Searched refs:var (Results 1 - 200 of 581) sorted by relevance

123

/linux-4.1.27/arch/x86/include/asm/
H A D	rmwcc.h	6 #define __GEN_RMWcc(fullop, var, cc, ...) \ 9 : : "m" (var), ## __VA_ARGS__ \ 16 #define GEN_UNARY_RMWcc(op, var, arg0, cc) \ 17 __GEN_RMWcc(op " " arg0, var, cc) 19 #define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ 20 __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val)) 24 #define __GEN_RMWcc(fullop, var, cc, ...) \ 28 : "+m" (var), "=qm" (c) \ 33 #define GEN_UNARY_RMWcc(op, var, arg0, cc) \ 34 __GEN_RMWcc(op " " arg0, var, cc) 36 #define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \ 37 __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
H A D	percpu.h	18 * var - variable name 27 #define PER_CPU(var, reg) \ 29 lea var(reg), reg 30 #define PER_CPU_VAR(var) %__percpu_seg:var 32 #define PER_CPU(var, reg) __percpu_mov_op $var, reg 33 #define PER_CPU_VAR(var) var 37 #define INIT_PER_CPU_VAR(var) init_per_cpu__##var 39 #define INIT_PER_CPU_VAR(var) var 76 #define DECLARE_INIT_PER_CPU(var) \ 77 extern typeof(var) init_per_cpu_var(var) 80 #define init_per_cpu_var(var) init_per_cpu__##var 82 #define init_per_cpu_var(var) var 89 #define percpu_to_op(op, var, val) \ 91 typedef typeof(var) pto_T__; \ 97 switch (sizeof(var)) { \ 100 : "+m" (var) \ 105 : "+m" (var) \ 110 : "+m" (var) \ 115 : "+m" (var) \ 126 #define percpu_add_op(var, val) \ 128 typedef typeof(var) pao_T__; \ 137 switch (sizeof(var)) { \ 140 asm("incb "__percpu_arg(0) : "+m" (var)); \ 142 asm("decb "__percpu_arg(0) : "+m" (var)); \ 145 : "+m" (var) \ 150 asm("incw "__percpu_arg(0) : "+m" (var)); \ 152 asm("decw "__percpu_arg(0) : "+m" (var)); \ 155 : "+m" (var) \ 160 asm("incl "__percpu_arg(0) : "+m" (var)); \ 162 asm("decl "__percpu_arg(0) : "+m" (var)); \ 165 : "+m" (var) \ 170 asm("incq "__percpu_arg(0) : "+m" (var)); \ 172 asm("decq "__percpu_arg(0) : "+m" (var)); \ 175 : "+m" (var) \ 182 #define percpu_from_op(op, var) \ 184 typeof(var) pfo_ret__; \ 185 switch (sizeof(var)) { \ 189 : "m" (var)); \ 194 : "m" (var)); \ 199 : "m" (var)); \ 204 : "m" (var)); \ 211 #define percpu_stable_op(op, var) \ 213 typeof(var) pfo_ret__; \ 214 switch (sizeof(var)) { \ 218 : "p" (&(var))); \ 223 : "p" (&(var))); \ 228 : "p" (&(var))); \ 233 : "p" (&(var))); \ 240 #define percpu_unary_op(op, var) \ 242 switch (sizeof(var)) { \ 245 : "+m" (var)); \ 249 : "+m" (var)); \ 253 : "+m" (var)); \ 257 : "+m" (var)); \ 266 #define percpu_add_return_op(var, val) \ 268 typeof(var) paro_ret__ = val; \ 269 switch (sizeof(var)) { \ 272 : "+q" (paro_ret__), "+m" (var) \ 277 : "+r" (paro_ret__), "+m" (var) \ 282 : "+r" (paro_ret__), "+m" (var) \ 287 : "+re" (paro_ret__), "+m" (var) \ 301 #define percpu_xchg_op(var, nval) \ 303 typeof(var) pxo_ret__; \ 304 typeof(var) pxo_new__ = (nval); \ 305 switch (sizeof(var)) { \ 310 : "=&a" (pxo_ret__), "+m" (var) \ 318 : "=&a" (pxo_ret__), "+m" (var) \ 326 : "=&a" (pxo_ret__), "+m" (var) \ 334 : "=&a" (pxo_ret__), "+m" (var) \ 347 #define percpu_cmpxchg_op(var, oval, nval) \ 349 typeof(var) pco_ret__; \ 350 typeof(var) pco_old__ = (oval); \ 351 typeof(var) pco_new__ = (nval); \ 352 switch (sizeof(var)) { \ 355 : "=a" (pco_ret__), "+m" (var) \ 361 : "=a" (pco_ret__), "+m" (var) \ 367 : "=a" (pco_ret__), "+m" (var) \ 373 : "=a" (pco_ret__), "+m" (var) \ 391 #define this_cpu_read_stable(var) percpu_stable_op("mov", var) 511 #define x86_test_and_clear_bit_percpu(bit, var) \ 515 : "=r" (old__), "+m" (var) \
H A D	barrier.h	38 #define set_mb(var, value) do { (void)xchg(&var, value); } while (0) 43 #define set_mb(var, value) do { var = value; barrier(); } while (0)
/linux-4.1.27/drivers/video/fbdev/mmp/fb/
H A D	mmpfb.c	27 static int var_to_pixfmt(struct fb_var_screeninfo *var) var_to_pixfmt() argument 32 if (var->bits_per_pixel == 8) var_to_pixfmt() 38 if (var->bits_per_pixel == 16 && var->red.length == 8 && var_to_pixfmt() 39 var->green.length == 4 && var->blue.length == 4) { var_to_pixfmt() 40 if (var->green.offset >= var->blue.offset) var_to_pixfmt() 49 if (var->bits_per_pixel == 12 && var->red.length == 8 && var_to_pixfmt() 50 var->green.length == 2 && var->blue.length == 2) { var_to_pixfmt() 51 if (var->green.offset >= var->blue.offset) var_to_pixfmt() 60 if (var->bits_per_pixel == 16 && var->red.length == 16 && var_to_pixfmt() 61 var->green.length == 16 && var->blue.length == 16) { var_to_pixfmt() 62 if (var->red.offset == 0) var_to_pixfmt() 64 else if (var->green.offset >= var->blue.offset) var_to_pixfmt() 73 if (var->bits_per_pixel == 16 && var->red.length <= 5 && var_to_pixfmt() 74 var->green.length <= 6 && var->blue.length <= 5) { var_to_pixfmt() 75 if (var->transp.length == 0) { var_to_pixfmt() 76 if (var->red.offset >= var->blue.offset) var_to_pixfmt() 86 if (var->bits_per_pixel <= 32 && var->red.length <= 8 && var_to_pixfmt() 87 var->green.length <= 8 && var->blue.length <= 8) { var_to_pixfmt() 88 if (var->bits_per_pixel == 24 && var->transp.length == 0) { var_to_pixfmt() 89 if (var->red.offset >= var->blue.offset) var_to_pixfmt() 95 if (var->bits_per_pixel == 32 && var->transp.offset == 24) { var_to_pixfmt() 96 if (var->red.offset >= var->blue.offset) var_to_pixfmt() 101 if (var->red.offset >= var->blue.offset) var_to_pixfmt() 113 static void pixfmt_to_var(struct fb_var_screeninfo *var, int pix_fmt) pixfmt_to_var() argument 117 var->bits_per_pixel = 16; pixfmt_to_var() 118 var->red.offset = 11; var->red.length = 5; pixfmt_to_var() 119 var->green.offset = 5; var->green.length = 6; pixfmt_to_var() 120 var->blue.offset = 0; var->blue.length = 5; pixfmt_to_var() 121 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 124 var->bits_per_pixel = 16; pixfmt_to_var() 125 var->red.offset = 0; var->red.length = 5; pixfmt_to_var() 126 var->green.offset = 5; var->green.length = 6; pixfmt_to_var() 127 var->blue.offset = 11; var->blue.length = 5; pixfmt_to_var() 128 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 131 var->bits_per_pixel = 32; pixfmt_to_var() 132 var->red.offset = 16; var->red.length = 8; pixfmt_to_var() 133 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 134 var->blue.offset = 0; var->blue.length = 8; pixfmt_to_var() 135 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 138 var->bits_per_pixel = 32; pixfmt_to_var() 139 var->red.offset = 0; var->red.length = 8; pixfmt_to_var() 140 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 141 var->blue.offset = 16; var->blue.length = 8; pixfmt_to_var() 142 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 145 var->bits_per_pixel = 32; pixfmt_to_var() 146 var->red.offset = 16; var->red.length = 8; pixfmt_to_var() 147 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 148 var->blue.offset = 0; var->blue.length = 8; pixfmt_to_var() 149 var->transp.offset = 24; var->transp.length = 8; pixfmt_to_var() 152 var->bits_per_pixel = 32; pixfmt_to_var() 153 var->red.offset = 0; var->red.length = 8; pixfmt_to_var() 154 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 155 var->blue.offset = 16; var->blue.length = 8; pixfmt_to_var() 156 var->transp.offset = 24; var->transp.length = 8; pixfmt_to_var() 159 var->bits_per_pixel = 24; pixfmt_to_var() 160 var->red.offset = 16; var->red.length = 8; pixfmt_to_var() 161 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 162 var->blue.offset = 0; var->blue.length = 8; pixfmt_to_var() 163 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 166 var->bits_per_pixel = 24; pixfmt_to_var() 167 var->red.offset = 0; var->red.length = 8; pixfmt_to_var() 168 var->green.offset = 8; var->green.length = 8; pixfmt_to_var() 169 var->blue.offset = 16; var->blue.length = 8; pixfmt_to_var() 170 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 173 var->bits_per_pixel = 12; pixfmt_to_var() 174 var->red.offset = 4; var->red.length = 8; pixfmt_to_var() 175 var->green.offset = 2; var->green.length = 2; pixfmt_to_var() 176 var->blue.offset = 0; var->blue.length = 2; pixfmt_to_var() 177 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 180 var->bits_per_pixel = 12; pixfmt_to_var() 181 var->red.offset = 4; var->red.length = 8; pixfmt_to_var() 182 var->green.offset = 0; var->green.length = 2; pixfmt_to_var() 183 var->blue.offset = 2; var->blue.length = 2; pixfmt_to_var() 184 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 187 var->bits_per_pixel = 16; pixfmt_to_var() 188 var->red.offset = 8; var->red.length = 8; pixfmt_to_var() 189 var->green.offset = 4; var->green.length = 4; pixfmt_to_var() 190 var->blue.offset = 0; var->blue.length = 4; pixfmt_to_var() 191 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 194 var->bits_per_pixel = 16; pixfmt_to_var() 195 var->red.offset = 8; var->red.length = 8; pixfmt_to_var() 196 var->green.offset = 0; var->green.length = 4; pixfmt_to_var() 197 var->blue.offset = 4; var->blue.length = 4; pixfmt_to_var() 198 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 201 var->bits_per_pixel = 16; pixfmt_to_var() 202 var->red.offset = 8; var->red.length = 16; pixfmt_to_var() 203 var->green.offset = 4; var->green.length = 16; pixfmt_to_var() 204 var->blue.offset = 0; var->blue.length = 16; pixfmt_to_var() 205 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 208 var->bits_per_pixel = 16; pixfmt_to_var() 209 var->red.offset = 8; var->red.length = 16; pixfmt_to_var() 210 var->green.offset = 0; var->green.length = 16; pixfmt_to_var() 211 var->blue.offset = 4; var->blue.length = 16; pixfmt_to_var() 212 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 215 var->bits_per_pixel = 16; pixfmt_to_var() 216 var->red.offset = 0; var->red.length = 16; pixfmt_to_var() 217 var->green.offset = 4; var->green.length = 16; pixfmt_to_var() 218 var->blue.offset = 8; var->blue.length = 16; pixfmt_to_var() 219 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 222 var->bits_per_pixel = 8; pixfmt_to_var() 223 var->red.offset = 0; var->red.length = 8; pixfmt_to_var() 224 var->green.offset = 0; var->green.length = 8; pixfmt_to_var() 225 var->blue.offset = 0; var->blue.length = 8; pixfmt_to_var() 226 var->transp.offset = 0; var->transp.length = 0; pixfmt_to_var() 287 static int mmpfb_check_var(struct fb_var_screeninfo *var, mmpfb_check_var() argument 292 if (var->bits_per_pixel == 8) mmpfb_check_var() 297 if (var->xoffset + var->xres > var->xres_virtual) mmpfb_check_var() 299 if (var->yoffset + var->yres > var->yres_virtual) mmpfb_check_var() 305 if (var->xres_virtual * var->yres_virtual * mmpfb_check_var() 306 (var->bits_per_pixel >> 3) > fbi->fb_size) mmpfb_check_var() 334 val = chan_to_field(red, &info->var.red); mmpfb_setcolreg() 335 val |= chan_to_field(green, &info->var.green); mmpfb_setcolreg() 336 val |= chan_to_field(blue , &info->var.blue); mmpfb_setcolreg() 348 static int mmpfb_pan_display(struct fb_var_screeninfo *var, mmpfb_pan_display() argument 355 addr.phys[0] = (var->yoffset * var->xres_virtual + var->xoffset) mmpfb_pan_display() 356 * var->bits_per_pixel / 8 + fbi->fb_start_dma; mmpfb_pan_display() 365 struct fb_var_screeninfo *var = &info->var; var_update() local 370 pix_fmt = var_to_pixfmt(var); var_update() 373 pixfmt_to_var(var, pix_fmt); var_update() 376 /* set var according to best video mode*/ var_update() 377 m = (struct fb_videomode *)fb_match_mode(var, &info->modelist); var_update() 380 m = (struct fb_videomode *)fb_find_best_mode(var, var_update() 382 fb_videomode_to_var(var, m); var_update() 387 var->yres_virtual = var->yres * 2; var_update() 390 info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; var_update() 391 info->fix.ypanstep = var->yres; var_update() 398 struct fb_var_screeninfo *var = &info->var; mmpfb_set_win() local 407 win.pitch[0] = var->xres_virtual * stride; mmpfb_set_win() 409 (stride == 1) ? (var->xres_virtual >> 1) : 0; mmpfb_set_win() 416 struct fb_var_screeninfo *var = &info->var; mmpfb_set_par() local 434 addr.phys[0] = (var->yoffset * var->xres_virtual + var->xoffset) mmpfb_set_par() 435 * var->bits_per_pixel / 8 + fbi->fb_start_dma; mmpfb_set_par() 444 struct fb_var_screeninfo *var = &fbi->fb_info->var; mmpfb_power() local 454 (var->yoffset * var->xres_virtual + var->xoffset) mmpfb_power() 455 * var->bits_per_pixel / 8; mmpfb_power() 509 fb_videomode_to_var(&info->var, &fbi->mode); modes_setup() 528 info->fix.ypanstep = info->var.yres; fb_info_setup() 535 info->fix.line_length = info->var.xres_virtual * fb_info_setup() 536 info->var.bits_per_pixel / 8; fb_info_setup() 579 pixfmt_to_var(&info->var, fbi->pix_fmt); mmpfb_probe() 613 info->var.yres_virtual = info->var.yres * 2; mmpfb_probe() 616 fbi->fb_size = info->var.xres_virtual * info->var.yres_virtual mmpfb_probe() 617 * info->var.bits_per_pixel / 8; mmpfb_probe()
/linux-4.1.27/drivers/video/fbdev/
H A D	68328fb.c	90 static int mc68x328fb_check_var(struct fb_var_screeninfo *var, 95 static int mc68x328fb_pan_display(struct fb_var_screeninfo *var, 127 * to hardware, it should only verify and adjust var. 129 * data from it to check this var. 132 static int mc68x328fb_check_var(struct fb_var_screeninfo *var, mc68x328fb_check_var() argument 142 if (var->vmode & FB_VMODE_CONUPDATE) { mc68x328fb_check_var() 143 var->vmode |= FB_VMODE_YWRAP; mc68x328fb_check_var() 144 var->xoffset = info->var.xoffset; mc68x328fb_check_var() 145 var->yoffset = info->var.yoffset; mc68x328fb_check_var() 151 if (!var->xres) mc68x328fb_check_var() 152 var->xres = 1; mc68x328fb_check_var() 153 if (!var->yres) mc68x328fb_check_var() 154 var->yres = 1; mc68x328fb_check_var() 155 if (var->xres > var->xres_virtual) mc68x328fb_check_var() 156 var->xres_virtual = var->xres; mc68x328fb_check_var() 157 if (var->yres > var->yres_virtual) mc68x328fb_check_var() 158 var->yres_virtual = var->yres; mc68x328fb_check_var() 159 if (var->bits_per_pixel <= 1) mc68x328fb_check_var() 160 var->bits_per_pixel = 1; mc68x328fb_check_var() 161 else if (var->bits_per_pixel <= 8) mc68x328fb_check_var() 162 var->bits_per_pixel = 8; mc68x328fb_check_var() 163 else if (var->bits_per_pixel <= 16) mc68x328fb_check_var() 164 var->bits_per_pixel = 16; mc68x328fb_check_var() 165 else if (var->bits_per_pixel <= 24) mc68x328fb_check_var() 166 var->bits_per_pixel = 24; mc68x328fb_check_var() 167 else if (var->bits_per_pixel <= 32) mc68x328fb_check_var() 168 var->bits_per_pixel = 32; mc68x328fb_check_var() 172 if (var->xres_virtual < var->xoffset + var->xres) mc68x328fb_check_var() 173 var->xres_virtual = var->xoffset + var->xres; mc68x328fb_check_var() 174 if (var->yres_virtual < var->yoffset + var->yres) mc68x328fb_check_var() 175 var->yres_virtual = var->yoffset + var->yres; mc68x328fb_check_var() 181 get_line_length(var->xres_virtual, var->bits_per_pixel); mc68x328fb_check_var() 182 if (line_length * var->yres_virtual > videomemorysize) mc68x328fb_check_var() 186 * Now that we checked it we alter var. The reason being is that the video mc68x328fb_check_var() 190 switch (var->bits_per_pixel) { mc68x328fb_check_var() 192 var->red.offset = 0; mc68x328fb_check_var() 193 var->red.length = 1; mc68x328fb_check_var() 194 var->green.offset = 0; mc68x328fb_check_var() 195 var->green.length = 1; mc68x328fb_check_var() 196 var->blue.offset = 0; mc68x328fb_check_var() 197 var->blue.length = 1; mc68x328fb_check_var() 198 var->transp.offset = 0; mc68x328fb_check_var() 199 var->transp.length = 0; mc68x328fb_check_var() 202 var->red.offset = 0; mc68x328fb_check_var() 203 var->red.length = 8; mc68x328fb_check_var() 204 var->green.offset = 0; mc68x328fb_check_var() 205 var->green.length = 8; mc68x328fb_check_var() 206 var->blue.offset = 0; mc68x328fb_check_var() 207 var->blue.length = 8; mc68x328fb_check_var() 208 var->transp.offset = 0; mc68x328fb_check_var() 209 var->transp.length = 0; mc68x328fb_check_var() 212 if (var->transp.length) { mc68x328fb_check_var() 213 var->red.offset = 0; mc68x328fb_check_var() 214 var->red.length = 5; mc68x328fb_check_var() 215 var->green.offset = 5; mc68x328fb_check_var() 216 var->green.length = 5; mc68x328fb_check_var() 217 var->blue.offset = 10; mc68x328fb_check_var() 218 var->blue.length = 5; mc68x328fb_check_var() 219 var->transp.offset = 15; mc68x328fb_check_var() 220 var->transp.length = 1; mc68x328fb_check_var() 222 var->red.offset = 0; mc68x328fb_check_var() 223 var->red.length = 5; mc68x328fb_check_var() 224 var->green.offset = 5; mc68x328fb_check_var() 225 var->green.length = 6; mc68x328fb_check_var() 226 var->blue.offset = 11; mc68x328fb_check_var() 227 var->blue.length = 5; mc68x328fb_check_var() 228 var->transp.offset = 0; mc68x328fb_check_var() 229 var->transp.length = 0; mc68x328fb_check_var() 233 var->red.offset = 0; mc68x328fb_check_var() 234 var->red.length = 8; mc68x328fb_check_var() 235 var->green.offset = 8; mc68x328fb_check_var() 236 var->green.length = 8; mc68x328fb_check_var() 237 var->blue.offset = 16; mc68x328fb_check_var() 238 var->blue.length = 8; mc68x328fb_check_var() 239 var->transp.offset = 0; mc68x328fb_check_var() 240 var->transp.length = 0; mc68x328fb_check_var() 243 var->red.offset = 0; mc68x328fb_check_var() 244 var->red.length = 8; mc68x328fb_check_var() 245 var->green.offset = 8; mc68x328fb_check_var() 246 var->green.length = 8; mc68x328fb_check_var() 247 var->blue.offset = 16; mc68x328fb_check_var() 248 var->blue.length = 8; mc68x328fb_check_var() 249 var->transp.offset = 24; mc68x328fb_check_var() 250 var->transp.length = 8; mc68x328fb_check_var() 253 var->red.msb_right = 0; mc68x328fb_check_var() 254 var->green.msb_right = 0; mc68x328fb_check_var() 255 var->blue.msb_right = 0; mc68x328fb_check_var() 256 var->transp.msb_right = 0; mc68x328fb_check_var() 267 info->fix.line_length = get_line_length(info->var.xres_virtual, mc68x328fb_set_par() 268 info->var.bits_per_pixel); mc68x328fb_set_par() 275 * entries in the var structure). Return != 0 for invalid regno. 288 if (info->var.grayscale) { mc68x328fb_setcolreg() 295 * var->{color}.offset contains start of bitfield mc68x328fb_setcolreg() 296 * var->{color}.length contains length of bitfield mc68x328fb_setcolreg() 303 * var->{color}.offset is 0 mc68x328fb_setcolreg() 304 * var->{color}.length contains width of DAC mc68x328fb_setcolreg() 309 * var->{color}.offset contains start of bitfield mc68x328fb_setcolreg() 310 * var->{color}.length contains length of bitfield mc68x328fb_setcolreg() 319 red = CNVT_TOHW(red, info->var.red.length); mc68x328fb_setcolreg() 320 green = CNVT_TOHW(green, info->var.green.length); mc68x328fb_setcolreg() 321 blue = CNVT_TOHW(blue, info->var.blue.length); mc68x328fb_setcolreg() 322 transp = CNVT_TOHW(transp, info->var.transp.length); mc68x328fb_setcolreg() 340 v = (red << info->var.red.offset) | mc68x328fb_setcolreg() 341 (green << info->var.green.offset) | mc68x328fb_setcolreg() 342 (blue << info->var.blue.offset) | mc68x328fb_setcolreg() 343 (transp << info->var.transp.offset); mc68x328fb_setcolreg() 344 switch (info->var.bits_per_pixel) { mc68x328fb_setcolreg() 366 static int mc68x328fb_pan_display(struct fb_var_screeninfo *var, mc68x328fb_pan_display() argument 369 if (var->vmode & FB_VMODE_YWRAP) { mc68x328fb_pan_display() 370 if (var->yoffset < 0 mc68x328fb_pan_display() 371 || var->yoffset >= info->var.yres_virtual mc68x328fb_pan_display() 372 || var->xoffset) mc68x328fb_pan_display() 375 if (var->xoffset + info->var.xres > info->var.xres_virtual || mc68x328fb_pan_display() 376 var->yoffset + info->var.yres > info->var.yres_virtual) mc68x328fb_pan_display() 379 info->var.xoffset = var->xoffset; mc68x328fb_pan_display() 380 info->var.yoffset = var->yoffset; mc68x328fb_pan_display() 381 if (var->vmode & FB_VMODE_YWRAP) mc68x328fb_pan_display() 382 info->var.vmode |= FB_VMODE_YWRAP; mc68x328fb_pan_display() 384 info->var.vmode &= ~FB_VMODE_YWRAP; mc68x328fb_pan_display() 452 fb_info.var = mc68x328fb_default; mc68x328fb_init() 460 if (fb_info.var.bits_per_pixel == 1) { mc68x328fb_init() 461 fb_info.var.red.length = fb_info.var.green.length = fb_info.var.blue.length = 1; mc68x328fb_init() 462 fb_info.var.red.offset = fb_info.var.green.offset = fb_info.var.blue.offset = 0; mc68x328fb_init()
H A D	pxa168fb.c	37 static int determine_best_pix_fmt(struct fb_var_screeninfo *var) determine_best_pix_fmt() argument 42 if (var->bits_per_pixel == 8) determine_best_pix_fmt() 48 if (var->bits_per_pixel == 16 && var->red.length <= 5 && determine_best_pix_fmt() 49 var->green.length <= 6 && var->blue.length <= 5) { determine_best_pix_fmt() 50 if (var->transp.length == 0) { determine_best_pix_fmt() 51 if (var->red.offset >= var->blue.offset) determine_best_pix_fmt() 57 if (var->transp.length == 1 && var->green.length <= 5) { determine_best_pix_fmt() 58 if (var->red.offset >= var->blue.offset) determine_best_pix_fmt() 70 if (var->bits_per_pixel <= 32 && var->red.length <= 8 && determine_best_pix_fmt() 71 var->green.length <= 8 && var->blue.length <= 8) { determine_best_pix_fmt() 72 if (var->bits_per_pixel == 24 && var->transp.length == 0) { determine_best_pix_fmt() 73 if (var->red.offset >= var->blue.offset) determine_best_pix_fmt() 79 if (var->bits_per_pixel == 32 && var->transp.length == 8) { determine_best_pix_fmt() 80 if (var->red.offset >= var->blue.offset) determine_best_pix_fmt() 85 if (var->red.offset >= var->blue.offset) determine_best_pix_fmt() 97 static void set_pix_fmt(struct fb_var_screeninfo *var, int pix_fmt) set_pix_fmt() argument 101 var->bits_per_pixel = 16; set_pix_fmt() 102 var->red.offset = 11; var->red.length = 5; set_pix_fmt() 103 var->green.offset = 5; var->green.length = 6; set_pix_fmt() 104 var->blue.offset = 0; var->blue.length = 5; set_pix_fmt() 105 var->transp.offset = 0; var->transp.length = 0; set_pix_fmt() 108 var->bits_per_pixel = 16; set_pix_fmt() 109 var->red.offset = 0; var->red.length = 5; set_pix_fmt() 110 var->green.offset = 5; var->green.length = 6; set_pix_fmt() 111 var->blue.offset = 11; var->blue.length = 5; set_pix_fmt() 112 var->transp.offset = 0; var->transp.length = 0; set_pix_fmt() 115 var->bits_per_pixel = 16; set_pix_fmt() 116 var->red.offset = 10; var->red.length = 5; set_pix_fmt() 117 var->green.offset = 5; var->green.length = 5; set_pix_fmt() 118 var->blue.offset = 0; var->blue.length = 5; set_pix_fmt() 119 var->transp.offset = 15; var->transp.length = 1; set_pix_fmt() 122 var->bits_per_pixel = 16; set_pix_fmt() 123 var->red.offset = 0; var->red.length = 5; set_pix_fmt() 124 var->green.offset = 5; var->green.length = 5; set_pix_fmt() 125 var->blue.offset = 10; var->blue.length = 5; set_pix_fmt() 126 var->transp.offset = 15; var->transp.length = 1; set_pix_fmt() 129 var->bits_per_pixel = 24; set_pix_fmt() 130 var->red.offset = 16; var->red.length = 8; set_pix_fmt() 131 var->green.offset = 8; var->green.length = 8; set_pix_fmt() 132 var->blue.offset = 0; var->blue.length = 8; set_pix_fmt() 133 var->transp.offset = 0; var->transp.length = 0; set_pix_fmt() 136 var->bits_per_pixel = 24; set_pix_fmt() 137 var->red.offset = 0; var->red.length = 8; set_pix_fmt() 138 var->green.offset = 8; var->green.length = 8; set_pix_fmt() 139 var->blue.offset = 16; var->blue.length = 8; set_pix_fmt() 140 var->transp.offset = 0; var->transp.length = 0; set_pix_fmt() 143 var->bits_per_pixel = 32; set_pix_fmt() 144 var->red.offset = 16; var->red.length = 8; set_pix_fmt() 145 var->green.offset = 8; var->green.length = 8; set_pix_fmt() 146 var->blue.offset = 0; var->blue.length = 8; set_pix_fmt() 147 var->transp.offset = 24; var->transp.length = 8; set_pix_fmt() 150 var->bits_per_pixel = 32; set_pix_fmt() 151 var->red.offset = 0; var->red.length = 8; set_pix_fmt() 152 var->green.offset = 8; var->green.length = 8; set_pix_fmt() 153 var->blue.offset = 16; var->blue.length = 8; set_pix_fmt() 154 var->transp.offset = 24; var->transp.length = 8; set_pix_fmt() 157 var->bits_per_pixel = 8; set_pix_fmt() 158 var->red.offset = 0; var->red.length = 8; set_pix_fmt() 159 var->green.offset = 0; var->green.length = 8; set_pix_fmt() 160 var->blue.offset = 0; var->blue.length = 8; set_pix_fmt() 161 var->transp.offset = 0; var->transp.length = 0; set_pix_fmt() 166 static void set_mode(struct pxa168fb_info *fbi, struct fb_var_screeninfo *var, set_mode() argument 171 set_pix_fmt(var, pix_fmt); set_mode() 173 var->xres = mode->xres; set_mode() 174 var->yres = mode->yres; set_mode() 175 var->xres_virtual = max(var->xres, var->xres_virtual); set_mode() 177 var->yres_virtual = info->fix.smem_len / set_mode() 178 (var->xres_virtual * (var->bits_per_pixel >> 3)); set_mode() 180 var->yres_virtual = max(var->yres, var->yres_virtual); set_mode() 181 var->grayscale = 0; set_mode() 182 var->accel_flags = FB_ACCEL_NONE; set_mode() 183 var->pixclock = mode->pixclock; set_mode() 184 var->left_margin = mode->left_margin; set_mode() 185 var->right_margin = mode->right_margin; set_mode() 186 var->upper_margin = mode->upper_margin; set_mode() 187 var->lower_margin = mode->lower_margin; set_mode() 188 var->hsync_len = mode->hsync_len; set_mode() 189 var->vsync_len = mode->vsync_len; set_mode() 190 var->sync = mode->sync; set_mode() 191 var->vmode = FB_VMODE_NONINTERLACED; set_mode() 192 var->rotate = FB_ROTATE_UR; set_mode() 195 static int pxa168fb_check_var(struct fb_var_screeninfo *var, pxa168fb_check_var() argument 204 pix_fmt = determine_best_pix_fmt(var); pxa168fb_check_var() 207 set_pix_fmt(var, pix_fmt); pxa168fb_check_var() 213 if (var->xoffset + var->xres > var->xres_virtual) pxa168fb_check_var() 215 if (var->yoffset + var->yres > var->yres_virtual) pxa168fb_check_var() 217 if (var->xres + var->right_margin + pxa168fb_check_var() 218 var->hsync_len + var->left_margin > 2048) pxa168fb_check_var() 220 if (var->yres + var->lower_margin + pxa168fb_check_var() 221 var->vsync_len + var->upper_margin > 2048) pxa168fb_check_var() 227 if (var->xres_virtual * var->yres_virtual * pxa168fb_check_var() 228 (var->bits_per_pixel >> 3) > info->fix.smem_len) pxa168fb_check_var() 354 struct fb_var_screeninfo *var = &info->var; set_graphics_start() local 358 pixel_offset = (yoffset * var->xres_virtual) + xoffset; set_graphics_start() 360 addr = fbi->fb_start_dma + (pixel_offset * (var->bits_per_pixel >> 3)); set_graphics_start() 380 x |= (info->var.sync & FB_SYNC_COMP_HIGH_ACT) ? 0x00000020 : 0; set_dumb_panel_control() 382 x |= (info->var.sync & FB_SYNC_VERT_HIGH_ACT) ? 0 : 0x00000008; set_dumb_panel_control() 383 x |= (info->var.sync & FB_SYNC_HOR_HIGH_ACT) ? 0 : 0x00000004; set_dumb_panel_control() 392 struct fb_var_screeninfo *v = &info->var; set_dumb_screen_dimensions() 405 struct fb_var_screeninfo *var = &info->var; pxa168fb_set_par() local 419 info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; pxa168fb_set_par() 420 info->fix.ypanstep = var->yres; pxa168fb_set_par() 431 writel((var->yres << 16) | var->xres, pxa168fb_set_par() 435 * convet var to video mode pxa168fb_set_par() 437 fb_var_to_videomode(&mode, &info->var); pxa168fb_set_par() 444 set_dma_control1(fbi, info->var.sync); pxa168fb_set_par() 450 x = (x & ~0xFFFF) | ((var->xres_virtual * var->bits_per_pixel) >> 3); pxa168fb_set_par() 452 writel((var->yres << 16) | var->xres, pxa168fb_set_par() 454 writel((var->yres << 16) | var->xres, pxa168fb_set_par() 463 writel((var->left_margin << 16) | var->right_margin, pxa168fb_set_par() 465 writel((var->upper_margin << 16) | var->lower_margin, pxa168fb_set_par() 498 if (info->var.grayscale) pxa168fb_setcolreg() 503 val = chan_to_field(red, &info->var.red); pxa168fb_setcolreg() 504 val |= chan_to_field(green, &info->var.green); pxa168fb_setcolreg() 505 val |= chan_to_field(blue , &info->var.blue); pxa168fb_setcolreg() 528 static int pxa168fb_pan_display(struct fb_var_screeninfo *var, pxa168fb_pan_display() argument 531 set_graphics_start(info, var->xoffset, var->yoffset); pxa168fb_pan_display() 567 struct fb_var_screeninfo *var = &info->var; pxa168fb_init_mode() local 579 m = fb_find_best_mode(&info->var, &info->modelist); pxa168fb_init_mode() 581 fb_videomode_to_var(&info->var, m); pxa168fb_init_mode() 584 var->xres_virtual = var->xres; pxa168fb_init_mode() 585 var->yres_virtual = info->fix.smem_len / pxa168fb_init_mode() 586 (var->xres_virtual * (var->bits_per_pixel >> 3)); pxa168fb_init_mode() 588 var->xres, var->yres); pxa168fb_init_mode() 591 total_w = var->xres + var->left_margin + var->right_margin + pxa168fb_init_mode() 592 var->hsync_len; pxa168fb_init_mode() 593 total_h = var->yres + var->upper_margin + var->lower_margin + pxa168fb_init_mode() 594 var->vsync_len; pxa168fb_init_mode() 598 var->pixclock = (u32)div_result; pxa168fb_init_mode() 699 set_mode(fbi, &info->var, mi->modes, mi->pix_fmt, 1); pxa168fb_probe() 711 ret = pxa168fb_check_var(&info->var, info); pxa168fb_probe()
H A D	vfb.c	116 static int vfb_check_var(struct fb_var_screeninfo *var, 121 static int vfb_pan_display(struct fb_var_screeninfo *var, 156 * to hardware, it should only verify and adjust var. 158 * data from it to check this var. 161 static int vfb_check_var(struct fb_var_screeninfo *var, vfb_check_var() argument 171 if (var->vmode & FB_VMODE_CONUPDATE) { vfb_check_var() 172 var->vmode |= FB_VMODE_YWRAP; vfb_check_var() 173 var->xoffset = info->var.xoffset; vfb_check_var() 174 var->yoffset = info->var.yoffset; vfb_check_var() 180 if (!var->xres) vfb_check_var() 181 var->xres = 1; vfb_check_var() 182 if (!var->yres) vfb_check_var() 183 var->yres = 1; vfb_check_var() 184 if (var->xres > var->xres_virtual) vfb_check_var() 185 var->xres_virtual = var->xres; vfb_check_var() 186 if (var->yres > var->yres_virtual) vfb_check_var() 187 var->yres_virtual = var->yres; vfb_check_var() 188 if (var->bits_per_pixel <= 1) vfb_check_var() 189 var->bits_per_pixel = 1; vfb_check_var() 190 else if (var->bits_per_pixel <= 8) vfb_check_var() 191 var->bits_per_pixel = 8; vfb_check_var() 192 else if (var->bits_per_pixel <= 16) vfb_check_var() 193 var->bits_per_pixel = 16; vfb_check_var() 194 else if (var->bits_per_pixel <= 24) vfb_check_var() 195 var->bits_per_pixel = 24; vfb_check_var() 196 else if (var->bits_per_pixel <= 32) vfb_check_var() 197 var->bits_per_pixel = 32; vfb_check_var() 201 if (var->xres_virtual < var->xoffset + var->xres) vfb_check_var() 202 var->xres_virtual = var->xoffset + var->xres; vfb_check_var() 203 if (var->yres_virtual < var->yoffset + var->yres) vfb_check_var() 204 var->yres_virtual = var->yoffset + var->yres; vfb_check_var() 210 get_line_length(var->xres_virtual, var->bits_per_pixel); vfb_check_var() 211 if (line_length * var->yres_virtual > videomemorysize) vfb_check_var() 215 * Now that we checked it we alter var. The reason being is that the video vfb_check_var() 219 switch (var->bits_per_pixel) { vfb_check_var() 222 var->red.offset = 0; vfb_check_var() 223 var->red.length = 8; vfb_check_var() 224 var->green.offset = 0; vfb_check_var() 225 var->green.length = 8; vfb_check_var() 226 var->blue.offset = 0; vfb_check_var() 227 var->blue.length = 8; vfb_check_var() 228 var->transp.offset = 0; vfb_check_var() 229 var->transp.length = 0; vfb_check_var() 232 if (var->transp.length) { vfb_check_var() 233 var->red.offset = 0; vfb_check_var() 234 var->red.length = 5; vfb_check_var() 235 var->green.offset = 5; vfb_check_var() 236 var->green.length = 5; vfb_check_var() 237 var->blue.offset = 10; vfb_check_var() 238 var->blue.length = 5; vfb_check_var() 239 var->transp.offset = 15; vfb_check_var() 240 var->transp.length = 1; vfb_check_var() 242 var->red.offset = 0; vfb_check_var() 243 var->red.length = 5; vfb_check_var() 244 var->green.offset = 5; vfb_check_var() 245 var->green.length = 6; vfb_check_var() 246 var->blue.offset = 11; vfb_check_var() 247 var->blue.length = 5; vfb_check_var() 248 var->transp.offset = 0; vfb_check_var() 249 var->transp.length = 0; vfb_check_var() 253 var->red.offset = 0; vfb_check_var() 254 var->red.length = 8; vfb_check_var() 255 var->green.offset = 8; vfb_check_var() 256 var->green.length = 8; vfb_check_var() 257 var->blue.offset = 16; vfb_check_var() 258 var->blue.length = 8; vfb_check_var() 259 var->transp.offset = 0; vfb_check_var() 260 var->transp.length = 0; vfb_check_var() 263 var->red.offset = 0; vfb_check_var() 264 var->red.length = 8; vfb_check_var() 265 var->green.offset = 8; vfb_check_var() 266 var->green.length = 8; vfb_check_var() 267 var->blue.offset = 16; vfb_check_var() 268 var->blue.length = 8; vfb_check_var() 269 var->transp.offset = 24; vfb_check_var() 270 var->transp.length = 8; vfb_check_var() 273 var->red.msb_right = 0; vfb_check_var() 274 var->green.msb_right = 0; vfb_check_var() 275 var->blue.msb_right = 0; vfb_check_var() 276 var->transp.msb_right = 0; vfb_check_var() 287 info->fix.line_length = get_line_length(info->var.xres_virtual, vfb_set_par() 288 info->var.bits_per_pixel); vfb_set_par() 295 * entries in the var structure). Return != 0 for invalid regno. 308 if (info->var.grayscale) { vfb_setcolreg() 315 * var->{color}.offset contains start of bitfield vfb_setcolreg() 316 * var->{color}.length contains length of bitfield vfb_setcolreg() 322 * var->{color}.offset is 0 unless the palette index takes less than vfb_setcolreg() 325 * var->{color}.length is set so that 1 << length is the number of available vfb_setcolreg() 332 * var->{color}.offset contains start of bitfield vfb_setcolreg() 333 * var->{color}.length contains length of bitfield vfb_setcolreg() 342 red = CNVT_TOHW(red, info->var.red.length); vfb_setcolreg() 343 green = CNVT_TOHW(green, info->var.green.length); vfb_setcolreg() 344 blue = CNVT_TOHW(blue, info->var.blue.length); vfb_setcolreg() 345 transp = CNVT_TOHW(transp, info->var.transp.length); vfb_setcolreg() 363 v = (red << info->var.red.offset) | vfb_setcolreg() 364 (green << info->var.green.offset) | vfb_setcolreg() 365 (blue << info->var.blue.offset) | vfb_setcolreg() 366 (transp << info->var.transp.offset); vfb_setcolreg() 367 switch (info->var.bits_per_pixel) { vfb_setcolreg() 389 static int vfb_pan_display(struct fb_var_screeninfo *var, vfb_pan_display() argument 392 if (var->vmode & FB_VMODE_YWRAP) { vfb_pan_display() 393 if (var->yoffset >= info->var.yres_virtual || vfb_pan_display() 394 var->xoffset) vfb_pan_display() 397 if (var->xoffset + info->var.xres > info->var.xres_virtual || vfb_pan_display() 398 var->yoffset + info->var.yres > info->var.yres_virtual) vfb_pan_display() 401 info->var.xoffset = var->xoffset; vfb_pan_display() 402 info->var.yoffset = var->yoffset; vfb_pan_display() 403 if (var->vmode & FB_VMODE_YWRAP) vfb_pan_display() 404 info->var.vmode |= FB_VMODE_YWRAP; vfb_pan_display() 406 info->var.vmode &= ~FB_VMODE_YWRAP; vfb_pan_display() 508 retval = fb_find_mode(&info->var, info, NULL, vfb_probe() 512 info->var = vfb_default; vfb_probe()
H A D	fb-puv3.c	123 int m_iBpp = info->var.bits_per_pixel; unifb_prim_fillrect() 124 int screen_width = info->var.xres; unifb_prim_fillrect() 146 int bottom = info->var.yres - 1; unifb_prim_fillrect() 147 int right = info->var.xres - 1; unifb_prim_fillrect() 189 vxres = info->var.xres_virtual; unifb_fillrect() 190 vyres = info->var.yres_virtual; unifb_fillrect() 211 int m_iBpp = info->var.bits_per_pixel; unifb_prim_copyarea() 212 int screen_width = info->var.xres; unifb_prim_copyarea() 236 int bottom = info->var.yres; unifb_prim_copyarea() 237 int right = info->var.xres; unifb_prim_copyarea() 301 vxres = info->var.xres_virtual; unifb_copyarea() 302 vyres = info->var.yres_virtual; unifb_copyarea() 339 * to hardware, it should only verify and adjust var. 341 * data from it to check this var. 343 static int unifb_check_var(struct fb_var_screeninfo *var, unifb_check_var() argument 353 if (var->vmode & FB_VMODE_CONUPDATE) { unifb_check_var() 354 var->vmode |= FB_VMODE_YWRAP; unifb_check_var() 355 var->xoffset = info->var.xoffset; unifb_check_var() 356 var->yoffset = info->var.yoffset; unifb_check_var() 362 if (!var->xres) unifb_check_var() 363 var->xres = 1; unifb_check_var() 364 if (!var->yres) unifb_check_var() 365 var->yres = 1; unifb_check_var() 366 if (var->xres > var->xres_virtual) unifb_check_var() 367 var->xres_virtual = var->xres; unifb_check_var() 368 if (var->yres > var->yres_virtual) unifb_check_var() 369 var->yres_virtual = var->yres; unifb_check_var() 370 if (var->bits_per_pixel <= 1) unifb_check_var() 371 var->bits_per_pixel = 1; unifb_check_var() 372 else if (var->bits_per_pixel <= 8) unifb_check_var() 373 var->bits_per_pixel = 8; unifb_check_var() 374 else if (var->bits_per_pixel <= 16) unifb_check_var() 375 var->bits_per_pixel = 16; unifb_check_var() 376 else if (var->bits_per_pixel <= 24) unifb_check_var() 377 var->bits_per_pixel = 24; unifb_check_var() 378 else if (var->bits_per_pixel <= 32) unifb_check_var() 379 var->bits_per_pixel = 32; unifb_check_var() 383 if (var->xres_virtual < var->xoffset + var->xres) unifb_check_var() 384 var->xres_virtual = var->xoffset + var->xres; unifb_check_var() 385 if (var->yres_virtual < var->yoffset + var->yres) unifb_check_var() 386 var->yres_virtual = var->yoffset + var->yres; unifb_check_var() 392 get_line_length(var->xres_virtual, var->bits_per_pixel); unifb_check_var() 393 if (line_length * var->yres_virtual > UNIFB_MEMSIZE) unifb_check_var() 397 * Now that we checked it we alter var. The reason being is that the unifb_check_var() 401 switch (var->bits_per_pixel) { unifb_check_var() 404 var->red.offset = 0; unifb_check_var() 405 var->red.length = 8; unifb_check_var() 406 var->green.offset = 0; unifb_check_var() 407 var->green.length = 8; unifb_check_var() 408 var->blue.offset = 0; unifb_check_var() 409 var->blue.length = 8; unifb_check_var() 410 var->transp.offset = 0; unifb_check_var() 411 var->transp.length = 0; unifb_check_var() 414 if (var->transp.length) { unifb_check_var() 415 var->red.offset = 0; unifb_check_var() 416 var->red.length = 5; unifb_check_var() 417 var->green.offset = 5; unifb_check_var() 418 var->green.length = 5; unifb_check_var() 419 var->blue.offset = 10; unifb_check_var() 420 var->blue.length = 5; unifb_check_var() 421 var->transp.offset = 15; unifb_check_var() 422 var->transp.length = 1; unifb_check_var() 424 var->red.offset = 11; unifb_check_var() 425 var->red.length = 5; unifb_check_var() 426 var->green.offset = 5; unifb_check_var() 427 var->green.length = 6; unifb_check_var() 428 var->blue.offset = 0; unifb_check_var() 429 var->blue.length = 5; unifb_check_var() 430 var->transp.offset = 0; unifb_check_var() 431 var->transp.length = 0; unifb_check_var() 435 var->red.offset = 0; unifb_check_var() 436 var->red.length = 8; unifb_check_var() 437 var->green.offset = 8; unifb_check_var() 438 var->green.length = 8; unifb_check_var() 439 var->blue.offset = 16; unifb_check_var() 440 var->blue.length = 8; unifb_check_var() 441 var->transp.offset = 0; unifb_check_var() 442 var->transp.length = 0; unifb_check_var() 445 var->red.offset = 16; unifb_check_var() 446 var->red.length = 8; unifb_check_var() 447 var->green.offset = 8; unifb_check_var() 448 var->green.length = 8; unifb_check_var() 449 var->blue.offset = 0; unifb_check_var() 450 var->blue.length = 8; unifb_check_var() 451 var->transp.offset = 24; unifb_check_var() 452 var->transp.length = 8; unifb_check_var() 455 var->red.msb_right = 0; unifb_check_var() 456 var->green.msb_right = 0; unifb_check_var() 457 var->blue.msb_right = 0; unifb_check_var() 458 var->transp.msb_right = 0; unifb_check_var() 479 if (info->var.xres == unifb_modes[i].xres unifb_set_par() 480 && info->var.yres == unifb_modes[i].yres unifb_set_par() 481 && info->var.upper_margin == unifb_modes[i].upper_margin unifb_set_par() 482 && info->var.lower_margin == unifb_modes[i].lower_margin unifb_set_par() 483 && info->var.left_margin == unifb_modes[i].left_margin unifb_set_par() 484 && info->var.right_margin == unifb_modes[i].right_margin unifb_set_par() 485 && info->var.hsync_len == unifb_modes[i].hsync_len unifb_set_par() 486 && info->var.vsync_len == unifb_modes[i].vsync_len) { unifb_set_par() 500 info->var = unifb_default; unifb_set_par() 507 info->fix.line_length = get_line_length(info->var.xres_virtual, unifb_set_par() 508 info->var.bits_per_pixel); unifb_set_par() 510 hSyncStart = info->var.xres + info->var.right_margin; unifb_set_par() 511 hSyncEnd = hSyncStart + info->var.hsync_len; unifb_set_par() 512 hTotal = hSyncEnd + info->var.left_margin; unifb_set_par() 514 vSyncStart = info->var.yres + info->var.lower_margin; unifb_set_par() 515 vSyncEnd = vSyncStart + info->var.vsync_len; unifb_set_par() 516 vTotal = vSyncEnd + info->var.upper_margin; unifb_set_par() 518 switch (info->var.bits_per_pixel) { unifb_set_par() 536 writel(info->var.yres, UDE_LS); unifb_set_par() 537 writel(get_line_length(info->var.xres, unifb_set_par() 538 info->var.bits_per_pixel) >> 3, UDE_PS); unifb_set_par() 540 writel((hTotal << 16) | (info->var.xres), UDE_HAT); unifb_set_par() 541 writel(((hTotal - 1) << 16) | (info->var.xres - 1), UDE_HBT); unifb_set_par() 543 writel((vTotal << 16) | (info->var.yres), UDE_VAT); unifb_set_par() 544 writel(((vTotal - 1) << 16) | (info->var.yres - 1), UDE_VBT); unifb_set_par() 555 * entries in the var structure). Return != 0 for invalid regno. 564 if (info->var.grayscale) { unifb_setcolreg() 574 red = CNVT_TOHW(red, info->var.red.length); unifb_setcolreg() 575 green = CNVT_TOHW(green, info->var.green.length); unifb_setcolreg() 576 blue = CNVT_TOHW(blue, info->var.blue.length); unifb_setcolreg() 577 transp = CNVT_TOHW(transp, info->var.transp.length); unifb_setcolreg() 595 v = (red << info->var.red.offset) | unifb_setcolreg() 596 (green << info->var.green.offset) | unifb_setcolreg() 597 (blue << info->var.blue.offset) | unifb_setcolreg() 598 (transp << info->var.transp.offset); unifb_setcolreg() 599 switch (info->var.bits_per_pixel) { unifb_setcolreg() 620 static int unifb_pan_display(struct fb_var_screeninfo *var, unifb_pan_display() argument 623 if (var->vmode & FB_VMODE_YWRAP) { unifb_pan_display() 624 if (var->yoffset < 0 unifb_pan_display() 625 || var->yoffset >= info->var.yres_virtual unifb_pan_display() 626 || var->xoffset) unifb_pan_display() 629 if (var->xoffset + info->var.xres > info->var.xres_virtual || unifb_pan_display() 630 var->yoffset + info->var.yres > info->var.yres_virtual) unifb_pan_display() 633 info->var.xoffset = var->xoffset; unifb_pan_display() 634 info->var.yoffset = var->yoffset; unifb_pan_display() 635 if (var->vmode & FB_VMODE_YWRAP) unifb_pan_display() 636 info->var.vmode |= FB_VMODE_YWRAP; unifb_pan_display() 638 info->var.vmode &= ~FB_VMODE_YWRAP; unifb_pan_display() 694 retval = fb_find_mode(&info->var, info, NULL, unifb_probe() 698 info->var = unifb_default; unifb_probe()
H A D	ocfb.c	106 struct fb_var_screeninfo *var = &fbdev->info.var; ocfb_setupfb() local 125 ocfb_writereg(fbdev, OCFB_HTIM, (var->hsync_len - 1) << 24 | ocfb_setupfb() 126 (var->right_margin - 1) << 16 | (var->xres - 1)); ocfb_setupfb() 129 ocfb_writereg(fbdev, OCFB_VTIM, (var->vsync_len - 1) << 24 | ocfb_setupfb() 130 (var->lower_margin - 1) << 16 | (var->yres - 1)); ocfb_setupfb() 133 hlen = var->left_margin + var->right_margin + var->hsync_len + ocfb_setupfb() 134 var->xres; ocfb_setupfb() 136 vlen = var->upper_margin + var->lower_margin + var->vsync_len + ocfb_setupfb() 137 var->yres; ocfb_setupfb() 142 switch (var->bits_per_pixel) { ocfb_setupfb() 144 if (!var->grayscale) ocfb_setupfb() 186 if (info->var.grayscale) { ocfb_setcolreg() 191 red >>= (16 - info->var.red.length); ocfb_setcolreg() 192 green >>= (16 - info->var.green.length); ocfb_setcolreg() 193 blue >>= (16 - info->var.blue.length); ocfb_setcolreg() 194 transp >>= (16 - info->var.transp.length); ocfb_setcolreg() 196 if (info->var.bits_per_pixel == 8 && !info->var.grayscale) { ocfb_setcolreg() 202 (red << info->var.red.offset) | ocfb_setcolreg() 203 (green << info->var.green.offset) | ocfb_setcolreg() 204 (blue << info->var.blue.offset) | ocfb_setcolreg() 205 (transp << info->var.transp.offset); ocfb_setcolreg() 213 struct fb_var_screeninfo *var = &fbdev->info.var; ocfb_init_fix() local 218 fix->line_length = var->xres * var->bits_per_pixel/8; ocfb_init_fix() 219 fix->smem_len = fix->line_length * var->yres; ocfb_init_fix() 222 if (var->bits_per_pixel == 8 && !var->grayscale) ocfb_init_fix() 232 struct fb_var_screeninfo *var = &fbdev->info.var; ocfb_init_var() local 234 var->accel_flags = FB_ACCEL_NONE; ocfb_init_var() 235 var->activate = FB_ACTIVATE_NOW; ocfb_init_var() 236 var->xres_virtual = var->xres; ocfb_init_var() 237 var->yres_virtual = var->yres; ocfb_init_var() 239 switch (var->bits_per_pixel) { ocfb_init_var() 241 var->transp.offset = 0; ocfb_init_var() 242 var->transp.length = 0; ocfb_init_var() 243 var->red.offset = 0; ocfb_init_var() 244 var->red.length = 8; ocfb_init_var() 245 var->green.offset = 0; ocfb_init_var() 246 var->green.length = 8; ocfb_init_var() 247 var->blue.offset = 0; ocfb_init_var() 248 var->blue.length = 8; ocfb_init_var() 252 var->transp.offset = 0; ocfb_init_var() 253 var->transp.length = 0; ocfb_init_var() 254 var->red.offset = 11; ocfb_init_var() 255 var->red.length = 5; ocfb_init_var() 256 var->green.offset = 5; ocfb_init_var() 257 var->green.length = 6; ocfb_init_var() 258 var->blue.offset = 0; ocfb_init_var() 259 var->blue.length = 5; ocfb_init_var() 263 var->transp.offset = 0; ocfb_init_var() 264 var->transp.length = 0; ocfb_init_var() 265 var->red.offset = 16; ocfb_init_var() 266 var->red.length = 8; ocfb_init_var() 267 var->green.offset = 8; ocfb_init_var() 268 var->green.length = 8; ocfb_init_var() 269 var->blue.offset = 0; ocfb_init_var() 270 var->blue.length = 8; ocfb_init_var() 274 var->transp.offset = 24; ocfb_init_var() 275 var->transp.length = 8; ocfb_init_var() 276 var->red.offset = 16; ocfb_init_var() 277 var->red.length = 8; ocfb_init_var() 278 var->green.offset = 8; ocfb_init_var() 279 var->green.length = 8; ocfb_init_var() 280 var->blue.offset = 0; ocfb_init_var() 281 var->blue.length = 8; ocfb_init_var() 314 if (!fb_find_mode(&fbdev->info.var, &fbdev->info, mode_option, ocfb_probe()
H A D	goldfishfb.c	86 fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) | goldfish_fb_setcolreg() 87 convert_bitfield(blue, &fb->fb.var.blue) | goldfish_fb_setcolreg() 88 convert_bitfield(green, &fb->fb.var.green) | goldfish_fb_setcolreg() 89 convert_bitfield(red, &fb->fb.var.red); goldfish_fb_setcolreg() 96 static int goldfish_fb_check_var(struct fb_var_screeninfo *var, goldfish_fb_check_var() argument 99 if ((var->rotate & 1) != (info->var.rotate & 1)) { goldfish_fb_check_var() 100 if ((var->xres != info->var.yres) || goldfish_fb_check_var() 101 (var->yres != info->var.xres) || goldfish_fb_check_var() 102 (var->xres_virtual != info->var.yres) || goldfish_fb_check_var() 103 (var->yres_virtual > info->var.xres * 2) || goldfish_fb_check_var() 104 (var->yres_virtual < info->var.xres)) { goldfish_fb_check_var() 108 if ((var->xres != info->var.xres) || goldfish_fb_check_var() 109 (var->yres != info->var.yres) || goldfish_fb_check_var() 110 (var->xres_virtual != info->var.xres) || goldfish_fb_check_var() 111 (var->yres_virtual > info->var.yres * 2) || goldfish_fb_check_var() 112 (var->yres_virtual < info->var.yres)) { goldfish_fb_check_var() 116 if ((var->xoffset != info->var.xoffset) || goldfish_fb_check_var() 117 (var->bits_per_pixel != info->var.bits_per_pixel) || goldfish_fb_check_var() 118 (var->grayscale != info->var.grayscale)) { goldfish_fb_check_var() 127 if (fb->rotation != fb->fb.var.rotate) { goldfish_fb_set_par() 128 info->fix.line_length = info->var.xres * 2; goldfish_fb_set_par() 129 fb->rotation = fb->fb.var.rotate; goldfish_fb_set_par() 136 static int goldfish_fb_pan_display(struct fb_var_screeninfo *var, goldfish_fb_pan_display() argument 145 writel(fb->fb.fix.smem_start + fb->fb.var.xres * 2 * var->yoffset, goldfish_fb_pan_display() 229 fb->fb.var.xres = width; goldfish_fb_probe() 230 fb->fb.var.yres = height; goldfish_fb_probe() 231 fb->fb.var.xres_virtual = width; goldfish_fb_probe() 232 fb->fb.var.yres_virtual = height * 2; goldfish_fb_probe() 233 fb->fb.var.bits_per_pixel = 16; goldfish_fb_probe() 234 fb->fb.var.activate = FB_ACTIVATE_NOW; goldfish_fb_probe() 235 fb->fb.var.height = readl(fb->reg_base + FB_GET_PHYS_HEIGHT); goldfish_fb_probe() 236 fb->fb.var.width = readl(fb->reg_base + FB_GET_PHYS_WIDTH); goldfish_fb_probe() 237 fb->fb.var.pixclock = 10000; goldfish_fb_probe() 239 fb->fb.var.red.offset = 11; goldfish_fb_probe() 240 fb->fb.var.red.length = 5; goldfish_fb_probe() 241 fb->fb.var.green.offset = 5; goldfish_fb_probe() 242 fb->fb.var.green.length = 6; goldfish_fb_probe() 243 fb->fb.var.blue.offset = 0; goldfish_fb_probe() 244 fb->fb.var.blue.length = 5; goldfish_fb_probe() 259 ret = fb_set_var(&fb->fb, &fb->fb.var); goldfish_fb_probe() 269 goldfish_fb_pan_display(&fb->fb.var, &fb->fb); /* updates base */ goldfish_fb_probe() 297 framesize = fb->fb.var.xres_virtual * fb->fb.var.yres_virtual * 2; goldfish_fb_remove()
H A D	clps711xfb.c	55 if (regno >= (1 << info->var.bits_per_pixel)) clps7111fb_setcolreg() 90 clps7111fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) clps7111fb_check_var() argument 92 var->transp.msb_right = 0; clps7111fb_check_var() 93 var->transp.offset = 0; clps7111fb_check_var() 94 var->transp.length = 0; clps7111fb_check_var() 95 var->red.msb_right = 0; clps7111fb_check_var() 96 var->red.offset = 0; clps7111fb_check_var() 97 var->red.length = var->bits_per_pixel; clps7111fb_check_var() 98 var->green = var->red; clps7111fb_check_var() 99 var->blue = var->red; clps7111fb_check_var() 101 if (var->bits_per_pixel > 4) clps7111fb_check_var() 115 switch (info->var.bits_per_pixel) { clps7111fb_set_par() 127 info->fix.line_length = info->var.xres_virtual * info->var.bits_per_pixel / 8; clps7111fb_set_par() 129 lcdcon = (info->var.xres_virtual * info->var.yres_virtual * info->var.bits_per_pixel) / 128 - 1; clps7111fb_set_par() 130 lcdcon |= ((info->var.xres_virtual / 16) - 1) << 13; clps7111fb_set_par() 142 pixclock = 9 * info->var.pixclock / 244140 - 1; clps7111fb_set_par() 145 if (info->var.bits_per_pixel == 4) clps7111fb_set_par() 147 if (info->var.bits_per_pixel >= 2) clps7111fb_set_par() 188 info->var.xres_virtual = 640; clps711x_guess_lcd_params() 189 info->var.yres_virtual = 240; clps711x_guess_lcd_params() 190 info->var.bits_per_pixel = 4; clps711x_guess_lcd_params() 191 info->var.activate = FB_ACTIVATE_NOW; clps711x_guess_lcd_params() 192 info->var.height = -1; clps711x_guess_lcd_params() 193 info->var.width = -1; clps711x_guess_lcd_params() 194 info->var.pixclock = 93006; /* 10.752MHz pixel clock */ clps711x_guess_lcd_params() 209 info->var.bits_per_pixel = 4; clps711x_guess_lcd_params() 213 info->var.bits_per_pixel = 2; clps711x_guess_lcd_params() 217 info->var.bits_per_pixel = 1; clps711x_guess_lcd_params() 224 info->var.xres_virtual = (((lcdcon >> 13) & 0x3f) + 1) * 16; clps711x_guess_lcd_params() 225 info->var.yres_virtual = (((lcdcon & 0x1fff) + 1) * 128) / clps711x_guess_lcd_params() 226 (info->var.xres_virtual * clps711x_guess_lcd_params() 227 info->var.bits_per_pixel); clps711x_guess_lcd_params() 232 info->var.pixclock = (((lcdcon >> 19) & 0x3f) + 1) * 244140 / 9; clps711x_guess_lcd_params() 240 info->var.xres = info->var.xres_virtual; clps711x_guess_lcd_params() 241 info->var.yres = info->var.yres_virtual; clps711x_guess_lcd_params() 242 info->var.grayscale = info->var.bits_per_pixel > 1; clps711x_guess_lcd_params() 244 size = info->var.xres * info->var.yres * info->var.bits_per_pixel / 8; clps711x_guess_lcd_params()
H A D	ep93xx-fb.c	167 info->var.transp.offset = 0; ep93xxfb_set_pixelmode() 168 info->var.transp.length = 0; ep93xxfb_set_pixelmode() 170 switch (info->var.bits_per_pixel) { ep93xxfb_set_pixelmode() 175 info->var.red.offset = 0; ep93xxfb_set_pixelmode() 176 info->var.red.length = 8; ep93xxfb_set_pixelmode() 177 info->var.green.offset = 0; ep93xxfb_set_pixelmode() 178 info->var.green.length = 8; ep93xxfb_set_pixelmode() 179 info->var.blue.offset = 0; ep93xxfb_set_pixelmode() 180 info->var.blue.length = 8; ep93xxfb_set_pixelmode() 188 info->var.red.offset = 11; ep93xxfb_set_pixelmode() 189 info->var.red.length = 5; ep93xxfb_set_pixelmode() 190 info->var.green.offset = 5; ep93xxfb_set_pixelmode() 191 info->var.green.length = 6; ep93xxfb_set_pixelmode() 192 info->var.blue.offset = 0; ep93xxfb_set_pixelmode() 193 info->var.blue.length = 5; ep93xxfb_set_pixelmode() 201 info->var.red.offset = 16; ep93xxfb_set_pixelmode() 202 info->var.red.length = 8; ep93xxfb_set_pixelmode() 203 info->var.green.offset = 8; ep93xxfb_set_pixelmode() 204 info->var.green.length = 8; ep93xxfb_set_pixelmode() 205 info->var.blue.offset = 0; ep93xxfb_set_pixelmode() 206 info->var.blue.length = 8; ep93xxfb_set_pixelmode() 214 info->var.red.offset = 16; ep93xxfb_set_pixelmode() 215 info->var.red.length = 8; ep93xxfb_set_pixelmode() 216 info->var.green.offset = 8; ep93xxfb_set_pixelmode() 217 info->var.green.length = 8; ep93xxfb_set_pixelmode() 218 info->var.blue.offset = 0; ep93xxfb_set_pixelmode() 219 info->var.blue.length = 8; ep93xxfb_set_pixelmode() 236 vlines_total = info->var.yres + info->var.upper_margin + ep93xxfb_set_timing() 237 info->var.lower_margin + info->var.vsync_len - 1; ep93xxfb_set_timing() 239 hclks_total = info->var.xres + info->var.left_margin + ep93xxfb_set_timing() 240 info->var.right_margin + info->var.hsync_len - 1; ep93xxfb_set_timing() 246 stop = vlines_total - info->var.vsync_len; ep93xxfb_set_timing() 249 start = vlines_total - info->var.vsync_len - info->var.upper_margin; ep93xxfb_set_timing() 250 stop = info->var.lower_margin - 1; ep93xxfb_set_timing() 259 stop = hclks_total - info->var.hsync_len; ep93xxfb_set_timing() 262 start = hclks_total - info->var.hsync_len - info->var.left_margin; ep93xxfb_set_timing() 263 stop = info->var.right_margin - 1; ep93xxfb_set_timing() 278 clk_set_rate(fbi->clk, 1000 * PICOS2KHZ(info->var.pixclock)); ep93xxfb_set_par() 282 info->fix.line_length = info->var.xres_virtual * ep93xxfb_set_par() 283 info->var.bits_per_pixel / 8; ep93xxfb_set_par() 286 ep93xxfb_writel(fbi, info->var.yres - 1, EP93XXFB_SCREEN_LINES); ep93xxfb_set_par() 287 ep93xxfb_writel(fbi, ((info->var.xres * info->var.bits_per_pixel) ep93xxfb_set_par() 294 static int ep93xxfb_check_var(struct fb_var_screeninfo *var, ep93xxfb_check_var() argument 303 var->xres = max_t(unsigned int, var->xres, EP93XXFB_MIN_XRES); ep93xxfb_check_var() 304 var->xres = min_t(unsigned int, var->xres, EP93XXFB_MAX_XRES); ep93xxfb_check_var() 305 var->xres_virtual = max(var->xres_virtual, var->xres); ep93xxfb_check_var() 307 var->yres = max_t(unsigned int, var->yres, EP93XXFB_MIN_YRES); ep93xxfb_check_var() 308 var->yres = min_t(unsigned int, var->yres, EP93XXFB_MAX_YRES); ep93xxfb_check_var() 309 var->yres_virtual = max(var->yres_virtual, var->yres); ep93xxfb_check_var() 391 red = ep93xxfb_convert_color(red, info->var.red.length); ep93xxfb_setcolreg() 392 green = ep93xxfb_convert_color(green, info->var.green.length); ep93xxfb_setcolreg() 393 blue = ep93xxfb_convert_color(blue, info->var.blue.length); ep93xxfb_setcolreg() 395 info->var.transp.length); ep93xxfb_setcolreg() 397 pal[regno] = (red << info->var.red.offset) | ep93xxfb_setcolreg() 398 (green << info->var.green.offset) | ep93xxfb_setcolreg() 399 (blue << info->var.blue.offset) | ep93xxfb_setcolreg() 400 (transp << info->var.transp.offset); ep93xxfb_setcolreg() 544 info->var.activate = FB_ACTIVATE_NOW; ep93xxfb_probe() 545 info->var.vmode = FB_VMODE_NONINTERLACED; ep93xxfb_probe() 552 err = fb_find_mode(&info->var, info, video_mode, ep93xxfb_probe() 567 err = ep93xxfb_check_var(&info->var, info); ep93xxfb_probe() 586 info->var.xres, info->var.yres, info->var.bits_per_pixel); ep93xxfb_probe()
H A D	macmodes.c	209 * mac_vmode_to_var - converts vmode/cmode pair to var structure 212 * @var: frame buffer video mode structure 221 int mac_vmode_to_var(int vmode, int cmode, struct fb_var_screeninfo *var) mac_vmode_to_var() argument 234 memset(var, 0, sizeof(struct fb_var_screeninfo)); mac_vmode_to_var() 237 var->bits_per_pixel = 8; mac_vmode_to_var() 238 var->red.offset = 0; mac_vmode_to_var() 239 var->red.length = 8; mac_vmode_to_var() 240 var->green.offset = 0; mac_vmode_to_var() 241 var->green.length = 8; mac_vmode_to_var() 242 var->blue.offset = 0; mac_vmode_to_var() 243 var->blue.length = 8; mac_vmode_to_var() 247 var->bits_per_pixel = 16; mac_vmode_to_var() 248 var->red.offset = 10; mac_vmode_to_var() 249 var->red.length = 5; mac_vmode_to_var() 250 var->green.offset = 5; mac_vmode_to_var() 251 var->green.length = 5; mac_vmode_to_var() 252 var->blue.offset = 0; mac_vmode_to_var() 253 var->blue.length = 5; mac_vmode_to_var() 257 var->bits_per_pixel = 32; mac_vmode_to_var() 258 var->red.offset = 16; mac_vmode_to_var() 259 var->red.length = 8; mac_vmode_to_var() 260 var->green.offset = 8; mac_vmode_to_var() 261 var->green.length = 8; mac_vmode_to_var() 262 var->blue.offset = 0; mac_vmode_to_var() 263 var->blue.length = 8; mac_vmode_to_var() 264 var->transp.offset = 24; mac_vmode_to_var() 265 var->transp.length = 8; mac_vmode_to_var() 271 var->xres = mode->xres; mac_vmode_to_var() 272 var->yres = mode->yres; mac_vmode_to_var() 273 var->xres_virtual = mode->xres; mac_vmode_to_var() 274 var->yres_virtual = mode->yres; mac_vmode_to_var() 275 var->height = -1; mac_vmode_to_var() 276 var->width = -1; mac_vmode_to_var() 277 var->pixclock = mode->pixclock; mac_vmode_to_var() 278 var->left_margin = mode->left_margin; mac_vmode_to_var() 279 var->right_margin = mode->right_margin; mac_vmode_to_var() 280 var->upper_margin = mode->upper_margin; mac_vmode_to_var() 281 var->lower_margin = mode->lower_margin; mac_vmode_to_var() 282 var->hsync_len = mode->hsync_len; mac_vmode_to_var() 283 var->vsync_len = mode->vsync_len; mac_vmode_to_var() 284 var->sync = mode->sync; mac_vmode_to_var() 285 var->vmode = mode->vmode; mac_vmode_to_var() 291 * mac_var_to_vmode - convert var structure to MacOS vmode/cmode pair 292 * @var: frame buffer video mode structure 303 int mac_var_to_vmode(const struct fb_var_screeninfo *var, int *vmode, mac_var_to_vmode() argument 308 if (var->bits_per_pixel <= 8) mac_var_to_vmode() 310 else if (var->bits_per_pixel <= 16) mac_var_to_vmode() 312 else if (var->bits_per_pixel <= 32) mac_var_to_vmode() 324 if (var->xres > mode->xres || var->yres > mode->yres) mac_var_to_vmode() 326 if (var->xres_virtual > mode->xres || var->yres_virtual > mode->yres) mac_var_to_vmode() 328 if (var->pixclock > mode->pixclock) mac_var_to_vmode() 330 if ((var->vmode & FB_VMODE_MASK) != mode->vmode) mac_var_to_vmode() 344 if (var->pixclock > mode->pixclock) mac_var_to_vmode() 380 * @var: frame buffer user defined part of display 398 int mac_find_mode(struct fb_var_screeninfo *var, struct fb_info *info, mac_find_mode() argument 409 return fb_find_mode(var, info, mode_option, db, dbsize, mac_find_mode()
H A D	vt8500lcdfb.c	57 if (info->var.bits_per_pixel <= 8) { vt8500lcd_set_par() 59 info->var.red.offset = 0; vt8500lcd_set_par() 60 info->var.red.length = info->var.bits_per_pixel; vt8500lcd_set_par() 61 info->var.red.msb_right = 0; vt8500lcd_set_par() 63 info->var.green.offset = 0; vt8500lcd_set_par() 64 info->var.green.length = info->var.bits_per_pixel; vt8500lcd_set_par() 65 info->var.green.msb_right = 0; vt8500lcd_set_par() 67 info->var.blue.offset = 0; vt8500lcd_set_par() 68 info->var.blue.length = info->var.bits_per_pixel; vt8500lcd_set_par() 69 info->var.blue.msb_right = 0; vt8500lcd_set_par() 71 info->var.transp.offset = 0; vt8500lcd_set_par() 72 info->var.transp.length = 0; vt8500lcd_set_par() 73 info->var.transp.msb_right = 0; vt8500lcd_set_par() 76 info->fix.line_length = info->var.xres_virtual / vt8500lcd_set_par() 77 (8/info->var.bits_per_pixel); vt8500lcd_set_par() 80 info->var.transp.offset = 0; vt8500lcd_set_par() 81 info->var.transp.length = 0; vt8500lcd_set_par() 82 info->var.transp.msb_right = 0; vt8500lcd_set_par() 84 if (info->var.bits_per_pixel == 16) { vt8500lcd_set_par() 86 info->var.red.offset = 11; vt8500lcd_set_par() 87 info->var.red.length = 5; vt8500lcd_set_par() 88 info->var.red.msb_right = 0; vt8500lcd_set_par() 89 info->var.green.offset = 5; vt8500lcd_set_par() 90 info->var.green.length = 6; vt8500lcd_set_par() 91 info->var.green.msb_right = 0; vt8500lcd_set_par() 92 info->var.blue.offset = 0; vt8500lcd_set_par() 93 info->var.blue.length = 5; vt8500lcd_set_par() 94 info->var.blue.msb_right = 0; vt8500lcd_set_par() 97 info->var.red.offset = info->var.bits_per_pixel vt8500lcd_set_par() 99 info->var.red.length = info->var.bits_per_pixel / 3; vt8500lcd_set_par() 100 info->var.red.msb_right = 0; vt8500lcd_set_par() 101 info->var.green.offset = info->var.bits_per_pixel / 3; vt8500lcd_set_par() 102 info->var.green.length = info->var.bits_per_pixel / 3; vt8500lcd_set_par() 103 info->var.green.msb_right = 0; vt8500lcd_set_par() 104 info->var.blue.offset = 0; vt8500lcd_set_par() 105 info->var.blue.length = info->var.bits_per_pixel / 3; vt8500lcd_set_par() 106 info->var.blue.msb_right = 0; vt8500lcd_set_par() 110 info->fix.line_length = info->var.bits_per_pixel > 16 ? vt8500lcd_set_par() 111 info->var.xres_virtual << 2 : vt8500lcd_set_par() 112 info->var.xres_virtual << 1; vt8500lcd_set_par() 116 if (bpp_values[i] == info->var.bits_per_pixel) vt8500lcd_set_par() 124 writel((((info->var.hsync_len - 1) & 0x3f) << 26) vt8500lcd_set_par() 125 | ((info->var.left_margin & 0xff) << 18) vt8500lcd_set_par() 126 | (((info->var.xres - 1) & 0x3ff) << 8) vt8500lcd_set_par() 127 | (info->var.right_margin & 0xff), fbi->regbase + 0x4); vt8500lcd_set_par() 128 writel((((info->var.vsync_len - 1) & 0x3f) << 26) vt8500lcd_set_par() 129 | ((info->var.upper_margin & 0xff) << 18) vt8500lcd_set_par() 130 | (((info->var.yres - 1) & 0x3ff) << 8) vt8500lcd_set_par() 131 | (info->var.lower_margin & 0xff), fbi->regbase + 0x8); vt8500lcd_set_par() 132 writel((((info->var.yres - 1) & 0x400) << 2) vt8500lcd_set_par() 133 | ((info->var.xres - 1) & 0x400), fbi->regbase + 0x10); vt8500lcd_set_par() 156 if (info->var.grayscale) vt8500lcd_setcolreg() 165 val = chan_to_field(red, &fbi->fb.var.red); vt8500lcd_setcolreg() 166 val |= chan_to_field(green, &fbi->fb.var.green); vt8500lcd_setcolreg() 167 val |= chan_to_field(blue, &fbi->fb.var.blue); vt8500lcd_setcolreg() 208 static int vt8500lcd_pan_display(struct fb_var_screeninfo *var, vt8500lcd_pan_display() argument 211 unsigned pixlen = info->fix.line_length / info->var.xres_virtual; vt8500lcd_pan_display() 212 unsigned off = pixlen * var->xoffset vt8500lcd_pan_display() 213 + info->fix.line_length * var->yoffset; vt8500lcd_pan_display() 217 | (((info->var.xres_virtual - info->var.xres) * pixlen / 4) << 20) vt8500lcd_pan_display() 305 fbi->fb.var.nonstd = 0; vt8500lcd_probe() 306 fbi->fb.var.activate = FB_ACTIVATE_NOW; vt8500lcd_probe() 307 fbi->fb.var.height = -1; vt8500lcd_probe() 308 fbi->fb.var.width = -1; vt8500lcd_probe() 309 fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; vt8500lcd_probe() 405 fb_videomode_to_var(&fbi->fb.var, &of_mode); vt8500lcd_probe() 407 fbi->fb.var.xres_virtual = of_mode.xres; vt8500lcd_probe() 408 fbi->fb.var.yres_virtual = of_mode.yres * 2; vt8500lcd_probe() 409 fbi->fb.var.bits_per_pixel = bpp; vt8500lcd_probe()
H A D	atafb.c	33 * (var->xoffset was changed even if no set_screen_base avail.) 87 static int atafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info); 93 static int atafb_pan_display(struct fb_var_screeninfo *var, 285 * * checks var and eventually tweaks it to something supported, 287 * int (*fb_check_var)(struct fb_var_screeninfo *var, struct fb_info *info); 289 * * set the video mode according to info->var * 303 * int (*fb_pan_display)(struct fb_var_screeninfo *var, struct fb_info *info); 351 * int (*decode_var)(struct fb_var_screeninfo *var, 353 * Get the video params out of 'var'. If a value doesn't fit, round 359 * int (*encode_var)(struct fb_var_screeninfo *var, 361 * Fill the 'var' structure based on the values in 'par' and maybe 388 int (*decode_var)(struct fb_var_screeninfo *var, 390 int (*encode_var)(struct fb_var_screeninfo *var, 396 int (*pan_display)(struct fb_var_screeninfo *var, 616 static int tt_decode_var(struct fb_var_screeninfo *var, struct atafb_par *par) tt_decode_var() argument 618 int xres = var->xres; tt_decode_var() 619 int yres = var->yres; tt_decode_var() 620 int bpp = var->bits_per_pixel; tt_decode_var() 622 int yres_virtual = var->yres_virtual; tt_decode_var() 662 } else if (var->xres > sttt_xres || var->yres > st_yres) { tt_decode_var() 675 if (var->sync & FB_SYNC_EXT) tt_decode_var() 684 if (var->yoffset + yres > yres_virtual && yres_virtual) tt_decode_var() 687 par->screen_base = screen_base + var->yoffset * linelen; tt_decode_var() 692 static int tt_encode_var(struct fb_var_screeninfo *var, struct atafb_par *par) tt_encode_var() argument 695 memset(var, 0, sizeof(struct fb_var_screeninfo)); tt_encode_var() 696 var->red.offset = 0; tt_encode_var() 697 var->red.length = 4; tt_encode_var() 698 var->red.msb_right = 0; tt_encode_var() 699 var->grayscale = 0; tt_encode_var() 701 var->pixclock = 31041; tt_encode_var() 702 var->left_margin = 120; /* these may be incorrect */ tt_encode_var() 703 var->right_margin = 100; tt_encode_var() 704 var->upper_margin = 8; tt_encode_var() 705 var->lower_margin = 16; tt_encode_var() 706 var->hsync_len = 140; tt_encode_var() 707 var->vsync_len = 30; tt_encode_var() 709 var->height = -1; tt_encode_var() 710 var->width = -1; tt_encode_var() 713 var->sync = 0; tt_encode_var() 715 var->sync = FB_SYNC_EXT; tt_encode_var() 719 var->xres = sttt_xres / 2; tt_encode_var() 720 var->xres_virtual = sttt_xres_virtual / 2; tt_encode_var() 721 var->yres = st_yres / 2; tt_encode_var() 722 var->bits_per_pixel = 4; tt_encode_var() 725 var->xres = sttt_xres; tt_encode_var() 726 var->xres_virtual = sttt_xres_virtual; tt_encode_var() 727 var->yres = st_yres / 2; tt_encode_var() 728 var->bits_per_pixel = 2; tt_encode_var() 731 var->xres = sttt_xres; tt_encode_var() 732 var->xres_virtual = sttt_xres_virtual; tt_encode_var() 733 var->yres = st_yres; tt_encode_var() 734 var->bits_per_pixel = 1; tt_encode_var() 737 var->xres = sttt_xres / 2; tt_encode_var() 738 var->xres_virtual = sttt_xres_virtual / 2; tt_encode_var() 739 var->yres = tt_yres; tt_encode_var() 740 var->bits_per_pixel = 8; tt_encode_var() 743 var->xres = sttt_xres; tt_encode_var() 744 var->xres_virtual = sttt_xres_virtual; tt_encode_var() 745 var->yres = tt_yres; tt_encode_var() 746 var->bits_per_pixel = 4; tt_encode_var() 749 var->red.length = 0; tt_encode_var() 750 var->xres = sttt_xres * 2; tt_encode_var() 751 var->xres_virtual = sttt_xres_virtual * 2; tt_encode_var() 752 var->yres = tt_yres * 2; tt_encode_var() 753 var->bits_per_pixel = 1; tt_encode_var() 756 var->blue = var->green = var->red; tt_encode_var() 757 var->transp.offset = 0; tt_encode_var() 758 var->transp.length = 0; tt_encode_var() 759 var->transp.msb_right = 0; tt_encode_var() 760 linelen = var->xres_virtual * var->bits_per_pixel / 8; tt_encode_var() 762 var->yres_virtual = var->yres; tt_encode_var() 765 var->yres_virtual = par->yres_virtual; tt_encode_var() 768 var->yres_virtual = screen_len / linelen; tt_encode_var() 771 var->yres_virtual = 2 * var->yres; tt_encode_var() 773 var->yres_virtual = var->yres + hwscroll * 16; tt_encode_var() 775 var->xoffset = 0; tt_encode_var() 777 var->yoffset = (par->screen_base - screen_base) / linelen; tt_encode_var() 779 var->yoffset = 0; tt_encode_var() 780 var->nonstd = 0; tt_encode_var() 781 var->activate = 0; tt_encode_var() 782 var->vmode = FB_VMODE_NONINTERLACED; tt_encode_var() 917 static int falcon_decode_var(struct fb_var_screeninfo *var, falcon_decode_var() argument 920 int bpp = var->bits_per_pixel; falcon_decode_var() 921 int xres = var->xres; falcon_decode_var() 922 int yres = var->yres; falcon_decode_var() 923 int xres_virtual = var->xres_virtual; falcon_decode_var() 924 int yres_virtual = var->yres_virtual; falcon_decode_var() 939 Get the video params out of 'var'. If a value doesn't fit, round falcon_decode_var() 956 Currently interlace and doubleline mode in var are ignored. falcon_decode_var() 994 var->xres > myvar->xres || falcon_decode_var() 995 var->yres > myvar->yres) falcon_decode_var() 1049 if (var->pixclock > 1) falcon_decode_var() 1050 var->pixclock -= 1; falcon_decode_var() 1075 if (var->pixclock > f32.t * plen) falcon_decode_var() 1080 if (var->pixclock == 0) { falcon_decode_var() 1089 left_margin = var->left_margin; falcon_decode_var() 1090 right_margin = var->right_margin; falcon_decode_var() 1091 hsync_len = var->hsync_len; falcon_decode_var() 1092 upper_margin = var->upper_margin; falcon_decode_var() 1093 lower_margin = var->lower_margin; falcon_decode_var() 1094 vsync_len = var->vsync_len; falcon_decode_var() 1095 if (var->vmode & FB_VMODE_INTERLACED) { falcon_decode_var() 1099 } else if (var->vmode & FB_VMODE_DOUBLE) { falcon_decode_var() 1109 if (var->pixclock == 0) { falcon_decode_var() 1140 if (f25.t * i >= var->pixclock && falcon_decode_var() 1145 if (f32.t * i >= var->pixclock && falcon_decode_var() 1150 if (fext.t && fext.t * i >= var->pixclock && falcon_decode_var() 1160 left_margin = var->left_margin; falcon_decode_var() 1161 right_margin = var->right_margin; falcon_decode_var() 1162 hsync_len = var->hsync_len; falcon_decode_var() 1163 upper_margin = var->upper_margin; falcon_decode_var() 1164 lower_margin = var->lower_margin; falcon_decode_var() 1165 vsync_len = var->vsync_len; falcon_decode_var() 1167 if (var->vmode & FB_VMODE_INTERLACED) { falcon_decode_var() 1173 } else if (var->vmode & FB_VMODE_DOUBLE) { falcon_decode_var() 1205 if (var->sync & FB_SYNC_HOR_HIGH_ACT) falcon_decode_var() 1207 if (var->sync & FB_SYNC_VERT_HIGH_ACT) falcon_decode_var() 1382 if (var->yoffset + yres > yres_virtual && yres_virtual) falcon_decode_var() 1385 par->screen_base = screen_base + var->yoffset * linelen; falcon_decode_var() 1393 static int falcon_encode_var(struct fb_var_screeninfo *var, falcon_encode_var() argument 1402 memset(var, 0, sizeof(struct fb_var_screeninfo)); falcon_encode_var() 1404 var->pixclock = hw->sync & 0x1 ? fext.t : falcon_encode_var() 1407 var->height = -1; falcon_encode_var() 1408 var->width = -1; falcon_encode_var() 1410 var->sync = 0; falcon_encode_var() 1412 var->sync |= FB_SYNC_HOR_HIGH_ACT; falcon_encode_var() 1414 var->sync |= FB_SYNC_VERT_HIGH_ACT; falcon_encode_var() 1416 var->vmode = FB_VMODE_NONINTERLACED; falcon_encode_var() 1418 var->vmode |= FB_VMODE_INTERLACED; falcon_encode_var() 1420 var->vmode |= FB_VMODE_DOUBLE; falcon_encode_var() 1427 var->yres = hw->vde - hw->vdb; falcon_encode_var() 1428 if (!(var->vmode & FB_VMODE_INTERLACED)) falcon_encode_var() 1429 var->yres >>= 1; falcon_encode_var() 1430 if (var->vmode & FB_VMODE_DOUBLE) falcon_encode_var() 1431 var->yres >>= 1; falcon_encode_var() 1442 var->bits_per_pixel = 1; falcon_encode_var() 1444 var->bits_per_pixel = 16; falcon_encode_var() 1446 var->bits_per_pixel = 8; falcon_encode_var() 1448 var->bits_per_pixel = 4; falcon_encode_var() 1450 var->bits_per_pixel = 2; falcon_encode_var() 1452 var->bits_per_pixel = 1; falcon_encode_var() 1454 var->xres = hw->line_width * 16 / var->bits_per_pixel; falcon_encode_var() 1455 var->xres_virtual = var->xres + hw->line_offset * 16 / var->bits_per_pixel; falcon_encode_var() 1457 var->xres_virtual += 16; falcon_encode_var() 1459 if (var->bits_per_pixel == 16) { falcon_encode_var() 1460 var->red.offset = 11; falcon_encode_var() 1461 var->red.length = 5; falcon_encode_var() 1462 var->red.msb_right = 0; falcon_encode_var() 1463 var->green.offset = 5; falcon_encode_var() 1464 var->green.length = 6; falcon_encode_var() 1465 var->green.msb_right = 0; falcon_encode_var() 1466 var->blue.offset = 0; falcon_encode_var() 1467 var->blue.length = 5; falcon_encode_var() 1468 var->blue.msb_right = 0; falcon_encode_var() 1470 var->red.offset = 0; falcon_encode_var() 1471 var->red.length = hw->ste_mode ? 4 : 6; falcon_encode_var() 1472 if (var->red.length > var->bits_per_pixel) falcon_encode_var() 1473 var->red.length = var->bits_per_pixel; falcon_encode_var() 1474 var->red.msb_right = 0; falcon_encode_var() 1475 var->grayscale = 0; falcon_encode_var() 1476 var->blue = var->green = var->red; falcon_encode_var() 1478 var->transp.offset = 0; falcon_encode_var() 1479 var->transp.length = 0; falcon_encode_var() 1480 var->transp.msb_right = 0; falcon_encode_var() 1482 linelen = var->xres_virtual * var->bits_per_pixel / 8; falcon_encode_var() 1485 var->yres_virtual = par->yres_virtual; falcon_encode_var() 1488 var->yres_virtual = screen_len / linelen; falcon_encode_var() 1491 var->yres_virtual = 2 * var->yres; falcon_encode_var() 1493 var->yres_virtual = var->yres + hwscroll * 16; falcon_encode_var() 1495 var->xoffset = 0; /* TODO change this */ falcon_encode_var() 1505 hde_off = ((128 / var->bits_per_pixel + 2) * plen); falcon_encode_var() 1507 hdb_off = (64 + base_off + (128 / var->bits_per_pixel + 2) * plen) falcon_encode_var() 1510 hdb_off = (base_off + (128 / var->bits_per_pixel + 18) * plen) falcon_encode_var() 1515 var->left_margin = hdb_off + prescale * ((hw->hdb & 0x1ff) - falcon_encode_var() 1518 var->right_margin = prescale * (hw->hht + 2 - hw->hde) - hde_off; falcon_encode_var() 1521 var->right_margin = prescale * (hw->hht + 2 - hw->hbb); falcon_encode_var() 1522 var->hsync_len = prescale * (hw->hht + 2 - hw->hss); falcon_encode_var() 1525 var->upper_margin = hw->vdb / 2; /* round down to full lines */ falcon_encode_var() 1526 var->lower_margin = (hw->vft + 1 - hw->vde + 1) / 2; /* round up */ falcon_encode_var() 1527 var->vsync_len = (hw->vft + 1 - hw->vss + 1) / 2; /* round up */ falcon_encode_var() 1528 if (var->vmode & FB_VMODE_INTERLACED) { falcon_encode_var() 1529 var->upper_margin *= 2; falcon_encode_var() 1530 var->lower_margin *= 2; falcon_encode_var() 1531 var->vsync_len *= 2; falcon_encode_var() 1532 } else if (var->vmode & FB_VMODE_DOUBLE) { falcon_encode_var() 1533 var->upper_margin = (var->upper_margin + 1) / 2; falcon_encode_var() 1534 var->lower_margin = (var->lower_margin + 1) / 2; falcon_encode_var() 1535 var->vsync_len = (var->vsync_len + 1) / 2; falcon_encode_var() 1538 var->pixclock *= plen; falcon_encode_var() 1539 var->left_margin /= plen; falcon_encode_var() 1540 var->right_margin /= plen; falcon_encode_var() 1541 var->hsync_len /= plen; falcon_encode_var() 1543 var->right_margin -= var->hsync_len; falcon_encode_var() 1544 var->lower_margin -= var->vsync_len; falcon_encode_var() 1547 var->yoffset = (par->screen_base - screen_base) / linelen; falcon_encode_var() 1549 var->yoffset = 0; falcon_encode_var() 1550 var->nonstd = 0; /* what is this for? */ falcon_encode_var() 1551 var->activate = 0; falcon_encode_var() 1676 static int falcon_pan_display(struct fb_var_screeninfo *var, falcon_pan_display() argument 1682 int bpp = info->var.bits_per_pixel; falcon_pan_display() 1685 var->xoffset = up(var->xoffset, 32); falcon_pan_display() 1687 par->hw.falcon.xoffset = var->xoffset & 15; falcon_pan_display() 1690 var->xoffset = up(var->xoffset, 2); falcon_pan_display() 1693 (info->var.xres_virtual - info->var.xres) / 16; falcon_pan_display() 1696 xoffset = var->xoffset - par->hw.falcon.xoffset; falcon_pan_display() 1699 (var->yoffset * info->var.xres_virtual + xoffset) * bpp / 8; falcon_pan_display() 1842 static int stste_decode_var(struct fb_var_screeninfo *var, stste_decode_var() argument 1845 int xres = var->xres; stste_decode_var() 1846 int yres = var->yres; stste_decode_var() 1847 int bpp = var->bits_per_pixel; stste_decode_var() 1849 int yres_virtual = var->yres_virtual; stste_decode_var() 1882 if (var->sync & FB_SYNC_EXT) stste_decode_var() 1891 if (var->yoffset + yres > yres_virtual && yres_virtual) stste_decode_var() 1894 par->screen_base = screen_base + var->yoffset * linelen; stste_decode_var() 1899 static int stste_encode_var(struct fb_var_screeninfo *var, stste_encode_var() argument 1903 memset(var, 0, sizeof(struct fb_var_screeninfo)); stste_encode_var() 1904 var->red.offset = 0; stste_encode_var() 1905 var->red.length = ATARIHW_PRESENT(EXTD_SHIFTER) ? 4 : 3; stste_encode_var() 1906 var->red.msb_right = 0; stste_encode_var() 1907 var->grayscale = 0; stste_encode_var() 1909 var->pixclock = 31041; stste_encode_var() 1910 var->left_margin = 120; /* these are incorrect */ stste_encode_var() 1911 var->right_margin = 100; stste_encode_var() 1912 var->upper_margin = 8; stste_encode_var() 1913 var->lower_margin = 16; stste_encode_var() 1914 var->hsync_len = 140; stste_encode_var() 1915 var->vsync_len = 30; stste_encode_var() 1917 var->height = -1; stste_encode_var() 1918 var->width = -1; stste_encode_var() 1921 var->sync = 0; stste_encode_var() 1923 var->sync = FB_SYNC_EXT; stste_encode_var() 1927 var->xres = sttt_xres / 2; stste_encode_var() 1928 var->yres = st_yres / 2; stste_encode_var() 1929 var->bits_per_pixel = 4; stste_encode_var() 1932 var->xres = sttt_xres; stste_encode_var() 1933 var->yres = st_yres / 2; stste_encode_var() 1934 var->bits_per_pixel = 2; stste_encode_var() 1937 var->xres = sttt_xres; stste_encode_var() 1938 var->yres = st_yres; stste_encode_var() 1939 var->bits_per_pixel = 1; stste_encode_var() 1942 var->blue = var->green = var->red; stste_encode_var() 1943 var->transp.offset = 0; stste_encode_var() 1944 var->transp.length = 0; stste_encode_var() 1945 var->transp.msb_right = 0; stste_encode_var() 1946 var->xres_virtual = sttt_xres_virtual; stste_encode_var() 1947 linelen = var->xres_virtual * var->bits_per_pixel / 8; stste_encode_var() 1951 var->yres_virtual = var->yres; stste_encode_var() 1954 var->yres_virtual = par->yres_virtual; stste_encode_var() 1957 var->yres_virtual = screen_len / linelen; stste_encode_var() 1960 var->yres_virtual = 2 * var->yres; stste_encode_var() 1962 var->yres_virtual = var->yres + hwscroll * 16; stste_encode_var() 1964 var->xoffset = 0; stste_encode_var() 1966 var->yoffset = (par->screen_base - screen_base) / linelen; stste_encode_var() 1968 var->yoffset = 0; stste_encode_var() 1969 var->nonstd = 0; stste_encode_var() 1970 var->activate = 0; stste_encode_var() 1971 var->vmode = FB_VMODE_NONINTERLACED; stste_encode_var() 2159 static int ext_decode_var(struct fb_var_screeninfo *var, struct atafb_par *par) ext_decode_var() argument 2163 if (var->bits_per_pixel > myvar->bits_per_pixel || ext_decode_var() 2164 var->xres > myvar->xres || ext_decode_var() 2165 var->xres_virtual > myvar->xres_virtual || ext_decode_var() 2166 var->yres > myvar->yres || ext_decode_var() 2167 var->xoffset > 0 || ext_decode_var() 2168 var->yoffset > 0) ext_decode_var() 2175 static int ext_encode_var(struct fb_var_screeninfo *var, struct atafb_par *par) ext_encode_var() argument 2177 memset(var, 0, sizeof(struct fb_var_screeninfo)); ext_encode_var() 2178 var->red.offset = 0; ext_encode_var() 2179 var->red.length = (external_pmode == -1) ? external_depth / 3 : ext_encode_var() 2181 var->red.msb_right = 0; ext_encode_var() 2182 var->grayscale = 0; ext_encode_var() 2184 var->pixclock = 31041; ext_encode_var() 2185 var->left_margin = 120; /* these are surely incorrect */ ext_encode_var() 2186 var->right_margin = 100; ext_encode_var() 2187 var->upper_margin = 8; ext_encode_var() 2188 var->lower_margin = 16; ext_encode_var() 2189 var->hsync_len = 140; ext_encode_var() 2190 var->vsync_len = 30; ext_encode_var() 2192 var->height = -1; ext_encode_var() 2193 var->width = -1; ext_encode_var() 2195 var->sync = 0; ext_encode_var() 2197 var->xres = external_xres; ext_encode_var() 2198 var->yres = external_yres; ext_encode_var() 2199 var->xres_virtual = external_xres_virtual; ext_encode_var() 2200 var->bits_per_pixel = external_depth; ext_encode_var() 2202 var->blue = var->green = var->red; ext_encode_var() 2203 var->transp.offset = 0; ext_encode_var() 2204 var->transp.length = 0; ext_encode_var() 2205 var->transp.msb_right = 0; ext_encode_var() 2206 var->yres_virtual = var->yres; ext_encode_var() 2207 var->xoffset = 0; ext_encode_var() 2208 var->yoffset = 0; ext_encode_var() 2209 var->nonstd = 0; ext_encode_var() 2210 var->activate = 0; ext_encode_var() 2211 var->vmode = FB_VMODE_NONINTERLACED; ext_encode_var() 2297 static int pan_display(struct fb_var_screeninfo *var, struct fb_info *info) pan_display() argument 2302 (!ATARIHW_PRESENT(EXTD_SHIFTER) && var->xoffset)) pan_display() 2304 var->xoffset = up(var->xoffset, 16); pan_display() 2306 (var->yoffset * info->var.xres_virtual + var->xoffset) pan_display() 2307 * info->var.bits_per_pixel / 8; pan_display() 2387 static int do_fb_set_var(struct fb_var_screeninfo *var, int isactive) do_fb_set_var() argument 2392 err = fbhw->decode_var(var, &par); do_fb_set_var() 2395 activate = var->activate; do_fb_set_var() 2396 if (((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) && isactive) do_fb_set_var() 2398 fbhw->encode_var(var, &par); do_fb_set_var() 2399 var->activate = activate; do_fb_set_var() 2411 err = fbhw->decode_var(&info->var, &par); atafb_get_fix() 2419 static int atafb_get_var(struct fb_var_screeninfo *var, struct fb_info *info) atafb_get_var() argument 2424 fbhw->encode_var(var, &par); atafb_get_var() 2434 atafb_get_var(&info->var, info); atafb_set_disp() 2453 atafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) atafb_pan_display() argument 2455 int xoffset = var->xoffset; atafb_pan_display() 2456 int yoffset = var->yoffset; atafb_pan_display() 2459 if (var->vmode & FB_VMODE_YWRAP) { atafb_pan_display() 2460 if (yoffset < 0 || yoffset >= info->var.yres_virtual || xoffset) atafb_pan_display() 2463 if (xoffset + info->var.xres > info->var.xres_virtual || atafb_pan_display() 2464 yoffset + info->var.yres > info->var.yres_virtual) atafb_pan_display() 2469 err = fbhw->pan_display(var, info); atafb_pan_display() 2475 info->var.xoffset = xoffset; atafb_pan_display() 2476 info->var.yoffset = yoffset; atafb_pan_display() 2478 if (var->vmode & FB_VMODE_YWRAP) atafb_pan_display() 2479 info->var.vmode |= FB_VMODE_YWRAP; atafb_pan_display() 2481 info->var.vmode &= ~FB_VMODE_YWRAP; atafb_pan_display() 2511 if (info->var.bits_per_pixel == 16) { atafb_fillrect() 2523 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; atafb_fillrect() 2524 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; atafb_fillrect() 2528 if (info->var.bits_per_pixel == 1) atafb_fillrect() 2531 else if (info->var.bits_per_pixel == 2) atafb_fillrect() 2534 else if (info->var.bits_per_pixel == 4) atafb_fillrect() 2552 if (info->var.bits_per_pixel == 16) { atafb_copyarea() 2563 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; atafb_copyarea() 2564 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; atafb_copyarea() 2576 if (sx + width > info->var.xres_virtual || atafb_copyarea() 2577 sy + height > info->var.yres_virtual) atafb_copyarea() 2586 if (info->var.bits_per_pixel == 1) atafb_copyarea() 2588 else if (info->var.bits_per_pixel == 2) atafb_copyarea() 2590 else if (info->var.bits_per_pixel == 4) atafb_copyarea() 2608 if (info->var.bits_per_pixel == 16) { atafb_imageblit() 2623 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; atafb_imageblit() 2624 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; atafb_imageblit() 2638 if (info->var.bits_per_pixel == 1) atafb_imageblit() 2642 else if (info->var.bits_per_pixel == 2) atafb_imageblit() 2646 else if (info->var.bits_per_pixel == 4) atafb_imageblit() 2660 info->var.bits_per_pixel); atafb_imageblit() 2721 /* check var by decoding var into hw par, rounding if necessary, 2722 * then encoding hw par back into new, validated var */ atafb_check_var() 2723 static int atafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) atafb_check_var() argument 2729 // if ((err = ata_decode_var(var, &par))) atafb_check_var() 2730 err = fbhw->decode_var(var, &par); atafb_check_var() 2735 fbhw->encode_var(var, &par); atafb_check_var() 2739 /* actually set hw par by decoding var, then setting hardware from 2746 fbhw->decode_var(&info->var, par); atafb_set_par() 2775 struct fb_var_screeninfo var; check_default_par() local 2780 var = atafb_predefined[default_par - 1]; check_default_par() 2781 var.activate = FB_ACTIVATE_TEST; check_default_par() 2782 if (do_fb_set_var(&var, 1)) check_default_par() 2787 var = atafb_predefined[detected_mode - 1]; /* autodetect */ check_default_par() 2788 var.activate = FB_ACTIVATE_TEST; check_default_par() 2789 if (!do_fb_set_var(&var, 1)) check_default_par() 2800 var = atafb_predefined[default_par - 1]; check_default_par() 2801 var.activate = FB_ACTIVATE_TEST; check_default_par() 2802 if (!do_fb_set_var(&var,1)) check_default_par() 2806 min_mem = var.xres_virtual * var.yres_virtual * var.bits_per_pixel / 8; check_default_par() 3202 // try to set default (detected; requested) var atafb_init() 3208 // so set sane var first, then call atafb_set_par atafb_init() 3209 atafb_get_var(&fb_info.var, &fb_info); atafb_init() 3216 if (!fb_find_mode(&fb_info.var, &fb_info, mode_option, atafb_modedb, atafb_init() 3218 fb_info.var.bits_per_pixel)) { atafb_init() 3227 fb_alloc_cmap(&(fb_info.cmap), 1 << fb_info.var.bits_per_pixel, 0); atafb_init() 3231 fb_info.var.xres, fb_info.var.yres, fb_info.var.bits_per_pixel); atafb_init() 3232 if ((fb_info.var.xres != fb_info.var.xres_virtual) || atafb_init() 3233 (fb_info.var.yres != fb_info.var.yres_virtual)) atafb_init() 3234 printk(" virtual %dx%d\n", fb_info.var.xres_virtual, atafb_init() 3235 fb_info.var.yres_virtual); atafb_init()
H A D	grvga.c	83 static int grvga_check_var(struct fb_var_screeninfo *var, grvga_check_var() argument 89 if (!var->xres) grvga_check_var() 90 var->xres = 1; grvga_check_var() 91 if (!var->yres) grvga_check_var() 92 var->yres = 1; grvga_check_var() 93 if (var->bits_per_pixel <= 8) grvga_check_var() 94 var->bits_per_pixel = 8; grvga_check_var() 95 else if (var->bits_per_pixel <= 16) grvga_check_var() 96 var->bits_per_pixel = 16; grvga_check_var() 97 else if (var->bits_per_pixel <= 24) grvga_check_var() 98 var->bits_per_pixel = 24; grvga_check_var() 99 else if (var->bits_per_pixel <= 32) grvga_check_var() 100 var->bits_per_pixel = 32; grvga_check_var() 104 var->xres_virtual = var->xres; grvga_check_var() 105 var->yres_virtual = 2*var->yres; grvga_check_var() 108 if ((var->yres_virtual*var->xres_virtual*var->bits_per_pixel/8) > info->fix.smem_len) grvga_check_var() 114 if (var->pixclock == par->regs->clk_vector[i]) grvga_check_var() 122 switch (info->var.bits_per_pixel) { grvga_check_var() 124 var->red = (struct fb_bitfield) {0, 8, 0}; /* offset, length, msb-right */ grvga_check_var() 125 var->green = (struct fb_bitfield) {0, 8, 0}; grvga_check_var() 126 var->blue = (struct fb_bitfield) {0, 8, 0}; grvga_check_var() 127 var->transp = (struct fb_bitfield) {0, 0, 0}; grvga_check_var() 130 var->red = (struct fb_bitfield) {11, 5, 0}; grvga_check_var() 131 var->green = (struct fb_bitfield) {5, 6, 0}; grvga_check_var() 132 var->blue = (struct fb_bitfield) {0, 5, 0}; grvga_check_var() 133 var->transp = (struct fb_bitfield) {0, 0, 0}; grvga_check_var() 137 var->red = (struct fb_bitfield) {16, 8, 0}; grvga_check_var() 138 var->green = (struct fb_bitfield) {8, 8, 0}; grvga_check_var() 139 var->blue = (struct fb_bitfield) {0, 8, 0}; grvga_check_var() 140 var->transp = (struct fb_bitfield) {24, 8, 0}; grvga_check_var() 155 __raw_writel(((info->var.yres - 1) << 16) | (info->var.xres - 1), grvga_set_par() 158 __raw_writel((info->var.lower_margin << 16) | (info->var.right_margin), grvga_set_par() 161 __raw_writel((info->var.vsync_len << 16) | (info->var.hsync_len), grvga_set_par() 164 __raw_writel(((info->var.yres + info->var.lower_margin + info->var.upper_margin + info->var.vsync_len - 1) << 16) | grvga_set_par() 165 (info->var.xres + info->var.right_margin + info->var.left_margin + info->var.hsync_len - 1), grvga_set_par() 168 switch (info->var.bits_per_pixel) { grvga_set_par() 189 info->fix.line_length = (info->var.xres_virtual*info->var.bits_per_pixel)/8; grvga_set_par() 201 if (info->var.grayscale) { grvga_setcolreg() 210 red = CNVT_TOHW(red, info->var.red.length); grvga_setcolreg() 211 green = CNVT_TOHW(green, info->var.green.length); grvga_setcolreg() 212 blue = CNVT_TOHW(blue, info->var.blue.length); grvga_setcolreg() 213 transp = CNVT_TOHW(transp, info->var.transp.length); grvga_setcolreg() 229 v = (red << info->var.red.offset) | grvga_setcolreg() 230 (green << info->var.green.offset) | grvga_setcolreg() 231 (blue << info->var.blue.offset) | grvga_setcolreg() 232 (transp << info->var.transp.offset); grvga_setcolreg() 239 static int grvga_pan_display(struct fb_var_screeninfo *var, grvga_pan_display() argument 246 if (var->xoffset != 0) grvga_pan_display() 249 base_addr = fix->smem_start + (var->yoffset * fix->line_length); grvga_pan_display() 370 if (grvga_parse_custom(this_opt, &info->var) < 0) { grvga_probe() 415 retval = fb_find_mode(&info->var, info, mode_opt, grvga_probe() 424 grvga_mem_size = info->var.xres_virtual * info->var.yres_virtual * info->var.bits_per_pixel/8; grvga_probe() 483 info->node, info->var.xres, info->var.yres, info->var.bits_per_pixel, grvga_probe()
H A D	acornfb.c	118 struct fb_var_screeninfo *var = &info->var; acornfb_set_timing() local 126 vidc.h_sync_width = var->hsync_len - 8; acornfb_set_timing() 127 vidc.h_border_start = vidc.h_sync_width + var->left_margin + 8 - 12; acornfb_set_timing() 129 vidc.h_display_end = vidc.h_display_start + var->xres; acornfb_set_timing() 131 vidc.h_cycle = vidc.h_border_end + var->right_margin + 12 - 8; acornfb_set_timing() 133 vidc.v_sync_width = var->vsync_len - 1; acornfb_set_timing() 134 vidc.v_border_start = vidc.v_sync_width + var->upper_margin; acornfb_set_timing() 136 vidc.v_display_end = vidc.v_display_start + var->yres; acornfb_set_timing() 140 vcr = var->vsync_len + var->upper_margin + var->yres + acornfb_set_timing() 141 var->lower_margin; acornfb_set_timing() 143 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { acornfb_set_timing() 149 switch (var->bits_per_pixel) { acornfb_set_timing() 159 acornfb_vidc20_find_rates(&vidc, var); acornfb_set_timing() 160 fsize = var->vsync_len + var->upper_margin + var->lower_margin - 1; acornfb_set_timing() 189 if (var->sync & FB_SYNC_COMP_HIGH_ACT) /* should be FB_SYNC_COMP */ acornfb_set_timing() 192 if (var->sync & FB_SYNC_HOR_HIGH_ACT) acornfb_set_timing() 197 if (var->sync & FB_SYNC_VERT_HIGH_ACT) acornfb_set_timing() 205 words_per_line = var->xres * var->bits_per_pixel / 32; acornfb_set_timing() 227 printk(KERN_DEBUG "VIDC registers for %dx%dx%d:\n", var->xres, acornfb_set_timing() 228 var->yres, var->bits_per_pixel); acornfb_set_timing() 280 pseudo_val = regno << info->var.red.offset; acornfb_setcolreg() 281 pseudo_val |= regno << info->var.green.offset; acornfb_setcolreg() 282 pseudo_val |= regno << info->var.blue.offset; acornfb_setcolreg() 294 if (info->var.bits_per_pixel == 16) { acornfb_setcolreg() 320 acornfb_adjust_timing(struct fb_info *info, struct fb_var_screeninfo *var, u_int fontht) acornfb_adjust_timing() argument 325 var->xres = (var->xres + 1) & ~1; acornfb_adjust_timing() 330 var->xres_virtual = var->xres; acornfb_adjust_timing() 331 var->xoffset = 0; acornfb_adjust_timing() 345 font_line_len = var->xres * var->bits_per_pixel * fontht / 8; acornfb_adjust_timing() 346 min_size = var->xres * var->yres * var->bits_per_pixel / 8; acornfb_adjust_timing() 366 if (var->accel_flags & FB_ACCELF_TEXT) { acornfb_adjust_timing() 372 var->yres_virtual = size / (font_line_len / fontht); acornfb_adjust_timing() 374 var->yres_virtual = nr_y; acornfb_adjust_timing() 375 } else if (var->yres_virtual > nr_y) acornfb_adjust_timing() 376 var->yres_virtual = nr_y; acornfb_adjust_timing() 383 if (var->yres > var->yres_virtual) acornfb_adjust_timing() 384 var->yres = var->yres_virtual; acornfb_adjust_timing() 386 if (var->vmode & FB_VMODE_YWRAP) { acornfb_adjust_timing() 387 if (var->yoffset > var->yres_virtual) acornfb_adjust_timing() 388 var->yoffset = var->yres_virtual; acornfb_adjust_timing() 390 if (var->yoffset + var->yres > var->yres_virtual) acornfb_adjust_timing() 391 var->yoffset = var->yres_virtual - var->yres; acornfb_adjust_timing() 395 var->hsync_len = (var->hsync_len + 1) & ~1; acornfb_adjust_timing() 399 if (var->left_margin & 1) { acornfb_adjust_timing() 400 var->left_margin += 1; acornfb_adjust_timing() 401 var->right_margin -= 1; acornfb_adjust_timing() 405 if (var->right_margin & 1) acornfb_adjust_timing() 406 var->right_margin += 1; acornfb_adjust_timing() 409 if (var->vsync_len < 1) acornfb_adjust_timing() 410 var->vsync_len = 1; acornfb_adjust_timing() 416 acornfb_validate_timing(struct fb_var_screeninfo *var, acornfb_validate_timing() argument 428 hs = 1953125000 / var->pixclock; acornfb_validate_timing() 430 (var->xres + var->left_margin + var->right_margin + var->hsync_len); acornfb_validate_timing() 432 (var->yres + var->upper_margin + var->lower_margin + var->vsync_len); acornfb_validate_timing() 439 acornfb_update_dma(struct fb_info *info, struct fb_var_screeninfo *var) acornfb_update_dma() argument 441 u_int off = var->yoffset * info->fix.line_length; acornfb_update_dma() 451 acornfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) acornfb_check_var() argument 461 var->red.msb_right = 0; acornfb_check_var() 462 var->green.msb_right = 0; acornfb_check_var() 463 var->blue.msb_right = 0; acornfb_check_var() 464 var->transp.msb_right = 0; acornfb_check_var() 466 switch (var->bits_per_pixel) { acornfb_check_var() 468 var->red.offset = 0; acornfb_check_var() 469 var->red.length = var->bits_per_pixel; acornfb_check_var() 470 var->green = var->red; acornfb_check_var() 471 var->blue = var->red; acornfb_check_var() 472 var->transp.offset = 0; acornfb_check_var() 473 var->transp.length = 0; acornfb_check_var() 478 var->red.offset = 0; acornfb_check_var() 479 var->red.length = 5; acornfb_check_var() 480 var->green.offset = 5; acornfb_check_var() 481 var->green.length = 5; acornfb_check_var() 482 var->blue.offset = 10; acornfb_check_var() 483 var->blue.length = 5; acornfb_check_var() 484 var->transp.offset = 15; acornfb_check_var() 485 var->transp.length = 1; acornfb_check_var() 489 var->red.offset = 0; acornfb_check_var() 490 var->red.length = 8; acornfb_check_var() 491 var->green.offset = 8; acornfb_check_var() 492 var->green.length = 8; acornfb_check_var() 493 var->blue.offset = 16; acornfb_check_var() 494 var->blue.length = 8; acornfb_check_var() 495 var->transp.offset = 24; acornfb_check_var() 496 var->transp.length = 4; acornfb_check_var() 506 if (!acornfb_valid_pixrate(var)) acornfb_check_var() 513 err = acornfb_adjust_timing(info, var, fontht); acornfb_check_var() 521 return acornfb_validate_timing(var, &info->monspecs); acornfb_check_var() 526 switch (info->var.bits_per_pixel) { acornfb_set_par() 557 info->fix.line_length = (info->var.xres * info->var.bits_per_pixel) / 8; acornfb_set_par() 588 acornfb_update_dma(info, &info->var); acornfb_set_par() 595 acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) acornfb_pan_display() argument 597 u_int y_bottom = var->yoffset; acornfb_pan_display() 599 if (!(var->vmode & FB_VMODE_YWRAP)) acornfb_pan_display() 600 y_bottom += info->var.yres; acornfb_pan_display() 602 if (y_bottom > info->var.yres_virtual) acornfb_pan_display() 605 acornfb_update_dma(info, var); acornfb_pan_display() 716 memset(&fb_info.var, 0, sizeof(fb_info.var)); acornfb_init_fbinfo() 719 fb_info.var.red.length = 8; acornfb_init_fbinfo() 720 fb_info.var.transp.length = 4; acornfb_init_fbinfo() 722 fb_info.var.green = fb_info.var.red; acornfb_init_fbinfo() 723 fb_info.var.blue = fb_info.var.red; acornfb_init_fbinfo() 724 fb_info.var.nonstd = 0; acornfb_init_fbinfo() 725 fb_info.var.activate = FB_ACTIVATE_NOW; acornfb_init_fbinfo() 726 fb_info.var.height = -1; acornfb_init_fbinfo() 727 fb_info.var.width = -1; acornfb_init_fbinfo() 728 fb_info.var.vmode = FB_VMODE_NONINTERLACED; acornfb_init_fbinfo() 729 fb_info.var.accel_flags = FB_ACCELF_TEXT; acornfb_init_fbinfo() 794 fb_info.var.width = simple_strtoul(p + 1, &p, 0); acornfb_parse_mon() 799 fb_info.var.height = simple_strtoul(p + 1, NULL, 0); acornfb_parse_mon() 1064 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb, acornfb_probe() 1073 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, NULL, 0, acornfb_probe() 1081 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, modedb, acornfb_probe() 1087 rc = fb_find_mode(&fb_info.var, &fb_info, NULL, NULL, 0, acornfb_probe() 1100 h_sync = 1953125000 / fb_info.var.pixclock; acornfb_probe() 1101 h_sync = h_sync * 512 / (fb_info.var.xres + fb_info.var.left_margin + acornfb_probe() 1102 fb_info.var.right_margin + fb_info.var.hsync_len); acornfb_probe() 1103 v_sync = h_sync / (fb_info.var.yres + fb_info.var.upper_margin + acornfb_probe() 1104 fb_info.var.lower_margin + fb_info.var.vsync_len); acornfb_probe() 1110 VIDC_NAME, fb_info.var.xres, fb_info.var.yres, acornfb_probe() 1119 if (fb_set_var(&fb_info, &fb_info.var)) acornfb_probe()
H A D	nuc900fb.c	57 vbaddr2 += info->fix.line_length * info->var.yres; nuc900fb_set_lcdaddr() 88 * Check the video params of 'var'. 90 static int nuc900fb_check_var(struct fb_var_screeninfo *var, nuc900fb_check_var() argument 100 dev_dbg(fbi->dev, "check_var(var=%p, info=%p)\n", var, info); nuc900fb_check_var() 104 if (var->xres == default_display->xres && nuc900fb_check_var() 105 var->yres == default_display->yres && nuc900fb_check_var() 106 var->bits_per_pixel == default_display->bpp) nuc900fb_check_var() 110 if (var->xres == mach_info->displays[i].xres && nuc900fb_check_var() 111 var->yres == mach_info->displays[i].yres && nuc900fb_check_var() 112 var->bits_per_pixel == mach_info->displays[i].bpp) { nuc900fb_check_var() 119 var->xres, var->yres, var->bits_per_pixel); nuc900fb_check_var() 124 var->xres_virtual = display->xres; nuc900fb_check_var() 125 var->yres_virtual = display->yres; nuc900fb_check_var() 126 var->height = display->height; nuc900fb_check_var() 127 var->width = display->width; nuc900fb_check_var() 130 var->pixclock = display->pixclock; nuc900fb_check_var() 131 var->left_margin = display->left_margin; nuc900fb_check_var() 132 var->right_margin = display->right_margin; nuc900fb_check_var() 133 var->upper_margin = display->upper_margin; nuc900fb_check_var() 134 var->lower_margin = display->lower_margin; nuc900fb_check_var() 135 var->vsync_len = display->vsync_len; nuc900fb_check_var() 136 var->hsync_len = display->hsync_len; nuc900fb_check_var() 138 var->transp.offset = 0; nuc900fb_check_var() 139 var->transp.length = 0; nuc900fb_check_var() 147 switch (var->bits_per_pixel) { nuc900fb_check_var() 153 var->red.offset = 0; nuc900fb_check_var() 154 var->red.length = var->bits_per_pixel; nuc900fb_check_var() 155 var->green = var->red; nuc900fb_check_var() 156 var->blue = var->red; nuc900fb_check_var() 159 var->red.length = 4; nuc900fb_check_var() 160 var->green.length = 4; nuc900fb_check_var() 161 var->blue.length = 4; nuc900fb_check_var() 162 var->red.offset = 8; nuc900fb_check_var() 163 var->green.offset = 4; nuc900fb_check_var() 164 var->blue.offset = 0; nuc900fb_check_var() 167 var->red.length = 5; nuc900fb_check_var() 168 var->green.length = 6; nuc900fb_check_var() 169 var->blue.length = 5; nuc900fb_check_var() 170 var->red.offset = 11; nuc900fb_check_var() 171 var->green.offset = 5; nuc900fb_check_var() 172 var->blue.offset = 0; nuc900fb_check_var() 175 var->red.length = 6; nuc900fb_check_var() 176 var->green.length = 6; nuc900fb_check_var() 177 var->blue.length = 6; nuc900fb_check_var() 178 var->red.offset = 12; nuc900fb_check_var() 179 var->green.offset = 6; nuc900fb_check_var() 180 var->blue.offset = 0; nuc900fb_check_var() 183 var->red.length = 8; nuc900fb_check_var() 184 var->green.length = 8; nuc900fb_check_var() 185 var->blue.length = 8; nuc900fb_check_var() 186 var->red.offset = 16; nuc900fb_check_var() 187 var->green.offset = 8; nuc900fb_check_var() 188 var->blue.offset = 0; nuc900fb_check_var() 196 * Calculate lcd register values from var setting & save into hw 201 const struct fb_var_screeninfo *var = &info->var; nuc900fb_calculate_lcd_regs() local 202 int vtt = var->height + var->upper_margin + var->lower_margin; nuc900fb_calculate_lcd_regs() 203 int htt = var->width + var->left_margin + var->right_margin; nuc900fb_calculate_lcd_regs() 204 int hsync = var->width + var->right_margin; nuc900fb_calculate_lcd_regs() 205 int vsync = var->height + var->lower_margin; nuc900fb_calculate_lcd_regs() 209 regs->lcd_crtc_dend = LCM_CRTC_DEND_VDENDVAL(var->height) | nuc900fb_calculate_lcd_regs() 210 LCM_CRTC_DEND_HDENDVAL(var->width); nuc900fb_calculate_lcd_regs() 211 regs->lcd_crtc_hr = LCM_CRTC_HR_EVAL(var->width + 5) | nuc900fb_calculate_lcd_regs() 212 LCM_CRTC_HR_SVAL(var->width + 1); nuc900fb_calculate_lcd_regs() 213 regs->lcd_crtc_hsync = LCM_CRTC_HSYNC_EVAL(hsync + var->hsync_len) | nuc900fb_calculate_lcd_regs() 215 regs->lcd_crtc_vr = LCM_CRTC_VR_EVAL(vsync + var->vsync_len) | nuc900fb_calculate_lcd_regs() 228 struct fb_var_screeninfo *var = &info->var; nuc900fb_activate_var() local 231 clkdiv = nuc900fb_calc_pixclk(fbi, var->pixclock) - 1; nuc900fb_activate_var() 267 struct fb_var_screeninfo *var = &info->var; nuc900fb_set_par() local 269 switch (var->bits_per_pixel) { nuc900fb_set_par() 285 info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8; nuc900fb_set_par() 312 val = chan_to_field(red, &info->var.red); nuc900fb_setcolreg() 313 val |= chan_to_field(green, &info->var.green); nuc900fb_setcolreg() 314 val |= chan_to_field(blue, &info->var.blue); nuc900fb_setcolreg() 582 fbinfo->var.nonstd = 0; nuc900fb_probe() 583 fbinfo->var.activate = FB_ACTIVATE_NOW; nuc900fb_probe() 584 fbinfo->var.accel_flags = 0; nuc900fb_probe() 585 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; nuc900fb_probe() 629 fbinfo->var.xres = display->xres; nuc900fb_probe() 630 fbinfo->var.yres = display->yres; nuc900fb_probe() 631 fbinfo->var.bits_per_pixel = display->bpp; nuc900fb_probe() 635 nuc900fb_check_var(&fbinfo->var, fbinfo); nuc900fb_probe()
H A D	asiliantfb.c	92 static int asiliantfb_check_var(struct fb_var_screeninfo *var, 176 unsigned hd = p->var.xres / 8; asiliant_set_timing() 177 unsigned hs = (p->var.xres + p->var.right_margin) / 8; asiliant_set_timing() 178 unsigned he = (p->var.xres + p->var.right_margin + p->var.hsync_len) / 8; asiliant_set_timing() 179 unsigned ht = (p->var.left_margin + p->var.xres + p->var.right_margin + p->var.hsync_len) / 8; asiliant_set_timing() 180 unsigned vd = p->var.yres; asiliant_set_timing() 181 unsigned vs = p->var.yres + p->var.lower_margin; asiliant_set_timing() 182 unsigned ve = p->var.yres + p->var.lower_margin + p->var.vsync_len; asiliant_set_timing() 183 unsigned vt = p->var.upper_margin + p->var.yres + p->var.lower_margin + p->var.vsync_len; asiliant_set_timing() 184 unsigned wd = (p->var.xres_virtual * ((p->var.bits_per_pixel+7)/8)) / 8; asiliant_set_timing() 186 if ((p->var.xres == 640) && (p->var.yres == 480) && (p->var.pixclock == 39722)) { asiliant_set_timing() 218 if (p->var.xres == 640) { asiliant_set_timing() 225 static int asiliantfb_check_var(struct fb_var_screeninfo *var, asiliantfb_check_var() argument 230 ratio = 1000000 / var->pixclock; asiliantfb_check_var() 231 remainder = 1000000 % var->pixclock; asiliantfb_check_var() 232 Ftarget = 1000000 * ratio + (1000000 * remainder) / var->pixclock; asiliantfb_check_var() 240 var->xres_virtual = var->xres; asiliantfb_check_var() 241 var->yres_virtual = var->yres; asiliantfb_check_var() 243 if (var->bits_per_pixel == 24) { asiliantfb_check_var() 244 var->red.offset = 16; asiliantfb_check_var() 245 var->green.offset = 8; asiliantfb_check_var() 246 var->blue.offset = 0; asiliantfb_check_var() 247 var->red.length = var->blue.length = var->green.length = 8; asiliantfb_check_var() 248 } else if (var->bits_per_pixel == 16) { asiliantfb_check_var() 249 switch (var->red.offset) { asiliantfb_check_var() 251 var->green.length = 6; asiliantfb_check_var() 254 var->green.length = 5; asiliantfb_check_var() 259 var->green.offset = 5; asiliantfb_check_var() 260 var->blue.offset = 0; asiliantfb_check_var() 261 var->red.length = var->blue.length = 5; asiliantfb_check_var() 262 } else if (var->bits_per_pixel == 8) { asiliantfb_check_var() 263 var->red.offset = var->green.offset = var->blue.offset = 0; asiliantfb_check_var() 264 var->red.length = var->green.length = var->blue.length = 8; asiliantfb_check_var() 276 asiliant_calc_dclk2(&p->var.pixclock, &dclk2_m, &dclk2_n, &dclk2_div); asiliantfb_set_par() 279 if (p->var.bits_per_pixel == 24) { asiliantfb_set_par() 283 } else if (p->var.bits_per_pixel == 16) { asiliantfb_set_par() 284 if (p->var.red.offset == 11) asiliantfb_set_par() 290 } else if (p->var.bits_per_pixel == 8) { asiliantfb_set_par() 296 p->fix.line_length = p->var.xres * (p->var.bits_per_pixel >> 3); asiliantfb_set_par() 297 p->fix.visual = (p->var.bits_per_pixel == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; asiliantfb_set_par() 323 switch(p->var.red.offset) { asiliantfb_setcolreg() 513 p->var = asiliantfb_var; init_asiliant()
H A D	hitfb.c	134 if (p->var.bits_per_pixel == 16) { hitfb_fillrect() 152 hitfb_accel_bitblt(p->var.bits_per_pixel == 16, area->sx, area->sy, hitfb_copyarea() 157 static int hitfb_pan_display(struct fb_var_screeninfo *var, hitfb_pan_display() argument 160 int xoffset = var->xoffset; hitfb_pan_display() 161 int yoffset = var->yoffset; hitfb_pan_display() 213 switch (info->var.bits_per_pixel) { hitfb_setcolreg() 238 static int hitfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) hitfb_check_var() argument 242 var->xres = info->var.xres; hitfb_check_var() 243 var->xres_virtual = info->var.xres; hitfb_check_var() 244 var->yres = info->var.yres; hitfb_check_var() 246 if ((var->bits_per_pixel != 8) && (var->bits_per_pixel != 16)) hitfb_check_var() 247 var->bits_per_pixel = info->var.bits_per_pixel; hitfb_check_var() 249 if (var->yres_virtual < var->yres) hitfb_check_var() 250 var->yres_virtual = var->yres; hitfb_check_var() 252 maxy = info->fix.smem_len / var->xres; hitfb_check_var() 254 if (var->bits_per_pixel == 16) hitfb_check_var() 257 if (var->yres_virtual > maxy) hitfb_check_var() 258 var->yres_virtual = maxy; hitfb_check_var() 260 var->xoffset = 0; hitfb_check_var() 261 var->yoffset = 0; hitfb_check_var() 263 switch (var->bits_per_pixel) { hitfb_check_var() 265 var->red.offset = 0; hitfb_check_var() 266 var->red.length = 8; hitfb_check_var() 267 var->green.offset = 0; hitfb_check_var() 268 var->green.length = 8; hitfb_check_var() 269 var->blue.offset = 0; hitfb_check_var() 270 var->blue.length = 8; hitfb_check_var() 271 var->transp.offset = 0; hitfb_check_var() 272 var->transp.length = 0; hitfb_check_var() 275 var->red.offset = 11; hitfb_check_var() 276 var->red.length = 5; hitfb_check_var() 277 var->green.offset = 5; hitfb_check_var() 278 var->green.length = 6; hitfb_check_var() 279 var->blue.offset = 0; hitfb_check_var() 280 var->blue.length = 5; hitfb_check_var() 281 var->transp.offset = 0; hitfb_check_var() 282 var->transp.length = 0; hitfb_check_var() 293 switch (info->var.bits_per_pixel) { hitfb_set_par() 295 info->fix.line_length = info->var.xres; hitfb_set_par() 300 info->fix.line_length = info->var.xres*2; hitfb_set_par() 309 ldr3 |= (info->var.bits_per_pixel == 8) ? 4 : 8; hitfb_set_par() 390 info->var = hitfb_var; hitfb_probe()
H A D	pvr2fb.c	200 static void set_color_bitfields(struct fb_var_screeninfo *var); 201 static int pvr2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info); 286 static void set_color_bitfields(struct fb_var_screeninfo *var) set_color_bitfields() argument 288 switch (var->bits_per_pixel) { set_color_bitfields() 291 var->red.offset = 11; var->red.length = 5; set_color_bitfields() 292 var->green.offset = 5; var->green.length = 6; set_color_bitfields() 293 var->blue.offset = 0; var->blue.length = 5; set_color_bitfields() 294 var->transp.offset = 0; var->transp.length = 0; set_color_bitfields() 297 var->red.offset = 16; var->red.length = 8; set_color_bitfields() 298 var->green.offset = 8; var->green.length = 8; set_color_bitfields() 299 var->blue.offset = 0; var->blue.length = 8; set_color_bitfields() 300 var->transp.offset = 0; var->transp.length = 0; set_color_bitfields() 304 var->red.offset = 16; var->red.length = 8; set_color_bitfields() 305 var->green.offset = 8; var->green.length = 8; set_color_bitfields() 306 var->blue.offset = 0; var->blue.length = 8; set_color_bitfields() 307 var->transp.offset = 24; var->transp.length = 8; set_color_bitfields() 327 switch (info->var.bits_per_pixel) { pvr2fb_setcolreg() 346 pr_debug("Invalid bit depth %d?!?\n", info->var.bits_per_pixel); pvr2fb_setcolreg() 359 struct fb_var_screeninfo *var = &info->var; pvr2fb_set_par() local 374 var->vmode &= FB_VMODE_MASK; pvr2fb_set_par() 375 if (var->vmode & FB_VMODE_INTERLACED && video_output != VO_VGA) pvr2fb_set_par() 381 if (var->vmode & FB_VMODE_DOUBLE && video_output == VO_VGA) pvr2fb_set_par() 384 par->hsync_total = var->left_margin + var->xres + var->right_margin + pvr2fb_set_par() 385 var->hsync_len; pvr2fb_set_par() 386 par->vsync_total = var->upper_margin + var->yres + var->lower_margin + pvr2fb_set_par() 387 var->vsync_len; pvr2fb_set_par() 389 if (var->sync & FB_SYNC_BROADCAST) { pvr2fb_set_par() 415 par->diwstart_h = par->borderstart_h + var->left_margin; pvr2fb_set_par() 416 par->diwstart_v = par->borderstart_v + var->upper_margin; pvr2fb_set_par() 417 par->borderstop_h = par->diwstart_h + var->xres + pvr2fb_set_par() 418 var->right_margin; pvr2fb_set_par() 419 par->borderstop_v = par->diwstart_v + var->yres + pvr2fb_set_par() 420 var->lower_margin; pvr2fb_set_par() 424 if (info->var.xres < 640) pvr2fb_set_par() 427 line_length = get_line_length(var->xres_virtual, var->bits_per_pixel); pvr2fb_set_par() 428 par->disp_start = info->fix.smem_start + (line_length * var->yoffset) * line_length; pvr2fb_set_par() 433 static int pvr2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) pvr2fb_check_var() argument 439 if (var->pixclock != TV_CLK && var->pixclock != VGA_CLK) { pvr2fb_check_var() 440 pr_debug("Invalid pixclock value %d\n", var->pixclock); pvr2fb_check_var() 444 if (var->xres < 320) pvr2fb_check_var() 445 var->xres = 320; pvr2fb_check_var() 446 if (var->yres < 240) pvr2fb_check_var() 447 var->yres = 240; pvr2fb_check_var() 448 if (var->xres_virtual < var->xres) pvr2fb_check_var() 449 var->xres_virtual = var->xres; pvr2fb_check_var() 450 if (var->yres_virtual < var->yres) pvr2fb_check_var() 451 var->yres_virtual = var->yres; pvr2fb_check_var() 453 if (var->bits_per_pixel <= 16) pvr2fb_check_var() 454 var->bits_per_pixel = 16; pvr2fb_check_var() 455 else if (var->bits_per_pixel <= 24) pvr2fb_check_var() 456 var->bits_per_pixel = 24; pvr2fb_check_var() 457 else if (var->bits_per_pixel <= 32) pvr2fb_check_var() 458 var->bits_per_pixel = 32; pvr2fb_check_var() 460 set_color_bitfields(var); pvr2fb_check_var() 462 if (var->vmode & FB_VMODE_YWRAP) { pvr2fb_check_var() 463 if (var->xoffset || var->yoffset < 0 || pvr2fb_check_var() 464 var->yoffset >= var->yres_virtual) { pvr2fb_check_var() 465 var->xoffset = var->yoffset = 0; pvr2fb_check_var() 467 if (var->xoffset > var->xres_virtual - var->xres || pvr2fb_check_var() 468 var->yoffset > var->yres_virtual - var->yres || pvr2fb_check_var() 469 var->xoffset < 0 || var->yoffset < 0) pvr2fb_check_var() 470 var->xoffset = var->yoffset = 0; pvr2fb_check_var() 473 var->xoffset = var->yoffset = 0; pvr2fb_check_var() 480 if (var->yres < 480 && video_output == VO_VGA) pvr2fb_check_var() 481 var->vmode |= FB_VMODE_DOUBLE; pvr2fb_check_var() 484 var->sync |= FB_SYNC_BROADCAST; pvr2fb_check_var() 485 var->vmode |= FB_VMODE_INTERLACED; pvr2fb_check_var() 487 var->sync &= ~FB_SYNC_BROADCAST; pvr2fb_check_var() 488 var->vmode &= ~FB_VMODE_INTERLACED; pvr2fb_check_var() 489 var->vmode |= FB_VMODE_NONINTERLACED; pvr2fb_check_var() 492 if ((var->activate & FB_ACTIVATE_MASK) != FB_ACTIVATE_TEST) { pvr2fb_check_var() 493 var->right_margin = par->borderstop_h - pvr2fb_check_var() 494 (par->diwstart_h + var->xres); pvr2fb_check_var() 495 var->left_margin = par->diwstart_h - par->borderstart_h; pvr2fb_check_var() 496 var->hsync_len = par->borderstart_h + pvr2fb_check_var() 499 var->upper_margin = par->diwstart_v - par->borderstart_v; pvr2fb_check_var() 500 var->lower_margin = par->borderstop_v - pvr2fb_check_var() 501 (par->diwstart_v + var->yres); pvr2fb_check_var() 502 var->vsync_len = par->borderstop_v + pvr2fb_check_var() 506 hsync_total = var->left_margin + var->xres + var->right_margin + pvr2fb_check_var() 507 var->hsync_len; pvr2fb_check_var() 508 vtotal = var->upper_margin + var->yres + var->lower_margin + pvr2fb_check_var() 509 var->vsync_len; pvr2fb_check_var() 511 if (var->sync & FB_SYNC_BROADCAST) { pvr2fb_check_var() 512 if (var->vmode & FB_VMODE_INTERLACED) pvr2fb_check_var() 531 line_length = get_line_length(var->xres_virtual, var->bits_per_pixel); pvr2fb_check_var() 532 if (line_length * var->yres_virtual > info->fix.smem_len) pvr2fb_check_var() 541 struct fb_var_screeninfo *var = &info->var; pvr2_update_display() local 546 get_line_length(var->xoffset+var->xres, var->bits_per_pixel), pvr2_update_display() 559 struct fb_var_screeninfo *var = &info->var; pvr2_init_display() local 561 unsigned int bytesperpixel = var->bits_per_pixel >> 3; pvr2_init_display() 571 diw_height = (par->is_interlaced ? var->yres / 2 : var->yres); pvr2_init_display() 572 diw_width = get_line_length(var->xres, var->bits_per_pixel) / 4; pvr2_init_display() 579 get_line_length(var->xoffset+var->xres, var->bits_per_pixel), pvr2_init_display() 801 if (!fb_find_mode(&fb_info->var, fb_info, mode_option, pvr2_modedb, pvr2fb_common_init() 803 fb_info->var = pvr2_var; pvr2fb_common_init() 812 modememused = get_line_length(fb_info->var.xres_virtual, pvr2fb_common_init() 813 fb_info->var.bits_per_pixel); pvr2fb_common_init() 814 modememused *= fb_info->var.yres_virtual; pvr2fb_common_init() 823 fb_info->var.xres, fb_info->var.yres, pvr2fb_common_init() 824 fb_info->var.bits_per_pixel, pvr2fb_common_init() 825 get_line_length(fb_info->var.xres, fb_info->var.bits_per_pixel), pvr2fb_common_init()
H A D	wm8505fb.c	74 writel(info->var.xres, fbi->regbase + WMT_GOVR_XRES); wm8505fb_init_hw() 75 writel(info->var.xres_virtual, fbi->regbase + WMT_GOVR_XRES_VIRTUAL); wm8505fb_init_hw() 90 int h_start = info->var.left_margin; wm8505fb_set_timing() 91 int h_end = h_start + info->var.xres; wm8505fb_set_timing() 92 int h_all = h_end + info->var.right_margin; wm8505fb_set_timing() 93 int h_sync = info->var.hsync_len; wm8505fb_set_timing() 95 int v_start = info->var.upper_margin; wm8505fb_set_timing() 96 int v_end = v_start + info->var.yres; wm8505fb_set_timing() 97 int v_all = v_end + info->var.lower_margin; wm8505fb_set_timing() 98 int v_sync = info->var.vsync_len; wm8505fb_set_timing() 125 if (info->var.bits_per_pixel == 32) { wm8505fb_set_par() 126 info->var.red.offset = 16; wm8505fb_set_par() 127 info->var.red.length = 8; wm8505fb_set_par() 128 info->var.red.msb_right = 0; wm8505fb_set_par() 129 info->var.green.offset = 8; wm8505fb_set_par() 130 info->var.green.length = 8; wm8505fb_set_par() 131 info->var.green.msb_right = 0; wm8505fb_set_par() 132 info->var.blue.offset = 0; wm8505fb_set_par() 133 info->var.blue.length = 8; wm8505fb_set_par() 134 info->var.blue.msb_right = 0; wm8505fb_set_par() 136 info->fix.line_length = info->var.xres_virtual << 2; wm8505fb_set_par() 137 } else if (info->var.bits_per_pixel == 16) { wm8505fb_set_par() 138 info->var.red.offset = 11; wm8505fb_set_par() 139 info->var.red.length = 5; wm8505fb_set_par() 140 info->var.red.msb_right = 0; wm8505fb_set_par() 141 info->var.green.offset = 5; wm8505fb_set_par() 142 info->var.green.length = 6; wm8505fb_set_par() 143 info->var.green.msb_right = 0; wm8505fb_set_par() 144 info->var.blue.offset = 0; wm8505fb_set_par() 145 info->var.blue.length = 5; wm8505fb_set_par() 146 info->var.blue.msb_right = 0; wm8505fb_set_par() 148 info->fix.line_length = info->var.xres_virtual << 1; wm8505fb_set_par() 203 if (info->var.grayscale) wm8505fb_setcolreg() 212 val = chan_to_field(red, &fbi->fb.var.red); wm8505fb_setcolreg() 213 val |= chan_to_field(green, &fbi->fb.var.green); wm8505fb_setcolreg() 214 val |= chan_to_field(blue, &fbi->fb.var.blue); wm8505fb_setcolreg() 225 static int wm8505fb_pan_display(struct fb_var_screeninfo *var, wm8505fb_pan_display() argument 230 writel(var->xoffset, fbi->regbase + WMT_GOVR_XPAN); wm8505fb_pan_display() 231 writel(var->yoffset, fbi->regbase + WMT_GOVR_YPAN); wm8505fb_pan_display() 323 fb_videomode_to_var(&fbi->fb.var, &mode); wm8505fb_probe() 325 fbi->fb.var.nonstd = 0; wm8505fb_probe() 326 fbi->fb.var.activate = FB_ACTIVATE_NOW; wm8505fb_probe() 328 fbi->fb.var.height = -1; wm8505fb_probe() 329 fbi->fb.var.width = -1; wm8505fb_probe() 340 fbi->fb.var.xres_virtual = mode.xres; wm8505fb_probe() 341 fbi->fb.var.yres_virtual = mode.yres * 2; wm8505fb_probe() 342 fbi->fb.var.bits_per_pixel = bpp; wm8505fb_probe()
H A D	gxt4500.c	282 static int gxt4500_var_to_par(struct fb_var_screeninfo *var, gxt4500_var_to_par() argument 285 if (var->xres + var->xoffset > var->xres_virtual || gxt4500_var_to_par() 286 var->yres + var->yoffset > var->yres_virtual || gxt4500_var_to_par() 287 var->xres_virtual > 4096) gxt4500_var_to_par() 289 if ((var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) gxt4500_var_to_par() 292 if (calc_pll(var->pixclock, par) < 0) gxt4500_var_to_par() 295 switch (var->bits_per_pixel) { gxt4500_var_to_par() 297 if (var->transp.length) gxt4500_var_to_par() 306 if (var->green.length == 5) gxt4500_var_to_par() 324 static void gxt4500_unpack_pixfmt(struct fb_var_screeninfo *var, gxt4500_unpack_pixfmt() argument 327 var->bits_per_pixel = pixsize[pixfmt] * 8; gxt4500_unpack_pixfmt() 328 var->red = eightbits; gxt4500_unpack_pixfmt() 329 var->green = eightbits; gxt4500_unpack_pixfmt() 330 var->blue = eightbits; gxt4500_unpack_pixfmt() 331 var->transp = nobits; gxt4500_unpack_pixfmt() 335 var->red.length = 5; gxt4500_unpack_pixfmt() 336 var->green.length = 6; gxt4500_unpack_pixfmt() 337 var->blue.length = 5; gxt4500_unpack_pixfmt() 340 var->red.length = 5; gxt4500_unpack_pixfmt() 341 var->green.length = 5; gxt4500_unpack_pixfmt() 342 var->blue.length = 5; gxt4500_unpack_pixfmt() 343 var->transp.length = 1; gxt4500_unpack_pixfmt() 346 var->transp.length = 8; gxt4500_unpack_pixfmt() 350 var->green.offset = var->red.length; gxt4500_unpack_pixfmt() 351 var->blue.offset = var->green.offset + var->green.length; gxt4500_unpack_pixfmt() 352 if (var->transp.length) gxt4500_unpack_pixfmt() 353 var->transp.offset = gxt4500_unpack_pixfmt() 354 var->blue.offset + var->blue.length; gxt4500_unpack_pixfmt() 358 static int gxt4500_check_var(struct fb_var_screeninfo *var, gxt4500_check_var() argument 365 err = gxt4500_var_to_par(var, &par); gxt4500_check_var() 367 var->pixclock = calc_pixclock(&par); gxt4500_check_var() 368 gxt4500_unpack_pixfmt(var, par.pixfmt); gxt4500_check_var() 376 struct fb_var_screeninfo *var = &info->var; gxt4500_set_par() local 385 err = gxt4500_var_to_par(var, par); gxt4500_set_par() 427 htot = var->xres + var->left_margin + var->right_margin + gxt4500_set_par() 428 var->hsync_len; gxt4500_set_par() 430 writereg(par, DTG_HORIZ_DISPLAY, var->xres - 1); gxt4500_set_par() 431 writereg(par, DTG_HSYNC_START, var->xres + var->right_margin - 1); gxt4500_set_par() 433 var->xres + var->right_margin + var->hsync_len - 1); gxt4500_set_par() 435 var->xres + var->right_margin + var->hsync_len - 1); gxt4500_set_par() 437 var->yres + var->upper_margin + var->lower_margin + gxt4500_set_par() 438 var->vsync_len - 1); gxt4500_set_par() 439 writereg(par, DTG_VERT_DISPLAY, var->yres - 1); gxt4500_set_par() 440 writereg(par, DTG_VSYNC_START, var->yres + var->lower_margin - 1); gxt4500_set_par() 442 var->yres + var->lower_margin + var->vsync_len - 1); gxt4500_set_par() 443 prefetch_pix = 3300000 / var->pixclock; gxt4500_set_par() 451 if (var->xres_virtual > 2048) { gxt4500_set_par() 454 } else if (var->xres_virtual > 1024) { gxt4500_set_par() 463 wid_tiles = (var->xres_virtual + 63) >> 6; gxt4500_set_par() 470 writereg(par, REFRESH_START, (var->xoffset << 16) | var->yoffset); gxt4500_set_par() 471 writereg(par, REFRESH_SIZE, (var->xres << 16) | var->yres); gxt4500_set_par() 495 if (var->sync & FB_SYNC_ON_GREEN) gxt4500_set_par() 497 if (!(var->sync & FB_SYNC_HOR_HIGH_ACT)) gxt4500_set_par() 499 if (!(var->sync & FB_SYNC_VERT_HIGH_ACT)) gxt4500_set_par() 546 static int gxt4500_pan_display(struct fb_var_screeninfo *var, gxt4500_pan_display() argument 551 if (var->xoffset & 7) gxt4500_pan_display() 553 if (var->xoffset + info->var.xres > info->var.xres_virtual || gxt4500_pan_display() 554 var->yoffset + info->var.yres > info->var.yres_virtual) gxt4500_pan_display() 557 writereg(par, REFRESH_START, (var->xoffset << 16) | var->yoffset); gxt4500_pan_display() 619 struct fb_var_screeninfo var; gxt4500_probe() local 687 if (!fb_find_mode(&var, info, mode_option, NULL, 0, &defaultmode, 8)) { gxt4500_probe() 691 info->var = var; gxt4500_probe()
H A D	ps3fb.c	265 const struct fb_var_screeninfo *var) ps3fb_cmp_mode() 271 if (var->xres > vmode->xres || var->yres > vmode->yres || ps3fb_cmp_mode() 272 var->pixclock > vmode->pixclock || ps3fb_cmp_mode() 273 var->hsync_len > vmode->hsync_len || ps3fb_cmp_mode() 274 var->vsync_len > vmode->vsync_len) ps3fb_cmp_mode() 278 if ((var->vmode & FB_VMODE_MASK) != vmode->vmode) ps3fb_cmp_mode() 282 xres = max(var->xres, 1U); ps3fb_cmp_mode() 283 yres = max(var->yres, 1U); ps3fb_cmp_mode() 286 left_margin = max(var->left_margin, vmode->left_margin); ps3fb_cmp_mode() 287 right_margin = max(var->right_margin, vmode->right_margin); ps3fb_cmp_mode() 288 upper_margin = max(var->upper_margin, vmode->upper_margin); ps3fb_cmp_mode() 289 lower_margin = max(var->lower_margin, vmode->lower_margin); ps3fb_cmp_mode() 332 static unsigned int ps3fb_find_mode(struct fb_var_screeninfo *var, ps3fb_find_mode() argument 343 var->left_margin, var->xres, var->right_margin, ps3fb_find_mode() 344 var->upper_margin, var->yres, var->lower_margin); ps3fb_find_mode() 347 diff = ps3fb_cmp_mode(vmode, var); ps3fb_find_mode() 373 if (!var->xres) ps3fb_find_mode() 374 var->xres = 1; ps3fb_find_mode() 375 if (!var->yres) ps3fb_find_mode() 376 var->yres = 1; ps3fb_find_mode() 379 if (var->xres_virtual < var->xres) ps3fb_find_mode() 380 var->xres_virtual = var->xres; ps3fb_find_mode() 381 if (var->yres_virtual < var->yres) ps3fb_find_mode() 382 var->yres_virtual = var->yres; ps3fb_find_mode() 385 if (var->left_margin < vmode->left_margin) ps3fb_find_mode() 386 var->left_margin = vmode->left_margin; ps3fb_find_mode() 387 if (var->right_margin < vmode->right_margin) ps3fb_find_mode() 388 var->right_margin = vmode->right_margin; ps3fb_find_mode() 389 if (var->upper_margin < vmode->upper_margin) ps3fb_find_mode() 390 var->upper_margin = vmode->upper_margin; ps3fb_find_mode() 391 if (var->lower_margin < vmode->lower_margin) ps3fb_find_mode() 392 var->lower_margin = vmode->lower_margin; ps3fb_find_mode() 397 ((long)var->left_margin + (long)var->xres + ps3fb_find_mode() 398 (long)var->right_margin); ps3fb_find_mode() 400 var->left_margin += gap/2; ps3fb_find_mode() 401 var->right_margin += (gap+1)/2; ps3fb_find_mode() 403 var->left_margin, var->xres, var->right_margin); ps3fb_find_mode() 408 ((long)var->upper_margin + (long)var->yres + ps3fb_find_mode() 409 (long)var->lower_margin); ps3fb_find_mode() 411 var->upper_margin += gap/2; ps3fb_find_mode() 412 var->lower_margin += (gap+1)/2; ps3fb_find_mode() 414 var->upper_margin, var->yres, var->lower_margin); ps3fb_find_mode() 418 var->pixclock = vmode->pixclock; ps3fb_find_mode() 419 var->hsync_len = vmode->hsync_len; ps3fb_find_mode() 420 var->vsync_len = vmode->vsync_len; ps3fb_find_mode() 421 var->sync = vmode->sync; ps3fb_find_mode() 424 *xdr_line_length = GPU_ALIGN_UP(var->xres_virtual * BPP); ps3fb_find_mode() 432 if (vmode->xres == var->xres && vmode->yres == var->yres) ps3fb_find_mode() 527 * to hardware, it should only verify and adjust var. 529 * data from it to check this var. 532 static int ps3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) ps3fb_check_var() argument 537 mode = ps3fb_find_mode(var, &ddr_line_length, &xdr_line_length); ps3fb_check_var() 542 if (var->xres_virtual > xdr_line_length / BPP) { ps3fb_check_var() 548 if (var->xoffset + var->xres > var->xres_virtual || ps3fb_check_var() 549 var->yoffset + var->yres > var->yres_virtual) { ps3fb_check_var() 555 if (var->bits_per_pixel > 32 || var->grayscale || ps3fb_check_var() 556 var->red.offset > 16 || var->green.offset > 8 || ps3fb_check_var() 557 var->blue.offset > 0 || var->transp.offset > 24 || ps3fb_check_var() 558 var->red.length > 8 || var->green.length > 8 || ps3fb_check_var() 559 var->blue.length > 8 || var->transp.length > 8 || ps3fb_check_var() 560 var->red.msb_right || var->green.msb_right || ps3fb_check_var() 561 var->blue.msb_right || var->transp.msb_right || var->nonstd) { ps3fb_check_var() 566 var->bits_per_pixel = 32; ps3fb_check_var() 567 var->red.offset = 16; ps3fb_check_var() 568 var->green.offset = 8; ps3fb_check_var() 569 var->blue.offset = 0; ps3fb_check_var() 570 var->transp.offset = 24; ps3fb_check_var() 571 var->red.length = 8; ps3fb_check_var() 572 var->green.length = 8; ps3fb_check_var() 573 var->blue.length = 8; ps3fb_check_var() 574 var->transp.length = 8; ps3fb_check_var() 575 var->red.msb_right = 0; ps3fb_check_var() 576 var->green.msb_right = 0; ps3fb_check_var() 577 var->blue.msb_right = 0; ps3fb_check_var() 578 var->transp.msb_right = 0; ps3fb_check_var() 581 if (var->rotate) { ps3fb_check_var() 587 if (var->yres_virtual * xdr_line_length > info->fix.smem_len) { ps3fb_check_var() 592 var->height = -1; ps3fb_check_var() 593 var->width = -1; ps3fb_check_var() 610 mode = ps3fb_find_mode(&info->var, &ddr_line_length, &xdr_line_length); ps3fb_set_par() 616 info->fix.xpanstep = info->var.xres_virtual > info->var.xres ? 1 : 0; ps3fb_set_par() 617 info->fix.ypanstep = info->var.yres_virtual > info->var.yres ? 1 : 0; ps3fb_set_par() 622 par->xdr_frame_size = info->var.yres_virtual * xdr_line_length; ps3fb_set_par() 630 par->width = info->var.xres; ps3fb_set_par() 631 par->height = info->var.yres; ps3fb_set_par() 634 ddr_xoff = info->var.left_margin - vmode->left_margin; ps3fb_set_par() 635 ddr_yoff = info->var.upper_margin - vmode->upper_margin; ps3fb_set_par() 640 par->pan_offset = info->var.yoffset * xdr_line_length + ps3fb_set_par() 641 info->var.xoffset * BPP; ps3fb_set_par() 672 * entries in the var structure). Return != 0 for invalid regno. 692 static int ps3fb_pan_display(struct fb_var_screeninfo *var, ps3fb_pan_display() argument 697 par->pan_offset = var->yoffset * info->fix.line_length + ps3fb_pan_display() 698 var->xoffset * BPP; ps3fb_pan_display() 810 struct fb_var_screeninfo var; ps3fb_ioctl() local 824 var = info->var; ps3fb_ioctl() 825 fb_videomode_to_var(&var, vmode); ps3fb_ioctl() 829 var.activate |= FB_ACTIVATE_FORCE; ps3fb_ioctl() 831 retval = fb_set_var(info, &var); ps3fb_ioctl() 851 res.yres = info->var.yres_virtual; ps3fb_ioctl() 852 res.xoff = (res.xres - info->var.xres) / 2; ps3fb_ioctl() 853 res.yoff = (res.yres - info->var.yres) / 2; ps3fb_ioctl() 1153 if (!fb_find_mode(&info->var, info, mode_option, ps3fb_modedb, ps3fb_probe() 264 ps3fb_cmp_mode(const struct fb_videomode *vmode, const struct fb_var_screeninfo *var) ps3fb_cmp_mode() argument
H A D	chipsfb.c	43 #define read_ind(num, var, ap, dp) do { \ 44 outb((num), (ap)); var = inb((dp)); \ 49 #define read_xr(num, var) read_ind(num, var, 0x3d6, 0x3d7) 52 #define read_fr(num, var) read_ind(num, var, 0x3d0, 0x3d1) 55 #define read_cr(num, var) read_ind(num, var, 0x3d4, 0x3d5) 58 #define read_gr(num, var) read_ind(num, var, 0x3ce, 0x3cf) 61 #define read_sr(num, var) read_ind(num, var, 0x3c4, 0x3c5) 66 #define read_ar(num, var) do { \ 67 inb(0x3da); read_ind(num, var, 0x3c0, 0x3c1); \ 76 static int chipsfb_check_var(struct fb_var_screeninfo *var, 94 static int chipsfb_check_var(struct fb_var_screeninfo *var, chipsfb_check_var() argument 97 if (var->xres > 800 || var->yres > 600 chipsfb_check_var() 98 || var->xres_virtual > 800 || var->yres_virtual > 600 chipsfb_check_var() 99 || (var->bits_per_pixel != 8 && var->bits_per_pixel != 16) chipsfb_check_var() 100 || var->nonstd chipsfb_check_var() 101 || (var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) chipsfb_check_var() 104 var->xres = var->xres_virtual = 800; chipsfb_check_var() 105 var->yres = var->yres_virtual = 600; chipsfb_check_var() 112 if (info->var.bits_per_pixel == 16) { chipsfb_set_par() 121 info->var.red.offset = 10; chipsfb_set_par() 122 info->var.green.offset = 5; chipsfb_set_par() 123 info->var.blue.offset = 0; chipsfb_set_par() 124 info->var.red.length = info->var.green.length = chipsfb_set_par() 125 info->var.blue.length = 5; chipsfb_set_par() 128 /* p->var.bits_per_pixel == 8 */ chipsfb_set_par() 137 info->var.red.offset = info->var.green.offset = chipsfb_set_par() 138 info->var.blue.offset = 0; chipsfb_set_par() 139 info->var.red.length = info->var.green.length = chipsfb_set_par() 140 info->var.blue.length = 8; chipsfb_set_par() 340 p->var = chipsfb_var; init_chips()
H A D	amba-clcd.c	62 ustart += fb->fb.var.yoffset * fb->fb.fix.line_length; clcdfb_set_start() 63 lstart = ustart + fb->fb.var.yres * fb->fb.fix.line_length / 2; clcdfb_set_start() 129 clcdfb_set_bitfields(struct clcd_fb *fb, struct fb_var_screeninfo *var) clcdfb_set_bitfields() argument 148 memset(&var->transp, 0, sizeof(var->transp)); clcdfb_set_bitfields() 150 var->red.msb_right = 0; clcdfb_set_bitfields() 151 var->green.msb_right = 0; clcdfb_set_bitfields() 152 var->blue.msb_right = 0; clcdfb_set_bitfields() 154 switch (var->bits_per_pixel) { clcdfb_set_bitfields() 166 var->red.length = var->bits_per_pixel; clcdfb_set_bitfields() 167 var->red.offset = 0; clcdfb_set_bitfields() 168 var->green.length = var->bits_per_pixel; clcdfb_set_bitfields() 169 var->green.offset = 0; clcdfb_set_bitfields() 170 var->blue.length = var->bits_per_pixel; clcdfb_set_bitfields() 171 var->blue.offset = 0; clcdfb_set_bitfields() 185 if (var->green.length == 4 && caps & CLCD_CAP_444) clcdfb_set_bitfields() 187 if (var->green.length == 5 && caps & CLCD_CAP_5551) clcdfb_set_bitfields() 189 else if (var->green.length == 6 && caps & CLCD_CAP_565) clcdfb_set_bitfields() 197 var->green.length = 6; clcdfb_set_bitfields() 200 var->green.length = 5; clcdfb_set_bitfields() 203 var->green.length = 4; clcdfb_set_bitfields() 208 if (var->green.length >= 5) { clcdfb_set_bitfields() 209 var->red.length = 5; clcdfb_set_bitfields() 210 var->blue.length = 5; clcdfb_set_bitfields() 212 var->red.length = 4; clcdfb_set_bitfields() 213 var->blue.length = 4; clcdfb_set_bitfields() 224 var->red.length = 8; clcdfb_set_bitfields() 225 var->green.length = 8; clcdfb_set_bitfields() 226 var->blue.length = 8; clcdfb_set_bitfields() 238 if (ret == 0 && var->bits_per_pixel >= 16) { clcdfb_set_bitfields() 241 bgr = caps & CLCD_CAP_BGR && var->blue.offset == 0; clcdfb_set_bitfields() 242 rgb = caps & CLCD_CAP_RGB && var->red.offset == 0; clcdfb_set_bitfields() 253 var->blue.offset = 0; clcdfb_set_bitfields() 254 var->green.offset = var->blue.offset + var->blue.length; clcdfb_set_bitfields() 255 var->red.offset = var->green.offset + var->green.length; clcdfb_set_bitfields() 257 var->red.offset = 0; clcdfb_set_bitfields() 258 var->green.offset = var->red.offset + var->red.length; clcdfb_set_bitfields() 259 var->blue.offset = var->green.offset + var->green.length; clcdfb_set_bitfields() 266 static int clcdfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) clcdfb_check_var() argument 272 ret = fb->board->check(fb, var); clcdfb_check_var() 275 var->xres_virtual * var->bits_per_pixel / 8 * clcdfb_check_var() 276 var->yres_virtual > fb->fb.fix.smem_len) clcdfb_check_var() 280 ret = clcdfb_set_bitfields(fb, var); clcdfb_check_var() 290 fb->fb.fix.line_length = fb->fb.var.xres_virtual * clcdfb_set_par() 291 fb->fb.var.bits_per_pixel / 8; clcdfb_set_par() 293 if (fb->fb.var.bits_per_pixel <= 8) clcdfb_set_par() 347 fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) | clcdfb_setcolreg() 348 convert_bitfield(blue, &fb->fb.var.blue) | clcdfb_setcolreg() 349 convert_bitfield(green, &fb->fb.var.green) | clcdfb_setcolreg() 350 convert_bitfield(red, &fb->fb.var.red); clcdfb_setcolreg() 486 fb->fb.var.xres = fb->panel->mode.xres; clcdfb_register() 487 fb->fb.var.yres = fb->panel->mode.yres; clcdfb_register() 488 fb->fb.var.xres_virtual = fb->panel->mode.xres; clcdfb_register() 489 fb->fb.var.yres_virtual = fb->panel->mode.yres; clcdfb_register() 490 fb->fb.var.bits_per_pixel = fb->panel->bpp; clcdfb_register() 491 fb->fb.var.grayscale = fb->panel->grayscale; clcdfb_register() 492 fb->fb.var.pixclock = fb->panel->mode.pixclock; clcdfb_register() 493 fb->fb.var.left_margin = fb->panel->mode.left_margin; clcdfb_register() 494 fb->fb.var.right_margin = fb->panel->mode.right_margin; clcdfb_register() 495 fb->fb.var.upper_margin = fb->panel->mode.upper_margin; clcdfb_register() 496 fb->fb.var.lower_margin = fb->panel->mode.lower_margin; clcdfb_register() 497 fb->fb.var.hsync_len = fb->panel->mode.hsync_len; clcdfb_register() 498 fb->fb.var.vsync_len = fb->panel->mode.vsync_len; clcdfb_register() 499 fb->fb.var.sync = fb->panel->mode.sync; clcdfb_register() 500 fb->fb.var.vmode = fb->panel->mode.vmode; clcdfb_register() 501 fb->fb.var.activate = FB_ACTIVATE_NOW; clcdfb_register() 502 fb->fb.var.nonstd = 0; clcdfb_register() 503 fb->fb.var.height = fb->panel->height; clcdfb_register() 504 fb->fb.var.width = fb->panel->width; clcdfb_register() 505 fb->fb.var.accel_flags = 0; clcdfb_register() 517 clcdfb_set_bitfields(fb, &fb->fb.var); clcdfb_register() 531 fb_set_var(&fb->fb, &fb->fb.var); clcdfb_register()
H A D	clps711x-fb.c	54 if (regno >= BIT(info->var.bits_per_pixel)) clps711x_fb_setcolreg() 71 static int clps711x_fb_check_var(struct fb_var_screeninfo *var, clps711x_fb_check_var() argument 76 if (var->bits_per_pixel < 1 || clps711x_fb_check_var() 77 var->bits_per_pixel > CLPS711X_FB_BPP_MAX) clps711x_fb_check_var() 80 if (!var->pixclock) clps711x_fb_check_var() 83 val = DIV_ROUND_UP(var->xres, 16) - 1; clps711x_fb_check_var() 87 val = DIV_ROUND_UP(var->yres * var->xres * var->bits_per_pixel, 128); clps711x_fb_check_var() 92 var->transp.msb_right = 0; clps711x_fb_check_var() 93 var->transp.offset = 0; clps711x_fb_check_var() 94 var->transp.length = 0; clps711x_fb_check_var() 95 var->red.msb_right = 0; clps711x_fb_check_var() 96 var->red.offset = 0; clps711x_fb_check_var() 97 var->red.length = var->bits_per_pixel; clps711x_fb_check_var() 98 var->green = var->red; clps711x_fb_check_var() 99 var->blue = var->red; clps711x_fb_check_var() 100 var->grayscale = var->bits_per_pixel > 1; clps711x_fb_check_var() 111 size = (info->var.xres * info->var.yres * info->var.bits_per_pixel) / 8; clps711x_fb_set_par() 115 switch (info->var.bits_per_pixel) { clps711x_fb_set_par() 127 info->fix.line_length = info->var.xres * info->var.bits_per_pixel / 8; clps711x_fb_set_par() 130 lcdcon = (info->var.xres * info->var.yres * clps711x_fb_set_par() 131 info->var.bits_per_pixel) / 128 - 1; clps711x_fb_set_par() 132 lcdcon |= ((info->var.xres / 16) - 1) << 13; clps711x_fb_set_par() 135 pps = clk_get_rate(cfb->clk) / (PICOS2KHZ(info->var.pixclock) * 1000); clps711x_fb_set_par() 140 if (info->var.bits_per_pixel == 4) clps711x_fb_set_par() 142 if (info->var.bits_per_pixel >= 2) clps711x_fb_set_par() 297 &info->var.bits_per_pixel); clps711x_fb_probe() 325 info->var.activate = FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW; clps711x_fb_probe() 326 info->var.height = -1; clps711x_fb_probe() 327 info->var.width = -1; clps711x_fb_probe() 328 info->var.vmode = FB_VMODE_NONINTERLACED; clps711x_fb_probe() 332 fb_videomode_to_var(&info->var, &cfb->mode); clps711x_fb_probe() 338 ret = fb_set_var(info, &info->var); clps711x_fb_probe()
H A D	s3c2410fb.c	78 saddr2 += info->fix.line_length * info->var.yres; s3c2410fb_set_lcdaddr() 118 * Get the video params out of 'var'. If a value doesn't fit, round it up, 122 static int s3c2410fb_check_var(struct fb_var_screeninfo *var, s3c2410fb_check_var() argument 133 dprintk("check_var(var=%p, info=%p)\n", var, info); s3c2410fb_check_var() 137 if (var->yres == default_display->yres && s3c2410fb_check_var() 138 var->xres == default_display->xres && s3c2410fb_check_var() 139 var->bits_per_pixel == default_display->bpp) s3c2410fb_check_var() 144 var->yres == mach_info->displays[i].yres && s3c2410fb_check_var() 145 var->xres == mach_info->displays[i].xres && s3c2410fb_check_var() 146 var->bits_per_pixel == mach_info->displays[i].bpp) { s3c2410fb_check_var() 153 var->xres, var->yres, var->bits_per_pixel); s3c2410fb_check_var() 158 var->xres_virtual = display->xres; s3c2410fb_check_var() 159 var->yres_virtual = display->yres; s3c2410fb_check_var() 160 var->height = display->height; s3c2410fb_check_var() 161 var->width = display->width; s3c2410fb_check_var() 164 var->pixclock = display->pixclock; s3c2410fb_check_var() 165 var->left_margin = display->left_margin; s3c2410fb_check_var() 166 var->right_margin = display->right_margin; s3c2410fb_check_var() 167 var->upper_margin = display->upper_margin; s3c2410fb_check_var() 168 var->lower_margin = display->lower_margin; s3c2410fb_check_var() 169 var->vsync_len = display->vsync_len; s3c2410fb_check_var() 170 var->hsync_len = display->hsync_len; s3c2410fb_check_var() 176 var->transp.offset = 0; s3c2410fb_check_var() 177 var->transp.length = 0; s3c2410fb_check_var() 179 switch (var->bits_per_pixel) { s3c2410fb_check_var() 183 var->red.offset = 0; s3c2410fb_check_var() 184 var->red.length = var->bits_per_pixel; s3c2410fb_check_var() 185 var->green = var->red; s3c2410fb_check_var() 186 var->blue = var->red; s3c2410fb_check_var() 191 var->red.length = 3; s3c2410fb_check_var() 192 var->red.offset = 5; s3c2410fb_check_var() 193 var->green.length = 3; s3c2410fb_check_var() 194 var->green.offset = 2; s3c2410fb_check_var() 195 var->blue.length = 2; s3c2410fb_check_var() 196 var->blue.offset = 0; s3c2410fb_check_var() 198 var->red.offset = 0; s3c2410fb_check_var() 199 var->red.length = 8; s3c2410fb_check_var() 200 var->green = var->red; s3c2410fb_check_var() 201 var->blue = var->red; s3c2410fb_check_var() 206 var->red.length = 4; s3c2410fb_check_var() 207 var->red.offset = 8; s3c2410fb_check_var() 208 var->green.length = 4; s3c2410fb_check_var() 209 var->green.offset = 4; s3c2410fb_check_var() 210 var->blue.length = 4; s3c2410fb_check_var() 211 var->blue.offset = 0; s3c2410fb_check_var() 218 var->red.offset = 11; s3c2410fb_check_var() 219 var->green.offset = 5; s3c2410fb_check_var() 220 var->blue.offset = 0; s3c2410fb_check_var() 221 var->red.length = 5; s3c2410fb_check_var() 222 var->green.length = 6; s3c2410fb_check_var() 223 var->blue.length = 5; s3c2410fb_check_var() 226 var->red.offset = 11; s3c2410fb_check_var() 227 var->green.offset = 6; s3c2410fb_check_var() 228 var->blue.offset = 1; s3c2410fb_check_var() 229 var->red.length = 5; s3c2410fb_check_var() 230 var->green.length = 5; s3c2410fb_check_var() 231 var->blue.length = 5; s3c2410fb_check_var() 236 var->red.length = 8; s3c2410fb_check_var() 237 var->red.offset = 16; s3c2410fb_check_var() 238 var->green.length = 8; s3c2410fb_check_var() 239 var->green.offset = 8; s3c2410fb_check_var() 240 var->blue.length = 8; s3c2410fb_check_var() 241 var->blue.offset = 0; s3c2410fb_check_var() 249 * calculate register values from var settings 255 const struct fb_var_screeninfo *var = &info->var; s3c2410fb_calculate_stn_lcd_regs() local 257 int hs = var->xres >> 2; s3c2410fb_calculate_stn_lcd_regs() 258 unsigned wdly = (var->left_margin >> 4) - 1; s3c2410fb_calculate_stn_lcd_regs() 259 unsigned wlh = (var->hsync_len >> 4) - 1; s3c2410fb_calculate_stn_lcd_regs() 264 switch (var->bits_per_pixel) { s3c2410fb_calculate_stn_lcd_regs() 286 var->bits_per_pixel); s3c2410fb_calculate_stn_lcd_regs() 290 var->left_margin, var->right_margin, var->hsync_len); s3c2410fb_calculate_stn_lcd_regs() 292 regs->lcdcon2 = S3C2410_LCDCON2_LINEVAL(var->yres - 1); s3c2410fb_calculate_stn_lcd_regs() 301 S3C2410_LCDCON3_LINEBLANK(var->right_margin / 8) | s3c2410fb_calculate_stn_lcd_regs() 309 * calculate register values from var settings 315 const struct fb_var_screeninfo *var = &info->var; s3c2410fb_calculate_tft_lcd_regs() local 317 switch (var->bits_per_pixel) { s3c2410fb_calculate_tft_lcd_regs() 347 var->bits_per_pixel); s3c2410fb_calculate_tft_lcd_regs() 351 var->upper_margin, var->lower_margin, var->vsync_len); s3c2410fb_calculate_tft_lcd_regs() 354 var->left_margin, var->right_margin, var->hsync_len); s3c2410fb_calculate_tft_lcd_regs() 356 regs->lcdcon2 = S3C2410_LCDCON2_LINEVAL(var->yres - 1) | s3c2410fb_calculate_tft_lcd_regs() 357 S3C2410_LCDCON2_VBPD(var->upper_margin - 1) | s3c2410fb_calculate_tft_lcd_regs() 358 S3C2410_LCDCON2_VFPD(var->lower_margin - 1) | s3c2410fb_calculate_tft_lcd_regs() 359 S3C2410_LCDCON2_VSPW(var->vsync_len - 1); s3c2410fb_calculate_tft_lcd_regs() 361 regs->lcdcon3 = S3C2410_LCDCON3_HBPD(var->right_margin - 1) | s3c2410fb_calculate_tft_lcd_regs() 362 S3C2410_LCDCON3_HFPD(var->left_margin - 1) | s3c2410fb_calculate_tft_lcd_regs() 363 S3C2410_LCDCON3_HOZVAL(var->xres - 1); s3c2410fb_calculate_tft_lcd_regs() 365 regs->lcdcon4 = S3C2410_LCDCON4_HSPW(var->hsync_len - 1); s3c2410fb_calculate_tft_lcd_regs() 378 struct fb_var_screeninfo *var = &info->var; s3c2410fb_activate_var() local 381 clkdiv = DIV_ROUND_UP(s3c2410fb_calc_pixclk(fbi, var->pixclock), 2); s3c2410fb_activate_var() 383 dprintk("%s: var->xres = %d\n", __func__, var->xres); s3c2410fb_activate_var() 384 dprintk("%s: var->yres = %d\n", __func__, var->yres); s3c2410fb_activate_var() 385 dprintk("%s: var->bpp = %d\n", __func__, var->bits_per_pixel); s3c2410fb_activate_var() 430 struct fb_var_screeninfo *var = &info->var; s3c2410fb_set_par() local 432 switch (var->bits_per_pixel) { s3c2410fb_set_par() 446 info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8; s3c2410fb_set_par() 504 val = chan_to_field(red, &info->var.red); s3c2410fb_setcolreg() 505 val |= chan_to_field(green, &info->var.green); s3c2410fb_setcolreg() 506 val |= chan_to_field(blue, &info->var.blue); s3c2410fb_setcolreg() 909 fbinfo->var.nonstd = 0; s3c24xxfb_probe() 910 fbinfo->var.activate = FB_ACTIVATE_NOW; s3c24xxfb_probe() 911 fbinfo->var.accel_flags = 0; s3c24xxfb_probe() 912 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; s3c24xxfb_probe() 963 fbinfo->var.xres = display->xres; s3c24xxfb_probe() 964 fbinfo->var.yres = display->yres; s3c24xxfb_probe() 965 fbinfo->var.bits_per_pixel = display->bpp; s3c24xxfb_probe() 969 s3c2410fb_check_var(&fbinfo->var, fbinfo); s3c24xxfb_probe()
H A D	cyber2000fb.c	20 * Note that we now use the new fbcon fix, var and cmap scheme. We do 165 if (!(cfb->fb.var.accel_flags & FB_ACCELF_TEXT)) { cyber2000fb_fillrect() 175 if (cfb->fb.var.bits_per_pixel > 8) cyber2000fb_fillrect() 179 dst = rect->dx + rect->dy * cfb->fb.var.xres_virtual; cyber2000fb_fillrect() 180 if (cfb->fb.var.bits_per_pixel == 24) { cyber2000fb_fillrect() 198 if (!(cfb->fb.var.accel_flags & FB_ACCELF_TEXT)) { cyber2000fb_copyarea() 207 src = region->sx + region->sy * cfb->fb.var.xres_virtual; cyber2000fb_copyarea() 208 dst = region->dx + region->dy * cfb->fb.var.xres_virtual; cyber2000fb_copyarea() 217 src += (region->height - 1) * cfb->fb.var.xres_virtual; cyber2000fb_copyarea() 218 dst += (region->height - 1) * cfb->fb.var.xres_virtual; cyber2000fb_copyarea() 222 if (cfb->fb.var.bits_per_pixel == 24) { cyber2000fb_copyarea() 247 if (!(cfb->fb.var.accel_flags & FB_ACCELF_TEXT)) cyber2000fb_sync() 280 struct fb_var_screeninfo *var = &cfb->fb.var; cyber2000fb_setcolreg() local 330 if (var->green.length == 6 && regno < 64) { cyber2000fb_setcolreg() 349 if (var->green.length >= 5 && regno < 32) { cyber2000fb_setcolreg() 365 if (var->green.length == 4 && regno < 16) { cyber2000fb_setcolreg() 385 pseudo_val = regno << var->red.offset | cyber2000fb_setcolreg() 386 regno << var->green.offset | cyber2000fb_setcolreg() 387 regno << var->blue.offset; cyber2000fb_setcolreg() 401 pseudo_val = convert_bitfield(transp ^ 0xffff, &var->transp); cyber2000fb_setcolreg() 402 pseudo_val |= convert_bitfield(red, &var->red); cyber2000fb_setcolreg() 403 pseudo_val |= convert_bitfield(green, &var->green); cyber2000fb_setcolreg() 404 pseudo_val |= convert_bitfield(blue, &var->blue); cyber2000fb_setcolreg() 541 cyber2000fb_update_start(struct cfb_info *cfb, struct fb_var_screeninfo *var) cyber2000fb_update_start() argument 543 u_int base = var->yoffset * var->xres_virtual + var->xoffset; cyber2000fb_update_start() 545 base *= var->bits_per_pixel; cyber2000fb_update_start() 565 struct fb_var_screeninfo *var) cyber2000fb_decode_crtc() 576 Htotal = var->xres + var->right_margin + cyber2000fb_decode_crtc() 577 var->hsync_len + var->left_margin; cyber2000fb_decode_crtc() 583 hw->crtc[1] = (var->xres >> 3) - 1; cyber2000fb_decode_crtc() 584 hw->crtc[2] = var->xres >> 3; cyber2000fb_decode_crtc() 585 hw->crtc[4] = (var->xres + var->right_margin) >> 3; cyber2000fb_decode_crtc() 592 Hsyncend = (var->xres + var->right_margin + var->hsync_len) >> 3; cyber2000fb_decode_crtc() 597 Vdispend = var->yres - 1; cyber2000fb_decode_crtc() 598 Vsyncstart = var->yres + var->lower_margin; cyber2000fb_decode_crtc() 599 Vsyncend = var->yres + var->lower_margin + var->vsync_len; cyber2000fb_decode_crtc() 600 Vtotal = var->yres + var->lower_margin + var->vsync_len + cyber2000fb_decode_crtc() 601 var->upper_margin - 2; cyber2000fb_decode_crtc() 606 Vblankstart = var->yres + 6; cyber2000fb_decode_crtc() 643 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) cyber2000fb_decode_crtc() 666 struct fb_var_screeninfo *var) cyber2000fb_decode_clock() 668 u_long pll_ps = var->pixclock; cyber2000fb_decode_clock() 759 cyber2000fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) cyber2000fb_check_var() argument 766 var->transp.msb_right = 0; cyber2000fb_check_var() 767 var->red.msb_right = 0; cyber2000fb_check_var() 768 var->green.msb_right = 0; cyber2000fb_check_var() 769 var->blue.msb_right = 0; cyber2000fb_check_var() 770 var->transp.offset = 0; cyber2000fb_check_var() 771 var->transp.length = 0; cyber2000fb_check_var() 773 switch (var->bits_per_pixel) { cyber2000fb_check_var() 775 var->red.offset = 0; cyber2000fb_check_var() 776 var->red.length = 8; cyber2000fb_check_var() 777 var->green.offset = 0; cyber2000fb_check_var() 778 var->green.length = 8; cyber2000fb_check_var() 779 var->blue.offset = 0; cyber2000fb_check_var() 780 var->blue.length = 8; cyber2000fb_check_var() 784 switch (var->green.length) { cyber2000fb_check_var() 786 var->red.offset = 11; cyber2000fb_check_var() 787 var->red.length = 5; cyber2000fb_check_var() 788 var->green.offset = 5; cyber2000fb_check_var() 789 var->green.length = 6; cyber2000fb_check_var() 790 var->blue.offset = 0; cyber2000fb_check_var() 791 var->blue.length = 5; cyber2000fb_check_var() 796 var->red.offset = 10; cyber2000fb_check_var() 797 var->red.length = 5; cyber2000fb_check_var() 798 var->green.offset = 5; cyber2000fb_check_var() 799 var->green.length = 5; cyber2000fb_check_var() 800 var->blue.offset = 0; cyber2000fb_check_var() 801 var->blue.length = 5; cyber2000fb_check_var() 805 var->transp.offset = 12; cyber2000fb_check_var() 806 var->transp.length = 4; cyber2000fb_check_var() 807 var->red.offset = 8; cyber2000fb_check_var() 808 var->red.length = 4; cyber2000fb_check_var() 809 var->green.offset = 4; cyber2000fb_check_var() 810 var->green.length = 4; cyber2000fb_check_var() 811 var->blue.offset = 0; cyber2000fb_check_var() 812 var->blue.length = 4; cyber2000fb_check_var() 818 var->red.offset = 16; cyber2000fb_check_var() 819 var->red.length = 8; cyber2000fb_check_var() 820 var->green.offset = 8; cyber2000fb_check_var() 821 var->green.length = 8; cyber2000fb_check_var() 822 var->blue.offset = 0; cyber2000fb_check_var() 823 var->blue.length = 8; cyber2000fb_check_var() 827 var->transp.offset = 24; cyber2000fb_check_var() 828 var->transp.length = 8; cyber2000fb_check_var() 829 var->red.offset = 16; cyber2000fb_check_var() 830 var->red.length = 8; cyber2000fb_check_var() 831 var->green.offset = 8; cyber2000fb_check_var() 832 var->green.length = 8; cyber2000fb_check_var() 833 var->blue.offset = 0; cyber2000fb_check_var() 834 var->blue.length = 8; cyber2000fb_check_var() 841 mem = var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8); cyber2000fb_check_var() 843 var->yres_virtual = cfb->fb.fix.smem_len * 8 / cyber2000fb_check_var() 844 (var->bits_per_pixel * var->xres_virtual); cyber2000fb_check_var() 846 if (var->yres > var->yres_virtual) cyber2000fb_check_var() 847 var->yres = var->yres_virtual; cyber2000fb_check_var() 848 if (var->xres > var->xres_virtual) cyber2000fb_check_var() 849 var->xres = var->xres_virtual; cyber2000fb_check_var() 851 err = cyber2000fb_decode_clock(&hw, cfb, var); cyber2000fb_check_var() 855 err = cyber2000fb_decode_crtc(&hw, cfb, var); cyber2000fb_check_var() 865 struct fb_var_screeninfo *var = &cfb->fb.var; cyber2000fb_set_par() local 869 hw.width = var->xres_virtual; cyber2000fb_set_par() 872 switch (var->bits_per_pixel) { cyber2000fb_set_par() 883 switch (var->green.length) { cyber2000fb_set_par() 928 BUG_ON(cyber2000fb_decode_clock(&hw, cfb, var) != 0); cyber2000fb_set_par() 929 BUG_ON(cyber2000fb_decode_crtc(&hw, cfb, var) != 0); cyber2000fb_set_par() 937 cfb->fb.fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; cyber2000fb_set_par() 946 mem = cfb->fb.fix.line_length * var->yres_virtual; cyber2000fb_set_par() 955 if (var->bits_per_pixel == 8) cyber2000fb_set_par() 963 cyber2000fb_update_start(cfb, var); cyber2000fb_set_par() 972 cyber2000fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) cyber2000fb_pan_display() argument 976 if (cyber2000fb_update_start(cfb, var)) cyber2000fb_pan_display() 979 cfb->fb.var.xoffset = var->xoffset; cyber2000fb_pan_display() 980 cfb->fb.var.yoffset = var->yoffset; cyber2000fb_pan_display() 982 if (var->vmode & FB_VMODE_YWRAP) { cyber2000fb_pan_display() 983 cfb->fb.var.vmode |= FB_VMODE_YWRAP; cyber2000fb_pan_display() 985 cfb->fb.var.vmode &= ~FB_VMODE_YWRAP; cyber2000fb_pan_display() 1458 cfb->fb.var.nonstd = 0; cyberpro_alloc_fb_info() 1459 cfb->fb.var.activate = FB_ACTIVATE_NOW; cyberpro_alloc_fb_info() 1460 cfb->fb.var.height = -1; cyberpro_alloc_fb_info() 1461 cfb->fb.var.width = -1; cyberpro_alloc_fb_info() 1462 cfb->fb.var.accel_flags = FB_ACCELF_TEXT; cyberpro_alloc_fb_info() 1570 if (!fb_find_mode(&cfb->fb.var, &cfb->fb, NULL, NULL, 0, cyberpro_common_probe() 1576 cfb->fb.var.yres_virtual = cfb->fb.fix.smem_len * 8 / cyberpro_common_probe() 1577 (cfb->fb.var.bits_per_pixel * cfb->fb.var.xres_virtual); cyberpro_common_probe() 1579 if (cfb->fb.var.yres_virtual < cfb->fb.var.yres) cyberpro_common_probe() 1580 cfb->fb.var.yres_virtual = cfb->fb.var.yres; cyberpro_common_probe() 1582 /* fb_set_var(&cfb->fb.var, -1, &cfb->fb); */ cyberpro_common_probe() 1590 h_sync = 1953125000 / cfb->fb.var.pixclock; cyberpro_common_probe() 1591 h_sync = h_sync * 512 / (cfb->fb.var.xres + cfb->fb.var.left_margin + cyberpro_common_probe() 1592 cfb->fb.var.right_margin + cfb->fb.var.hsync_len); cyberpro_common_probe() 1593 v_sync = h_sync / (cfb->fb.var.yres + cfb->fb.var.upper_margin + cyberpro_common_probe() 1594 cfb->fb.var.lower_margin + cfb->fb.var.vsync_len); cyberpro_common_probe() 1598 cfb->fb.var.xres, cfb->fb.var.yres, cyberpro_common_probe() 564 cyber2000fb_decode_crtc(struct par_info *hw, struct cfb_info *cfb, struct fb_var_screeninfo *var) cyber2000fb_decode_crtc() argument 665 cyber2000fb_decode_clock(struct par_info *hw, struct cfb_info *cfb, struct fb_var_screeninfo *var) cyber2000fb_decode_clock() argument
H A D	pm3fb.c	85 * to get a fb_var_screeninfo. Otherwise define a default var as well. 180 static inline int pm3fb_depth(const struct fb_var_screeninfo *var) pm3fb_depth() argument 182 if (var->bits_per_pixel == 16) pm3fb_depth() 183 return var->red.length + var->green.length pm3fb_depth() 184 + var->blue.length; pm3fb_depth() 186 return var->bits_per_pixel; pm3fb_depth() 223 const u32 width = (info->var.xres_virtual + 7) & ~7; pm3fb_init_engine() 296 switch (info->var.bits_per_pixel) { pm3fb_init_engine() 317 info->var.bits_per_pixel); pm3fb_init_engine() 345 switch (info->var.bits_per_pixel) { pm3fb_init_engine() 404 vxres = info->var.xres_virtual; pm3fb_fillrect() 405 vyres = info->var.yres_virtual; pm3fb_fillrect() 418 if (info->var.bits_per_pixel == 8) pm3fb_fillrect() 420 if (info->var.bits_per_pixel <= 16) pm3fb_fillrect() 463 vxres = info->var.xres_virtual; pm3fb_copyarea() 464 vyres = info->var.yres_virtual; pm3fb_copyarea() 547 if (info->var.bits_per_pixel == 8) { pm3fb_imageblit() 551 if (info->var.bits_per_pixel <= 16) { pm3fb_imageblit() 648 int x = cursor->image.dx - info->var.xoffset; pm3fb_cursor() 649 int y = cursor->image.dy - info->var.yoffset; pm3fb_cursor() 728 const u32 hsstart = info->var.right_margin; pm3fb_write_mode() 729 const u32 hsend = hsstart + info->var.hsync_len; pm3fb_write_mode() 730 const u32 hbend = hsend + info->var.left_margin; pm3fb_write_mode() 731 const u32 xres = (info->var.xres + 31) & ~31; pm3fb_write_mode() 733 const u32 vsstart = info->var.lower_margin; pm3fb_write_mode() 734 const u32 vsend = vsstart + info->var.vsync_len; pm3fb_write_mode() 735 const u32 vbend = vsend + info->var.upper_margin; pm3fb_write_mode() 736 const u32 vtotal = info->var.yres + vbend; pm3fb_write_mode() 737 const u32 width = (info->var.xres_virtual + 7) & ~7; pm3fb_write_mode() 738 const unsigned bpp = info->var.bits_per_pixel; pm3fb_write_mode() 834 unsigned long pixclock = PICOS2KHZ(info->var.pixclock); pm3fb_write_mode() 863 switch (pm3fb_depth(&info->var)) { pm3fb_write_mode() 918 static int pm3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) pm3fb_check_var() argument 921 unsigned bpp = var->red.length + var->green.length pm3fb_check_var() 922 + var->blue.length + var->transp.length; pm3fb_check_var() 924 if (bpp != var->bits_per_pixel) { pm3fb_check_var() 927 switch (var->bits_per_pixel) { pm3fb_check_var() 929 var->red.length = 8; pm3fb_check_var() 930 var->green.length = 8; pm3fb_check_var() 931 var->blue.length = 8; pm3fb_check_var() 932 var->red.offset = 0; pm3fb_check_var() 933 var->green.offset = 0; pm3fb_check_var() 934 var->blue.offset = 0; pm3fb_check_var() 935 var->transp.offset = 0; pm3fb_check_var() 936 var->transp.length = 0; pm3fb_check_var() 939 var->red.length = 5; pm3fb_check_var() 940 var->blue.length = 5; pm3fb_check_var() 941 var->green.length = 6; pm3fb_check_var() 942 var->transp.length = 0; pm3fb_check_var() 945 var->red.length = 8; pm3fb_check_var() 946 var->green.length = 8; pm3fb_check_var() 947 var->blue.length = 8; pm3fb_check_var() 948 var->transp.length = 8; pm3fb_check_var() 952 var->bits_per_pixel); pm3fb_check_var() 957 if (var->bits_per_pixel > 8 ) { pm3fb_check_var() 958 var->blue.offset = 0; pm3fb_check_var() 959 var->green.offset = var->blue.length; pm3fb_check_var() 960 var->red.offset = var->green.offset + var->green.length; pm3fb_check_var() 961 var->transp.offset = var->red.offset + var->red.length; pm3fb_check_var() 963 var->height = -1; pm3fb_check_var() 964 var->width = -1; pm3fb_check_var() 966 if (var->xres != var->xres_virtual) { pm3fb_check_var() 972 if (var->yres > var->yres_virtual) { pm3fb_check_var() 978 if (var->xoffset) { pm3fb_check_var() 983 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { pm3fb_check_var() 988 var->xres = (var->xres + 31) & ~31; /* could sometimes be 8 */ pm3fb_check_var() 989 lpitch = var->xres * ((var->bits_per_pixel + 7) >> 3); pm3fb_check_var() 991 if (var->xres < 200 || var->xres > 2048) { pm3fb_check_var() 992 DPRINTK("width not supported: %u\n", var->xres); pm3fb_check_var() 996 if (var->yres < 200 || var->yres > 4095) { pm3fb_check_var() 997 DPRINTK("height not supported: %u\n", var->yres); pm3fb_check_var() 1001 if (lpitch * var->yres_virtual > info->fix.smem_len) { pm3fb_check_var() 1003 var->xres, var->yres_virtual, var->bits_per_pixel); pm3fb_check_var() 1007 if (PICOS2KHZ(var->pixclock) > PM3_MAX_PIXCLOCK) { pm3fb_check_var() 1009 PICOS2KHZ(var->pixclock)); pm3fb_check_var() 1013 var->accel_flags = 0; /* Can't mmap if this is on */ pm3fb_check_var() 1016 var->xres, var->yres, var->bits_per_pixel); pm3fb_check_var() 1023 const u32 xres = (info->var.xres + 31) & ~31; pm3fb_set_par() 1024 const unsigned bpp = info->var.bits_per_pixel; pm3fb_set_par() 1026 par->base = pm3fb_shift_bpp(bpp, (info->var.yoffset * xres) pm3fb_set_par() 1027 + info->var.xoffset); pm3fb_set_par() 1030 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) pm3fb_set_par() 1035 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) pm3fb_set_par() 1040 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) pm3fb_set_par() 1043 if ((info->var.activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) pm3fb_set_par() 1065 info->fix.line_length = ((info->var.xres_virtual + 7) >> 3) * bpp; pm3fb_set_par() 1086 if (info->var.grayscale) pm3fb_setcolreg() 1090 * var->{color}.offset contains start of bitfield pm3fb_setcolreg() 1091 * var->{color}.length contains length of bitfield pm3fb_setcolreg() 1097 * color depth = SUM(var->{color}.length) pm3fb_setcolreg() 1100 * var->{color}.offset is 0 pm3fb_setcolreg() 1101 * var->{color}.length contains width of DAC or the number pm3fb_setcolreg() 1105 * color depth = var->{color}.length pm3fb_setcolreg() 1113 red = CNVT_TOHW(red, info->var.red.length); pm3fb_setcolreg() 1114 green = CNVT_TOHW(green, info->var.green.length); pm3fb_setcolreg() 1115 blue = CNVT_TOHW(blue, info->var.blue.length); pm3fb_setcolreg() 1116 transp = CNVT_TOHW(transp, info->var.transp.length); pm3fb_setcolreg() 1126 v = (red << info->var.red.offset) | pm3fb_setcolreg() 1127 (green << info->var.green.offset) | pm3fb_setcolreg() 1128 (blue << info->var.blue.offset) | pm3fb_setcolreg() 1129 (transp << info->var.transp.offset); pm3fb_setcolreg() 1131 switch (info->var.bits_per_pixel) { pm3fb_setcolreg() 1146 static int pm3fb_pan_display(struct fb_var_screeninfo *var, pm3fb_pan_display() argument 1150 const u32 xres = (info->var.xres + 31) & ~31; pm3fb_pan_display() 1152 par->base = pm3fb_shift_bpp(info->var.bits_per_pixel, pm3fb_pan_display() 1153 (var->yoffset * xres) pm3fb_pan_display() 1154 + var->xoffset); pm3fb_pan_display() 1427 retval = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8); pm3fb_probe() 1442 pm3fb_check_var(&info->var, info); pm3fb_probe()
H A D	bfin-t350mcqb-fb.c	251 static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var, bfin_t350mcqb_fb_check_var() argument 255 switch (var->bits_per_pixel) { bfin_t350mcqb_fb_check_var() 257 var->red.offset = 0; bfin_t350mcqb_fb_check_var() 258 var->green.offset = 8; bfin_t350mcqb_fb_check_var() 259 var->blue.offset = 16; bfin_t350mcqb_fb_check_var() 260 var->red.length = var->green.length = var->blue.length = 8; bfin_t350mcqb_fb_check_var() 261 var->transp.offset = 0; bfin_t350mcqb_fb_check_var() 262 var->transp.length = 0; bfin_t350mcqb_fb_check_var() 263 var->transp.msb_right = 0; bfin_t350mcqb_fb_check_var() 264 var->red.msb_right = 0; bfin_t350mcqb_fb_check_var() 265 var->green.msb_right = 0; bfin_t350mcqb_fb_check_var() 266 var->blue.msb_right = 0; bfin_t350mcqb_fb_check_var() 270 var->bits_per_pixel); bfin_t350mcqb_fb_check_var() 274 if (info->var.xres != var->xres || info->var.yres != var->yres || bfin_t350mcqb_fb_check_var() 275 info->var.xres_virtual != var->xres_virtual || bfin_t350mcqb_fb_check_var() 276 info->var.yres_virtual != var->yres_virtual) { bfin_t350mcqb_fb_check_var() 278 __func__, var->xres, var->yres); bfin_t350mcqb_fb_check_var() 286 if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) { bfin_t350mcqb_fb_check_var() 288 __func__, var->yres_virtual); bfin_t350mcqb_fb_check_var() 310 if (info->var.grayscale) { bfin_t350mcqb_fb_setcolreg() 322 red >>= (16 - info->var.red.length); bfin_t350mcqb_fb_setcolreg() 323 green >>= (16 - info->var.green.length); bfin_t350mcqb_fb_setcolreg() 324 blue >>= (16 - info->var.blue.length); bfin_t350mcqb_fb_setcolreg() 326 value = (red << info->var.red.offset) | bfin_t350mcqb_fb_setcolreg() 327 (green << info->var.green.offset) | bfin_t350mcqb_fb_setcolreg() 328 (blue << info->var.blue.offset); bfin_t350mcqb_fb_setcolreg() 464 fbinfo->var.nonstd = 0; bfin_t350mcqb_probe() 465 fbinfo->var.activate = FB_ACTIVATE_NOW; bfin_t350mcqb_probe() 466 fbinfo->var.height = 53; bfin_t350mcqb_probe() 467 fbinfo->var.width = 70; bfin_t350mcqb_probe() 468 fbinfo->var.accel_flags = 0; bfin_t350mcqb_probe() 469 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; bfin_t350mcqb_probe() 471 fbinfo->var.xres = LCD_X_RES; bfin_t350mcqb_probe() 472 fbinfo->var.xres_virtual = LCD_X_RES; bfin_t350mcqb_probe() 473 fbinfo->var.yres = LCD_Y_RES; bfin_t350mcqb_probe() 474 fbinfo->var.yres_virtual = LCD_Y_RES; bfin_t350mcqb_probe() 475 fbinfo->var.bits_per_pixel = LCD_BPP; bfin_t350mcqb_probe() 477 fbinfo->var.red.offset = 0; bfin_t350mcqb_probe() 478 fbinfo->var.green.offset = 8; bfin_t350mcqb_probe() 479 fbinfo->var.blue.offset = 16; bfin_t350mcqb_probe() 480 fbinfo->var.transp.offset = 0; bfin_t350mcqb_probe() 481 fbinfo->var.red.length = 8; bfin_t350mcqb_probe() 482 fbinfo->var.green.length = 8; bfin_t350mcqb_probe() 483 fbinfo->var.blue.length = 8; bfin_t350mcqb_probe() 484 fbinfo->var.transp.length = 0; bfin_t350mcqb_probe() 487 fbinfo->fix.line_length = fbinfo->var.xres_virtual * bfin_t350mcqb_probe() 488 fbinfo->var.bits_per_pixel / 8; bfin_t350mcqb_probe()
H A D	pmag-aa-fb.c	52 static int aafb_set_var(struct fb_var_screeninfo *var, int con, 130 c->x = x - disp->var.xoffset; aafbcon_cursor() 131 c->y = y - disp->var.yoffset; aafbcon_cursor() 251 aafb_set_var(&disp->var, con, &info->info); aafb_set_disp() 321 static void aafb_encode_var(struct fb_var_screeninfo *var, aafb_encode_var() argument 324 var->xres = 1280; aafb_encode_var() 325 var->yres = 1024; aafb_encode_var() 326 var->xres_virtual = 2048; aafb_encode_var() 327 var->yres_virtual = 1024; aafb_encode_var() 328 var->xoffset = 0; aafb_encode_var() 329 var->yoffset = 0; aafb_encode_var() 330 var->bits_per_pixel = 8; aafb_encode_var() 331 var->grayscale = 1; aafb_encode_var() 332 var->red.offset = 0; aafb_encode_var() 333 var->red.length = 0; aafb_encode_var() 334 var->red.msb_right = 0; aafb_encode_var() 335 var->green.offset = 0; aafb_encode_var() 336 var->green.length = 1; aafb_encode_var() 337 var->green.msb_right = 0; aafb_encode_var() 338 var->blue.offset = 0; aafb_encode_var() 339 var->blue.length = 0; aafb_encode_var() 340 var->blue.msb_right = 0; aafb_encode_var() 341 var->transp.offset = 0; aafb_encode_var() 342 var->transp.length = 0; aafb_encode_var() 343 var->transp.msb_right = 0; aafb_encode_var() 344 var->nonstd = 0; aafb_encode_var() 345 var->activate &= ~FB_ACTIVATE_MASK & FB_ACTIVATE_NOW; aafb_encode_var() 346 var->accel_flags = 0; aafb_encode_var() 347 var->sync = FB_SYNC_ON_GREEN; aafb_encode_var() 348 var->vmode &= ~FB_VMODE_MASK & FB_VMODE_NONINTERLACED; aafb_encode_var() 351 static int aafb_get_var(struct fb_var_screeninfo *var, int con, aafb_get_var() argument 357 memset(var, 0, sizeof(struct fb_var_screeninfo)); aafb_get_var() 359 aafb_encode_var(var, &par); aafb_get_var() 361 *var = info->var; aafb_get_var() 366 static int aafb_set_var(struct fb_var_screeninfo *var, int con, aafb_set_var() argument 372 aafb_encode_var(var, &par); aafb_set_var() 373 info->var = *var; aafb_set_var()
H A D	i740fb.c	402 static int i740fb_decode_var(const struct fb_var_screeninfo *var, i740fb_decode_var() argument 406 * Get the video params out of 'var'. i740fb_decode_var() 418 var->xres, var->yres, var->xres_virtual, var->xres_virtual); i740fb_decode_var() 420 var->xoffset, var->yoffset, var->bits_per_pixel, i740fb_decode_var() 421 var->grayscale); i740fb_decode_var() 423 var->activate, var->nonstd, var->vmode); i740fb_decode_var() 425 var->pixclock, var->hsync_len, var->vsync_len); i740fb_decode_var() 427 var->left_margin, var->right_margin, var->upper_margin, i740fb_decode_var() 428 var->lower_margin); i740fb_decode_var() 431 bpp = var->bits_per_pixel; i740fb_decode_var() 435 if ((1000000 / var->pixclock) > DACSPEED8) { i740fb_decode_var() 437 1000000 / var->pixclock, DACSPEED8); i740fb_decode_var() 444 if ((1000000 / var->pixclock) > DACSPEED16) { i740fb_decode_var() 446 1000000 / var->pixclock, DACSPEED16); i740fb_decode_var() 453 if ((1000000 / var->pixclock) > dacspeed24) { i740fb_decode_var() 455 1000000 / var->pixclock, dacspeed24); i740fb_decode_var() 461 if ((1000000 / var->pixclock) > DACSPEED32) { i740fb_decode_var() 463 1000000 / var->pixclock, DACSPEED32); i740fb_decode_var() 471 xres = ALIGN(var->xres, 8); i740fb_decode_var() 472 vxres = ALIGN(var->xres_virtual, 16); i740fb_decode_var() 476 xoffset = ALIGN(var->xoffset, 8); i740fb_decode_var() 480 left = ALIGN(var->left_margin, 8); i740fb_decode_var() 481 right = ALIGN(var->right_margin, 8); i740fb_decode_var() 482 hslen = ALIGN(var->hsync_len, 8); i740fb_decode_var() 484 yres = var->yres; i740fb_decode_var() 485 vyres = var->yres_virtual; i740fb_decode_var() 489 yoffset = var->yoffset; i740fb_decode_var() 493 lower = var->lower_margin; i740fb_decode_var() 494 vslen = var->vsync_len; i740fb_decode_var() 495 upper = var->upper_margin; i740fb_decode_var() 529 if (var->vmode & FB_VMODE_DOUBLE) i740fb_decode_var() 571 if (var->sync & FB_SYNC_HOR_HIGH_ACT) i740fb_decode_var() 573 if (var->sync & FB_SYNC_VERT_HIGH_ACT) i740fb_decode_var() 601 par->pixelpipe_cfg1 = (var->green.length == 6) ? i740fb_decode_var() 655 i740_calc_vclk((((u32)1e9) / var->pixclock) * (u32)(1e3), par); i740fb_decode_var() 662 i740_calc_fifo(par, 1000000 / var->pixclock, bpp); i740fb_decode_var() 667 static int i740fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) i740fb_check_var() argument 669 switch (var->bits_per_pixel) { i740fb_check_var() 671 var->red.offset = var->green.offset = var->blue.offset = 0; i740fb_check_var() 672 var->red.length = var->green.length = var->blue.length = 8; i740fb_check_var() 675 switch (var->green.length) { i740fb_check_var() 678 var->red.offset = 10; i740fb_check_var() 679 var->green.offset = 5; i740fb_check_var() 680 var->blue.offset = 0; i740fb_check_var() 681 var->red.length = 5; i740fb_check_var() 682 var->green.length = 5; i740fb_check_var() 683 var->blue.length = 5; i740fb_check_var() 686 var->red.offset = 11; i740fb_check_var() 687 var->green.offset = 5; i740fb_check_var() 688 var->blue.offset = 0; i740fb_check_var() 689 var->red.length = var->blue.length = 5; i740fb_check_var() 694 var->red.offset = 16; i740fb_check_var() 695 var->green.offset = 8; i740fb_check_var() 696 var->blue.offset = 0; i740fb_check_var() 697 var->red.length = var->green.length = var->blue.length = 8; i740fb_check_var() 700 var->transp.offset = 24; i740fb_check_var() 701 var->red.offset = 16; i740fb_check_var() 702 var->green.offset = 8; i740fb_check_var() 703 var->blue.offset = 0; i740fb_check_var() 704 var->transp.length = 8; i740fb_check_var() 705 var->red.length = var->green.length = var->blue.length = 8; i740fb_check_var() 711 if (var->xres > var->xres_virtual) i740fb_check_var() 712 var->xres_virtual = var->xres; i740fb_check_var() 714 if (var->yres > var->yres_virtual) i740fb_check_var() 715 var->yres_virtual = var->yres; i740fb_check_var() 718 info->monspecs.dclkmax && fb_validate_mode(var, info) < 0) i740fb_check_var() 748 i = i740fb_decode_var(&info->var, par, info); i740fb_set_par() 860 info->var.xres_virtual * info->var.bits_per_pixel / 8; i740fb_set_par() 861 if (info->var.bits_per_pixel == 8) i740fb_set_par() 876 regno, red, green, blue, transp, info->var.bits_per_pixel); i740fb_setcolreg() 890 r = (red >> (16 - info->var.red.length)) i740fb_setcolreg() 891 << info->var.red.offset; i740fb_setcolreg() 892 b = (blue >> (16 - info->var.blue.length)) i740fb_setcolreg() 893 << info->var.blue.offset; i740fb_setcolreg() 894 g = (green >> (16 - info->var.green.length)) i740fb_setcolreg() 895 << info->var.green.offset; i740fb_setcolreg() 905 static int i740fb_pan_display(struct fb_var_screeninfo *var, i740fb_pan_display() argument 909 u32 base = (var->yoffset * info->var.xres_virtual i740fb_pan_display() 910 + (var->xoffset & ~7)) >> 2; i740fb_pan_display() 913 var->xoffset, var->yoffset, base); i740fb_pan_display() 915 switch (info->var.bits_per_pixel) { i740fb_pan_display() 1026 info->var.activate = FB_ACTIVATE_NOW; i740fb_probe() 1027 info->var.bits_per_pixel = 8; i740fb_probe() 1099 fb_videomode_to_var(&info->var, m); i740fb_probe() 1100 /* fill all other info->var's fields */ i740fb_probe() 1101 if (!i740fb_check_var(&info->var, info)) i740fb_probe() 1112 ret = fb_find_mode(&info->var, info, mode_option, i740fb_probe() 1115 NULL, info->var.bits_per_pixel); i740fb_probe() 1127 info->var.yres_virtual = info->fix.smem_len * 8 / i740fb_probe() 1128 (info->var.bits_per_pixel * info->var.xres_virtual); i740fb_probe()
H A D	atmel_lcdfb.c	153 struct fb_var_screeninfo *var, atmel_lcdfb_update_dma2d() 165 struct fb_var_screeninfo *var, atmel_lcdfb_update_dma2d() 171 pixeloff = (var->xoffset * info->var.bits_per_pixel) & 0x1f; atmel_lcdfb_update_dma2d() 173 dma2dcfg = (info->var.xres_virtual - info->var.xres) atmel_lcdfb_update_dma2d() 174 * info->var.bits_per_pixel / 8; atmel_lcdfb_update_dma2d() 397 struct fb_var_screeninfo *var) atmel_lcdfb_update_dma() 403 dma_addr = (fix->smem_start + var->yoffset * fix->line_length atmel_lcdfb_update_dma() 404 + var->xoffset * info->var.bits_per_pixel / 8); atmel_lcdfb_update_dma() 411 atmel_lcdfb_update_dma2d(sinfo, var, info); atmel_lcdfb_update_dma() 432 struct fb_var_screeninfo *var = &info->var; atmel_lcdfb_alloc_video_memory() local 435 smem_len = (var->xres_virtual * var->yres_virtual atmel_lcdfb_alloc_video_memory() 436 * ((var->bits_per_pixel + 7) / 8)); atmel_lcdfb_alloc_video_memory() 451 static const struct fb_videomode *atmel_lcdfb_choose_mode(struct fb_var_screeninfo *var, atmel_lcdfb_choose_mode() argument 457 fb_var_to_videomode(&varfbmode, var); atmel_lcdfb_choose_mode() 460 fb_videomode_to_var(var, fbmode); atmel_lcdfb_choose_mode() 466 * atmel_lcdfb_check_var - Validates a var passed in. 467 * @var: frame buffer variable screen structure 471 * var passed in. This function does not alter the hardware 473 * struct atmel_lcdfb_info do not change. This includes the var 477 * this. If the var passed in is slightly off by what the 478 * hardware can support then we alter the var PASSED in to what 483 * needed. In this case the driver would just provide a var that 488 static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, atmel_lcdfb_check_var() argument 500 if (!(var->pixclock && var->bits_per_pixel)) { atmel_lcdfb_check_var() 502 if (!atmel_lcdfb_choose_mode(var, info)) { atmel_lcdfb_check_var() 508 dev_dbg(dev, " resolution: %ux%u\n", var->xres, var->yres); atmel_lcdfb_check_var() 509 dev_dbg(dev, " pixclk: %lu KHz\n", PICOS2KHZ(var->pixclock)); atmel_lcdfb_check_var() 510 dev_dbg(dev, " bpp: %u\n", var->bits_per_pixel); atmel_lcdfb_check_var() 513 if (PICOS2KHZ(var->pixclock) > clk_value_khz) { atmel_lcdfb_check_var() 514 dev_err(dev, "%lu KHz pixel clock is too fast\n", PICOS2KHZ(var->pixclock)); atmel_lcdfb_check_var() 519 if (var->xres > var->xres_virtual) atmel_lcdfb_check_var() 520 var->xres_virtual = var->xres; atmel_lcdfb_check_var() 522 if (var->yres > var->yres_virtual) atmel_lcdfb_check_var() 523 var->yres_virtual = var->yres; atmel_lcdfb_check_var() 526 var->xres = (var->xres + 3) & ~3UL; atmel_lcdfb_check_var() 527 var->xres_virtual = (var->xres_virtual + 3) & ~3UL; atmel_lcdfb_check_var() 529 var->red.msb_right = var->green.msb_right = var->blue.msb_right = 0; atmel_lcdfb_check_var() 530 var->transp.msb_right = 0; atmel_lcdfb_check_var() 531 var->transp.offset = var->transp.length = 0; atmel_lcdfb_check_var() 532 var->xoffset = var->yoffset = 0; atmel_lcdfb_check_var() 535 unsigned int smem_len = (var->xres_virtual * var->yres_virtual atmel_lcdfb_check_var() 536 * ((var->bits_per_pixel + 7) / 8)); atmel_lcdfb_check_var() 545 var->vsync_len = min_t(u32, var->vsync_len, atmel_lcdfb_check_var() 547 var->upper_margin = min_t(u32, var->upper_margin, atmel_lcdfb_check_var() 549 var->lower_margin = min_t(u32, var->lower_margin, atmel_lcdfb_check_var() 551 var->right_margin = min_t(u32, var->right_margin, atmel_lcdfb_check_var() 553 var->hsync_len = min_t(u32, var->hsync_len, atmel_lcdfb_check_var() 555 var->left_margin = min_t(u32, var->left_margin, atmel_lcdfb_check_var() 559 var->vsync_len = max_t(u32, var->vsync_len, 1); atmel_lcdfb_check_var() 560 var->right_margin = max_t(u32, var->right_margin, 1); atmel_lcdfb_check_var() 561 var->hsync_len = max_t(u32, var->hsync_len, 1); atmel_lcdfb_check_var() 562 var->left_margin = max_t(u32, var->left_margin, 1); atmel_lcdfb_check_var() 564 switch (var->bits_per_pixel) { atmel_lcdfb_check_var() 569 var->red.offset = var->green.offset = var->blue.offset = 0; atmel_lcdfb_check_var() 570 var->red.length = var->green.length = var->blue.length atmel_lcdfb_check_var() 571 = var->bits_per_pixel; atmel_lcdfb_check_var() 576 var->green.length = 5; atmel_lcdfb_check_var() 578 var->green.length = 6; atmel_lcdfb_check_var() 582 var->red.offset = var->green.length + 5; atmel_lcdfb_check_var() 583 var->blue.offset = 0; atmel_lcdfb_check_var() 586 var->red.offset = 0; atmel_lcdfb_check_var() 587 var->blue.offset = var->green.length + 5; atmel_lcdfb_check_var() 589 var->green.offset = 5; atmel_lcdfb_check_var() 590 var->red.length = var->blue.length = 5; atmel_lcdfb_check_var() 593 var->transp.offset = 24; atmel_lcdfb_check_var() 594 var->transp.length = 8; atmel_lcdfb_check_var() 599 var->red.offset = 16; atmel_lcdfb_check_var() 600 var->blue.offset = 0; atmel_lcdfb_check_var() 603 var->red.offset = 0; atmel_lcdfb_check_var() 604 var->blue.offset = 16; atmel_lcdfb_check_var() 606 var->green.offset = 8; atmel_lcdfb_check_var() 607 var->red.length = var->green.length = var->blue.length = 8; atmel_lcdfb_check_var() 611 var->bits_per_pixel); atmel_lcdfb_check_var() 636 * not alter var in fb_info since we are using that data. This 637 * means we depend on the data in var inside fb_info to be 657 info->var.xres, info->var.yres, atmel_lcdfb_set_par() 658 info->var.xres_virtual, info->var.yres_virtual); atmel_lcdfb_set_par() 662 if (info->var.bits_per_pixel == 1) atmel_lcdfb_set_par() 664 else if (info->var.bits_per_pixel <= 8) atmel_lcdfb_set_par() 669 bits_per_line = info->var.xres_virtual * info->var.bits_per_pixel; atmel_lcdfb_set_par() 674 atmel_lcdfb_update_dma(info, &info->var); atmel_lcdfb_set_par() 677 value = (info->var.yres * info->var.xres * info->var.bits_per_pixel) / 32; atmel_lcdfb_set_par() 689 value = DIV_ROUND_UP(clk_value_khz, PICOS2KHZ(info->var.pixclock)); atmel_lcdfb_set_par() 700 info->var.pixclock = atmel_lcdfb_set_par() 703 PICOS2KHZ(info->var.pixclock)); atmel_lcdfb_set_par() 710 if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT)) atmel_lcdfb_set_par() 712 if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT)) atmel_lcdfb_set_par() 715 switch (info->var.bits_per_pixel) { atmel_lcdfb_set_par() 730 value = (info->var.vsync_len - 1) << ATMEL_LCDC_VPW_OFFSET; atmel_lcdfb_set_par() 731 value |= info->var.upper_margin << ATMEL_LCDC_VBP_OFFSET; atmel_lcdfb_set_par() 732 value |= info->var.lower_margin; atmel_lcdfb_set_par() 737 value = (info->var.right_margin - 1) << ATMEL_LCDC_HFP_OFFSET; atmel_lcdfb_set_par() 738 value |= (info->var.hsync_len - 1) << ATMEL_LCDC_HPW_OFFSET; atmel_lcdfb_set_par() 739 value |= (info->var.left_margin - 1); atmel_lcdfb_set_par() 744 hozval_linesz = compute_hozval(sinfo, info->var.xres); atmel_lcdfb_set_par() 748 value |= info->var.yres - 1; atmel_lcdfb_set_par() 817 if (info->var.grayscale) atmel_lcdfb_setcolreg() 826 val = chan_to_field(red, &info->var.red); atmel_lcdfb_setcolreg() 827 val |= chan_to_field(green, &info->var.green); atmel_lcdfb_setcolreg() 828 val |= chan_to_field(blue, &info->var.blue); atmel_lcdfb_setcolreg() 878 static int atmel_lcdfb_pan_display(struct fb_var_screeninfo *var, atmel_lcdfb_pan_display() argument 883 atmel_lcdfb_update_dma(info, var); atmel_lcdfb_pan_display() 955 info->var.activate |= FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW; atmel_lcdfb_init_fbinfo() 1030 struct fb_var_screeninfo *var = &info->var; atmel_lcdfb_of_init() local 1051 ret = of_property_read_u32(display_np, "bits-per-pixel", &var->bits_per_pixel); atmel_lcdfb_of_init() 1203 info->var.bits_per_pixel = pdata->default_bpp ? pdata->default_bpp : 16; atmel_lcdfb_probe() 1239 fb_videomode_to_var(&info->var, &modelist->mode); atmel_lcdfb_probe() 1241 atmel_lcdfb_check_var(&info->var, info); atmel_lcdfb_probe() 152 atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, struct fb_var_screeninfo *var, struct fb_info *info) atmel_lcdfb_update_dma2d() argument 164 atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, struct fb_var_screeninfo *var, struct fb_info *info) atmel_lcdfb_update_dma2d() argument 396 atmel_lcdfb_update_dma(struct fb_info *info, struct fb_var_screeninfo *var) atmel_lcdfb_update_dma() argument
H A D	pxafb.c	81 static int pxafb_activate_var(struct fb_var_screeninfo *var, 85 struct fb_var_screeninfo *var, int branch); 147 if (fbi->fb.var.grayscale) { pxafb_setpalettereg() 206 if (fbi->fb.var.grayscale) pxafb_setcolreg() 219 val = chan_to_field(red, &fbi->fb.var.red); pxafb_setcolreg() 220 val |= chan_to_field(green, &fbi->fb.var.green); pxafb_setcolreg() 221 val |= chan_to_field(blue, &fbi->fb.var.blue); pxafb_setcolreg() 238 static inline int var_to_depth(struct fb_var_screeninfo *var) var_to_depth() argument 240 return var->red.length + var->green.length + var_to_depth() 241 var->blue.length + var->transp.length; var_to_depth() 245 static int pxafb_var_to_bpp(struct fb_var_screeninfo *var) pxafb_var_to_bpp() argument 249 switch (var->bits_per_pixel) { pxafb_var_to_bpp() 256 switch (var_to_depth(var)) { pxafb_var_to_bpp() 263 switch (var_to_depth(var)) { pxafb_var_to_bpp() 284 static uint32_t pxafb_var_to_lccr3(struct fb_var_screeninfo *var) pxafb_var_to_lccr3() argument 286 int bpp = pxafb_var_to_bpp(var); pxafb_var_to_lccr3() 294 switch (var_to_depth(var)) { pxafb_var_to_lccr3() 295 case 16: lccr3 |= var->transp.length ? LCCR3_PDFOR_3 : 0; break; pxafb_var_to_lccr3() 297 case 24: lccr3 |= var->transp.length ? LCCR3_PDFOR_2 : LCCR3_PDFOR_3; pxafb_var_to_lccr3() 315 * var->bits_per_pixel and given depth 317 static void pxafb_set_pixfmt(struct fb_var_screeninfo *var, int depth) pxafb_set_pixfmt() argument 320 depth = var->bits_per_pixel; pxafb_set_pixfmt() 322 if (var->bits_per_pixel < 16) { pxafb_set_pixfmt() 324 var->red.offset = 0; var->red.length = 8; pxafb_set_pixfmt() 325 var->green.offset = 0; var->green.length = 8; pxafb_set_pixfmt() 326 var->blue.offset = 0; var->blue.length = 8; pxafb_set_pixfmt() 327 var->transp.offset = 0; var->transp.length = 8; pxafb_set_pixfmt() 331 case 16: var->transp.length ? pxafb_set_pixfmt() 332 SET_PIXFMT(var, 5, 5, 5, 1) : /* RGBT555 */ pxafb_set_pixfmt() 333 SET_PIXFMT(var, 5, 6, 5, 0); break; /* RGB565 */ pxafb_set_pixfmt() 334 case 18: SET_PIXFMT(var, 6, 6, 6, 0); break; /* RGB666 */ pxafb_set_pixfmt() 335 case 19: SET_PIXFMT(var, 6, 6, 6, 1); break; /* RGBT666 */ pxafb_set_pixfmt() 336 case 24: var->transp.length ? pxafb_set_pixfmt() 337 SET_PIXFMT(var, 8, 8, 7, 1) : /* RGBT887 */ pxafb_set_pixfmt() 338 SET_PIXFMT(var, 8, 8, 8, 0); break; /* RGB888 */ pxafb_set_pixfmt() 339 case 25: SET_PIXFMT(var, 8, 8, 8, 1); break; /* RGBT888 */ pxafb_set_pixfmt() 350 static unsigned int pxafb_display_dma_period(struct fb_var_screeninfo *var) pxafb_display_dma_period() argument 356 return var->pixclock * 8 * 16 / var->bits_per_pixel; pxafb_display_dma_period() 365 struct fb_var_screeninfo *var) pxafb_getmode() 373 if (modelist[i].xres >= var->xres && pxafb_getmode() 374 modelist[i].yres >= var->yres && pxafb_getmode() 377 modelist[i].bpp >= var->bits_per_pixel) { pxafb_getmode() 387 static void pxafb_setmode(struct fb_var_screeninfo *var, pxafb_setmode() argument 390 var->xres = mode->xres; pxafb_setmode() 391 var->yres = mode->yres; pxafb_setmode() 392 var->bits_per_pixel = mode->bpp; pxafb_setmode() 393 var->pixclock = mode->pixclock; pxafb_setmode() 394 var->hsync_len = mode->hsync_len; pxafb_setmode() 395 var->left_margin = mode->left_margin; pxafb_setmode() 396 var->right_margin = mode->right_margin; pxafb_setmode() 397 var->vsync_len = mode->vsync_len; pxafb_setmode() 398 var->upper_margin = mode->upper_margin; pxafb_setmode() 399 var->lower_margin = mode->lower_margin; pxafb_setmode() 400 var->sync = mode->sync; pxafb_setmode() 401 var->grayscale = mode->cmap_greyscale; pxafb_setmode() 402 var->transp.length = mode->transparency; pxafb_setmode() 405 pxafb_set_pixfmt(var, mode->depth); pxafb_setmode() 409 struct fb_var_screeninfo *var) pxafb_adjust_timing() 413 var->xres = max_t(int, var->xres, MIN_XRES); pxafb_adjust_timing() 414 var->yres = max_t(int, var->yres, MIN_YRES); pxafb_adjust_timing() 417 clamp_val(var->hsync_len, 1, 64); pxafb_adjust_timing() 418 clamp_val(var->vsync_len, 1, 64); pxafb_adjust_timing() 419 clamp_val(var->left_margin, 1, 255); pxafb_adjust_timing() 420 clamp_val(var->right_margin, 1, 255); pxafb_adjust_timing() 421 clamp_val(var->upper_margin, 1, 255); pxafb_adjust_timing() 422 clamp_val(var->lower_margin, 1, 255); pxafb_adjust_timing() 426 line_length = var->xres * var->bits_per_pixel / 8; pxafb_adjust_timing() 428 var->xres = line_length * 8 / var->bits_per_pixel; pxafb_adjust_timing() 431 var->xres_virtual = var->xres; pxafb_adjust_timing() 433 if (var->accel_flags & FB_ACCELF_TEXT) pxafb_adjust_timing() 434 var->yres_virtual = fbi->fb.fix.smem_len / line_length; pxafb_adjust_timing() 436 var->yres_virtual = max(var->yres_virtual, var->yres); pxafb_adjust_timing() 439 if (var->xres > MAX_XRES || var->yres > MAX_YRES) pxafb_adjust_timing() 442 if (var->yres > var->yres_virtual) pxafb_adjust_timing() 450 * Get the video params out of 'var'. If a value doesn't fit, round it up, 457 static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) pxafb_check_var() argument 466 mode = pxafb_getmode(inf, var); pxafb_check_var() 469 pxafb_setmode(var, mode); pxafb_check_var() 473 err = pxafb_var_to_bpp(var); pxafb_check_var() 477 pxafb_set_pixfmt(var, var_to_depth(var)); pxafb_check_var() 479 err = pxafb_adjust_timing(fbi, var); pxafb_check_var() 485 pxafb_display_dma_period(var)); pxafb_check_var() 498 struct fb_var_screeninfo *var = &info->var; pxafb_set_par() local 500 if (var->bits_per_pixel >= 16) pxafb_set_par() 513 fbi->fb.fix.line_length = var->xres_virtual * pxafb_set_par() 514 var->bits_per_pixel / 8; pxafb_set_par() 515 if (var->bits_per_pixel >= 16) pxafb_set_par() 518 fbi->palette_size = var->bits_per_pixel == 1 ? pxafb_set_par() 519 4 : 1 << var->bits_per_pixel; pxafb_set_par() 523 if (fbi->fb.var.bits_per_pixel >= 16) pxafb_set_par() 526 fb_alloc_cmap(&fbi->fb.cmap, 1<<fbi->fb.var.bits_per_pixel, 0); pxafb_set_par() 528 pxafb_activate_var(var, fbi); pxafb_set_par() 533 static int pxafb_pan_display(struct fb_var_screeninfo *var, pxafb_pan_display() argument 546 memcpy(&newvar, &fbi->fb.var, sizeof(newvar)); pxafb_pan_display() 547 newvar.xoffset = var->xoffset; pxafb_pan_display() 548 newvar.yoffset = var->yoffset; pxafb_pan_display() 550 newvar.vmode |= var->vmode & FB_VMODE_YWRAP; pxafb_pan_display() 611 int size = ofb->fb.fix.line_length * ofb->fb.var.yres_virtual; overlay1fb_setup() 652 int size, div = 1, pfor = NONSTD_TO_PFOR(ofb->fb.var.nonstd); overlay2fb_setup() 656 size = ofb->fb.fix.line_length * ofb->fb.var.yres_virtual; overlay2fb_setup() 659 size = ofb->fb.var.xres_virtual * ofb->fb.var.yres_virtual; overlay2fb_setup() 675 int pfor = NONSTD_TO_PFOR(ofb->fb.var.nonstd); overlay2fb_enable() 750 ofb->fb.var.height = -1; overlayfb_release() 751 ofb->fb.var.width = -1; overlayfb_release() 752 ofb->fb.var.xres = ofb->fb.var.xres_virtual = 0; overlayfb_release() 753 ofb->fb.var.yres = ofb->fb.var.yres_virtual = 0; overlayfb_release() 760 static int overlayfb_check_var(struct fb_var_screeninfo *var, overlayfb_check_var() argument 764 struct fb_var_screeninfo *base_var = &ofb->fbi->fb.var; overlayfb_check_var() 767 xpos = NONSTD_TO_XPOS(var->nonstd); overlayfb_check_var() 768 ypos = NONSTD_TO_YPOS(var->nonstd); overlayfb_check_var() 769 pfor = NONSTD_TO_PFOR(var->nonstd); overlayfb_check_var() 771 bpp = pxafb_var_to_bpp(var); overlayfb_check_var() 782 bpp = pxafb_var_to_bpp(var); overlayfb_check_var() 786 pxafb_set_pixfmt(var, var_to_depth(var)); overlayfb_check_var() 801 var->xres = roundup(var->xres * bpp, 32) / bpp; overlayfb_check_var() 803 if ((xpos + var->xres > base_var->xres) || overlayfb_check_var() 804 (ypos + var->yres > base_var->yres)) overlayfb_check_var() 807 var->xres_virtual = var->xres; overlayfb_check_var() 808 var->yres_virtual = max(var->yres, var->yres_virtual); overlayfb_check_var() 814 struct fb_var_screeninfo *var = &ofb->fb.var; overlayfb_check_video_memory() local 815 int pfor = NONSTD_TO_PFOR(var->nonstd); overlayfb_check_video_memory() 819 case OVERLAY_FORMAT_RGB: bpp = var->bits_per_pixel; break; overlayfb_check_video_memory() 826 ofb->fb.fix.line_length = var->xres_virtual * bpp / 8; overlayfb_check_video_memory() 828 size = PAGE_ALIGN(ofb->fb.fix.line_length * var->yres_virtual); overlayfb_check_video_memory() 840 struct fb_var_screeninfo *var = &info->var; overlayfb_set_par() local 847 bpp = pxafb_var_to_bpp(var); overlayfb_set_par() 848 xpos = NONSTD_TO_XPOS(var->nonstd); overlayfb_set_par() 849 ypos = NONSTD_TO_YPOS(var->nonstd); overlayfb_set_par() 850 pfor = NONSTD_TO_PFOR(var->nonstd); overlayfb_set_par() 852 ofb->control[0] = OVLxC1_PPL(var->xres) | OVLxC1_LPO(var->yres) | overlayfb_set_par() 881 ofb->fb.var.activate = FB_ACTIVATE_NOW; init_pxafb_overlay() 882 ofb->fb.var.height = -1; init_pxafb_overlay() 883 ofb->fb.var.width = -1; init_pxafb_overlay() 884 ofb->fb.var.vmode = FB_VMODE_NONINTERLACED; init_pxafb_overlay() 1040 if ((pcd == 0) || (fbi->fb.var.hsync_len == 0)) { set_hsync_time() 1045 htime = clk_get_rate(fbi->clk) / (pcd * fbi->fb.var.hsync_len); set_hsync_time() 1105 struct fb_var_screeninfo *var, setup_base_frame() 1109 int nbytes, dma, pal, bpp = var->bits_per_pixel; setup_base_frame() 1115 nbytes = fix->line_length * var->yres; setup_base_frame() 1116 offset = fix->line_length * var->yoffset + fbi->video_mem_phys; setup_base_frame() 1231 struct fb_var_screeninfo *var) setup_smart_timing() 1244 LCCR1_DisWdth(var->xres) | setup_smart_timing() 1249 fbi->reg_lccr2 = LCCR2_DisHght(var->yres); setup_smart_timing() 1251 fbi->reg_lccr3 |= (var->sync & FB_SYNC_HOR_HIGH_ACT) ? LCCR3_HSP : 0; setup_smart_timing() 1252 fbi->reg_lccr3 |= (var->sync & FB_SYNC_VERT_HIGH_ACT) ? LCCR3_VSP : 0; setup_smart_timing() 1320 struct fb_var_screeninfo *var) setup_parallel_timing() 1322 unsigned int lines_per_panel, pcd = get_pcd(fbi, var->pixclock); setup_parallel_timing() 1325 LCCR1_DisWdth(var->xres) + setup_parallel_timing() 1326 LCCR1_HorSnchWdth(var->hsync_len) + setup_parallel_timing() 1327 LCCR1_BegLnDel(var->left_margin) + setup_parallel_timing() 1328 LCCR1_EndLnDel(var->right_margin); setup_parallel_timing() 1334 lines_per_panel = var->yres; setup_parallel_timing() 1340 LCCR2_VrtSnchWdth(var->vsync_len) + setup_parallel_timing() 1341 LCCR2_BegFrmDel(var->upper_margin) + setup_parallel_timing() 1342 LCCR2_EndFrmDel(var->lower_margin); setup_parallel_timing() 1345 (var->sync & FB_SYNC_HOR_HIGH_ACT ? setup_parallel_timing() 1347 (var->sync & FB_SYNC_VERT_HIGH_ACT ? setup_parallel_timing() 1358 * Configures LCD Controller based on entries in var parameter. 1361 static int pxafb_activate_var(struct fb_var_screeninfo *var, pxafb_activate_var() argument 1371 setup_smart_timing(fbi, var); pxafb_activate_var() 1374 setup_parallel_timing(fbi, var); pxafb_activate_var() 1376 setup_base_frame(fbi, var, 0); pxafb_activate_var() 1382 fbi->reg_lccr3 |= pxafb_var_to_lccr3(var); pxafb_activate_var() 1424 fbi->lcd_power(on, &fbi->fb.var); __pxafb_lcd_power() 1652 pcd = get_pcd(fbi, fbi->fb.var.pixclock); pxafb_freq_transition() 1666 struct fb_var_screeninfo *var = &fbi->fb.var; pxafb_freq_policy() local 1673 "new clock %d kHz\n", pxafb_display_dma_period(var), pxafb_freq_policy() 1774 pxafb_setmode(&fbi->fb.var, &inf->modes[0]); pxafb_decode_mach_info() 1821 fbi->fb.var.nonstd = 0; pxafb_init_fbinfo() 1822 fbi->fb.var.activate = FB_ACTIVATE_NOW; pxafb_init_fbinfo() 1823 fbi->fb.var.height = -1; pxafb_init_fbinfo() 1824 fbi->fb.var.width = -1; pxafb_init_fbinfo() 1825 fbi->fb.var.accel_flags = FB_ACCELF_TEXT; pxafb_init_fbinfo() 1826 fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; pxafb_init_fbinfo() 2204 ret = pxafb_check_var(&fbi->fb.var, &fbi->fb); pxafb_probe() 364 pxafb_getmode(struct pxafb_mach_info *mach, struct fb_var_screeninfo *var) pxafb_getmode() argument 408 pxafb_adjust_timing(struct pxafb_info *fbi, struct fb_var_screeninfo *var) pxafb_adjust_timing() argument 1104 setup_base_frame(struct pxafb_info *fbi, struct fb_var_screeninfo *var, int branch) setup_base_frame() argument 1230 setup_smart_timing(struct pxafb_info *fbi, struct fb_var_screeninfo *var) setup_smart_timing() argument 1319 setup_parallel_timing(struct pxafb_info *fbi, struct fb_var_screeninfo *var) setup_parallel_timing() argument
H A D	bfin-lq035q1-fb.c	444 static int bfin_lq035q1_fb_check_var(struct fb_var_screeninfo *var, bfin_lq035q1_fb_check_var() argument 449 if (var->bits_per_pixel == fbi->lcd_bpp) { bfin_lq035q1_fb_check_var() 450 var->red.offset = info->var.red.offset; bfin_lq035q1_fb_check_var() 451 var->green.offset = info->var.green.offset; bfin_lq035q1_fb_check_var() 452 var->blue.offset = info->var.blue.offset; bfin_lq035q1_fb_check_var() 453 var->red.length = info->var.red.length; bfin_lq035q1_fb_check_var() 454 var->green.length = info->var.green.length; bfin_lq035q1_fb_check_var() 455 var->blue.length = info->var.blue.length; bfin_lq035q1_fb_check_var() 456 var->transp.offset = 0; bfin_lq035q1_fb_check_var() 457 var->transp.length = 0; bfin_lq035q1_fb_check_var() 458 var->transp.msb_right = 0; bfin_lq035q1_fb_check_var() 459 var->red.msb_right = 0; bfin_lq035q1_fb_check_var() 460 var->green.msb_right = 0; bfin_lq035q1_fb_check_var() 461 var->blue.msb_right = 0; bfin_lq035q1_fb_check_var() 464 var->bits_per_pixel); bfin_lq035q1_fb_check_var() 468 if (info->var.xres != var->xres || info->var.yres != var->yres || bfin_lq035q1_fb_check_var() 469 info->var.xres_virtual != var->xres_virtual || bfin_lq035q1_fb_check_var() 470 info->var.yres_virtual != var->yres_virtual) { bfin_lq035q1_fb_check_var() 472 __func__, var->xres, var->yres); bfin_lq035q1_fb_check_var() 480 if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) { bfin_lq035q1_fb_check_var() 482 __func__, var->yres_virtual); bfin_lq035q1_fb_check_var() 505 if (info->var.grayscale) { bfin_lq035q1_fb_setcolreg() 517 red >>= (16 - info->var.red.length); bfin_lq035q1_fb_setcolreg() 518 green >>= (16 - info->var.green.length); bfin_lq035q1_fb_setcolreg() 519 blue >>= (16 - info->var.blue.length); bfin_lq035q1_fb_setcolreg() 521 value = (red << info->var.red.offset) | bfin_lq035q1_fb_setcolreg() 522 (green << info->var.green.offset) | bfin_lq035q1_fb_setcolreg() 523 (blue << info->var.blue.offset); bfin_lq035q1_fb_setcolreg() 609 fbinfo->var.nonstd = 0; bfin_lq035q1_probe() 610 fbinfo->var.activate = FB_ACTIVATE_NOW; bfin_lq035q1_probe() 611 fbinfo->var.height = -1; bfin_lq035q1_probe() 612 fbinfo->var.width = -1; bfin_lq035q1_probe() 613 fbinfo->var.accel_flags = 0; bfin_lq035q1_probe() 614 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; bfin_lq035q1_probe() 616 fbinfo->var.xres = LCD_X_RES; bfin_lq035q1_probe() 617 fbinfo->var.xres_virtual = LCD_X_RES; bfin_lq035q1_probe() 618 fbinfo->var.yres = LCD_Y_RES; bfin_lq035q1_probe() 619 fbinfo->var.yres_virtual = LCD_Y_RES; bfin_lq035q1_probe() 620 fbinfo->var.bits_per_pixel = info->lcd_bpp; bfin_lq035q1_probe() 624 fbinfo->var.red.offset = 0; bfin_lq035q1_probe() 625 fbinfo->var.green.offset = 8; bfin_lq035q1_probe() 626 fbinfo->var.blue.offset = 16; bfin_lq035q1_probe() 628 fbinfo->var.red.offset = 0; bfin_lq035q1_probe() 629 fbinfo->var.green.offset = 5; bfin_lq035q1_probe() 630 fbinfo->var.blue.offset = 11; bfin_lq035q1_probe() 634 fbinfo->var.red.offset = 16; bfin_lq035q1_probe() 635 fbinfo->var.green.offset = 8; bfin_lq035q1_probe() 636 fbinfo->var.blue.offset = 0; bfin_lq035q1_probe() 638 fbinfo->var.red.offset = 11; bfin_lq035q1_probe() 639 fbinfo->var.green.offset = 5; bfin_lq035q1_probe() 640 fbinfo->var.blue.offset = 0; bfin_lq035q1_probe() 644 fbinfo->var.transp.offset = 0; bfin_lq035q1_probe() 647 fbinfo->var.red.length = 8; bfin_lq035q1_probe() 648 fbinfo->var.green.length = 8; bfin_lq035q1_probe() 649 fbinfo->var.blue.length = 8; bfin_lq035q1_probe() 651 fbinfo->var.red.length = 5; bfin_lq035q1_probe() 652 fbinfo->var.green.length = 6; bfin_lq035q1_probe() 653 fbinfo->var.blue.length = 5; bfin_lq035q1_probe() 656 fbinfo->var.transp.length = 0; bfin_lq035q1_probe() 663 fbinfo->fix.line_length = fbinfo->var.xres_virtual * bfin_lq035q1_probe() 664 fbinfo->var.bits_per_pixel / 8; bfin_lq035q1_probe()
H A D	offb.c	97 * entries in the var structure). Return != 0 for invalid regno. 107 u32 cr = red >> (16 - info->var.red.length); offb_setcolreg() 108 u32 cg = green >> (16 - info->var.green.length); offb_setcolreg() 109 u32 cb = blue >> (16 - info->var.blue.length); offb_setcolreg() 115 value = (cr << info->var.red.offset) | offb_setcolreg() 116 (cg << info->var.green.offset) | offb_setcolreg() 117 (cb << info->var.blue.offset); offb_setcolreg() 118 if (info->var.transp.length > 0) { offb_setcolreg() 119 u32 mask = (1 << info->var.transp.length) - 1; offb_setcolreg() 120 mask <<= info->var.transp.offset; offb_setcolreg() 399 struct fb_var_screeninfo *var; offb_init_fb() local 423 var = &info->var; offb_init_fb() 430 var->xres = var->xres_virtual = width; offb_init_fb() 431 var->yres = var->yres_virtual = height; offb_init_fb() 445 var->xoffset = var->yoffset = 0; offb_init_fb() 448 var->bits_per_pixel = 8; offb_init_fb() 449 var->red.offset = 0; offb_init_fb() 450 var->red.length = 8; offb_init_fb() 451 var->green.offset = 0; offb_init_fb() 452 var->green.length = 8; offb_init_fb() 453 var->blue.offset = 0; offb_init_fb() 454 var->blue.length = 8; offb_init_fb() 455 var->transp.offset = 0; offb_init_fb() 456 var->transp.length = 0; offb_init_fb() 459 var->bits_per_pixel = 16; offb_init_fb() 460 var->red.offset = 10; offb_init_fb() 461 var->red.length = 5; offb_init_fb() 462 var->green.offset = 5; offb_init_fb() 463 var->green.length = 5; offb_init_fb() 464 var->blue.offset = 0; offb_init_fb() 465 var->blue.length = 5; offb_init_fb() 466 var->transp.offset = 0; offb_init_fb() 467 var->transp.length = 0; offb_init_fb() 470 var->bits_per_pixel = 16; offb_init_fb() 471 var->red.offset = 11; offb_init_fb() 472 var->red.length = 5; offb_init_fb() 473 var->green.offset = 5; offb_init_fb() 474 var->green.length = 6; offb_init_fb() 475 var->blue.offset = 0; offb_init_fb() 476 var->blue.length = 5; offb_init_fb() 477 var->transp.offset = 0; offb_init_fb() 478 var->transp.length = 0; offb_init_fb() 481 var->bits_per_pixel = 32; offb_init_fb() 482 var->red.offset = 16; offb_init_fb() 483 var->red.length = 8; offb_init_fb() 484 var->green.offset = 8; offb_init_fb() 485 var->green.length = 8; offb_init_fb() 486 var->blue.offset = 0; offb_init_fb() 487 var->blue.length = 8; offb_init_fb() 488 var->transp.offset = 24; offb_init_fb() 489 var->transp.length = 8; offb_init_fb() 492 var->red.msb_right = var->green.msb_right = var->blue.msb_right = offb_init_fb() 493 var->transp.msb_right = 0; offb_init_fb() 494 var->grayscale = 0; offb_init_fb() 495 var->nonstd = 0; offb_init_fb() 496 var->activate = 0; offb_init_fb() 497 var->height = var->width = -1; offb_init_fb() 498 var->pixclock = 10000; offb_init_fb() 499 var->left_margin = var->right_margin = 16; offb_init_fb() 500 var->upper_margin = var->lower_margin = 16; offb_init_fb() 501 var->hsync_len = var->vsync_len = 8; offb_init_fb() 502 var->sync = 0; offb_init_fb() 503 var->vmode = FB_VMODE_NONINTERLACED; offb_init_fb()
H A D	gbefb.c	39 struct fb_var_screeninfo var; member in struct:gbefb_par 464 static int compute_gbe_timing(struct fb_var_screeninfo *var, compute_gbe_timing() argument 489 error = var->pixclock - pixclock; compute_gbe_timing() 514 timing->width = var->xres; compute_gbe_timing() 515 timing->height = var->yres; compute_gbe_timing() 521 timing->htotal = var->left_margin + var->xres + compute_gbe_timing() 522 var->right_margin + var->hsync_len; compute_gbe_timing() 523 timing->vtotal = var->upper_margin + var->yres + compute_gbe_timing() 524 var->lower_margin + var->vsync_len; compute_gbe_timing() 527 timing->hblank_start = var->xres; compute_gbe_timing() 528 timing->vblank_start = var->yres; compute_gbe_timing() 530 timing->hsync_start = var->xres + var->right_margin + 1; compute_gbe_timing() 531 timing->hsync_end = timing->hsync_start + var->hsync_len; compute_gbe_timing() 533 timing->vsync_start = var->yres + var->lower_margin + 1; compute_gbe_timing() 534 timing->vsync_end = timing->vsync_start + var->vsync_len; compute_gbe_timing() 659 compute_gbe_timing(&info->var, &par->timing); gbefb_set_par() 661 bytesPerPixel = info->var.bits_per_pixel / 8; gbefb_set_par() 662 info->fix.line_length = info->var.xres_virtual * bytesPerPixel; gbefb_set_par() 827 struct fb_var_screeninfo *var) gbefb_encode_fix() 836 switch (var->bits_per_pixel) { gbefb_encode_fix() 847 fix->line_length = var->xres_virtual * var->bits_per_pixel / 8; gbefb_encode_fix() 855 * entries in the var structure). Return != 0 for invalid regno. 870 if (info->var.bits_per_pixel <= 8) { gbefb_setcolreg() 883 switch (info->var.bits_per_pixel) { gbefb_setcolreg() 890 (red << info->var.red.offset) | gbefb_setcolreg() 891 (green << info->var.green.offset) | gbefb_setcolreg() 892 (blue << info->var.blue.offset); gbefb_setcolreg() 896 (red << info->var.red.offset) | gbefb_setcolreg() 897 (green << info->var.green.offset) | gbefb_setcolreg() 898 (blue << info->var.blue.offset); gbefb_setcolreg() 907 * Check video mode validity, eventually modify var to best match. 909 static int gbefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) gbefb_check_var() argument 916 if (var->bits_per_pixel <= 8) gbefb_check_var() 917 var->bits_per_pixel = 8; gbefb_check_var() 918 else if (var->bits_per_pixel <= 16) gbefb_check_var() 919 var->bits_per_pixel = 16; gbefb_check_var() 920 else if (var->bits_per_pixel <= 32) gbefb_check_var() 921 var->bits_per_pixel = 32; gbefb_check_var() 927 if ((var->xres * var->yres * var->bits_per_pixel) & 4095) gbefb_check_var() 930 var->grayscale = 0; /* No grayscale for now */ gbefb_check_var() 932 ret = compute_gbe_timing(var, &timing); gbefb_check_var() 933 var->pixclock = ret; gbefb_check_var() 938 if (var->xres > var->xres_virtual || (!ywrap && !ypan)) gbefb_check_var() 939 var->xres_virtual = var->xres; gbefb_check_var() 940 if (var->yres > var->yres_virtual || (!ywrap && !ypan)) gbefb_check_var() 941 var->yres_virtual = var->yres; gbefb_check_var() 943 if (var->vmode & FB_VMODE_CONUPDATE) { gbefb_check_var() 944 var->vmode |= FB_VMODE_YWRAP; gbefb_check_var() 945 var->xoffset = info->var.xoffset; gbefb_check_var() 946 var->yoffset = info->var.yoffset; gbefb_check_var() 950 var->grayscale = 0; gbefb_check_var() 953 line_length = var->xres_virtual * var->bits_per_pixel / 8; gbefb_check_var() 954 if (line_length * var->yres_virtual > gbe_mem_size) gbefb_check_var() 957 switch (var->bits_per_pixel) { gbefb_check_var() 959 var->red.offset = 0; gbefb_check_var() 960 var->red.length = 8; gbefb_check_var() 961 var->green.offset = 0; gbefb_check_var() 962 var->green.length = 8; gbefb_check_var() 963 var->blue.offset = 0; gbefb_check_var() 964 var->blue.length = 8; gbefb_check_var() 965 var->transp.offset = 0; gbefb_check_var() 966 var->transp.length = 0; gbefb_check_var() 969 var->red.offset = 10; gbefb_check_var() 970 var->red.length = 5; gbefb_check_var() 971 var->green.offset = 5; gbefb_check_var() 972 var->green.length = 5; gbefb_check_var() 973 var->blue.offset = 0; gbefb_check_var() 974 var->blue.length = 5; gbefb_check_var() 975 var->transp.offset = 0; gbefb_check_var() 976 var->transp.length = 0; gbefb_check_var() 979 var->red.offset = 24; gbefb_check_var() 980 var->red.length = 8; gbefb_check_var() 981 var->green.offset = 16; gbefb_check_var() 982 var->green.length = 8; gbefb_check_var() 983 var->blue.offset = 8; gbefb_check_var() 984 var->blue.length = 8; gbefb_check_var() 985 var->transp.offset = 0; gbefb_check_var() 986 var->transp.length = 8; gbefb_check_var() 989 var->red.msb_right = 0; gbefb_check_var() 990 var->green.msb_right = 0; gbefb_check_var() 991 var->blue.msb_right = 0; gbefb_check_var() 992 var->transp.msb_right = 0; gbefb_check_var() 994 var->left_margin = timing.htotal - timing.hsync_end; gbefb_check_var() 995 var->right_margin = timing.hsync_start - timing.width; gbefb_check_var() 996 var->upper_margin = timing.vtotal - timing.vsync_end; gbefb_check_var() 997 var->lower_margin = timing.vsync_start - timing.height; gbefb_check_var() 998 var->hsync_len = timing.hsync_end - timing.hsync_start; gbefb_check_var() 999 var->vsync_len = timing.vsync_end - timing.vsync_start; gbefb_check_var() 1220 if (fb_find_mode(&par->var, info, mode_option, NULL, 0, gbefb_probe() 1222 par->var = *default_var; gbefb_probe() 1223 info->var = par->var; gbefb_probe() 1224 gbefb_check_var(&par->var, info); gbefb_probe() 1225 gbefb_encode_fix(&info->fix, &info->var); gbefb_probe() 826 gbefb_encode_fix(struct fb_fix_screeninfo *fix, struct fb_var_screeninfo *var) gbefb_encode_fix() argument
H A D	sunxvr1000.c	72 struct fb_var_screeninfo *var = &info->var; gfb_set_fbinfo() local 91 var->xres = gp->width; gfb_set_fbinfo() 92 var->yres = gp->height; gfb_set_fbinfo() 93 var->xres_virtual = var->xres; gfb_set_fbinfo() 94 var->yres_virtual = var->yres; gfb_set_fbinfo() 95 var->bits_per_pixel = gp->depth; gfb_set_fbinfo() 97 var->red.offset = 0; gfb_set_fbinfo() 98 var->red.length = 8; gfb_set_fbinfo() 99 var->green.offset = 8; gfb_set_fbinfo() 100 var->green.length = 8; gfb_set_fbinfo() 101 var->blue.offset = 16; gfb_set_fbinfo() 102 var->blue.length = 8; gfb_set_fbinfo() 103 var->transp.offset = 0; gfb_set_fbinfo() 104 var->transp.length = 0; gfb_set_fbinfo()
H A D	sunxvr2500.c	76 struct fb_var_screeninfo *var = &info->var; s3d_set_fbinfo() local 95 var->xres = sp->width; s3d_set_fbinfo() 96 var->yres = sp->height; s3d_set_fbinfo() 97 var->xres_virtual = var->xres; s3d_set_fbinfo() 98 var->yres_virtual = var->yres; s3d_set_fbinfo() 99 var->bits_per_pixel = sp->depth; s3d_set_fbinfo() 101 var->red.offset = 8; s3d_set_fbinfo() 102 var->red.length = 8; s3d_set_fbinfo() 103 var->green.offset = 16; s3d_set_fbinfo() 104 var->green.length = 8; s3d_set_fbinfo() 105 var->blue.offset = 24; s3d_set_fbinfo() 106 var->blue.length = 8; s3d_set_fbinfo() 107 var->transp.offset = 0; s3d_set_fbinfo() 108 var->transp.length = 0; s3d_set_fbinfo()
H A D	da8xx-fb.c	620 if (info->var.bits_per_pixel > 16 && lcd_revision == LCD_VERSION_1) fb_setcolreg() 625 red = CNVT_TOHW(red, info->var.red.length); fb_setcolreg() 626 green = CNVT_TOHW(green, info->var.green.length); fb_setcolreg() 627 blue = CNVT_TOHW(blue, info->var.blue.length); fb_setcolreg() 630 switch (info->var.bits_per_pixel) { fb_setcolreg() 635 if (info->var.grayscale) { fb_setcolreg() 676 v = (red << info->var.red.offset) | fb_setcolreg() 677 (green << info->var.green.offset) | fb_setcolreg() 678 (blue << info->var.blue.offset); fb_setcolreg() 951 static int fb_check_var(struct fb_var_screeninfo *var, fb_check_var() argument 956 int bpp = var->bits_per_pixel >> 3; fb_check_var() 957 unsigned long line_size = var->xres_virtual * bpp; fb_check_var() 959 if (var->bits_per_pixel > 16 && lcd_revision == LCD_VERSION_1) fb_check_var() 962 switch (var->bits_per_pixel) { fb_check_var() 965 var->red.offset = 0; fb_check_var() 966 var->red.length = 8; fb_check_var() 967 var->green.offset = 0; fb_check_var() 968 var->green.length = 8; fb_check_var() 969 var->blue.offset = 0; fb_check_var() 970 var->blue.length = 8; fb_check_var() 971 var->transp.offset = 0; fb_check_var() 972 var->transp.length = 0; fb_check_var() 973 var->nonstd = 0; fb_check_var() 976 var->red.offset = 0; fb_check_var() 977 var->red.length = 4; fb_check_var() 978 var->green.offset = 0; fb_check_var() 979 var->green.length = 4; fb_check_var() 980 var->blue.offset = 0; fb_check_var() 981 var->blue.length = 4; fb_check_var() 982 var->transp.offset = 0; fb_check_var() 983 var->transp.length = 0; fb_check_var() 984 var->nonstd = FB_NONSTD_REV_PIX_IN_B; fb_check_var() 987 var->red.offset = 11; fb_check_var() 988 var->red.length = 5; fb_check_var() 989 var->green.offset = 5; fb_check_var() 990 var->green.length = 6; fb_check_var() 991 var->blue.offset = 0; fb_check_var() 992 var->blue.length = 5; fb_check_var() 993 var->transp.offset = 0; fb_check_var() 994 var->transp.length = 0; fb_check_var() 995 var->nonstd = 0; fb_check_var() 998 var->red.offset = 16; fb_check_var() 999 var->red.length = 8; fb_check_var() 1000 var->green.offset = 8; fb_check_var() 1001 var->green.length = 8; fb_check_var() 1002 var->blue.offset = 0; fb_check_var() 1003 var->blue.length = 8; fb_check_var() 1004 var->nonstd = 0; fb_check_var() 1007 var->transp.offset = 24; fb_check_var() 1008 var->transp.length = 8; fb_check_var() 1009 var->red.offset = 16; fb_check_var() 1010 var->red.length = 8; fb_check_var() 1011 var->green.offset = 8; fb_check_var() 1012 var->green.length = 8; fb_check_var() 1013 var->blue.offset = 0; fb_check_var() 1014 var->blue.length = 8; fb_check_var() 1015 var->nonstd = 0; fb_check_var() 1021 var->red.msb_right = 0; fb_check_var() 1022 var->green.msb_right = 0; fb_check_var() 1023 var->blue.msb_right = 0; fb_check_var() 1024 var->transp.msb_right = 0; fb_check_var() 1026 if (line_size * var->yres_virtual > par->vram_size) fb_check_var() 1027 var->yres_virtual = par->vram_size / line_size; fb_check_var() 1029 if (var->yres > var->yres_virtual) fb_check_var() 1030 var->yres = var->yres_virtual; fb_check_var() 1032 if (var->xres > var->xres_virtual) fb_check_var() 1033 var->xres = var->xres_virtual; fb_check_var() 1035 if (var->xres + var->xoffset > var->xres_virtual) fb_check_var() 1036 var->xoffset = var->xres_virtual - var->xres; fb_check_var() 1037 if (var->yres + var->yoffset > var->yres_virtual) fb_check_var() 1038 var->yoffset = var->yres_virtual - var->yres; fb_check_var() 1040 var->pixclock = da8xx_fb_round_clk(par, var->pixclock); fb_check_var() 1219 static int da8xx_pan_display(struct fb_var_screeninfo *var, da8xx_pan_display() argument 1230 if (var->xoffset != fbi->var.xoffset || da8xx_pan_display() 1231 var->yoffset != fbi->var.yoffset) { da8xx_pan_display() 1232 memcpy(&new_var, &fbi->var, sizeof(new_var)); da8xx_pan_display() 1233 new_var.xoffset = var->xoffset; da8xx_pan_display() 1234 new_var.yoffset = var->yoffset; da8xx_pan_display() 1238 memcpy(&fbi->var, &new_var, sizeof(new_var)); da8xx_pan_display() 1242 new_var.xoffset * fbi->var.bits_per_pixel / 8; da8xx_pan_display() 1243 end = start + fbi->var.yres * fix->line_length - 1; da8xx_pan_display() 1276 fb_var_to_videomode(&par->mode, &info->var); da8xxfb_set_par() 1278 par->cfg.bpp = info->var.bits_per_pixel; da8xxfb_set_par() 1291 info->var.yoffset * info->fix.line_length + da8xxfb_set_par() 1292 info->var.xoffset * info->var.bits_per_pixel / 8; da8xxfb_set_par() 1294 info->var.yres * info->fix.line_length - 1; da8xxfb_set_par() 1473 da8xx_fb_info->var = da8xx_fb_var; fb_probe() 1476 da8xx_fb_info->fix.visual = (da8xx_fb_info->var.bits_per_pixel <= 8) ? fb_probe()
H A D	pm2fb.c	559 * pm2fb_check_var - Optional function. Validates a var passed in. 560 * @var: frame buffer variable screen structure 564 * var passed in. 568 static int pm2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) pm2fb_check_var() argument 572 if (var->bits_per_pixel != 8 && var->bits_per_pixel != 16 && pm2fb_check_var() 573 var->bits_per_pixel != 24 && var->bits_per_pixel != 32) { pm2fb_check_var() 574 DPRINTK("depth not supported: %u\n", var->bits_per_pixel); pm2fb_check_var() 578 if (var->xres != var->xres_virtual) { pm2fb_check_var() 584 if (var->yres > var->yres_virtual) { pm2fb_check_var() 591 if (var->yres_virtual > 2047) { pm2fb_check_var() 592 var->yres_virtual = 2047; pm2fb_check_var() 595 if (var->xoffset) { pm2fb_check_var() 600 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { pm2fb_check_var() 605 var->xres = (var->xres + 15) & ~15; /* could sometimes be 8 */ pm2fb_check_var() 606 lpitch = var->xres * ((var->bits_per_pixel + 7) >> 3); pm2fb_check_var() 608 if (var->xres < 320 || var->xres > 1600) { pm2fb_check_var() 609 DPRINTK("width not supported: %u\n", var->xres); pm2fb_check_var() 613 if (var->yres < 200 || var->yres > 1200) { pm2fb_check_var() 614 DPRINTK("height not supported: %u\n", var->yres); pm2fb_check_var() 618 if (lpitch * var->yres_virtual > info->fix.smem_len) { pm2fb_check_var() 620 var->xres, var->yres_virtual, var->bits_per_pixel); pm2fb_check_var() 624 if (PICOS2KHZ(var->pixclock) > PM2_MAX_PIXCLOCK) { pm2fb_check_var() 626 PICOS2KHZ(var->pixclock)); pm2fb_check_var() 630 var->transp.offset = 0; pm2fb_check_var() 631 var->transp.length = 0; pm2fb_check_var() 632 switch (var->bits_per_pixel) { pm2fb_check_var() 634 var->red.length = 8; pm2fb_check_var() 635 var->green.length = 8; pm2fb_check_var() 636 var->blue.length = 8; pm2fb_check_var() 639 var->red.offset = 11; pm2fb_check_var() 640 var->red.length = 5; pm2fb_check_var() 641 var->green.offset = 5; pm2fb_check_var() 642 var->green.length = 6; pm2fb_check_var() 643 var->blue.offset = 0; pm2fb_check_var() 644 var->blue.length = 5; pm2fb_check_var() 647 var->transp.offset = 24; pm2fb_check_var() 648 var->transp.length = 8; pm2fb_check_var() 649 var->red.offset = 16; pm2fb_check_var() 650 var->green.offset = 8; pm2fb_check_var() 651 var->blue.offset = 0; pm2fb_check_var() 652 var->red.length = 8; pm2fb_check_var() 653 var->green.length = 8; pm2fb_check_var() 654 var->blue.length = 8; pm2fb_check_var() 658 var->red.offset = 0; pm2fb_check_var() 659 var->blue.offset = 16; pm2fb_check_var() 661 var->red.offset = 16; pm2fb_check_var() 662 var->blue.offset = 0; pm2fb_check_var() 664 var->green.offset = 8; pm2fb_check_var() 665 var->red.length = 8; pm2fb_check_var() 666 var->green.length = 8; pm2fb_check_var() 667 var->blue.length = 8; pm2fb_check_var() 670 var->height = -1; pm2fb_check_var() 671 var->width = -1; pm2fb_check_var() 673 var->accel_flags = 0; /* Can't mmap if this is on */ pm2fb_check_var() 676 var->xres, var->yres, var->bits_per_pixel); pm2fb_check_var() 691 u32 width = (info->var.xres_virtual + 7) & ~7; pm2fb_set_par() 692 u32 height = info->var.yres_virtual; pm2fb_set_par() 693 u32 depth = (info->var.bits_per_pixel + 7) & ~7; pm2fb_set_par() 704 u32 xres = (info->var.xres + 31) & ~31; pm2fb_set_par() 716 pixclock = PICOS2KHZ(info->var.pixclock); pm2fb_set_par() 722 hsstart = to3264(info->var.right_margin, depth, data64); pm2fb_set_par() 723 hsend = hsstart + to3264(info->var.hsync_len, depth, data64); pm2fb_set_par() 724 hbend = hsend + to3264(info->var.left_margin, depth, data64); pm2fb_set_par() 726 vsstart = (info->var.lower_margin) pm2fb_set_par() 727 ? info->var.lower_margin - 1 pm2fb_set_par() 729 vsend = info->var.lower_margin + info->var.vsync_len - 1; pm2fb_set_par() 730 vbend = info->var.lower_margin + info->var.vsync_len + pm2fb_set_par() 731 info->var.upper_margin; pm2fb_set_par() 732 vtotal = info->var.yres + vbend - 1; pm2fb_set_par() 734 base = to3264(info->var.yoffset * xres + info->var.xoffset, depth, 1); pm2fb_set_par() 738 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) { pm2fb_set_par() 747 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) { pm2fb_set_par() 756 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { pm2fb_set_par() 760 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) pm2fb_set_par() 762 if ((info->var.activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) pm2fb_set_par() 768 info->fix.line_length = info->var.xres * depth / 8; pm2fb_set_par() 852 info->var.xres, info->var.yres, info->var.bits_per_pixel); pm2fb_set_par() 885 if (info->var.grayscale) pm2fb_setcolreg() 889 * var->{color}.offset contains start of bitfield pm2fb_setcolreg() 890 * var->{color}.length contains length of bitfield pm2fb_setcolreg() 898 * var->{color}.offset is 0 pm2fb_setcolreg() 899 * var->{color}.length contains width of DAC pm2fb_setcolreg() 904 * var->{color}.offset contains start of bitfield pm2fb_setcolreg() 905 * var->{color}.length contains length of bitfield pm2fb_setcolreg() 915 red = CNVT_TOHW(red, info->var.red.length); pm2fb_setcolreg() 916 green = CNVT_TOHW(green, info->var.green.length); pm2fb_setcolreg() 917 blue = CNVT_TOHW(blue, info->var.blue.length); pm2fb_setcolreg() 918 transp = CNVT_TOHW(transp, info->var.transp.length); pm2fb_setcolreg() 938 v = (red << info->var.red.offset) | pm2fb_setcolreg() 939 (green << info->var.green.offset) | pm2fb_setcolreg() 940 (blue << info->var.blue.offset) | pm2fb_setcolreg() 941 (transp << info->var.transp.offset); pm2fb_setcolreg() 943 switch (info->var.bits_per_pixel) { pm2fb_setcolreg() 961 * @var: frame buffer variable screen structure 965 * `xoffset' and `yoffset' fields of the `var' structure. 971 static int pm2fb_pan_display(struct fb_var_screeninfo *var, pm2fb_pan_display() argument 976 u32 depth = (info->var.bits_per_pixel + 7) & ~7; pm2fb_pan_display() 977 u32 xres = (info->var.xres + 31) & ~31; pm2fb_pan_display() 980 base = to3264(var->yoffset * xres + var->xoffset, depth, 1); pm2fb_pan_display() 1067 vxres = info->var.xres_virtual; pm2fb_fillrect() 1068 vyres = info->var.yres_virtual; pm2fb_fillrect() 1081 if (info->var.bits_per_pixel == 8) pm2fb_fillrect() 1083 if (info->var.bits_per_pixel <= 16) pm2fb_fillrect() 1090 if (info->var.bits_per_pixel != 24) { pm2fb_fillrect() 1124 vxres = info->var.xres_virtual; pm2fb_copyarea() 1125 vyres = info->var.yres_virtual; pm2fb_copyarea() 1161 u32 xres = (info->var.xres + 31) & ~31; pm2fb_imageblit() 1185 if (info->var.bits_per_pixel == 8) { pm2fb_imageblit() 1189 if (info->var.bits_per_pixel <= 16) { pm2fb_imageblit() 1209 if (info->var.bits_per_pixel == 24) { pm2fb_imageblit() 1268 int x = cursor->image.dx - info->var.xoffset; pm2vfb_cursor() 1269 int y = cursor->image.dy - info->var.yoffset; pm2vfb_cursor() 1397 int x = cursor->image.dx - info->var.xoffset + 63; pm2fb_cursor() 1398 int y = cursor->image.dy - info->var.yoffset + 63; pm2fb_cursor() 1685 err = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8); pm2fb_probe() 1687 info->var = pm2fb_var; pm2fb_probe()
H A D	imxfb.c	244 static int imxfb_activate_var(struct fb_var_screeninfo *var, 295 if (info->var.grayscale) imxfb_setcolreg() 308 val = chan_to_field(red, &info->var.red); imxfb_setcolreg() 309 val |= chan_to_field(green, &info->var.green); imxfb_setcolreg() 310 val |= chan_to_field(blue, &info->var.blue); imxfb_setcolreg() 347 static int imxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) imxfb_check_var() argument 356 if (var->xres < MIN_XRES) imxfb_check_var() 357 var->xres = MIN_XRES; imxfb_check_var() 358 if (var->yres < MIN_YRES) imxfb_check_var() 359 var->yres = MIN_YRES; imxfb_check_var() 365 var->xres = imxfb_mode->mode.xres; imxfb_check_var() 366 var->yres = imxfb_mode->mode.yres; imxfb_check_var() 367 var->bits_per_pixel = imxfb_mode->bpp; imxfb_check_var() 368 var->pixclock = imxfb_mode->mode.pixclock; imxfb_check_var() 369 var->hsync_len = imxfb_mode->mode.hsync_len; imxfb_check_var() 370 var->left_margin = imxfb_mode->mode.left_margin; imxfb_check_var() 371 var->right_margin = imxfb_mode->mode.right_margin; imxfb_check_var() 372 var->vsync_len = imxfb_mode->mode.vsync_len; imxfb_check_var() 373 var->upper_margin = imxfb_mode->mode.upper_margin; imxfb_check_var() 374 var->lower_margin = imxfb_mode->mode.lower_margin; imxfb_check_var() 375 var->sync = imxfb_mode->mode.sync; imxfb_check_var() 376 var->xres_virtual = max(var->xres_virtual, var->xres); imxfb_check_var() 377 var->yres_virtual = max(var->yres_virtual, var->yres); imxfb_check_var() 379 pr_debug("var->bits_per_pixel=%d\n", var->bits_per_pixel); imxfb_check_var() 383 tmp = var->pixclock * (unsigned long long)lcd_clk; imxfb_check_var() 398 switch (var->bits_per_pixel) { imxfb_check_var() 430 var->red = rgb->red; imxfb_check_var() 431 var->green = rgb->green; imxfb_check_var() 432 var->blue = rgb->blue; imxfb_check_var() 433 var->transp = rgb->transp; imxfb_check_var() 436 var->red.length, var->green.length, var->blue.length, imxfb_check_var() 437 var->transp.length); imxfb_check_var() 440 var->red.offset, var->green.offset, var->blue.offset, imxfb_check_var() 441 var->transp.offset); imxfb_check_var() 453 struct fb_var_screeninfo *var = &info->var; imxfb_set_par() local 455 if (var->bits_per_pixel == 16 || var->bits_per_pixel == 32) imxfb_set_par() 468 info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; imxfb_set_par() 469 fbi->palette_size = var->bits_per_pixel == 8 ? 256 : 16; imxfb_set_par() 471 imxfb_activate_var(var, info); imxfb_set_par() 554 * Configures LCD Controller based on entries in var parameter. Settings are 557 static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *info) imxfb_activate_var() argument 562 pr_debug("var: xres=%d hslen=%d lm=%d rm=%d\n", imxfb_activate_var() 563 var->xres, var->hsync_len, imxfb_activate_var() 564 var->left_margin, var->right_margin); imxfb_activate_var() 565 pr_debug("var: yres=%d vslen=%d um=%d bm=%d\n", imxfb_activate_var() 566 var->yres, var->vsync_len, imxfb_activate_var() 567 var->upper_margin, var->lower_margin); imxfb_activate_var() 570 if (var->xres < 16 || var->xres > 1024) imxfb_activate_var() 572 info->fix.id, var->xres); imxfb_activate_var() 573 if (var->hsync_len < 1 || var->hsync_len > 64) imxfb_activate_var() 575 info->fix.id, var->hsync_len); imxfb_activate_var() 576 if (var->left_margin > 255) imxfb_activate_var() 578 info->fix.id, var->left_margin); imxfb_activate_var() 579 if (var->right_margin > 255) imxfb_activate_var() 581 info->fix.id, var->right_margin); imxfb_activate_var() 582 if (var->yres < 1 || var->yres > ymax_mask) imxfb_activate_var() 584 info->fix.id, var->yres); imxfb_activate_var() 585 if (var->vsync_len > 100) imxfb_activate_var() 587 info->fix.id, var->vsync_len); imxfb_activate_var() 588 if (var->upper_margin > 63) imxfb_activate_var() 590 info->fix.id, var->upper_margin); imxfb_activate_var() 591 if (var->lower_margin > 255) imxfb_activate_var() 593 info->fix.id, var->lower_margin); imxfb_activate_var() 597 writel(VPW_VPW(var->xres * var->bits_per_pixel / 8 / 4), imxfb_activate_var() 600 writel(HCR_H_WIDTH(var->hsync_len - 1) | imxfb_activate_var() 601 HCR_H_WAIT_1(var->right_margin - 1) | imxfb_activate_var() 602 HCR_H_WAIT_2(var->left_margin - 3), imxfb_activate_var() 605 writel(VCR_V_WIDTH(var->vsync_len) | imxfb_activate_var() 606 VCR_V_WAIT_1(var->lower_margin) | imxfb_activate_var() 607 VCR_V_WAIT_2(var->upper_margin), imxfb_activate_var() 610 writel(SIZE_XMAX(var->xres) | (var->yres & ymax_mask), imxfb_activate_var() 651 info->var.nonstd = 0; imxfb_init_fbinfo() 652 info->var.activate = FB_ACTIVATE_NOW; imxfb_init_fbinfo() 653 info->var.height = -1; imxfb_init_fbinfo() 654 info->var.width = -1; imxfb_init_fbinfo() 655 info->var.accel_flags = 0; imxfb_init_fbinfo() 656 info->var.vmode = FB_VMODE_NONINTERLACED; imxfb_init_fbinfo() 667 info->var.grayscale = of_property_read_bool(np, imxfb_init_fbinfo() 951 imxfb_check_var(&info->var, info); imxfb_probe() 953 ret = fb_alloc_cmap(&info->cmap, 1 << info->var.bits_per_pixel, 0); imxfb_probe()
H A D	mx3fb.c	273 struct fb_var_screeninfo cur_var; /* current var info */ 744 struct fb_var_screeninfo *var = &fbi->var; mx3fb_set_fix() local 748 fix->line_length = var->xres_virtual * var->bits_per_pixel / 8; mx3fb_set_fix() 779 struct fb_var_screeninfo new_var = fbi->var; mx3fb_must_set_par() 781 if ((fbi->var.activate & FB_ACTIVATE_FORCE) && mx3fb_must_set_par() 782 (fbi->var.activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) mx3fb_must_set_par() 812 mem_len = fbi->var.yres_virtual * fbi->fix.line_length; __set_par() 831 if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT) __set_par() 833 if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT) __set_par() 835 if (fbi->var.sync & FB_SYNC_CLK_INVERT) __set_par() 837 if (fbi->var.sync & FB_SYNC_DATA_INVERT) __set_par() 839 if (fbi->var.sync & FB_SYNC_OE_ACT_HIGH) __set_par() 841 if (fbi->var.sync & FB_SYNC_CLK_IDLE_EN) __set_par() 843 if (fbi->var.sync & FB_SYNC_CLK_SEL_EN) __set_par() 845 if (fbi->var.sync & FB_SYNC_SHARP_MODE) __set_par() 849 (u32) (PICOS2KHZ(fbi->var.pixclock) * 1000UL)); __set_par() 852 (PICOS2KHZ(fbi->var.pixclock)) * 1000UL, __set_par() 853 fbi->var.xres, fbi->var.yres, __set_par() 854 fbi->var.left_margin, __set_par() 855 fbi->var.hsync_len, __set_par() 856 fbi->var.right_margin + __set_par() 857 fbi->var.hsync_len, __set_par() 858 fbi->var.upper_margin, __set_par() 859 fbi->var.vsync_len, __set_par() 860 fbi->var.lower_margin + __set_par() 861 fbi->var.vsync_len, sig_cfg) != 0) { __set_par() 872 video->out_pixel_fmt = bpp_to_pixfmt(fbi->var.bits_per_pixel); __set_par() 873 video->out_width = fbi->var.xres; __set_par() 874 video->out_height = fbi->var.yres; __set_par() 875 video->out_stride = fbi->var.xres_virtual; __set_par() 893 mx3_fbi->cur_var = fbi->var; __set_par() 925 * @var: framebuffer variable parameters 928 static int mx3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi) mx3fb_check_var() argument 936 if (var->xres_virtual < var->xres) mx3fb_check_var() 937 var->xres_virtual = var->xres; mx3fb_check_var() 938 if (var->yres_virtual < var->yres) mx3fb_check_var() 939 var->yres_virtual = var->yres; mx3fb_check_var() 941 if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) && mx3fb_check_var() 942 (var->bits_per_pixel != 16)) mx3fb_check_var() 943 var->bits_per_pixel = default_bpp; mx3fb_check_var() 945 switch (var->bits_per_pixel) { mx3fb_check_var() 947 var->red.length = 5; mx3fb_check_var() 948 var->red.offset = 11; mx3fb_check_var() 949 var->red.msb_right = 0; mx3fb_check_var() 951 var->green.length = 6; mx3fb_check_var() 952 var->green.offset = 5; mx3fb_check_var() 953 var->green.msb_right = 0; mx3fb_check_var() 955 var->blue.length = 5; mx3fb_check_var() 956 var->blue.offset = 0; mx3fb_check_var() 957 var->blue.msb_right = 0; mx3fb_check_var() 959 var->transp.length = 0; mx3fb_check_var() 960 var->transp.offset = 0; mx3fb_check_var() 961 var->transp.msb_right = 0; mx3fb_check_var() 964 var->red.length = 8; mx3fb_check_var() 965 var->red.offset = 16; mx3fb_check_var() 966 var->red.msb_right = 0; mx3fb_check_var() 968 var->green.length = 8; mx3fb_check_var() 969 var->green.offset = 8; mx3fb_check_var() 970 var->green.msb_right = 0; mx3fb_check_var() 972 var->blue.length = 8; mx3fb_check_var() 973 var->blue.offset = 0; mx3fb_check_var() 974 var->blue.msb_right = 0; mx3fb_check_var() 976 var->transp.length = 0; mx3fb_check_var() 977 var->transp.offset = 0; mx3fb_check_var() 978 var->transp.msb_right = 0; mx3fb_check_var() 981 var->red.length = 8; mx3fb_check_var() 982 var->red.offset = 16; mx3fb_check_var() 983 var->red.msb_right = 0; mx3fb_check_var() 985 var->green.length = 8; mx3fb_check_var() 986 var->green.offset = 8; mx3fb_check_var() 987 var->green.msb_right = 0; mx3fb_check_var() 989 var->blue.length = 8; mx3fb_check_var() 990 var->blue.offset = 0; mx3fb_check_var() 991 var->blue.msb_right = 0; mx3fb_check_var() 993 var->transp.length = 8; mx3fb_check_var() 994 var->transp.offset = 24; mx3fb_check_var() 995 var->transp.msb_right = 0; mx3fb_check_var() 999 if (var->pixclock < 1000) { mx3fb_check_var() 1000 htotal = var->xres + var->right_margin + var->hsync_len + mx3fb_check_var() 1001 var->left_margin; mx3fb_check_var() 1002 vtotal = var->yres + var->lower_margin + var->vsync_len + mx3fb_check_var() 1003 var->upper_margin; mx3fb_check_var() 1004 var->pixclock = (vtotal * htotal * 6UL) / 100UL; mx3fb_check_var() 1005 var->pixclock = KHZ2PICOS(var->pixclock); mx3fb_check_var() 1007 var->pixclock); mx3fb_check_var() 1010 var->height = -1; mx3fb_check_var() 1011 var->width = -1; mx3fb_check_var() 1012 var->grayscale = 0; mx3fb_check_var() 1015 var->sync |= mx3_fbi->cur_var.sync; mx3fb_check_var() 1016 mx3_fbi->cur_var.sync |= var->sync; mx3fb_check_var() 1043 if (fbi->var.grayscale) mx3fb_setcolreg() 1055 val = chan_to_field(red, &fbi->var.red); mx3fb_setcolreg() 1056 val |= chan_to_field(green, &fbi->var.green); mx3fb_setcolreg() 1057 val |= chan_to_field(blue, &fbi->var.blue); mx3fb_setcolreg() 1131 * @var: variable screen buffer information. 1136 static int mx3fb_pan_display(struct fb_var_screeninfo *var, mx3fb_pan_display() argument 1152 if (var->xoffset > 0) { mx3fb_pan_display() 1157 if (mx3_fbi->cur_var.xoffset == var->xoffset && mx3fb_pan_display() 1158 mx3_fbi->cur_var.yoffset == var->yoffset) mx3fb_pan_display() 1161 y_bottom = var->yoffset; mx3fb_pan_display() 1163 if (!(var->vmode & FB_VMODE_YWRAP)) mx3fb_pan_display() 1164 y_bottom += fbi->var.yres; mx3fb_pan_display() 1166 if (y_bottom > fbi->var.yres_virtual) mx3fb_pan_display() 1171 offset = var->yoffset * fbi->fix.line_length mx3fb_pan_display() 1172 + var->xoffset * (fbi->var.bits_per_pixel / 8); mx3fb_pan_display() 1233 fbi->var.xoffset = var->xoffset; mx3fb_pan_display() 1234 fbi->var.yoffset = var->yoffset; mx3fb_pan_display() 1236 if (var->vmode & FB_VMODE_YWRAP) mx3fb_pan_display() 1237 fbi->var.vmode |= FB_VMODE_YWRAP; mx3fb_pan_display() 1239 fbi->var.vmode &= ~FB_VMODE_YWRAP; mx3fb_pan_display() 1241 mx3_fbi->cur_var = fbi->var; mx3fb_pan_display() 1411 fbi->var.activate = FB_ACTIVATE_NOW; mx3fb_init_fbinfo() 1472 if (!fb_find_mode(&fbi->var, fbi, fb_mode, mode, init_fb_chan() 1481 fbi->var.yres_virtual = fbi->var.yres * 2; init_fb_chan()
H A D	tdfxfb.c	454 static int tdfxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) tdfxfb_check_var() argument 459 if (var->bits_per_pixel != 8 && var->bits_per_pixel != 16 && tdfxfb_check_var() 460 var->bits_per_pixel != 24 && var->bits_per_pixel != 32) { tdfxfb_check_var() 461 DPRINTK("depth not supported: %u\n", var->bits_per_pixel); tdfxfb_check_var() 465 if (var->xres != var->xres_virtual) tdfxfb_check_var() 466 var->xres_virtual = var->xres; tdfxfb_check_var() 468 if (var->yres > var->yres_virtual) tdfxfb_check_var() 469 var->yres_virtual = var->yres; tdfxfb_check_var() 471 if (var->xoffset) { tdfxfb_check_var() 475 var->yoffset = 0; tdfxfb_check_var() 483 if (((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) && tdfxfb_check_var() 490 info->monspecs.dclkmax && fb_validate_mode(var, info) < 0) { tdfxfb_check_var() 495 var->xres = (var->xres + 15) & ~15; /* could sometimes be 8 */ tdfxfb_check_var() 496 lpitch = var->xres * ((var->bits_per_pixel + 7) >> 3); tdfxfb_check_var() 498 if (var->xres < 320 || var->xres > 2048) { tdfxfb_check_var() 499 DPRINTK("width not supported: %u\n", var->xres); tdfxfb_check_var() 503 if (var->yres < 200 || var->yres > 2048) { tdfxfb_check_var() 504 DPRINTK("height not supported: %u\n", var->yres); tdfxfb_check_var() 508 if (lpitch * var->yres_virtual > info->fix.smem_len) { tdfxfb_check_var() 509 var->yres_virtual = info->fix.smem_len / lpitch; tdfxfb_check_var() 510 if (var->yres_virtual < var->yres) { tdfxfb_check_var() 512 var->xres, var->yres_virtual, tdfxfb_check_var() 513 var->bits_per_pixel); tdfxfb_check_var() 518 if (PICOS2KHZ(var->pixclock) > par->max_pixclock) { tdfxfb_check_var() 520 PICOS2KHZ(var->pixclock)); tdfxfb_check_var() 524 var->transp.offset = 0; tdfxfb_check_var() 525 var->transp.length = 0; tdfxfb_check_var() 526 switch (var->bits_per_pixel) { tdfxfb_check_var() 528 var->red.length = 8; tdfxfb_check_var() 529 var->red.offset = 0; tdfxfb_check_var() 530 var->green = var->red; tdfxfb_check_var() 531 var->blue = var->red; tdfxfb_check_var() 534 var->red.offset = 11; tdfxfb_check_var() 535 var->red.length = 5; tdfxfb_check_var() 536 var->green.offset = 5; tdfxfb_check_var() 537 var->green.length = 6; tdfxfb_check_var() 538 var->blue.offset = 0; tdfxfb_check_var() 539 var->blue.length = 5; tdfxfb_check_var() 542 var->transp.offset = 24; tdfxfb_check_var() 543 var->transp.length = 8; tdfxfb_check_var() 545 var->red.offset = 16; tdfxfb_check_var() 546 var->green.offset = 8; tdfxfb_check_var() 547 var->blue.offset = 0; tdfxfb_check_var() 548 var->red.length = var->green.length = var->blue.length = 8; tdfxfb_check_var() 551 var->width = -1; tdfxfb_check_var() 552 var->height = -1; tdfxfb_check_var() 554 var->accel_flags = FB_ACCELF_TEXT; tdfxfb_check_var() 557 var->xres, var->yres, var->bits_per_pixel); tdfxfb_check_var() 564 u32 hdispend = info->var.xres; tdfxfb_set_par() 565 u32 hsyncsta = hdispend + info->var.right_margin; tdfxfb_set_par() 566 u32 hsyncend = hsyncsta + info->var.hsync_len; tdfxfb_set_par() 567 u32 htotal = hsyncend + info->var.left_margin; tdfxfb_set_par() 573 u32 cpp = (info->var.bits_per_pixel + 7) >> 3; tdfxfb_set_par() 583 freq = PICOS2KHZ(info->var.pixclock); tdfxfb_set_par() 605 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { tdfxfb_set_par() 606 vd = (info->var.yres << 1) - 1; tdfxfb_set_par() 607 vs = vd + (info->var.lower_margin << 1); tdfxfb_set_par() 608 ve = vs + (info->var.vsync_len << 1); tdfxfb_set_par() 609 vt = ve + (info->var.upper_margin << 1) - 1; tdfxfb_set_par() 610 reg.screensize = info->var.xres | (info->var.yres << 13); tdfxfb_set_par() 614 vd = info->var.yres - 1; tdfxfb_set_par() 615 vs = vd + info->var.lower_margin; tdfxfb_set_par() 616 ve = vs + info->var.vsync_len; tdfxfb_set_par() 617 vt = ve + info->var.upper_margin - 1; tdfxfb_set_par() 618 reg.screensize = info->var.xres | (info->var.yres << 12); tdfxfb_set_par() 626 (info->var.xres < 400 ? 0xa0 : tdfxfb_set_par() 627 info->var.xres < 480 ? 0x60 : tdfxfb_set_par() 628 info->var.xres < 768 ? 0xe0 : 0x20); tdfxfb_set_par() 711 reg.stride = info->var.xres * cpp; tdfxfb_set_par() 712 reg.startaddr = info->var.yoffset * reg.stride tdfxfb_set_par() 713 + info->var.xoffset * cpp; tdfxfb_set_par() 721 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) tdfxfb_set_par() 726 switch (info->var.bits_per_pixel) { tdfxfb_set_par() 746 info->fix.visual = (info->var.bits_per_pixel == 8) tdfxfb_set_par() 750 info->var.xres, info->var.yres, info->var.bits_per_pixel); tdfxfb_set_par() 768 if (info->var.grayscale) { tdfxfb_setcolreg() 785 rgbcol = (CNVT_TOHW(red, info->var.red.length) << tdfxfb_setcolreg() 786 info->var.red.offset) | tdfxfb_setcolreg() 787 (CNVT_TOHW(green, info->var.green.length) << tdfxfb_setcolreg() 788 info->var.green.offset) | tdfxfb_setcolreg() 789 (CNVT_TOHW(blue, info->var.blue.length) << tdfxfb_setcolreg() 790 info->var.blue.offset) | tdfxfb_setcolreg() 791 (CNVT_TOHW(transp, info->var.transp.length) << tdfxfb_setcolreg() 792 info->var.transp.offset); tdfxfb_setcolreg() 798 DPRINTK("bad depth %u\n", info->var.bits_per_pixel); tdfxfb_setcolreg() 841 * Set the starting position of the visible screen to var->yoffset 843 static int tdfxfb_pan_display(struct fb_var_screeninfo *var, tdfxfb_pan_display() argument 847 u32 addr = var->yoffset * info->fix.line_length; tdfxfb_pan_display() 849 if (nopan || var->xoffset) tdfxfb_pan_display() 866 u32 bpp = info->var.bits_per_pixel; tdfxfb_fillrect() 910 u32 bpp = info->var.bits_per_pixel; tdfxfb_copyarea() 969 u32 bpp = info->var.bits_per_pixel; tdfxfb_imageblit() 1106 int y = cursor->image.dy - info->var.yoffset; tdfxfb_cursor() 1501 info->var.bits_per_pixel = 8; tdfxfb_probe() 1517 fb_videomode_to_var(&info->var, m); tdfxfb_probe() 1518 /* fill all other info->var's fields */ tdfxfb_probe() 1519 if (tdfxfb_check_var(&info->var, info) < 0) tdfxfb_probe() 1520 info->var = tdfx_var; tdfxfb_probe() 1531 err = fb_find_mode(&info->var, info, mode_option, tdfxfb_probe() 1533 NULL, info->var.bits_per_pixel); tdfxfb_probe() 1535 info->var = tdfx_var; tdfxfb_probe() 1544 lpitch = info->var.xres_virtual * ((info->var.bits_per_pixel + 7) >> 3); tdfxfb_probe() 1545 info->var.yres_virtual = info->fix.smem_len / lpitch; tdfxfb_probe() 1546 if (info->var.yres_virtual < info->var.yres) tdfxfb_probe()
H A D	imsttfb.c	748 set_offset (struct fb_var_screeninfo *var, struct fb_info *info) set_offset() argument 751 __u32 off = var->yoffset * (info->fix.line_length >> 3) set_offset() 752 + ((var->xoffset * (info->var.bits_per_pixel >> 3)) >> 3); set_offset() 783 imsttfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) imsttfb_check_var() argument 785 if ((var->bits_per_pixel != 8 && var->bits_per_pixel != 16 imsttfb_check_var() 786 && var->bits_per_pixel != 24 && var->bits_per_pixel != 32) imsttfb_check_var() 787 || var->xres_virtual < var->xres || var->yres_virtual < var->yres imsttfb_check_var() 788 || var->nonstd imsttfb_check_var() 789 || (var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) imsttfb_check_var() 792 if ((var->xres * var->yres) * (var->bits_per_pixel >> 3) > info->fix.smem_len imsttfb_check_var() 793 || (var->xres_virtual * var->yres_virtual) * (var->bits_per_pixel >> 3) > info->fix.smem_len) imsttfb_check_var() 796 switch (var->bits_per_pixel) { imsttfb_check_var() 798 var->red.offset = 0; imsttfb_check_var() 799 var->red.length = 8; imsttfb_check_var() 800 var->green.offset = 0; imsttfb_check_var() 801 var->green.length = 8; imsttfb_check_var() 802 var->blue.offset = 0; imsttfb_check_var() 803 var->blue.length = 8; imsttfb_check_var() 804 var->transp.offset = 0; imsttfb_check_var() 805 var->transp.length = 0; imsttfb_check_var() 808 if (var->green.length != 6) imsttfb_check_var() 809 var->red.offset = 10; imsttfb_check_var() 810 var->red.length = 5; imsttfb_check_var() 811 var->green.offset = 5; imsttfb_check_var() 812 if (var->green.length != 6) imsttfb_check_var() 813 var->green.length = 5; imsttfb_check_var() 814 var->blue.offset = 0; imsttfb_check_var() 815 var->blue.length = 5; imsttfb_check_var() 816 var->transp.offset = 0; imsttfb_check_var() 817 var->transp.length = 0; imsttfb_check_var() 820 var->red.offset = 16; imsttfb_check_var() 821 var->red.length = 8; imsttfb_check_var() 822 var->green.offset = 8; imsttfb_check_var() 823 var->green.length = 8; imsttfb_check_var() 824 var->blue.offset = 0; imsttfb_check_var() 825 var->blue.length = 8; imsttfb_check_var() 826 var->transp.offset = 0; imsttfb_check_var() 827 var->transp.length = 0; imsttfb_check_var() 830 var->red.offset = 16; imsttfb_check_var() 831 var->red.length = 8; imsttfb_check_var() 832 var->green.offset = 8; imsttfb_check_var() 833 var->green.length = 8; imsttfb_check_var() 834 var->blue.offset = 0; imsttfb_check_var() 835 var->blue.length = 8; imsttfb_check_var() 836 var->transp.offset = 24; imsttfb_check_var() 837 var->transp.length = 8; imsttfb_check_var() 841 if (var->yres == var->yres_virtual) { imsttfb_check_var() 843 var->yres_virtual = ((vram << 3) / var->bits_per_pixel) / var->xres_virtual; imsttfb_check_var() 844 if (var->yres_virtual < var->yres) imsttfb_check_var() 845 var->yres_virtual = var->yres; imsttfb_check_var() 848 var->red.msb_right = 0; imsttfb_check_var() 849 var->green.msb_right = 0; imsttfb_check_var() 850 var->blue.msb_right = 0; imsttfb_check_var() 851 var->transp.msb_right = 0; imsttfb_check_var() 852 var->height = -1; imsttfb_check_var() 853 var->width = -1; imsttfb_check_var() 854 var->vmode = FB_VMODE_NONINTERLACED; imsttfb_check_var() 855 var->left_margin = var->right_margin = 16; imsttfb_check_var() 856 var->upper_margin = var->lower_margin = 16; imsttfb_check_var() 857 var->hsync_len = var->vsync_len = 8; imsttfb_check_var() 866 if (!compute_imstt_regvals(par, info->var.xres, info->var.yres)) imsttfb_set_par() 869 if (info->var.green.length == 6) imsttfb_set_par() 873 set_imstt_regvals(info, info->var.bits_per_pixel); imsttfb_set_par() 874 info->var.pixclock = 1000000 / getclkMHz(par); imsttfb_set_par() 883 u_int bpp = info->var.bits_per_pixel; imsttfb_setcolreg() 907 (regno << (info->var.green.length == imsttfb_setcolreg() 924 imsttfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) imsttfb_pan_display() argument 926 if (var->xoffset + info->var.xres > info->var.xres_virtual imsttfb_pan_display() 927 || var->yoffset + info->var.yres > info->var.yres_virtual) imsttfb_pan_display() 930 info->var.xoffset = var->xoffset; imsttfb_pan_display() 931 info->var.yoffset = var->yoffset; imsttfb_pan_display() 932 set_offset(var, info); imsttfb_pan_display() 1000 Bpp = info->var.bits_per_pixel >> 3, imsttfb_fillrect() 1041 Bpp = info->var.bits_per_pixel >> 3, imsttfb_copyarea() 1210 xx = cursor->image.dx - info->var.xoffset; 1211 yy = cursor->image.dy - info->var.yoffset; 1408 if (mac_vmode_to_var(vmode, cmode, &info->var)) { init_imstt() 1409 info->var.xres = info->var.xres_virtual = INIT_XRES; init_imstt() 1410 info->var.yres = info->var.yres_virtual = INIT_YRES; init_imstt() 1411 info->var.bits_per_pixel = INIT_BPP; init_imstt() 1415 info->var.xres = info->var.xres_virtual = INIT_XRES; init_imstt() 1416 info->var.yres = info->var.yres_virtual = INIT_YRES; init_imstt() 1417 info->var.bits_per_pixel = INIT_BPP; init_imstt() 1420 if ((info->var.xres * info->var.yres) * (info->var.bits_per_pixel >> 3) > info->fix.smem_len init_imstt() 1421 || !(compute_imstt_regvals(par, info->var.xres, info->var.yres))) { init_imstt() 1422 printk("imsttfb: %ux%ux%u not supported\n", info->var.xres, info->var.yres, info->var.bits_per_pixel); init_imstt() 1431 info->fix.visual = info->var.bits_per_pixel == 8 ? FB_VISUAL_PSEUDOCOLOR init_imstt() 1433 info->fix.line_length = info->var.xres * (info->var.bits_per_pixel >> 3); init_imstt() 1438 info->var.accel_flags = FB_ACCELF_TEXT; init_imstt() 1442 if (info->var.green.length == 6) init_imstt() 1446 set_imstt_regvals(info, info->var.bits_per_pixel); init_imstt() 1448 info->var.pixclock = 1000000 / getclkMHz(par); init_imstt()
H A D	sa1100fb.c	219 static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_info *); 257 static inline u_int palette_pbs(struct fb_var_screeninfo *var) palette_pbs() argument 260 switch (var->bits_per_pixel) { palette_pbs() 282 val |= palette_pbs(&fbi->fb.var); sa1100fb_setpalettereg() 315 if (fbi->fb.var.grayscale) sa1100fb_setcolreg() 328 val = chan_to_field(red, &fbi->fb.var.red); sa1100fb_setcolreg() 329 val |= chan_to_field(green, &fbi->fb.var.green); sa1100fb_setcolreg() 330 val |= chan_to_field(blue, &fbi->fb.var.blue); sa1100fb_setcolreg() 353 static inline unsigned int sa1100fb_display_dma_period(struct fb_var_screeninfo *var) sa1100fb_display_dma_period() argument 359 return var->pixclock * 8 * 16 / var->bits_per_pixel; sa1100fb_display_dma_period() 370 sa1100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) sa1100fb_check_var() argument 376 if (var->xres < MIN_XRES) sa1100fb_check_var() 377 var->xres = MIN_XRES; sa1100fb_check_var() 378 if (var->yres < MIN_YRES) sa1100fb_check_var() 379 var->yres = MIN_YRES; sa1100fb_check_var() 380 if (var->xres > fbi->inf->xres) sa1100fb_check_var() 381 var->xres = fbi->inf->xres; sa1100fb_check_var() 382 if (var->yres > fbi->inf->yres) sa1100fb_check_var() 383 var->yres = fbi->inf->yres; sa1100fb_check_var() 384 var->xres_virtual = max(var->xres_virtual, var->xres); sa1100fb_check_var() 385 var->yres_virtual = max(var->yres_virtual, var->yres); sa1100fb_check_var() 387 dev_dbg(fbi->dev, "var->bits_per_pixel=%d\n", var->bits_per_pixel); sa1100fb_check_var() 388 switch (var->bits_per_pixel) { sa1100fb_check_var() 406 var->red = fbi->rgb[rgbidx]->red; sa1100fb_check_var() 407 var->green = fbi->rgb[rgbidx]->green; sa1100fb_check_var() 408 var->blue = fbi->rgb[rgbidx]->blue; sa1100fb_check_var() 409 var->transp = fbi->rgb[rgbidx]->transp; sa1100fb_check_var() 412 var->red.length, var->green.length, var->blue.length, sa1100fb_check_var() 413 var->transp.length); sa1100fb_check_var() 416 var->red.offset, var->green.offset, var->blue.offset, sa1100fb_check_var() 417 var->transp.offset); sa1100fb_check_var() 421 sa1100fb_display_dma_period(var), sa1100fb_check_var() 442 struct fb_var_screeninfo *var = &info->var; sa1100fb_set_par() local 447 if (var->bits_per_pixel == 16) sa1100fb_set_par() 460 fbi->fb.fix.line_length = var->xres_virtual * sa1100fb_set_par() 461 var->bits_per_pixel / 8; sa1100fb_set_par() 462 fbi->palette_size = var->bits_per_pixel == 8 ? 256 : 16; sa1100fb_set_par() 475 sa1100fb_activate_var(var, fbi); sa1100fb_set_par() 490 if (!kspc && (fbi->fb.var.bits_per_pixel == 16 || fbi->inf->cmap_static)) 609 * Configures LCD Controller based on entries in var parameter. Settings are 612 static int sa1100fb_activate_var(struct fb_var_screeninfo *var, struct sa1100fb_info *fbi) sa1100fb_activate_var() argument 620 dev_dbg(fbi->dev, "var: xres=%d hslen=%d lm=%d rm=%d\n", sa1100fb_activate_var() 621 var->xres, var->hsync_len, sa1100fb_activate_var() 622 var->left_margin, var->right_margin); sa1100fb_activate_var() 623 dev_dbg(fbi->dev, "var: yres=%d vslen=%d um=%d bm=%d\n", sa1100fb_activate_var() 624 var->yres, var->vsync_len, sa1100fb_activate_var() 625 var->upper_margin, var->lower_margin); sa1100fb_activate_var() 628 if (var->xres < 16 || var->xres > 1024) sa1100fb_activate_var() 630 fbi->fb.fix.id, var->xres); sa1100fb_activate_var() 631 if (var->hsync_len < 1 || var->hsync_len > 64) sa1100fb_activate_var() 633 fbi->fb.fix.id, var->hsync_len); sa1100fb_activate_var() 634 if (var->left_margin < 1 || var->left_margin > 255) sa1100fb_activate_var() 636 fbi->fb.fix.id, var->left_margin); sa1100fb_activate_var() 637 if (var->right_margin < 1 || var->right_margin > 255) sa1100fb_activate_var() 639 fbi->fb.fix.id, var->right_margin); sa1100fb_activate_var() 640 if (var->yres < 1 || var->yres > 1024) sa1100fb_activate_var() 642 fbi->fb.fix.id, var->yres); sa1100fb_activate_var() 643 if (var->vsync_len < 1 || var->vsync_len > 64) sa1100fb_activate_var() 645 fbi->fb.fix.id, var->vsync_len); sa1100fb_activate_var() 646 if (var->upper_margin < 0 || var->upper_margin > 255) sa1100fb_activate_var() 648 fbi->fb.fix.id, var->upper_margin); sa1100fb_activate_var() 649 if (var->lower_margin < 0 || var->lower_margin > 255) sa1100fb_activate_var() 651 fbi->fb.fix.id, var->lower_margin); sa1100fb_activate_var() 659 LCCR1_DisWdth(var->xres) + sa1100fb_activate_var() 660 LCCR1_HorSnchWdth(var->hsync_len) + sa1100fb_activate_var() 661 LCCR1_BegLnDel(var->left_margin) + sa1100fb_activate_var() 662 LCCR1_EndLnDel(var->right_margin); sa1100fb_activate_var() 668 yres = var->yres; sa1100fb_activate_var() 674 LCCR2_VrtSnchWdth(var->vsync_len) + sa1100fb_activate_var() 675 LCCR2_BegFrmDel(var->upper_margin) + sa1100fb_activate_var() 676 LCCR2_EndFrmDel(var->lower_margin); sa1100fb_activate_var() 678 pcd = get_pcd(fbi, var->pixclock); sa1100fb_activate_var() 680 (var->sync & FB_SYNC_HOR_HIGH_ACT ? LCCR3_HorSnchH : LCCR3_HorSnchL) | sa1100fb_activate_var() 681 (var->sync & FB_SYNC_VERT_HIGH_ACT ? LCCR3_VrtSnchH : LCCR3_VrtSnchL); sa1100fb_activate_var() 688 half_screen_size = var->bits_per_pixel; sa1100fb_activate_var() 689 half_screen_size = half_screen_size * var->xres * var->yres / 16; sa1100fb_activate_var() 759 if (fbi->fb.var.bits_per_pixel > 8 || sa1100fb_setup_gpio() 790 fbi->palette_cpu[0] |= palette_pbs(&fbi->fb.var); sa1100fb_enable_controller() 996 period = sa1100fb_display_dma_period(&disp->var); sa1100fb_min_dma_period() 1006 return sa1100fb_display_dma_period(&fbi->fb.var); sa1100fb_min_dma_period() 1028 pcd = get_pcd(fbi, fbi->fb.var.pixclock); sa1100fb_freq_transition() 1153 fbi->fb.var.nonstd = 0; sa1100fb_init_fbinfo() 1154 fbi->fb.var.activate = FB_ACTIVATE_NOW; sa1100fb_init_fbinfo() 1155 fbi->fb.var.height = -1; sa1100fb_init_fbinfo() 1156 fbi->fb.var.width = -1; sa1100fb_init_fbinfo() 1157 fbi->fb.var.accel_flags = 0; sa1100fb_init_fbinfo() 1158 fbi->fb.var.vmode = FB_VMODE_NONINTERLACED; sa1100fb_init_fbinfo() 1179 fbi->fb.var.xres = inf->xres; sa1100fb_init_fbinfo() 1180 fbi->fb.var.xres_virtual = inf->xres; sa1100fb_init_fbinfo() 1181 fbi->fb.var.yres = inf->yres; sa1100fb_init_fbinfo() 1182 fbi->fb.var.yres_virtual = inf->yres; sa1100fb_init_fbinfo() 1183 fbi->fb.var.bits_per_pixel = inf->bpp; sa1100fb_init_fbinfo() 1184 fbi->fb.var.pixclock = inf->pixclock; sa1100fb_init_fbinfo() 1185 fbi->fb.var.hsync_len = inf->hsync_len; sa1100fb_init_fbinfo() 1186 fbi->fb.var.left_margin = inf->left_margin; sa1100fb_init_fbinfo() 1187 fbi->fb.var.right_margin = inf->right_margin; sa1100fb_init_fbinfo() 1188 fbi->fb.var.vsync_len = inf->vsync_len; sa1100fb_init_fbinfo() 1189 fbi->fb.var.upper_margin = inf->upper_margin; sa1100fb_init_fbinfo() 1190 fbi->fb.var.lower_margin = inf->lower_margin; sa1100fb_init_fbinfo() 1191 fbi->fb.var.sync = inf->sync; sa1100fb_init_fbinfo() 1192 fbi->fb.var.grayscale = inf->cmap_greyscale; sa1100fb_init_fbinfo() 1268 sa1100fb_check_var(&fbi->fb.var, &fbi->fb); sa1100fb_probe()
H A D	fsl-diu-fb.c	620 static void adjust_aoi_size_position(struct fb_var_screeninfo *var, adjust_aoi_size_position() argument 630 base_plane_width = data->fsl_diu_info[0].var.xres; adjust_aoi_size_position() 631 base_plane_height = data->fsl_diu_info[0].var.yres; adjust_aoi_size_position() 648 if (var->xres > base_plane_width) adjust_aoi_size_position() 649 var->xres = base_plane_width; adjust_aoi_size_position() 650 if ((mfbi->x_aoi_d + var->xres) > base_plane_width) adjust_aoi_size_position() 651 mfbi->x_aoi_d = base_plane_width - var->xres; adjust_aoi_size_position() 657 if (var->yres > available_height) adjust_aoi_size_position() 658 var->yres = available_height; adjust_aoi_size_position() 659 if ((mfbi->y_aoi_d + var->yres) > available_height) adjust_aoi_size_position() 660 mfbi->y_aoi_d = available_height - var->yres; adjust_aoi_size_position() 665 upper_aoi_height = data->fsl_diu_info[index-1].var.yres; adjust_aoi_size_position() 668 if (var->xres > base_plane_width) adjust_aoi_size_position() 669 var->xres = base_plane_width; adjust_aoi_size_position() 670 if ((mfbi->x_aoi_d + var->xres) > base_plane_width) adjust_aoi_size_position() 671 mfbi->x_aoi_d = base_plane_width - var->xres; adjust_aoi_size_position() 681 if (var->yres > available_height) adjust_aoi_size_position() 682 var->yres = available_height; adjust_aoi_size_position() 683 if ((mfbi->y_aoi_d + var->yres) > base_plane_height) adjust_aoi_size_position() 684 mfbi->y_aoi_d = base_plane_height - var->yres; adjust_aoi_size_position() 689 * Checks to see if the hardware supports the state requested by var passed 690 * in. This function does not alter the hardware state! If the var passed in 691 * is slightly off by what the hardware can support then we alter the var 695 static int fsl_diu_check_var(struct fb_var_screeninfo *var, fsl_diu_check_var() argument 698 if (var->xres_virtual < var->xres) fsl_diu_check_var() 699 var->xres_virtual = var->xres; fsl_diu_check_var() 700 if (var->yres_virtual < var->yres) fsl_diu_check_var() 701 var->yres_virtual = var->yres; fsl_diu_check_var() 703 if (var->xoffset < 0) fsl_diu_check_var() 704 var->xoffset = 0; fsl_diu_check_var() 706 if (var->yoffset < 0) fsl_diu_check_var() 707 var->yoffset = 0; fsl_diu_check_var() 709 if (var->xoffset + info->var.xres > info->var.xres_virtual) fsl_diu_check_var() 710 var->xoffset = info->var.xres_virtual - info->var.xres; fsl_diu_check_var() 712 if (var->yoffset + info->var.yres > info->var.yres_virtual) fsl_diu_check_var() 713 var->yoffset = info->var.yres_virtual - info->var.yres; fsl_diu_check_var() 715 if ((var->bits_per_pixel != 32) && (var->bits_per_pixel != 24) && fsl_diu_check_var() 716 (var->bits_per_pixel != 16)) fsl_diu_check_var() 717 var->bits_per_pixel = default_bpp; fsl_diu_check_var() 719 switch (var->bits_per_pixel) { fsl_diu_check_var() 721 var->red.length = 5; fsl_diu_check_var() 722 var->red.offset = 11; fsl_diu_check_var() 723 var->red.msb_right = 0; fsl_diu_check_var() 725 var->green.length = 6; fsl_diu_check_var() 726 var->green.offset = 5; fsl_diu_check_var() 727 var->green.msb_right = 0; fsl_diu_check_var() 729 var->blue.length = 5; fsl_diu_check_var() 730 var->blue.offset = 0; fsl_diu_check_var() 731 var->blue.msb_right = 0; fsl_diu_check_var() 733 var->transp.length = 0; fsl_diu_check_var() 734 var->transp.offset = 0; fsl_diu_check_var() 735 var->transp.msb_right = 0; fsl_diu_check_var() 738 var->red.length = 8; fsl_diu_check_var() 739 var->red.offset = 0; fsl_diu_check_var() 740 var->red.msb_right = 0; fsl_diu_check_var() 742 var->green.length = 8; fsl_diu_check_var() 743 var->green.offset = 8; fsl_diu_check_var() 744 var->green.msb_right = 0; fsl_diu_check_var() 746 var->blue.length = 8; fsl_diu_check_var() 747 var->blue.offset = 16; fsl_diu_check_var() 748 var->blue.msb_right = 0; fsl_diu_check_var() 750 var->transp.length = 0; fsl_diu_check_var() 751 var->transp.offset = 0; fsl_diu_check_var() 752 var->transp.msb_right = 0; fsl_diu_check_var() 755 var->red.length = 8; fsl_diu_check_var() 756 var->red.offset = 16; fsl_diu_check_var() 757 var->red.msb_right = 0; fsl_diu_check_var() 759 var->green.length = 8; fsl_diu_check_var() 760 var->green.offset = 8; fsl_diu_check_var() 761 var->green.msb_right = 0; fsl_diu_check_var() 763 var->blue.length = 8; fsl_diu_check_var() 764 var->blue.offset = 0; fsl_diu_check_var() 765 var->blue.msb_right = 0; fsl_diu_check_var() 767 var->transp.length = 8; fsl_diu_check_var() 768 var->transp.offset = 24; fsl_diu_check_var() 769 var->transp.msb_right = 0; fsl_diu_check_var() 774 var->height = -1; fsl_diu_check_var() 775 var->width = -1; fsl_diu_check_var() 776 var->grayscale = 0; fsl_diu_check_var() 779 var->sync |= var->nonstd; fsl_diu_check_var() 780 var->nonstd |= var->sync; fsl_diu_check_var() 782 adjust_aoi_size_position(var, info); fsl_diu_check_var() 789 struct fb_var_screeninfo *var = &info->var; set_fix() local 793 fix->line_length = var->xres_virtual * var->bits_per_pixel / 8; set_fix() 803 struct fb_var_screeninfo *var = &info->var; update_lcdc() local 834 out_be32(&hw->disp_size, (var->yres << 16) | var->xres); update_lcdc() 837 temp = var->left_margin << 22 | /* BP_H */ update_lcdc() 838 var->hsync_len << 11 | /* PW_H */ update_lcdc() 839 var->right_margin; /* FP_H */ update_lcdc() 843 temp = var->upper_margin << 22 | /* BP_V */ update_lcdc() 844 var->vsync_len << 11 | /* PW_V */ update_lcdc() 845 var->lower_margin; /* FP_V */ update_lcdc() 849 diu_ops.set_pixel_clock(var->pixclock); update_lcdc() 872 u32 smem_len = info->fix.line_length * info->var.yres_virtual; map_video_memory() 911 struct fb_var_screeninfo *var = &info->var; fsl_diu_set_aoi() local 916 ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset); fsl_diu_set_aoi() 1050 yy = (cursor->image.dy - info->var.yoffset) & 0x7ff; fsl_diu_cursor() 1051 xx = (cursor->image.dx - info->var.xoffset) & 0x7ff; fsl_diu_cursor() 1127 * in fb_info. It does not alter var in fb_info since we are using that 1128 * data. This means we depend on the data in var inside fb_info to be 1135 struct fb_var_screeninfo *var = &info->var; fsl_diu_set_par() local 1145 len = info->var.yres_virtual * info->fix.line_length; fsl_diu_set_par() 1160 var->bits_per_pixel); fsl_diu_set_par() 1162 ad->pix_fmt = fsl_diu_get_pixel_format(var->bits_per_pixel); fsl_diu_set_par() 1165 ad->src_size_g_alpha = cpu_to_le32((var->yres_virtual << 12) | fsl_diu_set_par() 1166 var->xres_virtual) | mfbi->g_alpha; fsl_diu_set_par() 1168 ad->aoi_size = cpu_to_le32((var->yres << 16) | var->xres); fsl_diu_set_par() 1169 ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset); fsl_diu_set_par() 1210 if (info->var.grayscale) fsl_diu_setcolreg() 1223 red = CNVT_TOHW(red, info->var.red.length); fsl_diu_setcolreg() 1224 green = CNVT_TOHW(green, info->var.green.length); fsl_diu_setcolreg() 1225 blue = CNVT_TOHW(blue, info->var.blue.length); fsl_diu_setcolreg() 1226 transp = CNVT_TOHW(transp, info->var.transp.length); fsl_diu_setcolreg() 1228 v = (red << info->var.red.offset) | fsl_diu_setcolreg() 1229 (green << info->var.green.offset) | fsl_diu_setcolreg() 1230 (blue << info->var.blue.offset) | fsl_diu_setcolreg() 1231 (transp << info->var.transp.offset); fsl_diu_setcolreg() 1244 * 'xoffset' and 'yoffset' fields of the 'var' structure. If the values 1247 static int fsl_diu_pan_display(struct fb_var_screeninfo *var, fsl_diu_pan_display() argument 1250 if ((info->var.xoffset == var->xoffset) && fsl_diu_pan_display() 1251 (info->var.yoffset == var->yoffset)) fsl_diu_pan_display() 1254 if (var->xoffset < 0 || var->yoffset < 0 fsl_diu_pan_display() 1255 || var->xoffset + info->var.xres > info->var.xres_virtual fsl_diu_pan_display() 1256 || var->yoffset + info->var.yres > info->var.yres_virtual) fsl_diu_pan_display() 1259 info->var.xoffset = var->xoffset; fsl_diu_pan_display() 1260 info->var.yoffset = var->yoffset; fsl_diu_pan_display() 1262 if (var->vmode & FB_VMODE_YWRAP) fsl_diu_pan_display() 1263 info->var.vmode |= FB_VMODE_YWRAP; fsl_diu_pan_display() 1265 info->var.vmode &= ~FB_VMODE_YWRAP; fsl_diu_pan_display() 1315 fsl_diu_check_var(&info->var, info); fsl_diu_ioctl() 1413 fsl_diu_check_var(&info->var, info); fsl_diu_open() 1482 info->var.activate = FB_ACTIVATE_NOW; install_fb() 1506 rc = fb_find_mode(&info->var, info, aoi_mode, db, dbsize, NULL, install_fb() 1520 rc = fb_find_mode(&info->var, info, aoi_mode, fsl_diu_mode_db, install_fb() 1546 info->var.bits_per_pixel = default_bpp; install_fb() 1547 fb_videomode_to_var(&info->var, modedb); install_fb() 1550 if (fsl_diu_check_var(&info->var, info)) { install_fb()
H A D	bf54x-lq043fb.c	329 static int bfin_bf54x_fb_check_var(struct fb_var_screeninfo *var, bfin_bf54x_fb_check_var() argument 333 switch (var->bits_per_pixel) { bfin_bf54x_fb_check_var() 335 var->red.offset = 16; bfin_bf54x_fb_check_var() 336 var->green.offset = 8; bfin_bf54x_fb_check_var() 337 var->blue.offset = 0; bfin_bf54x_fb_check_var() 338 var->red.length = var->green.length = var->blue.length = 8; bfin_bf54x_fb_check_var() 339 var->transp.offset = 0; bfin_bf54x_fb_check_var() 340 var->transp.length = 0; bfin_bf54x_fb_check_var() 341 var->transp.msb_right = 0; bfin_bf54x_fb_check_var() 342 var->red.msb_right = 0; bfin_bf54x_fb_check_var() 343 var->green.msb_right = 0; bfin_bf54x_fb_check_var() 344 var->blue.msb_right = 0; bfin_bf54x_fb_check_var() 348 var->bits_per_pixel); bfin_bf54x_fb_check_var() 352 if (info->var.xres != var->xres || info->var.yres != var->yres || bfin_bf54x_fb_check_var() 353 info->var.xres_virtual != var->xres_virtual || bfin_bf54x_fb_check_var() 354 info->var.yres_virtual != var->yres_virtual) { bfin_bf54x_fb_check_var() 356 __func__, var->xres, var->yres); bfin_bf54x_fb_check_var() 364 if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) { bfin_bf54x_fb_check_var() 366 __func__, var->yres_virtual); bfin_bf54x_fb_check_var() 388 if (info->var.grayscale) { bfin_bf54x_fb_setcolreg() 400 red >>= (16 - info->var.red.length); bfin_bf54x_fb_setcolreg() 401 green >>= (16 - info->var.green.length); bfin_bf54x_fb_setcolreg() 402 blue >>= (16 - info->var.blue.length); bfin_bf54x_fb_setcolreg() 404 value = (red << info->var.red.offset) | bfin_bf54x_fb_setcolreg() 405 (green << info->var.green.offset) | bfin_bf54x_fb_setcolreg() 406 (blue << info->var.blue.offset); bfin_bf54x_fb_setcolreg() 551 fbinfo->var.nonstd = 0; bfin_bf54x_probe() 552 fbinfo->var.activate = FB_ACTIVATE_NOW; bfin_bf54x_probe() 553 fbinfo->var.height = info->mach_info->height; bfin_bf54x_probe() 554 fbinfo->var.width = info->mach_info->width; bfin_bf54x_probe() 555 fbinfo->var.accel_flags = 0; bfin_bf54x_probe() 556 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; bfin_bf54x_probe() 561 fbinfo->var.xres = info->mach_info->xres.defval; bfin_bf54x_probe() 562 fbinfo->var.xres_virtual = info->mach_info->xres.defval; bfin_bf54x_probe() 563 fbinfo->var.yres = info->mach_info->yres.defval; bfin_bf54x_probe() 564 fbinfo->var.yres_virtual = info->mach_info->yres.defval; bfin_bf54x_probe() 565 fbinfo->var.bits_per_pixel = info->mach_info->bpp.defval; bfin_bf54x_probe() 567 fbinfo->var.upper_margin = 0; bfin_bf54x_probe() 568 fbinfo->var.lower_margin = 0; bfin_bf54x_probe() 569 fbinfo->var.vsync_len = 0; bfin_bf54x_probe() 571 fbinfo->var.left_margin = 0; bfin_bf54x_probe() 572 fbinfo->var.right_margin = 0; bfin_bf54x_probe() 573 fbinfo->var.hsync_len = 0; bfin_bf54x_probe() 575 fbinfo->var.red.offset = 16; bfin_bf54x_probe() 576 fbinfo->var.green.offset = 8; bfin_bf54x_probe() 577 fbinfo->var.blue.offset = 0; bfin_bf54x_probe() 578 fbinfo->var.transp.offset = 0; bfin_bf54x_probe() 579 fbinfo->var.red.length = 8; bfin_bf54x_probe() 580 fbinfo->var.green.length = 8; bfin_bf54x_probe() 581 fbinfo->var.blue.length = 8; bfin_bf54x_probe() 582 fbinfo->var.transp.length = 0; bfin_bf54x_probe() 586 fbinfo->fix.line_length = fbinfo->var.xres_virtual * bfin_bf54x_probe() 587 fbinfo->var.bits_per_pixel / 8; bfin_bf54x_probe()
H A D	neofb.c	260 static int vgaHWInit(const struct fb_var_screeninfo *var, vgaHWInit() argument 263 int hsync_end = var->xres + var->right_margin + var->hsync_len; vgaHWInit() 264 int htotal = (hsync_end + var->left_margin) >> 3; vgaHWInit() 265 int vsync_start = var->yres + var->lower_margin; vgaHWInit() 266 int vsync_end = vsync_start + var->vsync_len; vgaHWInit() 267 int vtotal = vsync_end + var->upper_margin; vgaHWInit() 271 if (!(var->sync & FB_SYNC_HOR_HIGH_ACT)) vgaHWInit() 274 if (!(var->sync & FB_SYNC_VERT_HIGH_ACT)) vgaHWInit() 290 par->CRTC[1] = (var->xres >> 3) - 1; vgaHWInit() 291 par->CRTC[2] = (var->xres >> 3) - 1; vgaHWInit() 293 par->CRTC[4] = ((var->xres + var->right_margin) >> 3); vgaHWInit() 298 | (((var->yres - 1) & 0x100) >> 7) vgaHWInit() 300 | (((var->yres - 1) & 0x100) >> 5) vgaHWInit() 302 | (((var->yres - 1) & 0x200) >> 3) vgaHWInit() 305 par->CRTC[9] = (((var->yres - 1) & 0x200) >> 4) | 0x40; vgaHWInit() 307 if (var->vmode & FB_VMODE_DOUBLE) vgaHWInit() 318 par->CRTC[18] = (var->yres - 1) & 0xFF; vgaHWInit() 319 par->CRTC[19] = var->xres_virtual >> 4; vgaHWInit() 321 par->CRTC[21] = (var->yres - 1) & 0xFF; vgaHWInit() 520 struct fb_var_screeninfo *var) neo2200_accel_init() 528 switch (var->bits_per_pixel) { neo2200_accel_init() 531 pitch = var->xres_virtual; neo2200_accel_init() 536 pitch = var->xres_virtual * 2; neo2200_accel_init() 540 pitch = var->xres_virtual * 3; neo2200_accel_init() 586 neofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) neofb_check_var() argument 594 if (PICOS2KHZ(var->pixclock) > par->maxClock) neofb_check_var() 599 ((var->xres > par->NeoPanelWidth) || neofb_check_var() 600 (var->yres > par->NeoPanelHeight))) { neofb_check_var() 603 var->xres, var->yres, par->NeoPanelWidth, neofb_check_var() 612 switch (var->xres) { neofb_check_var() 614 if (var->yres == 1024) neofb_check_var() 618 if (var->yres == 768) neofb_check_var() 622 if (var->yres == (par->libretto ? 480 : 600)) neofb_check_var() 626 if (var->yres == 480) neofb_check_var() 635 var->xres, var->yres); neofb_check_var() 639 var->red.msb_right = 0; neofb_check_var() 640 var->green.msb_right = 0; neofb_check_var() 641 var->blue.msb_right = 0; neofb_check_var() 642 var->transp.msb_right = 0; neofb_check_var() 644 var->transp.offset = 0; neofb_check_var() 645 var->transp.length = 0; neofb_check_var() 646 switch (var->bits_per_pixel) { neofb_check_var() 648 var->red.offset = 0; neofb_check_var() 649 var->red.length = 8; neofb_check_var() 650 var->green.offset = 0; neofb_check_var() 651 var->green.length = 8; neofb_check_var() 652 var->blue.offset = 0; neofb_check_var() 653 var->blue.length = 8; neofb_check_var() 657 var->red.offset = 11; neofb_check_var() 658 var->red.length = 5; neofb_check_var() 659 var->green.offset = 5; neofb_check_var() 660 var->green.length = 6; neofb_check_var() 661 var->blue.offset = 0; neofb_check_var() 662 var->blue.length = 5; neofb_check_var() 666 var->red.offset = 16; neofb_check_var() 667 var->red.length = 8; neofb_check_var() 668 var->green.offset = 8; neofb_check_var() 669 var->green.length = 8; neofb_check_var() 670 var->blue.offset = 0; neofb_check_var() 671 var->blue.length = 8; neofb_check_var() 676 var->transp.offset = 24; neofb_check_var() 677 var->transp.length = 8; neofb_check_var() 678 var->red.offset = 16; neofb_check_var() 679 var->red.length = 8; neofb_check_var() 680 var->green.offset = 8; neofb_check_var() 681 var->green.length = 8; neofb_check_var() 682 var->blue.offset = 0; neofb_check_var() 683 var->blue.length = 8; neofb_check_var() 688 var->bits_per_pixel); neofb_check_var() 696 if (var->xres_virtual < var->xres) neofb_check_var() 697 var->xres_virtual = var->xres; neofb_check_var() 699 memlen = var->xres_virtual * var->bits_per_pixel * var->yres_virtual >> 3; neofb_check_var() 702 var->yres_virtual = vramlen * 8 / (var->xres_virtual * neofb_check_var() 703 var->bits_per_pixel); neofb_check_var() 704 memlen = var->xres_virtual * var->bits_per_pixel * neofb_check_var() 705 var->yres_virtual / 8; neofb_check_var() 710 if (var->yres_virtual < var->yres) neofb_check_var() 711 var->yres = var->yres_virtual; neofb_check_var() 712 if (var->xoffset + var->xres > var->xres_virtual) neofb_check_var() 713 var->xoffset = var->xres_virtual - var->xres; neofb_check_var() 714 if (var->yoffset + var->yres > var->yres_virtual) neofb_check_var() 715 var->yoffset = var->yres_virtual - var->yres; neofb_check_var() 717 var->nonstd = 0; neofb_check_var() 718 var->height = -1; neofb_check_var() 719 var->width = -1; neofb_check_var() 721 if (var->bits_per_pixel >= 24 || !par->neo2200) neofb_check_var() 722 var->accel_flags &= ~FB_ACCELF_TEXT; neofb_check_var() 741 vsync_start = info->var.yres + info->var.lower_margin; neofb_set_par() 742 vtotal = vsync_start + info->var.vsync_len + info->var.upper_margin; neofb_set_par() 749 if (vgaHWInit(&info->var, par)) neofb_set_par() 758 switch (info->var.bits_per_pixel) { neofb_set_par() 760 par->CRTC[0x13] = info->var.xres_virtual >> 3; neofb_set_par() 761 par->ExtCRTOffset = info->var.xres_virtual >> 11; neofb_set_par() 765 par->CRTC[0x13] = info->var.xres_virtual >> 2; neofb_set_par() 766 par->ExtCRTOffset = info->var.xres_virtual >> 10; neofb_set_par() 770 par->CRTC[0x13] = (info->var.xres_virtual * 3) >> 3; neofb_set_par() 771 par->ExtCRTOffset = (info->var.xres_virtual * 3) >> 11; neofb_set_par() 776 par->CRTC[0x13] = info->var.xres_virtual >> 1; neofb_set_par() 777 par->ExtCRTOffset = info->var.xres_virtual >> 9; neofb_set_par() 789 | (((info->var.yres - 1) & 0x400) >> 9) neofb_set_par() 818 switch (info->var.xres) { neofb_set_par() 858 (info->var.xres != par->NeoPanelWidth)) { neofb_set_par() 859 switch (info->var.xres) { neofb_set_par() 892 if (info->var.xres == par->NeoPanelWidth) { neofb_set_par() 905 info->var.xres) >> 4) - 1; neofb_set_par() 908 info->var.yres) >> 1) - 2; neofb_set_par() 915 switch (info->var.xres) { neofb_set_par() 945 neoFindMode(info->var.xres, info->var.yres, neofb_set_par() 946 info->var.bits_per_pixel); neofb_set_par() 952 neoCalcVCLK(info, par, PICOS2KHZ(info->var.pixclock)); neofb_set_par() 1019 switch (info->var.bits_per_pixel) { neofb_set_par() 1159 info->var.xres_virtual * (info->var.bits_per_pixel >> 3); neofb_set_par() 1166 neo2200_accel_init(info, &info->var); neofb_set_par() 1177 static int neofb_pan_display(struct fb_var_screeninfo *var, neofb_pan_display() argument 1187 Base = (var->yoffset * info->var.xres_virtual + var->xoffset) >> 2; neofb_pan_display() 1188 Base *= (info->var.bits_per_pixel + 7) / 8; neofb_pan_display() 1217 if (fb->var.bits_per_pixel <= 8) { neofb_setcolreg() 1224 switch (fb->var.bits_per_pixel) { neofb_setcolreg() 1371 dst = rect->dx + rect->dy * info->var.xres_virtual; neo2200_fillrect() 1383 switch (info->var.bits_per_pixel) { neo2200_fillrect() 1394 writel(dst * ((info->var.bits_per_pixel + 7) >> 3), neo2200_fillrect() 1419 src = sx * (info->var.bits_per_pixel >> 3) + sy*info->fix.line_length; neo2200_copyarea() 1420 dst = dx * (info->var.bits_per_pixel >> 3) + dy*info->fix.line_length; neo2200_copyarea() 1449 if (info->var.bits_per_pixel == 24 && image->width < 16) { neo2200_imageblit() 1459 } else if (image->depth == info->var.bits_per_pixel) { neo2200_imageblit() 1468 switch (info->var.bits_per_pixel) { neo2200_imageblit() 1489 writel(((image->dx & 0xffff) * (info->var.bits_per_pixel >> 3) + neo2200_imageblit() 2075 if (!fb_find_mode(&info->var, info, mode_option, NULL, 0, neofb_probe() 2088 h_sync = 1953125000 / info->var.pixclock; neofb_probe() 2090 h_sync * 512 / (info->var.xres + info->var.left_margin + neofb_probe() 2091 info->var.right_margin + info->var.hsync_len); neofb_probe() 2093 h_sync / (info->var.yres + info->var.upper_margin + neofb_probe() 2094 info->var.lower_margin + info->var.vsync_len); neofb_probe() 2098 info->fix.smem_len >> 10, info->var.xres, neofb_probe() 2099 info->var.yres, h_sync / 1000, h_sync % 1000, v_sync); neofb_probe() 519 neo2200_accel_init(struct fb_info *info, struct fb_var_screeninfo *var) neo2200_accel_init() argument
H A D	sm501fb.c	120 static inline int h_total(struct fb_var_screeninfo *var) h_total() argument 122 return var->xres + var->left_margin + h_total() 123 var->right_margin + var->hsync_len; h_total() 126 static inline int v_total(struct fb_var_screeninfo *var) v_total() argument 128 return var->yres + var->upper_margin + v_total() 129 var->lower_margin + var->vsync_len; v_total() 296 static int sm501fb_check_var(struct fb_var_screeninfo *var, sm501fb_check_var() argument 305 if (var->hsync_len > 255 || var->vsync_len > 63) sm501fb_check_var() 309 if ((var->xres + var->right_margin) > 4096) sm501fb_check_var() 313 if ((var->yres + var->lower_margin) > 2048) sm501fb_check_var() 318 if (h_total(var) > 4096 || v_total(var) > 2048) sm501fb_check_var() 323 tmp = (var->xres * var->bits_per_pixel) / 8; sm501fb_check_var() 329 if (var->xres_virtual > 4096 || var->yres_virtual > 2048) sm501fb_check_var() 334 if (var->bits_per_pixel <= 8) sm501fb_check_var() 335 var->bits_per_pixel = 8; sm501fb_check_var() 336 else if (var->bits_per_pixel <= 16) sm501fb_check_var() 337 var->bits_per_pixel = 16; sm501fb_check_var() 338 else if (var->bits_per_pixel == 24) sm501fb_check_var() 339 var->bits_per_pixel = 32; sm501fb_check_var() 342 switch(var->bits_per_pixel) { sm501fb_check_var() 344 var->red.length = var->bits_per_pixel; sm501fb_check_var() 345 var->red.offset = 0; sm501fb_check_var() 346 var->green.length = var->bits_per_pixel; sm501fb_check_var() 347 var->green.offset = 0; sm501fb_check_var() 348 var->blue.length = var->bits_per_pixel; sm501fb_check_var() 349 var->blue.offset = 0; sm501fb_check_var() 350 var->transp.length = 0; sm501fb_check_var() 351 var->transp.offset = 0; sm501fb_check_var() 357 var->blue.offset = 11; sm501fb_check_var() 358 var->green.offset = 5; sm501fb_check_var() 359 var->red.offset = 0; sm501fb_check_var() 361 var->red.offset = 11; sm501fb_check_var() 362 var->green.offset = 5; sm501fb_check_var() 363 var->blue.offset = 0; sm501fb_check_var() 365 var->transp.offset = 0; sm501fb_check_var() 367 var->red.length = 5; sm501fb_check_var() 368 var->green.length = 6; sm501fb_check_var() 369 var->blue.length = 5; sm501fb_check_var() 370 var->transp.length = 0; sm501fb_check_var() 375 var->transp.offset = 0; sm501fb_check_var() 376 var->red.offset = 8; sm501fb_check_var() 377 var->green.offset = 16; sm501fb_check_var() 378 var->blue.offset = 24; sm501fb_check_var() 380 var->transp.offset = 24; sm501fb_check_var() 381 var->red.offset = 16; sm501fb_check_var() 382 var->green.offset = 8; sm501fb_check_var() 383 var->blue.offset = 0; sm501fb_check_var() 386 var->red.length = 8; sm501fb_check_var() 387 var->green.length = 8; sm501fb_check_var() 388 var->blue.length = 8; sm501fb_check_var() 389 var->transp.length = 0; sm501fb_check_var() 406 static int sm501fb_check_var_crt(struct fb_var_screeninfo *var, sm501fb_check_var_crt() argument 409 return sm501fb_check_var(var, info); sm501fb_check_var_crt() 418 static int sm501fb_check_var_pnl(struct fb_var_screeninfo *var, sm501fb_check_var_pnl() argument 421 return sm501fb_check_var(var, info); sm501fb_check_var_pnl() 430 struct fb_var_screeninfo *var) sm501fb_set_par_common() 442 __func__, var->xres, var->yres, var->bits_per_pixel, sm501fb_set_par_common() 443 var->xres_virtual, var->yres_virtual); sm501fb_set_par_common() 464 switch (var->bits_per_pixel) { sm501fb_set_par_common() 479 info->fix.line_length = (var->xres_virtual * var->bits_per_pixel)/8; sm501fb_set_par_common() 480 smem_len = info->fix.line_length * var->yres_virtual; sm501fb_set_par_common() 505 pixclock = sm501fb_ps_to_hz(var->pixclock); sm501fb_set_par_common() 511 var->pixclock = sm501fb_hz_to_ps(sm501pixclock); sm501fb_set_par_common() 515 __func__, var->pixclock, pixclock, sm501pixclock, sm501fb_set_par_common() 527 struct fb_var_screeninfo *var) sm501fb_set_par_geometry() 542 reg |= ((var->xres * var->bits_per_pixel)/8) << 16; sm501fb_set_par_geometry() 549 reg = (h_total(var) - 1) << 16; sm501fb_set_par_geometry() 550 reg |= (var->xres - 1); sm501fb_set_par_geometry() 556 reg = var->hsync_len << 16; sm501fb_set_par_geometry() 557 reg |= var->xres + var->right_margin - 1; sm501fb_set_par_geometry() 563 reg = (v_total(var) - 1) << 16; sm501fb_set_par_geometry() 564 reg |= (var->yres - 1); sm501fb_set_par_geometry() 569 reg = var->vsync_len << 16; sm501fb_set_par_geometry() 570 reg |= var->yres + var->lower_margin - 1; sm501fb_set_par_geometry() 580 static int sm501fb_pan_crt(struct fb_var_screeninfo *var, sm501fb_pan_crt() argument 585 unsigned int bytes_pixel = info->var.bits_per_pixel / 8; sm501fb_pan_crt() 589 xoffs = var->xoffset * bytes_pixel; sm501fb_pan_crt() 598 var->yoffset * info->fix.line_length); sm501fb_pan_crt() 610 static int sm501fb_pan_pnl(struct fb_var_screeninfo *var, sm501fb_pan_pnl() argument 617 reg = var->xoffset | (info->var.xres_virtual << 16); sm501fb_pan_pnl() 620 reg = var->yoffset | (info->var.yres_virtual << 16); sm501fb_pan_pnl() 636 struct fb_var_screeninfo *var = &info->var; sm501fb_set_par_crt() local 658 if ((var->sync & FB_SYNC_HOR_HIGH_ACT) == 0) sm501fb_set_par_crt() 661 if ((var->sync & FB_SYNC_VERT_HIGH_ACT) == 0) sm501fb_set_par_crt() 672 ret = sm501fb_set_par_common(info, var); sm501fb_set_par_crt() 678 sm501fb_pan_crt(var, info); sm501fb_set_par_crt() 679 sm501fb_set_par_geometry(info, var); sm501fb_set_par_crt() 683 switch(var->bits_per_pixel) { sm501fb_set_par_crt() 806 struct fb_var_screeninfo *var = &info->var; sm501fb_set_par_pnl() local 815 ret = sm501fb_set_par_common(info, var); sm501fb_set_par_pnl() 819 sm501fb_pan_pnl(var, info); sm501fb_set_par_pnl() 820 sm501fb_set_par_geometry(info, var); sm501fb_set_par_pnl() 839 switch(var->bits_per_pixel) { sm501fb_set_par_pnl() 864 reg = var->xres - 1; sm501fb_set_par_pnl() 865 reg |= (var->yres - 1) << 16; sm501fb_set_par_pnl() 874 if ((var->sync & FB_SYNC_HOR_HIGH_ACT) == 0) sm501fb_set_par_pnl() 877 if ((var->sync & FB_SYNC_VERT_HIGH_ACT) == 0) sm501fb_set_par_pnl() 935 val = chan_to_field(red, &info->var.red); sm501fb_setcolreg() 936 val |= chan_to_field(green, &info->var.green); sm501fb_setcolreg() 937 val |= chan_to_field(blue, &info->var.blue); sm501fb_setcolreg() 1309 if ((sx >= info->var.xres_virtual) || sm501fb_copyarea() 1310 (sy >= info->var.yres_virtual)) sm501fb_copyarea() 1313 if ((sx + width) >= info->var.xres_virtual) sm501fb_copyarea() 1314 width = info->var.xres_virtual - sx - 1; sm501fb_copyarea() 1315 if ((sy + height) >= info->var.yres_virtual) sm501fb_copyarea() 1316 height = info->var.yres_virtual - sy - 1; sm501fb_copyarea() 1319 if ((dx >= info->var.xres_virtual) || sm501fb_copyarea() 1320 (dy >= info->var.yres_virtual)) sm501fb_copyarea() 1323 if ((dx + width) >= info->var.xres_virtual) sm501fb_copyarea() 1324 width = info->var.xres_virtual - dx - 1; sm501fb_copyarea() 1325 if ((dy + height) >= info->var.yres_virtual) sm501fb_copyarea() 1326 height = info->var.yres_virtual - dy - 1; sm501fb_copyarea() 1345 smc501_writel((info->var.xres << 16) | info->var.xres, sm501fb_copyarea() 1349 smc501_writel((info->var.xres_virtual << 16) | info->var.xres_virtual, sm501fb_copyarea() 1353 switch (info->var.bits_per_pixel) { sm501fb_copyarea() 1388 if ((rect->dx >= info->var.xres_virtual) || sm501fb_fillrect() 1389 (rect->dy >= info->var.yres_virtual)) sm501fb_fillrect() 1392 if ((rect->dx + width) >= info->var.xres_virtual) sm501fb_fillrect() 1393 width = info->var.xres_virtual - rect->dx - 1; sm501fb_fillrect() 1394 if ((rect->dy + height) >= info->var.yres_virtual) sm501fb_fillrect() 1395 height = info->var.yres_virtual - rect->dy - 1; sm501fb_fillrect() 1406 smc501_writel((info->var.xres << 16) | info->var.xres, sm501fb_fillrect() 1410 smc501_writel((info->var.xres_virtual << 16) | info->var.xres_virtual, sm501fb_fillrect() 1414 switch (info->var.bits_per_pixel) { sm501fb_fillrect() 1751 fb->var.nonstd = 0; sm501fb_init_fb() 1752 fb->var.activate = FB_ACTIVATE_NOW; sm501fb_init_fb() 1753 fb->var.accel_flags = 0; sm501fb_init_fb() 1754 fb->var.vmode = FB_VMODE_NONINTERLACED; sm501fb_init_fb() 1755 fb->var.bits_per_pixel = 16; sm501fb_init_fb() 1770 fb_videomode_to_var(&fb->var, pd->def_mode); sm501fb_init_fb() 1772 fb->var.bits_per_pixel = pd->def_bpp ? pd->def_bpp : 8; sm501fb_init_fb() 1773 fb->var.xres_virtual = fb->var.xres; sm501fb_init_fb() 1774 fb->var.yres_virtual = fb->var.yres; sm501fb_init_fb() 1777 ret = fb_find_mode(&fb->var, fb, fb_mode, sm501fb_init_fb() 1784 ret = fb_find_mode(&fb->var, fb, sm501fb_init_fb() 1819 ret = (fb->fbops->fb_check_var)(&fb->var, fb); sm501fb_init_fb() 429 sm501fb_set_par_common(struct fb_info *info, struct fb_var_screeninfo *var) sm501fb_set_par_common() argument 526 sm501fb_set_par_geometry(struct fb_info *info, struct fb_var_screeninfo *var) sm501fb_set_par_geometry() argument
H A D	controlfb.c	126 static int controlfb_pan_display(struct fb_var_screeninfo *var, 134 static int controlfb_check_var (struct fb_var_screeninfo *var, struct fb_info *info); 146 static int control_var_to_par(struct fb_var_screeninfo *var, 149 struct fb_var_screeninfo *var); 201 * Checks a var structure 203 static int controlfb_check_var (struct fb_var_screeninfo *var, struct fb_info *info) controlfb_check_var() argument 208 err = control_var_to_par(var, &par, info); controlfb_check_var() 211 control_par_to_var(&par, var); controlfb_check_var() 217 * Applies current var to display 226 if((err = control_var_to_par(&info->var, &par, info))) { controlfb_set_par() 244 * Set screen start address according to var offset values 258 static int controlfb_pan_display(struct fb_var_screeninfo *var, controlfb_pan_display() argument 270 xoffset = (var->xoffset + hstep) & ~hstep; controlfb_pan_display() 273 var->yoffset+par->yres > par->vyres) controlfb_pan_display() 276 set_screen_start(xoffset, var->yoffset, p); controlfb_pan_display() 298 if (info->var.accel_flags) controlfb_mmap() 408 struct fb_var_screeninfo var; init_control() local 450 /* Setup default var */ init_control() 451 if (mac_vmode_to_var(vmode, cmode, &var) < 0) { init_control() 457 if (mac_vmode_to_var(vmode, cmode, &var) < 0) { init_control() 465 vyres = (p->total_vram - CTRLFB_OFF) / (var.xres << cmode); init_control() 466 if (vyres > var.yres) init_control() 467 var.yres_virtual = vyres; init_control() 469 /* Apply default var */ init_control() 470 var.activate = FB_ACTIVATE_NOW; init_control() 471 rc = fb_set_var(&p->info, &var); init_control() 829 * This routine takes a user-supplied var, and picks the best vmode/cmode 833 static int control_var_to_par(struct fb_var_screeninfo *var, control_var_to_par() argument 844 switch (var->bits_per_pixel) { control_var_to_par() 890 par->xres = (var->xres + hstep) & ~hstep; control_var_to_par() 891 par->vxres = (var->xres_virtual + hstep) & ~hstep; control_var_to_par() 892 par->xoffset = (var->xoffset + hstep) & ~hstep; control_var_to_par() 897 par->yres = var->yres; control_var_to_par() 898 par->vyres = var->yres_virtual; control_var_to_par() 899 par->yoffset = var->yoffset; control_var_to_par() 903 par->sync = var->sync; control_var_to_par() 913 pixclock = (var->pixclock < CONTROL_PIXCLOCK_MIN)? CONTROL_PIXCLOCK_MIN: control_var_to_par() 914 var->pixclock; control_var_to_par() 918 hperiod = ((var->left_margin + par->xres + var->right_margin control_var_to_par() 919 + var->hsync_len) >> 1) - 2; control_var_to_par() 921 hsblank = hssync - (var->right_margin >> 1); control_var_to_par() 922 hesync = (var->hsync_len >> 1) - 1; control_var_to_par() 923 heblank = (var->left_margin >> 1) + hesync; control_var_to_par() 925 heq = var->hsync_len >> 2; control_var_to_par() 928 vperiod = (var->vsync_len + var->lower_margin + par->yres control_var_to_par() 929 + var->upper_margin) << 1; control_var_to_par() 931 vesync = (var->vsync_len << 1) - vperiod + vssync; control_var_to_par() 932 veblank = (var->upper_margin << 1) + vesync; control_var_to_par() 933 vsblank = vssync - (var->lower_margin << 1); control_var_to_par() 959 if (mac_var_to_vmode(var, &par->vmode, &cmode)) control_var_to_par() 970 static void control_par_to_var(struct fb_par_control *par, struct fb_var_screeninfo *var) control_par_to_var() argument 976 memset(var, 0, sizeof(*var)); control_par_to_var() 977 var->xres = par->xres; control_par_to_var() 978 var->yres = par->yres; control_par_to_var() 979 var->xres_virtual = par->vxres; control_par_to_var() 980 var->yres_virtual = par->vyres; control_par_to_var() 981 var->xoffset = par->xoffset; control_par_to_var() 982 var->yoffset = par->yoffset; control_par_to_var() 987 var->bits_per_pixel = 8; control_par_to_var() 988 var->red.length = 8; control_par_to_var() 989 var->green.length = 8; control_par_to_var() 990 var->blue.length = 8; control_par_to_var() 993 var->bits_per_pixel = 16; control_par_to_var() 994 var->red.offset = 10; control_par_to_var() 995 var->red.length = 5; control_par_to_var() 996 var->green.offset = 5; control_par_to_var() 997 var->green.length = 5; control_par_to_var() 998 var->blue.length = 5; control_par_to_var() 1001 var->bits_per_pixel = 32; control_par_to_var() 1002 var->red.offset = 16; control_par_to_var() 1003 var->red.length = 8; control_par_to_var() 1004 var->green.offset = 8; control_par_to_var() 1005 var->green.length = 8; control_par_to_var() 1006 var->blue.length = 8; control_par_to_var() 1007 var->transp.offset = 24; control_par_to_var() 1008 var->transp.length = 8; control_par_to_var() 1011 var->height = -1; control_par_to_var() 1012 var->width = -1; control_par_to_var() 1013 var->vmode = FB_VMODE_NONINTERLACED; control_par_to_var() 1015 var->left_margin = (rv->heblank - rv->hesync) << 1; control_par_to_var() 1016 var->right_margin = (rv->hssync - rv->hsblank) << 1; control_par_to_var() 1017 var->hsync_len = (rv->hperiod + 2 - rv->hssync + rv->hesync) << 1; control_par_to_var() 1019 var->upper_margin = (rv->veblank - rv->vesync) >> 1; control_par_to_var() 1020 var->lower_margin = (rv->vssync - rv->vsblank) >> 1; control_par_to_var() 1021 var->vsync_len = (rv->vperiod - rv->vssync + rv->vesync) >> 1; control_par_to_var() 1023 var->sync = par->sync; control_par_to_var() 1032 var->pixclock = CONTROL_PIXCLOCK_BASE * par->regvals.clock_params[0]; control_par_to_var() 1033 var->pixclock /= par->regvals.clock_params[1]; control_par_to_var() 1034 var->pixclock >>= par->regvals.clock_params[2]; control_par_to_var()
H A D	au1100fb.c	135 * Set hardware with var settings. This will enable the controller with a specific 147 /* Update var-dependent FB info */ au1100fb_setmode() 149 if (info->var.bits_per_pixel <= 8) { au1100fb_setmode() 151 info->var.red.offset = 0; au1100fb_setmode() 152 info->var.red.length = info->var.bits_per_pixel; au1100fb_setmode() 153 info->var.red.msb_right = 0; au1100fb_setmode() 155 info->var.green.offset = 0; au1100fb_setmode() 156 info->var.green.length = info->var.bits_per_pixel; au1100fb_setmode() 157 info->var.green.msb_right = 0; au1100fb_setmode() 159 info->var.blue.offset = 0; au1100fb_setmode() 160 info->var.blue.length = info->var.bits_per_pixel; au1100fb_setmode() 161 info->var.blue.msb_right = 0; au1100fb_setmode() 163 info->var.transp.offset = 0; au1100fb_setmode() 164 info->var.transp.length = 0; au1100fb_setmode() 165 info->var.transp.msb_right = 0; au1100fb_setmode() 168 info->fix.line_length = info->var.xres_virtual / au1100fb_setmode() 169 (8/info->var.bits_per_pixel); au1100fb_setmode() 173 info->var.red = rgb_bitfields[index][0]; au1100fb_setmode() 174 info->var.green = rgb_bitfields[index][1]; au1100fb_setmode() 175 info->var.blue = rgb_bitfields[index][2]; au1100fb_setmode() 176 info->var.transp = rgb_bitfields[index][3]; au1100fb_setmode() 179 info->fix.line_length = info->var.xres_virtual << 1; /* depth=16 */ au1100fb_setmode() 184 info->fix.line_length = info->var.xres_virtual / 8; au1100fb_setmode() 187 info->screen_size = info->fix.line_length * info->var.yres_virtual; au1100fb_setmode() 188 info->var.rotate = ((fbdev->panel->control_base&LCD_CONTROL_SM_MASK) \ au1100fb_setmode() 203 if (info->var.yres_virtual >= (info->var.yres << 1)) { au1100fb_setmode() 206 (info->var.yres_virtual >> 1))); au1100fb_setmode() 213 if (!info->var.rotate || (info->var.rotate == 180)) { au1100fb_setmode() 214 words *= info->var.yres_virtual; au1100fb_setmode() 215 if (info->var.rotate /* 180 */) { au1100fb_setmode() 247 if (fbi->var.grayscale) { au1100fb_fb_setcolreg() 260 red >>= (16 - fbi->var.red.length); au1100fb_fb_setcolreg() 261 green >>= (16 - fbi->var.green.length); au1100fb_fb_setcolreg() 262 blue >>= (16 - fbi->var.blue.length); au1100fb_fb_setcolreg() 264 value = (red << fbi->var.red.offset) | au1100fb_fb_setcolreg() 265 (green << fbi->var.green.offset)| au1100fb_fb_setcolreg() 266 (blue << fbi->var.blue.offset); au1100fb_fb_setcolreg() 294 int au1100fb_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *fbi) au1100fb_fb_pan_display() argument 301 print_dbg("fb_pan_display %p %p", var, fbi); au1100fb_fb_pan_display() 303 if (!var || !fbdev) { au1100fb_fb_pan_display() 307 if (var->xoffset - fbi->var.xoffset) { au1100fb_fb_pan_display() 312 print_dbg("fb_pan_display 2 %p %p", var, fbi); au1100fb_fb_pan_display() 313 dy = var->yoffset - fbi->var.yoffset; au1100fb_fb_pan_display() 332 print_dbg("fb_pan_display 3 %p %p", var, fbi); au1100fb_fb_pan_display() 517 /* load the panel info into the var struct */ au1100fb_drv_probe() 539 fbdev->info.var = au1100fb_var; au1100fb_drv_probe()
H A D	vga16fb.c	188 struct fb_var_screeninfo *var) vga16fb_pan_var() 193 xoffset = var->xoffset; vga16fb_pan_var() 194 if (info->var.bits_per_pixel == 8) { vga16fb_pan_var() 195 pos = (info->var.xres_virtual * var->yoffset + xoffset) >> 2; vga16fb_pan_var() 198 pos = (info->var.xres_virtual * (var->yoffset / fh) + xoffset) >> 3; vga16fb_pan_var() 200 if (info->var.nonstd) vga16fb_pan_var() 202 pos = (info->var.xres_virtual * var->yoffset + xoffset) >> 3; vga16fb_pan_var() 210 if (info->var.bits_per_pixel == 8) vga16fb_pan_var() 220 if (info->var.bits_per_pixel == 4) { vga16fb_update_fix() 221 if (info->var.nonstd) { vga16fb_update_fix() 223 info->fix.line_length = info->var.xres_virtual / 2; vga16fb_update_fix() 227 info->fix.line_length = info->var.xres_virtual / 8; vga16fb_update_fix() 229 } else if (info->var.bits_per_pixel == 0) { vga16fb_update_fix() 232 info->fix.line_length = info->var.xres_virtual / 4; vga16fb_update_fix() 234 if (info->var.nonstd) { vga16fb_update_fix() 237 info->fix.line_length = info->var.xres_virtual / 4; vga16fb_update_fix() 240 info->fix.line_length = info->var.xres_virtual; vga16fb_update_fix() 312 static int vga16fb_check_var(struct fb_var_screeninfo *var, vga16fb_check_var() argument 327 if (var->bits_per_pixel == 4) { vga16fb_check_var() 328 if (var->nonstd) { vga16fb_check_var() 340 } else if (var->bits_per_pixel == 8) { vga16fb_check_var() 344 if (var->nonstd) { vga16fb_check_var() 354 xres = (var->xres + 7) & ~7; vga16fb_check_var() 355 vxres = (var->xres_virtual + 0xF) & ~0xF; vga16fb_check_var() 356 xoffset = (var->xoffset + 7) & ~7; vga16fb_check_var() 357 left = (var->left_margin + 7) & ~7; vga16fb_check_var() 358 right = (var->right_margin + 7) & ~7; vga16fb_check_var() 359 hslen = (var->hsync_len + 7) & ~7; vga16fb_check_var() 366 var->xres = xres; vga16fb_check_var() 367 var->right_margin = right; vga16fb_check_var() 368 var->hsync_len = hslen; vga16fb_check_var() 369 var->left_margin = left; vga16fb_check_var() 370 var->xres_virtual = vxres; vga16fb_check_var() 371 var->xoffset = xoffset; vga16fb_check_var() 397 yres = var->yres; vga16fb_check_var() 398 lower = var->lower_margin; vga16fb_check_var() 399 vslen = var->vsync_len; vga16fb_check_var() 400 upper = var->upper_margin; vga16fb_check_var() 401 vyres = var->yres_virtual; vga16fb_check_var() 402 yoffset = var->yoffset; vga16fb_check_var() 413 var->yres = yres; vga16fb_check_var() 414 var->lower_margin = lower; vga16fb_check_var() 415 var->vsync_len = vslen; vga16fb_check_var() 416 var->upper_margin = upper; vga16fb_check_var() 417 var->yres_virtual = vyres; vga16fb_check_var() 418 var->yoffset = yoffset; vga16fb_check_var() 420 if (var->vmode & FB_VMODE_DOUBLE) { vga16fb_check_var() 446 if (var->vmode & FB_VMODE_DOUBLE) vga16fb_check_var() 491 if (var->sync & FB_SYNC_HOR_HIGH_ACT) vga16fb_check_var() 493 if (var->sync & FB_SYNC_VERT_HIGH_ACT) vga16fb_check_var() 500 vga16fb_clock_chip(par, var->pixclock, info, 1, 2); vga16fb_check_var() 503 vga16fb_clock_chip(par, var->pixclock, info, 1, 1); vga16fb_check_var() 505 var->red.offset = var->green.offset = var->blue.offset = vga16fb_check_var() 506 var->transp.offset = 0; vga16fb_check_var() 507 var->red.length = var->green.length = var->blue.length = vga16fb_check_var() 509 var->transp.length = 0; vga16fb_check_var() 510 var->activate = FB_ACTIVATE_NOW; vga16fb_check_var() 511 var->height = -1; vga16fb_check_var() 512 var->width = -1; vga16fb_check_var() 513 var->accel_flags = 0; vga16fb_check_var() 568 atc[VGA_ATC_PEL] = (info->var.xoffset & 3) << 1; vga16fb_set_par() 570 atc[VGA_ATC_PEL] = info->var.xoffset & 7; vga16fb_set_par() 668 * (according to the entries in the `var' structure). Return vga16fb_setcolreg() 675 gray = info->var.grayscale; vga16fb_setcolreg() 688 static int vga16fb_pan_display(struct fb_var_screeninfo *var, vga16fb_pan_display() argument 691 vga16fb_pan_var(info, var); vga16fb_pan_display() 886 vxres = info->var.xres_virtual; vga16fb_fillrect() 887 vyres = info->var.yres_virtual; vga16fb_fillrect() 1019 vxres = info->var.xres_virtual; vga16fb_copyarea() 1020 vyres = info->var.yres_virtual; vga16fb_copyarea() 1348 info->var = vga16fb_defined; vga16fb_probe() 1355 i = (info->var.bits_per_pixel == 8) ? 256 : 16; vga16fb_probe() 1363 if (vga16fb_check_var(&info->var, info)) { vga16fb_probe() 187 vga16fb_pan_var(struct fb_info *info, struct fb_var_screeninfo *var) vga16fb_pan_var() argument
H A D	vt8623fb.c	236 if ((info->var.bits_per_pixel == 4) && (image->depth == 1) vt8623fb_imageblit() 248 if ((info->var.bits_per_pixel == 4) vt8623fb_fillrect() 330 static int vt8623fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) vt8623fb_check_var() argument 335 rv = svga_match_format (vt8623fb_formats, var, NULL); vt8623fb_check_var() 343 if (var->xres > var->xres_virtual) vt8623fb_check_var() 344 var->xres_virtual = var->xres; vt8623fb_check_var() 346 if (var->yres > var->yres_virtual) vt8623fb_check_var() 347 var->yres_virtual = var->yres; vt8623fb_check_var() 351 var->xres_virtual = (var->xres_virtual+step) & ~step; vt8623fb_check_var() 354 mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual; vt8623fb_check_var() 363 if ((var->bits_per_pixel == 0) && (mem > (256*1024))) vt8623fb_check_var() 370 rv = svga_check_timings (&vt8623_timing_regs, var, info->node); vt8623fb_check_var() 378 if (var->vmode & FB_VMODE_INTERLACED) vt8623fb_check_var() 389 u32 bpp = info->var.bits_per_pixel; vt8623fb_set_par() 393 info->fix.line_length = (info->var.xres_virtual * bpp) / 8; vt8623fb_set_par() 402 offset_value = (info->var.xres_virtual * bpp) / 64; vt8623fb_set_par() 403 fetch_value = ((info->var.xres * bpp) / 128) + 4; vt8623fb_set_par() 406 fetch_value = (info->var.xres / 8) + 8; /* + 0 is OK */ vt8623fb_set_par() 408 screen_size = info->var.yres_virtual * info->fix.line_length; vt8623fb_set_par() 420 offset_value = info->var.xres_virtual / 16; vt8623fb_set_par() 421 fetch_value = (info->var.xres / 8) + 8; vt8623fb_set_par() 422 screen_size = (info->var.xres_virtual * info->var.yres_virtual) / 64; vt8623fb_set_par() 425 info->var.xoffset = 0; vt8623fb_set_par() 426 info->var.yoffset = 0; vt8623fb_set_par() 427 info->var.activate = FB_ACTIVATE_NOW; vt8623fb_set_par() 454 if (info->var.vmode & FB_VMODE_DOUBLE) vt8623fb_set_par() 476 mode = svga_match_format(vt8623fb_formats, &(info->var), &(info->fix)); vt8623fb_set_par() 512 vt8623_set_pixclock(info, info->var.pixclock); vt8623fb_set_par() 513 svga_set_timings(par->state.vgabase, &vt8623_timing_regs, &(info->var), 1, 1, vt8623fb_set_par() 514 (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, 1, vt8623fb_set_par() 531 switch (fb->var.bits_per_pixel) { vt8623fb_setcolreg() 557 if (fb->var.green.length == 5) vt8623fb_setcolreg() 560 else if (fb->var.green.length == 6) vt8623fb_setcolreg() 619 static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) vt8623fb_pan_display() argument 625 if (info->var.bits_per_pixel == 0) { vt8623fb_pan_display() 626 offset = (var->yoffset / 16) * info->var.xres_virtual vt8623fb_pan_display() 627 + var->xoffset; vt8623fb_pan_display() 630 offset = (var->yoffset * info->fix.line_length) + vt8623fb_pan_display() 631 (var->xoffset * info->var.bits_per_pixel / 8); vt8623fb_pan_display() 632 offset = offset >> ((info->var.bits_per_pixel == 4) ? 2 : 1); vt8623fb_pan_display() 758 rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8); vt8623_pci_probe()
H A D	s3c-fb.c	236 * @var: The screen information to verify. 242 static int s3c_fb_check_var(struct fb_var_screeninfo *var, s3c_fb_check_var() argument 250 var->xres_virtual = max(var->xres_virtual, var->xres); s3c_fb_check_var() 251 var->yres_virtual = max(var->yres_virtual, var->yres); s3c_fb_check_var() 253 if (!s3c_fb_validate_win_bpp(win, var->bits_per_pixel)) { s3c_fb_check_var() 255 win->index, var->bits_per_pixel); s3c_fb_check_var() 260 var->transp.offset = 0; s3c_fb_check_var() 261 var->transp.length = 0; s3c_fb_check_var() 263 switch (var->bits_per_pixel) { s3c_fb_check_var() 270 var->red.offset = 5; s3c_fb_check_var() 271 var->green.offset = 2; s3c_fb_check_var() 272 var->blue.offset = 0; s3c_fb_check_var() 273 var->red.length = 2; s3c_fb_check_var() 274 var->green.length = 3; s3c_fb_check_var() 275 var->blue.length = 2; s3c_fb_check_var() 276 var->transp.offset = 7; s3c_fb_check_var() 277 var->transp.length = 1; s3c_fb_check_var() 279 var->red.offset = 0; s3c_fb_check_var() 280 var->red.length = var->bits_per_pixel; s3c_fb_check_var() 281 var->green = var->red; s3c_fb_check_var() 282 var->blue = var->red; s3c_fb_check_var() 288 var->transp.offset = 18; s3c_fb_check_var() 289 var->transp.length = 1; s3c_fb_check_var() 292 var->bits_per_pixel = 32; s3c_fb_check_var() 295 var->red.offset = 12; s3c_fb_check_var() 296 var->green.offset = 6; s3c_fb_check_var() 297 var->blue.offset = 0; s3c_fb_check_var() 298 var->red.length = 6; s3c_fb_check_var() 299 var->green.length = 6; s3c_fb_check_var() 300 var->blue.length = 6; s3c_fb_check_var() 305 var->red.offset = 11; s3c_fb_check_var() 306 var->green.offset = 5; s3c_fb_check_var() 307 var->blue.offset = 0; s3c_fb_check_var() 308 var->red.length = 5; s3c_fb_check_var() 309 var->green.length = 6; s3c_fb_check_var() 310 var->blue.length = 5; s3c_fb_check_var() 316 var->transp.length = var->bits_per_pixel - 24; s3c_fb_check_var() 317 var->transp.offset = 24; s3c_fb_check_var() 321 var->bits_per_pixel = 32; s3c_fb_check_var() 322 var->red.offset = 16; s3c_fb_check_var() 323 var->red.length = 8; s3c_fb_check_var() 324 var->green.offset = 8; s3c_fb_check_var() 325 var->green.length = 8; s3c_fb_check_var() 326 var->blue.offset = 0; s3c_fb_check_var() 327 var->blue.length = 8; s3c_fb_check_var() 490 struct fb_var_screeninfo *var = &info->var; s3c_fb_set_par() local 506 switch (var->bits_per_pixel) { s3c_fb_set_par() 527 info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8; s3c_fb_set_par() 529 info->fix.xpanstep = info->var.xres_virtual > info->var.xres ? 1 : 0; s3c_fb_set_par() 530 info->fix.ypanstep = info->var.yres_virtual > info->var.yres ? 1 : 0; s3c_fb_set_par() 545 data = info->fix.smem_start + info->fix.line_length * var->yres; s3c_fb_set_par() 548 pagewidth = (var->xres * var->bits_per_pixel) >> 3; s3c_fb_set_par() 561 data = VIDOSDxB_BOTRIGHT_X(s3c_fb_align_word(var->bits_per_pixel, s3c_fb_set_par() 562 var->xres - 1)) | s3c_fb_set_par() 563 VIDOSDxB_BOTRIGHT_Y(var->yres - 1) | s3c_fb_set_par() 564 VIDOSDxB_BOTRIGHT_X_E(s3c_fb_align_word(var->bits_per_pixel, s3c_fb_set_par() 565 var->xres - 1)) | s3c_fb_set_par() 566 VIDOSDxB_BOTRIGHT_Y_E(var->yres - 1); s3c_fb_set_par() 570 data = var->xres * var->yres; s3c_fb_set_par() 593 switch (var->bits_per_pixel) { s3c_fb_set_par() 610 if (var->transp.length != 0) s3c_fb_set_par() 618 if (var->transp.length != 0) s3c_fb_set_par() 627 if (var->red.length == 6) { s3c_fb_set_par() 628 if (var->transp.length != 0) s3c_fb_set_par() 632 } else if (var->transp.length == 1) s3c_fb_set_par() 635 else if ((var->transp.length == 4) || s3c_fb_set_par() 636 (var->transp.length == 8)) s3c_fb_set_par() 671 if (var->transp.length > 4) s3c_fb_set_par() 762 val = chan_to_field(red, &info->var.red); s3c_fb_setcolreg() 763 val |= chan_to_field(green, &info->var.green); s3c_fb_setcolreg() 764 val |= chan_to_field(blue, &info->var.blue); s3c_fb_setcolreg() 864 * @var: The screen information to verify. 867 static int s3c_fb_pan_display(struct fb_var_screeninfo *var, s3c_fb_pan_display() argument 878 start_boff = var->yoffset * info->fix.line_length; s3c_fb_pan_display() 880 if (info->var.bits_per_pixel >= 8) { s3c_fb_pan_display() 881 start_boff += var->xoffset * (info->var.bits_per_pixel >> 3); s3c_fb_pan_display() 883 switch (info->var.bits_per_pixel) { s3c_fb_pan_display() 885 start_boff += var->xoffset >> 1; s3c_fb_pan_display() 888 start_boff += var->xoffset >> 2; s3c_fb_pan_display() 891 start_boff += var->xoffset >> 3; s3c_fb_pan_display() 900 end_boff = start_boff + info->var.yres * info->fix.line_length; s3c_fb_pan_display() 1177 struct fb_var_screeninfo *var; s3c_fb_probe_win() local 1207 var = &fbinfo->var; s3c_fb_probe_win() 1244 fb_videomode_to_var(&fbinfo->var, &initmode); s3c_fb_probe_win() 1248 fbinfo->var.activate = FB_ACTIVATE_NOW; s3c_fb_probe_win() 1249 fbinfo->var.vmode = FB_VMODE_NONINTERLACED; s3c_fb_probe_win() 1250 fbinfo->var.bits_per_pixel = windata->default_bpp; s3c_fb_probe_win() 1257 ret = s3c_fb_check_var(&fbinfo->var, fbinfo); s3c_fb_probe_win()
H A D	jz4740_fb.c	251 color = jzfb_convert_color_to_hw(red, &fb->var.red); jzfb_setcolreg() 252 color |= jzfb_convert_color_to_hw(green, &fb->var.green); jzfb_setcolreg() 253 color |= jzfb_convert_color_to_hw(blue, &fb->var.blue); jzfb_setcolreg() 254 color |= jzfb_convert_color_to_hw(transp, &fb->var.transp); jzfb_setcolreg() 275 struct fb_var_screeninfo *var) jzfb_get_mode() 281 if (mode->xres == var->xres && mode->yres == var->yres) jzfb_get_mode() 288 static int jzfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fb) jzfb_check_var() argument 293 if (var->bits_per_pixel != jzfb_get_controller_bpp(jzfb) && jzfb_check_var() 294 var->bits_per_pixel != jzfb->pdata->bpp) jzfb_check_var() 297 mode = jzfb_get_mode(jzfb, var); jzfb_check_var() 301 fb_videomode_to_var(var, mode); jzfb_check_var() 307 var->red.offset = 10; jzfb_check_var() 308 var->red.length = 5; jzfb_check_var() 309 var->green.offset = 6; jzfb_check_var() 310 var->green.length = 5; jzfb_check_var() 311 var->blue.offset = 0; jzfb_check_var() 312 var->blue.length = 5; jzfb_check_var() 315 var->red.offset = 11; jzfb_check_var() 316 var->red.length = 5; jzfb_check_var() 317 var->green.offset = 5; jzfb_check_var() 318 var->green.length = 6; jzfb_check_var() 319 var->blue.offset = 0; jzfb_check_var() 320 var->blue.length = 5; jzfb_check_var() 323 var->red.offset = 16; jzfb_check_var() 324 var->red.length = 6; jzfb_check_var() 325 var->green.offset = 8; jzfb_check_var() 326 var->green.length = 6; jzfb_check_var() 327 var->blue.offset = 0; jzfb_check_var() 328 var->blue.length = 6; jzfb_check_var() 329 var->bits_per_pixel = 32; jzfb_check_var() 333 var->transp.offset = 24; jzfb_check_var() 334 var->transp.length = 8; jzfb_check_var() 335 var->red.offset = 16; jzfb_check_var() 336 var->red.length = 8; jzfb_check_var() 337 var->green.offset = 8; jzfb_check_var() 338 var->green.length = 8; jzfb_check_var() 339 var->blue.offset = 0; jzfb_check_var() 340 var->blue.length = 8; jzfb_check_var() 341 var->bits_per_pixel = 32; jzfb_check_var() 354 struct fb_var_screeninfo *var = &info->var; jzfb_set_par() local 363 mode = jzfb_get_mode(jzfb, var); jzfb_set_par() 675 fb_videomode_to_var(&fb->var, pdata->modes); jzfb_probe() 676 fb->var.bits_per_pixel = pdata->bpp; jzfb_probe() 677 jzfb_check_var(&fb->var, fb); jzfb_probe() 686 fb->fix.line_length = fb->var.bits_per_pixel * fb->var.xres / 8; jzfb_probe() 690 fb->fix.smem_len = fb->fix.line_length * fb->var.yres; jzfb_probe() 274 jzfb_get_mode(struct jzfb *jzfb, struct fb_var_screeninfo *var) jzfb_get_mode() argument
H A D	sstfb.c	67 * SST_DEBUG_VAR : debug display/var structs 341 * sstfb_check_var - Optional function. Validates a var passed in. 342 * @var: frame buffer variable screen structure 349 static int sstfb_check_var(struct fb_var_screeninfo *var, sstfb_check_var() argument 353 int hSyncOff = var->xres + var->right_margin + var->left_margin; sstfb_check_var() 354 int vSyncOff = var->yres + var->lower_margin + var->upper_margin; sstfb_check_var() 355 int vBackPorch = var->left_margin, yDim = var->yres; sstfb_check_var() 356 int vSyncOn = var->vsync_len; sstfb_check_var() 360 if (sst_calc_pll(PICOS2KHZ(var->pixclock), &freq, &par->pll)) { sstfb_check_var() 362 PICOS2KHZ(var->pixclock)); sstfb_check_var() 365 var->pixclock = KHZ2PICOS(freq); sstfb_check_var() 367 if (var->vmode & FB_VMODE_INTERLACED) sstfb_check_var() 369 if (var->vmode & FB_VMODE_DOUBLE) { sstfb_check_var() 376 switch (var->bits_per_pixel) { sstfb_check_var() 378 var->bits_per_pixel = 16; sstfb_check_var() 381 printk(KERN_ERR "sstfb: Unsupported bpp %d\n", var->bits_per_pixel); sstfb_check_var() 386 if (var->xres <= 1 || yDim <= 0 || var->hsync_len <= 1 || sstfb_check_var() 387 hSyncOff <= 1 || var->left_margin <= 2 || vSyncOn <= 0 || sstfb_check_var() 394 tiles_in_X = (var->xres + 63 ) / 64 * 2; sstfb_check_var() 396 if (var->xres > POW2(11) || yDim >= POW2(11)) { sstfb_check_var() 398 var->xres, var->yres); sstfb_check_var() 402 if (var->hsync_len > POW2(9) || hSyncOff > POW2(11) || sstfb_check_var() 403 var->left_margin - 2 >= POW2(9) || vSyncOn >= POW2(13) || sstfb_check_var() 411 tiles_in_X = (var->xres + 63 ) / 64; sstfb_check_var() 413 if (var->vmode) { sstfb_check_var() 415 var->vmode); sstfb_check_var() 418 if (var->xres > POW2(10) || var->yres >= POW2(10)) { sstfb_check_var() 420 var->xres, var->yres); sstfb_check_var() 423 if (var->hsync_len > POW2(8) || hSyncOff - 1 > POW2(10) || sstfb_check_var() 424 var->left_margin - 2 >= POW2(8) || vSyncOn >= POW2(12) || sstfb_check_var() 435 * ((var->bits_per_pixel == 16) ? 2 : 4); sstfb_check_var() 442 var->sync &= (FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT); sstfb_check_var() 443 var->vmode &= (FB_VMODE_INTERLACED | FB_VMODE_DOUBLE); sstfb_check_var() 444 var->xoffset = 0; sstfb_check_var() 445 var->yoffset = 0; sstfb_check_var() 446 var->height = -1; sstfb_check_var() 447 var->width = -1; sstfb_check_var() 452 /* var->{red|green|blue}.msb_right = 0; */ sstfb_check_var() 454 switch (var->bits_per_pixel) { sstfb_check_var() 456 var->red.length = 5; sstfb_check_var() 457 var->green.length = 6; sstfb_check_var() 458 var->blue.length = 5; sstfb_check_var() 459 var->transp.length = 0; sstfb_check_var() 461 var->red.offset = 11; sstfb_check_var() 462 var->green.offset = 5; sstfb_check_var() 463 var->blue.offset = 0; sstfb_check_var() 464 var->transp.offset = 0; sstfb_check_var() 484 par->hSyncOff = info->var.xres + info->var.right_margin + info->var.left_margin; sstfb_set_par() 486 par->yDim = info->var.yres; sstfb_set_par() 487 par->vSyncOn = info->var.vsync_len; sstfb_set_par() 488 par->vSyncOff = info->var.yres + info->var.lower_margin + info->var.upper_margin; sstfb_set_par() 489 par->vBackPorch = info->var.upper_margin; sstfb_set_par() 492 sst_calc_pll(PICOS2KHZ(info->var.pixclock), &freq, &par->pll); sstfb_set_par() 494 if (info->var.vmode & FB_VMODE_INTERLACED) sstfb_set_par() 496 if (info->var.vmode & FB_VMODE_DOUBLE) { sstfb_set_par() 506 par->tiles_in_X = (info->var.xres + 63 ) / 64 * 2; sstfb_set_par() 509 par->tiles_in_X = (info->var.xres + 63 ) / 64; sstfb_set_par() 514 info->var.hsync_len, par->hSyncOff, sstfb_set_par() 518 info->var.left_margin, info->var.upper_margin, sstfb_set_par() 519 info->var.xres, info->var.yres, PICOS2KHZ(info->var.pixclock)); sstfb_set_par() 531 sst_write(BACKPORCH, par->vBackPorch << 16 | (info->var.left_margin - 2)); sstfb_set_par() 532 sst_write(VIDEODIMENSIONS, par->yDim << 16 | (info->var.xres - 1)); sstfb_set_par() 533 sst_write(HSYNC, (par->hSyncOff - 1) << 16 | (info->var.hsync_len - 1)); sstfb_set_par() 543 par->dac_sw.set_vidmod(info, info->var.bits_per_pixel); sstfb_set_par() 586 switch (info->var.bits_per_pixel) { sstfb_set_par() 597 if (info->var.vmode & FB_VMODE_INTERLACED) sstfb_set_par() 599 if (info->var.vmode & FB_VMODE_DOUBLE) sstfb_set_par() 601 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) sstfb_set_par() 603 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) sstfb_set_par() 616 switch (info->var.bits_per_pixel) { sstfb_set_par() 645 info->var.xres - 1, par->yDim - 1); sstfb_set_par() 647 sst_write(CLIP_LEFT_RIGHT, info->var.xres); sstfb_set_par() 678 red >>= (16 - info->var.red.length); sstfb_setcolreg() 679 green >>= (16 - info->var.green.length); sstfb_setcolreg() 680 blue >>= (16 - info->var.blue.length); sstfb_setcolreg() 681 transp >>= (16 - info->var.transp.length); sstfb_setcolreg() 682 col = (red << info->var.red.offset) sstfb_setcolreg() 683 | (green << info->var.green.offset) sstfb_setcolreg() 684 | (blue << info->var.blue.offset) sstfb_setcolreg() 685 | (transp << info->var.transp.offset); sstfb_setcolreg() 805 sst_write(BLTCLIPX, info->var.xres); 806 sst_write(BLTCLIPY, info->var.yres); 1410 fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 16); sstfb_probe() 1412 if (sstfb_check_var(&info->var, info)) { sstfb_probe()
H A D	wmt_ge_rops.c	62 pat = pixel_to_pat(p->var.bits_per_pixel, fg); wmt_ge_fillrect() 67 writel(p->var.bits_per_pixel == 32 ? 3 : wmt_ge_fillrect() 68 (p->var.bits_per_pixel == 8 ? 0 : 1), regbase + GE_DEPTH_OFF); wmt_ge_fillrect() 69 writel(p->var.bits_per_pixel == 15 ? 1 : 0, regbase + GE_HIGHCOLOR_OFF); wmt_ge_fillrect() 71 writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF); wmt_ge_fillrect() 72 writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF); wmt_ge_fillrect() 93 writel(p->var.bits_per_pixel > 16 ? 3 : wmt_ge_copyarea() 94 (p->var.bits_per_pixel > 8 ? 1 : 0), regbase + GE_DEPTH_OFF); wmt_ge_copyarea() 97 writel(p->var.xres_virtual - 1, regbase + GE_SRCDISPW_OFF); wmt_ge_copyarea() 98 writel(p->var.yres_virtual - 1, regbase + GE_SRCDISPH_OFF); wmt_ge_copyarea() 105 writel(p->var.xres_virtual - 1, regbase + GE_DESTDISPW_OFF); wmt_ge_copyarea() 106 writel(p->var.yres_virtual - 1, regbase + GE_DESTDISPH_OFF); wmt_ge_copyarea()
H A D	amifb.c	1118 * Get the video params out of `var'. If a value doesn't fit, round 1122 static int ami_decode_var(struct fb_var_screeninfo *var, struct amifb_par *par, ami_decode_var() argument 1134 if (var->pixclock <= pixclock[clk_shift]) ami_decode_var() 1146 if ((par->xres = var->xres) < 64) ami_decode_var() 1148 if ((par->yres = var->yres) < 64) ami_decode_var() 1150 if ((par->vxres = var->xres_virtual) < par->xres) ami_decode_var() 1152 if ((par->vyres = var->yres_virtual) < par->yres) ami_decode_var() 1155 par->bpp = var->bits_per_pixel; ami_decode_var() 1156 if (!var->nonstd) { ami_decode_var() 1167 } else if (var->nonstd == FB_NONSTD_HAM) { ami_decode_var() 1188 par->vmode = var->vmode | FB_VMODE_SMOOTH_XPAN; ami_decode_var() 1216 par->htotal = down8((var->left_margin + par->xres + var->right_margin + ami_decode_var() 1217 var->hsync_len) << clk_shift); ami_decode_var() 1219 down2(((var->upper_margin + par->yres + var->lower_margin + ami_decode_var() 1220 var->vsync_len) << line_shift) + 1); ami_decode_var() 1226 if (var->sync & FB_SYNC_BROADCAST) { ami_decode_var() 1228 ((var->right_margin - var->hsync_len) << clk_shift); ami_decode_var() 1230 par->diwstop_h += mod4(var->hsync_len); ami_decode_var() 1236 ((var->lower_margin - var->vsync_len) << line_shift); ami_decode_var() 1326 par->hsstrt = var->right_margin << clk_shift; ami_decode_var() 1327 par->hsstop = (var->right_margin + var->hsync_len) << clk_shift; ami_decode_var() 1337 par->vsstrt = var->lower_margin << line_shift; ami_decode_var() 1338 par->vsstop = (var->lower_margin + var->vsync_len) << line_shift; ami_decode_var() 1357 if (var->sync & FB_SYNC_HOR_HIGH_ACT) ami_decode_var() 1359 if (var->sync & FB_SYNC_VERT_HIGH_ACT) ami_decode_var() 1361 if (var->sync & FB_SYNC_COMP_HIGH_ACT) ami_decode_var() 1465 if (var->nonstd == FB_NONSTD_HAM) ami_decode_var() 1467 if (var->sync & FB_SYNC_EXT) ami_decode_var() 1483 if (!((par->vmode ^ var->vmode) & FB_VMODE_YWRAP)) { ami_decode_var() 1484 par->xoffset = var->xoffset; ami_decode_var() 1485 par->yoffset = var->yoffset; ami_decode_var() 1507 * Fill the `var' structure based on the values in `par' and maybe 1511 static void ami_encode_var(struct fb_var_screeninfo *var, ami_encode_var() argument 1516 memset(var, 0, sizeof(struct fb_var_screeninfo)); ami_encode_var() 1521 var->xres = par->xres; ami_encode_var() 1522 var->yres = par->yres; ami_encode_var() 1523 var->xres_virtual = par->vxres; ami_encode_var() 1524 var->yres_virtual = par->vyres; ami_encode_var() 1525 var->xoffset = par->xoffset; ami_encode_var() 1526 var->yoffset = par->yoffset; ami_encode_var() 1528 var->bits_per_pixel = par->bpp; ami_encode_var() 1529 var->grayscale = 0; ami_encode_var() 1531 var->red.offset = 0; ami_encode_var() 1532 var->red.msb_right = 0; ami_encode_var() 1533 var->red.length = par->bpp; ami_encode_var() 1535 var->red.length -= 2; ami_encode_var() 1536 var->blue = var->green = var->red; ami_encode_var() 1537 var->transp.offset = 0; ami_encode_var() 1538 var->transp.length = 0; ami_encode_var() 1539 var->transp.msb_right = 0; ami_encode_var() 1542 var->nonstd = FB_NONSTD_HAM; ami_encode_var() 1544 var->nonstd = 0; ami_encode_var() 1545 var->activate = 0; ami_encode_var() 1547 var->height = -1; ami_encode_var() 1548 var->width = -1; ami_encode_var() 1550 var->pixclock = pixclock[clk_shift]; ami_encode_var() 1553 var->vmode = FB_VMODE_DOUBLE; ami_encode_var() 1555 var->vmode = FB_VMODE_INTERLACED; ami_encode_var() 1557 var->vmode = FB_VMODE_NONINTERLACED; ami_encode_var() 1560 var->hsync_len = (par->hsstop - par->hsstrt)>>clk_shift; ami_encode_var() 1561 var->right_margin = par->hsstrt>>clk_shift; ami_encode_var() 1562 var->left_margin = (par->htotal>>clk_shift) - var->xres - var->right_margin - var->hsync_len; ami_encode_var() 1563 var->vsync_len = (par->vsstop - par->vsstrt)>>line_shift; ami_encode_var() 1564 var->lower_margin = par->vsstrt>>line_shift; ami_encode_var() 1565 var->upper_margin = (par->vtotal>>line_shift) - var->yres - var->lower_margin - var->vsync_len; ami_encode_var() 1566 var->sync = 0; ami_encode_var() 1568 var->sync |= FB_SYNC_HOR_HIGH_ACT; ami_encode_var() 1570 var->sync |= FB_SYNC_VERT_HIGH_ACT; ami_encode_var() 1572 var->sync |= FB_SYNC_COMP_HIGH_ACT; ami_encode_var() 1574 var->sync = FB_SYNC_BROADCAST; ami_encode_var() 1575 var->hsync_len = (152>>clk_shift) + mod4(par->diwstop_h); ami_encode_var() 1576 var->right_margin = ((par->htotal - down4(par->diwstop_h))>>clk_shift) + var->hsync_len; ami_encode_var() 1577 var->left_margin = (par->htotal>>clk_shift) - var->xres - var->right_margin - var->hsync_len; ami_encode_var() 1578 var->vsync_len = 4>>line_shift; ami_encode_var() 1579 var->lower_margin = ((par->vtotal - par->diwstop_v)>>line_shift) + var->vsync_len; ami_encode_var() 1580 var->upper_margin = (((par->vtotal - 2)>>line_shift) + 1) - var->yres - ami_encode_var() 1581 var->lower_margin - var->vsync_len; ami_encode_var() 1585 var->sync |= FB_SYNC_EXT; ami_encode_var() 1587 var->vmode |= FB_VMODE_YWRAP; ami_encode_var() 1662 * in `var'. 1665 static void ami_pan_var(struct fb_var_screeninfo *var, struct fb_info *info) ami_pan_var() argument 1669 par->xoffset = var->xoffset; ami_pan_var() 1670 par->yoffset = var->yoffset; ami_pan_var() 1671 if (var->vmode & FB_VMODE_YWRAP) ami_pan_var() 1837 static int ami_get_var_cursorinfo(struct fb_var_cursorinfo *var, ami_get_var_cursorinfo() argument 1853 alloc = var->height * var->width; ami_get_var_cursorinfo() 1854 var->height = par->crsr.height; ami_get_var_cursorinfo() 1855 var->width = par->crsr.width; ami_get_var_cursorinfo() 1856 var->xspot = par->crsr.spot_x; ami_get_var_cursorinfo() 1857 var->yspot = par->crsr.spot_y; ami_get_var_cursorinfo() 1858 if (size > var->height * var->width) ami_get_var_cursorinfo() 1868 for (height = (short)var->height - 1; height >= 0; height--) { ami_get_var_cursorinfo() 1870 for (width = (short)var->width - 1; width >= 0; width--) { ami_get_var_cursorinfo() 1913 static int ami_set_var_cursorinfo(struct fb_var_cursorinfo *var, ami_set_var_cursorinfo() argument 1926 if (!var->width) ami_set_var_cursorinfo() 1928 else if (var->width <= 16) ami_set_var_cursorinfo() 1930 else if (var->width <= 32) ami_set_var_cursorinfo() 1932 else if (var->width <= 64) ami_set_var_cursorinfo() 1938 if (!var->height) ami_set_var_cursorinfo() 1940 if (!access_ok(VERIFY_READ, data, var->width * var->height)) ami_set_var_cursorinfo() 1946 if (((var->height + 4) << fmode << 2) > SPRITEMEMSIZE) ami_set_var_cursorinfo() 1948 memset(lspr, 0, (var->height + 4) << fmode << 2); ami_set_var_cursorinfo() 1949 shfsprite += ((var->height + 5)&-2) << fmode; ami_set_var_cursorinfo() 1952 if (((var->height + 2) << fmode << 2) > SPRITEMEMSIZE) ami_set_var_cursorinfo() 1954 memset(lspr, 0, (var->height + 2) << fmode << 2); ami_set_var_cursorinfo() 1957 for (height = (short)var->height - 1; height >= 0; height--) { ami_set_var_cursorinfo() 1959 for (width = (short)var->width - 1; width >= 0; width--) { ami_set_var_cursorinfo() 2018 par->crsr.height = var->height; ami_set_var_cursorinfo() 2019 par->crsr.width = var->width; ami_set_var_cursorinfo() 2020 par->crsr.spot_x = var->xspot; ami_set_var_cursorinfo() 2021 par->crsr.spot_y = var->yspot; ami_set_var_cursorinfo() 2375 static int amifb_check_var(struct fb_var_screeninfo *var, amifb_check_var() argument 2382 err = ami_decode_var(var, &par, info); amifb_check_var() 2387 ami_encode_var(var, &par); amifb_check_var() 2401 error = ami_decode_var(&info->var, par, info); amifb_set_par() 2446 * entries in the var structure). Return != 0 for invalid regno. 2538 static int amifb_pan_display(struct fb_var_screeninfo *var, amifb_pan_display() argument 2541 if (var->vmode & FB_VMODE_YWRAP) { amifb_pan_display() 2542 if (var->yoffset < 0 || amifb_pan_display() 2543 var->yoffset >= info->var.yres_virtual || var->xoffset) amifb_pan_display() 2550 if (var->xoffset + info->var.xres > amifb_pan_display() 2551 upx(16 << maxfmode, info->var.xres_virtual) || amifb_pan_display() 2552 var->yoffset + info->var.yres > info->var.yres_virtual) amifb_pan_display() 2555 ami_pan_var(var, info); amifb_pan_display() 2556 info->var.xoffset = var->xoffset; amifb_pan_display() 2557 info->var.yoffset = var->yoffset; amifb_pan_display() 2558 if (var->vmode & FB_VMODE_YWRAP) amifb_pan_display() 2559 info->var.vmode |= FB_VMODE_YWRAP; amifb_pan_display() 2561 info->var.vmode &= ~FB_VMODE_YWRAP; amifb_pan_display() 3183 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; amifb_fillrect() 3184 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; amifb_fillrect() 3195 fill_one_line(info->var.bits_per_pixel, amifb_fillrect() 3201 xor_one_line(info->var.bits_per_pixel, par->next_plane, amifb_fillrect() 3259 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; amifb_copyarea() 3260 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; amifb_copyarea() 3272 if (sx + width > info->var.xres_virtual || amifb_copyarea() 3273 sy + height > info->var.yres_virtual) amifb_copyarea() 3292 copy_one_line_rev(info->var.bits_per_pixel, amifb_copyarea() 3298 copy_one_line(info->var.bits_per_pixel, amifb_copyarea() 3356 x2 = x2 < info->var.xres_virtual ? x2 : info->var.xres_virtual; amifb_imageblit() 3357 y2 = y2 < info->var.yres_virtual ? y2 : info->var.yres_virtual; amifb_imageblit() 3369 expand_one_line(info->var.bits_per_pixel, amifb_imageblit() 3379 image->width, info->var.bits_per_pixel); amifb_imageblit() 3393 struct fb_var_cursorinfo var; amifb_ioctl() member in union:__anon10487 3408 i = ami_get_var_cursorinfo(&crsr.var, amifb_ioctl() 3413 return copy_to_user(argp, &crsr.var, amifb_ioctl() 3414 sizeof(crsr.var)) ? -EFAULT : 0; amifb_ioctl() 3417 if (copy_from_user(&crsr.var, argp, sizeof(crsr.var))) amifb_ioctl() 3419 return ami_set_var_cursorinfo(&crsr.var, amifb_ioctl() 3677 if (!fb_find_mode(&info->var, info, mode_option, ami_modedb, amifb_probe() 3735 err = fb_alloc_cmap(&info->cmap, 1 << info->var.bits_per_pixel, 0); amifb_probe()
H A D	bfin_adv7393fb.c	456 fbdev->info.var = bfin_adv7393_fb_defined; bfin_adv7393_fb_probe() 574 bfin_adv7393_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) bfin_adv7393_fb_check_var() argument 577 switch (var->bits_per_pixel) { bfin_adv7393_fb_check_var() 579 var->red.offset = info->var.red.offset; bfin_adv7393_fb_check_var() 580 var->green.offset = info->var.green.offset; bfin_adv7393_fb_check_var() 581 var->blue.offset = info->var.blue.offset; bfin_adv7393_fb_check_var() 582 var->red.length = info->var.red.length; bfin_adv7393_fb_check_var() 583 var->green.length = info->var.green.length; bfin_adv7393_fb_check_var() 584 var->blue.length = info->var.blue.length; bfin_adv7393_fb_check_var() 585 var->transp.offset = 0; bfin_adv7393_fb_check_var() 586 var->transp.length = 0; bfin_adv7393_fb_check_var() 587 var->transp.msb_right = 0; bfin_adv7393_fb_check_var() 588 var->red.msb_right = 0; bfin_adv7393_fb_check_var() 589 var->green.msb_right = 0; bfin_adv7393_fb_check_var() 590 var->blue.msb_right = 0; bfin_adv7393_fb_check_var() 594 var->bits_per_pixel); bfin_adv7393_fb_check_var() 598 if (info->var.xres != var->xres || bfin_adv7393_fb_check_var() 599 info->var.yres != var->yres || bfin_adv7393_fb_check_var() 600 info->var.xres_virtual != var->xres_virtual || bfin_adv7393_fb_check_var() 601 info->var.yres_virtual != var->yres_virtual) { bfin_adv7393_fb_check_var() 603 __func__, var->xres, var->yres); bfin_adv7393_fb_check_var() 611 if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) { bfin_adv7393_fb_check_var() 613 __func__, var->yres_virtual); bfin_adv7393_fb_check_var() 621 bfin_adv7393_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) bfin_adv7393_fb_pan_display() argument 627 if (!var || !info) bfin_adv7393_fb_pan_display() 630 if (var->xoffset - info->var.xoffset) { bfin_adv7393_fb_pan_display() 634 dy = var->yoffset - info->var.yoffset; bfin_adv7393_fb_pan_display() 692 if (info->var.grayscale) bfin_adv7393_fb_setcolreg() 702 red >>= (16 - info->var.red.length); bfin_adv7393_fb_setcolreg() 703 green >>= (16 - info->var.green.length); bfin_adv7393_fb_setcolreg() 704 blue >>= (16 - info->var.blue.length); bfin_adv7393_fb_setcolreg() 706 value = (red << info->var.red.offset) | bfin_adv7393_fb_setcolreg() 707 (green << info->var.green.offset)| bfin_adv7393_fb_setcolreg() 708 (blue << info->var.blue.offset); bfin_adv7393_fb_setcolreg()
H A D	auo_k190x.c	75 static inline int rgb565_to_gray4(u16 data, struct fb_var_screeninfo *var) rgb565_to_gray4() argument 77 return ((((data & 0xF800) >> var->red.offset) * 77 + rgb565_to_gray4() 78 ((data & 0x07E0) >> (var->green.offset + 1)) * 151 + rgb565_to_gray4() 79 ((data & 0x1F) >> var->blue.offset) * 28) >> 8 >> 1); rgb565_to_gray4() 85 struct fb_var_screeninfo *var = &par->info->var; auok190x_issue_pixels_rgb565() local 99 tmp = (rgb565_to_gray4(data[4*i], var) & 0x000F); auok190x_issue_pixels_rgb565() 100 tmp |= (rgb565_to_gray4(data[4*i+1], var) << 4) & 0x00F0; auok190x_issue_pixels_rgb565() 101 tmp |= (rgb565_to_gray4(data[4*i+2], var) << 8) & 0x0F00; auok190x_issue_pixels_rgb565() 102 tmp |= (rgb565_to_gray4(data[4*i+3], var) << 12) & 0xF000; auok190x_issue_pixels_rgb565() 148 if (info->var.bits_per_pixel == 8 && info->var.grayscale) auok190x_issue_pixels() 150 else if (info->var.bits_per_pixel == 16) auok190x_issue_pixels() 154 info->var.bits_per_pixel, info->var.grayscale); auok190x_issue_pixels() 293 u16 yres = info->var.yres; auok190xfb_dpy_deferred_io() 441 static int auok190xfb_check_var(struct fb_var_screeninfo *var, auok190xfb_check_var() argument 453 if (var->bits_per_pixel == 8 && var->grayscale == 1) { auok190xfb_check_var() 457 var->red.length = 8; auok190xfb_check_var() 458 var->red.offset = 0; auok190xfb_check_var() 459 var->red.msb_right = 0; auok190xfb_check_var() 461 var->green.length = 8; auok190xfb_check_var() 462 var->green.offset = 0; auok190xfb_check_var() 463 var->green.msb_right = 0; auok190xfb_check_var() 465 var->blue.length = 8; auok190xfb_check_var() 466 var->blue.offset = 0; auok190xfb_check_var() 467 var->blue.msb_right = 0; auok190xfb_check_var() 469 var->transp.length = 0; auok190xfb_check_var() 470 var->transp.offset = 0; auok190xfb_check_var() 471 var->transp.msb_right = 0; auok190xfb_check_var() 472 } else if (var->bits_per_pixel == 16) { auok190xfb_check_var() 473 var->red.length = 5; auok190xfb_check_var() 474 var->red.offset = 11; auok190xfb_check_var() 475 var->red.msb_right = 0; auok190xfb_check_var() 477 var->green.length = 6; auok190xfb_check_var() 478 var->green.offset = 5; auok190xfb_check_var() 479 var->green.msb_right = 0; auok190xfb_check_var() 481 var->blue.length = 5; auok190xfb_check_var() 482 var->blue.offset = 0; auok190xfb_check_var() 483 var->blue.msb_right = 0; auok190xfb_check_var() 485 var->transp.length = 0; auok190xfb_check_var() 486 var->transp.offset = 0; auok190xfb_check_var() 487 var->transp.msb_right = 0; auok190xfb_check_var() 490 info->var.bits_per_pixel, info->var.grayscale); auok190xfb_check_var() 498 switch (var->rotate) { auok190xfb_check_var() 501 var->xres = panel->w; auok190xfb_check_var() 502 var->yres = panel->h; auok190xfb_check_var() 506 var->xres = panel->h; auok190xfb_check_var() 507 var->yres = panel->w; auok190xfb_check_var() 514 var->xres_virtual = var->xres; auok190xfb_check_var() 515 var->yres_virtual = var->yres; auok190xfb_check_var() 521 size = var->xres_virtual * var->yres_virtual * var->bits_per_pixel / 8; auok190xfb_check_var() 534 struct fb_var_screeninfo *var = &info->var; auok190xfb_set_fix() local 536 fix->line_length = var->xres_virtual * var->bits_per_pixel / 8; auok190xfb_set_fix() 540 fix->visual = (var->grayscale) ? FB_VISUAL_STATIC_PSEUDOCOLOR auok190xfb_set_fix() 553 par->rotation = info->var.rotate; auok190xfb_set_par() 1047 /* initialise fix, var, resolution and rotation */ auok190x_common_probe() 1050 info->var.bits_per_pixel = 8; auok190x_common_probe() 1051 info->var.grayscale = 1; auok190x_common_probe() 1074 ret = auok190xfb_check_var(&info->var, info); auok190x_common_probe() 1122 info->node, info->var.xres, info->var.yres, auok190x_common_probe()
H A D	tridentfb.c	504 if (info->var.bits_per_pixel == 8) { tridentfb_fillrect() 526 if (info->var.bits_per_pixel == 8) { tridentfb_imageblit() 864 /* See if we can handle the video mode described in var */ tridentfb_check_var() 865 static int tridentfb_check_var(struct fb_var_screeninfo *var, tridentfb_check_var() argument 869 int bpp = var->bits_per_pixel; tridentfb_check_var() 876 bpp = var->bits_per_pixel = 32; tridentfb_check_var() 882 if (par->flatpanel && nativex && var->xres > nativex) tridentfb_check_var() 885 var->xres = (var->xres + 7) & ~0x7; tridentfb_check_var() 886 if (var->xres > var->xres_virtual) tridentfb_check_var() 887 var->xres_virtual = var->xres; tridentfb_check_var() 888 if (var->yres > var->yres_virtual) tridentfb_check_var() 889 var->yres_virtual = var->yres; tridentfb_check_var() 890 if (var->xres_virtual > 4095 || var->yres > 2048) tridentfb_check_var() 893 if (var->yres_virtual > 0xffff) tridentfb_check_var() 895 line_length = var->xres_virtual * bpp / 8; tridentfb_check_var() 901 var->xres_virtual = 512 * 8 / bpp; tridentfb_check_var() 903 var->xres_virtual = 1024 * 8 / bpp; tridentfb_check_var() 905 var->xres_virtual = 2048 * 8 / bpp; tridentfb_check_var() 907 var->xres_virtual = 4096 * 8 / bpp; tridentfb_check_var() 909 var->xres_virtual = 8192 * 8 / bpp; tridentfb_check_var() 913 line_length = var->xres_virtual * bpp / 8; tridentfb_check_var() 917 if (line_length * (var->yres_virtual - var->yres) > (4 << 20)) tridentfb_check_var() 918 var->yres_virtual = ((4 << 20) / line_length) + var->yres; tridentfb_check_var() 920 if (line_length * var->yres_virtual > info->fix.smem_len) tridentfb_check_var() 925 var->red.offset = 0; tridentfb_check_var() 926 var->red.length = 8; tridentfb_check_var() 927 var->green = var->red; tridentfb_check_var() 928 var->blue = var->red; tridentfb_check_var() 931 var->red.offset = 11; tridentfb_check_var() 932 var->green.offset = 5; tridentfb_check_var() 933 var->blue.offset = 0; tridentfb_check_var() 934 var->red.length = 5; tridentfb_check_var() 935 var->green.length = 6; tridentfb_check_var() 936 var->blue.length = 5; tridentfb_check_var() 939 var->red.offset = 16; tridentfb_check_var() 940 var->green.offset = 8; tridentfb_check_var() 941 var->blue.offset = 0; tridentfb_check_var() 942 var->red.length = 8; tridentfb_check_var() 943 var->green.length = 8; tridentfb_check_var() 944 var->blue.length = 8; tridentfb_check_var() 973 if (PICOS2KHZ(var->pixclock) > ramdac) tridentfb_check_var() 983 static int tridentfb_pan_display(struct fb_var_screeninfo *var, tridentfb_pan_display() argument 990 offset = (var->xoffset + (var->yoffset * info->var.xres_virtual)) tridentfb_pan_display() 991 * info->var.bits_per_pixel / 32; tridentfb_pan_display() 1013 struct fb_var_screeninfo *var = &info->var; tridentfb_set_par() local 1014 int bpp = var->bits_per_pixel; tridentfb_set_par() 1019 hdispend = var->xres / 8 - 1; tridentfb_set_par() 1020 hsyncstart = (var->xres + var->right_margin) / 8; tridentfb_set_par() 1021 hsyncend = (var->xres + var->right_margin + var->hsync_len) / 8; tridentfb_set_par() 1022 htotal = (var->xres + var->left_margin + var->right_margin + tridentfb_set_par() 1023 var->hsync_len) / 8 - 5; tridentfb_set_par() 1027 vdispend = var->yres - 1; tridentfb_set_par() 1028 vsyncstart = var->yres + var->lower_margin; tridentfb_set_par() 1029 vsyncend = vsyncstart + var->vsync_len; tridentfb_set_par() 1030 vtotal = var->upper_margin + vsyncend - 2; tridentfb_set_par() 1034 if (info->var.vmode & FB_VMODE_INTERLACED) { tridentfb_set_par() 1047 if (var->sync & FB_SYNC_HOR_HIGH_ACT) tridentfb_set_par() 1049 if (var->sync & FB_SYNC_VERT_HIGH_ACT) tridentfb_set_par() 1052 if (par->flatpanel && var->xres < nativex) { tridentfb_set_par() 1117 //FIXME if (info->var.vmode & FB_VMODE_DOUBLE) tmp |= 0x80; /* double scan for 200 line modes */ tridentfb_set_par() 1126 tmp = (info->var.vmode & FB_VMODE_INTERLACED) ? 0x84 : 0x80; tridentfb_set_par() 1130 if (info->var.vmode & FB_VMODE_INTERLACED) tridentfb_set_par() 1176 vclk = PICOS2KHZ(info->var.pixclock); tridentfb_set_par() 1223 set_number_of_lines(par, info->var.yres); tridentfb_set_par() 1224 info->fix.line_length = info->var.xres_virtual * bpp / 8; tridentfb_set_par() 1228 par->init_accel(par, info->var.xres_virtual, bpp); tridentfb_set_par() 1241 int bpp = info->var.bits_per_pixel; tridentfb_setcolreg() 1508 if (!fb_find_mode(&info->var, info, trident_pci_probe() 1517 info->var.activate |= FB_ACTIVATE_NOW; trident_pci_probe() 1526 info->node, info->fix.id, info->var.xres, trident_pci_probe() 1527 info->var.yres, info->var.bits_per_pixel); trident_pci_probe()
H A D	xen-fbfront.c	197 if (y2 >= fb_info->var.yres) list_for_each_entry() 198 y2 = fb_info->var.yres - 1; list_for_each_entry() 204 xenfb_refresh(info, 0, miny, fb_info->var.xres, maxy - miny + 1); 222 red = CNVT_TOHW(red, info->var.red.length); xenfb_setcolreg() 223 green = CNVT_TOHW(green, info->var.green.length); xenfb_setcolreg() 224 blue = CNVT_TOHW(blue, info->var.blue.length); xenfb_setcolreg() 225 transp = CNVT_TOHW(transp, info->var.transp.length); xenfb_setcolreg() 228 v = (red << info->var.red.offset) | xenfb_setcolreg() 229 (green << info->var.green.offset) | xenfb_setcolreg() 230 (blue << info->var.blue.offset); xenfb_setcolreg() 232 switch (info->var.bits_per_pixel) { xenfb_setcolreg() 279 xenfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) xenfb_check_var() argument 287 if (var->xres == video[KPARAM_WIDTH] && xenfb_check_var() 288 var->yres == video[KPARAM_HEIGHT] && xenfb_check_var() 289 var->bits_per_pixel == xenfb_info->page->depth) { xenfb_check_var() 296 if (var->xres > video[KPARAM_WIDTH] || var->yres > video[KPARAM_HEIGHT]) xenfb_check_var() 299 required_mem_len = var->xres * var->yres * xenfb_info->page->depth / 8; xenfb_check_var() 300 if (var->bits_per_pixel == xenfb_info->page->depth && xenfb_check_var() 301 var->xres <= info->fix.line_length / (XENFB_DEPTH / 8) && xenfb_check_var() 303 var->xres_virtual = var->xres; xenfb_check_var() 304 var->yres_virtual = var->yres; xenfb_check_var() 319 xenfb_info->resize.width = info->var.xres; xenfb_set_par() 320 xenfb_info->resize.height = info->var.yres; xenfb_set_par() 322 xenfb_info->resize.depth = info->var.bits_per_pixel; xenfb_set_par() 426 fb_info->var.xres_virtual = fb_info->var.xres = video[KPARAM_WIDTH]; xenfb_probe() 427 fb_info->var.yres_virtual = fb_info->var.yres = video[KPARAM_HEIGHT]; xenfb_probe() 428 fb_info->var.bits_per_pixel = XENFB_DEPTH; xenfb_probe() 430 fb_info->var.red = (struct fb_bitfield){16, 8, 0}; xenfb_probe() 431 fb_info->var.green = (struct fb_bitfield){8, 8, 0}; xenfb_probe() 432 fb_info->var.blue = (struct fb_bitfield){0, 8, 0}; xenfb_probe() 434 fb_info->var.activate = FB_ACTIVATE_NOW; xenfb_probe() 435 fb_info->var.height = -1; xenfb_probe() 436 fb_info->var.width = -1; xenfb_probe() 437 fb_info->var.vmode = FB_VMODE_NONINTERLACED; xenfb_probe() 440 fb_info->fix.line_length = fb_info->var.xres * XENFB_DEPTH / 8; xenfb_probe() 557 info->page->width = fb_info->var.xres; xenfb_init_shared_page() 558 info->page->height = fb_info->var.yres; xenfb_init_shared_page() 559 info->page->depth = fb_info->var.bits_per_pixel; xenfb_init_shared_page()
H A D	uvesafb.c	270 static void uvesafb_setup_var(struct fb_var_screeninfo *var, uvesafb_setup_var() argument 275 var->vmode = FB_VMODE_NONINTERLACED; uvesafb_setup_var() 276 var->sync = FB_SYNC_VERT_HIGH_ACT; uvesafb_setup_var() 278 var->xres = mode->x_res; uvesafb_setup_var() 279 var->yres = mode->y_res; uvesafb_setup_var() 280 var->xres_virtual = mode->x_res; uvesafb_setup_var() 281 var->yres_virtual = (par->ypan) ? uvesafb_setup_var() 284 var->xoffset = 0; uvesafb_setup_var() 285 var->yoffset = 0; uvesafb_setup_var() 286 var->bits_per_pixel = mode->bits_per_pixel; uvesafb_setup_var() 288 if (var->bits_per_pixel == 15) uvesafb_setup_var() 289 var->bits_per_pixel = 16; uvesafb_setup_var() 291 if (var->bits_per_pixel > 8) { uvesafb_setup_var() 292 var->red.offset = mode->red_off; uvesafb_setup_var() 293 var->red.length = mode->red_len; uvesafb_setup_var() 294 var->green.offset = mode->green_off; uvesafb_setup_var() 295 var->green.length = mode->green_len; uvesafb_setup_var() 296 var->blue.offset = mode->blue_off; uvesafb_setup_var() 297 var->blue.length = mode->blue_len; uvesafb_setup_var() 298 var->transp.offset = mode->rsvd_off; uvesafb_setup_var() 299 var->transp.length = mode->rsvd_len; uvesafb_setup_var() 301 var->red.offset = 0; uvesafb_setup_var() 302 var->green.offset = 0; uvesafb_setup_var() 303 var->blue.offset = 0; uvesafb_setup_var() 304 var->transp.offset = 0; uvesafb_setup_var() 306 var->red.length = 8; uvesafb_setup_var() 307 var->green.length = 8; uvesafb_setup_var() 308 var->blue.length = 8; uvesafb_setup_var() 309 var->transp.length = 0; uvesafb_setup_var() 605 fb_videomode_to_var(&info->var, mode); uvesafb_is_valid_mode() 606 if (fb_validate_mode(&info->var, info)) uvesafb_is_valid_mode() 732 struct fb_var_screeninfo var; uvesafb_vbe_getmonspecs() local 737 memset(&var, 0, sizeof(var)); uvesafb_vbe_getmonspecs() 739 var.xres = mode->x_res; uvesafb_vbe_getmonspecs() 740 var.yres = mode->y_res; uvesafb_vbe_getmonspecs() 742 fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60, &var, info); uvesafb_vbe_getmonspecs() 743 fb_var_to_videomode(&vmode, &var); uvesafb_vbe_getmonspecs() 850 uvesafb_setup_var(&info->var, info, uvesafb_vbe_init_mode() 853 &info->var, info); uvesafb_vbe_init_mode() 858 info->var.pixclock = 0; uvesafb_vbe_init_mode() 888 i = fb_find_mode(&info->var, info, mode_option, mode, i, uvesafb_vbe_init_mode() 896 info->var.xres = 640; uvesafb_vbe_init_mode() 897 info->var.yres = 480; uvesafb_vbe_init_mode() 899 fb_find_best_mode(&info->var, &info->modelist); uvesafb_vbe_init_mode() 902 fb_videomode_to_var(&info->var, mode); uvesafb_vbe_init_mode() 905 uvesafb_setup_var(&info->var, info, uvesafb_vbe_init_mode() 908 &info->var, info); uvesafb_vbe_init_mode() 915 modeid = uvesafb_vbe_find_mode(par, info->var.xres, info->var.yres, uvesafb_vbe_init_mode() 916 info->var.bits_per_pixel, UVESAFB_EXACT_RES); uvesafb_vbe_init_mode() 921 uvesafb_setup_var(&info->var, info, &par->vbe_modes[modeid]); uvesafb_vbe_init_mode() 930 &info->var, info); uvesafb_vbe_init_mode() 1011 if (info->var.bits_per_pixel == 8) { uvesafb_setcolreg() 1019 switch (info->var.bits_per_pixel) { uvesafb_setcolreg() 1021 if (info->var.red.offset == 10) { uvesafb_setcolreg() 1042 (red << info->var.red.offset) | uvesafb_setcolreg() 1043 (green << info->var.green.offset) | uvesafb_setcolreg() 1044 (blue << info->var.blue.offset); uvesafb_setcolreg() 1057 if (info->var.bits_per_pixel == 8) { uvesafb_setcmap() 1089 static int uvesafb_pan_display(struct fb_var_screeninfo *var, uvesafb_pan_display() argument 1096 offset = (var->yoffset * info->fix.line_length + var->xoffset) / 4; uvesafb_pan_display() 1232 int i, err = 0, depth = info->var.bits_per_pixel; uvesafb_set_par() 1235 depth = info->var.red.length + info->var.green.length + uvesafb_set_par() 1236 info->var.blue.length; uvesafb_set_par() 1238 i = uvesafb_vbe_find_mode(par, info->var.xres, info->var.yres, depth, uvesafb_set_par() 1253 info->var.pixclock != 0) { uvesafb_set_par() 1261 crtc->horiz_start = info->var.xres + info->var.right_margin; uvesafb_set_par() 1262 crtc->horiz_end = crtc->horiz_start + info->var.hsync_len; uvesafb_set_par() 1263 crtc->horiz_total = crtc->horiz_end + info->var.left_margin; uvesafb_set_par() 1265 crtc->vert_start = info->var.yres + info->var.lower_margin; uvesafb_set_par() 1266 crtc->vert_end = crtc->vert_start + info->var.vsync_len; uvesafb_set_par() 1267 crtc->vert_total = crtc->vert_end + info->var.upper_margin; uvesafb_set_par() 1269 crtc->pixel_clock = PICOS2KHZ(info->var.pixclock) * 1000; uvesafb_set_par() 1273 if (info->var.vmode & FB_VMODE_DOUBLE) uvesafb_set_par() 1275 if (info->var.vmode & FB_VMODE_INTERLACED) uvesafb_set_par() 1277 if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT)) uvesafb_set_par() 1279 if (!(info->var.sync & FB_SYNC_VERT_HIGH_ACT)) uvesafb_set_par() 1302 info->var.pixclock = 0; uvesafb_set_par() 1329 info->fix.visual = (info->var.bits_per_pixel == 8) ? uvesafb_set_par() 1340 static void uvesafb_check_limits(struct fb_var_screeninfo *var, uvesafb_check_limits() argument 1350 if (!var->pixclock) uvesafb_check_limits() 1354 fb_get_mode(FB_VSYNCTIMINGS | FB_IGNOREMON, 60, var, info); uvesafb_check_limits() 1358 if (!fb_validate_mode(var, info)) uvesafb_check_limits() 1361 mode = fb_find_best_mode(var, &info->modelist); uvesafb_check_limits() 1363 if (mode->xres == var->xres && mode->yres == var->yres && uvesafb_check_limits() 1365 fb_videomode_to_var(var, mode); uvesafb_check_limits() 1370 if (info->monspecs.gtf && !fb_get_mode(FB_MAXTIMINGS, 0, var, info)) uvesafb_check_limits() 1373 var->pixclock = 0; uvesafb_check_limits() 1376 static int uvesafb_check_var(struct fb_var_screeninfo *var, uvesafb_check_var() argument 1382 int depth = var->red.length + var->green.length + var->blue.length; uvesafb_check_var() 1389 if (depth == 0 || abs(depth - var->bits_per_pixel) >= 8) uvesafb_check_var() 1390 depth = var->bits_per_pixel; uvesafb_check_var() 1392 match = uvesafb_vbe_find_mode(par, var->xres, var->yres, depth, uvesafb_check_var() 1398 uvesafb_setup_var(var, info, mode); uvesafb_check_var() 1405 if (var->yres * mode->bytes_per_scan_line > info->fix.smem_len uvesafb_check_var() 1409 if ((var->vmode & FB_VMODE_DOUBLE) && uvesafb_check_var() 1411 var->vmode &= ~FB_VMODE_DOUBLE; uvesafb_check_var() 1413 if ((var->vmode & FB_VMODE_INTERLACED) && uvesafb_check_var() 1415 var->vmode &= ~FB_VMODE_INTERLACED; uvesafb_check_var() 1417 uvesafb_check_limits(var, info); uvesafb_check_var() 1419 var->xres_virtual = var->xres; uvesafb_check_var() 1420 var->yres_virtual = (par->ypan) ? uvesafb_check_var() 1422 var->yres; uvesafb_check_var() 1476 size_vmode = info->var.yres * mode->bytes_per_scan_line; uvesafb_init_info() 1509 info->var.yres_virtual = info->fix.smem_len / uvesafb_init_info() 1512 if (par->ypan && info->var.yres_virtual > info->var.yres) { uvesafb_init_info() 1517 info->var.yres_virtual); uvesafb_init_info() 1520 info->var.yres_virtual = info->var.yres; uvesafb_init_info()
H A D	sh7760fb.c	111 red >>= 16 - info->var.red.length; sh7760_setcolreg() 112 green >>= 16 - info->var.green.length; sh7760_setcolreg() 113 blue >>= 16 - info->var.blue.length; sh7760_setcolreg() 114 transp >>= 16 - info->var.transp.length; sh7760_setcolreg() 116 palette[regno] = (red << info->var.red.offset) | sh7760_setcolreg() 117 (green << info->var.green.offset) | sh7760_setcolreg() 118 (blue << info->var.blue.offset) | sh7760_setcolreg() 119 (transp << info->var.transp.offset); sh7760_setcolreg() 168 static int sh7760fb_check_var(struct fb_var_screeninfo *var, sh7760fb_check_var() argument 180 var->bits_per_pixel = bpp; sh7760fb_check_var() 182 if ((var->grayscale) && (var->bits_per_pixel == 1)) sh7760fb_check_var() 184 else if (var->bits_per_pixel >= 15) sh7760fb_check_var() 328 sh7760fb_check_var(&info->var, info); sh7760fb_set_par() 396 vram = info->var.xres * info->var.yres; sh7760fb_alloc_mem() 397 if (info->var.grayscale) { sh7760fb_alloc_mem() 488 fb_videomode_to_var(&info->var, par->pd->def_mode); sh7760fb_probe() 499 info->var.red.offset = 11; sh7760fb_probe() 500 info->var.red.length = 5; sh7760fb_probe() 501 info->var.red.msb_right = 0; sh7760fb_probe() 503 info->var.green.offset = 5; sh7760fb_probe() 504 info->var.green.length = 6; sh7760fb_probe() 505 info->var.green.msb_right = 0; sh7760fb_probe() 507 info->var.blue.offset = 0; sh7760fb_probe() 508 info->var.blue.length = 5; sh7760fb_probe() 509 info->var.blue.msb_right = 0; sh7760fb_probe() 511 info->var.transp.offset = 0; sh7760fb_probe() 512 info->var.transp.length = 0; sh7760fb_probe() 513 info->var.transp.msb_right = 0; sh7760fb_probe()
H A D	simplefb.c	52 u32 cr = red >> (16 - info->var.red.length); simplefb_setcolreg() 53 u32 cg = green >> (16 - info->var.green.length); simplefb_setcolreg() 54 u32 cb = blue >> (16 - info->var.blue.length); simplefb_setcolreg() 60 value = (cr << info->var.red.offset) | simplefb_setcolreg() 61 (cg << info->var.green.offset) | simplefb_setcolreg() 62 (cb << info->var.blue.offset); simplefb_setcolreg() 63 if (info->var.transp.length > 0) { simplefb_setcolreg() 64 u32 mask = (1 << info->var.transp.length) - 1; simplefb_setcolreg() 65 mask <<= info->var.transp.offset; simplefb_setcolreg() 309 info->var = simplefb_var; simplefb_probe() 310 info->var.xres = params.width; simplefb_probe() 311 info->var.yres = params.height; simplefb_probe() 312 info->var.xres_virtual = params.width; simplefb_probe() 313 info->var.yres_virtual = params.height; simplefb_probe() 314 info->var.bits_per_pixel = params.format->bits_per_pixel; simplefb_probe() 315 info->var.red = params.format->red; simplefb_probe() 316 info->var.green = params.format->green; simplefb_probe() 317 info->var.blue = params.format->blue; simplefb_probe() 318 info->var.transp = params.format->transp; simplefb_probe() 347 info->var.xres, info->var.yres, simplefb_probe() 348 info->var.bits_per_pixel, info->fix.line_length); simplefb_probe()
H A D	sh_mobile_lcdcfb.c	562 static int sh_mobile_lcdc_check_var(struct fb_var_screeninfo *var, 571 struct fb_var_screeninfo var; sh_mobile_lcdc_display_notify() local 590 info->var.width = ch->display.width; sh_mobile_lcdc_display_notify() 591 info->var.height = ch->display.height; sh_mobile_lcdc_display_notify() 616 fb_videomode_to_var(&var, mode); sh_mobile_lcdc_display_notify() 617 var.bits_per_pixel = info->var.bits_per_pixel; sh_mobile_lcdc_display_notify() 618 var.grayscale = info->var.grayscale; sh_mobile_lcdc_display_notify() 619 ret = sh_mobile_lcdc_check_var(&var, info); sh_mobile_lcdc_display_notify() 699 static int sh_mobile_format_fourcc(const struct fb_var_screeninfo *var) sh_mobile_format_fourcc() argument 701 if (var->grayscale > 1) sh_mobile_format_fourcc() 702 return var->grayscale; sh_mobile_format_fourcc() 704 switch (var->bits_per_pixel) { sh_mobile_format_fourcc() 716 static int sh_mobile_format_is_fourcc(const struct fb_var_screeninfo *var) sh_mobile_format_is_fourcc() argument 718 return var->grayscale > 1; sh_mobile_format_is_fourcc() 816 const struct fb_var_screeninfo *var = &ch->info->var; sh_mobile_lcdc_geometry() local 822 tmp |= (var->sync & FB_SYNC_VERT_HIGH_ACT) ? 0 : LDMT1R_VPOL; sh_mobile_lcdc_geometry() 823 tmp |= (var->sync & FB_SYNC_HOR_HIGH_ACT) ? 0 : LDMT1R_HPOL; sh_mobile_lcdc_geometry() 1247 static int __sh_mobile_lcdc_check_var(struct fb_var_screeninfo *var, __sh_mobile_lcdc_check_var() argument 1250 if (var->xres > MAX_XRES || var->yres > MAX_YRES) __sh_mobile_lcdc_check_var() 1256 if (var->xres_virtual < var->xres) __sh_mobile_lcdc_check_var() 1257 var->xres_virtual = var->xres; __sh_mobile_lcdc_check_var() 1258 if (var->yres_virtual < var->yres) __sh_mobile_lcdc_check_var() 1259 var->yres_virtual = var->yres; __sh_mobile_lcdc_check_var() 1261 if (sh_mobile_format_is_fourcc(var)) { __sh_mobile_lcdc_check_var() 1264 format = sh_mobile_format_info(var->grayscale); __sh_mobile_lcdc_check_var() 1267 var->bits_per_pixel = format->bpp; __sh_mobile_lcdc_check_var() 1273 var->colorspace = V4L2_COLORSPACE_SRGB; __sh_mobile_lcdc_check_var() 1274 else if (var->colorspace != V4L2_COLORSPACE_REC709) __sh_mobile_lcdc_check_var() 1275 var->colorspace = V4L2_COLORSPACE_JPEG; __sh_mobile_lcdc_check_var() 1277 if (var->bits_per_pixel <= 16) { /* RGB 565 */ __sh_mobile_lcdc_check_var() 1278 var->bits_per_pixel = 16; __sh_mobile_lcdc_check_var() 1279 var->red.offset = 11; __sh_mobile_lcdc_check_var() 1280 var->red.length = 5; __sh_mobile_lcdc_check_var() 1281 var->green.offset = 5; __sh_mobile_lcdc_check_var() 1282 var->green.length = 6; __sh_mobile_lcdc_check_var() 1283 var->blue.offset = 0; __sh_mobile_lcdc_check_var() 1284 var->blue.length = 5; __sh_mobile_lcdc_check_var() 1285 var->transp.offset = 0; __sh_mobile_lcdc_check_var() 1286 var->transp.length = 0; __sh_mobile_lcdc_check_var() 1287 } else if (var->bits_per_pixel <= 24) { /* RGB 888 */ __sh_mobile_lcdc_check_var() 1288 var->bits_per_pixel = 24; __sh_mobile_lcdc_check_var() 1289 var->red.offset = 16; __sh_mobile_lcdc_check_var() 1290 var->red.length = 8; __sh_mobile_lcdc_check_var() 1291 var->green.offset = 8; __sh_mobile_lcdc_check_var() 1292 var->green.length = 8; __sh_mobile_lcdc_check_var() 1293 var->blue.offset = 0; __sh_mobile_lcdc_check_var() 1294 var->blue.length = 8; __sh_mobile_lcdc_check_var() 1295 var->transp.offset = 0; __sh_mobile_lcdc_check_var() 1296 var->transp.length = 0; __sh_mobile_lcdc_check_var() 1297 } else if (var->bits_per_pixel <= 32) { /* RGBA 888 */ __sh_mobile_lcdc_check_var() 1298 var->bits_per_pixel = 32; __sh_mobile_lcdc_check_var() 1299 var->red.offset = 16; __sh_mobile_lcdc_check_var() 1300 var->red.length = 8; __sh_mobile_lcdc_check_var() 1301 var->green.offset = 8; __sh_mobile_lcdc_check_var() 1302 var->green.length = 8; __sh_mobile_lcdc_check_var() 1303 var->blue.offset = 0; __sh_mobile_lcdc_check_var() 1304 var->blue.length = 8; __sh_mobile_lcdc_check_var() 1305 var->transp.offset = 24; __sh_mobile_lcdc_check_var() 1306 var->transp.length = 8; __sh_mobile_lcdc_check_var() 1310 var->red.msb_right = 0; __sh_mobile_lcdc_check_var() 1311 var->green.msb_right = 0; __sh_mobile_lcdc_check_var() 1312 var->blue.msb_right = 0; __sh_mobile_lcdc_check_var() 1313 var->transp.msb_right = 0; __sh_mobile_lcdc_check_var() 1317 if (var->xres_virtual * var->yres_virtual * var->bits_per_pixel / 8 > __sh_mobile_lcdc_check_var() 1506 static int sh_mobile_lcdc_overlay_pan(struct fb_var_screeninfo *var, sh_mobile_lcdc_overlay_pan() argument 1516 y_offset = (var->yoffset * ovl->xres_virtual + var->xoffset) sh_mobile_lcdc_overlay_pan() 1523 y_offset = var->yoffset * ovl->xres_virtual + var->xoffset; sh_mobile_lcdc_overlay_pan() 1524 c_offset = var->yoffset / ysub * ovl->xres_virtual * 2 / xsub sh_mobile_lcdc_overlay_pan() 1525 + var->xoffset * 2 / xsub; sh_mobile_lcdc_overlay_pan() 1568 static int sh_mobile_lcdc_overlay_check_var(struct fb_var_screeninfo *var, sh_mobile_lcdc_overlay_check_var() argument 1571 return __sh_mobile_lcdc_check_var(var, info); sh_mobile_lcdc_overlay_check_var() 1579 sh_mobile_format_info(sh_mobile_format_fourcc(&info->var)); sh_mobile_lcdc_overlay_set_par() 1581 ovl->xres = info->var.xres; sh_mobile_lcdc_overlay_set_par() 1582 ovl->xres_virtual = info->var.xres_virtual; sh_mobile_lcdc_overlay_set_par() 1583 ovl->yres = info->var.yres; sh_mobile_lcdc_overlay_set_par() 1584 ovl->yres_virtual = info->var.yres_virtual; sh_mobile_lcdc_overlay_set_par() 1587 ovl->pitch = info->var.xres_virtual; sh_mobile_lcdc_overlay_set_par() 1589 ovl->pitch = info->var.xres_virtual * ovl->format->bpp / 8; sh_mobile_lcdc_overlay_set_par() 1595 if (sh_mobile_format_is_fourcc(&info->var)) { sh_mobile_lcdc_overlay_set_par() 1671 dev_name(lcdc->dev), ovl->index, info->var.xres, sh_mobile_lcdc_overlay_fb_register() 1672 info->var.yres, info->var.bits_per_pixel); sh_mobile_lcdc_overlay_fb_register() 1698 struct fb_var_screeninfo *var; sh_mobile_lcdc_overlay_fb_init() local 1741 var = &info->var; sh_mobile_lcdc_overlay_fb_init() 1742 memset(var, 0, sizeof(*var)); sh_mobile_lcdc_overlay_fb_init() 1743 var->xres = ovl->xres; sh_mobile_lcdc_overlay_fb_init() 1744 var->yres = ovl->yres; sh_mobile_lcdc_overlay_fb_init() 1745 var->xres_virtual = ovl->xres_virtual; sh_mobile_lcdc_overlay_fb_init() 1746 var->yres_virtual = ovl->yres_virtual; sh_mobile_lcdc_overlay_fb_init() 1747 var->activate = FB_ACTIVATE_NOW; sh_mobile_lcdc_overlay_fb_init() 1753 var->bits_per_pixel = ovl->format->bpp; sh_mobile_lcdc_overlay_fb_init() 1755 var->grayscale = ovl->format->fourcc; sh_mobile_lcdc_overlay_fb_init() 1757 return sh_mobile_lcdc_overlay_check_var(var, info); sh_mobile_lcdc_overlay_fb_init() 1775 red >>= 16 - info->var.red.length; sh_mobile_lcdc_setcolreg() 1776 green >>= 16 - info->var.green.length; sh_mobile_lcdc_setcolreg() 1777 blue >>= 16 - info->var.blue.length; sh_mobile_lcdc_setcolreg() 1778 transp >>= 16 - info->var.transp.length; sh_mobile_lcdc_setcolreg() 1780 palette[regno] = (red << info->var.red.offset) | sh_mobile_lcdc_setcolreg() 1781 (green << info->var.green.offset) | sh_mobile_lcdc_setcolreg() 1782 (blue << info->var.blue.offset) | sh_mobile_lcdc_setcolreg() 1783 (transp << info->var.transp.offset); sh_mobile_lcdc_setcolreg() 1820 static int sh_mobile_lcdc_pan(struct fb_var_screeninfo *var, sh_mobile_lcdc_pan() argument 1831 y_offset = (var->yoffset * ch->xres_virtual + var->xoffset) sh_mobile_lcdc_pan() 1838 y_offset = var->yoffset * ch->xres_virtual + var->xoffset; sh_mobile_lcdc_pan() 1839 c_offset = var->yoffset / ysub * ch->xres_virtual * 2 / xsub sh_mobile_lcdc_pan() 1840 + var->xoffset * 2 / xsub; sh_mobile_lcdc_pan() 1900 struct fb_var_screeninfo var; sh_mobile_fb_reconfig() local 1909 fb_var_to_videomode(&mode, &info->var); sh_mobile_fb_reconfig() 1915 var = info->var; sh_mobile_fb_reconfig() 1916 fb_videomode_to_var(&var, &ch->display.mode); sh_mobile_fb_reconfig() 1917 var.width = ch->display.width; sh_mobile_fb_reconfig() 1918 var.height = ch->display.height; sh_mobile_fb_reconfig() 1919 var.activate = FB_ACTIVATE_NOW; sh_mobile_fb_reconfig() 1921 if (fb_set_var(info, &var) < 0) sh_mobile_fb_reconfig() 1973 static int sh_mobile_lcdc_check_var(struct fb_var_screeninfo *var, sh_mobile_lcdc_check_var() argument 1994 if (var->xres > mode->xres || var->yres > mode->yres) sh_mobile_lcdc_check_var() 1997 dist = var->xres * var->yres + mode->xres * mode->yres sh_mobile_lcdc_check_var() 1998 - 2 * min(var->xres, mode->xres) sh_mobile_lcdc_check_var() 1999 * min(var->yres, mode->yres); sh_mobile_lcdc_check_var() 2013 var->xres = best_xres; sh_mobile_lcdc_check_var() 2014 var->yres = best_yres; sh_mobile_lcdc_check_var() 2017 ret = __sh_mobile_lcdc_check_var(var, info); sh_mobile_lcdc_check_var() 2023 p->forced_fourcc != sh_mobile_format_fourcc(var)) sh_mobile_lcdc_check_var() 2036 ch->format = sh_mobile_format_info(sh_mobile_format_fourcc(&info->var)); sh_mobile_lcdc_set_par() 2037 ch->colorspace = info->var.colorspace; sh_mobile_lcdc_set_par() 2039 ch->xres = info->var.xres; sh_mobile_lcdc_set_par() 2040 ch->xres_virtual = info->var.xres_virtual; sh_mobile_lcdc_set_par() 2041 ch->yres = info->var.yres; sh_mobile_lcdc_set_par() 2042 ch->yres_virtual = info->var.yres_virtual; sh_mobile_lcdc_set_par() 2045 ch->pitch = info->var.xres_virtual; sh_mobile_lcdc_set_par() 2047 ch->pitch = info->var.xres_virtual * ch->format->bpp / 8; sh_mobile_lcdc_set_par() 2055 if (sh_mobile_format_is_fourcc(&info->var)) { sh_mobile_lcdc_set_par() 2166 "mainlcd" : "sublcd", info->var.xres, info->var.yres, sh_mobile_lcdc_channel_fb_register() 2167 info->var.bits_per_pixel); sh_mobile_lcdc_channel_fb_register() 2196 struct fb_var_screeninfo *var; sh_mobile_lcdc_channel_fb_init() local 2251 var = &info->var; sh_mobile_lcdc_channel_fb_init() 2252 fb_videomode_to_var(var, modes); sh_mobile_lcdc_channel_fb_init() 2253 var->width = ch->display.width; sh_mobile_lcdc_channel_fb_init() 2254 var->height = ch->display.height; sh_mobile_lcdc_channel_fb_init() 2255 var->xres_virtual = ch->xres_virtual; sh_mobile_lcdc_channel_fb_init() 2256 var->yres_virtual = ch->yres_virtual; sh_mobile_lcdc_channel_fb_init() 2257 var->activate = FB_ACTIVATE_NOW; sh_mobile_lcdc_channel_fb_init() 2263 var->bits_per_pixel = ch->format->bpp; sh_mobile_lcdc_channel_fb_init() 2265 var->grayscale = ch->format->fourcc; sh_mobile_lcdc_channel_fb_init() 2267 ret = sh_mobile_lcdc_check_var(var, info); sh_mobile_lcdc_channel_fb_init()
H A D	bf537-lq035.c	511 static int bfin_lq035_fb_check_var(struct fb_var_screeninfo *var, bfin_lq035_fb_check_var() argument 514 switch (var->bits_per_pixel) { bfin_lq035_fb_check_var() 516 var->red.offset = info->var.red.offset; bfin_lq035_fb_check_var() 517 var->green.offset = info->var.green.offset; bfin_lq035_fb_check_var() 518 var->blue.offset = info->var.blue.offset; bfin_lq035_fb_check_var() 519 var->red.length = info->var.red.length; bfin_lq035_fb_check_var() 520 var->green.length = info->var.green.length; bfin_lq035_fb_check_var() 521 var->blue.length = info->var.blue.length; bfin_lq035_fb_check_var() 522 var->transp.offset = 0; bfin_lq035_fb_check_var() 523 var->transp.length = 0; bfin_lq035_fb_check_var() 524 var->transp.msb_right = 0; bfin_lq035_fb_check_var() 525 var->red.msb_right = 0; bfin_lq035_fb_check_var() 526 var->green.msb_right = 0; bfin_lq035_fb_check_var() 527 var->blue.msb_right = 0; bfin_lq035_fb_check_var() 531 var->bits_per_pixel); bfin_lq035_fb_check_var() 535 if (info->var.xres != var->xres || bfin_lq035_fb_check_var() 536 info->var.yres != var->yres || bfin_lq035_fb_check_var() 537 info->var.xres_virtual != var->xres_virtual || bfin_lq035_fb_check_var() 538 info->var.yres_virtual != var->yres_virtual) { bfin_lq035_fb_check_var() 540 __func__, var->xres, var->yres); bfin_lq035_fb_check_var() 548 if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) { bfin_lq035_fb_check_var() 550 __func__, var->yres_virtual); bfin_lq035_fb_check_var() 594 if (info->var.grayscale) bfin_lq035_fb_setcolreg() 605 red >>= (16 - info->var.red.length); bfin_lq035_fb_setcolreg() 606 green >>= (16 - info->var.green.length); bfin_lq035_fb_setcolreg() 607 blue >>= (16 - info->var.blue.length); bfin_lq035_fb_setcolreg() 609 value = (red << info->var.red.offset) | bfin_lq035_fb_setcolreg() 610 (green << info->var.green.offset)| bfin_lq035_fb_setcolreg() 611 (blue << info->var.blue.offset); bfin_lq035_fb_setcolreg() 757 bfin_lq035_fb.var = bfin_lq035_fb_defined; bfin_lq035_probe()
H A D	mxsfb.c	269 static int mxsfb_check_var(struct fb_var_screeninfo *var, mxsfb_check_var() argument 275 if (var->xres < MIN_XRES) mxsfb_check_var() 276 var->xres = MIN_XRES; mxsfb_check_var() 277 if (var->yres < MIN_YRES) mxsfb_check_var() 278 var->yres = MIN_YRES; mxsfb_check_var() 280 var->xres_virtual = var->xres; mxsfb_check_var() 282 var->yres_virtual = var->yres; mxsfb_check_var() 284 switch (var->bits_per_pixel) { mxsfb_check_var() 303 pr_err("Unsupported colour depth: %u\n", var->bits_per_pixel); mxsfb_check_var() 311 var->red = rgb[RED]; mxsfb_check_var() 312 var->green = rgb[GREEN]; mxsfb_check_var() 313 var->blue = rgb[BLUE]; mxsfb_check_var() 314 var->transp = rgb[TRANSP]; mxsfb_check_var() 351 clk_set_rate(host->clk, PICOS2KHZ(fb_info->var.pixclock) * 1000U); mxsfb_enable_controller() 417 line_size = fb_info->var.xres * (fb_info->var.bits_per_pixel >> 3); mxsfb_set_par() 418 fb_size = fb_info->var.yres_virtual * line_size; mxsfb_set_par() 443 switch (fb_info->var.bits_per_pixel) { mxsfb_set_par() 470 fb_info->var.bits_per_pixel); mxsfb_set_par() 476 writel(TRANSFER_COUNT_SET_VCOUNT(fb_info->var.yres) | mxsfb_set_par() 477 TRANSFER_COUNT_SET_HCOUNT(fb_info->var.xres), mxsfb_set_par() 483 VDCTRL0_SET_VSYNC_PULSE_WIDTH(fb_info->var.vsync_len); mxsfb_set_par() 484 if (fb_info->var.sync & FB_SYNC_HOR_HIGH_ACT) mxsfb_set_par() 486 if (fb_info->var.sync & FB_SYNC_VERT_HIGH_ACT) mxsfb_set_par() 496 writel(fb_info->var.upper_margin + fb_info->var.vsync_len + mxsfb_set_par() 497 fb_info->var.lower_margin + fb_info->var.yres, mxsfb_set_par() 501 writel(set_hsync_pulse_width(host, fb_info->var.hsync_len) | mxsfb_set_par() 502 VDCTRL2_SET_HSYNC_PERIOD(fb_info->var.left_margin + mxsfb_set_par() 503 fb_info->var.hsync_len + fb_info->var.right_margin + mxsfb_set_par() 504 fb_info->var.xres), mxsfb_set_par() 507 writel(SET_HOR_WAIT_CNT(fb_info->var.left_margin + mxsfb_set_par() 508 fb_info->var.hsync_len) | mxsfb_set_par() 509 SET_VERT_WAIT_CNT(fb_info->var.upper_margin + mxsfb_set_par() 510 fb_info->var.vsync_len), mxsfb_set_par() 513 vdctrl4 = SET_DOTCLK_H_VALID_DATA_CNT(fb_info->var.xres); mxsfb_set_par() 519 fb_info->fix.line_length * fb_info->var.yoffset, mxsfb_set_par() 540 if (fb_info->var.grayscale) mxsfb_setcolreg() 553 val = chan_to_field(red, &fb_info->var.red); mxsfb_setcolreg() 554 val |= chan_to_field(green, &fb_info->var.green); mxsfb_setcolreg() 555 val |= chan_to_field(blue, &fb_info->var.blue); mxsfb_setcolreg() 591 static int mxsfb_pan_display(struct fb_var_screeninfo *var, mxsfb_pan_display() argument 597 if (var->xoffset != 0) mxsfb_pan_display() 600 offset = fb_info->fix.line_length * var->yoffset; mxsfb_pan_display() 667 fb_info->var.bits_per_pixel = bits_per_pixel; mxsfb_restore_mode() 733 struct fb_var_screeninfo *var = &fb_info->var; mxsfb_init_fbinfo_dt() local 773 &var->bits_per_pixel); mxsfb_init_fbinfo_dt() 804 struct fb_var_screeninfo *var = &fb_info->var; mxsfb_init_fbinfo() local 821 var->nonstd = 0; mxsfb_init_fbinfo() 822 var->activate = FB_ACTIVATE_NOW; mxsfb_init_fbinfo() 823 var->accel_flags = 0; mxsfb_init_fbinfo() 824 var->vmode = FB_VMODE_NONINTERLACED; mxsfb_init_fbinfo() 938 fb_videomode_to_var(&fb_info->var, mode); mxsfb_probe() 941 mxsfb_check_var(&fb_info->var, fb_info); mxsfb_probe()
H A D	cirrusfb.c	376 static int cirrusfb_pan_display(struct fb_var_screeninfo *var, 473 static int cirrusfb_check_pixclock(const struct fb_var_screeninfo *var, cirrusfb_check_pixclock() argument 479 unsigned maxclockidx = var->bits_per_pixel >> 3; cirrusfb_check_pixclock() 482 freq = PICOS2KHZ(var->pixclock); cirrusfb_check_pixclock() 501 if (var->bits_per_pixel == 8) { cirrusfb_check_pixclock() 523 var->bits_per_pixel == 16) { cirrusfb_check_pixclock() 530 static int cirrusfb_check_var(struct fb_var_screeninfo *var, cirrusfb_check_var() argument 535 unsigned pixels = info->screen_size * 8 / var->bits_per_pixel; cirrusfb_check_var() 538 switch (var->bits_per_pixel) { cirrusfb_check_var() 540 var->red.offset = 0; cirrusfb_check_var() 541 var->red.length = 1; cirrusfb_check_var() 542 var->green = var->red; cirrusfb_check_var() 543 var->blue = var->red; cirrusfb_check_var() 547 var->red.offset = 0; cirrusfb_check_var() 548 var->red.length = 8; cirrusfb_check_var() 549 var->green = var->red; cirrusfb_check_var() 550 var->blue = var->red; cirrusfb_check_var() 554 var->red.offset = 11; cirrusfb_check_var() 555 var->green.offset = 5; cirrusfb_check_var() 556 var->blue.offset = 0; cirrusfb_check_var() 557 var->red.length = 5; cirrusfb_check_var() 558 var->green.length = 6; cirrusfb_check_var() 559 var->blue.length = 5; cirrusfb_check_var() 563 var->red.offset = 16; cirrusfb_check_var() 564 var->green.offset = 8; cirrusfb_check_var() 565 var->blue.offset = 0; cirrusfb_check_var() 566 var->red.length = 8; cirrusfb_check_var() 567 var->green.length = 8; cirrusfb_check_var() 568 var->blue.length = 8; cirrusfb_check_var() 573 "Unsupported bpp size: %d\n", var->bits_per_pixel); cirrusfb_check_var() 577 if (var->xres_virtual < var->xres) cirrusfb_check_var() 578 var->xres_virtual = var->xres; cirrusfb_check_var() 580 if (var->yres_virtual == -1) { cirrusfb_check_var() 581 var->yres_virtual = pixels / var->xres_virtual; cirrusfb_check_var() 585 var->xres_virtual, var->yres_virtual); cirrusfb_check_var() 587 if (var->yres_virtual < var->yres) cirrusfb_check_var() 588 var->yres_virtual = var->yres; cirrusfb_check_var() 590 if (var->xres_virtual * var->yres_virtual > pixels) { cirrusfb_check_var() 593 var->xres_virtual, var->yres_virtual, cirrusfb_check_var() 594 var->bits_per_pixel); cirrusfb_check_var() 599 if (var->xoffset > var->xres_virtual - var->xres) cirrusfb_check_var() 600 var->xoffset = var->xres_virtual - var->xres - 1; cirrusfb_check_var() 601 if (var->yoffset > var->yres_virtual - var->yres) cirrusfb_check_var() 602 var->yoffset = var->yres_virtual - var->yres - 1; cirrusfb_check_var() 604 var->red.msb_right = cirrusfb_check_var() 605 var->green.msb_right = cirrusfb_check_var() 606 var->blue.msb_right = cirrusfb_check_var() 607 var->transp.offset = cirrusfb_check_var() 608 var->transp.length = cirrusfb_check_var() 609 var->transp.msb_right = 0; cirrusfb_check_var() 611 yres = var->yres; cirrusfb_check_var() 612 if (var->vmode & FB_VMODE_DOUBLE) cirrusfb_check_var() 614 else if (var->vmode & FB_VMODE_INTERLACED) cirrusfb_check_var() 623 if (cirrusfb_check_pixclock(var, info)) cirrusfb_check_var() 627 var->accel_flags = FB_ACCELF_TEXT; cirrusfb_check_var() 661 struct fb_var_screeninfo *var = &info->var; cirrusfb_set_par_foo() local 673 var->xres, var->yres, var->bits_per_pixel); cirrusfb_set_par_foo() 675 switch (var->bits_per_pixel) { cirrusfb_set_par_foo() 677 info->fix.line_length = var->xres_virtual / 8; cirrusfb_set_par_foo() 682 info->fix.line_length = var->xres_virtual; cirrusfb_set_par_foo() 688 info->fix.line_length = var->xres_virtual * cirrusfb_set_par_foo() 689 var->bits_per_pixel >> 3; cirrusfb_set_par_foo() 699 hsyncstart = var->xres + var->right_margin; cirrusfb_set_par_foo() 700 hsyncend = hsyncstart + var->hsync_len; cirrusfb_set_par_foo() 701 htotal = (hsyncend + var->left_margin) / 8; cirrusfb_set_par_foo() 702 hdispend = var->xres / 8; cirrusfb_set_par_foo() 706 vdispend = var->yres; cirrusfb_set_par_foo() 707 vsyncstart = vdispend + var->lower_margin; cirrusfb_set_par_foo() 708 vsyncend = vsyncstart + var->vsync_len; cirrusfb_set_par_foo() 709 vtotal = vsyncend + var->upper_margin; cirrusfb_set_par_foo() 711 if (var->vmode & FB_VMODE_DOUBLE) { cirrusfb_set_par_foo() 716 } else if (var->vmode & FB_VMODE_INTERLACED) { cirrusfb_set_par_foo() 757 dev_dbg(info->device, "CRT2: %d\n", var->xres / 8); cirrusfb_set_par_foo() 758 vga_wcrt(regbase, VGA_CRTC_H_BLANK_START, var->xres / 8); cirrusfb_set_par_foo() 798 if (var->vmode & FB_VMODE_DOUBLE) cirrusfb_set_par_foo() 822 if (var->vmode & FB_VMODE_INTERLACED) cirrusfb_set_par_foo() 836 freq = PICOS2KHZ(var->pixclock); cirrusfb_set_par_foo() 837 if (var->bits_per_pixel == 24) cirrusfb_set_par_foo() 914 if (var->vmode & FB_VMODE_INTERLACED) cirrusfb_set_par_foo() 922 if (var->sync & FB_SYNC_HOR_HIGH_ACT) cirrusfb_set_par_foo() 924 if (var->sync & FB_SYNC_VERT_HIGH_ACT) cirrusfb_set_par_foo() 940 if (var->bits_per_pixel == 1) { cirrusfb_set_par_foo() 1017 else if (var->bits_per_pixel == 8) { cirrusfb_set_par_foo() 1086 else if (var->bits_per_pixel == 16) { cirrusfb_set_par_foo() 1145 else if (var->bits_per_pixel == 24) { cirrusfb_set_par_foo() 1202 var->bits_per_pixel); cirrusfb_set_par_foo() 1254 if (var->vmode & FB_VMODE_CLOCK_HALVE) cirrusfb_set_par_foo() 1287 red >>= (16 - info->var.red.length); cirrusfb_setcolreg() 1288 green >>= (16 - info->var.green.length); cirrusfb_setcolreg() 1289 blue >>= (16 - info->var.blue.length); cirrusfb_setcolreg() 1293 v = (red << info->var.red.offset) | cirrusfb_setcolreg() 1294 (green << info->var.green.offset) | cirrusfb_setcolreg() 1295 (blue << info->var.blue.offset); cirrusfb_setcolreg() 1301 if (info->var.bits_per_pixel == 8) cirrusfb_setcolreg() 1313 static int cirrusfb_pan_display(struct fb_var_screeninfo *var, cirrusfb_pan_display() argument 1323 if (var->vmode & FB_VMODE_YWRAP) cirrusfb_pan_display() 1326 xoffset = var->xoffset * info->var.bits_per_pixel / 8; cirrusfb_pan_display() 1328 base = var->yoffset * info->fix.line_length + xoffset; cirrusfb_pan_display() 1330 if (info->var.bits_per_pixel == 1) { cirrusfb_pan_display() 1332 xpix = (unsigned char) (var->xoffset % 8); cirrusfb_pan_display() 1371 if (info->var.bits_per_pixel == 1) cirrusfb_pan_display() 1734 int m = info->var.bits_per_pixel; cirrusfb_fillrect() 1745 vxres = info->var.xres_virtual; cirrusfb_fillrect() 1746 vyres = info->var.yres_virtual; cirrusfb_fillrect() 1760 info->var.bits_per_pixel, cirrusfb_fillrect() 1773 int m = info->var.bits_per_pixel; cirrusfb_copyarea() 1782 vxres = info->var.xres_virtual; cirrusfb_copyarea() 1783 vyres = info->var.yres_virtual; cirrusfb_copyarea() 1800 cirrusfb_BitBLT(cinfo->regbase, info->var.bits_per_pixel, cirrusfb_copyarea() 1812 unsigned char op = (info->var.bits_per_pixel == 24) ? 0xc : 0x4; cirrusfb_imageblit() 1824 int m = info->var.bits_per_pixel; cirrusfb_imageblit() 1827 if (info->var.bits_per_pixel == 8) { cirrusfb_imageblit() 1834 if (info->var.bits_per_pixel == 24) { cirrusfb_imageblit() 1837 info->var.bits_per_pixel, cirrusfb_imageblit() 1845 info->var.bits_per_pixel, cirrusfb_imageblit() 1975 struct fb_var_screeninfo *var = &info->var; cirrusfb_set_fbinfo() local 1993 if (var->bits_per_pixel == 16) cirrusfb_set_fbinfo() 1995 if (var->bits_per_pixel == 32) cirrusfb_set_fbinfo() 2006 if (var->bits_per_pixel == 1) cirrusfb_set_fbinfo() 2034 err = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8); cirrusfb_register() 2041 info->var.activate = FB_ACTIVATE_NOW; cirrusfb_register() 2043 err = cirrusfb_check_var(&info->var, info); cirrusfb_register() 2047 "choking on default var... umm, no good.\n"); cirrusfb_register()
H A D	hyperv_fb.c	279 msg.situ.video_output[0].depth_bits = info->var.bits_per_pixel; synthvid_send_situ() 280 msg.situ.video_output[0].width_pixels = info->var.xres; synthvid_send_situ() 281 msg.situ.video_output[0].height_pixels = info->var.yres; synthvid_send_situ() 338 msg.dirt.rect[0].x2 = info->var.xres; synthvid_update() 339 msg.dirt.rect[0].y2 = info->var.yres; synthvid_update() 558 static int hvfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) hvfb_check_var() argument 560 if (var->xres < HVFB_WIDTH_MIN || var->yres < HVFB_HEIGHT_MIN || hvfb_check_var() 561 var->xres > screen_width || var->yres > screen_height || hvfb_check_var() 562 var->bits_per_pixel != screen_depth) hvfb_check_var() 565 var->xres_virtual = var->xres; hvfb_check_var() 566 var->yres_virtual = var->yres; hvfb_check_var() 592 pal[regno] = chan_to_field(red, &info->var.red) hvfb_setcolreg() 593 | chan_to_field(green, &info->var.green) hvfb_setcolreg() 594 | chan_to_field(blue, &info->var.blue) hvfb_setcolreg() 595 | chan_to_field(transp, &info->var.transp); hvfb_setcolreg() 811 info->var.xres_virtual = info->var.xres = screen_width; hvfb_probe() 812 info->var.yres_virtual = info->var.yres = screen_height; hvfb_probe() 813 info->var.bits_per_pixel = screen_depth; hvfb_probe() 815 if (info->var.bits_per_pixel == 16) { hvfb_probe() 816 info->var.red = (struct fb_bitfield){11, 5, 0}; hvfb_probe() 817 info->var.green = (struct fb_bitfield){5, 6, 0}; hvfb_probe() 818 info->var.blue = (struct fb_bitfield){0, 5, 0}; hvfb_probe() 819 info->var.transp = (struct fb_bitfield){0, 0, 0}; hvfb_probe() 821 info->var.red = (struct fb_bitfield){16, 8, 0}; hvfb_probe() 822 info->var.green = (struct fb_bitfield){8, 8, 0}; hvfb_probe() 823 info->var.blue = (struct fb_bitfield){0, 8, 0}; hvfb_probe() 824 info->var.transp = (struct fb_bitfield){24, 8, 0}; hvfb_probe() 827 info->var.activate = FB_ACTIVATE_NOW; hvfb_probe() 828 info->var.height = -1; hvfb_probe() 829 info->var.width = -1; hvfb_probe() 830 info->var.vmode = FB_VMODE_NONINTERLACED; hvfb_probe()
H A D	arkfb.c	275 if ((info->var.bits_per_pixel == 4) && (image->depth == 1) arkfb_imageblit() 287 if ((info->var.bits_per_pixel == 4) arkfb_fillrect() 576 /* Validate passed in var */ 578 static int arkfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) arkfb_check_var() argument 583 rv = svga_match_format (arkfb_formats, var, NULL); arkfb_check_var() 591 if (var->xres > var->xres_virtual) arkfb_check_var() 592 var->xres_virtual = var->xres; arkfb_check_var() 594 if (var->yres > var->yres_virtual) arkfb_check_var() 595 var->yres_virtual = var->yres; arkfb_check_var() 599 var->xres_virtual = (var->xres_virtual+step) & ~step; arkfb_check_var() 603 mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual; arkfb_check_var() 611 rv = svga_check_timings (&ark_timing_regs, var, info->node); arkfb_check_var() 619 if (var->vmode & FB_VMODE_INTERLACED) arkfb_check_var() 631 u32 bpp = info->var.bits_per_pixel; arkfb_set_par() 636 info->fix.line_length = (info->var.xres_virtual * bpp) / 8; arkfb_set_par() 645 offset_value = (info->var.xres_virtual * bpp) / 64; arkfb_set_par() 646 screen_size = info->var.yres_virtual * info->fix.line_length; arkfb_set_par() 658 offset_value = info->var.xres_virtual / 16; arkfb_set_par() 659 screen_size = (info->var.xres_virtual * info->var.yres_virtual) / 64; arkfb_set_par() 662 info->var.xoffset = 0; arkfb_set_par() 663 info->var.yoffset = 0; arkfb_set_par() 664 info->var.activate = FB_ACTIVATE_NOW; arkfb_set_par() 702 if (info->var.vmode & FB_VMODE_DOUBLE) arkfb_set_par() 707 if (info->var.vmode & FB_VMODE_INTERLACED) arkfb_set_par() 714 mode = svga_match_format(arkfb_formats, &(info->var), &(info->fix)); arkfb_set_par() 747 if (info->var.pixclock > 20000) { arkfb_set_par() 794 ark_set_pixclock(info, (hdiv * info->var.pixclock) / hmul); arkfb_set_par() 795 svga_set_timings(par->state.vgabase, &ark_timing_regs, &(info->var), hmul, hdiv, arkfb_set_par() 796 (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, arkfb_set_par() 797 (info->var.vmode & FB_VMODE_INTERLACED) ? 2 : 1, arkfb_set_par() 801 value = info->var.xres + info->var.left_margin + info->var.right_margin + info->var.hsync_len; arkfb_set_par() 818 switch (fb->var.bits_per_pixel) { arkfb_setcolreg() 824 if ((fb->var.bits_per_pixel == 4) && arkfb_setcolreg() 825 (fb->var.nonstd == 0)) { arkfb_setcolreg() 850 if (fb->var.green.length == 5) arkfb_setcolreg() 853 else if (fb->var.green.length == 6) arkfb_setcolreg() 905 static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) arkfb_pan_display() argument 911 if (info->var.bits_per_pixel == 0) { arkfb_pan_display() 912 offset = (var->yoffset / 16) * (info->var.xres_virtual / 2) arkfb_pan_display() 913 + (var->xoffset / 2); arkfb_pan_display() 916 offset = (var->yoffset * info->fix.line_length) + arkfb_pan_display() 917 (var->xoffset * info->var.bits_per_pixel / 8); arkfb_pan_display() 918 offset = offset >> ((info->var.bits_per_pixel == 4) ? 2 : 3); arkfb_pan_display() 1036 rc = fb_find_mode(&(info->var), info, mode_option, NULL, 0, NULL, 8); ark_pci_probe()
H A D	bw2.c	241 info->var.xres = info->var.xres_virtual = 1600; bw2_do_default_mode() 242 info->var.yres = info->var.yres_virtual = 1280; bw2_do_default_mode() 294 sbusfb_fill_var(&info->var, dp, 1); bw2_probe() 296 info->var.xres); bw2_probe() 298 info->var.red.length = info->var.green.length = bw2_probe() 299 info->var.blue.length = info->var.bits_per_pixel; bw2_probe() 300 info->var.red.offset = info->var.green.offset = bw2_probe() 301 info->var.blue.offset = 0; bw2_probe() 314 info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres); bw2_probe()
H A D	s3fb.c	444 if ((info->var.bits_per_pixel == 4) && (image->depth == 1) s3fb_imageblit() 456 if ((info->var.bits_per_pixel == 4) s3fb_fillrect() 555 /* Validate passed in var */ 557 static int s3fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) s3fb_check_var() argument 564 rv = svga_match_format (s3fb_formats, var, NULL); s3fb_check_var() 577 if (var->xres > var->xres_virtual) s3fb_check_var() 578 var->xres_virtual = var->xres; s3fb_check_var() 580 if (var->yres > var->yres_virtual) s3fb_check_var() 581 var->yres_virtual = var->yres; s3fb_check_var() 585 var->xres_virtual = (var->xres_virtual+step) & ~step; s3fb_check_var() 588 mem = ((var->bits_per_pixel * var->xres_virtual) >> 3) * var->yres_virtual; s3fb_check_var() 595 rv = svga_check_timings (&s3_timing_regs, var, info->node); s3fb_check_var() 601 rv = svga_compute_pll(&s3_pll, PICOS2KHZ(var->pixclock), &m, &n, &r, s3fb_check_var() 617 u32 bpp = info->var.bits_per_pixel; s3fb_set_par() 622 info->fix.line_length = (info->var.xres_virtual * bpp) / 8; s3fb_set_par() 631 offset_value = (info->var.xres_virtual * bpp) / 64; s3fb_set_par() 632 screen_size = info->var.yres_virtual * info->fix.line_length; s3fb_set_par() 644 offset_value = info->var.xres_virtual / 16; s3fb_set_par() 645 screen_size = (info->var.xres_virtual * info->var.yres_virtual) / 64; s3fb_set_par() 648 info->var.xoffset = 0; s3fb_set_par() 649 info->var.yoffset = 0; s3fb_set_par() 650 info->var.activate = FB_ACTIVATE_NOW; s3fb_set_par() 706 if (info->var.vmode & FB_VMODE_DOUBLE) s3fb_set_par() 711 if (info->var.vmode & FB_VMODE_INTERLACED) s3fb_set_par() 721 mode = svga_match_format(s3fb_formats, &(info->var), &(info->fix)); s3fb_set_par() 747 dbytes = info->var.xres * ((bpp+7)/8); s3fb_set_par() 810 if (info->var.pixclock > 20000 || s3fb_set_par() 826 if (info->var.pixclock > 20000) s3fb_set_par() 832 if (info->var.pixclock > 8695) { s3fb_set_par() 854 if (info->var.pixclock > 20000) s3fb_set_par() 860 if (info->var.pixclock > 8695) { s3fb_set_par() 899 s3_set_pixclock(info, info->var.pixclock); s3fb_set_par() 900 svga_set_timings(par->state.vgabase, &s3_timing_regs, &(info->var), hmul, 1, s3fb_set_par() 901 (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, s3fb_set_par() 902 (info->var.vmode & FB_VMODE_INTERLACED) ? 2 : 1, s3fb_set_par() 906 htotal = info->var.xres + info->var.left_margin + info->var.right_margin + info->var.hsync_len; s3fb_set_par() 911 hsstart = ((info->var.xres + info->var.right_margin) * hmul) / 8; s3fb_set_par() 929 switch (fb->var.bits_per_pixel) { s3fb_setcolreg() 935 if ((fb->var.bits_per_pixel == 4) && s3fb_setcolreg() 936 (fb->var.nonstd == 0)) { s3fb_setcolreg() 961 if (fb->var.green.length == 5) s3fb_setcolreg() 964 else if (fb->var.green.length == 6) s3fb_setcolreg() 1025 static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) s3fb_pan_display() argument 1031 if (info->var.bits_per_pixel == 0) { s3fb_pan_display() 1032 offset = (var->yoffset / 16) * (info->var.xres_virtual / 2) s3fb_pan_display() 1033 + (var->xoffset / 2); s3fb_pan_display() 1036 offset = (var->yoffset * info->fix.line_length) + s3fb_pan_display() 1037 (var->xoffset * info->var.bits_per_pixel / 8); s3fb_pan_display() 1275 info->var.bits_per_pixel = 8; s3_pci_probe() 1304 fb_videomode_to_var(&info->var, m); s3_pci_probe() 1305 /* fill all other info->var's fields */ s3_pci_probe() 1306 if (s3fb_check_var(&info->var, info) == 0) s3_pci_probe() 1318 rc = fb_find_mode(&info->var, info, mode_option, s3_pci_probe() 1320 NULL, info->var.bits_per_pixel); s3_pci_probe() 1334 info->var.yres_virtual = info->fix.smem_len * 8 / s3_pci_probe() 1335 (info->var.bits_per_pixel * info->var.xres_virtual); s3_pci_probe() 1336 if (info->var.yres_virtual < info->var.yres) { s3_pci_probe()
H A D	s1d13xxxfb.c	170 info->var.red.length = 4; s1d13xxxfb_setup_pseudocolour() 171 info->var.green.length = 4; s1d13xxxfb_setup_pseudocolour() 172 info->var.blue.length = 4; s1d13xxxfb_setup_pseudocolour() 179 info->var.bits_per_pixel = 16; s1d13xxxfb_setup_truecolour() 181 info->var.red.length = 5; s1d13xxxfb_setup_truecolour() 182 info->var.red.offset = 11; s1d13xxxfb_setup_truecolour() 184 info->var.green.length = 6; s1d13xxxfb_setup_truecolour() 185 info->var.green.offset = 5; s1d13xxxfb_setup_truecolour() 187 info->var.blue.length = 5; s1d13xxxfb_setup_truecolour() 188 info->var.blue.offset = 0; s1d13xxxfb_setup_truecolour() 197 * fb_fix_screeninfo stored in fb_info. It doesn't not alter var in 199 * data in var inside fb_info to be supported by the hardware. 211 dbg("s1d13xxxfb_set_par: bpp=%d\n", info->var.bits_per_pixel); s1d13xxxfb_set_par() 220 switch (info->var.bits_per_pixel) { s1d13xxxfb_set_par() 249 info->fix.line_length = info->var.xres * info->var.bits_per_pixel; s1d13xxxfb_set_par() 283 if (info->var.grayscale) s1d13xxxfb_setcolreg() 293 pseudo_val = (red >> 11) << info->var.red.offset; s1d13xxxfb_setcolreg() 294 pseudo_val |= (green >> 10) << info->var.green.offset; s1d13xxxfb_setcolreg() 295 pseudo_val |= (blue >> 11) << info->var.blue.offset; s1d13xxxfb_setcolreg() 370 * @var: frame buffer variable screen structure 374 * `yoffset' field of the `var' structure (`xoffset' not yet supported). 380 s1d13xxxfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) s1d13xxxfb_pan_display() argument 385 if (var->xoffset != 0) /* not yet ... */ s1d13xxxfb_pan_display() 388 if (var->yoffset + info->var.yres > info->var.yres_virtual) s1d13xxxfb_pan_display() 391 start = (info->fix.line_length >> 1) * var->yoffset; s1d13xxxfb_pan_display() 457 bpp = (info->var.bits_per_pixel >> 3); s1d13xxxfb_bitblt_copyarea() 458 stride = bpp * info->var.xres; s1d13xxxfb_bitblt_copyarea() 539 u16 bpp = (info->var.bits_per_pixel >> 3); s1d13xxxfb_bitblt_solidfill() 545 screen_stride = (bpp * info->var.xres); s1d13xxxfb_bitblt_solidfill() 556 info->var.xres, info->var.yres, s1d13xxxfb_bitblt_solidfill() 557 info->var.bits_per_pixel); s1d13xxxfb_bitblt_solidfill() 594 s1d13xxxfb_writereg(info->par, S1DREG_BBLT_CTL1, (info->var.bits_per_pixel >> 4)); s1d13xxxfb_bitblt_solidfill() 647 struct fb_var_screeninfo *var = &info->var; s1d13xxxfb_fetch_hw_state() local 678 var->bits_per_pixel = 8; s1d13xxxfb_fetch_hw_state() 679 var->red.offset = var->green.offset = var->blue.offset = 0; s1d13xxxfb_fetch_hw_state() 680 var->red.length = var->green.length = var->blue.length = 8; s1d13xxxfb_fetch_hw_state() 712 xres_virtual = offset * 16 / var->bits_per_pixel; s1d13xxxfb_fetch_hw_state() 715 var->xres = xres; s1d13xxxfb_fetch_hw_state() 716 var->yres = yres; s1d13xxxfb_fetch_hw_state() 717 var->xres_virtual = xres_virtual; s1d13xxxfb_fetch_hw_state() 718 var->yres_virtual = yres_virtual; s1d13xxxfb_fetch_hw_state() 719 var->xoffset = var->yoffset = 0; s1d13xxxfb_fetch_hw_state() 723 var->grayscale = !is_color; s1d13xxxfb_fetch_hw_state() 725 var->activate = FB_ACTIVATE_NOW; s1d13xxxfb_fetch_hw_state() 729 var->bits_per_pixel, lcd_bpp, crt_enabled, lcd_enabled); s1d13xxxfb_fetch_hw_state()
H A D	platinumfb.c	83 static int platinumfb_check_var (struct fb_var_screeninfo *var, struct fb_info *info); 93 static int platinum_var_to_par(struct fb_var_screeninfo *var, 113 * Checks a var structure 115 static int platinumfb_check_var (struct fb_var_screeninfo *var, struct fb_info *info) platinumfb_check_var() argument 117 return platinum_var_to_par(var, info->par, 1); platinumfb_check_var() 121 * Applies current var to display 129 if((err = platinum_var_to_par(&info->var, pinfo, 0))) { platinumfb_set_par() 345 struct fb_var_screeninfo var; platinum_init_fb() local 378 /* Setup default var */ platinum_init_fb() 379 if (mac_vmode_to_var(default_vmode, default_cmode, &var) < 0) { platinum_init_fb() 385 if (mac_vmode_to_var(default_vmode, default_cmode, &var) < 0) { platinum_init_fb() 394 /* Apply default var */ platinum_init_fb() 395 info->var = var; platinum_init_fb() 396 var.activate = FB_ACTIVATE_NOW; platinum_init_fb() 397 rc = fb_set_var(info, &var); platinum_init_fb() 443 * This routine takes a user-supplied var, and picks the best vmode/cmode from it. 444 * It also updates the var structure to the actual mode data obtained 446 static int platinum_var_to_par(struct fb_var_screeninfo *var, platinum_var_to_par() argument 452 if (mac_var_to_vmode(var, &vmode, &cmode) != 0) { platinum_var_to_par() 454 printk(KERN_ERR "platinum_var_to_par: var->xres = %d\n", var->xres); platinum_var_to_par() 455 printk(KERN_ERR "platinum_var_to_par: var->yres = %d\n", var->yres); platinum_var_to_par() 456 printk(KERN_ERR "platinum_var_to_par: var->xres_virtual = %d\n", var->xres_virtual); platinum_var_to_par() 457 printk(KERN_ERR "platinum_var_to_par: var->yres_virtual = %d\n", var->yres_virtual); platinum_var_to_par() 458 printk(KERN_ERR "platinum_var_to_par: var->bits_per_pixel = %d\n", var->bits_per_pixel); platinum_var_to_par() 459 printk(KERN_ERR "platinum_var_to_par: var->pixclock = %d\n", var->pixclock); platinum_var_to_par() 460 printk(KERN_ERR "platinum_var_to_par: var->vmode = %d\n", var->vmode); platinum_var_to_par() 474 if (mac_vmode_to_var(vmode, cmode, var)) platinum_var_to_par()
H A D	valkyriefb.c	109 static int valkyriefb_check_var(struct fb_var_screeninfo *var, 118 static int valkyrie_var_to_par(struct fb_var_screeninfo *var, 136 /* Sets the video mode according to info->var */ valkyriefb_set_par() 146 if ((err = valkyrie_var_to_par(&info->var, par, info))) valkyriefb_set_par() 169 struct fb_var_screeninfo *var) valkyrie_par_to_var() 171 return mac_vmode_to_var(par->vmode, par->cmode, var); valkyrie_par_to_var() 175 valkyriefb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) valkyriefb_check_var() argument 180 if ((err = valkyrie_var_to_par(var, &par, info))) valkyriefb_check_var() 182 valkyrie_par_to_var(&par, var); valkyriefb_check_var() 385 mac_vmode_to_var(default_vmode, default_cmode, &p->info.var); valkyriefb_init() 441 * This routine takes a user-supplied var, 466 static int valkyrie_var_to_par(struct fb_var_screeninfo *var, valkyrie_var_to_par() argument 474 if (mac_var_to_vmode(var, &vmode, &cmode) != 0) { valkyrie_var_to_par() 476 var->xres, var->yres, var->bits_per_pixel); valkyrie_var_to_par() 491 if (var->xres_virtual > var->xres || var->yres_virtual > var->yres valkyrie_var_to_par() 492 || var->xoffset != 0 || var->yoffset != 0) { valkyrie_var_to_par() 512 par->xres = var->xres; valkyrie_var_to_par() 513 par->yres = var->yres; valkyrie_var_to_par() 168 valkyrie_par_to_var(struct fb_par_valkyrie *par, struct fb_var_screeninfo *var) valkyrie_par_to_var() argument
H A D	sunxvr500.c	199 struct fb_var_screeninfo *var = &info->var; e3d_set_fbinfo() local 218 var->xres = ep->width; e3d_set_fbinfo() 219 var->yres = ep->height; e3d_set_fbinfo() 220 var->xres_virtual = var->xres; e3d_set_fbinfo() 221 var->yres_virtual = var->yres; e3d_set_fbinfo() 222 var->bits_per_pixel = ep->depth; e3d_set_fbinfo() 224 var->red.offset = 8; e3d_set_fbinfo() 225 var->red.length = 8; e3d_set_fbinfo() 226 var->green.offset = 16; e3d_set_fbinfo() 227 var->green.length = 8; e3d_set_fbinfo() 228 var->blue.offset = 24; e3d_set_fbinfo() 229 var->blue.length = 8; e3d_set_fbinfo() 230 var->transp.offset = 0; e3d_set_fbinfo() 231 var->transp.length = 0; e3d_set_fbinfo()
H A D	carminefb.c	127 static int carmine_find_mode(const struct fb_var_screeninfo *var) carmine_find_mode() argument 132 if (car_modes[i].hdp == var->xres && carmine_find_mode() 133 car_modes[i].vdp == var->yres) carmine_find_mode() 178 static int carmine_check_var(struct fb_var_screeninfo *var, carmine_check_var() argument 183 ret = carmine_find_mode(var); carmine_check_var() 187 if (var->grayscale || var->rotate || var->nonstd) carmine_check_var() 190 var->xres_virtual = var->xres; carmine_check_var() 191 var->yres_virtual = var->yres; carmine_check_var() 193 var->bits_per_pixel = 32; carmine_check_var() 196 var->transp.offset = 24; carmine_check_var() 197 var->red.offset = 0; carmine_check_var() 198 var->green.offset = 8; carmine_check_var() 199 var->blue.offset = 16; carmine_check_var() 201 var->transp.offset = 24; carmine_check_var() 202 var->red.offset = 16; carmine_check_var() 203 var->green.offset = 8; carmine_check_var() 204 var->blue.offset = 0; carmine_check_var() 207 var->red.length = 8; carmine_check_var() 208 var->green.length = 8; carmine_check_var() 209 var->blue.length = 8; carmine_check_var() 210 var->transp.length = 8; carmine_check_var() 212 var->red.msb_right = 0; carmine_check_var() 213 var->green.msb_right = 0; carmine_check_var() 214 var->blue.msb_right = 0; carmine_check_var() 215 var->transp.msb_right = 0; carmine_check_var() 412 ret = carmine_find_mode(&info->var); carmine_set_par() 426 info->fix.line_length = info->var.xres * info->var.bits_per_pixel / 8; carmine_set_par() 573 ret = fb_find_mode(&info->var, info, fb_mode_str, carmine_modedb, alloc_carmine_fb()
H A D	stifb.c	209 if (fb->info.var.bits_per_pixel == 32) SETUP_FB() 215 if (fb->info.var.bits_per_pixel == 32) SETUP_FB() 253 if (fb->info.var.bits_per_pixel == 32) { FINISH_IMAGE_COLORMAP_ACCESS() 499 SET_ATTR_SIZE(fb, fb->info.var.xres, fb->info.var.yres); ngleSetupAttrPlanes() 522 for (y = 0; y < fb->info.var.yres; ++y) rattlerSetupPlanes() 524 0xff, fb->info.var.xres * fb->info.var.bits_per_pixel/8); rattlerSetupPlanes() 564 if (fb->var.bits_per_pixel == 8) { 603 if (fb->info.var.bits_per_pixel == 8) setHyperLutBltCtl() 684 packed_len = (fb->info.var.xres << 16) | fb->info.var.yres; ngleResetAttrPlanes() 734 packed_len = (fb->info.var.xres << 16) | fb->info.var.yres; ngleClearOverlayPlanes() 756 if (fb->info.var.bits_per_pixel == 32) hyperResetPlanes() 886 hyperbowl = (fb->info.var.bits_per_pixel == 32) ? SETUP_HCRX() 935 if (unlikely(fb->info.var.grayscale)) { stifb_setcolreg() 947 struct fb_var_screeninfo *var = &fb->info.var; stifb_setcolreg() local 950 regno << var->red.offset | stifb_setcolreg() 951 regno << var->green.offset | stifb_setcolreg() 952 regno << var->blue.offset; stifb_setcolreg() 1043 if (fb->info.var.bits_per_pixel == 32) stifb_init_display() 1053 if (fb->info.var.bits_per_pixel == 32) stifb_init_display() 1084 struct fb_var_screeninfo *var; stifb_init_fb() local 1101 var = &info->var; stifb_init_fb() 1154 var->grayscale = 1; stifb_init_fb() 1161 var->grayscale = 1; stifb_init_fb() 1233 var->red.length = var->green.length = var->blue.length = 1; stifb_init_fb() 1238 var->red.length = var->green.length = var->blue.length = 8; stifb_init_fb() 1243 var->red.length = var->green.length = var->blue.length = var->transp.length = 8; stifb_init_fb() 1244 var->blue.offset = 0; stifb_init_fb() 1245 var->green.offset = 8; stifb_init_fb() 1246 var->red.offset = 16; stifb_init_fb() 1247 var->transp.offset = 24; stifb_init_fb() 1253 var->xres = var->xres_virtual = xres; stifb_init_fb() 1254 var->yres = var->yres_virtual = yres; stifb_init_fb() 1255 var->bits_per_pixel = bpp; stifb_init_fb() 1288 var->xres, stifb_init_fb() 1289 var->yres, stifb_init_fb() 1290 var->bits_per_pixel, stifb_init_fb()
H A D	macmodes.h	54 struct fb_var_screeninfo *var); 55 extern int mac_var_to_vmode(const struct fb_var_screeninfo *var, int *vmode, 58 extern int mac_find_mode(struct fb_var_screeninfo *var,
H A D	sbuslib.c	19 void sbusfb_fill_var(struct fb_var_screeninfo *var, struct device_node *dp, sbusfb_fill_var() argument 22 memset(var, 0, sizeof(*var)); sbusfb_fill_var() 24 var->xres = of_getintprop_default(dp, "width", 1152); sbusfb_fill_var() 25 var->yres = of_getintprop_default(dp, "height", 900); sbusfb_fill_var() 26 var->xres_virtual = var->xres; sbusfb_fill_var() 27 var->yres_virtual = var->yres; sbusfb_fill_var() 28 var->bits_per_pixel = bpp; sbusfb_fill_var() 108 __put_user(info->var.yres, &f->fb_height) || sbusfb_ioctl_helper() 109 __put_user(info->var.xres, &f->fb_width) || sbusfb_ioctl_helper()
H A D	leo.c	218 par->extent = ((info->var.xres - 1) | leo_switch_from_graph() 219 ((info->var.yres - 1) << 16)); leo_switch_from_graph() 229 sbus_writel((info->var.xres-1) | ((info->var.yres-1) << 11), leo_switch_from_graph() 250 static int leo_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) leo_pan_display() argument 257 if (var->xoffset || var->yoffset || var->vmode) leo_pan_display() 520 static void leo_fixup_var_rgb(struct fb_var_screeninfo *var) leo_fixup_var_rgb() argument 522 var->red.offset = 0; leo_fixup_var_rgb() 523 var->red.length = 8; leo_fixup_var_rgb() 524 var->green.offset = 8; leo_fixup_var_rgb() 525 var->green.length = 8; leo_fixup_var_rgb() 526 var->blue.offset = 16; leo_fixup_var_rgb() 527 var->blue.length = 8; leo_fixup_var_rgb() 528 var->transp.offset = 0; leo_fixup_var_rgb() 529 var->transp.length = 0; leo_fixup_var_rgb() 569 sbusfb_fill_var(&info->var, dp, 32); leo_probe() 570 leo_fixup_var_rgb(&info->var); leo_probe() 573 info->var.xres); leo_probe() 574 info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres); leo_probe()
H A D	tgafb.c	56 static int tgafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info); 160 * tgafb_check_var - Optional function. Validates a var passed in. 161 * @var: frame buffer variable screen structure 165 tgafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) tgafb_check_var() argument 170 if (var->bits_per_pixel != 8) tgafb_check_var() 173 if (var->bits_per_pixel != 32) tgafb_check_var() 176 var->red.length = var->green.length = var->blue.length = 8; tgafb_check_var() 177 if (var->bits_per_pixel == 32) { tgafb_check_var() 178 var->red.offset = 16; tgafb_check_var() 179 var->green.offset = 8; tgafb_check_var() 180 var->blue.offset = 0; tgafb_check_var() 183 if (var->xres_virtual != var->xres || var->yres_virtual != var->yres) tgafb_check_var() 185 if (var->xres * var->yres * (var->bits_per_pixel >> 3) > info->fix.smem_len) tgafb_check_var() 187 if (var->nonstd) tgafb_check_var() 189 if (1000000000 / var->pixclock > TGA_PLL_MAX_FREQ) tgafb_check_var() 191 if ((var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) tgafb_check_var() 196 if (var->xres * (par->tga_type == TGA_TYPE_8PLANE ? 1 : 4) % 8) tgafb_check_var() 242 htimings = (((info->var.xres/4) & TGA_HORIZ_ACT_LSB) 243 | (((info->var.xres/4) & 0x600 << 19) & TGA_HORIZ_ACT_MSB)); 244 vtimings = (info->var.yres & TGA_VERT_ACTIVE); 245 htimings |= ((info->var.right_margin/4) << 9) & TGA_HORIZ_FP; 246 vtimings |= (info->var.lower_margin << 11) & TGA_VERT_FP; 247 htimings |= ((info->var.hsync_len/4) << 14) & TGA_HORIZ_SYNC; 248 vtimings |= (info->var.vsync_len << 16) & TGA_VERT_SYNC; 249 htimings |= ((info->var.left_margin/4) << 21) & TGA_HORIZ_BP; 250 vtimings |= (info->var.upper_margin << 22) & TGA_VERT_BP; 252 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) 254 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) 260 par->sync_on_green = !!(info->var.sync & FB_SYNC_ON_GREEN); 263 par->xres = info->var.xres; 264 par->yres = info->var.yres; 265 par->pll_freq = pll_freq = 1000000000 / info->var.pixclock; 266 par->bits_per_pixel = info->var.bits_per_pixel; 630 is8bpp = info->var.bits_per_pixel == 8; tgafb_mono_imageblit() 636 vxres = info->var.xres_virtual; tgafb_mono_imageblit() 637 vyres = info->var.yres_virtual; tgafb_mono_imageblit() 846 vxres = info->var.xres_virtual; tgafb_clut_imageblit() 847 vyres = info->var.yres_virtual; tgafb_clut_imageblit() 885 unsigned int is8bpp = info->var.bits_per_pixel == 8; tgafb_imageblit() 897 if (image->depth == info->var.bits_per_pixel) { tgafb_imageblit() 923 int is8bpp = info->var.bits_per_pixel == 8; tgafb_fillrect() 933 vxres = info->var.xres_virtual; tgafb_fillrect() 934 vyres = info->var.yres_virtual; tgafb_fillrect() 1262 vxres = info->var.xres_virtual; tgafb_copyarea() 1263 vyres = info->var.yres_virtual; tgafb_copyarea() 1280 bpp = info->var.bits_per_pixel; tgafb_copyarea() 1368 info->var.red.length = 8; tgafb_init_fix() 1369 info->var.green.length = 8; tgafb_init_fix() 1370 info->var.blue.length = 8; tgafb_init_fix() 1371 info->var.red.offset = 16; tgafb_init_fix() 1372 info->var.green.offset = 8; tgafb_init_fix() 1373 info->var.blue.offset = 0; tgafb_init_fix() 1377 static int tgafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) tgafb_pan_display() argument 1480 ret = fb_find_mode(&info->var, info, tgafb_register()
H A D	pmagb-b-fb.c	154 info->var.xres = ((sfb_read(par, SFB_REG_VID_HOR) >> pmagbbfb_screen_setup() 156 info->var.xres_virtual = info->var.xres; pmagbbfb_screen_setup() 157 info->var.yres = (sfb_read(par, SFB_REG_VID_VER) >> pmagbbfb_screen_setup() 159 info->var.yres_virtual = info->var.yres; pmagbbfb_screen_setup() 160 info->var.left_margin = ((sfb_read(par, SFB_REG_VID_HOR) >> pmagbbfb_screen_setup() 163 info->var.right_margin = ((sfb_read(par, SFB_REG_VID_HOR) >> pmagbbfb_screen_setup() 166 info->var.upper_margin = (sfb_read(par, SFB_REG_VID_VER) >> pmagbbfb_screen_setup() 168 info->var.lower_margin = (sfb_read(par, SFB_REG_VID_VER) >> pmagbbfb_screen_setup() 170 info->var.hsync_len = ((sfb_read(par, SFB_REG_VID_HOR) >> pmagbbfb_screen_setup() 173 info->var.vsync_len = (sfb_read(par, SFB_REG_VID_VER) >> pmagbbfb_screen_setup() 176 info->fix.line_length = info->var.xres; pmagbbfb_screen_setup() 243 info->var.pixclock = par->osc1 ? pmagbbfb_osc_setup() 277 info->var = pmagbbfb_defined; pmagbbfb_probe()
H A D	smscufx.c	661 static int ufx_set_vid_mode(struct ufx_data *dev, struct fb_var_screeninfo *var) ufx_set_vid_mode() argument 680 status = ufx_config_pix_clk(dev, var->pixclock); ufx_set_vid_mode() 687 h_total = var->xres + var->right_margin + var->hsync_len + var->left_margin; ufx_set_vid_mode() 688 h_active = var->xres; ufx_set_vid_mode() 689 h_blank_start = var->xres + var->right_margin; ufx_set_vid_mode() 690 h_blank_end = var->xres + var->right_margin + var->hsync_len; ufx_set_vid_mode() 691 h_sync_start = var->xres + var->right_margin; ufx_set_vid_mode() 692 h_sync_end = var->xres + var->right_margin + var->hsync_len; ufx_set_vid_mode() 707 v_total = var->upper_margin + var->yres + var->lower_margin + var->vsync_len; ufx_set_vid_mode() 708 v_active = var->yres; ufx_set_vid_mode() 709 v_blank_start = var->yres + var->lower_margin; ufx_set_vid_mode() 710 v_blank_end = var->yres + var->lower_margin + var->vsync_len; ufx_set_vid_mode() 711 v_sync_start = var->yres + var->lower_margin; ufx_set_vid_mode() 712 v_sync_end = var->yres + var->lower_margin + var->vsync_len; ufx_set_vid_mode() 733 temp = var->xres * var->yres * 2; ufx_set_vid_mode() 750 if (var->sync & FB_SYNC_HOR_HIGH_ACT) ufx_set_vid_mode() 753 if (var->sync & FB_SYNC_VERT_HIGH_ACT) ufx_set_vid_mode() 838 cmd[10] = cpu_to_le16(0x4000 | dev->info->var.xres); ufx_raw_rect() 841 cmd[11] = cpu_to_le16(dev->info->var.yres); ufx_raw_rect() 859 (x + width > dev->info->var.xres) || ufx_handle_damage() 860 (y + height > dev->info->var.yres)) ufx_handle_damage() 912 (u32)info->var.yres); ufx_ops_write() 914 ufx_handle_damage(dev, 0, start, info->var.xres, lines); ufx_ops_write() 976 const int width = dev->info->var.xres; ufx_dpy_deferred_io() 979 height = min(height, (int)(dev->info->var.yres - y)); ufx_dpy_deferred_io() 981 BUG_ON(y >= dev->info->var.yres); ufx_dpy_deferred_io() 982 BUG_ON((y + height) > dev->info->var.yres); ufx_dpy_deferred_io() 1021 if (area->x > info->var.xres) ufx_ops_ioctl() 1022 area->x = info->var.xres; ufx_ops_ioctl() 1027 if (area->y > info->var.yres) ufx_ops_ioctl() 1028 area->y = info->var.yres; ufx_ops_ioctl() 1047 if (info->var.red.offset == 10) { ufx_ops_setcolreg() 1210 static void ufx_var_color_format(struct fb_var_screeninfo *var) ufx_var_color_format() argument 1216 var->bits_per_pixel = 16; ufx_var_color_format() 1217 var->red = red; ufx_var_color_format() 1218 var->green = green; ufx_var_color_format() 1219 var->blue = blue; ufx_var_color_format() 1222 static int ufx_ops_check_var(struct fb_var_screeninfo *var, ufx_ops_check_var() argument 1228 if ((var->xres * var->yres * 2) > info->fix.smem_len) ufx_ops_check_var() 1231 /* set device-specific elements of var unrelated to mode */ ufx_ops_check_var() 1232 ufx_var_color_format(var); ufx_ops_check_var() 1234 fb_var_to_videomode(&mode, var); ufx_ops_check_var() 1249 pr_debug("set_par mode %dx%d", info->var.xres, info->var.yres); ufx_ops_set_par() 1250 result = ufx_set_vid_mode(dev, &info->var); ufx_ops_set_par() 1258 ufx_handle_damage(dev, 0, 0, info->var.xres, info->var.yres); ufx_ops_set_par() 1272 ufx_set_vid_mode(dev, &info->var); ufx_ops_blank() 1305 new_len = info->fix.line_length * info->var.yres; ufx_realloc_framebuffer() 1596 fb_videomode_to_var(&info->var, default_vmode); ufx_setup_modes() 1597 ufx_var_color_format(&info->var); ufx_setup_modes() 1601 info->fix.line_length = info->var.xres * ufx_setup_modes() 1602 (info->var.bits_per_pixel / 8); ufx_setup_modes() 1720 dev_dbg(dev->gdev, "checking var"); ufx_usb_probe() 1721 retval = ufx_ops_check_var(&info->var, info); ufx_usb_probe() 1734 info->var.xres, info->var.yres, info->fix.smem_len >> 10); ufx_usb_probe()
H A D	cg3.c	259 static void cg3_rdi_maybe_fixup_var(struct fb_var_screeninfo *var, cg3_rdi_maybe_fixup_var() argument 272 if (var->xres != ww || cg3_rdi_maybe_fixup_var() 273 var->yres != hh) { cg3_rdi_maybe_fixup_var() 274 var->xres = var->xres_virtual = ww; cg3_rdi_maybe_fixup_var() 275 var->yres = var->yres_virtual = hh; cg3_rdi_maybe_fixup_var() 368 sbusfb_fill_var(&info->var, dp, 8); cg3_probe() 369 info->var.red.length = 8; cg3_probe() 370 info->var.green.length = 8; cg3_probe() 371 info->var.blue.length = 8; cg3_probe() 375 cg3_rdi_maybe_fixup_var(&info->var, dp); cg3_probe() 378 info->var.xres); cg3_probe() 379 info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres); cg3_probe()
H A D	hgafb.c	407 * @var:contains new xoffset, yoffset and vmode values 411 * flag in @var. If input parameters are correct it calls hga_pan() to 412 * program the hardware. @info->var is updated to the new values. 416 static int hgafb_pan_display(struct fb_var_screeninfo *var, hgafb_pan_display() argument 419 if (var->vmode & FB_VMODE_YWRAP) { hgafb_pan_display() 420 if (var->yoffset >= info->var.yres_virtual || hgafb_pan_display() 421 var->xoffset) hgafb_pan_display() 424 if (var->xoffset + info->var.xres > info->var.xres_virtual hgafb_pan_display() 425 || var->yoffset + info->var.yres > info->var.yres_virtual hgafb_pan_display() 426 || var->yoffset % 8) hgafb_pan_display() 430 hga_pan(var->xoffset, var->yoffset); hgafb_pan_display() 572 info->var = hga_default_var; hgafb_probe()
H A D	g364fb.c	106 static int g364fb_pan_display(struct fb_var_screeninfo *var, 138 info->var.yoffset); g364fb_cursor() 149 static int g364fb_pan_display(struct fb_var_screeninfo *var, g364fb_pan_display() argument 152 if (var->xoffset || g364fb_pan_display() 153 var->yoffset + info->var.yres > info->var.yres_virtual) g364fb_pan_display() 156 *(unsigned int *) TOP_REG = var->yoffset * info->var.xres; g364fb_pan_display() 243 fb_info.var = fb_var; g364fb_init()
H A D	w100fb.c	207 if (info->var.grayscale) w100fb_setcolreg() 466 * Get the video params out of 'var'. If a value doesn't fit, round it up, 469 static int w100fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) w100fb_check_var() argument 473 if(!w100fb_get_mode(par, &var->xres, &var->yres, 1)) w100fb_check_var() 476 if (par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (par->mach->mem->size+1))) w100fb_check_var() 479 if (!par->mach->mem && ((var->xres*var->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1))) w100fb_check_var() 482 var->xres_virtual = max(var->xres_virtual, var->xres); w100fb_check_var() 483 var->yres_virtual = max(var->yres_virtual, var->yres); w100fb_check_var() 485 if (var->bits_per_pixel > BITS_PER_PIXEL) w100fb_check_var() 488 var->bits_per_pixel = BITS_PER_PIXEL; w100fb_check_var() 490 var->red.offset = 11; w100fb_check_var() 491 var->red.length = 5; w100fb_check_var() 492 var->green.offset = 5; w100fb_check_var() 493 var->green.length = 6; w100fb_check_var() 494 var->blue.offset = 0; w100fb_check_var() 495 var->blue.length = 5; w100fb_check_var() 496 var->transp.offset = var->transp.length = 0; w100fb_check_var() 498 var->nonstd = 0; w100fb_check_var() 499 var->height = -1; w100fb_check_var() 500 var->width = -1; w100fb_check_var() 501 var->vmode = FB_VMODE_NONINTERLACED; w100fb_check_var() 502 var->sync = 0; w100fb_check_var() 503 var->pixclock = 0x04; /* 171521; */ w100fb_check_var() 512 * by looking at the values in info.var 518 if (par->xres != info->var.xres || par->yres != info->var.yres) { w100fb_set_par() 519 par->xres = info->var.xres; w100fb_set_par() 520 par->yres = info->var.yres; w100fb_set_par() 724 info->var.xres = par->mode->yres; w100fb_probe() 725 info->var.yres = par->mode->xres; w100fb_probe() 728 info->var.xres = par->mode->xres; w100fb_probe() 729 info->var.yres = par->mode->yres; w100fb_probe() 737 info->var.xres_virtual = info->var.xres; w100fb_probe() 738 info->var.yres_virtual = info->var.yres; w100fb_probe() 739 info->var.pixclock = 0x04; /* 171521; */ w100fb_probe() 740 info->var.sync = 0; w100fb_probe() 741 info->var.grayscale = 0; w100fb_probe() 742 info->var.xoffset = info->var.yoffset = 0; w100fb_probe() 743 info->var.accel_flags = 0; w100fb_probe() 744 info->var.activate = FB_ACTIVATE_NOW; w100fb_probe() 748 if (w100fb_check_var(&info->var, info) < 0) { w100fb_probe()
H A D	skeletonfb.c	34 * need for get_fix and get_var. Once all drivers use the fix, var, and cmap 85 * to get a fb_var_screeninfo. Otherwise define a default var as well. 106 * This allows when one display changes it video resolution (info->var) 175 * xxxfb_check_var - Optional function. Validates a var passed in. 176 * @var: frame buffer variable screen structure 180 * var passed in. This function does not alter the hardware state!!! 182 * not change. This includes the var inside of struct fb_info. 185 * modedb.c is a example of this. If the var passed in is slightly 186 * off by what the hardware can support then we alter the var PASSED in 197 * a copy of the currently working var (info->var). Better is to not 199 * of the current var for you. 201 * Note: This is the only function where the contents of var can be 204 * of var, then you are doing something wrong. Note also that the 205 * contents of info->var must be left untouched at all times after 210 static int xxxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) xxxfb_check_var() argument 222 * fb_fix_screeninfo stored in fb_info. It doesn't not alter var in 224 * data in var inside fb_info to be supported by the hardware. 230 * the contents of var is always valid. 241 * static int xxxfb_check_var(struct fb_var_screeninfo *var, 244 * *var = info->var; 295 if (info->var.grayscale) { xxxfb_setcolreg() 301 * var->{color}.offset contains start of bitfield xxxfb_setcolreg() 302 * var->{color}.length contains length of bitfield xxxfb_setcolreg() 308 * color depth = SUM(var->{color}.length) xxxfb_setcolreg() 311 * var->{color}.offset is 0 unless the palette index takes less than xxxfb_setcolreg() 314 * var->{color}.length is set so that 1 << length is the number of xxxfb_setcolreg() 318 * color depth = var->{color}.length xxxfb_setcolreg() 325 * var->{color}.offset is 0 xxxfb_setcolreg() 326 * white = (1 << var->{color}.length) - 1, black = 0 xxxfb_setcolreg() 333 * var->{color}.offset contains start of bitfield xxxfb_setcolreg() 334 * var->{color}.length contains length of bitfield xxxfb_setcolreg() 340 * color depth = SUM(var->{color}.length}) xxxfb_setcolreg() 363 red = CNVT_TOHW(red, info->var.red.length); xxxfb_setcolreg() 364 green = CNVT_TOHW(green, info->var.green.length); xxxfb_setcolreg() 365 blue = CNVT_TOHW(blue, info->var.blue.length); xxxfb_setcolreg() 366 transp = CNVT_TOHW(transp, info->var.transp.length); xxxfb_setcolreg() 402 v = (red << info->var.red.offset) | xxxfb_setcolreg() 403 (green << info->var.green.offset) | xxxfb_setcolreg() 404 (blue << info->var.blue.offset) | xxxfb_setcolreg() 405 (transp << info->var.transp.offset); xxxfb_setcolreg() 416 * @var: frame buffer variable screen structure 420 * `xoffset' and `yoffset' fields of the `var' structure. 425 static int xxxfb_pan_display(struct fb_var_screeninfo *var, xxxfb_pan_display() argument 792 retval = fb_find_mode(&info->var, info, mode_option, NULL, 0, NULL, 8); xxxfb_probe() 805 info->var = xxxfb_var; xxxfb_probe() 810 xxxfb_check_var(&info->var, info); xxxfb_probe()
H A D	sbuslib.h	14 extern void sbusfb_fill_var(struct fb_var_screeninfo *var,
H A D	au1200fb.c	1004 /* Update var-dependent FB info */ au1200fb_update_fbinfo() 1006 if (fbi->var.bits_per_pixel <= 8) { au1200fb_update_fbinfo() 1009 fbi->fix.line_length = fbi->var.xres_virtual / au1200fb_update_fbinfo() 1010 (8/fbi->var.bits_per_pixel); au1200fb_update_fbinfo() 1014 fbi->fix.line_length = fbi->var.xres_virtual * (fbi->var.bits_per_pixel / 8); au1200fb_update_fbinfo() 1019 fbi->fix.line_length = fbi->var.xres_virtual / 8; au1200fb_update_fbinfo() 1022 fbi->screen_size = fbi->fix.line_length * fbi->var.yres_virtual; au1200fb_update_fbinfo() 1024 print_dbg("bits_per_pixel: %d\n", fbi->var.bits_per_pixel); au1200fb_update_fbinfo() 1032 * Validate var settings with hardware restrictions and modify it if necessary 1034 static int au1200fb_fb_check_var(struct fb_var_screeninfo *var, au1200fb_fb_check_var() argument 1045 var->xres = win->w[plane].xres; au1200fb_fb_check_var() 1046 var->yres = win->w[plane].yres; au1200fb_fb_check_var() 1049 var->xres_virtual = var->xres; au1200fb_fb_check_var() 1050 var->yres_virtual = var->yres; au1200fb_fb_check_var() 1052 var->bits_per_pixel = winbpp(win->w[plane].mode_winctrl1); au1200fb_fb_check_var() 1054 screen_size = var->xres_virtual * var->yres_virtual; au1200fb_fb_check_var() 1055 if (var->bits_per_pixel > 8) screen_size *= (var->bits_per_pixel / 8); au1200fb_fb_check_var() 1056 else screen_size /= (8/var->bits_per_pixel); au1200fb_fb_check_var() 1065 pixclock = max((u32)(PICOS2KHZ(var->pixclock) * 1000), fbi->monspecs.dclkmin); au1200fb_fb_check_var() 1073 var->pixclock = KHZ2PICOS(pixclock/1000); au1200fb_fb_check_var() 1081 var->pixclock = KHZ2PICOS(6000); au1200fb_fb_check_var() 1084 var->pixclock = KHZ2PICOS(12000); au1200fb_fb_check_var() 1089 switch (var->bits_per_pixel) { au1200fb_fb_check_var() 1096 var->red = rgb_bitfields[idx][0]; au1200fb_fb_check_var() 1097 var->green = rgb_bitfields[idx][1]; au1200fb_fb_check_var() 1098 var->blue = rgb_bitfields[idx][2]; au1200fb_fb_check_var() 1099 var->transp = rgb_bitfields[idx][3]; au1200fb_fb_check_var() 1109 var->red = rgb_bitfields[idx][0]; au1200fb_fb_check_var() 1110 var->green = rgb_bitfields[idx][1]; au1200fb_fb_check_var() 1111 var->blue = rgb_bitfields[idx][2]; au1200fb_fb_check_var() 1112 var->transp = rgb_bitfields[idx][3]; au1200fb_fb_check_var() 1116 print_dbg("Unsupported depth %dbpp", var->bits_per_pixel); au1200fb_fb_check_var() 1124 * Set hardware with var settings. This will enable the controller with a 1149 if (fbi->var.grayscale) { au1200fb_fb_setcolreg() 1162 red >>= (16 - fbi->var.red.length); au1200fb_fb_setcolreg() 1163 green >>= (16 - fbi->var.green.length); au1200fb_fb_setcolreg() 1164 blue >>= (16 - fbi->var.blue.length); au1200fb_fb_setcolreg() 1166 value = (red << fbi->var.red.offset) | au1200fb_fb_setcolreg() 1167 (green << fbi->var.green.offset)| au1200fb_fb_setcolreg() 1168 (blue << fbi->var.blue.offset); au1200fb_fb_setcolreg() 1534 * panel list. Note that after this call, var data will be set */ au1200fb_init_fbinfo() 1535 if (!fb_find_mode(&fbi->var, au1200fb_init_fbinfo()
H A D	tmiofb.c	558 tmiofb_find_mode(struct fb_info *info, struct fb_var_screeninfo *var) tmiofb_find_mode() argument 567 if (mode->xres >= var->xres && mode->yres >= var->yres tmiofb_find_mode() 576 static int tmiofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) tmiofb_check_var() argument 582 mode = tmiofb_find_mode(info, var); tmiofb_check_var() 583 if (!mode || var->bits_per_pixel > 16) tmiofb_check_var() 586 fb_videomode_to_var(var, mode); tmiofb_check_var() 588 var->xres_virtual = mode->xres; tmiofb_check_var() 589 var->yres_virtual = info->screen_size / (mode->xres * 2); tmiofb_check_var() 591 if (var->yres_virtual < var->yres) tmiofb_check_var() 594 var->xoffset = 0; tmiofb_check_var() 595 var->yoffset = 0; tmiofb_check_var() 596 var->bits_per_pixel = 16; tmiofb_check_var() 597 var->grayscale = 0; tmiofb_check_var() 598 var->red.offset = 11; tmiofb_check_var() 599 var->red.length = 5; tmiofb_check_var() 600 var->green.offset = 5; tmiofb_check_var() 601 var->green.length = 6; tmiofb_check_var() 602 var->blue.offset = 0; tmiofb_check_var() 603 var->blue.length = 5; tmiofb_check_var() 604 var->transp.offset = 0; tmiofb_check_var() 605 var->transp.length = 0; tmiofb_check_var() 606 var->nonstd = 0; tmiofb_check_var() 607 var->height = data->height; /* mm */ tmiofb_check_var() 608 var->width = data->width; /* mm */ tmiofb_check_var() 609 var->rotate = 0; tmiofb_check_var() 615 struct fb_var_screeninfo *var = &info->var; tmiofb_set_par() local 618 mode = tmiofb_find_mode(info, var); tmiofb_set_par() 624 var->bits_per_pixel / 8; tmiofb_set_par() 759 retval = fb_find_mode(&info->var, info, mode_option, tmiofb_probe()
/linux-4.1.27/drivers/video/fbdev/core/
H A D	svgalib.c	170 void svga_dump_var(struct fb_var_screeninfo *var, int node) 172 pr_debug("fb%d: var.vmode : 0x%X\n", node, var->vmode); 173 pr_debug("fb%d: var.xres : %d\n", node, var->xres); 174 pr_debug("fb%d: var.yres : %d\n", node, var->yres); 175 pr_debug("fb%d: var.bits_per_pixel: %d\n", node, var->bits_per_pixel); 176 pr_debug("fb%d: var.xres_virtual : %d\n", node, var->xres_virtual); 177 pr_debug("fb%d: var.yres_virtual : %d\n", node, var->yres_virtual); 178 pr_debug("fb%d: var.left_margin : %d\n", node, var->left_margin); 179 pr_debug("fb%d: var.right_margin : %d\n", node, var->right_margin); 180 pr_debug("fb%d: var.upper_margin : %d\n", node, var->upper_margin); 181 pr_debug("fb%d: var.lower_margin : %d\n", node, var->lower_margin); 182 pr_debug("fb%d: var.hsync_len : %d\n", node, var->hsync_len); 183 pr_debug("fb%d: var.vsync_len : %d\n", node, var->vsync_len); 184 pr_debug("fb%d: var.sync : 0x%X\n", node, var->sync); 185 pr_debug("fb%d: var.pixclock : %d\n\n", node, var->pixclock); 223 int rowstride = colstride * (info->var.xres_virtual / 8); svga_tilecopy() 260 int rowstride = colstride * (info->var.xres_virtual / 8); svga_tilefill() 281 int rowstride = colstride * (info->var.xres_virtual / 8); svga_tileblit() 306 u16 pos = cursor->sx + (info->var.xoffset / 8) svga_tilecursor() 307 + (cursor->sy + (info->var.yoffset / 16)) svga_tilecursor() 308 * (info->var.xres_virtual / 8); svga_tilecursor() 352 struct fb_var_screeninfo *var) svga_get_caps() 354 if (var->bits_per_pixel == 0) { svga_get_caps() 360 caps->x = (var->bits_per_pixel == 4) ? 1 << (8 - 1) : ~(u32)0; svga_get_caps() 443 int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, int node) svga_check_timings() argument 447 var->xres = (var->xres+7)&~7; svga_check_timings() 448 var->left_margin = (var->left_margin+7)&~7; svga_check_timings() 449 var->right_margin = (var->right_margin+7)&~7; svga_check_timings() 450 var->hsync_len = (var->hsync_len+7)&~7; svga_check_timings() 453 value = var->xres + var->left_margin + var->right_margin + var->hsync_len; svga_check_timings() 458 value = var->xres; svga_check_timings() 465 value = var->xres + var->right_margin; svga_check_timings() 470 value = var->left_margin + var->right_margin + var->hsync_len; svga_check_timings() 475 value = var->hsync_len; svga_check_timings() 480 value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; svga_check_timings() 485 value = var->yres; svga_check_timings() 492 value = var->yres + var->lower_margin; svga_check_timings() 497 value = var->upper_margin + var->lower_margin + var->vsync_len; svga_check_timings() 502 value = var->vsync_len; svga_check_timings() 511 struct fb_var_screeninfo *var, svga_set_timings() 517 value = var->xres + var->left_margin + var->right_margin + var->hsync_len; svga_set_timings() 522 value = var->xres; svga_set_timings() 527 value = var->xres; svga_set_timings() 532 value = var->xres + var->left_margin + var->right_margin + var->hsync_len; svga_set_timings() 537 value = var->xres + var->right_margin; svga_set_timings() 542 value = var->xres + var->right_margin + var->hsync_len; svga_set_timings() 547 value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; svga_set_timings() 552 value = var->yres; svga_set_timings() 557 value = var->yres; svga_set_timings() 562 value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; svga_set_timings() 567 value = var->yres + var->lower_margin; svga_set_timings() 572 value = var->yres + var->lower_margin + var->vsync_len; svga_set_timings() 580 if (var->sync & FB_SYNC_HOR_HIGH_ACT) { svga_set_timings() 587 if (var->sync & FB_SYNC_VERT_HIGH_ACT) { svga_set_timings() 602 struct fb_var_screeninfo *var) match_format() 609 if ((var->bits_per_pixel == frm->bits_per_pixel) && match_format() 610 (var->red.length <= frm->red.length) && match_format() 611 (var->green.length <= frm->green.length) && match_format() 612 (var->blue.length <= frm->blue.length) && match_format() 613 (var->transp.length <= frm->transp.length) && match_format() 614 (var->nonstd == frm->nonstd)) match_format() 616 if (var->bits_per_pixel == frm->bits_per_pixel) match_format() 625 struct fb_var_screeninfo *var, svga_match_format() 628 int i = match_format(frm, var); svga_match_format() 631 var->bits_per_pixel = frm[i].bits_per_pixel; svga_match_format() 632 var->red = frm[i].red; svga_match_format() 633 var->green = frm[i].green; svga_match_format() 634 var->blue = frm[i].blue; svga_match_format() 635 var->transp = frm[i].transp; svga_match_format() 636 var->nonstd = frm[i].nonstd; svga_match_format() 351 svga_get_caps(struct fb_info *info, struct fb_blit_caps *caps, struct fb_var_screeninfo *var) svga_get_caps() argument 510 svga_set_timings(void __iomem *regbase, const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node) svga_set_timings() argument 601 match_format(const struct svga_fb_format *frm, struct fb_var_screeninfo *var) match_format() argument 624 svga_match_format(const struct svga_fb_format *frm, struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix) svga_match_format() argument
H A D	fbmem.c	92 int fb_get_color_depth(struct fb_var_screeninfo *var, fb_get_color_depth() argument 101 if (var->green.length == var->blue.length && fb_get_color_depth() 102 var->green.length == var->red.length && fb_get_color_depth() 103 var->green.offset == var->blue.offset && fb_get_color_depth() 104 var->green.offset == var->red.offset) fb_get_color_depth() 105 depth = var->green.length; fb_get_color_depth() 107 depth = var->green.length + var->red.length + fb_get_color_depth() 108 var->blue.length; fb_get_color_depth() 247 redmask = mask[info->var.red.length < 8 ? info->var.red.length : 8]; fb_set_logo_truepalette() 248 greenmask = mask[info->var.green.length < 8 ? info->var.green.length : 8]; fb_set_logo_truepalette() 249 bluemask = mask[info->var.blue.length < 8 ? info->var.blue.length : 8]; fb_set_logo_truepalette() 250 redshift = info->var.red.offset - (8 - info->var.red.length); fb_set_logo_truepalette() 251 greenshift = info->var.green.offset - (8 - info->var.green.length); fb_set_logo_truepalette() 252 blueshift = info->var.blue.offset - (8 - info->var.blue.length); fb_set_logo_truepalette() 269 redshift = info->var.red.offset; fb_set_logo_directpalette() 270 greenshift = info->var.green.offset; fb_set_logo_directpalette() 271 blueshift = info->var.blue.offset; fb_set_logo_directpalette() 286 switch (fb_get_color_depth(&info->var, &info->fix)) { fb_set_logo() 300 fg = ~((u8) (0xfff << info->var.green.length)); fb_set_logo() 398 image->dx = info->var.xres - image->width - image->dx; fb_rotate_logo() 399 image->dy = info->var.yres - image->height - image->dy; fb_rotate_logo() 408 image->dx = info->var.xres - image->width - tmp; fb_rotate_logo() 417 image->dy = info->var.yres - image->height - tmp; fb_rotate_logo() 430 x < num && image->dx + image->width <= info->var.xres; fb_do_show_logo() 442 x < num && image->dy + image->height <= info->var.yres; fb_do_show_logo() 597 int depth = fb_get_color_depth(&info->var, &info->fix); fb_prepare_logo() 607 depth = info->var.blue.length; fb_prepare_logo() 608 if (info->var.red.length < depth) fb_prepare_logo() 609 depth = info->var.red.length; fb_prepare_logo() 610 if (info->var.green.length < depth) fb_prepare_logo() 611 depth = info->var.green.length; fb_prepare_logo() 627 yres = info->var.yres; fb_prepare_logo() 629 yres = info->var.xres; fb_prepare_logo() 884 fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var) fb_pan_display() argument 887 unsigned int yres = info->var.yres; fb_pan_display() 890 if (var->yoffset > 0) { fb_pan_display() 891 if (var->vmode & FB_VMODE_YWRAP) { fb_pan_display() 892 if (!fix->ywrapstep || (var->yoffset % fix->ywrapstep)) fb_pan_display() 896 } else if (!fix->ypanstep || (var->yoffset % fix->ypanstep)) fb_pan_display() 900 if (var->xoffset > 0 && (!fix->xpanstep || fb_pan_display() 901 (var->xoffset % fix->xpanstep))) fb_pan_display() 905 var->yoffset > info->var.yres_virtual - yres || fb_pan_display() 906 var->xoffset > info->var.xres_virtual - info->var.xres) fb_pan_display() 909 if ((err = info->fbops->fb_pan_display(var, info))) fb_pan_display() 911 info->var.xoffset = var->xoffset; fb_pan_display() 912 info->var.yoffset = var->yoffset; fb_pan_display() 913 if (var->vmode & FB_VMODE_YWRAP) fb_pan_display() 914 info->var.vmode |= FB_VMODE_YWRAP; fb_pan_display() 916 info->var.vmode &= ~FB_VMODE_YWRAP; fb_pan_display() 921 static int fb_check_caps(struct fb_info *info, struct fb_var_screeninfo *var, fb_check_caps() argument 934 info->fbops->fb_get_caps(info, &fbcaps, var); fb_check_caps() 945 fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var) fb_set_var() argument 950 if (var->activate & FB_ACTIVATE_INV_MODE) { fb_set_var() 953 fb_var_to_videomode(&mode1, var); fb_set_var() 954 fb_var_to_videomode(&mode2, &info->var); fb_set_var() 955 /* make sure we don't delete the videomode of current var */ fb_set_var() 974 if ((var->activate & FB_ACTIVATE_FORCE) || fb_set_var() 975 memcmp(&info->var, var, sizeof(struct fb_var_screeninfo))) { fb_set_var() 976 u32 activate = var->activate; fb_set_var() 982 var->grayscale > 1) { fb_set_var() 983 if (var->red.offset || var->green.offset || fb_set_var() 984 var->blue.offset || var->transp.offset || fb_set_var() 985 var->red.length || var->green.length || fb_set_var() 986 var->blue.length || var->transp.length || fb_set_var() 987 var->red.msb_right || var->green.msb_right || fb_set_var() 988 var->blue.msb_right || var->transp.msb_right) fb_set_var() 993 *var = info->var; fb_set_var() 997 ret = info->fbops->fb_check_var(var, info); fb_set_var() 1002 if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) { fb_set_var() 1007 ret = fb_check_caps(info, var, activate); fb_set_var() 1013 old_var = info->var; fb_set_var() 1014 info->var = *var; fb_set_var() 1020 info->var = old_var; fb_set_var() 1028 fb_pan_display(info, &info->var); fb_set_var() 1030 fb_var_to_videomode(&mode, &info->var); fb_set_var() 1091 struct fb_var_screeninfo var; do_fb_ioctl() local 1104 var = info->var; do_fb_ioctl() 1107 ret = copy_to_user(argp, &var, sizeof(var)) ? -EFAULT : 0; do_fb_ioctl() 1110 if (copy_from_user(&var, argp, sizeof(var))) do_fb_ioctl() 1118 ret = fb_set_var(info, &var); do_fb_ioctl() 1122 if (!ret && copy_to_user(argp, &var, sizeof(var))) do_fb_ioctl() 1148 if (copy_from_user(&var, argp, sizeof(var))) do_fb_ioctl() 1155 ret = fb_pan_display(info, &var); do_fb_ioctl() 1158 if (ret == 0 && copy_to_user(argp, &var, sizeof(var))) do_fb_ioctl() 1421 if (info->var.accel_flags) { fb_mmap() 1673 fb_var_to_videomode(&mode, &fb_info->var); do_register_framebuffer() 1882 struct fb_var_screeninfo var = info->var; fb_new_modelist() local 1891 fb_videomode_to_var(&var, m); fb_new_modelist() 1892 var.activate = FB_ACTIVATE_TEST; fb_new_modelist() 1893 err = fb_set_var(info, &var); fb_new_modelist() 1894 fb_var_to_videomode(&mode, &var); fb_new_modelist()
H A D	modedb.c	588 * @var: frame buffer user defined part of display 599 static int fb_try_mode(struct fb_var_screeninfo *var, struct fb_info *info, fb_try_mode() argument 607 var->xres = mode->xres; fb_try_mode() 608 var->yres = mode->yres; fb_try_mode() 609 var->xres_virtual = mode->xres; fb_try_mode() 610 var->yres_virtual = mode->yres; fb_try_mode() 611 var->xoffset = 0; fb_try_mode() 612 var->yoffset = 0; fb_try_mode() 613 var->bits_per_pixel = bpp; fb_try_mode() 614 var->activate |= FB_ACTIVATE_TEST; fb_try_mode() 615 var->pixclock = mode->pixclock; fb_try_mode() 616 var->left_margin = mode->left_margin; fb_try_mode() 617 var->right_margin = mode->right_margin; fb_try_mode() 618 var->upper_margin = mode->upper_margin; fb_try_mode() 619 var->lower_margin = mode->lower_margin; fb_try_mode() 620 var->hsync_len = mode->hsync_len; fb_try_mode() 621 var->vsync_len = mode->vsync_len; fb_try_mode() 622 var->sync = mode->sync; fb_try_mode() 623 var->vmode = mode->vmode; fb_try_mode() 625 err = info->fbops->fb_check_var(var, info); fb_try_mode() 626 var->activate &= ~FB_ACTIVATE_TEST; fb_try_mode() 632 * @var: frame buffer user defined part of display 663 * NOTE: The passed struct @var is _not_ cleared! This allows you 672 int fb_find_mode(struct fb_var_screeninfo *var, fb_find_mode() argument 786 if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) { fb_find_mode() 821 !fb_try_mode(var, info, &db[i], bpp)) { fb_find_mode() 832 fb_try_mode(var, info, &db[best], bpp); fb_find_mode() 841 if (!fb_try_mode(var, info, &db[i], bpp)) { fb_find_mode() 859 fb_try_mode(var, info, &db[best], bpp); fb_find_mode() 865 if (!fb_try_mode(var, info, default_mode, default_bpp)) fb_find_mode() 870 if (!fb_try_mode(var, info, &db[i], default_bpp)) fb_find_mode() 880 * @var: pointer to struct fb_var_screeninfo 883 const struct fb_var_screeninfo *var) fb_var_to_videomode() 888 mode->xres = var->xres; fb_var_to_videomode() 889 mode->yres = var->yres; fb_var_to_videomode() 890 mode->pixclock = var->pixclock; fb_var_to_videomode() 891 mode->hsync_len = var->hsync_len; fb_var_to_videomode() 892 mode->vsync_len = var->vsync_len; fb_var_to_videomode() 893 mode->left_margin = var->left_margin; fb_var_to_videomode() 894 mode->right_margin = var->right_margin; fb_var_to_videomode() 895 mode->upper_margin = var->upper_margin; fb_var_to_videomode() 896 mode->lower_margin = var->lower_margin; fb_var_to_videomode() 897 mode->sync = var->sync; fb_var_to_videomode() 898 mode->vmode = var->vmode & FB_VMODE_MASK; fb_var_to_videomode() 902 if (!var->pixclock) fb_var_to_videomode() 905 pixclock = PICOS2KHZ(var->pixclock) * 1000; fb_var_to_videomode() 907 htotal = var->xres + var->right_margin + var->hsync_len + fb_var_to_videomode() 908 var->left_margin; fb_var_to_videomode() 909 vtotal = var->yres + var->lower_margin + var->vsync_len + fb_var_to_videomode() 910 var->upper_margin; fb_var_to_videomode() 912 if (var->vmode & FB_VMODE_INTERLACED) fb_var_to_videomode() 914 if (var->vmode & FB_VMODE_DOUBLE) fb_var_to_videomode() 923 * @var: pointer to struct fb_var_screeninfo 926 void fb_videomode_to_var(struct fb_var_screeninfo *var, fb_videomode_to_var() argument 929 var->xres = mode->xres; fb_videomode_to_var() 930 var->yres = mode->yres; fb_videomode_to_var() 931 var->xres_virtual = mode->xres; fb_videomode_to_var() 932 var->yres_virtual = mode->yres; fb_videomode_to_var() 933 var->xoffset = 0; fb_videomode_to_var() 934 var->yoffset = 0; fb_videomode_to_var() 935 var->pixclock = mode->pixclock; fb_videomode_to_var() 936 var->left_margin = mode->left_margin; fb_videomode_to_var() 937 var->right_margin = mode->right_margin; fb_videomode_to_var() 938 var->upper_margin = mode->upper_margin; fb_videomode_to_var() 939 var->lower_margin = mode->lower_margin; fb_videomode_to_var() 940 var->hsync_len = mode->hsync_len; fb_videomode_to_var() 941 var->vsync_len = mode->vsync_len; fb_videomode_to_var() 942 var->sync = mode->sync; fb_videomode_to_var() 943 var->vmode = mode->vmode & FB_VMODE_MASK; fb_videomode_to_var() 972 * @var: pointer to struct fb_var_screeninfo 984 * var->xres and var->yres. If more than 1 videomode is found, will return 987 const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var, fb_find_best_mode() argument 1001 if (mode->xres >= var->xres && mode->yres >= var->yres) { list_for_each() 1002 d = (mode->xres - var->xres) + list_for_each() 1003 (mode->yres - var->yres); list_for_each() 1058 * fb_match_mode - find a videomode which exactly matches the timings in var 1059 * @var: pointer to struct fb_var_screeninfo 1065 const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var, fb_match_mode() argument 1072 fb_var_to_videomode(&mode, var); list_for_each() 1211 struct fb_var_screeninfo var; local 1213 memset(&var, 0, sizeof(struct fb_var_screeninfo)); 1214 var.xres = (specs->max_x * 7200)/254; 1215 var.yres = (specs->max_y * 7200)/254; 1216 m = fb_find_best_mode(&var, head); 882 fb_var_to_videomode(struct fb_videomode *mode, const struct fb_var_screeninfo *var) fb_var_to_videomode() argument
H A D	fbsysfs.c	90 static int activate(struct fb_info *fb_info, struct fb_var_screeninfo *var) activate() argument 94 var->activate |= FB_ACTIVATE_FORCE; activate() 97 err = fb_set_var(fb_info, var); activate() 132 struct fb_var_screeninfo var; store_mode() local 139 memset(&var, 0, sizeof(var)); store_mode() 147 var = fb_info->var; store_mode() 148 fb_videomode_to_var(&var, mode); store_mode() 149 if ((err = activate(fb_info, &var))) store_mode() 223 struct fb_var_screeninfo var; store_bpp() local 227 var = fb_info->var; store_bpp() 228 var.bits_per_pixel = simple_strtoul(buf, last, 0); store_bpp() 229 if ((err = activate(fb_info, &var))) store_bpp() 238 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel); show_bpp() 246 struct fb_var_screeninfo var; store_rotate() local 250 var = fb_info->var; store_rotate() 251 var.rotate = simple_strtoul(buf, last, 0); store_rotate() 253 if ((err = activate(fb_info, &var))) store_rotate() 265 return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.rotate); show_rotate() 273 struct fb_var_screeninfo var; store_virtual() local 277 var = fb_info->var; store_virtual() 278 var.xres_virtual = simple_strtoul(buf, &last, 0); store_virtual() 282 var.yres_virtual = simple_strtoul(last, &last, 0); store_virtual() 284 if ((err = activate(fb_info, &var))) store_virtual() 293 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xres_virtual, show_virtual() 294 fb_info->var.yres_virtual); show_virtual() 364 struct fb_var_screeninfo var; store_pan() local 368 var = fb_info->var; store_pan() 369 var.xoffset = simple_strtoul(buf, &last, 0); store_pan() 373 var.yoffset = simple_strtoul(last, &last, 0); store_pan() 376 err = fb_pan_display(fb_info, &var); store_pan() 388 return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xoffset, show_pan() 389 fb_info->var.yoffset); show_pan()
H A D	fbmon.c	384 struct fb_var_screeninfo *var; calc_mode_timings() local 386 var = kzalloc(sizeof(struct fb_var_screeninfo), GFP_KERNEL); calc_mode_timings() 388 if (var) { calc_mode_timings() 389 var->xres = xres; calc_mode_timings() 390 var->yres = yres; calc_mode_timings() 392 refresh, var, NULL); calc_mode_timings() 395 mode->pixclock = var->pixclock; calc_mode_timings() 397 mode->left_margin = var->left_margin; calc_mode_timings() 398 mode->right_margin = var->right_margin; calc_mode_timings() 399 mode->upper_margin = var->upper_margin; calc_mode_timings() 400 mode->lower_margin = var->lower_margin; calc_mode_timings() 401 mode->hsync_len = var->hsync_len; calc_mode_timings() 402 mode->vsync_len = var->vsync_len; calc_mode_timings() 405 kfree(var); calc_mode_timings() 893 int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var) fb_parse_edid() argument 898 if (edid == NULL || var == NULL) fb_parse_edid() 911 var->xres = var->xres_virtual = H_ACTIVE; fb_parse_edid() 912 var->yres = var->yres_virtual = V_ACTIVE; fb_parse_edid() 913 var->height = var->width = 0; fb_parse_edid() 914 var->right_margin = H_SYNC_OFFSET; fb_parse_edid() 915 var->left_margin = (H_ACTIVE + H_BLANKING) - fb_parse_edid() 917 var->upper_margin = V_BLANKING - V_SYNC_OFFSET - fb_parse_edid() 919 var->lower_margin = V_SYNC_OFFSET; fb_parse_edid() 920 var->hsync_len = H_SYNC_WIDTH; fb_parse_edid() 921 var->vsync_len = V_SYNC_WIDTH; fb_parse_edid() 922 var->pixclock = PIXEL_CLOCK; fb_parse_edid() 923 var->pixclock /= 1000; fb_parse_edid() 924 var->pixclock = KHZ2PICOS(var->pixclock); fb_parse_edid() 927 var->sync |= FB_SYNC_HOR_HIGH_ACT; fb_parse_edid() 929 var->sync |= FB_SYNC_VERT_HIGH_ACT; fb_parse_edid() 1277 * @var: pointer to fb_var_screeninfo 1290 * ignored and @var will be filled with the calculated timings. 1304 int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var, struct fb_info *info) fb_get_mode() argument 1337 timings->hactive = var->xres; fb_get_mode() 1338 timings->vactive = var->yres; fb_get_mode() 1339 if (var->vmode & FB_VMODE_INTERLACED) { fb_get_mode() 1343 if (var->vmode & FB_VMODE_DOUBLE) { fb_get_mode() 1384 var->pixclock = KHZ2PICOS(timings->dclk/1000); fb_get_mode() 1385 var->hsync_len = (timings->htotal * 8)/100; fb_get_mode() 1386 var->right_margin = (timings->hblank/2) - var->hsync_len; fb_get_mode() 1387 var->left_margin = timings->hblank - var->right_margin - fb_get_mode() 1388 var->hsync_len; fb_get_mode() 1389 var->vsync_len = (3 * interlace)/dscan; fb_get_mode() 1390 var->lower_margin = (1 * interlace)/dscan; fb_get_mode() 1391 var->upper_margin = (timings->vblank * interlace)/dscan - fb_get_mode() 1392 (var->vsync_len + var->lower_margin); fb_get_mode() 1491 int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var) fb_parse_edid() argument 1505 int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var, fb_get_mode() argument 1513 * fb_validate_mode - validates var against monitor capabilities 1514 * @var: pointer to fb_var_screeninfo 1524 int fb_validate_mode(const struct fb_var_screeninfo *var, struct fb_info *info) fb_validate_mode() argument 1550 if (!var->pixclock) fb_validate_mode() 1552 pixclock = PICOS2KHZ(var->pixclock) * 1000; fb_validate_mode() 1554 htotal = var->xres + var->right_margin + var->hsync_len + fb_validate_mode() 1555 var->left_margin; fb_validate_mode() 1556 vtotal = var->yres + var->lower_margin + var->vsync_len + fb_validate_mode() 1557 var->upper_margin; fb_validate_mode() 1559 if (var->vmode & FB_VMODE_INTERLACED) fb_validate_mode() 1561 if (var->vmode & FB_VMODE_DOUBLE) fb_validate_mode()
/linux-4.1.27/include/linux/amba/
H A D	clcd.h	133 * Optional. Check whether the var structure is acceptable 136 int (*check)(struct clcd_fb *fb, struct fb_var_screeninfo *var); 139 * Compulsory. Decode fb->fb.var into regs->*. In the case of 191 struct fb_var_screeninfo *var = &fb->fb.var; clcdfb_decode() local 197 val = ((var->xres / 16) - 1) << 2; clcdfb_decode() 198 val |= (var->hsync_len - 1) << 8; clcdfb_decode() 199 val |= (var->right_margin - 1) << 16; clcdfb_decode() 200 val |= (var->left_margin - 1) << 24; clcdfb_decode() 203 val = var->yres; clcdfb_decode() 207 val |= (var->vsync_len - 1) << 10; clcdfb_decode() 208 val |= var->lower_margin << 16; clcdfb_decode() 209 val |= var->upper_margin << 24; clcdfb_decode() 213 val |= var->sync & FB_SYNC_HOR_HIGH_ACT ? 0 : TIM2_IHS; clcdfb_decode() 214 val |= var->sync & FB_SYNC_VERT_HIGH_ACT ? 0 : TIM2_IVS; clcdfb_decode() 216 cpl = var->xres_virtual; clcdfb_decode() 219 else if (!var->grayscale) /* STN color */ clcdfb_decode() 231 if (var->grayscale) clcdfb_decode() 235 var->bits_per_pixel >= 16) { clcdfb_decode() 240 if (var->red.offset == 0) clcdfb_decode() 246 switch (var->bits_per_pixel) { clcdfb_decode() 266 var->green.length == 5) clcdfb_decode() 268 else if (var->green.length == 6) clcdfb_decode() 279 regs->pixclock = var->pixclock; clcdfb_decode() 282 static inline int clcdfb_check(struct clcd_fb *fb, struct fb_var_screeninfo *var) clcdfb_check() argument 284 var->xres_virtual = var->xres = (var->xres + 15) & ~15; clcdfb_check() 285 var->yres_virtual = var->yres = (var->yres + 1) & ~1; clcdfb_check() 287 #define CHECK(e,l,h) (var->e < l || var->e > h) clcdfb_check() 291 var->xres > 4096 || clcdfb_check() 292 var->lower_margin > 255 || /* back porch */ clcdfb_check() 293 var->upper_margin > 255 || /* front porch */ clcdfb_check() 294 var->vsync_len > 32 || clcdfb_check() 295 var->yres > 1024) clcdfb_check() 306 if (var->grayscale != fb->fb.var.grayscale || clcdfb_check() 307 (var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) clcdfb_check() 310 #define CHECK(e) (var->e != fb->fb.var.e) clcdfb_check() 326 var->nonstd = 0; clcdfb_check() 327 var->accel_flags = 0; clcdfb_check()
/linux-4.1.27/arch/ia64/include/asm/
H A D	percpu.h	12 # define THIS_CPU(var) (var) /* use this to mark accesses to per-CPU variables... */ 38 * remapping, it is different from the canonical address returned by this_cpu_ptr(&var)! 42 #define __ia64_per_cpu_var(var) (*({ \ 43 __verify_pcpu_ptr(&(var)); \ 44 ((typeof(var) __kernel __force *)&(var)); \
/linux-4.1.27/drivers/video/fbdev/omap2/omapfb/
H A D	omapfb-main.c	67 struct fb_var_screeninfo *var = &fbi->var; draw_pixel() local 70 const unsigned bytespp = var->bits_per_pixel >> 3; draw_pixel() 77 if (var->bits_per_pixel == 16) { draw_pixel() 86 } else if (var->bits_per_pixel == 24) { draw_pixel() 93 } else if (var->bits_per_pixel == 32) { draw_pixel() 102 struct fb_var_screeninfo *var = &fbi->var; fill_fb() local 103 const short w = var->xres_virtual; fill_fb() 104 const short h = var->yres_virtual; fill_fb() 136 if (var->bits_per_pixel == 16) { fill_fb() 283 static bool cmp_var_to_colormode(struct fb_var_screeninfo *var, cmp_var_to_colormode() argument 286 if (var->bits_per_pixel == 0 || cmp_var_to_colormode() 287 var->red.length == 0 || cmp_var_to_colormode() 288 var->blue.length == 0 || cmp_var_to_colormode() 289 var->green.length == 0) cmp_var_to_colormode() 292 return var->bits_per_pixel == color->bits_per_pixel && cmp_var_to_colormode() 293 cmp_component(&var->red, &color->red) && cmp_var_to_colormode() 294 cmp_component(&var->green, &color->green) && cmp_var_to_colormode() 295 cmp_component(&var->blue, &color->blue) && cmp_var_to_colormode() 296 cmp_component(&var->transp, &color->transp); cmp_var_to_colormode() 299 static void assign_colormode_to_var(struct fb_var_screeninfo *var, assign_colormode_to_var() argument 302 var->bits_per_pixel = color->bits_per_pixel; assign_colormode_to_var() 303 var->nonstd = color->nonstd; assign_colormode_to_var() 304 var->red = color->red; assign_colormode_to_var() 305 var->green = color->green; assign_colormode_to_var() 306 var->blue = color->blue; assign_colormode_to_var() 307 var->transp = color->transp; assign_colormode_to_var() 310 static int fb_mode_to_dss_mode(struct fb_var_screeninfo *var, fb_mode_to_dss_mode() argument 317 if (var->nonstd) { fb_mode_to_dss_mode() 320 if (var->nonstd == m->nonstd) { fb_mode_to_dss_mode() 321 assign_colormode_to_var(var, m); fb_mode_to_dss_mode() 333 if (cmp_var_to_colormode(var, m)) { fb_mode_to_dss_mode() 334 assign_colormode_to_var(var, m); fb_mode_to_dss_mode() 342 switch (var->bits_per_pixel) { fb_mode_to_dss_mode() 374 assign_colormode_to_var(var, m); fb_mode_to_dss_mode() 383 static int check_fb_res_bounds(struct fb_var_screeninfo *var) check_fb_res_bounds() argument 391 if (var->xres_virtual == 0) check_fb_res_bounds() 392 var->xres_virtual = var->xres; check_fb_res_bounds() 394 if (var->yres_virtual == 0) check_fb_res_bounds() 395 var->yres_virtual = var->yres; check_fb_res_bounds() 397 if (var->xres_virtual < xres_min || var->yres_virtual < yres_min) check_fb_res_bounds() 400 if (var->xres < xres_min) check_fb_res_bounds() 401 var->xres = xres_min; check_fb_res_bounds() 402 if (var->yres < yres_min) check_fb_res_bounds() 403 var->yres = yres_min; check_fb_res_bounds() 404 if (var->xres > xres_max) check_fb_res_bounds() 405 var->xres = xres_max; check_fb_res_bounds() 406 if (var->yres > yres_max) check_fb_res_bounds() 407 var->yres = yres_max; check_fb_res_bounds() 409 if (var->xres > var->xres_virtual) check_fb_res_bounds() 410 var->xres = var->xres_virtual; check_fb_res_bounds() 411 if (var->yres > var->yres_virtual) check_fb_res_bounds() 412 var->yres = var->yres_virtual; check_fb_res_bounds() 418 struct fb_var_screeninfo *var) shrink_height() 421 var->yres_virtual = max_frame_size / shrink_height() 422 (var->xres_virtual * var->bits_per_pixel >> 3); shrink_height() 424 if (var->yres_virtual < OMAPFB_PLANE_YRES_MIN) shrink_height() 425 var->yres_virtual = OMAPFB_PLANE_YRES_MIN; shrink_height() 427 if (var->yres > var->yres_virtual) shrink_height() 428 var->yres = var->yres_virtual; shrink_height() 432 struct fb_var_screeninfo *var) shrink_width() 435 var->xres_virtual = max_frame_size / var->yres_virtual / shrink_width() 436 (var->bits_per_pixel >> 3); shrink_width() 438 if (var->xres_virtual < OMAPFB_PLANE_XRES_MIN) shrink_width() 439 var->xres_virtual = OMAPFB_PLANE_XRES_MIN; shrink_width() 441 if (var->xres > var->xres_virtual) shrink_width() 442 var->xres = var->xres_virtual; shrink_width() 446 const struct fb_var_screeninfo *var) check_vrfb_fb_size() 448 unsigned long min_phys_size = omap_vrfb_min_phys_size(var->xres_virtual, check_vrfb_fb_size() 449 var->yres_virtual, var->bits_per_pixel >> 3); check_vrfb_fb_size() 455 struct fb_var_screeninfo *var) check_fb_size() 458 int bytespp = var->bits_per_pixel >> 3; check_fb_size() 459 unsigned long line_size = var->xres_virtual * bytespp; check_fb_size() 463 if (check_vrfb_fb_size(max_frame_size, var)) check_fb_size() 465 max_frame_size, var->xres_virtual, bytespp) * check_fb_size() 466 line_size, var); check_fb_size() 468 if (check_vrfb_fb_size(max_frame_size, var)) { check_fb_size() 478 if (line_size * var->yres_virtual > max_frame_size) check_fb_size() 479 shrink_height(max_frame_size, var); check_fb_size() 481 if (line_size * var->yres_virtual > max_frame_size) { check_fb_size() 482 shrink_width(max_frame_size, var); check_fb_size() 483 line_size = var->xres_virtual * bytespp; check_fb_size() 486 if (line_size * var->yres_virtual > max_frame_size) { check_fb_size() 506 struct fb_var_screeninfo *var = &fbi->var; setup_vrfb_rotation() local 519 r = fb_mode_to_dss_mode(var, &mode); setup_vrfb_rotation() 523 bytespp = var->bits_per_pixel >> 3; setup_vrfb_rotation() 538 else if (vrfb->xres != var->xres_virtual || setup_vrfb_rotation() 539 vrfb->yres != var->yres_virtual) setup_vrfb_rotation() 555 var->xres_virtual, setup_vrfb_rotation() 556 var->yres_virtual, setup_vrfb_rotation() 560 r = omap_vrfb_map_angle(vrfb, var->yres_virtual, 0); setup_vrfb_rotation() 569 switch (var->nonstd) { setup_vrfb_rotation() 573 (OMAP_VRFB_LINE_LEN * var->bits_per_pixel) >> 2; setup_vrfb_rotation() 577 (OMAP_VRFB_LINE_LEN * var->bits_per_pixel) >> 3; setup_vrfb_rotation() 581 fix->smem_len = var->yres_virtual * fix->line_length; setup_vrfb_rotation() 587 struct fb_var_screeninfo *var) dss_mode_to_fb_mode() 594 assign_colormode_to_var(var, mode); dss_mode_to_fb_mode() 604 struct fb_var_screeninfo *var = &fbi->var; set_fb_fix() local 615 switch (var->nonstd) { set_fb_fix() 619 (OMAP_VRFB_LINE_LEN * var->bits_per_pixel) >> 2; set_fb_fix() 623 (OMAP_VRFB_LINE_LEN * var->bits_per_pixel) >> 3; set_fb_fix() 627 fix->smem_len = var->yres_virtual * fix->line_length; set_fb_fix() 630 (var->xres_virtual * var->bits_per_pixel) >> 3; set_fb_fix() 638 if (var->nonstd) set_fb_fix() 641 switch (var->bits_per_pixel) { set_fb_fix() 664 /* check new var and possibly modify it to be ok */ check_fb_var() 665 int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var) check_fb_var() argument 677 r = fb_mode_to_dss_mode(var, &mode); check_fb_var() 679 DBG("cannot convert var to omap dss mode\n"); check_fb_var() 690 if (var->rotate > 3) check_fb_var() 693 if (check_fb_res_bounds(var)) check_fb_var() 697 if (ofbi->region->size != 0 && check_fb_size(ofbi, var)) check_fb_var() 700 if (var->xres + var->xoffset > var->xres_virtual) check_fb_var() 701 var->xoffset = var->xres_virtual - var->xres; check_fb_var() 702 if (var->yres + var->yoffset > var->yres_virtual) check_fb_var() 703 var->yoffset = var->yres_virtual - var->yres; check_fb_var() 706 var->xres, var->yres, check_fb_var() 707 var->xres_virtual, var->yres_virtual); check_fb_var() 712 var->width = DIV_ROUND_CLOSEST(w, 1000); check_fb_var() 713 var->height = DIV_ROUND_CLOSEST(h, 1000); check_fb_var() 715 var->height = -1; check_fb_var() 716 var->width = -1; check_fb_var() 719 var->grayscale = 0; check_fb_var() 726 var->pixclock = timings.pixelclock != 0 ? check_fb_var() 729 var->left_margin = timings.hbp; check_fb_var() 730 var->right_margin = timings.hfp; check_fb_var() 731 var->upper_margin = timings.vbp; check_fb_var() 732 var->lower_margin = timings.vfp; check_fb_var() 733 var->hsync_len = timings.hsw; check_fb_var() 734 var->vsync_len = timings.vsw; check_fb_var() 735 var->sync |= timings.hsync_level == OMAPDSS_SIG_ACTIVE_HIGH ? check_fb_var() 737 var->sync |= timings.vsync_level == OMAPDSS_SIG_ACTIVE_HIGH ? check_fb_var() 739 var->vmode = timings.interlace ? check_fb_var() 742 var->pixclock = 0; check_fb_var() 743 var->left_margin = 0; check_fb_var() 744 var->right_margin = 0; check_fb_var() 745 var->upper_margin = 0; check_fb_var() 746 var->lower_margin = 0; check_fb_var() 747 var->hsync_len = 0; check_fb_var() 748 var->vsync_len = 0; check_fb_var() 749 var->sync = 0; check_fb_var() 750 var->vmode = FB_VMODE_NONINTERLACED; check_fb_var() 771 static unsigned calc_rotation_offset_dma(const struct fb_var_screeninfo *var, calc_rotation_offset_dma() argument 776 offset = var->yoffset * fix->line_length + calc_rotation_offset_dma() 777 var->xoffset * (var->bits_per_pixel >> 3); calc_rotation_offset_dma() 782 static unsigned calc_rotation_offset_vrfb(const struct fb_var_screeninfo *var, calc_rotation_offset_vrfb() argument 788 offset = (var->yres_virtual - var->yres) * calc_rotation_offset_vrfb() 791 offset = (var->yres_virtual - var->yres) * calc_rotation_offset_vrfb() 792 (var->bits_per_pixel >> 3); calc_rotation_offset_vrfb() 797 offset += var->yoffset * fix->line_length + calc_rotation_offset_vrfb() 798 var->xoffset * (var->bits_per_pixel >> 3); calc_rotation_offset_vrfb() 800 offset -= var->yoffset * fix->line_length + calc_rotation_offset_vrfb() 801 var->xoffset * (var->bits_per_pixel >> 3); calc_rotation_offset_vrfb() 803 offset -= var->xoffset * fix->line_length + calc_rotation_offset_vrfb() 804 var->yoffset * (var->bits_per_pixel >> 3); calc_rotation_offset_vrfb() 806 offset += var->xoffset * fix->line_length + calc_rotation_offset_vrfb() 807 var->yoffset * (var->bits_per_pixel >> 3); calc_rotation_offset_vrfb() 813 const struct fb_var_screeninfo *var, omapfb_calc_addr() 826 offset = calc_rotation_offset_vrfb(var, fix, rotation); omapfb_calc_addr() 828 offset = calc_rotation_offset_dma(var, fix, rotation); omapfb_calc_addr() 834 var->xoffset, var->yoffset, offset); omapfb_calc_addr() 847 struct fb_var_screeninfo *var = &fbi->var; omapfb_setup_overlay() local 855 int rotation = var->rotate; omapfb_setup_overlay() 872 xres = var->yres; omapfb_setup_overlay() 873 yres = var->xres; omapfb_setup_overlay() 875 xres = var->xres; omapfb_setup_overlay() 876 yres = var->yres; omapfb_setup_overlay() 880 omapfb_calc_addr(ofbi, var, fix, rotation, &data_start_p); omapfb_setup_overlay() 882 r = fb_mode_to_dss_mode(var, &mode); omapfb_setup_overlay() 888 switch (var->nonstd) { omapfb_setup_overlay() 893 / (var->bits_per_pixel >> 2); omapfb_setup_overlay() 897 screen_width = fix->line_length / (var->bits_per_pixel >> 3); omapfb_setup_overlay() 935 /* apply var to the overlay */ omapfb_apply_changes() 940 struct fb_var_screeninfo *var = &fbi->var; omapfb_apply_changes() local 967 int rotation = (var->rotate + ofbi->rotation[i]) % 4; omapfb_apply_changes() 970 outw = var->yres; omapfb_apply_changes() 971 outh = var->xres; omapfb_apply_changes() 973 outw = var->xres; omapfb_apply_changes() 974 outh = var->yres; omapfb_apply_changes() 1006 /* checks var and eventually tweaks it to something supported, 1008 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi) omapfb_check_var() argument 1017 r = check_fb_var(fbi, var); omapfb_check_var() 1024 /* set the video mode according to info->var */ omapfb_set_par() 1048 static int omapfb_pan_display(struct fb_var_screeninfo *var, omapfb_pan_display() argument 1057 if (var->xoffset == fbi->var.xoffset && omapfb_pan_display() 1058 var->yoffset == fbi->var.yoffset) omapfb_pan_display() 1061 new_var = fbi->var; omapfb_pan_display() 1062 new_var.xoffset = var->xoffset; omapfb_pan_display() 1063 new_var.yoffset = var->yoffset; omapfb_pan_display() 1065 fbi->var = new_var; omapfb_pan_display() 1146 struct fb_var_screeninfo *var = &fbi->var; _setcolreg() local 1179 pal = ((red >> (16 - var->red.length)) << _setcolreg() 1180 var->red.offset) | _setcolreg() 1181 ((green >> (16 - var->green.length)) << _setcolreg() 1182 var->green.offset) | _setcolreg() 1183 (blue >> (16 - var->blue.length)); _setcolreg() 1346 memset(&fbi->var, 0, sizeof(fbi->var)); clear_fb_info() 1585 .width = fbi->var.xres_virtual, omapfb_clear_fb() 1586 .height = fbi->var.yres_virtual, omapfb_clear_fb() 1648 memcpy(&new_var, &fbi->var, sizeof(new_var)); omapfb_realloc_fbmem() 1652 memcpy(&fbi->var, &new_var, sizeof(fbi->var)); omapfb_realloc_fbmem() 1740 /* initialize fb_info, var, fix to something sane based on the display */ omapfb_fb_init() 1743 struct fb_var_screeninfo *var = &fbi->var; omapfb_fb_init() local 1757 var->nonstd = 0; omapfb_fb_init() 1758 var->bits_per_pixel = 0; omapfb_fb_init() 1760 var->rotate = def_rotate; omapfb_fb_init() 1764 int rotation = (var->rotate + ofbi->rotation[0]) % 4; omapfb_fb_init() 1770 var->xres = h; omapfb_fb_init() 1771 var->yres = w; omapfb_fb_init() 1773 var->xres = w; omapfb_fb_init() 1774 var->yres = h; omapfb_fb_init() 1777 var->xres_virtual = var->xres; omapfb_fb_init() 1778 var->yres_virtual = var->yres; omapfb_fb_init() 1780 if (!var->bits_per_pixel) { omapfb_fb_init() 1783 var->bits_per_pixel = 16; omapfb_fb_init() 1786 var->bits_per_pixel = 32; omapfb_fb_init() 1796 var->xres = 320; omapfb_fb_init() 1797 var->yres = 240; omapfb_fb_init() 1798 var->xres_virtual = var->xres; omapfb_fb_init() 1799 var->yres_virtual = var->yres; omapfb_fb_init() 1800 if (!var->bits_per_pixel) omapfb_fb_init() 1801 var->bits_per_pixel = 16; omapfb_fb_init() 1804 r = check_fb_var(fbi, var); omapfb_fb_init() 2021 struct fb_var_screeninfo *var; omapfb_mode_to_timings() local 2038 * that we need fb_info and var, so we create dummy ones */ omapfb_mode_to_timings() 2042 var = NULL; omapfb_mode_to_timings() 2051 var = kzalloc(sizeof(*var), GFP_KERNEL); omapfb_mode_to_timings() 2052 if (var == NULL) { omapfb_mode_to_timings() 2065 r = fb_find_mode(var, fbi, mode_str, NULL, 0, NULL, 24); omapfb_mode_to_timings() 2079 timings->pixelclock = PICOS2KHZ(var->pixclock) * 1000; omapfb_mode_to_timings() 2080 timings->hbp = var->left_margin; omapfb_mode_to_timings() 2081 timings->hfp = var->right_margin; omapfb_mode_to_timings() 2082 timings->vbp = var->upper_margin; omapfb_mode_to_timings() 2083 timings->vfp = var->lower_margin; omapfb_mode_to_timings() 2084 timings->hsw = var->hsync_len; omapfb_mode_to_timings() 2085 timings->vsw = var->vsync_len; omapfb_mode_to_timings() 2086 timings->x_res = var->xres; omapfb_mode_to_timings() 2087 timings->y_res = var->yres; omapfb_mode_to_timings() 2088 timings->hsync_level = var->sync & FB_SYNC_HOR_HIGH_ACT ? omapfb_mode_to_timings() 2091 timings->vsync_level = var->sync & FB_SYNC_VERT_HIGH_ACT ? omapfb_mode_to_timings() 2094 timings->interlace = var->vmode & FB_VMODE_INTERLACED; omapfb_mode_to_timings() 2096 switch (var->bits_per_pixel) { omapfb_mode_to_timings() 2111 kfree(var); omapfb_mode_to_timings() 417 shrink_height(unsigned long max_frame_size, struct fb_var_screeninfo *var) shrink_height() argument 431 shrink_width(unsigned long max_frame_size, struct fb_var_screeninfo *var) shrink_width() argument 445 check_vrfb_fb_size(unsigned long region_size, const struct fb_var_screeninfo *var) check_vrfb_fb_size() argument 454 check_fb_size(const struct omapfb_info *ofbi, struct fb_var_screeninfo *var) check_fb_size() argument 586 dss_mode_to_fb_mode(enum omap_color_mode dssmode, struct fb_var_screeninfo *var) dss_mode_to_fb_mode() argument 812 omapfb_calc_addr(const struct omapfb_info *ofbi, const struct fb_var_screeninfo *var, const struct fb_fix_screeninfo *fix, int rotation, u32 *paddr) omapfb_calc_addr() argument
/linux-4.1.27/drivers/video/fbdev/i810/
H A D	i810_gtf.c	116 * i810fb_encode_registers - encode @var to hardware register values round_off_yres() 117 * @var: pointer to var structure round_off_yres() 121 * Timing values in @var will be converted to appropriate round_off_yres() 124 void i810fb_encode_registers(const struct fb_var_screeninfo *var, i810fb_encode_registers() argument 133 n = ((xres + var->right_margin + var->hsync_len + i810fb_encode_registers() 134 var->left_margin) >> 3) - 5; i810fb_encode_registers() 142 blank_e = (xres + var->right_margin + var->hsync_len + i810fb_encode_registers() 143 var->left_margin) >> 3; i810fb_encode_registers() 154 par->regs.cr04 = (u8) ((xres + var->right_margin) >> 3); i810fb_encode_registers() 155 par->regs.cr05 |= (u8) (((xres + var->right_margin + i810fb_encode_registers() 156 var->hsync_len) >> 3) & 0x1F); i810fb_encode_registers() 160 n = yres + var->lower_margin + var->vsync_len + var->upper_margin - 2; i810fb_encode_registers() 165 n = yres + var->lower_margin; i810fb_encode_registers() 169 par->regs.cr11 |= (u8) ((yres + var->lower_margin + i810fb_encode_registers() 170 var->vsync_len) & 0x0F); i810fb_encode_registers() 178 blank_e = yres + var->lower_margin + var->vsync_len + i810fb_encode_registers() 179 var->upper_margin; i810fb_encode_registers() 190 if (!(var->sync & FB_SYNC_HOR_HIGH_ACT)) i810fb_encode_registers() 192 if (!(var->sync & FB_SYNC_VERT_HIGH_ACT)) i810fb_encode_registers() 197 if (var->vmode & FB_VMODE_INTERLACED) i810fb_encode_registers() 198 par->interlace = (1 << 7) | ((u8) (var->yres >> 4)); i810fb_encode_registers() 202 if (var->vmode & FB_VMODE_DOUBLE) i810fb_encode_registers() 206 par->ovract = ((var->xres + var->right_margin + var->hsync_len + i810fb_encode_registers() 207 var->left_margin - 32) | ((var->xres - 32) << 16)); i810fb_encode_registers() 210 void i810fb_fill_var_timings(struct fb_var_screeninfo *var) { } i810fb_fill_var_timings() argument 214 * @var: pointer to fb_var_screeninfo i810fb_fill_var_timings() 224 u32 i810_get_watermark(const struct fb_var_screeninfo *var, i810_get_watermark() argument 231 switch (var->bits_per_pixel) { i810_get_watermark() 246 switch(var->bits_per_pixel) { i810_get_watermark() 262 pixclock = 1000000/var->pixclock; i810_get_watermark()
H A D	i810_main.c	93 static int i810fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info); 863 * @var: pointer to fb_var_screeninfo structure 866 * @var contains user-defined information for the mode to be set. 870 static void i810_round_off(struct fb_var_screeninfo *var) i810_round_off() argument 878 xres = var->xres; i810_round_off() 879 yres = var->yres; i810_round_off() 880 vxres = var->xres_virtual; i810_round_off() 881 vyres = var->yres_virtual; i810_round_off() 883 var->bits_per_pixel += 7; i810_round_off() 884 var->bits_per_pixel &= ~7; i810_round_off() 886 if (var->bits_per_pixel < 8) i810_round_off() 887 var->bits_per_pixel = 8; i810_round_off() 888 if (var->bits_per_pixel > 32) i810_round_off() 889 var->bits_per_pixel = 32; i810_round_off() 910 if (var->bits_per_pixel == 32) i810_round_off() 911 var->accel_flags = 0; i810_round_off() 914 var->left_margin = (var->left_margin + 4) & ~7; i810_round_off() 915 var->right_margin = (var->right_margin + 4) & ~7; i810_round_off() 916 var->hsync_len = (var->hsync_len + 4) & ~7; i810_round_off() 918 if (var->vmode & FB_VMODE_INTERLACED) { i810_round_off() 919 if (!((yres + var->upper_margin + var->vsync_len + i810_round_off() 920 var->lower_margin) & 1)) i810_round_off() 921 var->upper_margin++; i810_round_off() 924 var->xres = xres; i810_round_off() 925 var->yres = yres; i810_round_off() 926 var->xres_virtual = vxres; i810_round_off() 927 var->yres_virtual = vyres; i810_round_off() 932 * @var: pointer to fb_var_screeninfo 939 static void set_color_bitfields(struct fb_var_screeninfo *var) set_color_bitfields() argument 941 switch (var->bits_per_pixel) { set_color_bitfields() 943 var->red.offset = 0; set_color_bitfields() 944 var->red.length = 8; set_color_bitfields() 945 var->green.offset = 0; set_color_bitfields() 946 var->green.length = 8; set_color_bitfields() 947 var->blue.offset = 0; set_color_bitfields() 948 var->blue.length = 8; set_color_bitfields() 949 var->transp.offset = 0; set_color_bitfields() 950 var->transp.length = 0; set_color_bitfields() 953 var->green.length = (var->green.length == 5) ? 5 : 6; set_color_bitfields() 954 var->red.length = 5; set_color_bitfields() 955 var->blue.length = 5; set_color_bitfields() 956 var->transp.length = 6 - var->green.length; set_color_bitfields() 957 var->blue.offset = 0; set_color_bitfields() 958 var->green.offset = 5; set_color_bitfields() 959 var->red.offset = 5 + var->green.length; set_color_bitfields() 960 var->transp.offset = (5 + var->red.offset) & 15; set_color_bitfields() 964 var->red.offset = 16; set_color_bitfields() 965 var->red.length = 8; set_color_bitfields() 966 var->green.offset = 8; set_color_bitfields() 967 var->green.length = 8; set_color_bitfields() 968 var->blue.offset = 0; set_color_bitfields() 969 var->blue.length = 8; set_color_bitfields() 970 var->transp.length = var->bits_per_pixel - 24; set_color_bitfields() 971 var->transp.offset = (var->transp.length) ? 24 : 0; set_color_bitfields() 974 var->red.msb_right = 0; set_color_bitfields() 975 var->green.msb_right = 0; set_color_bitfields() 976 var->blue.msb_right = 0; set_color_bitfields() 977 var->transp.msb_right = 0; set_color_bitfields() 981 * i810_check_params - check if contents in var are valid 982 * @var: pointer to fb_var_screeninfo 990 static int i810_check_params(struct fb_var_screeninfo *var, i810_check_params() argument 995 u32 vyres = var->yres_virtual, vxres = var->xres_virtual; i810_check_params() 1000 line_length = get_line_length(par, vxres, var->bits_per_pixel); i810_check_params() 1005 if (vyres < var->yres) { i810_check_params() 1006 vyres = info->var.yres; i810_check_params() 1008 vxres /= var->bits_per_pixel >> 3; i810_check_params() 1010 var->bits_per_pixel); i810_check_params() 1011 vidmem = line_length * info->var.yres; i810_check_params() 1012 if (vxres < var->xres) { i810_check_params() 1017 var->bits_per_pixel); i810_check_params() 1023 var->xres_virtual = vxres; i810_check_params() 1024 var->yres_virtual = vyres; i810_check_params() 1029 switch (var->bits_per_pixel) { i810_check_params() 1044 if (!fb_validate_mode(var, info)) i810_check_params() 1049 !fb_get_mode(FB_MAXTIMINGS, 0, var, info)) i810_check_params() 1055 mode = fb_find_best_mode(var, &info->modelist); i810_check_params() 1057 fb_videomode_to_var(var, mode); i810_check_params() 1063 if (fb_get_mode(FB_MAXTIMINGS, 0, var, info)) { i810_check_params() 1102 switch (info->var.bits_per_pixel) { encode_fix() 1109 if (info->var.nonstd) encode_fix() 1127 * decode_var - modify par according to contents of var 1128 * @var: pointer to fb_var_screeninfo 1132 * Based on the contents of @var, @par will be dynamically filled up. 1135 static void decode_var(const struct fb_var_screeninfo *var, decode_var() argument 1140 xres = var->xres; decode_var() 1141 yres = var->yres; decode_var() 1142 vxres = var->xres_virtual; decode_var() 1143 vyres = var->yres_virtual; decode_var() 1145 switch (var->bits_per_pixel) { decode_var() 1153 if (var->green.length == 5) decode_var() 1174 if (var->nonstd && var->bits_per_pixel != 8) decode_var() 1177 i810_calc_dclk(var->pixclock, &par->regs.M, decode_var() 1179 i810fb_encode_registers(var, par, xres, yres); decode_var() 1181 par->watermark = i810_get_watermark(var, par); decode_var() 1182 par->pitch = get_line_length(par, vxres, var->bits_per_pixel); decode_var() 1206 if ((info->var.green.length == 5 && regno > 31) || i810fb_getcolreg() 1207 (info->var.green.length == 6 && regno > 63)) i810fb_getcolreg() 1215 info->var.green.length == 5) i810fb_getcolreg() 1219 info->var.green.length == 6) { i810fb_getcolreg() 1292 if ((info->var.green.length == 5 && regno > 31) || i810fb_setcolreg() 1293 (info->var.green.length == 6 && regno > 63)) i810fb_setcolreg() 1297 if (info->var.grayscale) i810fb_setcolreg() 1305 info->var.green.length == 5) { i810fb_setcolreg() 1310 info->var.green.length == 6) { i810fb_setcolreg() 1331 switch (info->var.bits_per_pixel) { i810fb_setcolreg() 1334 if (info->var.green.length == 5) i810fb_setcolreg() 1343 if (info->var.green.length == 5) { i810fb_setcolreg() 1375 static int i810fb_pan_display(struct fb_var_screeninfo *var, i810fb_pan_display() argument 1381 total = var->xoffset * par->depth + i810fb_pan_display() 1382 var->yoffset * info->fix.line_length; i810fb_pan_display() 1437 decode_var(&info->var, par); i810fb_set_par() 1442 if (info->var.accel_flags && !(par->dev_flags & LOCKUP)) { i810fb_set_par() 1454 static int i810fb_check_var(struct fb_var_screeninfo *var, i810fb_check_var() argument 1460 var->vmode &= ~FB_VMODE_MASK; i810fb_check_var() 1461 var->vmode |= FB_VMODE_NONINTERLACED; i810fb_check_var() 1463 if (var->vmode & FB_VMODE_DOUBLE) { i810fb_check_var() 1464 var->vmode &= ~FB_VMODE_MASK; i810fb_check_var() 1465 var->vmode |= FB_VMODE_NONINTERLACED; i810fb_check_var() 1468 i810_round_off(var); i810fb_check_var() 1469 if ((err = i810_check_params(var, info))) i810fb_check_var() 1472 i810fb_fill_var_timings(var); i810fb_check_var() 1473 set_color_bitfields(var); i810fb_check_var() 1498 tmp = (cursor->image.dx - info->var.xoffset) & 0xffff; i810fb_cursor() 1499 tmp |= (cursor->image.dy - info->var.yoffset) << 16; i810fb_cursor() 1786 info->var.xres = xres; i810_init_defaults() 1788 info->var.xres = 640; i810_init_defaults() 1791 info->var.yres = yres; i810_init_defaults() 1793 info->var.yres = 480; i810_init_defaults() 1796 vyres = (vram << 20)/(info->var.xres*bpp >> 3); i810_init_defaults() 1798 info->var.yres_virtual = vyres; i810_init_defaults() 1799 info->var.bits_per_pixel = bpp; i810_init_defaults() 1802 info->var.nonstd = 1; i810_init_defaults() 1805 info->var.accel_flags = 1; i810_init_defaults() 1896 struct fb_var_screeninfo var; i810fb_find_init_mode() local 1907 var = info->var; i810fb_find_init_mode() 1931 if ((m = fb_find_best_mode(&var, &info->modelist))) { i810fb_find_init_mode() 1943 fb_videomode_to_var(&var, &mode); i810fb_find_init_mode() 1947 fb_find_mode(&var, info, mode_option, specs->modedb, i810fb_find_init_mode() 1949 info->var.bits_per_pixel); i810fb_find_init_mode() 1951 info->var = var; i810fb_find_init_mode() 2052 if ((err = info->fbops->fb_check_var(&info->var, info))) { i810fb_init_pci() 2057 fb_var_to_videomode(&mode, &info->var); i810fb_init_pci() 2070 pixclock = 1000000000/(info->var.pixclock); i810fb_init_pci() 2072 hfreq = pixclock/(info->var.xres + info->var.left_margin + i810fb_init_pci() 2073 info->var.hsync_len + info->var.right_margin); i810fb_init_pci() 2074 vfreq = hfreq/(info->var.yres + info->var.upper_margin + i810fb_init_pci() 2075 info->var.vsync_len + info->var.lower_margin); i810fb_init_pci() 2086 info->monspecs.vfmax, info->var.xres, i810fb_init_pci() 2087 info->var.yres, info->var.bits_per_pixel, vfreq); i810fb_init_pci()
H A D	i810_dvt.c	233 void i810fb_encode_registers(const struct fb_var_screeninfo *var, i810fb_encode_registers() argument 241 par->ovract = ((xres + var->right_margin + var->hsync_len + i810fb_encode_registers() 242 var->left_margin - 32) | ((xres - 32) << 16)); i810fb_encode_registers() 245 void i810fb_fill_var_timings(struct fb_var_screeninfo *var) i810fb_fill_var_timings() argument 250 xres = var->xres; i810fb_fill_var_timings() 251 yres = var->yres; i810fb_fill_var_timings() 253 pixclock = 1000000000 / var->pixclock; i810fb_fill_var_timings() 259 var->pixclock = 1000000000 / std_modes[mode].pixclock; i810fb_fill_var_timings() 260 var->right_margin = (std_modes[mode].cr04 << 3) - xres; i810fb_fill_var_timings() 261 var->hsync_len = ((std_modes[mode].cr05 & 0x1F) - i810fb_fill_var_timings() 263 var->left_margin = (total - (xres + var->right_margin + i810fb_fill_var_timings() 264 var->hsync_len)); i810fb_fill_var_timings() 265 var->sync = FB_SYNC_ON_GREEN; i810fb_fill_var_timings() 267 var->sync |= FB_SYNC_HOR_HIGH_ACT; i810fb_fill_var_timings() 269 var->sync |= FB_SYNC_VERT_HIGH_ACT; i810fb_fill_var_timings() 272 var->lower_margin = (std_modes[mode].cr10 | i810fb_fill_var_timings() 274 var->vsync_len = (std_modes[mode].cr11 & 0x0F) - i810fb_fill_var_timings() 275 (var->lower_margin & 0x0F); i810fb_fill_var_timings() 276 var->upper_margin = total - (yres + var->lower_margin + var->vsync_len); i810fb_fill_var_timings() 279 u32 i810_get_watermark(struct fb_var_screeninfo *var, i810_get_watermark() argument 286 switch (var->bits_per_pixel) { i810_get_watermark() 298 switch (var->bits_per_pixel) { i810_get_watermark()
H A D	i810_main.h	20 extern u32 i810_get_watermark (const struct fb_var_screeninfo *var, 22 extern void i810fb_encode_registers(const struct fb_var_screeninfo *var, 24 extern void i810fb_fill_var_timings(struct fb_var_screeninfo *var);
/linux-4.1.27/drivers/video/fbdev/kyro/
H A D	fbdev.c	317 info->var.bits_per_pixel, kyro_dev_video_mode_set() 318 info->var.xres, info->var.yres, kyro_dev_video_mode_set() 330 deviceInfo.ulNextFreeVidMem = info->var.xres * info->var.yres * kyro_dev_video_mode_set() 331 info->var.bits_per_pixel; kyro_dev_video_mode_set() 398 static int kyrofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) kyrofb_check_var() argument 402 if (var->bits_per_pixel != 16 && var->bits_per_pixel != 32) { kyrofb_check_var() 403 printk(KERN_WARNING "kyrofb: depth not supported: %u\n", var->bits_per_pixel); kyrofb_check_var() 407 switch (var->bits_per_pixel) { kyrofb_check_var() 409 var->red.offset = 11; kyrofb_check_var() 410 var->red.length = 5; kyrofb_check_var() 411 var->green.offset = 5; kyrofb_check_var() 412 var->green.length = 6; kyrofb_check_var() 413 var->blue.length = 5; kyrofb_check_var() 416 var->transp.offset = 24; kyrofb_check_var() 417 var->red.offset = 16; kyrofb_check_var() 418 var->green.offset = 8; kyrofb_check_var() 419 var->blue.offset = 0; kyrofb_check_var() 421 var->red.length = 8; kyrofb_check_var() 422 var->green.length = 8; kyrofb_check_var() 423 var->blue.length = 8; kyrofb_check_var() 424 var->transp.length = 8; kyrofb_check_var() 429 var->height = var->width = -1; kyrofb_check_var() 443 // var->pixclock = 1000000000 / (par->PIXCLK / 10); kyrofb_check_var() 452 * override any of the var settings that we've already parsed kyrofb_check_var() 455 if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_TEST) kyrofb_check_var() 458 var->left_margin = par->HBP; kyrofb_check_var() 459 var->hsync_len = par->HST; kyrofb_check_var() 460 var->right_margin = par->HFP; kyrofb_check_var() 462 var->upper_margin = par->VBP; kyrofb_check_var() 463 var->vsync_len = par->VST; kyrofb_check_var() 464 var->lower_margin = par->VFP; kyrofb_check_var() 467 var->sync |= FB_SYNC_HOR_HIGH_ACT; kyrofb_check_var() 469 var->sync |= FB_SYNC_VERT_HIGH_ACT; kyrofb_check_var() 481 par->XRES = info->var.xres; kyrofb_set_par() 482 par->YRES = info->var.yres; kyrofb_set_par() 485 par->PIXDEPTH = info->var.bits_per_pixel; kyrofb_set_par() 489 lineclock = (info->var.pixclock * (info->var.xres + kyrofb_set_par() 490 info->var.right_margin + kyrofb_set_par() 491 info->var.hsync_len + kyrofb_set_par() 492 info->var.left_margin)) / 1000; kyrofb_set_par() 496 frameclock = lineclock * (info->var.yres + kyrofb_set_par() 497 info->var.lower_margin + kyrofb_set_par() 498 info->var.vsync_len + kyrofb_set_par() 499 info->var.upper_margin); kyrofb_set_par() 504 par->PIXCLK = ((1000000000 + (info->var.pixclock / 2)) kyrofb_set_par() 505 / info->var.pixclock) * 10; kyrofb_set_par() 508 par->HFP = info->var.right_margin; kyrofb_set_par() 509 par->HST = info->var.hsync_len; kyrofb_set_par() 510 par->HBP = info->var.left_margin; kyrofb_set_par() 514 par->VFP = info->var.lower_margin; kyrofb_set_par() 515 par->VST = info->var.vsync_len; kyrofb_set_par() 516 par->VBP = info->var.upper_margin; kyrofb_set_par() 519 par->HSP = (info->var.sync & FB_SYNC_HOR_HIGH_ACT) ? 1 : 0; kyrofb_set_par() 520 par->VSP = (info->var.sync & FB_SYNC_VERT_HIGH_ACT) ? 1 : 0; kyrofb_set_par() 540 switch (info->var.bits_per_pixel) { kyrofb_setcolreg() 720 if (!fb_find_mode(&info->var, info, mode_option, kyro_modedb, kyrofb_probe() 722 info->var = kyro_var; kyrofb_probe() 727 kyrofb_check_var(&info->var, info); kyrofb_probe() 729 size = get_line_length(info->var.xres_virtual, kyrofb_probe() 730 info->var.bits_per_pixel); kyrofb_probe() 731 size *= info->var.yres_virtual; kyrofb_probe() 740 info->var.xres, info->var.yres, info->var.bits_per_pixel, kyrofb_probe()
/linux-4.1.27/drivers/staging/xgifb/
H A D	XGI_main_26.c	617 struct fb_var_screeninfo *var) XGIfb_bpp_to_var() 619 switch (var->bits_per_pixel) { XGIfb_bpp_to_var() 621 var->red.offset = var->green.offset = var->blue.offset = 0; XGIfb_bpp_to_var() 622 var->red.length = var->green.length = var->blue.length = 6; XGIfb_bpp_to_var() 626 var->red.offset = 11; XGIfb_bpp_to_var() 627 var->red.length = 5; XGIfb_bpp_to_var() 628 var->green.offset = 5; XGIfb_bpp_to_var() 629 var->green.length = 6; XGIfb_bpp_to_var() 630 var->blue.offset = 0; XGIfb_bpp_to_var() 631 var->blue.length = 5; XGIfb_bpp_to_var() 632 var->transp.offset = 0; XGIfb_bpp_to_var() 633 var->transp.length = 0; XGIfb_bpp_to_var() 637 var->red.offset = 16; XGIfb_bpp_to_var() 638 var->red.length = 8; XGIfb_bpp_to_var() 639 var->green.offset = 8; XGIfb_bpp_to_var() 640 var->green.length = 8; XGIfb_bpp_to_var() 641 var->blue.offset = 0; XGIfb_bpp_to_var() 642 var->blue.length = 8; XGIfb_bpp_to_var() 643 var->transp.offset = 24; XGIfb_bpp_to_var() 644 var->transp.length = 8; XGIfb_bpp_to_var() 924 static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive, XGIfb_do_set_var() argument 929 unsigned int htotal = var->left_margin + var->xres + var->right_margin XGIfb_do_set_var() 930 + var->hsync_len; XGIfb_do_set_var() 931 unsigned int vtotal = var->upper_margin + var->yres + var->lower_margin XGIfb_do_set_var() 932 + var->vsync_len; XGIfb_do_set_var() 940 info->var.xres_virtual = var->xres_virtual; XGIfb_do_set_var() 941 info->var.yres_virtual = var->yres_virtual; XGIfb_do_set_var() 942 info->var.bits_per_pixel = var->bits_per_pixel; XGIfb_do_set_var() 944 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) XGIfb_do_set_var() 946 else if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) XGIfb_do_set_var() 950 pr_debug("Invalid 'var' information\n"); XGIfb_do_set_var() 952 } pr_debug("var->pixclock=%d, htotal=%d, vtotal=%d\n", XGIfb_do_set_var() 953 var->pixclock, htotal, vtotal); XGIfb_do_set_var() 955 if (var->pixclock) { XGIfb_do_set_var() 956 drate = 1000000000 / var->pixclock; XGIfb_do_set_var() 965 var->xres, XGIfb_do_set_var() 966 var->yres, XGIfb_do_set_var() 967 var->bits_per_pixel, XGIfb_do_set_var() 974 (XGIbios_mode[xgifb_info->mode_idx].xres <= var->xres)) { XGIfb_do_set_var() 975 if ((XGIbios_mode[xgifb_info->mode_idx].xres == var->xres) && XGIfb_do_set_var() 976 (XGIbios_mode[xgifb_info->mode_idx].yres == var->yres) && XGIfb_do_set_var() 978 == var->bits_per_pixel)) { XGIfb_do_set_var() 993 var->xres, var->yres, var->bits_per_pixel); XGIfb_do_set_var() 1014 info->fix.line_length = (info->var.xres_virtual XGIfb_do_set_var() 1015 * info->var.bits_per_pixel) >> 6; XGIfb_do_set_var() 1033 xgifb_info->video_vwidth = info->var.xres_virtual; XGIfb_do_set_var() 1036 xgifb_info->video_vheight = info->var.yres_virtual; XGIfb_do_set_var() 1040 xgifb_info->video_linelength = info->var.xres_virtual XGIfb_do_set_var() 1077 XGIfb_bpp_to_var(xgifb_info, var); /*update ARGB info*/ XGIfb_do_set_var() 1083 static int XGIfb_pan_var(struct fb_var_screeninfo *var, struct fb_info *info) XGIfb_pan_var() argument 1088 base = var->yoffset * info->var.xres_virtual + var->xoffset; XGIfb_pan_var() 1091 switch (info->var.bits_per_pixel) { XGIfb_pan_var() 1135 static int XGIfb_get_cmap_len(const struct fb_var_screeninfo *var) XGIfb_get_cmap_len() argument 1137 return (var->bits_per_pixel == 8) ? 256 : 16; XGIfb_get_cmap_len() 1145 if (regno >= XGIfb_get_cmap_len(&info->var)) XGIfb_setcolreg() 1148 switch (info->var.bits_per_pixel) { XGIfb_setcolreg() 1221 err = XGIfb_do_set_var(&info->var, 1, info); XGIfb_set_par() 1228 static int XGIfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) XGIfb_check_var() argument 1231 unsigned int htotal = var->left_margin + var->xres + var->right_margin XGIfb_check_var() 1232 + var->hsync_len; XGIfb_check_var() 1238 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) { XGIfb_check_var() 1239 vtotal = var->upper_margin + var->yres + var->lower_margin XGIfb_check_var() 1240 + var->vsync_len; XGIfb_check_var() 1242 } else if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { XGIfb_check_var() 1243 vtotal = var->upper_margin + var->yres + var->lower_margin XGIfb_check_var() 1244 + var->vsync_len; XGIfb_check_var() 1246 } else if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { XGIfb_check_var() 1247 vtotal = var->upper_margin + (var->yres / 2) XGIfb_check_var() 1248 + var->lower_margin + var->vsync_len; XGIfb_check_var() 1250 vtotal = var->upper_margin + var->yres + var->lower_margin XGIfb_check_var() 1251 + var->vsync_len; XGIfb_check_var() 1258 if (var->pixclock && htotal && vtotal) { XGIfb_check_var() 1259 drate = 1000000000 / var->pixclock; XGIfb_check_var() 1266 __func__, var->pixclock, htotal, vtotal, XGIfb_check_var() 1273 if ((var->xres == 1024) && (var->yres == 600)) XGIfb_check_var() 1278 (XGIbios_mode[search_idx].xres <= var->xres)) { XGIfb_check_var() 1279 if ((XGIbios_mode[search_idx].xres == var->xres) && XGIfb_check_var() 1280 (XGIbios_mode[search_idx].yres == var->yres) && XGIfb_check_var() 1281 (XGIbios_mode[search_idx].bpp == var->bits_per_pixel)) { XGIfb_check_var() 1293 var->xres, var->yres, var->bits_per_pixel); XGIfb_check_var() 1296 if ((var->xres <= XGIbios_mode[search_idx].xres) && XGIfb_check_var() 1297 (var->yres <= XGIbios_mode[search_idx].yres) && XGIfb_check_var() 1298 (var->bits_per_pixel == XGIfb_check_var() 1309 var->xres = XGIbios_mode[search_idx].xres; XGIfb_check_var() 1310 var->yres = XGIbios_mode[search_idx].yres; XGIfb_check_var() 1312 var->xres, var->yres, var->bits_per_pixel); XGIfb_check_var() 1316 var->xres, var->yres, var->bits_per_pixel); XGIfb_check_var() 1322 XGIfb_bpp_to_var(xgifb_info, var); XGIfb_check_var() 1325 if (var->xres != var->xres_virtual) XGIfb_check_var() 1326 var->xres_virtual = var->xres; XGIfb_check_var() 1327 if (var->yres != var->yres_virtual) XGIfb_check_var() 1328 var->yres_virtual = var->yres; XGIfb_check_var() 1332 if (var->xoffset > var->xres_virtual - var->xres) XGIfb_check_var() 1333 var->xoffset = var->xres_virtual - var->xres - 1; XGIfb_check_var() 1335 if (var->yoffset > var->yres_virtual - var->yres) XGIfb_check_var() 1336 var->yoffset = var->yres_virtual - var->yres - 1; XGIfb_check_var() 1339 var->red.msb_right = XGIfb_check_var() 1340 var->green.msb_right = XGIfb_check_var() 1341 var->blue.msb_right = XGIfb_check_var() 1342 var->transp.offset = var->transp.length = var->transp.msb_right = 0; XGIfb_check_var() 1347 static int XGIfb_pan_display(struct fb_var_screeninfo *var, XGIfb_pan_display() argument 1352 if (var->xoffset > (info->var.xres_virtual - info->var.xres)) XGIfb_pan_display() 1354 if (var->yoffset > (info->var.yres_virtual - info->var.yres)) XGIfb_pan_display() 1357 if (var->vmode & FB_VMODE_YWRAP) { XGIfb_pan_display() 1358 if (var->yoffset >= info->var.yres_virtual || var->xoffset) XGIfb_pan_display() 1360 } else if (var->xoffset + info->var.xres > info->var.xres_virtual XGIfb_pan_display() 1361 || var->yoffset + info->var.yres XGIfb_pan_display() 1362 > info->var.yres_virtual) { XGIfb_pan_display() 1365 err = XGIfb_pan_var(var, info); XGIfb_pan_display() 1369 info->var.xoffset = var->xoffset; XGIfb_pan_display() 1370 info->var.yoffset = var->yoffset; XGIfb_pan_display() 1371 if (var->vmode & FB_VMODE_YWRAP) XGIfb_pan_display() 1372 info->var.vmode |= FB_VMODE_YWRAP; XGIfb_pan_display() 1374 info->var.vmode &= ~FB_VMODE_YWRAP; XGIfb_pan_display() 1965 fb_info->var.red.length = 8; xgifb_probe() 1966 fb_info->var.green.length = 8; xgifb_probe() 1967 fb_info->var.blue.length = 8; xgifb_probe() 1968 fb_info->var.activate = FB_ACTIVATE_NOW; xgifb_probe() 1969 fb_info->var.height = -1; xgifb_probe() 1970 fb_info->var.width = -1; xgifb_probe() 1971 fb_info->var.vmode = FB_VMODE_NONINTERLACED; xgifb_probe() 1972 fb_info->var.xres = xgifb_info->video_width; xgifb_probe() 1973 fb_info->var.xres_virtual = xgifb_info->video_width; xgifb_probe() 1974 fb_info->var.yres = xgifb_info->video_height; xgifb_probe() 1975 fb_info->var.yres_virtual = xgifb_info->video_height; xgifb_probe() 1976 fb_info->var.bits_per_pixel = xgifb_info->video_bpp; xgifb_probe() 1978 XGIfb_bpp_to_var(xgifb_info, &fb_info->var); xgifb_probe() 1980 fb_info->var.pixclock = (u32) (1000000000 / xgifb_probe() 1987 &fb_info->var.left_margin, xgifb_probe() 1988 &fb_info->var.right_margin, xgifb_probe() 1989 &fb_info->var.upper_margin, xgifb_probe() 1990 &fb_info->var.lower_margin, xgifb_probe() 1991 &fb_info->var.hsync_len, xgifb_probe() 1992 &fb_info->var.vsync_len, xgifb_probe() 1993 &fb_info->var.sync, xgifb_probe() 1994 &fb_info->var.vmode)) { xgifb_probe() 1996 if ((fb_info->var.vmode & FB_VMODE_MASK) == xgifb_probe() 1998 fb_info->var.yres <<= 1; xgifb_probe() 1999 fb_info->var.yres_virtual <<= 1; xgifb_probe() 2000 } else if ((fb_info->var.vmode & FB_VMODE_MASK) == xgifb_probe() 2002 fb_info->var.pixclock >>= 1; xgifb_probe() 2003 fb_info->var.yres >>= 1; xgifb_probe() 2004 fb_info->var.yres_virtual >>= 1; xgifb_probe() 616 XGIfb_bpp_to_var(struct xgifb_video_info *xgifb_info, struct fb_var_screeninfo *var) XGIfb_bpp_to_var() argument
/linux-4.1.27/drivers/media/pci/ivtv/
H A D	ivtvfb.c	514 static int ivtvfb_set_var(struct ivtv *itv, struct fb_var_screeninfo *var) ivtvfb_set_var() argument 524 if (var->nonstd) /* YUV */ ivtvfb_set_var() 530 switch (var->bits_per_pixel) { ivtvfb_set_var() 538 switch (var->green.length) { ivtvfb_set_var() 563 oi->bits_per_pixel = var->bits_per_pixel; ivtvfb_set_var() 564 oi->bytes_per_pixel = var->bits_per_pixel / 8; ivtvfb_set_var() 567 switch (var->vmode & FB_VMODE_MASK) { ivtvfb_set_var() 582 ivtv_osd.pixel_stride = var->xres_virtual; ivtvfb_set_var() 583 ivtv_osd.lines = var->yres_virtual; ivtvfb_set_var() 590 ivtv_window.width = var->xres; ivtvfb_set_var() 591 ivtv_window.height = var->yres; ivtvfb_set_var() 594 if (!var->upper_margin) ivtvfb_set_var() 595 var->upper_margin++; ivtvfb_set_var() 596 if (!var->left_margin) ivtvfb_set_var() 597 var->left_margin++; ivtvfb_set_var() 598 ivtv_window.top = var->upper_margin - 1; ivtvfb_set_var() 599 ivtv_window.left = var->left_margin - 1; ivtvfb_set_var() 611 memcpy(&oi->fbvar_cur, var, sizeof(oi->fbvar_cur)); ivtvfb_set_var() 614 var->xres, var->yres, ivtvfb_set_var() 615 var->xres_virtual, var->yres_virtual, ivtvfb_set_var() 616 var->bits_per_pixel); ivtvfb_set_var() 619 var->left_margin, var->upper_margin); ivtvfb_set_var() 622 (var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off"); ivtvfb_set_var() 623 IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB"); ivtvfb_set_var() 650 static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) _ivtvfb_check_var() argument 672 if (var->bits_per_pixel == 8 || var->bits_per_pixel == 32) { _ivtvfb_check_var() 673 var->transp.offset = 24; _ivtvfb_check_var() 674 var->transp.length = 8; _ivtvfb_check_var() 675 var->red.offset = 16; _ivtvfb_check_var() 676 var->red.length = 8; _ivtvfb_check_var() 677 var->green.offset = 8; _ivtvfb_check_var() 678 var->green.length = 8; _ivtvfb_check_var() 679 var->blue.offset = 0; _ivtvfb_check_var() 680 var->blue.length = 8; _ivtvfb_check_var() 682 else if (var->bits_per_pixel == 16) { _ivtvfb_check_var() 684 switch (var->green.length) { _ivtvfb_check_var() 686 var->red.offset = 8; _ivtvfb_check_var() 687 var->red.length = 4; _ivtvfb_check_var() 688 var->green.offset = 4; _ivtvfb_check_var() 689 var->green.length = 4; _ivtvfb_check_var() 690 var->blue.offset = 0; _ivtvfb_check_var() 691 var->blue.length = 4; _ivtvfb_check_var() 692 var->transp.offset = 12; _ivtvfb_check_var() 693 var->transp.length = 1; _ivtvfb_check_var() 696 var->red.offset = 10; _ivtvfb_check_var() 697 var->red.length = 5; _ivtvfb_check_var() 698 var->green.offset = 5; _ivtvfb_check_var() 699 var->green.length = 5; _ivtvfb_check_var() 700 var->blue.offset = 0; _ivtvfb_check_var() 701 var->blue.length = 5; _ivtvfb_check_var() 702 var->transp.offset = 15; _ivtvfb_check_var() 703 var->transp.length = 1; _ivtvfb_check_var() 706 var->red.offset = 11; _ivtvfb_check_var() 707 var->red.length = 5; _ivtvfb_check_var() 708 var->green.offset = 5; _ivtvfb_check_var() 709 var->green.length = 6; _ivtvfb_check_var() 710 var->blue.offset = 0; _ivtvfb_check_var() 711 var->blue.length = 5; _ivtvfb_check_var() 712 var->transp.offset = 0; _ivtvfb_check_var() 713 var->transp.length = 0; _ivtvfb_check_var() 718 IVTVFB_DEBUG_WARN("Invalid colour mode: %d\n", var->bits_per_pixel); _ivtvfb_check_var() 723 if (var->xres > IVTV_OSD_MAX_WIDTH || var->yres > osd_height_limit) { _ivtvfb_check_var() 725 var->xres, var->yres); _ivtvfb_check_var() 730 if (var->xres_virtual > 4095 / (var->bits_per_pixel / 8) || _ivtvfb_check_var() 731 var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8) > oi->video_buffer_size || _ivtvfb_check_var() 732 var->xres_virtual < var->xres || _ivtvfb_check_var() 733 var->yres_virtual < var->yres) { _ivtvfb_check_var() 735 var->xres_virtual, var->yres_virtual); _ivtvfb_check_var() 740 if (var->bits_per_pixel == 8) { _ivtvfb_check_var() 742 if (var->xres & 3) { _ivtvfb_check_var() 743 IVTVFB_DEBUG_WARN("Invalid resolution for 8bpp: %d\n", var->xres); _ivtvfb_check_var() 746 if (var->xres_virtual & 3) { _ivtvfb_check_var() 747 IVTVFB_DEBUG_WARN("Invalid virtual resolution for 8bpp: %d)\n", var->xres_virtual); _ivtvfb_check_var() 751 else if (var->bits_per_pixel == 16) { _ivtvfb_check_var() 753 if (var->xres & 1) { _ivtvfb_check_var() 754 IVTVFB_DEBUG_WARN("Invalid resolution for 16bpp: %d\n", var->xres); _ivtvfb_check_var() 757 if (var->xres_virtual & 1) { _ivtvfb_check_var() 758 IVTVFB_DEBUG_WARN("Invalid virtual resolution for 16bpp: %d)\n", var->xres_virtual); _ivtvfb_check_var() 764 if (var->xoffset >= var->xres_virtual || var->yoffset >= var->yres_virtual) { _ivtvfb_check_var() 766 var->xoffset, var->xres_virtual, var->yoffset, var->yres_virtual); _ivtvfb_check_var() 771 if (var->nonstd > 1) { _ivtvfb_check_var() 772 IVTVFB_DEBUG_WARN("Invalid nonstd % d\n", var->nonstd); _ivtvfb_check_var() 777 if (((var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) && _ivtvfb_check_var() 778 ((var->vmode & FB_VMODE_MASK) != FB_VMODE_INTERLACED)) { _ivtvfb_check_var() 779 IVTVFB_DEBUG_WARN("Invalid video mode: %d\n", var->vmode & FB_VMODE_MASK); _ivtvfb_check_var() 787 if (var->left_margin + var->xres > IVTV_OSD_MAX_WIDTH + 1) _ivtvfb_check_var() 788 var->left_margin = 1 + ((IVTV_OSD_MAX_WIDTH - var->xres) / 2); _ivtvfb_check_var() 790 if (var->upper_margin + var->yres > (itv->is_out_50hz ? 577 : 481)) _ivtvfb_check_var() 791 var->upper_margin = 1 + (((itv->is_out_50hz ? 576 : 480) - _ivtvfb_check_var() 792 var->yres) / 2); _ivtvfb_check_var() 795 var->right_margin = hlimit - var->left_margin - var->xres; _ivtvfb_check_var() 796 var->lower_margin = vlimit - var->upper_margin - var->yres; _ivtvfb_check_var() 799 var->hsync_len = 24; _ivtvfb_check_var() 800 var->vsync_len = 2; _ivtvfb_check_var() 805 if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) _ivtvfb_check_var() 806 var->pixclock = pixclock / 2; _ivtvfb_check_var() 808 var->pixclock = pixclock; _ivtvfb_check_var() 810 itv->osd_rect.width = var->xres; _ivtvfb_check_var() 811 itv->osd_rect.height = var->yres; _ivtvfb_check_var() 814 var->xres, var->yres, _ivtvfb_check_var() 815 var->xres_virtual, var->yres_virtual, _ivtvfb_check_var() 816 var->bits_per_pixel); _ivtvfb_check_var() 819 var->left_margin, var->upper_margin); _ivtvfb_check_var() 822 (var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off"); _ivtvfb_check_var() 823 IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB"); _ivtvfb_check_var() 827 static int ivtvfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) ivtvfb_check_var() argument 831 return _ivtvfb_check_var(var, itv); ivtvfb_check_var() 834 static int ivtvfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) ivtvfb_pan_display() argument 839 if (var->yoffset + info->var.yres > info->var.yres_virtual || ivtvfb_pan_display() 840 var->xoffset + info->var.xres > info->var.xres_virtual) ivtvfb_pan_display() 843 osd_pan_index = var->yoffset * info->fix.line_length ivtvfb_pan_display() 844 + var->xoffset * info->var.bits_per_pixel / 8; ivtvfb_pan_display() 848 itv->yuv_info.osd_x_pan = var->xoffset; ivtvfb_pan_display() 849 itv->yuv_info.osd_y_pan = var->yoffset; ivtvfb_pan_display() 864 rc = ivtvfb_set_var(itv, &info->var); ivtvfb_set_par() 865 ivtvfb_pan_display(&info->var, info); ivtvfb_set_par() 882 if (info->var.bits_per_pixel <= 8) { ivtvfb_setcolreg() 892 if (info->var.bits_per_pixel == 16) { ivtvfb_setcolreg() 893 switch (info->var.green.length) { ivtvfb_setcolreg() 1068 oi->ivtvfb_info.var = oi->ivtvfb_defined; ivtvfb_init_vidmode()
/linux-4.1.27/drivers/video/fbdev/nvidia/
H A D	nvidia.c	306 int i, depth = fb_get_color_depth(&info->var, &info->fix); nvidia_calc_regs() 307 int h_display = info->var.xres / 8 - 1; nvidia_calc_regs() 308 int h_start = (info->var.xres + info->var.right_margin) / 8 - 1; nvidia_calc_regs() 309 int h_end = (info->var.xres + info->var.right_margin + nvidia_calc_regs() 310 info->var.hsync_len) / 8 - 1; nvidia_calc_regs() 311 int h_total = (info->var.xres + info->var.right_margin + nvidia_calc_regs() 312 info->var.hsync_len + info->var.left_margin) / 8 - 5; nvidia_calc_regs() 315 int v_display = info->var.yres - 1; nvidia_calc_regs() 316 int v_start = info->var.yres + info->var.lower_margin - 1; nvidia_calc_regs() 317 int v_end = (info->var.yres + info->var.lower_margin + nvidia_calc_regs() 318 info->var.vsync_len) - 1; nvidia_calc_regs() 319 int v_total = (info->var.yres + info->var.lower_margin + nvidia_calc_regs() 320 info->var.vsync_len + info->var.upper_margin) - 2; nvidia_calc_regs() 328 if (info->var.vmode & FB_VMODE_INTERLACED) nvidia_calc_regs() 359 | ((info->var.vmode & FB_VMODE_DOUBLE) ? 0x80 : 0x00); nvidia_calc_regs() 363 state->crtc[0x13] = ((info->var.xres_virtual / 8) * nvidia_calc_regs() 364 (info->var.bits_per_pixel / 8)); nvidia_calc_regs() 389 if (info->var.vmode & FB_VMODE_INTERLACED) { nvidia_calc_regs() 410 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) nvidia_calc_regs() 414 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) nvidia_calc_regs() 419 NVCalcStateExt(par, state, i, info->var.xres_virtual, nvidia_calc_regs() 420 info->var.xres, info->var.yres_virtual, nvidia_calc_regs() 421 1000000000 / info->var.pixclock, info->var.vmode); nvidia_calc_regs() 427 if (!par->fpScaler || (par->fpWidth <= info->var.xres) nvidia_calc_regs() 428 || (par->fpHeight <= info->var.yres)) { nvidia_calc_regs() 467 if (info->var.vmode & FB_VMODE_DOUBLE) nvidia_calc_regs() 494 state->displayV = info->var.xres; nvidia_calc_regs() 557 yy = cursor->image.dy - info->var.yoffset; nvidiafb_cursor() 558 xx = cursor->image.dx - info->var.xoffset; nvidiafb_cursor() 635 info->fix.visual = (info->var.bits_per_pixel == 8) ? nvidiafb_set_par() 665 info->fix.line_length = (info->var.xres_virtual * nvidiafb_set_par() 666 info->var.bits_per_pixel) >> 3; nvidiafb_set_par() 667 if (info->var.accel_flags) { nvidiafb_set_par() 693 info->var.xres, info->var.yres, nvidiafb_set_par() 694 info->var.bits_per_pixel, info->fix.line_length); nvidiafb_set_par() 710 if (regno >= (1 << info->var.green.length)) nvidiafb_setcolreg() 713 if (info->var.grayscale) { nvidiafb_setcolreg() 720 (regno << info->var.red.offset) | nvidiafb_setcolreg() 721 (regno << info->var.green.offset) | nvidiafb_setcolreg() 722 (regno << info->var.blue.offset); nvidiafb_setcolreg() 725 switch (info->var.bits_per_pixel) { nvidiafb_setcolreg() 731 if (info->var.green.length == 5) { nvidiafb_setcolreg() 766 static int nvidiafb_check_var(struct fb_var_screeninfo *var, nvidiafb_check_var() argument 775 var->transp.offset = 0; nvidiafb_check_var() 776 var->transp.length = 0; nvidiafb_check_var() 778 var->xres &= ~7; nvidiafb_check_var() 780 if (var->bits_per_pixel <= 8) nvidiafb_check_var() 781 var->bits_per_pixel = 8; nvidiafb_check_var() 782 else if (var->bits_per_pixel <= 16) nvidiafb_check_var() 783 var->bits_per_pixel = 16; nvidiafb_check_var() 785 var->bits_per_pixel = 32; nvidiafb_check_var() 787 switch (var->bits_per_pixel) { nvidiafb_check_var() 789 var->red.offset = 0; nvidiafb_check_var() 790 var->red.length = 8; nvidiafb_check_var() 791 var->green.offset = 0; nvidiafb_check_var() 792 var->green.length = 8; nvidiafb_check_var() 793 var->blue.offset = 0; nvidiafb_check_var() 794 var->blue.length = 8; nvidiafb_check_var() 795 var->transp.offset = 0; nvidiafb_check_var() 796 var->transp.length = 0; nvidiafb_check_var() 799 var->green.length = (var->green.length < 6) ? 5 : 6; nvidiafb_check_var() 800 var->red.length = 5; nvidiafb_check_var() 801 var->blue.length = 5; nvidiafb_check_var() 802 var->transp.length = 6 - var->green.length; nvidiafb_check_var() 803 var->blue.offset = 0; nvidiafb_check_var() 804 var->green.offset = 5; nvidiafb_check_var() 805 var->red.offset = 5 + var->green.length; nvidiafb_check_var() 806 var->transp.offset = (5 + var->red.offset) & 15; nvidiafb_check_var() 809 var->red.offset = 16; nvidiafb_check_var() 810 var->red.length = 8; nvidiafb_check_var() 811 var->green.offset = 8; nvidiafb_check_var() 812 var->green.length = 8; nvidiafb_check_var() 813 var->blue.offset = 0; nvidiafb_check_var() 814 var->blue.length = 8; nvidiafb_check_var() 815 var->transp.length = 8; nvidiafb_check_var() 816 var->transp.offset = 24; nvidiafb_check_var() 820 var->red.msb_right = 0; nvidiafb_check_var() 821 var->green.msb_right = 0; nvidiafb_check_var() 822 var->blue.msb_right = 0; nvidiafb_check_var() 823 var->transp.msb_right = 0; nvidiafb_check_var() 826 !info->monspecs.dclkmax || !fb_validate_mode(var, info)) nvidiafb_check_var() 831 if (!fb_get_mode(FB_MAXTIMINGS, 0, var, info)) nvidiafb_check_var() 838 mode = fb_find_best_mode(var, &info->modelist); nvidiafb_check_var() 840 fb_videomode_to_var(var, mode); nvidiafb_check_var() 853 if (par->fpWidth && par->fpHeight && (par->fpWidth < var->xres || nvidiafb_check_var() 854 par->fpHeight < var->yres)) { nvidiafb_check_var() 857 var->xres = par->fpWidth; nvidiafb_check_var() 858 var->yres = par->fpHeight; nvidiafb_check_var() 860 mode = fb_find_best_mode(var, &info->modelist); nvidiafb_check_var() 867 fb_videomode_to_var(var, mode); nvidiafb_check_var() 870 if (var->yres_virtual < var->yres) nvidiafb_check_var() 871 var->yres_virtual = var->yres; nvidiafb_check_var() 873 if (var->xres_virtual < var->xres) nvidiafb_check_var() 874 var->xres_virtual = var->xres; nvidiafb_check_var() 876 var->xres_virtual = (var->xres_virtual + 63) & ~63; nvidiafb_check_var() 879 pitch = ((var->xres_virtual * var->bits_per_pixel) + 7) / 8; nvidiafb_check_var() 880 memlen = pitch * var->yres_virtual; nvidiafb_check_var() 883 var->yres_virtual = vramlen / pitch; nvidiafb_check_var() 885 if (var->yres_virtual < var->yres) { nvidiafb_check_var() 886 var->yres_virtual = var->yres; nvidiafb_check_var() 887 var->xres_virtual = vramlen / var->yres_virtual; nvidiafb_check_var() 888 var->xres_virtual /= var->bits_per_pixel / 8; nvidiafb_check_var() 889 var->xres_virtual &= ~63; nvidiafb_check_var() 890 pitch = (var->xres_virtual * nvidiafb_check_var() 891 var->bits_per_pixel + 7) / 8; nvidiafb_check_var() 892 memlen = pitch * var->yres; nvidiafb_check_var() 894 if (var->xres_virtual < var->xres) { nvidiafb_check_var() 898 memlen, var->xres_virtual, nvidiafb_check_var() 899 var->yres_virtual, var->bits_per_pixel); nvidiafb_check_var() 905 if (var->accel_flags) { nvidiafb_check_var() 906 if (var->yres_virtual > 0x7fff) nvidiafb_check_var() 907 var->yres_virtual = 0x7fff; nvidiafb_check_var() 908 if (var->xres_virtual > 0x7fff) nvidiafb_check_var() 909 var->xres_virtual = 0x7fff; nvidiafb_check_var() 912 var->xres_virtual &= ~63; nvidiafb_check_var() 919 static int nvidiafb_pan_display(struct fb_var_screeninfo *var, nvidiafb_pan_display() argument 925 total = var->yoffset * info->fix.line_length + var->xoffset; nvidiafb_pan_display() 1153 info->var = nvidiafb_default_var; nvidia_set_fbinfo() 1154 info->fix.visual = (info->var.bits_per_pixel == 8) ? nvidia_set_fbinfo() 1162 lpitch = info->var.xres_virtual * nvidia_set_fbinfo() 1163 ((info->var.bits_per_pixel + 7) >> 3); nvidia_set_fbinfo() 1164 info->var.yres_virtual = info->screen_size / lpitch; nvidia_set_fbinfo() 1175 info->var.accel_flags = (!noaccel); nvidia_set_fbinfo() 1197 return nvidiafb_check_var(&info->var, info); nvidia_set_fbinfo()
/linux-4.1.27/drivers/video/fbdev/matrox/
H A D	matroxfb_crtc2.c	37 if (m2info->fbcon.var.grayscale) { matroxfb_dh_setcolreg() 41 red = CNVT_TOHW(red, m2info->fbcon.var.red.length); matroxfb_dh_setcolreg() 42 green = CNVT_TOHW(green, m2info->fbcon.var.green.length); matroxfb_dh_setcolreg() 43 blue = CNVT_TOHW(blue, m2info->fbcon.var.blue.length); matroxfb_dh_setcolreg() 44 transp = CNVT_TOHW(transp, m2info->fbcon.var.transp.length); matroxfb_dh_setcolreg() 46 col = (red << m2info->fbcon.var.red.offset) | matroxfb_dh_setcolreg() 47 (green << m2info->fbcon.var.green.offset) | matroxfb_dh_setcolreg() 48 (blue << m2info->fbcon.var.blue.offset) | matroxfb_dh_setcolreg() 49 (transp << m2info->fbcon.var.transp.offset); matroxfb_dh_setcolreg() 51 switch (m2info->fbcon.var.bits_per_pixel) { matroxfb_dh_setcolreg() 122 u_int32_t linelen = m2info->fbcon.var.xres_virtual * (m2info->fbcon.var.bits_per_pixel >> 3); matroxfb_dh_restore() 168 struct fb_var_screeninfo* var) { matroxfb_dh_pan_var() 174 m2info->fbcon.var.xoffset = var->xoffset; matroxfb_dh_pan_var() 175 m2info->fbcon.var.yoffset = var->yoffset; matroxfb_dh_pan_var() 176 pixelsize = m2info->fbcon.var.bits_per_pixel >> 3; matroxfb_dh_pan_var() 177 linelen = m2info->fbcon.var.xres_virtual * pixelsize; matroxfb_dh_pan_var() 178 pos = m2info->fbcon.var.yoffset * linelen + m2info->fbcon.var.xoffset * pixelsize; matroxfb_dh_pan_var() 189 struct fb_var_screeninfo* var, matroxfb_dh_decode_var() 197 switch (var->bits_per_pixel) { matroxfb_dh_decode_var() 205 if (var->yres_virtual < var->yres) matroxfb_dh_decode_var() 206 var->yres_virtual = var->yres; matroxfb_dh_decode_var() 207 if (var->xres_virtual < var->xres) matroxfb_dh_decode_var() 208 var->xres_virtual = var->xres; matroxfb_dh_decode_var() 209 var->xres_virtual = (var->xres_virtual + mask) & ~mask; matroxfb_dh_decode_var() 210 if (var->yres_virtual > 32767) matroxfb_dh_decode_var() 212 memlen = var->xres_virtual * var->yres_virtual * (var->bits_per_pixel >> 3); matroxfb_dh_decode_var() 215 if (var->xoffset + var->xres > var->xres_virtual) matroxfb_dh_decode_var() 216 var->xoffset = var->xres_virtual - var->xres; matroxfb_dh_decode_var() 217 if (var->yoffset + var->yres > var->yres_virtual) matroxfb_dh_decode_var() 218 var->yoffset = var->yres_virtual - var->yres; matroxfb_dh_decode_var() 220 var->xres &= ~7; matroxfb_dh_decode_var() 221 var->left_margin &= ~7; matroxfb_dh_decode_var() 222 var->right_margin &= ~7; matroxfb_dh_decode_var() 223 var->hsync_len &= ~7; matroxfb_dh_decode_var() 225 *mode = var->bits_per_pixel; matroxfb_dh_decode_var() 226 if (var->bits_per_pixel == 16) { matroxfb_dh_decode_var() 227 if (var->green.length == 5) { matroxfb_dh_decode_var() 228 var->red.offset = 10; matroxfb_dh_decode_var() 229 var->red.length = 5; matroxfb_dh_decode_var() 230 var->green.offset = 5; matroxfb_dh_decode_var() 231 var->green.length = 5; matroxfb_dh_decode_var() 232 var->blue.offset = 0; matroxfb_dh_decode_var() 233 var->blue.length = 5; matroxfb_dh_decode_var() 234 var->transp.offset = 15; matroxfb_dh_decode_var() 235 var->transp.length = 1; matroxfb_dh_decode_var() 238 var->red.offset = 11; matroxfb_dh_decode_var() 239 var->red.length = 5; matroxfb_dh_decode_var() 240 var->green.offset = 5; matroxfb_dh_decode_var() 241 var->green.length = 6; matroxfb_dh_decode_var() 242 var->blue.offset = 0; matroxfb_dh_decode_var() 243 var->blue.length = 5; matroxfb_dh_decode_var() 244 var->transp.offset = 0; matroxfb_dh_decode_var() 245 var->transp.length = 0; matroxfb_dh_decode_var() 248 var->red.offset = 16; matroxfb_dh_decode_var() 249 var->red.length = 8; matroxfb_dh_decode_var() 250 var->green.offset = 8; matroxfb_dh_decode_var() 251 var->green.length = 8; matroxfb_dh_decode_var() 252 var->blue.offset = 0; matroxfb_dh_decode_var() 253 var->blue.length = 8; matroxfb_dh_decode_var() 254 var->transp.offset = 24; matroxfb_dh_decode_var() 255 var->transp.length = 8; matroxfb_dh_decode_var() 313 static int matroxfb_dh_check_var(struct fb_var_screeninfo* var, struct fb_info* info) { matroxfb_dh_check_var() argument 319 return matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode); matroxfb_dh_check_var() 329 struct fb_var_screeninfo* var = &info->var; matroxfb_dh_set_par() local 332 if ((err = matroxfb_dh_decode_var(m2info, var, &visual, &cmap_len, &mode)) != 0) matroxfb_dh_set_par() 340 m2info->fbcon.fix.line_length = (var->xres_virtual * var->bits_per_pixel) >> 3; matroxfb_dh_set_par() 348 matroxfb_var2my(&m2info->fbcon.var, &mt); matroxfb_dh_set_par() 353 pos = (m2info->fbcon.var.yoffset * m2info->fbcon.var.xres_virtual + m2info->fbcon.var.xoffset) * m2info->fbcon.var.bits_per_pixel >> 3; matroxfb_dh_set_par() 395 static int matroxfb_dh_pan_display(struct fb_var_screeninfo* var, struct fb_info* info) { matroxfb_dh_pan_display() argument 397 matroxfb_dh_pan_var(m2info, var); matroxfb_dh_pan_display() 411 if (vblank->vcount >= m2info->fbcon.var.yres) matroxfb_dh_get_vblank() 167 matroxfb_dh_pan_var(struct matroxfb_dh_fb_info* m2info, struct fb_var_screeninfo* var) matroxfb_dh_pan_var() argument 188 matroxfb_dh_decode_var(struct matroxfb_dh_fb_info* m2info, struct fb_var_screeninfo* var, int *visual, int *video_cmap_len, int *mode) matroxfb_dh_decode_var() argument
H A D	matroxfb_base.c	160 if (info && (info->fbcon.var.bits_per_pixel == minfo->fbcon.var.bits_per_pixel) update_crtc2() 161 && (info->fbcon.var.xres_virtual == minfo->fbcon.var.xres_virtual) update_crtc2() 162 && (info->fbcon.var.green.length == minfo->fbcon.var.green.length) update_crtc2() 164 switch (minfo->fbcon.var.bits_per_pixel) { update_crtc2() 170 mga_outl(0x3C28, pos + minfo->fbcon.var.xres_virtual * minfo->fbcon.var.bits_per_pixel / 8); update_crtc2() 307 struct fb_var_screeninfo *var) matrox_pan_var() 322 minfo->fbcon.var.xoffset = var->xoffset; matrox_pan_var() 323 minfo->fbcon.var.yoffset = var->yoffset; matrox_pan_var() 324 pos = (minfo->fbcon.var.yoffset * minfo->fbcon.var.xres_virtual + minfo->fbcon.var.xoffset) * minfo->curr.final_bppShift / 32; matrox_pan_var() 332 vbl = (var->activate & FB_ACTIVATE_VBL) && (matroxfb_enable_irq(minfo, 0) == 0); matrox_pan_var() 421 static int matroxfb_pan_display(struct fb_var_screeninfo *var, matroxfb_pan_display() argument 427 matrox_pan_var(minfo, var); matroxfb_pan_display() 508 static int matroxfb_get_cmap_len(struct fb_var_screeninfo *var) { matroxfb_get_cmap_len() argument 512 switch (var->bits_per_pixel) { DBG() 531 struct fb_var_screeninfo *var, int *visual, matroxfb_decode_var() 553 unsigned int bpp = var->bits_per_pixel; matroxfb_decode_var() 570 if (var->yres_virtual < var->yres) 571 var->yres_virtual = var->yres; 572 if (var->xres_virtual < var->xres) 573 var->xres_virtual = var->xres; 575 var->xres_virtual = matroxfb_pitch_adjust(minfo, var->xres_virtual, bpp); 576 memlen = var->xres_virtual * bpp * var->yres_virtual / 8; 578 var->yres_virtual = vramlen * 8 / (var->xres_virtual * bpp); 579 memlen = var->xres_virtual * bpp * var->yres_virtual / 8; 589 unsigned int m1 = linelen = var->xres_virtual * bpp / 8; 604 if (var->yres_virtual > max_yres) 605 var->yres_virtual = max_yres; 609 if (var->yres_virtual > 32767) 610 var->yres_virtual = 32767; 613 if (var->yres_virtual < var->yres) 614 var->yres = var->yres_virtual; 615 if (var->xres_virtual < var->xres) 616 var->xres = var->xres_virtual; 617 if (var->xoffset + var->xres > var->xres_virtual) 618 var->xoffset = var->xres_virtual - var->xres; 619 if (var->yoffset + var->yres > var->yres_virtual) 620 var->yoffset = var->yres_virtual - var->yres; 622 if (bpp == 16 && var->green.length == 5) { 628 var->clr.offset = rgbt->clr.offset;\ 629 var->clr.length = rgbt->clr.length 640 var->transp.length, var->red.length, var->green.length, var->blue.length, 641 var->transp.offset, var->red.offset, var->green.offset, var->blue.offset); 643 *video_cmap_len = matroxfb_get_cmap_len(var); 644 dprintk(KERN_INFO "requested %d*%d/%dbpp (%d*%d)\n", var->xres, var->yres, var->bits_per_pixel, 645 var->xres_virtual, var->yres_virtual); 660 * (according to the entries in the `var' structure). Return matroxfb_setcolreg() 667 if (minfo->fbcon.var.grayscale) { matroxfb_setcolreg() 672 red = CNVT_TOHW(red, minfo->fbcon.var.red.length); matroxfb_setcolreg() 673 green = CNVT_TOHW(green, minfo->fbcon.var.green.length); matroxfb_setcolreg() 674 blue = CNVT_TOHW(blue, minfo->fbcon.var.blue.length); matroxfb_setcolreg() 675 transp = CNVT_TOHW(transp, minfo->fbcon.var.transp.length); matroxfb_setcolreg() 677 switch (minfo->fbcon.var.bits_per_pixel) { matroxfb_setcolreg() 690 (red << minfo->fbcon.var.red.offset) | matroxfb_setcolreg() 691 (green << minfo->fbcon.var.green.offset) | matroxfb_setcolreg() 692 (blue << minfo->fbcon.var.blue.offset) | matroxfb_setcolreg() 693 (transp << minfo->fbcon.var.transp.offset); /* for 1:5:5:5 */ matroxfb_setcolreg() 702 (red << minfo->fbcon.var.red.offset) | matroxfb_setcolreg() 703 (green << minfo->fbcon.var.green.offset) | matroxfb_setcolreg() 704 (blue << minfo->fbcon.var.blue.offset) | matroxfb_setcolreg() 705 (transp << minfo->fbcon.var.transp.offset); /* 8:8:8:8 */ matroxfb_setcolreg() 737 static int matroxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) matroxfb_check_var() argument 748 if ((err = matroxfb_decode_var(minfo, var, &visual, &cmap_len, &ydstorg)) != 0) matroxfb_check_var() 759 struct fb_var_screeninfo *var; matroxfb_set_par() local 768 var = &info->var; 769 if ((err = matroxfb_decode_var(minfo, var, &visual, &cmap_len, &ydstorg)) != 0) 776 minfo->fbcon.fix.line_length = (var->xres_virtual * var->bits_per_pixel) >> 3; 784 if (var->bits_per_pixel == 4) 787 minfo->curr.ydstorg.pixels = (ydstorg * 8) / var->bits_per_pixel; 788 minfo->curr.final_bppShift = matroxfb_get_final_bppShift(minfo, var->bits_per_pixel); 793 matroxfb_var2my(var, &mt); 796 switch (var->bits_per_pixel) { 817 pos = (var->yoffset * var->xres_virtual + var->xoffset) * minfo->curr.final_bppShift / 32; 865 if (vblank->vcount >= minfo->fbcon.var.yres) matroxfb_get_vblank() 1886 struct fb_var_screeninfo var; initMatrox2() local 1895 if (!mac_vmode_to_var(default_vmode, default_cmode, &var)) { initMatrox2() 1896 var.accel_flags = vesafb_defined.accel_flags; initMatrox2() 1897 var.xoffset = var.yoffset = 0; initMatrox2() 1899 vesafb_defined = var; initMatrox2() 1915 /* And put it into "current" var. Do NOT program hardware yet, or we'll not take over initMatrox2() 1919 minfo->fbcon.var = vesafb_defined; initMatrox2() 1941 /* We have to use FB_ACTIVATE_FORCE, as we had to put vesafb_defined to the fbcon.var initMatrox2() 306 matrox_pan_var(struct matrox_fb_info *minfo, struct fb_var_screeninfo *var) matrox_pan_var() argument 530 matroxfb_decode_var(const struct matrox_fb_info *minfo, struct fb_var_screeninfo *var, int *visual, int *video_cmap_len, unsigned int* ydstorg) matroxfb_decode_var() argument
/linux-4.1.27/drivers/video/fbdev/geode/
H A D	gxfb_core.c	139 static int gxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) gxfb_check_var() argument 141 if (var->xres > 1600 || var->yres > 1200) gxfb_check_var() 143 if ((var->xres > 1280 || var->yres > 1024) && var->bits_per_pixel > 16) gxfb_check_var() 146 if (var->bits_per_pixel == 32) { gxfb_check_var() 147 var->red.offset = 16; var->red.length = 8; gxfb_check_var() 148 var->green.offset = 8; var->green.length = 8; gxfb_check_var() 149 var->blue.offset = 0; var->blue.length = 8; gxfb_check_var() 150 } else if (var->bits_per_pixel == 16) { gxfb_check_var() 151 var->red.offset = 11; var->red.length = 5; gxfb_check_var() 152 var->green.offset = 5; var->green.length = 6; gxfb_check_var() 153 var->blue.offset = 0; var->blue.length = 5; gxfb_check_var() 154 } else if (var->bits_per_pixel == 8) { gxfb_check_var() 155 var->red.offset = 0; var->red.length = 8; gxfb_check_var() 156 var->green.offset = 0; var->green.length = 8; gxfb_check_var() 157 var->blue.offset = 0; var->blue.length = 8; gxfb_check_var() 160 var->transp.offset = 0; var->transp.length = 0; gxfb_check_var() 163 if (gx_line_delta(var->xres, var->bits_per_pixel) * var->yres > info->fix.smem_len) gxfb_check_var() 173 if (info->var.bits_per_pixel > 8) gxfb_set_par() 178 info->fix.line_length = gx_line_delta(info->var.xres, info->var.bits_per_pixel); gxfb_set_par() 196 if (info->var.grayscale) { gxfb_setcolreg() 209 v = chan_to_field(red, &info->var.red); gxfb_setcolreg() 210 v |= chan_to_field(green, &info->var.green); gxfb_setcolreg() 211 v |= chan_to_field(blue, &info->var.blue); gxfb_setcolreg() 315 info->var.nonstd = 0; gxfb_init_fbinfo() 316 info->var.activate = FB_ACTIVATE_NOW; gxfb_init_fbinfo() 317 info->var.height = -1; gxfb_init_fbinfo() 318 info->var.width = -1; gxfb_init_fbinfo() 319 info->var.accel_flags = 0; gxfb_init_fbinfo() 320 info->var.vmode = FB_VMODE_NONINTERLACED; gxfb_init_fbinfo() 328 info->var.grayscale = 0; gxfb_init_fbinfo() 404 ret = fb_find_mode(&info->var, info, mode_option, gxfb_probe() 416 gxfb_check_var(&info->var, info); gxfb_probe()
H A D	gx1fb_core.c	100 static int gx1fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) gx1fb_check_var() argument 105 if (var->xres > 1280 || var->yres > 1024) gx1fb_check_var() 108 if (par->panel_x && (var->xres > par->panel_x || var->yres > par->panel_y)) gx1fb_check_var() 112 if (var->bits_per_pixel == 16) { gx1fb_check_var() 113 var->red.offset = 11; var->red.length = 5; gx1fb_check_var() 114 var->green.offset = 5; var->green.length = 6; gx1fb_check_var() 115 var->blue.offset = 0; var->blue.length = 5; gx1fb_check_var() 116 var->transp.offset = 0; var->transp.length = 0; gx1fb_check_var() 117 } else if (var->bits_per_pixel == 8) { gx1fb_check_var() 118 var->red.offset = 0; var->red.length = 8; gx1fb_check_var() 119 var->green.offset = 0; var->green.length = 8; gx1fb_check_var() 120 var->blue.offset = 0; var->blue.length = 8; gx1fb_check_var() 121 var->transp.offset = 0; var->transp.length = 0; gx1fb_check_var() 126 if (gx1_line_delta(var->xres, var->bits_per_pixel) * var->yres > info->fix.smem_len) gx1fb_check_var() 138 if (info->var.bits_per_pixel == 16) gx1fb_set_par() 143 info->fix.line_length = gx1_line_delta(info->var.xres, info->var.bits_per_pixel); gx1fb_set_par() 163 if (info->var.grayscale) { gx1fb_setcolreg() 176 v = chan_to_field(red, &info->var.red); gx1fb_setcolreg() 177 v |= chan_to_field(green, &info->var.green); gx1fb_setcolreg() 178 v |= chan_to_field(blue, &info->var.blue); gx1fb_setcolreg() 292 info->var.nonstd = 0; gx1fb_init_fbinfo() 293 info->var.activate = FB_ACTIVATE_NOW; gx1fb_init_fbinfo() 294 info->var.height = -1; gx1fb_init_fbinfo() 295 info->var.width = -1; gx1fb_init_fbinfo() 296 info->var.accel_flags = 0; gx1fb_init_fbinfo() 297 info->var.vmode = FB_VMODE_NONINTERLACED; gx1fb_init_fbinfo() 305 info->var.grayscale = 0; gx1fb_init_fbinfo() 341 ret = fb_find_mode(&info->var, info, mode_option, gx1fb_probe() 352 gx1fb_check_var(&info->var, info); gx1fb_probe()
H A D	lxfb_core.c	248 static int lxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) lxfb_check_var() argument 250 if (var->xres > 1920 || var->yres > 1440) lxfb_check_var() 253 if (var->bits_per_pixel == 32) { lxfb_check_var() 254 var->red.offset = 16; var->red.length = 8; lxfb_check_var() 255 var->green.offset = 8; var->green.length = 8; lxfb_check_var() 256 var->blue.offset = 0; var->blue.length = 8; lxfb_check_var() 257 } else if (var->bits_per_pixel == 16) { lxfb_check_var() 258 var->red.offset = 11; var->red.length = 5; lxfb_check_var() 259 var->green.offset = 5; var->green.length = 6; lxfb_check_var() 260 var->blue.offset = 0; var->blue.length = 5; lxfb_check_var() 261 } else if (var->bits_per_pixel == 8) { lxfb_check_var() 262 var->red.offset = 0; var->red.length = 8; lxfb_check_var() 263 var->green.offset = 0; var->green.length = 8; lxfb_check_var() 264 var->blue.offset = 0; var->blue.length = 8; lxfb_check_var() 268 var->transp.offset = 0; var->transp.length = 0; lxfb_check_var() 271 if ((lx_get_pitch(var->xres, var->bits_per_pixel) * var->yres) lxfb_check_var() 280 if (info->var.bits_per_pixel > 8) lxfb_set_par() 285 info->fix.line_length = lx_get_pitch(info->var.xres, lxfb_set_par() 286 info->var.bits_per_pixel); lxfb_set_par() 303 if (info->var.grayscale) { lxfb_setcolreg() 316 v = chan_to_field(red, &info->var.red); lxfb_setcolreg() 317 v |= chan_to_field(green, &info->var.green); lxfb_setcolreg() 318 v |= chan_to_field(blue, &info->var.blue); lxfb_setcolreg() 436 info->var.nonstd = 0; lxfb_init_fbinfo() 437 info->var.activate = FB_ACTIVATE_NOW; lxfb_init_fbinfo() 438 info->var.height = -1; lxfb_init_fbinfo() 439 info->var.width = -1; lxfb_init_fbinfo() 440 info->var.accel_flags = 0; lxfb_init_fbinfo() 441 info->var.vmode = FB_VMODE_NONINTERLACED; lxfb_init_fbinfo() 454 info->var.grayscale = 0; lxfb_init_fbinfo() 531 ret = fb_find_mode(&info->var, info, mode_option, lxfb_probe() 548 lxfb_check_var(&info->var, info); lxfb_probe()
H A D	display_gx.c	108 ((info->var.xres * info->var.bits_per_pixel/8) >> 3) + 2); gx_set_mode() 116 switch (info->var.bits_per_pixel) { gx_set_mode() 133 hactive = info->var.xres; gx_set_mode() 135 hsyncstart = hblankstart + info->var.right_margin; gx_set_mode() 136 hsyncend = hsyncstart + info->var.hsync_len; gx_set_mode() 137 hblankend = hsyncend + info->var.left_margin; gx_set_mode() 140 vactive = info->var.yres; gx_set_mode() 142 vsyncstart = vblankstart + info->var.lower_margin; gx_set_mode() 143 vsyncend = vsyncstart + info->var.vsync_len; gx_set_mode() 144 vblankend = vsyncend + info->var.upper_margin; gx_set_mode()
H A D	display_gx1.c	139 writel(((info->var.xres * info->var.bits_per_pixel/8) >> 3) + 2, gx1_set_mode() 144 if (info->var.bits_per_pixel == 8) ocfg |= DC_OCFG_8BPP; gx1_set_mode() 151 hactive = info->var.xres; gx1_set_mode() 153 hsyncstart = hblankstart + info->var.right_margin; gx1_set_mode() 154 hsyncend = hsyncstart + info->var.hsync_len; gx1_set_mode() 155 hblankend = hsyncend + info->var.left_margin; gx1_set_mode() 158 vactive = info->var.yres; gx1_set_mode() 160 vsyncstart = vblankstart + info->var.lower_margin; gx1_set_mode() 161 vsyncend = vsyncstart + info->var.vsync_len; gx1_set_mode() 162 vblankend = vsyncend + info->var.upper_margin; gx1_set_mode()
H A D	video_cs5530.c	81 min = cs5530_pll_table[0].pixclock - info->var.pixclock; cs5530_set_dclk_frequency() 84 diff = cs5530_pll_table[i].pixclock - info->var.pixclock; cs5530_set_dclk_frequency() 129 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) cs5530_configure_display() 131 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) cs5530_configure_display()
/linux-4.1.27/drivers/gpu/drm/vmwgfx/
H A D	vmwgfx_fb.c	95 static int vmw_fb_check_var(struct fb_var_screeninfo *var, vmw_fb_check_var() argument 98 int depth = var->bits_per_pixel; vmw_fb_check_var() 102 switch (var->bits_per_pixel) { vmw_fb_check_var() 104 depth = (var->transp.length > 0) ? 32 : 24; vmw_fb_check_var() 107 DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel); vmw_fb_check_var() 113 var->red.offset = 16; vmw_fb_check_var() 114 var->green.offset = 8; vmw_fb_check_var() 115 var->blue.offset = 0; vmw_fb_check_var() 116 var->red.length = 8; vmw_fb_check_var() 117 var->green.length = 8; vmw_fb_check_var() 118 var->blue.length = 8; vmw_fb_check_var() 119 var->transp.length = 0; vmw_fb_check_var() 120 var->transp.offset = 0; vmw_fb_check_var() 123 var->red.offset = 16; vmw_fb_check_var() 124 var->green.offset = 8; vmw_fb_check_var() 125 var->blue.offset = 0; vmw_fb_check_var() 126 var->red.length = 8; vmw_fb_check_var() 127 var->green.length = 8; vmw_fb_check_var() 128 var->blue.length = 8; vmw_fb_check_var() 129 var->transp.length = 8; vmw_fb_check_var() 130 var->transp.offset = 24; vmw_fb_check_var() 138 (var->xoffset != 0 || var->yoffset != 0)) { vmw_fb_check_var() 143 if ((var->xoffset + var->xres) > par->max_width || vmw_fb_check_var() 144 (var->yoffset + var->yres) > par->max_height) { vmw_fb_check_var() 150 var->xres * var->bits_per_pixel/8, vmw_fb_check_var() 151 var->yoffset + var->yres)) { vmw_fb_check_var() 165 info->fix.line_length = info->var.xres * info->var.bits_per_pixel/8; vmw_fb_set_par() 167 ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres, vmw_fb_set_par() 178 vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, info->var.xoffset); vmw_fb_set_par() 179 vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, info->var.yoffset); vmw_fb_set_par() 180 vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, info->var.xres); vmw_fb_set_par() 181 vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, info->var.yres); vmw_fb_set_par() 193 static int vmw_fb_pan_display(struct fb_var_screeninfo *var, vmw_fb_pan_display() argument 233 w = min(par->dirty.x2, info->var.xres) - x; vmw_fb_dirty_flush() 234 h = min(par->dirty.y2, info->var.yres) - y; vmw_fb_dirty_flush() 319 par->dirty.x2 = info->var.xres; 477 * Fixed and var vmw_fb_init() 500 info->var.red.offset = 16; vmw_fb_init() 501 info->var.green.offset = 8; vmw_fb_init() 502 info->var.blue.offset = 0; vmw_fb_init() 503 info->var.red.length = 8; vmw_fb_init() 504 info->var.green.length = 8; vmw_fb_init() 505 info->var.blue.length = 8; vmw_fb_init() 506 info->var.transp.offset = 0; vmw_fb_init() 507 info->var.transp.length = 0; vmw_fb_init() 509 info->var.xres_virtual = fb_width; vmw_fb_init() 510 info->var.yres_virtual = fb_height; vmw_fb_init() 511 info->var.bits_per_pixel = par->bpp; vmw_fb_init() 512 info->var.xoffset = 0; vmw_fb_init() 513 info->var.yoffset = 0; vmw_fb_init() 514 info->var.activate = FB_ACTIVATE_NOW; vmw_fb_init() 515 info->var.height = -1; vmw_fb_init() 516 info->var.width = -1; vmw_fb_init() 518 info->var.xres = initial_width; vmw_fb_init() 519 info->var.yres = initial_height; vmw_fb_init() 655 vmw_fb_dirty_mark(par, 0, 0, info->var.xres, info->var.yres); vmw_fb_on()
/linux-4.1.27/fs/efivarfs/
H A D	inode.c	108 struct efivar_entry *var; efivarfs_create() local 115 var = kzalloc(sizeof(struct efivar_entry), GFP_KERNEL); efivarfs_create() 116 if (!var) efivarfs_create() 123 &var->var.VendorGuid); efivarfs_create() 125 if (efivar_variable_is_removable(var->var.VendorGuid, efivarfs_create() 136 var->var.VariableName[i] = dentry->d_name.name[i]; efivarfs_create() 138 var->var.VariableName[i] = '\0'; efivarfs_create() 140 inode->i_private = var; efivarfs_create() 142 efivar_entry_add(var, &efivarfs_list); efivarfs_create() 147 kfree(var); efivarfs_create() 156 struct efivar_entry *var = d_inode(dentry)->i_private; efivarfs_unlink() local 158 if (efivar_entry_delete(var)) efivarfs_unlink()
H A D	file.c	20 struct efivar_entry *var = file->private_data; efivarfs_file_write() local 41 bytes = efivar_entry_set_get_size(var, attributes, &datasize, efivarfs_file_write() 70 struct efivar_entry *var = file->private_data; efivarfs_file_read() local 77 err = efivar_entry_size(var, &datasize); efivarfs_file_read() 93 size = efivar_entry_get(var, &attributes, &datasize, efivarfs_file_read()
/linux-4.1.27/drivers/md/bcache/
H A D	sysfs.h	56 #define sysfs_print(file, var) \ 59 return snprint(buf, PAGE_SIZE, var); \ 71 #define var_printf(_var, fmt) sysfs_printf(_var, fmt, var(_var)) 72 #define var_print(_var) sysfs_print(_var, var(_var)) 73 #define var_hprint(_var) sysfs_hprint(_var, var(_var)) 75 #define sysfs_strtoul(file, var) \ 78 return strtoul_safe(buf, var) ?: (ssize_t) size; \ 81 #define sysfs_strtoul_clamp(file, var, min, max) \ 84 return strtoul_safe_clamp(buf, var, min, max) \ 104 #define sysfs_hatoi(file, var) \ 107 return strtoi_h(buf, &var) ?: (ssize_t) size; \
H A D	stats.c	56 #define var(stat) (s->stat >> 16) SHOW() macro 63 DIV_SAFE(var(cache_hits) * 100, SHOW() 64 var(cache_hits) + var(cache_misses))); SHOW() 68 sysfs_hprint(bypassed, var(sectors_bypassed) << 9); SHOW() 69 #undef var SHOW() macro
H A D	util.h	338 #define strtoul_safe(cp, var) \ 343 var = _v; \ 347 #define strtoul_safe_clamp(cp, var, min, max) \ 352 var = clamp_t(typeof(var), _v, min, max); \ 356 #define snprint(buf, size, var) \ 358 __builtin_types_compatible_p(typeof(var), int) \ 360 __builtin_types_compatible_p(typeof(var), unsigned) \ 362 __builtin_types_compatible_p(typeof(var), long) \ 364 __builtin_types_compatible_p(typeof(var), unsigned long)\ 366 __builtin_types_compatible_p(typeof(var), int64_t) \ 368 __builtin_types_compatible_p(typeof(var), uint64_t) \ 370 __builtin_types_compatible_p(typeof(var), const char *) \ 371 ? "%s\n" : "%i\n", var)
/linux-4.1.27/drivers/video/fbdev/mb862xx/
H A D	mb862xxfbdrv.c	46 static inline int h_total(struct fb_var_screeninfo *var) h_total() argument 48 return var->xres + var->left_margin + h_total() 49 var->right_margin + var->hsync_len; h_total() 52 static inline int v_total(struct fb_var_screeninfo *var) v_total() argument 54 return var->yres + var->upper_margin + v_total() 55 var->lower_margin + var->vsync_len; v_total() 58 static inline int hsp(struct fb_var_screeninfo *var) hsp() argument 60 return var->xres + var->right_margin - 1; hsp() 63 static inline int vsp(struct fb_var_screeninfo *var) vsp() argument 65 return var->yres + var->lower_margin - 1; vsp() 68 static inline int d_pitch(struct fb_var_screeninfo *var) d_pitch() argument 70 return var->xres * var->bits_per_pixel / 8; d_pitch() 91 val = chan_to_field(red, &info->var.red); mb862xxfb_setcolreg() 92 val |= chan_to_field(green, &info->var.green); mb862xxfb_setcolreg() 93 val |= chan_to_field(blue, &info->var.blue); mb862xxfb_setcolreg() 111 static int mb862xxfb_check_var(struct fb_var_screeninfo *var, mb862xxfb_check_var() argument 120 if (var->hsync_len > 255 || var->vsync_len > 255) mb862xxfb_check_var() 123 if ((var->xres + var->right_margin) >= 4096) mb862xxfb_check_var() 126 if ((var->yres + var->lower_margin) > 4096) mb862xxfb_check_var() 129 if (h_total(var) > 4096 || v_total(var) > 4096) mb862xxfb_check_var() 132 if (var->xres_virtual > 4096 || var->yres_virtual > 4096) mb862xxfb_check_var() 135 if (var->bits_per_pixel <= 8) mb862xxfb_check_var() 136 var->bits_per_pixel = 8; mb862xxfb_check_var() 137 else if (var->bits_per_pixel <= 16) mb862xxfb_check_var() 138 var->bits_per_pixel = 16; mb862xxfb_check_var() 139 else if (var->bits_per_pixel <= 32) mb862xxfb_check_var() 140 var->bits_per_pixel = 32; mb862xxfb_check_var() 146 if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) { mb862xxfb_check_var() 149 var->bits_per_pixel = 0; mb862xxfb_check_var() 151 var->bits_per_pixel += 8; mb862xxfb_check_var() 152 r = d_pitch(&fbi->var) % GC_L0M_L0W_UNIT; mb862xxfb_check_var() 153 } while (r && var->bits_per_pixel <= 32); mb862xxfb_check_var() 155 if (d_pitch(&fbi->var) % GC_L0M_L0W_UNIT) mb862xxfb_check_var() 160 tmp = (var->xres * var->bits_per_pixel) / 8; mb862xxfb_check_var() 165 switch (var->bits_per_pixel) { mb862xxfb_check_var() 167 var->red.length = var->bits_per_pixel; mb862xxfb_check_var() 168 var->green.length = var->bits_per_pixel; mb862xxfb_check_var() 169 var->blue.length = var->bits_per_pixel; mb862xxfb_check_var() 170 var->red.offset = 0; mb862xxfb_check_var() 171 var->green.offset = 0; mb862xxfb_check_var() 172 var->blue.offset = 0; mb862xxfb_check_var() 173 var->transp.length = 0; mb862xxfb_check_var() 176 var->red.length = 5; mb862xxfb_check_var() 177 var->green.length = 5; mb862xxfb_check_var() 178 var->blue.length = 5; mb862xxfb_check_var() 179 var->red.offset = 10; mb862xxfb_check_var() 180 var->green.offset = 5; mb862xxfb_check_var() 181 var->blue.offset = 0; mb862xxfb_check_var() 182 var->transp.length = 0; mb862xxfb_check_var() 186 var->transp.length = 8; mb862xxfb_check_var() 187 var->red.length = 8; mb862xxfb_check_var() 188 var->green.length = 8; mb862xxfb_check_var() 189 var->blue.length = 8; mb862xxfb_check_var() 190 var->transp.offset = 24; mb862xxfb_check_var() 191 var->red.offset = 16; mb862xxfb_check_var() 192 var->green.offset = 8; mb862xxfb_check_var() 193 var->blue.offset = 0; mb862xxfb_check_var() 211 mb862xxfb_init_accel(fbi, fbi->var.xres); mb862xxfb_set_par() 222 sc = par->refclk / (1000000 / fbi->var.pixclock) - 1; mb862xxfb_set_par() 230 reg = pack(d_pitch(&fbi->var) / GC_L0M_L0W_UNIT, mb862xxfb_set_par() 231 (fbi->var.yres - 1)); mb862xxfb_set_par() 232 if (fbi->var.bits_per_pixel == 16) mb862xxfb_set_par() 236 if (fbi->var.bits_per_pixel == 32) { mb862xxfb_set_par() 241 reg = pack(fbi->var.yres - 1, fbi->var.xres); mb862xxfb_set_par() 255 reg = pack(fbi->var.xres - 1, fbi->var.xres - 1); mb862xxfb_set_par() 257 reg = pack((fbi->var.yres - 1), vsp(&fbi->var)); mb862xxfb_set_par() 259 reg = ((fbi->var.vsync_len - 1) << 24) | mb862xxfb_set_par() 260 pack((fbi->var.hsync_len - 1), hsp(&fbi->var)); mb862xxfb_set_par() 262 outreg(disp, GC_HTP, pack(h_total(&fbi->var) - 1, 0)); mb862xxfb_set_par() 263 outreg(disp, GC_VTR, pack(v_total(&fbi->var) - 1, 0)); mb862xxfb_set_par() 273 static int mb862xxfb_pan(struct fb_var_screeninfo *var, mb862xxfb_pan() argument 279 reg = pack(var->yoffset, var->xoffset); mb862xxfb_pan() 282 reg = pack(info->var.yres_virtual, info->var.xres_virtual); mb862xxfb_pan() 452 fbi->var.pixclock = (sc * 1000000) / par->refclk; mb862xxfb_init_fbinfo() 453 fbi->var.xres = (inreg(disp, GC_HDB_HDP) & 0x0fff) + 1; mb862xxfb_init_fbinfo() 455 fbi->var.yres = ((reg >> 16) & 0x0fff) + 1; mb862xxfb_init_fbinfo() 457 fbi->var.xres_virtual = fbi->var.xres; mb862xxfb_init_fbinfo() 458 fbi->var.yres_virtual = fbi->var.yres; mb862xxfb_init_fbinfo() 461 fbi->var.bits_per_pixel = 32; mb862xxfb_init_fbinfo() 465 fbi->var.bits_per_pixel = 16; mb862xxfb_init_fbinfo() 467 fbi->var.bits_per_pixel = 8; mb862xxfb_init_fbinfo() 470 fbi->var.hsync_len = ((reg & 0xff0000) >> 16) + 1; mb862xxfb_init_fbinfo() 471 fbi->var.vsync_len = ((reg & 0x3f000000) >> 24) + 1; mb862xxfb_init_fbinfo() 474 fbi->var.right_margin = hsp - fbi->var.xres; mb862xxfb_init_fbinfo() 475 fbi->var.left_margin = ht - hsp - fbi->var.hsync_len; mb862xxfb_init_fbinfo() 477 fbi->var.lower_margin = vsp - fbi->var.yres; mb862xxfb_init_fbinfo() 478 fbi->var.upper_margin = vt - vsp - fbi->var.vsync_len; mb862xxfb_init_fbinfo() 481 fb_videomode_to_var(&fbi->var, (struct fb_videomode *)mode); mb862xxfb_init_fbinfo() 482 fbi->var.bits_per_pixel = mode->def_bpp ? mode->def_bpp : 8; mb862xxfb_init_fbinfo() 486 ret = fb_find_mode(&fbi->var, fbi, "640x480-16@60", mb862xxfb_init_fbinfo() 495 fbi->var.xoffset = 0; mb862xxfb_init_fbinfo() 496 fbi->var.yoffset = 0; mb862xxfb_init_fbinfo() 497 fbi->var.grayscale = 0; mb862xxfb_init_fbinfo() 498 fbi->var.nonstd = 0; mb862xxfb_init_fbinfo() 499 fbi->var.height = -1; mb862xxfb_init_fbinfo() 500 fbi->var.width = -1; mb862xxfb_init_fbinfo() 501 fbi->var.accel_flags = 0; mb862xxfb_init_fbinfo() 502 fbi->var.vmode = FB_VMODE_NONINTERLACED; mb862xxfb_init_fbinfo() 503 fbi->var.activate = FB_ACTIVATE_NOW; mb862xxfb_init_fbinfo() 512 if ((fbi->fbops->fb_check_var)(&fbi->var, fbi)) mb862xxfb_init_fbinfo() 515 fbi->fix.visual = fbi->var.bits_per_pixel == 8 ? mb862xxfb_init_fbinfo() 517 fbi->fix.line_length = (fbi->var.xres_virtual * mb862xxfb_init_fbinfo() 518 fbi->var.bits_per_pixel) / 8; mb862xxfb_init_fbinfo() 519 fbi->fix.smem_len = fbi->fix.line_length * fbi->var.yres_virtual; mb862xxfb_init_fbinfo() 535 stride = par->l1_cfg.sw * (fbi->var.bits_per_pixel / 8); mb862xxfb_init_fbinfo()
/linux-4.1.27/drivers/media/platform/vivid/
H A D	vivid-osd.c	108 static int vivid_fb_set_var(struct vivid_dev *dev, struct fb_var_screeninfo *var) vivid_fb_set_var() argument 112 if (var->bits_per_pixel != 16) { vivid_fb_set_var() 116 dev->display_byte_stride = var->xres * dev->bytes_per_pixel; vivid_fb_set_var() 141 static int _vivid_fb_check_var(struct fb_var_screeninfo *var, struct vivid_dev *dev) _vivid_fb_check_var() argument 145 var->bits_per_pixel = 16; _vivid_fb_check_var() 146 if (var->green.length == 5) { _vivid_fb_check_var() 147 var->red.offset = 10; _vivid_fb_check_var() 148 var->red.length = 5; _vivid_fb_check_var() 149 var->green.offset = 5; _vivid_fb_check_var() 150 var->green.length = 5; _vivid_fb_check_var() 151 var->blue.offset = 0; _vivid_fb_check_var() 152 var->blue.length = 5; _vivid_fb_check_var() 153 var->transp.offset = 15; _vivid_fb_check_var() 154 var->transp.length = 1; _vivid_fb_check_var() 156 var->red.offset = 11; _vivid_fb_check_var() 157 var->red.length = 5; _vivid_fb_check_var() 158 var->green.offset = 5; _vivid_fb_check_var() 159 var->green.length = 6; _vivid_fb_check_var() 160 var->blue.offset = 0; _vivid_fb_check_var() 161 var->blue.length = 5; _vivid_fb_check_var() 162 var->transp.offset = 0; _vivid_fb_check_var() 163 var->transp.length = 0; _vivid_fb_check_var() 165 var->xoffset = var->yoffset = 0; _vivid_fb_check_var() 166 var->left_margin = var->upper_margin = 0; _vivid_fb_check_var() 167 var->nonstd = 0; _vivid_fb_check_var() 169 var->vmode &= ~FB_VMODE_MASK; _vivid_fb_check_var() 170 var->vmode = FB_VMODE_NONINTERLACED; _vivid_fb_check_var() 173 var->hsync_len = 24; _vivid_fb_check_var() 174 var->vsync_len = 2; _vivid_fb_check_var() 175 var->pixclock = 84316; _vivid_fb_check_var() 176 var->right_margin = 776; _vivid_fb_check_var() 177 var->lower_margin = 591; _vivid_fb_check_var() 181 static int vivid_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) vivid_fb_check_var() argument 186 return _vivid_fb_check_var(var, dev); vivid_fb_check_var() 189 static int vivid_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) vivid_fb_pan_display() argument 201 rc = vivid_fb_set_var(dev, &info->var); vivid_fb_set_par() 221 if (info->var.bits_per_pixel == 16) { vivid_fb_setcolreg() 222 switch (info->var.green.length) { vivid_fb_setcolreg() 328 dev->fb_info.var = dev->fb_defined; vivid_fb_init_vidmode()
/linux-4.1.27/drivers/staging/sm7xxfb/
H A D	sm7xxfb.c	259 if (sfb->fb.var.bits_per_pixel == 16) { smtc_setcolreg() 262 val = chan_to_field(red, &sfb->fb.var.red); smtc_setcolreg() 263 val |= chan_to_field(green, &sfb->fb.var.green); smtc_setcolreg() 264 val |= chan_to_field(blue, &sfb->fb.var.blue); smtc_setcolreg() 277 val = chan_to_field(red, &sfb->fb.var.red); smtc_setcolreg() 278 val |= chan_to_field(green, &sfb->fb.var.green); smtc_setcolreg() 279 val |= chan_to_field(blue, &sfb->fb.var.blue); smtc_setcolreg() 475 "sfb->width=%d sfb->height=%d sfb->fb.var.bits_per_pixel=%d sfb->hz=%d\n", sm7xx_set_timing() 476 sfb->width, sfb->height, sfb->fb.var.bits_per_pixel, sfb->hz); sm7xx_set_timing() 481 vgamode[j].bpp == sfb->fb.var.bits_per_pixel && sm7xx_set_timing() 554 (sfb->width * sfb->fb.var.bits_per_pixel) / 64; sm7xx_set_timing() 555 switch (sfb->fb.var.bits_per_pixel) { sm7xx_set_timing() 586 switch (sfb->fb.var.bits_per_pixel) { smtcfb_setmode() 589 sfb->fb.fix.line_length = sfb->fb.var.xres * 4; smtcfb_setmode() 590 sfb->fb.var.red.length = 8; smtcfb_setmode() 591 sfb->fb.var.green.length = 8; smtcfb_setmode() 592 sfb->fb.var.blue.length = 8; smtcfb_setmode() 593 sfb->fb.var.red.offset = 16; smtcfb_setmode() 594 sfb->fb.var.green.offset = 8; smtcfb_setmode() 595 sfb->fb.var.blue.offset = 0; smtcfb_setmode() 599 sfb->fb.fix.line_length = sfb->fb.var.xres * 3; smtcfb_setmode() 600 sfb->fb.var.red.length = 8; smtcfb_setmode() 601 sfb->fb.var.green.length = 8; smtcfb_setmode() 602 sfb->fb.var.blue.length = 8; smtcfb_setmode() 603 sfb->fb.var.red.offset = 16; smtcfb_setmode() 604 sfb->fb.var.green.offset = 8; smtcfb_setmode() 605 sfb->fb.var.blue.offset = 0; smtcfb_setmode() 609 sfb->fb.fix.line_length = sfb->fb.var.xres; smtcfb_setmode() 610 sfb->fb.var.red.length = 3; smtcfb_setmode() 611 sfb->fb.var.green.length = 3; smtcfb_setmode() 612 sfb->fb.var.blue.length = 2; smtcfb_setmode() 613 sfb->fb.var.red.offset = 5; smtcfb_setmode() 614 sfb->fb.var.green.offset = 2; smtcfb_setmode() 615 sfb->fb.var.blue.offset = 0; smtcfb_setmode() 620 sfb->fb.fix.line_length = sfb->fb.var.xres * 2; smtcfb_setmode() 621 sfb->fb.var.red.length = 5; smtcfb_setmode() 622 sfb->fb.var.green.length = 6; smtcfb_setmode() 623 sfb->fb.var.blue.length = 5; smtcfb_setmode() 624 sfb->fb.var.red.offset = 11; smtcfb_setmode() 625 sfb->fb.var.green.offset = 5; smtcfb_setmode() 626 sfb->fb.var.blue.offset = 0; smtcfb_setmode() 630 sfb->width = sfb->fb.var.xres; smtcfb_setmode() 631 sfb->height = sfb->fb.var.yres; smtcfb_setmode() 636 static int smtc_check_var(struct fb_var_screeninfo *var, struct fb_info *info) smtc_check_var() argument 639 if (var->xres_virtual < var->xres) smtc_check_var() 640 var->xres_virtual = var->xres; smtc_check_var() 642 if (var->yres_virtual < var->yres) smtc_check_var() 643 var->yres_virtual = var->yres; smtc_check_var() 646 if ((var->bits_per_pixel != 8) && (var->bits_per_pixel != 16) && smtc_check_var() 647 (var->bits_per_pixel != 24) && (var->bits_per_pixel != 32)) smtc_check_var() 648 var->bits_per_pixel = 16; smtc_check_var() 692 sfb->fb.var = smtcfb_var; smtc_alloc_fb_info() 727 if (sfb->fb.var.bits_per_pixel == 32) smtc_map_smem() 802 sfb->fb.var.xres = smtc_scr_info.lfb_width; smtcfb_pci_probe() 803 sfb->fb.var.yres = smtc_scr_info.lfb_height; smtcfb_pci_probe() 804 sfb->fb.var.bits_per_pixel = smtc_scr_info.lfb_depth; smtcfb_pci_probe() 807 sfb->fb.var.xres = SCREEN_X_RES; smtcfb_pci_probe() 808 sfb->fb.var.yres = SCREEN_Y_RES; smtcfb_pci_probe() 809 sfb->fb.var.bits_per_pixel = SCREEN_BPP; smtcfb_pci_probe() 813 if (sfb->fb.var.bits_per_pixel == 24) smtcfb_pci_probe() 814 sfb->fb.var.bits_per_pixel = (smtc_scr_info.lfb_depth = 32); smtcfb_pci_probe() 836 if (sfb->fb.var.bits_per_pixel == 32) { smtcfb_pci_probe() 857 if (sfb->fb.var.bits_per_pixel == 32) smtcfb_pci_probe() 883 if (15 == sfb->fb.var.bits_per_pixel) smtcfb_pci_probe() 884 sfb->fb.var.bits_per_pixel = 16; smtcfb_pci_probe() 886 sfb->fb.var.xres_virtual = sfb->fb.var.xres; smtcfb_pci_probe() 887 sfb->fb.var.yres_virtual = sfb->fb.var.yres; smtcfb_pci_probe() 900 sfb->chip_id, sfb->chip_rev_id, sfb->fb.var.xres, smtcfb_pci_probe() 901 sfb->fb.var.yres, sfb->fb.var.bits_per_pixel); smtcfb_pci_probe() 992 if (sfb->fb.var.bits_per_pixel == 32) smtcfb_pci_resume()
/linux-4.1.27/drivers/video/fbdev/omap/
H A D	omapfb_main.c	198 struct fb_var_screeninfo *var = &fbi->var; ctrl_change_mode() local 200 offset = var->yoffset * fbi->fix.line_length + ctrl_change_mode() 201 var->xoffset * var->bits_per_pixel / 8; ctrl_change_mode() 206 offset, var->xres_virtual, ctrl_change_mode() 208 var->xres, var->yres, plane->color_mode); ctrl_change_mode() 213 r = fbdev->ctrl->set_rotate(var->rotate); ctrl_change_mode() 220 var->xres, var->yres, ctrl_change_mode() 257 struct fb_var_screeninfo *var = &info->var; _setcolreg() local 286 pal = ((red >> (16 - var->red.length)) << _setcolreg() 287 var->red.offset) | _setcolreg() 288 ((green >> (16 - var->green.length)) << _setcolreg() 289 var->green.offset) | _setcolreg() 290 (blue >> (16 - var->blue.length)); _setcolreg() 384 * When calling this fb_info.var must be set up already. 389 struct fb_var_screeninfo *var = &fbi->var; set_fb_fix() local 408 bpp = var->bits_per_pixel; set_fb_fix() 409 if (var->nonstd) set_fb_fix() 411 else switch (var->bits_per_pixel) { set_fb_fix() 426 fix->line_length = var->xres_virtual * bpp / 8; set_fb_fix() 430 struct fb_var_screeninfo *var) set_color_mode() 432 switch (var->nonstd) { set_color_mode() 436 var->bits_per_pixel = 16; set_color_mode() 437 plane->color_mode = var->nonstd; set_color_mode() 440 var->bits_per_pixel = 12; set_color_mode() 441 plane->color_mode = var->nonstd; set_color_mode() 444 var->bits_per_pixel = 16; set_color_mode() 445 plane->color_mode = var->nonstd; set_color_mode() 451 switch (var->bits_per_pixel) { set_color_mode() 465 var->bits_per_pixel = 16; set_color_mode() 478 * Check the values in var against our capabilities and in case of out of 482 struct fb_var_screeninfo *var) set_fb_var() 493 if (set_color_mode(plane, var) < 0) set_fb_var() 496 bpp = var->bits_per_pixel; set_fb_var() 500 switch (var->rotate) { set_fb_var() 508 var->xres = panel->x_res; set_fb_var() 509 var->yres = panel->y_res; set_fb_var() 519 var->xres = panel->y_res; set_fb_var() 520 var->yres = panel->x_res; set_fb_var() 527 if (var->xres < xres_min) set_fb_var() 528 var->xres = xres_min; set_fb_var() 529 if (var->yres < yres_min) set_fb_var() 530 var->yres = yres_min; set_fb_var() 531 if (var->xres > xres_max) set_fb_var() 532 var->xres = xres_max; set_fb_var() 533 if (var->yres > yres_max) set_fb_var() 534 var->yres = yres_max; set_fb_var() 536 if (var->xres_virtual < var->xres) set_fb_var() 537 var->xres_virtual = var->xres; set_fb_var() 538 if (var->yres_virtual < var->yres) set_fb_var() 539 var->yres_virtual = var->yres; set_fb_var() 541 line_size = var->xres_virtual * bpp / 8; set_fb_var() 542 if (line_size * var->yres_virtual > max_frame_size) { set_fb_var() 544 line_size = max_frame_size / var->yres_virtual; set_fb_var() 545 var->xres_virtual = line_size * 8 / bpp; set_fb_var() 546 if (var->xres_virtual < var->xres) { set_fb_var() 548 var->xres_virtual = var->xres; set_fb_var() 549 line_size = var->xres * bpp / 8; set_fb_var() 550 var->yres_virtual = max_frame_size / line_size; set_fb_var() 553 if (var->xres_virtual < var->xres) set_fb_var() 554 var->xres = var->xres_virtual; set_fb_var() 555 if (var->yres_virtual < var->yres) set_fb_var() 556 var->yres = var->yres_virtual; set_fb_var() 557 if (var->xres < xres_min || var->yres < yres_min) set_fb_var() 560 if (var->xres + var->xoffset > var->xres_virtual) set_fb_var() 561 var->xoffset = var->xres_virtual - var->xres; set_fb_var() 562 if (var->yres + var->yoffset > var->yres_virtual) set_fb_var() 563 var->yoffset = var->yres_virtual - var->yres; set_fb_var() 566 var->red.offset = 8; var->red.length = 4; set_fb_var() 567 var->red.msb_right = 0; set_fb_var() 568 var->green.offset = 4; var->green.length = 4; set_fb_var() 569 var->green.msb_right = 0; set_fb_var() 570 var->blue.offset = 0; var->blue.length = 4; set_fb_var() 571 var->blue.msb_right = 0; set_fb_var() 573 var->red.offset = 11; var->red.length = 5; set_fb_var() 574 var->red.msb_right = 0; set_fb_var() 575 var->green.offset = 5; var->green.length = 6; set_fb_var() 576 var->green.msb_right = 0; set_fb_var() 577 var->blue.offset = 0; var->blue.length = 5; set_fb_var() 578 var->blue.msb_right = 0; set_fb_var() 581 var->height = -1; set_fb_var() 582 var->width = -1; set_fb_var() 583 var->grayscale = 0; set_fb_var() 586 var->pixclock = 10000000 / (panel->pixel_clock / 100); set_fb_var() 587 var->left_margin = panel->hfp; set_fb_var() 588 var->right_margin = panel->hbp; set_fb_var() 589 var->upper_margin = panel->vfp; set_fb_var() 590 var->lower_margin = panel->vbp; set_fb_var() 591 var->hsync_len = panel->hsw; set_fb_var() 592 var->vsync_len = panel->vsw; set_fb_var() 595 var->vmode = FB_VMODE_NONINTERLACED; set_fb_var() 596 var->sync = 0; set_fb_var() 609 if (rotate != fbi->var.rotate) { omapfb_rotate() 612 memcpy(new_var, &fbi->var, sizeof(*new_var)); omapfb_rotate() 615 memcmp(new_var, &fbi->var, sizeof(*new_var))) { omapfb_rotate() 616 memcpy(&fbi->var, new_var, sizeof(*new_var)); omapfb_rotate() 627 static int omapfb_pan_display(struct fb_var_screeninfo *var, omapfb_pan_display() argument 635 if (var->xoffset != fbi->var.xoffset || omapfb_pan_display() 636 var->yoffset != fbi->var.yoffset) { omapfb_pan_display() 639 memcpy(new_var, &fbi->var, sizeof(*new_var)); omapfb_pan_display() 640 new_var->xoffset = var->xoffset; omapfb_pan_display() 641 new_var->yoffset = var->yoffset; omapfb_pan_display() 645 memcpy(&fbi->var, new_var, sizeof(*new_var)); omapfb_pan_display() 675 * Check values in var, try to adjust them in case of out of bound values if 678 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi) omapfb_check_var() argument 687 r = set_fb_var(fbi, var); omapfb_check_var() 719 struct fb_var_screeninfo *var = &fbi->var; omapfb_update_window_async() local 721 switch (var->rotate) { omapfb_update_window_async() 785 win.width = fbi->var.xres; omapfb_update_full_screen() 786 win.height = fbi->var.yres; omapfb_update_full_screen() 789 win.out_width = fbi->var.xres; omapfb_update_full_screen() 790 win.out_height = fbi->var.yres; omapfb_update_full_screen() 883 memcpy(new_var, &fbi->var, sizeof(*new_var)); omapfb_setup_mem() 903 memcpy(&fbi->var, new_var, sizeof(fbi->var)); omapfb_setup_mem() 909 * screen parameters in var / fix are invalid. omapfb_setup_mem() 1484 struct fb_var_screeninfo *var = &info->var; fbinfo_init() local 1495 var->accel_flags = def_accel ? FB_ACCELF_TEXT : 0; fbinfo_init() 1496 var->xres = def_vxres; fbinfo_init() 1497 var->yres = def_vyres; fbinfo_init() 1498 var->xres_virtual = def_vxres; fbinfo_init() 1499 var->yres_virtual = def_vyres; fbinfo_init() 1500 var->rotate = def_rotate; fbinfo_init() 1501 var->bits_per_pixel = fbdev->panel->bpp; fbinfo_init() 1503 set_fb_var(info, var); fbinfo_init() 1558 plane->info.out_width = fbi->var.xres; planes_init() 1559 plane->info.out_height = fbi->var.yres; planes_init() 429 set_color_mode(struct omapfb_plane_struct *plane, struct fb_var_screeninfo *var) set_color_mode() argument 481 set_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var) set_fb_var() argument
/linux-4.1.27/drivers/staging/sm750fb/
H A D	sm750.c	47 /* common var for all device */ 153 fbcursor->image.dx - info->var.xoffset, lynxfb_ops_cursor() 154 fbcursor->image.dy - info->var.yoffset); lynxfb_ops_cursor() 203 Bpp = info->var.bits_per_pixel >> 3; lynxfb_ops_fillrect() 238 Bpp = info->var.bits_per_pixel >> 3; lynxfb_ops_copyarea() 269 Bpp = info->var.bits_per_pixel >> 3; lynxfb_ops_imageblit() 301 static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var, lynxfb_ops_pan_display() argument 315 ret = crtc->proc_panDisplay(crtc, var, info); lynxfb_ops_pan_display() 326 struct fb_var_screeninfo *var; lynxfb_ops_set_par() local 339 var = &info->var; lynxfb_ops_set_par() 343 line_length = var->xres_virtual * var->bits_per_pixel / 8; lynxfb_ops_set_par() 348 /* var->red,green,blue,transp are need to be set by driver lynxfb_ops_set_par() 352 switch (var->bits_per_pixel) { lynxfb_ops_set_par() 355 var->red.offset = 0; lynxfb_ops_set_par() 356 var->red.length = 8; lynxfb_ops_set_par() 357 var->green.offset = 0; lynxfb_ops_set_par() 358 var->green.length = 8; lynxfb_ops_set_par() 359 var->blue.offset = 0; lynxfb_ops_set_par() 360 var->blue.length = 8; lynxfb_ops_set_par() 361 var->transp.length = 0; lynxfb_ops_set_par() 362 var->transp.offset = 0; lynxfb_ops_set_par() 365 var->red.offset = 11; lynxfb_ops_set_par() 366 var->red.length = 5; lynxfb_ops_set_par() 367 var->green.offset = 5; lynxfb_ops_set_par() 368 var->green.length = 6; lynxfb_ops_set_par() 369 var->blue.offset = 0; lynxfb_ops_set_par() 370 var->blue.length = 5; lynxfb_ops_set_par() 371 var->transp.length = 0; lynxfb_ops_set_par() 372 var->transp.offset = 0; lynxfb_ops_set_par() 377 var->red.offset = 16; lynxfb_ops_set_par() 378 var->red.length = 8; lynxfb_ops_set_par() 379 var->green.offset = 8; lynxfb_ops_set_par() 380 var->green.length = 8; lynxfb_ops_set_par() 381 var->blue.offset = 0; lynxfb_ops_set_par() 382 var->blue.length = 8; lynxfb_ops_set_par() 389 var->height = var->width = -1; lynxfb_ops_set_par() 390 var->accel_flags = 0;/*FB_ACCELF_TEXT;*/ lynxfb_ops_set_par() 396 ret = crtc->proc_setMode(crtc, var, fix); lynxfb_ops_set_par() 398 ret = output->proc_setMode(output, var, fix); lynxfb_ops_set_par() 532 static int lynxfb_ops_check_var(struct fb_var_screeninfo *var, lynxfb_ops_check_var() argument 549 pr_debug("check var:%dx%d-%d\n", lynxfb_ops_check_var() 550 var->xres, lynxfb_ops_check_var() 551 var->yres, lynxfb_ops_check_var() 552 var->bits_per_pixel); lynxfb_ops_check_var() 555 switch (var->bits_per_pixel) { lynxfb_ops_check_var() 562 pr_err("bpp %d not supported\n", var->bits_per_pixel); lynxfb_ops_check_var() 567 switch (var->bits_per_pixel) { lynxfb_ops_check_var() 570 var->red.offset = 0; lynxfb_ops_check_var() 571 var->red.length = 8; lynxfb_ops_check_var() 572 var->green.offset = 0; lynxfb_ops_check_var() 573 var->green.length = 8; lynxfb_ops_check_var() 574 var->blue.offset = 0; lynxfb_ops_check_var() 575 var->blue.length = 8; lynxfb_ops_check_var() 576 var->transp.length = 0; lynxfb_ops_check_var() 577 var->transp.offset = 0; lynxfb_ops_check_var() 580 var->red.offset = 11; lynxfb_ops_check_var() 581 var->red.length = 5; lynxfb_ops_check_var() 582 var->green.offset = 5; lynxfb_ops_check_var() 583 var->green.length = 6; lynxfb_ops_check_var() 584 var->blue.offset = 0; lynxfb_ops_check_var() 585 var->blue.length = 5; lynxfb_ops_check_var() 586 var->transp.length = 0; lynxfb_ops_check_var() 587 var->transp.offset = 0; lynxfb_ops_check_var() 592 var->red.offset = 16; lynxfb_ops_check_var() 593 var->red.length = 8; lynxfb_ops_check_var() 594 var->green.offset = 8; lynxfb_ops_check_var() 595 var->green.length = 8; lynxfb_ops_check_var() 596 var->blue.offset = 0; lynxfb_ops_check_var() 597 var->blue.length = 8; lynxfb_ops_check_var() 604 var->height = var->width = -1; lynxfb_ops_check_var() 605 var->accel_flags = 0;/* FB_ACCELF_TEXT; */ lynxfb_ops_check_var() 608 request = var->xres_virtual * (var->bits_per_pixel >> 3); lynxfb_ops_check_var() 612 request = request * var->yres_virtual; lynxfb_ops_check_var() 618 ret = output->proc_checkMode(output, var); lynxfb_ops_check_var() 620 ret = crtc->proc_checkMode(crtc, var); lynxfb_ops_check_var() 635 struct fb_var_screeninfo *var; lynxfb_ops_setcolreg() local 640 var = &info->var; lynxfb_ops_setcolreg() 648 if (info->var.grayscale) lynxfb_ops_setcolreg() 651 if (var->bits_per_pixel == 8 && lynxfb_ops_setcolreg() 664 if (var->bits_per_pixel == 16 || lynxfb_ops_setcolreg() 665 var->bits_per_pixel == 32 || lynxfb_ops_setcolreg() 666 var->bits_per_pixel == 24) { lynxfb_ops_setcolreg() 667 val = chan_to_field(red, &var->red); lynxfb_ops_setcolreg() 668 val |= chan_to_field(green, &var->green); lynxfb_ops_setcolreg() 669 val |= chan_to_field(blue, &var->blue); lynxfb_ops_setcolreg() 798 struct fb_var_screeninfo *var; lynxfb_set_fbinfo() local 823 var = &info->var; lynxfb_set_fbinfo() 876 ret = fb_find_mode(var, info, g_fbmode[index], lynxfb_set_fbinfo() 901 /* some member of info->var had been set by fb_find_mode */ lynxfb_set_fbinfo() 903 pr_info("Member of info->var is :\n\ lynxfb_set_fbinfo() 912 var->xres, lynxfb_set_fbinfo() 913 var->yres, lynxfb_set_fbinfo() 914 var->xres_virtual, lynxfb_set_fbinfo() 915 var->yres_virtual, lynxfb_set_fbinfo() 916 var->xoffset, lynxfb_set_fbinfo() 917 var->yoffset, lynxfb_set_fbinfo() 918 var->bits_per_pixel); lynxfb_set_fbinfo() 925 (var->xres_virtual * var->bits_per_pixel/8)); lynxfb_set_fbinfo() 930 info->screen_size = line_length * var->yres_virtual; lynxfb_set_fbinfo() 960 switch (var->bits_per_pixel) { lynxfb_set_fbinfo() 970 /* set var */ lynxfb_set_fbinfo() 971 var->activate = FB_ACTIVATE_NOW; lynxfb_set_fbinfo() 972 var->accel_flags = 0; lynxfb_set_fbinfo() 973 var->vmode = FB_VMODE_NONINTERLACED; lynxfb_set_fbinfo() 992 lynxfb_ops_check_var(var, info); lynxfb_set_fbinfo()
H A D	sm750_hw.c	214 int hw_sm750_output_checkMode(struct lynxfb_output* output, struct fb_var_screeninfo* var) hw_sm750_output_checkMode() argument 222 struct fb_var_screeninfo* var, struct fb_fix_screeninfo* fix) hw_sm750_output_setMode() 268 int hw_sm750_crtc_checkMode(struct lynxfb_crtc* crtc, struct fb_var_screeninfo* var) hw_sm750_crtc_checkMode() argument 275 switch (var->bits_per_pixel){ hw_sm750_crtc_checkMode() 295 set the controller's mode for @crtc charged with @var and @fix parameters 298 struct fb_var_screeninfo* var, hw_sm750_crtc_setMode() 315 switch(var->bits_per_pixel){ hw_sm750_crtc_setMode() 332 // modparm.pixel_clock = PS_TO_HZ(var->pixclock); hw_sm750_crtc_setMode() 333 modparm.pixel_clock = ps_to_hz(var->pixclock); hw_sm750_crtc_setMode() 334 modparm.vertical_sync_polarity = (var->sync & FB_SYNC_HOR_HIGH_ACT) ? POS:NEG; hw_sm750_crtc_setMode() 335 modparm.horizontal_sync_polarity = (var->sync & FB_SYNC_VERT_HIGH_ACT) ? POS:NEG; hw_sm750_crtc_setMode() 336 modparm.clock_phase_polarity = (var->sync& FB_SYNC_COMP_HIGH_ACT) ? POS:NEG; hw_sm750_crtc_setMode() 337 modparm.horizontal_display_end = var->xres; hw_sm750_crtc_setMode() 338 modparm.horizontal_sync_width = var->hsync_len; hw_sm750_crtc_setMode() 339 modparm.horizontal_sync_start = var->xres + var->right_margin; hw_sm750_crtc_setMode() 340 modparm.horizontal_total = var->xres + var->left_margin + var->right_margin + var->hsync_len; hw_sm750_crtc_setMode() 341 modparm.vertical_display_end = var->yres; hw_sm750_crtc_setMode() 342 modparm.vertical_sync_height = var->vsync_len; hw_sm750_crtc_setMode() 343 modparm.vertical_sync_start = var->yres + var->lower_margin; hw_sm750_crtc_setMode() 344 modparm.vertical_total = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; hw_sm750_crtc_setMode() 366 reg = var->xres * (var->bits_per_pixel >> 3); hw_sm750_crtc_setMode() 375 FIELD_VALUE(0, PANEL_WINDOW_WIDTH, WIDTH, var->xres -1)| hw_sm750_crtc_setMode() 376 FIELD_VALUE(0, PANEL_WINDOW_WIDTH, X, var->xoffset)); hw_sm750_crtc_setMode() 379 FIELD_VALUE(0, PANEL_WINDOW_HEIGHT, HEIGHT, var->yres_virtual - 1)| hw_sm750_crtc_setMode() 380 FIELD_VALUE(0, PANEL_WINDOW_HEIGHT, Y, var->yoffset)); hw_sm750_crtc_setMode() 385 FIELD_VALUE(0, PANEL_PLANE_BR, BOTTOM, var->yres - 1)| hw_sm750_crtc_setMode() 386 FIELD_VALUE(0, PANEL_PLANE_BR,RIGHT, var->xres - 1)); hw_sm750_crtc_setMode() 393 (var->bits_per_pixel >> 4) hw_sm750_crtc_setMode() 398 reg = var->xres * (var->bits_per_pixel >> 3); hw_sm750_crtc_setMode() 408 reg = FIELD_VALUE(reg, CRT_DISPLAY_CTRL, FORMAT, var->bits_per_pixel >> 4); hw_sm750_crtc_setMode() 618 const struct fb_var_screeninfo *var, hw_sm750_pan_display() 623 if ((var->xoffset + var->xres > var->xres_virtual) || hw_sm750_pan_display() 624 (var->yoffset + var->yres > var->yres_virtual)) { hw_sm750_pan_display() 628 total = var->yoffset * info->fix.line_length + hw_sm750_pan_display() 629 ((var->xoffset * var->bits_per_pixel) >> 3); hw_sm750_pan_display() 221 hw_sm750_output_setMode(struct lynxfb_output* output, struct fb_var_screeninfo* var, struct fb_fix_screeninfo* fix) hw_sm750_output_setMode() argument 297 hw_sm750_crtc_setMode(struct lynxfb_crtc* crtc, struct fb_var_screeninfo* var, struct fb_fix_screeninfo* fix) hw_sm750_crtc_setMode() argument 617 hw_sm750_pan_display(struct lynxfb_crtc *crtc, const struct fb_var_screeninfo *var, const struct fb_info *info) hw_sm750_pan_display() argument
/linux-4.1.27/drivers/video/fbdev/mbx/
H A D	mbxfb.c	182 static int mbxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) mbxfb_check_var() argument 186 var->pixclock = mbxfb_get_pixclock(var->pixclock, &div); mbxfb_check_var() 188 if (var->xres < MIN_XRES) mbxfb_check_var() 189 var->xres = MIN_XRES; mbxfb_check_var() 190 if (var->yres < MIN_YRES) mbxfb_check_var() 191 var->yres = MIN_YRES; mbxfb_check_var() 192 if (var->xres > MAX_XRES) mbxfb_check_var() 194 if (var->yres > MAX_YRES) mbxfb_check_var() 196 var->xres_virtual = max(var->xres_virtual, var->xres); mbxfb_check_var() 197 var->yres_virtual = max(var->yres_virtual, var->yres); mbxfb_check_var() 199 switch (var->bits_per_pixel) { mbxfb_check_var() 204 var->green.length = (var->green.length == 5) ? 5 : 6; mbxfb_check_var() 205 var->red.length = 5; mbxfb_check_var() 206 var->blue.length = 5; mbxfb_check_var() 207 var->transp.length = 6 - var->green.length; mbxfb_check_var() 208 var->blue.offset = 0; mbxfb_check_var() 209 var->green.offset = 5; mbxfb_check_var() 210 var->red.offset = 5 + var->green.length; mbxfb_check_var() 211 var->transp.offset = (5 + var->red.offset) & 15; mbxfb_check_var() 215 var->red.offset = 16; mbxfb_check_var() 216 var->red.length = 8; mbxfb_check_var() 217 var->green.offset = 8; mbxfb_check_var() 218 var->green.length = 8; mbxfb_check_var() 219 var->blue.offset = 0; mbxfb_check_var() 220 var->blue.length = 8; mbxfb_check_var() 221 var->transp.length = var->bits_per_pixel - 24; mbxfb_check_var() 222 var->transp.offset = (var->transp.length) ? 24 : 0; mbxfb_check_var() 225 var->red.msb_right = 0; mbxfb_check_var() 226 var->green.msb_right = 0; mbxfb_check_var() 227 var->blue.msb_right = 0; mbxfb_check_var() 228 var->transp.msb_right = 0; mbxfb_check_var() 235 struct fb_var_screeninfo *var = &info->var; mbxfb_set_par() local 242 info->fix.line_length = var->xres_virtual * var->bits_per_pixel / 8; mbxfb_set_par() 247 if (info->var.bits_per_pixel == 8) { mbxfb_set_par() 254 switch (info->var.bits_per_pixel) { mbxfb_set_par() 256 if (info->var.green.length == 5) mbxfb_set_par() 272 gsctrl |= Gsctrl_Width(info->var.xres) | mbxfb_set_par() 273 Gsctrl_Height(info->var.yres); mbxfb_set_par() 277 gsadr |= Gsadr_Srcstride(info->var.xres * info->var.bits_per_pixel / mbxfb_set_par() 282 var->pixclock = mbxfb_get_pixclock(info->var.pixclock, &div); mbxfb_set_par() 287 hbps = var->hsync_len; mbxfb_set_par() 288 has = hbps + var->left_margin; mbxfb_set_par() 289 hfps = has + var->xres; mbxfb_set_par() 290 ht = hfps + var->right_margin; mbxfb_set_par() 292 vbps = var->vsync_len; mbxfb_set_par() 293 vas = vbps + var->upper_margin; mbxfb_set_par() 294 vfps = vas + var->yres; mbxfb_set_par() 295 vt = vfps + var->lower_margin; mbxfb_set_par() 755 gsctrl = GSCTRL_GAMMA_EN | Gsctrl_Width(fbi->var.xres) | setup_graphics() 756 Gsctrl_Height(fbi->var.yres); setup_graphics() 757 switch (fbi->var.bits_per_pixel) { setup_graphics() 759 if (fbi->var.green.length == 5) setup_graphics() 789 if (fbi->var.sync & FB_SYNC_HOR_HIGH_ACT) setup_display() 791 if (fbi->var.sync & FB_SYNC_VERT_HIGH_ACT) setup_display() 965 fbi->var = mbxfb_default; mbxfb_probe()
/linux-4.1.27/drivers/dma/bestcomm/
H A D	ata.c	27 /* Task image/var/inc */ 61 struct bcom_ata_var *var; bcom_ata_init() local 75 var = (struct bcom_ata_var *) bcom_task_var(tsk->tasknum); bcom_ata_init() 83 var->enable = bcom_eng->regs_base + bcom_ata_init() 85 var->bd_base = tsk->bd_pa; bcom_ata_init() 86 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); bcom_ata_init() 87 var->bd_start = tsk->bd_pa; bcom_ata_init() 88 var->buffer_size = maxbufsize; bcom_ata_init() 133 struct bcom_ata_var *var; bcom_ata_reset_bd() local 141 var = (struct bcom_ata_var *) bcom_task_var(tsk->tasknum); bcom_ata_reset_bd() 142 var->bd_start = var->bd_base; bcom_ata_reset_bd()
H A D	fec.c	25 /* Task image/var/inc */ 114 struct bcom_fec_rx_var *var; bcom_fec_rx_reset() local 121 var = (struct bcom_fec_rx_var *) bcom_task_var(tsk->tasknum); bcom_fec_rx_reset() 127 var->enable = bcom_eng->regs_base + bcom_fec_rx_reset() 129 var->fifo = (u32) priv->fifo; bcom_fec_rx_reset() 130 var->bd_base = tsk->bd_pa; bcom_fec_rx_reset() 131 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); bcom_fec_rx_reset() 132 var->bd_start = tsk->bd_pa; bcom_fec_rx_reset() 133 var->buffer_size = priv->maxbufsize; bcom_fec_rx_reset() 215 struct bcom_fec_tx_var *var; bcom_fec_tx_reset() local 222 var = (struct bcom_fec_tx_var *) bcom_task_var(tsk->tasknum); bcom_fec_tx_reset() 228 var->enable = bcom_eng->regs_base + bcom_fec_tx_reset() 230 var->fifo = (u32) priv->fifo; bcom_fec_tx_reset() 231 var->DRD = bcom_sram_va2pa(self_modified_drd(tsk->tasknum)); bcom_fec_tx_reset() 232 var->bd_base = tsk->bd_pa; bcom_fec_tx_reset() 233 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); bcom_fec_tx_reset() 234 var->bd_start = tsk->bd_pa; bcom_fec_tx_reset()
H A D	gen_bd.c	30 /* Task image/var/inc */ 121 struct bcom_gen_bd_rx_var *var; bcom_gen_bd_rx_reset() local 128 var = (struct bcom_gen_bd_rx_var *) bcom_task_var(tsk->tasknum); bcom_gen_bd_rx_reset() 134 var->enable = bcom_eng->regs_base + bcom_gen_bd_rx_reset() 136 var->fifo = (u32) priv->fifo; bcom_gen_bd_rx_reset() 137 var->bd_base = tsk->bd_pa; bcom_gen_bd_rx_reset() 138 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); bcom_gen_bd_rx_reset() 139 var->bd_start = tsk->bd_pa; bcom_gen_bd_rx_reset() 140 var->buffer_size = priv->maxbufsize; bcom_gen_bd_rx_reset() 205 struct bcom_gen_bd_tx_var *var; bcom_gen_bd_tx_reset() local 212 var = (struct bcom_gen_bd_tx_var *) bcom_task_var(tsk->tasknum); bcom_gen_bd_tx_reset() 218 var->enable = bcom_eng->regs_base + bcom_gen_bd_tx_reset() 220 var->fifo = (u32) priv->fifo; bcom_gen_bd_tx_reset() 221 var->bd_base = tsk->bd_pa; bcom_gen_bd_tx_reset() 222 var->bd_last = tsk->bd_pa + ((tsk->num_bd-1) * tsk->bd_size); bcom_gen_bd_tx_reset() 223 var->bd_start = tsk->bd_pa; bcom_gen_bd_tx_reset()
/linux-4.1.27/tools/perf/util/
H A D	debug.c	25 static int _eprintf(int level, int var, const char *fmt, va_list args) _eprintf() argument 29 if (var >= level) { _eprintf() 39 int eprintf(int level, int var, const char *fmt, ...) eprintf() argument 45 ret = _eprintf(level, var, fmt, args); eprintf() 66 int eprintf_time(int level, int var, u64 t, const char *fmt, ...) eprintf_time() argument 71 if (var >= level) { eprintf_time() 157 struct debug_variable *var = &debug_variables[0]; perf_debug_option() local 165 while (var->name) { perf_debug_option() 166 if (!strcmp(s, var->name)) perf_debug_option() 168 var++; perf_debug_option() 171 if (!var->name) { perf_debug_option() 186 *var->ptr = v; perf_debug_option()
H A D	config.c	218 static char var[MAXNAME]; perf_parse_file() local 255 baselen = get_base_var(var); perf_parse_file() 258 var[baselen++] = '.'; perf_parse_file() 259 var[baselen] = 0; perf_parse_file() 264 var[baselen] = tolower(c); perf_parse_file() 271 if (get_value(fn, data, var, baselen+1) < 0) { perf_parse_file() 379 static int perf_default_core_config(const char *var __maybe_unused, perf_default_core_config() 386 static int perf_ui_config(const char *var, const char *value) perf_ui_config() argument 389 if (!strcmp(var, "ui.show-headers")) { perf_ui_config() 390 symbol_conf.show_hist_headers = perf_config_bool(var, value); perf_ui_config() 396 int perf_default_config(const char *var, const char *value, perf_default_config() argument 399 if (!prefixcmp(var, "core.")) perf_default_config() 400 return perf_default_core_config(var, value); perf_default_config() 402 if (!prefixcmp(var, "hist.")) perf_default_config() 403 return perf_hist_config(var, value); perf_default_config() 405 if (!prefixcmp(var, "ui.")) perf_default_config() 406 return perf_ui_config(var, value); perf_default_config() 408 if (!prefixcmp(var, "call-graph.")) perf_default_config() 409 return perf_callchain_config(var, value); perf_default_config() 507 * get a boolean value (i.e. "[my] var" means "true"). 509 int config_error_nonbool(const char *var) config_error_nonbool() argument 511 return error("Missing value for '%s'", var); config_error_nonbool() 518 static int buildid_dir_command_config(const char *var, const char *value, buildid_dir_command_config() argument 525 if (!strcmp(var, "buildid.dir")) { buildid_dir_command_config() 526 v = perf_config_dirname(var, value); buildid_dir_command_config()
H A D	debug.h	35 #define pr_time_N(n, var, t, fmt, ...) \ 36 eprintf_time(n, var, t, fmt, ##__VA_ARGS__) 51 int eprintf(int level, int var, const char *fmt, ...) __attribute__((format(printf, 3, 4))); 52 int eprintf_time(int level, int var, u64 t, const char *fmt, ...) __attribute__((format(printf, 4, 5)));
H A D	parse-options.h	204 #define OPT__VERBOSE(var) OPT_BOOLEAN('v', "verbose", (var), "be verbose") 205 #define OPT__QUIET(var) OPT_BOOLEAN('q', "quiet", (var), "be quiet") 206 #define OPT__VERBOSITY(var) \ 207 { OPTION_CALLBACK, 'v', "verbose", (var), NULL, "be more verbose", \ 209 { OPTION_CALLBACK, 'q', "quiet", (var), NULL, "be more quiet", \ 211 #define OPT__DRY_RUN(var) OPT_BOOLEAN('n', "dry-run", (var), "dry run") 212 #define OPT__ABBREV(var) \ 213 { OPTION_CALLBACK, 0, "abbrev", (var), "n", \
H A D	color.c	8 int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty) perf_config_colorbool() argument 20 if (!perf_config_bool(var, value)) perf_config_colorbool() 35 int perf_color_default_config(const char *var, const char *value, void *cb) perf_color_default_config() argument 37 if (!strcmp(var, "color.ui")) { perf_color_default_config() 38 perf_use_color_default = perf_config_colorbool(var, value, -1); perf_color_default_config() 42 return perf_default_config(var, value, cb); perf_color_default_config()
H A D	color.h	30 int perf_color_default_config(const char *var, const char *value, void *cb); 32 int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty);
/linux-4.1.27/drivers/firmware/efi/
H A D	efivars.c	125 struct efi_variable *var = &entry->var; efivar_guid_read() local 131 efi_guid_to_str(&var->VendorGuid, str); efivar_guid_read() 141 struct efi_variable *var = &entry->var; efivar_attr_read() local 147 var->DataSize = 1024; efivar_attr_read() 148 if (efivar_entry_get(entry, &var->Attributes, &var->DataSize, var->Data)) efivar_attr_read() 151 if (var->Attributes & EFI_VARIABLE_NON_VOLATILE) efivar_attr_read() 153 if (var->Attributes & EFI_VARIABLE_BOOTSERVICE_ACCESS) efivar_attr_read() 155 if (var->Attributes & EFI_VARIABLE_RUNTIME_ACCESS) efivar_attr_read() 157 if (var->Attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) efivar_attr_read() 159 if (var->Attributes & EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS) efivar_attr_read() 162 if (var->Attributes & efivar_attr_read() 166 if (var->Attributes & EFI_VARIABLE_APPEND_WRITE) efivar_attr_read() 174 struct efi_variable *var = &entry->var; efivar_size_read() local 180 var->DataSize = 1024; efivar_size_read() 181 if (efivar_entry_get(entry, &var->Attributes, &var->DataSize, var->Data)) efivar_size_read() 184 str += sprintf(str, "0x%lx\n", var->DataSize); efivar_size_read() 191 struct efi_variable *var = &entry->var; efivar_data_read() local 196 var->DataSize = 1024; efivar_data_read() 197 if (efivar_entry_get(entry, &var->Attributes, &var->DataSize, var->Data)) efivar_data_read() 200 memcpy(buf, var->Data, var->DataSize); efivar_data_read() 201 return var->DataSize; efivar_data_read() 205 sanity_check(struct efi_variable *var, efi_char16_t *name, efi_guid_t vendor, sanity_check() argument 212 if (memcmp(name, var->VariableName, sizeof(var->VariableName)) || sanity_check() 213 efi_guidcmp(vendor, var->VendorGuid)) { sanity_check() 258 struct efi_variable *new_var, *var = &entry->var; efivar_store_raw() local 279 err = sanity_check(var, name, vendor, size, attributes, data); efivar_store_raw() 283 copy_out_compat(&entry->var, compat); efivar_store_raw() 296 err = sanity_check(var, name, vendor, size, attributes, data); efivar_store_raw() 300 memcpy(&entry->var, new_var, count); efivar_store_raw() 315 struct efi_variable *var = &entry->var; efivar_show_raw() local 322 var->DataSize = 1024; efivar_show_raw() 323 if (efivar_entry_get(entry, &entry->var.Attributes, efivar_show_raw() 324 &entry->var.DataSize, entry->var.Data)) efivar_show_raw() 331 memcpy(compat->VariableName, var->VariableName, efivar_show_raw() 333 memcpy(compat->Data, var->Data, sizeof(compat->Data)); efivar_show_raw() 335 compat->VendorGuid = var->VendorGuid; efivar_show_raw() 336 compat->DataSize = var->DataSize; efivar_show_raw() 337 compat->Attributes = var->Attributes; efivar_show_raw() 339 size = sizeof(*var); efivar_show_raw() 340 memcpy(buf, var, size); efivar_show_raw() 353 struct efivar_entry *var = to_efivar_entry(kobj); efivar_attr_show() local 361 ret = efivar_attr->show(var, buf); efivar_attr_show() 369 struct efivar_entry *var = to_efivar_entry(kobj); efivar_attr_store() local 377 ret = efivar_attr->store(var, buf, count); efivar_attr_store() 389 struct efivar_entry *var = container_of(kobj, struct efivar_entry, kobj); efivar_release() local 390 kfree(var); efivar_release() 461 copy_out_compat(&new_entry->var, compat); efivar_create() 463 memcpy(&new_entry->var, new_var, sizeof(*new_var)); efivar_create() 547 efi_char16_t *variable_name = new_var->var.VariableName; efivar_create_sysfs_entry() 566 efi_guid_to_str(&new_var->var.VendorGuid, efivar_create_sysfs_entry() 646 memcpy(entry->var.VariableName, name, name_size); efivar_update_sysfs_entry() 647 memcpy(&(entry->var.VendorGuid), &vendor, sizeof(efi_guid_t)); efivar_update_sysfs_entry() 683 memcpy(entry->var.VariableName, name, name_size); efivars_sysfs_callback() 684 memcpy(&(entry->var.VendorGuid), &vendor, sizeof(efi_guid_t)); efivars_sysfs_callback()
H A D	efi-pstore.c	56 if (efi_guidcmp(entry->var.VendorGuid, vendor)) efi_pstore_read_func() 60 name[i] = entry->var.VariableName[i]; efi_pstore_read_func() 94 entry->var.DataSize = 1024; efi_pstore_read_func() 95 __efivar_entry_get(entry, &entry->var.Attributes, efi_pstore_read_func() 96 &entry->var.DataSize, entry->var.Data); efi_pstore_read_func() 97 size = entry->var.DataSize; efi_pstore_read_func() 98 memcpy(*cb_data->buf, entry->var.Data, efi_pstore_read_func() 286 if (efi_guidcmp(entry->var.VendorGuid, vendor)) efi_pstore_erase_func() 289 if (ucs2_strncmp(entry->var.VariableName, efi_pstore_erase_func() 301 if (ucs2_strncmp(entry->var.VariableName, efi_name_old, efi_pstore_erase_func()
/linux-4.1.27/drivers/video/fbdev/vermilion/
H A D	vermilion.c	417 static void vmlfb_set_pref_pixel_format(struct fb_var_screeninfo *var) vmlfb_set_pref_pixel_format() argument 419 switch (var->bits_per_pixel) { vmlfb_set_pref_pixel_format() 421 var->blue.offset = 0; vmlfb_set_pref_pixel_format() 422 var->blue.length = 5; vmlfb_set_pref_pixel_format() 423 var->green.offset = 5; vmlfb_set_pref_pixel_format() 424 var->green.length = 5; vmlfb_set_pref_pixel_format() 425 var->red.offset = 10; vmlfb_set_pref_pixel_format() 426 var->red.length = 5; vmlfb_set_pref_pixel_format() 427 var->transp.offset = 15; vmlfb_set_pref_pixel_format() 428 var->transp.length = 1; vmlfb_set_pref_pixel_format() 431 var->blue.offset = 0; vmlfb_set_pref_pixel_format() 432 var->blue.length = 8; vmlfb_set_pref_pixel_format() 433 var->green.offset = 8; vmlfb_set_pref_pixel_format() 434 var->green.length = 8; vmlfb_set_pref_pixel_format() 435 var->red.offset = 16; vmlfb_set_pref_pixel_format() 436 var->red.length = 8; vmlfb_set_pref_pixel_format() 437 var->transp.offset = 24; vmlfb_set_pref_pixel_format() 438 var->transp.length = 0; vmlfb_set_pref_pixel_format() 444 var->blue.msb_right = var->green.msb_right = vmlfb_set_pref_pixel_format() 445 var->red.msb_right = var->transp.msb_right = 0; vmlfb_set_pref_pixel_format() 519 info->var.grayscale = 0; vml_pci_probe() 520 info->var.bits_per_pixel = 16; vml_pci_probe() 521 vmlfb_set_pref_pixel_format(&info->var); vml_pci_probe() 524 (&info->var, info, vml_default_mode, NULL, 0, &defaultmode, 16)) { vml_pci_probe() 597 static int vmlfb_check_var_locked(struct fb_var_screeninfo *var, vmlfb_check_var_locked() argument 607 v = *var; vmlfb_check_var_locked() 608 clock = PICOS2KHZ(var->pixclock); vmlfb_check_var_locked() 631 if (var->xres > VML_MAX_XRES || var->yres > VML_MAX_YRES) { vmlfb_check_var_locked() 635 if (var->xres_virtual > VML_MAX_XRES_VIRTUAL) { vmlfb_check_var_locked() 649 var->bits_per_pixel); vmlfb_check_var_locked() 653 pitch = ALIGN((var->xres * var->bits_per_pixel) >> 3, 0x40); vmlfb_check_var_locked() 654 mem = pitch * var->yres_virtual; vmlfb_check_var_locked() 661 if (var->blue.offset != 0 || vmlfb_check_var_locked() 662 var->blue.length != 5 || vmlfb_check_var_locked() 663 var->green.offset != 5 || vmlfb_check_var_locked() 664 var->green.length != 5 || vmlfb_check_var_locked() 665 var->red.offset != 10 || vmlfb_check_var_locked() 666 var->red.length != 5 || vmlfb_check_var_locked() 667 var->transp.offset != 15 || var->transp.length != 1) { vmlfb_check_var_locked() 672 if (var->blue.offset != 0 || vmlfb_check_var_locked() 673 var->blue.length != 8 || vmlfb_check_var_locked() 674 var->green.offset != 8 || vmlfb_check_var_locked() 675 var->green.length != 8 || vmlfb_check_var_locked() 676 var->red.offset != 16 || vmlfb_check_var_locked() 677 var->red.length != 8 || vmlfb_check_var_locked() 678 (var->transp.length != 0 && var->transp.length != 8) || vmlfb_check_var_locked() 679 (var->transp.length == 8 && var->transp.offset != 24)) { vmlfb_check_var_locked() 687 *var = v; vmlfb_check_var_locked() 692 static int vmlfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) vmlfb_check_var() argument 698 ret = vmlfb_check_var_locked(var, vinfo); vmlfb_check_var() 780 struct fb_var_screeninfo *var = &info->var; vmlfb_set_par_locked() local 786 vinfo->bytes_per_pixel = var->bits_per_pixel >> 3; vmlfb_set_par_locked() 787 vinfo->stride = ALIGN(var->xres_virtual * vinfo->bytes_per_pixel, 0x40); vmlfb_set_par_locked() 794 var->xres + var->right_margin + var->hsync_len + var->left_margin; vmlfb_set_par_locked() 795 hactive = var->xres; vmlfb_set_par_locked() 796 hblank_start = var->xres; vmlfb_set_par_locked() 798 hsync_start = hactive + var->right_margin; vmlfb_set_par_locked() 799 hsync_end = hsync_start + var->hsync_len; vmlfb_set_par_locked() 802 var->yres + var->lower_margin + var->vsync_len + var->upper_margin; vmlfb_set_par_locked() 803 vactive = var->yres; vmlfb_set_par_locked() 804 vblank_start = var->yres; vmlfb_set_par_locked() 806 vsync_start = vactive + var->lower_margin; vmlfb_set_par_locked() 807 vsync_end = vsync_start + var->vsync_len; vmlfb_set_par_locked() 810 clock = PICOS2KHZ(var->pixclock); vmlfb_set_par_locked() 821 switch (var->bits_per_pixel) { vmlfb_set_par_locked() 826 if (var->transp.length == 8) vmlfb_set_par_locked() 855 ((var->yres - 1) << 16) | (var->xres - 1)); vmlfb_set_par_locked() 861 ((var->xres - 1) << 16) | (var->yres - 1)); vmlfb_set_par_locked() 869 var->yoffset * vinfo->stride + vmlfb_set_par_locked() 870 var->xoffset * vinfo->bytes_per_pixel); vmlfb_set_par_locked() 948 static int vmlfb_pan_display(struct fb_var_screeninfo *var, vmlfb_pan_display() argument 956 var->yoffset * vinfo->stride + vmlfb_pan_display() 957 var->xoffset * vinfo->bytes_per_pixel); vmlfb_pan_display() 972 if (info->var.grayscale) { vmlfb_setcolreg() 979 red = VML_TOHW(red, info->var.red.length); vmlfb_setcolreg() 980 blue = VML_TOHW(blue, info->var.blue.length); vmlfb_setcolreg() 981 green = VML_TOHW(green, info->var.green.length); vmlfb_setcolreg() 982 transp = VML_TOHW(transp, info->var.transp.length); vmlfb_setcolreg() 984 v = (red << info->var.red.offset) | vmlfb_setcolreg() 985 (green << info->var.green.offset) | vmlfb_setcolreg() 986 (blue << info->var.blue.offset) | vmlfb_setcolreg() 987 (transp << info->var.transp.offset); vmlfb_setcolreg() 989 switch (info->var.bits_per_pixel) { vmlfb_setcolreg() 1110 if (!vmlfb_check_var_locked(&entry->info.var, entry)) { vmlfb_register_subsys() 1121 save_activate = entry->info.var.activate; vmlfb_register_subsys() 1122 entry->info.var.bits_per_pixel = 16; vmlfb_register_subsys() 1123 vmlfb_set_pref_pixel_format(&entry->info.var); vmlfb_register_subsys() 1124 if (fb_find_mode(&entry->info.var, vmlfb_register_subsys() 1127 entry->info.var.activate |= vmlfb_register_subsys() 1129 fb_set_var(&entry->info, &entry->info.var); vmlfb_register_subsys() 1134 entry->info.var.activate = save_activate; vmlfb_register_subsys()
/linux-4.1.27/drivers/video/fbdev/riva/
H A D	fbdev.c	690 bpp = info->var.bits_per_pixel; riva_load_video_mode() 691 if (bpp == 16 && info->var.green.length == 5) riva_load_video_mode() 693 width = info->var.xres_virtual; riva_load_video_mode() 694 hDisplaySize = info->var.xres; riva_load_video_mode() 696 hStart = (hDisplaySize + info->var.right_margin) / 8 - 1; riva_load_video_mode() 697 hEnd = (hDisplaySize + info->var.right_margin + riva_load_video_mode() 698 info->var.hsync_len) / 8 - 1; riva_load_video_mode() 699 hTotal = (hDisplaySize + info->var.right_margin + riva_load_video_mode() 700 info->var.hsync_len + info->var.left_margin) / 8 - 5; riva_load_video_mode() 704 height = info->var.yres_virtual; riva_load_video_mode() 705 vDisplay = info->var.yres - 1; riva_load_video_mode() 706 vStart = info->var.yres + info->var.lower_margin - 1; riva_load_video_mode() 707 vEnd = info->var.yres + info->var.lower_margin + riva_load_video_mode() 708 info->var.vsync_len - 1; riva_load_video_mode() 709 vTotal = info->var.yres + info->var.lower_margin + riva_load_video_mode() 710 info->var.vsync_len + info->var.upper_margin + 2; riva_load_video_mode() 713 dotClock = 1000000000 / info->var.pixclock; riva_load_video_mode() 717 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) riva_load_video_mode() 769 if ((info->var.vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { riva_load_video_mode() 779 if (info->var.sync & FB_SYNC_HOR_HIGH_ACT) riva_load_video_mode() 783 if (info->var.sync & FB_SYNC_VERT_HIGH_ACT) riva_load_video_mode() 831 static void riva_update_var(struct fb_var_screeninfo *var, riva_update_var() argument 835 var->xres = var->xres_virtual = modedb->xres; riva_update_var() 836 var->yres = modedb->yres; riva_update_var() 837 if (var->yres_virtual < var->yres) riva_update_var() 838 var->yres_virtual = var->yres; riva_update_var() 839 var->xoffset = var->yoffset = 0; riva_update_var() 840 var->pixclock = modedb->pixclock; riva_update_var() 841 var->left_margin = modedb->left_margin; riva_update_var() 842 var->right_margin = modedb->right_margin; riva_update_var() 843 var->upper_margin = modedb->upper_margin; riva_update_var() 844 var->lower_margin = modedb->lower_margin; riva_update_var() 845 var->hsync_len = modedb->hsync_len; riva_update_var() 846 var->vsync_len = modedb->vsync_len; riva_update_var() 847 var->sync = modedb->sync; riva_update_var() 848 var->vmode = modedb->vmode; riva_update_var() 855 * @var: 870 struct fb_var_screeninfo *var, rivafb_do_maximize() 887 if (var->xres_virtual == -1 && var->yres_virtual == -1) { rivafb_do_maximize() 901 var->xres_virtual = modes[i].xres; rivafb_do_maximize() 902 var->yres_virtual = modes[i].yres; rivafb_do_maximize() 906 var->xres_virtual, var->yres_virtual); rivafb_do_maximize() 907 } else if (var->xres_virtual == -1) { rivafb_do_maximize() 908 var->xres_virtual = (info->fix.smem_len * den / rivafb_do_maximize() 909 (nom * var->yres_virtual)) & ~15; rivafb_do_maximize() 911 "setting virtual X resolution to %d\n", var->xres_virtual); rivafb_do_maximize() 912 } else if (var->yres_virtual == -1) { rivafb_do_maximize() 913 var->xres_virtual = (var->xres_virtual + 15) & ~15; rivafb_do_maximize() 914 var->yres_virtual = info->fix.smem_len * den / rivafb_do_maximize() 915 (nom * var->xres_virtual); rivafb_do_maximize() 917 "setting virtual Y resolution to %d\n", var->yres_virtual); rivafb_do_maximize() 919 var->xres_virtual = (var->xres_virtual + 15) & ~15; rivafb_do_maximize() 920 if (var->xres_virtual * nom / den * var->yres_virtual > info->fix.smem_len) { rivafb_do_maximize() 923 var->xres, var->yres, var->bits_per_pixel); rivafb_do_maximize() 929 if (var->xres_virtual * nom / den >= 8192) { rivafb_do_maximize() 932 var->xres_virtual, 8192 * den / nom - 16); rivafb_do_maximize() 933 var->xres_virtual = 8192 * den / nom - 16; rivafb_do_maximize() 936 if (var->xres_virtual < var->xres) { rivafb_do_maximize() 938 "virtual X resolution (%d) is smaller than real\n", var->xres_virtual); rivafb_do_maximize() 942 if (var->yres_virtual < var->yres) { rivafb_do_maximize() 944 "virtual Y resolution (%d) is smaller than real\n", var->yres_virtual); rivafb_do_maximize() 947 if (var->yres_virtual > 0x7fff/nom) rivafb_do_maximize() 948 var->yres_virtual = 0x7fff/nom; rivafb_do_maximize() 949 if (var->xres_virtual > 0x7fff/nom) rivafb_do_maximize() 950 var->xres_virtual = 0x7fff/nom; rivafb_do_maximize() 990 (info->var.xres_virtual & 0xffff) | riva_setup_accel() 991 (info->var.yres_virtual << 16)); riva_setup_accel() 998 * @var: standard kernel fb changeable data 1009 static int riva_get_cmap_len(const struct fb_var_screeninfo *var) riva_get_cmap_len() argument 1013 switch (var->green.length) { riva_get_cmap_len() 1088 static int rivafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) rivafb_check_var() argument 1096 switch (var->bits_per_pixel) { rivafb_check_var() 1098 var->red.offset = var->green.offset = var->blue.offset = 0; rivafb_check_var() 1099 var->red.length = var->green.length = var->blue.length = 8; rivafb_check_var() 1100 var->bits_per_pixel = 8; rivafb_check_var() 1104 var->green.length = 5; rivafb_check_var() 1107 var->bits_per_pixel = 16; rivafb_check_var() 1110 var->green.length = 5; rivafb_check_var() 1111 if (var->green.length == 5) { rivafb_check_var() 1113 var->red.offset = 10; rivafb_check_var() 1114 var->green.offset = 5; rivafb_check_var() 1115 var->blue.offset = 0; rivafb_check_var() 1116 var->red.length = 5; rivafb_check_var() 1117 var->green.length = 5; rivafb_check_var() 1118 var->blue.length = 5; rivafb_check_var() 1121 var->red.offset = 11; rivafb_check_var() 1122 var->green.offset = 5; rivafb_check_var() 1123 var->blue.offset = 0; rivafb_check_var() 1124 var->red.length = 5; rivafb_check_var() 1125 var->green.length = 6; rivafb_check_var() 1126 var->blue.length = 5; rivafb_check_var() 1132 var->red.length = var->green.length = var->blue.length = 8; rivafb_check_var() 1133 var->bits_per_pixel = 32; rivafb_check_var() 1134 var->red.offset = 16; rivafb_check_var() 1135 var->green.offset = 8; rivafb_check_var() 1136 var->blue.offset = 0; rivafb_check_var() 1143 var->xres, var->yres, var->bits_per_pixel); rivafb_check_var() 1150 !info->monspecs.dclkmax || !fb_validate_mode(var, info)) rivafb_check_var() 1156 if (!fb_get_mode(FB_MAXTIMINGS, 0, var, info)) rivafb_check_var() 1161 mode = fb_find_best_mode(var, &info->modelist); rivafb_check_var() 1163 riva_update_var(var, mode); rivafb_check_var() 1171 if (var->xres_virtual < var->xres) rivafb_check_var() 1172 var->xres_virtual = var->xres; rivafb_check_var() 1173 if (var->yres_virtual <= var->yres) rivafb_check_var() 1174 var->yres_virtual = -1; rivafb_check_var() 1175 if (rivafb_do_maximize(info, var, nom, den) < 0) rivafb_check_var() 1179 if (var->xoffset > var->xres_virtual - var->xres) rivafb_check_var() 1180 var->xoffset = var->xres_virtual - var->xres - 1; rivafb_check_var() 1182 if (var->yoffset > var->yres_virtual - var->yres) rivafb_check_var() 1183 var->yoffset = var->yres_virtual - var->yres - 1; rivafb_check_var() 1185 var->red.msb_right = rivafb_check_var() 1186 var->green.msb_right = rivafb_check_var() 1187 var->blue.msb_right = rivafb_check_var() 1188 var->transp.offset = var->transp.length = var->transp.msb_right = 0; rivafb_check_var() 1209 info->fix.line_length = (info->var.xres_virtual * (info->var.bits_per_pixel >> 3)); rivafb_set_par() 1210 info->fix.visual = (info->var.bits_per_pixel == 8) ? rivafb_set_par() 1225 * @var: standard kernel fb changeable data 1231 * `xoffset' and `yoffset' fields of the `var' structure. 1236 static int rivafb_pan_display(struct fb_var_screeninfo *var, rivafb_pan_display() argument 1243 base = var->yoffset * info->fix.line_length + var->xoffset; rivafb_pan_display() 1312 if (regno >= riva_get_cmap_len(&info->var)) rivafb_setcolreg() 1315 if (info->var.grayscale) { rivafb_setcolreg() 1323 (regno << info->var.red.offset) | rivafb_setcolreg() 1324 (regno << info->var.green.offset) | rivafb_setcolreg() 1325 (regno << info->var.blue.offset); rivafb_setcolreg() 1331 switch (info->var.bits_per_pixel) { rivafb_setcolreg() 1346 switch (info->var.bits_per_pixel) { rivafb_setcolreg() 1352 if (info->var.green.length == 5) { rivafb_setcolreg() 1405 if (info->var.bits_per_pixel == 8) rivafb_fillrect() 1510 switch (info->var.bits_per_pixel) { rivafb_imageblit() 1524 if (info->var.green.length == 6) rivafb_imageblit() 1605 yy = cursor->image.dy - info->var.yoffset; rivafb_cursor() 1606 xx = cursor->image.dx - info->var.xoffset; rivafb_cursor() 1716 info->var = rivafb_default_var; riva_set_fbinfo() 1717 info->fix.visual = (info->var.bits_per_pixel == 8) ? riva_set_fbinfo() 1722 cmap_len = riva_get_cmap_len(&info->var); riva_set_fbinfo() 1729 info->var.yres_virtual = -1; riva_set_fbinfo() 1731 return (rivafb_check_var(&info->var, info)); riva_set_fbinfo() 1769 struct fb_var_screeninfo var; riva_get_EDID_i2c() local 1778 if (par->EDID && !fb_parse_edid(par->EDID, &var)) { riva_get_EDID_i2c() 1789 static void riva_update_default_var(struct fb_var_screeninfo *var, riva_update_default_var() argument 1798 fb_find_mode(var, info, mode_option, riva_update_default_var() 1815 var->bits_per_pixel = 8; riva_update_default_var() 1816 riva_update_var(var, &modedb); riva_update_default_var() 1841 struct fb_var_screeninfo *var = &rivafb_default_var; riva_get_edidinfo() local 1847 riva_update_default_var(var, info); riva_get_edidinfo() 869 rivafb_do_maximize(struct fb_info *info, struct fb_var_screeninfo *var, int nom, int den) rivafb_do_maximize() argument
/linux-4.1.27/drivers/video/fbdev/intelfb/
H A D	intelfbdrv.c	137 struct fb_var_screeninfo *var); 140 static int intelfb_check_var(struct fb_var_screeninfo *var, 148 static int intelfb_pan_display(struct fb_var_screeninfo *var, 940 int __inline__ intelfb_var_to_depth(const struct fb_var_screeninfo *var) intelfb_var_to_depth() argument 943 var->bits_per_pixel, var->green.length); intelfb_var_to_depth() 945 switch (var->bits_per_pixel) { intelfb_var_to_depth() 947 return (var->green.length == 6) ? 16 : 15; intelfb_var_to_depth() 951 return var->bits_per_pixel; intelfb_var_to_depth() 956 static __inline__ int var_to_refresh(const struct fb_var_screeninfo *var) var_to_refresh() argument 958 int xtot = var->xres + var->left_margin + var->right_margin + var_to_refresh() 959 var->hsync_len; var_to_refresh() 960 int ytot = var->yres + var->upper_margin + var->lower_margin + var_to_refresh() 961 var->vsync_len; var_to_refresh() 963 return (1000000000 / var->pixclock * 1000 + 500) / xtot / ytot; var_to_refresh() 972 struct fb_var_screeninfo *var; get_initial_mode() local 982 var = &dinfo->initial_var; get_initial_mode() 983 memset(var, 0, sizeof(*var)); get_initial_mode() 984 var->xres = screen_info.lfb_width; get_initial_mode() 985 var->yres = screen_info.lfb_height; get_initial_mode() 986 var->bits_per_pixel = screen_info.lfb_depth; get_initial_mode() 989 var->bits_per_pixel = 16; get_initial_mode() 992 var->bits_per_pixel = 32; get_initial_mode() 1001 var->xres, var->yres, var->bits_per_pixel, get_initial_mode() 1005 var->left_margin = (var->xres / 8) & 0xf8; get_initial_mode() 1006 var->right_margin = 32; get_initial_mode() 1007 var->upper_margin = 16; get_initial_mode() 1008 var->lower_margin = 4; get_initial_mode() 1009 var->hsync_len = (var->xres / 8) & 0xf8; get_initial_mode() 1010 var->vsync_len = 4; get_initial_mode() 1012 xtot = var->xres + var->left_margin + get_initial_mode() 1013 var->right_margin + var->hsync_len; get_initial_mode() 1014 ytot = var->yres + var->upper_margin + get_initial_mode() 1015 var->lower_margin + var->vsync_len; get_initial_mode() 1016 var->pixclock = 10000000 / xtot * 1000 / ytot * 100 / 60; get_initial_mode() 1018 var->height = -1; get_initial_mode() 1019 var->width = -1; get_initial_mode() 1021 if (var->bits_per_pixel > 8) { get_initial_mode() 1022 var->red.offset = screen_info.red_pos; get_initial_mode() 1023 var->red.length = screen_info.red_size; get_initial_mode() 1024 var->green.offset = screen_info.green_pos; get_initial_mode() 1025 var->green.length = screen_info.green_size; get_initial_mode() 1026 var->blue.offset = screen_info.blue_pos; get_initial_mode() 1027 var->blue.length = screen_info.blue_size; get_initial_mode() 1028 var->transp.offset = screen_info.rsvd_pos; get_initial_mode() 1029 var->transp.length = screen_info.rsvd_size; get_initial_mode() 1031 var->red.length = 8; get_initial_mode() 1032 var->green.length = 8; get_initial_mode() 1033 var->blue.length = 8; get_initial_mode() 1039 struct fb_var_screeninfo *var; intelfb_init_var() local 1044 var = &dinfo->info->var; intelfb_init_var() 1046 memcpy(var, &dinfo->initial_var, intelfb_init_var() 1066 msrc = fb_find_mode(var, dinfo->info, mode, intelfb_init_var() 1075 msrc = fb_find_mode(var, dinfo->info, mode, intelfb_init_var() 1085 msrc = fb_find_mode(var, dinfo->info, PREFERRED_MODE, intelfb_init_var() 1094 INF_MSG("Initial video mode is %dx%d-%d@%d.\n", var->xres, var->yres, intelfb_init_var() 1095 var->bits_per_pixel, var_to_refresh(var)); intelfb_init_var() 1101 var->xres_virtual = var->xres; intelfb_init_var() 1102 var->yres_virtual = intelfb_init_var() 1103 dinfo->fb.size / 2 / (var->bits_per_pixel * var->xres); intelfb_init_var() 1104 if (var->yres_virtual < var->yres) intelfb_init_var() 1105 var->yres_virtual = var->yres; intelfb_init_var() 1107 var->yres_virtual = var->yres; intelfb_init_var() 1111 var->accel_flags |= FB_ACCELF_TEXT; intelfb_init_var() 1113 var->accel_flags &= ~FB_ACCELF_TEXT; intelfb_init_var() 1148 update_dinfo(dinfo, &info->var); intelfb_set_fbinfo() 1155 struct fb_var_screeninfo *var) update_dinfo() 1159 dinfo->bpp = var->bits_per_pixel; update_dinfo() 1160 dinfo->depth = intelfb_var_to_depth(var); update_dinfo() 1161 dinfo->xres = var->xres; update_dinfo() 1162 dinfo->yres = var->xres; update_dinfo() 1163 dinfo->pixclock = var->pixclock; update_dinfo() 1171 dinfo->pitch = var->xres_virtual; update_dinfo() 1175 dinfo->pitch = var->xres_virtual * 2; update_dinfo() 1179 dinfo->pitch = var->xres_virtual * 4; update_dinfo() 1227 static int intelfb_check_var(struct fb_var_screeninfo *var, intelfb_check_var() argument 1244 DBG_MSG("intelfb_check_var: accel_flags is %d\n", var->accel_flags); intelfb_check_var() 1249 if (intelfbhw_validate_mode(dinfo, var) != 0) intelfb_check_var() 1252 v = *var; intelfb_check_var() 1273 change_var = ((info->var.xres != var->xres) || intelfb_check_var() 1274 (info->var.yres != var->yres) || intelfb_check_var() 1275 (info->var.xres_virtual != var->xres_virtual) || intelfb_check_var() 1276 (info->var.yres_virtual != var->yres_virtual) || intelfb_check_var() 1277 (info->var.bits_per_pixel != var->bits_per_pixel) || intelfb_check_var() 1278 memcmp(&info->var.red, &var->red, sizeof(var->red)) || intelfb_check_var() 1279 memcmp(&info->var.green, &var->green, intelfb_check_var() 1280 sizeof(var->green)) || intelfb_check_var() 1281 memcmp(&info->var.blue, &var->blue, sizeof(var->blue))); intelfb_check_var() 1285 var->yres_virtual > dinfo->initial_var.yres_virtual || intelfb_check_var() 1286 var->yres_virtual < dinfo->initial_var.yres || intelfb_check_var() 1287 var->xoffset || var->nonstd)) { intelfb_check_var() 1347 *var = v; intelfb_check_var() 1366 DBG_MSG("intelfb_set_par (%dx%d-%d)\n", info->var.xres, intelfb_set_par() 1367 info->var.yres, info->var.bits_per_pixel); intelfb_set_par() 1380 if (intelfbhw_mode_to_hw(dinfo, hw, &info->var)) intelfb_set_par() 1390 update_dinfo(dinfo, &info->var); intelfb_set_par() 1395 intelfb_pan_display(&info->var, info); intelfb_set_par() 1464 static int intelfb_pan_display(struct fb_var_screeninfo *var, intelfb_pan_display() argument 1467 intelfbhw_pan_display(var, info); intelfb_pan_display() 1520 dinfo->pitch, info->var.bits_per_pixel, intelfb_fillrect() 1540 dinfo->pitch, info->var.bits_per_pixel); intelfb_copyarea() 1570 dinfo->pitch, info->var.bits_per_pixel)) { intelfb_imageblit() 1626 dx = cursor->image.dx - info->var.xoffset; intelfb_cursor() 1627 dy = cursor->image.dy - info->var.yoffset; intelfb_cursor() 1154 update_dinfo(struct intelfb_info *dinfo, struct fb_var_screeninfo *var) update_dinfo() argument
H A D	intelfbhw.c	312 struct fb_var_screeninfo *var) intelfbhw_validate_mode() 321 bytes_per_pixel = var->bits_per_pixel / 8; intelfbhw_validate_mode() 326 tmp = var->yres_virtual * var->xres_virtual * bytes_per_pixel; intelfbhw_validate_mode() 335 if (var->xres - 1 > HACTIVE_MASK) { intelfbhw_validate_mode() 337 var->xres, HACTIVE_MASK + 1); intelfbhw_validate_mode() 340 if (var->yres - 1 > VACTIVE_MASK) { intelfbhw_validate_mode() 342 var->yres, VACTIVE_MASK + 1); intelfbhw_validate_mode() 345 if (var->xres < 4) { intelfbhw_validate_mode() 346 WRN_MSG("X resolution too small (%d vs 4).\n", var->xres); intelfbhw_validate_mode() 349 if (var->yres < 4) { intelfbhw_validate_mode() 350 WRN_MSG("Y resolution too small (%d vs 4).\n", var->yres); intelfbhw_validate_mode() 355 if (var->vmode & FB_VMODE_DOUBLE) { intelfbhw_validate_mode() 360 if ((var->vmode & FB_VMODE_INTERLACED) && (var->yres & 1)) { intelfbhw_validate_mode() 366 tmp = 1000000000 / var->pixclock; intelfbhw_validate_mode() 381 int intelfbhw_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) intelfbhw_pan_display() argument 390 xoffset = ROUND_DOWN_TO(var->xoffset, 8); intelfbhw_pan_display() 391 yoffset = var->yoffset; intelfbhw_pan_display() 393 if ((xoffset + info->var.xres > info->var.xres_virtual) || intelfbhw_pan_display() 394 (yoffset + info->var.yres > info->var.yres_virtual)) intelfbhw_pan_display() 398 (xoffset * info->var.bits_per_pixel) / 8; intelfbhw_pan_display() 403 if ((var->activate & FB_ACTIVATE_VBL) && intelfbhw_pan_display() 1045 struct fb_var_screeninfo *var) intelfbhw_mode_to_hw() 1092 hsync_pol = (var->sync & FB_SYNC_HOR_HIGH_ACT) ? intelfbhw_mode_to_hw() 1094 vsync_pol = (var->sync & FB_SYNC_VERT_HIGH_ACT) ? intelfbhw_mode_to_hw() 1116 clock_target = 1000000000 / var->pixclock; intelfbhw_mode_to_hw() 1158 switch (intelfb_var_to_depth(var)) { intelfbhw_mode_to_hw() 1176 hactive = var->xres; intelfbhw_mode_to_hw() 1177 hsync_start = hactive + var->right_margin; intelfbhw_mode_to_hw() 1178 hsync_end = hsync_start + var->hsync_len; intelfbhw_mode_to_hw() 1179 htotal = hsync_end + var->left_margin; intelfbhw_mode_to_hw() 1187 vactive = var->yres; intelfbhw_mode_to_hw() 1188 if (var->vmode & FB_VMODE_INTERLACED) intelfbhw_mode_to_hw() 1190 vsync_start = vactive + var->lower_margin; intelfbhw_mode_to_hw() 1191 vsync_end = vsync_start + var->vsync_len; intelfbhw_mode_to_hw() 1192 vtotal = vsync_end + var->upper_margin; intelfbhw_mode_to_hw() 1254 hw->disp_a_base = hw->disp_a_stride * var->yoffset + intelfbhw_mode_to_hw() 1255 var->xoffset * var->bits_per_pixel / 8; intelfbhw_mode_to_hw() 1271 if (var->vmode & FB_VMODE_INTERLACED) intelfbhw_mode_to_hw() 1432 switch (dinfo->info->var.vmode & (FB_VMODE_INTERLACED | intelfbhw_program_mode() 2016 if (dinfo->info->var.vmode & FB_VMODE_INTERLACED) intelfbhw_irq() 2059 if (dinfo->info->var.vmode & FB_VMODE_INTERLACED) intelfbhw_enable_irq() 311 intelfbhw_validate_mode(struct intelfb_info *dinfo, struct fb_var_screeninfo *var) intelfbhw_validate_mode() argument 1043 intelfbhw_mode_to_hw(struct intelfb_info *dinfo, struct intelfb_hwstate *hw, struct fb_var_screeninfo *var) intelfbhw_mode_to_hw() argument
/linux-4.1.27/drivers/net/wireless/brcm80211/brcmsmac/
H A D	types.h	173 #define NREV_IS(var, val) \ 174 (NCONF_HAS(val) && (NCONF_IS(val) || ((var) == (val)))) 176 #define NREV_GE(var, val) \ 177 (NCONF_GE(val) && (!NCONF_LT(val) || ((var) >= (val)))) 179 #define NREV_GT(var, val) \ 180 (NCONF_GT(val) && (!NCONF_LE(val) || ((var) > (val)))) 182 #define NREV_LT(var, val) \ 183 (NCONF_LT(val) && (!NCONF_GE(val) || ((var) < (val)))) 185 #define NREV_LE(var, val) \ 186 (NCONF_LE(val) && (!NCONF_GT(val) || ((var) <= (val)))) 188 #define LCNREV_IS(var, val) \ 189 (LCNCONF_HAS(val) && (LCNCONF_IS(val) || ((var) == (val)))) 191 #define LCNREV_GE(var, val) \ 192 (LCNCONF_GE(val) && (!LCNCONF_LT(val) || ((var) >= (val)))) 194 #define LCNREV_GT(var, val) \ 195 (LCNCONF_GT(val) && (!LCNCONF_LE(val) || ((var) > (val)))) 197 #define LCNREV_LT(var, val) \ 198 (LCNCONF_LT(val) && (!LCNCONF_GE(val) || ((var) < (val)))) 200 #define LCNREV_LE(var, val) \ 201 (LCNCONF_LE(val) && (!LCNCONF_GT(val) || ((var) <= (val)))) 203 #define D11REV_IS(var, val) \ 204 (D11CONF_HAS(val) && (D11CONF_IS(val) || ((var) == (val)))) 206 #define D11REV_GE(var, val) \ 207 (D11CONF_GE(val) && (!D11CONF_LT(val) || ((var) >= (val)))) 209 #define D11REV_GT(var, val) \ 210 (D11CONF_GT(val) && (!D11CONF_LE(val) || ((var) > (val)))) 212 #define D11REV_LT(var, val) \ 213 (D11CONF_LT(val) && (!D11CONF_GE(val) || ((var) < (val)))) 215 #define D11REV_LE(var, val) \ 216 (D11CONF_LE(val) && (!D11CONF_GT(val) || ((var) <= (val)))) 218 #define PHYTYPE_IS(var, val)\ 219 (PHYCONF_HAS(val) && (PHYCONF_IS(val) || ((var) == (val)))) 235 /* Last but not least: shorter wlc-specific var checks */
/linux-4.1.27/drivers/gpu/drm/nouveau/include/nvkm/core/
H A D	engctx.h	7 #define NV_ENGCTX_(eng,var) (NV_ENGCTX_CLASS | ((var) << 8) | (eng)) 8 #define NV_ENGCTX(name,var) NV_ENGCTX_(NVDEV_ENGINE_##name, (var))
H A D	engine.h	5 #define NV_ENGINE_(eng,var) (NV_ENGINE_CLASS | ((var) << 8) | (eng)) 6 #define NV_ENGINE(name,var) NV_ENGINE_(NVDEV_ENGINE_##name, (var))
H A D	subdev.h	6 #define NV_SUBDEV_(sub,var) (NV_SUBDEV_CLASS | ((var) << 8) | (sub)) 7 #define NV_SUBDEV(name,var) NV_SUBDEV_(NVDEV_SUBDEV_##name, (var))
/linux-4.1.27/drivers/gpu/drm/
H A D	drm_fb_helper.c	701 red >>= (16 - info->var.red.length); setcolreg() 702 green >>= (16 - info->var.green.length); setcolreg() 703 blue >>= (16 - info->var.blue.length); setcolreg() 704 value = (red << info->var.red.offset) | setcolreg() 705 (green << info->var.green.offset) | setcolreg() 706 (blue << info->var.blue.offset); setcolreg() 707 if (info->var.transp.length > 0) { setcolreg() 708 u32 mask = (1 << info->var.transp.length) - 1; setcolreg() 709 mask <<= info->var.transp.offset; setcolreg() 817 * @var: screeninfo to check 820 int drm_fb_helper_check_var(struct fb_var_screeninfo *var, drm_fb_helper_check_var() argument 827 if (var->pixclock != 0 || in_dbg_master()) drm_fb_helper_check_var() 831 if (var->bits_per_pixel > fb->bits_per_pixel || drm_fb_helper_check_var() 832 var->xres > fb->width || var->yres > fb->height || drm_fb_helper_check_var() 833 var->xres_virtual > fb->width || var->yres_virtual > fb->height) { drm_fb_helper_check_var() 836 var->xres, var->yres, var->bits_per_pixel, drm_fb_helper_check_var() 837 var->xres_virtual, var->yres_virtual, drm_fb_helper_check_var() 842 switch (var->bits_per_pixel) { drm_fb_helper_check_var() 844 depth = (var->green.length == 6) ? 16 : 15; drm_fb_helper_check_var() 847 depth = (var->transp.length > 0) ? 32 : 24; drm_fb_helper_check_var() 850 depth = var->bits_per_pixel; drm_fb_helper_check_var() 856 var->red.offset = 0; drm_fb_helper_check_var() 857 var->green.offset = 0; drm_fb_helper_check_var() 858 var->blue.offset = 0; drm_fb_helper_check_var() 859 var->red.length = 8; drm_fb_helper_check_var() 860 var->green.length = 8; drm_fb_helper_check_var() 861 var->blue.length = 8; drm_fb_helper_check_var() 862 var->transp.length = 0; drm_fb_helper_check_var() 863 var->transp.offset = 0; drm_fb_helper_check_var() 866 var->red.offset = 10; drm_fb_helper_check_var() 867 var->green.offset = 5; drm_fb_helper_check_var() 868 var->blue.offset = 0; drm_fb_helper_check_var() 869 var->red.length = 5; drm_fb_helper_check_var() 870 var->green.length = 5; drm_fb_helper_check_var() 871 var->blue.length = 5; drm_fb_helper_check_var() 872 var->transp.length = 1; drm_fb_helper_check_var() 873 var->transp.offset = 15; drm_fb_helper_check_var() 876 var->red.offset = 11; drm_fb_helper_check_var() 877 var->green.offset = 5; drm_fb_helper_check_var() 878 var->blue.offset = 0; drm_fb_helper_check_var() 879 var->red.length = 5; drm_fb_helper_check_var() 880 var->green.length = 6; drm_fb_helper_check_var() 881 var->blue.length = 5; drm_fb_helper_check_var() 882 var->transp.length = 0; drm_fb_helper_check_var() 883 var->transp.offset = 0; drm_fb_helper_check_var() 886 var->red.offset = 16; drm_fb_helper_check_var() 887 var->green.offset = 8; drm_fb_helper_check_var() 888 var->blue.offset = 0; drm_fb_helper_check_var() 889 var->red.length = 8; drm_fb_helper_check_var() 890 var->green.length = 8; drm_fb_helper_check_var() 891 var->blue.length = 8; drm_fb_helper_check_var() 892 var->transp.length = 0; drm_fb_helper_check_var() 893 var->transp.offset = 0; drm_fb_helper_check_var() 896 var->red.offset = 16; drm_fb_helper_check_var() 897 var->green.offset = 8; drm_fb_helper_check_var() 898 var->blue.offset = 0; drm_fb_helper_check_var() 899 var->red.length = 8; drm_fb_helper_check_var() 900 var->green.length = 8; drm_fb_helper_check_var() 901 var->blue.length = 8; drm_fb_helper_check_var() 902 var->transp.length = 8; drm_fb_helper_check_var() 903 var->transp.offset = 24; drm_fb_helper_check_var() 923 struct fb_var_screeninfo *var = &info->var; drm_fb_helper_set_par() local 925 if (var->pixclock != 0) { drm_fb_helper_set_par() 938 * @var: updated screen information 941 int drm_fb_helper_pan_display(struct fb_var_screeninfo *var, drm_fb_helper_pan_display() argument 961 modeset->x = var->xoffset; drm_fb_helper_pan_display() 962 modeset->y = var->yoffset; drm_fb_helper_pan_display() 967 info->var.xoffset = var->xoffset; drm_fb_helper_pan_display() 968 info->var.yoffset = var->yoffset; drm_fb_helper_pan_display() 1105 info->var.pixclock = 0; drm_fb_helper_single_fb_probe() 1177 info->var.xres_virtual = fb->width; drm_fb_helper_fill_var() 1178 info->var.yres_virtual = fb->height; drm_fb_helper_fill_var() 1179 info->var.bits_per_pixel = fb->bits_per_pixel; drm_fb_helper_fill_var() 1180 info->var.accel_flags = FB_ACCELF_TEXT; drm_fb_helper_fill_var() 1181 info->var.xoffset = 0; drm_fb_helper_fill_var() 1182 info->var.yoffset = 0; drm_fb_helper_fill_var() 1183 info->var.activate = FB_ACTIVATE_NOW; drm_fb_helper_fill_var() 1184 info->var.height = -1; drm_fb_helper_fill_var() 1185 info->var.width = -1; drm_fb_helper_fill_var() 1189 info->var.red.offset = 0; drm_fb_helper_fill_var() 1190 info->var.green.offset = 0; drm_fb_helper_fill_var() 1191 info->var.blue.offset = 0; drm_fb_helper_fill_var() 1192 info->var.red.length = 8; /* 8bit DAC */ drm_fb_helper_fill_var() 1193 info->var.green.length = 8; drm_fb_helper_fill_var() 1194 info->var.blue.length = 8; drm_fb_helper_fill_var() 1195 info->var.transp.offset = 0; drm_fb_helper_fill_var() 1196 info->var.transp.length = 0; drm_fb_helper_fill_var() 1199 info->var.red.offset = 10; drm_fb_helper_fill_var() 1200 info->var.green.offset = 5; drm_fb_helper_fill_var() 1201 info->var.blue.offset = 0; drm_fb_helper_fill_var() 1202 info->var.red.length = 5; drm_fb_helper_fill_var() 1203 info->var.green.length = 5; drm_fb_helper_fill_var() 1204 info->var.blue.length = 5; drm_fb_helper_fill_var() 1205 info->var.transp.offset = 15; drm_fb_helper_fill_var() 1206 info->var.transp.length = 1; drm_fb_helper_fill_var() 1209 info->var.red.offset = 11; drm_fb_helper_fill_var() 1210 info->var.green.offset = 5; drm_fb_helper_fill_var() 1211 info->var.blue.offset = 0; drm_fb_helper_fill_var() 1212 info->var.red.length = 5; drm_fb_helper_fill_var() 1213 info->var.green.length = 6; drm_fb_helper_fill_var() 1214 info->var.blue.length = 5; drm_fb_helper_fill_var() 1215 info->var.transp.offset = 0; drm_fb_helper_fill_var() 1218 info->var.red.offset = 16; drm_fb_helper_fill_var() 1219 info->var.green.offset = 8; drm_fb_helper_fill_var() 1220 info->var.blue.offset = 0; drm_fb_helper_fill_var() 1221 info->var.red.length = 8; drm_fb_helper_fill_var() 1222 info->var.green.length = 8; drm_fb_helper_fill_var() 1223 info->var.blue.length = 8; drm_fb_helper_fill_var() 1224 info->var.transp.offset = 0; drm_fb_helper_fill_var() 1225 info->var.transp.length = 0; drm_fb_helper_fill_var() 1228 info->var.red.offset = 16; drm_fb_helper_fill_var() 1229 info->var.green.offset = 8; drm_fb_helper_fill_var() 1230 info->var.blue.offset = 0; drm_fb_helper_fill_var() 1231 info->var.red.length = 8; drm_fb_helper_fill_var() 1232 info->var.green.length = 8; drm_fb_helper_fill_var() 1233 info->var.blue.length = 8; drm_fb_helper_fill_var() 1234 info->var.transp.offset = 24; drm_fb_helper_fill_var() 1235 info->var.transp.length = 8; drm_fb_helper_fill_var() 1241 info->var.xres = fb_width; drm_fb_helper_fill_var() 1242 info->var.yres = fb_height; drm_fb_helper_fill_var()
/linux-4.1.27/drivers/video/fbdev/savage/
H A D	savagefb_driver.c	148 static void vgaHWInit(struct fb_var_screeninfo *var, vgaHWInit() argument 204 reg->CRTC[0x13] = var->xres_virtual >> 4; vgaHWInit() 849 static void savage_update_var(struct fb_var_screeninfo *var, savage_update_var() argument 852 var->xres = var->xres_virtual = modedb->xres; savage_update_var() 853 var->yres = modedb->yres; savage_update_var() 854 if (var->yres_virtual < var->yres) savage_update_var() 855 var->yres_virtual = var->yres; savage_update_var() 856 var->xoffset = var->yoffset = 0; savage_update_var() 857 var->pixclock = modedb->pixclock; savage_update_var() 858 var->left_margin = modedb->left_margin; savage_update_var() 859 var->right_margin = modedb->right_margin; savage_update_var() 860 var->upper_margin = modedb->upper_margin; savage_update_var() 861 var->lower_margin = modedb->lower_margin; savage_update_var() 862 var->hsync_len = modedb->hsync_len; savage_update_var() 863 var->vsync_len = modedb->vsync_len; savage_update_var() 864 var->sync = modedb->sync; savage_update_var() 865 var->vmode = modedb->vmode; savage_update_var() 868 static int savagefb_check_var(struct fb_var_screeninfo *var, savagefb_check_var() argument 876 var->transp.offset = 0; savagefb_check_var() 877 var->transp.length = 0; savagefb_check_var() 878 switch (var->bits_per_pixel) { savagefb_check_var() 880 var->red.offset = var->green.offset = savagefb_check_var() 881 var->blue.offset = 0; savagefb_check_var() 882 var->red.length = var->green.length = savagefb_check_var() 883 var->blue.length = var->bits_per_pixel; savagefb_check_var() 886 var->red.offset = 11; savagefb_check_var() 887 var->red.length = 5; savagefb_check_var() 888 var->green.offset = 5; savagefb_check_var() 889 var->green.length = 6; savagefb_check_var() 890 var->blue.offset = 0; savagefb_check_var() 891 var->blue.length = 5; savagefb_check_var() 894 var->transp.offset = 24; savagefb_check_var() 895 var->transp.length = 8; savagefb_check_var() 896 var->red.offset = 16; savagefb_check_var() 897 var->red.length = 8; savagefb_check_var() 898 var->green.offset = 8; savagefb_check_var() 899 var->green.length = 8; savagefb_check_var() 900 var->blue.offset = 0; savagefb_check_var() 901 var->blue.length = 8; savagefb_check_var() 909 !info->monspecs.dclkmax || !fb_validate_mode(var, info)) savagefb_check_var() 914 if (!fb_get_mode(FB_MAXTIMINGS, 0, var, info)) savagefb_check_var() 921 mode = fb_find_best_mode(var, &info->modelist); savagefb_check_var() 923 savage_update_var(var, mode); savagefb_check_var() 933 (var->xres > par->SavagePanelWidth || savagefb_check_var() 934 var->yres > par->SavagePanelHeight)) { savagefb_check_var() 936 "(%dx%d)\n", var->xres, var->yres, savagefb_check_var() 942 if (var->yres_virtual < var->yres) savagefb_check_var() 943 var->yres_virtual = var->yres; savagefb_check_var() 944 if (var->xres_virtual < var->xres) savagefb_check_var() 945 var->xres_virtual = var->xres; savagefb_check_var() 949 memlen = var->xres_virtual * var->bits_per_pixel * savagefb_check_var() 950 var->yres_virtual / 8; savagefb_check_var() 952 var->yres_virtual = vramlen * 8 / savagefb_check_var() 953 (var->xres_virtual * var->bits_per_pixel); savagefb_check_var() 954 memlen = var->xres_virtual * var->bits_per_pixel * savagefb_check_var() 955 var->yres_virtual / 8; savagefb_check_var() 960 if (var->yres_virtual < var->yres) savagefb_check_var() 961 var->yres = var->yres_virtual; savagefb_check_var() 962 if (var->xres_virtual < var->xres) savagefb_check_var() 963 var->xres = var->xres_virtual; savagefb_check_var() 964 if (var->xoffset + var->xres > var->xres_virtual) savagefb_check_var() 965 var->xoffset = var->xres_virtual - var->xres; savagefb_check_var() 966 if (var->yoffset + var->yres > var->yres_virtual) savagefb_check_var() 967 var->yoffset = var->yres_virtual - var->yres; savagefb_check_var() 973 static int savagefb_decode_var(struct fb_var_screeninfo *var, savagefb_decode_var() argument 981 unsigned int pixclock = var->pixclock; savagefb_decode_var() 990 timings.dblscan = var->vmode & FB_VMODE_DOUBLE; savagefb_decode_var() 991 timings.interlaced = var->vmode & FB_VMODE_INTERLACED; savagefb_decode_var() 992 timings.HDisplay = var->xres; savagefb_decode_var() 993 timings.HSyncStart = timings.HDisplay + var->right_margin; savagefb_decode_var() 994 timings.HSyncEnd = timings.HSyncStart + var->hsync_len; savagefb_decode_var() 995 timings.HTotal = timings.HSyncEnd + var->left_margin; savagefb_decode_var() 996 timings.VDisplay = var->yres; savagefb_decode_var() 997 timings.VSyncStart = timings.VDisplay + var->lower_margin; savagefb_decode_var() 998 timings.VSyncEnd = timings.VSyncStart + var->vsync_len; savagefb_decode_var() 999 timings.VTotal = timings.VSyncEnd + var->upper_margin; savagefb_decode_var() 1000 timings.sync = var->sync; savagefb_decode_var() 1003 par->depth = var->bits_per_pixel; savagefb_decode_var() 1004 par->vwidth = var->xres_virtual; savagefb_decode_var() 1006 if (var->bits_per_pixel == 16 && par->chip == S3_SAVAGE3D) { savagefb_decode_var() 1017 vgaHWInit(var, par, &timings, reg); savagefb_decode_var() 1024 switch(var->bits_per_pixel) { savagefb_decode_var() 1102 if (var->bits_per_pixel < 24) savagefb_decode_var() 1143 width = (var->xres_virtual * ((var->bits_per_pixel+7) / 8)) >> 3; savagefb_decode_var() 1151 if (var->bits_per_pixel <= 8) savagefb_decode_var() 1153 else if (var->bits_per_pixel <= 16) savagefb_decode_var() 1158 if (var->xres_virtual <= 640) savagefb_decode_var() 1160 else if (var->xres_virtual == 800) savagefb_decode_var() 1162 else if (var->xres_virtual == 1024) savagefb_decode_var() 1164 else if (var->xres_virtual == 1152) savagefb_decode_var() 1166 else if (var->xres_virtual == 1280) savagefb_decode_var() 1168 else if (var->xres_virtual == 1600) savagefb_decode_var() 1221 switch (info->var.bits_per_pixel) { savagefb_setcolreg() 1491 info->fix.line_length = info->var.xres_virtual * savagefb_set_fix() 1492 info->var.bits_per_pixel / 8; savagefb_set_fix() 1494 if (info->var.bits_per_pixel == 8) { savagefb_set_fix() 1507 struct fb_var_screeninfo *var = &info->var; savagefb_set_par() local 1511 err = savagefb_decode_var(var, par, &par->state); savagefb_set_par() 1516 if (var->bits_per_pixel > 24) savagefb_set_par() 1518 else if (var->bits_per_pixel >= 24) savagefb_set_par() 1520 else if ((var->bits_per_pixel > 8) && (var->bits_per_pixel < 24)) savagefb_set_par() 1522 else if (var->bits_per_pixel <= 8) savagefb_set_par() 1542 static int savagefb_pan_display(struct fb_var_screeninfo *var, savagefb_pan_display() argument 1548 base = (var->yoffset * info->fix.line_length savagefb_pan_display() 1549 + (var->xoffset & ~1) * ((info->var.bits_per_pixel+7) / 8)) >> 2; savagefb_pan_display() 2143 info->var.nonstd = 0; savage_init_fb_info() 2144 info->var.activate = FB_ACTIVATE_NOW; savage_init_fb_info() 2145 info->var.width = -1; savage_init_fb_info() 2146 info->var.height = -1; savage_init_fb_info() 2147 info->var.accel_flags = 0; savage_init_fb_info() 2233 info->var = savagefb_var800x600x8; savagefb_probe() 2246 else if (fb_find_mode(&info->var, info, NULL, NULL, 0, savagefb_probe() 2248 info->var = savagefb_var800x600x8; savagefb_probe() 2252 fb_find_mode(&info->var, info, mode_option, savagefb_probe() 2259 savage_update_var(&info->var, mode); savagefb_probe() 2263 lpitch = info->var.xres_virtual*((info->var.bits_per_pixel + 7) >> 3); savagefb_probe() 2264 info->var.yres_virtual = info->fix.smem_len/lpitch; savagefb_probe() 2266 if (info->var.yres_virtual < info->var.yres) { savagefb_probe() 2276 if (info->var.yres_virtual > 0x1000) savagefb_probe() 2277 info->var.yres_virtual = 0x1000; savagefb_probe() 2279 if (info->var.xres_virtual > 0x1000) savagefb_probe() 2280 info->var.xres_virtual = 0x1000; savagefb_probe() 2282 savagefb_check_var(&info->var, info); savagefb_probe() 2291 h_sync = 1953125000 / info->var.pixclock; savagefb_probe() 2292 h_sync = h_sync * 512 / (info->var.xres + info->var.left_margin + savagefb_probe() 2293 info->var.right_margin + savagefb_probe() 2294 info->var.hsync_len); savagefb_probe() 2295 v_sync = h_sync / (info->var.yres + info->var.upper_margin + savagefb_probe() 2296 info->var.lower_margin + info->var.vsync_len); savagefb_probe() 2301 info->var.xres, info->var.yres, savagefb_probe()
/linux-4.1.27/arch/arm/mach-rpc/include/mach/
H A D	acornfb.h	13 #define acornfb_bandwidth(var) ((var)->pixclock * 8 / (var)->bits_per_pixel) 16 acornfb_valid_pixrate(struct fb_var_screeninfo *var) acornfb_valid_pixrate() argument 20 if (!var->pixclock) acornfb_valid_pixrate() 35 return acornfb_bandwidth(var) >= limit; acornfb_valid_pixrate() 83 struct fb_var_screeninfo *var) acornfb_vidc20_find_rates() 88 div = var->pixclock / 9090; /*9921*/ acornfb_vidc20_find_rates() 122 unsigned long bandwidth = acornfb_bandwidth(var); acornfb_vidc20_find_rates() 136 vidc->pll_ctl = acornfb_vidc20_find_pll(var->pixclock / div); acornfb_vidc20_find_rates() 82 acornfb_vidc20_find_rates(struct vidc_timing *vidc, struct fb_var_screeninfo *var) acornfb_vidc20_find_rates() argument
/linux-4.1.27/drivers/staging/speakup/
H A D	varhandlers.c	86 void speakup_register_var(struct var_t *var) speakup_register_var() argument 92 BUG_ON(!var || var->var_id < 0 || var->var_id >= MAXVARS); speakup_register_var() 100 p_header = var_ptrs[var->var_id]; speakup_register_var() 103 p_header->data = var; speakup_register_var() 176 int spk_set_num_var(int input, struct st_var_header *var, int how) spk_set_num_var() argument 180 int *p_val = var->p_val; spk_set_num_var() 184 struct var_t *var_data = var->data; spk_set_num_var() 211 if (var->var_type == VAR_TIME && p_val != NULL) { spk_set_num_var() 217 if (var->var_id == PUNC_LEVEL) { spk_set_num_var() 224 if (var->var_id < FIRST_SYNTH_VAR || synth == NULL) spk_set_num_var() 227 int status = synth->synth_adjust(var); spk_set_num_var() 233 if (var->var_id == PITCH) spk_set_num_var() 246 int spk_set_string_var(const char *page, struct st_var_header *var, int len) spk_set_string_var() argument 248 struct var_t *var_data = var->data; spk_set_string_var() 257 if (!var->p_val) spk_set_string_var() 258 var->p_val = var_data->u.s.default_val; spk_set_string_var() 259 if (var->p_val != var_data->u.s.default_val) spk_set_string_var() 260 strcpy((char *)var->p_val, var_data->u.s.default_val); spk_set_string_var() 262 } else if (var->p_val) spk_set_string_var() 263 strcpy((char *)var->p_val, page); spk_set_string_var()
H A D	speakup_soft.c	161 struct var_t *var; get_initstring() local 165 var = synth_soft.vars; get_initstring() 166 while (var->var_id != MAXVARS) { get_initstring() 167 if (var->var_id != CAPS_START && var->var_id != CAPS_STOP get_initstring() 168 && var->var_id != DIRECT) get_initstring() 169 cp = cp + sprintf(cp, var->u.n.synth_fmt, get_initstring() 170 var->u.n.value); get_initstring() 171 var++; get_initstring()
H A D	synth.c	382 struct var_t *var; do_synth_init() local 404 for (var = synth->vars; do_synth_init() 405 (var->var_id >= 0) && (var->var_id < MAXVARS); var++) do_synth_init() 406 speakup_register_var(var); do_synth_init() 421 struct var_t *var; synth_release() local 433 for (var = synth->vars; var->var_id != MAXVARS; var++) synth_release() 434 speakup_unregister_var(var->var_id); synth_release()
/linux-4.1.27/drivers/spi/
H A D	spi-st-ssc4.c	215 u32 spi_st_clk, sscbrg, var; spi_st_setup() local 260 var = readl_relaxed(spi_st->base + SSC_CTL); spi_st_setup() 261 var |= SSC_CTL_MS; spi_st_setup() 264 var |= SSC_CTL_PO; spi_st_setup() 266 var &= ~SSC_CTL_PO; spi_st_setup() 269 var |= SSC_CTL_PH; spi_st_setup() 271 var &= ~SSC_CTL_PH; spi_st_setup() 274 var |= SSC_CTL_HB; spi_st_setup() 276 var &= ~SSC_CTL_HB; spi_st_setup() 279 var |= SSC_CTL_LPB; spi_st_setup() 281 var &= ~SSC_CTL_LPB; spi_st_setup() 283 var &= ~SSC_CTL_DATA_WIDTH_MSK; spi_st_setup() 284 var |= (spi->bits_per_word - 1); spi_st_setup() 286 var |= SSC_CTL_EN_TX_FIFO | SSC_CTL_EN_RX_FIFO; spi_st_setup() 287 var |= SSC_CTL_EN; spi_st_setup() 289 writel_relaxed(var, spi_st->base + SSC_CTL); spi_st_setup() 329 u32 var; spi_st_probe() local 367 var = readw_relaxed(spi_st->base + SSC_CTL); spi_st_probe() 368 var |= SSC_CTL_SR; spi_st_probe() 369 writel_relaxed(var, spi_st->base + SSC_CTL); spi_st_probe() 372 var = readl_relaxed(spi_st->base + SSC_CTL); spi_st_probe() 373 var &= ~SSC_CTL_SR; spi_st_probe() 374 writel_relaxed(var, spi_st->base + SSC_CTL); spi_st_probe() 377 var = readl_relaxed(spi_st->base + SSC_CTL); spi_st_probe() 378 var &= ~SSC_CTL_MS; spi_st_probe() 379 writel_relaxed(var, spi_st->base + SSC_CTL); spi_st_probe()
/linux-4.1.27/drivers/video/fbdev/msm/
H A D	msm_fb.c	254 if (left == 0 && top == 0 && eright == info->var.xres && msmfb_pan_update() 255 ebottom == info->var.yres) { msmfb_pan_update() 324 static int msmfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) msmfb_check_var() argument 326 if ((var->xres != info->var.xres) || msmfb_check_var() 327 (var->yres != info->var.yres) || msmfb_check_var() 328 (var->xres_virtual != info->var.xres_virtual) || msmfb_check_var() 329 (var->yres_virtual != info->var.yres_virtual) || msmfb_check_var() 330 (var->xoffset != info->var.xoffset) || msmfb_check_var() 331 (var->bits_per_pixel != info->var.bits_per_pixel) || msmfb_check_var() 332 (var->grayscale != info->var.grayscale)) msmfb_check_var() 337 int msmfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) msmfb_pan_display() argument 344 (var->reserved[0] == 0x54445055)) { msmfb_pan_display() 345 msmfb_pan_update(info, var->reserved[1] & 0xffff, msmfb_pan_display() 346 var->reserved[1] >> 16, msmfb_pan_display() 347 var->reserved[2] & 0xffff, msmfb_pan_display() 348 var->reserved[2] >> 16, var->yoffset, 1); msmfb_pan_display() 350 msmfb_pan_update(info, 0, 0, info->var.xres, info->var.yres, msmfb_pan_display() 351 var->yoffset, 1); msmfb_pan_display() 459 fb_info->var.xres = msmfb->xres; setup_fb_info() 460 fb_info->var.yres = msmfb->yres; setup_fb_info() 461 fb_info->var.width = msmfb->panel->fb_data->width; setup_fb_info() 462 fb_info->var.height = msmfb->panel->fb_data->height; setup_fb_info() 463 fb_info->var.xres_virtual = msmfb->xres; setup_fb_info() 464 fb_info->var.yres_virtual = msmfb->yres * 2; setup_fb_info() 465 fb_info->var.bits_per_pixel = BITS_PER_PIXEL; setup_fb_info() 466 fb_info->var.accel_flags = 0; setup_fb_info() 468 fb_info->var.yoffset = 0; setup_fb_info() 483 fb_info->var.reserved[0] = 0x54445055; setup_fb_info() 484 fb_info->var.reserved[1] = 0; setup_fb_info() 485 fb_info->var.reserved[2] = (uint16_t)msmfb->xres | setup_fb_info() 489 fb_info->var.red.offset = 11; setup_fb_info() 490 fb_info->var.red.length = 5; setup_fb_info() 491 fb_info->var.red.msb_right = 0; setup_fb_info() 492 fb_info->var.green.offset = 5; setup_fb_info() 493 fb_info->var.green.length = 6; setup_fb_info() 494 fb_info->var.green.msb_right = 0; setup_fb_info() 495 fb_info->var.blue.offset = 0; setup_fb_info() 496 fb_info->var.blue.length = 5; setup_fb_info() 497 fb_info->var.blue.msb_right = 0; setup_fb_info() 573 msmfb->fb->var.bits_per_pixel*msmfb->xres, msmfb_probe()
/linux-4.1.27/drivers/video/fbdev/sis/
H A D	initextlfb.c	38 unsigned char rateindex, struct fb_var_screeninfo *var); 46 int xres, int yres, struct fb_var_screeninfo *var, bool writeres); 95 unsigned char rateindex, struct fb_var_screeninfo *var) sisfb_mode_rate_to_ddata() 132 var, false); sisfb_mode_rate_to_ddata() local 135 var->sync &= ~FB_SYNC_VERT_HIGH_ACT; sisfb_mode_rate_to_ddata() 137 var->sync |= FB_SYNC_VERT_HIGH_ACT; sisfb_mode_rate_to_ddata() 140 var->sync &= ~FB_SYNC_HOR_HIGH_ACT; sisfb_mode_rate_to_ddata() 142 var->sync |= FB_SYNC_HOR_HIGH_ACT; sisfb_mode_rate_to_ddata() 144 var->vmode = FB_VMODE_NONINTERLACED; sisfb_mode_rate_to_ddata() 146 var->vmode = FB_VMODE_INTERLACED; sisfb_mode_rate_to_ddata() 153 var->vmode = FB_VMODE_DOUBLE; sisfb_mode_rate_to_ddata() 161 if((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED) { sisfb_mode_rate_to_ddata() 163 var->upper_margin <<= 1; sisfb_mode_rate_to_ddata() 164 var->lower_margin <<= 1; sisfb_mode_rate_to_ddata() 165 var->vsync_len <<= 1; sisfb_mode_rate_to_ddata() 167 } else if((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE) { sisfb_mode_rate_to_ddata() 168 var->upper_margin >>= 1; sisfb_mode_rate_to_ddata() 169 var->lower_margin >>= 1; sisfb_mode_rate_to_ddata() 170 var->vsync_len >>= 1; sisfb_mode_rate_to_ddata() 94 sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno, unsigned char rateindex, struct fb_var_screeninfo *var) sisfb_mode_rate_to_ddata() argument
/linux-4.1.27/samples/kobject/
H A D	kobject-example.c	59 int var; b_show() local 62 var = baz; b_show() 64 var = bar; b_show() 65 return sprintf(buf, "%d\n", var); b_show() 71 int var, ret; b_store() local 73 ret = kstrtoint(buf, 10, &var); b_store() 78 baz = var; b_store() 80 bar = var; b_store()
H A D	kset-example.c	143 int var; b_show() local 146 var = foo_obj->baz; b_show() 148 var = foo_obj->bar; b_show() 149 return sprintf(buf, "%d\n", var); b_show() 155 int var, ret; b_store() local 157 ret = kstrtoint(buf, 10, &var); b_store() 162 foo_obj->baz = var; b_store() 164 foo_obj->bar = var; b_store()
/linux-4.1.27/include/linux/byteorder/
H A D	generic.h	143 static inline void le16_add_cpu(__le16 *var, u16 val) le16_add_cpu() argument 145 *var = cpu_to_le16(le16_to_cpu(*var) + val); le16_add_cpu() 148 static inline void le32_add_cpu(__le32 *var, u32 val) le32_add_cpu() argument 150 *var = cpu_to_le32(le32_to_cpu(*var) + val); le32_add_cpu() 153 static inline void le64_add_cpu(__le64 *var, u64 val) le64_add_cpu() argument 155 *var = cpu_to_le64(le64_to_cpu(*var) + val); le64_add_cpu() 158 static inline void be16_add_cpu(__be16 *var, u16 val) be16_add_cpu() argument 160 *var = cpu_to_be16(be16_to_cpu(*var) + val); be16_add_cpu() 163 static inline void be32_add_cpu(__be32 *var, u32 val) be32_add_cpu() argument 165 *var = cpu_to_be32(be32_to_cpu(*var) + val); be32_add_cpu() 168 static inline void be64_add_cpu(__be64 *var, u64 val) be64_add_cpu() argument 170 *var = cpu_to_be64(be64_to_cpu(*var) + val); be64_add_cpu()
/linux-4.1.27/drivers/video/fbdev/via/
H A D	viafbdev.c	56 static int viafb_pan_display(struct fb_var_screeninfo *var, 88 static void viafb_fill_var_color_info(struct fb_var_screeninfo *var, u8 depth) viafb_fill_var_color_info() argument 90 var->grayscale = 0; viafb_fill_var_color_info() 91 var->red.msb_right = 0; viafb_fill_var_color_info() 92 var->green.msb_right = 0; viafb_fill_var_color_info() 93 var->blue.msb_right = 0; viafb_fill_var_color_info() 94 var->transp.offset = 0; viafb_fill_var_color_info() 95 var->transp.length = 0; viafb_fill_var_color_info() 96 var->transp.msb_right = 0; viafb_fill_var_color_info() 97 var->nonstd = 0; viafb_fill_var_color_info() 100 var->bits_per_pixel = 8; viafb_fill_var_color_info() 101 var->red.offset = 0; viafb_fill_var_color_info() 102 var->green.offset = 0; viafb_fill_var_color_info() 103 var->blue.offset = 0; viafb_fill_var_color_info() 104 var->red.length = 8; viafb_fill_var_color_info() 105 var->green.length = 8; viafb_fill_var_color_info() 106 var->blue.length = 8; viafb_fill_var_color_info() 109 var->bits_per_pixel = 16; viafb_fill_var_color_info() 110 var->red.offset = 10; viafb_fill_var_color_info() 111 var->green.offset = 5; viafb_fill_var_color_info() 112 var->blue.offset = 0; viafb_fill_var_color_info() 113 var->red.length = 5; viafb_fill_var_color_info() 114 var->green.length = 5; viafb_fill_var_color_info() 115 var->blue.length = 5; viafb_fill_var_color_info() 118 var->bits_per_pixel = 16; viafb_fill_var_color_info() 119 var->red.offset = 11; viafb_fill_var_color_info() 120 var->green.offset = 5; viafb_fill_var_color_info() 121 var->blue.offset = 0; viafb_fill_var_color_info() 122 var->red.length = 5; viafb_fill_var_color_info() 123 var->green.length = 6; viafb_fill_var_color_info() 124 var->blue.length = 5; viafb_fill_var_color_info() 127 var->bits_per_pixel = 32; viafb_fill_var_color_info() 128 var->red.offset = 16; viafb_fill_var_color_info() 129 var->green.offset = 8; viafb_fill_var_color_info() 130 var->blue.offset = 0; viafb_fill_var_color_info() 131 var->red.length = 8; viafb_fill_var_color_info() 132 var->green.length = 8; viafb_fill_var_color_info() 133 var->blue.length = 8; viafb_fill_var_color_info() 136 var->bits_per_pixel = 32; viafb_fill_var_color_info() 137 var->red.offset = 20; viafb_fill_var_color_info() 138 var->green.offset = 10; viafb_fill_var_color_info() 139 var->blue.offset = 0; viafb_fill_var_color_info() 140 var->red.length = 10; viafb_fill_var_color_info() 141 var->green.length = 10; viafb_fill_var_color_info() 142 var->blue.length = 10; viafb_fill_var_color_info() 149 u32 bpp = info->var.bits_per_pixel; viafb_update_fix() 153 info->fix.line_length = ALIGN(info->var.xres_virtual * bpp / 8, viafb_update_fix() 188 static inline int get_var_refresh(struct fb_var_screeninfo *var) get_var_refresh() argument 192 htotal = var->left_margin + var->xres + var->right_margin get_var_refresh() 193 + var->hsync_len; get_var_refresh() 194 vtotal = var->upper_margin + var->yres + var->lower_margin get_var_refresh() 195 + var->vsync_len; get_var_refresh() 196 return PICOS2KHZ(var->pixclock) * 1000 / (htotal * vtotal); get_var_refresh() 199 static int viafb_check_var(struct fb_var_screeninfo *var, viafb_check_var() argument 209 if (var->vmode & FB_VMODE_INTERLACED || var->vmode & FB_VMODE_DOUBLE) viafb_check_var() 215 if (!viafb_get_best_mode(var->xres, var->yres, 60)) { viafb_check_var() 218 var->xres, var->yres, var->bits_per_pixel); viafb_check_var() 222 depth = fb_get_color_depth(var, &info->fix); viafb_check_var() 224 depth = var->bits_per_pixel; viafb_check_var() 241 viafb_fill_var_color_info(var, depth); viafb_check_var() 242 if (var->xres_virtual < var->xres) viafb_check_var() 243 var->xres_virtual = var->xres; viafb_check_var() 245 line = ALIGN(var->xres_virtual * var->bits_per_pixel / 8, viafb_check_var() 247 if (line > VIA_PITCH_MAX || line * var->yres_virtual > ppar->memsize) viafb_check_var() 250 /* Based on var passed in to calculate the refresh, viafb_check_var() 253 refresh = viafb_get_refresh(var->xres, var->yres, viafb_check_var() 254 get_var_refresh(var)); viafb_check_var() 256 /* Adjust var according to our driver's own table */ viafb_check_var() 257 viafb_fill_var_timing_info(var, viafb_check_var() 258 viafb_get_best_mode(var->xres, var->yres, refresh)); viafb_check_var() 259 if (var->accel_flags & FB_ACCELF_TEXT && viafb_check_var() 261 var->accel_flags = 0; viafb_check_var() 273 viapar->depth = fb_get_color_depth(&info->var, &info->fix); viafb_set_par() 274 viafb_update_device_setting(viafbinfo->var.xres, viafbinfo->var.yres, viafb_set_par() 275 viafbinfo->var.bits_per_pixel, 0); viafb_set_par() 278 viafb_update_device_setting(viafbinfo1->var.xres, viafb_set_par() 279 viafbinfo1->var.yres, viafbinfo1->var.bits_per_pixel, viafb_set_par() 290 refresh = get_var_refresh(&info->var); viafb_set_par() 292 viafb_bpp1 = info->var.bits_per_pixel; viafb_set_par() 295 viafb_bpp = info->var.bits_per_pixel; viafb_set_par() 299 if (info->var.accel_flags & FB_ACCELF_TEXT) viafb_set_par() 304 viafb_pan_display(&info->var, info); viafb_set_par() 331 r = (red >> (16 - info->var.red.length)) viafb_setcolreg() 332 << info->var.red.offset; viafb_setcolreg() 333 b = (blue >> (16 - info->var.blue.length)) viafb_setcolreg() 334 << info->var.blue.offset; viafb_setcolreg() 335 g = (green >> (16 - info->var.green.length)) viafb_setcolreg() 336 << info->var.green.offset; viafb_setcolreg() 343 static int viafb_pan_display(struct fb_var_screeninfo *var, viafb_pan_display() argument 348 + var->yoffset * info->fix.line_length viafb_pan_display() 349 + var->xoffset * info->var.bits_per_pixel / 8; viafb_pan_display() 427 return put_user(viafb_ioctl_hotplug(info->var.xres, viafb_ioctl() 428 info->var.yres, viafb_ioctl() 429 info->var.bits_per_pixel), argp); viafb_ioctl() 443 u.viamode.virtual_xres_sec = viafb_dual_fb ? viafbinfo1->var.xres_virtual : viafbinfo->var.xres_virtual; viafb_ioctl() 444 u.viamode.virtual_yres_sec = viafb_dual_fb ? viafbinfo1->var.yres_virtual : viafbinfo->var.yres_virtual; viafb_ioctl() 579 viafb_lcd_get_support_expand_state(info->var.xres, viafb_ioctl() 580 info->var.yres); viafb_ioctl() 706 rect->width, rect->height, info->var.bits_per_pixel, viafb_fillrect() 728 area->width, area->height, info->var.bits_per_pixel, viafb_copyarea() 765 image->width, image->height, info->var.bits_per_pixel, viafb_imageblit() 795 yy = cursor->image.dy - info->var.yoffset; viafb_cursor() 796 xx = cursor->image.dx - info->var.xoffset; viafb_cursor() 1845 viafbinfo->var = default_var; via_fb_pci_probe() 1887 viafbinfo1->var = default_var; via_fb_pci_probe() 1889 viaparinfo1->depth = fb_get_color_depth(&viafbinfo1->var, via_fb_pci_probe() 1893 viafb_check_var(&viafbinfo->var, viafbinfo); via_fb_pci_probe() 1895 viaparinfo->depth = fb_get_color_depth(&viafbinfo->var, via_fb_pci_probe()
H A D	hw.c	1470 struct via_display_timing var_to_timing(const struct fb_var_screeninfo *var, var_to_timing() argument 1474 u16 dx = (var->xres - cxres) / 2, dy = (var->yres - cyres) / 2; var_to_timing() 1477 timing.hor_sync_start = timing.hor_addr + var->right_margin + dx; var_to_timing() 1478 timing.hor_sync_end = timing.hor_sync_start + var->hsync_len; var_to_timing() 1479 timing.hor_total = timing.hor_sync_end + var->left_margin + dx; var_to_timing() 1483 timing.ver_sync_start = timing.ver_addr + var->lower_margin + dy; var_to_timing() 1484 timing.ver_sync_end = timing.ver_sync_start + var->vsync_len; var_to_timing() 1485 timing.ver_total = timing.ver_sync_end + var->upper_margin + dy; var_to_timing() 1491 void viafb_fill_crtc_timing(const struct fb_var_screeninfo *var, viafb_fill_crtc_timing() argument 1494 struct via_display_timing crt_reg = var_to_timing(var, viafb_fill_crtc_timing() 1495 cxres ? cxres : var->xres, cyres ? cyres : var->yres); viafb_fill_crtc_timing() 1502 viafb_load_fetch_count_reg(var->xres, var->bits_per_pixel / 8, iga); viafb_fill_crtc_timing() 1505 viafb_load_FIFO_reg(iga, var->xres, var->yres); viafb_fill_crtc_timing() 1507 viafb_set_vclock(PICOS2KHZ(var->pixclock) * 1000, iga); viafb_fill_crtc_timing() 1748 static u8 get_sync(struct fb_var_screeninfo *var) get_sync() argument 1752 if (!(var->sync & FB_SYNC_HOR_HIGH_ACT)) get_sync() 1754 if (!(var->sync & FB_SYNC_VERT_HIGH_ACT)) get_sync() 1853 && viafbinfo->var.xres == 1024 && viafbinfo->var.yres == 768) { viafb_setmode() 1881 var2 = viafbinfo1->var; viafb_setmode() 1885 cxres = viafbinfo->var.xres; viafb_setmode() 1886 cyres = viafbinfo->var.yres; viafb_setmode() 1887 var2.bits_per_pixel = viafbinfo->var.bits_per_pixel; viafb_setmode() 1896 viafb_fill_crtc_timing(&viafbinfo->var, 0, 0, viafb_setmode() 1903 if (viafbinfo->var.xres % 8) { viafb_setmode() 1916 viafb_dvi_set_mode(&viafbinfo->var, 0, 0, viafb_setmode() 1932 viafb_lcd_set_mode(&viafbinfo->var, 0, 0, viafb_setmode() 1949 viafb_lcd_set_mode(&viafbinfo->var, 0, 0, viafb_setmode() 1961 viafb_hotplug_Xres = viafbinfo->var.xres; viafb_setmode() 1962 viafb_hotplug_Yres = viafbinfo->var.yres; viafb_setmode() 1963 viafb_hotplug_bpp = viafbinfo->var.bits_per_pixel; viafb_setmode() 1973 via_set_sync_polarity(devices, get_sync(&viafbinfo->var)); viafb_setmode() 1976 get_sync(&viafbinfo->var)); viafb_setmode() 2121 void viafb_fill_var_timing_info(struct fb_var_screeninfo *var, viafb_fill_var_timing_info() argument 2124 var->pixclock = mode->pixclock; viafb_fill_var_timing_info() 2125 var->xres = mode->xres; viafb_fill_var_timing_info() 2126 var->yres = mode->yres; viafb_fill_var_timing_info() 2127 var->left_margin = mode->left_margin; viafb_fill_var_timing_info() 2128 var->right_margin = mode->right_margin; viafb_fill_var_timing_info() 2129 var->hsync_len = mode->hsync_len; viafb_fill_var_timing_info() 2130 var->upper_margin = mode->upper_margin; viafb_fill_var_timing_info() 2131 var->lower_margin = mode->lower_margin; viafb_fill_var_timing_info() 2132 var->vsync_len = mode->vsync_len; viafb_fill_var_timing_info() 2133 var->sync = mode->sync; viafb_fill_var_timing_info()
/linux-4.1.27/drivers/video/fbdev/aty/
H A D	radeon_monitor.c	687 static void radeon_var_to_panel_info(struct radeonfb_info *rinfo, struct fb_var_screeninfo *var) radeon_var_to_panel_info() argument 689 rinfo->panel_info.xres = var->xres; radeon_var_to_panel_info() 690 rinfo->panel_info.yres = var->yres; radeon_var_to_panel_info() 691 rinfo->panel_info.clock = 100000000 / var->pixclock; radeon_var_to_panel_info() 692 rinfo->panel_info.hOver_plus = var->right_margin; radeon_var_to_panel_info() 693 rinfo->panel_info.hSync_width = var->hsync_len; radeon_var_to_panel_info() 694 rinfo->panel_info.hblank = var->left_margin + radeon_var_to_panel_info() 695 (var->right_margin + var->hsync_len); radeon_var_to_panel_info() 696 rinfo->panel_info.vOver_plus = var->lower_margin; radeon_var_to_panel_info() 697 rinfo->panel_info.vSync_width = var->vsync_len; radeon_var_to_panel_info() 698 rinfo->panel_info.vblank = var->upper_margin + radeon_var_to_panel_info() 699 (var->lower_margin + var->vsync_len); radeon_var_to_panel_info() 701 (var->sync & FB_SYNC_HOR_HIGH_ACT) != 0; radeon_var_to_panel_info() 703 (var->sync & FB_SYNC_VERT_HIGH_ACT) != 0; radeon_var_to_panel_info() 713 static void radeon_videomode_to_var(struct fb_var_screeninfo *var, radeon_videomode_to_var() argument 716 var->xres = mode->xres; radeon_videomode_to_var() 717 var->yres = mode->yres; radeon_videomode_to_var() 718 var->xres_virtual = mode->xres; radeon_videomode_to_var() 719 var->yres_virtual = mode->yres; radeon_videomode_to_var() 720 var->xoffset = 0; radeon_videomode_to_var() 721 var->yoffset = 0; radeon_videomode_to_var() 722 var->pixclock = mode->pixclock; radeon_videomode_to_var() 723 var->left_margin = mode->left_margin; radeon_videomode_to_var() 724 var->right_margin = mode->right_margin; radeon_videomode_to_var() 725 var->upper_margin = mode->upper_margin; radeon_videomode_to_var() 726 var->lower_margin = mode->lower_margin; radeon_videomode_to_var() 727 var->hsync_len = mode->hsync_len; radeon_videomode_to_var() 728 var->vsync_len = mode->vsync_len; radeon_videomode_to_var() 729 var->sync = mode->sync; radeon_videomode_to_var() 730 var->vmode = mode->vmode; radeon_videomode_to_var() 762 * Fill default var first radeon_check_modes() 764 info->var = radeonfb_default_var; radeon_check_modes() 780 struct fb_var_screeninfo var; radeon_check_modes() local 782 if (fb_parse_edid(rinfo->mon1_EDID, &var) == 0) { radeon_check_modes() 783 if (var.xres >= rinfo->panel_info.xres && radeon_check_modes() 784 var.yres >= rinfo->panel_info.yres) radeon_check_modes() 785 radeon_var_to_panel_info(rinfo, &var); radeon_check_modes() 799 struct fb_var_screeninfo *var = &info->var; radeon_check_modes() local 802 var->xres = rinfo->panel_info.xres; radeon_check_modes() 803 var->yres = rinfo->panel_info.yres; radeon_check_modes() 804 var->xres_virtual = rinfo->panel_info.xres; radeon_check_modes() 805 var->yres_virtual = rinfo->panel_info.yres; radeon_check_modes() 806 var->xoffset = var->yoffset = 0; radeon_check_modes() 807 var->bits_per_pixel = 8; radeon_check_modes() 808 var->pixclock = 100000000 / rinfo->panel_info.clock; radeon_check_modes() 809 var->left_margin = (rinfo->panel_info.hblank - rinfo->panel_info.hOver_plus radeon_check_modes() 811 var->right_margin = rinfo->panel_info.hOver_plus; radeon_check_modes() 812 var->upper_margin = (rinfo->panel_info.vblank - rinfo->panel_info.vOver_plus radeon_check_modes() 814 var->lower_margin = rinfo->panel_info.vOver_plus; radeon_check_modes() 815 var->hsync_len = rinfo->panel_info.hSync_width; radeon_check_modes() 816 var->vsync_len = rinfo->panel_info.vSync_width; radeon_check_modes() 817 var->sync = 0; radeon_check_modes() 819 var->sync |= FB_SYNC_HOR_HIGH_ACT; radeon_check_modes() 821 var->sync |= FB_SYNC_VERT_HIGH_ACT; radeon_check_modes() 822 var->vmode = 0; radeon_check_modes() 866 if (fb_find_mode(&info->var, info, modename, radeon_check_modes() 873 radeon_var_to_panel_info(rinfo, &info->var); radeon_check_modes() 881 if (fb_find_mode(&info->var, info, mode_option, radeon_check_modes() 896 if (fb_find_mode(&info->var, info, "800x600@60", radeon_check_modes() 925 info->var.bits_per_pixel = 8; radeon_check_modes() 926 radeon_videomode_to_var(&info->var, modedb); radeon_check_modes() 935 fb_var_to_videomode(&mode, &info->var); radeon_check_modes() 952 static int radeon_compare_modes(const struct fb_var_screeninfo *var, radeon_compare_modes() argument 957 distance = mode->yres - var->yres; radeon_compare_modes() 958 distance += (mode->xres - var->xres)/2; radeon_compare_modes()
H A D	aty128fb.c	480 static int aty128fb_check_var(struct fb_var_screeninfo *var, 485 static int aty128fb_pan_display(struct fb_var_screeninfo *var, 495 static int aty128_encode_var(struct fb_var_screeninfo *var, 497 static int aty128_decode_var(struct fb_var_screeninfo *var, 1053 static int aty128_var_to_crtc(const struct fb_var_screeninfo *var, aty128_var_to_crtc() argument 1065 xres = var->xres; aty128_var_to_crtc() 1066 yres = var->yres; aty128_var_to_crtc() 1067 vxres = var->xres_virtual; aty128_var_to_crtc() 1068 vyres = var->yres_virtual; aty128_var_to_crtc() 1069 xoffset = var->xoffset; aty128_var_to_crtc() 1070 yoffset = var->yoffset; aty128_var_to_crtc() 1071 bpp = var->bits_per_pixel; aty128_var_to_crtc() 1072 left = var->left_margin; aty128_var_to_crtc() 1073 right = var->right_margin; aty128_var_to_crtc() 1074 upper = var->upper_margin; aty128_var_to_crtc() 1075 lower = var->lower_margin; aty128_var_to_crtc() 1076 hslen = var->hsync_len; aty128_var_to_crtc() 1077 vslen = var->vsync_len; aty128_var_to_crtc() 1078 sync = var->sync; aty128_var_to_crtc() 1079 vmode = var->vmode; aty128_var_to_crtc() 1084 depth = (var->green.length == 6) ? 16 : 15; aty128_var_to_crtc() 1165 if ((var->activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) aty128_var_to_crtc() 1181 static int aty128_pix_width_to_var(int pix_width, struct fb_var_screeninfo *var) aty128_pix_width_to_var() argument 1185 var->red.msb_right = 0; aty128_pix_width_to_var() 1186 var->green.msb_right = 0; aty128_pix_width_to_var() 1187 var->blue.offset = 0; aty128_pix_width_to_var() 1188 var->blue.msb_right = 0; aty128_pix_width_to_var() 1189 var->transp.offset = 0; aty128_pix_width_to_var() 1190 var->transp.length = 0; aty128_pix_width_to_var() 1191 var->transp.msb_right = 0; aty128_pix_width_to_var() 1194 var->bits_per_pixel = 8; aty128_pix_width_to_var() 1195 var->red.offset = 0; aty128_pix_width_to_var() 1196 var->red.length = 8; aty128_pix_width_to_var() 1197 var->green.offset = 0; aty128_pix_width_to_var() 1198 var->green.length = 8; aty128_pix_width_to_var() 1199 var->blue.length = 8; aty128_pix_width_to_var() 1202 var->bits_per_pixel = 16; aty128_pix_width_to_var() 1203 var->red.offset = 10; aty128_pix_width_to_var() 1204 var->red.length = 5; aty128_pix_width_to_var() 1205 var->green.offset = 5; aty128_pix_width_to_var() 1206 var->green.length = 5; aty128_pix_width_to_var() 1207 var->blue.length = 5; aty128_pix_width_to_var() 1210 var->bits_per_pixel = 16; aty128_pix_width_to_var() 1211 var->red.offset = 11; aty128_pix_width_to_var() 1212 var->red.length = 5; aty128_pix_width_to_var() 1213 var->green.offset = 5; aty128_pix_width_to_var() 1214 var->green.length = 6; aty128_pix_width_to_var() 1215 var->blue.length = 5; aty128_pix_width_to_var() 1218 var->bits_per_pixel = 24; aty128_pix_width_to_var() 1219 var->red.offset = 16; aty128_pix_width_to_var() 1220 var->red.length = 8; aty128_pix_width_to_var() 1221 var->green.offset = 8; aty128_pix_width_to_var() 1222 var->green.length = 8; aty128_pix_width_to_var() 1223 var->blue.length = 8; aty128_pix_width_to_var() 1226 var->bits_per_pixel = 32; aty128_pix_width_to_var() 1227 var->red.offset = 16; aty128_pix_width_to_var() 1228 var->red.length = 8; aty128_pix_width_to_var() 1229 var->green.offset = 8; aty128_pix_width_to_var() 1230 var->green.length = 8; aty128_pix_width_to_var() 1231 var->blue.length = 8; aty128_pix_width_to_var() 1232 var->transp.offset = 24; aty128_pix_width_to_var() 1233 var->transp.length = 8; aty128_pix_width_to_var() 1245 struct fb_var_screeninfo *var) aty128_crtc_to_var() 1280 aty128_pix_width_to_var(pix_width, var); aty128_crtc_to_var() 1282 var->xres = xres; aty128_crtc_to_var() 1283 var->yres = yres; aty128_crtc_to_var() 1284 var->xres_virtual = crtc->vxres; aty128_crtc_to_var() 1285 var->yres_virtual = crtc->vyres; aty128_crtc_to_var() 1286 var->xoffset = crtc->xoffset; aty128_crtc_to_var() 1287 var->yoffset = crtc->yoffset; aty128_crtc_to_var() 1288 var->left_margin = left; aty128_crtc_to_var() 1289 var->right_margin = right; aty128_crtc_to_var() 1290 var->upper_margin = upper; aty128_crtc_to_var() 1291 var->lower_margin = lower; aty128_crtc_to_var() 1292 var->hsync_len = hslen; aty128_crtc_to_var() 1293 var->vsync_len = vslen; aty128_crtc_to_var() 1294 var->sync = sync; aty128_crtc_to_var() 1295 var->vmode = FB_VMODE_NONINTERLACED; aty128_crtc_to_var() 1427 struct fb_var_screeninfo *var) aty128_pll_to_var() 1429 var->pixclock = 100000000 / pll->vclk; aty128_pll_to_var() 1509 if ((err = aty128_decode_var(&info->var, par)) != 0) aty128fb_set_par() 1573 static int aty128_decode_var(struct fb_var_screeninfo *var, aty128_decode_var() argument 1581 if ((err = aty128_var_to_crtc(var, &crtc, par))) aty128_decode_var() 1584 if ((err = aty128_var_to_pll(var->pixclock, &pll, par))) aty128_decode_var() 1593 par->accel_flags = var->accel_flags; aty128_decode_var() 1599 static int aty128_encode_var(struct fb_var_screeninfo *var, aty128_encode_var() argument 1604 if ((err = aty128_crtc_to_var(&par->crtc, var))) aty128_encode_var() 1607 if ((err = aty128_pll_to_var(&par->pll, var))) aty128_encode_var() 1610 var->nonstd = 0; aty128_encode_var() 1611 var->activate = 0; aty128_encode_var() 1613 var->height = -1; aty128_encode_var() 1614 var->width = -1; aty128_encode_var() 1615 var->accel_flags = par->accel_flags; aty128_encode_var() 1621 static int aty128fb_check_var(struct fb_var_screeninfo *var, aty128fb_check_var() argument 1628 if ((err = aty128_decode_var(var, &par)) != 0) aty128fb_check_var() 1630 aty128_encode_var(var, &par); aty128fb_check_var() 1638 static int aty128fb_pan_display(struct fb_var_screeninfo *var, aty128fb_pan_display() argument 1649 xoffset = (var->xoffset +7) & ~7; aty128fb_pan_display() 1650 yoffset = var->yoffset; aty128fb_pan_display() 1938 struct fb_var_screeninfo var; aty128_init() local 1971 var = default_var; aty128_init() 1989 if (!mac_find_mode(&var, info, mode_option, 8)) aty128_init() 1990 var = default_var; aty128_init() 2025 if (mac_vmode_to_var(default_vmode, default_cmode, &var)) aty128_init() 2026 var = default_var; aty128_init() 2032 if (fb_find_mode(&var, info, mode_option, NULL, aty128_init() 2034 var = default_var; aty128_init() 2037 var.accel_flags &= ~FB_ACCELF_TEXT; aty128_init() 2038 // var.accel_flags |= FB_ACCELF_TEXT;/* FIXME Will add accel later */ aty128_init() 2040 if (aty128fb_check_var(&var, info)) { aty128_init() 2056 info->var = var; aty128_init() 2059 var.activate = FB_ACTIVATE_NOW; aty128_init() 2275 * entries in the var structure). Return != 0 for invalid regno. 2564 fb_pan_display(info, &info->var); aty128_do_resume() 1244 aty128_crtc_to_var(const struct aty128_crtc *crtc, struct fb_var_screeninfo *var) aty128_crtc_to_var() argument 1426 aty128_pll_to_var(const struct aty128_pll *pll, struct fb_var_screeninfo *var) aty128_pll_to_var() argument
H A D	atyfb_base.c	118 if (!(var->activate & FB_ACTIVATE_TEST)) \ 124 if (!(var->activate & FB_ACTIVATE_TEST)) \ 232 static int atyfb_check_var(struct fb_var_screeninfo *var, 237 static int atyfb_pan_display(struct fb_var_screeninfo *var, 256 const struct fb_var_screeninfo *var, 259 struct fb_var_screeninfo *var); 568 static u32 atyfb_get_pixclock(struct fb_var_screeninfo *var, atyfb_get_pixclock() argument 571 u32 pixclock = var->pixclock; atyfb_get_pixclock() 578 par->pll.ct.xres = var->xres; atyfb_get_pixclock() 791 const struct fb_var_screeninfo *var, aty_var_to_crtc() 803 xres = (var->xres + 7) & ~7; aty_var_to_crtc() 804 yres = var->yres; aty_var_to_crtc() 805 vxres = (var->xres_virtual + 7) & ~7; aty_var_to_crtc() 806 vyres = var->yres_virtual; aty_var_to_crtc() 807 xoffset = (var->xoffset + 7) & ~7; aty_var_to_crtc() 808 yoffset = var->yoffset; aty_var_to_crtc() 809 bpp = var->bits_per_pixel; aty_var_to_crtc() 811 bpp = (var->green.length == 5) ? 15 : 16; aty_var_to_crtc() 812 sync = var->sync; aty_var_to_crtc() 813 vmode = var->vmode; aty_var_to_crtc() 869 h_sync_strt = h_disp + var->right_margin; aty_var_to_crtc() 870 h_sync_end = h_sync_strt + var->hsync_len; aty_var_to_crtc() 871 h_sync_dly = var->right_margin & 7; aty_var_to_crtc() 872 h_total = h_sync_end + h_sync_dly + var->left_margin; aty_var_to_crtc() 874 v_sync_strt = v_disp + var->lower_margin; aty_var_to_crtc() 875 v_sync_end = v_sync_strt + var->vsync_len; aty_var_to_crtc() 876 v_total = v_sync_end + var->upper_margin; aty_var_to_crtc() 910 if (!(var->activate & FB_ACTIVATE_TEST)) aty_var_to_crtc() 915 if (!(var->activate & FB_ACTIVATE_TEST)) aty_var_to_crtc() 1149 struct fb_var_screeninfo *var) aty_crtc_to_var() 1191 var->red.offset = 0; aty_crtc_to_var() 1192 var->red.length = 8; aty_crtc_to_var() 1193 var->green.offset = 0; aty_crtc_to_var() 1194 var->green.length = 8; aty_crtc_to_var() 1195 var->blue.offset = 0; aty_crtc_to_var() 1196 var->blue.length = 8; aty_crtc_to_var() 1197 var->transp.offset = 0; aty_crtc_to_var() 1198 var->transp.length = 0; aty_crtc_to_var() 1203 var->red.offset = 0; aty_crtc_to_var() 1204 var->red.length = 8; aty_crtc_to_var() 1205 var->green.offset = 0; aty_crtc_to_var() 1206 var->green.length = 8; aty_crtc_to_var() 1207 var->blue.offset = 0; aty_crtc_to_var() 1208 var->blue.length = 8; aty_crtc_to_var() 1209 var->transp.offset = 0; aty_crtc_to_var() 1210 var->transp.length = 0; aty_crtc_to_var() 1214 var->red.offset = 10; aty_crtc_to_var() 1215 var->red.length = 5; aty_crtc_to_var() 1216 var->green.offset = 5; aty_crtc_to_var() 1217 var->green.length = 5; aty_crtc_to_var() 1218 var->blue.offset = 0; aty_crtc_to_var() 1219 var->blue.length = 5; aty_crtc_to_var() 1220 var->transp.offset = 0; aty_crtc_to_var() 1221 var->transp.length = 0; aty_crtc_to_var() 1225 var->red.offset = 11; aty_crtc_to_var() 1226 var->red.length = 5; aty_crtc_to_var() 1227 var->green.offset = 5; aty_crtc_to_var() 1228 var->green.length = 6; aty_crtc_to_var() 1229 var->blue.offset = 0; aty_crtc_to_var() 1230 var->blue.length = 5; aty_crtc_to_var() 1231 var->transp.offset = 0; aty_crtc_to_var() 1232 var->transp.length = 0; aty_crtc_to_var() 1236 var->red.offset = 16; aty_crtc_to_var() 1237 var->red.length = 8; aty_crtc_to_var() 1238 var->green.offset = 8; aty_crtc_to_var() 1239 var->green.length = 8; aty_crtc_to_var() 1240 var->blue.offset = 0; aty_crtc_to_var() 1241 var->blue.length = 8; aty_crtc_to_var() 1242 var->transp.offset = 0; aty_crtc_to_var() 1243 var->transp.length = 0; aty_crtc_to_var() 1247 var->red.offset = 16; aty_crtc_to_var() 1248 var->red.length = 8; aty_crtc_to_var() 1249 var->green.offset = 8; aty_crtc_to_var() 1250 var->green.length = 8; aty_crtc_to_var() 1251 var->blue.offset = 0; aty_crtc_to_var() 1252 var->blue.length = 8; aty_crtc_to_var() 1253 var->transp.offset = 24; aty_crtc_to_var() 1254 var->transp.length = 8; aty_crtc_to_var() 1262 var->xres = xres; aty_crtc_to_var() 1263 var->yres = yres; aty_crtc_to_var() 1264 var->xres_virtual = crtc->vxres; aty_crtc_to_var() 1265 var->yres_virtual = crtc->vyres; aty_crtc_to_var() 1266 var->bits_per_pixel = bpp; aty_crtc_to_var() 1267 var->left_margin = left; aty_crtc_to_var() 1268 var->right_margin = right; aty_crtc_to_var() 1269 var->upper_margin = upper; aty_crtc_to_var() 1270 var->lower_margin = lower; aty_crtc_to_var() 1271 var->hsync_len = hslen; aty_crtc_to_var() 1272 var->vsync_len = vslen; aty_crtc_to_var() 1273 var->sync = sync; aty_crtc_to_var() 1274 var->vmode = FB_VMODE_NONINTERLACED; aty_crtc_to_var() 1282 var->vmode = FB_VMODE_INTERLACED; aty_crtc_to_var() 1285 var->vmode = FB_VMODE_DOUBLE; aty_crtc_to_var() 1286 var->yres >>= 1; aty_crtc_to_var() 1287 var->upper_margin >>= 1; aty_crtc_to_var() 1288 var->lower_margin >>= 1; aty_crtc_to_var() 1289 var->vsync_len >>= 1; aty_crtc_to_var() 1300 struct fb_var_screeninfo *var = &info->var; atyfb_set_par() local 1310 err = aty_var_to_crtc(info, var, &par->crtc); atyfb_set_par() 1314 pixclock = atyfb_get_pixclock(var, par); atyfb_set_par() 1321 var->bits_per_pixel, &par->pll); atyfb_set_par() 1326 par->accel_flags = var->accel_flags; /* hack */ atyfb_set_par() 1328 if (var->accel_flags) { atyfb_set_par() 1341 var->bits_per_pixel, par->accel_flags); atyfb_set_par() 1379 var->xres, var->yres, var->bits_per_pixel); atyfb_set_par() 1382 var->xres_virtual, var->yres_virtual, atyfb_set_par() 1402 switch (var->bits_per_pixel) { atyfb_set_par() 1418 switch (var->bits_per_pixel) { atyfb_set_par() 1449 info->fix.line_length = calc_line_length(par, var->xres_virtual, atyfb_set_par() 1450 var->bits_per_pixel); atyfb_set_par() 1452 info->fix.visual = var->bits_per_pixel <= 8 ? atyfb_set_par() 1463 var->bits_per_pixel, atyfb_set_par() 1464 par->crtc.vxres * var->bits_per_pixel / 8); atyfb_set_par() 1529 static int atyfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) atyfb_check_var() argument 1539 err = aty_var_to_crtc(info, var, &crtc); atyfb_check_var() 1543 pixclock = atyfb_get_pixclock(var, par); atyfb_check_var() 1546 if (!(var->activate & FB_ACTIVATE_TEST)) atyfb_check_var() 1551 var->bits_per_pixel, &pll); atyfb_check_var() 1556 if (var->accel_flags & FB_ACCELF_TEXT) atyfb_check_var() 1557 info->var.accel_flags = FB_ACCELF_TEXT; atyfb_check_var() 1559 info->var.accel_flags = 0; atyfb_check_var() 1561 aty_crtc_to_var(&crtc, var); atyfb_check_var() 1562 var->pixclock = par->pll_ops->pll_to_var(info, &pll); atyfb_check_var() 1568 u32 xoffset = info->var.xoffset; set_off_pitch() 1569 u32 yoffset = info->var.yoffset; set_off_pitch() 1571 u32 bpp = info->var.bits_per_pixel; set_off_pitch() 1699 struct fb_var_screeninfo var; atyfb_release() local 1707 var = default_var; atyfb_release() 1709 var.accel_flags &= ~FB_ACCELF_TEXT; atyfb_release() 1711 var.accel_flags |= FB_ACCELF_TEXT; atyfb_release() 1712 if (var.yres == var.yres_virtual) { atyfb_release() 1714 var.yres_virtual = atyfb_release() 1715 ((videoram * 8) / var.bits_per_pixel) / atyfb_release() 1716 var.xres_virtual; atyfb_release() 1717 if (var.yres_virtual < var.yres) atyfb_release() 1718 var.yres_virtual = var.yres; atyfb_release() 1733 static int atyfb_pan_display(struct fb_var_screeninfo *var, atyfb_pan_display() argument 1743 xoffset = (var->xoffset + 7) & ~7; atyfb_pan_display() 1744 yoffset = var->yoffset; atyfb_pan_display() 1748 info->var.xoffset = xoffset; atyfb_pan_display() 1749 info->var.yoffset = yoffset; atyfb_pan_display() 1754 if ((var->activate & FB_ACTIVATE_VBL) && !aty_enable_irq(par, 0)) { atyfb_pan_display() 1833 fbtyp.fb_depth = info->var.bits_per_pixel; atyfb_ioctl() 2305 struct fb_var_screeninfo *var) atyfb_get_timings_from_lcd() 2310 *var = default_var; atyfb_get_timings_from_lcd() 2311 var->xres = var->xres_virtual = par->lcd_hdisp; atyfb_get_timings_from_lcd() 2312 var->right_margin = par->lcd_right_margin; atyfb_get_timings_from_lcd() 2313 var->left_margin = par->lcd_hblank_len - atyfb_get_timings_from_lcd() 2316 var->hsync_len = par->lcd_hsync_len + par->lcd_hsync_dly; atyfb_get_timings_from_lcd() 2317 var->yres = var->yres_virtual = par->lcd_vdisp; atyfb_get_timings_from_lcd() 2318 var->lower_margin = par->lcd_lower_margin; atyfb_get_timings_from_lcd() 2319 var->upper_margin = par->lcd_vblank_len - atyfb_get_timings_from_lcd() 2321 var->vsync_len = par->lcd_vsync_len; atyfb_get_timings_from_lcd() 2322 var->pixclock = par->lcd_pixclock; atyfb_get_timings_from_lcd() 2335 struct fb_var_screeninfo var; aty_init() local 2669 memset(&var, 0, sizeof(var)); aty_init() 2677 if (mac_find_mode(&var, info, mode, 8)) aty_init() 2701 &var)) aty_init() 2709 if (!atyfb_get_timings_from_lcd(par, &var)) aty_init() 2713 if (mode && fb_find_mode(&var, info, mode, NULL, 0, &defmode, 8)) aty_init() 2717 var = default_var; aty_init() 2720 var.accel_flags &= ~FB_ACCELF_TEXT; aty_init() 2722 var.accel_flags |= FB_ACCELF_TEXT; aty_init() 2726 var.sync &= ~FB_SYNC_COMP_HIGH_ACT; aty_init() 2728 var.sync |= FB_SYNC_COMP_HIGH_ACT; aty_init() 2731 if (var.yres == var.yres_virtual) { aty_init() 2733 var.yres_virtual = ((videoram * 8) / var.bits_per_pixel) / var.xres_virtual; aty_init() 2734 if (var.yres_virtual < var.yres) aty_init() 2735 var.yres_virtual = var.yres; aty_init() 2738 ret = atyfb_check_var(&var, info); aty_init() 2748 info->var = var; aty_init() 2880 * entries in the var structure). Return != 0 for invalid regno. 2891 depth = info->var.bits_per_pixel; atyfb_setcolreg() 2893 depth = (info->var.green.length == 5) ? 15 : 16; atyfb_setcolreg() 3083 struct fb_var_screeninfo *var = &default_var; atyfb_setup_sparc() local 3092 var->bits_per_pixel = of_getintprop_default(dp, "depth", 8); atyfb_setup_sparc() 3093 var->xoffset = var->yoffset = 0; atyfb_setup_sparc() 3099 aty_crtc_to_var(&crtc, var); atyfb_setup_sparc() 3101 h_total = var->xres + var->right_margin + var->hsync_len + var->left_margin; atyfb_setup_sparc() 3102 v_total = var->yres + var->lower_margin + var->vsync_len + var->upper_margin; atyfb_setup_sparc() 790 aty_var_to_crtc(const struct fb_info *info, const struct fb_var_screeninfo *var, struct crtc *crtc) aty_var_to_crtc() argument 1148 aty_crtc_to_var(const struct crtc *crtc, struct fb_var_screeninfo *var) aty_crtc_to_var() argument 2304 atyfb_get_timings_from_lcd(struct atyfb_par *par, struct fb_var_screeninfo *var) atyfb_get_timings_from_lcd() argument
/linux-4.1.27/drivers/video/console/
H A D	fbcon_rotate.h	16 (i)->var.yres : (i)->var.yres_virtual; }) 20 (i)->var.xres : (i)->var.xres_virtual; })
H A D	fbcon.c	185 static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, 289 int depth = fb_get_color_depth(&info->var, &info->fix); get_color() 580 if (fb_get_color_depth(&info->var, &info->fix) == 1) fbcon_prepare_logo() 791 fbcon_set_disp(info, &info->var, unit); con2fb_init_display() 875 struct fb_var_screeninfo *var, var_to_display() 878 disp->xres_virtual = var->xres_virtual; var_to_display() 879 disp->yres_virtual = var->yres_virtual; var_to_display() 880 disp->bits_per_pixel = var->bits_per_pixel; var_to_display() 881 disp->grayscale = var->grayscale; var_to_display() 882 disp->nonstd = var->nonstd; var_to_display() 883 disp->accel_flags = var->accel_flags; var_to_display() 884 disp->height = var->height; var_to_display() 885 disp->width = var->width; var_to_display() 886 disp->red = var->red; var_to_display() 887 disp->green = var->green; var_to_display() 888 disp->blue = var->blue; var_to_display() 889 disp->transp = var->transp; var_to_display() 890 disp->rotate = var->rotate; var_to_display() 891 disp->mode = fb_match_mode(var, &info->modelist); var_to_display() 898 static void display_to_var(struct fb_var_screeninfo *var, display_to_var() argument 901 fb_videomode_to_var(var, disp->mode); display_to_var() 902 var->xres_virtual = disp->xres_virtual; display_to_var() 903 var->yres_virtual = disp->yres_virtual; display_to_var() 904 var->bits_per_pixel = disp->bits_per_pixel; display_to_var() 905 var->grayscale = disp->grayscale; display_to_var() 906 var->nonstd = disp->nonstd; display_to_var() 907 var->accel_flags = disp->accel_flags; display_to_var() 908 var->height = disp->height; display_to_var() 909 var->width = disp->width; display_to_var() 910 var->red = disp->red; display_to_var() 911 var->green = disp->green; display_to_var() 912 var->blue = disp->blue; display_to_var() 913 var->transp = disp->transp; display_to_var() 914 var->rotate = disp->rotate; display_to_var() 991 font = get_default_font(info->var.xres, fbcon_startup() 992 info->var.yres, fbcon_startup() 1003 cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_startup() 1004 rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_startup() 1011 DPRINTK("res: %dx%d-%d\n", info->var.xres, fbcon_startup() 1012 info->var.yres, fbcon_startup() 1013 info->var.bits_per_pixel); fbcon_startup() 1039 if (var_to_display(p, &info->var, info)) fbcon_init() 1064 font = get_default_font(info->var.xres, fbcon_init() 1065 info->var.yres, fbcon_init() 1080 vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1); fbcon_init() 1101 new_cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_init() 1102 new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_init() 1335 static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, fbcon_set_disp() argument 1346 if (var_to_display(p, var, info)) fbcon_set_disp() 1369 var->activate = FB_ACTIVATE_NOW; fbcon_set_disp() 1370 info->var.activate = var->activate; fbcon_set_disp() 1371 var->yoffset = info->var.yoffset; fbcon_set_disp() 1372 var->xoffset = info->var.xoffset; fbcon_set_disp() 1373 fb_set_var(info, var); fbcon_set_disp() 1374 ops->var = info->var; fbcon_set_disp() 1375 vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1); fbcon_set_disp() 1390 cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_set_disp() 1391 rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_set_disp() 1412 ops->var.xoffset = 0; ywrap_up() 1413 ops->var.yoffset = p->yscroll * vc->vc_font.height; ywrap_up() 1414 ops->var.vmode |= FB_VMODE_YWRAP; ywrap_up() 1431 ops->var.xoffset = 0; ywrap_down() 1432 ops->var.yoffset = p->yscroll * vc->vc_font.height; ywrap_down() 1433 ops->var.vmode |= FB_VMODE_YWRAP; ywrap_down() 1454 ops->var.xoffset = 0; ypan_up() 1455 ops->var.yoffset = p->yscroll * vc->vc_font.height; ypan_up() 1456 ops->var.vmode &= ~FB_VMODE_YWRAP; ypan_up() 1478 ops->var.xoffset = 0; ypan_up_redraw() 1479 ops->var.yoffset = p->yscroll * vc->vc_font.height; ypan_up_redraw() 1480 ops->var.vmode &= ~FB_VMODE_YWRAP; ypan_up_redraw() 1502 ops->var.xoffset = 0; ypan_down() 1503 ops->var.yoffset = p->yscroll * vc->vc_font.height; ypan_down() 1504 ops->var.vmode &= ~FB_VMODE_YWRAP; ypan_down() 1526 ops->var.xoffset = 0; ypan_down_redraw() 1527 ops->var.yoffset = p->yscroll * vc->vc_font.height; ypan_down_redraw() 1528 ops->var.vmode &= ~FB_VMODE_YWRAP; ypan_down_redraw() 2074 int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); updatescrollmode() 2075 int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, updatescrollmode() 2076 info->var.xres_virtual); updatescrollmode() 2116 struct fb_var_screeninfo var = info->var; fbcon_resize() local 2125 var.xres = virt_w * virt_fw; fbcon_resize() 2126 var.yres = virt_h * virt_fh; fbcon_resize() 2127 x_diff = info->var.xres - var.xres; fbcon_resize() 2128 y_diff = info->var.yres - var.yres; fbcon_resize() 2133 DPRINTK("attempting resize %ix%i\n", var.xres, var.yres); fbcon_resize() 2134 mode = fb_find_best_mode(&var, &info->modelist); fbcon_resize() 2137 display_to_var(&var, p); fbcon_resize() 2138 fb_videomode_to_var(&var, mode); fbcon_resize() 2140 if (virt_w > var.xres/virt_fw || virt_h > var.yres/virt_fh) fbcon_resize() 2143 DPRINTK("resize now %ix%i\n", var.xres, var.yres); fbcon_resize() 2145 var.activate = FB_ACTIVATE_NOW | fbcon_resize() 2147 fb_set_var(info, &var); fbcon_resize() 2149 var_to_display(p, &info->var, info); fbcon_resize() 2150 ops->var = info->var; fbcon_resize() 2161 struct fb_var_screeninfo var; fbcon_switch() local 2202 memset(&var, 0, sizeof(struct fb_var_screeninfo)); fbcon_switch() 2203 display_to_var(&var, p); fbcon_switch() 2204 var.activate = FB_ACTIVATE_NOW; fbcon_switch() 2210 info->var.activate = var.activate; fbcon_switch() 2211 var.vmode |= info->var.vmode & ~FB_VMODE_MASK; fbcon_switch() 2212 fb_set_var(info, &var); fbcon_switch() 2213 ops->var = info->var; fbcon_switch() 2244 vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1); fbcon_switch() 2274 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; fbcon_switch() 2326 struct fb_var_screeninfo var = info->var; fbcon_blank() local 2331 var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE; fbcon_blank() 2332 fb_set_var(info, &var); fbcon_blank() 2334 ops->var = info->var; fbcon_blank() 2523 cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_do_set_font() 2524 rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_do_set_font() 2632 f = get_default_font(info->var.xres, info->var.yres, fbcon_set_def_font() 2662 depth = fb_get_color_depth(&info->var, &info->fix); fbcon_set_palette() 2831 info->var.vmode |= FB_VMODE_YWRAP; fbcon_scrolldelta() 2836 info->var.vmode &= ~FB_VMODE_YWRAP; fbcon_scrolldelta() 2844 ops->var.xoffset = 0; fbcon_scrolldelta() 2845 ops->var.yoffset = offset * vc->vc_font.height; fbcon_scrolldelta() 2903 var_to_display(p, &info->var, info); fbcon_modechanged() 2904 cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_modechanged() 2905 rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_modechanged() 2914 ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; fbcon_modechanged() 2948 var_to_display(p, &info->var, info); fbcon_set_all_vcs() 2949 cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); fbcon_set_all_vcs() 2950 rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); fbcon_set_all_vcs() 3193 struct fb_var_screeninfo var; fbcon_new_modelist() local 3202 display_to_var(&var, &fb_display[i]); fbcon_new_modelist() 3205 fb_videomode_to_var(&var, mode); fbcon_new_modelist() 3206 fbcon_set_disp(info, &var, vc->vc_num); fbcon_new_modelist() 874 var_to_display(struct display *disp, struct fb_var_screeninfo *var, struct fb_info *info) var_to_display() argument
H A D	fbcon_cw.c	179 unsigned int rw = info->var.yres - (vc->vc_cols*cw); cw_clear_margins() 180 unsigned int bh = info->var.xres - (vc->vc_rows*ch); cw_clear_margins() 181 unsigned int rs = info->var.yres - rw; cw_clear_margins() 189 region.dy = info->var.yoffset + rs; cw_clear_margins() 191 region.width = info->var.xres_virtual; cw_clear_margins() 196 region.dx = info->var.xoffset; cw_clear_margins() 197 region.dy = info->var.yoffset; cw_clear_margins() 198 region.height = info->var.yres; cw_clear_margins() 384 xoffset = vxres - (info->var.xres + ops->var.yoffset); cw_update_start() 385 ops->var.yoffset = ops->var.xoffset; cw_update_start() 386 ops->var.xoffset = xoffset; cw_update_start() 387 err = fb_pan_display(info, &ops->var); cw_update_start() 388 ops->var.xoffset = info->var.xoffset; cw_update_start() 389 ops->var.yoffset = info->var.yoffset; cw_update_start() 390 ops->var.vmode = info->var.vmode; cw_update_start()
H A D	fbcon_ccw.c	196 unsigned int rw = info->var.yres - (vc->vc_cols*cw); ccw_clear_margins() 197 unsigned int bh = info->var.xres - (vc->vc_rows*ch); ccw_clear_margins() 206 region.dy = info->var.yoffset; ccw_clear_margins() 208 region.width = info->var.xres_virtual; ccw_clear_margins() 213 region.dx = info->var.xoffset + bs; ccw_clear_margins() 215 region.height = info->var.yres_virtual; ccw_clear_margins() 401 yoffset = (vyres - info->var.yres) - ops->var.xoffset; ccw_update_start() 402 ops->var.xoffset = ops->var.yoffset; ccw_update_start() 403 ops->var.yoffset = yoffset; ccw_update_start() 404 err = fb_pan_display(info, &ops->var); ccw_update_start() 405 ops->var.xoffset = info->var.xoffset; ccw_update_start() 406 ops->var.yoffset = info->var.yoffset; ccw_update_start() 407 ops->var.vmode = info->var.vmode; ccw_update_start()
H A D	bitblit.c	210 unsigned int rw = info->var.xres - (vc->vc_cols*cw); bit_clear_margins() 211 unsigned int bh = info->var.yres - (vc->vc_rows*ch); bit_clear_margins() 212 unsigned int rs = info->var.xres - rw; bit_clear_margins() 213 unsigned int bs = info->var.yres - bh; bit_clear_margins() 220 region.dx = info->var.xoffset + rs; bit_clear_margins() 223 region.height = info->var.yres_virtual; bit_clear_margins() 228 region.dx = info->var.xoffset; bit_clear_margins() 229 region.dy = info->var.yoffset + bs; bit_clear_margins() 396 err = fb_pan_display(info, &ops->var); bit_update_start() 397 ops->var.xoffset = info->var.xoffset; bit_update_start() 398 ops->var.yoffset = info->var.yoffset; bit_update_start() 399 ops->var.vmode = info->var.vmode; bit_update_start()
H A D	fbcon_ud.c	227 unsigned int rw = info->var.xres - (vc->vc_cols*cw); ud_clear_margins() 228 unsigned int bh = info->var.yres - (vc->vc_rows*ch); ud_clear_margins() 236 region.dx = info->var.xoffset; ud_clear_margins() 238 region.height = info->var.yres_virtual; ud_clear_margins() 243 region.dy = info->var.yoffset; ud_clear_margins() 244 region.dx = info->var.xoffset; ud_clear_margins() 246 region.width = info->var.xres; ud_clear_margins() 426 xoffset = vxres - info->var.xres - ops->var.xoffset; ud_update_start() 427 yoffset = vyres - info->var.yres - ops->var.yoffset; ud_update_start() 430 ops->var.xoffset = xoffset; ud_update_start() 431 ops->var.yoffset = yoffset; ud_update_start() 432 err = fb_pan_display(info, &ops->var); ud_update_start() 433 ops->var.xoffset = info->var.xoffset; ud_update_start() 434 ops->var.yoffset = info->var.yoffset; ud_update_start() 435 ops->var.vmode = info->var.vmode; ud_update_start()
H A D	tileblit.c	124 err = fb_pan_display(info, &ops->var); tile_update_start() 125 ops->var.xoffset = info->var.xoffset; tile_update_start() 126 ops->var.yoffset = info->var.yoffset; tile_update_start() 127 ops->var.vmode = info->var.vmode; tile_update_start()
/linux-4.1.27/drivers/staging/fbtft/
H A D	fb_agm1264k-fl.c	264 if (src[(y * 8 + i) * par->info->var.xres + x]) construct_line_bitmap() 282 signed short *convert_buf = kmalloc(par->info->var.xres * write_vmem() 283 par->info->var.yres * sizeof(signed short), GFP_NOIO); write_vmem() 291 for (x = 0; x < par->info->var.xres; ++x) write_vmem() 292 for (y = 0; y < par->info->var.yres; ++y) { write_vmem() 293 u16 pixel = vmem16[y * par->info->var.xres + x]; write_vmem() 303 convert_buf[y * par->info->var.xres + x] = write_vmem() 308 for (x = 0; x < par->info->var.xres; ++x) write_vmem() 309 for (y = 0; y < par->info->var.yres; ++y) { write_vmem() 311 convert_buf[y * par->info->var.xres + x]; write_vmem() 339 x + i >= par->info->var.xres write_vmem() 340 || y + j >= par->info->var.yres) write_vmem() 343 (y + j) * par->info->var.xres + write_vmem() 365 if (addr_win.xs < par->info->var.xres / 2) { write_vmem() 367 addr_win.xs, par->info->var.xres / 2, y); write_vmem() 369 len = par->info->var.xres / 2 - addr_win.xs; write_vmem() 386 if (addr_win.xe >= par->info->var.xres / 2) { write_vmem() 388 convert_buf, par->info->var.xres / 2, write_vmem() 391 len = addr_win.xe + 1 - par->info->var.xres / 2; write_vmem()
H A D	fb_ssd1306.c	54 if (par->info->var.yres == 64) init_display() 70 if (par->info->var.yres == 64) init_display() 102 if (par->info->var.yres == 64) init_display() 182 for (x = 0; x < par->info->var.xres; x++) { write_vmem() 183 for (y = 0; y < par->info->var.yres/8; y++) { write_vmem() 186 *buf |= (vmem16[(y*8+i)*par->info->var.xres+x] ? 1 : 0) << i; write_vmem() 194 par->info->var.xres*par->info->var.yres/8); write_vmem()
/linux-4.1.27/drivers/input/keyboard/
H A D	adp5589-keys.c	232 const struct adp_constants *var; member in struct:adp5589_kpad 391 unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); adp5589_gpio_get_value() 392 unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); adp5589_gpio_get_value() 395 kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) & adp5589_gpio_get_value() 403 unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); adp5589_gpio_set_value() 404 unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); adp5589_gpio_set_value() 413 adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + adp5589_gpio_set_value() 422 unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); adp5589_gpio_direction_input() 423 unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); adp5589_gpio_direction_input() 430 kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank, adp5589_gpio_direction_input() 442 unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); adp5589_gpio_direction_output() 443 unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); adp5589_gpio_direction_output() 455 ret = adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) adp5589_gpio_direction_output() 458 kpad->var->reg(ADP5589_GPIO_DIRECTION_A) + bank, adp5589_gpio_direction_output() 475 for (i = 0; i < kpad->var->maxgpio; i++) adp5589_build_gpiomap() 480 pin_used[kpad->gpimap[i].pin - kpad->var->gpi_pin_base] = true; adp5589_build_gpiomap() 486 pin_used[kpad->var->c4_extend_cfg] = true; adp5589_build_gpiomap() 491 for (i = 0; i < kpad->var->maxgpio; i++) adp5589_build_gpiomap() 534 for (i = 0; i <= kpad->var->bank(kpad->var->maxgpio); i++) { adp5589_gpio_add() 535 kpad->dat_out[i] = adp5589_read(kpad->client, kpad->var->reg( adp5589_gpio_add() 537 kpad->dir[i] = adp5589_read(kpad->client, kpad->var->reg( adp5589_gpio_add() 606 if (key_val >= kpad->var->gpi_pin_base && adp5589_report_events() 607 key_val <= kpad->var->gpi_pin_end) { adp5589_report_events() 645 for (i = 0; i < kpad->var->keymapsize; i++) adp5589_get_evcode() 659 u8 (*reg) (u8) = kpad->var->reg; adp5589_setup() 665 pdata->keypad_en_mask & kpad->var->row_mask); adp5589_setup() 667 (pdata->keypad_en_mask >> kpad->var->col_shift) & adp5589_setup() 668 kpad->var->col_mask); adp5589_setup() 690 if (pin <= kpad->var->gpi_pin_row_end) { adp5589_setup() 691 evt_mode1 |= (1 << (pin - kpad->var->gpi_pin_row_base)); adp5589_setup() 694 ((1 << (pin - kpad->var->gpi_pin_col_base)) & 0xFF); adp5589_setup() 697 kpad->var->gpi_pin_col_base)) >> 8); adp5589_setup() 716 for (i = 0; i <= kpad->var->max_row_num; i++) { adp5589_setup() 729 if (i == 3 || i == kpad->var->max_row_num) { adp5589_setup() 736 for (i = 0; i <= kpad->var->max_col_num; i++) { adp5589_setup() 737 unsigned val = 0, bit = 1 << (i + kpad->var->col_shift); adp5589_setup() 749 if (i == 3 || i == kpad->var->max_col_num) { adp5589_setup() 788 pdata->debounce_dis_mask & kpad->var->row_mask); adp5589_setup() 791 (pdata->debounce_dis_mask >> kpad->var->col_shift) adp5589_setup() 792 & kpad->var->col_mask); adp5589_setup() 824 kpad->var->reg(ADP5589_GPI_STATUS_A)); adp5589_report_switch_state() 826 kpad->var->reg(ADP5589_GPI_STATUS_B)); adp5589_report_switch_state() 833 if (pin <= kpad->var->gpi_pin_row_end) { adp5589_report_switch_state() 835 pin_loc = pin - kpad->var->gpi_pin_row_base; adp5589_report_switch_state() 836 } else if ((pin - kpad->var->gpi_pin_col_base) < 8) { adp5589_report_switch_state() 838 pin_loc = pin - kpad->var->gpi_pin_col_base; adp5589_report_switch_state() 841 pin_loc = pin - kpad->var->gpi_pin_col_base - 8; adp5589_report_switch_state() 890 kpad->var = &const_adp5585; adp5589_probe() 893 kpad->var = &const_adp5589; adp5589_probe() 897 if (!((pdata->keypad_en_mask & kpad->var->row_mask) && adp5589_probe() 898 (pdata->keypad_en_mask >> kpad->var->col_shift)) || adp5589_probe() 905 if (pdata->keymapsize != kpad->var->keymapsize) { adp5589_probe() 917 if (pdata->gpimapsize > kpad->var->gpimapsize_max) { adp5589_probe() 926 if (pin < kpad->var->gpi_pin_base || adp5589_probe() 927 pin > kpad->var->gpi_pin_end) { adp5589_probe() 933 if ((1 << (pin - kpad->var->gpi_pin_row_base)) & adp5589_probe() 1049 adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0); adp5589_remove()
/linux-4.1.27/arch/mips/bcm47xx/
H A D	nvram.c	172 char *var, *value, *end, *eq; bcm47xx_nvram_getenv() local 185 var = &nvram_buf[sizeof(struct nvram_header)]; bcm47xx_nvram_getenv() 189 for (; *var; var = value + strlen(value) + 1) { bcm47xx_nvram_getenv() 190 data_left = end - var; bcm47xx_nvram_getenv() 192 eq = strnchr(var, data_left, '='); bcm47xx_nvram_getenv() 196 if (eq - var == strlen(name) && bcm47xx_nvram_getenv() 197 strncmp(var, name, eq - var) == 0) bcm47xx_nvram_getenv()
/linux-4.1.27/sound/core/
H A D	pcm_lib.c	1131 * @var: the variable to evaluate 1139 int var, snd_pcm_hw_rule_add() 1167 c->var = var; snd_pcm_hw_rule_add() 1190 * @var: hw_params variable to apply the mask 1197 int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var, snd_pcm_hw_constraint_mask() argument 1201 struct snd_mask *maskp = constrs_mask(constrs, var); snd_pcm_hw_constraint_mask() 1212 * @var: hw_params variable to apply the mask 1219 int snd_pcm_hw_constraint_mask64(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var, snd_pcm_hw_constraint_mask64() argument 1223 struct snd_mask *maskp = constrs_mask(constrs, var); snd_pcm_hw_constraint_mask64() 1236 * @var: hw_params variable to apply the integer constraint 1243 int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var) snd_pcm_hw_constraint_integer() argument 1246 return snd_interval_setinteger(constrs_interval(constrs, var)); snd_pcm_hw_constraint_integer() 1254 * @var: hw_params variable to apply the range 1263 int snd_pcm_hw_constraint_minmax(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var, snd_pcm_hw_constraint_minmax() argument 1272 return snd_interval_refine(constrs_interval(constrs, var), &t); snd_pcm_hw_constraint_minmax() 1281 return snd_interval_list(hw_param_interval(params, rule->var), list->count, list->list, list->mask); snd_pcm_hw_rule_list() 1289 * @var: hw_params variable to apply the list constraint 1298 snd_pcm_hw_param_t var, snd_pcm_hw_constraint_list() 1301 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_list() 1303 var, -1); snd_pcm_hw_constraint_list() 1312 return snd_interval_ranges(hw_param_interval(params, rule->var), snd_pcm_hw_rule_ranges() 1321 * @var: hw_params variable to apply the list of range constraints 1330 snd_pcm_hw_param_t var, snd_pcm_hw_constraint_ranges() 1333 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_ranges() 1335 var, -1); snd_pcm_hw_constraint_ranges() 1345 err = snd_interval_ratnum(hw_param_interval(params, rule->var), snd_pcm_hw_rule_ratnums() 1347 if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { snd_pcm_hw_rule_ratnums() 1358 * @var: hw_params variable to apply the ratnums constraint 1365 snd_pcm_hw_param_t var, snd_pcm_hw_constraint_ratnums() 1368 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_ratnums() 1370 var, -1); snd_pcm_hw_constraint_ratnums() 1380 int err = snd_interval_ratden(hw_param_interval(params, rule->var), snd_pcm_hw_rule_ratdens() 1382 if (err >= 0 && den && rule->var == SNDRV_PCM_HW_PARAM_RATE) { snd_pcm_hw_rule_ratdens() 1393 * @var: hw_params variable to apply the ratdens constraint 1400 snd_pcm_hw_param_t var, snd_pcm_hw_constraint_ratdens() 1403 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_ratdens() 1405 var, -1); snd_pcm_hw_constraint_ratdens() 1460 return snd_interval_step(hw_param_interval(params, rule->var), step); snd_pcm_hw_rule_step() 1467 * @var: hw_params variable to apply the step constraint 1474 snd_pcm_hw_param_t var, snd_pcm_hw_constraint_step() 1477 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_step() 1479 var, -1); snd_pcm_hw_constraint_step() 1492 return snd_interval_list(hw_param_interval(params, rule->var), snd_pcm_hw_rule_pow2() 1500 * @var: hw_params variable to apply the power-of-2 constraint 1506 snd_pcm_hw_param_t var) snd_pcm_hw_constraint_pow2() 1508 return snd_pcm_hw_rule_add(runtime, cond, var, snd_pcm_hw_constraint_pow2() 1510 var, -1); snd_pcm_hw_constraint_pow2() 1544 snd_pcm_hw_param_t var) _snd_pcm_hw_param_any() 1546 if (hw_is_mask(var)) { _snd_pcm_hw_param_any() 1547 snd_mask_any(hw_param_mask(params, var)); _snd_pcm_hw_param_any() 1548 params->cmask |= 1 << var; _snd_pcm_hw_param_any() 1549 params->rmask |= 1 << var; _snd_pcm_hw_param_any() 1552 if (hw_is_interval(var)) { _snd_pcm_hw_param_any() 1553 snd_interval_any(hw_param_interval(params, var)); _snd_pcm_hw_param_any() 1554 params->cmask |= 1 << var; _snd_pcm_hw_param_any() 1555 params->rmask |= 1 << var; _snd_pcm_hw_param_any() 1575 * snd_pcm_hw_param_value - return @params field @var value 1577 * @var: parameter to retrieve 1580 * Return: The value for field @var if it's fixed in configuration space 1584 snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_value() 1586 if (hw_is_mask(var)) { snd_pcm_hw_param_value() 1587 const struct snd_mask *mask = hw_param_mask_c(params, var); snd_pcm_hw_param_value() 1594 if (hw_is_interval(var)) { snd_pcm_hw_param_value() 1595 const struct snd_interval *i = hw_param_interval_c(params, var); snd_pcm_hw_param_value() 1608 snd_pcm_hw_param_t var) _snd_pcm_hw_param_setempty() 1610 if (hw_is_mask(var)) { _snd_pcm_hw_param_setempty() 1611 snd_mask_none(hw_param_mask(params, var)); _snd_pcm_hw_param_setempty() 1612 params->cmask |= 1 << var; _snd_pcm_hw_param_setempty() 1613 params->rmask |= 1 << var; _snd_pcm_hw_param_setempty() 1614 } else if (hw_is_interval(var)) { _snd_pcm_hw_param_setempty() 1615 snd_interval_none(hw_param_interval(params, var)); _snd_pcm_hw_param_setempty() 1616 params->cmask |= 1 << var; _snd_pcm_hw_param_setempty() 1617 params->rmask |= 1 << var; _snd_pcm_hw_param_setempty() 1626 snd_pcm_hw_param_t var) _snd_pcm_hw_param_first() 1629 if (hw_is_mask(var)) _snd_pcm_hw_param_first() 1630 changed = snd_mask_refine_first(hw_param_mask(params, var)); _snd_pcm_hw_param_first() 1631 else if (hw_is_interval(var)) _snd_pcm_hw_param_first() 1632 changed = snd_interval_refine_first(hw_param_interval(params, var)); _snd_pcm_hw_param_first() 1636 params->cmask |= 1 << var; _snd_pcm_hw_param_first() 1637 params->rmask |= 1 << var; _snd_pcm_hw_param_first() 1647 * @var: parameter to retrieve 1650 * Inside configuration space defined by @params remove from @var all 1657 snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_first() 1659 int changed = _snd_pcm_hw_param_first(params, var); snd_pcm_hw_param_first() 1667 return snd_pcm_hw_param_value(params, var, dir); snd_pcm_hw_param_first() 1673 snd_pcm_hw_param_t var) _snd_pcm_hw_param_last() 1676 if (hw_is_mask(var)) _snd_pcm_hw_param_last() 1677 changed = snd_mask_refine_last(hw_param_mask(params, var)); _snd_pcm_hw_param_last() 1678 else if (hw_is_interval(var)) _snd_pcm_hw_param_last() 1679 changed = snd_interval_refine_last(hw_param_interval(params, var)); _snd_pcm_hw_param_last() 1683 params->cmask |= 1 << var; _snd_pcm_hw_param_last() 1684 params->rmask |= 1 << var; _snd_pcm_hw_param_last() 1694 * @var: parameter to retrieve 1697 * Inside configuration space defined by @params remove from @var all 1704 snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_last() 1706 int changed = _snd_pcm_hw_param_last(params, var); snd_pcm_hw_param_last() 1714 return snd_pcm_hw_param_value(params, var, dir); snd_pcm_hw_param_last() 1138 snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond, int var, snd_pcm_hw_rule_func_t func, void *private, int dep, ...) snd_pcm_hw_rule_add() argument 1296 snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, const struct snd_pcm_hw_constraint_list *l) snd_pcm_hw_constraint_list() argument 1328 snd_pcm_hw_constraint_ranges(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, const struct snd_pcm_hw_constraint_ranges *r) snd_pcm_hw_constraint_ranges() argument 1363 snd_pcm_hw_constraint_ratnums(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, struct snd_pcm_hw_constraint_ratnums *r) snd_pcm_hw_constraint_ratnums() argument 1398 snd_pcm_hw_constraint_ratdens(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, struct snd_pcm_hw_constraint_ratdens *r) snd_pcm_hw_constraint_ratdens() argument 1472 snd_pcm_hw_constraint_step(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var, unsigned long step) snd_pcm_hw_constraint_step() argument 1504 snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime, unsigned int cond, snd_pcm_hw_param_t var) snd_pcm_hw_constraint_pow2() argument 1543 _snd_pcm_hw_param_any(struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var) _snd_pcm_hw_param_any() argument 1583 snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_value() argument 1607 _snd_pcm_hw_param_setempty(struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var) _snd_pcm_hw_param_setempty() argument 1625 _snd_pcm_hw_param_first(struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var) _snd_pcm_hw_param_first() argument 1655 snd_pcm_hw_param_first(struct snd_pcm_substream *pcm, struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_first() argument 1672 _snd_pcm_hw_param_last(struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var) _snd_pcm_hw_param_last() argument 1702 snd_pcm_hw_param_last(struct snd_pcm_substream *pcm, struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var, int *dir) snd_pcm_hw_param_last() argument
/linux-4.1.27/drivers/scsi/aic7xxx/
H A D	queue.h	127 #define SLIST_FOREACH(var, head, field) \ 128 for ((var) = SLIST_FIRST((head)); \ 129 (var); \ 130 (var) = SLIST_NEXT((var), field)) 189 #define STAILQ_FOREACH(var, head, field) \ 190 for((var) = STAILQ_FIRST((head)); \ 191 (var); \ 192 (var) = STAILQ_NEXT((var), field)) 271 #define LIST_FOREACH(var, head, field) \ 272 for ((var) = LIST_FIRST((head)); \ 273 (var); \ 274 (var) = LIST_NEXT((var), field)) 336 #define TAILQ_FOREACH(var, head, field) \ 337 for ((var) = TAILQ_FIRST((head)); \ 338 (var); \ 339 (var) = TAILQ_NEXT((var), field)) 341 #define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ 342 for ((var) = TAILQ_LAST((head), headname); \ 343 (var); \ 344 (var) = TAILQ_PREV((var), headname, field)) 427 #define CIRCLEQ_FOREACH(var, head, field) \ 428 for ((var) = CIRCLEQ_FIRST((head)); \ 429 (var) != (void *)(head); \ 430 (var) = CIRCLEQ_NEXT((var), field)) 432 #define CIRCLEQ_FOREACH_REVERSE(var, head, field) \ 433 for ((var) = CIRCLEQ_LAST((head)); \ 434 (var) != (void *)(head); \ 435 (var) = CIRCLEQ_PREV((var), field))
/linux-4.1.27/arch/arm/mach-netx/
H A D	nxdb500.c	61 static inline int nxdb500_check(struct clcd_fb *fb, struct fb_var_screeninfo *var) nxdb500_check() argument 63 var->green.length = 5; nxdb500_check() 64 var->green.msb_right = 0; nxdb500_check() 66 return clcdfb_check(fb, var); nxdb500_check() 73 fb->fb.var.green.length = 5; nxdb500_clcd_setup() 74 fb->fb.var.green.msb_right = 0; nxdb500_clcd_setup()
H A D	nxeb500hmi.c	61 static inline int nxeb500hmi_check(struct clcd_fb *fb, struct fb_var_screeninfo *var) nxeb500hmi_check() argument 63 var->green.length = 5; nxeb500hmi_check() 64 var->green.msb_right = 0; nxeb500hmi_check() 66 return clcdfb_check(fb, var); nxeb500hmi_check() 73 fb->fb.var.green.length = 5; nxeb500hmi_clcd_setup() 74 fb->fb.var.green.msb_right = 0; nxeb500hmi_clcd_setup()
/linux-4.1.27/include/linux/
H A D	highuid.h	69 #define SET_UID(var, uid) do { (var) = __convert_uid(sizeof(var), (uid)); } while (0) 70 #define SET_GID(var, gid) do { (var) = __convert_gid(sizeof(var), (gid)); } while (0)
H A D	compiler-intel.h	29 /* This should act as an optimization barrier on var. 33 #define OPTIMIZER_HIDE_VAR(var) barrier()
H A D	svga.h	24 /* var part */ 115 struct fb_var_screeninfo *var); 118 int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, int node); 119 void svga_set_timings(void __iomem *regbase, const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node); 121 int svga_match_format(const struct svga_fb_format *frm, struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix);
H A D	kmemcheck.h	84 #define kmemcheck_annotate_variable(var) \ 86 kmemcheck_mark_initialized(&(var), sizeof(var)); \ 165 #define kmemcheck_annotate_variable(var) \
/linux-4.1.27/arch/microblaze/include/asm/
H A D	entry.h	25 #define PER_CPU(var) var
/linux-4.1.27/arch/s390/include/asm/
H A D	barrier.h	39 #define set_mb(var, value) do { var = value; mb(); } while (0)
/linux-4.1.27/tools/testing/selftests/efivarfs/
H A D	create-read.c	33 fprintf(stderr, "Reading a new var should return EOF\n"); main()
/linux-4.1.27/drivers/hid/
H A D	hid-picolcd_fb.c	364 static int picolcd_fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) picolcd_fb_check_var() argument 366 __u32 bpp = var->bits_per_pixel; picolcd_fb_check_var() 367 __u32 activate = var->activate; picolcd_fb_check_var() 370 *var = picolcdfb_var; picolcd_fb_check_var() 371 var->activate = activate; picolcd_fb_check_var() 373 var->bits_per_pixel = 8; picolcd_fb_check_var() 374 var->red.length = 8; picolcd_fb_check_var() 375 var->green.length = 8; picolcd_fb_check_var() 376 var->blue.length = 8; picolcd_fb_check_var() 378 var->bits_per_pixel = 1; picolcd_fb_check_var() 379 var->red.length = 1; picolcd_fb_check_var() 380 var->green.length = 1; picolcd_fb_check_var() 381 var->blue.length = 1; picolcd_fb_check_var() 390 if (info->var.bits_per_pixel == fbdata->bpp) picolcd_set_par() 393 if (info->var.bits_per_pixel != 1 && info->var.bits_per_pixel != 8) picolcd_set_par() 397 tmp_fb = kmalloc(PICOLCDFB_SIZE*info->var.bits_per_pixel, GFP_KERNEL); picolcd_set_par() 402 if (info->var.bits_per_pixel == 1) { picolcd_set_par() 425 fbdata->bpp = info->var.bits_per_pixel; picolcd_set_par() 538 info->var = picolcdfb_var; picolcd_init_framebuffer()
/linux-4.1.27/drivers/net/wireless/brcm80211/include/
H A D	brcmu_utils.h	183 static inline void brcmu_maskset32(u32 *var, u32 mask, u8 shift, u32 value) brcmu_maskset32() argument 186 *var = (*var & ~mask) | value; brcmu_maskset32() 188 static inline u32 brcmu_maskget32(u32 var, u32 mask, u8 shift) brcmu_maskget32() argument 190 return (var & mask) >> shift; brcmu_maskget32() 192 static inline void brcmu_maskset16(u16 *var, u16 mask, u8 shift, u16 value) brcmu_maskset16() argument 195 *var = (*var & ~mask) | value; brcmu_maskset16() 197 static inline u16 brcmu_maskget16(u16 var, u16 mask, u8 shift) brcmu_maskget16() argument 199 return (var & mask) >> shift; brcmu_maskget16()
/linux-4.1.27/tools/perf/
H A D	builtin-help.c	232 static int add_man_viewer_info(const char *var, const char *value) add_man_viewer_info() argument 234 const char *name = var + 4; add_man_viewer_info() 242 return config_error_nonbool(var); add_man_viewer_info() 247 return config_error_nonbool(var); add_man_viewer_info() 255 static int perf_help_config(const char *var, const char *value, void *cb) perf_help_config() argument 259 if (!strcmp(var, "help.format")) { perf_help_config() 261 return config_error_nonbool(var); perf_help_config() 267 if (!strcmp(var, "man.viewer")) { perf_help_config() 269 return config_error_nonbool(var); perf_help_config() 273 if (!prefixcmp(var, "man.")) perf_help_config() 274 return add_man_viewer_info(var, value); perf_help_config() 276 return perf_default_config(var, value, cb); perf_help_config()
/linux-4.1.27/arch/sh/include/mach-landisk/mach/
H A D	gio.h	19 * G means "Get" (to a pointed var)
/linux-4.1.27/drivers/staging/lustre/lustre/ldlm/
H A D	ldlm_internal.h	241 #define LDLM_POOL_PROC_READER_SEQ_SHOW(var, type) \ 242 static int lprocfs_##var##_seq_show(struct seq_file *m, void *v) \ 248 tmp = pl->pl_##var; \ 253 struct __##var##__dummy_read {; } /* semicolon catcher */ 255 #define LDLM_POOL_PROC_WRITER(var, type) \ 256 static int lprocfs_wr_##var(struct file *file, \ 271 pl->pl_##var = tmp; \ 276 struct __##var##__dummy_write {; } /* semicolon catcher */
/linux-4.1.27/arch/x86/um/asm/
H A D	barrier.h	42 #define set_mb(var, value) do { var = value; barrier(); } while (0)
/linux-4.1.27/drivers/usb/gadget/function/
H A D	u_uac1.c	43 snd_pcm_hw_param_t var, unsigned int val, _snd_pcm_hw_param_set() 47 if (hw_is_mask(var)) { _snd_pcm_hw_param_set() 48 struct snd_mask *m = hw_param_mask(params, var); _snd_pcm_hw_param_set() 58 hw_param_mask(params, var), val); _snd_pcm_hw_param_set() 60 } else if (hw_is_interval(var)) { _snd_pcm_hw_param_set() 61 struct snd_interval *i = hw_param_interval(params, var); _snd_pcm_hw_param_set() 85 params->cmask |= 1 << var; _snd_pcm_hw_param_set() 86 params->rmask |= 1 << var; _snd_pcm_hw_param_set() 42 _snd_pcm_hw_param_set(struct snd_pcm_hw_params *params, snd_pcm_hw_param_t var, unsigned int val, int dir) _snd_pcm_hw_param_set() argument
/linux-4.1.27/arch/sh/include/asm/
H A D	barrier.h	35 #define set_mb(var, value) do { (void)xchg(&var, value); } while (0)
/linux-4.1.27/include/asm-generic/
H A D	barrier.h	70 #define set_mb(var, value) do { (var) = (value); mb(); } while (0)
/linux-4.1.27/arch/blackfin/include/asm/
H A D	elf.h	83 #define R_BFIN_BYTE_DATA 16 /* 0x10, .byte var = symbol */ 84 #define R_BFIN_BYTE2_DATA 17 /* 0x11, .byte2 var = symbol */ 85 #define R_BFIN_BYTE4_DATA 18 /* 0x12, .byte4 var = symbol and .var var=symbol */

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