618 	int xres = var->xres;  in tt_decode_var()  local
625 		if (bpp > 1 || xres > sttt_xres * 2 || yres > tt_yres * 2)  in tt_decode_var()
628 		xres = sttt_xres * 2;  in tt_decode_var()
632 		if (bpp > 8 || xres > sttt_xres || yres > tt_yres)  in tt_decode_var()
635 			if (xres > sttt_xres / 2 || yres > tt_yres)  in tt_decode_var()
638 			xres = sttt_xres / 2;  in tt_decode_var()
642 			if (xres > sttt_xres || yres > tt_yres)  in tt_decode_var()
644 			if (xres > sttt_xres / 2 || yres > st_yres / 2) {  in tt_decode_var()
646 				xres = sttt_xres;  in tt_decode_var()
651 				xres = sttt_xres / 2;  in tt_decode_var()
656 			if (xres > sttt_xres || yres > st_yres / 2)  in tt_decode_var()
659 			xres = sttt_xres;  in tt_decode_var()
662 		} else if (var->xres > sttt_xres || var->yres > st_yres) {  in tt_decode_var()
666 			xres = sttt_xres;  in tt_decode_var()
679 	linelen = xres * bpp / 8;  in tt_decode_var()
719 		var->xres = sttt_xres / 2;  in tt_encode_var()
725 		var->xres = sttt_xres;  in tt_encode_var()
731 		var->xres = sttt_xres;  in tt_encode_var()
737 		var->xres = sttt_xres / 2;  in tt_encode_var()
743 		var->xres = sttt_xres;  in tt_encode_var()
750 		var->xres = sttt_xres * 2;  in tt_encode_var()
921 	int xres = var->xres;  in falcon_decode_var()  local
961 	if (!xres || !yres || !bpp)  in falcon_decode_var()
994 		    var->xres > myvar->xres ||  in falcon_decode_var()
1002 	if (xres <= 320)  in falcon_decode_var()
1003 		xres = 320;  in falcon_decode_var()
1004 	else if (xres <= 640 && bpp != 16)  in falcon_decode_var()
1005 		xres = 640;  in falcon_decode_var()
1026 		xres = (xres + 63) & ~63;  in falcon_decode_var()
1028 		xres = (xres + 31) & ~31;  in falcon_decode_var()
1030 		xres = (xres + 15) & ~15;  in falcon_decode_var()
1036 	if (xres_virtual < xres)  in falcon_decode_var()
1037 		xres_virtual = xres;  in falcon_decode_var()
1052 	par->hw.falcon.line_width = bpp * xres / 16;  in falcon_decode_var()
1053 	par->hw.falcon.line_offset = bpp * (xres_virtual - xres) / 16;  in falcon_decode_var()
1056 	xstretch = (xres < 640) ? 2 : 1;  in falcon_decode_var()
1060 		if (xres != 640 && yres != 400)  in falcon_decode_var()
1114 			if ((plen * xres + f25.right + f25.hsync + f25.left) *  in falcon_decode_var()
1117 			else if ((plen * xres + f32.right + f32.hsync +  in falcon_decode_var()
1120 			else if ((plen * xres + fext.right + fext.hsync +  in falcon_decode_var()
1130 			linesize = left_margin + xres + right_margin + hsync_len;  in falcon_decode_var()
1264 	gend1 = gstart + roundup(xres, align) * plen / prescale;  in falcon_decode_var()
1266 	gend2 = gstart + xres * plen / prescale;  in falcon_decode_var()
1267 	par->HHT = plen * (left_margin + xres + right_margin) /  in falcon_decode_var()
1454 	var->xres = hw->line_width * 16 / var->bits_per_pixel;  in falcon_encode_var()
1455 	var->xres_virtual = var->xres + hw->line_offset * 16 / var->bits_per_pixel;  in falcon_encode_var()
1693 		(info->var.xres_virtual - info->var.xres) / 16;  in falcon_pan_display()
1845 	int xres = var->xres;  in stste_decode_var()  local
1852 		if (bpp > 1 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1855 		xres = sttt_xres;  in stste_decode_var()
1859 		if (bpp > 4 || xres > sttt_xres || yres > st_yres)  in stste_decode_var()
1862 			if (xres > sttt_xres / 2 || yres > st_yres / 2)  in stste_decode_var()
1865 			xres = sttt_xres / 2;  in stste_decode_var()
1869 			if (xres > sttt_xres || yres > st_yres / 2)  in stste_decode_var()
1872 			xres = sttt_xres;  in stste_decode_var()
1886 	linelen = xres * bpp / 8;  in stste_decode_var()
1927 		var->xres = sttt_xres / 2;  in stste_encode_var()
1932 		var->xres = sttt_xres;  in stste_encode_var()
1937 		var->xres = sttt_xres;  in stste_encode_var()
2164 	    var->xres > myvar->xres ||  in ext_decode_var()
2197 	var->xres = external_xres;  in ext_encode_var()
2274 	myvar->xres = external_xres;  in ext_detect()
2463 		if (xoffset + info->var.xres > info->var.xres_virtual ||  in atafb_pan_display()
2814 	int xres, xres_virtual, yres, depth, planes;  in atafb_setup_ext()  local
2831 	xres_virtual = xres = simple_strtoul(p, NULL, 10);  in atafb_setup_ext()
2832 	if (xres <= 0)  in atafb_setup_ext()
2871 		len = xres * yres * depth / 8;  in atafb_setup_ext()
2899 		if (xres_virtual < xres)  in atafb_setup_ext()
2900 			xres_virtual = xres;  in atafb_setup_ext()
2905 	external_xres = xres;  in atafb_setup_ext()
2943 	int xres;  in atafb_setup_int()  local
2948 	xres = simple_strtoul(p, NULL, 10);  in atafb_setup_int()
2951 	sttt_xres = xres;  in atafb_setup_int()
3007 	int xres, yres, depth, temp;  in atafb_setup_user()  local
3012 	xres = simple_strtoul(p, NULL, 10);  in atafb_setup_user()
3024 		atafb_predefined[default_par - 1].xres = xres;  in atafb_setup_user()
3231 	       fb_info.var.xres, fb_info.var.yres, fb_info.var.bits_per_pixel);  in atafb_init()
3232 	if ((fb_info.var.xres != fb_info.var.xres_virtual) ||  in atafb_init()