192 static int ctrl_change_mode(struct fb_info *fbi)  in ctrl_change_mode()  argument
196 	struct omapfb_plane_struct *plane = fbi->par;  in ctrl_change_mode()
198 	struct fb_var_screeninfo *var = &fbi->var;  in ctrl_change_mode()
200 	offset = var->yoffset * fbi->fix.line_length +  in ctrl_change_mode()
325 static int omapfb_update_full_screen(struct fb_info *fbi);
327 static int omapfb_blank(int blank, struct fb_info *fbi)  in omapfb_blank()  argument
329 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_blank()
361 		r = omapfb_update_full_screen(fbi);  in omapfb_blank()
366 static void omapfb_sync(struct fb_info *fbi)  in omapfb_sync()  argument
368 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_sync()
381 static void set_fb_fix(struct fb_info *fbi, int from_init)  in set_fb_fix()  argument
383 	struct fb_fix_screeninfo *fix = &fbi->fix;  in set_fb_fix()
384 	struct fb_var_screeninfo *var = &fbi->var;  in set_fb_fix()
385 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_fix()
390 	fbi->screen_base	= rg->vaddr;  in set_fb_fix()
393 		mutex_lock(&fbi->mm_lock);  in set_fb_fix()
396 		mutex_unlock(&fbi->mm_lock);  in set_fb_fix()
476 static int set_fb_var(struct fb_info *fbi,  in set_fb_var()  argument
484 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_var()
598 static void omapfb_rotate(struct fb_info *fbi, int rotate)  in omapfb_rotate()  argument
600 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_rotate()
604 	if (rotate != fbi->var.rotate) {  in omapfb_rotate()
607 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_rotate()
609 		if (set_fb_var(fbi, new_var) == 0 &&  in omapfb_rotate()
610 		    memcmp(new_var, &fbi->var, sizeof(*new_var))) {  in omapfb_rotate()
611 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_rotate()
612 			ctrl_change_mode(fbi);  in omapfb_rotate()
623 			       struct fb_info *fbi)  in omapfb_pan_display()  argument
625 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_pan_display()
630 	if (var->xoffset != fbi->var.xoffset ||  in omapfb_pan_display()
631 	    var->yoffset != fbi->var.yoffset) {  in omapfb_pan_display()
634 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_pan_display()
637 		if (set_fb_var(fbi, new_var))  in omapfb_pan_display()
640 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_pan_display()
641 			ctrl_change_mode(fbi);  in omapfb_pan_display()
650 static int omapfb_mirror(struct fb_info *fbi, int mirror)  in omapfb_mirror()  argument
652 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_mirror()
662 		r = ctrl_change_mode(fbi);  in omapfb_mirror()
673 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)  in omapfb_check_var()  argument
675 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_check_var()
682 	r = set_fb_var(fbi, var);  in omapfb_check_var()
692 static int omapfb_set_par(struct fb_info *fbi)  in omapfb_set_par()  argument
694 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_set_par()
699 	set_fb_fix(fbi, 0);  in omapfb_set_par()
700 	r = ctrl_change_mode(fbi);  in omapfb_set_par()
706 int omapfb_update_window_async(struct fb_info *fbi,  in omapfb_update_window_async()  argument
712 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_window_async()
714 	struct fb_var_screeninfo *var = &fbi->var;  in omapfb_update_window_async()
750 	return fbdev->ctrl->update_window(fbi, win, callback, callback_data);  in omapfb_update_window_async()
754 static int omapfb_update_win(struct fb_info *fbi,  in omapfb_update_win()  argument
757 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_win()
761 	ret = omapfb_update_window_async(fbi, win, NULL, NULL);  in omapfb_update_win()
767 static int omapfb_update_full_screen(struct fb_info *fbi)  in omapfb_update_full_screen()  argument
769 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_full_screen()
780 	win.width = fbi->var.xres;  in omapfb_update_full_screen()
781 	win.height = fbi->var.yres;  in omapfb_update_full_screen()
784 	win.out_width = fbi->var.xres;  in omapfb_update_full_screen()
785 	win.out_height = fbi->var.yres;  in omapfb_update_full_screen()
789 	r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL);  in omapfb_update_full_screen()
795 static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_setup_plane()  argument
797 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_plane()
819 		r = ctrl_change_mode(fbi);  in omapfb_setup_plane()
835 static int omapfb_query_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_query_plane()  argument
837 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_plane()
843 static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_setup_mem()  argument
845 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_mem()
878 				memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_setup_mem()
879 				r = set_fb_var(fbi, new_var);  in omapfb_setup_mem()
898 				memcpy(&fbi->var, new_var, sizeof(fbi->var));  in omapfb_setup_mem()
899 				set_fb_fix(fbi, 0);  in omapfb_setup_mem()
906 				mutex_lock(&fbi->mm_lock);  in omapfb_setup_mem()
907 				fbi->fix.smem_start = 0;  in omapfb_setup_mem()
908 				fbi->fix.smem_len = 0;  in omapfb_setup_mem()
909 				mutex_unlock(&fbi->mm_lock);  in omapfb_setup_mem()
919 static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_query_mem()  argument
921 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_mem()
1080 static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,  in omapfb_ioctl()  argument
1083 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_ioctl()
1085 	struct fb_ops		*ops = fbi->fbops;  in omapfb_ioctl()
1105 			omapfb_mirror(fbi, p.mirror);  in omapfb_ioctl()
1108 		omapfb_sync(fbi);  in omapfb_ioctl()
1135 			r = omapfb_update_win(fbi, u);  in omapfb_ioctl()
1143 			r = omapfb_update_win(fbi, &p.update_window);  in omapfb_ioctl()
1150 			r = omapfb_setup_plane(fbi, &p.plane_info);  in omapfb_ioctl()
1153 		if ((r = omapfb_query_plane(fbi, &p.plane_info)) < 0)  in omapfb_ioctl()
1164 			r = omapfb_setup_mem(fbi, &p.mem_info);  in omapfb_ioctl()
1167 		if ((r = omapfb_query_mem(fbi, &p.mem_info)) < 0)  in omapfb_ioctl()
1509 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi)  in fbinfo_cleanup()  argument
1511 	fb_dealloc_cmap(&fbi->cmap);  in fbinfo_cleanup()
1528 	struct fb_info *fbi;  in planes_init()  local
1534 		fbi = framebuffer_alloc(sizeof(struct omapfb_plane_struct),  in planes_init()
1536 		if (fbi == NULL) {  in planes_init()
1542 		plane = fbi->par;  in planes_init()
1546 		fbdev->fb_info[i] = fbi;  in planes_init()
1548 		if ((r = fbinfo_init(fbdev, fbi)) < 0) {  in planes_init()
1549 			framebuffer_release(fbi);  in planes_init()
1553 		plane->info.out_width = fbi->var.xres;  in planes_init()
1554 		plane->info.out_height = fbi->var.yres;  in planes_init()