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()
363 		r = omapfb_update_full_screen(fbi);  in omapfb_blank()
368 static void omapfb_sync(struct fb_info *fbi)  in omapfb_sync()  argument
370 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_sync()
383 static void set_fb_fix(struct fb_info *fbi, int from_init)  in set_fb_fix()  argument
385 	struct fb_fix_screeninfo *fix = &fbi->fix;  in set_fb_fix()
386 	struct fb_var_screeninfo *var = &fbi->var;  in set_fb_fix()
387 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_fix()
392 	fbi->screen_base	= rg->vaddr;  in set_fb_fix()
395 		mutex_lock(&fbi->mm_lock);  in set_fb_fix()
398 		mutex_unlock(&fbi->mm_lock);  in set_fb_fix()
478 static int set_fb_var(struct fb_info *fbi,  in set_fb_var()  argument
486 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_var()
604 			       struct fb_info *fbi)  in omapfb_pan_display()  argument
606 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_pan_display()
611 	if (var->xoffset != fbi->var.xoffset ||  in omapfb_pan_display()
612 	    var->yoffset != fbi->var.yoffset) {  in omapfb_pan_display()
615 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_pan_display()
618 		if (set_fb_var(fbi, new_var))  in omapfb_pan_display()
621 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_pan_display()
622 			ctrl_change_mode(fbi);  in omapfb_pan_display()
631 static int omapfb_mirror(struct fb_info *fbi, int mirror)  in omapfb_mirror()  argument
633 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_mirror()
643 		r = ctrl_change_mode(fbi);  in omapfb_mirror()
654 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)  in omapfb_check_var()  argument
656 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_check_var()
663 	r = set_fb_var(fbi, var);  in omapfb_check_var()
673 static int omapfb_set_par(struct fb_info *fbi)  in omapfb_set_par()  argument
675 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_set_par()
680 	set_fb_fix(fbi, 0);  in omapfb_set_par()
681 	r = ctrl_change_mode(fbi);  in omapfb_set_par()
687 int omapfb_update_window_async(struct fb_info *fbi,  in omapfb_update_window_async()  argument
693 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_window_async()
695 	struct fb_var_screeninfo *var = &fbi->var;  in omapfb_update_window_async()
731 	return fbdev->ctrl->update_window(fbi, win, callback, callback_data);  in omapfb_update_window_async()
735 static int omapfb_update_win(struct fb_info *fbi,  in omapfb_update_win()  argument
738 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_win()
742 	ret = omapfb_update_window_async(fbi, win, NULL, NULL);  in omapfb_update_win()
748 static int omapfb_update_full_screen(struct fb_info *fbi)  in omapfb_update_full_screen()  argument
750 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_full_screen()
761 	win.width = fbi->var.xres;  in omapfb_update_full_screen()
762 	win.height = fbi->var.yres;  in omapfb_update_full_screen()
765 	win.out_width = fbi->var.xres;  in omapfb_update_full_screen()
766 	win.out_height = fbi->var.yres;  in omapfb_update_full_screen()
770 	r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL);  in omapfb_update_full_screen()
776 static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_setup_plane()  argument
778 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_plane()
800 		r = ctrl_change_mode(fbi);  in omapfb_setup_plane()
816 static int omapfb_query_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_query_plane()  argument
818 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_plane()
824 static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_setup_mem()  argument
826 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_mem()
859 				memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_setup_mem()
860 				r = set_fb_var(fbi, new_var);  in omapfb_setup_mem()
879 				memcpy(&fbi->var, new_var, sizeof(fbi->var));  in omapfb_setup_mem()
880 				set_fb_fix(fbi, 0);  in omapfb_setup_mem()
887 				mutex_lock(&fbi->mm_lock);  in omapfb_setup_mem()
888 				fbi->fix.smem_start = 0;  in omapfb_setup_mem()
889 				fbi->fix.smem_len = 0;  in omapfb_setup_mem()
890 				mutex_unlock(&fbi->mm_lock);  in omapfb_setup_mem()
900 static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_query_mem()  argument
902 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_mem()
1062 static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,  in omapfb_ioctl()  argument
1065 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_ioctl()
1067 	struct fb_ops		*ops = fbi->fbops;  in omapfb_ioctl()
1087 			omapfb_mirror(fbi, p.mirror);  in omapfb_ioctl()
1090 		omapfb_sync(fbi);  in omapfb_ioctl()
1117 			r = omapfb_update_win(fbi, u);  in omapfb_ioctl()
1125 			r = omapfb_update_win(fbi, &p.update_window);  in omapfb_ioctl()
1132 			r = omapfb_setup_plane(fbi, &p.plane_info);  in omapfb_ioctl()
1135 		if ((r = omapfb_query_plane(fbi, &p.plane_info)) < 0)  in omapfb_ioctl()
1146 			r = omapfb_setup_mem(fbi, &p.mem_info);  in omapfb_ioctl()
1149 		if ((r = omapfb_query_mem(fbi, &p.mem_info)) < 0)  in omapfb_ioctl()
1490 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi)  in fbinfo_cleanup()  argument
1492 	fb_dealloc_cmap(&fbi->cmap);  in fbinfo_cleanup()
1509 	struct fb_info *fbi;  in planes_init()  local
1515 		fbi = framebuffer_alloc(sizeof(struct omapfb_plane_struct),  in planes_init()
1517 		if (fbi == NULL) {  in planes_init()
1523 		plane = fbi->par;  in planes_init()
1527 		fbdev->fb_info[i] = fbi;  in planes_init()
1529 		if ((r = fbinfo_init(fbdev, fbi)) < 0) {  in planes_init()
1530 			framebuffer_release(fbi);  in planes_init()
1534 		plane->info.out_width = fbi->var.xres;  in planes_init()
1535 		plane->info.out_height = fbi->var.yres;  in planes_init()