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()
330 static int omapfb_update_full_screen(struct fb_info *fbi);
332 static int omapfb_blank(int blank, struct fb_info *fbi)  in omapfb_blank()  argument
334 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_blank()
366 		r = omapfb_update_full_screen(fbi);  in omapfb_blank()
371 static void omapfb_sync(struct fb_info *fbi)  in omapfb_sync()  argument
373 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_sync()
386 static void set_fb_fix(struct fb_info *fbi, int from_init)  in set_fb_fix()  argument
388 	struct fb_fix_screeninfo *fix = &fbi->fix;  in set_fb_fix()
389 	struct fb_var_screeninfo *var = &fbi->var;  in set_fb_fix()
390 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_fix()
395 	fbi->screen_base	= rg->vaddr;  in set_fb_fix()
398 		mutex_lock(&fbi->mm_lock);  in set_fb_fix()
401 		mutex_unlock(&fbi->mm_lock);  in set_fb_fix()
481 static int set_fb_var(struct fb_info *fbi,  in set_fb_var()  argument
489 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_var()
603 static void omapfb_rotate(struct fb_info *fbi, int rotate)  in omapfb_rotate()  argument
605 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_rotate()
609 	if (rotate != fbi->var.rotate) {  in omapfb_rotate()
612 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_rotate()
614 		if (set_fb_var(fbi, new_var) == 0 &&  in omapfb_rotate()
615 		    memcmp(new_var, &fbi->var, sizeof(*new_var))) {  in omapfb_rotate()
616 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_rotate()
617 			ctrl_change_mode(fbi);  in omapfb_rotate()
628 			       struct fb_info *fbi)  in omapfb_pan_display()  argument
630 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_pan_display()
635 	if (var->xoffset != fbi->var.xoffset ||  in omapfb_pan_display()
636 	    var->yoffset != fbi->var.yoffset) {  in omapfb_pan_display()
639 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_pan_display()
642 		if (set_fb_var(fbi, new_var))  in omapfb_pan_display()
645 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_pan_display()
646 			ctrl_change_mode(fbi);  in omapfb_pan_display()
655 static int omapfb_mirror(struct fb_info *fbi, int mirror)  in omapfb_mirror()  argument
657 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_mirror()
667 		r = ctrl_change_mode(fbi);  in omapfb_mirror()
678 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)  in omapfb_check_var()  argument
680 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_check_var()
687 	r = set_fb_var(fbi, var);  in omapfb_check_var()
697 static int omapfb_set_par(struct fb_info *fbi)  in omapfb_set_par()  argument
699 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_set_par()
704 	set_fb_fix(fbi, 0);  in omapfb_set_par()
705 	r = ctrl_change_mode(fbi);  in omapfb_set_par()
711 int omapfb_update_window_async(struct fb_info *fbi,  in omapfb_update_window_async()  argument
717 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_window_async()
719 	struct fb_var_screeninfo *var = &fbi->var;  in omapfb_update_window_async()
755 	return fbdev->ctrl->update_window(fbi, win, callback, callback_data);  in omapfb_update_window_async()
759 static int omapfb_update_win(struct fb_info *fbi,  in omapfb_update_win()  argument
762 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_win()
766 	ret = omapfb_update_window_async(fbi, win, NULL, NULL);  in omapfb_update_win()
772 static int omapfb_update_full_screen(struct fb_info *fbi)  in omapfb_update_full_screen()  argument
774 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_full_screen()
785 	win.width = fbi->var.xres;  in omapfb_update_full_screen()
786 	win.height = fbi->var.yres;  in omapfb_update_full_screen()
789 	win.out_width = fbi->var.xres;  in omapfb_update_full_screen()
790 	win.out_height = fbi->var.yres;  in omapfb_update_full_screen()
794 	r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL);  in omapfb_update_full_screen()
800 static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_setup_plane()  argument
802 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_plane()
824 		r = ctrl_change_mode(fbi);  in omapfb_setup_plane()
840 static int omapfb_query_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_query_plane()  argument
842 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_plane()
848 static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_setup_mem()  argument
850 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_mem()
883 				memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_setup_mem()
884 				r = set_fb_var(fbi, new_var);  in omapfb_setup_mem()
903 				memcpy(&fbi->var, new_var, sizeof(fbi->var));  in omapfb_setup_mem()
904 				set_fb_fix(fbi, 0);  in omapfb_setup_mem()
911 				mutex_lock(&fbi->mm_lock);  in omapfb_setup_mem()
912 				fbi->fix.smem_start = 0;  in omapfb_setup_mem()
913 				fbi->fix.smem_len = 0;  in omapfb_setup_mem()
914 				mutex_unlock(&fbi->mm_lock);  in omapfb_setup_mem()
924 static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_query_mem()  argument
926 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_mem()
1085 static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,  in omapfb_ioctl()  argument
1088 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_ioctl()
1090 	struct fb_ops		*ops = fbi->fbops;  in omapfb_ioctl()
1110 			omapfb_mirror(fbi, p.mirror);  in omapfb_ioctl()
1113 		omapfb_sync(fbi);  in omapfb_ioctl()
1140 			r = omapfb_update_win(fbi, u);  in omapfb_ioctl()
1148 			r = omapfb_update_win(fbi, &p.update_window);  in omapfb_ioctl()
1155 			r = omapfb_setup_plane(fbi, &p.plane_info);  in omapfb_ioctl()
1158 		if ((r = omapfb_query_plane(fbi, &p.plane_info)) < 0)  in omapfb_ioctl()
1169 			r = omapfb_setup_mem(fbi, &p.mem_info);  in omapfb_ioctl()
1172 		if ((r = omapfb_query_mem(fbi, &p.mem_info)) < 0)  in omapfb_ioctl()
1514 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi)  in fbinfo_cleanup()  argument
1516 	fb_dealloc_cmap(&fbi->cmap);  in fbinfo_cleanup()
1533 	struct fb_info *fbi;  in planes_init()  local
1539 		fbi = framebuffer_alloc(sizeof(struct omapfb_plane_struct),  in planes_init()
1541 		if (fbi == NULL) {  in planes_init()
1547 		plane = fbi->par;  in planes_init()
1551 		fbdev->fb_info[i] = fbi;  in planes_init()
1553 		if ((r = fbinfo_init(fbdev, fbi)) < 0) {  in planes_init()
1554 			framebuffer_release(fbi);  in planes_init()
1558 		plane->info.out_width = fbi->var.xres;  in planes_init()
1559 		plane->info.out_height = fbi->var.yres;  in planes_init()