175 static int ctrl_change_mode(struct fb_info *fbi)  in ctrl_change_mode()  argument
179 	struct omapfb_plane_struct *plane = fbi->par;  in ctrl_change_mode()
181 	struct fb_var_screeninfo *var = &fbi->var;  in ctrl_change_mode()
183 	offset = var->yoffset * fbi->fix.line_length +  in ctrl_change_mode()
308 static int omapfb_update_full_screen(struct fb_info *fbi);
310 static int omapfb_blank(int blank, struct fb_info *fbi)  in omapfb_blank()  argument
312 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_blank()
346 		r = omapfb_update_full_screen(fbi);  in omapfb_blank()
351 static void omapfb_sync(struct fb_info *fbi)  in omapfb_sync()  argument
353 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_sync()
366 static void set_fb_fix(struct fb_info *fbi, int from_init)  in set_fb_fix()  argument
368 	struct fb_fix_screeninfo *fix = &fbi->fix;  in set_fb_fix()
369 	struct fb_var_screeninfo *var = &fbi->var;  in set_fb_fix()
370 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_fix()
375 	fbi->screen_base	= rg->vaddr;  in set_fb_fix()
378 		mutex_lock(&fbi->mm_lock);  in set_fb_fix()
381 		mutex_unlock(&fbi->mm_lock);  in set_fb_fix()
462 static int set_fb_var(struct fb_info *fbi,  in set_fb_var()  argument
470 	struct omapfb_plane_struct *plane = fbi->par;  in set_fb_var()
588 			       struct fb_info *fbi)  in omapfb_pan_display()  argument
590 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_pan_display()
595 	if (var->xoffset != fbi->var.xoffset ||  in omapfb_pan_display()
596 	    var->yoffset != fbi->var.yoffset) {  in omapfb_pan_display()
599 		memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_pan_display()
602 		if (set_fb_var(fbi, new_var))  in omapfb_pan_display()
605 			memcpy(&fbi->var, new_var, sizeof(*new_var));  in omapfb_pan_display()
606 			ctrl_change_mode(fbi);  in omapfb_pan_display()
615 static int omapfb_mirror(struct fb_info *fbi, int mirror)  in omapfb_mirror()  argument
617 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_mirror()
627 		r = ctrl_change_mode(fbi);  in omapfb_mirror()
638 static int omapfb_check_var(struct fb_var_screeninfo *var, struct fb_info *fbi)  in omapfb_check_var()  argument
640 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_check_var()
647 	r = set_fb_var(fbi, var);  in omapfb_check_var()
657 static int omapfb_set_par(struct fb_info *fbi)  in omapfb_set_par()  argument
659 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_set_par()
664 	set_fb_fix(fbi, 0);  in omapfb_set_par()
665 	r = ctrl_change_mode(fbi);  in omapfb_set_par()
671 static int omapfb_update_window_async(struct fb_info *fbi,  in omapfb_update_window_async()  argument
677 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_window_async()
679 	struct fb_var_screeninfo *var = &fbi->var;  in omapfb_update_window_async()
715 	return fbdev->ctrl->update_window(fbi, win, callback, callback_data);  in omapfb_update_window_async()
718 static int omapfb_update_win(struct fb_info *fbi,  in omapfb_update_win()  argument
721 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_win()
725 	ret = omapfb_update_window_async(fbi, win, NULL, NULL);  in omapfb_update_win()
731 static int omapfb_update_full_screen(struct fb_info *fbi)  in omapfb_update_full_screen()  argument
733 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_update_full_screen()
744 	win.width = fbi->var.xres;  in omapfb_update_full_screen()
745 	win.height = fbi->var.yres;  in omapfb_update_full_screen()
748 	win.out_width = fbi->var.xres;  in omapfb_update_full_screen()
749 	win.out_height = fbi->var.yres;  in omapfb_update_full_screen()
753 	r = fbdev->ctrl->update_window(fbi, &win, NULL, NULL);  in omapfb_update_full_screen()
759 static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_setup_plane()  argument
761 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_plane()
783 		r = ctrl_change_mode(fbi);  in omapfb_setup_plane()
799 static int omapfb_query_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)  in omapfb_query_plane()  argument
801 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_plane()
807 static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_setup_mem()  argument
809 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_setup_mem()
842 				memcpy(new_var, &fbi->var, sizeof(*new_var));  in omapfb_setup_mem()
843 				r = set_fb_var(fbi, new_var);  in omapfb_setup_mem()
862 				memcpy(&fbi->var, new_var, sizeof(fbi->var));  in omapfb_setup_mem()
863 				set_fb_fix(fbi, 0);  in omapfb_setup_mem()
870 				mutex_lock(&fbi->mm_lock);  in omapfb_setup_mem()
871 				fbi->fix.smem_start = 0;  in omapfb_setup_mem()
872 				fbi->fix.smem_len = 0;  in omapfb_setup_mem()
873 				mutex_unlock(&fbi->mm_lock);  in omapfb_setup_mem()
883 static int omapfb_query_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)  in omapfb_query_mem()  argument
885 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_query_mem()
1045 static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd,  in omapfb_ioctl()  argument
1048 	struct omapfb_plane_struct *plane = fbi->par;  in omapfb_ioctl()
1050 	const struct fb_ops *ops = fbi->fbops;  in omapfb_ioctl()
1070 			omapfb_mirror(fbi, p.mirror);  in omapfb_ioctl()
1073 		omapfb_sync(fbi);  in omapfb_ioctl()
1100 			r = omapfb_update_win(fbi, u);  in omapfb_ioctl()
1108 			r = omapfb_update_win(fbi, &p.update_window);  in omapfb_ioctl()
1115 			r = omapfb_setup_plane(fbi, &p.plane_info);  in omapfb_ioctl()
1118 		if ((r = omapfb_query_plane(fbi, &p.plane_info)) < 0)  in omapfb_ioctl()
1129 			r = omapfb_setup_mem(fbi, &p.mem_info);  in omapfb_ioctl()
1132 		if ((r = omapfb_query_mem(fbi, &p.mem_info)) < 0)  in omapfb_ioctl()
1473 static void fbinfo_cleanup(struct omapfb_device *fbdev, struct fb_info *fbi)  in fbinfo_cleanup()  argument
1475 	fb_dealloc_cmap(&fbi->cmap);  in fbinfo_cleanup()
1492 	struct fb_info *fbi;  in planes_init()  local
1498 		fbi = framebuffer_alloc(sizeof(struct omapfb_plane_struct),  in planes_init()
1500 		if (fbi == NULL) {  in planes_init()
1504 		plane = fbi->par;  in planes_init()
1508 		fbdev->fb_info[i] = fbi;  in planes_init()
1510 		if ((r = fbinfo_init(fbdev, fbi)) < 0) {  in planes_init()
1511 			framebuffer_release(fbi);  in planes_init()
1515 		plane->info.out_width = fbi->var.xres;  in planes_init()
1516 		plane->info.out_height = fbi->var.yres;  in planes_init()