303 			crtc->fb = NULL;  in drm_helper_disable_unused_functions()
579 		set->fb = NULL;  in drm_crtc_helper_set_config()
581 	if (set->fb) {  in drm_crtc_helper_set_config()
583 				set->crtc->base.id, set->fb->base.id,  in drm_crtc_helper_set_config()
637 	save_set.fb = set->crtc->fb;  in drm_crtc_helper_set_config()
641 	if (set->crtc->fb != set->fb) {  in drm_crtc_helper_set_config()
643 		if (set->crtc->fb == NULL) {  in drm_crtc_helper_set_config()
646 		} else if (set->fb == NULL) {  in drm_crtc_helper_set_config()
648 		} else if (set->fb->depth != set->crtc->fb->depth) {  in drm_crtc_helper_set_config()
650 		} else if (set->fb->bits_per_pixel !=  in drm_crtc_helper_set_config()
651 			   set->crtc->fb->bits_per_pixel) {  in drm_crtc_helper_set_config()
748 			old_fb = set->crtc->fb;  in drm_crtc_helper_set_config()
749 			set->crtc->fb = set->fb;  in drm_crtc_helper_set_config()
755 				set->crtc->fb = old_fb;  in drm_crtc_helper_set_config()
771 		old_fb = set->crtc->fb;  in drm_crtc_helper_set_config()
772 		if (set->crtc->fb != set->fb)  in drm_crtc_helper_set_config()
773 			set->crtc->fb = set->fb;  in drm_crtc_helper_set_config()
777 			set->crtc->fb = old_fb;  in drm_crtc_helper_set_config()
807 				      save_set.y, save_set.fb))  in drm_crtc_helper_set_config()
901 int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,  in drm_helper_mode_fill_fb_struct()  argument
906 	fb->width = mode_cmd->width;  in drm_helper_mode_fill_fb_struct()
907 	fb->height = mode_cmd->height;  in drm_helper_mode_fill_fb_struct()
909 		fb->pitches[i] = mode_cmd->pitches[i];  in drm_helper_mode_fill_fb_struct()
910 		fb->offsets[i] = mode_cmd->offsets[i];  in drm_helper_mode_fill_fb_struct()
912 	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &fb->depth,  in drm_helper_mode_fill_fb_struct()
913 				    &fb->bits_per_pixel);  in drm_helper_mode_fill_fb_struct()
914 	fb->pixel_format = mode_cmd->pixel_format;  in drm_helper_mode_fill_fb_struct()
934 					       crtc->x, crtc->y, crtc->fb);  in drm_helper_resume_force_mode()