528 	struct drm_plane_state *plane_state;  in drm_atomic_get_plane_state()  local
530 	plane_state = drm_atomic_get_existing_plane_state(state, plane);  in drm_atomic_get_plane_state()
531 	if (plane_state)  in drm_atomic_get_plane_state()
532 		return plane_state;  in drm_atomic_get_plane_state()
538 	plane_state = plane->funcs->atomic_duplicate_state(plane);  in drm_atomic_get_plane_state()
539 	if (!plane_state)  in drm_atomic_get_plane_state()
542 	state->plane_states[index] = plane_state;  in drm_atomic_get_plane_state()
544 	plane_state->state = state;  in drm_atomic_get_plane_state()
547 			 plane->base.id, plane_state, state);  in drm_atomic_get_plane_state()
549 	if (plane_state->crtc) {  in drm_atomic_get_plane_state()
553 						       plane_state->crtc);  in drm_atomic_get_plane_state()
558 	return plane_state;  in drm_atomic_get_plane_state()
670 		     struct drm_plane_state *plane_state)  in plane_switching_crtc()  argument
672 	if (!plane->state->crtc || !plane_state->crtc)  in plane_switching_crtc()
675 	if (plane->state->crtc == plane_state->crtc)  in plane_switching_crtc()
957 drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,  in drm_atomic_set_crtc_for_plane()  argument
960 	struct drm_plane *plane = plane_state->plane;  in drm_atomic_set_crtc_for_plane()
963 	if (plane_state->crtc) {  in drm_atomic_set_crtc_for_plane()
964 		crtc_state = drm_atomic_get_crtc_state(plane_state->state,  in drm_atomic_set_crtc_for_plane()
965 						       plane_state->crtc);  in drm_atomic_set_crtc_for_plane()
972 	plane_state->crtc = crtc;  in drm_atomic_set_crtc_for_plane()
975 		crtc_state = drm_atomic_get_crtc_state(plane_state->state,  in drm_atomic_set_crtc_for_plane()
984 				 plane_state, crtc->base.id);  in drm_atomic_set_crtc_for_plane()
987 				 plane_state);  in drm_atomic_set_crtc_for_plane()
1004 drm_atomic_set_fb_for_plane(struct drm_plane_state *plane_state,  in drm_atomic_set_fb_for_plane()  argument
1007 	if (plane_state->fb)  in drm_atomic_set_fb_for_plane()
1008 		drm_framebuffer_unreference(plane_state->fb);  in drm_atomic_set_fb_for_plane()
1011 	plane_state->fb = fb;  in drm_atomic_set_fb_for_plane()
1015 				 fb->base.id, plane_state);  in drm_atomic_set_fb_for_plane()
1018 				 plane_state);  in drm_atomic_set_fb_for_plane()
1140 		struct drm_plane_state *plane_state =  in drm_atomic_add_affected_planes()  local
1143 		if (IS_ERR(plane_state))  in drm_atomic_add_affected_planes()
1144 			return PTR_ERR(plane_state);  in drm_atomic_add_affected_planes()
1221 	struct drm_plane_state *plane_state;  in drm_atomic_check_only()  local
1228 	for_each_plane_in_state(state, plane, plane_state, i) {  in drm_atomic_check_only()
1229 		ret = drm_atomic_plane_check(plane, plane_state);  in drm_atomic_check_only()
1414 		struct drm_plane_state *plane_state;  in atomic_set_prop()  local
1416 		plane_state = drm_atomic_get_plane_state(state, plane);  in atomic_set_prop()
1417 		if (IS_ERR(plane_state)) {  in atomic_set_prop()
1418 			ret = PTR_ERR(plane_state);  in atomic_set_prop()
1423 				plane_state, prop, prop_value);  in atomic_set_prop()