59  * drm_atomic_set_mode_for_crtc - set mode for CRTC
60  * @state: the CRTC whose incoming state to update
61  * @mode: kernel-internal mode to use for the CRTC, or NULL to disable
63  * Set a mode (originating from the kernel) on the desired CRTC state and update
72 	struct drm_crtc *crtc = state->crtc;  in drm_atomic_set_mode_for_crtc()  local
86 		blob = drm_property_create_blob(crtc->dev,  in drm_atomic_set_mode_for_crtc()
95 		drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_for_crtc()
96 			       "Set [MODE:%s] for [CRTC:%d:%s] state %p\n",  in drm_atomic_set_mode_for_crtc()
97 			       mode->name, crtc->base.id, crtc->name, state);  in drm_atomic_set_mode_for_crtc()
101 		drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_for_crtc()
102 			       "Set [NOMODE] for [CRTC:%d:%s] state %p\n",  in drm_atomic_set_mode_for_crtc()
103 			       crtc->base.id, crtc->name, state);  in drm_atomic_set_mode_for_crtc()
111  * drm_atomic_set_mode_prop_for_crtc - set mode for CRTC
112  * @state: the CRTC whose incoming state to update
115  * Set a mode (originating from a blob property) on the desired CRTC state.
116  * This function will take a reference on the blob property for the CRTC state,
126 	struct drm_crtc *crtc = state->crtc;  in drm_atomic_set_mode_prop_for_crtc()  local
140 			drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_prop_for_crtc()
141 				       "[CRTC:%d:%s] bad mode blob length: %zu\n",  in drm_atomic_set_mode_prop_for_crtc()
142 				       crtc->base.id, crtc->name,  in drm_atomic_set_mode_prop_for_crtc()
147 		ret = drm_mode_convert_umode(crtc->dev,  in drm_atomic_set_mode_prop_for_crtc()
150 			drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_prop_for_crtc()
151 				       "[CRTC:%d:%s] invalid mode (%s, %pe): " DRM_MODE_FMT "\n",  in drm_atomic_set_mode_prop_for_crtc()
152 				       crtc->base.id, crtc->name,  in drm_atomic_set_mode_prop_for_crtc()
160 		drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_prop_for_crtc()
161 			       "Set [MODE:%s] for [CRTC:%d:%s] state %p\n",  in drm_atomic_set_mode_prop_for_crtc()
162 			       state->mode.name, crtc->base.id, crtc->name,  in drm_atomic_set_mode_prop_for_crtc()
166 		drm_dbg_atomic(crtc->dev,  in drm_atomic_set_mode_prop_for_crtc()
167 			       "Set [NOMODE] for [CRTC:%d:%s] state %p\n",  in drm_atomic_set_mode_prop_for_crtc()
168 			       crtc->base.id, crtc->name, state);  in drm_atomic_set_mode_prop_for_crtc()
176  * drm_atomic_set_crtc_for_plane - set CRTC for plane
178  * @crtc: CRTC to use for the plane
180  * Changing the assigned CRTC for a plane requires us to grab the lock and state
181  * for the new CRTC, as needed. This function takes care of all these details
191 			      struct drm_crtc *crtc)  in drm_atomic_set_crtc_for_plane()  argument
195 	/* Nothing to do for same crtc*/  in drm_atomic_set_crtc_for_plane()
196 	if (plane_state->crtc == crtc)  in drm_atomic_set_crtc_for_plane()
198 	if (plane_state->crtc) {  in drm_atomic_set_crtc_for_plane()
200 						       plane_state->crtc);  in drm_atomic_set_crtc_for_plane()
207 	plane_state->crtc = crtc;  in drm_atomic_set_crtc_for_plane()
209 	if (crtc) {  in drm_atomic_set_crtc_for_plane()
211 						       crtc);  in drm_atomic_set_crtc_for_plane()
217 	if (crtc)  in drm_atomic_set_crtc_for_plane()
219 			       "Link [PLANE:%d:%s] state %p to [CRTC:%d:%s]\n",  in drm_atomic_set_crtc_for_plane()
221 			       crtc->base.id, crtc->name);  in drm_atomic_set_crtc_for_plane()
290  * drm_atomic_set_crtc_for_connector - set CRTC for connector
292  * @crtc: CRTC to use for the connector
294  * Changing the assigned CRTC for a connector requires us to grab the lock and
295  * state for the new CRTC, as needed. This function takes care of all these
305 				  struct drm_crtc *crtc)  in drm_atomic_set_crtc_for_connector()  argument
310 	if (conn_state->crtc == crtc)  in drm_atomic_set_crtc_for_connector()
313 	if (conn_state->crtc) {  in drm_atomic_set_crtc_for_connector()
315 							   conn_state->crtc);  in drm_atomic_set_crtc_for_connector()
321 		conn_state->crtc = NULL;  in drm_atomic_set_crtc_for_connector()
324 	if (crtc) {  in drm_atomic_set_crtc_for_connector()
325 		crtc_state = drm_atomic_get_crtc_state(conn_state->state, crtc);  in drm_atomic_set_crtc_for_connector()
333 		conn_state->crtc = crtc;  in drm_atomic_set_crtc_for_connector()
336 			       "Link [CONNECTOR:%d:%s] state %p to [CRTC:%d:%s]\n",  in drm_atomic_set_crtc_for_connector()
338 			       conn_state, crtc->base.id, crtc->name);  in drm_atomic_set_crtc_for_connector()
351 				   struct drm_crtc *crtc, s32 __user *fence_ptr)  in set_out_fence_for_crtc()  argument
353 	state->crtcs[drm_crtc_index(crtc)].out_fence_ptr = fence_ptr;  in set_out_fence_for_crtc()
357 					  struct drm_crtc *crtc)  in get_out_fence_for_crtc()  argument
361 	fence_ptr = state->crtcs[drm_crtc_index(crtc)].out_fence_ptr;  in get_out_fence_for_crtc()
362 	state->crtcs[drm_crtc_index(crtc)].out_fence_ptr = NULL;  in get_out_fence_for_crtc()
396 static int drm_atomic_crtc_set_property(struct drm_crtc *crtc,  in drm_atomic_crtc_set_property()  argument
400 	struct drm_device *dev = crtc->dev;  in drm_atomic_crtc_set_property()
448 		set_out_fence_for_crtc(state->state, crtc, fence_ptr);  in drm_atomic_crtc_set_property()
449 	} else if (property == crtc->scaling_filter_property) {  in drm_atomic_crtc_set_property()
451 	} else if (property == crtc->sharpness_strength_property) {  in drm_atomic_crtc_set_property()
453 	} else if (crtc->funcs->atomic_set_property) {  in drm_atomic_crtc_set_property()
454 		return crtc->funcs->atomic_set_property(crtc, state, property, val);  in drm_atomic_crtc_set_property()
456 		drm_dbg_atomic(crtc->dev,  in drm_atomic_crtc_set_property()
457 			       "[CRTC:%d:%s] unknown property [PROP:%d:%s]\n",  in drm_atomic_crtc_set_property()
458 			       crtc->base.id, crtc->name,  in drm_atomic_crtc_set_property()
467 drm_atomic_crtc_get_property(struct drm_crtc *crtc,  in drm_atomic_crtc_get_property()  argument
471 	struct drm_device *dev = crtc->dev;  in drm_atomic_crtc_get_property()
488 	else if (property == crtc->scaling_filter_property)  in drm_atomic_crtc_get_property()
490 	else if (property == crtc->sharpness_strength_property)  in drm_atomic_crtc_get_property()
492 	else if (crtc->funcs->atomic_get_property)  in drm_atomic_crtc_get_property()
493 		return crtc->funcs->atomic_get_property(crtc, state, property, val);  in drm_atomic_crtc_get_property()
496 			       "[CRTC:%d:%s] unknown property [PROP:%d:%s]\n",  in drm_atomic_crtc_get_property()
497 			       crtc->base.id, crtc->name,  in drm_atomic_crtc_get_property()
533 		struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val);  in drm_atomic_plane_set_property()  local
535 		if (val && !crtc) {  in drm_atomic_plane_set_property()
537 				       "[PROP:%d:%s] cannot find CRTC with ID %llu\n",  in drm_atomic_plane_set_property()
541 		return drm_atomic_set_crtc_for_plane(state, crtc);  in drm_atomic_plane_set_property()
639 		*val = (state->crtc) ? state->crtc->base.id : 0;  in drm_atomic_plane_get_property()
815 		struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val);  in drm_atomic_connector_set_property()  local
817 		if (val && !crtc) {  in drm_atomic_connector_set_property()
819 				       "[PROP:%d:%s] cannot find CRTC with ID %llu\n",  in drm_atomic_connector_set_property()
823 		return drm_atomic_set_crtc_for_connector(state, crtc);  in drm_atomic_connector_set_property()
941 		*val = (state->crtc) ? state->crtc->base.id : 0;  in drm_atomic_connector_get_property()
943 		if (state->crtc && state->crtc->state->self_refresh_active)  in drm_atomic_connector_get_property()
1033 		struct drm_crtc *crtc = obj_to_crtc(obj);  in drm_atomic_get_property()  local
1035 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));  in drm_atomic_get_property()
1036 		ret = drm_atomic_crtc_get_property(crtc,  in drm_atomic_get_property()
1037 				crtc->state, property, val);  in drm_atomic_get_property()
1071 		struct drm_crtc *crtc, uint64_t user_data)  in create_vblank_event()  argument
1081 	e->event.vbl.crtc_id = crtc->base.id;  in create_vblank_event()
1093 	struct drm_crtc *crtc;  in drm_atomic_connector_commit_dpms()  local
1111 	crtc = connector->state->crtc;  in drm_atomic_connector_commit_dpms()
1112 	if (!crtc)  in drm_atomic_connector_commit_dpms()
1114 	ret = drm_atomic_add_affected_connectors(state, crtc);  in drm_atomic_connector_commit_dpms()
1118 	crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_connector_commit_dpms()
1125 		if (new_conn_state->crtc != crtc)  in drm_atomic_connector_commit_dpms()
1192 		struct drm_crtc *crtc = obj_to_crtc(obj);  in drm_atomic_set_property()  local
1195 		crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_set_property()
1202 			ret = drm_atomic_crtc_get_property(crtc, crtc_state,  in drm_atomic_set_property()
1208 		ret = drm_atomic_crtc_set_property(crtc,  in drm_atomic_set_property()
1288  * OUT_FENCE_PTR on each DRM CRTC to receive fences from the kernel.
1318  *	CRTC fence that will be signaled when all framebuffers present on the
1319  *	Atomic Commit * request for that given CRTC are scanned out on the
1363 	struct drm_crtc *crtc;  in prepare_signaling()  local
1372 	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {  in prepare_signaling()
1375 		fence_ptr = get_out_fence_for_crtc(crtc_state->state, crtc);  in prepare_signaling()
1380 			e = create_vblank_event(crtc, arg->user_data);  in prepare_signaling()
1416 			fence = drm_crtc_create_fence(crtc);  in prepare_signaling()
1471 	 * reach due to lack of at least one CRTC for signaling  in prepare_signaling()
1474 		drm_dbg_atomic(dev, "need at least one CRTC for DRM_MODE_PAGE_FLIP_EVENT");  in prepare_signaling()
1487 	struct drm_crtc *crtc;  in complete_signaling()  local
1500 	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {  in complete_signaling()
1534 	struct drm_crtc *crtc;  in set_async_flip()  local
1538 	for_each_new_crtc_in_state(state, crtc, crtc_state, i) {  in set_async_flip()