Lines Matching full:state
100 * @state: atomic state
106 void drm_atomic_state_default_release(struct drm_atomic_state *state) in drm_atomic_state_default_release() argument
108 kfree(state->connectors); in drm_atomic_state_default_release()
109 kfree(state->crtcs); in drm_atomic_state_default_release()
110 kfree(state->planes); in drm_atomic_state_default_release()
111 kfree(state->private_objs); in drm_atomic_state_default_release()
116 * drm_atomic_state_init - init new atomic state
118 * @state: atomic state
120 * Default implementation for filling in a new atomic state.
125 drm_atomic_state_init(struct drm_device *dev, struct drm_atomic_state *state) in drm_atomic_state_init() argument
127 kref_init(&state->ref); in drm_atomic_state_init()
132 state->allow_modeset = true; in drm_atomic_state_init()
134 state->crtcs = kcalloc(dev->mode_config.num_crtc, in drm_atomic_state_init()
135 sizeof(*state->crtcs), GFP_KERNEL); in drm_atomic_state_init()
136 if (!state->crtcs) in drm_atomic_state_init()
138 state->planes = kcalloc(dev->mode_config.num_total_plane, in drm_atomic_state_init()
139 sizeof(*state->planes), GFP_KERNEL); in drm_atomic_state_init()
140 if (!state->planes) in drm_atomic_state_init()
143 state->dev = dev; in drm_atomic_state_init()
145 drm_dbg_atomic(dev, "Allocated atomic state %p\n", state); in drm_atomic_state_init()
149 drm_atomic_state_default_release(state); in drm_atomic_state_init()
155 * drm_atomic_state_alloc - allocate atomic state
158 * This allocates an empty atomic state to track updates.
166 struct drm_atomic_state *state; in drm_atomic_state_alloc() local
168 state = kzalloc(sizeof(*state), GFP_KERNEL); in drm_atomic_state_alloc()
169 if (!state) in drm_atomic_state_alloc()
171 if (drm_atomic_state_init(dev, state) < 0) { in drm_atomic_state_alloc()
172 kfree(state); in drm_atomic_state_alloc()
175 return state; in drm_atomic_state_alloc()
183 * drm_atomic_state_default_clear - clear base atomic state
184 * @state: atomic state
186 * Default implementation for clearing atomic state.
190 void drm_atomic_state_default_clear(struct drm_atomic_state *state) in drm_atomic_state_default_clear() argument
192 struct drm_device *dev = state->dev; in drm_atomic_state_default_clear()
196 drm_dbg_atomic(dev, "Clearing atomic state %p\n", state); in drm_atomic_state_default_clear()
198 for (i = 0; i < state->num_connector; i++) { in drm_atomic_state_default_clear()
199 struct drm_connector *connector = state->connectors[i].ptr; in drm_atomic_state_default_clear()
205 state->connectors[i].state); in drm_atomic_state_default_clear()
206 state->connectors[i].ptr = NULL; in drm_atomic_state_default_clear()
207 state->connectors[i].state = NULL; in drm_atomic_state_default_clear()
208 state->connectors[i].old_state = NULL; in drm_atomic_state_default_clear()
209 state->connectors[i].new_state = NULL; in drm_atomic_state_default_clear()
214 struct drm_crtc *crtc = state->crtcs[i].ptr; in drm_atomic_state_default_clear()
220 state->crtcs[i].state); in drm_atomic_state_default_clear()
222 state->crtcs[i].ptr = NULL; in drm_atomic_state_default_clear()
223 state->crtcs[i].state = NULL; in drm_atomic_state_default_clear()
224 state->crtcs[i].old_state = NULL; in drm_atomic_state_default_clear()
225 state->crtcs[i].new_state = NULL; in drm_atomic_state_default_clear()
227 if (state->crtcs[i].commit) { in drm_atomic_state_default_clear()
228 drm_crtc_commit_put(state->crtcs[i].commit); in drm_atomic_state_default_clear()
229 state->crtcs[i].commit = NULL; in drm_atomic_state_default_clear()
234 struct drm_plane *plane = state->planes[i].ptr; in drm_atomic_state_default_clear()
240 state->planes[i].state); in drm_atomic_state_default_clear()
241 state->planes[i].ptr = NULL; in drm_atomic_state_default_clear()
242 state->planes[i].state = NULL; in drm_atomic_state_default_clear()
243 state->planes[i].old_state = NULL; in drm_atomic_state_default_clear()
244 state->planes[i].new_state = NULL; in drm_atomic_state_default_clear()
247 for (i = 0; i < state->num_private_objs; i++) { in drm_atomic_state_default_clear()
248 struct drm_private_obj *obj = state->private_objs[i].ptr; in drm_atomic_state_default_clear()
251 state->private_objs[i].state); in drm_atomic_state_default_clear()
252 state->private_objs[i].ptr = NULL; in drm_atomic_state_default_clear()
253 state->private_objs[i].state = NULL; in drm_atomic_state_default_clear()
254 state->private_objs[i].old_state = NULL; in drm_atomic_state_default_clear()
255 state->private_objs[i].new_state = NULL; in drm_atomic_state_default_clear()
257 state->num_private_objs = 0; in drm_atomic_state_default_clear()
259 if (state->fake_commit) { in drm_atomic_state_default_clear()
260 drm_crtc_commit_put(state->fake_commit); in drm_atomic_state_default_clear()
261 state->fake_commit = NULL; in drm_atomic_state_default_clear()
267 * drm_atomic_state_clear - clear state object
268 * @state: atomic state
272 * configuration. Which means that all the state assembled in @state is no
273 * longer an atomic update to the current state, but to some arbitrary earlier
274 * state. Which could break assumptions the driver's
277 * Hence we must clear all cached state and completely start over, using this
280 void drm_atomic_state_clear(struct drm_atomic_state *state) in drm_atomic_state_clear() argument
282 struct drm_device *dev = state->dev; in drm_atomic_state_clear()
286 config->funcs->atomic_state_clear(state); in drm_atomic_state_clear()
288 drm_atomic_state_default_clear(state); in drm_atomic_state_clear()
293 * __drm_atomic_state_free - free all memory for an atomic state
294 * @ref: This atomic state to deallocate
296 * This frees all memory associated with an atomic state, including all the
297 * per-object state for planes, CRTCs and connectors.
301 struct drm_atomic_state *state = container_of(ref, typeof(*state), ref); in __drm_atomic_state_free() local
302 struct drm_mode_config *config = &state->dev->mode_config; in __drm_atomic_state_free()
304 drm_atomic_state_clear(state); in __drm_atomic_state_free()
306 drm_dbg_atomic(state->dev, "Freeing atomic state %p\n", state); in __drm_atomic_state_free()
309 config->funcs->atomic_state_free(state); in __drm_atomic_state_free()
311 drm_atomic_state_default_release(state); in __drm_atomic_state_free()
312 kfree(state); in __drm_atomic_state_free()
318 * drm_atomic_get_crtc_state - get CRTC state
319 * @state: global atomic state object
320 * @crtc: CRTC to get state object for
322 * This function returns the CRTC state for the given CRTC, allocating it if
323 * needed. It will also grab the relevant CRTC lock to make sure that the state
326 * WARNING: Drivers may only add new CRTC states to a @state if
332 * Either the allocated state or the error code encoded into the pointer. When
337 drm_atomic_get_crtc_state(struct drm_atomic_state *state, in drm_atomic_get_crtc_state() argument
343 WARN_ON(!state->acquire_ctx); in drm_atomic_get_crtc_state()
345 crtc_state = drm_atomic_get_existing_crtc_state(state, crtc); in drm_atomic_get_crtc_state()
349 ret = drm_modeset_lock(&crtc->mutex, state->acquire_ctx); in drm_atomic_get_crtc_state()
357 state->crtcs[index].state = crtc_state; in drm_atomic_get_crtc_state()
358 state->crtcs[index].old_state = crtc->state; in drm_atomic_get_crtc_state()
359 state->crtcs[index].new_state = crtc_state; in drm_atomic_get_crtc_state()
360 state->crtcs[index].ptr = crtc; in drm_atomic_get_crtc_state()
361 crtc_state->state = state; in drm_atomic_get_crtc_state()
363 drm_dbg_atomic(state->dev, "Added [CRTC:%d:%s] %p state to %p\n", in drm_atomic_get_crtc_state()
364 crtc->base.id, crtc->name, crtc_state, state); in drm_atomic_get_crtc_state()
380 * TODO: Add generic modeset state checks once we support those. in drm_atomic_crtc_check()
390 /* The state->enable vs. state->mode_blob checks can be WARN_ON, in drm_atomic_crtc_check()
432 const struct drm_crtc_state *state) in drm_atomic_crtc_print_state() argument
434 struct drm_crtc *crtc = state->crtc; in drm_atomic_crtc_print_state()
437 drm_printf(p, "\tenable=%d\n", state->enable); in drm_atomic_crtc_print_state()
438 drm_printf(p, "\tactive=%d\n", state->active); in drm_atomic_crtc_print_state()
439 drm_printf(p, "\tself_refresh_active=%d\n", state->self_refresh_active); in drm_atomic_crtc_print_state()
440 drm_printf(p, "\tplanes_changed=%d\n", state->planes_changed); in drm_atomic_crtc_print_state()
441 drm_printf(p, "\tmode_changed=%d\n", state->mode_changed); in drm_atomic_crtc_print_state()
442 drm_printf(p, "\tactive_changed=%d\n", state->active_changed); in drm_atomic_crtc_print_state()
443 drm_printf(p, "\tconnectors_changed=%d\n", state->connectors_changed); in drm_atomic_crtc_print_state()
444 drm_printf(p, "\tcolor_mgmt_changed=%d\n", state->color_mgmt_changed); in drm_atomic_crtc_print_state()
445 drm_printf(p, "\tplane_mask=%x\n", state->plane_mask); in drm_atomic_crtc_print_state()
446 drm_printf(p, "\tconnector_mask=%x\n", state->connector_mask); in drm_atomic_crtc_print_state()
447 drm_printf(p, "\tencoder_mask=%x\n", state->encoder_mask); in drm_atomic_crtc_print_state()
448 drm_printf(p, "\tmode: " DRM_MODE_FMT "\n", DRM_MODE_ARG(&state->mode)); in drm_atomic_crtc_print_state()
451 crtc->funcs->atomic_print_state(p, state); in drm_atomic_crtc_print_state()
455 struct drm_connector_state *state) in drm_atomic_connector_check() argument
458 struct drm_writeback_job *writeback_job = state->writeback_job; in drm_atomic_connector_check()
461 state->max_bpc = info->bpc ? info->bpc : 8; in drm_atomic_connector_check()
463 state->max_bpc = min(state->max_bpc, state->max_requested_bpc); in drm_atomic_connector_check()
468 if (writeback_job->fb && !state->crtc) { in drm_atomic_connector_check()
475 if (state->crtc) in drm_atomic_connector_check()
476 crtc_state = drm_atomic_get_existing_crtc_state(state->state, in drm_atomic_connector_check()
477 state->crtc); in drm_atomic_connector_check()
483 state->crtc->base.id); in drm_atomic_connector_check()
496 state->writeback_job = NULL; in drm_atomic_connector_check()
503 * drm_atomic_get_plane_state - get plane state
504 * @state: global atomic state object
505 * @plane: plane to get state object for
507 * This function returns the plane state for the given plane, allocating it if
508 * needed. It will also grab the relevant plane lock to make sure that the state
513 * Either the allocated state or the error code encoded into the pointer. When
518 drm_atomic_get_plane_state(struct drm_atomic_state *state, in drm_atomic_get_plane_state() argument
524 WARN_ON(!state->acquire_ctx); in drm_atomic_get_plane_state()
531 plane_state = drm_atomic_get_existing_plane_state(state, plane); in drm_atomic_get_plane_state()
535 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_get_plane_state()
543 state->planes[index].state = plane_state; in drm_atomic_get_plane_state()
544 state->planes[index].ptr = plane; in drm_atomic_get_plane_state()
545 state->planes[index].old_state = plane->state; in drm_atomic_get_plane_state()
546 state->planes[index].new_state = plane_state; in drm_atomic_get_plane_state()
547 plane_state->state = state; in drm_atomic_get_plane_state()
549 drm_dbg_atomic(plane->dev, "Added [PLANE:%d:%s] %p state to %p\n", in drm_atomic_get_plane_state()
550 plane->base.id, plane->name, plane_state, state); in drm_atomic_get_plane_state()
555 crtc_state = drm_atomic_get_crtc_state(state, in drm_atomic_get_plane_state()
578 * full OFF state. in plane_switching_crtc()
584 * drm_atomic_plane_check - check plane state
585 * @old_plane_state: old plane state to check
586 * @new_plane_state: new plane state to check
588 * Provides core sanity checks for plane state.
615 /* if disabled, we don't care about the rest of the state: */ in drm_atomic_plane_check()
708 const struct drm_plane_state *state) in drm_atomic_plane_print_state() argument
710 struct drm_plane *plane = state->plane; in drm_atomic_plane_print_state()
711 struct drm_rect src = drm_plane_state_src(state); in drm_atomic_plane_print_state()
712 struct drm_rect dest = drm_plane_state_dest(state); in drm_atomic_plane_print_state()
715 drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); in drm_atomic_plane_print_state()
716 drm_printf(p, "\tfb=%u\n", state->fb ? state->fb->base.id : 0); in drm_atomic_plane_print_state()
717 if (state->fb) in drm_atomic_plane_print_state()
718 drm_framebuffer_print_info(p, 2, state->fb); in drm_atomic_plane_print_state()
721 drm_printf(p, "\trotation=%x\n", state->rotation); in drm_atomic_plane_print_state()
722 drm_printf(p, "\tnormalized-zpos=%x\n", state->normalized_zpos); in drm_atomic_plane_print_state()
724 drm_get_color_encoding_name(state->color_encoding)); in drm_atomic_plane_print_state()
726 drm_get_color_range_name(state->color_range)); in drm_atomic_plane_print_state()
729 plane->funcs->atomic_print_state(p, state); in drm_atomic_plane_print_state()
733 * DOC: handling driver private state
740 * objects. Drivers then need to do similar state tracking and commit ordering for
745 * driver private state objects using struct &drm_private_obj, with the
746 * associated state struct &drm_private_state.
748 * Similar to userspace-exposed objects, private state structures can be
751 * directly. Sequence of the actual hardware state commit is not handled,
756 * All private state structures contained in a &drm_atomic_state update can be
759 * Drivers are recommended to wrap these for each type of driver private state
763 * An earlier way to handle driver private state was by subclassing struct
766 * commit instead" of "duplicate state, check, then either commit or release
767 * duplicated state) it is deprecated in favour of using &drm_private_state.
774 * @state: initial private object state
779 * driver private object that needs its own atomic state.
784 struct drm_private_state *state, in drm_atomic_private_obj_init() argument
791 obj->state = state; in drm_atomic_private_obj_init()
795 state->obj = obj; in drm_atomic_private_obj_init()
809 obj->funcs->atomic_destroy_state(obj, obj->state); in drm_atomic_private_obj_fini()
815 * drm_atomic_get_private_obj_state - get private object state
816 * @state: global atomic state
817 * @obj: private object to get the state for
819 * This function returns the private object state for the given private object,
820 * allocating the state if needed. It will also grab the relevant private
821 * object lock to make sure that the state is consistent.
825 * Either the allocated state or the error code encoded into a pointer.
828 drm_atomic_get_private_obj_state(struct drm_atomic_state *state, in drm_atomic_get_private_obj_state() argument
836 for (i = 0; i < state->num_private_objs; i++) in drm_atomic_get_private_obj_state()
837 if (obj == state->private_objs[i].ptr) in drm_atomic_get_private_obj_state()
838 return state->private_objs[i].state; in drm_atomic_get_private_obj_state()
840 ret = drm_modeset_lock(&obj->lock, state->acquire_ctx); in drm_atomic_get_private_obj_state()
844 num_objs = state->num_private_objs + 1; in drm_atomic_get_private_obj_state()
845 size = sizeof(*state->private_objs) * num_objs; in drm_atomic_get_private_obj_state()
846 arr = krealloc(state->private_objs, size, GFP_KERNEL); in drm_atomic_get_private_obj_state()
850 state->private_objs = arr; in drm_atomic_get_private_obj_state()
851 index = state->num_private_objs; in drm_atomic_get_private_obj_state()
852 memset(&state->private_objs[index], 0, sizeof(*state->private_objs)); in drm_atomic_get_private_obj_state()
858 state->private_objs[index].state = obj_state; in drm_atomic_get_private_obj_state()
859 state->private_objs[index].old_state = obj->state; in drm_atomic_get_private_obj_state()
860 state->private_objs[index].new_state = obj_state; in drm_atomic_get_private_obj_state()
861 state->private_objs[index].ptr = obj; in drm_atomic_get_private_obj_state()
862 obj_state->state = state; in drm_atomic_get_private_obj_state()
864 state->num_private_objs = num_objs; in drm_atomic_get_private_obj_state()
866 drm_dbg_atomic(state->dev, in drm_atomic_get_private_obj_state()
867 "Added new private object %p state %p to %p\n", in drm_atomic_get_private_obj_state()
868 obj, obj_state, state); in drm_atomic_get_private_obj_state()
876 * @state: global atomic state object
879 * This function returns the old private object state for the given private_obj,
880 * or NULL if the private_obj is not part of the global atomic state.
883 drm_atomic_get_old_private_obj_state(struct drm_atomic_state *state, in drm_atomic_get_old_private_obj_state() argument
888 for (i = 0; i < state->num_private_objs; i++) in drm_atomic_get_old_private_obj_state()
889 if (obj == state->private_objs[i].ptr) in drm_atomic_get_old_private_obj_state()
890 return state->private_objs[i].old_state; in drm_atomic_get_old_private_obj_state()
898 * @state: global atomic state object
901 * This function returns the new private object state for the given private_obj,
902 * or NULL if the private_obj is not part of the global atomic state.
905 drm_atomic_get_new_private_obj_state(struct drm_atomic_state *state, in drm_atomic_get_new_private_obj_state() argument
910 for (i = 0; i < state->num_private_objs; i++) in drm_atomic_get_new_private_obj_state()
911 if (obj == state->private_objs[i].ptr) in drm_atomic_get_new_private_obj_state()
912 return state->private_objs[i].new_state; in drm_atomic_get_new_private_obj_state()
920 * @state: Atomic state
921 * @encoder: The encoder to fetch the connector state for
924 * as specified by the @state.
926 * If there is no connector in @state which previously had @encoder connected to
930 * state). This is especially true in enable hooks because the pipeline has
937 drm_atomic_get_old_connector_for_encoder(struct drm_atomic_state *state, in drm_atomic_get_old_connector_for_encoder() argument
944 for_each_old_connector_in_state(state, connector, conn_state, i) { in drm_atomic_get_old_connector_for_encoder()
955 * @state: Atomic state
956 * @encoder: The encoder to fetch the connector state for
959 * @encoder as specified by the @state.
961 * If there is no connector in @state which will have @encoder connected to it,
964 * attached to @encoder vs ones that do (and to inspect their state). This is
971 drm_atomic_get_new_connector_for_encoder(struct drm_atomic_state *state, in drm_atomic_get_new_connector_for_encoder() argument
978 for_each_new_connector_in_state(state, connector, conn_state, i) { in drm_atomic_get_new_connector_for_encoder()
988 * drm_atomic_get_connector_state - get connector state
989 * @state: global atomic state object
990 * @connector: connector to get state object for
992 * This function returns the connector state for the given connector,
994 * make sure that the state is consistent.
998 * Either the allocated state or the error code encoded into the pointer. When
1003 drm_atomic_get_connector_state(struct drm_atomic_state *state, in drm_atomic_get_connector_state() argument
1010 WARN_ON(!state->acquire_ctx); in drm_atomic_get_connector_state()
1012 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_get_connector_state()
1018 if (index >= state->num_connector) { in drm_atomic_get_connector_state()
1022 c = krealloc_array(state->connectors, alloc, in drm_atomic_get_connector_state()
1023 sizeof(*state->connectors), GFP_KERNEL); in drm_atomic_get_connector_state()
1027 state->connectors = c; in drm_atomic_get_connector_state()
1028 memset(&state->connectors[state->num_connector], 0, in drm_atomic_get_connector_state()
1029 sizeof(*state->connectors) * (alloc - state->num_connector)); in drm_atomic_get_connector_state()
1031 state->num_connector = alloc; in drm_atomic_get_connector_state()
1034 if (state->connectors[index].state) in drm_atomic_get_connector_state()
1035 return state->connectors[index].state; in drm_atomic_get_connector_state()
1042 state->connectors[index].state = connector_state; in drm_atomic_get_connector_state()
1043 state->connectors[index].old_state = connector->state; in drm_atomic_get_connector_state()
1044 state->connectors[index].new_state = connector_state; in drm_atomic_get_connector_state()
1045 state->connectors[index].ptr = connector; in drm_atomic_get_connector_state()
1046 connector_state->state = state; in drm_atomic_get_connector_state()
1048 drm_dbg_atomic(connector->dev, "Added [CONNECTOR:%d:%s] %p state to %p\n", in drm_atomic_get_connector_state()
1050 connector_state, state); in drm_atomic_get_connector_state()
1055 crtc_state = drm_atomic_get_crtc_state(state, in drm_atomic_get_connector_state()
1066 const struct drm_connector_state *state) in drm_atomic_connector_print_state() argument
1068 struct drm_connector *connector = state->connector; in drm_atomic_connector_print_state()
1071 drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)"); in drm_atomic_connector_print_state()
1072 drm_printf(p, "\tself_refresh_aware=%d\n", state->self_refresh_aware); in drm_atomic_connector_print_state()
1075 if (state->writeback_job && state->writeback_job->fb) in drm_atomic_connector_print_state()
1076 drm_printf(p, "\tfb=%d\n", state->writeback_job->fb->base.id); in drm_atomic_connector_print_state()
1079 connector->funcs->atomic_print_state(p, state); in drm_atomic_connector_print_state()
1083 * drm_atomic_get_bridge_state - get bridge state
1084 * @state: global atomic state object
1085 * @bridge: bridge to get state object for
1087 * This function returns the bridge state for the given bridge, allocating it
1089 * state is consistent.
1093 * Either the allocated state or the error code encoded into the pointer. When
1098 drm_atomic_get_bridge_state(struct drm_atomic_state *state, in drm_atomic_get_bridge_state() argument
1103 obj_state = drm_atomic_get_private_obj_state(state, &bridge->base); in drm_atomic_get_bridge_state()
1112 * drm_atomic_get_old_bridge_state - get old bridge state, if it exists
1113 * @state: global atomic state object
1116 * This function returns the old bridge state for the given bridge, or NULL if
1117 * the bridge is not part of the global atomic state.
1120 drm_atomic_get_old_bridge_state(struct drm_atomic_state *state, in drm_atomic_get_old_bridge_state() argument
1125 obj_state = drm_atomic_get_old_private_obj_state(state, &bridge->base); in drm_atomic_get_old_bridge_state()
1134 * drm_atomic_get_new_bridge_state - get new bridge state, if it exists
1135 * @state: global atomic state object
1138 * This function returns the new bridge state for the given bridge, or NULL if
1139 * the bridge is not part of the global atomic state.
1142 drm_atomic_get_new_bridge_state(struct drm_atomic_state *state, in drm_atomic_get_new_bridge_state() argument
1147 obj_state = drm_atomic_get_new_private_obj_state(state, &bridge->base); in drm_atomic_get_new_bridge_state()
1157 * @state: atomic state
1161 * bridge states to @state and make them available when
1172 drm_atomic_add_encoder_bridges(struct drm_atomic_state *state, in drm_atomic_add_encoder_bridges() argument
1183 encoder->base.id, encoder->name, state); in drm_atomic_add_encoder_bridges()
1186 /* Skip bridges that don't implement the atomic state hooks. */ in drm_atomic_add_encoder_bridges()
1190 bridge_state = drm_atomic_get_bridge_state(state, bridge); in drm_atomic_add_encoder_bridges()
1201 * @state: atomic state
1205 * currently using @crtc to the atomic configuration @state. Note that this
1217 drm_atomic_add_affected_connectors(struct drm_atomic_state *state, in drm_atomic_add_affected_connectors() argument
1220 struct drm_mode_config *config = &state->dev->mode_config; in drm_atomic_add_affected_connectors()
1227 crtc_state = drm_atomic_get_crtc_state(state, crtc); in drm_atomic_add_affected_connectors()
1231 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_add_affected_connectors()
1237 crtc->base.id, crtc->name, state); in drm_atomic_add_affected_connectors()
1240 * Changed connectors are already in @state, so only need to look in drm_atomic_add_affected_connectors()
1243 drm_connector_list_iter_begin(state->dev, &conn_iter); in drm_atomic_add_affected_connectors()
1248 conn_state = drm_atomic_get_connector_state(state, connector); in drm_atomic_add_affected_connectors()
1262 * @state: atomic state
1266 * currently used by @crtc to the atomic configuration @state. This is useful
1271 * Since acquiring a plane state will always also acquire the w/w mutex of the
1281 drm_atomic_add_affected_planes(struct drm_atomic_state *state, in drm_atomic_add_affected_planes() argument
1285 drm_atomic_get_old_crtc_state(state, crtc); in drm_atomic_add_affected_planes()
1288 WARN_ON(!drm_atomic_get_new_crtc_state(state, crtc)); in drm_atomic_add_affected_planes()
1292 crtc->base.id, crtc->name, state); in drm_atomic_add_affected_planes()
1294 drm_for_each_plane_mask(plane, state->dev, old_crtc_state->plane_mask) { in drm_atomic_add_affected_planes()
1296 drm_atomic_get_plane_state(state, plane); in drm_atomic_add_affected_planes()
1307 * @state: atomic configuration to check
1316 int drm_atomic_check_only(struct drm_atomic_state *state) in drm_atomic_check_only() argument
1318 struct drm_device *dev = state->dev; in drm_atomic_check_only()
1332 drm_dbg_atomic(dev, "checking %p\n", state); in drm_atomic_check_only()
1334 for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { in drm_atomic_check_only()
1339 for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) { in drm_atomic_check_only()
1348 for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { in drm_atomic_check_only()
1357 for_each_new_connector_in_state(state, conn, conn_state, i) { in drm_atomic_check_only()
1367 ret = config->funcs->atomic_check(state->dev, state); in drm_atomic_check_only()
1371 state, ret); in drm_atomic_check_only()
1376 if (!state->allow_modeset) { in drm_atomic_check_only()
1377 for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { in drm_atomic_check_only()
1386 for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { in drm_atomic_check_only()
1405 …WARN(!state->allow_modeset, "adding CRTC not allowed without modesets: requested 0x%x, affected 0x… in drm_atomic_check_only()
1415 * @state: atomic configuration to check
1421 * This function will take its own reference on @state.
1427 int drm_atomic_commit(struct drm_atomic_state *state) in drm_atomic_commit() argument
1429 struct drm_mode_config *config = &state->dev->mode_config; in drm_atomic_commit()
1430 struct drm_printer p = drm_info_printer(state->dev->dev); in drm_atomic_commit()
1434 drm_atomic_print_new_state(state, &p); in drm_atomic_commit()
1436 ret = drm_atomic_check_only(state); in drm_atomic_commit()
1440 drm_dbg_atomic(state->dev, "committing %p\n", state); in drm_atomic_commit()
1442 return config->funcs->atomic_commit(state->dev, state, false); in drm_atomic_commit()
1448 * @state: atomic configuration to check
1454 * This function will take its own reference on @state.
1460 int drm_atomic_nonblocking_commit(struct drm_atomic_state *state) in drm_atomic_nonblocking_commit() argument
1462 struct drm_mode_config *config = &state->dev->mode_config; in drm_atomic_nonblocking_commit()
1465 ret = drm_atomic_check_only(state); in drm_atomic_nonblocking_commit()
1469 drm_dbg_atomic(state->dev, "committing %p nonblocking\n", state); in drm_atomic_nonblocking_commit()
1471 return config->funcs->atomic_commit(state->dev, state, true); in drm_atomic_nonblocking_commit()
1499 static int update_output_state(struct drm_atomic_state *state, in update_output_state() argument
1510 state->acquire_ctx); in update_output_state()
1515 ret = drm_atomic_add_affected_connectors(state, set->crtc); in update_output_state()
1519 for_each_new_connector_in_state(state, connector, new_conn_state, i) { in update_output_state()
1533 new_conn_state = drm_atomic_get_connector_state(state, in update_output_state()
1544 for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) { in update_output_state()
1569 struct drm_atomic_state *state) in __drm_atomic_helper_set_config() argument
1577 crtc_state = drm_atomic_get_crtc_state(state, crtc); in __drm_atomic_helper_set_config()
1581 primary_state = drm_atomic_get_plane_state(state, crtc->primary); in __drm_atomic_helper_set_config()
1635 ret = update_output_state(state, set); in __drm_atomic_helper_set_config()
1644 const struct drm_private_state *state) in drm_atomic_private_obj_print_state() argument
1646 struct drm_private_obj *obj = state->obj; in drm_atomic_private_obj_print_state()
1649 obj->funcs->atomic_print_state(p, state); in drm_atomic_private_obj_print_state()
1653 * drm_atomic_print_new_state - prints drm atomic state
1654 * @state: atomic configuration to check
1657 * This functions prints the drm atomic state snapshot using the drm printer
1660 * Note that this function looks into the new state objects and hence its not
1663 void drm_atomic_print_new_state(const struct drm_atomic_state *state, in drm_atomic_print_new_state() argument
1677 drm_err(state->dev, "invalid drm printer\n"); in drm_atomic_print_new_state()
1681 drm_dbg_atomic(state->dev, "checking %p\n", state); in drm_atomic_print_new_state()
1683 for_each_new_plane_in_state(state, plane, plane_state, i) in drm_atomic_print_new_state()
1686 for_each_new_crtc_in_state(state, crtc, crtc_state, i) in drm_atomic_print_new_state()
1689 for_each_new_connector_in_state(state, connector, connector_state, i) in drm_atomic_print_new_state()
1692 for_each_new_private_obj_in_state(state, obj, obj_state, i) in drm_atomic_print_new_state()
1712 drm_atomic_plane_print_state(p, plane->state); in __drm_state_dump()
1720 drm_atomic_crtc_print_state(p, crtc->state); in __drm_state_dump()
1729 drm_atomic_connector_print_state(p, connector->state); in __drm_state_dump()
1736 * drm_state_dump - dump entire device atomic state
1738 * @p: where to print the state to
1740 * Just for debugging. Drivers might want an option to dump state
1770 {"state", drm_state_info, 0},