63 	if (plane->state->crtc) {  in drm_atomic_helper_plane_changed()
64 		crtc_state = state->crtc_states[drm_crtc_index(plane->state->crtc)];  in drm_atomic_helper_plane_changed()
72 	if (plane_state->crtc) {  in drm_atomic_helper_plane_changed()
74 			state->crtc_states[drm_crtc_index(plane_state->crtc)];  in drm_atomic_helper_plane_changed()
96 		return connector->state->crtc;  in get_current_crtc_for_encoder()
172 	if (connector->state->crtc != connector_state->crtc) {  in update_connector_routing()
173 		if (connector->state->crtc) {  in update_connector_routing()
174 			idx = drm_crtc_index(connector->state->crtc);  in update_connector_routing()
180 		if (connector_state->crtc) {  in update_connector_routing()
181 			idx = drm_crtc_index(connector_state->crtc);  in update_connector_routing()
188 	if (!connector_state->crtc) {  in update_connector_routing()
213 	if (!drm_encoder_crtc_ok(new_encoder, connector_state->crtc)) {  in update_connector_routing()
217 				 connector_state->crtc->base.id);  in update_connector_routing()
227 				 connector_state->crtc->base.id);  in update_connector_routing()
245 	if (WARN_ON(!connector_state->crtc))  in update_connector_routing()
249 	idx = drm_crtc_index(connector_state->crtc);  in update_connector_routing()
259 			 connector_state->crtc->base.id);  in update_connector_routing()
267 	struct drm_crtc *crtc;  in mode_fixup()  local
274 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in mode_fixup()
286 		WARN_ON(!!conn_state->best_encoder != !!conn_state->crtc);  in mode_fixup()
288 		if (!conn_state->crtc || !conn_state->best_encoder)  in mode_fixup()
292 			state->crtc_states[drm_crtc_index(conn_state->crtc)];  in mode_fixup()
329 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in mode_fixup()
336 		funcs = crtc->helper_private;  in mode_fixup()
340 		ret = funcs->mode_fixup(crtc, &crtc_state->mode,  in mode_fixup()
344 					 crtc->base.id);  in mode_fixup()
383 	struct drm_crtc *crtc;  in drm_atomic_helper_check_modeset()  local
389 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in drm_atomic_helper_check_modeset()
390 		if (!drm_mode_equal(&crtc->state->mode, &crtc_state->mode)) {  in drm_atomic_helper_check_modeset()
392 					 crtc->base.id);  in drm_atomic_helper_check_modeset()
396 		if (crtc->state->enable != crtc_state->enable) {  in drm_atomic_helper_check_modeset()
398 					 crtc->base.id);  in drm_atomic_helper_check_modeset()
430 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in drm_atomic_helper_check_modeset()
438 		if (crtc->state->active != crtc_state->active) {  in drm_atomic_helper_check_modeset()
440 					 crtc->base.id);  in drm_atomic_helper_check_modeset()
448 				 crtc->base.id,  in drm_atomic_helper_check_modeset()
452 		ret = drm_atomic_add_affected_connectors(state, crtc);  in drm_atomic_helper_check_modeset()
456 		ret = drm_atomic_add_affected_planes(state, crtc);  in drm_atomic_helper_check_modeset()
461 								crtc);  in drm_atomic_helper_check_modeset()
465 					 crtc->base.id);  in drm_atomic_helper_check_modeset()
494 	struct drm_crtc *crtc;  in drm_atomic_helper_check_planes()  local
518 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in drm_atomic_helper_check_planes()
521 		funcs = crtc->helper_private;  in drm_atomic_helper_check_planes()
526 		ret = funcs->atomic_check(crtc, state->crtc_states[i]);  in drm_atomic_helper_check_planes()
529 					 crtc->base.id);  in drm_atomic_helper_check_planes()
580 	struct drm_crtc *crtc;  in disable_outputs()  local
591 		if (!old_conn_state->crtc)  in disable_outputs()
594 		old_crtc_state = old_state->crtc_states[drm_crtc_index(old_conn_state->crtc)];  in disable_outputs()
597 		    !drm_atomic_crtc_needs_modeset(old_conn_state->crtc->state))  in disable_outputs()
620 		if (connector->state->crtc && funcs->prepare)  in disable_outputs()
630 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in disable_outputs()
634 		if (!drm_atomic_crtc_needs_modeset(crtc->state))  in disable_outputs()
640 		funcs = crtc->helper_private;  in disable_outputs()
643 				 crtc->base.id);  in disable_outputs()
647 		if (crtc->state->enable && funcs->prepare)  in disable_outputs()
648 			funcs->prepare(crtc);  in disable_outputs()
650 			funcs->disable(crtc);  in disable_outputs()
652 			funcs->dpms(crtc, DRM_MODE_DPMS_OFF);  in disable_outputs()
675 	struct drm_crtc *crtc;  in drm_atomic_helper_update_legacy_modeset_state()  local
682 			WARN_ON(!connector->encoder->crtc);  in drm_atomic_helper_update_legacy_modeset_state()
684 			connector->encoder->crtc = NULL;  in drm_atomic_helper_update_legacy_modeset_state()
688 		crtc = connector->state->crtc;  in drm_atomic_helper_update_legacy_modeset_state()
689 		if ((!crtc && old_conn_state->crtc) ||  in drm_atomic_helper_update_legacy_modeset_state()
690 		    (crtc && drm_atomic_crtc_needs_modeset(crtc->state))) {  in drm_atomic_helper_update_legacy_modeset_state()
695 			if (crtc && crtc->state->active)  in drm_atomic_helper_update_legacy_modeset_state()
706 		if (!connector->state->crtc)  in drm_atomic_helper_update_legacy_modeset_state()
713 		connector->encoder->crtc = connector->state->crtc;  in drm_atomic_helper_update_legacy_modeset_state()
717 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_update_legacy_modeset_state()
718 		struct drm_plane *primary = crtc->primary;  in drm_atomic_helper_update_legacy_modeset_state()
720 		crtc->mode = crtc->state->mode;  in drm_atomic_helper_update_legacy_modeset_state()
721 		crtc->enabled = crtc->state->enable;  in drm_atomic_helper_update_legacy_modeset_state()
724 		    primary->state->crtc == crtc) {  in drm_atomic_helper_update_legacy_modeset_state()
725 			crtc->x = primary->state->src_x >> 16;  in drm_atomic_helper_update_legacy_modeset_state()
726 			crtc->y = primary->state->src_y >> 16;  in drm_atomic_helper_update_legacy_modeset_state()
729 		if (crtc->state->enable)  in drm_atomic_helper_update_legacy_modeset_state()
730 			drm_calc_timestamping_constants(crtc,  in drm_atomic_helper_update_legacy_modeset_state()
731 							&crtc->state->adjusted_mode);  in drm_atomic_helper_update_legacy_modeset_state()
739 	struct drm_crtc *crtc;  in crtc_set_mode()  local
745 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in crtc_set_mode()
748 		if (!crtc->state->mode_changed)  in crtc_set_mode()
751 		funcs = crtc->helper_private;  in crtc_set_mode()
753 		if (crtc->state->enable && funcs->mode_set_nofb) {  in crtc_set_mode()
755 					 crtc->base.id);  in crtc_set_mode()
757 			funcs->mode_set_nofb(crtc);  in crtc_set_mode()
772 		new_crtc_state = connector->state->crtc->state;  in crtc_set_mode()
835 	struct drm_crtc *crtc;  in drm_atomic_helper_commit_modeset_enables()  local
841 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_commit_modeset_enables()
845 		if (!drm_atomic_crtc_needs_modeset(crtc->state))  in drm_atomic_helper_commit_modeset_enables()
848 		if (!crtc->state->active)  in drm_atomic_helper_commit_modeset_enables()
851 		funcs = crtc->helper_private;  in drm_atomic_helper_commit_modeset_enables()
853 		if (crtc->state->enable) {  in drm_atomic_helper_commit_modeset_enables()
855 					 crtc->base.id);  in drm_atomic_helper_commit_modeset_enables()
858 				funcs->enable(crtc);  in drm_atomic_helper_commit_modeset_enables()
860 				funcs->commit(crtc);  in drm_atomic_helper_commit_modeset_enables()
871 		if (!connector->state->crtc->state->active ||  in drm_atomic_helper_commit_modeset_enables()
872 		    !drm_atomic_crtc_needs_modeset(connector->state->crtc->state))  in drm_atomic_helper_commit_modeset_enables()
918 				struct drm_crtc *crtc)  in framebuffer_changed()  argument
925 		if (plane->state->crtc != crtc &&  in framebuffer_changed()
926 		    old_plane_state->crtc != crtc)  in framebuffer_changed()
951 	struct drm_crtc *crtc;  in drm_atomic_helper_wait_for_vblanks()  local
955 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_wait_for_vblanks()
961 		if (!crtc->state->enable)  in drm_atomic_helper_wait_for_vblanks()
969 		if (!framebuffer_changed(dev, old_state, crtc))  in drm_atomic_helper_wait_for_vblanks()
972 		ret = drm_crtc_vblank_get(crtc);  in drm_atomic_helper_wait_for_vblanks()
977 		old_crtc_state->last_vblank_count = drm_crtc_vblank_count(crtc);  in drm_atomic_helper_wait_for_vblanks()
980 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_wait_for_vblanks()
986 					drm_crtc_vblank_count(crtc),  in drm_atomic_helper_wait_for_vblanks()
989 		drm_crtc_vblank_put(crtc);  in drm_atomic_helper_wait_for_vblanks()
1175 	return state->crtc && state->crtc->state->active;  in plane_crtc_active()
1216 	struct drm_crtc *crtc;  in drm_atomic_helper_commit_planes()  local
1222 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_commit_planes()
1225 		funcs = crtc->helper_private;  in drm_atomic_helper_commit_planes()
1230 		if (active_only && !crtc->state->active)  in drm_atomic_helper_commit_planes()
1233 		funcs->atomic_begin(crtc, old_crtc_state);  in drm_atomic_helper_commit_planes()
1266 		else if (plane->state->crtc || disabling)  in drm_atomic_helper_commit_planes()
1270 	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {  in drm_atomic_helper_commit_planes()
1273 		funcs = crtc->helper_private;  in drm_atomic_helper_commit_planes()
1278 		if (active_only && !crtc->state->active)  in drm_atomic_helper_commit_planes()
1281 		funcs->atomic_flush(crtc, old_crtc_state);  in drm_atomic_helper_commit_planes()
1307 	struct drm_crtc *crtc = old_crtc_state->crtc;  in drm_atomic_helper_commit_planes_on_crtc()  local
1313 	plane_mask |= crtc->state->plane_mask;  in drm_atomic_helper_commit_planes_on_crtc()
1315 	crtc_funcs = crtc->helper_private;  in drm_atomic_helper_commit_planes_on_crtc()
1317 		crtc_funcs->atomic_begin(crtc, old_crtc_state);  in drm_atomic_helper_commit_planes_on_crtc()
1319 	drm_for_each_plane_mask(plane, crtc->dev, plane_mask) {  in drm_atomic_helper_commit_planes_on_crtc()
1329 		WARN_ON(plane->state->crtc && plane->state->crtc != crtc);  in drm_atomic_helper_commit_planes_on_crtc()
1334 		else if (plane->state->crtc ||  in drm_atomic_helper_commit_planes_on_crtc()
1340 		crtc_funcs->atomic_flush(crtc, old_crtc_state);  in drm_atomic_helper_commit_planes_on_crtc()
1416 		struct drm_crtc *crtc = state->crtcs[i];  in drm_atomic_helper_swap_state()  local
1418 		if (!crtc)  in drm_atomic_helper_swap_state()
1421 		crtc->state->state = state;  in drm_atomic_helper_swap_state()
1422 		swap(state->crtc_states[i], crtc->state);  in drm_atomic_helper_swap_state()
1423 		crtc->state->state = NULL;  in drm_atomic_helper_swap_state()
1459 				   struct drm_crtc *crtc,  in drm_atomic_helper_update_plane()  argument
1474 	state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc);  in drm_atomic_helper_update_plane()
1482 	ret = drm_atomic_set_crtc_for_plane(plane_state, crtc);  in drm_atomic_helper_update_plane()
1495 	if (plane == crtc->cursor)  in drm_atomic_helper_update_plane()
1549 	if (!plane->crtc)  in drm_atomic_helper_disable_plane()
1556 	state->acquire_ctx = drm_modeset_legacy_acquire_ctx(plane->crtc);  in drm_atomic_helper_disable_plane()
1564 	if (plane_state->crtc && (plane == plane->crtc->cursor))  in drm_atomic_helper_disable_plane()
1625 	struct drm_device *dev = set->crtc->dev;  in update_output_state()
1626 	struct drm_crtc *crtc;  in update_output_state()  local
1645 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in update_output_state()
1646 		ret = drm_atomic_add_affected_connectors(state, crtc);  in update_output_state()
1653 		if (conn_state->crtc == set->crtc) {  in update_output_state()
1663 									set->crtc);  in update_output_state()
1671 	for_each_crtc_in_state(state, crtc, crtc_state, i) {  in update_output_state()
1676 		if (crtc == set->crtc)  in update_output_state()
1679 		if (!drm_atomic_connectors_for_crtc(state, crtc)) {  in update_output_state()
1704 	struct drm_crtc *crtc = set->crtc;  in drm_atomic_helper_set_config()  local
1707 	state = drm_atomic_state_alloc(crtc->dev);  in drm_atomic_helper_set_config()
1711 	state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc);  in drm_atomic_helper_set_config()
1739 	crtc->primary->old_fb = crtc->primary->fb;  in drm_atomic_helper_set_config()
1751 	struct drm_crtc *crtc = set->crtc;  in __drm_atomic_helper_set_config()  local
1755 	crtc_state = drm_atomic_get_crtc_state(state, crtc);  in __drm_atomic_helper_set_config()
1759 	primary_state = drm_atomic_get_plane_state(state, crtc->primary);  in __drm_atomic_helper_set_config()
1791 	ret = drm_atomic_set_crtc_for_plane(primary_state, crtc);  in __drm_atomic_helper_set_config()
1833 drm_atomic_helper_crtc_set_property(struct drm_crtc *crtc,  in drm_atomic_helper_crtc_set_property()  argument
1841 	state = drm_atomic_state_alloc(crtc->dev);  in drm_atomic_helper_crtc_set_property()
1846 	state->acquire_ctx = crtc->dev->mode_config.acquire_ctx;  in drm_atomic_helper_crtc_set_property()
1848 	crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_helper_crtc_set_property()
1854 	ret = drm_atomic_crtc_set_property(crtc, crtc_state,  in drm_atomic_helper_crtc_set_property()
2016 int drm_atomic_helper_page_flip(struct drm_crtc *crtc,  in drm_atomic_helper_page_flip()  argument
2021 	struct drm_plane *plane = crtc->primary;  in drm_atomic_helper_page_flip()
2034 	state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc);  in drm_atomic_helper_page_flip()
2036 	crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_helper_page_flip()
2049 	ret = drm_atomic_set_crtc_for_plane(plane_state, crtc);  in drm_atomic_helper_page_flip()
2101 	struct drm_crtc *crtc;  in drm_atomic_helper_connector_dpms()  local
2111 	crtc = connector->state->crtc;  in drm_atomic_helper_connector_dpms()
2113 	if (!crtc)  in drm_atomic_helper_connector_dpms()
2120 	state->acquire_ctx = drm_modeset_legacy_acquire_ctx(crtc);  in drm_atomic_helper_connector_dpms()
2122 	crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_helper_connector_dpms()
2131 		if (tmp_connector->state->crtc != crtc)  in drm_atomic_helper_connector_dpms()
2185 void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc)  in drm_atomic_helper_crtc_reset()  argument
2187 	if (crtc->state && crtc->state->mode_blob)  in drm_atomic_helper_crtc_reset()
2188 		drm_property_unreference_blob(crtc->state->mode_blob);  in drm_atomic_helper_crtc_reset()
2189 	kfree(crtc->state);  in drm_atomic_helper_crtc_reset()
2190 	crtc->state = kzalloc(sizeof(*crtc->state), GFP_KERNEL);  in drm_atomic_helper_crtc_reset()
2192 	if (crtc->state)  in drm_atomic_helper_crtc_reset()
2193 		crtc->state->crtc = crtc;  in drm_atomic_helper_crtc_reset()
2205 void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,  in __drm_atomic_helper_crtc_duplicate_state()  argument
2208 	memcpy(state, crtc->state, sizeof(*state));  in __drm_atomic_helper_crtc_duplicate_state()
2228 drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc)  in drm_atomic_helper_crtc_duplicate_state()  argument
2232 	if (WARN_ON(!crtc->state))  in drm_atomic_helper_crtc_duplicate_state()
2237 		__drm_atomic_helper_crtc_duplicate_state(crtc, state);  in drm_atomic_helper_crtc_duplicate_state()
2252 void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,  in __drm_atomic_helper_crtc_destroy_state()  argument
2268 void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,  in drm_atomic_helper_crtc_destroy_state()  argument
2271 	__drm_atomic_helper_crtc_destroy_state(crtc, state);  in drm_atomic_helper_crtc_destroy_state()
2453 	struct drm_crtc *crtc;  in drm_atomic_helper_duplicate_state()  local
2462 	drm_for_each_crtc(crtc, dev) {  in drm_atomic_helper_duplicate_state()
2465 		crtc_state = drm_atomic_get_crtc_state(state, crtc);  in drm_atomic_helper_duplicate_state()