172 void drm_modeset_lock_crtc(struct drm_crtc *crtc,  in drm_modeset_lock_crtc()  argument
185 	ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_crtc()
194 		if (plane->crtc) {  in drm_modeset_lock_crtc()
195 			ret = drm_modeset_lock(&plane->crtc->mutex, ctx);  in drm_modeset_lock_crtc()
201 	WARN_ON(crtc->acquire_ctx);  in drm_modeset_lock_crtc()
206 	crtc->acquire_ctx = ctx;  in drm_modeset_lock_crtc()
228 drm_modeset_legacy_acquire_ctx(struct drm_crtc *crtc)  in drm_modeset_legacy_acquire_ctx()  argument
230 	if (crtc->acquire_ctx)  in drm_modeset_legacy_acquire_ctx()
231 		return crtc->acquire_ctx;  in drm_modeset_legacy_acquire_ctx()
233 	WARN_ON(!crtc->dev->mode_config.acquire_ctx);  in drm_modeset_legacy_acquire_ctx()
235 	return crtc->dev->mode_config.acquire_ctx;  in drm_modeset_legacy_acquire_ctx()
246 void drm_modeset_unlock_crtc(struct drm_crtc *crtc)  in drm_modeset_unlock_crtc()  argument
248 	struct drm_modeset_acquire_ctx *ctx = crtc->acquire_ctx;  in drm_modeset_unlock_crtc()
253 	crtc->acquire_ctx = NULL;  in drm_modeset_unlock_crtc()
269 	struct drm_crtc *crtc;  in drm_warn_on_modeset_not_all_locked()  local
275 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)  in drm_warn_on_modeset_not_all_locked()
276 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));  in drm_warn_on_modeset_not_all_locked()
464 	struct drm_crtc *crtc;  in drm_modeset_lock_all_crtcs()  local
468 	list_for_each_entry(crtc, &config->crtc_list, head) {  in drm_modeset_lock_all_crtcs()
469 		ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_all_crtcs()