76 	mutex_lock(&config->mutex);  in drm_modeset_lock_all()
129 	mutex_unlock(&dev->mode_config.mutex);  in drm_modeset_unlock_all()
159 	ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_crtc()
164 		ret = drm_modeset_lock(&plane->mutex, ctx);  in drm_modeset_lock_crtc()
169 			ret = drm_modeset_lock(&plane->crtc->mutex, ctx);  in drm_modeset_lock_crtc()
250 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));  in drm_warn_on_modeset_not_all_locked()
253 	WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));  in drm_warn_on_modeset_not_all_locked()
312 		if (!ww_mutex_trylock(&lock->mutex))  in modeset_lock()
317 		ret = ww_mutex_lock_slow_interruptible(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
319 		ret = ww_mutex_lock_interruptible(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
321 		ww_mutex_lock_slow(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
324 		ret = ww_mutex_lock(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
401 	ww_mutex_lock(&lock->mutex, NULL);  in drm_modeset_lock()
419 	return ww_mutex_lock_interruptible(&lock->mutex, NULL);  in drm_modeset_lock_interruptible()
430 	ww_mutex_unlock(&lock->mutex);  in drm_modeset_unlock()
444 		ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_all_crtcs()
450 		ret = drm_modeset_lock(&plane->mutex, ctx);  in drm_modeset_lock_all_crtcs()