83 		if (!mutex_trylock(&config->mutex))  in __drm_modeset_lock_all()
86 		mutex_lock(&config->mutex);  in __drm_modeset_lock_all()
155 	mutex_unlock(&dev->mode_config.mutex);  in drm_modeset_unlock_all()
185 	ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_crtc()
190 		ret = drm_modeset_lock(&plane->mutex, ctx);  in drm_modeset_lock_crtc()
195 			ret = drm_modeset_lock(&plane->crtc->mutex, ctx);  in drm_modeset_lock_crtc()
276 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));  in drm_warn_on_modeset_not_all_locked()
279 	WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));  in drm_warn_on_modeset_not_all_locked()
336 		if (!ww_mutex_trylock(&lock->mutex))  in modeset_lock()
341 		ret = ww_mutex_lock_slow_interruptible(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
343 		ret = ww_mutex_lock_interruptible(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
345 		ww_mutex_lock_slow(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
348 		ret = ww_mutex_lock(&lock->mutex, &ctx->ww_ctx);  in modeset_lock()
425 	ww_mutex_lock(&lock->mutex, NULL);  in drm_modeset_lock()
443 	return ww_mutex_lock_interruptible(&lock->mutex, NULL);  in drm_modeset_lock_interruptible()
454 	ww_mutex_unlock(&lock->mutex);  in drm_modeset_unlock()
469 		ret = drm_modeset_lock(&crtc->mutex, ctx);  in drm_modeset_lock_all_crtcs()
475 		ret = drm_modeset_lock(&plane->mutex, ctx);  in drm_modeset_lock_all_crtcs()