Lines Matching refs:qlock
1287 mutex_lock(&mgr->qlock); in drm_dp_mst_wait_tx_reply()
1312 mutex_unlock(&mgr->qlock); in drm_dp_mst_wait_tx_reply()
2847 WARN_ON(!mutex_is_locked(&mgr->qlock)); in process_single_down_tx_qlock()
2867 mutex_lock(&mgr->qlock); in drm_dp_queue_down_tx()
2878 mutex_unlock(&mgr->qlock); in drm_dp_queue_down_tx()
3527 mutex_lock(&mgr->qlock); in drm_dp_send_up_ack_reply()
3530 mutex_unlock(&mgr->qlock); in drm_dp_send_up_ack_reply()
3863 mutex_lock(&mgr->qlock); in drm_dp_mst_handle_down_rep()
3866 mutex_unlock(&mgr->qlock); in drm_dp_mst_handle_down_rep()
3893 mutex_lock(&mgr->qlock); in drm_dp_mst_handle_down_rep()
3896 mutex_unlock(&mgr->qlock); in drm_dp_mst_handle_down_rep()
4831 mutex_lock(&mgr->qlock); in drm_dp_tx_work()
4834 mutex_unlock(&mgr->qlock); in drm_dp_tx_work()
4866 mutex_lock(&mstb->mgr->qlock); in drm_dp_delayed_destroy_mstb()
4875 mutex_unlock(&mstb->mgr->qlock); in drm_dp_delayed_destroy_mstb()
5399 mutex_init(&mgr->qlock); in drm_dp_mst_topology_mgr_init()
5468 mutex_destroy(&mgr->qlock); in drm_dp_mst_topology_mgr_destroy()