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Searched refs:topology_ref_history_lock (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c1668 topology_ref_history_lock(struct drm_dp_mst_topology_mgr *mgr) in topology_ref_history_lock() function
1670 mutex_lock(&mgr->topology_ref_history_lock); in topology_ref_history_lock()
1676 mutex_unlock(&mgr->topology_ref_history_lock); in topology_ref_history_unlock()
1680 topology_ref_history_lock(struct drm_dp_mst_topology_mgr *mgr) {} in topology_ref_history_lock() function
1752 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_try_get_mstb()
1780 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_get_mstb()
1805 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_put_mstb()
1867 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_try_get_port()
1893 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_get_port()
1916 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_put_port()
[all …]
/linux/include/drm/display/
H A Ddrm_dp_mst_helper.h816 struct mutex topology_ref_history_lock; member