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

/linux-6.3-rc2/drivers/gpu/drm/display/
A Ddrm_dp_mst_topology.c1666 topology_ref_history_lock(struct drm_dp_mst_topology_mgr *mgr) in topology_ref_history_lock() function
1668 mutex_lock(&mgr->topology_ref_history_lock); in topology_ref_history_lock()
1674 mutex_unlock(&mgr->topology_ref_history_lock); in topology_ref_history_unlock()
1750 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_try_get_mstb()
1778 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_get_mstb()
1803 topology_ref_history_lock(mstb->mgr); in drm_dp_mst_topology_put_mstb()
1865 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_try_get_port()
1891 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_get_port()
1914 topology_ref_history_lock(port->mgr); in drm_dp_mst_topology_put_port()
5441 mutex_init(&mgr->topology_ref_history_lock); in drm_dp_mst_topology_mgr_init()
[all …]
/linux-6.3-rc2/include/drm/display/
A Ddrm_dp_mst_helper.h804 struct mutex topology_ref_history_lock; member

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