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Searched refs:hw_mutex (Results 1 – 9 of 9) sorted by relevance

/drivers/gpu/drm/vboxvideo/
A Dvbox_mode.c186 mutex_lock(&vbox->hw_mutex); in vbox_crtc_set_base_and_mode()
217 mutex_unlock(&vbox->hw_mutex); in vbox_crtc_set_base_and_mode()
300 mutex_lock(&vbox->hw_mutex); in vbox_primary_atomic_update()
320 mutex_unlock(&vbox->hw_mutex); in vbox_primary_atomic_update()
415 mutex_lock(&vbox->hw_mutex); in vbox_cursor_atomic_update()
436 mutex_unlock(&vbox->hw_mutex); in vbox_cursor_atomic_update()
450 mutex_lock(&vbox->hw_mutex); in vbox_cursor_atomic_disable()
463 mutex_unlock(&vbox->hw_mutex); in vbox_cursor_atomic_disable()
A Dvbox_drv.h66 struct mutex hw_mutex; /* protects modeset and accel/vbva accesses */ member
A Dvbox_drv.c59 mutex_init(&vbox->hw_mutex); in vbox_pci_probe()
/drivers/gpu/drm/display/
A Ddrm_dp_helper.c594 mutex_lock(&aux->hw_mutex); in drm_dp_dpcd_access()
643 mutex_unlock(&aux->hw_mutex); in drm_dp_dpcd_access()
689 mutex_lock(&aux->hw_mutex); in drm_dp_dpcd_set_powered()
691 mutex_unlock(&aux->hw_mutex); in drm_dp_dpcd_set_powered()
2231 mutex_lock(&i2c_to_aux(i2c)->hw_mutex); in lock_bus()
2236 return mutex_trylock(&i2c_to_aux(i2c)->hw_mutex); in trylock_bus()
2241 mutex_unlock(&i2c_to_aux(i2c)->hw_mutex); in unlock_bus()
2350 mutex_init(&aux->hw_mutex); in drm_dp_aux_init()
/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_helpers.c923 mutex_lock(&aconnector->dm_dp_aux.aux.hw_mutex); in dm_helpers_is_dp_sink_present()
925 mutex_unlock(&aconnector->dm_dp_aux.aux.hw_mutex); in dm_helpers_is_dp_sink_present()
/drivers/net/wireless/ath/ath12k/
A Dcore.c1559 mutex_lock(&ah->hw_mutex); in ath12k_core_post_reconfigure_recovery()
1590 mutex_unlock(&ah->hw_mutex); in ath12k_core_post_reconfigure_recovery()
A Dcore.h854 struct mutex hw_mutex; member
A Dmac.c4849 guard(mutex)(&ah->hw_mutex); in ath12k_mac_get_fw_stats()
9044 lockdep_assert_held(&ah->hw_mutex); in ath12k_mac_start()
9174 guard(mutex)(&ah->hw_mutex); in ath12k_mac_op_start()
9279 lockdep_assert_held(&ah->hw_mutex); in ath12k_mac_stop()
9330 mutex_lock(&ah->hw_mutex); in ath12k_mac_op_stop()
9337 mutex_unlock(&ah->hw_mutex); in ath12k_mac_op_stop()
12447 guard(mutex)(&ah->hw_mutex); in ath12k_mac_op_reconfig_complete()
14236 mutex_init(&ah->hw_mutex); in ath12k_mac_hw_allocate()
/drivers/gpu/drm/i915/display/
A Dintel_cdclk.c2566 mutex_lock_nest_lock(&intel_dp->aux.hw_mutex, in intel_set_cdclk()
2575 mutex_unlock(&intel_dp->aux.hw_mutex); in intel_set_cdclk()

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