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Searched refs:hpd_lock (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/drivers/gpu/drm/i915/display/
H A Dintel_fbdev.c70 struct mutex hpd_lock; member
230 mutex_lock(&ifbdev->hpd_lock); in intelfb_create()
232 mutex_unlock(&ifbdev->hpd_lock); in intelfb_create()
561 mutex_init(&ifbdev->hpd_lock); in intel_fbdev_init()
644 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
648 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
727 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
730 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
/openbmc/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_display.c453 spin_lock_irq(&drm->hpd_lock); in nouveau_display_hpd_resume()
455 spin_unlock_irq(&drm->hpd_lock); in nouveau_display_hpd_resume()
473 spin_lock_irq(&drm->hpd_lock); in nouveau_display_hpd_work()
476 spin_unlock_irq(&drm->hpd_lock); in nouveau_display_hpd_work()
493 spin_lock_irq(&drm->hpd_lock); in nouveau_display_hpd_work()
496 spin_unlock_irq(&drm->hpd_lock); in nouveau_display_hpd_work()
758 spin_lock_init(&drm->hpd_lock); in nouveau_display_create()
H A Dnouveau_drv.h277 spinlock_t hpd_lock; member
H A Dnouveau_connector.c1178 spin_lock_irqsave(&drm->hpd_lock, flags); in nouveau_connector_hpd()
1184 spin_unlock_irqrestore(&drm->hpd_lock, flags); in nouveau_connector_hpd()
/openbmc/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.h682 struct mutex hpd_lock; member
H A Damdgpu_dm_debugfs.c1368 mutex_lock(&aconnector->hpd_lock); in trigger_hotplug()
1372 mutex_unlock(&aconnector->hpd_lock); in trigger_hotplug()
1425 mutex_unlock(&aconnector->hpd_lock); in trigger_hotplug()
2650 mutex_lock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2674 mutex_unlock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2697 mutex_lock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
2710 mutex_unlock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
H A Damdgpu_dm.c1328 mutex_lock(&aconnector->hpd_lock); in force_connector_state()
1330 mutex_unlock(&aconnector->hpd_lock); in force_connector_state()
1356 mutex_lock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
1359 mutex_unlock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
2929 mutex_lock(&aconnector->hpd_lock); in dm_resume()
2948 mutex_unlock(&aconnector->hpd_lock); in dm_resume()
3279 mutex_lock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3317 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3374 mutex_lock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
3477 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
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