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

/linux/drivers/gpu/drm/i915/display/
A Dintel_fbdev.c70 struct mutex hpd_lock; member
193 mutex_lock(&ifbdev->hpd_lock); in intelfb_create()
195 mutex_unlock(&ifbdev->hpd_lock); in intelfb_create()
473 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
477 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
554 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
557 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
671 mutex_init(&ifbdev->hpd_lock); in intel_fbdev_setup()
690 mutex_destroy(&ifbdev->hpd_lock); in intel_fbdev_setup()
/linux/drivers/gpu/drm/nouveau/
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()
764 spin_lock_init(&drm->hpd_lock); in nouveau_display_create()
A Dnouveau_drv.h286 spinlock_t hpd_lock; member
A Dnouveau_connector.c1196 spin_lock_irqsave(&drm->hpd_lock, flags); in nouveau_connector_hpd()
1202 spin_unlock_irqrestore(&drm->hpd_lock, flags); in nouveau_connector_hpd()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm.h721 struct mutex hpd_lock; member
A Damdgpu_dm_debugfs.c1451 mutex_lock(&aconnector->hpd_lock); in trigger_hotplug()
1455 mutex_unlock(&aconnector->hpd_lock); in trigger_hotplug()
1508 mutex_unlock(&aconnector->hpd_lock); in trigger_hotplug()
2776 mutex_lock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2800 mutex_unlock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2823 mutex_lock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
2836 mutex_unlock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
A Damdgpu_dm.c1429 mutex_lock(&aconnector->hpd_lock); in force_connector_state()
1431 mutex_unlock(&aconnector->hpd_lock); in force_connector_state()
1457 mutex_lock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
1460 mutex_unlock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
3264 mutex_lock(&aconnector->hpd_lock); in dm_resume()
3284 mutex_unlock(&aconnector->hpd_lock); in dm_resume()
3622 mutex_lock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3661 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3719 mutex_lock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
3823 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
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