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Searched refs:hpd_lock (Results 1 - 15 of 15) sorted by relevance

/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/display/
H A Dintel_fbdev.c461 mutex_init(&ifbdev->hpd_lock); in intel_fbdev_init()
542 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
546 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_hpd_set_suspend()
617 mutex_lock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
620 mutex_unlock(&ifbdev->hpd_lock); in intel_fbdev_output_poll_changed()
H A Dintel_display_types.h119 struct mutex hpd_lock; member
/kernel/linux/linux-6.6/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.c1175 spin_lock_irqsave(&drm->hpd_lock, flags); in nouveau_connector_hpd()
1181 spin_unlock_irqrestore(&drm->hpd_lock, flags); in nouveau_connector_hpd()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/
H A Dnouveau_display.c465 mutex_lock(&drm->hpd_lock); in nouveau_display_hpd_resume()
467 mutex_unlock(&drm->hpd_lock); in nouveau_display_hpd_resume()
484 mutex_lock(&drm->hpd_lock); in nouveau_display_hpd_work()
487 mutex_unlock(&drm->hpd_lock); in nouveau_display_hpd_work()
741 mutex_init(&drm->hpd_lock); in nouveau_display_create()
776 mutex_destroy(&drm->hpd_lock); in nouveau_display_destroy()
H A Dnouveau_drv.h208 struct mutex hpd_lock; member
H A Dnouveau_connector.c1137 mutex_lock(&drm->hpd_lock); in nouveau_connector_hpd()
1142 mutex_unlock(&drm->hpd_lock); in nouveau_connector_hpd()
/kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm.h388 struct mutex hpd_lock; member
H A Damdgpu_dm_debugfs.c1109 mutex_lock(&aconnector->hpd_lock); in dp_trigger_hotplug()
1150 mutex_unlock(&aconnector->hpd_lock); in dp_trigger_hotplug()
H A Damdgpu_dm.c2065 mutex_lock(&aconnector->hpd_lock); in dm_resume()
2081 mutex_unlock(&aconnector->hpd_lock); in dm_resume()
2399 mutex_lock(&aconnector->hpd_lock); in handle_hpd_irq()
2436 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_irq()
2539 mutex_lock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
2593 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
6514 mutex_init(&aconnector->hpd_lock);
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/
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()
2626 mutex_lock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2650 mutex_unlock(&aconnector->hpd_lock); in dp_is_mst_connector_show()
2673 mutex_lock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
2686 mutex_unlock(&aconnector->hpd_lock); in dp_mst_progress_status_show()
H A Damdgpu_dm.h682 struct mutex hpd_lock; member
H A Damdgpu_dm.c1320 mutex_lock(&aconnector->hpd_lock); in force_connector_state()
1322 mutex_unlock(&aconnector->hpd_lock); in force_connector_state()
1348 mutex_lock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
1351 mutex_unlock(&aconnector->hpd_lock); in dm_handle_hpd_rx_offload_work()
2920 mutex_lock(&aconnector->hpd_lock); in dm_resume()
2939 mutex_unlock(&aconnector->hpd_lock); in dm_resume()
3265 mutex_lock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3303 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_irq_helper()
3360 mutex_lock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
3463 mutex_unlock(&aconnector->hpd_lock); in handle_hpd_rx_irq()
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