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nvidia-drm: trigger connector detect on hotplug events #1127

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nvidia-drm: trigger connector detect on hotplug events #1127

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7 changes: 6 additions & 1 deletion kernel-open/nvidia-drm/nvidia-drm-drv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -663,7 +663,12 @@ static void nv_drm_handle_hotplug_event(struct work_struct *work)
struct nv_drm_device *nv_dev =
container_of(dwork, struct nv_drm_device, hotplug_event_work);

drm_kms_helper_hotplug_event(nv_dev->dev);
/*
* Use drm_helper_hpd_irq_event() so connector->detect() is run and
* connector status is refreshed; drm_kms_helper_hotplug_event() only
* sends a uevent without updating status.
*/
drm_helper_hpd_irq_event(nv_dev->dev);
}

static int nv_drm_dev_load(struct drm_device *dev)
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