On Fri, Oct 15, 2021 at 04:33:46PM +0000, Simon Ser wrote:
When link-status changes, send a hotplug uevent which contains the connector and property ID. That way, user-space can more easily figure out that only the link-status property of this connector has been updated.
Signed-off-by: Simon Ser contact@emersion.fr
drivers/gpu/drm/i915/display/intel_dp.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 04175f359fd6..afbe34b6e5be 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5264,6 +5264,8 @@ static void intel_dp_modeset_retry_work_fn(struct work_struct *work) mutex_unlock(&connector->dev->mode_config.mutex); /* Send Hotplug uevent so userspace can reprobe */ drm_kms_helper_hotplug_event(connector->dev);
- drm_sysfs_connector_status_event(connector,
connector->dev->mode_config.link_status_property);
So we're now doing two uevents back to back? Is one not enough?
}
bool
2.33.1