diff options
| author | Simon Ser <contact@emersion.fr> | 2021-10-18 08:47:31 +0000 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2021-11-02 14:27:16 +0100 |
| commit | 23c50968399f270098f1fd0bc1ad83244dafb659 (patch) | |
| tree | 611b7bc860fe504d04a6cb79ac1591514d002983 | |
| parent | d35d4dbcc80dfbd58a3ef18cee2b92f49a6a92c4 (diff) | |
| download | linux-23c50968399f270098f1fd0bc1ad83244dafb659.tar.bz2 | |
i915/display/dp: send a more fine-grained link-status uevent
When link-status changes, send a hotplug uevent which contains the
connector ID. That way, user-space can more easily figure out that
only this connector has been updated.
Changes in v4: avoid sending two uevents (Ville)
Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211018084707.32253-7-contact@emersion.fr
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 9d8132dd4cc5..7732573e3258 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4947,7 +4947,7 @@ static void intel_dp_modeset_retry_work_fn(struct work_struct *work) DRM_MODE_LINK_STATUS_BAD); mutex_unlock(&connector->dev->mode_config.mutex); /* Send Hotplug uevent so userspace can reprobe */ - drm_kms_helper_hotplug_event(connector->dev); + drm_kms_helper_connector_hotplug_event(connector); } bool |