| Message ID | 20211018084707.32253-7-contact@emersion.fr (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm: add per-connector hotplug events | expand |
On Mon, Oct 18, 2021 at 08:47:31AM +0000, Simon Ser wrote: > 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> > Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> > --- > drivers/gpu/drm/i915/display/intel_dp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c > index 04175f359fd6..8b81a709d33b 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -5263,7 +5263,7 @@ 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 > -- > 2.33.1 >
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 04175f359fd6..8b81a709d33b 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5263,7 +5263,7 @@ 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
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> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)