| Message ID | 20200413214407.1851002-1-lyude@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam | expand |
On Mon, 13 Apr 2020, Lyude Paul <lyude@redhat.com> wrote: > Looks like I accidentally made it so you couldn't force DPCD backlight > support on, whoops. Fix that. Thanks, pushed. BR, Jani. > > Signed-off-by: Lyude Paul <lyude@redhat.com> > Fixes: 17f5d57915be ("drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel") > Cc: Adam Jackson <ajax@redhat.com> > Cc: Jani Nikula <jani.nikula@linux.intel.com> > Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> > Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> > --- > drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c > index 4b916468540f..0722540d64ad 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c > +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c > @@ -358,6 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector) > */ > if (i915->vbt.backlight.type != > INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE && > + i915_modparams.enable_dpcd_backlight != 1 && > !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks, > DP_QUIRK_FORCE_DPCD_BACKLIGHT)) { > drm_info(&i915->drm,
diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c index 4b916468540f..0722540d64ad 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c @@ -358,6 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector) */ if (i915->vbt.backlight.type != INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE && + i915_modparams.enable_dpcd_backlight != 1 && !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks, DP_QUIRK_FORCE_DPCD_BACKLIGHT)) { drm_info(&i915->drm,
Looks like I accidentally made it so you couldn't force DPCD backlight support on, whoops. Fix that. Signed-off-by: Lyude Paul <lyude@redhat.com> Fixes: 17f5d57915be ("drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED panel") Cc: Adam Jackson <ajax@redhat.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com> --- drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 + 1 file changed, 1 insertion(+)