diff options
| author |   Lyude Paul <lyude@redhat.com> | 2020-04-13 17:44:06 -0400 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2020-04-20 11:18:26 +0300 |
| commit | d7fb38ae36a2dc97924b075ad1d1a88792777ea9 (patch) | |
| tree | e621d2ba191dc9b250e2e337ccafff2b99c68e56 | |
| parent | drm/i915/audio: error log non-zero audio power refcount after unbind (diff) | |
| download | linux-dev-d7fb38ae36a2dc97924b075ad1d1a88792777ea9.tar.xz linux-dev-d7fb38ae36a2dc97924b075ad1d1a88792777ea9.zip | |
drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
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>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200413214407.1851002-1-lyude@redhat.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c | 1 |
1 files changed, 1 insertions, 0 deletions
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, |