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| author | Jouni Högander <jouni.hogander@intel.com> | 2022-08-22 17:08:36 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2022-08-23 17:06:10 +0300 |
| commit | 869e3bb7acb59d88c1226892136661810e8223a4 (patch) | |
| tree | 107359d0002e53be97c8ad4ca23a7e9f7e684ecf /drivers/gpu/drm/i915/display/intel_dp.c | |
| parent | 361c6e35d3831750af3c308e5ac056ab2971f199 (diff) | |
| download | linux-869e3bb7acb59d88c1226892136661810e8223a4.tar.gz linux-869e3bb7acb59d88c1226892136661810e8223a4.tar.bz2 linux-869e3bb7acb59d88c1226892136661810e8223a4.zip | |
drm/i915/backlight: Disable pps power hook for aux based backlight
Pps power hook seems to be problematic for backlight controlled via
aux channel. Disable it for such cases.
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/3657
Cc: stable@vger.kernel.org
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220822140836.534432-1-jouni.hogander@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index db5f536bde05..77ab67be1892 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -5303,8 +5303,6 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp, intel_panel_init(intel_connector); - if (!(dev_priv->quirks & QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK)) - intel_connector->panel.backlight.power = intel_pps_backlight_power; intel_backlight_setup(intel_connector, pipe); intel_edp_add_properties(intel_dp); |