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(parent: 361c6e3) | patch
drm/i915/backlight: Disable pps power hook for aux based backlight
authorJouni Högander <jouni.hogander@intel.com>
Mon, 22 Aug 2022 14:08:36 +0000 (17:08 +0300)
committerJani Nikula <jani.nikula@intel.com>
Tue, 23 Aug 2022 14:06:10 +0000 (17:06 +0300)
commit869e3bb7acb59d88c1226892136661810e8223a4
tree107359d0002e53be97c8ad4ca23a7e9f7e684ecftree | snapshot
parent361c6e35d3831750af3c308e5ac056ab2971f199commit | diff
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
drivers/gpu/drm/i915/display/intel_backlight.c diff | blob | blame | history
drivers/gpu/drm/i915/display/intel_dp.c diff | blob | blame | history
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