amd/display: set backlight only if required
authorjsg <jsg@openbsd.org>
Thu, 14 Apr 2022 08:46:31 +0000 (08:46 +0000)
committerjsg <jsg@openbsd.org>
Thu, 14 Apr 2022 08:46:31 +0000 (08:46 +0000)
commit29f793d02200644cb5eeb2e226609eb72df6c1be
tree0b33c2a8a42d6f179536b0d5c97035f88d4f00e7
parentffd4d83505814a1a3d971b50a787d85d6c4c8ec7
amd/display: set backlight only if required

From Shirish S
a551e6629247dc84f8cea5d494542c532ea69161 in linux 5.15.y/5.15.34
4052287a75eb3fc0f487fcc5f768a38bede455c8 in mainline linux
sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.h