drm/amdgpu/acpi: skip backlight events for DC
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 19 Jul 2018 14:28:23 +0000 (09:28 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 20 Jul 2018 19:24:41 +0000 (14:24 -0500)
commit5b8eb0edba15b1685acbb76751fbb189de4ca310
tree8dbdac0e577bfbd22afee24b90a53a38ee368605
parent9e7204beae8cbb75939acd640829e10979f2c920
drm/amdgpu/acpi: skip backlight events for DC

No change in behavior, just bail sooner.

Reviewed-by: Jim Qu <Jim.Qu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c