[PATCH 0/1][SRU][OEM-5.10/OEM-5.13/H/U]Fix HDR backlight issue on AMD

[Aaron Ma]

BugLink: https://bugs.launchpad.net/bugs/1934557

SRU justification:

[Impact]
backlight can't be controlled on AMD platform.

[Fix]
AUX doesn't work on HDR panel, fallback to PWM mode to make backlight be
controlled.

[Test]
Verified on hardware, backlight brightness works fine.

[Where problems could occur]
It may break backlight control on AMD platform.

Alex Deucher (1):
  drm/amdgpu/display: only enable aux backlight control for OLED panels

 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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2.32.0