Commits
Alex Deucher committed af7912e5731
drm/radeon: track whether the GPU controls the backlight (v2) A table in the vbios tells us whether the GPU backlight controller is used or not. If the bit is set, the GPU backlight controller is used; if it is not set, an off-chip backlight controller is used. v2: store all the firmware flags, not just BL control Signed-off-by: Alex Deucher <alexander.deucher@amd.com>