Symbol: amdgpu_acpi_get_backlight_caps
drivers/gpu/drm/amd/amdgpu/amdgpu.h
1630
void amdgpu_acpi_get_backlight_caps(struct amdgpu_dm_backlight_caps *caps);
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
4994
amdgpu_acpi_get_backlight_caps(caps);