plus PCH ID for brightness control plus untested 5a84 entry Change-Id: I2bc63390f932f52b47324be9e13366a26f8cec2b Reviewed-on: https://review.haiku-os.org/c/haiku/+/9578 Tested-by: Commit checker robot <[email protected]> Reviewed-by: Adrien Destugues <[email protected]>