I don't have this panel, but adding the first 3 OUI bytes to the quirk, another platform which has DPCD aux brightness control works well. Tested-by: AceLan Kao <acelan.kao@xxxxxxxxxxxxx> -- Chia-Lin Kao(AceLan) http://blog.acelan.idv.tw/ E-Mail: acelan.kaoATcanonical.com (s/AT/@/) _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
