Hello, in https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html You ask to inform about hardware that requires the setting i915.invert-brightness=1. I needed this for an quite old notebook with the following specifications lspci -s 00:02 -nn 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) 00:02.1 Display controller [0380]: Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2792] (rev 03) Feel free to request additional information if need. Thanks for your work on the linux kernel and the respective documentation Best regards Markus Hiereth _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
