On 06/26/2013 08:42 PM, Rafael J. Wysocki wrote: > On Wednesday, June 26, 2013 05:41:01 AM Felipe Contreras wrote: >> On Mon, May 20, 2013 at 3:16 AM, Felipe Contreras >> <felipe.contreras@xxxxxxxxx> wrote: >>> Otherwise the backlight can't be changed, presumably because the DSDT >>> contains stub code when in conjunction with Windows 8. >>> >>> https://wiki.archlinux.org/index.php/ASUS_Zenbook_Prime_UX31A >>> >>> Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx> >> >> Hello? >> >> Is there anything wrong with this patch? > > We're going to fix this issue in a different way. Hi Felipe, Please reference a similar bug where ACPI video driver can't work for some thinkpad win8 laptops: https://bugzilla.kernel.org/show_bug.cgi?id=51231 And the proposed way to fix this issue is for all Win8 systems, the ACPI video backlight interface will be removed, leaving only GPU's backlight interface: https://lkml.org/lkml/2013/6/9/161 Thanks, Aaron -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
