[Intel-gfx] New Samsung driver for backlight control.
mike at fireburn.co.uk
Thu Sep 10 19:12:27 PDT 2009
2009/9/9 Matthias Hopf <mhopf at suse.de>:
> On Sep 08, 09 22:51:11 +0100, Mike Lothian wrote:
>> 2009/9/8 Matthias Hopf <mhopf at suse.de>:
>> > On Aug 29, 09 22:16:54 +0100, Mike Lothian wrote:
>> >> I think the problem maybe due to the intel KMS driver not exporting
>> >> BACKLIGHT information via Xrandr ie xbacklight doesn't work
>> > That is fixed in git master. It's also called "Backlight" now (according
>> > to RandR style guides), with BACKLIGHT as a fallback.
>> I'm using the latest git however the backlight property isn't exported
>> in either case. I'm using a GM45 if this is significant
> Can you check whether you have any backlight controlling module loaded?
> Just check whether you have anything in /sys/class/backlight.
> If there isn't, try loading the samsung module with force=1, and if that
> works ask GregKH to add your pci ids to the driver.
> Matthias Hopf <mhopf at suse.de> __ __ __
> Maxfeldstr. 5 / 90409 Nuernberg (_ | | (_ |__ mat at mshopf.de
> Phone +49-911-74053-715 __) |_| __) |__ R & D www.mshopf.de
Yes I have:
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