On Thu, May 2, 2013 at 2:39 PM, Anisse Astier <anisse@xxxxxxxxx> wrote: > On Wed, 24 Apr 2013 23:39:58 +0200, Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx> wrote : > >> On Wed, Apr 24, 2013 at 5:36 PM, Anisse Astier <anisse@xxxxxxxxx> wrote: >> > Backlight hotkeys weren't working before on certain cedartrail laptops. >> > >> > The source of this problem is that the hotkeys' ASLE opregion interrupts >> > were simply ignored. Driver seemed to expect the interrupt to be >> > associated with a pipe, but it wasn't. >> > >> > Accepting the ASLE interrupt without an associated pipe event flag fixes >> > the issue, the backlight code is called when needed, making the >> > brightness keys work properly. >> > > [...] >> >> This also fixes backlight keys on my Asus poulsbo laptop. >> >> An ASLE IRQ is triggered by the BIOS when writing to a PCI config register. Some >> BIOSes might trigger a pipe event at the same time but they obviously don't have >> to (and I don't think they should). I'm not sure it needs to be in >> psb_vdc_interrupt() but we might as well leave it there for now. >> >> I'll apply this to git://github.com/patjak/drm-gma500 gma500-fixes >> >> Thanks >> Patrik > > Hi Patrik, > > When do you think you'll apply it to your repo ? > > Dave, do you think this could go in 3.10 ? Hi, this is already in my gma500-fixes branch and also in Dave's drm-next for inclusion in 3.10. Thanks Patrik _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
