On Tue, 2013-09-10 at 17:21 +0300, Jani Nikula wrote: > On Tue, 10 Sep 2013, Matthew Garrett <matthew.garrett@xxxxxxxxxx> wrote: > > On Tue, 2013-09-10 at 16:53 +0300, Jani Nikula wrote: > > > >> I think the parameter "Does the ACPI backlight interface work or not" > >> belongs to the ACPI video driver. > > > > That depends on how Windows 8 works. If Windows 8 policy is handled by > > the GPU drivers then it belongs in i915. If it's handled by the ACPI > > code then it belongs in the ACPI code. > > I fail to see the logic. Windows 8 policy dictates whether we can use > the AML code or not. IMHO, ACPI code is in the best position to figure > this out and quirk as necessary. It's the part that knows about Windows > 8, not i915. So if nvidia hardware uses the ACPI interface and Intel doesn't, we should still quirk it in the ACPI driver? -- Matthew Garrett <matthew.garrett@xxxxxxxxxx> _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
