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Message-ID: <20110315134311.GA5892@srcf.ucam.org> Date: Tue, 15 Mar 2011 13:43:11 +0000 From: Matthew Garrett <mjg59@...f.ucam.org> To: Olivier Galibert <galibert@...ox.com> Cc: Indan Zupancic <indan@....nu>, Dave Airlie <airlied@...ux.ie>, intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, Len Brown <lenb@...nel.org>, Alan Cox <alan@...ux.intel.com> Subject: Re: [Intel-gfx] [PATCH] ACPI/Intel: Rework Opregion support On Tue, Mar 15, 2011 at 02:40:59PM +0100, Olivier Galibert wrote: > On Tue, Mar 15, 2011 at 01:32:40PM +0000, Matthew Garrett wrote: > > Opregion is one mechanism to provide VBT - it doesn't define it. > > Then let me repeat that I haven't seen anything in the VBT tables of > the gma500-using netbook I have that didn't seem to be parsed > correctly by the current gpu/drm/i915/intel_bios.c code and its > friends. Have a look at it if you want. gma600 *certainly* has a bunch of additional functionality. It may be that this is code that can be split out in a reasonable manner, but there's been sufficient fragility here that I think doing it at this stage for the benefit of a driver in staging doesn't buy us a great deal. -- Matthew Garrett | mjg59@...f.ucam.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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