Messages in this thread | | | Date | Mon, 03 Jan 2011 19:59:34 +0000 | Subject | Re: [PATCH] Fix i915 drm regression on AOpen i915GMm-HFS motherboard | From | Chris Wilson <> |
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On Mon, 3 Jan 2011 11:45:48 -0800, Linus Torvalds <torvalds@linux-foundation.org> wrote: > On Mon, Jan 3, 2011 at 10:12 AM, Knut Petersen > <Knut_Petersen@t-online.de> wrote: > > > > I tried 2.6.37-rc8-git2 with both patches applied. > > I thought Chris meant "instead of", rather than "both". Chris?
Right, I was trying to ascertain whether the intel_lvds_ddc_probe() correctly detected the missing panel. That function currently requires GMBUS to differentiate between a NAK and an IO error (bitbanging just returns EREMOTEIO regardless, iirc). So far it has been successful in detecting one false-positive for an AOpen All-in-one and hasn't fouled up LVDS detection for the laptops I have. -Chris
-- Chris Wilson, Intel Open Source Technology Centre
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