Messages in this thread | | | Date | Sun, 6 Feb 2011 22:51:00 +0800 | Subject | Re: Commit 500f7147cf5bafd139056d521536b10c2bc2e154 breaks _resume_ | From | Jeff Chua <> |
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On Sun, Feb 6, 2011 at 10:47 PM, Chris Wilson <chris@chris-wilson.co.uk> wrote: > On Sun, 6 Feb 2011 22:01:22 +0800, Jeff Chua <jeff.chua.linux@gmail.com> wrote: >> It's the commit below. I've checked it twice. Reverting it solves the >> problem. Suspend to Ram ok. Upon resume, screen is blank. Keyboard >> hangs. Had to do a hard reset. > >> >> commit 500f7147cf5bafd139056d521536b10c2bc2e154 >> >> Author: Chris Wilson <chris@chris-wilson.co.uk> >> >> Date: Mon Jan 24 15:14:41 2011 +0000 >> >> >> >> drm/i915: Reset state after a GPU reset or resume > > Makes no difference to my x201s. > > I would have thought a bisection would have resulted in either > f3269058e7a80083dcdf89698bfcd1a6c6f8fd12 or > 5d1d0cc87fc0887921993ea0742932e0c8adeda0 > > Can you try reverting those two to see if either of those is the true > culprit?
You're too fast. It's the commit below.
commit 5d1d0cc87fc0887921993ea0742932e0c8adeda0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Jan 24 15:02:15 2011 +0000
drm/i915: Reset crtc after resume
Based on a patch by Takashi Iwai.
Reported-by: Matthias Hopf <mat@mshopf.de> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=27272 Tested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Thanks, Jeff. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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