lkml.org 
[lkml]   [2011]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: Commit 500f7147cf5bafd139056d521536b10c2bc2e154 breaks _resume_
    From
    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/

    \
     
     \ /
      Last update: 2011-02-06 15:53    [from the cache]
    ©2003-2014 Jasper Spaans. hosted at Digital Ocean