Messages in this thread | | | Date | Sun, 6 Feb 2011 22:01:22 +0800 | Subject | Re: Commit 500f7147cf5bafd139056d521536b10c2bc2e154 breaks _resume_ | From | Jeff Chua <> |
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On Sun, Feb 6, 2011 at 7:00 PM, Takashi Iwai <tiwai@suse.de> wrote: > At Sun, 6 Feb 2011 09:50:51 +0800, > Jeff Chua wrote: >> >> On Sun, Feb 6, 2011 at 2:24 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote: >> >> The suspend monster is back! The suspend-to-ram is fine, but upon >> >> resume, screen is blank. Haven't bisected in case someone has also >> >> done so.
> Hrm, what is the symptom? I couldn't find it because you cut off the > thread, and it's not cited.
Takashi-san,
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.
My notebook is the Lenovo X201s, 64-bit. Part of Xorg.0.log here ...
[ 8492.036] (II) LoadModule: "intel" [ 8492.036] (II) Loading /usr/X11/lib/xorg/modules/drivers/intel_drv.so [ 8492.036] (II) Module intel: vendor="X.Org Foundation" [ 8492.036] compiled for 1.9.99.901, module version = 2.14.0 [ 8492.036] Module class: X.Org Video Driver [ 8492.036] ABI class: X.Org Video Driver, version 9.0
Thanks, Jeff
>> 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 >> >> Call drm_mode_config_reset() after an invalidation event to restore any >> cached state to unknown. >> >> Tested-by: Takashi Iwai <tiwai@suse.de> >> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> -- 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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