From: Chris Wilson <chris@chris-wilson.co.uk>
To: Takashi Iwai <tiwai@suse.de>, Daniel Vetter <daniel@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Suppress hotplug work during PM suspend/resume
Date: Thu, 10 May 2012 10:25:44 +0100 [thread overview]
Message-ID: <1336641962_223397@CP5-2952> (raw)
In-Reply-To: <s5h3978z94g.wl%tiwai@suse.de>
On Thu, 10 May 2012 11:19:11 +0200, Takashi Iwai <tiwai@suse.de> wrote:
> At Thu, 10 May 2012 11:06:46 +0200,
> Daniel Vetter wrote:
> > This patch is not just for hotplug, but for all the delayed work and timer
> > stuff the driver does. And we _do_ have a bug report that leaking the rps
> > work (for snb+ turbo mode) across either a s/r cycle or a gpu reset kills
> > the driver.
>
> Yes, but my point is that Chris's patch (at least the commit above
> alone) won't fix the problem we faced.
The patch I thought you two were talking about was:
http://cgit.freedesktop.org/~ickle/linux-2.6/commit/?h=fastboot&id=a5f91dcc3cb7a9dc1214d5014ea6f0338824ad8e
which is what I thought we had planned to fix the residual issue.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-05-10 9:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 16:10 [PATCH] drm/i915: Suppress hotplug work during PM suspend/resume Takashi Iwai
2012-04-19 16:22 ` Chris Wilson
2012-04-19 16:32 ` Takashi Iwai
2012-04-19 16:29 ` Daniel Vetter
2012-04-19 16:38 ` Takashi Iwai
2012-04-19 16:52 ` Daniel Vetter
2012-04-19 17:55 ` Adam Jackson
2012-04-19 18:11 ` Takashi Iwai
2012-04-25 8:14 ` Takashi Iwai
2012-05-10 6:34 ` Takashi Iwai
2012-05-10 8:29 ` Daniel Vetter
2012-05-10 8:40 ` Takashi Iwai
2012-05-10 9:06 ` Daniel Vetter
2012-05-10 9:19 ` Takashi Iwai
2012-05-10 9:25 ` Chris Wilson [this message]
2012-05-10 9:39 ` Takashi Iwai
2012-05-10 10:04 ` Daniel Vetter
2012-05-10 10:12 ` Chris Wilson
2012-05-10 10:13 ` Chris Wilson
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