From: Chris Wilson <chris@chris-wilson.co.uk>
To: Matthias Hopf <mhopf@suse.de>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] Dont use hardware acceleration on Sandybridge rev 07 hardware or earlier.
Date: Fri, 19 Nov 2010 21:47:48 +0000 [thread overview]
Message-ID: <c6d829$pjmtjh@fmsmga001.fm.intel.com> (raw)
In-Reply-To: <1290137397-10786-1-git-send-email-mhopf@suse.de>
On Fri, 19 Nov 2010 04:29:57 +0100, Matthias Hopf <mhopf@suse.de> wrote:
> This is known to lock up the GPU even with the workaround in place.
Before applying this patch, I'd like to know the results of using the
FORCE_WAKE write before reading the ring buffer registers. Also as we are
accumulating workarounds for SNB faster than is healthy, we should be
careful about which one we mean at the time of the comment.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2010-11-19 21:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-19 3:29 [PATCH] Don't use hardware acceleration on Sandybridge rev 07 hardware or earlier Matthias Hopf
2010-11-19 21:47 ` Chris Wilson [this message]
2010-11-20 15:17 ` [PATCH] Dont " Matthias Hopf
2010-11-21 3:59 ` Keith Packard
2010-11-21 9:03 ` Chris Wilson
2010-11-24 3:13 ` Zou, Nanhai
2010-12-05 11:44 ` Chris Wilson
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