From: Ben Widawsky <ben@bwidawsk.net>
To: Eugeni Dodonov <eugeni.dodonov@intel.com>
Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 2/3] drm/i915: allow semaphores on SNB if DMAR is disabled
Date: Wed, 16 Nov 2011 16:56:45 -0800 [thread overview]
Message-ID: <20111117005644.GB27398@bolo_yeung.jf.intel.com> (raw)
In-Reply-To: <1321489075-1322-2-git-send-email-eugeni.dodonov@intel.com>
On Wed, Nov 16, 2011 at 10:17:54PM -0200, Eugeni Dodonov wrote:
> Semaphores cause issues when DMAR is enabled. So if we are set to per-chip
> default, and we are on SNB, we can enable semaphores as long as SMAR is
> disabled.
>
> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
See my response to patch 3...
next prev parent reply other threads:[~2011-11-17 0:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-17 0:17 [PATCH 1/3] drm/i915: support for per-device semaphores settings Eugeni Dodonov
2011-11-17 0:17 ` [PATCH 2/3] drm/i915: allow semaphores on SNB if DMAR is disabled Eugeni Dodonov
2011-11-17 0:56 ` Ben Widawsky [this message]
2011-11-17 0:17 ` [PATCH 3/3] drm/i915: re-enable rc6 by default when GMAR " Eugeni Dodonov
2011-11-17 0:56 ` Ben Widawsky
2011-11-17 1:02 ` Eugeni Dodonov
2011-11-17 1:13 ` Ben Widawsky
[not found] ` <yunty63l1mt.fsf@aiko.keithp.com>
2011-11-17 7:00 ` Ben Widawsky
2011-11-17 9:30 ` [PATCH 1/3] drm/i915: support for per-device semaphores settings Daniel Vetter
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