From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: Re: [PATCH] drm/i915: unconditionally use mt forcewake on hsw/ivb
Date: Fri, 19 Oct 2012 10:29:37 +0300 [thread overview]
Message-ID: <878vb2zzq6.fsf@gaia.fi.intel.com> (raw)
In-Reply-To: <1350564275-27885-1-git-send-email-daniel.vetter@ffwll.ch>
On Thu, 18 Oct 2012 14:44:35 +0200, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> Single-threaded forcewake was only used on some early pre-production
> ivybridge machines, all the latest ones should use mt forcewake. And
> we already assume this in other places of the code (e.g. DERRMR
> support in the ddx, or the latest intel_gt_reset patch to reset any
> lingering forcewake references left behind by the bios), so don't
> bother here, too.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
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next prev parent reply other threads:[~2012-10-19 7:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 12:44 [PATCH] drm/i915: unconditionally use mt forcewake on hsw/ivb Daniel Vetter
2012-10-19 7:29 ` Mika Kuoppala [this message]
2012-10-19 16:39 ` Jesse Barnes
2012-10-19 17:33 ` Daniel Vetter
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