From: Chris Wilson <chris@chris-wilson.co.uk>
To: Jesse Barnes <jbarnes@virtuousgeek.org>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 3/4] drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex
Date: Fri, 02 Nov 2012 13:38:42 +0000 [thread overview]
Message-ID: <275ffc$784d5t@fmsmga002.fm.intel.com> (raw)
In-Reply-To: <1351723265-4086-3-git-send-email-jbarnes@virtuousgeek.org>
On Wed, 31 Oct 2012 15:41:04 -0700, Jesse Barnes <jbarnes@virtuousgeek.org> wrote:
> This allows the power related code to run independently of the rest of
> the pipeline, extending the resume and init time improvements into
> userspace, which would otherwise have been blocked on the struct mutex
> if we were doing PCU communication.
>
> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-11-02 13:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-31 22:41 [PATCH 1/4] drm/i915: don't block resume on fb console resume Jesse Barnes
2012-10-31 22:41 ` [PATCH 2/4] drm/i915: put ring frequency and turbo setup into a work queue v3 Jesse Barnes
2012-11-02 13:37 ` Chris Wilson
2012-10-31 22:41 ` [PATCH 3/4] drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex Jesse Barnes
2012-11-02 13:38 ` Chris Wilson [this message]
2012-10-31 22:41 ` [PATCH 4/4] drm/i915: don't rewrite the GTT on resume v3 Jesse Barnes
2012-11-02 15:16 ` Chris Wilson
2012-11-02 16:40 ` Jesse Barnes
2012-11-02 13:35 ` [PATCH 1/4] drm/i915: don't block resume on fb console resume Chris Wilson
2012-11-04 21:16 ` Paul Menzel
2012-11-04 23:12 ` Jesse Barnes
-- strict thread matches above, loose matches on Subject: below --
2012-11-02 16:39 [PATCH 1/4] drm/i915: don't block resume on fb console resume v2 Jesse Barnes
2012-11-02 16:39 ` [PATCH 3/4] drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex Jesse Barnes
2012-11-02 18:13 [PATCH 1/4] drm/i915: don't block resume on fb console resume v2 Jesse Barnes
2012-11-02 18:14 ` [PATCH 3/4] drm/i915: protect RPS/RC6 related accesses (including PCU) with a new mutex Jesse Barnes
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