From: Daniel Vetter <daniel@ffwll.ch>
To: Sean Paul <seanpaul@chromium.org>
Cc: intel-gfx@lists.freedesktop.org, jglasgow@chromium.org,
seanpaul@google.com
Subject: Re: [PATCH] drm/i915: Don't lock panel registers when downclocking
Date: Mon, 13 Feb 2012 11:08:31 +0100 [thread overview]
Message-ID: <20120213100831.GC5301@phenom.ffwll.local> (raw)
In-Reply-To: <1328135490-382-1-git-send-email-seanpaul@chromium.org>
On Wed, Feb 01, 2012 at 05:31:30PM -0500, Sean Paul wrote:
> This patch removes the locking from the downclock routines since we are no
> longer locking the registers at all. See ed10fca9 for the original commit
> changing this philosophy.
>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
I've thought this was due to paranoia because we don't trust our own code
and because we don't trust the bios to randomly lock this again. Without
any reasons to the contrary, I'll prefer to keep this.
Yours, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
next prev parent reply other threads:[~2012-02-13 10:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-01 22:31 [PATCH] drm/i915: Don't lock panel registers when downclocking Sean Paul
2012-02-13 10:08 ` Daniel Vetter [this message]
2012-02-13 15:13 ` Sean Paul
2012-02-13 16:39 ` Daniel Vetter
2012-02-13 18:14 ` Sean Paul
2012-02-13 19:02 ` Jesse Barnes
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