linux-kernel - Re: Regression: drm/radeon: brightness control hard system lockup

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Message-ID: <1358172566.15057.16.camel@mattotaupa>
Date:	Mon, 14 Jan 2013 15:09:26 +0100
From:	Paul Menzel <paulepanter@...rs.sourceforge.net>
To:	Eldad Zack <eldad@...refinery.com>
Cc:	Alex Deucher <alexdeucher@...il.com>,
	Alex Deucher <alexander.deucher@....com>,
	Jerome Glisse <jglisse@...hat.com>,
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org
Subject: Re: Regression: drm/radeon: brightness control hard system lockup

Dear Eldad,


thanks a lot for the patch.


Am Sonntag, den 13.01.2013, 22:00 +0100 schrieb Eldad Zack:

[…]

> From 5817128d2761f60051b069d2bb31209c909b6a04 Mon Sep 17 00:00:00 2001
> From: Eldad Zack <eldad@...refinery.com>
> Date: Sun, 13 Jan 2013 21:14:08 +0100
> Subject: [PATCH] drm/radeon: fix evergreen brightness control regression
> 
> Commit 0ecebb9e0d14e9948e0b1529883a776758117d6f

please paste the commit summary into the commit message as remembering
hashes is difficult.

> introduced a
> regression, where using ACPI brightness control leads to a
> hard system lock-up.
> To resolve the issue, this patch moves the GUI_ACTIVE test
> earlier, as it was before the commit.

Please also add a link to this discussion on the list to the commit
message.

> Signed-off-by: Eldad Zack <eldad@...refinery.com>
> ---
>  drivers/gpu/drm/radeon/evergreen.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

[…]


Thanks,

Paul

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