Re: [PATCH v2] drm/i915: Fix lock dropping in intel_tv_detect()

From: Chris Wilson
Date: Mon Sep 01 2014 - 06:20:23 EST


On Mon, Sep 01, 2014 at 01:07:40PM +0300, ville.syrjala@xxxxxxxxxxxxxxx wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> When intel_tv_detect() fails to do load detection it would forget to
> drop the locks and clean up the acquire context. Fix it up.
>
> This is a regression from:
> commit 208bf9fdcd3575aa4a5d48b3e0295f7cdaf6fc44
> Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> Date: Mon Aug 11 13:15:35 2014 +0300
>
> drm/i915: Fix locking for intel_enable_pipe_a()
>
> v2: Make the code more readable (Chris)
>
> Cc: Tibor Billes <tbilles@xxxxxxx>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

Hmm, if we use WARN_ON() you should init type.

Otherwise,
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chrsi

--
Chris Wilson, Intel Open Source Technology Centre
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