[Intel-gfx] [PATCH] drm/i915: fix up PCH backlight #define mixup

[Daniel Vetter]

On Wed, Jul 11, 2012 at 12:31:06AM +0200, Daniel Vetter wrote:
> I so totally suck.
> 
> This can cause a black screen if (for whatever reason) the bios
> hasn't set this bit itself.
> 
> This regression has been introduced in
> 
> commit 7cf4160148136deb31ee5f2802857dd935a38529
> Author: Daniel Vetter <daniel.vetter at ffwll.ch>
> Date:   Tue Jun 5 10:07:09 2012 +0200
> 
>     drm/i915: clear up backlight #define confusion on gen4+
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=51463
> Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

>From irc:

Tested-by: Kenneth Graunke <kenneth at whitecape.org>

-Daniel
-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48