gma500: Sort out dither
authorAlan Cox <alan@linux.intel.com>
Mon, 11 Jul 2011 18:41:09 +0000 (19:41 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 15 Jul 2011 17:05:00 +0000 (19:05 +0200)
Ubuntu users reported that dithering was not being set on Poulsbo, and they
have a point as we set one variable and check another which is never set.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Tested-by: Luca Forina <luca.forina@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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