From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri, 24 Jun 2011 19:19:21 +0000 (-0700)
Subject: drm/i915: set bpc for DP transcoder
X-Git-Tag: v3.1-rc1~230^2~18^2~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9325c9f088c42e3e07475d4f733ee6539ebf9c0b;p=pandora-kernel.git

drm/i915: set bpc for DP transcoder

This may not be the default value, so pull the bpc out of the pipe reg
and write it to the DP transcoder so proper dithering and signaling
occurs.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Keith Packard <keithp@keithp.com>
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