From: Zhenyu Wang <zhenyuw@linux.intel.com>
Date: Sun, 19 Sep 2010 06:27:28 +0000 (+0800)
Subject: drm/edid: add helper function to detect monitor audio capability
X-Git-Tag: v2.6.37-rc1~92^2~11^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fe9790d1652e7c306c862ea102a5e6126b412e1;p=pandora-kernel.git

drm/edid: add helper function to detect monitor audio capability

To help to determine if digital display port needs to enable
audio output or not. This one adds a helper to get monitor's
audio capability via EDID CEA extension block.

Tested-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

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