From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 7 Nov 2014 12:34:57 +0000 (-0300)
Subject: [media] adv7604: Correct G/S_EDID behaviour
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~130^2~177
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd9ac11aefd8f9286d3bc8988ca5a052312c3de6;p=pandora-kernel.git

[media] adv7604: Correct G/S_EDID behaviour

In order to have v4l2-compliance tool pass the G/S_EDID some modifications
where needed in the driver.
In particular, the edid.reserved zone must be blanked.

Based on a patch from Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>,
but reworked it a bit. It should use 'data' (which depends on edid.present)
instead of edid.blocks as the check whether edid data is present.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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