From: Zhao Yakui <yakui.zhao@intel.com>
Date: Wed, 14 Oct 2009 01:11:25 +0000 (+0800)
Subject: drm: Add the basic check for the detailed timing in EDID
X-Git-Tag: v2.6.32-rc6~40^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fcb45611448098a36b893bda71e72bd39730a3dd;p=pandora-kernel.git

drm: Add the basic check for the detailed timing in EDID

Sometimes we will get the incorrect display modeline when parsing the detailed
timing in EDID. For example:
   >hsync/vsync width is zero
   >sync is beyond the blank.

So add the basic check for the detailed timing in EDID to avoid the incorrect
display modeline.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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