From: Thomas Wood <thomas.wood@intel.com>
Date: Wed, 18 Jun 2014 16:52:33 +0000 (+0100)
Subject: drm/debugfs: add an "edid_override" file per connector
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~125^2~88^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4cf2b28146713d39f78bd62002a8ab00075c63b7;p=pandora-kernel.git

drm/debugfs: add an "edid_override" file per connector

Add a file to debugfs for each connector to allow the EDID to be
overridden.

v2: Copy ubuf before accessing it and reject invalid length data. (David
    Herrmann)
    Ensure override_edid is reset when a new EDID value is written.
    (David Herrmann)
    Fix the debugfs file permissions. (David Herrmann)

Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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