From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 15 Mar 2011 11:04:41 +0000 (+0000)
Subject: drm: Retry i2c transfer of EDID block after failure
X-Git-Tag: v2.6.39-rc1~458^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4819d2e4310796c4e9eef674499af9b9caf36b5a;p=pandora-kernel.git

drm: Retry i2c transfer of EDID block after failure

Usually EDID retrieval is fine. However, sometimes, especially when the
machine is loaded, it fails, but succeeds after a few retries.

Based on a patch by Michael Buesch.

Reported-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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