From: Roger Quadros <rogerq@ti.com>
Date: Tue, 18 Jun 2013 16:04:45 +0000 (+0300)
Subject: ARM: dts: omap4-panda: Fix DVI EDID reads
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~69^2~4^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f56929375be006e114fe5be09095b1ff3edfb99;p=pandora-kernel.git

ARM: dts: omap4-panda: Fix DVI EDID reads

On Panda the +5V supply for DVI EDID is supplied by the
same regulator that poweres the USB Hub. Currently, the
DSS/DVI subsystem doesn't know how to manage this regulator
and so DVI EDID reads will fail if USB Hub is not enabled.

As a temporary fix we keep this regulator permanently enabled
on boot. This fixes the DVI EDID read problem.

CC: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---

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