From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Tue, 15 Jan 2013 11:21:36 +0000 (+0100)
Subject: drm/tegra: Split DC_CMD_STATE_CONTROL register write
X-Git-Tag: v3.9-rc1~83^2~3^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b9e71eae5ac5ded28ad1dcded7c01ae73dd9581;p=pandora-kernel.git

drm/tegra: Split DC_CMD_STATE_CONTROL register write

The Tegra TRM says that the ACT_REQ and UPDATE fields cannot be
programmed at the same time so they are updated in two consecutive
writes instead.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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