From: Sean Paul <seanpaul@chromium.org>
Date: Wed, 31 Oct 2012 23:21:00 +0000 (+0000)
Subject: video: exynos_dp: Get pll lock before pattern set
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~2^2~4^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49ce41f38b307d00cbcbc76721e0db2208915b44;p=pandora-kernel.git

video: exynos_dp: Get pll lock before pattern set

According to the exynos datasheet (Figure 49-10), we should wait for PLL
lock before programming the training pattern when doing software eDP
link training.

Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
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