From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 23 Apr 2013 12:03:34 +0000 (+0300)
Subject: drm/i915: Make data/link N value power of two
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~15^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a65851af59387146a28a928c3e7bb17dabc5db72;p=pandora-kernel.git

drm/i915: Make data/link N value power of two

The BIOS uses power of two values for the data/link N value.

Follow suit to make the Zotac DP to dual-HDMI dongle work.

v2: Clean up the magic numbers and defines
    Change the N clamping to be a bit easier on the eye
    Rename intel_reduce_ratio to intel_reduce_m_n_ratio

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49402
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59810
Tested-by:  Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed