From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 15 May 2013 21:25:03 +0000 (-0400)
Subject: drm/radeon/dpm: add a helper to encode pcie lane setting
X-Git-Tag: v3.12-rc1~136^2~13^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61fb192a1cf87413e19f565495595c8c116d7c10;p=pandora-kernel.git

drm/radeon/dpm: add a helper to encode pcie lane setting

convert from number of lanes to register setting.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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