From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 6 Aug 2013 15:39:38 +0000 (-0400)
Subject: drm/radeon: restructure UVD code to handle UVD PG (v2)
X-Git-Tag: v3.12-rc1~136^2~13^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e884f606cdba9c599c9c9373808f272ae794088;p=pandora-kernel.git

drm/radeon: restructure UVD code to handle UVD PG (v2)

When we PG (powergate) UVD, we need to re-initialize it
before we can use it again.

v2: rebase on UVD stop fixes

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