From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 12 Apr 2013 18:04:10 +0000 (-0400)
Subject: drm/radeon/kms: add dpm support for rv6xx (v3)
X-Git-Tag: v3.11-rc1~65^2~60^2~91
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a6369e9935e392402d4ccb67f5cddac953e8d3c;p=pandora-kernel.git

drm/radeon/kms: add dpm support for rv6xx (v3)

This adds dpm support for rv6xx asics.  This includes:
- clockgating
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen1/gen2 switching

Set radeon.dpm=1 to enable.

v2: remove duplicate line
v3: fix thermal interrupt check noticed by Jerome

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
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