From: Jerome Glisse <jglisse@redhat.com>
Date: Tue, 24 Jul 2012 21:06:11 +0000 (-0400)
Subject: drm/radeon: fix dpms on/off on trinity/aruba v2
X-Git-Tag: v3.6-rc1~83^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fcedac670c3da0d17aaa5db1708694971e8024a9;p=pandora-kernel.git

drm/radeon: fix dpms on/off on trinity/aruba v2

The external encoder need to be setup again before enabling the
transmiter. This seems to be only needed on some trinity/aruba
to fix dpms on.

v2: Add comment, only setup again on dce6 ie aruba or newer.

Cc: <stable@kernel.org>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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