drm/radeon: fix multi-head power profile stability on BTC+ asics

vddci needs to track mclk for multi-head.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2013-02-11 08:44:48 -05:00
commit 7ae764b11e
2 changed files with 14 additions and 1 deletions