drm/radeon: enable gfx cgcg on CIK APUs

Enable coarse grained clockgating.  This works properly now
that smc is initialized earlier than the rlc and cp.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-12-19 09:15:24 -05:00
commit 0042fca504