drm/radeon: add hawaii dpm support

This updates the CI dpm (dynamic power management)
support for hawaii.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-08-09 18:27:47 -04:00
commit 2d40038d3f
3 changed files with 52 additions and 11 deletions