drm/radeon/dpm: add debugfs support for CI

This allows you to look at the current DPM state via debugfs.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-07-15 17:34:33 -04:00
commit 94b4adc5ae
4 changed files with 26 additions and 0 deletions