drm/nvc0/pm: initial implementation of clocks_get()

Not too certain on memory clock yet, but it gets the right numbers for
each perflvl on my NVC0.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-06-19 01:44:36 +10:00
commit 354d0781e5
4 changed files with 150 additions and 1 deletions