drm/nva3/pm: initial attempt at more magic PFB regs

The reg calculation may get moved elsewhere at some point, but lets
figure out what exactly we need to do first.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2012-01-27 10:53:17 +10:00
commit 27740383dd
3 changed files with 28 additions and 3 deletions