drm/nouveau/disp/nv50-: fetch mask of available heads during oneinit

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2018-05-08 20:39:46 +10:00
commit f7b2ece37f
18 changed files with 56 additions and 45 deletions