drm/nouveau/kms/nv50: prepare for double-buffered LUTs

We need to double-buffer LUTs to handle their update atomically.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2018-01-12 17:10:49 +10:00
commit 11fc017dfb
2 changed files with 15 additions and 23 deletions