drm/nouveau/fifo/ga100-: initial support

- replaces the hacked-up version that existed solely to support TTM

v2. remove earlier hack preventing use of non-stall intr for fences

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2022-06-01 20:47:39 +10:00
commit 7f4f35ea5b
13 changed files with 610 additions and 276 deletions