drm/nouveau/fifo: add engine_id hook

Will be used by common code in subsequent commits to replace arrays
indexed by subdev index.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
This commit is contained in:
Ben Skeggs 2021-02-06 18:41:07 +10:00
commit 64f7c698be
15 changed files with 125 additions and 47 deletions