drm/nvc0-/gr: handle fwmthd interrupts in ucode

Compute code in mesa triggers one of these, hanging the engine.  Let's
at least ack the request for now to avoid the hang.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-12-10 14:08:10 +10:00
commit 5d91e1916d
7 changed files with 308 additions and 294 deletions