drm/nouveau/falcon: avoid touching registers if engine is off
authorIlia Mirkin <imirkin@alum.mit.edu>
Fri, 14 Dec 2018 03:44:08 +0000 (22:44 -0500)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 11 Jan 2019 06:25:54 +0000 (16:25 +1000)
commita5176a4cb85bb6213daadf691097cf411da35df2
tree096f6def1e65682b7a16758271272dc339880e8c
parent118780066e30c34de3d9349710b51780bfa0ba83
drm/nouveau/falcon: avoid touching registers if engine is off

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108980
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/engine/falcon.c