drm/nouveau/priv: punt messages to debug level
authorBen Skeggs <bskeggs@redhat.com>
Tue, 21 Feb 2017 00:05:58 +0000 (10:05 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Tue, 7 Mar 2017 07:05:11 +0000 (17:05 +1000)
commit69d468f4775b0da504140d0ed5e8f25c6ac44e7a
treec67bf8d8d59bef78f35651e458a08c82fcee1c7a
parenta44ddbcbbd72ba8569df1ecbb4b1372506454dff
drm/nouveau/priv: punt messages to debug level

Ideally we'd be able to keep these at a more obvious error level, as
they're a good indication of us doing something wrong.

However, NVIDIA's FECS/GPCCS firmware touches registers that trigger
priv ring faults, and we can't do anything to fix that ourselves due
to the need for them to be signed by NVIDIA.

This issue was reported a while back, but hasn't been fixed, so, for
now we will hide the messages to prevent spamming Optimus users with
messages whenever the NVIDIA GPU is powered off and on again.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c
drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c