diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2016-03-11 13:09:28 +1000 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2016-03-14 10:13:48 +1000 |
commit | 63f8c9b7f6b7d85e0fa942d0319f72df6aa188c3 (patch) | |
tree | c0211157fd5d390741d5eeadaa82b109f470c810 /drivers/gpu/drm/nouveau/nouveau_chan.c | |
parent | b4c5fc4b853a1d508cbd3133f5d363037bfd5844 (diff) |
drm/nouveau/fifo/gk110: expose KeplerChannelGpfifoB
This class supports a WFI method (0x0078) that's not present on the
KeplerChannelGpfifoA class.
The binary driver exposes both classes on these GPUs for some reason,
though there doesn't appear to be any difference in the setup that's
done for each (ie. even if you allocate GpfifoA, the WFI method will
still work).
We shall just expose GpfifoB, as I don't see a good reason to report
the presence of both.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_chan.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_chan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 9b62311f8429..879655c03ae9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -192,6 +192,7 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, u32 engine, struct nouveau_channel **pchan) { static const u16 oclasses[] = { MAXWELL_CHANNEL_GPFIFO_A, + KEPLER_CHANNEL_GPFIFO_B, KEPLER_CHANNEL_GPFIFO_A, FERMI_CHANNEL_GPFIFO, G82_CHANNEL_GPFIFO, |