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_drm.c | |
| parent | drm/nouveau/fifo/gk104: submit NOP after all PBDMA_INTR_0, not just DEVICE (diff) | |
| download | linux-dev-63f8c9b7f6b7d85e0fa942d0319f72df6aa188c3.tar.xz linux-dev-63f8c9b7f6b7d85e0fa942d0319f72df6aa188c3.zip | |
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_drm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index fcc83b7a1dc2..d06877d9c1ed 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -198,6 +198,7 @@ nouveau_accel_init(struct nouveau_drm *drm) break; case FERMI_CHANNEL_GPFIFO: case KEPLER_CHANNEL_GPFIFO_A: + case KEPLER_CHANNEL_GPFIFO_B: case MAXWELL_CHANNEL_GPFIFO_A: ret = nvc0_fence_create(drm); break; |