diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 20:48:04 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2022-11-09 10:45:10 +1000 |
| commit | 0ceceaa9ae8294b0da91d731027b5c4b1bb4187e (patch) | |
| tree | 4e4619712b84dea60f8f8add3ba4944cd9a959c0 /drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | |
| parent | 4500031f86691a44ecbbebfc77872c60c5a1b8e6 (diff) | |
drm/nouveau/fifo: expose function to read engine ctxsw status
Needed to support Ampere differences in gr/gf100-:
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c index 1a5ec366b672..acc7a74f9cc3 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c @@ -1003,7 +1003,7 @@ gf100_gr_wait_idle(struct gf100_gr *gr) nvkm_rd32(device, 0x400700); gr_enabled = nvkm_rd32(device, 0x200) & 0x1000; - ctxsw_active = nvkm_rd32(device, 0x2640) & 0x8000; + ctxsw_active = nvkm_fifo_ctxsw_in_progress(&gr->base.engine); gr_busy = nvkm_rd32(device, 0x40060c) & 0x1; if (!gr_enabled || (!gr_busy && !ctxsw_active)) |