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| author |   Ben Skeggs <bskeggs@redhat.com> | 2018-05-08 20:39:46 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2018-05-18 15:01:21 +1000 |
| commit | c5c9127b25b2946369877d16b3c208cf54d4bf54 (patch) | |
| tree | 076d07e3f9defef3378c00feddd478923c168fc4 /drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | |
| parent | drm/nouveau/disp/nv50-: pass nvkm_memory objects for channel push buffers (diff) | |
| download | linux-dev-c5c9127b25b2946369877d16b3c208cf54d4bf54.tar.xz linux-dev-c5c9127b25b2946369877d16b3c208cf54d4bf54.zip | |
drm/nouveau/device: implement a generic method to query device-specific properties
We have a need to fetch data from GPU-specific sub-devices that is not
tied to any particular engine object.
This commit provides the framework to support such queries.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/core/engine.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/engine.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h index ebf8473a39fe..8a2be5b635e2 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h @@ -18,6 +18,7 @@ struct nvkm_engine_func { void *(*dtor)(struct nvkm_engine *); void (*preinit)(struct nvkm_engine *); int (*oneinit)(struct nvkm_engine *); + int (*info)(struct nvkm_engine *, u64 mthd, u64 *data); int (*init)(struct nvkm_engine *); int (*fini)(struct nvkm_engine *, bool suspend); void (*intr)(struct nvkm_engine *); |