Displaying 3 results from an estimated 3 matches for "gk20a_ltc_new".
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gk104_ltc_new
2015 Sep 03
2
[PATCH 2/3] ltc/gf100: add flush/invalidate functions
...au/include/nvkm/subdev/ltc.h
> +++ b/drm/nouveau/include/nvkm/subdev/ltc.h
> @@ -35,5 +35,6 @@ void nvkm_ltc_flush(struct nvkm_ltc *);
>
> int gf100_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
> int gk104_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
> +int gk20a_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
> int gm107_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
> #endif
> diff --git a/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drm/nouveau/nvkm/subdev/ltc/gf100.c
> index 45ac765b753e..42ae77533865 100644
> --- a/drm/nouveau/nvkm/s...
2015 Sep 03
2
[PATCH 2/3] ltc/gf100: add flush/invalidate functions
...drm/nouveau/include/nvkm/subdev/ltc.h
>>> @@ -35,5 +35,6 @@ void nvkm_ltc_flush(struct nvkm_ltc *);
>>>
>>> int gf100_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
>>> int gk104_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
>>> +int gk20a_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
>>> int gm107_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
>>> #endif
>>> diff --git a/drm/nouveau/nvkm/subdev/ltc/gf100.c b/drm/nouveau/nvkm/subdev/ltc/gf100.c
>>> index 45ac765b753e..42ae77533865 1006...
2015 Sep 03
3
[PATCH 0/3] New instmem implementation for Tegra
Due to the lack of implicit synchronization between CPU and GPU on Tegra systems
(like what PCI provides for dGPUs), the instmem implementation of GK20A/GM20B
relied on the slow, legacy PRAMIN so that CPU accesses used the same path as
GPU, making sure we see the same data on both ends.
The recent Nouveau refactoring introduced acquire/release functions on instmem
that help us understand the