diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c index 353f10f92b77..0e4b8941da37 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ummu.c @@ -111,15 +111,17 @@ nvkm_ummu_kind(struct nvkm_ummu *ummu, void *argv, u32 argc) } *args = argv; const u8 *kind = NULL; int ret = -ENOSYS, count = 0; + u8 kind_inv = 0; if (mmu->func->kind) - kind = mmu->func->kind(mmu, &count); + kind = mmu->func->kind(mmu, &count, &kind_inv); if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, true))) { if (argc != args->v0.count * sizeof(*args->v0.data)) return -EINVAL; if (args->v0.count > count) return -EINVAL; + args->v0.kind_inv = kind_inv; memcpy(args->v0.data, kind, args->v0.count); } else return ret; @@ -157,9 +159,10 @@ nvkm_ummu_new(struct nvkm_device *device, const struct nvkm_oclass *oclass, struct nvkm_mmu *mmu = device->mmu; struct nvkm_ummu *ummu; int ret = -ENOSYS, kinds = 0; + u8 unused = 0; if (mmu->func->kind) - mmu->func->kind(mmu, &kinds); + mmu->func->kind(mmu, &kinds, &unused); if (!(ret = nvif_unpack(ret, &argv, &argc, args->v0, 0, 0, false))) { args->v0.dmabits = mmu->dma_bits; |