diff options
| author | Alistair Popple <apopple@nvidia.com> | 2020-10-30 13:36:42 +1100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2021-01-29 16:49:12 +1000 |
| commit | c81a51f05389464b19c5e0f0d29fadd305d75a34 (patch) | |
| tree | 2cf20ca53f860f5f5946d5b017c5bcb0c4ff9d7f | |
| parent | c3cc12eaf511a8a47ade42f521534255ef8ffd47 (diff) | |
drm/nouveau/mc/tu102: Remove Turing interrupt hack
This is no longer needed now that tu102_mc_intr_stat has been updated to
look at the correct top-level interrupt bits.
Signed-off-by: Alistair Popple <apopple@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c | 16 |
3 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c index 0e57ab2a709f..09f669ac6630 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/base.c @@ -108,9 +108,6 @@ nvkm_mc_intr(struct nvkm_device *device, bool *handled) if (stat) nvkm_error(&mc->subdev, "intr %08x\n", stat); *handled = intr != 0; - - if (mc->func->intr_hack) - mc->func->intr_hack(mc, handled); } static u32 diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h index 4aab753a6040..0d01b2c419ff 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/priv.h @@ -26,7 +26,6 @@ struct nvkm_mc_func { void (*intr_mask)(struct nvkm_mc *, u32 mask, u32 stat); /* retrieve pending interrupt mask (NV_PMC_INTR) */ u32 (*intr_stat)(struct nvkm_mc *); - void (*intr_hack)(struct nvkm_mc *, bool *handled); const struct nvkm_mc_map *reset; void (*unk260)(struct nvkm_mc *, u32); }; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c index cda924d56a2a..af0afd1ad6ee 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/mc/tu102.c @@ -100,21 +100,6 @@ tu102_mc_intr_stat(struct nvkm_mc *mc) return intr0 | intr1; } -static void -tu102_mc_intr_hack(struct nvkm_mc *mc, bool *handled) -{ - struct nvkm_device *device = mc->subdev.device; - u32 stat = nvkm_rd32(device, 0xb81010); - - if (stat & 0x00000050) { - struct nvkm_subdev *subdev = - nvkm_device_subdev(device, NVKM_SUBDEV_FAULT); - nvkm_wr32(device, 0xb81010, stat & 0x00000050); - if (subdev) - nvkm_subdev_intr(subdev); - *handled = true; - } -} static const struct nvkm_mc_func tu102_mc = { @@ -124,7 +109,6 @@ tu102_mc = { .intr_rearm = tu102_mc_intr_rearm, .intr_mask = tu102_mc_intr_mask, .intr_stat = tu102_mc_intr_stat, - .intr_hack = tu102_mc_intr_hack, .reset = gk104_mc_reset, }; |