diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2025-11-11 12:32:07 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-11-11 12:32:07 +0200 |
| commit | 1c1960f57151e36f550d1a53352f832d5aaa5f8f (patch) | |
| tree | 102cdd74d069bfcc1c83f99db00ae59f82515c5c /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | e109f644b871df8440c886a69cdce971ed533088 (diff) | |
| parent | e237dfe70867f02de223e36340fe5f8b0fe0eada (diff) | |
Merge drm/drm-next into drm-intel-next
Primarily sync with the drm_print.h changes from drm-misc.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 8f6ce948c684..43f769fed810 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -159,8 +159,16 @@ void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count) */ void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib) { - while (ib->length_dw & ring->funcs->align_mask) - ib->ptr[ib->length_dw++] = ring->funcs->nop; + u32 align_mask = ring->funcs->align_mask; + u32 count = ib->length_dw & align_mask; + + if (count) { + count = align_mask + 1 - count; + + memset32(&ib->ptr[ib->length_dw], ring->funcs->nop, count); + + ib->length_dw += count; + } } /** @@ -811,7 +819,7 @@ int amdgpu_ring_reset_helper_end(struct amdgpu_ring *ring, if (r) return r; - /* signal the fence of the bad job */ + /* signal the guilty fence and set an error on all fences from the context */ if (guilty_fence) amdgpu_fence_driver_guilty_force_completion(guilty_fence); /* Re-emit the non-guilty commands */ |