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| author | Marek Olšák <marek.olsak@amd.com> | 2018-04-03 13:05:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:32 -0500 |
| commit | d240cd9eddd943dbe0267d081697195ff1e90b65 (patch) | |
| tree | ff9648c93738e223b8da42489f5d64aa8caa9895 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | 3f188453faf7ba5b59e8064df4afffbc946e25ec (diff) | |
| download | linux-d240cd9eddd943dbe0267d081697195ff1e90b65.tar.bz2 | |
drm/amdgpu: optionally do a writeback but don't invalidate TC for IB fences
There is a new IB flag that enables this new behavior.
Full invalidation is unnecessary for RELEASE_MEM and doesn't make sense
when draw calls from two adjacent gfx IBs run in parallel. This will be
the new default for Mesa.
v2: bump the version
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 9ec7c1041df2..9c2195a2896d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -633,7 +633,7 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job, bool need_ amdgpu_gmc_emit_pasid_mapping(ring, job->vmid, job->pasid); if (vm_flush_needed || pasid_mapping_needed) { - r = amdgpu_fence_emit(ring, &fence); + r = amdgpu_fence_emit(ring, &fence, 0); if (r) return r; } |