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| author | Alex Deucher <alexander.deucher@amd.com> | 2018-01-05 16:25:57 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 20:17:14 +0100 |
| commit | b1d128689f9c602a3dbea37b47a27a568d55754d (patch) | |
| tree | 6e7f5703c0ed9a28b140017fc3fc3bd0504a9cc4 /drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | |
| parent | drm/amdgpu: add HDP asic callbacks for SOC15 (v2) (diff) | |
| download | linux-b1d128689f9c602a3dbea37b47a27a568d55754d.tar.xz linux-b1d128689f9c602a3dbea37b47a27a568d55754d.zip | |
drm/amdgpu: adjust HDP write queue flushing for tlb invalidation
Separate tlb invalidation and hdp flushing and move the HDP
flush to the caller.
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_gart.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c index 0a4f34afaaaa..d0617f1c252f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c @@ -247,6 +247,7 @@ int amdgpu_gart_unbind(struct amdgpu_device *adev, uint64_t offset, } } mb(); + amdgpu_asic_flush_hdp(adev); amdgpu_gart_flush_gpu_tlb(adev, 0); return 0; } @@ -329,6 +330,7 @@ int amdgpu_gart_bind(struct amdgpu_device *adev, uint64_t offset, return r; mb(); + amdgpu_asic_flush_hdp(adev); amdgpu_gart_flush_gpu_tlb(adev, 0); return 0; } |