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| author | Christian König <christian.koenig@amd.com> | 2018-08-22 12:22:14 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:11:19 -0500 |
| commit | 11c3a249ff7a1c710011bd06a451956f2a40c30c (patch) | |
| tree | 5bebe0cee82cb0e67c1303d399cf8f83853f6619 /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | 4e830fb1b5f589352e711fc0df515c34e978e1a0 (diff) | |
| download | blackbird-op-linux-11c3a249ff7a1c710011bd06a451956f2a40c30c.tar.gz blackbird-op-linux-11c3a249ff7a1c710011bd06a451956f2a40c30c.zip | |
drm/amdgpu: add amdgpu_gmc_pd_addr helper
Add a helper to get the root PD address and remove the workarounds from
the GMC9 code for that.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index dc48e19d01f8..a82b3eb429e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -429,12 +429,8 @@ static uint64_t gmc_v9_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, struct amdgpu_device *adev = ring->adev; struct amdgpu_vmhub *hub = &adev->vmhub[ring->funcs->vmhub]; uint32_t req = gmc_v9_0_get_invalidate_req(vmid); - uint64_t flags = AMDGPU_PTE_VALID; unsigned eng = ring->vm_inv_eng; - amdgpu_gmc_get_vm_pde(adev, -1, &pd_addr, &flags); - pd_addr |= flags; - amdgpu_ring_emit_wreg(ring, hub->ctx0_ptb_addr_lo32 + (2 * vmid), lower_32_bits(pd_addr)); |
