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| author | Boyuan Zhang <boyuan.zhang@amd.com> | 2018-06-01 12:30:17 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-06-15 12:20:37 -0500 |
| commit | c8c1a1d2ef040d2661fc9c7f0b32aec5b1058ae3 (patch) | |
| tree | c1cc92ef357d0bf8c8960d6cec55fff1dcec47c2 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | 8a998052f29b811497b004b87dfe1ea1dfef75d1 (diff) | |
| download | linux-c8c1a1d2ef040d2661fc9c7f0b32aec5b1058ae3.tar.bz2 | |
drm/amdgpu: define and add extra dword for jpeg ring
Define extra dword for jpeg ring. Jpeg ring will allocate extra dword to store
the patch commands for fixing the known issue.
v2: dropping extra_dw for rings other than jpeg.
Signed-off-by: Boyuan Zhang <boyuan.zhang@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_ring.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index c6850b629d0e..19e45a3953e0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -304,7 +304,7 @@ int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, 0xffffffffffffffff : ring->buf_mask; /* Allocate ring buffer */ if (ring->ring_obj == NULL) { - r = amdgpu_bo_create_kernel(adev, ring->ring_size, PAGE_SIZE, + r = amdgpu_bo_create_kernel(adev, ring->ring_size + ring->funcs->extra_dw, PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT, &ring->ring_obj, &ring->gpu_addr, |