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drm/amdgpu: add emit trap for vcn jpeg

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Add emit trap command in jpeg emit fence call.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Acked-by: Leo Liu <leo.liu at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Boyuan Zhang 2018-07-18 16:26:28 -04:00 committed by Alex Deucher
parent 7f31077cad
commit 36a12bd0b4
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
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@ -1340,6 +1340,10 @@ static void vcn_v1_0_jpeg_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u6
amdgpu_ring_write(ring,
PACKETJ(0, 0, 0, PACKETJ_TYPE0));
amdgpu_ring_write(ring, 0x1);
/* emit trap */
amdgpu_ring_write(ring, PACKETJ(0, 0, 0, PACKETJ_TYPE7));
amdgpu_ring_write(ring, 0);
}
/**