From: Boyuan Zhang <boyuan.zh...@amd.com>
Add emit trap command in jpeg emit fence call.
Signed-off-by: Boyuan Zhang <boyuan.zh...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
index 22c1588..745c9ae 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -1317,6 +1317,10 @@ 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);
}
/**
--
2.7.4
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