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| author | Chunming Zhou <david1.zhou@amd.com> | 2015-06-01 14:35:03 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-06-05 11:02:06 -0400 |
| commit | 890ee23fc60193d7c2bca17e099569f1510b3053 (patch) | |
| tree | d62da1cfdac0561c2a536fe1c3d0abe7162b3360 /drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | |
| parent | 9298e52f8b51d1e4acd68f502832f3a97f8cf892 (diff) | |
| download | linux-next-890ee23fc60193d7c2bca17e099569f1510b3053.tar.gz | |
drm/amdgpu: disable user fence interrupt (v2)
amdgpu submits both kernel and user fences, but just need one interrupt,
disable user fence interrupt and don't effect user fence.
v2: fix merge error
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 555c0e1e4c97..e3c1fde75363 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -347,8 +347,9 @@ static void sdma_v3_0_ring_emit_hdp_flush(struct amdgpu_ring *ring) * an interrupt if needed (VI). */ static void sdma_v3_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, - bool write64bits) + unsigned flags) { + bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT; /* write the fence */ amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); amdgpu_ring_write(ring, lower_32_bits(addr)); @@ -356,7 +357,7 @@ static void sdma_v3_0_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 se amdgpu_ring_write(ring, lower_32_bits(seq)); /* optionally write high bits as well */ - if (write64bits) { + if (write64bit) { addr += 4; amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE)); amdgpu_ring_write(ring, lower_32_bits(addr)); |