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drm/amdgpu: add command submission workflow tracepoint

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OGL needs these tracepoints to investigate performance issue.

Change-Id: I5e58187d061253f7d665dfce8e4e163ba91d3e2b
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
This commit is contained in:
Chunming Zhou
2015-11-11 14:56:00 +08:00
committed by Alex Deucher
parent 5f2e816b29
commit 7034decf6a
5 changed files with 76 additions and 4 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
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@@ -888,7 +888,7 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp)
ttm_eu_fence_buffer_objects(&parser.ticket,
&parser.validated,
&job->base.s_fence->base);
trace_amdgpu_cs_ioctl(job);
mutex_unlock(&job->job_lock);
amdgpu_cs_parser_fini_late(&parser);
mutex_unlock(&vm->mutex);