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| author | Leo (Hanghong) Ma <hanghong.ma@amd.com> | 2021-03-04 18:26:52 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-05 23:10:49 +0300 |
| commit | c79fe9b436690209954f908a41b19e0bf575877a (patch) | |
| tree | 6ad52254ee00c2470c65dfb8e095e2ec4b323b8d /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | d8cce9306801cfbf709055677f7896905094ff95 (diff) | |
| download | linux-c79fe9b436690209954f908a41b19e0bf575877a.tar.xz | |
drm/amdgpu: add DMUB trace event IRQ source define
[Why & How]
We use DMCUB outbox0 interrupt to log DMCUB trace buffer events
as Linux kernel traces, so need to add some irq source related
defination in the header files;
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 563c2293f2a3..051fa8f80853 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -908,6 +908,7 @@ struct amdgpu_device { struct amdgpu_irq_src vupdate_irq; struct amdgpu_irq_src pageflip_irq; struct amdgpu_irq_src hpd_irq; + struct amdgpu_irq_src dmub_trace_irq; /* rings */ u64 fence_context; |