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| author |   Lijo Lazar <lijo.lazar@amd.com> | 2025-01-01 10:01:50 +0530 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2025-01-24 09:52:43 -0500 |
| commit | b1df8050e7c7b7c1ff8ce9715e12f1c825aedbc3 (patch) | |
| tree | 96e8cd2a6b05f26e5717376300b7eeef63da7567 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | drm/amd: Add debug option to disable subvp (diff) | |
| download | wireguard-linux-b1df8050e7c7b7c1ff8ce9715e12f1c825aedbc3.tar.xz wireguard-linux-b1df8050e7c7b7c1ff8ce9715e12f1c825aedbc3.zip | |
drm/amdgpu: Add handler for SDMA context empty
Context empty interrupt is enabled for SDMA 4.4.2. Add a handler for
context empty interrupt so that it is disposed of fast, and not
propagated to KFD layer.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h index 2db58b5812a8..5f60736051d1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -107,6 +107,7 @@ struct amdgpu_sdma { struct amdgpu_irq_src doorbell_invalid_irq; struct amdgpu_irq_src pool_timeout_irq; struct amdgpu_irq_src srbm_write_irq; + struct amdgpu_irq_src ctxt_empty_irq; int num_instances; uint32_t sdma_mask; |