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drm/amdgpu: add amdgpu_jpeg_sched_mask debugfs

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JPEG_4_0_3 has up to 32 jpeg cores and a single mjpeg video decode
will use all available cores on the hardware. This debugfs entry
helps to disable or enable job submission to a cluster of cores or
one specific core in the ip for debugging. The entry is populated
only if there is at least two or more cores in the jpeg ip.

Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sathishkumar S
2024-09-09 14:52:39 +05:30
committed by Alex Deucher
parent 8b1f72876b
commit f0b19b84d3
3 changed files with 76 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
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@@ -149,5 +149,6 @@ int amdgpu_jpeg_ras_late_init(struct amdgpu_device *adev,
int amdgpu_jpeg_ras_sw_init(struct amdgpu_device *adev);
int amdgpu_jpeg_psp_update_sram(struct amdgpu_device *adev, int inst_idx,
enum AMDGPU_UCODE_ID ucode_id);
void amdgpu_debugfs_jpeg_sched_mask_init(struct amdgpu_device *adev);
#endif /*__AMDGPU_JPEG_H__*/