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| author | Le Ma <le.ma@amd.com> | 2021-11-16 21:56:34 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-18 16:28:55 -0400 |
| commit | c38be07035bcb31274ce5f85e3b249f691c5b8db (patch) | |
| tree | 75b17d4c0af6ea53038f4d311383069667e616d1 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | |
| parent | be697aa3a78ef83a6b8d49e1f0671a002e502cd0 (diff) | |
| download | lwn-c38be07035bcb31274ce5f85e3b249f691c5b8db.tar.gz lwn-c38be07035bcb31274ce5f85e3b249f691c5b8db.zip | |
drm/amdgpu: separate the mqd_backup for kiq from kcq
This will benifit the mqd indexing for kiq/kcq in multi XCD case.
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index 830323310694..d811cb038e94 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -75,7 +75,7 @@ struct amdgpu_mec { u32 num_mec; u32 num_pipe_per_mec; u32 num_queue_per_pipe; - void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS + 1]; + void *mqd_backup[AMDGPU_MAX_COMPUTE_RINGS * AMDGPU_MAX_GC_INSTANCES]; }; struct amdgpu_mec_bitmap { @@ -122,6 +122,7 @@ struct amdgpu_kiq { struct amdgpu_ring ring; struct amdgpu_irq_src irq; const struct kiq_pm4_funcs *pmf; + void *mqd_backup; }; /* |