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| author | Alex Deucher <[email protected]> | 2025-04-14 18:18:03 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-04-21 14:55:47 +0000 |
| commit | fb20954c9717d1d07d8b8b8f34ac2a2755aec5ff (patch) | |
| tree | 058b7f8460e4f74ffbdc7cbfc0991465b6d96ba2 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | drm/amd/pm: Enable host limit metrics support (diff) | |
| download | kernel-fb20954c9717d1d07d8b8b8f34ac2a2755aec5ff.tar.gz kernel-fb20954c9717d1d07d8b8b8f34ac2a2755aec5ff.zip | |
drm/amdgpu/userq: rework driver parameter
Replace disable_kq parameter with user_queue parameter.
The parameter has the following logic:
-1 = auto (ASIC specific default)
0 = user queues disabled
1 = user queues enabled and kernel queues enabled (if supported)
2 = user queues enabled and kernel queues disabled
The default behavior (-1) is currently the same as 0 for current
ASICs. To enable user queues (in addition to kernel queues) set
user_queue=1. To enable user queues and disable kernel queues
(to make all resources available to user queues), set user_queue=2.
Reviewed-by: Sunil Khatri <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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 a6c8f07a0da4..59778b978eb5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h @@ -138,6 +138,7 @@ struct amdgpu_sdma { uint32_t supported_reset; struct list_head reset_callback_list; bool no_user_submission; + bool disable_uq; }; /* |