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| author | Alex Deucher <alexander.deucher@amd.com> | 2025-04-14 14:18:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-21 10:55:47 -0400 |
| commit | fb20954c9717d1d07d8b8b8f34ac2a2755aec5ff (patch) | |
| tree | 058b7f8460e4f74ffbdc7cbfc0991465b6d96ba2 /drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h | |
| parent | 172494c4e9f897f0f499a4a86a812dee7b617358 (diff) | |
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 <sunil.khatri@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 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; }; /* |