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| author | Alex Deucher <alexander.deucher@amd.com> | 2025-04-10 20:26:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-21 17:55:59 +0300 |
| commit | 94976e7e5ede65f9dfad669b1ea7170320f08399 (patch) | |
| tree | 7837b8a799e782647359e0a63302678d848b5dec /drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h | |
| parent | 56a0a80af043eadb4af86ab426b3c00624acb832 (diff) | |
| download | linux-94976e7e5ede65f9dfad669b1ea7170320f08399.tar.xz | |
drm/amdgpu/userq: add helpers to start/stop scheduling
This will be used to stop/start user queue scheduling for
example when switching between kernel and user queues when
enforce isolation is enabled.
v2: use idx
v3: only stop compute/gfx queues
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_userqueue.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h index db79141e1c1e..0701f33e6740 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.h @@ -115,4 +115,9 @@ uint64_t amdgpu_userqueue_get_doorbell_index(struct amdgpu_userq_mgr *uq_mgr, int amdgpu_userq_suspend(struct amdgpu_device *adev); int amdgpu_userq_resume(struct amdgpu_device *adev); +int amdgpu_userq_stop_sched_for_enforce_isolation(struct amdgpu_device *adev, + u32 idx); +int amdgpu_userq_start_sched_for_enforce_isolation(struct amdgpu_device *adev, + u32 idx); + #endif |