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drm/amdkfd: add an interface to query whether is KFD is active

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Add an interface to query whether KFD has any active queues.

v2: fix build issues

Acked-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2024-10-14 10:51:10 -04:00
parent ecfe9b2376
commit 8fe7cf58ff
3 changed files with 41 additions and 0 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
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@@ -890,6 +890,15 @@ int amdgpu_amdkfd_start_sched(struct amdgpu_device *adev, uint32_t node_id)
return kgd2kfd_start_sched(adev->kfd.dev, node_id);
}
/* check if there are KFD queues active */
bool amdgpu_amdkfd_compute_active(struct amdgpu_device *adev, uint32_t node_id)
{
if (!adev->kfd.init_complete)
return false;
return kgd2kfd_compute_active(adev->kfd.dev, node_id);
}
/* Config CGTT_SQ_CLK_CTRL */
int amdgpu_amdkfd_config_sq_perfmon(struct amdgpu_device *adev, uint32_t xcp_id,
bool core_override_enable, bool reg_override_enable, bool perfmon_override_enable)