Reviewed-by:JamesZhu<[email protected]>fortheseries.
On 2024-09-13 04:32, Feifei Xu wrote:
Expose the interface for kfd to config sq perfmon.
Signed-off-by: Feifei Xu<[email protected]>
Suggested-by: Hawking Zhang<[email protected]>
Reviewed-by: Lijo Lazar<[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 15 +++++++++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 3 +++
2 files changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 4f08b153cb66..203e669fce5f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -889,3 +889,18 @@ int amdgpu_amdkfd_start_sched(struct amdgpu_device *adev,
uint32_t node_id)
return kgd2kfd_start_sched(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)
+{
+ int r;
+
+ if (!adev->kfd.init_complete)
+ return 0;
+
+ r = psp_config_sq_perfmon(&adev->psp, xcp_id, core_override_enable,
+ reg_override_enable,
perfmon_override_enable);
+
+ return r;
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
index f9d119448442..7e0a22072536 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
@@ -266,6 +266,9 @@ int amdgpu_amdkfd_unmap_hiq(struct amdgpu_device *adev, u32
doorbell_off,
u32 inst);
int amdgpu_amdkfd_start_sched(struct amdgpu_device *adev, uint32_t node_id);
int amdgpu_amdkfd_stop_sched(struct amdgpu_device *adev, uint32_t node_id);
+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);
+
/* Read user wptr from a specified user address space with page fault
* disabled. The memory must be pinned and mapped to the hardware when
