[PATCH 2/2] drm/amdkfd:Add kfd function to config sq perfmon

[Zhang, Hawking]

[AMD Official Use Only - AMD Internal Distribution Only]

Series is

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: Feifei Xu <Feifei.Xu at amd.com>
Sent: Friday, September 13, 2024 16:33
To: amd-gfx at lists.freedesktop.org
Cc: Xu, Feifei <Feifei.Xu at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>; Lazar, Lijo <Lijo.Lazar at amd.com>
Subject: [PATCH 2/2] drm/amdkfd:Add kfd function to config sq perfmon

Expose the interface for kfd to config sq perfmon.

Signed-off-by: Feifei Xu <Feifei.Xu at amd.com>
Suggested-by: Hawking Zhang <Hawking.Zhang at amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>
---
 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
--
2.34.1