Enable mgpu fan boost feature on swSMU routines.
Change-Id: I2a48af3ed8b63cc1e601c8d6981e4d6bb3a0b7b8
Signed-off-by: Evan Quan <evan.quan@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | 5 ++++-
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 17 +++++++++++++++++
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 3 +++
3 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
index 9d80cdaf83f1..d9ebb567c0df 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c
@@ -1222,9 +1222,12 @@ int amdgpu_dpm_enable_mgpu_fan_boost(struct amdgpu_device *adev)
void *pp_handle = adev->powerplay.pp_handle;
const struct amd_pm_funcs *pp_funcs =
adev->powerplay.pp_funcs;
+ struct smu_context *smu = &adev->smu;
int ret = 0;
- if (pp_funcs && pp_funcs->enable_mgpu_fan_boost)
+ if (is_support_sw_smu(adev))
+ ret = smu_enable_mgpu_fan_boost(smu);
+ else if (pp_funcs && pp_funcs->enable_mgpu_fan_boost)
ret = pp_funcs->enable_mgpu_fan_boost(pp_handle);
return ret;
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index c70f94377644..6c596aeb0b2a 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -2632,3 +2632,20 @@ ssize_t smu_sys_get_gpu_metrics(struct smu_context *smu,
return size;
}
+
+int smu_enable_mgpu_fan_boost(struct smu_context *smu)
+{
+ int ret = 0;
+
+ if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled)
+ return -EOPNOTSUPP;
+
+ mutex_lock(&smu->mutex);
+
+ if (smu->ppt_funcs->enable_mgpu_fan_boost)
+ ret = smu->ppt_funcs->enable_mgpu_fan_boost(smu);
+
+ mutex_unlock(&smu->mutex);
+
+ return ret;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 8de39b31e7c2..c0098965f460 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -595,6 +595,7 @@ struct pptable_funcs {
size_t (*get_pp_feature_mask)(struct smu_context *smu, char *buf);
int (*set_pp_feature_mask)(struct smu_context *smu, uint64_t new_mask);
ssize_t (*get_gpu_metrics)(struct smu_context *smu, void **table);
+ int (*enable_mgpu_fan_boost)(struct smu_context *smu);
};
typedef enum {
@@ -798,5 +799,7 @@ int smu_get_status_gfxoff(struct amdgpu_device *adev, uint32_t *value);
ssize_t smu_sys_get_gpu_metrics(struct smu_context *smu, void **table);
+int smu_enable_mgpu_fan_boost(struct smu_context *smu);
+
#endif
#endif
--
2.28.0
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