Commit 54bd77f3 authored by Yong Zhao's avatar Yong Zhao Committed by Alex Deucher
Browse files

amd/powerplay: No SW XGMI dpm for Arcturus rev 2 



xgmi dpm is handled by the SMU.

Signed-off-by: default avatarYong Zhao <Yong.Zhao@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a8095517

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

+1 −1
Original line number Diff line number Diff line
@@ -248,7 +248,7 @@ int amdgpu_xgmi_set_pstate(struct amdgpu_device *adev, int pstate) 


	dev_dbg(adev->dev, "Set xgmi pstate %d.\n", pstate);



	if (is_support_sw_smu(adev))

	if (is_support_sw_smu_xgmi(adev))

		ret = smu_set_xgmi_pstate(&adev->smu, pstate);

	if (ret)

		dev_err(adev->dev,

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

+11 −0
Original line number Diff line number Diff line
@@ -370,6 +370,17 @@ bool is_support_sw_smu(struct amdgpu_device *adev) 
		return false;

}



bool is_support_sw_smu_xgmi(struct amdgpu_device *adev)

{

	if (amdgpu_dpm != 1)

		return false;



	if (adev->asic_type == CHIP_VEGA20)

		return true;



	return false;

}



int smu_sys_get_pp_table(struct smu_context *smu, void **table)

{

	struct smu_table_context *smu_table = &smu->smu_table;

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

+1 −0
Original line number Diff line number Diff line
@@ -951,6 +951,7 @@ int smu_update_table(struct smu_context *smu, enum smu_table_id table_index, int 
		     void *table_data, bool drv2smu);



bool is_support_sw_smu(struct amdgpu_device *adev);

bool is_support_sw_smu_xgmi(struct amdgpu_device *adev);

int smu_reset(struct smu_context *smu);

int smu_common_read_sensor(struct smu_context *smu, enum amd_pp_sensors sensor,

			   void *data, uint32_t *size);

CRA Git | Maintained and supported by SUSTech CRA and CCSE