Commit d510eccf authored by Stanley.Yang's avatar Stanley.Yang Committed by Alex Deucher
Browse files

drm/amd/pm: add send bad channel info function 



support message SMU update bad channel info to update HBM bad channel
info in OOB table

Signed-off-by: default avatarStanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6e6faf7a

drivers/gpu/drm/amd/pm/amdgpu_dpm.c

+12 −0
Original line number Diff line number Diff line
@@ -507,6 +507,18 @@ int amdgpu_dpm_send_hbm_bad_pages_num(struct amdgpu_device *adev, uint32_t size) 
	return ret;

}



int amdgpu_dpm_send_hbm_bad_channel_flag(struct amdgpu_device *adev, uint32_t size)

{

	struct smu_context *smu = adev->powerplay.pp_handle;

	int ret = 0;



	mutex_lock(&adev->pm.mutex);

	ret = smu_send_hbm_bad_channel_flag(smu, size);

	mutex_unlock(&adev->pm.mutex);



	return ret;

}



int amdgpu_dpm_get_dpm_freq_range(struct amdgpu_device *adev,

				  enum pp_clock_type type,

				  uint32_t *min,

drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h

+1 −0
Original line number Diff line number Diff line
@@ -412,6 +412,7 @@ void amdgpu_dpm_enable_jpeg(struct amdgpu_device *adev, bool enable); 
int amdgpu_pm_load_smu_firmware(struct amdgpu_device *adev, uint32_t *smu_version);

int amdgpu_dpm_handle_passthrough_sbr(struct amdgpu_device *adev, bool enable);

int amdgpu_dpm_send_hbm_bad_pages_num(struct amdgpu_device *adev, uint32_t size);

int amdgpu_dpm_send_hbm_bad_channel_flag(struct amdgpu_device *adev, uint32_t size);

int amdgpu_dpm_get_dpm_freq_range(struct amdgpu_device *adev,

				       enum pp_clock_type type,

				       uint32_t *min,

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

+10 −0
Original line number Diff line number Diff line
@@ -3052,3 +3052,13 @@ int smu_send_hbm_bad_pages_num(struct smu_context *smu, uint32_t size) 


	return ret;

}



int smu_send_hbm_bad_channel_flag(struct smu_context *smu, uint32_t size)

{

	int ret = 0;



	if (smu->ppt_funcs && smu->ppt_funcs->send_hbm_bad_channel_flag)

		ret = smu->ppt_funcs->send_hbm_bad_channel_flag(smu, size);



	return ret;

}

drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h

+7 −0
Original line number Diff line number Diff line
@@ -1292,6 +1292,12 @@ struct pptable_funcs { 
	 * @set_config_table: Apply the input DriverSmuConfig table settings.

	 */

	int (*set_config_table)(struct smu_context *smu, struct config_table_setting *table);



	/**

	 * @sned_hbm_bad_channel_flag:  message SMU to update bad channel info

	 *										of SMUBUS table.

	 */

	int (*send_hbm_bad_channel_flag)(struct smu_context *smu, uint32_t size);

};



typedef enum {
@@ -1428,5 +1434,6 @@ int smu_get_ecc_info(struct smu_context *smu, void *umc_ecc); 
int smu_stb_collect_info(struct smu_context *smu, void *buff, uint32_t size);

void amdgpu_smu_stb_debug_fs_init(struct amdgpu_device *adev);

int smu_send_hbm_bad_pages_num(struct smu_context *smu, uint32_t size);

int smu_send_hbm_bad_channel_flag(struct smu_context *smu, uint32_t size);

#endif

#endif

drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/aldebaran_ppsmc.h

+2 −1
Original line number Diff line number Diff line
@@ -103,7 +103,8 @@ 
#define PPSMC_MSG_GfxDriverResetRecovery	0x42

#define PPSMC_MSG_BoardPowerCalibration 	0x43

#define PPSMC_MSG_HeavySBR                      0x45

#define PPSMC_Message_Count			0x46

#define PPSMC_MSG_SetBadHBMPagesRetiredFlagsPerChannel	0x46

#define PPSMC_Message_Count			0x47





//PPSMC Reset Types