Commit abf6b7c7 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/pm: lower Raven UMD Stable Pstate VCN values 



SMU FCLK,SOCCLK have dependency on VCN CLKs. Lower VCN values so that
FCLK, SOCCLK reflect values set by UMD Stable Pstate.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1653a179

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c

+2 −2
Original line number Diff line number Diff line
@@ -648,7 +648,7 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr, 
						NULL);

		smum_send_msg_to_smc_with_parameter(hwmgr,

						PPSMC_MSG_SetHardMinVcn,

						SMU10_UMD_PSTATE_VCE,

						SMU10_UMD_PSTATE_PROFILE_VCE,

						NULL);



		smum_send_msg_to_smc_with_parameter(hwmgr,
@@ -665,7 +665,7 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr, 
						NULL);

		smum_send_msg_to_smc_with_parameter(hwmgr,

						PPSMC_MSG_SetSoftMaxVcn,

						SMU10_UMD_PSTATE_VCE,

						SMU10_UMD_PSTATE_PROFILE_VCE,

						NULL);

		break;

	case AMD_DPM_FORCED_LEVEL_AUTO:

drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h

+1 −0
Original line number Diff line number Diff line
@@ -310,6 +310,7 @@ int smu10_init_function_pointers(struct pp_hwmgr *hwmgr); 
#define SMU10_UMD_PSTATE_SOCCLK                 626

#define SMU10_UMD_PSTATE_FCLK                   933

#define SMU10_UMD_PSTATE_VCE                    0x03C00320

#define SMU10_UMD_PSTATE_PROFILE_VCE            0x02AD0229



#define SMU10_UMD_PSTATE_PEAK_SOCCLK            757

#define SMU10_UMD_PSTATE_PEAK_FCLK              1200

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