drm/amd/powerplay: remove setting soc floor voltage before sending pp…

…table SOC voltage is not able to switch and forced to low 0.8V when running HEVC. Thus the test failed. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Rex Zhu <rezhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
mariux64 · Aug 27, 2018 · be6a55a · be6a55a
1 parent 3490738
commit be6a55a
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Showing 2 changed files with 1 addition and 9 deletions.
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -707,14 +707,7 @@ static int vega20_init_smc_table(struct pp_hwmgr *hwmgr)
 	data->vbios_boot_state.vclock = boot_up_values.ulVClk;
 	data->vbios_boot_state.dclock = boot_up_values.ulDClk;
 	data->vbios_boot_state.uc_cooling_id = boot_up_values.ucCoolingID;
-	if (0 != boot_up_values.usVddc) {
-		smum_send_msg_to_smc_with_parameter(hwmgr,
-					PPSMC_MSG_SetFloorSocVoltage,
-					(boot_up_values.usVddc * 4));
-		data->vbios_boot_state.bsoc_vddc_lock = true;
-	} else {
-		data->vbios_boot_state.bsoc_vddc_lock = false;
-	}
+
 	smum_send_msg_to_smc_with_parameter(hwmgr,
 			PPSMC_MSG_SetMinDeepSleepDcefclk,
 		(uint32_t)(data->vbios_boot_state.dcef_clock / 100));

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.h
@@ -203,7 +203,6 @@ struct vega20_dpmlevel_enable_mask {
 };
 
 struct vega20_vbios_boot_state {
-	bool        bsoc_vddc_lock;
 	uint8_t     uc_cooling_id;
 	uint16_t    vddc;
 	uint16_t    vddci;