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Commit b59eb898 authored by Junwei Zhang's avatar Junwei Zhang Committed by Alex Deucher
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drm/amd/powerplay: add vclk/dclkSoftMin support for raven 



Signed-off-by: default avatarJunwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 5060baa0

drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c

+9 −0
Original line number Diff line number Diff line
@@ -265,6 +265,15 @@ static int rv_tf_set_clock_limit(struct pp_hwmgr *hwmgr, void *input, 
		}

	} */



	if (((hwmgr->uvd_arbiter.vclk_soft_min / 100) != rv_data->vclk_soft_min) ||

	    ((hwmgr->uvd_arbiter.dclk_soft_min / 100) != rv_data->dclk_soft_min)) {

		rv_data->vclk_soft_min = hwmgr->uvd_arbiter.vclk_soft_min / 100;

		rv_data->dclk_soft_min = hwmgr->uvd_arbiter.dclk_soft_min / 100;

		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,

			PPSMC_MSG_SetSoftMinVcn,

			(rv_data->vclk_soft_min << 16) | rv_data->vclk_soft_min);

	}



	if((hwmgr->gfx_arbiter.sclk_hard_min != 0) &&

		((hwmgr->gfx_arbiter.sclk_hard_min / 100) != rv_data->soc_actual_hard_min_freq)) {

		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,

drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h

+2 −0
Original line number Diff line number Diff line
@@ -280,6 +280,8 @@ struct rv_hwmgr { 


	uint32_t                        f_actual_hard_min_freq;

	uint32_t                        fabric_actual_soft_min_freq;

	uint32_t                        vclk_soft_min;

	uint32_t                        dclk_soft_min;

	uint32_t                        gfx_actual_soft_min_freq;



	bool                           vcn_power_gated;

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

+2 −0
Original line number Diff line number Diff line
@@ -128,6 +128,8 @@ struct phm_uvd_arbiter { 
	uint32_t dclk;

	uint32_t vclk_ceiling;

	uint32_t dclk_ceiling;

	uint32_t vclk_soft_min;

	uint32_t dclk_soft_min;

};



struct phm_vce_arbiter {

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

+6 −1
Original line number Diff line number Diff line
@@ -66,7 +66,12 @@ 
#define PPSMC_MSG_SetMinVddcrSocVoltage         0x22

#define PPSMC_MSG_SetMinVideoFclkFreq           0x23

#define PPSMC_MSG_SetMinDeepSleepDcefclk        0x24

#define PPSMC_Message_Count                     0x25

#define PPSMC_MSG_ForcePowerDownGfx             0x25

#define PPSMC_MSG_SetPhyclkVoltageByFreq        0x26

#define PPSMC_MSG_SetDppclkVoltageByFreq        0x27

#define PPSMC_MSG_SetSoftMinVcn                 0x28

#define PPSMC_Message_Count                     0x29





typedef uint16_t PPSMC_Result;

typedef int      PPSMC_Msg;