drm/amd/powerplay: translate power_profile mode to pplib workload type (73d0a446) · Commits · 戴 / test

drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c

+39 −3

Original line number	Diff line number	Diff line
		@@ -3175,6 +3175,34 @@ static int vega20_power_off_asic(struct pp_hwmgr *hwmgr)
		return result;
		}

		static int conv_power_profile_to_pplib_workload(int power_profile)
		{
		int pplib_workload = 0;

		switch (power_profile) {
		case PP_SMC_POWER_PROFILE_FULLSCREEN3D:
		pplib_workload = WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT;
		break;
		case PP_SMC_POWER_PROFILE_POWERSAVING:
		pplib_workload = WORKLOAD_PPLIB_POWER_SAVING_BIT;
		break;
		case PP_SMC_POWER_PROFILE_VIDEO:
		pplib_workload = WORKLOAD_PPLIB_VIDEO_BIT;
		break;
		case PP_SMC_POWER_PROFILE_VR:
		pplib_workload = WORKLOAD_PPLIB_VR_BIT;
		break;
		case PP_SMC_POWER_PROFILE_COMPUTE:
		pplib_workload = WORKLOAD_PPLIB_COMPUTE_BIT;
		break;
		case PP_SMC_POWER_PROFILE_CUSTOM:
		pplib_workload = WORKLOAD_PPLIB_CUSTOM_BIT;
		break;
		}

		return pplib_workload;
		}

		static int vega20_get_power_profile_mode(struct pp_hwmgr hwmgr, char buf)
		{
		DpmActivityMonitorCoeffInt_t activity_monitor;
		@@ -3210,7 +3238,7 @@ static int vega20_get_power_profile_mode(struct pp_hwmgr hwmgr, char buf)

		for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
		/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB__BIT /
		workload_type = i + 1;
		workload_type = conv_power_profile_to_pplib_workload(i);
		result = vega20_get_activity_monitor_coeff(hwmgr,
		(uint8_t *)(&activity_monitor), workload_type);
		PP_ASSERT_WITH_CODE(!result,
		@@ -3283,10 +3311,15 @@ static int vega20_get_power_profile_mode(struct pp_hwmgr hwmgr, char buf)
		static int vega20_set_power_profile_mode(struct pp_hwmgr hwmgr, long input, uint32_t size)
		{
		DpmActivityMonitorCoeffInt_t activity_monitor;
		int result = 0;
		int workload_type, result = 0;

		hwmgr->power_profile_mode = input[size];

		if (hwmgr->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) {
		pr_err("Invalid power profile mode %d\n", hwmgr->power_profile_mode);
		return -EINVAL;
		}

		if (hwmgr->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
		if (size < 10)
		return -EINVAL;
		@@ -3353,8 +3386,11 @@ static int vega20_set_power_profile_mode(struct pp_hwmgr hwmgr, long input, ui
		return result);
		}

		/* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB__BIT /
		workload_type =
		conv_power_profile_to_pplib_workload(hwmgr->power_profile_mode);
		smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
		1 << hwmgr->power_profile_mode);
		1 << workload_type);

		return 0;
		}

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