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// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
 *
 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
 *
 ******************************************************************************/

/* include "Mp_Precomp.h" */
#include "odm_precomp.h"

void ConfigureTxpowerTrack(struct dm_odm_t *pDM_Odm, struct txpwrtrack_cfg *pConfig)
{
	ConfigureTxpowerTrack_8723B(pConfig);
}

/*  */
/*  <20121113, Kordan> This function should be called when TxAGC changed. */
/*  Otherwise the previous compensation is gone, because we record the */
/*  delta of temperature between two TxPowerTracking watch dogs. */
/*  */
/*  NOTE: If Tx BB swing or Tx scaling is varified during run-time, still */
/*        need to call this function. */
/*  */
void ODM_ClearTxPowerTrackingState(struct dm_odm_t *pDM_Odm)
{
	struct hal_com_data *pHalData = GET_HAL_DATA(pDM_Odm->Adapter);
	u8 p = 0;

	pDM_Odm->BbSwingIdxCckBase = pDM_Odm->DefaultCckIndex;
	pDM_Odm->BbSwingIdxCck = pDM_Odm->DefaultCckIndex;
	pDM_Odm->RFCalibrateInfo.CCK_index = 0;

	for (p = RF_PATH_A; p < MAX_RF_PATH; ++p) {
		pDM_Odm->BbSwingIdxOfdmBase[p] = pDM_Odm->DefaultOfdmIndex;
		pDM_Odm->BbSwingIdxOfdm[p] = pDM_Odm->DefaultOfdmIndex;
		pDM_Odm->RFCalibrateInfo.OFDM_index[p] = pDM_Odm->DefaultOfdmIndex;

		pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p] = 0;
		pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[p] = 0;
		pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[p] = 0;
		pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p] = 0;

		/*  Initial Mix mode power tracking */
		pDM_Odm->Absolute_OFDMSwingIdx[p] = 0;
		pDM_Odm->Remnant_OFDMSwingIdx[p] = 0;
	}

	/* Initial at Modify Tx Scaling Mode */
	pDM_Odm->Modify_TxAGC_Flag_PathA = false;
	/* Initial at Modify Tx Scaling Mode */
	pDM_Odm->Modify_TxAGC_Flag_PathB = false;
	pDM_Odm->Remnant_CCKSwingIdx = 0;
	pDM_Odm->RFCalibrateInfo.ThermalValue = pHalData->EEPROMThermalMeter;
	pDM_Odm->RFCalibrateInfo.ThermalValue_IQK = pHalData->EEPROMThermalMeter;
	pDM_Odm->RFCalibrateInfo.ThermalValue_LCK = pHalData->EEPROMThermalMeter;
}

void ODM_TXPowerTrackingCallback_ThermalMeter(struct adapter *Adapter)
{

	struct hal_com_data *pHalData = GET_HAL_DATA(Adapter);
	struct dm_odm_t *pDM_Odm = &pHalData->odmpriv;

	u8 ThermalValue = 0, delta, delta_LCK, p = 0, i = 0;
	u8 ThermalValue_AVG_count = 0;
	u32 ThermalValue_AVG = 0;

	u8 OFDM_min_index = 0;  /*  OFDM BB Swing should be less than +3.0dB, which is required by Arthur */
	u8 Indexforchannel = 0; /*  GetRightChnlPlaceforIQK(pHalData->CurrentChannel) */

	struct txpwrtrack_cfg c;


	/* 4 1. The following TWO tables decide the final index of OFDM/CCK swing table. */
	u8 *deltaSwingTableIdx_TUP_A;
	u8 *deltaSwingTableIdx_TDOWN_A;
	u8 *deltaSwingTableIdx_TUP_B;
	u8 *deltaSwingTableIdx_TDOWN_B;

	/* 4 2. Initialization (7 steps in total) */

	ConfigureTxpowerTrack(pDM_Odm, &c);

	(*c.GetDeltaSwingTable)(
		pDM_Odm,
		(u8 **)&deltaSwingTableIdx_TUP_A,
		(u8 **)&deltaSwingTableIdx_TDOWN_A,
		(u8 **)&deltaSwingTableIdx_TUP_B,
		(u8 **)&deltaSwingTableIdx_TDOWN_B
	);

	/* cosa add for debug */
	pDM_Odm->RFCalibrateInfo.TXPowerTrackingCallbackCnt++;
	pDM_Odm->RFCalibrateInfo.bTXPowerTrackingInit = true;

	ThermalValue = (u8)PHY_QueryRFReg(pDM_Odm->Adapter, RF_PATH_A, c.ThermalRegAddr, 0xfc00);	/* 0x42: RF Reg[15:10] 88E */
	if (
		!pDM_Odm->RFCalibrateInfo.TxPowerTrackControl ||
		pHalData->EEPROMThermalMeter == 0 ||
		pHalData->EEPROMThermalMeter == 0xFF
	)
		return;

	/* 4 3. Initialize ThermalValues of RFCalibrateInfo */

	/* 4 4. Calculate average thermal meter */

	pDM_Odm->RFCalibrateInfo.ThermalValue_AVG[pDM_Odm->RFCalibrateInfo.ThermalValue_AVG_index] = ThermalValue;
	pDM_Odm->RFCalibrateInfo.ThermalValue_AVG_index++;
	if (pDM_Odm->RFCalibrateInfo.ThermalValue_AVG_index == c.AverageThermalNum)   /* Average times =  c.AverageThermalNum */
		pDM_Odm->RFCalibrateInfo.ThermalValue_AVG_index = 0;

	for (i = 0; i < c.AverageThermalNum; i++) {
		if (pDM_Odm->RFCalibrateInfo.ThermalValue_AVG[i]) {
			ThermalValue_AVG += pDM_Odm->RFCalibrateInfo.ThermalValue_AVG[i];
			ThermalValue_AVG_count++;
		}
	}

	/* Calculate Average ThermalValue after average enough times */
	if (ThermalValue_AVG_count) {
		ThermalValue = (u8)(ThermalValue_AVG / ThermalValue_AVG_count);
	}

	/* 4 5. Calculate delta, delta_LCK */
	/* delta" here is used to determine whether thermal value changes or not. */
	delta =
		(ThermalValue > pDM_Odm->RFCalibrateInfo.ThermalValue) ?
		(ThermalValue - pDM_Odm->RFCalibrateInfo.ThermalValue) :
		(pDM_Odm->RFCalibrateInfo.ThermalValue - ThermalValue);
	delta_LCK =
		(ThermalValue > pDM_Odm->RFCalibrateInfo.ThermalValue_LCK) ?
		(ThermalValue - pDM_Odm->RFCalibrateInfo.ThermalValue_LCK) :
		(pDM_Odm->RFCalibrateInfo.ThermalValue_LCK - ThermalValue);

	/* 4 6. If necessary, do LCK. */
	/*  Delta temperature is equal to or larger than 20 centigrade. */
	if (delta_LCK >= c.Threshold_IQK) {
		pDM_Odm->RFCalibrateInfo.ThermalValue_LCK = ThermalValue;
		if (c.PHY_LCCalibrate)
			(*c.PHY_LCCalibrate)(pDM_Odm);
	}

	/* 3 7. If necessary, move the index of swing table to adjust Tx power. */
	if (delta > 0 && pDM_Odm->RFCalibrateInfo.TxPowerTrackControl) {
		/* delta" here is used to record the absolute value of difference. */
		delta =
			ThermalValue > pHalData->EEPROMThermalMeter ?
			(ThermalValue - pHalData->EEPROMThermalMeter) :
			(pHalData->EEPROMThermalMeter - ThermalValue);

		if (delta >= TXPWR_TRACK_TABLE_SIZE)
			delta = TXPWR_TRACK_TABLE_SIZE - 1;

		/* 4 7.1 The Final Power Index = BaseIndex + PowerIndexOffset */
		if (ThermalValue > pHalData->EEPROMThermalMeter) {
			pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[RF_PATH_A] =
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_A];
			pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_A] =
				deltaSwingTableIdx_TUP_A[delta];

			/*  Record delta swing for mix mode power tracking */
			pDM_Odm->Absolute_OFDMSwingIdx[RF_PATH_A] =
				deltaSwingTableIdx_TUP_A[delta];

			if (c.RfPathCount > 1) {
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[RF_PATH_B] =
					pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_B];
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_B] =
					deltaSwingTableIdx_TUP_B[delta];

				/*  Record delta swing for mix mode power tracking */
				pDM_Odm->Absolute_OFDMSwingIdx[RF_PATH_B] =
					deltaSwingTableIdx_TUP_B[delta];
			}

		} else {
			pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[RF_PATH_A] =
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_A];
			pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_A] =
				-1 * deltaSwingTableIdx_TDOWN_A[delta];

			/*  Record delta swing for mix mode power tracking */
			pDM_Odm->Absolute_OFDMSwingIdx[RF_PATH_A] =
				-1 * deltaSwingTableIdx_TDOWN_A[delta];

			if (c.RfPathCount > 1) {
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[RF_PATH_B] =
					pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_B];
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[RF_PATH_B] =
					-1 * deltaSwingTableIdx_TDOWN_B[delta];

				 /*  Record delta swing for mix mode power tracking */
				pDM_Odm->Absolute_OFDMSwingIdx[RF_PATH_B] =
					-1 * deltaSwingTableIdx_TDOWN_B[delta];
			}
		}

		for (p = RF_PATH_A; p < c.RfPathCount; p++) {
			if (
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[p] ==
				pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[p]
			) /*  If Thermal value changes but lookup table value still the same */
				pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p] = 0;
			else
				pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p] = pDM_Odm->RFCalibrateInfo.DeltaPowerIndex[p] - pDM_Odm->RFCalibrateInfo.DeltaPowerIndexLast[p];      /*  Power Index Diff between 2 times Power Tracking */

			pDM_Odm->RFCalibrateInfo.OFDM_index[p] =
				pDM_Odm->BbSwingIdxOfdmBase[p] +
				pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p];

			pDM_Odm->RFCalibrateInfo.CCK_index =
				pDM_Odm->BbSwingIdxCckBase +
				pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p];

			pDM_Odm->BbSwingIdxCck =
				pDM_Odm->RFCalibrateInfo.CCK_index;

			pDM_Odm->BbSwingIdxOfdm[p] =
				pDM_Odm->RFCalibrateInfo.OFDM_index[p];

			/* 4 7.1 Handle boundary conditions of index. */
			if (pDM_Odm->RFCalibrateInfo.OFDM_index[p] > c.SwingTableSize_OFDM-1)
				pDM_Odm->RFCalibrateInfo.OFDM_index[p] = c.SwingTableSize_OFDM-1;
			else if (pDM_Odm->RFCalibrateInfo.OFDM_index[p] < OFDM_min_index)
				pDM_Odm->RFCalibrateInfo.OFDM_index[p] = OFDM_min_index;
		}
		if (pDM_Odm->RFCalibrateInfo.CCK_index > c.SwingTableSize_CCK-1)
			pDM_Odm->RFCalibrateInfo.CCK_index = c.SwingTableSize_CCK-1;
		/* else if (pDM_Odm->RFCalibrateInfo.CCK_index < 0) */
			/* pDM_Odm->RFCalibrateInfo.CCK_index = 0; */
	} else {
			for (p = RF_PATH_A; p < c.RfPathCount; p++)
				pDM_Odm->RFCalibrateInfo.PowerIndexOffset[p] = 0;
	}

	/* Print Swing base & current */
	for (p = RF_PATH_A; p < c.RfPathCount; p++) {
	}

	if (
		(pDM_Odm->RFCalibrateInfo.PowerIndexOffset[RF_PATH_A] != 0 ||
		 pDM_Odm->RFCalibrateInfo.PowerIndexOffset[RF_PATH_B] != 0) &&
		 pDM_Odm->RFCalibrateInfo.TxPowerTrackControl
	 ) {
		/* 4 7.2 Configure the Swing Table to adjust Tx Power. */

		pDM_Odm->RFCalibrateInfo.bTxPowerChanged = true; /*  Always true after Tx Power is adjusted by power tracking. */
		/*  */
		/*  2012/04/23 MH According to Luke's suggestion, we can not write BB digital */
		/*  to increase TX power. Otherwise, EVM will be bad. */
		/*  */
		/*  2012/04/25 MH Add for tx power tracking to set tx power in tx agc for 88E. */

		if (ThermalValue > pHalData->EEPROMThermalMeter) {
			for (p = RF_PATH_A; p < c.RfPathCount; p++)
					(*c.ODM_TxPwrTrackSetPwr)(pDM_Odm, MIX_MODE, p, 0);
		} else {
			for (p = RF_PATH_A; p < c.RfPathCount; p++)
				(*c.ODM_TxPwrTrackSetPwr)(pDM_Odm, MIX_MODE, p, Indexforchannel);
		}

		/*  Record last time Power Tracking result as base. */
		pDM_Odm->BbSwingIdxCckBase = pDM_Odm->BbSwingIdxCck;
		for (p = RF_PATH_A; p < c.RfPathCount; p++)
			pDM_Odm->BbSwingIdxOfdmBase[p] = pDM_Odm->BbSwingIdxOfdm[p];

		/* Record last Power Tracking Thermal Value */
		pDM_Odm->RFCalibrateInfo.ThermalValue = ThermalValue;
	}

	pDM_Odm->RFCalibrateInfo.TXPowercount = 0;
}