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Commit 61d36370 authored by Miaoqing Pan's avatar Miaoqing Pan Committed by Kalle Valo
Browse files

ath9k: enable hw manual peak calibration for QCA9561 

This patch fix https://lists.openwrt.org/pipermail/openwrt-devel/


2015-August/034979.html. As the peak detect calibration is set
incorrectly.

Signed-off-by: default avatarMiaoqing Pan <miaoqing@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 36925e52

drivers/net/wireless/ath/ath9k/ar9003_calib.c

+4 −2
Original line number Diff line number Diff line
@@ -1249,7 +1249,8 @@ static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g) 
		REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),

			      AR_PHY_65NM_RXRF_AGC_AGC2G_CALDAC_OVR, 0x0);



	if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {

	if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah) ||

	    AR_SREV_9561(ah)) {

		if (is_2g)

			REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),

				      AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR,
@@ -1640,7 +1641,8 @@ static bool ar9003_hw_init_cal_soc(struct ath_hw *ah, 


skip_tx_iqcal:

	if (run_agc_cal || !(ah->ah_flags & AH_FASTCC)) {

		if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah)) {

		if (AR_SREV_9330_11(ah) || AR_SREV_9531(ah) || AR_SREV_9550(ah) ||

		    AR_SREV_9561(ah)) {

			for (i = 0; i < AR9300_MAX_CHAINS; i++) {

				if (!(ah->rxchainmask & (1 << i)))

					continue;