Commit 1f64252d authored by Miaoqing Pan's avatar Miaoqing Pan Committed by Kalle Valo

ath9k: set correct peak detect threshold

Set QCA9561 peak detect threshold to 11.
Signed-off-by: default avatarMiaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 9c8ec995
......@@ -1203,12 +1203,12 @@ static void ar9003_hw_tx_iq_cal_reload(struct ath_hw *ah)
static void ar9003_hw_manual_peak_cal(struct ath_hw *ah, u8 chain, bool is_2g)
{
int offset[8] = {0}, total = 0, test;
int agc_out, i, peak_detect_threshold;
int agc_out, i, peak_detect_threshold = 0;
if (AR_SREV_9550(ah) || AR_SREV_9531(ah))
peak_detect_threshold = 8;
else
peak_detect_threshold = 0;
else if (AR_SREV_9561(ah))
peak_detect_threshold = 11;
/*
* Turn off LNA/SW.
......@@ -1249,17 +1249,14 @@ 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) ||
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,
peak_detect_threshold);
else
REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR,
peak_detect_threshold);
}
if (is_2g)
REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR,
peak_detect_threshold);
else
REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR,
peak_detect_threshold);
for (i = 6; i > 0; i--) {
offset[i] = BIT(i - 1);
......
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