ath9k: Set correct peak detect threshold
The value is different for PCOEM cards and AR955x/AR953x. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
parent
7a722ebc59
commit
e4e292f3c7
drivers/net/wireless/ath/ath9k
|
@ -1203,7 +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;
|
||||
int agc_out, i, peak_detect_threshold;
|
||||
|
||||
if (AR_SREV_9550(ah) || AR_SREV_9531(ah))
|
||||
peak_detect_threshold = 8;
|
||||
else
|
||||
peak_detect_threshold = 0;
|
||||
|
||||
/*
|
||||
* Turn off LNA/SW.
|
||||
|
@ -1244,13 +1249,15 @@ 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)) {
|
||||
if (AR_SREV_9003_PCOEM(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
|
||||
if (is_2g)
|
||||
REG_RMW_FIELD(ah, AR_PHY_65NM_RXRF_AGC(chain),
|
||||
AR_PHY_65NM_RXRF_AGC_AGC2G_DBDAC_OVR, 0x0);
|
||||
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, 0x0);
|
||||
AR_PHY_65NM_RXRF_AGC_AGC5G_DBDAC_OVR,
|
||||
peak_detect_threshold);
|
||||
}
|
||||
|
||||
for (i = 6; i > 0; i--) {
|
||||
|
|
Loading…
Reference in New Issue