diff mbox series

[7/8] wifi: rtw89: coex: When Bluetooth not available don't set power/gain

Message ID 20240229074514.219276-8-pkshih@realtek.com (mailing list archive)
State Accepted
Commit bb90a32c3c7d3475dc751b2c0208bd10838d4e31
Delegated to: Kalle Valo
Headers show
Series wifi: rtw89: 8922a: add BT-coexistence materials to initialize 8922A | expand

Commit Message

Ping-Ke Shih Feb. 29, 2024, 7:45 a.m. UTC 
From: Ching-Te Ku <ku920601@realtek.com>

If Bluetooth is working, it will update their info regularly. And the code
will increase the counters while the info updating. Use this counter to
judge is Bluetooth working or not. Don't need to set Bluetooth power or
gain when it is not working.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/coex.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index c74b1b6be2d3..6a1f9a555ce7 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -2311,6 +2311,9 @@  static void _set_bt_tx_power(struct rtw89_dev *rtwdev, u8 level)
 	int ret;
 	u8 buf;
 
+	if (btc->cx.cnt_bt[BTC_BCNT_INFOUPDATE] == 0)
+		return;
+
 	if (bt->rf_para.tx_pwr_freerun == level)
 		return;
 
@@ -2333,6 +2336,9 @@  static void _set_bt_rx_gain(struct rtw89_dev *rtwdev, u8 level)
 	struct rtw89_btc *btc = &rtwdev->btc;
 	struct rtw89_btc_bt_info *bt = &btc->cx.bt;
 
+	if (btc->cx.cnt_bt[BTC_BCNT_INFOUPDATE] == 0)
+		return;
+
 	if ((bt->rf_para.rx_gain_freerun == level ||
 	     level > BTC_BT_RX_NORMAL_LVL) &&
 	    (!rtwdev->chip->scbd || bt->lna_constrain == level))