From: Ching-Te Ku Date: Thu, 29 Feb 2024 07:45:13 +0000 (+0800) Subject: wifi: rtw89: coex: When Bluetooth not available don't set power/gain X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bb90a32c3c7d3475dc751b2c0208bd10838d4e31;p=linux.git wifi: rtw89: coex: When Bluetooth not available don't set power/gain 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 Signed-off-by: Ping-Ke Shih Signed-off-by: Kalle Valo Link: https://msgid.link/20240229074514.219276-8-pkshih@realtek.com --- diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index c74b1b6be2d31..6a1f9a555ce75 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))