Commit aae256c0 authored by Ching-Te Ku's avatar Ching-Te Ku Committed by Kalle Valo
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wifi: rtw89: coex: Clear Bluetooth HW PTA counter when radio state change 



Reset the counter no matter Wi-Fi is notified turning into power save or
not. With rest the counter coexistence will recognize Bluetooth is hanged
easily.

Signed-off-by: default avatarChing-Te Ku <ku920601@realtek.com>
Signed-off-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230117114109.4298-3-pkshih@realtek.com
parent 1742fbae

drivers/net/wireless/realtek/rtw89/coex.c

+2 −1
Original line number Diff line number Diff line
@@ -5335,7 +5335,6 @@ void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_sta 
	}



	if (rf_state == BTC_RFCTRL_WL_ON) {

		btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0;

		rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_MREG, true);

		val = BTC_WSCB_ACTIVE | BTC_WSCB_ON | BTC_WSCB_BTLOG;

		_write_scbd(rtwdev, val, true);
@@ -5347,6 +5346,8 @@ void rtw89_btc_ntfy_radio_state(struct rtw89_dev *rtwdev, enum btc_rfctrl rf_sta 
			_write_scbd(rtwdev, BTC_WSCB_ALL, false);

	}



	btc->dm.cnt_dm[BTC_DCNT_BTCNT_FREEZE] = 0;



	_run_coex(rtwdev, BTC_RSN_NTFY_RADIO_STATE);



	wl->status.map.rf_off_pre = wl->status.map.rf_off;