[PATCH rtw-next 2/9] wifi: rtw89: coex: add rtw89_btc_init() entry for initialization once

[Ping-Ke Shih <pkshih@realtek.com>]

From: Ching-Te Ku <ku920601@realtek.com>

Separate these two type of initialize entry. Because Wi-Fi power save
leaving will also call the initializing, but don't have to reset all the
stored variables.

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 | 35 ++++++++++++++---------
 drivers/net/wireless/realtek/rtw89/coex.h |  1 +
 drivers/net/wireless/realtek/rtw89/core.c |  1 +
 3 files changed, 24 insertions(+), 13 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c
index 43de238c18f8..196bec751070 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.c
+++ b/drivers/net/wireless/realtek/rtw89/coex.c
@@ -7858,6 +7858,28 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason)
 	_action_common(rtwdev);
 }
 
+void rtw89_btc_init(struct rtw89_dev *rtwdev)
+{
+	const struct rtw89_chip_info *chip = rtwdev->chip;
+	struct rtw89_btc *btc = &rtwdev->btc;
+	struct rtw89_btc_wl_info *wl = &btc->cx.wl;
+	const struct rtw89_btc_ver *ver = btc->ver;
+
+	rtw89_debug(rtwdev, RTW89_DBG_BTC,
+		    "[BTC], %s(): Init %s !!\n", __func__,
+		    chip_id_str(chip->chip_id));
+
+	_reset_btc_var(rtwdev, BTC_RESET_ALL);
+
+	btc->dm.run_reason = BTC_RSN_NONE;
+	btc->dm.run_action = BTC_ACT_NONE;
+	if (ver->fcxctrl >= 7)
+		btc->ctrl.ctrl_v7.igno_bt = true;
+	else
+		btc->ctrl.ctrl.igno_bt = true;
+	wl->status.map.init_ok = true;
+}
+
 void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev)
 {
 	struct rtw89_btc *btc = &rtwdev->btc;
@@ -7941,19 +7963,6 @@ void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode)
 	const struct rtw89_chip_info *chip = rtwdev->chip;
 	const struct rtw89_btc_ver *ver = btc->ver;
 
-	rtw89_debug(rtwdev, RTW89_DBG_BTC,
-		    "[BTC], %s(): Init %s !!\n", __func__,
-		    chip_id_str(chip->chip_id));
-
-	_reset_btc_var(rtwdev, BTC_RESET_ALL);
-	btc->dm.run_reason = BTC_RSN_NONE;
-	btc->dm.run_action = BTC_ACT_NONE;
-	if (ver->fcxctrl >= 7)
-		btc->ctrl.ctrl_v7.igno_bt = true;
-	else
-		btc->ctrl.ctrl.igno_bt = true;
-	wl->status.map.init_ok = true;
-
 	rtw89_debug(rtwdev, RTW89_DBG_BTC,
 		    "[BTC], %s(): mode=%d\n", __func__, mode);
 
diff --git a/drivers/net/wireless/realtek/rtw89/coex.h b/drivers/net/wireless/realtek/rtw89/coex.h
index 259c6e2c0e3c..fb151f68eb64 100644
--- a/drivers/net/wireless/realtek/rtw89/coex.h
+++ b/drivers/net/wireless/realtek/rtw89/coex.h
@@ -272,6 +272,7 @@ enum btc_wl_gpio_debug {
 	BTC_DBG_USER_DEF = 31,
 };
 
+void rtw89_btc_init(struct rtw89_dev *rtwdev);
 void rtw89_btc_ntfy_poweron(struct rtw89_dev *rtwdev);
 void rtw89_btc_ntfy_poweroff(struct rtw89_dev *rtwdev);
 void rtw89_btc_ntfy_init(struct rtw89_dev *rtwdev, u8 mode);
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 26b744dfbcf8..85aeb9e90812 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -7488,6 +7488,7 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev)
 	}
 
 	rtw89_rfkill_polling_init(rtwdev);
+	rtw89_btc_init(rtwdev);
 
 	return 0;
 
-- 
2.25.1