From 728b610677012b3eb047641c80b3ef515130a177 Mon Sep 17 00:00:00 2001 From: Yan-Hsuan Chuang Date: Thu, 11 May 2017 14:01:16 -0500 Subject: [PATCH] rtlwifi: btcoex: 21a 2ant: init wlan when leave ips If the wifi is leaving ips, re-init the coex mechanisms, and before it is going into ips, the bt can just ignore the wifi activities. Signed-off-by: Yan-Hsuan Chuang Signed-off-by: Larry Finger Cc: Pkshih Cc: Birming Chiu Cc: Shaofu Cc: Steven Ting Signed-off-by: Kalle Valo --- .../net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c index 0d97e214ee10..cc354563cf35 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c @@ -3899,11 +3899,15 @@ void ex_btc8821a2ant_ips_notify(struct btc_coexist *btcoexist, u8 type) "[BTCoex], IPS ENTER notify\n"); coex_sta->under_ips = true; btc8821a2ant_wifi_off_hw_cfg(btcoexist); + btc8821a2ant_ignore_wlan_act(btcoexist, FORCE_EXEC, true); btc8821a2ant_coex_all_off(btcoexist); } else if (BTC_IPS_LEAVE == type) { RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; + ex_btc8821a2ant_init_hwconfig(btcoexist); + btc8821a2ant_init_coex_dm(btcoexist); + btc8821a2ant_query_bt_info(btcoexist); } } -- 2.20.1