From ee406cec878941d997d4e7e02493079cf21109ec Mon Sep 17 00:00:00 2001 From: Yan-Hsuan Chuang Date: Thu, 11 May 2017 18:24:38 -0500 Subject: [PATCH] rtlwifi: btcoex: 21a 1ant: re-init coex after wifi leaves IPS Before entering IPS, set the PTA control to default value and re-init it after it leaves IPS to avoid running some redundant code in run_coexist_mechanism. 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 --- .../wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c index ab6530cfb653..84cc0bcc5f80 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c @@ -2473,7 +2473,7 @@ void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) btc8821a1ant_set_ant_path(btcoexist, BTC_ANT_PATH_BT, false, true); /* set PTA control */ - btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8); + btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 0); btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 0); } else if (BTC_IPS_LEAVE == type) { @@ -2481,7 +2481,9 @@ void ex_btc8821a1ant_ips_notify(struct btc_coexist *btcoexist, u8 type) "[BTCoex], IPS LEAVE notify\n"); coex_sta->under_ips = false; - btc8821a1ant_run_coexist_mechanism(btcoexist); + btc8821a1ant_init_hw_config(btcoexist, false, false); + btc8821a1ant_init_coex_dm(btcoexist); + btc8821a1ant_query_bt_info(btcoexist); } } -- 2.20.1