diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c index 437007dd0db0..9178cccb5ddf 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c @@ -407,6 +407,7 @@ static void halbtc8723b1ant_update_bt_link_info(struct btc_coexist *btcoexist) bt_link_info->a2dp_exist = coex_sta->a2dp_exist; bt_link_info->pan_exist = coex_sta->pan_exist; bt_link_info->hid_exist = coex_sta->hid_exist; + bt_link_info->bt_hi_pri_link_exist = coex_sta->bt_hi_pri_link_exist; /* work around for HS mode. */ if (bt_hs_on) { @@ -2644,6 +2645,8 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, coex_sta->a2dp_exist = false; coex_sta->hid_exist = false; coex_sta->sco_exist = false; + + coex_sta->bt_hi_pri_link_exist = false; } else { /* connection exists */ coex_sta->bt_link_exist = true; @@ -2663,6 +2666,14 @@ void ex_halbtc8723b1ant_bt_info_notify(struct btc_coexist *btcoexist, coex_sta->sco_exist = true; else coex_sta->sco_exist = false; + + /* Add Hi-Pri Tx/Rx counter to avoid false detection */ + if (((coex_sta->hid_exist) || (coex_sta->sco_exist)) && + (coex_sta->high_priority_tx + coex_sta->high_priority_rx >= + 160) && + (!coex_sta->c2h_bt_inquiry_page)) + coex_sta->bt_hi_pri_link_exist = true; + } halbtc8723b1ant_update_bt_link_info(btcoexist); diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h index cf14db5fa759..0b7b9b2a8e12 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.h @@ -142,6 +142,7 @@ struct coex_sta_8723b_1ant { bool a2dp_exist; bool hid_exist; bool pan_exist; + bool bt_hi_pri_link_exist; bool under_lps; bool under_ips; diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h index ab2e31a44253..6ce2fcadc144 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.h @@ -468,6 +468,7 @@ struct btc_statistics { struct btc_bt_link_info { bool bt_link_exist; + bool bt_hi_pri_link_exist; bool sco_exist; bool sco_only; bool a2dp_exist;