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rtlwifi: btcoex: 21a 1ant: shorten wifi slot when connected scan 

If the wifi is scanning when connected, it is better if the slot
is shortened and the priority is increased. Otherwise bt a2dp may have
low quality.

Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Pkshih <pkshih@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Yan-Hsuan Chuang 2017-05-11 18:24:31 -05:00 committed by Kalle Valo
parent 2fb9ca230f
commit bcd6f89c01
1 changed files with 11 additions and 11 deletions
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22
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c
View File

@ -1730,23 +1730,23 @@ void btc8821a1ant_action_wifi_connected_scan(struct btc_coexist *btcoexist)
/* tdma and coex table */
if (BT_8821A_1ANT_BT_STATUS_ACL_BUSY == coex_dm->bt_status) {
if (bt_link_info->a2dp_exist && bt_link_info->pan_exist) {
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 22);
if (bt_link_info->a2dp_exist) {
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);
btc8821a1ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 1);
} else {
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
}
} else if ((BT_8821A_1ANT_BT_STATUS_SCO_BUSY ==
coex_dm->bt_status) ||
(BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY ==
coex_dm->bt_status)) {
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
btc8821a1ant_coex_table_with_type(btcoexist,
NORMAL_EXEC, 4);
}
} else if ((coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_SCO_BUSY) ||
(coex_dm->bt_status ==
BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY)) {
btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,
BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN);
} else {
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 20);
btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 1);
btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);
btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);
}
}