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rtlwifi: btcoex: 23b 2ant: some hi-prio pkt will cause hid_exist

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Clear the hid_exist flag by monitoring the packet counter.

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 2017-04-06 15:19:58 -05:00 committed by Kalle Valo
parent 588a290b46
commit f4a23e194e
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b2ant.c
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@ -4329,6 +4329,7 @@ void ex_btc8723b2ant_pnp_notify(struct btc_coexist *btcoexist, u8 pnp_state)
void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist)
{
struct rtl_priv *rtlpriv = btcoexist->adapter;
struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;
RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
"[BTCoex], ==========================Periodical===========================\n");
@ -4352,6 +4353,13 @@ void ex_btc8723b2ant_periodical(struct btc_coexist *btcoexist)
btc8723b2ant_monitor_bt_ctr(btcoexist);
btc8723b2ant_monitor_wifi_ctr(btcoexist);
/* for some BT speakers that High-Priority pkts appear before
* playing, this will cause HID exist
*/
if ((coex_sta->high_priority_tx + coex_sta->high_priority_rx < 50) &&
(bt_link_info->hid_exist))
bt_link_info->hid_exist = false;
if (btc8723b2ant_is_wifi_status_changed(btcoexist) ||
coex_dm->auto_tdma_adjust)
btc8723b2ant_run_coexist_mechanism(btcoexist);