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Commit cb52b118 authored by Yan-Hsuan Chuang's avatar Yan-Hsuan Chuang Committed by Kalle Valo
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rtlwifi: btcoex: 21a 1ant: monitor bt profiling when scan 



When wifi is scanning and not connected, set the tdma and coex table
properly to control the priority of the packets to make the wifi bt
coexistence operate smoothly

Signed-off-by: default avatarYan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: default avatarLarry 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: default avatarKalle Valo <kvalo@codeaurora.org>
parent ee828085

drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a1ant.c

+27 −2
Original line number Diff line number Diff line
@@ -1481,10 +1481,35 @@ static void btc8821a1ant_action_hid_a2dp(struct btc_coexist *btcoexist) 
static

void btc8821a1ant_action_wifi_multi_port(struct btc_coexist *btcoexist)

{

	struct btc_bt_link_info *bt_link_info = &btcoexist->bt_link_info;



	btc8821a1ant_power_save_state(btcoexist, BTC_PS_WIFI_NATIVE, 0x0, 0x0);

	/* tdma and coex table */

	if (coex_dm->bt_status == BT_8821A_1ANT_BT_STATUS_ACL_BUSY) {

		if (bt_link_info->a2dp_exist) {

			btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, true, 14);

			btc8821a1ant_coex_table_with_type(btcoexist,

							  NORMAL_EXEC, 1);

		} else if (bt_link_info->a2dp_exist &&

			   bt_link_info->pan_exist) {

			btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);

			btc8821a1ant_coex_table_with_type(btcoexist,

							  NORMAL_EXEC, 4);

		} else {

			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) ||

		   (BT_8821A_1ANT_BT_STATUS_ACL_SCO_BUSY ==

		    coex_dm->bt_status)) {

		btc8821a1ant_act_bt_sco_hid_only_busy(btcoexist,

				BT_8821A_1ANT_WIFI_STATUS_CONNECTED_SCAN);

	} else {

		btc8821a1ant_ps_tdma(btcoexist, NORMAL_EXEC, false, 8);

		btc8821a1ant_coex_table_with_type(btcoexist, NORMAL_EXEC, 2);

	}

}



static

void btc8821a1ant_action_wifi_not_connected_asso_auth(