From: Yan-Hsuan Chuang <yhchuang@realtek.com>
Date: Thu, 11 May 2017 19:01:15 +0000 (-0500)
Subject: rtlwifi: btcoex: 21a 2ant: run mechanism if status changes or auto adjust is set
X-Git-Tag: v4.13-rc1~157^2~214^2~106
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1f88d59e350eea7baadb657cb03f57f6816b3b95;p=karo-tx-linux.git

rtlwifi: btcoex: 21a 2ant: run mechanism if status changes or auto adjust is set

The driver will periodically ask the coex, and the coex only runs the
mechanism when the status was changed or the auto adjust is set.

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>
---

diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
index ca7649dca352..0d97e214ee10 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -3485,14 +3485,14 @@ static void btc8821a2ant_run_coexist_mechanism(struct btc_coexist *btcoexist)
 	if (btc8821a2ant_is_common_action(btcoexist)) {
 		RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
 			 "[BTCoex], Action 2-Ant common\n");
-		coex_dm->reset_tdma_adjust = true;
+		coex_dm->auto_tdma_adjust = true;
 	} else {
 		if (coex_dm->cur_algorithm != coex_dm->pre_algorithm) {
 			RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,
 				 "[BTCoex], pre_algorithm = %d, cur_algorithm = %d\n",
 				    coex_dm->pre_algorithm,
 				    coex_dm->cur_algorithm);
-			coex_dm->reset_tdma_adjust = true;
+			coex_dm->auto_tdma_adjust = false;
 		}
 		switch (coex_dm->cur_algorithm) {
 		case BT_8821A_2ANT_COEX_ALGO_SCO:
@@ -4200,7 +4200,14 @@ void ex_btc8821a2ant_periodical(struct btc_coexist *btcoexist)
 			 "[BTCoex], ****************************************************************\n");
 	}
 
-	btc8821a2ant_query_bt_info(btcoexist);
-	btc8821a2ant_monitor_bt_ctr(btcoexist);
-	btc8821a2ant_monitor_wifi_ctr(btcoexist);
+	if (btcoexist->auto_report_2ant) {
+		btc8821a2ant_query_bt_info(btcoexist);
+	} else {
+		btc8821a2ant_monitor_bt_ctr(btcoexist);
+		btc8821a2ant_monitor_wifi_ctr(btcoexist);
+
+		if (btc8821a2ant_is_wifi_status_changed(btcoexist) ||
+		    coex_dm->auto_tdma_adjust)
+			btc8821a2ant_run_coexist_mechanism(btcoexist);
+	}
 }