rtw88: coex: update the mechanism for A2DP + PAN

Update A2DP+PAN+WL mechanism for CPT(Coexistence Performance Test) to
enhance WL/BT performance at the environment that some specific AP are
existing.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201126021059.11981-4-pkshih@realtek.com

drivers/net/wireless/realtek/rtw88/coex.c

@@ -1910,6 +1910,7 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
 	struct rtw_efuse *efuse = &rtwdev->efuse;
 	struct rtw_chip_info *chip = rtwdev->chip;
 	u8 table_case, tdma_case;
+	bool wl_cpt_test = false, bt_cpt_test = false;
 
 	rtw_dbg(rtwdev, RTW_DBG_COEX, "[BTCoex], %s()\n", __func__);
 
@@ -1917,16 +1918,29 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
 	rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]);
 	if (efuse->share_ant) {
 		/* Shared-Ant */
-		if (coex_stat->wl_gl_busy &&
-		    coex_stat->wl_noisy_level == 0)
-			table_case = 14;
-		else
-			table_case = 10;
+		if (wl_cpt_test) {
+			if (coex_stat->wl_gl_busy) {
+				table_case = 20;
+				tdma_case = 17;
+			} else {
+				table_case = 10;
+				tdma_case = 15;
+			}
+		} else if (bt_cpt_test) {
+			table_case = 26;
+			tdma_case = 26;
+		} else {
+			if (coex_stat->wl_gl_busy &&
+			    coex_stat->wl_noisy_level == 0)
+				table_case = 14;
+			else
+				table_case = 10;
 
-		if (coex_stat->wl_gl_busy)
-			tdma_case = 15;
-		else
-			tdma_case = 20;
+			if (coex_stat->wl_gl_busy)
+				tdma_case = 15;
+			else
+				tdma_case = 20;
+		}
 	} else {
 		/* Non-Shared-Ant */
 		table_case = 112;
@@ -1937,6 +1951,11 @@ static void rtw_coex_action_bt_a2dp_pan(struct rtw_dev *rtwdev)
 			tdma_case = 120;
 	}
 
+	if (wl_cpt_test)
+		rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[1]);
+	else
+		rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]);
+
 	rtw_coex_table(rtwdev, false, table_case);
 	rtw_coex_tdma(rtwdev, false, tdma_case);
 }