From: Yan-Hsuan Chuang <yhchuang@realtek.com>
Date: Thu, 13 Apr 2017 18:06:58 +0000 (-0500)
Subject: rtlwifi: btcoex: 21a 2ant: suffer less tx penalty from retry
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5a81969c1cc3a19a65ebbd9f31f844b0a5060d25;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

rtlwifi: btcoex: 21a 2ant: suffer less tx penalty from retry

Change h2c parameter to decrease tx penalty.

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 4abfddcf2d11..1a1e4136d48e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
+++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8821a2ant.c
@@ -693,11 +693,11 @@ static void btc8821a2ant_set_sw_penalty_tx_rate_adaptive(
 		/* normal rate except MCS7/6/5, OFDM54/48/36 */
 		h2c_parameter[2] = 0x00;
 		/* MCS7 or OFDM54 */
-		h2c_parameter[3] = 0xf7;
+		h2c_parameter[3] = 0xf5;
 		/* MCS6 or OFDM48 */
-		h2c_parameter[4] = 0xf8;
+		h2c_parameter[4] = 0xa0;
 		/* MCS5 or OFDM36 */
-		h2c_parameter[5] = 0xf9;
+		h2c_parameter[5] = 0xa0;
 	}
 
 	RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD,