Commit 36ef71db authored Apr 12, 2023 by Ching-Te Ku Committed by Kalle Valo Apr 17, 2023

wifi: rtw89: coex: Enable Wi-Fi RX gain control for free run solution



When Wi-Fi & Bluetooth are both busy at the same time, Wi-Fi need to
enable RX gain to protect Wi-Fi RX RF ability. Without this configure
the interference from Bluetooth will bring a big impact to Wi-Fi RX.

Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230412012831.10519-2-pkshih@realtek.com

parent deb1b2ae

drivers/net/wireless/realtek/rtw89/rtw8852b.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -332,7 +332,7 @@ static const struct rtw89_btc_rf_trx_para rtw89_btc_8852b_rf_ul[] = {
		{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
		{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{6, 1, 0, 7},
		{13, 1, 0, 7},
		{13, 1, 0, 7}
		@@ -344,7 +344,7 @@ static const struct rtw89_btc_rf_trx_para rtw89_btc_8852b_rf_dl[] = {
		{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
		{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7},
		{255, 1, 0, 7},
		{255, 1, 0, 7}

drivers/net/wireless/realtek/rtw89/rtw8852c.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2542,7 +2542,7 @@ static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_rf_ul[] = {
		{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
		{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{6, 1, 0, 7},
		{13, 1, 0, 7},
		{13, 1, 0, 7}
		@@ -2554,7 +2554,7 @@ static const struct rtw89_btc_rf_trx_para rtw89_btc_8852c_rf_dl[] = {
		{255, 0, 0, 7}, /* 2 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* 3- >reserved for shared-antenna */
		{255, 0, 0, 7}, /* 4 ->reserved for shared-antenna */
		{255, 0, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7}, /* the below id is for non-shared-antenna free-run */
		{255, 1, 0, 7},
		{255, 1, 0, 7},
		{255, 1, 0, 7}