From patchwork Wed Apr 12 01:28:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 673126 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D0B6C77B75 for ; Wed, 12 Apr 2023 01:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229498AbjDLB2z (ORCPT ); Tue, 11 Apr 2023 21:28:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44478 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229490AbjDLB2x (ORCPT ); Tue, 11 Apr 2023 21:28:53 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58F213A9E for ; Tue, 11 Apr 2023 18:28:51 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 33C1SMf64009253, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 33C1SMf64009253 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Wed, 12 Apr 2023 09:28:22 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Wed, 12 Apr 2023 09:28:44 +0800 Received: from localhost (172.21.69.188) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Wed, 12 Apr 2023 09:28:43 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH 1/4] wifi: rtw89: coex: Enable Wi-Fi RX gain control for free run solution Date: Wed, 12 Apr 2023 09:28:28 +0800 Message-ID: <20230412012831.10519-2-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230412012831.10519-1-pkshih@realtek.com> References: <20230412012831.10519-1-pkshih@realtek.com> MIME-Version: 1.0 X-Originating-IP: [172.21.69.188] X-ClientProxiedBy: RTEXMBS02.realtek.com.tw (172.21.6.95) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ching-Te Ku 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 Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/rtw8852b.c | 4 ++-- drivers/net/wireless/realtek/rtw89/rtw8852c.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index bae80984cfd51..ed12f72301be7 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -323,7 +323,7 @@ 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} @@ -335,7 +335,7 @@ 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} diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index ba728fca91881..78d618dd714c0 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -2536,7 +2536,7 @@ 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} @@ -2548,7 +2548,7 @@ 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}