From patchwork Fri Mar 18 02:32:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ping-Ke Shih X-Patchwork-Id: 552997 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 51932C433FE for ; Fri, 18 Mar 2022 02:33:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231827AbiCRCeu (ORCPT ); Thu, 17 Mar 2022 22:34:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231777AbiCRCen (ORCPT ); Thu, 17 Mar 2022 22:34:43 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B14D019ABC5 for ; Thu, 17 Mar 2022 19:33:21 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.73 with qID 22I2XFVB0017661, 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 (8.15.2/2.71/5.88) with ESMTPS id 22I2XFVB0017661 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 18 Mar 2022 10:33:15 +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 15.1.2375.24; Fri, 18 Mar 2022 10:33:15 +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 15.1.2308.21; Fri, 18 Mar 2022 10:33:14 +0800 From: Ping-Ke Shih To: CC: , , Subject: [PATCH 06/11] rtw89: disabled IGI configuration for unsupported hardware Date: Fri, 18 Mar 2022 10:32:09 +0800 Message-ID: <20220318023214.32411-7-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220318023214.32411-1-pkshih@realtek.com> References: <20220318023214.32411-1-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: trusted connection X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 03/18/2022 02:15:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: =?big5_tw?b?Q2xlYW4sIGJhc2VzOiAyMDIyLzMvMTggpFekyCAxMjo0?= =?big5_tw?b?MDowMA==?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Johnson Lin Bypass IGI, known as Rx gain, adjustment flow for incompatible hardware architectures. Signed-off-by: Johnson Lin Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/core.c | 2 ++ drivers/net/wireless/realtek/rtw89/core.h | 1 + drivers/net/wireless/realtek/rtw89/phy.c | 3 ++- 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index c61061358980b..bce4834f18ec0 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -2752,6 +2752,8 @@ static void rtw89_core_setup_phycap(struct rtw89_dev *rtwdev) rtwdev->hal.support_cckpd = !(rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv <= CHIP_CBV) && !(rtwdev->chip->chip_id == RTL8852B && rtwdev->hal.cv <= CHIP_CAV); + rtwdev->hal.support_igi = + rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv <= CHIP_CBV; } static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 5900cbc0efd9e..725484be2b622 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -2489,6 +2489,7 @@ struct rtw89_hal { u8 tx_nss; u8 rx_nss; bool support_cckpd; + bool support_igi; }; #define RTW89_MAX_MAC_ID_NUM 128 diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index c27148acfa048..193afb1f53f5a 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -3309,7 +3309,8 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev) dig->igi_rssi, dig->dyn_igi_max, dig->dyn_igi_min, dig->igi_fa_rssi); - rtw89_phy_dig_config_igi(rtwdev); + if (rtwdev->hal.support_igi) + rtw89_phy_dig_config_igi(rtwdev); rtw89_phy_dig_dyn_pd_th(rtwdev, dig->igi_fa_rssi, dig->dyn_pd_th_en);