From patchwork Fri Oct 14 06:02:35 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: 615396 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 796D4C43217 for ; Fri, 14 Oct 2022 06:04:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229736AbiJNGEL (ORCPT ); Fri, 14 Oct 2022 02:04:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229777AbiJNGEG (ORCPT ); Fri, 14 Oct 2022 02:04:06 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A339E1ACA88 for ; Thu, 13 Oct 2022 23:03:50 -0700 (PDT) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 29E62THx8023539, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (mapi.realtek.com[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 29E62THx8023539 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Fri, 14 Oct 2022 14:02:29 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36504.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Fri, 14 Oct 2022 14:03:00 +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; Fri, 14 Oct 2022 14:02:59 +0800 From: Ping-Ke Shih To: CC: Subject: [PATCH 2/4] wifi: rtw89: 8852b: add chip_ops related to RF calibration Date: Fri, 14 Oct 2022 14:02:35 +0800 Message-ID: <20221014060237.29050-3-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221014060237.29050-1-pkshih@realtek.com> References: <20221014060237.29050-1-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: 10/14/2022 05:44:00 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?Q2xlYW4sIGJhc2VzOiAyMDIyLzEwLzE0IKRXpMggMDM6?= =?big5_tw?b?MTg6MDA=?= X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-KSE-ServerInfo: RTEXH36504.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 Since RF calibrations are added, add chip_ops to call them. These chip_ops include initial, full calibration, configuration when switching band and scanning, and track work in period of 2 seconds. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/rtw8852b.c | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 0918b75ab1d94..0df044b1c392a 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -1513,6 +1513,43 @@ static void rtw8852b_set_channel_help(struct rtw89_dev *rtwdev, bool enter, } } +static void rtw8852b_rfk_init(struct rtw89_dev *rtwdev) +{ + rtwdev->is_tssi_mode[RF_PATH_A] = false; + rtwdev->is_tssi_mode[RF_PATH_B] = false; + + rtw8852b_dpk_init(rtwdev); + rtw8852b_rck(rtwdev); + rtw8852b_dack(rtwdev); + rtw8852b_rx_dck(rtwdev, RTW89_PHY_0); +} + +static void rtw8852b_rfk_channel(struct rtw89_dev *rtwdev) +{ + enum rtw89_phy_idx phy_idx = RTW89_PHY_0; + + rtw8852b_rx_dck(rtwdev, phy_idx); + rtw8852b_iqk(rtwdev, phy_idx); + rtw8852b_tssi(rtwdev, phy_idx, true); + rtw8852b_dpk(rtwdev, phy_idx); +} + +static void rtw8852b_rfk_band_changed(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx) +{ + rtw8852b_tssi_scan(rtwdev, phy_idx); +} + +static void rtw8852b_rfk_scan(struct rtw89_dev *rtwdev, bool start) +{ + rtw8852b_wifi_scan_notify(rtwdev, start, RTW89_PHY_0); +} + +static void rtw8852b_rfk_track(struct rtw89_dev *rtwdev) +{ + rtw8852b_dpk_track(rtwdev); +} + static u32 rtw8852b_bb_cal_txpwr_ref(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, s16 ref) { @@ -2346,6 +2383,11 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = { .read_efuse = rtw8852b_read_efuse, .read_phycap = rtw8852b_read_phycap, .fem_setup = NULL, + .rfk_init = rtw8852b_rfk_init, + .rfk_channel = rtw8852b_rfk_channel, + .rfk_band_changed = rtw8852b_rfk_band_changed, + .rfk_scan = rtw8852b_rfk_scan, + .rfk_track = rtw8852b_rfk_track, .power_trim = rtw8852b_power_trim, .set_txpwr = rtw8852b_set_txpwr, .set_txpwr_ctrl = rtw8852b_set_txpwr_ctrl,