From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E70E39446B for ; Tue, 7 Jul 2026 09:12:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.75.126.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783415574; cv=none; b=Fnjex/SH4QfffpSeelR8aGZtW/ezJfHkXcH+gS33izc6XgO0ZzJ4ZCdNbBtgmeYfMb7VH9gAdE1iOr0y7hYiERaY1DYGjVqPNvr02AAcpMAJ726sLX4HCcqF46QEJ1OsRoG/cTlWxEayBumqlX842xCMUAELUVt9YpCI3YHmu5E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783415574; c=relaxed/simple; bh=qTXCKGJjKoD2Y6KITC6vX+PE1ZfendGZWqfk/dw4tFQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OQz8hAtmizz7y+2L2fs4R/9ib5gzHuurNuTqdPjLOIMpEEr9Szrj/qFmzKTj0OqOLR+8Xg3T38ACKS666bDFpu2JhuKmVxhe19wppA/X1ykosRcPP/N6UixbJf7vAeeaDEer7r3pJzO2ReVWj4FSqvYLEdyOrY0QBxezOrHRbgI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com; spf=pass smtp.mailfrom=realtek.com; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b=pDzVVFhu; arc=none smtp.client-ip=211.75.126.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=realtek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=realtek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=realtek.com header.i=@realtek.com header.b="pDzVVFhu" X-SpamFilter-By: ArmorX SpamTrap 5.80 with qID 6679CodnE1359656, This message is accepted by code: ctloc85258 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=realtek.com; s=dkim; t=1783415570; bh=H/9EKYJqJxp+ZivJ5vkhzoXmSfwXK8oAwDfxhMWzU7E=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding:Content-Type; b=pDzVVFhuRNZiyuEGzf7UZRTkGZ2SpJYdFC4ritVz7M/cvVR21cbgaD5c0OtiXUdz9 CdQZWSRnUO4tZAEmc4EfeiMdm4jBSdMl+Ot5c7UmY9w0rAk3rR5WRULNlkyZT7c8b6 /OmDNcqQm8A/I/CgMQ+dvqrjh+tQsp2Zt7tuyjU2Wlc5kAaHiU9AYtFrei19t85Y3E oVSkhTHpPQkT3hSus6ec2TaKyjeFk5fM2eyCyeCuJk/rNJgqAPDXKHApuWDTOYqzkt ofxTbk1/jTPmkCggf8v4QCLQ87JGhEdviMQrQa4QB2voDbCgZbMLzlKbe54Nodw6rE eHfoUo73fB8mw== Received: from mail.realtek.com (rtkexhmbs02.realtek.com.tw[172.21.6.41]) by rtits2.realtek.com.tw (8.15.2/3.29/5.94) with ESMTPS id 6679CodnE1359656 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 7 Jul 2026 17:12:50 +0800 Received: from RTKEXHMBS03.realtek.com.tw (10.21.1.53) by RTKEXHMBS02.realtek.com.tw (172.21.6.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Tue, 7 Jul 2026 17:12:50 +0800 Received: from [127.0.1.1] (172.21.40.75) by RTKEXHMBS03.realtek.com.tw (10.21.1.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17 via Frontend Transport; Tue, 7 Jul 2026 17:12:50 +0800 From: Ping-Ke Shih To: CC: , Subject: [PATCH rtw-next 11/15] wifi: rtw89: 8922d: update scaling factor for RX path Date: Tue, 7 Jul 2026 17:10:52 +0800 Message-ID: <20260707091056.42771-12-pkshih@realtek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260707091056.42771-1-pkshih@realtek.com> References: <20260707091056.42771-1-pkshih@realtek.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Update the per-MCS calibration values of RX scaling factors on RX path (1R or 2R) for BCC and LDPC coding schemes. Signed-off-by: Ping-Ke Shih --- drivers/net/wireless/realtek/rtw89/reg.h | 5 ++++ drivers/net/wireless/realtek/rtw89/rtw8922d.c | 26 +++++++++++-------- 2 files changed, 20 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 72f7b80fe1fb..2caefb929199 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -11002,6 +11002,11 @@ #define R_RX_LDPC02_BE4 0x26834 #define B_RX_LDPC10_BE4 GENMASK(17, 12) #define B_RX_LDPC11_BE4 GENMASK(23, 18) +#define B_RX_LDPC12_BE4 GENMASK(29, 24) +#define R_RX_LDPC03_BE4 0x26838 +#define B_RX_LDPC13_BE4 GENMASK(5, 0) +#define B_RX_LDPC02_BE4 GENMASK(23, 18) +#define B_RX_LDPC03_BE4 GENMASK(29, 24) #define R_RX_LDPC00_BE4 0x2683C #define B_RX_LDPC04_BE4 GENMASK(5, 0) #define B_RX_LDPC05_BE4 GENMASK(11, 6) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922d.c b/drivers/net/wireless/realtek/rtw89/rtw8922d.c index 8ca07aeb377a..768434db14c6 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922d.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922d.c @@ -2230,38 +2230,42 @@ static int rtw8922d_ctrl_rx_path_tmac(struct rtw89_dev *rtwdev, rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS6_BE4, 3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS7_BE4, 7, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS8_BE4, 2, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS9_BE4, 2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN00_BE4, B_RX_AWGN04_BE4, 4, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN00_BE4, B_RX_AWGN07_BE4, 2, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN01_BE4, B_RX_AWGN09_BE4, 0, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN02_BE4, B_RX_AWGN11_BE4, 1, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC04_BE4, 8, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC05_BE4, 5, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC06_BE4, 3, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC07_BE4, 5, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC08_BE4, 1, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC01_BE4, B_RX_LDPC09_BE4, 2, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC10_BE4, 4, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC11_BE4, 2, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC02_BE4, 0x6, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC03_BE4, 0xf, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC04_BE4, 0x10, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC05_BE4, 0xa, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC06_BE4, 0x8, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC07_BE4, 0x14, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC01_BE4, B_RX_LDPC09_BE4, 0x14, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC10_BE4, 0xc, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC11_BE4, 0xb, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC12_BE4, 0x14, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC13_BE4, 0x2d, phy_idx); } else { rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC0_BE4, B_RXCH_MCS4_BE4, 13, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS5_BE4, 15, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS6_BE4, 6, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS7_BE4, 15, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS8_BE4, 4, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RXCH_BCC1_BE4, B_RXCH_MCS9_BE4, 15, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN00_BE4, B_RX_AWGN04_BE4, 9, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN00_BE4, B_RX_AWGN07_BE4, 3, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN01_BE4, B_RX_AWGN09_BE4, 1, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_AWGN02_BE4, B_RX_AWGN11_BE4, 0, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC02_BE4, 0x3, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC03_BE4, 0x9, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC04_BE4, 9, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC05_BE4, 8, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC06_BE4, 6, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC07_BE4, 16, phy_idx); - rtw89_phy_write32_idx(rtwdev, R_RX_LDPC00_BE4, B_RX_LDPC08_BE4, 4, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC01_BE4, B_RX_LDPC09_BE4, 9, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC10_BE4, 9, phy_idx); rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC11_BE4, 7, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC02_BE4, B_RX_LDPC12_BE4, 0x17, phy_idx); + rtw89_phy_write32_idx(rtwdev, R_RX_LDPC03_BE4, B_RX_LDPC13_BE4, 0x1a, phy_idx); } return 0; -- 2.25.1