From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 099D8C2E0; Mon, 23 Jun 2025 21:32:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750714336; cv=none; b=NphMQguUNCRCK6B5fA/b2EVJgJx6rg//L1hGPPEwXgxt7puKZnB0oZbYMKfD/v05WWSwrHUynQ0FKPBbuQetWw7C3rQzQ2kGAlGxs0Hgb2BMhOBaF+lWN68XdRw/qNzMuNUobTE6NYBhj+i2j4zPcjfZen4kxEhT1AZ0vKNT4JA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750714336; c=relaxed/simple; bh=UBsWxQEYF3/Y5KeLCjSCr1O2JzTzBiQMy3O5kOUA8zY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ua1KzHlsfpv2O2kHIoXu0i5r2cQpQI3GOCFJmOFm2K1k3afsYNNs7jb2fY/AOzUnihtAuu+FRBf1PU4IaqdS5Ojw5MXg4HoGxPxnnadrb/j6siqBwqXxJGZNYflDRbHqHkPtBlyhQ7jOHdyTewpdaAcHsMSIqWhLdKt+Gy3DkqE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=GpwNL+vU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="GpwNL+vU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9092AC4CEEA; Mon, 23 Jun 2025 21:32:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750714335; bh=UBsWxQEYF3/Y5KeLCjSCr1O2JzTzBiQMy3O5kOUA8zY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GpwNL+vUUyET9o0fUnjnP18hEtZd6UHYCPU4L8itknfmmso/euQ+CpaG0xmPHMa+H emLycsvvZFRo630uZSYqteF1Tu70xiwCa3Byszoq43dshoDGYmKVDcAFHnKjuqFaYA Si/FSXTIuDI+jexdcW0ISsQOJPdCGCSMvTC1k5AQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Kuan-Chung Chen , Ping-Ke Shih , Sasha Levin Subject: [PATCH 6.15 384/592] wifi: rtw89: 8922a: fix TX fail with wrong VCO setting Date: Mon, 23 Jun 2025 15:05:42 +0200 Message-ID: <20250623130709.576574926@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130700.210182694@linuxfoundation.org> References: <20250623130700.210182694@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kuan-Chung Chen [ Upstream commit 20aac091a15dc7229ef1a268253fe36bb6b2be39 ] An incorrect Voltage Controlled Oscillator (VCO) setting may cause Synthesizer (SYN) unlock, which may lead to a failure in the TX authentication request. Signed-off-by: Kuan-Chung Chen Signed-off-by: Ping-Ke Shih Link: https://patch.msgid.link/20250416081241.36138-3-pkshih@realtek.com Signed-off-by: Sasha Levin --- drivers/net/wireless/realtek/rtw89/rtw8922a_rfk.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8922a_rfk.c index c4c93f836a2f5..1659ea64ade11 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922a_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922a_rfk.c @@ -77,11 +77,6 @@ void rtw8922a_ctl_band_ch_bw(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, RR_CFGCH_BAND0 | RR_CFGCH_CH); rf_reg[path][i] |= u32_encode_bits(central_ch, RR_CFGCH_CH); - if (band == RTW89_BAND_2G) - rtw89_write_rf(rtwdev, path, RR_SMD, RR_VCO2, 0x0); - else - rtw89_write_rf(rtwdev, path, RR_SMD, RR_VCO2, 0x1); - switch (band) { case RTW89_BAND_2G: default: -- 2.39.5