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 4A9ED1E87B; Mon, 23 Jun 2025 22:06:32 +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=1750716392; cv=none; b=cS1kziN/v9eEm3mO4unSYztgF6zYvH7TxiriU8+FPbjIizHxjrxY1XSXkmi39oahuL0SGw0wOkALReOuC7S+TesNnk63IasJATVgG85+PKtmPd0WN9A0Lc3cRGKqD1/TPpnoXcSeDX1eQ3SwDQzLTb6fgiyET3byXqyIbTG5RpI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750716392; c=relaxed/simple; bh=xLQU4+nzo/hV3WNdfTQCaz/Jgv66LEkro7RU9bR+8ck=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Z881cY38oIabVxucgO2mDM9C37veIi3YzhXJhUL08SXK4GdiWztN1Sfb+M2newKugY31MDr+FvWq1mmYabppvHmJ8Swh+3KnUfqULlVujPOgoVT4HzeZ7vrgpsahM0H/DqNGl1hrfWkBVYwEK3Q8B8jxub/QTWT1996WyBZNcpE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=douem0nW; 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="douem0nW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D630CC4CEEA; Mon, 23 Jun 2025 22:06:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750716392; bh=xLQU4+nzo/hV3WNdfTQCaz/Jgv66LEkro7RU9bR+8ck=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=douem0nWYdJL0OSvtdPG2U3pLbKsV3bWUJUk9nZOWfGxy/fUjS8VUS5IWT0a2NnvA 2AVPmfOVf1nPPkiEeGd5i7qflaFV61LaliPN6GSdTUmYgK7GyvQisv3ljIDq3MWSMG AP8IgixCuf3IZf2SryMByQ6g0fuZ7/l1DeyWS8nE= 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 6.12 248/414] wifi: rtw89: 8922a: fix TX fail with wrong VCO setting Date: Mon, 23 Jun 2025 15:06:25 +0200 Message-ID: <20250623130648.248785835@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130642.015559452@linuxfoundation.org> References: <20250623130642.015559452@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 6.12-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 28907df7407d5..c958d6ab24d32 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