From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793211724; b=y9ZRLUt2oSOOkq4ToYLrIFzR7I6KNXf7sajIwI2YZx1KUCZwjAjTxLn33nOt1B9Qp2T3 DMxr42+9GOcTLyoVeulwy9W9OIMTkDu/ppWtxL2dgjMamsixk/ajoU4cjC9Re+gwk1xsI 652mCoMhbaK48dK77pwSA40cm6lhkN0qnvwIGHDRqznP121EVjVD1xXF1+QLGkc9nyuL6 fO4GTXx+kTNmVw0lIVsuPRirEs5XoFKfJybxNDRYwztrI8rOnIPYopV63soFlkvy0DWG5 iBU4cL2VfE9aI7oxPErV9W2Ym6sgYya77lgt2CDOom7KuB87sl5K7CdekMrr8ShmCeA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793211724; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=PD2e3P9OplYRH3NsqXMOoKXvewNeqZ98p9aBOHL6f1Q=; b=VEX9RY8hc1UVd5fl1UiK+y/GYAdiqfXzV2Lt+fCgEBgGEJ5Uv3ZfmueWHRc022Brqass b/M/KPX3/1/zwBZRrBtAyaYdLUbEDjfan+h3aQ6tDreHEobl8V1bNyorAJwgleIc9zRZJ UOjOU2B5C594Q10nmKi1hPRsQpWFng68IAwh74GlGh+LrVdsxdTHgRE9sAePpXww21Coc u1HJuAQKjLc6SwmeanPoxN8+TozCFHzG0a3WxEeC1ZoaEjmKwu13EZfVoQHTVyuGz69n6 on77low4BdU4sZMY2hjzyOwthlWTQjs0Gi/X/1Jnos72TBQEpPUOPH9e3KKTYiV6IJw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=1Aoa+GSa; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CA3F260A261C; Wed, 28 Oct 2026 18:22:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=1Aoa+GSa Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F4591F01825; Wed, 28 Oct 2026 18:22:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793211723; bh=PD2e3P9OplYRH3NsqXMOoKXvewNeqZ98p9aBOHL6f1Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=1Aoa+GSaczgQFfQor6h/iczy2k2Ho638xAYgl/Cg7esBtmSmutWMeXk/6QwoZ2kqo yn5LTonsjI00QDhqPhhfysRTWK5DZFme2UItXVymp1j63qLbAzYECyAr2WtwGV55hi ZcEhlpa5S67nfxY3fJInGE0Cw1k+gsyI84hMl+nk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, HyeongJun An , Mark Brown , Sasha Levin Subject: [PATCH 5.15 479/571] ASoC: nau8822: Fix the 128x oversampling switch bits Date: Wed, 28 Oct 2026 18:00:26 +0100 Message-ID: <20261028170019.388954280@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261028170008.009143722@linuxfoundation.org> References: <20261028170008.009143722@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: HyeongJun An [ Upstream commit 4db45fc1da3d62d0fa6e8f1e457ae92e8741ed07 ] The DAC and ADC 128x Oversampling Switches use bit 5 of R10 and R14. The NAU8822 datasheet register map puts DACOS and ADCOS at bit 3 of those registers. In R14, bit 5 is inside HPF[6:4], which the High Pass Cut Off control owns. So turning on ADC oversampling changes the high pass cut-off, and the oversampling bit cannot be set. In R10, bit 5 is reserved, so the DAC switch has no effect. Use bit 3 for both. Fixes: 1e3cb6c321be ("ASoC: nau8822: new codec driver") Assisted-by: Claude:claude-opus-5-5 Signed-off-by: HyeongJun An Link: https://patch.msgid.link/20261008130953.2446692-7-sammiee5311@gmail.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/nau8822.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/nau8822.c b/sound/soc/codecs/nau8822.c index 6ffd0f5e3a609..7273e01847689 100644 --- a/sound/soc/codecs/nau8822.c +++ b/sound/soc/codecs/nau8822.c @@ -379,9 +379,9 @@ static const struct snd_kcontrol_new nau8822_snd_controls[] = { NAU8822_REG_RIGHT_ADC_BOOST_CONTROL, 0, 7, 0, boost_tlv), SOC_SINGLE("DAC 128x Oversampling Switch", - NAU8822_REG_DAC_CONTROL, 5, 1, 0), + NAU8822_REG_DAC_CONTROL, 3, 1, 0), SOC_SINGLE("ADC 128x Oversampling Switch", - NAU8822_REG_ADC_CONTROL, 5, 1, 0), + NAU8822_REG_ADC_CONTROL, 3, 1, 0), }; /* LMAIN and RMAIN Mixer */ -- 2.53.0