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=1792774434; b=B0GNLDWoVukSRaqwbJVVlQVaWEX1phscPftHhnC+NAonU2mJ83F00VFk6KJrMmT5kt7s VbnlcpOU2OWEnMfa2Ol3wyet6l0ldkyaNnong/s5GftUl6kYiA6SY8o/G3V/WaJvQsC1H nIfSrOy6nuCiyO5GtgcrDpvd8btx1n+G5q7UrQPfnp9Ut1pDfZfMatGIFN53NfRpWD5mo QHLPPugB+UKm2Q7RArDdei4547/lTiQ3g/oh1hR1yE2sVsm8+zKg3yvGf6DUn/uVtueJb LzKCS82/wOE4vLwAuEUNc4ICdgtFxka626duFEWl3ACmilih7W/lUQjyu1CwEGNEVIA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792774434; 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=mYnlb5moLE0qUSVNFpKkDy4L8dTYUqgEaM0bHLCL2gE=; b=K9dus4WKf+SrEKNkOI4Xdb61BGvL/0DTxjh3JD/29wPROoS7AhJ84LgJ0mRtCTCOOMr2 9B8NAi1lDOni40bQ38xecVcHxfncAqITZcidll0egsUMRdgE1ndBHj5NSORyHpxpaC1GE 8XUAWXMwSYGjIddnnYgtN8GY0p84tI1VC/b8NG3yGdlfzhATV4b7HHNkoj8WH8q80DXQO ivTn3kepVkP6WdUNK1wEbOaw6l6/helbg0IfNnGwK+/cKpLov1EeZ2kRcQeHlHg/a+lhe 0XcKwrJqBFw0AAUEcv42ElC6IsOEtRnGbBdJfJ9dBm1wTWrc0r7N/2zAMowpoe+GvaA== 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=k15OJPXs; 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 73B4D606A31A; Fri, 23 Oct 2026 16:53:54 +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=k15OJPXs Received: by smtp.kernel.org (Postfix) with ESMTPSA id C38941F01825; Fri, 23 Oct 2026 16:53:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792774434; bh=mYnlb5moLE0qUSVNFpKkDy4L8dTYUqgEaM0bHLCL2gE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=k15OJPXsbcWzzVfdfjgnSD2ur/lj3rdiy6C79xRUynEYCs9x4RvhEYp/Gm1Yv5b4Z sLSSX2AlNAwKdVGPn4f8MYyHY5HaOAkOz0Edz0ms5XKDEqCmAwckZjVDFHFBqSdVqQ 2Oe6JH7UxvRRLzhExNU6hvA/j41LoLmo77I2uF0w= 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 7.2 038/242] ASoC: nau8822: Fix the 128x oversampling switch bits Date: Fri, 23 Oct 2026 18:38:00 +0200 Message-ID: <20261023163714.680735951@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261023163713.816071858@linuxfoundation.org> References: <20261023163713.816071858@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 7.2-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 830164e991a79..b4ae269873c4a 100644 --- a/sound/soc/codecs/nau8822.c +++ b/sound/soc/codecs/nau8822.c @@ -383,9 +383,9 @@ 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