From nobody Thu Apr 9 15:00:53 2026 Received: from sender4-op-o15.zoho.com (sender4-op-o15.zoho.com [136.143.188.15]) (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 14437390CAB; Tue, 3 Mar 2026 19:48:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.15 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772567331; cv=pass; b=Nm71gYuXr0NDStbE46YymDjM11HSj6FsRHxWZCbgY0qvx04QSxOScLnqIVoHQmuDS8mJTWiId3AKa4/js4X/WPMosLl+slsO4qvJeW8d2hNhkvhv8GuhPXEnnZPtSlVogQAn/DAv6QXekxIm53zzjqpunDg2nRv8iuXgoXpTbZg= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772567331; c=relaxed/simple; bh=+aoBBw0QAYw/VgMz6vdFpjOKSBM3Sq5nzN/0DB0JSZc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PT92mWwfVpUcnUgOFvUUn/H1IPyylIibwn1QFgrkD0JM1NDmylKRMp/2H4rc523BUko2gJmcPpp1pUXGZ3MpSI5s4IbNidLHFeQI+LbVWNr2EMu+zgwlY7ocwK84J6oWyDYBq4L4ghVV+PqfhEtJPHBweuYk2rtfn4x96Nx7A2Y= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rong.moe; spf=pass smtp.mailfrom=rong.moe; dkim=pass (2048-bit key) header.d=rong.moe header.i=i@rong.moe header.b=b80oSsBn; arc=pass smtp.client-ip=136.143.188.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rong.moe Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rong.moe Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rong.moe header.i=i@rong.moe header.b="b80oSsBn" ARC-Seal: i=1; a=rsa-sha256; t=1772567317; cv=none; d=zohomail.com; s=zohoarc; b=FhLxnO4OPCYdWDVmVoZtc4giOyRdEVFrYUy3zbGnE/H/XCJMD2CXVToSicpMC9cKQVdBcwgwH1gKrsi7klQ7iWMwwdqGXmfO9MCYHih854XVYa0wLAnibT1HOtq12lF7IhAyo8eghj8k3MLy7pSOn1jVMzPEGPB6RbSjGz+AIuI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772567317; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=dcL1ZYaSNXXOVvluiLbCfveAHnn1GXtTsMNzhPO8ZVI=; b=NYTLPLBFNC3AwZ9p+sHq2sby7oMY9AQU8JqBV7jX+sNyPOt+7dy0VAkgkhij4LGbTrWJy3y7zu0ykUkfurds0aN0KV/IyEtm20zMTEIZTryMwLZrroCty8PiLua9LvxFGdB95xIVoS66JjpBwknSelHSsL4Rahz+dTHDBrEw/H0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=rong.moe; spf=pass smtp.mailfrom=i@rong.moe; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1772567317; s=zmail2048; d=rong.moe; i=i@rong.moe; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:In-Reply-To:References:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=dcL1ZYaSNXXOVvluiLbCfveAHnn1GXtTsMNzhPO8ZVI=; b=b80oSsBnf9ufNrDeDzc5eTMg6HEW/4uig/Ojd53rIGE1+zQotpRym4cy2mtzoQCu e6N1rtosfpN/77S3Wwbw0M7lsLEQElxD67CHdMf+0vZLBCMB4LqPEW4su8o+Ueo0HHA 0oM2SCye08JrGaNkgYEIUbZKROvDyApf48QJ9iyUJxLTARJuzPsamP2G5LyAA0wHOu/ nz2nhFIy0NLhLtEukmuD78eMgxTOOENNYjtLt3rz59iC+iboC0lUuh8Tcu0UkXdO9SB RGjEc3bxLhhd1NuiDKkbfdqDlhxbDUPm+FER+TyJ/4NdeSJ0Uf2DlSfyOLkZ0y+eR5K 11FYvaAWQw== Received: by mx.zohomail.com with SMTPS id 1772567314904489.6854365407455; Tue, 3 Mar 2026 11:48:34 -0800 (PST) From: Rong Zhang To: Jaroslav Kysela , Takashi Iwai Cc: Rong Zhang , Jonathan Corbet , Shuah Khan , Cryolitia PukNgae , Arun Raghavan , linux-sound@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Icenowy Zheng Subject: [PATCH v3 7/8] ALSA: usb-audio: Add linear volume quirk for Hotone Audio Pulze Mini Date: Wed, 4 Mar 2026 03:48:02 +0800 Message-ID: <20260303194805.266158-8-i@rong.moe> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260303194805.266158-1-i@rong.moe> References: <20260303194805.266158-1-i@rong.moe> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Content-Type: text/plain; charset="utf-8" Hotone Audio Pulze Mini is a modeling amplifier with UAC interface. Its Playback and Capture mixers use linear volume with val =3D 0/100/1. Add a quirk table entry matching VID/PID=3D0x84ef/0x0082 and applying linear volume quirk flags, so that it can work properly. Quirky device sample: usb 7-1: New USB device found, idVendor=3D84ef, idProduct=3D0082, bcdDevi= ce=3D 1.03 usb 7-1: New USB device strings: Mfr=3D1, Product=3D2, SerialNumber=3D3 usb 7-1: Product: Pulze Mini usb 7-1: Manufacturer: Hotone Audio usb 7-1: SerialNumber: 20240807 Signed-off-by: Rong Zhang --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 7a5cec9cc4bd..17f6be4d2350 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2441,6 +2441,8 @@ static const struct usb_audio_quirk_flags_table quirk= _flags_table[] =3D { QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */ QUIRK_FLAG_ALIGN_TRANSFER), + DEVICE_FLG(0x84ef, 0x0082, /* Hotone Audio Pulze Mini */ + QUIRK_FLAG_MIXER_PLAYBACK_LINEAR_VOL | QUIRK_FLAG_MIXER_CAPTURE_LINEA= R_VOL), =20 /* Vendor and string descriptor matches */ VENDOR_STRING_FLG(0x1235, /* Conflict with Focusrite Novation */ --=20 2.53.0