From nobody Fri Oct 3 23:02:05 2025 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 D07312FFDC1; Fri, 22 Aug 2025 12:58:09 +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=1755867490; cv=none; b=gKIyUOoVt8wy7/oAbnjQiL/RqAhqcJwfJbas20W0FTP0cCoWRzCfsUzksD0OZ1Se6pt19DMRDFZoOESxoZK01ugZ0MuBwIi0Z6Ho8Wq6ayJ+YpjovQtFd6woXnRFVAmbHLrrO+ZphwbI19IvzzKIuJWxRvP3jNIAs9BfpoeOgfg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755867490; c=relaxed/simple; bh=4/1ip04GTUVjn+DTl6JTM32LsyVUAI+Y7eDrGdATaYc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=FLJJVsg2eskZPKfE4bxCMgBaxCmn/oMl9fVPU9H7pkd0gObQ+lv8ZeuLpiwqyyj17XxMJ3NHMPjpDFA2XQh6UbS1qIt4wYhzKSY+Vw9KwXWRK1qWXnYROARDtUdS/FEVIeoWr3Vp904S45Crif/L3lspf29YmaGoxyVcHZ7QSyI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jOJuITsm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jOJuITsm" Received: by smtp.kernel.org (Postfix) with ESMTPS id 4DE0FC113D0; Fri, 22 Aug 2025 12:58:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755867489; bh=4/1ip04GTUVjn+DTl6JTM32LsyVUAI+Y7eDrGdATaYc=; h=From:Date:Subject:To:Cc:Reply-To:From; b=jOJuITsmR/VHBSrsLLxE08s9zp0o+Uwsm48EoIlO+2UlKCp3uTraJHWow9JS8g5Su 0kMgW+9owV7tvt7cGe581O++3UAmPF02XspSudcLtJbd4GJGco3FgEUshDBOV/JF1H P5IrzgTblzglQgNXgh53N4/yGgf7gtVt88DqsEMPS71VjWHLew/tbn/Ju/00R8+QtS GbNGbX3Md9StxQHoyBdULNjaO0WoHfrUwZOCvGNIGIjBJNub7utrNNatD2FBkSx06h pPKEg0urZvChV4Ff3EYmVyIv7SPumAb64VwCwu5fHkBPeShUnUL9gTuIymBZRxSRZW PNI52gjdP8yFQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3E8AFCA0EEB; Fri, 22 Aug 2025 12:58:09 +0000 (UTC) From: Cryolitia PukNgae via B4 Relay Date: Fri, 22 Aug 2025 20:58:08 +0800 Subject: [PATCH] ALSA: usb-audio: Add mute TLV for playback volumes on some devices Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250822-mixer-quirk-v1-1-b19252239c1c@uniontech.com> X-B4-Tracking: v=1; b=H4sIAF9pqGgC/xWMQQqAIBAAvxJ7TjAtjL4SHSrXWiKrlSIQ/54dh 2EmQkAmDNAVERgfCnT4DFVZwLyOfkFBNjMoqRrZKiV2epHFdRNvAqWpnZmM1UZDLk5Gl/V/64e UPo8oZktdAAAA X-Change-ID: 20250822-mixer-quirk-e074f7b7d373 To: Jaroslav Kysela , Takashi Iwai Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, guanwentao@uniontech.com, niecheng1@uniontech.com, zhanjun@uniontech.com, jeffbai@aosc.io, Guoli An , Cryolitia PukNgae X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755867488; l=1344; i=cryolitia@uniontech.com; s=20250730; h=from:subject:message-id; bh=CbanlkJhMdYwPVYycxuiequ7kNqYRPxDyM43A/LEFUw=; b=yCxulBPx293iMhoZV+mLoi+fq/AH8+tHNDLBwFVMn6E6UhqhkD30MdIhEOftKafe1+gSimyE5 xepKmUPCykeB7T9W26JQvqix9eJaJpzL+4fglwhO8G5xr614LscM4pD X-Developer-Key: i=cryolitia@uniontech.com; a=ed25519; pk=tZ+U+kQkT45GRGewbMSB4VPmvpD+KkHC/Wv3rMOn/PU= X-Endpoint-Received: by B4 Relay for cryolitia@uniontech.com/20250730 with auth_id=474 X-Original-From: Cryolitia PukNgae Reply-To: cryolitia@uniontech.com From: Cryolitia PukNgae Applying the quirk of that, the lowest Playback mixer volume setting mutes the audio output, on more devices. Link: https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/2514 Tested-by: Guoli An Signed-off-by: Cryolitia PukNgae --- sound/usb/mixer_quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 7cc27ae5512f07d5318443a7e03c1da7943bfb7a..6b47b3145d2cfd84bbadbe9e2b3= e4383ed6828b4 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -4609,9 +4609,11 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_i= nterface *mixer, snd_dragonfly_quirk_db_scale(mixer, cval, kctl); break; /* lowest playback value is muted on some devices */ + case USB_ID(0x0572, 0x1b09): /* Conexant Systems (Rockwell), Inc. */ case USB_ID(0x0d8c, 0x000c): /* C-Media */ case USB_ID(0x0d8c, 0x0014): /* C-Media */ case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */ + case USB_ID(0x2d99, 0x0026): /* HECATE G2 GAMING HEADSET */ if (strstr(kctl->id.name, "Playback")) cval->min_mute =3D 1; break; --- base-commit: 3957a5720157264dcc41415fbec7c51c4000fc2d change-id: 20250822-mixer-quirk-e074f7b7d373 Best regards, --=20 Cryolitia PukNgae