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 88D2F1B424F; Sun, 7 Sep 2025 20:14:07 +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=1757276047; cv=none; b=Urk8mfEi1a6NM5q5NMPij6gKivmySs1sFkmDm2PXkCFGuHblo2gUHsdShoSooaQnpiUW+3J0Pec7sRBODncF+/vJ7l0vDwGlerrSIJoPrGgmSZx1ZDAt2wEXxsCNdt+flZHbLNjXAMHxqc+LhcJG+5SlmQpJflURaTYs3hjq2tY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757276047; c=relaxed/simple; bh=8I323Zem2ZaqzuK/rkNIHcJA/lCkM/pc7qCrdO2PKM0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Tmbo9ZgsjcGDs+ZxHUYFqj8ifsRz4qJbqVCVdk0f5fzgQt0itSezBksd0n3lk2u5/XrXgQMKsVPW+EdL9GGnneHDZ/2GveIUWdurn1rgJ2aIO3z8roz/5zNtyNSTAtlMXXeFdG4U9lcHXGUezE8sXYIIG6qt9QNA+BBGQSyBnVw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=VaD8gwt5; 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="VaD8gwt5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B5427C4CEF0; Sun, 7 Sep 2025 20:14:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1757276047; bh=8I323Zem2ZaqzuK/rkNIHcJA/lCkM/pc7qCrdO2PKM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VaD8gwt508V10rPRkMhsLaEHlKQR8e0vTp5QLonpLTPFQEyk9KGbWOsg1UnxNWVHx NXEr2WS7gIy47FN1vlC6i+4XYQjhujFJjvYcK/uIaTRWeLAS+UbQlMUuzRBwsiqCxz tR3NEKIKW+ohJxZcKje2Aon/vcMeAin0w01duMug= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Guoli An , Cryolitia PukNgae , Takashi Iwai Subject: [PATCH 5.15 29/64] ALSA: usb-audio: Add mute TLV for playback volumes on some devices Date: Sun, 7 Sep 2025 21:58:11 +0200 Message-ID: <20250907195604.196017958@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250907195603.394640159@linuxfoundation.org> References: <20250907195603.394640159@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Cryolitia PukNgae commit 9c6182843b0d02ca04cc1d946954a65a2286c7db upstream. 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 Cc: Tested-by: Guoli An Signed-off-by: Cryolitia PukNgae Link: https://patch.msgid.link/20250822-mixer-quirk-v1-1-b19252239c1c@uniontech.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/mixer_quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -3609,9 +3609,11 @@ void snd_usb_mixer_fu_apply_quirk(struct 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 = 1; break;