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 DC52A27FB21; Sun, 7 Sep 2025 20:10:09 +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=1757275809; cv=none; b=FwPAvE7i+vO71GYzwAQ5Nt5FRaqATFqIw0coBrYBicXxY2ercwt38Ki3abygdAqGTHj8IK2TiQ2USQkP7spuiLxVpCJ1sriWfeQt65klNpSBba3mBOaJlUwWT4ObKIRPKqdnX/TNK9UMCieEMEVKnlI59Fd/txqzTraJTfjVnCQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757275809; c=relaxed/simple; bh=viD2OxfyT2Ca2eDpaS6oPbzUxg2Cd3q4zjL0/dzGGjI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pxQAuHP4Qka2LC5OyAw4O9YRYDLCd540Q5kv5sbuqnYJDXCLt0OpNcMapZ5jHNcQSm83tB2DdSebmI7Q9nH3vuIcvuYMnKAhwwxJLd0+WRQeW8JSQPsqKrATwjwbCYmdNxzpeUQg80SPI16pNDKY6dZ+qsZ6MH2sBJxMPM0MsPo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=F/2bJaDg; 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="F/2bJaDg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61A01C4CEF0; Sun, 7 Sep 2025 20:10:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1757275809; bh=viD2OxfyT2Ca2eDpaS6oPbzUxg2Cd3q4zjL0/dzGGjI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F/2bJaDgkqqh0HP1WINIw7D2sKhkNui3Jc6bakgif4w5iFfD6KbAtJtEoRFvu2zru QHwakEFBDEJOvNKbBMWu2ChQClsHN/4bzc0NUaZIdI6C2OFL+ennE1zpzzNp3o89ax YSJgD+2ihWQTNhPnHheWWZPrzJJezXiL4YlbQlPw= 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 5.4 18/45] ALSA: usb-audio: Add mute TLV for playback volumes on some devices Date: Sun, 7 Sep 2025 21:58:04 +0200 Message-ID: <20250907195601.489303463@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250907195600.953058118@linuxfoundation.org> References: <20250907195600.953058118@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 5.4-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 @@ -2587,9 +2587,11 @@ 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;