33 lines
1.3 KiB
Diff
33 lines
1.3 KiB
Diff
From 3bcf08cb1e242f8407315c5dea83a79340b1146a Mon Sep 17 00:00:00 2001
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From: Cryolitia PukNgae <cryolitia@uniontech.com>
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Date: Fri, 22 Aug 2025 20:58:08 +0800
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Subject: ALSA: usb-audio: Add mute TLV for playback volumes on some devices
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Applying the quirk of that, the lowest Playback mixer volume setting
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mutes the audio output, on more devices.
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Link: https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/2514
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Cc: <stable@vger.kernel.org>
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Tested-by: Guoli An <anguoli@uniontech.com>
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Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com>
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Link: https://patch.msgid.link/20250822-mixer-quirk-v1-1-b19252239c1c@uniontech.com
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Signed-off-by: Takashi Iwai <tiwai@suse.de>
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---
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sound/usb/mixer_quirks.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/sound/usb/mixer_quirks.c
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+++ b/sound/usb/mixer_quirks.c
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@@ -4339,9 +4339,11 @@ void snd_usb_mixer_fu_apply_quirk(struct
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snd_dragonfly_quirk_db_scale(mixer, cval, kctl);
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break;
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/* lowest playback value is muted on some devices */
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+ case USB_ID(0x0572, 0x1b09): /* Conexant Systems (Rockwell), Inc. */
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case USB_ID(0x0d8c, 0x000c): /* C-Media */
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case USB_ID(0x0d8c, 0x0014): /* C-Media */
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case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */
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+ case USB_ID(0x2d99, 0x0026): /* HECATE G2 GAMING HEADSET */
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if (strstr(kctl->id.name, "Playback"))
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cval->min_mute = 1;
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break;
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