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| author |   Cryolitia PukNgae <cryolitia@uniontech.com> | 2025-08-22 20:58:08 +0800 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2025-08-22 17:06:28 +0200 |
| commit | 9c6182843b0d02ca04cc1d946954a65a2286c7db (patch) | |
| tree | c08dd7dc3ae08b0a85cb43cba37ba88e179fc3aa | |
| parent | ALSA: usb-audio: Use correct sub-type for UAC3 feature unit validation (diff) | |
| download | wireguard-linux-9c6182843b0d02ca04cc1d946954a65a2286c7db.tar.xz wireguard-linux-9c6182843b0d02ca04cc1d946954a65a2286c7db.zip | |
ALSA: usb-audio: Add mute TLV for playback volumes on some devices
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: <stable@vger.kernel.org>
Tested-by: Guoli An <anguoli@uniontech.com>
Signed-off-by: Cryolitia PukNgae <cryolitia@uniontech.com>
Link: https://patch.msgid.link/20250822-mixer-quirk-v1-1-b19252239c1c@uniontech.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/usb/mixer_quirks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 7cc27ae5512f..6b47b3145d2c 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_interface *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 = 1; break; |