diff options
author | Lars-Peter Clausen <lars@metafoo.de> | 2022-03-11 23:14:00 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-28 09:46:45 +0300 |
commit | d86bf7e0732e0a98431c77f02ef9a91c4899f536 (patch) | |
tree | e3903eae7b3ea7ae6756d987188ac0788b0fac18 /sound | |
parent | 0f27a350f8b81a3ab5838a269887062466ff7b68 (diff) | |
download | linux-d86bf7e0732e0a98431c77f02ef9a91c4899f536.tar.xz |
ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB
commit 0f306cca42fe879694fb5e2382748c43dc9e0196 upstream.
For the RODE NT-USB the lowest Playback mixer volume setting mutes the
audio output. But it is not reported as such causing e.g. PulseAudio to
accidentally mute the device when selecting a low volume.
Fix this by applying the existing quirk for this kind of issue when the
device is detected.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220311201400.235892-1-lars@metafoo.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
-rw-r--r-- | sound/usb/mixer_quirks.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index d926869c031b..1f7c80541d03 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -2370,9 +2370,10 @@ void snd_usb_mixer_fu_apply_quirk(struct usb_mixer_interface *mixer, if (unitid == 7 && cval->control == UAC_FU_VOLUME) snd_dragonfly_quirk_db_scale(mixer, cval, kctl); break; - /* lowest playback value is muted on C-Media devices */ - case USB_ID(0x0d8c, 0x000c): - case USB_ID(0x0d8c, 0x0014): + /* lowest playback value is muted on some devices */ + case USB_ID(0x0d8c, 0x000c): /* C-Media */ + case USB_ID(0x0d8c, 0x0014): /* C-Media */ + case USB_ID(0x19f7, 0x0003): /* RODE NT-USB */ if (strstr(kctl->id.name, "Playback")) cval->min_mute = 1; break; |