This is a note to let you know that I've just added the patch titled ALSA: usb-audio: Add quirk for Audient iD14 to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: alsa-usb-audio-add-quirk-for-audient-id14.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From df0380b9539b04c1ae8854a984098da06d5f1e67 Mon Sep 17 00:00:00 2001 From: Takashi Iwai <tiwai@xxxxxxx> Date: Tue, 2 Nov 2021 17:18:59 +0100 Subject: ALSA: usb-audio: Add quirk for Audient iD14 From: Takashi Iwai <tiwai@xxxxxxx> commit df0380b9539b04c1ae8854a984098da06d5f1e67 upstream. Audient iD14 (2708:0002) may get a control message error that interferes the operation e.g. with alsactl. Add the quirk to ignore such errors like other devices. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1191247 Cc: <stable@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20211102161859.19301-1-tiwai@xxxxxxx Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1887,6 +1887,8 @@ static const struct usb_audio_quirk_flag QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x21b4, 0x0081, /* AudioQuest DragonFly */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x2708, 0x0002, /* Audient iD14 */ + QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x2912, 0x30c8, /* Audioengine D1 */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ Patches currently in stable-queue which might be from tiwai@xxxxxxx are queue-5.15/alsa-usb-audio-add-quirk-for-audient-id14.patch