This is a note to let you know that I've just added the patch titled ALSA: usb-audio: Add delay quirk for H570e USB headsets to the 4.14-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-delay-quirk-for-h570e-usb-headsets.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 315c7ad7a701baba28c628c4c5426b3d9617ceed Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx> Date: Thu, 10 Sep 2020 10:53:28 +0200 Subject: ALSA: usb-audio: Add delay quirk for H570e USB headsets From: Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx> commit 315c7ad7a701baba28c628c4c5426b3d9617ceed upstream. Needs the same delay as H650e Signed-off-by: Joakim Tjernlund <joakim.tjernlund@xxxxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Link: https://lore.kernel.org/r/20200910085328.19188-1-joakim.tjernlund@xxxxxxxxxxxx Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- sound/usb/quirks.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1322,12 +1322,13 @@ void snd_usb_ctl_msg_quirk(struct usb_de && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) mdelay(20); - /* Zoom R16/24, Logitech H650e, Jabra 550a, Kingston HyperX needs a tiny - * delay here, otherwise requests like get/set frequency return as - * failed despite actually succeeding. + /* Zoom R16/24, Logitech H650e/H570e, Jabra 550a, Kingston HyperX + * needs a tiny delay here, otherwise requests like get/set + * frequency return as failed despite actually succeeding. */ if ((chip->usb_id == USB_ID(0x1686, 0x00dd) || chip->usb_id == USB_ID(0x046d, 0x0a46) || + chip->usb_id == USB_ID(0x046d, 0x0a56) || chip->usb_id == USB_ID(0x0b0e, 0x0349) || chip->usb_id == USB_ID(0x0951, 0x16ad)) && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS) Patches currently in stable-queue which might be from joakim.tjernlund@xxxxxxxxxxxx are queue-4.14/alsa-usb-audio-add-delay-quirk-for-h570e-usb-headsets.patch