Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 07b3b5e9 authored by Joakim Tjernlund's avatar Joakim Tjernlund Committed by Takashi Iwai
Browse files

ALSA: usb-audio: Add delay quirk for H650e/Jabra 550a USB headsets 



These headsets reports a lot of: cannot set freq 44100 to ep 0x81
and need a small delay between sample rate settings, just like
Zoom R16/24. Add both headsets to the Zoom R16/24 quirk for
a 1 ms delay between control msgs.

Signed-off-by: default avatarJoakim Tjernlund <joakim.tjernlund@infinera.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent dbd7396b

sound/usb/quirks.c

+6 −3
Original line number Diff line number Diff line
@@ -1309,10 +1309,13 @@ void snd_usb_ctl_msg_quirk(struct usb_device *dev, unsigned int pipe, 
	    && (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)

		mdelay(20);



	/* Zoom R16/24 needs a tiny delay here, otherwise requests like

	 * get/set frequency return as failed despite actually succeeding.

	/* Zoom R16/24, Logitech H650e, Jabra 550a 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) &&

	if ((chip->usb_id == USB_ID(0x1686, 0x00dd) ||

	     chip->usb_id == USB_ID(0x046d, 0x0a46) ||

	     chip->usb_id == USB_ID(0x0b0e, 0x0349)) &&

	    (requesttype & USB_TYPE_MASK) == USB_TYPE_CLASS)

		mdelay(1);

}