From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35386 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751165AbdH0Hry (ORCPT ); Sun, 27 Aug 2017 03:47:54 -0400 Subject: Patch "ALSA: usb-audio: Add delay quirk for H650e/Jabra 550a USB headsets" has been added to the 4.12-stable tree To: joakim.tjernlund@infinera.com, gregkh@linuxfoundation.org, tiwai@suse.de Cc: , From: Date: Sun, 27 Aug 2017 09:47:50 +0200 Message-ID: <1503820070132215@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ALSA: usb-audio: Add delay quirk for H650e/Jabra 550a USB headsets to the 4.12-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-h650e-jabra-550a-usb-headsets.patch and it can be found in the queue-4.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 07b3b5e9ed807a0d2077319b8e43a42e941db818 Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Tue, 22 Aug 2017 08:33:53 +0200 Subject: ALSA: usb-audio: Add delay quirk for H650e/Jabra 550a USB headsets From: Joakim Tjernlund commit 07b3b5e9ed807a0d2077319b8e43a42e941db818 upstream. 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: Joakim Tjernlund Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1309,10 +1309,13 @@ void snd_usb_ctl_msg_quirk(struct usb_de && (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); } Patches currently in stable-queue which might be from joakim.tjernlund@infinera.com are queue-4.12/alsa-usb-audio-add-delay-quirk-for-h650e-jabra-550a-usb-headsets.patch