From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:41182 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383AbbEBNYD (ORCPT ); Sat, 2 May 2015 09:24:03 -0400 Subject: Patch "ALSA: usb-audio: Don't attempt to get Microsoft Lifecam Cinema sample rate" has been added to the 4.0-stable tree To: calcprogrammer1@gmail.com, gregkh@linuxfoundation.org, tiwai@suse.de Cc: , From: Date: Sat, 02 May 2015 15:23:41 +0200 Message-ID: <14305730210113@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: Don't attempt to get Microsoft Lifecam Cinema sample rate to the 4.0-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-don-t-attempt-to-get-microsoft-lifecam-cinema-sample-rate.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From eef0342cf32689f77d78ee3302999e5caaa6a8f3 Mon Sep 17 00:00:00 2001 From: Adam Honse Date: Sun, 12 Apr 2015 01:03:07 -0500 Subject: ALSA: usb-audio: Don't attempt to get Microsoft Lifecam Cinema sample rate From: Adam Honse commit eef0342cf32689f77d78ee3302999e5caaa6a8f3 upstream. Adds Microsoft LifeCam Cinema USB ID to the snd_usb_get_sample_rate_quirk list as the Lifecam Cinema does not appear to support getting the sample rate. Fixes the issue where the LifeCam Cinema would wait for USB timeout and log the message "cannot get freq at ep 0x82" when accessed. Addresses bug report https://bugzilla.kernel.org/show_bug.cgi?id=95961. Signed-off-by: Adam Honse Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks.c | 1 + 1 file changed, 1 insertion(+) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1115,6 +1115,7 @@ bool snd_usb_get_sample_rate_quirk(struc { /* devices which do not support reading the sample rate. */ switch (chip->usb_id) { + case USB_ID(0x045E, 0x075D): /* MS Lifecam Cinema */ case USB_ID(0x045E, 0x076D): /* MS Lifecam HD-5000 */ case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ return true; Patches currently in stable-queue which might be from calcprogrammer1@gmail.com are queue-4.0/alsa-usb-audio-don-t-attempt-to-get-microsoft-lifecam-cinema-sample-rate.patch