From: <gregkh@linuxfoundation.org>
To: tiwai@suse.de, gregkh@linuxfoundation.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset" has been added to the 4.4-stable tree
Date: Sun, 20 Aug 2017 11:33:16 -0700 [thread overview]
Message-ID: <1503253996215208@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset
to the 4.4-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-apply-sample-rate-quirk-to-sennheiser-headset.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From a8e800fe0f68bc28ce309914f47e432742b865ed Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 14 Aug 2017 14:35:50 +0200
Subject: ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset
From: Takashi Iwai <tiwai@suse.de>
commit a8e800fe0f68bc28ce309914f47e432742b865ed upstream.
A Senheisser headset requires the typical sample-rate quirk for
avoiding spurious errors from inquiring the current sample rate like:
usb 1-1: 2:1: cannot get freq at ep 0x4
usb 1-1: 3:1: cannot get freq at ep 0x83
The USB ID 1395:740a has to be added to the entries in
snd_usb_get_sample_rate_quirk().
Bugzilla: https://bugzilla.suse.com/show_bug.cgi?id=1052580
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/usb/quirks.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1143,6 +1143,7 @@ bool snd_usb_get_sample_rate_quirk(struc
case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */
case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */
case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
+ case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */
case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
case USB_ID(0x1de7, 0x0013): /* Phoenix Audio MT202exe */
case USB_ID(0x1de7, 0x0014): /* Phoenix Audio TMX320 */
Patches currently in stable-queue which might be from tiwai@suse.de are
queue-4.4/alsa-seq-2nd-attempt-at-fixing-race-creating-a-queue.patch
queue-4.4/alsa-usb-audio-apply-sample-rate-quirk-to-sennheiser-headset.patch
queue-4.4/alsa-usb-audio-add-mute-tlv-for-playback-volumes-on-c-media-devices.patch
reply other threads:[~2017-08-20 18:33 UTC|newest]
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