Commit a8e800fe authored Aug 14, 2017 by Takashi Iwai

ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset

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


Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 7e1d90f6

sound/usb/quirks.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1142,6 +1142,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
		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 */

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