linux-kernel - [PATCH 4.4 178/192] ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114

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Message-Id: <20160912152206.535082057@linuxfoundation.org>
Date:   Mon, 12 Sep 2016 19:01:27 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Ken Lin <ken.lin@...antech.com.tw>,
        Akshay Bhat <akshay.bhat@...esys.com>,
        Takashi Iwai <tiwai@...e.de>
Subject: [PATCH 4.4 178/192] ALSA: usb-audio: Add sample rate inquiry quirk for B850V3 CP2114

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ken Lin <ken.lin@...antech.com.tw>

commit 83d9956b7e6b310c1062df7894257251c625b22e upstream.

Avoid getting sample rate on B850V3 CP2114 as it is unsupported and
causes noisy "current rate is different from the runtime rate" messages
when playback starts.

Signed-off-by: Ken Lin <ken.lin@...antech.com.tw>
Signed-off-by: Akshay Bhat <akshay.bhat@...esys.com>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 sound/usb/quirks.c |    1 +
 1 file changed, 1 insertion(+)

--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1142,6 +1142,7 @@ 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(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */
 	case USB_ID(0x1de7, 0x0013): /* Phoenix Audio MT202exe */
 	case USB_ID(0x1de7, 0x0014): /* Phoenix Audio TMX320 */
 	case USB_ID(0x1de7, 0x0114): /* Phoenix Audio MT202pcs */