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Message-Id: <1452902519-2754-212-git-send-email-kamal@canonical.com>
Date: Fri, 15 Jan 2016 16:00:25 -0800
From: Kamal Mostafa <kamal@...onical.com>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org,
kernel-team@...ts.ubuntu.com
Cc: Anssi Hannula <anssi.hannula@....fi>, Takashi Iwai <tiwai@...e.de>,
Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 4.2.y-ckt 211/305] ALSA: usb-audio: Add sample rate inquiry quirk for AudioQuest DragonFly
4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Anssi Hannula <anssi.hannula@....fi>
commit 12a6116e66695a728bcb9616416c508ce9c051a1 upstream.
Avoid getting sample rate on AudioQuest DragonFly as it is unsupported
and causes noisy "cannot get freq at ep 0x1" messages when playback
starts.
Signed-off-by: Anssi Hannula <anssi.hannula@....fi>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
sound/usb/quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index eef9b8e..c73c379 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1122,6 +1122,7 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip)
case USB_ID(0x045E, 0x0779): /* MS Lifecam HD-3000 */
case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */
case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */
+ case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */
return true;
}
return false;
--
1.9.1
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