[PATCH 0/1 SRU X/Z/A] Forbid ALSA reads sample rate on Plantronics P610

Kai-Heng Feng kai.heng.feng at canonical.com
Thu Nov 9 09:33:27 UTC 2017

BugLink: https://bugs.launchpad.net/bugs/1719853

[ 74.344674] usb 3-1: 2:1: cannot get freq at ep 0x1
...the same message will flood over dmesg.

[Test Case]
With this patch, ALSA stops trying to read sample rate from device,
hence no more error messages.

Make affected device to use sample rate quirk.

[Regression Potential]
Minimal. This patch only affect one device.

Kai-Heng Feng (1):
  ALSA: usb-audio: Add sample rate quirk for Plantronics P610

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


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