ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk

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The microphone in the Plantronics C320-M headset will randomly
fail to initialize properly, at least when using Microsoft Teams.
Introducing a 20ms delay on the control messages appears to
resolve the issue.

Link: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1065
Tested-by: Andreas Kempe <kempe@lysator.liu.se>
Signed-off-by: John Ernberg <john.ernberg@actia.se>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210303181405.39835-1-john.ernberg@actia.se
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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John Ernberg 2021-03-03 18:14:39 +00:00 • committed by Takashi Iwai

parent 26af17722a

commit fc7c5c208e

1 changed files with 8 additions and 0 deletions

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sound/usb/quirks.c

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