Commit 1a2a94a4 authored by Nicolas MURE's avatar Nicolas MURE Committed by Takashi Iwai
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ALSA: usb-audio: Configure Pioneer DJM-850 samplerate 

Send an `URB_CONTROL out` USB frame to the device to configure its
samplerate. This should be done before using the device for audio
streaming (capture or playback).

See https://github.com/nm2107/Pioneer-DJM-850-driver-reverse-engineering/blob/172fb9a61055960c88c67b7c416fe5bf3609807b/doc/windows-dvs/framerate-setting/README.md



Signed-off-by: default avatarNicolas MURE <nicolas.mure2019@gmail.com>
Link: https://lore.kernel.org/r/20210301152729.18094-4-nicolas.mure2019@gmail.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7687850b
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