ALSA: scarlett2: Implement handling of the ACK notification

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After scarlett2_usb() sends a command, it seems that we should wait
for an ACK before attempting to read the response. Not doing that
didn't seem necessary previously but seems to be causing occasional
issues with 4th Gen devices.

Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Message-ID: <452d1263c40fa8eba1cfb24e2055e40a84cbc437.1710264833.git.g@b4.vu>

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Geoffrey D. Bennett 2024-03-13 05:04:14 +10:30 • committed by Takashi Iwai

parent 4074f8d232

commit 1b65088958

1 changed files with 61 additions and 9 deletions

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sound/usb/mixer_scarlett2.c

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