ALSA: scarlett2: Check presence of mixer using mux_assignment

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Currently the presence of a mixer is determined by checking if the
device uses the GEN_3A config set. Add scarlett2_has_mixer() function
which checks for the presence of mux_assignment entries instead.

Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Link: https://lore.kernel.org/r/ef6f4d360c2fe682ab65f83cccbe5be66ccc6296.1703444932.git.g@b4.vu
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Geoffrey D. Bennett 2023-12-25 05:52:24 +10:30 • committed by Takashi Iwai

parent 2edc76ddde

commit c13d43a858

1 changed files with 9 additions and 3 deletions

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sound/usb/mixer_scarlett2.c

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