ALSA: scarlett2: Add support for DSP mux channels

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The DSP mux channels in the Scarlett 4th Gen appear as
SCARLETT2_PORT_TYPE_MIX ports but do not have corresponding mixer
controls. Add a dsp_count option to the device info struct to exclude
those DSP channels from the num_mix_in/num_mix_out counts.

Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/b78bdb1a7624d55783f5bf0e1ffbfa47a9e9a800.1703612638.git.g@b4.vu

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Geoffrey D. Bennett 2023-12-27 04:38:34 +10:30 • committed by Takashi Iwai

parent c6c9f0cf9d

commit 166e1dfb75

1 changed files with 11 additions and 3 deletions

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sound/usb/mixer_scarlett2.c

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