alsa-ucm-conf/ucm2/NXP/iMX8/Toradex/apalis-imx8/apalis-imx8.conf
Leonardo Costa 51f7d780da ucm2: Toradex: apalis-imx8: Set default values for input and output devices
Add EnableSequence/DisableSequence entries for the Mic input device. Align
BootSequence with other Toradex NXP module configurations. Remove Lineout
from the BootSequence, as the codec Lineout output pin is not connected on
the Apalis iMX8.

Previously uninitialized configurations were set unpredictably at boot, causing
high-noise input/output behavior. Set these configs explicitly to ensure the
sound card starts in a known working state.

Closes: https://github.com/alsa-project/alsa-ucm-conf/pull/761
Signed-off-by: Leonardo Costa <leonardo.costa@toradex.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2026-05-27 13:08:33 +02:00

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# Use case configuration for Toradex Apalis iMX8
Syntax 4
SectionUseCase."HiFi" {
File "/NXP/iMX8/Toradex/apalis-imx8/HiFi.conf"
Comment "Default"
}
BootSequence [
cset "name='Headphone Playback Switch' on"
cset "name='Headphone Playback Volume' 114"
cset "name='PCM Playback Volume' 144"
cset "name='Capture Switch' on"
cset "name='Capture Volume' 12"
]