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CAINIAO CNIoT-CORE: use ALSA UCM instead of asound.state

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This commit is contained in:
retro98boy
2025-06-16 21:15:22 +08:00
committed by Igor
parent 99d23b8190
commit fc8fef06b2
5 changed files with 139 additions and 629 deletions
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23
config/boards/cainiao-cniot-core.csc
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@@ -10,9 +10,7 @@ FULL_DESKTOP="yes"
SERIALCON="ttyAML0"
BOOT_LOGO="desktop"
BOOT_FDT_FILE="amlogic/meson-g12b-a311d-cainiao-cniot-core.dtb"
# playback via HDMI: aplay -D plughw:CNIoTCORE,0 /usr/share/sounds/alsa/Front_Center.wav
# playback via internal speaker: aplay -D plughw:CNIoTCORE,1 /usr/share/sounds/alsa/Front_Center.wav
ASOUND_STATE="asound.state.cainiao-cniot-core"
PACKAGE_LIST_BOARD="alsa-ucm-conf" # Contain ALSA UCM top-level configuration file
BOOTBRANCH_BOARD="tag:v2025.04"
BOOTPATCHDIR="v2025.04" # This has a patch that adds support for CAINIAO CNIoT-CORE.
@@ -88,3 +86,22 @@ function post_uboot_custom_postprocess__repack_vendor_fip_with_mainline_uboot()
exit 1
fi
}
function post_family_tweaks_bsp__cainiao-cniot-core() {
display_alert "${BOARD}" "Installing ALSA UCM configuration files" "info"
# Use ALSA UCM via GUI: Install a desktop environment such as GNOME, PipeWire, and WirePlumber.
# Use ALSA UCM via CLI: alsactl init && alsaucm set _verb "HiFi" set _enadev "HDMI" set _enadev "Speaker"
# playback via HDMI: aplay -D plughw:cainiaocniotcor,0 /usr/share/sounds/alsa/Front_Center.wav
# playback via internal speaker: aplay -D plughw:cainiaocniotcor,1 /usr/share/sounds/alsa/Front_Center.wav
install -Dm644 "${SRC}/packages/bsp/cainiao-cniot-core/cainiao-cniot-core-HiFi.conf" "${destination}/usr/share/alsa/ucm2/Amlogic/axg-sound-card/cainiao-cniot-core-HiFi.conf"
install -Dm644 "${SRC}/packages/bsp/cainiao-cniot-core/cainiao-cniot-core.conf" "${destination}/usr/share/alsa/ucm2/Amlogic/axg-sound-card/cainiao-cniot-core.conf"
if [ ! -d "${destination}/usr/share/alsa/ucm2/conf.d/axg-sound-card" ]; then
mkdir -p "${destination}/usr/share/alsa/ucm2/conf.d/axg-sound-card"
fi
ln -sfv /usr/share/alsa/ucm2/Amlogic/axg-sound-card/cainiao-cniot-core.conf \
"${destination}/usr/share/alsa/ucm2/conf.d/axg-sound-card/cainiao-cniot-core.conf"
}