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install 2mic or 4mic

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This commit is contained in:
Baozhu Zuo 2017-09-14 09:26:04 +00:00
parent c6d4885aeb
commit 448f135c53
1 changed files with 31 additions and 8 deletions
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39
install.sh
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@ -6,6 +6,12 @@ if [[ $EUID -ne 0 ]]; then
fi fi
ver="0.2" ver="0.2"
card=$1
if [ "x${card}" = "x" ] ; then
echo "Usage: ./install 2mic|4mic"
exit 1
fi
# we create a dir with this version to ensure that 'dkms remove' won't delete # we create a dir with this version to ensure that 'dkms remove' won't delete
# the sources during kernel updates # the sources during kernel updates
@ -18,6 +24,7 @@ apt-get -y install dkms
# locate currently installed kernels (may be different to running kernel if # locate currently installed kernels (may be different to running kernel if
# it's just been updated) # it's just been updated)
kernels=$(ls /lib/modules | sed "s/^/-k /") kernels=$(ls /lib/modules | sed "s/^/-k /")
uname_r=$(uname -r)
function install_module { function install_module {
src=$1 src=$1
@ -38,17 +45,20 @@ function install_module {
mkdir -p /var/lib/dkms/$mod/$ver/$marker mkdir -p /var/lib/dkms/$mod/$ver/$marker
} }
if [ ! -f "/boot/overlays/seeed-4mic-voicecard.dtbo" ] && [ ! -f "/lib/modules/$(uname_r)/kernel/sound/soc/codecs/snd-soc-ac108.ko" ] ; then
install_module "./" "seeed-voicecard" install_module "./" "seeed-voicecard"
(
cp seeed-2mic-voicecard.dtbo /boot/overlays cp seeed-2mic-voicecard.dtbo /boot/overlays
cp seeed-4mic-voicecard.dtbo /boot/overlays cp seeed-4mic-voicecard.dtbo /boot/overlays
cp ac108_plugin/libasound_module_pcm_ac108.so /usr/lib/arm-linux-gnueabihf/alsa-lib/ cp ac108_plugin/libasound_module_pcm_ac108.so /usr/lib/arm-linux-gnueabihf/alsa-lib/
) cp asound.conf /etc/
else
echo "card driver already installed"
fi
echo 'snd-soc-ac108' | sudo tee --append /etc/modules > /dev/null grep -q "snd-soc-ac108" /etc/modules || \
echo 'snd-soc-wm8960' | sudo tee --append /etc/modules > /dev/null echo "snd-soc-ac108" >> /etc/modules
grep -q "snd-soc-wm8960" /etc/modules || \
echo "snd-soc-wm8960" >> /etc/modules
grep -q "dtoverlay=i2s-mmap" /boot/config.txt || \ grep -q "dtoverlay=i2s-mmap" /boot/config.txt || \
@ -58,6 +68,19 @@ grep -q "dtoverlay=i2s-mmap" /boot/config.txt || \
grep -q "dtparam=i2s=on" /boot/config.txt || \ grep -q "dtparam=i2s=on" /boot/config.txt || \
echo "dtparam=i2s=on" >> /boot/config.txt echo "dtparam=i2s=on" >> /boot/config.txt
case "${card}" in
"2mic")
cp wm8960_asound.state /var/lib/alsa/asound.state
;;
"4mic")
cp ac108_asound.state /var/lib/alsa/asound.state
;;
*)
echo "Please use 2mic or 4mic"
;;
esac
echo "------------------------------------------------------" echo "------------------------------------------------------"
echo "Please reboot your raspberry pi to apply all settings" echo "Please reboot your raspberry pi to apply all settings"
echo "Enjoy!" echo "Enjoy!"