94 lines
2.8 KiB
Bash
Executable file
94 lines
2.8 KiB
Bash
Executable file
#!/bin/bash
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root (use sudo)" 1>&2
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exit 1
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fi
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is_Raspberry=$(cat /proc/device-tree/model | awk '{print $1}')
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if [ "x${is_Raspberry}" != "xRaspberry" ] ; then
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echo "Sorry, this drivers only works on raspberry pi"
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exit 1
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fi
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uname_r=$(uname -r)
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card=$1
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if [ x${card} = "x" ] ; then
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echo "Usage: ./uninstall 2mic|4mic"
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exit 1
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fi
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if [ x${card} = "x2mic" ] ; then
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echo "delete dtoverlay=seeed-2mic-voicecard in /boot/config.txt"
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sed -i "s/dtoverlay=seeed-2mic-voicecard//g" /boot/config.txt
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if [ -f /boot/overlays/seeed-2mic-voicecard.dtbo ] ; then
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echo "remove seeed-2mic-voicecard.dtbo in /boot/overlays"
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rm /boot/overlays/seeed-2mic-voicecard.dtbo
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fi
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if [ -f /lib/modules/${uname_r}/kernel/sound/soc/codecs/snd-soc-wm8960.ko ] ; then
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echo "remove snd-soc-wm8960.ko"
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rm /lib/modules/${uname_r}/kernel/sound/soc/codecs/snd-soc-wm8960.ko
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fi
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if [ -d /var/lib/dkms/seeed-voicecard ] ; then
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echo "remove seeed-voicecard dkms"
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rm -rf /var/lib/dkms/seeed-voicecard
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fi
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echo "delete snd-soc-wm8960 in /etc/modules"
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sed -i "s/snd-soc-wm8960//g" /etc/modules
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if [ -f /var/lib/alsa/asound.state ] ; then
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echo "remove wm8960_asound.state"
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rm /var/lib/alsa/asound.state
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fi
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if [ -f /etc/asound.conf ] ; then
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echo "remove asound_2mic.conf"
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rm /etc/asound.conf
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fi
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fi
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if [ x${card} = "x4mic" ] ; then
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echo "delete dtoverlay=seeed-4mic-voicecard in /boot/config.txt"
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sed -i "s/dtoverlay=seeed-4mic-voicecard//g" /boot/config.txt
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if [ -f /boot/overlays/seeed-4mic-voicecard.dtbo ] ; then
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echo "remove seeed-4mic-voicecard.dtbo in /boot/overlays"
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rm /boot/overlays/seeed-4mic-voicecard.dtbo
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fi
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if [ -f /lib/modules/${uname_r}/kernel/sound/soc/codecs/snd-soc-ac108.ko ] ; then
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echo "remove snd-soc-ac108.ko"
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rm /lib/modules/${uname_r}/kernel/sound/soc/codecs/snd-soc-ac108.ko
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fi
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if [ -d /var/lib/dkms/seeed-voicecard ] ; then
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echo "remove seeed-voicecard dkms"
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rm -rf /var/lib/dkms/seeed-voicecard
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fi
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echo "delete snd-soc-ac108 in /etc/modules"
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sed -i "s/snd-soc-ac108//g" /etc/modules
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if [ -f /var/lib/alsa/asound.state ] ; then
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echo "remove ac108_asound.state"
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rm /var/lib/alsa/asound.state
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fi
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if [ -f /etc/asound.conf ] ; then
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echo "remove asound_4mic.conf"
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rm /etc/asound.conf
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fi
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if [ -f /usr/lib/arm-linux-gnueabihf/alsa-lib/libasound_module_pcm_ac108.so ] ; then
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echo "remove libasound_module_pcm_ac108.so in /usr/lib/arm-linux-gnueabihf/alsa-lib/ "
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rm /usr/lib/arm-linux-gnueabihf/alsa-lib/libasound_module_pcm_ac108.so
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fi
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fi
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echo "------------------------------------------------------"
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echo "Please reboot your raspberry pi to apply all settings"
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echo "Thank you!"
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echo "------------------------------------------------------"
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