Please use the 4.19 kernel first, 5.4 kernel support is still under development.

README.md

@@ -9,7 +9,8 @@ Get the seeed voice card source code. and install all linux kernel drivers
 ```bash
 git clone https://github.com/respeaker/seeed-voicecard
 cd seeed-voicecard
-sudo ./install.sh
+#sudo ./install.sh
+sudo ./install.sh  --compat-kernel
 sudo reboot
 ```
 It may probably happen that the driver won't compile with the latest kernel when raspbian rolls out new patches to the kernel. If so, please try `sudo ./install.sh --compat-kernel` which uses an older kernel but ensures that the driver can work. 

install.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #FORCE_KERNEL="1.20190925+1-1"
-FORCE_KERNEL="1.20200212-1"
+FORCE_KERNEL="1.20200601-1"
 
 if [[ $EUID -ne 0 ]]; then
    echo "This script must be run as root (use sudo)" 1>&2