I'm trying to get the Cirrus logic audio card working on a model B+.
As far as I can tell there is no build in support in the Kernel to enable this.
So I followed the instruction here (https://github.com/CirrusLogic/rpi-linux/wiki/Building-the-code) attempting to build a new kernel.
The instruction seems to work but when I reboot I get messages about missing modules. So I guess I need to enable some modules expected by the Arch installation.
Anyone knows what the modules that I need to include in the kernel build are?