[alsa-devel] Add ALSA driver to Buildroot image or add / load it after booting the image

Hey ALSA-Devel community,

I'm successfully booting a Buildroot made Linux image on my board. This board has an Cirrus Logic CS4270 sound chip and now I want to activate the specific sound card driver for it. Is there a good way to put the CS4270 driver files into the Linux Kernel folders of Buildroot to get them compressed into the Linux image or do I have to go one of the following ways after booting the image on my target hardware?

http://www.alsa-project.org/main/index.php/Matrix:Module-cs4270

http://www.alsa-project.org/main/index.php/Driver_Compilation)

Do you have a good workflow for me to get this thing working?

Best regards, Marc Schultz