Linux Source Code for ALC audio codec
Note: Kernel Version must be 2.2.14 or later  

Installation:
This Source Code is from www.alsa-project.org.
For driver installation, please follow below steps. 

Step 1. Unzip 
        tar -xzf alcsound.tar.gz

Step 2. Turn on sound support (soundcore module)

Step 3. Complied source code
	a. ./Configure
	b. make install
	c. ./snddevices

Step 4. Edit your /etc/modules.conf or conf.modules depending on the Distribution
 	(Please refer to the attached conf.modules)

Step 5. reboot your machine