Realtek HD-audio codec support

configname: CONFIG_SND_HDA_CODEC_REALTEK

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>HD-Audio
└─>Realtek HD-audio codec support
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
Say Y or M here to include Realtek HD-audio codec support.

This will enable all Realtek HD-audio codec drivers as default,
but you can enable/disable each codec driver individually, too
(only when CONFIG_EXPERT is set).