CONFIG_SND_PXA2XX_LIB_AC97 (not configurable)

configname: CONFIG_SND_PXA2XX_LIB_AC97

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>SND_PXA2XX_LIB_AC97
In linux kernel since version 2.6.28 (release Date: 2008-12-24)  

is depended by
CONFIG_SND_PXA2XX_AC97