Audio support for the HP iPAQ RX1950

modulename: snd-soc-rx1950-uda1380.ko

configname: CONFIG_SND_SOC_SAMSUNG_RX1950_UDA1380

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>ASoC support for Samsung
└─>Audio support for the HP iPAQ RX1950
In linux kernel since version 2.6.38 (release Date: 2011-03-14)  
This driver provides audio support for HP iPAQ RX1950 PDA.

source code:
sound/soc//samsung/