Platform - DB8500 (DMA)
modulename: snd-soc-ux500-plat-dma.ko
configname: CONFIG_SND_SOC_UX500_PLAT_DMA
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio support for Ux500 platform
└─>Platform - DB8500 (DMA)
In linux kernel since version 3.1 (release Date: 2011-10-24)
Say Y if you want to enable the Ux500 platform-driver.