copy
Mainline driver for A20 on-chip codec
This is first pass at a mainline driver for the A20 on-chip codec. This patch will boot and install the ALSA SOC driver. But it won't play any music. Something is wrong in either the DMA or clock code. Anyone want to give this a try and see if you can figure out what is wrong? The patch sits on top of Emilio's DMA driver for the A20.