[alsa-devel] WM8727 & AT91SAM9G45: not enough memory

[conn intel]

Dear Friends,

I am using WM8727 codec with AT91SAM9G45 processor. I have implemented
machine code as http://pastebin.com/axadqGhd .

After insterting the module I got following output:
# insmod sam9g45_wm8727.ko
atmel-pcm:preallocate_dma_buffer: area=ffadf000, addr=77c40000, size=32768
asoc: WM8727 <-> atmel-ssc0 mapping ok

I am getting following error when I tried to play the wav file using
command "aplay -D default sample_16.wav ":

atmel_ssc_startup: SSC_SR=0x192
Playing WAVE 'sample_16.wav' : Signed 16 bit Little Endian, Rate 44100
Hz, Stereo
atmel_ssc_hw_params: RCMR=00010721 RFMR=0000008f TCMR=00010702 TFMR=0000008f
atmel_ssc_dai: Starting clock
atmel_ssc_dai,hw_params: SSC initialized
atmel-pcm: hw_params: DMA for SSC0 PCM out initialized
(dma_bytes=32768, period_size=8192)
transmit enabled SSC_SR=0x000104c3
aplayatmel_ssc_shutdown: transmit disabled SSC_SR=0x000000c3
:atmel_ssc_dau: Stopping clock
 set_params:1167: not enough memory


Does anyone throw some light where and how to solve the issue? Kindly
share if one needs further information.

Have a Good Day,
Thank you,
Ankur.