[Qemu-devel] realview pbx dma

[asim khan]

Hi,

   Iam using qemu 0.13.0.whenever Iam playing any audio(wav or mp3 file) using ffplay there is alot of jittring sound or distorted audio very much in case of mp3 files.so Iam trying to figure out what could be the problem..so anybody can give me a clue whats going wrong..Iam using kernel(linux2.6.33).

I thought of using DMA. but in kernel or in qemu I dont find register SYS_DMAPSR(DMA peripheral MAP register) at  base address 0x1000064.so I want to know whether DMA is supported here in qemu for realview boards.

Plz let me know as soon as possible..

 

--Thanks

Asim