Re: Using BD in place of DMA in soc driver

[dinesh <dinesh.dua@xxxxxxxxxxxxx>]

i mean i want to give buffer descriptor base address in place of dma
addresses.


-----Original Message-----
From: Liam Girdwood <lg@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
To: dinesh <dinesh.dua@xxxxxxxxxxxxx>
Cc: Alsa-devel@xxxxxxxxxxxxxxxx
Subject: Re:  Using BD in place of DMA in soc driver
Date: Fri, 04 Jul 2008 13:41:29 +0100


On Fri, 2008-07-04 at 17:41 +0530, dinesh wrote:
> Hi i want to use mpc8323 ucc tdm as sound soc device but i dont know how
> to configure its buffer descriptor because every soc device available
> uses DMA. Please help. 
> 

Do you mean Programmed IO ?

Liam

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