On 7/17/08, Nobin Mathew <[EMAIL PROTECTED]> wrote:
> Hi Dinesh,
>
> If that is your requirement then go and see the actual code
> sound/arm/aaci.c. They are not using DMA. It is programmed IO.
Search around the list archives, the first version of the
Efika/mpc5200 ac97 driver was programmed IO.
Hi Dinesh,
If that is your requirement then go and see the actual code
sound/arm/aaci.c. They are not using DMA. It is programmed IO.
Thanks
Nobin Mathew
On 7/17/08, Mark Brown <[EMAIL PROTECTED]> wrote:
>
> On Thu, Jul 17, 2008 at 11:33:31AM +0530, dinesh wrote:
>
> > What i want is that i hav
On Thu, Jul 17, 2008 at 11:33:31AM +0530, dinesh wrote:
> What i want is that i have a buffer in driver code which is also handled
> by some other application i want that this buffer data is to be used for
> capture and playback stream fills data to another buffer which i can
> passover to my oth
Subject: Re: [alsa-devel] WRITING AN SOC DRIVER WITHOUT DMA
Date: Wed, 16 Jul 2008 15:43:26 +0530
no i am working on powerpc. MPC8323
-Original Message-
From: Nobin Mathew <[EMAIL PROTECTED]>
To: dinesh <[EMAIL PROTECTED]>
Cc: Grant Likely <[EMAIL PROTECTED]>, linux
Hi dinesh,
If you are working on ARM, see the ARM AACi code, in sound/arm/aaci.c
Thanks
Nobin Mathew.
On 7/16/08, dinesh <[EMAIL PROTECTED]> wrote:
>
> Hi,
> I am writing a soc sound driver for MPC8323 board linux 2.6.24 in which i
> want to do data transfer to and from device myself using BUFF
no i am working on powerpc. MPC8323
-Original Message-
From: Nobin Mathew <[EMAIL PROTECTED]>
To: dinesh <[EMAIL PROTECTED]>
Cc: Grant Likely <[EMAIL PROTECTED]>, linuxppc-dev@ozlabs.org,
[EMAIL PROTECTED], [EMAIL PROTECTED]
Subject: Re: [alsa-devel] WRITING AN SOC
Hi,
I am writing a soc sound driver for MPC8323 board linux 2.6.24 in which i want
to do data transfer to and from device myself using BUFFER DESCRIPTOR not with
the usual DMA transfer.
Please help me.
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