PROTECTED]
Subject: Re: [alsa-devel] WRITING AN SOC DRIVER WITHOUT DMA
Date: Wed, 16 Jul 2008 15:37:54 +0530
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
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 other
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 have a
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. The
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 DRIVER WITHOUT DMA
Date
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 BUFFER
