1/2] McBSP DMA support for 34xx
On Wed, 10 Sep 2008 15:47:34 +0530
ext shekhar, chandra [EMAIL PROTECTED] wrote:
Most importantly,
4 McBSP buffer ( To save power, for 34xx).
OMAP3430 McBSP interface 2 has 5k buffer for audio. handling of this
buffer should be specific to McBSP.
Actually
On Wed, 10 Sep 2008 15:47:34 +0530
ext shekhar, chandra [EMAIL PROTECTED] wrote:
Most importantly,
4 McBSP buffer ( To save power, for 34xx).
OMAP3430 McBSP interface 2 has 5k buffer for audio. handling of this
buffer should be specific to McBSP.
Actually it's not specific to McBSP only. I
- Original Message -
From: Jarkko Nikula [EMAIL PROTECTED]
To: ext shekhar, chandra [EMAIL PROTECTED]
Cc: Tony Lindgren [EMAIL PROTECTED]; linux-omap@vger.kernel.org
Sent: Wednesday, September 10, 2008 4:44 PM
Subject: Re: [PATCH 1/2] McBSP DMA support for 34xx
On Wed, 10 Sep 2008
* shekhar, chandra [EMAIL PROTECTED] [080828 04:21]:
- Original Message - From: Jarkko Nikula
[EMAIL PROTECTED]
To: ext chandra shekhar [EMAIL PROTECTED]
Cc: linux-omap@vger.kernel.org
Sent: Thursday, August 28, 2008 4:22 PM
Subject: Re: [PATCH 1/2] McBSP DMA support for 34xx
This patch supports DMA chaining mode and one time configuration for entire
transfer to improve performance.
Signed-off-by: chandra shekhar [EMAIL PROTECTED]
---
arch/arm/mach-omap2/mcbsp.c | 702 +-
arch/arm/plat-omap/mcbsp.c| 19 -
On Thu, Aug 28, 2008 at 01:56:00PM +0530, ext chandra shekhar wrote:
This patch supports DMA chaining mode and one time configuration for entire
transfer to improve performance.
Signed-off-by: chandra shekhar [EMAIL PROTECTED]
---
arch/arm/mach-omap2/mcbsp.c | 702
On Thu, 28 Aug 2008 13:56:00 +0530 (IST)
ext chandra shekhar [EMAIL PROTECTED] wrote:
This patch supports DMA chaining mode and one time configuration for
entire transfer to improve performance.
Signed-off-by: chandra shekhar [EMAIL PROTECTED]
---
arch/arm/mach-omap2/mcbsp.c | 702
- Original Message -
From: Jarkko Nikula [EMAIL PROTECTED]
To: ext chandra shekhar [EMAIL PROTECTED]
Cc: linux-omap@vger.kernel.org
Sent: Thursday, August 28, 2008 4:22 PM
Subject: Re: [PATCH 1/2] McBSP DMA support for 34xx
On Thu, 28 Aug 2008 13:56:00 +0530 (IST)
ext chandra