Re: [alsa-devel] [PATCH 1/3] ASoC: DaVinci: Added two clocking possibilities to McBSP (I2S)

Hi,

On Tue, Jul 06, 2010 at 15:15:59, Liam Girdwood wrote:

On Tue, 2010-07-06 at 10:39 +0200, Raffaele Recalcati wrote:

...

From: Raffaele Recalcati raffaele.recalcati@bticino.it

Added two clocking options for dm365 McBSP peripheral when used
with I2S timings, that are SND_SOC_DAIFMT_CBS_CFS (the cpu generates
clock and frame sync) and SND_SOC_DAIFMT_CBS_CFM (the cpu gets clock
from external pin and generates frame sync).
A slave clock management can be important when the external codec needs
the system clock and the bit clock synchronized (tested with uda1345).
This patch has been developed against the:
    http://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci.git
git tree and has been tested on bmx board (similar to dm365 evm, but using
uda1345 as external audio codec).

Signed-off-by: Raffaele Recalcati raffaele.recalcati@bticino.it Signed-off-by: Davide Bonfanti davide.bonfanti@bticino.it

All

Acked-by: Liam Girdwood lrg@slimlogic.co.uk

But lets get some feedback from the DaVinci folks on this too.

Acked-by: Sudhakar Rajashekhara sudhakar.raj@ti.com

Regards, Sudhakar