[alsa-devel] twl4030 and Puredata/jack
notasas at gmail.com
Mon Mar 11 17:57:23 CET 2013
On Mon, Mar 11, 2013 at 12:42 PM, Peter Ujfalusi <peter.ujfalusi at ti.com> wrote:
> On 03/11/2013 02:42 AM, Anders Alex wrote:
>> On Sat, Mar 9, 2013 at 9:21 PM, Gabriel M. Beddingfield
>> <gabrbedd at gmail.com>wrote:
>>> Strange. In kernel 3.2, omap-mcbsp-dai.1 (McBSP1) is used for the codec.
>>> But in the mainline it's omap-mcbsp-dai.2.
>>> So the question is... how is the board wired? And does your kernel match
>>> the board?
>> 1) no idea 2) it should, yes.
> McBSP2 is connected to PCM1773 for playback
> McBSP4 is connected to TWL4030 for capture
> Both codec is slave, but the CLKS of McBSP is connected to TWL4030's CLKS out
That's right, the difference is because the dai numbering has changed
in commit 45656b44 (used to be ...-dai.1 / -dai.3 for McBSP2/McBSP4
and is now ...-dai.2 and -dai.4).
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