1 Dec
2011
1 Dec
'11
3:59 p.m.
On Thu, Dec 01, 2011 at 03:55:14PM +0000, Liam Girdwood wrote:
On Thu, 2011-12-01 at 15:30 +0000, Mark Brown wrote:
It's a signal source - in terms of the DAPM graph and figuring out a route from an input to an output it's an input.
Ah, OK - I'm thinking here of an internal signal generator (i.e. coming from within platform/codec). e.g. we could add a simple sine wave generator to OMAP4 ABE for test/debug purposes.
Yeah, that's exactly the sort of thing that this is for in the first instance (though in the WM8962 case it's a bit more fully featured than that). If they are output widgets DAPM looks for something to input data to them, can't find one and does the wrong thing.