27 Mar
2017
27 Mar
'17
1:59 p.m.
On Fri, Mar 24, 2017 at 09:46:03AM -0500, Rob Herring wrote:
On Fri, Mar 17, 2017 at 03:08:21PM +0100, Arnaud Pouliquen wrote:
+Device-Tree bindings for dmic codec
Please define what is and isn't a DMIC here. What's the interface?
Digital microphones are a well understood concept for anyone familiar with the problem domain, they all provide a PDM output.
+Required properties:
- compatible: should be "dmic-codec".
DMICs don't have part numbers?
Not meaningfully in this context any more than analogue microphones do - they have no software visible interface.