[alsa-devel] [PATCH v3] ASoC: davinci-evm: Add AM43xx-EPOS-EVM audio support
broonie at kernel.org
Mon Mar 10 12:09:26 CET 2014
On Mon, Mar 10, 2014 at 12:49:56PM +0200, Jyri Sarha wrote:
> On 03/09/2014 10:11 AM, Mark Brown wrote:
> >No, it shouldn't do any inversion. If inversion is required one of the
> >drivers is buggy, they are CODEC bit master and CPU bit master so for a
> >CPU driver the sense should be inverted when parsing.
> Yes, that is the problem. The same code in simple-card parses the
> codec node and cpu-dai node and they produce the same
> SND_SOC_DAIFMT_C??_C?? flags for both codec and cpu-dai drivers.
Sorry, thinko above - the master flags are specified in terms of the
CODEC. Anything interpreting them that isn't a CODEC needs to be
inverting the sense.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 836 bytes
Desc: Digital signature
More information about the Alsa-devel