Hi Pierre-Louis
Thank you for your feedback
> I mentioned in my previous feedback that this isn't quite right. There
> are cases where the CPU dai reports capabilities that the codec DAI does
> not support - e.g. when the AEC reference is generated in firmware on
> the host DSP.
Hmm... I thought all issue was solved...
> For those systems, trying to match CPU and codec dais is not going to
> work. Either we skip this verification or we have an escape mechanism to
> avoid triggering errors.
Sorry, but I'm not 100% understand about your situation.
Why Codec can't have channels_min ?
If the Codec can flexibly adjust to paired CPU, Codec can have full channels
support, like dummy DAI ? This means verification is based on CPU only.
Is it not enough ? and/or Can you show me the driver ?
static struct snd_soc_dai_driver dummy_dai = {
...
.playback = {
=> .channels_min = 1,
=> .channels_max = 384,
...
},
.capture = {
...
=> .channels_min = 1,
=> .channels_max = 384,
...
},
...
};
Thank you for your help !!
Best regards
---
Renesas Electronics
Ph.D. Kuninori Morimoto
