On 16/06/2023 16:39, Fabio Estevam wrote:
Hi,
I am working on an imx8mn-based board with an ES9080 codec and I am
trying to get
EASCR to work. (The ES9080 driver is not upstreamed yet).
Audio playback works fine via simple-audio-card and here are my changes
to
get EASRC to work:
- sound-ess {
- compatible = "simple-audio-card";
- simple-audio-card,name = "ess-audio";
- simple-audio-card,format = "left_j";
- simple-audio-card,frame-master = <&s2cpu>;
- simple-audio-card,bitclock-master = <&s2cpu>;
-
- s2cpu: simple-audio-card,cpu {
- sound-dai = <&sai2>;
- dai-tdm-slot-num = <8>;
fsl-asoc-card does not take the number of slots into account.
I have sent a patch adding support for it.
Now I can get audio output and will be running more tests.
Thanks
