Hello, I have a smart speaker, RK3229CPU, and the sound card is AMK’s AK7755EN. The firmware of the box can be flashed normally, but there is no sound driver. How can I recognize the AK7755EN normally? If it needs to be developed separately, I am willing to pay for the relevant fees . Thank you very much.
The following is the introduction of this speaker:
https://www.52audio.com/archives/534.html
AK7755EN
ak7755_f01e.pdf (akm.com)
I extracted the dts file of smart speaker android for your reference.
my email is：2823609@qq.com
smart speak R1 android.dts
