I use the Khadas VIM2 with both Buildroot Linux and Android.
Now I should implement I2S audio capture on VIM2.
I’ve found I2S_SDI, I2S_LRCK, I2S_MCLK and I2S_SCLK on gpio header which seems seems to be used for I2S INPUT.
So, I have some questions on the topic:
- Is I2S INPUT currently supported by VIM2 (i.e. with default DTS inside Buildroot/Android and drivers) or some additional modifications needed (if so can you please provide some info)?
- Is I2S INPUT (capture) supported by amlogic sound drivers?
- Is it possible (and how) to configure I2S INPUT either as slave or master?
Thanks in advance.