On 20/06/2021 22:01:48-0700, Amrun Nisha.R wrote:
I am using tlv320aic3104 in one of my project, The hardware is wired
in such a way that the I2C lines from tlv320aic3104 is connected to a
separate microprocessor which performs the init.
The SAI lines of tlv320aic3104 are connected to IMX8M SAI lines, I am
running linux in IMX8M. ALSA says no sound cards found.
I would like to know whether this kind of setup where the i2c is used
by a separate processor and using the SAI lines in a different device
that runs linux will work. Kindly advice
To support that, you will have to write your own card driver or at least
write a device tree sound node with a dummy codec as Linux will not be
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineeringhttps://bootlin.com