AD7779 ADC driver support in BBB?

General Discussion
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1

Hi!
Is there a chance to add AD7779 ADC driver support in BBB? Or it’s already supported? The driver source of AD777x (AD7770, AD7771, AD7779) seems to be ready. Adding some relevant AD forum message.

2

Sure… let’s see if it builds:

nope, 6.1.x is too old:

drivers/iio/adc/ad7779.c:28:10: fatal error: cf_axi_adc.h: No such file or directory
8486   28 | #include "cf_axi_adc.h"
8487      |          ^~~~~~~~~~~~~~
8488compilation terminated.
8489make[7]: *** [scripts/Makefile.build:250: drivers/iio/adc/ad7779.o] Error 1
8490make[7]: *** Waiting for unfinished jobs....

you’ll need a few more patches, to make it work…

Regards,

3

Thank you for your quick reply!
I am a newbie in Linux kernel compiling and I know is a bit dirty method but what if just copy cf_axi_adc.h to drivers/iio/adc/ folder?