ADAU1787 - Linux driver needed
Hi,
I'm working on a custom board, interfacing ADAU1787 via I2S. I have a working SigmaStudio project I tested on the evaluation board. I now need to implement the linux codec driver, on my MPU running linux. I was not able to find this specific device in the linux repository. Is there a similar driver already implemented or some other similar device I can use to develop the driver?
Thanks,
Einat
software
ADAU1787
Integrated/Special Purpose A/D Converters
Audio CODECs
Einat,
Unfortunately we do not have a linux driver for the ADAU1787 available at this time. I do not think there would be a compatible device to borrow from with respect to code.
Can you direct me to the most similar device driver I can use as a base for the one I need to develop?
Hello EYR,
This is a tough call as to which one is close.
Here is the list of drivers we have for audio related parts.
Search Wiki [Analog Devices Wiki]
The ADAU1701 is close because it has converters built in and a SigmaDSP core. However, this one has a Sigma100 core where the 1787 has a Sigma200 core and a FastDSP core.
The 1701 has four DAC, the 1787 has two
The 1701 has two ADC the 1787 has four.
I thought we had one for the ADAU1761 but I did not see it.
The ADAU1372 is similar with the ADCs and DAC features, PGAs etc. But no DSP core.
Dave T
Hi Dave,
Thanks for your reply. I did find a driver for 1761:
https://developer.analog.com/software/drivers/linux/ADAU1761
is this the best choice?
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