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TLV320AIC31XXSW-LINUX: I want to add the linux driver to my yocto image (version mickledore) but I can't find the meta-ti with the suitable version!

Ahmed Azibi

Prodigy 30 points

Part Number: TLV320AIC31XXSW-LINUX
Other Parts Discussed in Thread: TLV320DAC3100

Tool/software:

I am trying to Add Audio codec module(TLV320DAC3100) support to my yocto image, I started by adding the `meta-ti` layer but I can't find the `mickledore` version.
How can I have a version of `meta-ti` that could match with my pocky version mickledore ?

Also, I am curious about the steps to fulfill the add of the Linux driver to be able to detect audio DAC/CODEC and interact with it. Is there any guidance or support for that ?

0 Lakshmi Narasimhan Badrinarayanan 6 months ago

TI__Expert 4285 points

Hi,

Based on the yocto repository, the meta-ti layer is not supported for the mickledore kernel version.

Thanks and Regards,

Lakshmi Narasimhan

0 Ahmed Azibi 6 months ago in reply to Lakshmi Narasimhan Badrinarayanan

Prodigy 30 points

Hi,
Thank you for your reply. So, is there anyway for `mickledore` version to use `meta-ti, probably a patch to apply or any other solution?

0 Lakshmi Narasimhan Badrinarayanan 6 months ago

TI__Expert 4285 points

Hi,

Let me check on this and get back to you by this week.

Thanks and Regards,

Lakshmi Narasimhan

0 Ahmed Azibi 6 months ago in reply to Lakshmi Narasimhan Badrinarayanan

Prodigy 30 points

Okay, thank you!

0 Jeff McPherson 6 months ago in reply to Ahmed Azibi

TI__Mastermind 40285 points

Hi Ahmed,

Today is a holiday so Lakshmi will take a look at this beginning tomorrow and should follow up this week.

For book-keeping purposes, please don't reply to this message unless we have not followed up with you in a timely manner.

Thanks for your patience,
Jeff McPherson

+1 Lakshmi Narasimhan Badrinarayanan 6 months ago in reply to Jeff McPherson

TI__Expert 4285 points

Hi Ahmed,

It looks like there is a commit version that is supposed to be compatible for mickledore version at this link:

https://git.yoctoproject.org/meta-ti/commit/?id=e18e18005d6459a8ad3675830cf1141af7790221

Basically, it looks like changes are made on the .conf files for mickledore.

Thanks and Regards,

Lakshmi Narasimhan