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  1. Bug #1848490
  2. Comment #3

Comment 3 for bug 1848490

Revision history for this message
Hui Wang (hui.wang) wrote : Re: [Bug 1848490] Re: eoan: alsa/sof: Enable SOF_HDA link and codec

Well noted, thanks,

And Intel sent  an email about this issue to us yesterday, we will fix
this issue according to you and Intel's suggestion.

On 2019/10/22 上午3:03, Paul van Schayck wrote:
> I can confirm this is currently an issue on the Lenovo X1 Carbon 7th
> gen. I did some testing with the current 19.10 kernel
> (5.3.0-18-generic), and posted my results to this github issue for the
> SOF project [1].
>
> They confirmed this is most likely an issue with the kernel config for
> Ubuntu. And also posted some suggestions for the required kernel configs
> to fix this [2].
>
> I also did manual changes to the alsa ucm package, blacklist the
> snd_hda_intel and snd_soc_skl module and install the topology provided
> by Lenovo.
>
> [1] https://github.com/thesofproject/sof/issues/1885#issuecomment-544252992
> [2] https://github.com/thesofproject/sof/issues/1885#issuecomment-544498765
>
> ** Bug watch added: github.com/thesofproject/sof/issues #1885
> https://github.com/thesofproject/sof/issues/1885
>