On 29/02/20 12:24 am, Liam Girdwood wrote:
I think Ubuntu 19.10 may have all the ALSA updates merged now. If so, we can update the docs.
ymdatta, can you skip all the ALSA steps and use the default ALSA versions. Let us know, as this may mean all the updates are now shipping with latest Ubuntu.
Ubuntu 19.10 eoan's alsa-lib version is 1.1.9 [0]. I downgraded my version from 1.2.2 to 1.1.9 by recompiling the alsa-lib repository by pointing to that release. (Hope i am doing this correct).
If ubuntu ALSA is tool old, you will see errors compiling topologies.
I was able to successfully build firmware binaries. But when building topology i faced errors. I feel they are similar to what i reported before. But, i am including them for completeness. They are topology_log [1] and topology_error_log [2]. (topology_log is the stdout output and stderr output obtained using the command: `./scripts/build-tools.sh > topology_log 2> topology_error_log)
Hope this helps.
Regards, ymdatta.
References: ---------- [0]: https://launchpad.net/ubuntu/+source/alsa-lib [1]: https://pastebin.com/c35JSDDB [2]: https://pastebin.com/PWx9Avgd