Bug#939545: Debian 10 Buster - Sound on 3.5 jack audio problem with Kernel v 4.19.0-5-amd64 (LTS)

[pham...@bluewin.ch]

Problem is solved with Powertop v.2.11 from testing and Kernel 5.4 from 
backports.
Thank you very much for your work.
The ticket can be considered as resolved.
Powertop v.2.11 should be in backport, it works very fine !!!
Regards.
Philippe