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

[pham...@bluewin.ch]

Package: linux-image
Version: 4.19.0-5-amd64
Bug Description
Unbearable whistling in headphones plugged into 3,5 mm audio jack port during 
the absence of broadcast (music/movie ended, paused, etc.)
My Dell XPS 9570 with the kernel  4.19.0-5-amd64 (LTS) are impacted by this bug 
;(
I have to use headphones the night for 3-4 hours to make no noise, it hurts my 
ears and this situation starts very seriously to exasperate me.
Best regards.
Philippe