HW: Dell XPS 9350
Dockstation: Dell WD15
When video with audio is played, all output including video freezing every ms and won't play nicely.
Everything worked well with 5.6.x series.
I'll provide any required debug, also I can test/revert patches.
*** This bug has been marked as a duplicate of bug 208353 ***
update to 5.7.8 fixed the issue, most likely due to revert of commit: