https://bugzilla.kernel.org/show_bug.cgi?id=208353 Bug ID: 208353 Summary: Distorted Audio Output Through USB C Docking Station Product: Drivers Version: 2.5 Kernel Version: 5.4.49 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: pbui@kernel.bx612.space Regression: No Created attachment 289909 --> https://bugzilla.kernel.org/attachment.cgi?id=289909&action=edit Output of alsa-info.sh With kernel 5.4.49 the audio output through my Dell WD19 Docking station is now laggy and distorted (sounds like only bass frequencies are emitted). Previously, audio output through the dock worked just fine with all versions of 4.19.x and 5.4.x. After looking through the changelog for 5.4.49, I was able to locate the offending patch: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/patch/?id=aba41867dd66939d336fdf604e4d73b805d8039f Reverting this patch allows audio to play normally through my docking station. -- You are receiving this mail because: You are watching the assignee of the bug.
