Ubuntu
linux-signed-hwe-5.4 package

  1. Bug #1894424
  2. Comment #6

Comment 6 for bug 1894424

Revision history for this message
Ken Sharp (kennybobs) wrote : Re: HDMI video capture device fails [534d:2109] (no /dev/video{0,1})

Recompiled -47 with CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=n and the device works correctly as before.

I do not know if this is a kernel or firmware bug. Will try the upstream kernel to see if anything is different.