https://bugzilla.kernel.org/show_bug.cgi?id=214991
--- Comment #1 from Jian-Hong Pan (jhp@endlessos.org) --- Created attachment 299603 --> https://bugzilla.kernel.org/attachment.cgi?id=299603&action=edit Full dmesg log with the patch series "drm/vc4: kms: Misc fixes for HVS commits"
Thanks to Maxime's reply from https://lore.kernel.org/lkml/20211115113348.aylgkwrmaaomqrp4@gilmour/T/
So, I applied the patch series "drm/vc4: kms: Misc fixes for HVS commits" [1] based on latest mainline kernel at commit 8ab774587903 ("Merge tag 'trace-v5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace"), which almost equals "tags/v5.16-rc1".
However, the system hangs and becomes dead at the kernel message:
[drm] Initialized vc4 0.0.0 20140616 for gpu on minor 0
If I revert the patch series to the original mainline kernel, system can boot up.
[1]: https://lore.kernel.org/dri-devel/20211115113105.103275-1-maxime@cerno.tech/