Assertion failure in i915 intel_display.c#assert_plane() after resume from hibernation

[Jani Nikula]

On Tue, 24 Jan 2023, наб <nabijaczleweli at nabijaczleweli.xyz> wrote:
> Booted with both, hibernated, resumed; full dmesg below.

Unfortunately, this is probably hitting a regression with drm debug
logging, and we don't get proper debug logging for i915. :(

Please use DRM_USE_DYNAMIC_DEBUG=n with v6.1. I don't know if the proper
fixes have been backported to v6.1 stable kernels.

BR,
Jani.


-- 
Jani Nikula, Intel Open Source Graphics Center