X.org crashes / Debian Bulleyes

[wasgurd]

Hi there,

After I've updated my system, I've got the trouble: when I use Fn + some functional key, X.org crashes.

Code:

[Sat Jan 25 02:01:57 2020] broken atomic modeset userspace detected, disabling atomic

And some error with Panfrost:

Code:

[Sat Jan 25 01:32:57 2020] panfrost ff9a0000.gpu: Unhandled Page fault in AS1 at VA 0x0000000002012680
                          Reason: TODO
                          raw fault status: 0x28002C3
                          decoded fault status: SLAVE FAULT
                          exception type 0xC3: TRANSLATION_FAULT_LEVEL3
                          access type 0x2: READ
                          source id 0x280
[Sat Jan 25 01:32:57 2020] panfrost ff9a0000.gpu: gpu sched timeout, js=0, config=0x3301, status=0x8, head=0x2329f80, tail=0x2329f80, sched_job=00000000d4418cb6
[Sat Jan 25 01:32:57 2020] ------------[ cut here ]------------
[Sat Jan 25 01:32:57 2020] WARNING: CPU: 3 PID: 366 at include/linux/dma-fence.h:533 drm_sched_resubmit_jobs+0x164/0x178 [gpu_sched]

It looks like a Debian issue, but maybe we can find a way to make Fn works.