On Mon, May 22, 2023, at 14:38, Thomas Zimmermann wrote: > Am 22.05.23 um 12:50 schrieb Niklas Schnelle: >> There is also a direct and hard coded use in cirrus.c which according to >> the comment is only necessary during resume. Let's just skip this as >> for example s390 which doesn't have I/O port support also doesen't >> support suspend/resume. > > I think we should consider making cirrus depend on HAS_IOPORT. The > driver is only for qemu's cirrus emulation, which IIRC can only be > enabled for i586. And it has all been deprecated long ago. I tried it out in arm64 debvm, and both the kernel and Xorg drivers are detected just fine according to the log. I only get a black screen, which could be the result of a missing VGA BIOS or the missing unblank Port I/O in the driver (I doubt the VGA ports are hooked up on arm64 qemu), but there is a good chance that it's currently working for someone else. Arnd