On Wed, Jul 21, 2021 at 04:43:44PM +0100, Christoph Hellwig wrote: > > > I'm trying to test some changes for the gvt code, but even with a baseline > > > 5.14-rc2 host and guest the 915 driver does not seem overly happy: > > > > Is this a regression over -rc1 or over 5.13? > > Bisect possible? > > This was introduced somewhere between 5.12 and 5.13, still bisecting. > Note that it only happens for "headless" setups. Once a display is > added on the qemu command line it goes away.
The culprit is: commit f4eb6d4906669b4285c4f49c87814d4ce63c35bb Author: Jani Nikula <[email protected]> Date: Wed Mar 17 18:36:45 2021 +0200 drm/i915/bios: limit default outputs to ports A through F _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
