On Tue, 12 Oct 2021 17:33:18 +0000, you wrote:
Yes, this is expected behavior, even if it's not intuitive. For more details, see:
https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/110
Thanks - as noted in that discussion the behaviour is a bit unhelpful but just knowing that it is expected means I can deal with it.
JC