Thanks for looking into this. You are right that the fake CRTCs are
not needed. The reason I introduced them in the past was that with a
change (reset) of the msc counter the client might want to see a
different CRTC as well. But with the persistent window structs the
CRTC stays the same all the
We probably don't want a fake crtc to be visible to clients, and we
definitely don't want to generate events every time we create such a
fake (which would happen as a side effect from RRCrtcCreate hitting
RRTellChanged). As it happens we're not actually using that crtc for
anything because