[ Upstream commit d2434e4d942c32cadcbdbcd32c58f35098f3b604 ]

Cursor position updates were accidentally causing us to attempt to interlock
window with window immediate, and without a matching window immediate update,
NVDisplay could hang forever in some circumstances.

Fixes suspend/resume on (at least) Quadro RTX4000 (TU104).
Reported-by: NLyude Paul <lyude@redhat.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>