v3dv: implement vkCmdWaitEvents for secondary command buffers
Event waits can be safely moved before a render pass start, since
event setting and resetting commands cannot happen inside one. We
don't need to go that far, but we can use this to record the wait
in its own separate job and then execute this job before the
binning commands recorded in the secondary command buffer when
we execute the secondary into a primary.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
2 files changed
