radeonsi: fix syncobj wait timeout
syncobj wait takes absolute timeout value.
Fixes: 16250237 "winsys/amdgpu: implement sync_file import/export"
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
syncobj wait takes absolute timeout value.
Fixes: 16250237 "winsys/amdgpu: implement sync_file import/export"