radv: backport NGG streamout fixes
See #10064 (closed)
The top commit is only a workaround for fixing a synchronization issue with NGG streamout on RDNA3. With 23.3+, NGG streamout is implemented using GDS registers for better performance.
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.
See #10064 (closed)
The top commit is only a workaround for fixing a synchronization issue with NGG streamout on RDNA3. With 23.3+, NGG streamout is implemented using GDS registers for better performance.