gallium: Add u_default_set_debug_callback
Drivers that don't use compile queues can use a common implementation. Drivers that do can tail call into the common implementation.
I converted a bunch of easy drivers, didn't do every driver though.
Drivers that don't use compile queues can use a common implementation. Drivers that do can tail call into the common implementation.
I converted a bunch of easy drivers, didn't do every driver though.