There's no reason we can't -- the mappings we expose are basically equivalent to persistent/coherent, already.
Improves mesa-demos drawoverhead (no state change) performance by 5.21362% +/- 1.25078% (n=11).
743dcdd vc4: Allow VBOs to be mapped during execution.
src/gallium/drivers/vc4/vc4_screen.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)