This is so that drivers can do a runtime check that Present is available, similar to existing runtime checks performed by the drivers for DRI. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Keith Packard <keithp@keithp.com>
This is so that drivers can do a runtime check that Present is available, similar to existing runtime checks performed by the drivers for DRI. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Keith Packard <keithp@keithp.com>