vc4_prime_vmap    209 drivers/gpu/drm/vc4/vc4_drv.c 	.gem_prime_vmap = vc4_prime_vmap,
vc4_prime_vmap    736 drivers/gpu/drm/vc4/vc4_drv.h void *vc4_prime_vmap(struct drm_gem_object *obj);