vc4_wait_bo_ioctl 164 drivers/gpu/drm/vc4/vc4_drv.c DRM_IOCTL_DEF_DRV(VC4_WAIT_BO, vc4_wait_bo_ioctl, DRM_RENDER_ALLOW), vc4_wait_bo_ioctl 800 drivers/gpu/drm/vc4/vc4_drv.h int vc4_wait_bo_ioctl(struct drm_device *dev, void *data,