vidioc_overlay    862 drivers/media/common/saa7146/saa7146_video.c static int vidioc_overlay(struct file *file, void *fh, unsigned int on)
vidioc_overlay    774 drivers/media/platform/fsl-viu.c static int vidioc_overlay(struct file *file, void *priv, unsigned int on)
vidioc_overlay    282 drivers/media/platform/vivid/vivid-core.c static int vidioc_overlay(struct file *file, void *fh, unsigned i)
vidioc_overlay    756 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c static int vidioc_overlay(struct file *file, void *f, unsigned int on)