read_stdi        1410 drivers/media/i2c/adv7604.c static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi)
read_stdi        1463 drivers/media/i2c/adv7842.c static int read_stdi(struct v4l2_subdev *sd, struct stdi_readback *stdi)