DIF_SRC_GAIN_CONTROL
DIF_SRC_GAIN_CONTROL, 0, 31,
DIF_SRC_GAIN_CONTROL, 0, 31,
status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
DIF_SRC_GAIN_CONTROL, 0, 31,
DIF_SRC_GAIN_CONTROL, 0, 31,
status = vid_blk_write_word(dev, DIF_SRC_GAIN_CONTROL,
DIF_SRC_GAIN_CONTROL, 0, 31,