vref_f1_width 750 drivers/media/i2c/tda1997x.c u8 vref_f1_width, vref_f2_width; vref_f1_width 760 drivers/media/i2c/tda1997x.c vref_f1_width = bt->vbackporch + bt->vsync + bt->vfrontporch; vref_f1_width 813 drivers/media/i2c/tda1997x.c io_write(sd, REG_VREF_F1_WIDTH, vref_f1_width);