vref_f2_width 750 drivers/media/i2c/tda1997x.c u8 vref_f1_width, vref_f2_width; vref_f2_width 762 drivers/media/i2c/tda1997x.c vref_f2_width = 0; vref_f2_width 768 drivers/media/i2c/tda1997x.c vref_f2_width = bt->il_vbackporch + bt->il_vsync + vref_f2_width 816 drivers/media/i2c/tda1997x.c io_write(sd, REG_VREF_F2_WIDTH, vref_f2_width);