prefilter 832 drivers/media/i2c/tda1997x.c u8 prefilter; prefilter 843 drivers/media/i2c/tda1997x.c prefilter = 0; /* filters off */ prefilter 848 drivers/media/i2c/tda1997x.c prefilter = FILTERS_CTRL_2_7TAP << FILTERS_CTRL_BU_SHIFT | prefilter 851 drivers/media/i2c/tda1997x.c io_write(sd, REG_FILTERS_CTRL, prefilter); prefilter 863 drivers/media/i2c/tda1997x.c if (!prefilter)