PDM_FILTER_EN
unsigned int val = enable ? PDM_FILTER_EN : 0;
regmap_update_bits(map, PDM_HCIC_CTRL1, PDM_FILTER_EN, val);
regmap_update_bits(map, PDM_F1_CTRL, PDM_FILTER_EN, val);
regmap_update_bits(map, PDM_F2_CTRL, PDM_FILTER_EN, val);
regmap_update_bits(map, PDM_F3_CTRL, PDM_FILTER_EN, val);
regmap_update_bits(map, PDM_HPF_CTRL, PDM_FILTER_EN, val);