WCD938X_MICB4_TEST_CTL_1
{WCD938X_MICB4_TEST_CTL_1, 0x1A},
case WCD938X_MICB4_TEST_CTL_1:
regmap_update_bits(rm, WCD938X_MICB4_TEST_CTL_1, 0xE0, 0xE0);