--- a/drivers/iio/light/Kconfig +++ b/drivers/iio/light/Kconfig @@ -529,6 +529,7 @@ config VCNL4000 config VCNL4035 tristate "VCNL4035 combined ALS and proximity sensor" + select IIO_BUFFER select IIO_TRIGGERED_BUFFER select REGMAP_I2C depends on I2C