• Peter Meerwald's avatar
    iio: add vcnl4000 combined ALS and proximity sensor · 62a1efb9
    Peter Meerwald authored
    minimal driver, no IR current control and proximity/event
    handling yet
    
    v5:
    * checkpatch warnings
    * increase msleep() to 20 ms when waiting for data ready as
      measurement/conversion can take up to 100 ms, 1 ms is too short
    
    v4 (address comments by Jonathan Cameron)
    * remove SENSORS_ prefix in Kconfig
    * change from IIO_INTENSITY to IIO_LIGHT
    * move from staging
    
    v3 (address comments by Shubhrajyoti Datta)
    * cleanup Kconfig entry
    * call I2C read/write functions directly
    
    v2 (address comments by Lars-Peter Clausen and Jonathan Cameron)
    * unify code for reading PS and AL data into
      parameterized _measure() function
    * limit wait for data to become ready within 20 tries
    * drop IIO_LIGHT channel, add SCALE to IIO_INTENSITY
    * drop extra string arguments used for logging purpose only
    Signed-off-by: default avatarPeter Meerwald <pmeerw@pmeerw.net>
    Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    62a1efb9
Kconfig 1014 Bytes