Analog Devices AD8366 and similar Gain Amplifiers

modulename: ad8366.ko

configname: CONFIG_AD8366

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Amplifiers
└─>SPI support
└─>GPIO Support
└─>Analog Devices AD8366 and similar Gain Amplifiers
In linux kernel since version 3.1 (release Date: 2011-10-24)
Say yes here to build support for Analog Devices AD8366 and similar
gain amplifiers. This driver supports the following gain amplifiers
from Analog Devices:
AD8366 Dual-Digital Variable Gain Amplifier (VGA)
ADA4961 BiCMOS RF Digital Gain Amplifier (DGA)
ADL5240 Digitally controlled variable gain amplifier (VGA)
ADRF5702: 0.125 dB LSB, 8-Bit, Silicon Digital Attenuator
ADRF5703: 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator
ADRF5720: 0.5 dB LSB, 6-Bit, Silicon Digital Attenuator
ADRF5730: 0.5 dB LSB, 6-Bit, Silicon Digital Attenuator
ADRF5731: 2 dB LSB, 4-Bit, Silicon Digital Attenuator
HMC271A: 1dB LSB 5-Bit Digital Attenuator SMT
HMC792A 0.25 dB LSB GaAs MMIC 6-Bit Digital Attenuator
HMC1018A: 1.0 dB LSB GaAs MMIC 5-BIT Digital Attenuator
HMC1019A: 0.5 dB LSB GaAs MMIC 5-BIT Digital Attenuator
HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator

To compile this driver as a module, choose M here: the
module will be called ad8366.
source code:
drivers/iio/amplifiers/ad8366.c