# SPDX-License-Identifier: GPL-2.0
#
# Gain Amplifiers, etc.
#
# When adding new entries keep the list in alphabetical order
menu "Amplifiers"
config AD8366
tristate "Analog Devices AD8366 and similar Gain Amplifiers"
depends on SPI
depends on GPIOLIB
select BITREVERSE
help
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)
HMC792A 0.25 dB LSB GaAs MMIC 6-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.
config ADA4250
tristate "Analog Devices ADA4250 Instrumentation Amplifier"
depends on SPI
help
Say yes here to build support for Analog Devices ADA4250
SPI Amplifier's support. The driver provides direct access via
sysfs.
To compile this driver as a module, choose M here: the
module will be called ada4250.
config HMC425
tristate "Analog Devices HMC425A and similar GPIO Gain Amplifiers"
depends on GPIOLIB
help
Say yes here to build support for Analog Devices HMC425A and similar
gain amplifiers or step attenuators.
To compile this driver as a module, choose M here: the
module will be called hmc425a.
endmenu
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