1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Silicon Labs Si470x FM Radio Receiver support"
6 This is a driver for devices with the Silicon Labs SI470x
7 chip (either via USB or I2C buses).
9 Say Y here if you want to connect this type of radio to your
10 computer's USB port or if it is used by some other driver
13 To compile this driver as a module, choose M here: the
14 module will be called radio-si470x-common.
17 tristate "Silicon Labs Si470x FM Radio Receiver support with USB"
18 depends on USB && RADIO_SI470X
20 This is a driver for USB devices with the Silicon Labs SI470x
21 chip. Currently these devices are known to work:
22 - 10c4:818a: Silicon Labs USB FM Radio Reference Design
23 - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music)
24 - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
25 - 10c5:819a: Sanei Electric FM USB Radio (aka DealExtreme.com PCear)
27 Sound is provided by the ALSA USB Audio/MIDI driver. Therefore
28 if you don't want to use the device solely for RDS receiving,
29 it is recommended to also select SND_USB_AUDIO.
31 Please have a look at the documentation, especially on how
32 to redirect the audio stream from the radio to your sound device:
33 Documentation/media/v4l-drivers/si470x.rst
35 Say Y here if you want to connect this type of radio to your
38 To compile this driver as a module, choose M here: the
39 module will be called radio-usb-si470x.
42 tristate "Silicon Labs Si470x FM Radio Receiver support with I2C"
43 depends on I2C && RADIO_SI470X
45 This is a driver for I2C devices with the Silicon Labs SI470x
48 Say Y here if you want to connect this type of radio to your
51 To compile this driver as a module, choose M here: the
52 module will be called radio-i2c-si470x.