1config RADIO_SI470X 2 tristate "Silicon Labs Si470x FM Radio Receiver support" 3 depends on VIDEO_V4L2 4 help 5 This is a driver for devices with the Silicon Labs SI470x 6 chip (either via USB or I2C buses). 7 8 Say Y here if you want to connect this type of radio to your 9 computer's USB port or if it is used by some other driver 10 via I2C bus. 11 12 To compile this driver as a module, choose M here: the 13 module will be called radio-si470x-common. 14 15config USB_SI470X 16 tristate "Silicon Labs Si470x FM Radio Receiver support with USB" 17 depends on USB && RADIO_SI470X 18 help 19 This is a driver for USB devices with the Silicon Labs SI470x 20 chip. Currently these devices are known to work: 21 - 10c4:818a: Silicon Labs USB FM Radio Reference Design 22 - 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) 23 - 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700) 24 - 10c5:819a: Sanei Electric FM USB Radio (aka DealExtreme.com PCear) 25 26 Sound is provided by the ALSA USB Audio/MIDI driver. Therefore 27 if you don't want to use the device solely for RDS receiving, 28 it is recommended to also select SND_USB_AUDIO. 29 30 Please have a look at the documentation, especially on how 31 to redirect the audio stream from the radio to your sound device: 32 Documentation/media/v4l-drivers/si470x.rst 33 34 Say Y here if you want to connect this type of radio to your 35 computer's USB port. 36 37 To compile this driver as a module, choose M here: the 38 module will be called radio-usb-si470x. 39 40config I2C_SI470X 41 tristate "Silicon Labs Si470x FM Radio Receiver support with I2C" 42 depends on I2C && RADIO_SI470X 43 help 44 This is a driver for I2C devices with the Silicon Labs SI470x 45 chip. 46 47 Say Y here if you want to connect this type of radio to your 48 computer's I2C port. 49 50 To compile this driver as a module, choose M here: the 51 module will be called radio-i2c-si470x. 52