config USB_SI4713 tristate "Silicon Labs Si4713 FM Radio Transmitter support with USB" depends on USB && I2C && RADIO_SI4713 select I2C_SI4713 help This is a driver for USB devices with the Silicon Labs SI4713 chip. Currently these devices are known to work. - 10c4:8244: Silicon Labs FM Transmitter USB device. Say Y here if you want to connect this type of radio to your computer's USB port. To compile this driver as a module, choose M here: the module will be called radio-usb-si4713. config PLATFORM_SI4713 tristate "Silicon Labs Si4713 FM Radio Transmitter support with I2C" depends on I2C && RADIO_SI4713 select I2C_SI4713 help This is a driver for I2C devices with the Silicon Labs SI4713 chip. Say Y here if you want to connect this type of radio to your computer's I2C port. To compile this driver as a module, choose M here: the module will be called radio-platform-si4713. config I2C_SI4713 tristate "Silicon Labs Si4713 FM Radio Transmitter support" depends on I2C && RADIO_SI4713 help Say Y here if you want support to Si4713 FM Radio Transmitter. This device can transmit audio through FM. It can transmit RDS and RBDS signals as well. This module is the v4l2 radio interface for the i2c driver of this device. To compile this driver as a module, choose M here: the module will be called si4713.