SI470X Radio / ADS Instant FM Music in linux

Dear Manager,

I am debugging a platform with SI470x FM radio module(Usb interface). The linux kernel version is 2.6.35.7.
I have configured the linux kernel and it can recognize this module. But there are some abnormal log and I cant scan the FM channel normally.

The log list as below, Would you like help me?

//--------------Log start ----------------------\|/------------------------------------- usb 1-1.3: new full speed USB device using ehci-omap and address 4
usb 1-1.3: New USB device found, idVendor=06e1, idProduct=a155
usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.3: Product: ADS InstantFM Music
usb 1-1.3: Manufacturer: ADS TECH

4:1:1: endpoint lacks sample rate attribute bit, cannot set. // This is the first abnormal point.

radio-si470x 1-1.3:1.2: DeviceID=0x1242 ChipID=0x0a0f radio-si470x 1-1.3:1.2: software version 0, hardware version 7
radio-si470x 1-1.3:1.2: This driver is known to work with software version 7, //
radio-si470x 1-1.3:1.2: but the device has software version 0. //This is the second abnormal point.
radio-si470x 1-1.3:1.2: If you have some trouble using this driver, radio-si470x 1-1.3:1.2: please report to V4L ML at [email protected]

//-----------------Log end ---------------------/|\---------------------------------------- Note:
The device is bought from US but it is marked "Made in China".
It is bought in one month.

Thanks

KeQiang.Chen.

Hi!

I have one of these devices as well (although I don't know if it is identical to yours), so I will take a look. Unfortunately, I don't have access to it until next week.

I hope to have more information for you by then.

Regards,

Hans