KNC One TV-Station RDS

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The KNC One TV-Station RDS is an internal analogue TV tuner card with radio. Probably this card is able to receive RDS signals. On a Debian Unstable with kernel version 2.6.16-1-k7 it is recognised without any modifications.

One Problem, possible with the hardware itself, is that the radio output is only about half as loud as the tv audio output. (Is there a simple solution?)

lspci -v

0000:00:0a.0 Multimedia controller: Philips Semiconductors SAA7134 Video Broadcast Decoder (rev 01)

       Subsystem: Philips Semiconductors: Unknown device fe01
       Flags: bus master, medium devsel, latency 32, IRQ 169
       Memory at dffff800 (32-bit, non-prefetchable) [size=1K]
       Capabilities: [40] Power Management version 1

Kernel Output

  saa7130/34: v4l2 driver version 0.2.14 loaded
  ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 169
  saa7134[0]: found at 0000:00:0a.0, rev: 1, irq: 169, latency: 32, mmio: 0xdffff800
  saa7134[0]: subsystem: 1131:fe01, board: KNC One TV-Station RDS / Typhoon TV Tuner RDS [card=7,autodetected]
  saa7134[0]: board init: gpio is 10220
  tda9887 1-0043: chip found @ 0x86 (saa7134[0])
  tuner 1-0060: All bytes are equal. It is not a TEA5767
  tuner 1-0060: chip found @ 0xc0 (saa7134[0])
  tuner 1-0060: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3))
  saa7134[0]: i2c eeprom 00: 31 11 01 fe 08 20 1c 55 43 43 a9 1c 55 43 43 a9
  saa7134[0]: i2c eeprom 10: ff ff 00 00 ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
  saa7134[0]: registered device video0 [v4l2]
  saa7134[0]: registered device vbi0
  saa7134[0]: registered device radio0