[pvrusb2] Dual language channels

[Christian Haider]

Hi,

My cable-tv-provider (Liwest, Austria) broadcasts Eurosport in 'Dual
language'-Mode. If I watch this channel I have a mixture of english/german
audio. On my TV I hear the german audio.

I tried to experiment with
/sys/class/pvrusb2/sn-8239281/ctl_audio_mode/cur_val the results are:

echo "Stereo" > /sys/class/pvrusb2/sn-8239281/ctl_audio_mode/cur_val ->
mixture of german/english

echo "Lang1" > /sys/class/pvrusb2/sn-8239281/ctl_audio_mode/cur_val ->
english only

echo "Lang2" > /sys/class/pvrusb2/sn-8239281/ctl_audio_mode/cur_val ->
english only

It seems that there is something broken with the Lang1 and Lang2 settings,
cos the 2 settings have the same effect. 

Does any1 know how to setup the system, that I can hear the german audio? Do
the Lang1 and Lang2 settings work?

My config:
Kernel: 2.6.16
Driver: pvrusb2-mci-20061119

/usr/src/pvrusb2-mci-20061119/driver/pvrusb2-main.c: Hauppauge
WinTV-PVR-USB2 MPEG2 Encoder/Tuner : 20061119 (from www.isely.net)
/usr/src/pvrusb2-mci-20061119/driver/pvrusb2-main.c: Debug mask is 15 (0xf)
DVB: registering new adapter (Technotrend/Hauppauge WinTV Nexus-S rev2.X).
adapter has MAC addr = 00:d0:5c:1f:79:a0
msp3400 2-0040: MSP3415G-B8 found @ 0x80 (pvrusb2_a)
msp3400 2-0040: MSP3415G-B8 supports nicam and radio, mode is autodetect and
autoselect
tuner 2-0061: chip found @ 0xc2 (pvrusb2_a)
tda9887 2-0043: chip found @ 0x86 (pvrusb2_a)
tveeprom 2-0050: Hauppauge model 29039, rev D257, serial# 8239281
tveeprom 2-0050: tuner model is Philips FM1216 ME MK3 (idx 57, type 38)
tveeprom 2-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K)
(eeprom 0x74)
tveeprom 2-0050: audio processor is MSP3415 (idx 6)
tveeprom 2-0050: decoder processor is SAA7115 (idx 19)
tveeprom 2-0050: has radio, has IR remote
tuner 2-0061: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3))
msp3400 2-0040: MSP3415G-B8 rev1 = 0x0207 rev2 = 0x0f48
msp3400 2-0040: Audio:    volume 65535
msp3400 2-0040: Audio:    balance 0 bass 0 treble 0 loudness off
msp3400 2-0040: Mode:     unknown
msp3400 2-0040: Standard: could not detect sound standard (mono)
msp3400 2-0040: ACB:      0x0c00
saa7115 2-0021: Audio frequency: 48000 Hz
saa7115 2-0021: Input:           Composite 4
saa7115 2-0021: Video signal:    bad
saa7115 2-0021: Frequency:       50 Hz
saa7115 2-0021: Detected format: BW/No color
tuner 2-0061: Tuner mode:      analog TV
tuner 2-0061: Frequency:       175.25 MHz
tuner 2-0061: Standard:        0x00000005
tda9887 2-0043: Data bytes: b=0x14 c=0x74 e=0x49
pvrusb2: Device initialization completed successfully.
pvrusb2: registered device video1 [mpeg]

Thx for your help,
Christian Haider

P.S: Thx Mike for creating this driver.