[mythtv-users] Troubles getting sound from Terratec Cinergy 400 TV
Ben Bucksch
linux.news at bucksch.org
Sun Apr 27 12:01:15 UTC 2003
Arjan Hakkesteegt wrote:
>options saa7134 card=8 oss=1
>
Where did you read about that oss=1 option? (I wonder, if I missed some
docs, see a previous mail of mine in the howto thread.)
When my machine booted, the sound is silent at first, for the first
record. If I go into WatchTV after boot, I hear no sound (on another
machine as frontend). If I exit out and go into LiveTV again (or change
the channel?), usually sound works. Sometimes it doesn't, and a reboot
fixes it. Similarily, sometimes I hear loud noise. I occasionally had a
green noise picture as well. I don't knwo what the cause is. Again, a
reboot or usually fixed it.
Looking at your config, maybe you need to insert relevant
alias sound-slot-0...
alias sound-service-0-...
statements for your TV card? Just a guess.
I'll attach my relevant modules.conf and dmesg parts, in case it helps you.
### update-modules: start processing /etc/modutils/tv
# i2c
alias char-major-89 i2c-dev
options i2c-core i2c_debug=1
options i2c-algo-bit bit_test=1
# saa7134
alias char-major-81 videodev
alias char-major-81-0 saa7134
options saa7134 oss=1
pre-install saa7134 modprobe tvaudio
post-remove saa7134 rmmod tvaudio
dmesg:
Linux video capture interface: v1.00
i2c-core.o: i2c core module
tvaudio: TV audio decoder + audio/video mux driver
tvaudio: known chips:
tda9840,tda9873h,tda9874h/a,tda9850,tda9855
c54 (PV951),ta8874z
i2c-core.o: driver generic i2c audio driver registered.
saa7130/34: v4l2 driver version 0.2.7 loaded
PCI: Found IRQ 12 for device 00:0d.0
saa7134[0]: found at 00:0d.0, rev: 1, irq: 12, latency: 64, mmio:
saa7134[0]: subsystem: 153b:1142, board: Terratec Cinergy 400 TV
i2c-core.o: adapter saa7134[0] registered as adapter 0.
saa7134[0]: i2c eeprom 00: 3b 15 42 11 ff ff ff ff ff ff ff ff ff
saa7134[0]: i2c eeprom 10: ff 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
saa7134[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff
i2c-core.o: driver i2c TV tuner driver registered.
tuner: probing saa7134[0] i2c adapter [id=0x90000]
tuner: chip found @ 0xc0
tuner: type set to 5 (Philips PAL_BG (FI1216 and compatibles))
i2c-core.o: client [Philips PAL_BG (FI1216 and compa]
registered ).
saa7134[0]: registered device video0 [v4l2]
saa7134[0]: registered device vbi0
saa7134[0]: registered device dsp0
saa7134[0]: registered device mixer0
saa7134[0]/audio: audio carrier scan failed, using 5.500 MHz [def
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