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Stolen sound !
Hi there,please suggest how to solve this problem:the only sound which i hear is from my Tv tuner,but i havent turned it on !!!(i have the same in winXP)seems its a buggy ATI's tv tuner, posting there the output of some commands
1))) aumix is not set to zero !
2)))cat /proc/pci ....... Multimedia audio controller: Yamaha Corporation YMF-724F [DS-1 Audio Control
ler] (rev 3).
IRQ 11.
Master Capable. Latency=32. Min Gnt=5.Max Lat=25.
Non-prefetchable 32 bit memory at 0xe9000000 [0xe9007fff].
Bus 2, device 11, function 0:
Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev
2).
IRQ 5.
Master Capable. Latency=32. Min Gnt=16.Max Lat=40.
Prefetchable 32 bit memory at 0xea000000 [0xea000fff].
Bus 2, device 11, function 1:
Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 2).
IRQ 5.
Master Capable. Latency=32. Min Gnt=4.Max Lat=255.
Prefetchable 32 bit memory at 0xea001000 [0xea001fff].
Bus 2, device 13, function 0:......................
3)))cat /etc/modules.conf
..........................pre-install i810 modpobe "-k" agpgart
pre-install i830 modprobe "-k" agpgart
pre-install tdfx modprobe "-k" agpgart
#options agpgart agp_try_unsupported=1
alias parport_lowlevel parport_pc
alias eth0 8139too
alias char-major-195 nvidia
alias sound-slot-0 ymfpci
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1
|| :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 |
| :
options sb support=1 .........................
4))).bash-2.05b# cat /proc/modules
ntfs 50144 1 (autoclean)
agpgart 38520 3 (autoclean)
nvidia 1964896 6 (autoclean)
uhci 23952 0 (unused)
usbcore 56896 1 [uhci]
ymfpci 40616 0 (unused)
ac97_codec 11976 0 [ymfpci]
tuner 9952 1 (autoclean)
bttv 93632 0 (unused)
i2c-algo-bit 6952 1 [bttv]
i2c-core 12292 0 [tuner bttv i2c-algo-bit]
videodev 5536 2 [bttv]
btaudio 10284 0
soundcore 3300 5 [ymfpci bttv btaudio]
8139too 15080 1
mii 2240 0 [8139too]
crc32 2848 0 [8139too]
ide-scsi 9232 0
5)))bash-2.05b# ls -L -l /dev/dsp*
crw-rw--w- 1 root sys 14, 3 Jul 18 1994 /dev/dsp
crw-rw--w- 1 root sys 14, 19 Jul 18 1994 /dev/dsp1
6)))/bin/dmesg gives this .........................btaudio: driver version 0.7 loaded [digital+analog]
btaudio: Bt878 (rev 2) at 02:0b.1, irq: 5, latency: 32, mmio: 0xea001000
btaudio: using card config "default"
btaudio: registered device dsp0 [digital]
btaudio: registered device dsp1 [analog]
btaudio: registered device mixer0
Linux video capture interface: v1.00
i2c-core.o: i2c core module
i2c-algo-bit.o: i2c bit algorithm module
bttv: driver version 0.7.107 loaded
bttv: using 4 buffers with 2080k (8320k total) for capture
bttv: Host bridge is Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 2) at 02:0b.0, irq: 5, latency: 32, mmio: 0xea000000
bttv0: detected: ATI TV Wonder/VE [card=64], PCI subsystem ID is 1002:0003
bttv0: using: BT878(ATI TV-Wonder VE) [card=64,autodetected]
i2c-core.o: adapter bt848 #0 registered as adapter 0.
bttv0: using tuner=19
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
i2c-core.o: driver i2c TV tuner driver registered.
tuner: chip found @ 0xc0
tuner: type set to 19 (Temic PAL* auto (4006 FN5))
i2c-core.o: client [Temic PAL* auto (4006 FN5)] registered to adapter [bt848 #0](pos. 0).
bttv0: PLL: 28636363 => 35468950 .. ok
bttv0: registered device video0
bttv0: registered device vbi0
ymfpci: YMF724F at 0xe9000000 IRQ 11
ac97_codec: AC97 Audio codec, id: AKM1 (Asahi Kasei AK4542)
........................................................i810 TCO timer init: failed to reset NO_REBOOT flag, reboot disabled by hardware
i810_rng: RNG not detected..........................................
7)))mplayer is complaining about that : SDL: Unable to open audio: No available audio device
Could not open/initialize audio device -> no sound.
I am interested in these lines : btaudio: registered device dsp0 [digital]
btaudio: registered device dsp1 [analog],am i right that Tv-tuner stole the audio device from other programs ???,and how i can solve this problem ?
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