MediaForte TV Vision P951TF - obraz bez zvuku
Jindrich Makovicka
makovick na kmlinux.fjfi.cvut.cz
Neděle Červen 16 20:58:50 CEST 2002
Pavel Dvorak wrote:
> Petr Stehlik <pstehlik na sophics.cz> wrote:
>
>
>>Tak predevsim, mame stejnou kartu a ja ted prave posloucham zvuk, takze
>
>
> Mate uplne ten stejny model od tehoz vyrobce?
>
>
>>neztracejte nadeji. Pokud vam to chodi ve Windows, tak je hardware v
>>poradku a da se to rozjet i pod linuxem.
>
>
> Osobne zadne windows nevlastnim, leda ze bych poprosil nejakeho
> znameho. Jinak kdyz zavadim bttv s nekterym typem, napr.
> card=2 doporucuje primo vyrobce karty, tak najdu v syslogu:
Doporucuje kde? Toho Modules.conf si vubec nevsimejte, ten soubor ke
stazeni je bez jakychkoli uprav prevzany z Knorrovy website. Ostatne z
toho, ze bttv nenasel konfiguracni eepromku je zrejme, ze card=2 to nebude.
Naladujte jenom bttv card=42 tuner=5 radio=1 a tvaudio bez parametru a
NIC JINEHO a zvuk podle mne musi fungovat. (maximalne muzete potrebovat
tu fintu s bttv card=40 popasnou vyse)
Ja mam v modules.conf nasledujici a prekvapive nemam problem (mam teda
PV951 od 3demonu ale imho se ty karty zas tolik nelisi, krome tuneru).
alias char-major-81 videodev
#/dev/video
alias char-major-81-0 bttv
#/dev/radio
alias char-major-81-64 bttv
options bttv card=42 tuner=28 radio=1
post-install bttv insmod tvaudio
post-remove bttv rmmod tvaudio
# to je vse
>
> kernel: tuner: chip found @ 0xc0
> kernel: bttv0: i2c attach [client=Philips PAL,ok]
> kernel: i2c-core.o: client [Philips PAL] registered to adapter [bt848
#0](pos. 0).
> kernel: i2c-core.o: adapter bt848 #0 registered as adapter 0.
> kernel: bttv: readee error
> kernel: bttv0: Hauppauge eeprom: invalid
> kernel: bttv0: Hauppauge eeprom: model=0, tuner= (4), radio=no
> kernel: bttv0: i2c: checking for MSP34xx @ 0x80... not found
> kernel: bttv0: i2c: checking for TDA9875 @ 0xb0... not found
> kernel: bttv0: i2c: checking for TDA7432 @ 0x8a... not found
>
> To skoro i vypada na vadny kousek?
>
> Kdyz maximalne vyjedu citlivost vstupu zvukove karty a zesileni,
> tak na prahu slysistelnosti slysim zvuk (diky nedokonalosti
> toho vnitrniho mixeru). To je k vzteku, tuner funguje jak ma
> a ja proste jen "nepohnu" s tim mixerem co je mezi.
> Neslo by to hardwarove premostit? :-)
Na te karte jsem neco pajel, kdyz jsem ji predelaval na fm stereo, jsou
to dva dratky vedouci z tuneru (odkaz na navod je nekde v archivu kousek
zpatky), ale nevim, jestli to v tom miste uz neni nejak ovlivneny mixerem.
Posilam Vam pro porovnani svuj log, pochybuju, ze Vam k necemu bude, ale
tonouci se stebla chyta.
Jun 11 11:05:42 holly kernel: Linux video capture interface: v1.00
Jun 11 11:05:42 holly kernel: i2c-algo-bit.o: i2c bit algorithm module
Jun 11 11:05:42 holly kernel: bttv: driver version 0.7.83 loaded
Jun 11 11:05:42 holly kernel: bttv: using 2 buffers with 2080k (4160k
total) for capture
Jun 11 11:05:42 holly kernel: bttv: Host bridge is Silicon Integrated
Systems [SiS] 735 Host
Jun 11 11:05:42 holly kernel: bttv: Bt8xx card found (0).
Jun 11 11:05:42 holly kernel: PCI: Found IRQ 11 for device 00:0b.0
Jun 11 11:05:42 holly kernel: PCI: Sharing IRQ 11 with 00:0b.1
Jun 11 11:05:42 holly kernel: PCI: Sharing IRQ 11 with 00:11.0
Jun 11 11:05:42 holly kernel: bttv0: Bt878 (rev 17) at 00:0b.0, irq: 11,
latency: 64, memory: 0xcddfe000
Jun 11 11:05:42 holly kernel: bttv0: using: BT878(ProVideo PV951)
[card=42,insmod option]
Jun 11 11:05:42 holly kernel: i2c-dev.o: Registered 'bt848 #0' as minor
1
Jun 11 11:05:42 holly kernel: i2c-core.o: adapter bt848 #0 registered as
adapter 1.
Jun 11 11:05:42 holly kernel: bttv0: i2c: checking for TDA9875 @ 0xb0...
not found
Jun 11 11:05:42 holly kernel: bttv0: i2c: checking for TDA7432 @ 0x8a...
not found
Jun 11 11:05:42 holly kernel: i2c-core.o: driver i2c TV tuner driver
registered.
Jun 11 11:05:42 holly kernel: tuner: chip found @ 0xc0
Jun 11 11:05:42 holly kernel: bttv0: i2c attach [client=LG PAL_BG+FM
(TPI8PSB01D),ok]
Jun 11 11:05:42 holly kernel: i2c-core.o: client [LG PAL_BG+FM
(TPI8PSB01D)] registered to adapter [bt848 #0](
Jun 11 11:05:43 holly kernel: tvaudio: TV audio decoder + audio/video
mux driver
Jun 11 11:05:43 holly kernel: tvaudio: known chips:
tda9840,tda9873h,tda9874a,tda9850,tda9855,tea6300,tea6420,
Jun 11 11:05:43 holly kernel: i2c-core.o: driver generic i2c audio
driver registered.
Jun 11 11:05:43 holly kernel: bttv0: i2c attach [client=pic16c54
(PV951),ok]
Jun 11 11:05:43 holly kernel: i2c-core.o: client [pic16c54 (PV951)]
registered to adapter [bt848 #0](pos. 1).
Jun 11 11:05:43 holly kernel: bttv0: PLL: 28636363 => 35468950 ... ok
Hodne stesti,
--
Jindrich Makovicka
--
Jindrich Makovicka
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