Dotaz: DVB-T Ladeni na GIGABYTE GT-PTV-TAF-RH

[Rastafario]

Ahoj, snazim zprovoznit tuto kartu. Podarilo se mi rozbehat analogove vysilani, problem zustava u ladeni DVB-T.

Podle vseho co jsem se docetl zde na foru a na odkazech muj problem pravdepodobne souvisi se zmenou ".request_firmware = NULL" v modulu saa 7134-dvb.c.

Zmenu v modulu jsem jeste neprovedl a pokud se snazim ladit DVB-T (scan), dostanu na dmesg nasledujici vystup :

tda1004x: setting up plls for 48MHz sampling clock tda1004x: timeout waiting for DSP ready tda1004x: found firmware revision 0 -- invalid tda1004x: booting from eeprom tda1004x: timeout waiting for DSP ready tda1004x: found firmware revision 0 -- invalid tda1004x: firmware upload failed tda1004x: setting up plls for 48MHz sampling clock tda1004x: timeout waiting for DSP ready tda1004x: found firmware revision 0 -- invalid tda1004x: booting from eeprom tda1004x: timeout waiting for DSP ready tda1004x: found firmware revision 0 -- invalid tda1004x: firmware upload failed

Prosim muze nekdo overit ze ten vystup souvisi s chybkou v modulu saa7134-dvb.c?

Pokud ano bylo by mozne pridat par how-to radku nebo odkaz ohledne prekompilovani toho modulu? OS ktery pouzivam Debian etch(kernel 2.6.18).

Mockrat dik

Odpovědi

[stybla]

Matne mi to pripomina problemy s AVerMedia AVerTV DVB-T Super 007. Zkousel jsem bastlit to ci ono, ale vysledkem byl tak maximalne kernel panic nebo segfault. A to i pres to, ze na www.linuxtv.org pisi, ze tato karta chodi od kernelu 2.6.16.x. Vzdal jsem to(ani diff v mailing listu moc nepomohl), upgradnul jsem na 2.6.24.3 a funguje bez problemu. Ad stabilita - uptime 121 days.

[Chulda]

Zrovna tohle jsem resil minuly vikend a zatim nedoresil (Debian Etch a tahle TV karta)

Co jsem zatim zjistil - uprava zdrojaku se tyka novejsi verze kernelu nez co je v Etch - ten co je v debianu, je prilis stary a ta zmena v nem neni mozna (chybi prislusna funkce), stazeni posledniho (ted uz predposledniho) kernelu to vyresi, tam je prislusny problem uz osetren a tak neni potreba nic editovat. Bohuzel firmware se mi stejne nenatahne a tim jsem zatim skoncil. Google na tohle tema mlci.

[stybla]

saa7133[0]: subsystem: 1461:f01d, board: Avermedia Super 007 [card=117,autodetected]
saa7133[0]: board init: gpio is 40000
saa7133[0]: i2c eeprom 00: 61 14 1d f0 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
saa7133[0]: i2c eeprom 10: ff ff ff ff ff 20 ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 20: 01 40 01 32 32 01 01 43 88 ff 00 55 ff ff ff ff
saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 40: ff 21 00 c0 96 10 03 02 15 16 ff ff ff ff ff ff
saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
tuner 0-004b: chip found @ 0x96 (saa7133[0])
tda8290 0-004b: setting tuner address to 60
tuner 0-004b: type set to tda8290+75a
tda8290 0-004b: setting tuner address to 60
tuner 0-004b: type set to tda8290+75a
saa7133[0]: registered device video0 [v4l2]
saa7133[0]: registered device vbi0
DVB: registering new adapter (saa7133[0])
DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
tda1004x: setting up plls for 48MHz sampling clock
tda1004x: found firmware revision 20 -- ok

pokud je vypis v dmesg alespon trochu podobny, hlavne co se frontendu tyce, pak zkus mrknout na postup k Super 007, treba to pomuze.

$ ls -la /lib/firmware/ | grep tda
-rw-r--r-- 1 root root 24478 2008-03-15 00:12 dvb-fe-tda10046.fw

[Rastafario]

Ahoj, moc diky za prispevek.

Firmware jsem samozrejme stahl a mam ho v /lib/firmware

-rw-r--r--  1 root root 24478 2008-07-08 02:40 dvb-fe-tda10046.fw

Dmesg vystup zasina podobne jako ten tvuj, bohuzel se ale ke konci drasticky lisi (viz prvni post).

Verze kernelu s tim asi ma hodne co do cineni, zatim to vypada ze nezbyva nez aktualizovat kernel a doufat ze to zacne tapat.

Vypada to ze je nas tu vic kteri oceni jakykoliv vstup k tomuto reseni.

[stybla]

neni zac. muzu eventuelne zaslat konfig, ktery mame na serveru, ale bude tam spousta nepotrebnych veci(jako napr. frontendy, ktere se ani nepouzivaji). neco malo jsem pridal sem do wikiny(Aver Super 007), ale presny navod nemam. uz je to par mesicu.
ale jestli si spravne pamatuji, tak karta fungovala out-of-the-box s novym kernelem, a pak jsem "litoval" casu, ktery jsem stravil na hokus-pokusech s bastlenim modulu(nejsem zadny dev, noo). myslim, ze jsem take pohorel na zmenach v kodu a u zmeny v nahravani fw(nebo neceho velmi podobneho; info v mailing listu bylo asi mirne out-of-date).
pokud chces, mohu poskytnout svuj konfig z 2.6.24.3, na kterem to muzes vyzkouset. budes (asi) muset zmenit CPU a nejake drivery, ale porad to zabere minimum casu(dle meho nazoru) nebo treba jenom checknout config. ps: mam slackware, tak se nediv tomu, ze chci vsechno kompilovat ;)

[Chulda]

No, me se ten vypis prave lisi, vypis z eepromu je delsi a nenajde mi to vubec tuner :( Pod widlema mi to funguje, ale tam ja to nechci.

Koukal jsem do novyho kernelu, ma tam nejake opravy, tak vyzkousim a dam vedet.

[stybla]

A muzes ho sem postnout? Jinak ty karty jsou, dle meho nazoru, "identicke". Proto tu navadim k tomu AVeru, protoze postup bude stejny. Saa7134 zahrnuje vice karet.

[Chulda]

posledni kernel (2.6.26) vypada nadejne, konecne mi to naslo DVB, coz drive neslo. Dal jsem se zatim nedostal.

vystup vypada nejak takto:

Jul 15 16:55:59 pixla saa7130/34: v4l2 driver version 0.2.14 loaded
Jul 15 16:55:59 pixla saa7133[0]: found at 0000:01:01.0, rev: 209, irq: 5, latency: 181, mmio: 0xed000000
Jul 15 16:55:59 pixla saa7133[0]: subsystem: 1458:9002, board: Philips Tiger reference design [card=81,insmod option]
Jul 15 16:55:59 pixla saa7133[0]: board init: gpio is c200000
Jul 15 16:55:59 pixla i2c-adapter i2c-1: adapter [saa7133[0]] registered
Jul 15 16:55:59 pixla tuner' 1-004b: chip found @ 0x96 (saa7133[0])
Jul 15 16:55:59 pixla i2c-adapter i2c-1: client [tuner'] registered with bus id 1-004b
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 00: 58 14 02 90 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 10: ff ff ff 0f ff 20 ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 20: 01 40 01 02 02 01 01 03 08 ff 00 c1 ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 40: ff 21 00 c2 96 10 03 32 15 50 ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Jul 15 16:55:59 pixla tda829x 1-004b: setting tuner address to 61
Jul 15 16:55:59 pixla tda829x 1-004b: type set to tda8290+75a
Jul 15 16:56:03 pixla saa7133[0]: registered device video0 [v4l2]
Jul 15 16:56:03 pixla saa7133[0]: registered device vbi0
Jul 15 16:56:03 pixla saa7133[0]: registered device radio0
Jul 15 16:56:03 pixla DVB: registering new adapter (saa7133[0])
Jul 15 16:56:03 pixla DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
Jul 15 16:56:03 pixla tda1004x: setting up plls for 48MHz sampling clock
Jul 15 16:56:05 pixla tda1004x: timeout waiting for DSP ready
Jul 15 16:56:05 pixla tda1004x: found firmware revision 0 -- invalid
Jul 15 16:56:05 pixla tda1004x: trying to boot from eeprom
Jul 15 16:56:08 pixla tda1004x: timeout waiting for DSP ready
Jul 15 16:56:08 pixla tda1004x: found firmware revision 0 -- invalid
Jul 15 16:56:08 pixla tda1004x: waiting for firmware upload...
Jul 15 16:56:08 pixla firmware: requesting dvb-fe-tda10046.fw
Jul 15 16:56:20 pixla tda1004x: found firmware revision 20 -- ok

ocistil jsem to snad o vsechny debug hlasky

[Chulda]

Vypada to nadejne, nemam uz cas vyzkouset si i obraz, ale scan snad nekeca

dvbscan /usr/share/dvb/dvb-t/cz-Praha
scanning /usr/share/dvb/dvb-t/cz-Praha
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 506000000 0 2 9 3 1 2 0
initial transponder 674000000 0 2 9 3 1 1 0
initial transponder 818000000 0 2 9 3 1 2 0
>>> tune to: 506000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_AUTO:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
0x0000 0x0004: pmt_pid 0x0400 CRa -- CT SPORT (running)
0x0000 0x000a: pmt_pid 0x1000 CRa -- CRo1-Radiozurnal     (running)
0x0000 0x000b: pmt_pid 0x1100 CRa -- CRo2-Praha           (running)
0x0000 0x000c: pmt_pid 0x1200 CRa -- CRo3-Vltava          (running)
0x0000 0x000d: pmt_pid 0x1300 CRa -- CRo4-Radio Wave      (running)
0x0000 0x000e: pmt_pid 0x1400 CRa -- CRo D-dur            (running)
0x0000 0x000f: pmt_pid 0x1500 CRa -- CRo Leonardo         (running)
0x0000 0x0010: pmt_pid 0x1600 CRa -- CRo Radio Cesko      (running)
0x0000 0x03e8: pmt_pid 0x0050 (null) -- Aplikace MHP (running, scrambled)
0x0000 0x0001: pmt_pid 0x0100 CRa -- CT 1 (running)
0x0000 0x0002: pmt_pid 0x0200 CRa -- CT 2 (running)
0x0000 0x0003: pmt_pid 0x0300 CRa -- CT 24 (running)
0x0000 0x0005: pmt_pid 0x0500 CRa --  NOVA (running)
...

[stybla]

fw to naslo, kanaly taky - rekl bych, ze to pujde :)

[Krystl]

Ahoj,
tuto kartu jsem taky resil a napsal navod zde: http://www.abclinuxu.cz/hardware/pridavne-karty/televizni-karty/dvb-t/pci/gigabyte-gt-ptv-taf-rh.
Vicemene stacilo jen stahnout firmware (dvb-fe-tda10046.fw) a pak loadnout modul saa7134, samo si to natahlo modul pro dvb. Jedu na debianu lenny, kernel 2.6.24-1-686. Problem jsem mel jen na nacitani kanalu v mythtv, jinak to bylo celkem v pohode.

[Krystl]

oprava: *samo si to natahlo firmware pro dvb.*

[Chulda]

Znam, ale me to az do posledni verze kernelu odmitalo najit dvb a koncilo to s hlaskou neco jako "firmware upload failed". Analog to naslo.