KWorld DVB-T 210

Podpora:	kompletní
Ovladač:	v jádře

Technické parametry

Kombinovaná TV karta, analog ani dálkové jsem nezkoušel (pozítří ho stejně vypnou (ten analog)). Má také video vstup na cinch, ale já nemám žádný zdroj videosignálu.

V balení 12cm anténka "model Ještědu", její zisk je nedostačující.

Identifikace pod Linuxem

00:0a.0 Multimedia controller: Philips Semiconductors SAA7133/SAA7135 Video Broadcast Decoder (rev d1)
        Subsystem: KWorld Computer Co. Ltd. Device 7253
        Flags: bus master, medium devsel, latency 64, IRQ 18
        Memory at e6000000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: [40] Power Management version 2
        Kernel driver in use: saa7134
        Kernel modules: saa7134

dmesg
[ 1539.937592] saa7130/34: v4l2 driver version 0.2.14 loaded
[ 1539.937634] saa7133[0]: found at 0000:00:0a.0, rev: 209, irq: 18, latency: 64, mmio: 0xe6000000
[ 1539.937642] saa7133[0]: subsystem: 17de:7253, board: KWorld DVB-T 210 [card=114,insmod option]
[ 1539.937652] saa7133[0]: board init: gpio is 200100
[ 1540.080053] tuner' 0-004b: chip found @ 0x96 (saa7133[0])
[ 1540.128006] saa7133[0]: i2c eeprom 00: de 17 53 72 ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128018] saa7133[0]: i2c eeprom 10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128027] saa7133[0]: i2c eeprom 20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128035] saa7133[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128044] saa7133[0]: i2c eeprom 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128052] saa7133[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128061] saa7133[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128069] saa7133[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128078] saa7133[0]: i2c eeprom 80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128086] saa7133[0]: i2c eeprom 90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128095] saa7133[0]: i2c eeprom a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128103] saa7133[0]: i2c eeprom b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128112] saa7133[0]: i2c eeprom c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128120] saa7133[0]: i2c eeprom d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128129] saa7133[0]: i2c eeprom e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.128137] saa7133[0]: i2c eeprom f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 1540.224009] tda829x 0-004b: setting tuner address to 61
[ 1540.288007] tda829x 0-004b: type set to tda8290+75a
[ 1543.716285] saa7133[0]: registered device video0 [v4l2]
[ 1543.716310] saa7133[0]: registered device vbi0
[ 1543.716329] saa7133[0]: registered device radio0
[ 1543.840071] DVB: registering new adapter (saa7133[0])
[ 1543.840081] DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
[ 1543.936006] tda1004x: setting up plls for 48MHz sampling clock
[ 1544.092203] tda1004x: found firmware revision ff -- invalid
[ 1544.092209] tda1004x: trying to boot from eeprom
[ 1544.412006] tda1004x: found firmware revision 0 -- invalid
[ 1544.412012] tda1004x: waiting for firmware upload...
[ 1544.412015] firmware: requesting dvb-fe-tda10046.fw
[ 1556.832008] tda1004x: found firmware revision 20 -- ok
[ 1577.912006] tda1004x: setting up plls for 48MHz sampling clock
[ 1578.196005] tda1004x: found firmware revision 20 -- ok
[ 1630.608272] tda1004x: setting up plls for 48MHz sampling clock
[ 1630.804007] tda1004x: found firmware revision 20 -- ok
[ 1739.116383] tda1004x: setting up plls for 48MHz sampling clock
[ 1739.312013] tda1004x: found firmware revision 20 -- ok
[ 2287.388402] tda1004x: setting up plls for 48MHz sampling clock
[ 2287.584006] tda1004x: found firmware revision 20 -- ok
[ 2301.912401] tda1004x: setting up plls for 48MHz sampling clock
[ 2302.108007] tda1004x: found firmware revision 20 -- ok
[ 2332.012270] tda1004x: setting up plls for 48MHz sampling clock

(při provozu se toto pořád dokola opakuje)

Postup zprovoznění pod Linuxem

Firmware nahrajeme do /usr/lib/hotplug/, vykostíme moduly natažené při startu: rmmod saa7134; rmmod saa7134_dvb a zavedeme modprobe saa7134 card=114.

Ladíme scan /usr/share/dvb/dvb-t/cz-Praha, konec nahrajeme do .tzap/channels.conf. Pomocí tzap -r "Prima TV" (nebo jiné stanice) zkusíme signál a potom přehráváme v Kaffeine (Digi TV > Kanály > Zahájit sken) nebo vlc dvb: --dvb-frequency=674000000 -v. Stream pomocí getstreamu:

http {
        port 8080;
        };

        adapter 0 {

        dvb-t {
            frequency 674000000;
            bandwidth 8;
            transmission-mode auto;
            guard-interval auto;
            hierarchy none;
            modulation auto;
       };
       channel 0x1 {
            name "PRIMA";
            stream-http {
            url /prima;
            };
       };

};

Spustíme getstream -c soubor, na klientech smplayer http://server:8080/prima.

Poznámka

Rozjetí mi dalo zabrat. Děkuji Styblovi za firmware - nejde nikde sehnat.

Poznámka 10.1.2009: Po jedné aktualizaci (bohužel už nevím čeho) se karta začala chovat velmi podivně. Řešení situace je přidat do /etc/modprobe.d/options řádek

options saa7134 card=114

Pak už zase funguje.

KWorld vydal trochu odlišnou kartičku pod stejným jménem - link.

Obrázky

Dokument vytvořil: Jendа, 27.9.2008 17:07 | Poslední úprava: Jendа, 27.2.2011 15:09 | Historie změn | Zobrazeno: 6408×