No subject


Mon Jul 9 12:17:38 CEST 2007


take clever control of the tuner via secondary I2C rather than having it
on the 7130 bus. I don't know if that's what the ".no_tuner      = 1,"
config. option changes but with it set I get qt1010 printk output at
every tune attempt (in addition to mt352) rather than just at the start
of dvbscan.

Here's some dmesg O/P from my hacks. Included are "mt352_*" and
"qt1010_*" from my printk's but I left out the later ones resulting from
the "mt352_*_init":

saa7130/34: v4l2 driver version 0.2.14 loaded
saa7130[0]: found at 0000:03:0a.0, rev: 1, irq: 21, latency: 64, mmio:
0xfeaffc00
saa7130[0]: subsystem: 185b:c901, board: Compro Videomate DVB-T200
[card=71,autodetected]
saa7130[0]: board init: gpio is 840000
input: saa7134 IR (Compro Videomate DV as /class/input/input5
saa7130[0]: i2c eeprom 00: 5b 18 01 c9 54 20 1c 00 43 43 a9 1c 55 d2 b2 92
saa7130[0]: i2c eeprom 10: 00 ff 86 0f ff 20 ff ff ff ff ff ff ff ff ff ff
saa7130[0]: i2c eeprom 20: 01 40 01 03 03 ff 03 01 08 ff 00 88 ff ff ff ff
saa7130[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7130[0]: i2c eeprom 40: ff d5 00 c4 86 1e ff ff ff ff ff ff ff ff ff ff
saa7130[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff cb
saa7130[0]: i2c eeprom 60: 30 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7130[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
saa7130[0]: Reconfigured board as Compro Videomate DVB-T220
saa7130[0]: registered device video0 [v4l2]
saa7130[0]: registered device vbi0
mt352_attach
mt352_read_register     7f 13
qt1010_attach
qt1010_readreg  29 39
Quantek QT1010 successfully identified.
DVB: registering new adapter (saa7130[0]).
DVB: registering frontend 0 (Zarlink MT352 DVB-T)...



I am an electronic eng. with a reasonable bit of programming exp. Can I
help this along?
Is it a big job to add support for T220(T100?)? What's involved?
I have no clue re. tuner / demod operation / programming methods and
without the info. / understanding the driver developers obviously have
there's nothing more I can do a this stage.

Regards,

Murray




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