[linux-dvb] Re: Avermedia-dvb-t

[Locke <riphack@web.de>]

Here is the output from dumping the registers of mt352:

buf9,10: 0d 45
mt352[050]: 00
mt352[051]: 42
mt352[052]: 1a
mt352[053]: 50
mt352[054]: 72
mt352[055]: 49
mt352[056]: 31
mt352[057]: 05
mt352[058]: c2
mt352[059]: 0d
mt352[05a]: 45
mt352[05b]: be
mt352[05c]: 08
mt352[05d]: 01
mt352[05e]: 00
mt352[05f]: 20
mt352[060]: 00
mt352[061]: 00
mt352[062]: 00
mt352[063]: 00
mt352[064]: 00
mt352[065]: ff
mt352[066]: 10
mt352[067]: 19
mt352[068]: a0
mt352[069]: 00
mt352[06a]: 00
mt352[06b]: ff
mt352[06c]: 00
mt352[06d]: 00
mt352[06e]: 00
mt352[06f]: 40
mt352[070]: 00
mt352[071]: 90
mt352[072]: b3
mt352[073]: 61
mt352[074]: 60
mt352[075]: 31
mt352[076]: 24
mt352[077]: 14
mt352[078]: 10
mt352[079]: 20
mt352[07a]: 00
mt352[07b]: 00
mt352[07c]: 00
mt352[07d]: 4d
mt352[07e]: 00
mt352[07f]: 13

addresses from the mt352.c modul:
I2C_MT352_ADDR 0x0f
I2C_TUNER_ADDR 0xc2

i patched bttv.h and bttv-cards.c so that my card gets autodetected and the 
right settings are used (there is still something to do but this is not 
important for now). it seems that the mt352 doesn't have an implementation 
for the tunerconnection yet, so maybe this could be the problem for my:

bash-2.05b# ./scan ../../../de-Hannover
scanning ../../../de-Hannover
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 64500000 0 2 0 1 1 3 0
initial transponder 645000000 0 2 0 1 1 3 0
initial transponder 530000000 0 2 0 1 1 3 0
>>> tune to: 
64500000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 
64500000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE 
(tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to: 
645000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 
645000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE 
(tuning failed)
WARNING: >>> tuning failed!!!
>>> tune to: 
530000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
WARNING: >>> tuning failed!!!
>>> tune to: 
530000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_4:HIERARCHY_NONE 
(tuning failed)
WARNING: >>> tuning failed!!!
ERROR: initial tuning failed
dumping lists (0 services)
Done.


i got those when starting scan. i also testet the card under windows and it 
works perfectly there, so it can't be a hardware problem.
ok enough report for now.
^^ cheers


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