Hi, I've just bought a new AverTV DVB-T card. I configured & compiled Kernel 2.6.6 appropriately. The modules seem to go in OK & recognize the card & the firmware is downloaded OK. However, scan reports tuning errors and if I try to use tzap with a channels.conf file for my area (Melbourne, Aus) it never locks.
dmesg output: Linux video capture interface: v1.00 bttv: driver version 0.9.14 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Host bridge needs ETBF enabled. bttv: Bt8xx card found (0). PCI: Found IRQ 9 for device 0000:00:0a.0 PCI: Sharing IRQ 9 with 0000:00:0a.1 bttv0: Bt878 (rev 17) at 0000:00:0a.0, irq: 9, latency: 64, mmio: 0xe7dfe000 bttv0: subsystem: 1461:0761 (UNKNOWN) please mail id, board name and the correct card= insmod option to [EMAIL PROTECTED] bttv0: using: *** UNKNOWN/GENERIC *** [card=0,autodetected] bttv0: enabling ETBF (430FX/VP3 compatibilty) bttv0: gpio: en=00000000, out=00000000 in=0095009d [init] bttv0: using tuner=-1 bttv0: i2c: checking for MSP34xx @ 0x80... not found bttv0: i2c: checking for TDA9875 @ 0xb0... not found bttv0: i2c: checking for TDA7432 @ 0x8a... not found bttv0: registered device video0 bttv0: registered device vbi0 bt878: AUDIO driver version 0.0.0 loaded bt878: Bt878 AUDIO function found (0). PCI: Found IRQ 9 for device 0000:00:0a.1 PCI: Sharing IRQ 9 with 0000:00:0a.0 bt878(0): Bt878 (rev 17) at 00:0a.1, irq: 9, latency: 64, memory: 0xe7dff000 attach: checking "bt878 #0 [sw]" find by pci: checking "bt878 #0 [sw]" attach: "bt878 #0 [sw]", to card 0 DVB: registering new adapter (Ave). DVB: registering frontend 0:0 (Microtune MT7202DTF)... i2c_adapter i2c-0: sendbytes: error - bailout. sp887x_initial_setup: firmware upload... done. scan output: scanning dvb-t/au-Melbourne using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' initial transponder 226500000 1 3 0 3 1 1 0 initial transponder 177500000 1 2 0 3 1 2 0 initial transponder 191625000 1 3 0 3 1 1 0 initial transponder 219500000 1 3 0 3 1 1 0 initial transponder 536625000 1 2 0 3 1 2 0 >>> tune to: 226500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE WARNING: >>> tuning failed!!! >>> tune to: 226500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 177500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE WARNING: >>> tuning failed!!! >>> tune to: 177500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 191625000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE WARNING: >>> tuning failed!!! >>> tune to: 191625000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 219500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE WARNING: >>> tuning failed!!! >>> tune to: 219500000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_3_4:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_16:HIERARCHY_NONE (tuning failed) WARNING: >>> tuning failed!!! >>> tune to: 536625000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE WARNING: >>> tuning failed!!! >>> tune to: 536625000:INVERSION_AUTO:BANDWIDTH_7_MHZ:FEC_2_3:FEC_NONE:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE (tuning failed) WARNING: >>> tuning failed!!! ERROR: initial tuning failed dumping lists (0 services) Done. tzap output: root ~/build/dvb-apps/util/szap # ./tzap -c channels-conf/dvb-t/au-Melbourne "Nine Digital" using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0' reading channels from file 'channels-conf/dvb-t/au-Melbourne' tuning to 191625000 Hz video pid 0x0207, audio pid 0x02d0 status 01 | signal ffff | snr 6b16 | ber 00003639 | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber 00003639 | unc ffffffff | status 01 | signal ffff | snr ffff | ber 00003639 | unc 00000000 | status 01 | signal ffff | snr ffff | ber 00003639 | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber 0000363f | unc ffffffff | status 01 | signal ffff | snr ffff | ber 00003639 | unc ffffffff | status 01 | signal ffff | snr ffff | ber 0000363f | unc 00000000 | status 01 | signal ffff | snr ffff | ber ffffffff | unc 00000000 | status 01 | signal ffff | snr ffff | ber 0000363f | unc 00000000 | status 01 | signal ffff | snr ffff | ber 00003639 | unc 00000000 | ...etc I guess a signal level & snr of ffff are suspicious? Come to think of it the ber & unc don't look valid either. Any ideas? Dud card maybe? I don't have a win32 box to try it out on. Or maybe the HW has changed? Regards // Mike
