Motherboard - VIA Epia M10000, OS - epiOS. I'm new to linux-dvb so started from making sure board works on XP Pro (box is dual-bootable). Booted to epiOS and modprobbed dvb-bt8xx, dmesg looks good. nscan was able to scan 12224 on Echostar-148, generated channels.conf, looks good too. szap lockked on FTA channels just fine. Than I tried to see if I can actually watch the signal, that's when disaster strikes: ./szap -c channels_Echostar_148_szap.conf -l DBS -r "PAEC" & xine stdin://mpeg2</dev/dvb/adapter0/dvr0 After that screen went black, than fall back to login dialog covered by green rectangular. After reboot card is not recognized anymore: dst_probe: unknown device frontend_init: could not find a Twinhan DST dvb_bt8xx: a frontend driver was not found for device... Made few reboots, including cold one, same results. Reboot to Windows (same box), ProgDVB shows signal level/quality but no picture (same FTA PAEC channel) and in properties shows bitrate but no frame rate or width/height. Run TwinhanDTV, rescan sat, lousy DTV detected only ~40 channels, switch to some FTA (Dish info or something), voila - got picture! Reboot to epiOS, modprobe dvb-bt8xx, got the same "frontend driver was not found" :-( Read somewhere that acpi=off might help here, but I don't know how to pass it to the booting epiOS. Below is dmesg in case somebody's willing to help: Linux video capture interface: v1.00 bttv: driver version 0.9.16 loaded bttv: using 8 buffers with 2080k (520 pages) each for capture bttv: Bt8xx card found (0). ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10 bttv0: Bt878 (rev 17) at 0000:00:14.0, irq: 10, latency: 32, mmio: 0xde003000 bttv0: detected: Twinhan VisionPlus DVB [card=113], PCI subsystem ID is 1822:0001 bttv0: using: Twinhan DST + clones [card=113,autodetected] bttv0: gpio: en=00000000, out=00000000 in=00d500ff [init] bttv0: using tuner=4 bttv0: add subdevice "dvb0" bt878: AUDIO driver version 0.0.0 loaded bt878: Bt878 AUDIO function found (0). ACPI: PCI Interrupt 0000:00:14.1[A] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10 bt878(0): Bt878 (rev 17) at 00:14.1, irq: 10, latency: 32, memory: 0xde004000 dvb_bt8xx: identified card0 as bttv0 DVB: registering new adapter (bttv0). rdc_8820_reset: Resetting DST dst_gpio_outb: mask=[0004], enbb=[0004], outhigh=[0000] dst_gpio_outb: mask=[0004], enbb=[0004], outhigh=[0004] dst_comm_init: Initializing DST. dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] rdc_reset_state: Resetting state machine dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] writing [ 00 06 00 00 00 00 00 fa ] write_dst: _write_dst error (err == -5, len == 0x08, b0 == 0x00) dst_error_recovery: Trying to return from previous errors. dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] write_dst: _write_dst error (err == -5, len == 0x08, b0 == 0x00) dst_error_recovery: Trying to return from previous errors. dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] write_dst: RDC 8820 RESET dst_error_bailout: Trying to bailout from previous error. rdc_8820_reset: Resetting DST dst_gpio_outb: mask=[0004], enbb=[0004], outhigh=[0000] dst_gpio_outb: mask=[0004], enbb=[0004], outhigh=[0004] dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] dst_probe: unknown device. frontend_init: Could not find a Twinhan DST. dvb-bt8xx: A frontend driver was not found for device 109e/0878 subsystem 1822/0001 _______________________________________________ linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
