Hi, I solved this issue few minutes after sending report to this mailing list (after one week of experiments..). I changed "PCI Latency Timer" BIOS option from 64 to 32. This helped - both DVB cards are working fine. Jan Jan Krupa wrote: > Hi, > > Recently I bought Twinhan VP-1030A DVB-S card: > http://www.linuxtv.org/wiki/index.php/Twinhan_VP-1030A > > lspci: > 0000:00:08.0 Multimedia video controller: Brooktree Corporation Bt878 > Video Capture (rev 11) > 0000:00:08.0 0400: 109e:036e (rev 11) > > 0000:00:08.1 Multimedia controller: Brooktree Corporation Bt878 Audio > Capture (rev 11) > 0000:00:08.1 0480: 109e:0878 (rev 11) > > dmesg: > bttv: driver version 0.9.16 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 11 for device 0000:00:08.0 > PCI: Sharing IRQ 11 with 0000:00:08.1 > PCI: Sharing IRQ 11 with 0000:00:0c.0 > bttv0: Bt878 (rev 17) at 0000:00:08.0, irq: 11, latency: 64, mmio: > 0xeedfe000 > bttv0: detected: Twinhan VisionPlus DVB [card=113], PCI subsystem ID is > 1822:0001 > bttv0: using: Twinhan DST + clones [card=113,autodetected] > bttv0: enabling ETBF (430FX/VP3 compatibilty) > bttv0: gpio: en=00000000, out=00000000 in=00f500fd [init] > bttv0: using tuner=4 > bttv0: add subdevice "dvb0" > bt878: AUDIO driver version 0.0.0 loaded > bt878: Bt878 AUDIO function found (0). > PCI: Found IRQ 11 for device 0000:00:08.1 > PCI: Sharing IRQ 11 with 0000:00:08.0 > PCI: Sharing IRQ 11 with 0000:00:0c.0 > bt878_probe: card id=[0x11822],[ Twinhan VisionPlus DVB ] has DVB functions. > bt878(0): Bt878 (rev 17) at 00:08.1, irq: 11, latency: 64, memory: > 0xeedff000 > > When I try to load dvb_bt8xx module it fails with this message: > DVB: registering new adapter (bttv0). > 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 > > I've unloaded dvb_btxx, dst_ca and dst and did: > modprobe dst verbose=4 > modprobe dvb_bt8xx > > Here is the output (if there is only one Twinhan VP-1030A card): > 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 > > Sometimes it helps to unload dvb_bt8xx module and load it once again. > But when I put one more DVB card in the computer (DVB-T, Hauppauge WinTV > NOVA-T) it doesn't work at all (same error message). > > I'm using 2.6.16 kernel (vanilla) + latest v4l-dvb from Mercurial > (3/26/2006). > > I found similar question in archives from December but I didn't found > working solution. Is there some way how get this card work together with > WinTV NOVA-T DVB-T card in one computer? > > Thanks, > Jan _______________________________________________ linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
