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Hi, Further to my last message (about 2.6.6-rc1 vs 2.6.6), I've narrowed the problem down to a new ioctl case handler (FE_GET_TUNE_SETTINGS) in sp887x.c. By commenting that out, everything starts working again. Is this a problem with the implementation of FE_GET_TUNE_SETTINGS, or of whatever code uses that ioctl? Cheers, Marty. --- sp887x.c.old 2004-06-01 22:50:06.334919371 +0930 +++ sp887x.c 2004-06-01 22:41:05.061451829 +0930 @@ -631,18 +631,20 @@ } /* enable TS output and interface pins */ sp887x_writereg(fe, 0xc18, 0x00d); break; +#if 0 case FE_GET_TUNE_SETTINGS: { struct dvb_frontend_tune_settings* fesettings = (struct dvb_frontend_tune_settings*) arg; fesettings->min_delay_ms = 50; fesettings->step_size = 0; fesettings->max_drift = 0; return 0; } +#endif default: return -EOPNOTSUPP; }; Mike Harris wrote: 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 kraxel@bytesex.org 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 |