Luc Brosens wrote: > > Manu Abraham wrote: >> Luc Brosens wrote: >> >>> Manu, >>> >>> your guess is correct, under W2K no tuning problems. The scrambled channels tune in an instance, now and then there are some artifacts though. But >>> tuning works ! >>> >>> so my hardware setup works, now how to find that 'tenderness' in the driver ? You think that the tuning-part of the drivers (that would be the >>> STV0299-stuff wouldn't it ?) >> It can be the STV0299 + the tuner on it. What tuner do you have on the card ? Maybe >> it is bad tuner programming, before looking elsewhere. Tuners wrongly programmed >> cause such weird issues, one can say. >> >>> if somebody can set me off in the right direction, I'll get it solved >>> >>> the Windows TV-viewer that came with the cards reports a signal of 95%, even for scrambled channels : another indication that tuning could be done a >>> bit better ? >>> >>> Luc >>> >> Manu >> > > Manu, > > it's a KNCOne TV-Station DVB-S > on it, I can see a STV02998 and a SAA7146AH > the tuner chip is obscured by a cover plate > I've prepared a little page with some pictures and the dmesg, lsmod and lspci info : > > http://www.bsc-bvba.be/persoonlijk/kncone.html > > even though I bought it as a TV-Station, and that's what it says on the box, it is taken to be a TV-Star > if I change the PCI-id-table in budget_av.c and make it a TV-Station (SUBID_DVBS_KNC1), I get "timeout waiting for end of xfer" from the SAA > You are trying the latest changes in the tree, ie the topmost changes, IIRC Oliver had some fixes which fixed some IRQ issues. > the budget-av coding for the TV-Star seems to suggest the tuner is a SD1878, which is confirmed by the label on the cover plate (you can read it on > the pictures of the front of the card) > > I'll go and read the SD1878 coding ... try this change: in dvb-pll.c: http://linuxtv.org/hg/v4l-dvb/file/85f583ec85d6/linux/drivers/media/dvb/frontends/dvb-pll.c The following lines: 473 { 1250000, 500, 0xc4, 0x00}, 474 { 1550000, 500, 0xc4, 0x40}, 475 { 2050000, 500, 0xc4, 0x80}, 476 { 2150000, 500, 0xc4, 0xc0}, change this to make it look like this: { 1250000, 500, 0xc4, 0xc0}, { 1450000, 500, 0xc4, 0xc0}, { 2050000, 500, 0xc4, 0xc0}, { 2150000, 500, 0xc4, 0xc0}, This is bad but, check whether you see any difference. Manu _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
