Puh, after a week of debugging I have finally gotten things to work. The few changes is needed for the driver to get the DTT-CI cards working. * The DTT-CI card should have the flag NEWTUNE * The bandwidth byte should not be located on position 6 but rather position 7 for DTT-CI cards * The signal strength byte should be read from byte 5 instead of 6 for DTT-CI cards (and DCT-CI cards from what I can see). I also believe that the decode_lock bit is read from the incorrect position for terrestrial and cable cards. I believe that it should be read from the same position as sattelite cards (state->rxbuffer[6] & 0x10) I could be wrong on this point but this is at least true for the DTT-CI card. I have attached a diff containing the changes I need to make in order to make the driver work for me. In addition to what is mentioned above, I corrected a typo of debug > 4 to verbose > 4 and removed redundant setting of bandwidth bytes for terrestrial cards. Hans, why don't you give it a try and see if it solves your problems as well since you were also having problems with your DTT-CI card. It would be great if it could also be tested on other terrestrial and cable cards to see if I am right about the decode_lock bit. Henrik -------------- next part -------------- A non-text attachment was scrubbed... Name: dtt-ci.diff Type: application/octet-stream Size: 4172 bytes Desc: not available Url : http://www.linuxtv.org/pipermail/linux-dvb/attachments/20050520/df5d0068/dtt-ci.obj
