Bander Ajba schrieb: > I'm sorry if I confused you. The one I changed was just to follow the same > structure of the message sent from the windows driver to the device. But > what I meant is the hi_band variable in the if statement gets the wrong > value, thus setting the band value to the wrong parameter. Please note the > byte I changed to one does not affect any thing so if it is removed then its > okay, or leave it to let the driver behave as the windows driver. ok,understand. I think problem is that the band setting can be adjusted either via the set_tone switch or via the diseqc_msg. And the driver only handles the first case.So for an app which chooses the latter method(like szap does I suppose) tuning won't work because the band setting is wrong. So your attempt to fix it in diseqc_send_master_cmd() is probably correct.(if you take the right buffer :p ) > You Wrote: > Where did you take the values from? > > Somewhere from my brain :) :) ? Do you know what the correct values are? I > just wanted mythtv not to spit out the warning of the symbolrate being out > of range!! Im fine with that. I don't know the correct ones either, but as long as they work they are ok I guess. It wouldn't be the first values marked as "guessed" in the code ;) > > please do not be disappointed, I do not know anything about CAM/CI neither > ;o) . The way I found this out was completely out of luck. I just followed > the sequence of the windows msgs to the deivce using usbsnoop. > > The trick here is to send the Program_id of the channel using the same > sequence of commands I added in the code and the device will spit out > unscrambled video and audio. As simple as this. However, I do not know when > or where to get the program_id from the application, this is why I have the > switch case in my code. > > Does adding another ioctl to set the program Id require huge change in the > driver?? Hm don't think adding an extra ioctl extra for that driver will be accepted, nor that it would be actually useful. But there seems to be already a interface for that. See include/dvb/ca.h. For example the ttpci driver implements it, see linux/drivers/media/dvb/ttpci/av7110_ca.c. It seems you have to add a bit more code around it ,than just the "send the program_id" part to get it fit into the api. But I haven't found time to look much closer at it. Peter
