Re: ngene CI problems

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Hi,
Okay, but have you managed to decode any channel yet ?
Yes, I managed to descramble programmes without any problem.
I find some code odd, maybe you can take a look as well...

init_channel in ngene-core.c creates the device sec0/caio0 with the
struct ngene_dvbdev_ci. In ngene-dvb.c you can see that this struct
declares the methods ts_read/ts_write to handle r/w operations on the
device sec0/caio0.

Now take a look at those methods (ts_read/ts_write). I don't see how
they 'connect' to the file cxd2099.c which contains the methods handling
the i/o to the cam
They don't connect explicitly. Transfers are done implicitly
through nGene ring-buffers. See demux_tasklet(). CXD code
seems to be used only for CAM commands and setup (only) of
data transfers.

Unfortunately, I don't have nGene (and CXD) chip
documentation, so I stopped solving the problem myself. I
don't want to write software by guessing how HW works.

Best regards,
Martin Vidovic
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