Sébastien RAILLARD (COEXSI) writes: > I've seen a new parameter "ts_loop", can you explain how it's working? > Is-it for sending the stream from the demodulator directly to the CAM > reader? No, it is mainly for testing. It declares one TAB as loopback, which means that the data output is directly connected to the input.
For redirecting a stream through a CI see the "redirect" attribute. I don't know if my small redirect readme was included in the package I sent to Oliver. So, I attached it below. -Ralph Redirection of TS streams through CI modules is now supported through /sys/class/ddbridge/ddbridge0/redirect. It only works with cards based on the ddbridge PCIe bridge, not with nGene based cards. It is set up in such a way that you can write "AB CD" to a "redirect" attribute and data from input B of card A is then piped through port D (meaning TAB (D+1) which uses output D and input 2*D for CI io) of card C and then shows up in the demux device belonging to input B (input (B&1) of TAB (B/2+1)) of card A. E.g.: echo "00 01" > /sys/class/ddbridge/ddbridge0/redirect will pipe input 0 of card 0 through CI at port 1 (TAB 2) of card 0. Redirection should only be done right after loading the driver (or booting if the driver is built-in) and before using the devices in any way. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
