Hi, Looking for help to solve CinergyT2 problem -> tuner seems to be locked but no data is coming out as endpoint seems not to be recognized. Any help is welcome. I'm trying to bring-up the CinergyT2 USB DVB-T receiver module within linux-dvb stack. The USB-device had firmware version 1.06 which was using isochronous data transfers. The USB descriptors show a strange structure, so I've upgraded the device to firmware version 1.08. The descriptor structure seems more logical here and using bulk transfers. In linux I see only 2 endpoint descriptors (as in Interface descriptor 0, the number of endpoints is set to 0x02) using descriptor_test from libusb. However in the driver a 3rd endpoint seems to be used for data-input. There should be 3 endpoints: Endpoint 0x01 (output-bulk), endpoint 0x81 (input-bulk), endpoint 0x82 (input-bulk 64 bytes). The problem is that number of endpoints is set to 0x02 in the descriptor !! In some mailing-list I've seen a reference to firmware version 1.03; but this seems to be not available (anymore). Has anybody had a similar problem ? Is it a device problem ? Can I workaround by patching the USB core driver to check ? Thank for the help, -------------------- Bruno Smets -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.linuxtv.org/pipermail/linux-dvb/attachments/20050705/cccc8620/attachment.htm
