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From: | Martin Dvh |
Subject: | Re: [Discuss-gnuradio] using ADC of a TV-card with CX2388x chip or digital TV-reception chips/cards |
Date: | Fri, 28 Jan 2005 16:03:26 +0100 |
User-agent: | Mozilla Thunderbird 0.9 (X11/20041124) |
I found the problem and solved it
It's late so I'm not going to follow up on these right now: cx88xx: cx88xx: Unknown symbol cleanup_module cx88xx: Unknown symbol init_module cx8800: insmod ./cx8800.ko cap_raw_all=1 frm_size=256 dwords=2048 cx8800: Unknown parameter `cap_raw_all' cx8800: Ignoring new-style parameters in presence of obsolete ones
There was indeed a mix of old and new style module parameters and the driver doesn't like this. I changed them all to old mode. The new hack5 driver is at: http://www.olifantasia.com/projects/gnuradio/mdvh/cx2388x http://www.olifantasia.com/projects/gnuradio/mdvh/cx2388x/cx88-0.0.4-mdvh-hack5.tar.gz It should now load clean and understand the new module parameters: insmod ./cx8800.ko cap_raw_all=1 frm_size=2048 dmesg cx2388x v4l2 driver version 0.0.4 loaded I also changed the explanation of frm_size in cx2388x_tests1.txt Since there is no parameter dwords. default frm_size=256 dwords=256*8=2048 was a calculation to determine frm_size, not two parameters. It now reads: So, since 256 dwords is 2048 bytes, possibly the default should be: frm_size=2048 Good luck, Martin Dvh
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