I have serious trouble using the mantis driver from http://jusst.de/hg/mantis.
After loading the driver and using it in conjunction with VDR, the PC freeze after a while (10min to 6h).
"Freeze" in this case means, that the PC does not react on any action (using the remote, keyboard, ping or anything else) but the TV-Livesignal and sound are still on the TV!
Just before this "freeze" happend, I recognized many "mantis start/stop feed & dma" in dmesg.
Jul 9 08:55:21 vdr kernel: mantis_alloc_buffers (0): DMA=0x2ed90000 cpu=0xeed90000 size=65536
Jul 9 08:55:21 vdr kernel: mantis_alloc_buffers (0): RISC=0x2f354000 cpu=0xef354000 size=1000
Jul 9 08:55:21 vdr kernel: mantis_frontend_init (0): Probing for CU1216 (DVB-C)
Jul 9 08:55:21 vdr kernel: mantis_frontend_init (0): found Philips CU1216 DVB-C frontend (TDA10023) @ 0x0c
Jul 9 08:55:21 vdr kernel: mantis_frontend_init (0): Mantis DVB-C Philips CU1216 frontend attach success
Jul 9 08:56:29 vdr kernel: mantis start feed & dma
Jul 9 08:56:29 vdr kernel: mantis stop feed and dma
Jul 9 08:56:29 vdr kernel: mantis start feed & dma
Jul 9 08:56:29 vdr kernel: mantis stop feed and dma
Some Information about the system:
Linux myserver 2.6.24.7 #1 SMP Tue Jul 8 16:40:13 CEST 2008
One AMD x86_64 1000MHz processor, 2010.54 total bogomips, 511M RAM
System library 2.7.0
lspci -vs 01:07.0
01:07.0 Multimedia controller: Twinhan Technology Co. Ltd Mantis DTV PCI Bridge Controller [Ver 1.0] (rev 01)
Subsystem: TERRATEC Electronic GmbH Unknown device 1178
Flags: bus master, medium devsel, latency 32, IRQ 22
Memory at fdfff000 (32-bit, prefetchable) [size=4K]
What's wrong?
Do I have to use a different kernel version?
Are there any preconditions to take in account?
Thanks for your help
L
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