Author Topic: Leadtek PVR2000 problem  (Read 4100 times)

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Leadtek PVR2000 problem
« on: March 06, 2006, 10:38:10 am »
I have posted here after experiencing a problem with watching live tv using mythtv as posted in this thread newbielink:http://plutohome.com/support/phpbb2/viewtopic.php?t=660 [nonactive]

Following further testing, I had missed the following error when using dmesg:

Code: newbielink:javascript:void(0); [nonactive]
cx2388x dvb driver version 0.0.5 loaded
CORE cx88[0]: subsystem: 107d:663c, board: Leadtek PVR 2000 [card=9,autodetected
]
cx2388x v4l2 driver version 0.0.5 loaded
CORE cx88[0]: subsystem: 107d:663c, board: Leadtek PVR 2000 [card=9,autodetected
]
cx88[0]/0: found at 0000:02:02.0, rev: 5, irq: 145, latency: 32, mmio: 0xf600000
0
tuner 1-0060: chip found @ 0xc0 (cx88[0])
tda9887 1-0043: chip found @ 0x86 (cx88[0])
cx88[0]/0: registered device video0 [v4l2]
cx88[0]/0: registered device vbi0
cx88[0]/0: registered device radio0
cx2388x blackbird driver version 0.0.5 loaded
cx88[0]/2: found at 0000:02:02.2, rev: 5, irq: 145, latency: 32, mmio: 0xf700000
0
cx88[0]/2: cx23416 based mpeg encoder (blackbird reference design)
cx88[0]/2: registered device video1 [mpeg]
cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted
cx88[0]/2-bb: Firmware upload successful.
cx88[0]/2-bb: Firmware version is 0x02040120
cx88[0]/2: queue is empty - first active
cx88[0]/2: cx8802_start_dma w: 720, h: 576, f: 4
cx88[0]/2: setting the interrupt mask
cx88[0]/2: [cd64b380/0] cx8802_buf_queue - first active
cx88[0]/2: cx8802_timeout
cx88[0]/2: cx8802_stop_dma
cx88[0]/2: restarting queue
cx88[0]/2: cx8802_restart_queue
cx88[0]/2: cx8802_restart_queue: queue is empty
cx88[0]/2-bb: VIDIOC_G_FMT: w: 720, h: 576, f: 4
cx88[0]/2-bb: VIDIOC_S_FMT: w: 480, h: 480, f: 4


For simplicity I have given the error line below:

cx88[0]/2-bb: Firmware and/or mailbox pointer not initialized or corrupted

This would now seem to suggest that there is a problem with cx88 drivers, although I have not managed to find any evidence of others on the internet who have experienced the same problem.

Any thoughts/comments welcome ?

NOS

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Leadtek PVR2000 problem
« Reply #1 on: March 13, 2006, 07:24:45 pm »
Are there any pluto staff around who could let me know if they are going to look into this problem or can give me some help to investigate the cause of the problem further.

How do I turn on extra debugging for the cx88 drivers etc ?

Thanks

NOS