On Saturday 07 January 2006 17:17, James Nickerson wrote:
> Greetings ivtv folk,
>
> I've scanned every source I could find, but haven't found anything to
> help me overcome the issue I'm having wherein an attempt to insert
> the ivtv module on my system ends with:
It's a bug that was very recently fixed in ivtv-0.4.2 and ivtv-0.5.2
(both are the versions of the subversion source). ivtv-0.4.2 is
probably released officially within a week.
The bug was very subtle and only got appeared in certain
kernel/compiler/CPU combinations.
Hans
>
> Jan 7 06:56:00 localhost kernel: ivtv0: loaded v4l-cx2341x-enc.fw
> firmware (262144 bytes)
> Jan 7 06:56:00 localhost kernel: ivtv0 warning: Encoder mailbox not
> found Jan 7 06:56:00 localhost kernel: ivtv0 warning: Decoder
> mailbox not found Jan 7 06:56:00 localhost kernel: ivtv: probe of
> 0000:01:08.0 failed with error -12
>
> And no /dev/video device is created.
>
> I'm running Kubuntu Linux on an AMD64 system with a WinFast NF4UK8AA
> motherboard and a 2.6.15 kernel built from vanilla kernel.org source.
> I started by referencing the howto at
> http://ivtvdriver.org/index.php/Firmware in order to install version
> 0.5.1, because I wanted to hotplug anyway. I noticed that 0.4.1,
> when I tried it, said in the readme that 0.5.2 is recommended for
> kernel 2.6.15, but I didn't see 0.5.2 anywhere, unless that's what
> the subversion source is at.
>
> lspci shows:
>
> 0000:01:08.0 Multimedia video controller: Internext Compression Inc
> iTVC16 (CX23416) MPEG-2 Encoder (rev 01)
> Subsystem: Hauppauge computer works Inc.: Unknown device 8003
> Flags: bus master, medium devsel, latency 64, IRQ 22
> Memory at f8000000 (32-bit, prefetchable) [size=64M]
> Capabilities: <available only to root>
>
> The full dmesg output on attempting to load the modules is:
>
> Jan 7 06:55:52 localhost kernel: ivtv: ==================== START
> INIT IVTV ====================
> Jan 7 06:55:52 localhost kernel: ivtv: version 0.5.1 (tagged
> release) loading
> Jan 7 06:55:52 localhost kernel: ivtv: Linux version:
> 2.6.15cryogenic preempt gcc-3.4
> Jan 7 06:55:52 localhost kernel: ivtv: In case of problems please
> include the debug info between
> Jan 7 06:55:52 localhost kernel: ivtv: the START INIT IVTV and END
> INIT IVTV lines, along with
> Jan 7 06:55:52 localhost kernel: ivtv: any module options, when
> mailing the ivtv-users mailinglist.
> Jan 7 06:55:52 localhost kernel: ivtv0: Autodetected WinTV PVR 150
> card (cx23416 based)
> Jan 7 06:55:52 localhost kernel: ACPI: PCI Interrupt 0000:01:08.0[A]
> -> Link [APC1] -> GSI 16 (level, low) -> IRQ 22
> Jan 7 06:55:52 localhost kernel: tuner 2-0061: chip found @ 0xc2
> (ivtv i2c driver #0)
> Jan 7 06:55:52 localhost kernel: ivtv0: i2c attach to card #0 ok
> [client=(tuner unset), addr=61]
> Jan 7 06:55:52 localhost kernel: cx25840 2-0044: cx25841-23 found @
> 0x88 (ivtv i2c driver #0)
> Jan 7 06:55:59 localhost kernel: cx25840 2-0044: loaded
> v4l-cx25840.fw firmware (14264 bytes)
> Jan 7 06:55:59 localhost kernel: ivtv0: i2c attach to card #0 ok
> [client=cx25840, addr=44]
> Jan 7 06:55:59 localhost kernel: wm8775 2-001b: chip found @ 0x36
> (ivtv i2c driver #0)
> Jan 7 06:55:59 localhost kernel: ivtv0: i2c attach to card #0 ok
> [client=wm8775, addr=1b]
> Jan 7 06:55:59 localhost kernel: ivtv0: i2c attach to card #0 ok
> [client=tveeprom, addr=50]
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: Hauppauge model
> 26032, rev C199, serial# 8095941
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: tuner model is TCL
> 2002N 5H (idx 99, type 50)
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: TV standards
> NTSC(M) (eeprom 0x08)
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: audio processor is
> CX25841 (idx 35)
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: decoder processor
> is CX25841 (idx 28)
> Jan 7 06:55:59 localhost kernel: tveeprom 2-0050: has no radio, has
> IR remote
> Jan 7 06:56:00 localhost kernel: ivtv0: loaded v4l-cx2341x-enc.fw
> firmware (262144 bytes)
> Jan 7 06:56:00 localhost kernel: ivtv0 warning: Encoder mailbox not
> found Jan 7 06:56:00 localhost kernel: ivtv0 warning: Decoder
> mailbox not found Jan 7 06:56:00 localhost kernel: ivtv: probe of
> 0000:01:08.0 failed with error -12
> Jan 7 06:56:00 localhost kernel: ivtv: ==================== END
> INIT IVTV ====================
>
> I've now tried ivtv 0.5.1 (with hotplug) and 0.4.1 (without), and
> both with the same result. I haven't tried to ressurect a windows
> box to verify that the hardware works, but it is new.
>
> Any help/advice/insights are, of course, appreciated.
> Thanks,
> James
>
>
>
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> [email protected]
> http://ivtvdriver.org/mailman/listinfo/ivtv-users
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