[mythtv-users] Trouble adding 2nd Hauppauge 1600 Tuner to slave

[Eric A. Boney]

I am having issues with adding a 2nd tuner to my slave backend. I did some 
research and found out initially that my problem was I didn't have enough 
memory allocated to vmalloc, so I added a line vmalloc=512m to my startup line 
for the kernel in my menu.lst file.

Here is the output from the latest dmesg command:
[    8.222390] cx18:  Start initialization, version 1.0.1
[    8.222420] cx18-0: Initializing card #0
[    8.222422] cx18-0: Autodetected Hauppauge card
[    8.222468] cx18 0000:02:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    8.222477] cx18-0: Unreasonably low latency timer, setting to 64 (was 2)
[    8.224372] cx18-0: cx23418 revision 01010000 (B)
[    8.452513] cx18-0: Autodetected Hauppauge HVR-1600
[    8.452515] cx18-0: VBI is not yet supported
[    8.540170] tuner 1-0061: chip found @ 0xc2 (cx18 i2c driver #0-1)
[    8.540191] cs5345 0-004c: chip found @ 0x98 (cx18 i2c driver #0-0)
[    8.556587] cx18-0: Disabled encoder IDX device
[    8.556634] cx18-0: Registered device video0 for encoder MPEG (2 MB)
[    8.556637] DVB: registering new adapter (cx18)
[    8.636391] cx18-0: DVB Frontend registered
[    8.636409] cx18-0: Registered device video32 for encoder YUV (2 MB)
[    8.636428] cx18-0: Registered device video24 for encoder PCM audio (1 MB)
[    8.636430] cx18-0: Initialized card #0: Hauppauge HVR-1600
[    8.636443] cx18-1: Initializing card #1
[    8.636446] cx18-1: Autodetected Hauppauge card
[    8.636482] cx18 0000:02:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[    8.636491] cx18-1: Unreasonably low latency timer, setting to 64 (was 2)
[    8.638370] cx18-1: cx23418 revision 01010000 (B)
[    8.860323] cx18-1: Autodetected Hauppauge HVR-1600
[    8.860324] cx18-1: VBI is not yet supported
[    8.935378] tuner 3-0061: chip found @ 0xc2 (cx18 i2c driver #1-1)
[    8.935397] cs5345 2-004c: chip found @ 0x98 (cx18 i2c driver #1-0)
[    8.939268] cx18-1: Disabled encoder IDX device
[    8.939305] cx18-1: Registered device video1 for encoder MPEG (2 MB)
[    8.939306] DVB: registering new adapter (cx18)
[    8.940656] cx18-1: frontend initialization failed
[    8.940813] cx18-1: DVB failed to register
[    8.940854] cx18-1: Registered device video33 for encoder YUV (2 MB)
[    8.940908] cx18-1: Registered device video25 for encoder PCM audio (1 MB)
[    8.941109] cx18-1: Error -1 registering devices
[    8.941453] cx18-1: Error -1 on initialization
[    8.941461] cx18: probe of 0000:02:01.0 failed with error -1
[    8.941498] cx18:  End initialization
[  181.288043] cx18 0000:02:00.0: firmware: requesting v4l-cx23418-apu.fw
[  181.483652] cx18-0: loaded v4l-cx23418-apu.fw firmware V00120000 (141200 
bytes)
[  181.980133] cx18 0000:02:00.0: firmware: requesting v4l-cx23418-cpu.fw
[  182.096113] cx18-0: loaded v4l-cx23418-cpu.fw firmware (158332 bytes)
[  182.102446] cx18-0: FW version: 0.0.74.0 (Release 2007/03/12)
[  182.300029] cx18 0000:02:00.0: firmware: requesting v4l-cx23418-apu.fw
[  182.900093] cx18 0000:02:00.0: firmware: requesting v4l-cx23418-cpu.fw
[  183.212108] cx18 0000:02:00.0: firmware: requesting v4l-cx23418-dig.fw
[  183.398607] cx18-0: loaded v4l-cx23418-dig.fw firmware (16382 bytes)

It appears that at first the system is actually setting up video1 for cx18-1, 
however everything after that seems to fail. I tried googling the error codes 
and I am not finding much. Anyone have any suggestions? I am running Ubuntu 
9.04 on this slave, it has 4GB of RAM and a Quad Core processor.

Thanks,
-Eric
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