[mythtvnz] kernel/ivtv upgrade problems

[Mike Dilger]

I've just upgraded from kernel gentoo-sources 2.6.16-r4 to 
gentoo-sources 2.6.19-r4
This required an upgrade from ivtv-0.6.4 to ivtv-0.9.1
I also brought mythtv up to the latest patchlevel release 0.20_p12376 
(from 12325).

After rebuilding modules and generally getting everything else to work, 
I'm stuck on ivtv.

"mplayer /dev/video0" hangs.  When I break out, it says it was 
interrupted in module demux_open.
I have ensured that mythbackend is NOT starting, so there shouldn't be 
any contention for the device.
Also I know that the permissions on the device allow me to open/read 
it.  Plus, it used to work just fine.
I have cold-booted, and I get the same result.

Some things to notice in dmesg:

1) ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
I think this is harmless.

2) i2c_adapter i2c-2: Client creation failed at 0x44 (-1)
This is concerning...

3) tveeprom 2-0050: The eeprom says no radio is present, but the tuner type
    tveeprom 2-0050: indicates otherwise. I will assume that radio is 
present.
I definately have no radio.  But this doesn't concern me.

Any ideas?

Mike


ivtv:  ==================== START INIT IVTV ====================
ivtv:  version 0.9.1 (tagged release) loading
ivtv:  Linux version: 2.6.19-gentoo-r4cinema-splash preempt mod_unload K8
ivtv:  In case of problems please include the debug info between
ivtv:  the START INIT IVTV and END INIT IVTV lines, along with
ivtv:  any module options, when mailing the ivtv-users mailinglist.
ivtv0: Autodetected Hauppauge card (cx23416 based)
ACPI: PCI Interrupt Link [LNK3] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:02:08.0[A] -> Link [LNK3] -> GSI 11 (level, 
low) -> IRQ
 11
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
nvidia: module license 'NVIDIA' taints kernel.
ivtv0: loaded v4l-cx2341x-enc.fw firmware (262144 bytes)
i2c_adapter i2c-2: Client creation failed at 0x44 (-1)
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #0)
tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #0)
tda9887 2-0043: tda988[5/6/7] found @ 0x43 (tuner)
tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
cx25840 2-0044: cx25842-23 found @ 0x88 (ivtv i2c driver #0)
cx25840 2-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
tveeprom 2-0050: The eeprom says no radio is present, but the tuner type
tveeprom 2-0050: indicates otherwise. I will assume that radio is present.
tveeprom 2-0050: Hauppauge model 26139, rev G1A5, serial# 9533933
tveeprom 2-0050: tuner model is TCL MPE05-2 (idx 105, type 38)
tveeprom 2-0050: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K) 
(eeprom 0x
74)
tveeprom 2-0050: audio processor is CX25842 (idx 36)
tveeprom 2-0050: decoder processor is CX25842 (idx 29)
tveeprom 2-0050: has radio, has IR remote
ivtv0: Autodetected Hauppauge WinTV PVR-150
ivtv0: reopen i2c bus for IR-blaster support
i2c_adapter i2c-2: Client creation failed at 0x44 (-1)
wm8775 2-001b: chip found @ 0x36 (ivtv i2c driver #0)
tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #0)
tda9887 2-0043: tda988[5/6/7] found @ 0x43 (tuner)
tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
cx25840 2-0044: cx25842-23 found @ 0x88 (ivtv i2c driver #0)
cx25840 2-0044: loaded v4l-cx25840.fw firmware (16382 bytes)
ivtv0: Encoder revision: 0x02050032
ivtv0: Registered device video0 for encoder MPEG
ivtv0: Registered device video32 for encoder YUV
ivtv0: Registered device vbi0 for encoder VBI
ivtv0: Registered device video24 for encoder PCM audio
ivtv0: Registered device radio0 for encoder radio
tuner 2-0061: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3))
ivtv0: Initialized Hauppauge WinTV PVR-150, card #0
ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 3
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNK1] -> GSI 3 (level, low) 
-> IRQ
3
NVRM: loading NVIDIA UNIX x86 Kernel Module  1.0-9746  Fri Dec 15 
09:54:45 PST 2
006
ivtv:  ====================  END INIT IVTV  ====================