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[SOLVED] PVR-350 Init Issues
http://forum.linhes.org/viewtopic.php?f=23&t=20760
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Author:  bkamen [ Sun Jan 10, 2010 2:45 pm ]
Post subject:  [SOLVED] PVR-350 Init Issues

EDIT: This is well covered elsewhere as just being a UDEV problem on init with various methods to fix. So I'm going to close this topic out rather than delete it.


Occassionally, when MythTV starts up, my PVR-350 doesn't init.

So I have to reboot until it does. Although this morning it seems pretty stubborn not to want to start...

DMESG says:

Code:
ivtv:  Start initialization, version 1.4.0
ivtv0: Initializing card #0
ivtv0: Autodetected Hauppauge card (cx23415 based)
ivtv 0000:02:04.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
ivtv0: Unreasonably low latency timer, setting to 64 (was 32)
tveeprom 2-0050: Hauppauge model 48132, rev K268, serial# 2927118
tveeprom 2-0050: tuner model is LG TAPE H001F MK3 (idx 68, type 47)
tveeprom 2-0050: TV standards NTSC(M) (eeprom 0x08)
tveeprom 2-0050: audio processor is MSP4448 (idx 27)
tveeprom 2-0050: decoder processor is SAA7115 (idx 19)
tveeprom 2-0050: has radio, has IR receiver, has no IR transmitter
ivtv0: Autodetected Hauppauge WinTV PVR-350
nvidia: module license 'NVIDIA' taints kernel.
PPP generic driver version 2.4.2
cx88/0: cx2388x v4l2 driver version 0.0.6 loaded
ppdev: user-space parallel port driver
saa7115 2-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0)
saa7127 2-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
msp3400 2-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0)
msp3400 2-0040: msp3400 supports radio, mode is autodetect and autoselect
tuner 2-0043: chip found @ 0x86 (ivtv i2c driver #0)
tda9887 2-0043: creating new instance
tda9887 2-0043: tda988[5/6/7] found
tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #0)
tuner-simple 2-0061: creating new instance
tuner-simple 2-0061: type set to 47 (LG NTSC (TAPE series))
ivtv0: Registered device video0 for encoder MPG (4096 kB)
ivtv0: Registered device video32 for encoder YUV (2048 kB)
ivtv0: Registered device vbi0 for encoder VBI (1024 kB)
ivtv0: Registered device video24 for encoder PCM (320 kB)
ivtv0: Registered device radio0 for encoder radio
ivtv0: Registered device video16 for decoder MPG (1024 kB)
ivtv0: Registered device vbi8 for decoder VBI (64 kB)
ivtv0: Registered device vbi16 for decoder VOUT
ivtv0: Registered device video48 for decoder YUV (1024 kB)
ivtv0: Initialized card #0: Hauppauge WinTV PVR-350
cx8800 0000:02:06.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
cx88[0]/0: found at 0000:02:06.0, rev: 5, irq: 22, latency: 32, mmio: 0xf4000000
cx88[0]/0: registered device video1 [v4l2]
cx88[0]/0: registered device vbi1
cx88[0]/0: registered device radio1
ivtv:  End initialization


I noticed that it might have something to do with when I set up the card.. it was pointing to /dev/video1 which was the PVR-350, and then on reboot, it seems it's now /dev/video0.. which when I change it - fixes the problem.

So possibly I need to tell the drivers on startup to assign cardX with /dev/videoX and not let them possibly switch.

Hmmmm...

-Ben

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