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msfox99
PostPosted: Fri Sep 28, 2007 7:54 am 
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Joined: Wed Jun 29, 2005 11:17 am
Posts: 59
Location: Cherry Hill, NJ
Upgraded my brother's system from R5B7 to R5F27 to be compatible with SchedulesDirect, all went well. (Thanks Cecil and others for all the hard work!) Only issue is that when I try to watch live TV (single PVR-150) I get a very noisy picture, can barely make anything out, and sometimes when I go into the menu item ("Watch TV") it just quits back to the menu, and does not even show the TV at all. The system worked fine with R5B7. He uses normal US broadcast (no cable). (And yes, I have an antenna connected.)

I tried following the debug several times in the wiki:

http://www.knoppmythwiki.org/index.php?page=BlackScreenWatchingTV

including doing a cold powerdown with A/C removed to load the new firmware, and re-setting up the Video Source, etc, in Setup. No help.

Here is the ivtv file:

Code:
alias char-major-81 videodev
alias char-major-61 lirc_i2c
#options ivtv debug=1
#options tuner type=2
options msp3400 once=1
install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400; /sbin/modprobe saa7115;  /sbin/modprobe --ignore-install  ivtv
remove ivtv /sbin/modprobe -r --ignore-remove ivtv && /sbin/modprobe -r saa7115 && /sbin/modprobe -r msp3400 && /sbin/modprobe -r tuner


and here is the messages log output:
Code:
Sep 28 00:41:51 mythtv1 kernel: Linux video capture interface: v2.00
Sep 28 00:41:51 mythtv1 kernel: ivtv:  Start initialization, version 1.1.0
Sep 28 00:41:51 mythtv1 kernel: gameport: CS46xx Gameport is pci0000:00:0f.0/gameport0, speed 1864kHz
Sep 28 00:41:51 mythtv1 kernel: PCI: Found IRQ 9 for device 0000:00:07.2
Sep 28 00:41:51 mythtv1 kernel: PCI: Sharing IRQ 9 with 0000:00:10.0
Sep 28 00:41:51 mythtv1 kernel: uhci_hcd 0000:00:07.2: UHCI Host Controller
Sep 28 00:41:51 mythtv1 kernel: uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
Sep 28 00:41:51 mythtv1 kernel: uhci_hcd 0000:00:07.2: irq 9, io base 0x00001020
Sep 28 00:41:51 mythtv1 kernel: usb usb1: configuration #1 chosen from 1 choice
Sep 28 00:41:51 mythtv1 kernel: hub 1-0:1.0: USB hub found
Sep 28 00:41:51 mythtv1 kernel: hub 1-0:1.0: 2 ports detected
Sep 28 00:41:51 mythtv1 kernel: agpgart: Detected an Intel 440BX Chipset.
Sep 28 00:41:51 mythtv1 kernel: agpgart: AGP aperture is 64M @ 0xe4000000
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Initializing card #0
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Autodetected Hauppauge card (cx23416 based)
Sep 28 00:41:51 mythtv1 kernel: PCI: Enabling device 0000:00:10.0 (0114 -> 0116)
Sep 28 00:41:51 mythtv1 kernel: PCI: Found IRQ 9 for device 0000:00:10.0
Sep 28 00:41:51 mythtv1 kernel: PCI: Sharing IRQ 9 with 0000:00:07.2
Sep 28 00:41:51 mythtv1 kernel: tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: Hauppauge model 26052, rev C599, serial# 8385776
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: tuner model is TCL 2002N 5H (idx 99, type 50)
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: TV standards NTSC(M) (eeprom 0x08)
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: audio processor is CX25843 (idx 37)
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: decoder processor is CX25843 (idx 30)
Sep 28 00:41:51 mythtv1 kernel: tveeprom 1-0050: has no radio, has IR receiver, has IR transmitter
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Autodetected Hauppauge WinTV PVR-150
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Reopen i2c bus for IR-blaster support
Sep 28 00:41:51 mythtv1 kernel: tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
Sep 28 00:41:51 mythtv1 kernel: cx25840 1-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #0)
Sep 28 00:41:51 mythtv1 kernel: wm8775 1-001b: chip found @ 0x36 (ivtv i2c driver #0)
Sep 28 00:41:51 mythtv1 kernel: tuner-simple 1-0061: type set to 50 (TCL 2002N)
Sep 28 00:41:51 mythtv1 kernel: tuner 1-0061: type set to TCL 2002N
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Registered device video0 for encoder MPG (4096 kB)
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Registered device video32 for encoder YUV (2048 kB)
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Registered device vbi0 for encoder VBI (1024 kB)
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Registered device video24 for encoder PCM (320 kB)
Sep 28 00:41:51 mythtv1 kernel: ivtv0: Initialized card #0: Hauppauge WinTV PVR-150
Sep 28 00:41:51 mythtv1 kernel: ivtv:  End initialization



I did a similar upgrade on my system to R5F1 and I had to pull a new ivtv file from the forum due to new ivtv configuration options. I tried that file here and it didn't help.

I know folks have gone over this many times here, but is there anything else I can try? Thanks much!
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jzigmyth
 Post subject:
PostPosted: Fri Sep 28, 2007 8:57 am 
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Joined: Thu Mar 02, 2006 5:42 pm
Posts: 410
Location: middleton wi usa atsc
Have you also tried changing the default capture resolution from 480x480 to 720x480?
Instructions are here.

This is covered in tjc's hints also. Best to read the whole article:
http://mysettopbox.tv/phpBB2/viewtopic.php?t=16384
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msfox99
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PostPosted: Fri Sep 28, 2007 8:29 pm 
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Joined: Wed Jun 29, 2005 11:17 am
Posts: 59
Location: Cherry Hill, NJ
jzigmyth--- That did it! Thank you! I had actually set the resolution to 720 for the Default profile, but didn't do it for Live TV. Once I set it to 720 for Live TV also, it seems to be working. Much appreciated.
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sloshr
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PostPosted: Sat Sep 29, 2007 11:45 pm 
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Joined: Sat Sep 29, 2007 10:01 pm
Posts: 1
Thanks, this helped me also.
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