On Saturday 07 July 2007 11:13, kevin thayer wrote:
> Hello all,
>
> I am in the process of upgrading my mythtv box to
> ubuntu feisty, and upon getting myth up and running, i
> found to my dismay that all the analog channels are
> scrambled (looks like the old 'premium' cable channels
> used to when you didn't have a decoder)
>
> I tried setting the standard to PAL and back to NTSC,
> and that didn't help. i also tried tweaking the
> frequencies, but that didn't help either. Removing the
> antenna cable made it display 'scrambled snow', so
> that's not the problem.
>
> The card was moved from a working system, and the
> composite-in seems to be working ok, so it's a tuner
> or digitizer problem i think. The old (working)
> version was .6.4.
>
> Incidentally, this is a really old card, and in fact
> is the card that ivtv tv-out was first developed on :)
>
> I'd like not to have to throw it out.
>
> Anyone found and fixed this before? Ideas?
I know that this is a very late reply, but similar reports have cropped
up lately.
Does it still happen? Can you load the tuner module with option debug=1
and report which messages you get? As you say, it looks like a kernel
tuner problem, not ivtv in particular. And it seems to be specific to
this tuner as well. However, I cannot find any changes that occurred
between 2.6.16 and 2.6.20 that are relevant to this tuner.
Regards,
Hans
>
> -tmk
>
> here's the usual info, let me know if anything else
> would be helpful
>
>
> [ 1359.428456] ivtv: ==================== START INIT
> IVTV ====================
> [ 1359.428464] ivtv: version 0.10.3 (tagged release)
> loading
> [ 1359.428466] ivtv: Linux version: 2.6.20-16-386
> mod_unload 486
> [ 1359.428468] ivtv: In case of problems please
> include the debug info between
> [ 1359.428470] ivtv: the START INIT IVTV and END INIT
> IVTV lines, along with
> [ 1359.428472] ivtv: any module options, when mailing
> the ivtv-users mailinglist.
> [ 1359.430973] ivtv0: Autodetected Hauppauge card
> (cx23415 based)
> [ 1359.431031] ACPI: PCI Interrupt 0000:00:09.0[A] ->
> GSI 17 (level, low) -> IRQ 20
> [ 1360.140271] ivtv0: loaded v4l-cx2341x-enc.fw
> firmware (262144 bytes)
> [ 1360.206269] ivtv0: loaded v4l-cx2341x-dec.fw
> firmware (262144 bytes)
> [ 1360.432432] ivtv0: Encoder revision: 0x02050032
> [ 1360.432437] ivtv0: Recommended firmware version is
> 0x02060039.
> [ 1360.446473] ivtv0: Decoder revision: 0x02020023
> [ 1360.460476] tuner 0-0061: chip found @ 0xc2 (ivtv
> i2c driver #0)
> [ 1360.548771] saa7127 0-0044: saa7127 found @ 0x88
> (ivtv i2c driver #0)
> [ 1360.551468] lirc_i2c: chip found @ 0x18 (Hauppauge
> IR)
> [ 1360.551952] lirc_dev: lirc_register_plugin:
> sample_rate: 10
> [ 1360.654298] tveeprom 0-0050: Hauppauge model 48132,
> rev I123, serial# 6179394
> [ 1360.654305] tveeprom 0-0050: tuner model is Philips
> FM1236 (idx 23, type 2)
> [ 1360.654307] tveeprom 0-0050: TV standards NTSC(M)
> (eeprom 0x08)
> [ 1360.654310] tveeprom 0-0050: audio processor is
> MSP3445 (idx 12)
> [ 1360.654312] tveeprom 0-0050: decoder processor is
> SAA7115 (idx 19)
> [ 1360.654315] tveeprom 0-0050: has radio, has IR
> receiver, has no IR transmitter
> [ 1360.654318] ivtv0: Autodetected Hauppauge WinTV
> PVR-350
> [ 1360.733035] saa7115 0-0021: saa7115 found
> (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0)
> [ 1361.009670] msp3400 0-0040: MSP4448G-A2 found @
> 0x80 (ivtv i2c driver #0)
> [ 1361.009675] msp3400 0-0040: MSP4448G-A2 supports
> radio, mode is autodetect and autoselect
> [ 1361.016369] ivtv0: Registered device video0 for
> encoder MPEG (4 MB)
> [ 1361.016701] ivtv0: Registered device video32 for
> encoder YUV (2 MB)
> [ 1361.016978] ivtv0: Registered device vbi0 for
> encoder VBI (1 MB)
> [ 1361.017185] ivtv0: Registered device video24 for
> encoder PCM audio (1 MB)
> [ 1361.017480] ivtv0: Registered device radio0 for
> encoder radio
> [ 1361.017633] ivtv0: Registered device video16 for
> decoder MPEG (1 MB)
> [ 1361.017816] ivtv0: Registered device vbi8 for
> decoder VBI (1 MB)
> [ 1361.018359] ivtv0: Registered device vbi16 for
> decoder VOUT
> [ 1361.018514] ivtv0: Registered device video48 for
> decoder YUV (1 MB)
> [ 1361.159048] ivtv0: loaded v4l-cx2341x-init.mpg
> firmware (155648 bytes)
> [ 1361.444506] tuner 0-0061: type set to 2 (Philips
> NTSC (FI1236,FM1236 and compatibles))
> [ 1361.889404] ivtv0: Initialized Hauppauge WinTV
> PVR-350, card #0
> [ 1361.889625] ivtv: ==================== END INIT
> IVTV ====================
>
>
>
> ... and on 10.3
>
> [ 1359.428456] ivtv: ==================== START INIT
> IVTV ====================
> [ 1359.428464] ivtv: version 0.10.3 (tagged release)
> loading
> [ 1359.428466] ivtv: Linux version: 2.6.20-16-386
> mod_unload 486
> [ 1359.428468] ivtv: In case of problems please
> include the debug info between
> [ 1359.428470] ivtv: the START INIT IVTV and END INIT
> IVTV lines, along with
> [ 1359.428472] ivtv: any module options, when mailing
> the ivtv-users mailinglist.
> [ 1359.430973] ivtv0: Autodetected Hauppauge card
> (cx23415 based)
> [ 1359.431031] ACPI: PCI Interrupt 0000:00:09.0[A] ->
> GSI 17 (level, low) -> IRQ 20
> [ 1360.140271] ivtv0: loaded v4l-cx2341x-enc.fw
> firmware (262144 bytes)
> [ 1360.206269] ivtv0: loaded v4l-cx2341x-dec.fw
> firmware (262144 bytes)
> [ 1360.432432] ivtv0: Encoder revision: 0x02050032
> [ 1360.432437] ivtv0: Recommended firmware version is
> 0x02060039.
> [ 1360.446473] ivtv0: Decoder revision: 0x02020023
> [ 1360.460476] tuner 0-0061: chip found @ 0xc2 (ivtv
> i2c driver #0)
> [ 1360.548771] saa7127 0-0044: saa7127 found @ 0x88
> (ivtv i2c driver #0)
> [ 1360.551468] lirc_i2c: chip found @ 0x18 (Hauppauge
> IR)
> [ 1360.551952] lirc_dev: lirc_register_plugin:
> sample_rate: 10
> [ 1360.654298] tveeprom 0-0050: Hauppauge model 48132,
> rev I123, serial# 6179394
> [ 1360.654305] tveeprom 0-0050: tuner model is Philips
> FM1236 (idx 23, type 2)
> [ 1360.654307] tveeprom 0-0050: TV standards NTSC(M)
> (eeprom 0x08)
> [ 1360.654310] tveeprom 0-0050: audio processor is
> MSP3445 (idx 12)
> [ 1360.654312] tveeprom 0-0050: decoder processor is
> SAA7115 (idx 19)
> [ 1360.654315] tveeprom 0-0050: has radio, has IR
> receiver, has no IR transmitter
> [ 1360.654318] ivtv0: Autodetected Hauppauge WinTV
> PVR-350
> [ 1360.733035] saa7115 0-0021: saa7115 found
> (1f7115d0e100000) @ 0x42 (ivtv i2c driver #0)
> [ 1361.009670] msp3400 0-0040: MSP4448G-A2 found @
> 0x80 (ivtv i2c driver #0)
> [ 1361.009675] msp3400 0-0040: MSP4448G-A2 supports
> radio, mode is autodetect and autoselect
> [ 1361.016369] ivtv0: Registered device video0 for
> encoder MPEG (4 MB)
> [ 1361.016701] ivtv0: Registered device video32 for
> encoder YUV (2 MB)
> [ 1361.016978] ivtv0: Registered device vbi0 for
> encoder VBI (1 MB)
> [ 1361.017185] ivtv0: Registered device video24 for
> encoder PCM audio (1 MB)
> [ 1361.017480] ivtv0: Registered device radio0 for
> encoder radio
> [ 1361.017633] ivtv0: Registered device video16 for
> decoder MPEG (1 MB)
> [ 1361.017816] ivtv0: Registered device vbi8 for
> decoder VBI (1 MB)
> [ 1361.018359] ivtv0: Registered device vbi16 for
> decoder VOUT
> [ 1361.018514] ivtv0: Registered device video48 for
> decoder YUV (1 MB)
> [ 1361.159048] ivtv0: loaded v4l-cx2341x-init.mpg
> firmware (155648 bytes)
> [ 1361.444506] tuner 0-0061: type set to 2 (Philips
> NTSC (FI1236,FM1236 and compatibles))
> [ 1361.889404] ivtv0: Initialized Hauppauge WinTV
> PVR-350, card #0
> [ 1361.889625] ivtv: ==================== END INIT
> IVTV ====================
>
>
> Capabilities : 0x010700F3
> Video Capture
> Video Output
> VBI Capture
> VBI Output
> Sliced VBI Capture
> Sliced VBI Output
> Tuner
> Audio
> Radio
> Read/Write
> Format:
> Type : Video Capture
> Width/Height : 720/480
> Pixel Format : MPEG
> Field : Interlaced
> Bytes per Line: 0
> Size Image : 131072
> Colorspace : Broadcast NTSC/PAL
> (SMPTE170M/ITU601)
> Format:
> Type : Video Output
> Width/Height : 720/480
> Pixel Format : MPEG
> Field : Interlaced
> Bytes per Line: 0
> Size Image : 131072
> Colorspace : Broadcast NTSC/PAL
> (SMPTE170M/ITU601)
> Format:
> Type : Sliced VBI Capture
> Service Set :
> Service Line 0: /
> Service Line 1: /
> Service Line 2: /
> Service Line 3: /
> Service Line 4: /
> Service Line 5: /
> Service Line 6: /
> Service Line 7: /
> Service Line 8: /
> Service Line 9: /
> Service Line 10: /
> Service Line 11: /
> Service Line 12: /
> Service Line 13: /
> Service Line 14: /
> Service Line 15: /
> Service Line 16: /
> Service Line 17: /
> Service Line 18: /
> Service Line 19: /
> Service Line 20: /
> Service Line 21: /
> Service Line 22: /
> Service Line 23: /
> I/O Size : 0
> Format:
> Type : Sliced VBI Output
> Service Set : cc
> Service Line 0: /
> Service Line 1: /
> Service Line 2: /
> Service Line 3: /
> Service Line 4: /
> Service Line 5: /
> Service Line 6: /
> Service Line 7: /
> Service Line 8: /
> Service Line 9: /
> Service Line 10: /
> Service Line 11: /
> Service Line 12: /
> Service Line 13: /
> Service Line 14: /
> Service Line 15: /
> Service Line 16: /
> Service Line 17: /
> Service Line 18: /
> Service Line 19: /
> Service Line 20: /
> Service Line 21: cc / cc
> Service Line 22: /
> Service Line 23: /
> I/O Size : 2304
> Format:
> Type : VBI Capture
> Sampling Rate : 27000000 Hz
> Offset : 248 samples (9.18519e-06
> secs after leading edge)
> Samples per Line: 1439
> Sample Format : GREY
> Start 1st Field : 10
> Count 1st Field : 12
> Start 2nd Field : 273
> Count 2nd Field : 12
> Video input : 0 (Tuner 1)
> Video output: 0 (S-Video + Composite)
> Audio input : 0 (Tuner 1)
> Audio output: 0 (A/V Audio Out)
> Frequency: 1236 (77.250000 MHz)
> Video standard = 0x0000b000
> NTSC-M/M-JP/M-KR
> Tuner:
> Capabilities : 62.5 kHz multi-standard
> stereo lang1 lang2
> Frequency range : 44.0 MHz - 958.0 MHz
> Signal strength : 0%
> Current audio mode : stereo
> Available subchannels: stereo lang2
>
>
>
>
>
>
>
> _____________________________________________________________________
>_______________ Moody friends. Drama queens. Your life? Nope! - their
> life, your story. Play Sims Stories at Yahoo! Games.
> http://sims.yahoo.com/
>
> _______________________________________________
> ivtv-devel mailing list
> [email protected]
> http://ivtvdriver.org/mailman/listinfo/ivtv-devel
_______________________________________________
ivtv-devel mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-devel
