On Monday 07 April 2008 14:32:57 Bjørn Ove Johnsen wrote:
> Hi.
>
> I have been struggeling with setting the correct output parameters
> for my tv-output. The listarchive isn't quite usefull here, since
> almost every post is regarding an older kernel/ivtv-driver and
> therefore has a lot more options available.
>
> When booting, I get output, black screen with diagonally lines. The
> test-pattern is showing in b/w if I do modprobe saa7127 test_image=1.
> I assume this is related to setting the correct output-format, since
> pal normally runs on 50Hz, the 60Hz selected by saa7127 seems to be
> wrong.
I believe that when you use the test_image=1 option you always get 60
Hz. But without it the output is set to the standard of the tuner by
default, which is 50Hz in your case.
You can verify this with:
v4l2-ctl --log-status
There should be a line like this:
saa7127 3-0044: Standard: 50 Hz
You can force it with 'v4l2-ctl -s ntsc' or 'v4l2-ctl -s pal'.
Regards,
Hans
> Is there any way to switch to pal, or do I have to buy a new
> graphic-card with a tv-out?
>
> Below, output from modinfo, v4l2-ctl and dmesg.
>
>
>
> My system:
> OpenSUSE 10.3 - kernel 2.6.22.17-0.1-default
>
> modinfo saa7127
> filename:
> /lib/modules/2.6.22.17-0.1-default/kernel/drivers/media/video/saa7127
>.ko license: GPL
> author: Kevin Thayer, Chris Kennedy, Hans Verkuil
> description: Philips SAA7127/9 video encoder driver
> srcversion: 0FD095D325BC0505E461724
> depends: i2c-core,v4l2-common
> supported: yes
> vermagic: 2.6.22.17-0.1-default SMP mod_unload 586
> parm: debug:debug level (0-2) (int)
> parm: test_image:test_image (0-1) (int)
> parm: force:List of adapter,address pairs to boldly assume
> to be present (array of short)
> parm: probe:List of adapter,address pairs to scan
> additionally (array of short)
> parm: ignore:List of adapter,address pairs not to scan
> (array of short)
>
>
> v4l2-ctl --all
> Driver Info:
> Driver name : ivtv
> Card type : Hauppauge WinTV PVR-350
> Bus info : 0000:01:09.0
> Driver version: 2563
> Capabilities : 0x010700F3
> Video Capture
> Video Output
> VBI Capture
> VBI Output
> Sliced VBI Capture
> Sliced VBI Output
> Tuner
> Audio
> Radio
> Read/Write
> Format Video Capture:
> Width/Height : 720/576
> Pixel Format : MPEG
> Field : Interlaced
> Bytes per Line: 0
> Size Image : 131072
> Colorspace : Broadcast NTSC/PAL (SMPTE170M/ITU601)
> Format Video Output:
> Width/Height : 720/576
> Pixel Format : MPEG
> Field : Interlaced
> Bytes per Line: 0
> Size Image : 131072
> Colorspace : Broadcast NTSC/PAL (SMPTE170M/ITU601)
> Format 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 Sliced VBI Output:
> Service Set : vps wss
> 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: vps /
> Service Line 17: /
> Service Line 18: /
> Service Line 19: /
> Service Line 20: /
> Service Line 21: /
> Service Line 22: /
> Service Line 23: wss /
> I/O Size : 2304
> Format 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 : 6
> Count 1st Field : 18
> Start 2nd Field : 318
> Count 2nd Field : 18
> Framebuffer Format:
> Capability :
> Flags :
> Width : 0
> Height : 0
> Pixel Format :
> Bytes per Line: 0
> Size image : 0
> Colorspace : Unknown (00000000)
> Video input : 0 (Tuner 1)
> Video output: 0 (S-Video + Composite)
> Audio input : 0 (Tuner 1)
> Audio output: 0 (A/V Audio Out)
> Frequency: 9716 (607.250000 MHz)
> Video Standard = 0x0000000f
> PAL-B/B1/G/H
> Tuner:
> Capabilities : 62.5 kHz multi-standard stereo lang1
> lang2 Frequency range : 44.0 MHz - 958.0 MHz
> Signal strength : 99%
> Current audio mode : stereo
> Available subchannels: stereo
>
>
>
> ivtv: ==================== START INIT IVTV ====================
> ivtv: version 0.10.3 (tagged release) loading
> ivtv: Linux version: 2.6.22.17-0.1-default SMP mod_unload 586
> 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.
> ALSA sound/pci/ac97/ac97_codec.c:2113: AC'97 0 analog subsections not
> ready ivtv0: Autodetected Hauppauge card (cx23415 based)
> ACPI: PCI Interrupt 0000:01:09.0[A] -> GSI 18 (level, low) -> IRQ 16
> ivtv0: loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
> ivtv0: loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
> ivtv0: Encoder revision: 0x02060039
> ivtv0: Decoder revision: 0x02020023
> ivtv i2c driver #0: Test OK
> saa7127 1-0044: detecting saa7127 client on address 0x88
> saa7127 1-0044: Configuring encoder
> saa7127 1-0044: Selecting 60 Hz video Standard
> saa7127 1-0044: Selecting S-Video + Composite output type
> saa7127 1-0044: Selecting Normal Encoder Input
> saa7127 1-0044: Enable Video Output
> saa7127 1-0044: saa7127 found @ 0x88 (ivtv i2c driver #0)
> tveeprom 1-0050: Hauppauge model 48134, rev J342, serial# 6563634
> tveeprom 1-0050: tuner model is Temic 4009FR5 (idx 42, type 20)
> tveeprom 1-0050: TV standards PAL(B/G) (eeprom 0x04)
> tveeprom 1-0050: audio processor is MSP4418 (idx 25)
> tveeprom 1-0050: decoder processor is SAA7115 (idx 19)
> tveeprom 1-0050: has radio, has IR receiver, has no IR transmitter
> ivtv0: Autodetected Hauppauge WinTV PVR-350
> tuner 1-0061: chip found @ 0xc2 (ivtv i2c driver #0)
> saa7115 1-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c
> driver #0) msp3400 1-0040: MSP4418G-A2 found @ 0x80 (ivtv i2c driver
> #0) msp3400 1-0040: MSP4418G-A2 supports nicam and radio, mode is
> autodetect and autoselect
> ivtv0: Registered device video0 for encoder MPEG (4 MB)
> ivtv0: Registered device video32 for encoder YUV (2 MB)
> ivtv0: Registered device vbi0 for encoder VBI (1 MB)
> ivtv0: Registered device video24 for encoder PCM audio (1 MB)
> ivtv0: Registered device radio0 for encoder radio
> ivtv0: Registered device video16 for decoder MPEG (1 MB)
> ivtv0: Registered device vbi8 for decoder VBI (1 MB)
> ivtv0: Registered device vbi16 for decoder VOUT
> ivtv0: Registered device video48 for decoder YUV (1 MB)
> ivtv0: loaded v4l-cx2341x-init.mpg firmware (155648 bytes)
> tuner 1-0061: type set to 20 (Temic PAL_BG (4009 FR5) or PAL_I (4069
> FR5)) ivtv0: Initialized Hauppauge WinTV PVR-350, card #0
> ivtv: ====================== NEXT CARD ======================
> ivtv1: Autodetected Hauppauge card (cx23416 based)
> ACPI: PCI Interrupt 0000:01:0a.0[A] -> GSI 19 (level, low) -> IRQ 18
> ivtv1: loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
> ivtv1: Encoder revision: 0x02060039
> ivtv i2c driver #1: Test OK
> tuner 2-0061: chip found @ 0xc2 (ivtv i2c driver #1)
> saa7115 2-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv i2c
> driver #1) msp3400 2-0040: MSP4418G-A2 found @ 0x80 (ivtv i2c driver
> #1) msp3400 2-0040: MSP4418G-A2 supports nicam and radio, mode is
> autodetect and autoselect
> tveeprom 2-0050: Hauppauge model 32054, rev B148, serial# 2758742
> tveeprom 2-0050: tuner model is LG TP18PSB11D (idx 48, type 29)
> tveeprom 2-0050: TV standards PAL(B/G) (eeprom 0x04)
> tveeprom 2-0050: audio processor is MSP4418 (idx 25)
> tveeprom 2-0050: decoder processor is SAA7115 (idx 19)
> tveeprom 2-0050: has no radio, has IR receiver, has no IR transmitter
> ivtv1: Autodetected Hauppauge WinTV PVR-250
> ivtv1: Registered device video1 for encoder MPEG (4 MB)
> ivtv1: Registered device video33 for encoder YUV (2 MB)
> ivtv1: Registered device vbi1 for encoder VBI (1 MB)
> ivtv1: Registered device video25 for encoder PCM audio (1 MB)
> tuner 2-0061: type set to 29 (LG PAL_BG (TPI8PSB11D))
> ivtv1: Initialized Hauppauge WinTV PVR-250, card #1
> ivtv: ==================== END INIT IVTV ====================
>
>
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