On Sunday 27 November 2005 19:23, Sigurd Nes wrote:
> Hans Verkuil wrote:
> > Have you tested r2950 and r2961? Please provide the results for
> > these specific revisions. My guess is that 2950 works and 2961
> > doesn't, but I need the test results for these revisions.
> >
> > If my guess is wrong, then please report that. If I am correct,
> > then I'd like you to do the following test with r2961:
> >
> > Before loading ivtv, first load the tuner with 'modprobe tuner
> > tuner_debug=1', and then load ivtv. Select a known channel and
> > again run ivtvctl --log-status. Please post the kernel log starting
> > with the debug tuner messages from the channel change. It all looks
> > like something is wrong with the tuner settings.
> >
> > Oh, and don't use MythTV. Use ivtv-tune to select the channel and
> > just run 'cat /dev/videoX >test.mpg' to capture video. Look at it
> > with xine or mplayer. Nothing wrong with MythTV but I prefer to
> > keep the chain of events as short as possible.
> >
> > Hans
>
> I did this to r3007 (I will check r2961 when the kids are put to bed)
>
> /sbin/modprobe tuner tuner_debug=1
> /sbin/modprobe ivtv ivtv_std=2 ivtv_debug=1
>
> 'ivtvctl -d /dev/video2 --log-status' gives:
> ivtv2: ================= START STATUS CARD #2 =================
> cx25840 2-0044: Video signal: not present
> cx25840 2-0044: Detected format: NTSC-M
> cx25840 2-0044: Detected audio mode: mono
> cx25840 2-0044: Detected audio standard: no detected audio
> standard cx25840 2-0044: Audio muted: yes
> cx25840 2-0044: Audio microcontroller: running
> cx25840 2-0044: Configured audio standard: automatic detection
> cx25840 2-0044: Configured audio system: automatic standard and
> mode detection
> cx25840 2-0044: Specified standard: PAL-BDGHI
> cx25840 2-0044: Specified input: Tuner
> cx25840 2-0044: Specified audio input: Tuner
> cx25840 2-0044: Specified audioclock freq: 48 kHz
> cx25840 2-0044: Preferred audio mode: stereo
> cx25840 2-0044: Selected 65 MHz format: autodetect
> cx25840 2-0044: Selected 45 MHz format: chroma
> wm8775 2-001b: Input: default
> tda9887 2-0043: Data bytes: b=d4 c=70 e=09
> ivtv2: ================== END STATUS CARD #2 ==================
>
> Static - no sound
>
> 'ivtv-tune -t europe-west -d /dev/video2 -c E8'
> and
> 'ivtvctl -d /dev/video2 --log-status' gives:
>
> ivtv2: ================= START STATUS CARD #2 =================
> cx25840 2-0044: Video signal: present
> cx25840 2-0044: Detected format: PAL-BDGHI
> cx25840 2-0044: Detected audio mode: stereo
> cx25840 2-0044: Detected audio standard: NICAM-BG
> cx25840 2-0044: Audio muted: no
> cx25840 2-0044: Audio microcontroller: running
> cx25840 2-0044: Configured audio standard: automatic detection
> cx25840 2-0044: Configured audio system: automatic standard and
> mode detection
> cx25840 2-0044: Specified standard: PAL-BDGHI
> cx25840 2-0044: Specified input: Tuner
> cx25840 2-0044: Specified audio input: Tuner
> cx25840 2-0044: Specified audioclock freq: 48 kHz
> cx25840 2-0044: Preferred audio mode: stereo
> cx25840 2-0044: Selected 65 MHz format: autodetect
> cx25840 2-0044: Selected 45 MHz format: chroma
> wm8775 2-001b: Input: default
> tda9887 2-0043: Data bytes: b=d4 c=70 e=09
> ivtv2: ================== END STATUS CARD #2 ==================
>
> Video and sound is perfect with 'cat /dev/video2 >test.mpg' and
> mplayer - but mythtv chokes after 2 sec, claiming there is a problem
I'm confused. Do you mean it now works? Based on the log status I'd say
it is working. There should be tuner debug messages in the log too,
please post those too.
Hans
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