On Tuesday 10 October 2006 21:43, Johan Bakker wrote:
> I changed the code like this:
>
> int ivtv_init_digitizer(struct ivtv *itv)
> {
> // int dummy;
> /* Disable digitizer */
> // IVTV_DEBUG_INFO("Disabling digitizer\n");
> // itv->video_dec_func(itv, VIDIOC_STREAMOFF, &dummy);
> /* initialize or refresh input */
> if (atomic_read(&itv->capturing) == 0)
> ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
> else
> ivtv_vapi(itv, CX2341X_ENC_REFRESH_INPUT, 0);
> /* enable digitizer (saa7115) */
> // IVTV_DEBUG_INFO("Enabling digitizer\n");
> // itv->video_dec_func(itv, VIDIOC_STREAMON, &dummy);
> return 0;
> }
>
> The mplayer an ivtv-ctl still work ok! Mythfrontend fails like
> before. The attachment contains
> the new initialisation messages and the debug log (ivtvctl -D21). Are
> there other things to try?
OK, now put in a 'return 0;' at the top of this function:
int ivtv_init_digitizer(struct ivtv *itv)
{
return 0;
...
}
Also edit ivtv-fileops.c: search for the ivtv_unmute() function and
comment out this bit of code:
if (atomic_read(&itv->capturing) == 0)
ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
Then compile, install and test again.
Thanks,
Hans
>
> Thanks,
> Johan.
>
> >From: Hans Verkuil <[EMAIL PROTECTED]>
> >Reply-To: User discussion about IVTV <[email protected]>
> >To: User discussion about IVTV <[email protected]>
> >Subject: Re: [ivtv-users] PVR-150, 2.6.17, ivtv-0.7 problems redux
> >Date: Mon, 9 Oct 2006 23:56:38 +0200
> >
> >On Monday 09 October 2006 09:03, Johan Bakker wrote:
> > > I have the same problems. I'm running FC5 (2.6.17-1.2187_FC5)
> > > with ivtv 0.7.1. on a Sempron 3000+ (AMD64).
> > >
> > > I tested a few scenario's
> > >
> > > 1) Start mplayer, change channel with ivtv-tune, stop mplayer,
> > > start mplayer again etc. Works without a problem.
> > > 2) Start mythfrontend "Watch TV", change channel in mythfrontend,
> > > exit mythfrontend, start mplayer. The problem occurs.
> > > 3) Start mythfrontend "Watch TV", exit mythfrontend, start
> > > mythfrontend "Watch TV", change channel, exit "Watch TV", start
> > > "Watch TV" the problem occurs
> > > 4) Start mythfrontend "Watch TV", change channel with ivtv-tune,
> > > exit "Watch TV", start "Watch TV" the problem occurs.
> > >
> > > I'm using an Asus K8U-X (ALI chipset) motherboard with a Sempron
> > > 3000+ and a PVR150-MCE OEM.
> > >
> > > The attachment contains the IVTV startup messages and the debug
> > > output (ivtvctl -D21) of scenario 4)
> > >
> > > If you need some more testing, please let me know.
> >
> >Please edit ivtv-streams.c, search for the function
> >ivtv_init_digitizer() and comment out the VIDIOC_STREAMOFF and
> >VIDIOC_STREAMON lines. I strongly suspect these lines (they also
> > seem to be involved in the tinny audio problem). Let me know if
> > this fixes the problem.
> >
> >Thanks,
> >
> > Hans
> >
> > > regards,
> > > Johan.
> > >
> > > >From: Hans Verkuil <[EMAIL PROTECTED]>
> > > >Reply-To: User discussion about IVTV <[email protected]>
> > > >To: User discussion about IVTV <[email protected]>
> > > >Subject: Re: [ivtv-users] PVR-150, 2.6.17, ivtv-0.7 problems
> > > > redux Date: Sun, 8 Oct 2006 11:14:00 +0200
> > > >
> > > >On Sunday 08 October 2006 04:24, Timothy Brown wrote:
> > > > > Hi folks,
> > > > >
> > > > > I'm having the same problem Preet Khalsa reported on 1 Oct
2006:
> > > > > > ivtv0 warning: 1000 ms time out waiting for firmware
> > > > > > ivtv0 warning: Failed api call 0x00000082 with result
> > > > > > 0xfffffff0 ivtv0 warning: ENC: Failed stopping capture -16
> > > > > > ivtv0 warning: 1000 ms time out waiting for firmware
> > > > > > ivtv0 warning: Failed api call 0x000000c6 with result
> > > > > > 0xfffffff0
> > > > >
> > > > > Like Preet, I am on amd64 (in my case, a recent Sempron
> > > > > processor on VIA chipset). Gentoo is my distribution. I
> > > > > have what I believe is a relatively old PVR-150:
> > > > >
> > > > > driver: ivtv-0.7.0 (tagged release)
> > > > > card: Hauppauge WinTV PVR-150, bus info 0000:00:09.0,
> > > > > ivtv card #0 hardware: tuner wm8775 tveeprom
> > > > >
> > > > > I suspect but have not confirmed the problem persists in
> > > > > ivtv-0.7.1, since other users reporting this problem as seen
> > > > > in Google searches experience it there as well.
> > > > >
> > > > > Does anyone have a confirmed fix? Can I provide any
> > > > > debugging information to assist? Even when TV is viewed for
> > > > > the first time, the screen is only black (my input is
> > > > > S-Video).
> > > >
> > > >OK, let's try to get to the bottom of this. First of all, please
> > > > upgrade to ivtv-0.7.1. Check if the problem still persists. If
> > > > so, then please do the following:
> > > >
> > > >1) Try to reproduce outside of MythTV. If you can do that, then
> > > > please mail the steps you've taken to reproduce it.
> > > >2) Mail the INIT IVTV messages.
> > > >3) Run ivtvctl -D21 to enable debugging and reproduce the
> > > > problem (outside of MythTV if possible). Then mail me the
> > > > debugging output.
> > > >
> > > >That should give me a basis for further debugging. I have no
> > > > problems myself under 64-bit, but I'm not using MythTV. It may
> > > > be a driver bug that is triggered by MythTV.
> > > >
> > > >Regards,
> > > >
> > > > Hans
> > > >
> > > >_______________________________________________
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> > > >[email protected]
> > > >http://ivtvdriver.org/mailman/listinfo/ivtv-users
> > >
> > > _________________________________________________________________
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> > > http://spaces.live.com
> >
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>
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