Very interesting, try this patch, main change in VBI was this, wondering
if this would be the problem...
diff -ru ivtv-0.3.5d/driver/ivtv-irq.c ivtv-0.3.5e/driver/ivtv-irq.c
--- ivtv-0.3.5d/driver/ivtv-irq.c 2005-05-22 00:07:02.000000000 -0500
+++ ivtv-0.3.5e/driver/ivtv-irq.c 2005-05-22 23:47:12.417110744 -0500
@@ -797,6 +797,10 @@
x, offset, itv->vbi_index,
itv->vbi_total_frames);
}
+
+ /* Skip first start code */
+ if (itv->vbi_service_set_in == 0)
+ offset+=4;
IVTV_DEBUG(IVTV_DEBUG_DMA,
"DMA/VBI type 0x%08x, size 0x%08x, offset 0x%08x,"
There's some other things I'm curious about trying, but this is the
first main thing I can see (also are you setting ivtv_std on the module
command line, and what are your messages saying for the vbi setup?).
Send me your dmesg output of after a VBI capture, and possibly if not
already done set the ivtv_std module option for ivtv and see if those
make any difference.
Thanks,
Chris
On Sun, May 22, 2005 at 05:45:08PM +0200, Simon Zwahlen wrote:
> Hi Chris,
>
> > more raw vbi fixes for CC
>
> I just tested with 0.3.5c, raw vbi (PAL) seems broken again. I get about
> 90kBaud TTX and no EPG data at all. 0.3.5 was working more or less, but
> nxtvepg reported some packets (about 10%) lost.
>
> Looks like this needs more work still.
>
> Regards,
> Simon
>
>
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--
---
Chris Kennedy / [EMAIL PROTECTED]
Engineer KMOS-TV/KTBG-FM
Broadcasting Services Department
Central Missouri State University
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