Try this patch and see if it fixes the error in Myth, let me know if it
works.
diff -ru ivtv-0.3.2q/driver/ivtv-osd.c ivtv-0.3.2r/driver/ivtv-osd.c
--- ivtv-0.3.2q/driver/ivtv-osd.c 2005-03-31 09:44:15.000000000 -0600
+++ ivtv-0.3.2r/driver/ivtv-osd.c 2005-04-02 18:13:28.000000000 -0600
@@ -1160,7 +1160,7 @@
int ret = 0;
/* Just use buffers, user space buffers are too small */
- cmd = IVTVFB_IOCTL_PREP_FRAME_BUF;
+ //cmd = IVTVFB_IOCTL_PREP_FRAME_BUF;
if (copy_from_user(&args, (void *)arg, sizeof(args)))
return -EFAULT;
Thanks,
Chris
On Sat, Apr 02, 2005 at 03:29:58PM -0800, Louie Ilievski wrote:
> On Saturday 02 April 2005 08:59 am, Chris Kennedy wrote:
> > This should be fixed in 0.3.2p now, try that to see if it really fixes
> > it for you too.
> >
> > Thanks,
> > Chris
> >
>
> Chris,
>
> I've tried 0.3.2.p and q, and both have fixed my DMA errors, which was very
> exciting. However, these drivers cause another playback issue, in MythTV at
> least. I'm running CVS Myth and when playing videos back, when I skip
> commercials or perform some kind of jump, about 80%-90% of the time it'll
> jump to the new point, but freeze. Sometimes I can just press pause and then
> play again and it'll continue, but most of the time it becomes unresponsive
> and I need to SSH into the box and restart the frontend. I noticed a couple
> other people on the Myth mailing lists had this problem too. So, for now, I
> need to stick with something older (running 0.3.2f right now, which plays
> back properly, but still gives some DMA errors).
>
> So, it seems something in the new changes is doing this, but I'm not sure if
> it's the DMA code or what. Also, note that there is not a single error
> message that pops up in dmesg or anything else when the video does freeze.
>
> I'm running a PVR-350 with framebuffer on an Intel mobo. (forgot to mention
> that)
--
---
Chris Kennedy / [EMAIL PROTECTED]
Engineer KMOS-TV/KTBG-FM
Broadcasting Services Department
Central Missouri State University
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