Hans Verkuil <hverk...@xs4all.nl> wrote:

>On Thursday, February 24, 2011 14:45:58 Mauro Carvalho Chehab wrote:
>> Em 25-01-2011 19:29, Hans Verkuil escreveu:
>> > Hi Matt,
>> > 
>> > On Tuesday, January 25, 2011 03:10:38 Matt Janus wrote:
>> >> A quick test with mplayer didn't error, when i tried to use mythtv
>the driver crashed and resulted in this:
>> > 
>> > I could reproduce this and the fix is below. Please test!
>> 
>> What's the status of this patch? Should it be applied or not?
>
>Absolutely! It's a nasty bug.
>
>Regards,
>
>       Hans
>
>> 
>> Cheers,
>> Mauro
>> > 
>> > Regards,
>> > 
>> >    Hans
>> > 
>> > From 6b7c84508e915f26a9b701ef2f5fa0b92ca62f2f Mon Sep 17 00:00:00
>2001
>> > Message-Id:
><6b7c84508e915f26a9b701ef2f5fa0b92ca62f2f.1295990866.git.hverk...@xs4all.nl>
>> > From: Hans Verkuil <hverk...@xs4all.nl>
>> > Date: Tue, 25 Jan 2011 22:25:39 +0100
>> > Subject: [PATCH] cx18: fix kernel oops when setting MPEG control
>before capturing.
>> > 
>> > The cxhdl->priv field was not set initially, only after capturing
>started.
>> > 
>> > Signed-off-by: Hans Verkuil <hverk...@xs4all.nl>
>> > ---
>> >  drivers/media/video/cx18/cx18-driver.c |    1 +
>> >  1 files changed, 1 insertions(+), 0 deletions(-)
>> > 
>> > diff --git a/drivers/media/video/cx18/cx18-driver.c
>b/drivers/media/video/cx18/cx18-driver.c
>> > index 869690b..877e201 100644
>> > --- a/drivers/media/video/cx18/cx18-driver.c
>> > +++ b/drivers/media/video/cx18/cx18-driver.c
>> > @@ -713,6 +713,7 @@ static int __devinit cx18_init_struct1(struct
>cx18 *cx)
>> >    cx->cxhdl.capabilities = CX2341X_CAP_HAS_TS |
>CX2341X_CAP_HAS_SLICED_VBI;
>> >    cx->cxhdl.ops = &cx18_cxhdl_ops;
>> >    cx->cxhdl.func = cx18_api_func;
>> > +  cx->cxhdl.priv = &cx->streams[CX18_ENC_STREAM_TYPE_MPG];
>> >    ret = cx2341x_handler_init(&cx->cxhdl, 50);
>> >    if (ret)
>> >            return ret;
>> 
>> 
>
>-- 
>Hans Verkuil - video4linux developer - sponsored by Cisco
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Acked-by: Andy Walls <awa...@md.metrocast.net>

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