Re: cx22702.c, 2.6.13-rc3 and a pci Hauppauge Nova-T DVB-T TV card

[Patrick Boettcher <patrick.boettcher@desy.de>]

On Fri, 15 Jul 2005, Johannes Stezenbach wrote:

> Andrew Benton wrote:
> > My pci TV card (a Hauppauge Nova-T DVB-T) works fine with a 2.6.13-rc2
> > kernel but won't work with a 2.6.13-rc3 by a process of elimination I've
> > found that if I reverse this part of the 2.6.13-rc3 patch the card works
> > fine. Please do not include this in the 2.6.13 kernel.
>
> Reversing this patch is not the right fix as it would break
> support for the cxusb.c driver. I guess the output_mode needs to
> be set for the Hauppauge Nova-T DVB-T (cx88-dvb.c).
> cx88-dvb.c is in video4linux CVS, not DVB CVS.
>
> Patrick, can you send a patch for this?

Hmm, yes. When I changed the cx22702-driver to make it work with the
cxusb-driver, I added another field to the struct cx22702_config to
determine the output type.

I was well aware that this breaks support for the PCI cards, that's why I
created a patch for the cx88-dvb.c and posted it the v4l-mailing list and
ask for inclusion.

This was the Mail:
http://www.linuxtv.org/pipermail/linux-dvb/2005-June/002383.html

This is the patch:
Index: cx88-dvb.c
===================================================================
RCS file: /cvs/video4linux/video4linux/cx88-dvb.c,v
retrieving revision 1.42
diff -u -3 -p -r1.42 cx88-dvb.c
--- cx88-dvb.c	12 Jul 2005 15:44:55 -0000	1.42
+++ cx88-dvb.c	15 Jul 2005 11:06:22 -0000
@@ -166,12 +166,14 @@ static int mt352_pll_set(struct dvb_fron

 static struct mt352_config dvico_fusionhdtv = {
 	.demod_address = 0x0F,
+	.output_mode   = CX22702_SERIAL_OUTPUT,
 	.demod_init    = dvico_fusionhdtv_demod_init,
 	.pll_set       = mt352_pll_set,
 };

 static struct mt352_config dntv_live_dvbt_config = {
 	.demod_address = 0x0f,
+	.output_mode   = CX22702_SERIAL_OUTPUT,
 	.demod_init    = dntv_live_dvbt_demod_init,
 	.pll_set       = mt352_pll_set,
 };

Please include. Thanks

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>

best regards,
Patrick.

--
  Mail: patrick.boettcher@desy.de
  WWW:  http://www.wi-bw.tfh-wildau.de/~pboettch/
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