Bug 7830

Summary: Kernel patch for S-Video/Composite-Input of the Terratec Cinergy 1400 DVB-T
Product: Drivers Reporter: Heiko Baums (heiko)
Component: Video(Other)Assignee: Michael Krufky (mkrufky)
Status: CLOSED CODE_FIX    
Severity: normal CC: kernel
Priority: P2    
Hardware: i386   
OS: Linux   
Kernel Version: 2.6.19.2 Subsystem:
Regression: --- Bisected commit-id:
Attachments: cx88-cards.c.patch
cx88-cards.c.patch

Description Heiko Baums 2007-01-15 13:25:41 UTC 
Please, apply the attached patch to the kernel.

The file /usr/src/linux-2.6.19.2/drivers/media/video/cx88/cx88-cards.c needs to 
be patched to get the combined S-Video/Composite input of the Terratec Cinergy 
1400 DVB-T working.

The patch I've made is for kernel version 2.6.19.2.

Btw, ".vmux = 2" is in both cases correct because this DVB-T card has only one 
input which is a combined S-Video/Composite input. How the input source has to 
be interpreted has to be set by the parameters/options of the capturing 
software like tvtime or mplayer.

The picture quality for me is not the best but I don't know if and I don't 
think that this is kernel related. But maybe someone can have a look at this, 
too, if this can be tuned in the kernel.

I don't know the functions of the gpio values in some of the other card 
descriptions in this file. So I don't know if it's necessary to set such a gpio 
value and to which value it has to be set to. But I'm getting a picture without 
it.
Comment 1 Heiko Baums 2007-01-15 13:26:37 UTC 
Created attachment 10088 [details]
cx88-cards.c.patch

The kernel patch to get the combined S-Video/Composite input of the Terratec
Cinergy 1400 DVB-T working.
Comment 2 Daniel Drake 2007-01-15 13:51:37 UTC 
Downstream report https://bugs.gentoo.org/show_bug.cgi?id=162239
Comment 3 Randy Dunlap 2007-01-15 16:57:47 UTC 
Patches need to be sent to the appropriate mailing list for review
and inclusion -- not just posted in bugzilla -- so plesae send the patch
to both v4l-dvb-maintainer@linuxtv.org and video4linux-list@redhat.com .
Comment 4 Heiko Baums 2007-01-16 01:08:15 UTC 
Patch is sent to the mailing lists.
Comment 5 Heiko Baums 2007-01-20 20:56:04 UTC 
Created attachment 10131 [details]
cx88-cards.c.patch

A slightly modified patch as asked by the documentation for submitting patches.
Comment 6 Michael Krufky 2007-01-21 00:56:43 UTC 
I