Hans Verkuil wrote:
>> >>> Next try S-Video input (v4l2-ctl -i1): edit the line
>> >>>
>> >>> { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 },
>> >>>
>> >>> and replace SVIDEO3 with SVIDEO1-4 and see which one works. If
>> >>> none of these works, or you get only black & white then make a
>> >>> note of which input gives B&W and let me know. We can get color
>> >>> to work later.
>>
>> The default CX25840_SVIDEO3 from Hans' card configuration worked, but
>> only black&white (good picture though).
>
> OK, then you need to do one final set of tests: replace SVIDEO3
> with 'CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4' and then try
> CHROMA4-8 (you can skip CHROMA7, that's what SVIDEO3 uses).
Your first suggestion
CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4
already did the job. Nice!
>> >>> 8) Done!
>>
>> What is still missing now:
>> - not yet checked: audio input for composite and S-Video
>
> Audio should be fine: there is no choice there as far as cx25840 inputs
> are concerned. You should test it though, sometimes there are gpio
> settings required. I hope not, as that's another set of tests cycling
> through all combinations.
I had audio from the tuner earlier and just now also from the separate
input which is used for S-Video. Have not checked grabbing input from
Composite together with audio yet, but there should be no difference.
>> - color for S-Video
Works now (see above).
> There's no radio on this board? You didn't mention it, so I suspect not.
I don't think so. The japanese leaflet did not talk about radio at all
(as far as i understood it). The card has 5 inputs:
- Antenna
- S-Video (also used for Composite with an adapter)
- Audio (3.5mm to 2x Chinch (red/white) adapter)
- 2.5mm socket
- another 2.5mm socket
Both 2.5mm sockets are marked as "not to use" in the leaflet (I think :).
Thank you very much for patiently guiding me though the process of
finding the correct settings (and for providing the first version of the
card settings)!
My next step will be to incorporate the changes into my kernel's ivtv
module source ASAP, recompile that and reboot. After that I'll check all
video and audio sources once again and let you know about the result.
Regards,
Peter
_______________________________________________
ivtv-devel mailing list
[email protected]
http://ivtvdriver.org/mailman/listinfo/ivtv-devel
