[ivtv-users] Card not working..
Eric Wescott
wescotte at gmail.com
Sun Feb 7 23:24:04 CET 2010
>
> So i2c_new_probed_device() is being called with a bad address list.
>
> This can happen when probing for the tuner I2C devices and the .i2c
> member of the card defintion is not set. This is exactly the problem
> with Hans' patch here:
>
> http://linuxtv.org/hg/~hverkuil/v4l-dvb-ivtv/rev/a0b04dbb0c0c <http://linuxtv.org/hg/%7Ehverkuil/v4l-dvb-ivtv/rev/a0b04dbb0c0c>
>
> Using Hans' v4l-dvb-ivtv repository, add a line like:
>
> .i2c = &ivtv_i2c_std,
>
> to the card defintion for the Sony Kikyo and please try building and
> installing that v4l-dvb-ivtv module set again.
>
That seemed to work partially.. Here is what is going on now. I've
plugged in a RF, S-Video, and Composite + R/L audio into the card with
the following results.
Input 0: Tuner 1 - Audio from the composite R/L no video
Input 1: Composite 1 - Audio from RF no video
Input 2: Composite 2 - Video and Audio from RF
Input 3: S-Video 1 - Audio from RF no video
Input 4: S-Video 2 - Audio from RF no video
The card itself has the following inputs RF, Svideo, Composite and
composite R/L audio. I believe on the original machine there was a front
panel with S-video and composite video/audio inputs. The setup of
.video_inputs in the code seem to reflect this as well.
So I went into the code and ran a few tests changing the numeric values of
.video_inputs = {
{ IVTV_CARD_INPUT_VID_TUNER, 2, 1), // Makes the RF input work correctly
with video and audio
},
For the rest I just simply tried various combinations to attempt to
locate the correct values.
The following values seem to identify these inputs
AUDIO:
RF Audio: 1,2,7,8
R/L Audio: 3, 4, 5, 6
VIDEO:
RF, 1
Composite: Unable to locate any values
S-Video: 3, 7, 10, 12, 13, 14 <-- None of these produce the correct
image but when I unplug my svideo cable it goes from a scrambled picture
to plain black
Any other suggestions?
Thanks again
Eric
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