[mythtv] troubles in Change Input/Format

[Jacques Facquet]

Hi,
I have some problems in recording when changing from Svideo/Pal to 
Tuner/Secam.
In liveTV all is OK, but when I record the tuner record in Pal a Secam 
signal ...
(Mythtv cvs just before new cvs tree / PVR350 but its an old problem)
some logs :
Live TV
mythtv log: when I switch to tuner/secam :
SVideo/Pal
2005-04-15 01:35:18.958 Changing from None to WatchingLiveTV
2005-04-15 01:36:16.065 Changing from WatchingLiveTV to None
Tuner/Secam
Changing from None to WatchingLiveTV
Channel(/dev/v4l/video0)::SwitchToInput(in 4): Error -1 while setting 
videomode (v2), "Device or resource busy", trying v4l v1
Channel(/dev/v4l/video0)::SwitchToInput(in 4): Error -1 while setting 
videomode (v1): Device or resource busy
Changing from WatchingLiveTV to None

/var/log/syslog
saa7115: decoder set input (6)
saa7115: now setting S-Video input
ivtv: Setting audio matrix to input 1, output 1
saa7115: decoder enable output
saa7115: decoder set picture bright=127 contrast=63 saturation=63 
hue=0
last message repeated 3 times
saa7115: decoder disable output
saa7115: decoder enable output
saa7115: decoder disable output
saa7115: decoder enable output
saa7115: decoder disable output
saa7115: decoder set input (4)
saa7115: now setting Tuner input
ivtv: Setting audio matrix to input 3, output 1
saa7115: decoder enable output
saa7115: decoder set picture bright=127 contrast=63 saturation=63 
hue=0
ast message repeated 3 times
saa7115: decoder disable output
saa7115: decoder enable output
saa7115: decoder disable output
saa7115: decoder enable output

And now when I record ...
Mythtv

SVideo/Pal
Started recording "33 - 00:55 (Enregistrement manuel)" on channel: 
3033 on cardid: 1, sourceid 3
Changing from None to RecordingOnly
Finished recording 33 - 00:55 (Enregistrement manuel) on channel: 3033
Changing from RecordingOnly to None
Reschedule requested for id 0.
Scheduled 6 items in 0.0 = 0.00 match + 0.03 place

Tuner/Secam
Started recording "2 - 01:05 (Enregistrement manuel)" on channel: 1002 
on cardid: 1, sourceid 1
Changing from None to RecordingOnly
Finished recording 2 - 01:05 (Enregistrement manuel) on channel: 1002
Changing from RecordingOnly to None

Syslog
saa7115: decoder set input (6)
saa7115: now setting S-Video input
ivtv: Setting audio matrix to input 1, output 1
saa7115: decoder enable output
saa7115: decoder set picture bright=127 contrast=63 saturation=63 
hue=0
last message repeated 3 times
saa7115: decoder disable output
saa7115: decoder enable output
saa7115: decoder set picture bright=127 contrast=63 saturation=63 
hue=0
last message repeated 3 times
saa7115: decoder set size
saa7115: decoder disable output
saa7115: decoder enable output
saa7115: decoder disable output
saa7115: decoder set input (4)
saa7115: now setting Tuner input
Setting audio matrix to input 3, output 1
saa7115: decoder enable output
ivtv: Switching standard to PAL.
tda9885/6/7: configure for: PAL-BG
tda9885/6/7: writing: b=0xd4 c=0x70 e=0x09
saa7115: decoder set norm PAL
saa7115: set audio: 0x01
Setting Encoder Video Standard
Set PAL Video Mode
Selecting PAL video Standard
saa7115: decoder set picture bright=127 contrast=63 saturation=63 
hue=0
last message repeated 3 times

As you see I got a problem  :-(

Default standard is Secam, all channel come with their standard.

If anybody as an idea ... or where I have to look for in the sources.

If I restart mythbackend I can record in Secam (without Svideo before)

Thank's a lot.

-- 
Jacques Facquet.