[mythtv-users] Strange picture on PVR350 after ivtv-Update

[Jan Ophey]

Hi folks!

First of all my Systemspecs:

Intel P4 on Asus P4P800, HT disabled due to DMA issues encountered with 
the 2 PVR350's
2*512 MB Kingston Value-Ram in "Dual-Channel"-Mode
ATI Radeon 9200, unused
2 Hauppauge PVR350s, using TV-Out with John's X-Driver on 1st Card
Allnet 0271 54Mbit Wireless-Lan (prism54 driver)
3 * Samsung Spinpoint 160G Harddisks in follwing config:
---each disk 3 Partitions: 50MB, 340MB, 159,5G
---Linux Software-Raid:
--- --- /dev/md0 Raid1 over hda1, hdb1 + hdc1 as spare, formatted with 
ext2 as /boot
--- --- /dev/md1 Raid5  oder hda3, hdb2, hdc3 formatted with ext3 as / 
(system root)
hdX2 as 3 independent swap partitions

The System is running Gentoo:
Linux mythbox 2.6.11-gentoo-r9 #1 Sun May 22 12:45:05 CEST 2005 i686 
Intel(R) Pentium(R) 4 CPU 3.20GHz GenuineIntel GNU/Linux
Kernel is selfmade with default genkernel settings except i disabled 
drivers for hardware/network-features I do not need.



I hava a problem with my Hauppauge PVR350 after an IVTV update.
Picture is strange... Don't know how to describe it, but download a 
sample video here:

This is 6MB. I have traffic limit here at university. So please only 
download, if you think you can help me with this. Thanks!

http://orpheus.ram.rwth-aachen.de/test.mpg

Image is "pinkish". I think it has to deal with strange 
brightness/saturarion settings.

dmesg says:

saa7115: decoder enable output
saa7115: decoder set picture bright=-182026112 contrast=63 
saturation=-536905984 hue=-1069805324
saa7115: invalid brightness setting -182026112<6>saa7115: decoder set 
picture bright=-182026112 contrast=1 saturation=63 hue=-1069805324
saa7115: invalid brightness setting -182026112<6>saa7115: decoder set 
picture bright=127 contrast=1 saturation=-536905984 hue=-1069805324
saa7115: invalid saturation setting -536905984<6>saa7115: decoder set 
picture bright=-182026112 contrast=1 saturation=-536905984 hue=0
saa7115: invalid brightness setting -182026112<6>saa7115: decoder 
disable output
saa7115: decoder enable output

Does anyone know, how, where and why Myth tries to setup these values?
I can definetively say, that these msgs come up at the second 
mythbackend starts.
I do not know where to search anymore.
Even posted this on ivtv-devel, but Hans Verkuil said he cannot 
reproduce this and if I set these values with ivtvctl it only accepts 
correct values, but not those shown above.

Hope this is a setting in mythtv hosed up.... But i do not know, when i 
would have changed this...

hope somebody can help me.

Jan