Brigthnes: Sensor currently not support light frequency banding filters.

Hi, i have some problems with the spca50x drivers.

I want to stream the webcam via the debian "webcam-server" package.
The streaming works, - but it is totaly overexposed (to bright).

On dmesg i get the following error:
/usr/src/modules/gspca/gspca_core.c: [spca5xx_set_light_freq:1932] Sensor currently not support light frequency banding filters.
/usr/src/modules/gspca/gspca_core.c: [gspca_set_isoc_ep:945] ISO EndPoint found 0x81 AlternateSet 7


Debian Lenny + ARM CPU
lsub:
Bus 003 Device 005: ID 0ac8:301b Z-Star Microelectronics Corp. ZC0301 WebCam
Bus 003 Device 004: ID 0951:1601 Kingston Technology Data Traveler II+ Pen Drive
Bus 003 Device 003: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 003: ID 046d:08f0 Logitech, Inc. QuickCam Messenger
Bus 001 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000

(For the Z-Star Cam i use spca50x and for the QuickCam qcmessenger).

I tried "motion" already. But with motion the spca50x driver crashs sometimes.

Can you help me?

Best Regards,
Christian

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