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[pwc] Possible pwc driver color conversion error (on PCVC740K)

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Subject: [pwc] Possible pwc driver color conversion error (on PCVC740K)
From: Rasmus Friis Kjeldsen <>
Date: Tue, 28 Jun 2005 10:36:06 +0200
Hi all

I have expirenced a possible color conversion error with the pwc
(version 10.0.0.6a) driver. Areas of the picture with very intense
colors completely loose their color.
When using the old pwc[x] driver (version 2.4.20) or Windows the problem
disappears.

Driver version 10.0.0.7a gives the same result.
I captured the below pictures with a program I have written myself,
but other programs gives the same result (Camorama, camstream):

http://www.reblag.dk/pwc/test0-10.0.0.6a.png
http://www.reblag.dk/pwc/test0-pwcx-2.4.20.png

http://www.reblag.dk/pwc/test1-10.0.0.6a.png
http://www.reblag.dk/pwc/test1-pwcx-2.4.20.png

My cam is a PCVC740K, my kernel version is: 2.6.11-1.1369_FC4

Does anyone have any ideas why this happens?

Cheers
-- 
Rasmus Friis Kjeldsen <>

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