Re: Question about setting V4L2_CID_AUTO_WHITE_BALANCE control to FALSE

2010-11-17 Thread Laurent Pinchart
Hi, On Tuesday 16 November 2010 23:34:11 Shuzhen Wang wrote: Nevermind. I think behavior #1 makes more sense. I agree with that. On Tuesday, November 16, 2010 11:30 AM Shuzhen Wang wrote: When I set V4L2_CID_AUTO_WHITE_BALANCE control to FALSE, which one of the following is the

Question about setting V4L2_CID_AUTO_WHITE_BALANCE control to FALSE

2010-11-16 Thread Shuzhen Wang
Hello, When I set V4L2_CID_AUTO_WHITE_BALANCE control to FALSE, which one of the following is the expected behavior? 1. Hold the current white balance settting. 2. Set the white balance to whatever V4L2_CID_WHITE_BALANCE_TEMPERATURE control is set to. The V4L2 API spec doesn't specify this

RE: Question about setting V4L2_CID_AUTO_WHITE_BALANCE control to FALSE

2010-11-16 Thread Shuzhen Wang
setting V4L2_CID_AUTO_WHITE_BALANCE control to FALSE Hello, When I set V4L2_CID_AUTO_WHITE_BALANCE control to FALSE, which one of the following is the expected behavior? 1. Hold the current white balance settting. 2. Set the white balance to whatever V4L2_CID_WHITE_BALANCE_TEMPERATURE control is set