[PATCH] Add RGB555X and RGB565X formats to pxa-camera

[g.liakhovetski@gmx.de (Guennadi Liakhovetski)]

On Mon, 3 Aug 2009, Mike Rapoport wrote:

> > 2. Mike, while reviewing this patch I came across code in 
> > pxa_camera_setup_cicr(), introduced by your earlier patch:
> > 
> > 	case V4L2_PIX_FMT_RGB555:
> > 		cicr1 |= CICR1_RGB_BPP_VAL(1) | CICR1_RGBT_CONV_VAL(2) |
> > 			CICR1_TBIT | CICR1_COLOR_SP_VAL(1);
> > 		break;
> > 
> > Why are you enabling the RGB to RGBT conversion here unconditionally? 
> > Generally, what are the advantages of configuring CICR1 for a specific RGB 
> > format compared to using just a raw capture? Do I understand it right, 
> > that ATM we are not using any of those features?
> 
> As far as I remember I've tried to overlay the captured imagery using pxa
> overlay1. Most probably it's left here after those tries.

Mike, could you, please, verify that those bits are indeed unneeded and 
provide patch to remove them?

Thanks
Guennadi
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Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/