-----Original Message----- From: David Ford [mailto:e3@slarti.org.uk]
I've also had a quick look at getting OPIE working, and have got it building, however the colours don't work properly. It certainly gets as far as the calibration screen though.
When we run OPIE re usually do it on top of a kernel where the video driver has been modified to do the more traditional 5:6:5 encoding of R:G:B rather than the actual ?:4:4:4 that we use. At the end of the day there are STILL just four bits for each colour in 5:6:5 so the bottom 1:2:1 are don't care bits as the passive mode LCD controller in the OMAP cannot go beyond 4 bit colour and, in fact, it isn't even 4,096 colours either as 1110 and 1111 are the same colour intensity - there's only 15 distinct levels for R, G and B so you actually get 3,375 colours.
Cliff
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