[PATCH] debug-flicker.patch (was: Re: LCM flicker )

Andy Green andy at openmoko.com
Mon Mar 10 13:39:10 CET 2008


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Somebody in the thread at some point said:

> Maybe our next move should be to try 72Hz refresh by removing the
> needless blanking pixels from the frame and keeping everything else the
> same, if the LCM creates the flicker at some integer number of frames
> then we will increase the flicker frequency accordingly, maybe it will
> be less objectionable or transformed some other way.

I have done this in U-Boot with the attached patch, which provides 75Hz
refresh and the flicker is no longer visible on the 0xa00a 5:6:5 pattern.

Allen or anyone else please try the patch and see what you think.

- -Andy
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