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SubjectRe: [PATCH RESEND] video: mxsfb: Fix colors display on lower color depth
Hi Juergen,

Le 22/04/2013 11:08, Juergen Beisert a écrit :
> Hi Maxime,
>
> Maxime Ripard wrote:
>> The current code always registers as a 32 bits display, and uses the
>> hardware to drop the MSB of each color to abjust to the interface width
>> used by the panel.
>>
>> This results on 18 bits (and probably 16 bits display as well) in colors
>> being displayed poorly, because the MSB are obviously the most important
>> bits for each color definition.
>
> But the "def_rgb666" bitfield description reports correctly to use bit 0..5
> for each colour component in this mode. Maybe your userland program has a bug
> and forgets to honor the bitfield description?

Hmmm, that might be the case actually, yes, I'll check into this and let
you know. Thanks!

--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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