[U-Boot-Users] [PATCH] LOGO: Adds LCD color map 565 support.

[Rodolfo Giometti]

On Wed, May 30, 2007 at 09:50:55AM +0200, Wolfgang Grandegger wrote:
> Hi Rodolfo,
> 
> sorry for the late answer.

Don't worry about it I'm a little busy too. :)

> One limitation of bitmap_plot, and also display_bitmap is, that it does 
> not work for back&white displays, even if the latter function is used 
> somehow for black&white display, e.g. with ugly hacks for MCC200. I 
> would like to have generic drawing functions for 1, 8 and 16 bpp.

My suggestion is to remove completely the logo support and rewrite the
function:

   int lcd_display_bitmap(ulong bmp_image, int x, int y)

in order to support, in a easy configurable way, all bpp LCD
resolutions.

On my side I can write and test the code for 16bpp LCD on a PXA2xx but
I need help and support for other resolutions and CPUs! It could be
acceptable to write a first version of such function for my hardware
and then adding the other support even if it could break current board
logo/splash support?

Ciao,

Rodolfo

-- 

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