[ts-7000] Re: DirectFB on SBC embeddedarm TS7300

["Alvaro Aguirre" <>]

The framebuffer module of the TS7300 has a bug which reports a bad value for the green offset of the FB and the patch I send for the DirectFB only bypass it. The real problem is the TS7300 framebuffer module on the ts11 kernel (and above?). Check 
http://tech.groups.yahoo.com/group/ts-7000/message/4007 at the URL given there are the procedures to fix the framebuffer driver of the ts11.

Cheers,
Alvaro

On 10/3/06, Alvaro Aguirre <> wrote:

---------- Forwarded message ----------
From: Alvaro Aguirre <>
Date: Oct 3, 2006 2:57 PM
Subject: DirectFB on SBC embeddedarm TS7300
To:

Hi:
I made a hack (attached) to DirectFB-1.0.0-rc1/systems/fbdev/fbdev.c to get TS7300 ( http://www.embeddedarm.com/epc/ts7300-spec-h.htm) working with DirectFB.
This SBC has the following framebuffer info (fbset -i):

mode "640x480-73"
#D: 31.500 MHz, H: 37.861 kHz, V: 72.809 Hz
geometry 640 480 640 480 16
timings 31746 128 24 28 9 40 3
rgba 5/11,6/6,5/0,0/0
endmode

Frame buffer device information:
Name:
Address: 0x72200000
Size: 1048576
Type: PACKED PIXELS
Visual: TRUECOLOR
XPanStep: 0
YPanStep: 0
YWrapStep: 0
LineLenght: 1280
Accelerator: Atari Blitter

The patch is only a hack to make ts7300 working, i don't really know the implications of the hack... please i need some feedback on this.
I also left the file in http://www.lino.cl/gpl/directfb/

Cheers,
Alvaro

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