Hi , first sorry I've tried to post this but with no luck, don't knbow if
it's my end or directfb end :s So again
Hi all,
I've searched every where for an answer to this question and have been
unable to find one. Thought I have found several similar questions.
So my error, when I try to run any directfb code I get this error
/usr/bin # dfbinfo
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.4.3 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2009 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2010-08-10 09:04)
(*) Direct/Memcpy: Using armasm_memcpy()
(*) Direct/Thread: Started 'VT Switcher' (-1) [CRITICAL OTHER/OTHER 0/0]
<2093056>...
(*) Direct/Thread: Started 'VT Flusher' (-1) [DEFAULT OTHER/OTHER 0/0]
<2093056>...
(*) DirectFB/FBDev: Found 'ep93xxfb' (ID 0) with frame buffer at 0xc7c00000,
3600k (MMIO 0x80030000, 128k)
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org)
(!) DirectFB/FBDev: No supported modes found in /etc/fb.modes and current
mode not supported!
(!) DirectFB/FBDev: Current mode's pixelformat: rgba 5/11, 6/5, 5/0, 0/0
(16bit)
(!) DirectFB/Core/layers: Failed to initialize layer 0!
--> Initialization error!
(!) DirectFB/Core: Could not initialize 'layer_core' core!
--> Initialization error!
(#) DirectFBError [DirectFBCreate() failed]: Initialization error!
I'm using a ARM cirrus logic EP93XX, when I type fset - I can see
/usr/bin # fs bset -i
mode "640x480-61"
# D: 25.600 MHz, H: 32.000 kHz, V: 60.953 Hz
geometry 640 480 640 480 16
timings 39062 40 24 33 10 96 2
rgba 5/11,6/5,5/0,0/0
endmode
Frame buffer device information:
Name : ep93xxfb
Address : 0xc7c00000
Size : 3686400
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 0
YPanStep : 1
YWrapStep : 1
LineLength : 1280
MMIO Address: 0x80030000
MMIO Size : 131072
Accelerator : No
However using any other fbset command such as fbset -xres ect gives an error
even if try to set the res it's set to?
I can see this in my fb.modes
/usr/bin # cat /etc/fb.modes
mode "640x480-60"
# D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
geometry 640 480 640 480 8
timings 39722 48 16 33 10 96 2
endmode
I can also see from my directfbrc that the modes exist (got info from from
cirrus web site)
/usr/bin # cat /etc/directfbe rc
system=FBDev
fbdev=/dev/fb0
mode=640x480
depth=16
pixelformat=RGB16
tmpfs=/tmp
primary-only
hardware
wm=unique
no-translucent-windows
desktop-buffer-mode=backvideo
window-surface-policy=auto
motion-compression
disable-module=tslib
deinit-check
Can anyone advise? I'm totally stuck on this. Thanks
--
Regards Tony
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