for the last week i tried to get my g450 to work with my new projector.
my plan was to simply hook it up via dvi to the dvi port of the g450 pci and then use mplayer -vo dfbmga with it.
but when i start mplayer with -vo dfbmga:spic:bes:nocrtc2:noinput i do only get a badly downscaled little picture in the top left corner (kinda the size of one of those picture-in-picture windows).
playing with -vo directfb outputs in correct size strangely enough....
what am i doing wrong?
thank you
martin jess
--------------
cat /proc/fb
0 VESA VGA
1 MATROX VGA
---------------
fbset -i -fb /dev/fb1
mode "1280x720-60"
# D: 76.499 MHz, H: 45.106 kHz, V: 60.141 Hz
geometry 1280 720 1280 720 32
timings 13072 4 60 24 1 352 5
accel true
rgba 8/16,8/8,8/0,8/24
endmode
Frame buffer device information:
Name : MATROX
Address : 0xd0000000
Size : 33554432
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 8
YPanStep : 1
YWrapStep : 0
LineLength : 5120
MMIO Address: 0xd3000000
MMIO Size : 16384
Accelerator : Matrox G400
-------------------------------------
first mode in /etc/fb.modes
mode "1280x720"
# PCLK: 76.5 MHz, H: 45.106 kHz, V: 60.141 Hz
geometry 1280 720 1280 720 32
timings 13072 4 60 24 1 352 5
hsync low
vsync low
endmode
-----------------
derived from modeline:
Modeline "1280x720" 76.50 1280 1340 1692 1696 720 721 726 750 -hsync -vsync
--------------------
directfb 0.9.20
-----------------
mplayer_cvs
-----------------
linux-2.4.26, matroxfb-full-memory-patch
--------------------
vesafb compiled in for primary agp-card
matroxfb loaded afterwards
(i do not want console on matroxfb)
--------------------
dfbinfo
(*) parsing config file '/etc/directfbrc'.
---------------------- DirectFB v0.9.20 ---------------------
(c) 2000-2002 convergence integrated media GmbH
(c) 2002-2003 convergence GmbH
-----------------------------------------------------------
(*) Single Application Core. (with MMX support) (2004-06-14 17:54)
(*) DirectFB/core: doing sync()...
(*) DirectFB/misc/memcpy: using MMXEXT optimized memcpy()
(*) DirectFB/Core: suppress module 'serialmouse'
(*) DirectFB/Core: suppress module 'joystick'
(*) DirectFB/Core: suppress module 'keyboard'
(*) DirectFB/Core: suppress module 'lirc'
(*) DirectFB/Core: suppress module 'ps2mouse'
(*) DirectFB/Core: suppress module 'sonypi'
(*) DirectFB/Core: suppress module 'sdlinput'
(*) MMX detected and enabled
(*) DirectFB/Core: suppress module 'ati128'
(*) DirectFB/Core: suppress module 'radeon'
(*) DirectFB/Core: suppress module 'cyber5k'
(*) DirectFB/Core: suppress module 'tdfx'
(*) DirectFB/Core: suppress module 'nvidia'
(*) DirectFB/Core: suppress module 'neomagic'
(*) DirectFB/Core: suppress module 'nsc'
(*) DirectFB/GraphicsDevice: Matrox G400/G450/G550 0.6 (convergence integrated media GmbH)
(*) DirectFB/Layer: Enabled 'FBDev Primary Layer'.
Display Layers
(00) FBDev Primary Layer (primary layer)
Type: graphics
Caps: brightness contrast saturation surface
(01) Matrox Backend Scaler
Type: graphics picture video
Caps: brightness contrast deinterlacing dst_colorkey screen_location surface
Input Devices
--------------
dfblayer
(*) parsing config file '/etc/directfbrc'.
---------------------- DirectFB v0.9.20 ---------------------
(c) 2000-2002 convergence integrated media GmbH
(c) 2002-2003 convergence GmbH
-----------------------------------------------------------
(*) Single Application Core. (with MMX support) (2004-06-14 17:54)
(*) DirectFB/core: doing sync()...
(*) DirectFB/misc/memcpy: using MMXEXT optimized memcpy()
(*) DirectFB/Core: suppress module 'serialmouse'
(*) DirectFB/Core: suppress module 'joystick'
(*) DirectFB/Core: suppress module 'keyboard'
(*) DirectFB/Core: suppress module 'lirc'
(*) DirectFB/Core: suppress module 'ps2mouse'
(*) DirectFB/Core: suppress module 'sonypi'
(*) DirectFB/Core: suppress module 'sdlinput'
(*) MMX detected and enabled
(*) DirectFB/Core: suppress module 'ati128'
(*) DirectFB/Core: suppress module 'radeon'
(*) DirectFB/Core: suppress module 'cyber5k'
(*) DirectFB/Core: suppress module 'tdfx'
(*) DirectFB/Core: suppress module 'nvidia'
(*) DirectFB/Core: suppress module 'neomagic'
(*) DirectFB/Core: suppress module 'nsc'
(*) DirectFB/GraphicsDevice: Matrox G400/G450/G550 0.6 (convergence integrated media GmbH)
(*) DirectFB/Layer: Enabled 'FBDev Primary Layer'.
FBDev Primary Layer
Width 1280
Height 720
Format RGB16
Buffermode BACKVIDEO
--------------------
#quiet
debug
banner
fbdev=/dev/fb1
no-vt-switch
no-vt-switching
no-graphics-vt
no-deinit-check
disable-module=linux_input
disable-module=nvidia
disable-module=ati128
disable-module=radeon
disable-module=cyber5k
disable-module=tdfx
disable-module=neomagic
disable-module=nsc
disable-module=keyboard
disable-module=mouse
disable-module=sdlinput
disable-module=joystick
disable-module=lirc
disable-module=ps2mouse
disable-module=serialmouse
disable-module=sonypi
disable-module=system
sync
-----------------------------
