Hi,
I am trying to make directfb work under my dm355 EVM.
I've managed to cross-compile it correctly along with a test program
supposed to draw a line over a black background.
Drivers are correctly set to davinci/devmem.
I'm working with MV's 2.6.10 kernel.
The program runs without any complain (except for 64x not found), however
the screen stays white, and nothing happens.
Here is the output from dfbinfo:
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.0 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2008 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2009-01-20 18:34)
(*) Davinci/Driver: Mapped fb0 with length 2488320 at 0x80800000 to
0x41001000
(*) Davinci/Driver: Mapped fb1 with length 3760128 at 0x80c00000 to
0x41261000
(*) Davinci/Driver: Mapped fb2 with length 1658880 at 0x86000000 to
0x415f7000
(*) Davinci/Driver: Mapped fb3 with length 3760128 at 0x86400000 to
0x4178c000
(!) Direct/Util: opening '/dev/c64x' failed
--> No such device or address
(!!!) *** WARNING [running without DSP acceleration] ***
[davinci_gfxdriver.c:
238 in driver_init_driver()]
(*) DirectFB/Graphics: Texas Instruments Davinci 0.4 (Telio AG)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
Screen (00) TI Davinci Screen (primary screen)
Caps: VSYNC
Layer (00) TI Davinci OSD (primary layer)
Type: GRAPHICS
Caps: SURFACE OPACITY ALPHACHANNEL SRC_COLORKEY SCREEN_POSITION
Layer (01) TI Davinci Video
Type: VIDEO STILL_PICTURE
Caps: SURFACE SCREEN_LOCATION SCREEN_POSITION SCREEN_SIZE
I really have no idea what I might have done wrong...
Thanks alot for you help,
Theodore Beauchant
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