Hi Denis,

            We are using the kernel version linux-2.4.20-8. We have downloaded the DirectFB package from the DirectFB site. We are able to run single application successfully. But we are facing some problems while running the applications with –enable-multi option enabled. When we run the application say for e.g. df_window it displays us the following errors –

 

   ---------------------- DirectFB v0.9.22 ---------------------

             (c) 2000-2002  convergence integrated media GmbH 

             (c) 2002-2004  convergence GmbH                  

        -----------------------------------------------------------

 

(*) DirectFB/Core: Multi Application Core. (2005-10-03 09:29)

(*) Direct/Memcpy: Using MMXEXT optimized memcpy()

(!) Fusion/Init: opening '/dev/fusion/0' failed!

    --> No such device

df_window.c <37>:

            (#) DirectFBError [DirectFBCreate (&dfb)]: Fusion IPC error detected!

 

We have applied the patch fusion-full-linux-2.4.22.patch. We selected the fusion module option in the make menuconfig of the kernel. We compiled the kernel successfully. We made the /usr/include/linux to point to the newly patched kernel. Then we configured the directfb for running multiple applications, compiled and installed.

We created nodes under /dev/fusion like 0 1 2 etc…

 

Then what else settings we have to do? Are the steps done till now, ok? Can you please help us out in getting rid of this problem?

 

Thanks in advance,

Suman

 

 

Regards,

K Suman Rajkumaar

Software Engineer,

LGSI Cherry Hills,

Embassy GolfView Links Business Park,

(Koramangala - Indiranagar),

Bangalore - 560 071.

Tel : 55155128

 

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