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Fwd: Error opening framebuffer device

To: linux-mips@linux-mips.org, linux-git@linux-mips.org
Subject: Fwd: Error opening framebuffer device
From: kaka <share.kt@gmail.com>
Date: Tue, 9 Oct 2007 12:14:46 +0530
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Hi All,
While running  the cross compiled directFB example on MIPS chip,


We tried to install the framebuffer driver(command given below) and we have already created the node fb0.
We are getting the following error, 
Can anybody throw some light on it?
Thanks in Advance.
While running the following command in MIPS chip, we are getting the following error.
# insmod brcmstfb.ko
brcmstfb: Unknown symbol unregister_framebuffer
brcmstfb: Unknown symbol BKNI_EnterCriticalSection_tagged
brcmstfb: Unknown symbol printf
brcmstfb: Unknown symbol BKNI_DestroyEventGroup
brcmstfb: Unknown symbol BKNI_WaitForEvent_tagged
brcmstfb: Unknown symbol BKNI_Printf
brcmstfb: Unknown symbol __divsf3
brcmstfb: Unknown symbol BKNI_Vprintf
brcmstfb: Unknown symbol BKNI_Memset
brcmstfb: Unknown symbol bnetif_dma_data
brcmstfb: Unknown symbol bnetif_dma_delete_filter
brcmstfb: Unknown symbol cleanup_bnetif_dma
brcmstfb: Unknown symbol BKNI_AcquireMutex_tagged
brcmstfb: Unknown symbol malloc
brcmstfb: Unknown symbol BKNI_DestroyMutex
brcmstfb: Unknown symbol framebuffer_alloc
brcmstfb: Unknown symbol BKNI_RemoveEventGroup
brcmstfb: Unknown symbol BKNI_Malloc_tagged
brcmstfb: Unknown symbol BKNI_CreateEventGroup
brcmstfb: Unknown symbol BKNI_WaitForGroup
brcmstfb: Unknown symbol __extendsfdf2
brcmstfb: Unknown symbol BKNI_SetEvent_tagged
brcmstfb: Unknown symbol BKNI_Memcpy
brcmstfb: Unknown symbol BKNI_LinuxKernel_SetIsrTasklet
brcmstfb: Unknown symbol BKNI_Memcmp
brcmstfb: Unknown symbol fb_find_mode
brcmstfb: Unknown symbol fb_dealloc_cmap
brcmstfb: Unknown symbol bnetif_dma_stop
brcmstfb: Unknown symbol BKNI_ResetEvent_tagged
brcmstfb: Unknown symbol BKNI_CreateMutex
brcmstfb: Unknown symbol BKNI_CreateEvent_tagged
brcmstfb: Unknown symbol __floatsisf
brcmstfb: Unknown symbol brcm_dir_entry
brcmstfb: Unknown symbol register_framebuffer
brcmstfb: Unknown symbol BKNI_Fail
brcmstfb: Unknown symbol fb_alloc_cmap
brcmstfb: Unknown symbol BKNI_Snprintf
brcmstfb: Unknown symbol BKNI_Delay_tagged
brcmstfb: Unknown symbol BKNI_LeaveCriticalSection_tagged
brcmstfb: Unknown symbol BKNI_Sleep_tagged
brcmstfb: Unknown symbol bnetif_dma_add_filter
brcmstfb: Unknown symbol BKNI_Free_tagged
brcmstfb: Unknown symbol BKNI_DestroyEvent_tagged
brcmstfb: Unknown symbol init_bnetif_dma
brcmstfb: Unknown symbol framebuffer_release
brcmstfb: Unknown symbol BKNI_AddEventGroup
brcmstfb: Unknown symbol BKNI_ReleaseMutex_tagged
brcmstfb: Unknown symbol __addsf3
brcmstfb: Unknown symbol free
insmod: cannot insert `brcmstfb.ko': Unknown symbol in module (2): No such file or directory
#
# ../../cross_directfb/simple_mips
                                                                                                                             
     =======================|  DirectFB 1.0.0  |=======================
          (c) 2001-2007  The DirectFB Organization (directfb.org)
          (c) 2000-2004  Convergence (integrated media) GmbH
        ------------------------------------------------------------
                                                                                                                             
(*) DirectFB/Core: Single Application Core. (2007-10-05 14:17)
(!) Direct/Util: opening '/dev/fb0' failed
    --> No such device or address
(!) DirectFB/FBDev: Error opening framebuffer device!
(!) DirectFB/FBDev: Use 'fbdev' option or set FRAMEBUFFER environment variable.
(!) DirectFB/Core: Could not initialize 'system' core!
    --> Initialization error!
simple.c <96>:
        (#) DirectFBError [DirectFBCreate (&dfb)]: Initialization error!
#
#
 
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