Hi, The first set of steps is correct. Only thing is you need to export one symbol in the kernel. Please add below line in the file Kernel/arch/arm/mm/proc-syms.c and recompile the kernel.
EXPORT_SYMBOL(v4wb_clear_user_page) Thanks, Brijesh Jadav ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of xiaowinky Sent: Thursday, August 28, 2008 9:02 AM To: [EMAIL PROTECTED] Subject: MT9T001 camera debugging question hi,all! I want to debug now the MT9T001 camera in the DM355 development board, I use the module the form to insert in the middle of the essence, my step is as follows: 1.insmod tvp5146.ko 2.insmod mt9t001.ko 3.insmod video-buf.ko 4.insmod davinci-vpfe.ko device_type=0 The first two steps do not have the question run 3 step , prompts the error message: video_buf: Unknown symbol v4wb_clear_user_page insmod: error inserting 'video-buf.ko': -1 Unknown symbol in module run 4 step ,prompts the error message: kobject_register failed for vpfe (-17) driver registration failed insmod: error inserting 'davinci-vpfe.ko': -1 Operation not permitted thanks! winkyxiao ________________________________ 各位明星最近怎么样?人气榜为您奉上最新动态! 现在就看看!<http://cnweb.search.live.com/xrank/?Form=MEVHAA>
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