2008-02-16 08:32:03     error in complilation for v4l2

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2008-02-16 08:32:03     error in complilation for v4l2

soni shetty (INDIA)

Message: 51156    hi,

 

i'm using the v4l2 for my video application, hence i enabled the kernel with v4l2 driver in the make menuconfig after making the appropriate changes to suit BF561 architecture, i come up with the following errors:

i'm using Bf561 EZkit ,

toolchain R1-Rc9

Dist 2007R1-Rc3.

drivers/built-in.o: In function `init_device_bfin_v4l2':

(.text+0x1e6f4): undefined reference to `_NtscVideoOutFrameBuffInit'

drivers/built-in.o: In function `init_device_bfin_v4l2':

(.text+0x1e6fc): undefined reference to `_NtscVideoOutFrameBuffInit'

drivers/built-in.o: In function `init_device_bfin_v4l2':

(.text+0x1e700): undefined reference to `_Flash_Setup_ADV_Reset'

drivers/built-in.o: In function `init_device_bfin_v4l2':

(.text+0x1e704): undefined reference to `_config_ppi'

drivers/built-in.o: In function `init_device_bfin_v4l2':

(.text+0x1e70a): undefined reference to `_config_dma'

drivers/built-in.o: In function `bfin_v4l2_memdma1_interrupt_handler':

(.l1.text+0x29c): undefined reference to `_change_descriptor_start_address'

drivers/built-in.o: In function `bfin_v4l2_memdma1_interrupt_handler':

(.l1.text+0x2d0): undefined reference to `_change_descriptor_start_address'

make[1]: *** [.tmp_vmlinux1] Error 1

make[1]: Leaving directory `/work_15.12.07/work/uClinux-dist/linux-2.6.x'

make: *** [linux] Error 1

 

with regards,

soni

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2008-02-16 13:12:11     Re: error in complilation for v4l2

Robin Getz (UNITED STATES)

Message: 51157    Soni:

 

"Porting" means more than copy/pasting from a VDSP example to Linux.

 

Those functions do not exist in Linux.

 

Go back and read what Mike said in the other threads. It still applies.

 

-Robin

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