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