THS7353 problems in dm365

guizhong xu

Prodigy 105 points

Other Parts Discussed in Thread: THS7353, TVP7002, TVP5150, THS7303, TVP5158

When I run a program developed on dm365 EVM on an new one that has no 7353 chip ,some errors appear as follow:

error in configuring THS7353

what is the matter??how should i process it??thanks, look forward your reply.

over 14 years ago

0 Nagabhushana over 14 years ago

TI__Expert 4685 points

Can you provide the log? I want to see when did error happen. Best way is to go through the source and removed ths7353 from build configuration.

0 guizhong xu over 14 years ago in reply to Nagabhushana

Prodigy 105 points

0 guizhong xu over 14 years ago in reply to Nagabhushana

Prodigy 105 points

Thanks for your answer, i am sorry for forgetting the log in detail. As you suggested, which build configure file should it be and where??

0 Nagabhushana over 14 years ago in reply to guizhong xu

TI__Expert 4685 points

I believe you used davinci_dm365_defconfig for selecting the build config.

Right after that, you can use 'menuconfig' and deselect "ths7353".
You need to remove ths7353 from subdev-list in board file - arch/arm/mach-davinci/board-dm365-evem.c

0 guizhong xu over 14 years ago in reply to Nagabhushana

Prodigy 105 points

Nagabhushana said:

I believe you used davinci_dm365_defconfig for selecting the build config.

Right after that, you can use 'menuconfig' and deselect "ths7353".

You need to remove ths7353 from subdev-list in board file - arch/arm/mach-davinci/board-dm365-evem.c

Hi,Nagabhushana.

As you say ,i use the default configuration. Another,as the dm365 Platform Schematic File said, there are some chips , TVP5150 and TVP7002, on the board.Now i have removed the TVP7002 which use THS7303 and THS7353.And make the 5150 AD output connected with the main chip(dm365) directly.Now i know the drivers are not compatible with the hardware.When i compile the kernel, i have disabled the drivers for TVP7002,i did not find the subdev in the board-dm365-evem.c and i am not sure where to find the configuration.

0 Brijesh Jadav over 14 years ago in reply to guizhong xu

TI__Guru**** 476595 points

Hi,

Somewhere in the board specific file, there must be some datastructure connecting slave devices with the master devices. You will need to remove slave device not present on your evm from this data structure.

Thx,

Brijesh Jadav

0 guizhong xu over 14 years ago in reply to Brijesh Jadav

Prodigy 105 points

Brijesh Jadav

Thanks for your suggestion.i will try to find the structure

0 Antony Chao over 12 years ago in reply to Nagabhushana

Prodigy 170 points

hi Nagabhushana :

nice to talk with you!!!

i have the same problem, my DM365 board also has no TVP5158(514x), TVP7002, THS7353 chips, and i follow youe suggestion, remove the settings, and no error message appeared!

but i cannot get image data form my camera module?? i am using OV9715 image sensor connected to my board by BT656 interface, what should i do ???

thanks for your reply in advanced!!!

Antony

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THS7353 problems in dm365