Linux/TMS320DM8148: EDMA Usage with Dm814x .

Hi Ammar,

Which software release are you using?
What is the kernel version?

Thanks for Quick Response,

I am Using latest EZSDK and kernel 2.6.73.

Hi Ammar,

You can refer to below link
processors.wiki.ti.com/.../EDMA_sample_test_application

This api works for 2.6.37 , you can give it a try with your kernel whether these apis are present or not.

Dear Anuj ,
I havent Used EDMA before if you can guide me i ll be gratefull .
I insmod edma.ko
it works fine , but i want to use the edma i my application running on arm , How i can achieve it ?

Dear Anuj ,

Let me Explain my scenario , I have an image in memory , want to copy it Using EDMA from Arm , and after copying get notified . Then want to Process the Image from DSP and Place it on an other Addr using EDMA .
Kindly let me know if you can help me with it .