Help Need : MSGDMA DRIVER

Hi All ,

This is our configuration:

CAMERASENSOR->[AVALONSTINTERFACE->ALTERA MSGDMA]->SYSTEM MEMORY .

[Coded in FPGA]

We are writing a v4l2 based driver to fetch the images from camera to system memory .Please let us know if there is any example driver .

I have looked at the code altera_msgdma.c and altera_msgdma.h .where can I get the complete code altera_msdma_descripor.h/_cs_regs.h.

Thanks,

John