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How to enable isochronous support for OMAP3530 under device(gadget) mode

Honey Sukesan
Intellectual 680 points
Other Parts Discussed in Thread: OMAP3530

Hi all,

I have an OMAP3530 EVM Rev G Board from Mistral and I am using OMAP Linux PSP version 02.01.03.11. For our project purpose, we need to enable OMAP3530 to work as USB device and support isochronous transfer from device to host. As per OMAP Linux PSP datasheet, the musb driver supports isochronous devices under host mode only.

Is there any patch available for enabling isochronous transfer support for OMAP3530 under device mode? I am now blocked in this issue. Please help me solve this issue. Our project schedule is so tight. :(

 

Thanks in advance,

Honey S

 

 

 

  • 0
    TI__Genius 9460 points

    basic iso mode (highspeed only) in gadget mode. for high bandwidth iso , you can refer latest kernel tree and back port necessary patches.

    Ajay

  • 0 in reply to Ajay
    Intellectual 680 points

    Thanks for  your reply, Ajay.  But sorry, I didn't understand your first sentence - "basic iso mode (highspeed only) in gadget mode." Did you mean that isochronous mode (High speed only) patch is already available in Linux PSP version 02.01.03.11 or its patch available in any of the previous kernel trees? Please clarify with links to patches available.