Hi all, I'm playing around trying to get MUSB OTG working on DM355, for mass storage (memory sticks) and gadget serial. We had similar functionality in MV 2.6.10 via some hacks involving a GPIO to monitor USB_ID, and a script to reload USB driver modules.. but it would be nice to do it Right(tm) or at least Better.
OTG sort-of works for me after playing with it today, but having some problems with it not finding memory sticks in host mode after connecting as a gadget, and a few weird error messages. Would anyone like to comment on the status of MUSB OTG (for DM355) in the current git version? And/or on the TI CPPI DMA option? I note that OTG depends on EXPERIMENTAL and the CPPI driver has a lot of discouraging comments and REVISITs throughout it. Thought it was worth posting in case someone wanted to say "OTG and CPPI are both (buggy|slow) for DaVinci, don't try and use them", that would save me some time and frustration and I can reimplement the old hacks. Thanks, -- Jon Povey [email protected] Racelogic is a limited company registered in England. Registered number 2743719 . Registered Office Unit 10, Swan Business Centre, Osier Way, Buckingham, Bucks, MK18 1TB . The information contained in this electronic mail transmission is intended by Racelogic Ltd for the use of the named individual or entity to which it is directed and may contain information that is confidential or privileged. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email so that the sender's address records can be corrected. The views expressed by the sender of this communication do not necessarily represent those of Racelogic Ltd. Please note that Racelogic reserves the right to monitor e-mail communications passing through its network _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
