> But it seems it would be difficult in using PCI in such a configuration, > due to the lack of driver support and also we need to save the data > transferred into a HDD, may be again in the same PCI and using a bridge. > But I am not confident in this regard, and find less support too. We thought about doing this, as well, since the PCI and ATA pins are multiplexed. Again, we scrapped the whole idea though, due to the PCI master-mode issues.
> So now thinking about other alternatives, like USB and VPIF, I am using > DM6467 and we have VPIF here. Hope the 40MBps practical speed of USB may > be useful here with a OTG support, rt ? Not sure you'd need OTG, unless you need your device to work as both client and host. I know this feature was broken in our kernel, although I thought I saw a blurb about this being fixed in the driver recently. There was also a USB host-mode DMA issue with our kernel, but again I thought I saw something about this getting fixed. You'd have to look around to confirm. > Could you guide me for a proper link of document for VideoPort > customisation (S/w). I guess the VPIF is the counterpart for VPBE/VPFE > in DM6467. I wish I could be of more help, but I really have no experience with the DM6467. We just considered its use for only a short time, and the rest of my efforts have been concentrated on application software on the DM6446. Sorry, maybe someone else can point you in the right direction? I would wager that TI's website has the documentation you are looking for somewhere on there... try searching there. Good luck! Ryan _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
