David, Initial version of capture drivers (VPFE, CCDC and TVP) was submitted to this mailing list. http://linux.omap.com/pipermail/davinci-linux-open-source/2008-November/009227.html
This version of capture driver used v3 or v4 of TVP patches from v4l2 mailing list. http://linux.omap.com/pipermail/davinci-linux-open-source/2008-November/009209.html We need to test the VPFE and CCDC with the latest (approved) TVP patches from v4l2 mailing list. There may be few minor changes required in the VPFE/CCDC drivers. DM355 in general will re-use these drivers, but we need to have a separate CCDC driver for DM355, which Murali will submit some time soon. Thanks Sneha > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of David Brownell > Sent: Wednesday, December 10, 2008 3:38 PM > To: Kevin Hilman > Cc: [email protected] > Subject: Re: codec support on dm355 evm ... > > On Wednesday 10 December 2008, Kevin Hilman wrote: > > > - drivers/media/video/tvp514x.c ... this is the video > > > input decoder, taking S-Video or composite. Very new, > > > not yet in linux-next; V5 patch posted Friday. I'm > > > guessing this needs similar DM355-specific support: > > > VPFE (which might hook up to alternative imager HW), > > > and board support. > > > > Some folks at TI have submitted support for this coded to the v4l2 > > list. I'm not sure of the status of the acceptance into v4l2 yet > > but it is on its way. > > The tvp514x driver, yes: > > http://marc.info/?l=linux-video&m=122848171108816&w=2 > > But not the DM355 support, afaict -- yet. At least, > a quick search of those list archives doesn't turn up > any mention that DM355 chips exist yet. ;) > > The tvp514x support is an important prerequisite, of > course. The tvp5146 chip is used on the DM6446 EVM > as well as some OMAP3 boards (SDP?). > > - Dave > > > > > Kevin > > > > > I'd kind of expect the audio is closest to working just > > > now ... but mostly, I'm just curious when that support > > > will be in a more current (than 2.6.10) kernel. > > > > > > - Dave > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
