Muralidharan, Thank you for the update. I'll start tracking the v4l2 list.
On Thu, Nov 6, 2008 at 2:03 PM, Karicheri, Muralidharan <[EMAIL PROTECTED]> wrote: > > Chris, > > > > TI has plan to up port the driver to the git tree which will add raw mode. We > are using v4l2-int-device for the interface to attach decoders to the front > end master driver. There are some finer details being worked out before > pushing the patch to the tree. You may check the v4l2 mailing list to track > this. > > ________________________________ > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chris Douglass > Sent: Tuesday, November 04, 2008 4:05 PM > To: davinci-linux-open-source@linux.davincidsp.com > Subject: VPFE raw mode status in the git tree > > > > Greetings, > > > > Examining the VPFE driver in the git tree (as of > 832e2db0642e148d8a30ec998c1e38910a96acc4) and the list archives, it looks as > though support for the CCDC's raw mode was removed during the forward port > from the Montavisa 2.6.10 version. It also seems that there are some other > folks out there (besides me) interested in hooking up devices besides the > tvp5146 that ships on the DVEVM, which leads me to ask a few questions: > > > > 1. Is anyone on the davinci-linux-open-source list currently working on > adding raw mode to the VPFE in a manner that might fly with upstream > maintainers? > > > > 2. How should the driver be restructured to accommodate both? The current git > tree driver (as of 832e2db0642e148d8a30ec998c1e38910a96acc4) ties in the > tvp5146 pretty tightly, and the old (2.6.10-mvl?) version did the same for > both the tvp5146 and mt9t0001. It looks like we might follow the example of > some of the OMAP devices and PXA270 have generic video front-ends similar in > concept. They treat their video front-ends like busses that may have any > sensor or video decoder attached... except that the OMAP uses v4l2-int-device > and the PXA uses soc_camera. Is the Davinci's VPFE like either of these? > > > > 3. Should I really be asking these questions in the video4linux list? > > > > Thanks for any insight you can provide. > > > > -- > Cheers, > > Chris Douglass > [EMAIL PROTECTED] > > > > -- Cheers, Chris Douglass [EMAIL PROTECTED] _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source