Hi Manjunath, Thanks for the patches. On Thu, Jun 30, 2011 at 06:43:09PM +0530, Manjunath Hadli wrote: > Thease are the RFC patches for the DM365 video capture, of which > the current set includes only CCDC and the VPFE framework. Once > the present set is reviewed, I will send out the other parts > like H3A, sensor additions etc. > > Introduction > ------------ > This is the proposal of the initial version of design and implementation of > the Davinci family (dm644x,dm355,dm365)VPFE (Video Port Front End) drivers > using Media Controloler , the initial version which supports > the following: > 1) dm365 vpfe > 2) ccdc,previewer,resizer,h3a,af blocks > 3) supports both continuous and single-shot modes > 4) supports user pointer exchange and memory mapped modes for buffer allocation > > This driver bases its design on Laurent Pinchart's Media Controller Design > whose patches for Media Controller and subdev enhancements form the base. > The driver also takes copious elements taken from Laurent Pinchart and > others' OMAP ISP driver based on Media Controller. So thank you all the > people who are responsible for the Media Controller and the OMAP ISP driver. This may be a stupid question, but how much changes are there between this driver and the OMAP 3 ISP driver? I understand that not all the blocks are there. Are there any major functional differences between those in Davinci and those in OMAP 3? Could the OMAP 3 ISP driver made support Davinci ISP as well? There are number of possible improvements that still should be made to the OMAP 3 ISP driver so this way both of the driver would easily get them. To mention some: - Multiple output pipeline - Switch to videobuf2 - Switch to GENIRQ Cc Laurent. Regards, -- Sakari Ailus sakari.ailus@xxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
