Re: video capture driver interlacing question (easycap)

2012-04-29 Thread Ezequiel García
Hi, > > i.e., no, you should not merge fields in the driver, IIRC, you just hand > them over to the user in separate buffers. > Thanks a lot for your answer. However, in that case I'm a little confused by the fact that em28xx driver merges both fields by copying one line from each into a buffer b

Re: video capture driver interlacing question (easycap)

2012-04-28 Thread Guennadi Liakhovetski
Hi Ezequiel On Sat, 28 Apr 2012, Ezequiel García wrote: > On Thu, Apr 26, 2012 at 5:33 PM, Ezequiel García > wrote: > > Hi everyone, > > > > As you may know I'm re-writing from scratch the staging/easycap driver. > > > > Finally, after digging through the labyrinthic staging/easycap code, > > I

Re: video capture driver interlacing question (easycap)

2012-04-28 Thread Ezequiel García
On Thu, Apr 26, 2012 at 5:33 PM, Ezequiel García wrote: > Hi everyone, > > As you may know I'm re-writing from scratch the staging/easycap driver. > > Finally, after digging through the labyrinthic staging/easycap code, > I've reached a point where I'm able to understand isoc packets. > Despite no

video capture driver interlacing question (easycap)

2012-04-26 Thread Ezequiel García
Hi everyone, As you may know I'm re-writing from scratch the staging/easycap driver. Finally, after digging through the labyrinthic staging/easycap code, I've reached a point where I'm able to understand isoc packets. Despite not having any documentation (I asked several times) from chip vendor,