Re: [PATCH] Minimal libv4l2 support for complex cameras

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi!

> On Mon, Mar 23, 2020 at 01:22:17PM +0100, Pavel Machek wrote:
> > > On Mon, Mar 23, 2020 at 12:47:27PM +0100, Pavel Machek wrote:
> > >> Hi!
> > >> 
> > >> We now have easy-to-install support for complex camera in form of
> > >> Maemo Leste on N900.... Unfortunately we don't have anything in
> > >> userspace that can be used to work with the camera.
> > >> 
> > >> This attempts to be minimal solution to get libv4l2 to work.
> > > 
> > > libv4l2 is mostly deprecated. How about contributing an OMAP3 ISP
> > > pipeline handler to libcamera instead ? :-)
> > 
> > Why should it be instead?
> > 
> > I need something for kernel testing, and there is ton of apps using
> > it. Let me do this. libcamera might be future, but...
> 
> Sure, if it's useful for you, I won't prevent you from developing any
> code you want :-) But there's very little chance of getting it merged,
> and it would be useful to more people to have a support for that
> platform in libcamera. It's really your decision, and I'm not blaming
> you.

When you have libcamera ready, you'll still need some hardware and
kernel to work with it. Do you have something more suitable than
N9/N900? Droid 4 has separate CPU to run the camera, Librem 5 camera
does not have autofocus (and I believe nor has PinePhone).

My patch is not complex, and libv4l2 is full of similar hardware
support code. What would be reason not to merge it?

Best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux