Dear all,
guvcview does not display the extra controls (focus, led etc)
any more since kernel 3.2 an higher (Fedora 16, x86_64).
after the various video modes it says:
vid:046d
pid:0990
driver:uvcvideo
Adding control for Pan (relative)
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device
chec
Please can someone shed a little light on this?
Greatly appreciated,
Karl
On Tue 120424, Karl Kiniger wrote:
> Dear all,
>
> guvcview does not display the extra controls (focus, led etc)
> any more since kernel 3.2 an higher (Fedora 16, x86_64).
>
> after the various v
Hi Paulo,
I am running plain Fedora 16 on x86_64.
The last kernel where UVC dyncontrols worked was 3.1.10-2.
(If I remember correctly...) The first kernel with failing
dyncontrols was 3.2.1-1 and all later kernels up to 3.3.2-6
fail as well.
libwebcam version is libwebcam-0.2.0-4.20100322svn and
On Wed 120502, Paulo Assis wrote:
> karl,
> I've run some tests under ubuntu 12.04 with kernel 3.2.0 and
> everything seems to be working fine.
> I know some changes were made to the uvcvideo module regarding XU
> controls, but I was under the impression that they wouldn't break
> userspace.
>
> L
Hi Paulo,
On Wed 120502, Paulo Assis wrote:
> OK, so UVCIOC_CTRL_ADD is no longer available, now we have:
>
> UVCIOC_CTRL_MAP and UVCIOC_CTRL_QUERY, so I guess some changes are
> needed, I'll try to fix this ASAP.
compiled libwebcam-0.2.1 from Ubuntu (had to fight against
CMake - I am almost CMa
