Hi,
On 09/07/2010 09:30 AM, Hans Verkuil wrote:
On Monday, September 06, 2010 20:11:05 Jean-Francois Moine wrote:
Hi,
This new proposal cancels the previous 'LED control' patch.
Cheers.
Hi Jean-Francois,
You must also add support for these new controls in v4l2-ctrls.c in
v4l2_ctrl_get_menu(), v4l2_ctrl_get_name() and v4l2_ctrl_fill().
How is CID_ILLUMINATORS supposed to work in the case of multiple lights?
Wouldn't a bitmask type be more suitable to this than a menu type? There
isn't a bitmask type at the moment, but this seems to be a pretty good
candidate for a type like that.
Actually, for the status led I would also use a bitmask since there may be
multiple leds. I guess you would need two bitmasks: one to select auto vs
manual, and one for the manual settings.
So far I've not seen cameras with multiple status leds, I do have seen camera
which have the following settings for their 1 led (logitech uvc cams):
auto
on
off
blinking
So I think a menu type is better suited, and that is what the current (private)
uvc control uses.
Regards,
Hans
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