Messages in this thread | | | From | Шокуров Антон <> | Subject | Re: [PATCH 1/1] x86: Fix reading the current exposure value of UVC | Date | Tue, 20 Oct 2015 23:44:20 +0300 |
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Hello!
Have you received my patch? When will it be included in the kernel?
Thanks!
19.10.2015, 00:02, "Anton V. Shokurov" <shokurov.anton.v@yandex.ru>: > V4L2_CID_EXPOSURE_ABSOLUTE property does not return an updated value when > autoexposure (V4L2_CID_EXPOSURE_AUTO) is turned on. This patch fixes this > issue by adding the UVC_CTRL_FLAG_AUTO_UPDATE flag. > > Tested on a C920 camera. > > Signed-off-by: Anton V. Shokurov <shokurov.anton.v@yandex.ru> > --- > drivers/media/usb/uvc/uvc_ctrl.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c > index 3e59b28..c2ee6e3 100644 > --- a/drivers/media/usb/uvc/uvc_ctrl.c > +++ b/drivers/media/usb/uvc/uvc_ctrl.c > @@ -227,7 +227,8 @@ static struct uvc_control_info uvc_ctrls[] = { > .size = 4, > .flags = UVC_CTRL_FLAG_SET_CUR > | UVC_CTRL_FLAG_GET_RANGE > - | UVC_CTRL_FLAG_RESTORE, > + | UVC_CTRL_FLAG_RESTORE > + | UVC_CTRL_FLAG_AUTO_UPDATE, > }, > { > .entity = UVC_GUID_UVC_CAMERA, > -- > 2.6.0
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