Messages in this thread Patch in this message | | | From | Ricardo Ribalda <> | Subject | [PATCH 04/10] media: uvcvideo: Add support for V4L2_CTRL_TYPE_CTRL_CLASS | Date | Thu, 11 Mar 2021 13:20:34 +0100 |
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Fill all the fields for V4L2_CTRL_TYPE_CTRL_CLASS control types.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> --- drivers/media/usb/uvc/uvc_ctrl.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index b3dde98499f4..08877897dc5a 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -1097,6 +1097,13 @@ static int __uvc_query_v4l2_ctrl(struct uvc_video_chain *chain, v4l2_ctrl->step = 0; return 0; + case V4L2_CTRL_TYPE_CTRL_CLASS: + v4l2_ctrl->minimum = 0; + v4l2_ctrl->maximum = 0; + v4l2_ctrl->step = 0; + v4l2_ctrl->default_value = 0; + return 0; + default: break; } -- 2.31.0.rc2.261.g7f71774620-goog
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