[media] v4l2: integrate support for VIDIOC_QUERY_EXT_CTRL

[linux-2.6-microblaze.git] / include / media / v4l2-ioctl.h

diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index 50cf7c1..53605f0 100644 (file)
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -158,6 +158,8 @@ struct v4l2_ioctl_ops {
                /* Control handling */
        int (*vidioc_queryctrl)        (struct file *file, void *fh,
                                        struct v4l2_queryctrl *a);
+       int (*vidioc_query_ext_ctrl)   (struct file *file, void *fh,
+                                       struct v4l2_query_ext_ctrl *a);
        int (*vidioc_g_ctrl)           (struct file *file, void *fh,
                                        struct v4l2_control *a);
        int (*vidioc_s_ctrl)           (struct file *file, void *fh,