From e85321130e9755692e3e8f10335478a1c9acb5bf Mon Sep 17 00:00:00 2001
From: TinyOh <tinyoh@slightech.com>
Date: Thu, 7 Mar 2019 13:36:06 +0800
Subject: [PATCH] fix(uvc): TK1 ioctl call twice.

---
 src/mynteye/uvc/linux/uvc-v4l2.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mynteye/uvc/linux/uvc-v4l2.cc b/src/mynteye/uvc/linux/uvc-v4l2.cc
index 166be56..8db4629 100755
--- a/src/mynteye/uvc/linux/uvc-v4l2.cc
+++ b/src/mynteye/uvc/linux/uvc-v4l2.cc
@@ -330,6 +330,9 @@ struct device {
     for (int i = 0; i < 10; ++i) {
       if (xioctl(fd, VIDIOC_STREAMON, &type) < 0) {
         std::this_thread::sleep_for(std::chrono::milliseconds(100));
+      } else {
+        is_capturing = true;
+        return;
       }
     }
     if (xioctl(fd, VIDIOC_STREAMON, &type) < 0)