Don't log an error when camera query control fails

2020-11-28 00:51:19 +11:00
parent 065bbcb7e5
commit fe18201094
1 changed files with 3 additions and 1 deletions
--- a/camera.c
+++ b/camera.c
@@ -1053,7 +1053,9 @@ bool mp_camera_query_control(MPCamera *camera, uint32_t id, MPControl *control)
    struct v4l2_query_ext_ctrl ctrl = {};
    ctrl.id = id;
    if (xioctl(control_fd(camera), VIDIOC_QUERY_EXT_CTRL, &ctrl) == -1) {
-        errno_printerr("VIDIOC_QUERY_EXT_CTRL");
+        if (errno != EINVAL) {
+            errno_printerr("VIDIOC_QUERY_EXT_CTRL");
+        }
        return false;
    }