PR #11378 from Nir-Az: Retry on "set_xu" when device is busy

IntelRealSense · Jan 31, 2023 · 4b8f7f6 · 4b8f7f6
2 parents 400db66 + 778733d
commit 4b8f7f6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/linux/backend-v4l2.cpp b/src/linux/backend-v4l2.cpp
@@ -1554,7 +1554,7 @@ namespace librealsense
                                       static_cast<uint16_t>(size), const_cast<uint8_t *>(data)};
             if(xioctl(_fd, UVCIOC_CTRL_QUERY, &q) < 0)
             {
-                if (errno == EIO || errno == EAGAIN) // TODO: Log?
+                if (errno == EIO || errno == EAGAIN || errno == EBUSY)
                     return false;
 
                 throw linux_backend_exception("set_xu(...). xioctl(UVCIOC_CTRL_QUERY) failed");
@@ -1569,7 +1569,7 @@ namespace librealsense
                                       static_cast<uint16_t>(size), const_cast<uint8_t *>(data)};
             if(xioctl(_fd, UVCIOC_CTRL_QUERY, &q) < 0)
             {
-                if (errno == EIO || errno == EAGAIN || errno == EBUSY) // TODO: Log?
+                if (errno == EIO || errno == EAGAIN || errno == EBUSY)
                     return false;
 
                 throw linux_backend_exception("get_xu(...). xioctl(UVCIOC_CTRL_QUERY) failed");