diff --git a/source/drivers/li-mt9m021 b/source/drivers/li-mt9m021
index e1e5e02..6f6cbd2 160000
--- a/source/drivers/li-mt9m021
+++ b/source/drivers/li-mt9m021
@@ -1 +1 @@
-Subproject commit e1e5e02beb3708d83e0da7519d2bfeb81c1292f9
+Subproject commit 6f6cbd2465f2b4c963a0addeccb24ce1247d1b0f