[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/Documentation/media/kapi/v4l2-common.rst b/src/kernel/linux/v4.19/Documentation/media/kapi/v4l2-common.rst
new file mode 100644
index 0000000..525d804
--- /dev/null
+++ b/src/kernel/linux/v4.19/Documentation/media/kapi/v4l2-common.rst
@@ -0,0 +1,6 @@
+V4L2 common functions and data structures
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+.. kernel-doc:: include/media/v4l2-common.h
+
+.. kernel-doc:: include/media/v4l2-ioctl.h