docs: media: mgb4: Improve mgb4 driver documentation

Add some basic info about the HW/driver + contact info.

Signed-off-by: Martin Tůma <martin.tuma@digiteqautomotive.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/Documentation/admin-guide/media/mgb4.rst b/Documentation/admin-guide/media/mgb4.rst
index f69d331e3cb15d30486c6b85fba6a42e60aecd0c..5ac69b833a7a7e73cb2728208ad67affc3adf9fe 100644 (file)
--- a/Documentation/admin-guide/media/mgb4.rst
+++ b/Documentation/admin-guide/media/mgb4.rst
@@ -1,8 +1,17 @@
 .. SPDX-License-Identifier: GPL-2.0
 
+.. include:: <isonum.txt>
+
 The mgb4 driver
 ===============
 
+Copyright |copy| 2023 - 2025 Digiteq Automotive
+    author: Martin Tůma <martin.tuma@digiteqautomotive.com>
+
+This is a v4l2 device driver for the Digiteq Automotive FrameGrabber 4, a PCIe
+card capable of capturing and generating FPD-Link III and GMSL2/3 video streams
+as used in the automotive industry.
+
 sysfs interface
 ---------------