V4L/DVB (13019): video: initial support for ADV7180

This is an initial driver for Analog Devices ADV7180 Video Decoder.
So far it only supports query standard.

[akpm@linux-foundation.org: remove unneeded cast]
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 94e908c..cf16689 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -135,6 +135,9 @@
 	/* module adv7175: just ident 7175 */
 	V4L2_IDENT_ADV7175 = 7175,
 
+	/* module adv7180: just ident 7180 */
+	V4L2_IDENT_ADV7180 = 7180,
+
 	/* module saa7185: just ident 7185 */
 	V4L2_IDENT_SAA7185 = 7185,