V4L/DVB (10094): Add tw9910 driver

This patch adds tw9910 driver that use soc_camera framework.
It was tested on SH Migo-r board and mplayer.

 create mode 100644 drivers/media/video/tw9910.c
 create mode 100644 include/media/tw9910.h

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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 30448cd..f9d42ad 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -87,6 +87,9 @@
 	/* module wm8775: just ident 8775 */
 	V4L2_IDENT_WM8775 = 8775,
 
+	/* module tw9910: just ident 9910 */
+	V4L2_IDENT_TW9910 = 9910,
+
 	/* module cs53132a: just ident 53132 */
 	V4L2_IDENT_CS53l32A = 53132,