V4L/DVB (11743): Analog Devices ADV7343 video encoder driver

Add ADV7343 I2C based video encoder driver. This follows the
v4l2-subdev framework. This driver has been tested on TI DM646x EVM. It
has been tested for Composite and Component outputs.

Updates as per review by Mauro Chehab, added support for more standards
supported by the encoder. Also adding the missed out signed-offs.Tested
only NTSC and PAL standards.

[hverkuil@xs4all.nl: s_routing API changed, updated driver to use new API]
Signed-off-by: Manjunath Hadli <mrh@ti.com>
Signed-off-by: Brijesh Jadav <brijesh.j@ti.com>
Signed-off-by: Chaithrika U S <chaithrika@ti.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 26 insertions, 0 deletions

diff --git a/include/media/adv7343.h b/include/media/adv7343.h
new file mode 100644
index 000000000000..d6f8a4e1a1fc
--- /dev/null
+++ b/include/media/adv7343.h
@@ -0,0 +1,23 @@
+/*
+ * ADV7343 header file
+ *
+ * Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed .as is. WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef ADV7343_H
+#define ADV7343_H
+
+#define ADV7343_COMPOSITE_ID    (0)
+#define ADV7343_COMPONENT_ID    (1)
+#define ADV7343_SVIDEO_ID       (2)
+
+#endif                          /* End of #ifndef ADV7343_H */
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index fbeb98f8ee2e..4d7e2272c42f 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -140,6 +140,9 @@ enum {
         /* module ths7303: just ident 7303 */
         V4L2_IDENT_THS7303 = 7303,
 
+        /* module adv7343: just ident 7343 */
+        V4L2_IDENT_ADV7343 = 7343,
+
         /* module wm8739: just ident 8739 */
         V4L2_IDENT_WM8739 = 8739,