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authorHans Verkuil <hverkuil@xs4all.nl>2006-03-23 20:12:26 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-03-24 16:27:00 -0300
commit7fa033b103bc3f5c37f934695473f63adf140dba (patch)
tree7aa5fb9e81f2939e31acef2b26a2d6ef7728bfb0 /include/media/wm8775.h
parenta20c522498330ba0f4970a9bcd11890312277ae2 (diff)
V4L/DVB (3599): Implement new routing commands for wm8775 and cs53l32a.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media/wm8775.h')
-rw-r--r--include/media/wm8775.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/include/media/wm8775.h b/include/media/wm8775.h
new file mode 100644
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--- /dev/null
+++ b/include/media/wm8775.h
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+/*
+ wm8775.h - definition for wm8775 inputs and outputs
+
+ Copyright (C) 2006 Hans Verkuil (hverkuil@xs4all.nl)
+
+ 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; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _WM8775_H_
+#define _WM8775_H_
+
+/* The WM8775 has 4 inputs and one output. Zero or more inputs
+ are multiplexed together to the output. Hence there are
+ 16 combinations.
+ If only one input is active (the normal case) then the
+ input values 1, 2, 4 or 8 should be used. */
+
+#define WM8775_AIN1 1
+#define WM8775_AIN2 2
+#define WM8775_AIN3 4
+#define WM8775_AIN4 8
+
+#endif