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Diffstat (limited to 'drivers/media/video/tea6415c.h')
-rw-r--r--drivers/media/video/tea6415c.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/media/video/tea6415c.h b/drivers/media/video/tea6415c.h
new file mode 100644
index 00000000000..f84ed80050b
--- /dev/null
+++ b/drivers/media/video/tea6415c.h
@@ -0,0 +1,39 @@
+#ifndef __INCLUDED_TEA6415C__
+#define __INCLUDED_TEA6415C__
+
+/* possible i2c-addresses */
+#define I2C_TEA6415C_1 0x03
+#define I2C_TEA6415C_2 0x43
+
+/* the tea6415c's design is quite brain-dead. although there are
+ 8 inputs and 6 outputs, these aren't enumerated in any way. because
+ I don't want to say "connect input pin 20 to output pin 17", I define
+ a "virtual" pin-order. */
+
+/* input pins */
+#define TEA6415C_OUTPUT1 18
+#define TEA6415C_OUTPUT2 14
+#define TEA6415C_OUTPUT3 16
+#define TEA6415C_OUTPUT4 17
+#define TEA6415C_OUTPUT5 13
+#define TEA6415C_OUTPUT6 15
+
+/* output pins */
+#define TEA6415C_INPUT1 5
+#define TEA6415C_INPUT2 8
+#define TEA6415C_INPUT3 3
+#define TEA6415C_INPUT4 20
+#define TEA6415C_INPUT5 6
+#define TEA6415C_INPUT6 10
+#define TEA6415C_INPUT7 1
+#define TEA6415C_INPUT8 11
+
+struct tea6415c_multiplex
+{
+ int in; /* input-pin */
+ int out; /* output-pin */
+};
+
+#define TEA6415C_SWITCH _IOW('v',1,struct tea6415c_multiplex)
+
+#endif