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Diffstat (limited to 'drivers/media/video/tea6420.h')
-rw-r--r--drivers/media/video/tea6420.h27
1 files changed, 17 insertions, 10 deletions
diff --git a/drivers/media/video/tea6420.h b/drivers/media/video/tea6420.h
index 5ef7c18e0c54..4aa3edb3e193 100644
--- a/drivers/media/video/tea6420.h
+++ b/drivers/media/video/tea6420.h
@@ -1,17 +1,24 @@
#ifndef __INCLUDED_TEA6420__
#define __INCLUDED_TEA6420__
-/* possible addresses */
-#define I2C_ADDR_TEA6420_1 0x4c
-#define I2C_ADDR_TEA6420_2 0x4d
+/* input pins */
+#define TEA6420_OUTPUT1 1
+#define TEA6420_OUTPUT2 2
+#define TEA6420_OUTPUT3 3
+#define TEA6420_OUTPUT4 4
-struct tea6420_multiplex
-{
- int in; /* input of audio switch */
- int out; /* output of audio switch */
- int gain; /* gain of connection */
-};
+/* output pins */
+#define TEA6420_INPUT1 1
+#define TEA6420_INPUT2 2
+#define TEA6420_INPUT3 3
+#define TEA6420_INPUT4 4
+#define TEA6420_INPUT5 5
+#define TEA6420_INPUT6 6
-#define TEA6420_SWITCH _IOW('v',1,struct tea6420_multiplex)
+/* gain on the output pins, ORed with the output pin */
+#define TEA6420_GAIN0 0x00
+#define TEA6420_GAIN2 0x20
+#define TEA6420_GAIN4 0x40
+#define TEA6420_GAIN6 0x60
#endif