diff options
Diffstat (limited to 'drivers/media/video/tea6415c.h')
-rw-r--r-- | drivers/media/video/tea6415c.h | 39 |
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 000000000000..f84ed80050b3 --- /dev/null +++ b/drivers/media/video/tea6415c.h | |||
@@ -0,0 +1,39 @@ | |||
1 | #ifndef __INCLUDED_TEA6415C__ | ||
2 | #define __INCLUDED_TEA6415C__ | ||
3 | |||
4 | /* possible i2c-addresses */ | ||
5 | #define I2C_TEA6415C_1 0x03 | ||
6 | #define I2C_TEA6415C_2 0x43 | ||
7 | |||
8 | /* the tea6415c's design is quite brain-dead. although there are | ||
9 | 8 inputs and 6 outputs, these aren't enumerated in any way. because | ||
10 | I don't want to say "connect input pin 20 to output pin 17", I define | ||
11 | a "virtual" pin-order. */ | ||
12 | |||
13 | /* input pins */ | ||
14 | #define TEA6415C_OUTPUT1 18 | ||
15 | #define TEA6415C_OUTPUT2 14 | ||
16 | #define TEA6415C_OUTPUT3 16 | ||
17 | #define TEA6415C_OUTPUT4 17 | ||
18 | #define TEA6415C_OUTPUT5 13 | ||
19 | #define TEA6415C_OUTPUT6 15 | ||
20 | |||
21 | /* output pins */ | ||
22 | #define TEA6415C_INPUT1 5 | ||
23 | #define TEA6415C_INPUT2 8 | ||
24 | #define TEA6415C_INPUT3 3 | ||
25 | #define TEA6415C_INPUT4 20 | ||
26 | #define TEA6415C_INPUT5 6 | ||
27 | #define TEA6415C_INPUT6 10 | ||
28 | #define TEA6415C_INPUT7 1 | ||
29 | #define TEA6415C_INPUT8 11 | ||
30 | |||
31 | struct tea6415c_multiplex | ||
32 | { | ||
33 | int in; /* input-pin */ | ||
34 | int out; /* output-pin */ | ||
35 | }; | ||
36 | |||
37 | #define TEA6415C_SWITCH _IOW('v',1,struct tea6415c_multiplex) | ||
38 | |||
39 | #endif | ||