Merge git://oss.sgi.com:8090/oss/git/rc-fixes
[linux-2.6] / drivers / media / video / tda9840.h
1 #ifndef __INCLUDED_TDA9840__
2 #define __INCLUDED_TDA9840__
3
4 #define I2C_TDA9840             0x42
5
6 #define TDA9840_DETECT          _IOR('v',1,int)
7 /* return values for TDA9840_DETCT */
8 #define TDA9840_MONO_DETECT             0x0
9 #define TDA9840_DUAL_DETECT             0x1
10 #define TDA9840_STEREO_DETECT           0x2
11 #define TDA9840_INCORRECT_DETECT        0x3
12
13 #define TDA9840_SWITCH          _IOW('v',2,int)
14 /* modes than can be set with TDA9840_SWITCH */
15 #define TDA9840_SET_MUTE                0x00
16 #define TDA9840_SET_MONO                0x10
17 #define TDA9840_SET_STEREO              0x2a
18 #define TDA9840_SET_LANG1               0x12
19 #define TDA9840_SET_LANG2               0x1e
20 #define TDA9840_SET_BOTH                0x1a
21 #define TDA9840_SET_BOTH_R              0x16
22 #define TDA9840_SET_EXTERNAL            0x7a
23
24 /* values may range between +2.5 and -2.0;
25    the value has to be multiplied with 10 */
26 #define TDA9840_LEVEL_ADJUST    _IOW('v',3,int)
27
28 /* values may range between +2.5 and -2.4;
29    the value has to be multiplied with 10 */
30 #define TDA9840_STEREO_ADJUST   _IOW('v',4,int)
31
32 /* currently not implemented */
33 #define TDA9840_TEST            _IOW('v',5,int)
34
35 #endif