13
CARD8 hardware_version, major_revision, product_code, rom_version;
15
CARD8 registers_present[256];
20
Bool recheck; /*reinitialization needed after channel change */
21
CARD8 c_format; /*current state of audio format */
22
CARD16 c_standard; /*current state of standard register */
23
CARD8 c_source; /*current state of source register */
24
CARD8 c_matrix; /*current state of matrix register */
25
CARD8 c_fmmatrix; /*current state of fmmatrix register */
26
int c_mode; /* current state of mode for autoswitchimg */
28
} MSP3430Rec, * MSP3430Ptr;
31
#define MSP3430_ADDR_1 0x80
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#define MSP3430_ADDR_2 0x84
33
#define MSP3430_ADDR_3 0x88
36
#define MSP3430_NTSC 2
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#define MSP3430_PAL_DK1 (0x100 | MSP3430_PAL)
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#define MSP3430_SECAM 3
40
#define MSP3430_CONNECTOR_1 1 /* tuner on AIW cards */
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#define MSP3430_CONNECTOR_2 2 /* SVideo on AIW cards */
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#define MSP3430_CONNECTOR_3 3 /* composite on AIW cards */
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#define MSP3430_ADDR(a) ((a)->d.SlaveAddr)
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#define MSP3430_FAST_MUTE 0xFF
47
/* a handy volume transform function, -1000..1000 -> 0x01..0x7F */
48
#define MSP3430_VOLUME(value) (0x01+(0x7F-0x01)*log(value+1001)/log(2001))
50
/*----------------------------------------------------------*/
52
/* MSP chip families */
53
#define MSPFAMILY_UNKNOWN 0
54
#define MSPFAMILY_34x0D 1
55
#define MSPFAMILY_34x5D 2
56
#define MSPFAMILY_34x0G 3
57
#define MSPFAMILY_34x5G 4
59
/* values for MSP standard */
60
#define MSPSTANDARD_UNKNOWN 0x00
61
#define MSPSTANDARD_AUTO 0x01
62
#define MSPSTANDARD_FM_M 0x02
63
#define MSPSTANDARD_FM_BG 0x03
64
#define MSPSTANDARD_FM_DK1 0x04
65
#define MSPSTANDARD_FM_DK2 0x04
66
#define MSPSTANDARD_NICAM_BG 0x08
67
#define MSPSTANDARD_NICAM_L 0x09
68
#define MSPSTANDARD_NICAM_I 0x0A
69
#define MSPSTANDARD_NICAM_DK 0x0B
71
/* values for MSP format */
72
#define MSPFORMAT_UNKNOWN 0x00
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#define MSPFORMAT_FM 0x10
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#define MSPFORMAT_1xFM 0x00|MSPFORMAT_FM
75
#define MSPFORMAT_2xFM 0x01|MSPFORMAT_FM
76
#define MSPFORMAT_NICAM 0x20
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#define MSPFORMAT_NICAM_FM 0x00|MSPFORMAT_NICAM
78
#define MSPFORMAT_NICAM_AM 0x01|MSPFORMAT_NICAM
79
#define MSPFORMAT_SCART 0x30
81
/* values for MSP mode */
82
#define MSPMODE_UNKNOWN 0
84
#define MSPMODE_STEREO_AB 1
85
#define MSPMODE_STEREO_A 2
86
#define MSPMODE_STEREO_B 3
88
#define MSPMODE_MONO 4
89
#define MSPMODE_STEREO 5
93
/*----------------------------------------------------------*/
95
void InitMSP3430(MSP3430Ptr m);
96
MSP3430Ptr DetectMSP3430(I2CBusPtr b, I2CSlaveAddr addr);
97
void ResetMSP3430(MSP3430Ptr m);
98
void MSP3430SetVolume (MSP3430Ptr m, CARD8 value);
99
void MSP3430SetSAP (MSP3430Ptr m, int mode);
101
#define MSP3430SymbolsList \
105
"MSP3430SetVolume", \
110
#define xf86_DetectMSP3430 ((MSP3430Ptr (*)(I2CBusPtr, I2CSlaveAddr))LoaderSymbol("DetectMSP3430"))
111
#define xf86_ResetMSP3430 ((void (*)(MSP3430Ptr))LoaderSymbol("ResetMSP3430"))
112
#define xf86_MSP3430SetVolume ((void (*)(MSP3430Ptr, CARD8))LoaderSymbol("MSP3430SetVolume"))
113
#define xf86_MSP3430SetSAP ((void (*)(MSP3430Ptr, int))LoaderSymbol("MSP3430SetSAP"))
114
#define xf86_InitMSP3430 ((void (*)(MSP3430Ptr))LoaderSymbol("InitMSP3430"))
118
#define xf86_DetectMSP3430 DetectMSP3430
119
#define xf86_ResetMSP3430 ResetMSP3430
120
#define xf86_MSP3430SetVolume MSP3430SetVolume
121
#define xf86_MSP3430SetSAP MSP3430SetSAP
122
#define xf86_InitMSP3430 InitMSP3430