repositories / deb_xorg-server.git / blame
| Commit | Line | Data |
|---|---|---|
| a09e091a JB |
1 | #ifndef __FI1236_H__ |
| 2 | #define __FI1236_H__ | |
| 3 | ||
| 4 | #include "xf86i2c.h" | |
| 5 | ||
| 6 | /* why someone has defined NUM someplace else is beyoung me.. */ | |
| 7 | #undef NUM | |
| 8 | ||
| 9 | typedef struct { | |
| 10 | CARD32 fcar; /* 16 * fcar_Mhz */ | |
| 11 | CARD32 min_freq; /* 16 * min_freq_Mhz */ | |
| 12 | CARD32 max_freq; /* 16 * max_freq_Mhz */ | |
| 13 | ||
| 14 | CARD32 threshold1; /* 16 * Value_Mhz */ | |
| 15 | CARD32 threshold2; /* 16 * Value_Mhz */ | |
| 16 | ||
| 17 | CARD8 band_low; | |
| 18 | CARD8 band_mid; | |
| 19 | CARD8 band_high; | |
| 20 | CARD8 control; | |
| 21 | } FI1236_parameters; | |
| 22 | ||
| 23 | typedef struct { | |
| 24 | /* what we want */ | |
| 25 | /* all frequencies are in Mhz */ | |
| 26 | double f_rf; /* frequency to tune to */ | |
| 27 | double f_if1; /* first intermediate frequency */ | |
| 28 | double f_if2; /* second intermediate frequency */ | |
| 29 | double f_ref; /* reference frequency */ | |
| 30 | double f_ifbw; /* bandwidth */ | |
| 31 | double f_step; /* step */ | |
| 32 | ||
| 33 | /* what we compute */ | |
| 34 | double f_lo1; | |
| 35 | double f_lo2; | |
| 36 | int LO1I; | |
| 37 | int LO2I; | |
| 38 | int SEL; | |
| 39 | int STEP; | |
| 40 | int NUM; | |
| 41 | } MT2032_parameters; | |
| 42 | ||
| 43 | typedef struct { | |
| 44 | I2CDevRec d; | |
| 45 | int type; | |
| 46 | ||
| 47 | void *afc_source; /* The AFC source may be another chip like TDA988x */ | |
| 48 | ||
| 49 | int afc_delta; | |
| 50 | CARD32 original_frequency; | |
| 51 | Bool afc_timer_installed; | |
| 52 | int afc_count; | |
| 53 | int last_afc_hint; | |
| 54 | ||
| 55 | double video_if; | |
| 56 | FI1236_parameters parm; | |
| 57 | int xogc; /* for MT2032 */ | |
| 58 | ||
| 59 | struct { | |
| 60 | CARD8 div1; | |
| 61 | CARD8 div2; | |
| 62 | CARD8 control; | |
| 63 | CARD8 band; | |
| 64 | CARD8 aux; /* this is for MK3 tuners */ | |
| 65 | } tuner_data; | |
| 66 | } FI1236Rec, *FI1236Ptr; | |
| 67 | ||
| 68 | #define TUNER_TYPE_FI1236 0 | |
| 69 | #define TUNER_TYPE_FI1216 1 | |
| 70 | #define TUNER_TYPE_TEMIC_FN5AL 2 | |
| 71 | #define TUNER_TYPE_MT2032 3 | |
| 72 | #define TUNER_TYPE_FI1246 4 | |
| 73 | #define TUNER_TYPE_FI1256 5 | |
| 74 | #define TUNER_TYPE_FI1236W 6 | |
| 75 | #define TUNER_TYPE_FM1216ME 7 | |
| 76 | ||
| 77 | #define FI1236_ADDR(a) ((a)->d.SlaveAddr) | |
| 78 | ||
| 79 | #define FI1236_ADDR_1 0xC6 | |
| 80 | #define FI1236_ADDR_2 0xC0 | |
| 81 | ||
| 82 | #define TUNER_TUNED 0 | |
| 83 | #define TUNER_JUST_BELOW 1 | |
| 84 | #define TUNER_JUST_ABOVE -1 | |
| 85 | #define TUNER_OFF 4 | |
| 86 | #define TUNER_STILL_TUNING 5 | |
| 87 | ||
| 88 | void FI1236_tune(FI1236Ptr f, CARD32 frequency); | |
| 89 | ||
| 90 | #define FI1236SymbolsList \ | |
| 91 | "Detect_FI1236", \ | |
| 92 | "FI1236_set_tuner_type", \ | |
| 93 | "TUNER_set_frequency" | |
| 94 | ||
| 95 | #define xf86_Detect_FI1236 Detect_FI1236 | |
| 96 | extern _X_EXPORT FI1236Ptr Detect_FI1236(I2CBusPtr b, I2CSlaveAddr addr); | |
| 97 | ||
| 98 | #define xf86_FI1236_set_tuner_type FI1236_set_tuner_type | |
| 99 | extern _X_EXPORT void FI1236_set_tuner_type(FI1236Ptr f, int type); | |
| 100 | ||
| 101 | #define xf86_TUNER_set_frequency TUNER_set_frequency | |
| 102 | extern _X_EXPORT void TUNER_set_frequency(FI1236Ptr f, CARD32 frequency); | |
| 103 | ||
| 104 | #define xf86_FI1236_AFC FI1236_AFC | |
| 105 | extern _X_EXPORT int FI1236_AFC(FI1236Ptr f); | |
| 106 | ||
| 107 | #define xf86_TUNER_get_afc_hint TUNER_get_afc_hint | |
| 108 | extern _X_EXPORT int TUNER_get_afc_hint(FI1236Ptr f); | |
| 109 | ||
| 110 | #define xf86_fi1236_dump_status fi1236_dump_status | |
| 111 | extern _X_EXPORT void fi1236_dump_status(FI1236Ptr f); | |
| 112 | ||
| 113 | #endif |