1 /* 2 * FireDTV driver (formerly known as FireSAT) 3 * 4 * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> 5 * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> 6 * 7 * This program is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU General Public License as 9 * published by the Free Software Foundation; either version 2 of 10 * the License, or (at your option) any later version. 11 */ 12 13 #ifndef _FIREDTV_H 14 #define _FIREDTV_H 15 16 #include <linux/dvb/dmx.h> 17 #include <linux/dvb/frontend.h> 18 #include <linux/list.h> 19 #include <linux/mod_devicetable.h> 20 #include <linux/mutex.h> 21 #include <linux/spinlock_types.h> 22 #include <linux/types.h> 23 #include <linux/wait.h> 24 #include <linux/workqueue.h> 25 26 #include <demux.h> 27 #include <dmxdev.h> 28 #include <dvb_demux.h> 29 #include <dvb_frontend.h> 30 #include <dvb_net.h> 31 #include <dvbdev.h> 32 33 struct firedtv_tuner_status { 34 unsigned active_system:8; 35 unsigned searching:1; 36 unsigned moving:1; 37 unsigned no_rf:1; 38 unsigned input:1; 39 unsigned selected_antenna:7; 40 unsigned ber:32; 41 unsigned signal_strength:8; 42 unsigned raster_frequency:2; 43 unsigned rf_frequency:22; 44 unsigned man_dep_info_length:8; 45 unsigned front_end_error:1; 46 unsigned antenna_error:1; 47 unsigned front_end_power_status:1; 48 unsigned power_supply:1; 49 unsigned carrier_noise_ratio:16; 50 unsigned power_supply_voltage:8; 51 unsigned antenna_voltage:8; 52 unsigned firewire_bus_voltage:8; 53 unsigned ca_mmi:1; 54 unsigned ca_pmt_reply:1; 55 unsigned ca_date_time_request:1; 56 unsigned ca_application_info:1; 57 unsigned ca_module_present_status:1; 58 unsigned ca_dvb_flag:1; 59 unsigned ca_error_flag:1; 60 unsigned ca_initialization_status:1; 61 }; 62 63 enum model_type { 64 FIREDTV_UNKNOWN = 0, 65 FIREDTV_DVB_S = 1, 66 FIREDTV_DVB_C = 2, 67 FIREDTV_DVB_T = 3, 68 FIREDTV_DVB_S2 = 4, 69 }; 70 71 struct device; 72 struct input_dev; 73 struct fdtv_ir_context; 74 75 struct firedtv { 76 struct device *device; 77 struct list_head list; 78 79 struct dvb_adapter adapter; 80 struct dmxdev dmxdev; 81 struct dvb_demux demux; 82 struct dmx_frontend frontend; 83 struct dvb_net dvbnet; 84 struct dvb_frontend fe; 85 86 struct dvb_device *cadev; 87 int ca_last_command; 88 int ca_time_interval; 89 90 struct mutex avc_mutex; 91 wait_queue_head_t avc_wait; 92 bool avc_reply_received; 93 struct work_struct remote_ctrl_work; 94 struct input_dev *remote_ctrl_dev; 95 96 enum model_type type; 97 char subunit; 98 char isochannel; 99 struct fdtv_ir_context *ir_context; 100 101 fe_sec_voltage_t voltage; 102 fe_sec_tone_mode_t tone; 103 104 struct mutex demux_mutex; 105 unsigned long channel_active; 106 u16 channel_pid[16]; 107 108 int avc_data_length; 109 u8 avc_data[512]; 110 }; 111 112 /* firedtv-avc.c */ 113 int avc_recv(struct firedtv *fdtv, void *data, size_t length); 114 int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat); 115 struct dtv_frontend_properties; 116 int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params); 117 int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]); 118 int avc_tuner_get_ts(struct firedtv *fdtv); 119 int avc_identify_subunit(struct firedtv *fdtv); 120 struct dvb_diseqc_master_cmd; 121 int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, 122 char conttone, char nrdiseq, 123 struct dvb_diseqc_master_cmd *diseqcmd); 124 void avc_remote_ctrl_work(struct work_struct *work); 125 int avc_register_remote_control(struct firedtv *fdtv); 126 int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len); 127 int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len); 128 int avc_ca_reset(struct firedtv *fdtv); 129 int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length); 130 int avc_ca_get_time_date(struct firedtv *fdtv, int *interval); 131 int avc_ca_enter_menu(struct firedtv *fdtv); 132 int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len); 133 int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel); 134 void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel); 135 136 /* firedtv-ci.c */ 137 int fdtv_ca_register(struct firedtv *fdtv); 138 void fdtv_ca_release(struct firedtv *fdtv); 139 140 /* firedtv-dvb.c */ 141 int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed); 142 int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed); 143 int fdtv_dvb_register(struct firedtv *fdtv, const char *name); 144 void fdtv_dvb_unregister(struct firedtv *fdtv); 145 146 /* firedtv-fe.c */ 147 void fdtv_frontend_init(struct firedtv *fdtv, const char *name); 148 149 /* firedtv-fw.c */ 150 int fdtv_lock(struct firedtv *fdtv, u64 addr, void *data); 151 int fdtv_read(struct firedtv *fdtv, u64 addr, void *data); 152 int fdtv_write(struct firedtv *fdtv, u64 addr, void *data, size_t len); 153 int fdtv_start_iso(struct firedtv *fdtv); 154 void fdtv_stop_iso(struct firedtv *fdtv); 155 156 /* firedtv-rc.c */ 157 #ifdef CONFIG_DVB_FIREDTV_INPUT 158 int fdtv_register_rc(struct firedtv *fdtv, struct device *dev); 159 void fdtv_unregister_rc(struct firedtv *fdtv); 160 void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code); 161 #else 162 static inline int fdtv_register_rc(struct firedtv *fdtv, 163 struct device *dev) { return 0; } 164 static inline void fdtv_unregister_rc(struct firedtv *fdtv) {} 165 static inline void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) {} 166 #endif 167 168 #endif /* _FIREDTV_H */ 169