firedtv.h (5035B)
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * FireDTV driver (formerly known as FireSAT) 4 * 5 * Copyright (C) 2004 Andreas Monitzer <andy@monitzer.com> 6 * Copyright (C) 2008 Henrik Kurelid <henrik@kurelid.se> 7 */ 8 9#ifndef _FIREDTV_H 10#define _FIREDTV_H 11 12#include <linux/time.h> 13#include <linux/dvb/dmx.h> 14#include <linux/dvb/frontend.h> 15#include <linux/list.h> 16#include <linux/mod_devicetable.h> 17#include <linux/mutex.h> 18#include <linux/spinlock_types.h> 19#include <linux/types.h> 20#include <linux/wait.h> 21#include <linux/workqueue.h> 22 23#include <media/demux.h> 24#include <media/dmxdev.h> 25#include <media/dvb_demux.h> 26#include <media/dvb_frontend.h> 27#include <media/dvb_net.h> 28#include <media/dvbdev.h> 29 30struct firedtv_tuner_status { 31 unsigned active_system:8; 32 unsigned searching:1; 33 unsigned moving:1; 34 unsigned no_rf:1; 35 unsigned input:1; 36 unsigned selected_antenna:7; 37 unsigned ber:32; 38 unsigned signal_strength:8; 39 unsigned raster_frequency:2; 40 unsigned rf_frequency:22; 41 unsigned man_dep_info_length:8; 42 unsigned front_end_error:1; 43 unsigned antenna_error:1; 44 unsigned front_end_power_status:1; 45 unsigned power_supply:1; 46 unsigned carrier_noise_ratio:16; 47 unsigned power_supply_voltage:8; 48 unsigned antenna_voltage:8; 49 unsigned firewire_bus_voltage:8; 50 unsigned ca_mmi:1; 51 unsigned ca_pmt_reply:1; 52 unsigned ca_date_time_request:1; 53 unsigned ca_application_info:1; 54 unsigned ca_module_present_status:1; 55 unsigned ca_dvb_flag:1; 56 unsigned ca_error_flag:1; 57 unsigned ca_initialization_status:1; 58}; 59 60enum model_type { 61 FIREDTV_UNKNOWN = 0, 62 FIREDTV_DVB_S = 1, 63 FIREDTV_DVB_C = 2, 64 FIREDTV_DVB_T = 3, 65 FIREDTV_DVB_S2 = 4, 66}; 67 68struct device; 69struct input_dev; 70struct fdtv_ir_context; 71 72struct firedtv { 73 struct device *device; 74 struct list_head list; 75 76 struct dvb_adapter adapter; 77 struct dmxdev dmxdev; 78 struct dvb_demux demux; 79 struct dmx_frontend frontend; 80 struct dvb_net dvbnet; 81 struct dvb_frontend fe; 82 83 struct dvb_device *cadev; 84 int ca_last_command; 85 int ca_time_interval; 86 87 struct mutex avc_mutex; 88 wait_queue_head_t avc_wait; 89 bool avc_reply_received; 90 struct work_struct remote_ctrl_work; 91 struct input_dev *remote_ctrl_dev; 92 93 enum model_type type; 94 char subunit; 95 s8 isochannel; 96 struct fdtv_ir_context *ir_context; 97 98 enum fe_sec_voltage voltage; 99 enum fe_sec_tone_mode tone; 100 101 struct mutex demux_mutex; 102 unsigned long channel_active; 103 u16 channel_pid[16]; 104 105 int avc_data_length; 106 u8 avc_data[512]; 107}; 108 109/* firedtv-avc.c */ 110int avc_recv(struct firedtv *fdtv, void *data, size_t length); 111int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat); 112struct dtv_frontend_properties; 113int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params); 114int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]); 115int avc_tuner_get_ts(struct firedtv *fdtv); 116int avc_identify_subunit(struct firedtv *fdtv); 117struct dvb_diseqc_master_cmd; 118int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst, 119 char conttone, char nrdiseq, 120 struct dvb_diseqc_master_cmd *diseqcmd); 121void avc_remote_ctrl_work(struct work_struct *work); 122int avc_register_remote_control(struct firedtv *fdtv); 123int avc_ca_app_info(struct firedtv *fdtv, unsigned char *app_info, 124 unsigned int *len); 125int avc_ca_info(struct firedtv *fdtv, unsigned char *app_info, 126 unsigned int *len); 127int avc_ca_reset(struct firedtv *fdtv); 128int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length); 129int avc_ca_get_time_date(struct firedtv *fdtv, int *interval); 130int avc_ca_enter_menu(struct firedtv *fdtv); 131int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len); 132int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel); 133void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel); 134 135/* firedtv-ci.c */ 136int fdtv_ca_register(struct firedtv *fdtv); 137void fdtv_ca_release(struct firedtv *fdtv); 138 139/* firedtv-dvb.c */ 140int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed); 141int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed); 142int fdtv_dvb_register(struct firedtv *fdtv, const char *name); 143void fdtv_dvb_unregister(struct firedtv *fdtv); 144 145/* firedtv-fe.c */ 146void fdtv_frontend_init(struct firedtv *fdtv, const char *name); 147 148/* firedtv-fw.c */ 149int fdtv_lock(struct firedtv *fdtv, u64 addr, void *data); 150int fdtv_read(struct firedtv *fdtv, u64 addr, void *data); 151int fdtv_write(struct firedtv *fdtv, u64 addr, void *data, size_t len); 152int fdtv_start_iso(struct firedtv *fdtv); 153void fdtv_stop_iso(struct firedtv *fdtv); 154 155/* firedtv-rc.c */ 156#ifdef CONFIG_DVB_FIREDTV_INPUT 157int fdtv_register_rc(struct firedtv *fdtv, struct device *dev); 158void fdtv_unregister_rc(struct firedtv *fdtv); 159void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code); 160#else 161static inline int fdtv_register_rc(struct firedtv *fdtv, 162 struct device *dev) { return 0; } 163static inline void fdtv_unregister_rc(struct firedtv *fdtv) {} 164static inline void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) {} 165#endif 166 167#endif /* _FIREDTV_H */