168 lines · c
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_H10#define _FIREDTV_H11 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_INPUT157int 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#else161static 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#endif166 167#endif /* _FIREDTV_H */168