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/time.h>
17#include <linux/dvb/dmx.h>
18#include <linux/dvb/frontend.h>
19#include <linux/list.h>
20#include <linux/mod_devicetable.h>
21#include <linux/mutex.h>
22#include <linux/spinlock_types.h>
23#include <linux/types.h>
24#include <linux/wait.h>
25#include <linux/workqueue.h>
26
27#include <demux.h>
28#include <dmxdev.h>
29#include <dvb_demux.h>
30#include <dvb_frontend.h>
31#include <dvb_net.h>
32#include <dvbdev.h>
33
34struct firedtv_tuner_status {
35	unsigned active_system:8;
36	unsigned searching:1;
37	unsigned moving:1;
38	unsigned no_rf:1;
39	unsigned input:1;
40	unsigned selected_antenna:7;
41	unsigned ber:32;
42	unsigned signal_strength:8;
43	unsigned raster_frequency:2;
44	unsigned rf_frequency:22;
45	unsigned man_dep_info_length:8;
46	unsigned front_end_error:1;
47	unsigned antenna_error:1;
48	unsigned front_end_power_status:1;
49	unsigned power_supply:1;
50	unsigned carrier_noise_ratio:16;
51	unsigned power_supply_voltage:8;
52	unsigned antenna_voltage:8;
53	unsigned firewire_bus_voltage:8;
54	unsigned ca_mmi:1;
55	unsigned ca_pmt_reply:1;
56	unsigned ca_date_time_request:1;
57	unsigned ca_application_info:1;
58	unsigned ca_module_present_status:1;
59	unsigned ca_dvb_flag:1;
60	unsigned ca_error_flag:1;
61	unsigned ca_initialization_status:1;
62};
63
64enum model_type {
65	FIREDTV_UNKNOWN = 0,
66	FIREDTV_DVB_S   = 1,
67	FIREDTV_DVB_C   = 2,
68	FIREDTV_DVB_T   = 3,
69	FIREDTV_DVB_S2  = 4,
70};
71
72struct device;
73struct input_dev;
74struct fdtv_ir_context;
75
76struct firedtv {
77	struct device *device;
78	struct list_head list;
79
80	struct dvb_adapter	adapter;
81	struct dmxdev		dmxdev;
82	struct dvb_demux	demux;
83	struct dmx_frontend	frontend;
84	struct dvb_net		dvbnet;
85	struct dvb_frontend	fe;
86
87	struct dvb_device	*cadev;
88	int			ca_last_command;
89	int			ca_time_interval;
90
91	struct mutex		avc_mutex;
92	wait_queue_head_t	avc_wait;
93	bool			avc_reply_received;
94	struct work_struct	remote_ctrl_work;
95	struct input_dev	*remote_ctrl_dev;
96
97	enum model_type		type;
98	char			subunit;
99	s8			isochannel;
100	struct fdtv_ir_context	*ir_context;
101
102	fe_sec_voltage_t	voltage;
103	fe_sec_tone_mode_t	tone;
104
105	struct mutex		demux_mutex;
106	unsigned long		channel_active;
107	u16			channel_pid[16];
108
109	int			avc_data_length;
110	u8			avc_data[512];
111};
112
113/* firedtv-avc.c */
114int avc_recv(struct firedtv *fdtv, void *data, size_t length);
115int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat);
116struct dtv_frontend_properties;
117int avc_tuner_dsd(struct firedtv *fdtv, struct dtv_frontend_properties *params);
118int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
119int avc_tuner_get_ts(struct firedtv *fdtv);
120int avc_identify_subunit(struct firedtv *fdtv);
121struct dvb_diseqc_master_cmd;
122int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst,
123		    char conttone, char nrdiseq,
124		    struct dvb_diseqc_master_cmd *diseqcmd);
125void avc_remote_ctrl_work(struct work_struct *work);
126int avc_register_remote_control(struct firedtv *fdtv);
127int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
128int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
129int avc_ca_reset(struct firedtv *fdtv);
130int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length);
131int avc_ca_get_time_date(struct firedtv *fdtv, int *interval);
132int avc_ca_enter_menu(struct firedtv *fdtv);
133int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len);
134int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel);
135void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel);
136
137/* firedtv-ci.c */
138int fdtv_ca_register(struct firedtv *fdtv);
139void fdtv_ca_release(struct firedtv *fdtv);
140
141/* firedtv-dvb.c */
142int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed);
143int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed);
144int fdtv_dvb_register(struct firedtv *fdtv, const char *name);
145void fdtv_dvb_unregister(struct firedtv *fdtv);
146
147/* firedtv-fe.c */
148void fdtv_frontend_init(struct firedtv *fdtv, const char *name);
149
150/* firedtv-fw.c */
151int fdtv_lock(struct firedtv *fdtv, u64 addr, void *data);
152int fdtv_read(struct firedtv *fdtv, u64 addr, void *data);
153int fdtv_write(struct firedtv *fdtv, u64 addr, void *data, size_t len);
154int fdtv_start_iso(struct firedtv *fdtv);
155void fdtv_stop_iso(struct firedtv *fdtv);
156
157/* firedtv-rc.c */
158#ifdef CONFIG_DVB_FIREDTV_INPUT
159int fdtv_register_rc(struct firedtv *fdtv, struct device *dev);
160void fdtv_unregister_rc(struct firedtv *fdtv);
161void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code);
162#else
163static inline int fdtv_register_rc(struct firedtv *fdtv,
164				   struct device *dev) { return 0; }
165static inline void fdtv_unregister_rc(struct firedtv *fdtv) {}
166static inline void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) {}
167#endif
168
169#endif /* _FIREDTV_H */
170