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-rw-r--r--drivers/media/dvb/firewire/firedtv.h182
1 files changed, 182 insertions, 0 deletions
diff --git a/drivers/media/dvb/firewire/firedtv.h b/drivers/media/dvb/firewire/firedtv.h
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index 00000000000..d48530b81e6
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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/mutex.h>
20#include <linux/spinlock_types.h>
21#include <linux/types.h>
22#include <linux/wait.h>
23#include <linux/workqueue.h>
24
25#include <demux.h>
26#include <dmxdev.h>
27#include <dvb_demux.h>
28#include <dvb_frontend.h>
29#include <dvb_net.h>
30#include <dvbdev.h>
31
32struct firedtv_tuner_status {
33 unsigned active_system:8;
34 unsigned searching:1;
35 unsigned moving:1;
36 unsigned no_rf:1;
37 unsigned input:1;
38 unsigned selected_antenna:7;
39 unsigned ber:32;
40 unsigned signal_strength:8;
41 unsigned raster_frequency:2;
42 unsigned rf_frequency:22;
43 unsigned man_dep_info_length:8;
44 unsigned front_end_error:1;
45 unsigned antenna_error:1;
46 unsigned front_end_power_status:1;
47 unsigned power_supply:1;
48 unsigned carrier_noise_ratio:16;
49 unsigned power_supply_voltage:8;
50 unsigned antenna_voltage:8;
51 unsigned firewire_bus_voltage:8;
52 unsigned ca_mmi:1;
53 unsigned ca_pmt_reply:1;
54 unsigned ca_date_time_request:1;
55 unsigned ca_application_info:1;
56 unsigned ca_module_present_status:1;
57 unsigned ca_dvb_flag:1;
58 unsigned ca_error_flag:1;
59 unsigned ca_initialization_status:1;
60};
61
62enum model_type {
63 FIREDTV_UNKNOWN = 0,
64 FIREDTV_DVB_S = 1,
65 FIREDTV_DVB_C = 2,
66 FIREDTV_DVB_T = 3,
67 FIREDTV_DVB_S2 = 4,
68};
69
70struct device;
71struct input_dev;
72struct firedtv;
73
74struct firedtv_backend {
75 int (*lock)(struct firedtv *fdtv, u64 addr, void *data, __be32 arg);
76 int (*read)(struct firedtv *fdtv, u64 addr, void *data, size_t len);
77 int (*write)(struct firedtv *fdtv, u64 addr, void *data, size_t len);
78 int (*start_iso)(struct firedtv *fdtv);
79 void (*stop_iso)(struct firedtv *fdtv);
80};
81
82struct firedtv {
83 struct device *device;
84 struct list_head list;
85
86 struct dvb_adapter adapter;
87 struct dmxdev dmxdev;
88 struct dvb_demux demux;
89 struct dmx_frontend frontend;
90 struct dvb_net dvbnet;
91 struct dvb_frontend fe;
92
93 struct dvb_device *cadev;
94 int ca_last_command;
95 int ca_time_interval;
96
97 struct mutex avc_mutex;
98 wait_queue_head_t avc_wait;
99 bool avc_reply_received;
100 struct work_struct remote_ctrl_work;
101 struct input_dev *remote_ctrl_dev;
102
103 enum model_type type;
104 char subunit;
105 char isochannel;
106 fe_sec_voltage_t voltage;
107 fe_sec_tone_mode_t tone;
108
109 const struct firedtv_backend *backend;
110 void *backend_data;
111
112 struct mutex demux_mutex;
113 unsigned long channel_active;
114 u16 channel_pid[16];
115
116 size_t response_length;
117 u8 response[512];
118};
119
120/* firedtv-1394.c */
121#ifdef CONFIG_DVB_FIREDTV_IEEE1394
122int fdtv_1394_init(struct ieee1394_device_id id_table[]);
123void fdtv_1394_exit(void);
124#else
125static inline int fdtv_1394_init(struct ieee1394_device_id it[]) { return 0; }
126static inline void fdtv_1394_exit(void) {}
127#endif
128
129/* firedtv-avc.c */
130int avc_recv(struct firedtv *fdtv, void *data, size_t length);
131int avc_tuner_status(struct firedtv *fdtv, struct firedtv_tuner_status *stat);
132struct dvb_frontend_parameters;
133int avc_tuner_dsd(struct firedtv *fdtv, struct dvb_frontend_parameters *params);
134int avc_tuner_set_pids(struct firedtv *fdtv, unsigned char pidc, u16 pid[]);
135int avc_tuner_get_ts(struct firedtv *fdtv);
136int avc_identify_subunit(struct firedtv *fdtv);
137struct dvb_diseqc_master_cmd;
138int avc_lnb_control(struct firedtv *fdtv, char voltage, char burst,
139 char conttone, char nrdiseq,
140 struct dvb_diseqc_master_cmd *diseqcmd);
141void avc_remote_ctrl_work(struct work_struct *work);
142int avc_register_remote_control(struct firedtv *fdtv);
143int avc_ca_app_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
144int avc_ca_info(struct firedtv *fdtv, char *app_info, unsigned int *len);
145int avc_ca_reset(struct firedtv *fdtv);
146int avc_ca_pmt(struct firedtv *fdtv, char *app_info, int length);
147int avc_ca_get_time_date(struct firedtv *fdtv, int *interval);
148int avc_ca_enter_menu(struct firedtv *fdtv);
149int avc_ca_get_mmi(struct firedtv *fdtv, char *mmi_object, unsigned int *len);
150int cmp_establish_pp_connection(struct firedtv *fdtv, int plug, int channel);
151void cmp_break_pp_connection(struct firedtv *fdtv, int plug, int channel);
152
153/* firedtv-ci.c */
154int fdtv_ca_register(struct firedtv *fdtv);
155void fdtv_ca_release(struct firedtv *fdtv);
156
157/* firedtv-dvb.c */
158int fdtv_start_feed(struct dvb_demux_feed *dvbdmxfeed);
159int fdtv_stop_feed(struct dvb_demux_feed *dvbdmxfeed);
160int fdtv_dvb_register(struct firedtv *fdtv);
161void fdtv_dvb_unregister(struct firedtv *fdtv);
162struct firedtv *fdtv_alloc(struct device *dev,
163 const struct firedtv_backend *backend,
164 const char *name, size_t name_len);
165extern const char *fdtv_model_names[];
166
167/* firedtv-fe.c */
168void fdtv_frontend_init(struct firedtv *fdtv);
169
170/* firedtv-rc.c */
171#ifdef CONFIG_DVB_FIREDTV_INPUT
172int fdtv_register_rc(struct firedtv *fdtv, struct device *dev);
173void fdtv_unregister_rc(struct firedtv *fdtv);
174void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code);
175#else
176static inline int fdtv_register_rc(struct firedtv *fdtv,
177 struct device *dev) { return 0; }
178static inline void fdtv_unregister_rc(struct firedtv *fdtv) {}
179static inline void fdtv_handle_rc(struct firedtv *fdtv, unsigned int code) {}
180#endif
181
182#endif /* _FIREDTV_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 14:31:35 -0500