1 #ifndef _AV7110_H_
2 #define _AV7110_H_
3
4 #include <linux/interrupt.h>
5 #include <linux/socket.h>
6 #include <linux/netdevice.h>
7 #include <linux/i2c.h>
8
9 #ifdef CONFIG_DEVFS_FS
10 #include <linux/devfs_fs_kernel.h>
11 #endif
12
13 #include <linux/dvb/video.h>
14 #include <linux/dvb/audio.h>
15 #include <linux/dvb/dmx.h>
16 #include <linux/dvb/ca.h>
17 #include <linux/dvb/osd.h>
18 #include <linux/dvb/net.h>
19
20 #include "dvbdev.h"
21 #include "demux.h"
22 #include "dvb_demux.h"
23 #include "dmxdev.h"
24 #include "dvb_filter.h"
25 #include "dvb_net.h"
26 #include "dvb_ringbuffer.h"
27 #include "dvb_frontend.h"
28 #include "ves1820.h"
29 #include "ves1x93.h"
30 #include "stv0299.h"
31 #include "tda8083.h"
32 #include "sp8870.h"
33 #include "stv0297.h"
34
35 #include <media/saa7146_vv.h>
36
37
38 #define ANALOG_TUNER_VES1820 1
39 #define ANALOG_TUNER_STV0297 2
40 #define ANALOG_TUNER_VBI 0x100
41
42 extern int av7110_debug;
43
44 #define dprintk(level,args...) \
45 do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __FUNCTION__); printk(args); } } while (0)
46
47 #define MAXFILT 32
48
49 enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};
50
51 struct av7110_p2t {
52 u8 pes[TS_SIZE];
53 u8 counter;
54 long int pos;
55 int frags;
56 struct dvb_demux_feed *feed;
57 };
58
59 /* video MPEG decoder events: */
60 /* (code copied from dvb_frontend.c, should maybe be factored out...) */
61 #define MAX_VIDEO_EVENT 8
62 struct dvb_video_events {
63 struct video_event events[MAX_VIDEO_EVENT];
64 int eventw;
65 int eventr;
66 int overflow;
67 wait_queue_head_t wait_queue;
68 spinlock_t lock;
69 };
70
71
72 /* place to store all the necessary device information */
73 struct av7110 {
74
75 /* devices */
76
77 struct dvb_device dvb_dev;
78 struct dvb_net dvb_net;
79
80 struct video_device *v4l_dev;
81 struct video_device *vbi_dev;
82
83 struct saa7146_dev *dev;
84
85 struct i2c_adapter i2c_adap;
86
87 char *card_name;
88
89 /* support for analog module of dvb-c */
90 int analog_tuner_flags;
91 int current_input;
92 u32 current_freq;
93
94 struct tasklet_struct debi_tasklet;
95 struct tasklet_struct gpio_tasklet;
96
97 int adac_type; /* audio DAC type */
98 #define DVB_ADAC_TI 0
99 #define DVB_ADAC_CRYSTAL 1
100 #define DVB_ADAC_MSP 2
101 #define DVB_ADAC_NONE -1
102
103
104 /* buffers */
105
106 void *iobuf; /* memory for all buffers */
107 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */
108 #define AVOUTLEN (128*1024)
109 struct dvb_ringbuffer aout; /* buffer for audio */
110 #define AOUTLEN (64*1024)
111 void *bmpbuf;
112 #define BMPLEN (8*32768+1024)
113
114 /* bitmap buffers and states */
115
116 int bmpp;
117 int bmplen;
118 volatile int bmp_state;
119 #define BMP_NONE 0
120 #define BMP_LOADING 1
121 #define BMP_LOADINGS 2
122 #define BMP_LOADED 3
123 wait_queue_head_t bmpq;
124
125
126 /* DEBI and polled command interface */
127
128 spinlock_t debilock;
129 struct semaphore dcomlock;
130 volatile int debitype;
131 volatile int debilen;
132
133
134 /* Recording and playback flags */
135
136 int rec_mode;
137 int playing;
138 #define RP_NONE 0
139 #define RP_VIDEO 1
140 #define RP_AUDIO 2
141 #define RP_AV 3
142
143
144 /* OSD */
145
146 int osdwin; /* currently active window */
147 u16 osdbpp[8];
148 struct semaphore osd_sema;
149
150 /* CA */
151
152 ca_slot_info_t ci_slot[2];
153
154 int vidmode;
155 struct dmxdev dmxdev;
156 struct dvb_demux demux;
157
158 struct dmx_frontend hw_frontend;
159 struct dmx_frontend mem_frontend;
160
161 /* for budget mode demux1 */
162 struct dmxdev dmxdev1;
163 struct dvb_demux demux1;
164 struct dvb_net dvb_net1;
165 spinlock_t feedlock1;
166 int feeding1;
167 u8 tsf;
168 u32 ttbp;
169 unsigned char *grabbing;
170 struct saa7146_pgtable pt;
171 struct tasklet_struct vpe_tasklet;
172
173 int fe_synced;
174 struct semaphore pid_mutex;
175
176 int video_blank;
177 struct video_status videostate;
178 int display_ar;
179 int trickmode;
180 #define TRICK_NONE 0
181 #define TRICK_FAST 1
182 #define TRICK_SLOW 2
183 #define TRICK_FREEZE 3
184 struct audio_status audiostate;
185
186 struct dvb_demux_filter *handle2filter[32];
187 struct av7110_p2t p2t_filter[MAXFILT];
188 struct dvb_filter_pes2ts p2t[2];
189 struct ipack ipack[2];
190 u8 *kbuf[2];
191
192 int sinfo;
193 int feeding;
194
195 int arm_errors;
196 int registered;
197
198
199 /* AV711X */
200
201 u32 arm_fw;
202 u32 arm_rtsl;
203 u32 arm_vid;
204 u32 arm_app;
205 u32 avtype;
206 int arm_ready;
207 struct task_struct *arm_thread;
208 wait_queue_head_t arm_wait;
209 u16 arm_loops;
210 int arm_rmmod;
211
212 void *debi_virt;
213 dma_addr_t debi_bus;
214
215 u16 pids[DMX_PES_OTHER];
216
217 struct dvb_ringbuffer ci_rbuffer;
218 struct dvb_ringbuffer ci_wbuffer;
219
220 struct audio_mixer mixer;
221
222 struct dvb_adapter *dvb_adapter;
223 struct dvb_device *video_dev;
224 struct dvb_device *audio_dev;
225 struct dvb_device *ca_dev;
226 struct dvb_device *osd_dev;
227
228 struct dvb_video_events video_events;
229 video_size_t video_size;
230
231 u32 ir_config;
232
233 /* firmware stuff */
234 unsigned int device_initialized;
235
236 unsigned char *bin_fw;
237 unsigned long size_fw;
238
239 unsigned char *bin_dpram;
240 unsigned long size_dpram;
241
242 unsigned char *bin_root;
243 unsigned long size_root;
244
245 struct dvb_frontend* fe;
246 fe_status_t fe_status;
247 int (*fe_init)(struct dvb_frontend* fe);
248 int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status);
249 int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe);
250 int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd);
251 int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd);
252 int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
253 int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
254 int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned int cmd);
255 int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
256 };
257
258
259 extern void ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
260 u16 subpid, u16 pcrpid);
261
262 extern void av7110_register_irc_handler(void (*func)(u32));
263 extern void av7110_unregister_irc_handler(void (*func)(u32));
264 extern void av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
265
266 extern int av7110_ir_init (void);
267 extern void av7110_ir_exit (void);
268
269 /* msp3400 i2c subaddresses */
270 #define MSP_WR_DEM 0x10
271 #define MSP_RD_DEM 0x11
272 #define MSP_WR_DSP 0x12
273 #define MSP_RD_DSP 0x13
274
275 extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
276 extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
277 extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
278 extern int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val);
279
280
281 extern int av7110_init_analog_module(struct av7110 *av7110);
282 extern int av7110_init_v4l(struct av7110 *av7110);
283 extern int av7110_exit_v4l(struct av7110 *av7110);
284
285 #endif /* _AV7110_H_ */
286
287
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