tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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#include <linux/dvb/video.h>
10#include <linux/dvb/audio.h>
11#include <linux/dvb/dmx.h>
12#include <linux/dvb/ca.h>
13#include <linux/dvb/osd.h>
14#include <linux/dvb/net.h>
15#include <linux/mutex.h>
16
17#include "dvbdev.h"
18#include "demux.h"
19#include "dvb_demux.h"
20#include "dmxdev.h"
21#include "dvb_filter.h"
22#include "dvb_net.h"
23#include "dvb_ringbuffer.h"
24#include "dvb_frontend.h"
25#include "ves1820.h"
26#include "ves1x93.h"
27#include "stv0299.h"
28#include "tda8083.h"
29#include "sp8870.h"
30#include "stv0297.h"
31#include "l64781.h"
32
33#include <media/saa7146_vv.h>
34
35
36#define ANALOG_TUNER_VES1820 1
37#define ANALOG_TUNER_STV0297 2
38#define ANALOG_TUNER_VBI 0x100
39
40extern int av7110_debug;
41
42#define dprintk(level,args...) \
43 do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __FUNCTION__); printk(args); } } while (0)
44
45#define MAXFILT 32
46
47enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};
48
49struct av7110_p2t {
50 u8 pes[TS_SIZE];
51 u8 counter;
52 long int pos;
53 int frags;
54 struct dvb_demux_feed *feed;
55};
56
57/* video MPEG decoder events: */
58/* (code copied from dvb_frontend.c, should maybe be factored out...) */
59#define MAX_VIDEO_EVENT 8
60struct dvb_video_events {
61 struct video_event events[MAX_VIDEO_EVENT];
62 int eventw;
63 int eventr;
64 int overflow;
65 wait_queue_head_t wait_queue;
66 spinlock_t lock;
67};
68
69
70/* place to store all the necessary device information */
71struct av7110 {
72
73 /* devices */
74
75 struct dvb_device dvb_dev;
76 struct dvb_net dvb_net;
77
78 struct video_device *v4l_dev;
79 struct video_device *vbi_dev;
80
81 struct saa7146_dev *dev;
82
83 struct i2c_adapter i2c_adap;
84
85 char *card_name;
86
87 /* support for analog module of dvb-c */
88 int analog_tuner_flags;
89 int current_input;
90 u32 current_freq;
91
92 struct tasklet_struct debi_tasklet;
93 struct tasklet_struct gpio_tasklet;
94
95 int adac_type; /* audio DAC type */
96#define DVB_ADAC_TI 0
97#define DVB_ADAC_CRYSTAL 1
98#define DVB_ADAC_MSP34x0 2
99#define DVB_ADAC_MSP34x5 3
100#define DVB_ADAC_NONE -1
101
102
103 /* buffers */
104
105 void *iobuf; /* memory for all buffers */
106 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */
107#define AVOUTLEN (128*1024)
108 struct dvb_ringbuffer aout; /* buffer for audio */
109#define AOUTLEN (64*1024)
110 void *bmpbuf;
111#define BMPLEN (8*32768+1024)
112
113 /* bitmap buffers and states */
114
115 int bmpp;
116 int bmplen;
117 volatile int bmp_state;
118#define BMP_NONE 0
119#define BMP_LOADING 1
120#define BMP_LOADED 2
121 wait_queue_head_t bmpq;
122
123
124 /* DEBI and polled command interface */
125
126 spinlock_t debilock;
127 struct mutex dcomlock;
128 volatile int debitype;
129 volatile int debilen;
130
131
132 /* Recording and playback flags */
133
134 int rec_mode;
135 int playing;
136#define RP_NONE 0
137#define RP_VIDEO 1
138#define RP_AUDIO 2
139#define RP_AV 3
140
141
142 /* OSD */
143
144 int osdwin; /* currently active window */
145 u16 osdbpp[8];
146 struct mutex osd_mutex;
147
148 /* CA */
149
150 ca_slot_info_t ci_slot[2];
151
152 int vidmode;
153 struct dmxdev dmxdev;
154 struct dvb_demux demux;
155
156 struct dmx_frontend hw_frontend;
157 struct dmx_frontend mem_frontend;
158
159 /* for budget mode demux1 */
160 struct dmxdev dmxdev1;
161 struct dvb_demux demux1;
162 struct dvb_net dvb_net1;
163 spinlock_t feedlock1;
164 int feeding1;
165 u8 tsf;
166 u32 ttbp;
167 unsigned char *grabbing;
168 struct saa7146_pgtable pt;
169 struct tasklet_struct vpe_tasklet;
170
171 int fe_synced;
172 struct mutex pid_mutex;
173
174 int video_blank;
175 struct video_status videostate;
176 int display_ar;
177 int trickmode;
178#define TRICK_NONE 0
179#define TRICK_FAST 1
180#define TRICK_SLOW 2
181#define TRICK_FREEZE 3
182 struct audio_status audiostate;
183
184 struct dvb_demux_filter *handle2filter[32];
185 struct av7110_p2t p2t_filter[MAXFILT];
186 struct dvb_filter_pes2ts p2t[2];
187 struct ipack ipack[2];
188 u8 *kbuf[2];
189
190 int sinfo;
191 int feeding;
192
193 int arm_errors;
194 int registered;
195
196
197 /* AV711X */
198
199 u32 arm_fw;
200 u32 arm_rtsl;
201 u32 arm_vid;
202 u32 arm_app;
203 u32 avtype;
204 int arm_ready;
205 struct task_struct *arm_thread;
206 wait_queue_head_t arm_wait;
207 u16 arm_loops;
208 int arm_rmmod;
209
210 void *debi_virt;
211 dma_addr_t debi_bus;
212
213 u16 pids[DMX_PES_OTHER];
214
215 struct dvb_ringbuffer ci_rbuffer;
216 struct dvb_ringbuffer ci_wbuffer;
217
218 struct audio_mixer mixer;
219
220 struct dvb_adapter dvb_adapter;
221 struct dvb_device *video_dev;
222 struct dvb_device *audio_dev;
223 struct dvb_device *ca_dev;
224 struct dvb_device *osd_dev;
225
226 struct dvb_video_events video_events;
227 video_size_t video_size;
228
229 u16 wssMode;
230 u16 wssData;
231
232 u32 ir_config;
233 u32 ir_command;
234 void (*ir_handler)(struct av7110 *av7110, u32 ircom);
235 struct tasklet_struct ir_tasklet;
236
237 /* firmware stuff */
238 unsigned char *bin_fw;
239 unsigned long size_fw;
240
241 unsigned char *bin_dpram;
242 unsigned long size_dpram;
243
244 unsigned char *bin_root;
245 unsigned long size_root;
246
247 struct dvb_frontend* fe;
248 fe_status_t fe_status;
249
250 /* crash recovery */
251 void (*recover)(struct av7110* av7110);
252 struct dvb_frontend_parameters saved_fe_params;
253 fe_sec_voltage_t saved_voltage;
254 fe_sec_tone_mode_t saved_tone;
255 struct dvb_diseqc_master_cmd saved_master_cmd;
256 fe_sec_mini_cmd_t saved_minicmd;
257
258 int (*fe_init)(struct dvb_frontend* fe);
259 int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status);
260 int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe);
261 int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd);
262 int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd);
263 int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
264 int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
265 int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
266 int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
267};
268
269
270extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
271 u16 subpid, u16 pcrpid);
272
273extern int av7110_ir_init(struct av7110 *av7110);
274extern void av7110_ir_exit(struct av7110 *av7110);
275
276/* msp3400 i2c subaddresses */
277#define MSP_WR_DEM 0x10
278#define MSP_RD_DEM 0x11
279#define MSP_WR_DSP 0x12
280#define MSP_RD_DSP 0x13
281
282extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
283extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
284extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
285
286
287extern int av7110_init_analog_module(struct av7110 *av7110);
288extern int av7110_init_v4l(struct av7110 *av7110);
289extern int av7110_exit_v4l(struct av7110 *av7110);
290
291#endif /* _AV7110_H_ */