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#include <linux/input.h>
9
10#include <linux/dvb/video.h>
11#include <linux/dvb/audio.h>
12#include <linux/dvb/dmx.h>
13#include <linux/dvb/ca.h>
14#include <linux/dvb/osd.h>
15#include <linux/dvb/net.h>
16#include <linux/mutex.h>
17
18#include "dvbdev.h"
19#include "demux.h"
20#include "dvb_demux.h"
21#include "dmxdev.h"
22#include "dvb_filter.h"
23#include "dvb_net.h"
24#include "dvb_ringbuffer.h"
25#include "dvb_frontend.h"
26#include "ves1820.h"
27#include "ves1x93.h"
28#include "stv0299.h"
29#include "tda8083.h"
30#include "sp8870.h"
31#include "stv0297.h"
32#include "l64781.h"
33
34#include <media/saa7146_vv.h>
35
36
37#define ANALOG_TUNER_VES1820 1
38#define ANALOG_TUNER_STV0297 2
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
70struct av7110;
71
72/* infrared remote control */
73struct infrared {
74	u16	key_map[256];
75	struct input_dev	*input_dev;
76	char			input_phys[32];
77	struct timer_list	keyup_timer;
78	struct tasklet_struct	ir_tasklet;
79	void			(*ir_handler)(struct av7110 *av7110, u32 ircom);
80	u32			ir_command;
81	u32			ir_config;
82	u32			device_mask;
83	u8			protocol;
84	u8			inversion;
85	u16			last_key;
86	u16			last_toggle;
87	u8			delay_timer_finished;
88};
89
90
91/* place to store all the necessary device information */
92struct av7110 {
93
94	/* devices */
95
96	struct dvb_device	dvb_dev;
97	struct dvb_net		dvb_net;
98
99	struct video_device	*v4l_dev;
100	struct video_device	*vbi_dev;
101
102	struct saa7146_dev	*dev;
103
104	struct i2c_adapter	i2c_adap;
105
106	char			*card_name;
107
108	/* support for analog module of dvb-c */
109	int			analog_tuner_flags;
110	int			current_input;
111	u32			current_freq;
112
113	struct tasklet_struct	debi_tasklet;
114	struct tasklet_struct	gpio_tasklet;
115
116	int adac_type;	       /* audio DAC type */
117#define DVB_ADAC_TI	  0
118#define DVB_ADAC_CRYSTAL  1
119#define DVB_ADAC_MSP34x0  2
120#define DVB_ADAC_MSP34x5  3
121#define DVB_ADAC_NONE	 -1
122
123
124	/* buffers */
125
126	void		       *iobuf;	 /* memory for all buffers */
127	struct dvb_ringbuffer	avout;   /* buffer for video or A/V mux */
128#define AVOUTLEN (128*1024)
129	struct dvb_ringbuffer	aout;    /* buffer for audio */
130#define AOUTLEN (64*1024)
131	void		       *bmpbuf;
132#define BMPLEN (8*32768+1024)
133
134	/* bitmap buffers and states */
135
136	int			bmpp;
137	int			bmplen;
138	volatile int		bmp_state;
139#define BMP_NONE     0
140#define BMP_LOADING  1
141#define BMP_LOADED   2
142	wait_queue_head_t	bmpq;
143
144
145	/* DEBI and polled command interface */
146
147	spinlock_t		debilock;
148	struct mutex		dcomlock;
149	volatile int		debitype;
150	volatile int		debilen;
151
152
153	/* Recording and playback flags */
154
155	int			rec_mode;
156	int			playing;
157#define RP_NONE  0
158#define RP_VIDEO 1
159#define RP_AUDIO 2
160#define RP_AV	 3
161
162
163	/* OSD */
164
165	int			osdwin;      /* currently active window */
166	u16			osdbpp[8];
167	struct mutex		osd_mutex;
168
169	/* CA */
170
171	ca_slot_info_t		ci_slot[2];
172
173	int			vidmode;
174	struct dmxdev		dmxdev;
175	struct dvb_demux	demux;
176
177	struct dmx_frontend	hw_frontend;
178	struct dmx_frontend	mem_frontend;
179
180	/* for budget mode demux1 */
181	struct dmxdev		dmxdev1;
182	struct dvb_demux	demux1;
183	struct dvb_net		dvb_net1;
184	spinlock_t		feedlock1;
185	int			feeding1;
186	u8			tsf;
187	u32			ttbp;
188	unsigned char           *grabbing;
189	struct saa7146_pgtable  pt;
190	struct tasklet_struct   vpe_tasklet;
191
192	int			fe_synced;
193	struct mutex		pid_mutex;
194
195	int			video_blank;
196	struct video_status	videostate;
197	int			display_ar;
198	int			trickmode;
199#define TRICK_NONE   0
200#define TRICK_FAST   1
201#define TRICK_SLOW   2
202#define TRICK_FREEZE 3
203	struct audio_status	audiostate;
204
205	struct dvb_demux_filter *handle2filter[32];
206	struct av7110_p2t	 p2t_filter[MAXFILT];
207	struct dvb_filter_pes2ts p2t[2];
208	struct ipack		 ipack[2];
209	u8			*kbuf[2];
210
211	int sinfo;
212	int feeding;
213
214	int arm_errors;
215	int registered;
216
217
218	/* AV711X */
219
220	u32		    arm_fw;
221	u32		    arm_rtsl;
222	u32		    arm_vid;
223	u32		    arm_app;
224	u32		    avtype;
225	int		    arm_ready;
226	struct task_struct *arm_thread;
227	wait_queue_head_t   arm_wait;
228	u16		    arm_loops;
229
230	void		   *debi_virt;
231	dma_addr_t	    debi_bus;
232
233	u16		    pids[DMX_PES_OTHER];
234
235	struct dvb_ringbuffer	 ci_rbuffer;
236	struct dvb_ringbuffer	 ci_wbuffer;
237
238	struct audio_mixer	mixer;
239
240	struct dvb_adapter	 dvb_adapter;
241	struct dvb_device	 *video_dev;
242	struct dvb_device	 *audio_dev;
243	struct dvb_device	 *ca_dev;
244	struct dvb_device	 *osd_dev;
245
246	struct dvb_video_events  video_events;
247	video_size_t		 video_size;
248
249	u16			wssMode;
250	u16			wssData;
251
252	struct infrared		ir;
253
254	/* firmware stuff */
255	unsigned char *bin_fw;
256	unsigned long size_fw;
257
258	unsigned char *bin_dpram;
259	unsigned long size_dpram;
260
261	unsigned char *bin_root;
262	unsigned long size_root;
263
264	struct dvb_frontend* fe;
265	fe_status_t fe_status;
266
267	/* crash recovery */
268	void				(*recover)(struct av7110* av7110);
269	struct dvb_frontend_parameters	saved_fe_params;
270	fe_sec_voltage_t		saved_voltage;
271	fe_sec_tone_mode_t		saved_tone;
272	struct dvb_diseqc_master_cmd	saved_master_cmd;
273	fe_sec_mini_cmd_t		saved_minicmd;
274
275	int (*fe_init)(struct dvb_frontend* fe);
276	int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status);
277	int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe);
278	int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd);
279	int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd);
280	int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
281	int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
282	int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
283	int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
284};
285
286
287extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
288		       u16 subpid, u16 pcrpid);
289
290extern int av7110_check_ir_config(struct av7110 *av7110, int force);
291extern int av7110_ir_init(struct av7110 *av7110);
292extern void av7110_ir_exit(struct av7110 *av7110);
293
294/* msp3400 i2c subaddresses */
295#define MSP_WR_DEM 0x10
296#define MSP_RD_DEM 0x11
297#define MSP_WR_DSP 0x12
298#define MSP_RD_DSP 0x13
299
300extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
301extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
302extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
303
304
305extern int av7110_init_analog_module(struct av7110 *av7110);
306extern int av7110_init_v4l(struct av7110 *av7110);
307extern int av7110_exit_v4l(struct av7110 *av7110);
308
309#endif /* _AV7110_H_ */
310