4 #include <linux/interrupt.h>
5 #include <linux/socket.h>
6 #include <linux/netdevice.h>
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>
19 #include "dvb_demux.h"
21 #include "dvb_filter.h"
23 #include "dvb_ringbuffer.h"
24 #include "dvb_frontend.h"
33 #include <media/saa7146_vv.h>
36 #define ANALOG_TUNER_VES1820 1
37 #define ANALOG_TUNER_STV0297 2
39 extern int av7110_debug;
41 #define dprintk(level,args...) \
42 do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __FUNCTION__); printk(args); } } while (0)
46 enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM};
53 struct dvb_demux_feed *feed;
56 /* video MPEG decoder events: */
57 /* (code copied from dvb_frontend.c, should maybe be factored out...) */
58 #define MAX_VIDEO_EVENT 8
59 struct dvb_video_events {
60 struct video_event events[MAX_VIDEO_EVENT];
64 wait_queue_head_t wait_queue;
69 /* place to store all the necessary device information */
74 struct dvb_device dvb_dev;
75 struct dvb_net dvb_net;
77 struct video_device *v4l_dev;
78 struct video_device *vbi_dev;
80 struct saa7146_dev *dev;
82 struct i2c_adapter i2c_adap;
86 /* support for analog module of dvb-c */
87 int analog_tuner_flags;
91 struct tasklet_struct debi_tasklet;
92 struct tasklet_struct gpio_tasklet;
94 int adac_type; /* audio DAC type */
96 #define DVB_ADAC_CRYSTAL 1
97 #define DVB_ADAC_MSP34x0 2
98 #define DVB_ADAC_MSP34x5 3
99 #define DVB_ADAC_NONE -1
104 void *iobuf; /* memory for all buffers */
105 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */
106 #define AVOUTLEN (128*1024)
107 struct dvb_ringbuffer aout; /* buffer for audio */
108 #define AOUTLEN (64*1024)
110 #define BMPLEN (8*32768+1024)
112 /* bitmap buffers and states */
116 volatile int bmp_state;
118 #define BMP_LOADING 1
120 wait_queue_head_t bmpq;
123 /* DEBI and polled command interface */
126 struct mutex dcomlock;
127 volatile int debitype;
128 volatile int debilen;
131 /* Recording and playback flags */
143 int osdwin; /* currently active window */
145 struct mutex osd_mutex;
149 ca_slot_info_t ci_slot[2];
152 struct dmxdev dmxdev;
153 struct dvb_demux demux;
155 struct dmx_frontend hw_frontend;
156 struct dmx_frontend mem_frontend;
158 /* for budget mode demux1 */
159 struct dmxdev dmxdev1;
160 struct dvb_demux demux1;
161 struct dvb_net dvb_net1;
162 spinlock_t feedlock1;
166 unsigned char *grabbing;
167 struct saa7146_pgtable pt;
168 struct tasklet_struct vpe_tasklet;
171 struct mutex pid_mutex;
174 struct video_status videostate;
180 #define TRICK_FREEZE 3
181 struct audio_status audiostate;
183 struct dvb_demux_filter *handle2filter[32];
184 struct av7110_p2t p2t_filter[MAXFILT];
185 struct dvb_filter_pes2ts p2t[2];
186 struct ipack ipack[2];
204 struct task_struct *arm_thread;
205 wait_queue_head_t arm_wait;
211 u16 pids[DMX_PES_OTHER];
213 struct dvb_ringbuffer ci_rbuffer;
214 struct dvb_ringbuffer ci_wbuffer;
216 struct audio_mixer mixer;
218 struct dvb_adapter dvb_adapter;
219 struct dvb_device *video_dev;
220 struct dvb_device *audio_dev;
221 struct dvb_device *ca_dev;
222 struct dvb_device *osd_dev;
224 struct dvb_video_events video_events;
225 video_size_t video_size;
232 void (*ir_handler)(struct av7110 *av7110, u32 ircom);
233 struct tasklet_struct ir_tasklet;
236 unsigned char *bin_fw;
237 unsigned long size_fw;
239 unsigned char *bin_dpram;
240 unsigned long size_dpram;
242 unsigned char *bin_root;
243 unsigned long size_root;
245 struct dvb_frontend* fe;
246 fe_status_t fe_status;
249 void (*recover)(struct av7110* av7110);
250 struct dvb_frontend_parameters saved_fe_params;
251 fe_sec_voltage_t saved_voltage;
252 fe_sec_tone_mode_t saved_tone;
253 struct dvb_diseqc_master_cmd saved_master_cmd;
254 fe_sec_mini_cmd_t saved_minicmd;
256 int (*fe_init)(struct dvb_frontend* fe);
257 int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status);
258 int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe);
259 int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd);
260 int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd);
261 int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone);
262 int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage);
263 int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd);
264 int (*fe_set_frontend)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
268 extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
269 u16 subpid, u16 pcrpid);
271 extern int av7110_ir_init(struct av7110 *av7110);
272 extern void av7110_ir_exit(struct av7110 *av7110);
274 /* msp3400 i2c subaddresses */
275 #define MSP_WR_DEM 0x10
276 #define MSP_RD_DEM 0x11
277 #define MSP_WR_DSP 0x12
278 #define MSP_RD_DSP 0x13
280 extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val);
281 extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg);
282 extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val);
285 extern int av7110_init_analog_module(struct av7110 *av7110);
286 extern int av7110_init_v4l(struct av7110 *av7110);
287 extern int av7110_exit_v4l(struct av7110 *av7110);
289 #endif /* _AV7110_H_ */