4 #include <linux/interrupt.h>
5 #include <linux/socket.h>
6 #include <linux/netdevice.h>
10 #include <linux/devfs_fs_kernel.h>
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>
22 #include "dvb_demux.h"
24 #include "dvb_filter.h"
26 #include "dvb_ringbuffer.h"
27 #include "dvb_frontend.h"
36 #include <media/saa7146_vv.h>
39 #define ANALOG_TUNER_VES1820 1
40 #define ANALOG_TUNER_STV0297 2
41 #define ANALOG_TUNER_VBI 0x100
43 extern int av7110_debug
;
45 #define dprintk(level,args...) \
46 do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __FUNCTION__); printk(args); } } while (0)
50 enum {AV_PES_STREAM
, PS_STREAM
, TS_STREAM
, PES_STREAM
};
57 struct dvb_demux_feed
*feed
;
60 /* video MPEG decoder events: */
61 /* (code copied from dvb_frontend.c, should maybe be factored out...) */
62 #define MAX_VIDEO_EVENT 8
63 struct dvb_video_events
{
64 struct video_event events
[MAX_VIDEO_EVENT
];
68 wait_queue_head_t wait_queue
;
73 /* place to store all the necessary device information */
78 struct dvb_device dvb_dev
;
79 struct dvb_net dvb_net
;
81 struct video_device
*v4l_dev
;
82 struct video_device
*vbi_dev
;
84 struct saa7146_dev
*dev
;
86 struct i2c_adapter i2c_adap
;
90 /* support for analog module of dvb-c */
91 int analog_tuner_flags
;
95 struct tasklet_struct debi_tasklet
;
96 struct tasklet_struct gpio_tasklet
;
98 int adac_type
; /* audio DAC type */
100 #define DVB_ADAC_CRYSTAL 1
101 #define DVB_ADAC_MSP 2
102 #define DVB_ADAC_NONE -1
107 void *iobuf
; /* memory for all buffers */
108 struct dvb_ringbuffer avout
; /* buffer for video or A/V mux */
109 #define AVOUTLEN (128*1024)
110 struct dvb_ringbuffer aout
; /* buffer for audio */
111 #define AOUTLEN (64*1024)
113 #define BMPLEN (8*32768+1024)
115 /* bitmap buffers and states */
119 volatile int bmp_state
;
121 #define BMP_LOADING 1
123 wait_queue_head_t bmpq
;
126 /* DEBI and polled command interface */
129 struct semaphore dcomlock
;
130 volatile int debitype
;
131 volatile int debilen
;
134 /* Recording and playback flags */
146 int osdwin
; /* currently active window */
148 struct semaphore osd_sema
;
152 ca_slot_info_t ci_slot
[2];
155 struct dmxdev dmxdev
;
156 struct dvb_demux demux
;
158 struct dmx_frontend hw_frontend
;
159 struct dmx_frontend mem_frontend
;
161 /* for budget mode demux1 */
162 struct dmxdev dmxdev1
;
163 struct dvb_demux demux1
;
164 struct dvb_net dvb_net1
;
165 spinlock_t feedlock1
;
169 unsigned char *grabbing
;
170 struct saa7146_pgtable pt
;
171 struct tasklet_struct vpe_tasklet
;
174 struct semaphore pid_mutex
;
177 struct video_status videostate
;
183 #define TRICK_FREEZE 3
184 struct audio_status audiostate
;
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];
207 struct task_struct
*arm_thread
;
208 wait_queue_head_t arm_wait
;
215 u16 pids
[DMX_PES_OTHER
];
217 struct dvb_ringbuffer ci_rbuffer
;
218 struct dvb_ringbuffer ci_wbuffer
;
220 struct audio_mixer mixer
;
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
;
228 struct dvb_video_events video_events
;
229 video_size_t video_size
;
233 void (*ir_handler
)(struct av7110
*av7110
, u32 ircom
);
234 struct tasklet_struct ir_tasklet
;
237 unsigned char *bin_fw
;
238 unsigned long size_fw
;
240 unsigned char *bin_dpram
;
241 unsigned long size_dpram
;
243 unsigned char *bin_root
;
244 unsigned long size_root
;
246 struct dvb_frontend
* fe
;
247 fe_status_t fe_status
;
248 int (*fe_init
)(struct dvb_frontend
* fe
);
249 int (*fe_read_status
)(struct dvb_frontend
* fe
, fe_status_t
* status
);
250 int (*fe_diseqc_reset_overload
)(struct dvb_frontend
* fe
);
251 int (*fe_diseqc_send_master_cmd
)(struct dvb_frontend
* fe
, struct dvb_diseqc_master_cmd
* cmd
);
252 int (*fe_diseqc_send_burst
)(struct dvb_frontend
* fe
, fe_sec_mini_cmd_t minicmd
);
253 int (*fe_set_tone
)(struct dvb_frontend
* fe
, fe_sec_tone_mode_t tone
);
254 int (*fe_set_voltage
)(struct dvb_frontend
* fe
, fe_sec_voltage_t voltage
);
255 int (*fe_dishnetwork_send_legacy_command
)(struct dvb_frontend
* fe
, unsigned int cmd
);
256 int (*fe_set_frontend
)(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
);
260 extern int ChangePIDs(struct av7110
*av7110
, u16 vpid
, u16 apid
, u16 ttpid
,
261 u16 subpid
, u16 pcrpid
);
263 extern int av7110_setup_irc_config (struct av7110
*av7110
, u32 ir_config
);
265 extern int av7110_ir_init(struct av7110
*av7110
);
266 extern void av7110_ir_exit(struct av7110
*av7110
);
268 /* msp3400 i2c subaddresses */
269 #define MSP_WR_DEM 0x10
270 #define MSP_RD_DEM 0x11
271 #define MSP_WR_DSP 0x12
272 #define MSP_RD_DSP 0x13
274 extern int i2c_writereg(struct av7110
*av7110
, u8 id
, u8 reg
, u8 val
);
275 extern u8
i2c_readreg(struct av7110
*av7110
, u8 id
, u8 reg
);
276 extern int msp_writereg(struct av7110
*av7110
, u8 dev
, u16 reg
, u16 val
);
279 extern int av7110_init_analog_module(struct av7110
*av7110
);
280 extern int av7110_init_v4l(struct av7110
*av7110
);
281 extern int av7110_exit_v4l(struct av7110
*av7110
);
283 #endif /* _AV7110_H_ */