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#include <linux/time.h> 10 11#include <linux/dvb/video.h> 12#include <linux/dvb/audio.h> 13#include <linux/dvb/dmx.h> 14#include <linux/dvb/ca.h> 15#include <linux/dvb/osd.h> 16#include <linux/dvb/net.h> 17#include <linux/mutex.h> 18 19#include "dvbdev.h" 20#include "demux.h" 21#include "dvb_demux.h" 22#include "dmxdev.h" 23#include "dvb_filter.h" 24#include "dvb_net.h" 25#include "dvb_ringbuffer.h" 26#include "dvb_frontend.h" 27#include "ves1820.h" 28#include "ves1x93.h" 29#include "stv0299.h" 30#include "tda8083.h" 31#include "sp8870.h" 32#include "stv0297.h" 33#include "l64781.h" 34 35#include <media/saa7146_vv.h> 36 37 38#define ANALOG_TUNER_VES1820 1 39#define ANALOG_TUNER_STV0297 2 40 41extern int av7110_debug; 42 43#define dprintk(level,args...) \ 44 do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __func__); printk(args); } } while (0) 45 46#define MAXFILT 32 47 48enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM}; 49 50enum av7110_video_mode { 51 AV7110_VIDEO_MODE_PAL = 0, 52 AV7110_VIDEO_MODE_NTSC = 1 53}; 54 55struct av7110_p2t { 56 u8 pes[TS_SIZE]; 57 u8 counter; 58 long int pos; 59 int frags; 60 struct dvb_demux_feed *feed; 61}; 62 63/* video MPEG decoder events: */ 64/* (code copied from dvb_frontend.c, should maybe be factored out...) */ 65#define MAX_VIDEO_EVENT 8 66struct dvb_video_events { 67 struct video_event events[MAX_VIDEO_EVENT]; 68 int eventw; 69 int eventr; 70 int overflow; 71 wait_queue_head_t wait_queue; 72 spinlock_t lock; 73}; 74 75 76struct av7110; 77 78/* infrared remote control */ 79struct infrared { 80 u16 key_map[256]; 81 struct input_dev *input_dev; 82 char input_phys[32]; 83 struct timer_list keyup_timer; 84 struct tasklet_struct ir_tasklet; 85 void (*ir_handler)(struct av7110 *av7110, u32 ircom); 86 u32 ir_command; 87 u32 ir_config; 88 u32 device_mask; 89 u8 protocol; 90 u8 inversion; 91 u16 last_key; 92 u16 last_toggle; 93 u8 delay_timer_finished; 94}; 95 96 97/* place to store all the necessary device information */ 98struct av7110 { 99 100 /* devices */ 101 102 struct dvb_device dvb_dev; 103 struct dvb_net dvb_net; 104 105 struct video_device *v4l_dev; 106 struct video_device *vbi_dev; 107 108 struct saa7146_dev *dev; 109 110 struct i2c_adapter i2c_adap; 111 112 char *card_name; 113 114 /* support for analog module of dvb-c */ 115 int analog_tuner_flags; 116 int current_input; 117 u32 current_freq; 118 119 struct tasklet_struct debi_tasklet; 120 struct tasklet_struct gpio_tasklet; 121 122 int adac_type; /* audio DAC type */ 123#define DVB_ADAC_TI 0 124#define DVB_ADAC_CRYSTAL 1 125#define DVB_ADAC_MSP34x0 2 126#define DVB_ADAC_MSP34x5 3 127#define DVB_ADAC_NONE -1 128 129 130 /* buffers */ 131 132 void *iobuf; /* memory for all buffers */ 133 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */ 134#define AVOUTLEN (128*1024) 135 struct dvb_ringbuffer aout; /* buffer for audio */ 136#define AOUTLEN (64*1024) 137 void *bmpbuf; 138#define BMPLEN (8*32768+1024) 139 140 /* bitmap buffers and states */ 141 142 int bmpp; 143 int bmplen; 144 volatile int bmp_state; 145#define BMP_NONE 0 146#define BMP_LOADING 1 147#define BMP_LOADED 2 148 wait_queue_head_t bmpq; 149 150 151 /* DEBI and polled command interface */ 152 153 spinlock_t debilock; 154 struct mutex dcomlock; 155 volatile int debitype; 156 volatile int debilen; 157 158 159 /* Recording and playback flags */ 160 161 int rec_mode; 162 int playing; 163#define RP_NONE 0 164#define RP_VIDEO 1 165#define RP_AUDIO 2 166#define RP_AV 3 167 168 169 /* OSD */ 170 171 int osdwin; /* currently active window */ 172 u16 osdbpp[8]; 173 struct mutex osd_mutex; 174 175 /* CA */ 176 177 ca_slot_info_t ci_slot[2]; 178 179 enum av7110_video_mode vidmode; 180 struct dmxdev dmxdev; 181 struct dvb_demux demux; 182 183 struct dmx_frontend hw_frontend; 184 struct dmx_frontend mem_frontend; 185 186 /* for budget mode demux1 */ 187 struct dmxdev dmxdev1; 188 struct dvb_demux demux1; 189 struct dvb_net dvb_net1; 190 spinlock_t feedlock1; 191 int feeding1; 192 u32 ttbp; 193 unsigned char *grabbing; 194 struct saa7146_pgtable pt; 195 struct tasklet_struct vpe_tasklet; 196 bool full_ts; 197 198 int fe_synced; 199 struct mutex pid_mutex; 200 201 int video_blank; 202 struct video_status videostate; 203 u16 display_panscan; 204 int display_ar; 205 int trickmode; 206#define TRICK_NONE 0 207#define TRICK_FAST 1 208#define TRICK_SLOW 2 209#define TRICK_FREEZE 3 210 struct audio_status audiostate; 211 212 struct dvb_demux_filter *handle2filter[32]; 213 struct av7110_p2t p2t_filter[MAXFILT]; 214 struct dvb_filter_pes2ts p2t[2]; 215 struct ipack ipack[2]; 216 u8 *kbuf[2]; 217 218 int sinfo; 219 int feeding; 220 221 int arm_errors; 222 int registered; 223 224 225 /* AV711X */ 226 227 u32 arm_fw; 228 u32 arm_rtsl; 229 u32 arm_vid; 230 u32 arm_app; 231 u32 avtype; 232 int arm_ready; 233 struct task_struct *arm_thread; 234 wait_queue_head_t arm_wait; 235 u16 arm_loops; 236 237 void *debi_virt; 238 dma_addr_t debi_bus; 239 240 u16 pids[DMX_PES_OTHER]; 241 242 struct dvb_ringbuffer ci_rbuffer; 243 struct dvb_ringbuffer ci_wbuffer; 244 245 struct audio_mixer mixer; 246 247 struct dvb_adapter dvb_adapter; 248 struct dvb_device *video_dev; 249 struct dvb_device *audio_dev; 250 struct dvb_device *ca_dev; 251 struct dvb_device *osd_dev; 252 253 struct dvb_video_events video_events; 254 video_size_t video_size; 255 256 u16 wssMode; 257 u16 wssData; 258 259 struct infrared ir; 260 261 /* firmware stuff */ 262 unsigned char *bin_fw; 263 unsigned long size_fw; 264 265 unsigned char *bin_dpram; 266 unsigned long size_dpram; 267 268 unsigned char *bin_root; 269 unsigned long size_root; 270 271 struct dvb_frontend* fe; 272 fe_status_t fe_status; 273 274 struct mutex ioctl_mutex; 275 276 /* crash recovery */ 277 void (*recover)(struct av7110* av7110); 278 fe_sec_voltage_t saved_voltage; 279 fe_sec_tone_mode_t saved_tone; 280 struct dvb_diseqc_master_cmd saved_master_cmd; 281 fe_sec_mini_cmd_t saved_minicmd; 282 283 int (*fe_init)(struct dvb_frontend* fe); 284 int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status); 285 int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe); 286 int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd); 287 int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd); 288 int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone); 289 int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage); 290 int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd); 291 int (*fe_set_frontend)(struct dvb_frontend *fe); 292}; 293 294 295extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, 296 u16 subpid, u16 pcrpid); 297 298extern int av7110_check_ir_config(struct av7110 *av7110, int force); 299extern int av7110_ir_init(struct av7110 *av7110); 300extern void av7110_ir_exit(struct av7110 *av7110); 301 302/* msp3400 i2c subaddresses */ 303#define MSP_WR_DEM 0x10 304#define MSP_RD_DEM 0x11 305#define MSP_WR_DSP 0x12 306#define MSP_RD_DSP 0x13 307 308extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val); 309extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg); 310extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val); 311 312 313extern int av7110_init_analog_module(struct av7110 *av7110); 314extern int av7110_init_v4l(struct av7110 *av7110); 315extern int av7110_exit_v4l(struct av7110 *av7110); 316 317#endif /* _AV7110_H_ */ 318