1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _AV7110_H_ 3#define _AV7110_H_ 4 5#include <linux/interrupt.h> 6#include <linux/socket.h> 7#include <linux/netdevice.h> 8#include <linux/i2c.h> 9#include <linux/input.h> 10#include <linux/time.h> 11 12#include <linux/dvb/video.h> 13#include <linux/dvb/audio.h> 14#include <linux/dvb/dmx.h> 15#include <linux/dvb/ca.h> 16#include <linux/dvb/osd.h> 17#include <linux/dvb/net.h> 18#include <linux/mutex.h> 19 20#include <media/dvbdev.h> 21#include <media/demux.h> 22#include <media/dvb_demux.h> 23#include <media/dmxdev.h> 24#include "dvb_filter.h" 25#include <media/dvb_net.h> 26#include <media/dvb_ringbuffer.h> 27#include <media/dvb_frontend.h> 28#include "ves1820.h" 29#include "ves1x93.h" 30#include "stv0299.h" 31#include "tda8083.h" 32#include "sp8870.h" 33#include "stv0297.h" 34#include "l64781.h" 35 36#include <media/drv-intf/saa7146_vv.h> 37 38 39#define ANALOG_TUNER_VES1820 1 40#define ANALOG_TUNER_STV0297 2 41 42extern int av7110_debug; 43 44#define dprintk(level, fmt, arg...) do { \ 45 if (level & av7110_debug) \ 46 printk(KERN_DEBUG KBUILD_MODNAME ": %s(): " fmt, \ 47 __func__, ##arg); \ 48} while (0) 49 50#define MAXFILT 32 51 52enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM}; 53 54enum av7110_video_mode { 55 AV7110_VIDEO_MODE_PAL = 0, 56 AV7110_VIDEO_MODE_NTSC = 1 57}; 58 59struct av7110_p2t { 60 u8 pes[TS_SIZE]; 61 u8 counter; 62 long int pos; 63 int frags; 64 struct dvb_demux_feed *feed; 65}; 66 67/* video MPEG decoder events: */ 68/* (code copied from dvb_frontend.c, should maybe be factored out...) */ 69#define MAX_VIDEO_EVENT 8 70struct dvb_video_events { 71 struct video_event events[MAX_VIDEO_EVENT]; 72 int eventw; 73 int eventr; 74 int overflow; 75 wait_queue_head_t wait_queue; 76 spinlock_t lock; 77}; 78 79 80struct av7110; 81 82/* infrared remote control */ 83struct infrared { 84 struct rc_dev *rcdev; 85 char input_phys[32]; 86 u32 ir_config; 87}; 88 89/* place to store all the necessary device information */ 90struct av7110 { 91 92 /* devices */ 93 94 struct dvb_device dvb_dev; 95 struct dvb_net dvb_net; 96 97 struct video_device v4l_dev; 98 struct video_device vbi_dev; 99 100 struct saa7146_dev *dev; 101 102 struct i2c_adapter i2c_adap; 103 104 char *card_name; 105 106 /* support for analog module of dvb-c */ 107 int analog_tuner_flags; 108 int current_input; 109 u32 current_freq; 110 111 struct tasklet_struct debi_tasklet; 112 struct tasklet_struct gpio_tasklet; 113 114 int adac_type; /* audio DAC type */ 115#define DVB_ADAC_TI 0 116#define DVB_ADAC_CRYSTAL 1 117#define DVB_ADAC_MSP34x0 2 118#define DVB_ADAC_MSP34x5 3 119#define DVB_ADAC_NONE -1 120 121 122 /* buffers */ 123 124 void *iobuf; /* memory for all buffers */ 125 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */ 126#define AVOUTLEN (128*1024) 127 struct dvb_ringbuffer aout; /* buffer for audio */ 128#define AOUTLEN (64*1024) 129 void *bmpbuf; 130#define BMPLEN (8*32768+1024) 131 132 /* bitmap buffers and states */ 133 134 int bmpp; 135 int bmplen; 136 volatile int bmp_state; 137#define BMP_NONE 0 138#define BMP_LOADING 1 139#define BMP_LOADED 2 140 wait_queue_head_t bmpq; 141 142 143 /* DEBI and polled command interface */ 144 145 spinlock_t debilock; 146 struct mutex dcomlock; 147 volatile int debitype; 148 volatile int debilen; 149 150 151 /* Recording and playback flags */ 152 153 int rec_mode; 154 int playing; 155#define RP_NONE 0 156#define RP_VIDEO 1 157#define RP_AUDIO 2 158#define RP_AV 3 159 160 161 /* OSD */ 162 163 int osdwin; /* currently active window */ 164 u16 osdbpp[8]; 165 struct mutex osd_mutex; 166 167 /* CA */ 168 169 struct ca_slot_info ci_slot[2]; 170 171 enum av7110_video_mode vidmode; 172 struct dmxdev dmxdev; 173 struct dvb_demux demux; 174 175 struct dmx_frontend hw_frontend; 176 struct dmx_frontend mem_frontend; 177 178 /* for budget mode demux1 */ 179 struct dmxdev dmxdev1; 180 struct dvb_demux demux1; 181 struct dvb_net dvb_net1; 182 spinlock_t feedlock1; 183 int feeding1; 184 u32 ttbp; 185 unsigned char *grabbing; 186 struct saa7146_pgtable pt; 187 struct tasklet_struct vpe_tasklet; 188 bool full_ts; 189 190 int fe_synced; 191 struct mutex pid_mutex; 192 193 int video_blank; 194 struct video_status videostate; 195 u16 display_panscan; 196 int display_ar; 197 int trickmode; 198#define TRICK_NONE 0 199#define TRICK_FAST 1 200#define TRICK_SLOW 2 201#define TRICK_FREEZE 3 202 struct audio_status audiostate; 203 204 struct dvb_demux_filter *handle2filter[32]; 205 struct av7110_p2t p2t_filter[MAXFILT]; 206 struct dvb_filter_pes2ts p2t[2]; 207 struct ipack ipack[2]; 208 u8 *kbuf[2]; 209 210 int sinfo; 211 int feeding; 212 213 int arm_errors; 214 int registered; 215 216 217 /* AV711X */ 218 219 u32 arm_fw; 220 u32 arm_rtsl; 221 u32 arm_vid; 222 u32 arm_app; 223 u32 avtype; 224 int arm_ready; 225 struct task_struct *arm_thread; 226 wait_queue_head_t arm_wait; 227 u16 arm_loops; 228 229 void *debi_virt; 230 dma_addr_t debi_bus; 231 232 u16 pids[DMX_PES_OTHER]; 233 234 struct dvb_ringbuffer ci_rbuffer; 235 struct dvb_ringbuffer ci_wbuffer; 236 237 struct audio_mixer mixer; 238 239 struct dvb_adapter dvb_adapter; 240 struct dvb_device *video_dev; 241 struct dvb_device *audio_dev; 242 struct dvb_device *ca_dev; 243 struct dvb_device *osd_dev; 244 245 struct dvb_video_events video_events; 246 video_size_t video_size; 247 248 u16 wssMode; 249 u16 wssData; 250 251 struct infrared ir; 252 253 /* firmware stuff */ 254 unsigned char *bin_fw; 255 unsigned long size_fw; 256 257 unsigned char *bin_dpram; 258 unsigned long size_dpram; 259 260 unsigned char *bin_root; 261 unsigned long size_root; 262 263 struct dvb_frontend* fe; 264 enum fe_status fe_status; 265 266 struct mutex ioctl_mutex; 267 268 /* crash recovery */ 269 void (*recover)(struct av7110* av7110); 270 enum fe_sec_voltage saved_voltage; 271 enum fe_sec_tone_mode saved_tone; 272 struct dvb_diseqc_master_cmd saved_master_cmd; 273 enum fe_sec_mini_cmd saved_minicmd; 274 275 int (*fe_init)(struct dvb_frontend* fe); 276 int (*fe_read_status)(struct dvb_frontend *fe, enum fe_status *status); 277 int (*fe_diseqc_reset_overload)(struct dvb_frontend *fe); 278 int (*fe_diseqc_send_master_cmd)(struct dvb_frontend *fe, 279 struct dvb_diseqc_master_cmd *cmd); 280 int (*fe_diseqc_send_burst)(struct dvb_frontend *fe, 281 enum fe_sec_mini_cmd minicmd); 282 int (*fe_set_tone)(struct dvb_frontend *fe, 283 enum fe_sec_tone_mode tone); 284 int (*fe_set_voltage)(struct dvb_frontend *fe, 285 enum fe_sec_voltage voltage); 286 int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend *fe, 287 unsigned long cmd); 288 int (*fe_set_frontend)(struct dvb_frontend *fe); 289}; 290 291 292extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, 293 u16 subpid, u16 pcrpid); 294 295void av7110_ir_handler(struct av7110 *av7110, u32 ircom); 296int av7110_set_ir_config(struct av7110 *av7110); 297int av7110_ir_init(struct av7110 *av7110); 298void av7110_ir_exit(struct av7110 *av7110); 299 300/* msp3400 i2c subaddresses */ 301#define MSP_WR_DEM 0x10 302#define MSP_RD_DEM 0x11 303#define MSP_WR_DSP 0x12 304#define MSP_RD_DSP 0x13 305 306extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val); 307extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg); 308extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val); 309 310 311extern int av7110_init_analog_module(struct av7110 *av7110); 312extern int av7110_init_v4l(struct av7110 *av7110); 313extern int av7110_exit_v4l(struct av7110 *av7110); 314 315#endif /* _AV7110_H_ */ 316