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22#ifndef _CX231XX_H
23#define _CX231XX_H
24
25#include <linux/videodev2.h>
26#include <linux/types.h>
27#include <linux/ioctl.h>
28#include <linux/i2c.h>
29#include <linux/workqueue.h>
30#include <linux/mutex.h>
31#include <linux/usb.h>
32
33#include <media/drv-intf/cx2341x.h>
34
35#include <media/videobuf-vmalloc.h>
36#include <media/v4l2-device.h>
37#include <media/v4l2-ctrls.h>
38#include <media/v4l2-fh.h>
39#include <media/rc-core.h>
40#include <media/i2c/ir-kbd-i2c.h>
41#include <media/videobuf-dvb.h>
42
43#include "cx231xx-reg.h"
44#include "cx231xx-pcb-cfg.h"
45#include "cx231xx-conf-reg.h"
46
47#define DRIVER_NAME "cx231xx"
48#define PWR_SLEEP_INTERVAL 10
49
50
51#define AFE_DEVICE_ADDRESS 0x60
52#define I2S_BLK_DEVICE_ADDRESS 0x98
53#define VID_BLK_I2C_ADDRESS 0x88
54#define VERVE_I2C_ADDRESS 0x40
55#define DIF_USE_BASEBAND 0xFFFFFFFF
56
57
58#define CX231XX_BOARD_UNKNOWN 0
59#define CX231XX_BOARD_CNXT_CARRAERA 1
60#define CX231XX_BOARD_CNXT_SHELBY 2
61#define CX231XX_BOARD_CNXT_RDE_253S 3
62#define CX231XX_BOARD_CNXT_RDU_253S 4
63#define CX231XX_BOARD_CNXT_VIDEO_GRABBER 5
64#define CX231XX_BOARD_CNXT_RDE_250 6
65#define CX231XX_BOARD_CNXT_RDU_250 7
66#define CX231XX_BOARD_HAUPPAUGE_EXETER 8
67#define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9
68#define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10
69#define CX231XX_BOARD_PV_XCAPTURE_USB 11
70#define CX231XX_BOARD_KWORLD_UB430_USB_HYBRID 12
71#define CX231XX_BOARD_ICONBIT_U100 13
72#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL 14
73#define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15
74#define CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2 16
75#define CX231XX_BOARD_OTG102 17
76#define CX231XX_BOARD_KWORLD_UB445_USB_HYBRID 18
77#define CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx 19
78#define CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx 20
79#define CX231XX_BOARD_HAUPPAUGE_955Q 21
80#define CX231XX_BOARD_TERRATEC_GRABBY 22
81#define CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD 23
82
83
84#define CX231XX_MIN_BUF 4
85#define CX231XX_DEF_BUF 12
86#define CX231XX_DEF_VBI_BUF 6
87
88#define VBI_LINE_COUNT 17
89#define VBI_LINE_LENGTH 1440
90
91
92#define URB_MAX_CTRL_SIZE 80
93
94
95#define CX231XX_BOARD_NOT_VALIDATED 1
96#define CX231XX_BOARD_VALIDATED 0
97
98
99#define CX231XX_MAXBOARDS 8
100
101
102#define CX231XX_NUM_FRAMES 5
103
104
105#define CX231XX_NUM_BUFS 8
106
107
108
109
110
111#define CX231XX_NUM_PACKETS 40
112
113
114#define CX231XX_PINOUT 0
115
116#define CX231XX_INTERLACED_DEFAULT 1
117
118
119#define CX231XX_URB_TIMEOUT \
120 msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS)
121
122#define CX231xx_NORMS (\
123 V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 | \
124 V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \
125 V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \
126 V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK)
127
128#define SLEEP_S5H1432 30
129#define CX23417_OSC_EN 8
130#define CX23417_RESET 9
131
132struct cx23417_fmt {
133 char *name;
134 u32 fourcc;
135 int depth;
136 int flags;
137 u32 cxformat;
138};
139enum cx231xx_mode {
140 CX231XX_SUSPEND,
141 CX231XX_ANALOG_MODE,
142 CX231XX_DIGITAL_MODE,
143};
144
145enum cx231xx_std_mode {
146 CX231XX_TV_AIR = 0,
147 CX231XX_TV_CABLE
148};
149
150enum cx231xx_stream_state {
151 STREAM_OFF,
152 STREAM_INTERRUPT,
153 STREAM_ON,
154};
155
156struct cx231xx;
157
158struct cx231xx_isoc_ctl {
159
160 int max_pkt_size;
161
162
163 int num_bufs;
164
165
166 struct urb **urb;
167
168
169 char **transfer_buffer;
170
171
172 u8 cmd;
173 int pos, size, pktsize;
174
175
176 int field;
177
178
179 u32 tmp_buf;
180 int tmp_buf_len;
181
182
183 struct cx231xx_buffer *buf;
184
185
186 int nfields;
187
188
189 int (*isoc_copy) (struct cx231xx *dev, struct urb *urb);
190};
191
192struct cx231xx_bulk_ctl {
193
194 int max_pkt_size;
195
196
197 int num_bufs;
198
199
200 struct urb **urb;
201
202
203 char **transfer_buffer;
204
205
206 u8 cmd;
207 int pos, size, pktsize;
208
209
210 int field;
211
212
213 u32 tmp_buf;
214 int tmp_buf_len;
215
216
217 struct cx231xx_buffer *buf;
218
219
220 int nfields;
221
222
223 int (*bulk_copy) (struct cx231xx *dev, struct urb *urb);
224};
225
226struct cx231xx_fmt {
227 char *name;
228 u32 fourcc;
229 int depth;
230 int reg;
231};
232
233
234struct cx231xx_buffer {
235
236 struct videobuf_buffer vb;
237
238 struct list_head frame;
239 int top_field;
240 int receiving;
241};
242
243enum ps_package_head {
244 CX231XX_NEED_ADD_PS_PACKAGE_HEAD = 0,
245 CX231XX_NONEED_PS_PACKAGE_HEAD
246};
247
248struct cx231xx_dmaqueue {
249 struct list_head active;
250 struct list_head queued;
251
252 wait_queue_head_t wq;
253
254
255 int pos;
256 u8 is_partial_line;
257 u8 partial_buf[8];
258 u8 last_sav;
259 int current_field;
260 u32 bytes_left_in_line;
261 u32 lines_completed;
262 u8 field1_done;
263 u32 lines_per_field;
264
265
266 u8 *p_left_data;
267 u32 left_data_count;
268 u8 mpeg_buffer_done;
269 u32 mpeg_buffer_completed;
270 enum ps_package_head add_ps_package_head;
271 char ps_head[10];
272};
273
274
275
276#define MAX_CX231XX_INPUT 4
277
278enum cx231xx_itype {
279 CX231XX_VMUX_COMPOSITE1 = 1,
280 CX231XX_VMUX_SVIDEO,
281 CX231XX_VMUX_TELEVISION,
282 CX231XX_VMUX_CABLE,
283 CX231XX_RADIO,
284 CX231XX_VMUX_DVB,
285};
286
287enum cx231xx_v_input {
288 CX231XX_VIN_1_1 = 0x1,
289 CX231XX_VIN_2_1,
290 CX231XX_VIN_3_1,
291 CX231XX_VIN_4_1,
292 CX231XX_VIN_1_2 = 0x01,
293 CX231XX_VIN_2_2,
294 CX231XX_VIN_3_2,
295 CX231XX_VIN_1_3 = 0x1,
296 CX231XX_VIN_2_3,
297 CX231XX_VIN_3_3,
298};
299
300
301enum cx231xx_amux {
302
303 CX231XX_AMUX_VIDEO,
304 CX231XX_AMUX_LINE_IN,
305};
306
307struct cx231xx_reg_seq {
308 unsigned char bit;
309 unsigned char val;
310 int sleep;
311};
312
313struct cx231xx_input {
314 enum cx231xx_itype type;
315 unsigned int vmux;
316 enum cx231xx_amux amux;
317 struct cx231xx_reg_seq *gpio;
318};
319
320#define INPUT(nr) (&cx231xx_boards[dev->model].input[nr])
321
322enum cx231xx_decoder {
323 CX231XX_NODECODER,
324 CX231XX_AVDECODER
325};
326
327enum CX231XX_I2C_MASTER_PORT {
328 I2C_0 = 0,
329 I2C_1 = 1,
330 I2C_2 = 2,
331 I2C_1_MUX_1 = 3,
332 I2C_1_MUX_3 = 4
333};
334
335struct cx231xx_board {
336 char *name;
337 int vchannels;
338 int tuner_type;
339 int tuner_addr;
340 v4l2_std_id norm;
341
342
343 int demod_addr;
344 u8 demod_xfer_mode;
345
346
347 struct cx231xx_reg_seq *dvb_gpio;
348 struct cx231xx_reg_seq *suspend_gpio;
349 struct cx231xx_reg_seq *tuner_gpio;
350
351 s8 tuner_sif_gpio;
352 s8 tuner_scl_gpio;
353 s8 tuner_sda_gpio;
354
355
356 u32 ctl_pin_status_mask;
357 u8 agc_analog_digital_select_gpio;
358 u32 gpio_pin_status_mask;
359
360
361 u8 tuner_i2c_master;
362 u8 demod_i2c_master;
363 u8 ir_i2c_master;
364
365
366 char *rc_map_name;
367
368 unsigned int max_range_640_480:1;
369 unsigned int has_dvb:1;
370 unsigned int has_417:1;
371 unsigned int valid:1;
372 unsigned int no_alt_vanc:1;
373 unsigned int external_av:1;
374
375 unsigned char xclk, i2c_speed;
376
377 enum cx231xx_decoder decoder;
378 int output_mode;
379
380 struct cx231xx_input input[MAX_CX231XX_INPUT];
381 struct cx231xx_input radio;
382 struct rc_map *ir_codes;
383};
384
385
386enum cx231xx_dev_state {
387 DEV_INITIALIZED = 0x01,
388 DEV_DISCONNECTED = 0x02,
389};
390
391enum AFE_MODE {
392 AFE_MODE_LOW_IF,
393 AFE_MODE_BASEBAND,
394 AFE_MODE_EU_HI_IF,
395 AFE_MODE_US_HI_IF,
396 AFE_MODE_JAPAN_HI_IF
397};
398
399enum AUDIO_INPUT {
400 AUDIO_INPUT_MUTE,
401 AUDIO_INPUT_LINE,
402 AUDIO_INPUT_TUNER_TV,
403 AUDIO_INPUT_SPDIF,
404 AUDIO_INPUT_TUNER_FM
405};
406
407#define CX231XX_AUDIO_BUFS 5
408#define CX231XX_NUM_AUDIO_PACKETS 16
409#define CX231XX_ISO_NUM_AUDIO_PACKETS 64
410
411
412#define CX231XX_AUDIO 0x10
413#define CX231XX_DVB 0x20
414
415struct cx231xx_audio {
416 char name[50];
417 char *transfer_buffer[CX231XX_AUDIO_BUFS];
418 struct urb *urb[CX231XX_AUDIO_BUFS];
419 struct usb_device *udev;
420 unsigned int capture_transfer_done;
421 struct snd_pcm_substream *capture_pcm_substream;
422
423 unsigned int hwptr_done_capture;
424 struct snd_card *sndcard;
425
426 int users, shutdown;
427
428 spinlock_t slock;
429
430 int alt;
431 int max_pkt_size;
432 int num_alt;
433 unsigned int *alt_max_pkt_size;
434 u16 end_point_addr;
435};
436
437struct cx231xx;
438
439struct cx231xx_fh {
440 struct v4l2_fh fh;
441 struct cx231xx *dev;
442 unsigned int stream_on:1;
443 enum v4l2_buf_type type;
444
445 struct videobuf_queue vb_vidq;
446
447
448 struct videobuf_queue vidq;
449 struct videobuf_queue vbiq;
450
451
452
453 atomic_t v4l_reading;
454};
455
456
457
458
459#define I2C_SPEED_1M 0x0
460#define I2C_SPEED_400K 0x1
461#define I2C_SPEED_100K 0x2
462#define I2C_SPEED_5M 0x3
463
464
465#define I2C_STOP 0x0
466
467#define I2C_NOSTOP 0x1
468
469#define I2C_SYNC 0x1
470
471struct cx231xx_i2c {
472 struct cx231xx *dev;
473
474 int nr;
475
476
477 struct i2c_adapter i2c_adap;
478 u32 i2c_rc;
479
480
481 u8 i2c_period;
482 u8 i2c_nostop;
483 u8 i2c_reserve;
484};
485
486struct cx231xx_i2c_xfer_data {
487 u8 dev_addr;
488 u8 direction;
489 u8 saddr_len;
490 u16 saddr_dat;
491 u8 buf_size;
492 u8 *p_buffer;
493};
494
495struct VENDOR_REQUEST_IN {
496 u8 bRequest;
497 u16 wValue;
498 u16 wIndex;
499 u16 wLength;
500 u8 direction;
501 u8 bData;
502 u8 *pBuff;
503};
504
505struct cx231xx_tvnorm {
506 char *name;
507 v4l2_std_id id;
508 u32 cxiformat;
509 u32 cxoformat;
510};
511
512enum TRANSFER_TYPE {
513 Raw_Video = 0,
514 Audio,
515 Vbi,
516 Sliced_cc,
517 TS1_serial_mode,
518 TS2,
519 TS1_parallel_mode
520} ;
521
522struct cx231xx_video_mode {
523
524 struct cx231xx_dmaqueue vidq;
525 struct cx231xx_isoc_ctl isoc_ctl;
526 struct cx231xx_bulk_ctl bulk_ctl;
527
528 spinlock_t slock;
529
530
531 int alt;
532 int max_pkt_size;
533 int num_alt;
534 unsigned int *alt_max_pkt_size;
535 u16 end_point_addr;
536};
537
538struct cx231xx_tsport {
539 struct cx231xx *dev;
540
541 int nr;
542 int sram_chno;
543
544 struct videobuf_dvb_frontends frontends;
545
546
547
548 u32 ts_packet_size;
549 u32 ts_packet_count;
550
551 int width;
552 int height;
553
554
555 spinlock_t slock;
556
557
558 u32 reg_gpcnt;
559 u32 reg_gpcnt_ctl;
560 u32 reg_dma_ctl;
561 u32 reg_lngth;
562 u32 reg_hw_sop_ctrl;
563 u32 reg_gen_ctrl;
564 u32 reg_bd_pkt_status;
565 u32 reg_sop_status;
566 u32 reg_fifo_ovfl_stat;
567 u32 reg_vld_misc;
568 u32 reg_ts_clk_en;
569 u32 reg_ts_int_msk;
570 u32 reg_ts_int_stat;
571 u32 reg_src_sel;
572
573
574 int pci_irqmask;
575 u32 dma_ctl_val;
576 u32 ts_int_msk_val;
577 u32 gen_ctrl_val;
578 u32 ts_clk_en_val;
579 u32 src_sel_val;
580 u32 vld_misc_val;
581 u32 hw_sop_ctrl_val;
582
583
584 u32 num_frontends;
585 void *port_priv;
586};
587
588
589struct cx231xx {
590
591 char name[30];
592 int model;
593 int devno;
594 struct device *dev;
595
596 struct cx231xx_board board;
597
598
599 struct IR_i2c_init_data init_data;
600 struct i2c_client *ir_i2c_client;
601
602 unsigned int stream_on:1;
603 unsigned int vbi_stream_on:1;
604 unsigned int has_audio_class:1;
605 unsigned int has_alsa_audio:1;
606
607 unsigned int i2c_scan_running:1;
608
609 struct cx231xx_fmt *format;
610
611 struct v4l2_device v4l2_dev;
612 struct v4l2_subdev *sd_cx25840;
613 struct v4l2_subdev *sd_tuner;
614 struct v4l2_ctrl_handler ctrl_handler;
615 struct v4l2_ctrl_handler radio_ctrl_handler;
616 struct cx2341x_handler mpeg_ctrl_handler;
617
618 struct work_struct wq_trigger;
619 atomic_t stream_started;
620
621 struct list_head devlist;
622
623 int tuner_type;
624 int tuner_addr;
625
626
627 struct cx231xx_i2c i2c_bus[3];
628 struct i2c_mux_core *muxc;
629 struct i2c_adapter *i2c_mux_adap[2];
630
631 unsigned int xc_fw_load_done:1;
632 unsigned int port_3_switch_enabled:1;
633
634 struct mutex gpio_i2c_lock;
635 struct mutex i2c_lock;
636
637
638 int users;
639 struct video_device vdev;
640 v4l2_std_id norm;
641 int ctl_freq;
642 unsigned int ctl_ainput;
643
644
645 int width;
646 int height;
647 int interlaced;
648
649 struct cx231xx_audio adev;
650
651
652 enum cx231xx_dev_state state;
653
654 struct work_struct request_module_wk;
655
656
657 struct mutex lock;
658 struct mutex ctrl_urb_lock;
659 struct list_head inqueue, outqueue;
660 wait_queue_head_t open, wait_frame, wait_stream;
661 struct video_device vbi_dev;
662 struct video_device radio_dev;
663
664#if defined(CONFIG_MEDIA_CONTROLLER)
665 struct media_device *media_dev;
666 struct media_pad video_pad, vbi_pad;
667 struct media_entity input_ent[MAX_CX231XX_INPUT];
668 struct media_pad input_pad[MAX_CX231XX_INPUT];
669#endif
670
671 unsigned char eedata[256];
672
673 struct cx231xx_video_mode video_mode;
674 struct cx231xx_video_mode vbi_mode;
675 struct cx231xx_video_mode sliced_cc_mode;
676 struct cx231xx_video_mode ts1_mode;
677
678 atomic_t devlist_count;
679
680 struct usb_device *udev;
681 char urb_buf[URB_MAX_CTRL_SIZE];
682
683
684 int (*cx231xx_read_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
685 char *buf, int len);
686 int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg,
687 char *buf, int len);
688 int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus,
689 struct cx231xx_i2c_xfer_data *req_data);
690 int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr,
691 u8 *buf, u8 len);
692 int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr,
693 u8 *buf, u8 len);
694
695 int (*cx231xx_set_analog_freq) (struct cx231xx *dev, u32 freq);
696 int (*cx231xx_reset_analog_tuner) (struct cx231xx *dev);
697
698 enum cx231xx_mode mode;
699
700 struct cx231xx_dvb *dvb;
701
702
703 struct pcb_config current_pcb_config;
704 u8 current_scenario_idx;
705 u8 interface_count;
706 u8 max_iad_interface_count;
707
708
709 u32 gpio_dir;
710 u32 gpio_val;
711
712
713 int power_mode;
714
715
716 enum AFE_MODE afe_mode;
717 u32 afe_ref_count;
718
719
720 u32 video_input;
721 u32 active_mode;
722 u8 vbi_or_sliced_cc_mode;
723 enum cx231xx_std_mode std_mode;
724
725
726 u8 mode_tv;
727
728 u8 USE_ISO;
729 struct cx231xx_tvnorm encodernorm;
730 struct cx231xx_tsport ts1, ts2;
731 struct video_device v4l_device;
732 atomic_t v4l_reader_count;
733 u32 freq;
734 unsigned int input;
735 u32 cx23417_mailbox;
736 u32 __iomem *lmmio;
737 u8 __iomem *bmmio;
738};
739
740extern struct list_head cx231xx_devlist;
741
742#define cx25840_call(cx231xx, o, f, args...) \
743 v4l2_subdev_call(cx231xx->sd_cx25840, o, f, ##args)
744#define tuner_call(cx231xx, o, f, args...) \
745 v4l2_subdev_call(cx231xx->sd_tuner, o, f, ##args)
746#define call_all(dev, o, f, args...) \
747 v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args)
748
749struct cx231xx_ops {
750 struct list_head next;
751 char *name;
752 int id;
753 int (*init) (struct cx231xx *);
754 int (*fini) (struct cx231xx *);
755};
756
757
758int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq);
759int cx231xx_reset_analog_tuner(struct cx231xx *dev);
760
761
762void cx231xx_do_i2c_scan(struct cx231xx *dev, int i2c_port);
763int cx231xx_i2c_register(struct cx231xx_i2c *bus);
764int cx231xx_i2c_unregister(struct cx231xx_i2c *bus);
765int cx231xx_i2c_mux_create(struct cx231xx *dev);
766int cx231xx_i2c_mux_register(struct cx231xx *dev, int mux_no);
767void cx231xx_i2c_mux_unregister(struct cx231xx *dev);
768struct i2c_adapter *cx231xx_get_i2c_adap(struct cx231xx *dev, int i2c_port);
769
770
771int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
772 u8 saddr_len, u32 *data, u8 data_len, int master);
773int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
774 u8 saddr_len, u32 data, u8 data_len, int master);
775int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr,
776 u16 saddr, u8 saddr_len, u32 *data, u8 data_len);
777int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr,
778 u16 saddr, u8 saddr_len, u32 data, u8 data_len);
779int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size,
780 u16 register_address, u8 bit_start, u8 bit_end,
781 u32 value);
782int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr,
783 u16 saddr, u32 mask, u32 value);
784u32 cx231xx_set_field(u32 field_mask, u32 data);
785
786
787void initGPIO(struct cx231xx *dev);
788void uninitGPIO(struct cx231xx *dev);
789
790int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count);
791int cx231xx_afe_init_channels(struct cx231xx *dev);
792int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev);
793int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux);
794int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode);
795int cx231xx_afe_update_power_control(struct cx231xx *dev,
796 enum AV_MODE avmode);
797int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input);
798
799
800int cx231xx_i2s_blk_initialize(struct cx231xx *dev);
801int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev,
802 enum AV_MODE avmode);
803int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input);
804
805
806int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode,
807 u32 function_mode, u32 standard);
808void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq,
809 u8 spectral_invert, u32 mode);
810u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd);
811void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
812 u8 spectral_invert, u32 mode);
813void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev);
814void reset_s5h1432_demod(struct cx231xx *dev);
815void cx231xx_dump_HH_reg(struct cx231xx *dev);
816void update_HH_register_after_set_DIF(struct cx231xx *dev);
817
818
819
820int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard);
821int cx231xx_tuner_pre_channel_change(struct cx231xx *dev);
822int cx231xx_tuner_post_channel_change(struct cx231xx *dev);
823
824
825u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size,
826 u32 *p_bytes_used);
827u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf,
828 u32 *p_bytes_used);
829int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
830 u8 *p_buffer, u32 bytes_to_copy);
831void cx231xx_reset_video_buffer(struct cx231xx *dev,
832 struct cx231xx_dmaqueue *dma_q);
833u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q);
834u32 cx231xx_copy_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
835 u8 *p_line, u32 length, int field_number);
836u32 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q,
837 u8 sav_eav, u8 *p_buffer, u32 buffer_size);
838void cx231xx_swab(u16 *from, u16 *to, u16 len);
839
840
841
842u32 cx231xx_request_buffers(struct cx231xx *dev, u32 count);
843void cx231xx_queue_unusedframes(struct cx231xx *dev);
844void cx231xx_release_buffers(struct cx231xx *dev);
845
846
847int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
848 char *buf, int len);
849
850
851int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg,
852 char *buf, int len);
853int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode);
854
855int cx231xx_send_vendor_cmd(struct cx231xx *dev,
856 struct VENDOR_REQUEST_IN *ven_req);
857int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus,
858 struct cx231xx_i2c_xfer_data *req_data);
859
860
861int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val,
862 u8 len, u8 request, u8 direction);
863int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value);
864int cx231xx_set_gpio_direction(struct cx231xx *dev, int pin_number,
865 int pin_value);
866
867int cx231xx_gpio_i2c_start(struct cx231xx *dev);
868int cx231xx_gpio_i2c_end(struct cx231xx *dev);
869int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data);
870int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf);
871int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev);
872int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev);
873int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev);
874
875int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
876int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len);
877
878
879int cx231xx_set_audio_decoder_input(struct cx231xx *dev,
880 enum AUDIO_INPUT audio_input);
881
882int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type);
883int cx231xx_set_video_alternate(struct cx231xx *dev);
884int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt);
885int is_fw_load(struct cx231xx *dev);
886int cx231xx_check_fw(struct cx231xx *dev);
887int cx231xx_init_isoc(struct cx231xx *dev, int max_packets,
888 int num_bufs, int max_pkt_size,
889 int (*isoc_copy) (struct cx231xx *dev,
890 struct urb *urb));
891int cx231xx_init_bulk(struct cx231xx *dev, int max_packets,
892 int num_bufs, int max_pkt_size,
893 int (*bulk_copy) (struct cx231xx *dev,
894 struct urb *urb));
895void cx231xx_stop_TS1(struct cx231xx *dev);
896void cx231xx_start_TS1(struct cx231xx *dev);
897void cx231xx_uninit_isoc(struct cx231xx *dev);
898void cx231xx_uninit_bulk(struct cx231xx *dev);
899int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode);
900int cx231xx_unmute_audio(struct cx231xx *dev);
901int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size);
902void cx231xx_disable656(struct cx231xx *dev);
903void cx231xx_enable656(struct cx231xx *dev);
904int cx231xx_demod_reset(struct cx231xx *dev);
905int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio);
906
907
908void cx231xx_release_resources(struct cx231xx *dev);
909void cx231xx_release_analog_resources(struct cx231xx *dev);
910int cx231xx_register_analog_devices(struct cx231xx *dev);
911void cx231xx_remove_from_devlist(struct cx231xx *dev);
912void cx231xx_add_into_devlist(struct cx231xx *dev);
913void cx231xx_init_extension(struct cx231xx *dev);
914void cx231xx_close_extension(struct cx231xx *dev);
915
916
917int cx231xx_dev_init(struct cx231xx *dev);
918void cx231xx_dev_uninit(struct cx231xx *dev);
919void cx231xx_config_i2c(struct cx231xx *dev);
920int cx231xx_config(struct cx231xx *dev);
921
922
923int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask);
924int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask);
925
926int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type);
927
928
929int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode);
930int cx231xx_power_suspend(struct cx231xx *dev);
931
932
933int cx231xx_init_ctrl_pin_status(struct cx231xx *dev);
934int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev,
935 u8 analog_or_digital);
936int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3);
937
938
939void video_mux(struct cx231xx *dev, int index);
940int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input);
941int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input);
942int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev);
943int cx231xx_set_audio_input(struct cx231xx *dev, u8 input);
944
945
946int cx231xx_register_extension(struct cx231xx_ops *dev);
947void cx231xx_unregister_extension(struct cx231xx_ops *dev);
948void cx231xx_init_extension(struct cx231xx *dev);
949void cx231xx_close_extension(struct cx231xx *dev);
950void cx231xx_v4l2_create_entities(struct cx231xx *dev);
951int cx231xx_querycap(struct file *file, void *priv,
952 struct v4l2_capability *cap);
953int cx231xx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t);
954int cx231xx_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t);
955int cx231xx_g_frequency(struct file *file, void *priv,
956 struct v4l2_frequency *f);
957int cx231xx_s_frequency(struct file *file, void *priv,
958 const struct v4l2_frequency *f);
959int cx231xx_enum_input(struct file *file, void *priv,
960 struct v4l2_input *i);
961int cx231xx_g_input(struct file *file, void *priv, unsigned int *i);
962int cx231xx_s_input(struct file *file, void *priv, unsigned int i);
963int cx231xx_g_chip_info(struct file *file, void *fh, struct v4l2_dbg_chip_info *chip);
964int cx231xx_g_register(struct file *file, void *priv,
965 struct v4l2_dbg_register *reg);
966int cx231xx_s_register(struct file *file, void *priv,
967 const struct v4l2_dbg_register *reg);
968
969
970extern void cx231xx_pre_card_setup(struct cx231xx *dev);
971extern void cx231xx_card_setup(struct cx231xx *dev);
972extern struct cx231xx_board cx231xx_boards[];
973extern struct usb_device_id cx231xx_id_table[];
974extern const unsigned int cx231xx_bcount;
975int cx231xx_tuner_callback(void *ptr, int component, int command, int arg);
976
977
978extern int cx231xx_417_register(struct cx231xx *dev);
979extern void cx231xx_417_unregister(struct cx231xx *dev);
980
981
982
983#if defined(CONFIG_VIDEO_CX231XX_RC)
984int cx231xx_ir_init(struct cx231xx *dev);
985void cx231xx_ir_exit(struct cx231xx *dev);
986#else
987static inline int cx231xx_ir_init(struct cx231xx *dev)
988{
989 return 0;
990}
991static inline void cx231xx_ir_exit(struct cx231xx *dev) {}
992#endif
993
994static inline unsigned int norm_maxw(struct cx231xx *dev)
995{
996 if (dev->board.max_range_640_480)
997 return 640;
998 else
999 return 720;
1000}
1001
1002static inline unsigned int norm_maxh(struct cx231xx *dev)
1003{
1004 if (dev->board.max_range_640_480)
1005 return 480;
1006 else
1007 return (dev->norm & V4L2_STD_625_50) ? 576 : 480;
1008}
1009#endif
1010