]> git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blame - drivers/media/video/cx88/cx88.h
projects / mirror_ubuntu-zesty-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[media] cx88: added support for Leadtek WinFast DTV1800 H with XC4000 tuner
[mirror_ubuntu-zesty-kernel.git] / drivers / media / video / cx88 / cx88.h
CommitLineData
1da177e4 1/*
1da177e4
LT		 2 *
3 * v4l2 device driver for cx2388x based TV cards
4 *
5 * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#include <linux/pci.h>
23#include <linux/i2c.h>
24#include <linux/i2c-algo-bit.h>
98f30ed0 25#include <linux/videodev2.h>
1da177e4
LT		 26#include <linux/kdev_t.h>
27
9467fe12 28#include <media/v4l2-device.h>
1da177e4
LT		 29#include <media/tuner.h>
30#include <media/tveeprom.h>
c1accaa2 31#include <media/videobuf-dma-sg.h>
38f9d308 32#include <media/v4l2-chip-ident.h>
f022156b 33#include <media/cx2341x.h>
ba366a23 34#include <media/videobuf-dvb.h>
44243fc2 35#include <media/ir-kbd-i2c.h>
6951803c 36#include <media/wm8775.h>
1da177e4
LT		 37
38#include "btcx-risc.h"
39#include "cx88-reg.h"
99e09eac 40#include "tuner-xc2028.h"
1da177e4 41
10b89ee3 42#include <linux/version.h>
3593cab5 43#include <linux/mutex.h>
92f4fc10 44#define CX88_VERSION_CODE KERNEL_VERSION(0, 0, 8)
1da177e4 45
1da177e4
LT		 46#define UNSET (-1U)
47
48#define CX88_MAXBOARDS 8
49
e52e98a7
MCC		 50/* Max number of inputs by card */
51#define MAX_CX88_INPUT 8
52
1da177e4
LT		 53/* ----------------------------------------------------------- */
54/* defines and enums */
55
5910e820
MCC		 56/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM/LC */
57#define CX88_NORMS (V4L2_STD_ALL \
58 & ~V4L2_STD_PAL_H \
59 & ~V4L2_STD_NTSC_M_KR \
60 & ~V4L2_STD_SECAM_LC)
63ab1bdc 61
1da177e4
LT		 62#define FORMAT_FLAGS_PACKED 0x01
63#define FORMAT_FLAGS_PLANAR 0x02
64
65#define VBI_LINE_COUNT 17
66#define VBI_LINE_LENGTH 2048
67
e878cf3a
MB		 68#define AUD_RDS_LINES 4
69
1da177e4
LT		 70/* need "shadow" registers for some write-only ones ... */
71#define SHADOW_AUD_VOL_CTL 1
72#define SHADOW_AUD_BAL_CTL 2
cef4e7af 73#define SHADOW_MAX 3
1da177e4 74
b45009b0
MCC		 75/* FM Radio deemphasis type */
76enum cx88_deemph_type {
77 FM_NO_DEEMPH = 0,
78 FM_DEEMPH_50,
79 FM_DEEMPH_75
80};
81
3a5ba52a
ST		 82enum cx88_board_type {
83 CX88_BOARD_NONE = 0,
48d5e803
MK		 84 CX88_MPEG_DVB,
85 CX88_MPEG_BLACKBIRD
3a5ba52a
ST		 86};
87
6c5be74c
ST		 88enum cx8802_board_access {
89 CX8802_DRVCTL_SHARED = 1,
90 CX8802_DRVCTL_EXCLUSIVE = 2,
91};
92
1da177e4
LT		 93/* ----------------------------------------------------------- */
94/* tv norms */
95
63ab1bdc 96static unsigned int inline norm_maxw(v4l2_std_id norm)
1da177e4 97{
63ab1bdc 98 return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 720 : 768;
1da177e4
LT		 99}
100
41ef7c1e 101
63ab1bdc 102static unsigned int inline norm_maxh(v4l2_std_id norm)
1da177e4 103{
63ab1bdc 104 return (norm & V4L2_STD_625_50) ? 576 : 480;
1da177e4
LT		 105}
106
107/* ----------------------------------------------------------- */
108/* static data */
109
110struct cx8800_fmt {
2e4e98e7 111 const char *name;
1da177e4
LT		 112 u32 fourcc; /* v4l2 format id */
113 int depth;
114 int flags;
115 u32 cxformat;
116};
117
118struct cx88_ctrl {
119 struct v4l2_queryctrl v;
120 u32 off;
121 u32 reg;
122 u32 sreg;
123 u32 mask;
124 u32 shift;
125};
126
127/* ----------------------------------------------------------- */
128/* SRAM memory management data (see cx88-core.c) */
129
130#define SRAM_CH21 0 /* video */
131#define SRAM_CH22 1
132#define SRAM_CH23 2
133#define SRAM_CH24 3 /* vbi */
134#define SRAM_CH25 4 /* audio */
135#define SRAM_CH26 5
136#define SRAM_CH28 6 /* mpeg */
e878cf3a 137#define SRAM_CH27 7 /* audio rds */
1da177e4
LT		 138/* more */
139
140struct sram_channel {
2e4e98e7 141 const char *name;
1da177e4
LT		 142 u32 cmds_start;
143 u32 ctrl_start;
144 u32 cdt;
145 u32 fifo_start;
146 u32 fifo_size;
147 u32 ptr1_reg;
148 u32 ptr2_reg;
149 u32 cnt1_reg;
150 u32 cnt2_reg;
151};
2e4e98e7 152extern const struct sram_channel const cx88_sram_channels[];
1da177e4
LT		 153
154/* ----------------------------------------------------------- */
155/* card configuration */
156
157#define CX88_BOARD_NOAUTO UNSET
158#define CX88_BOARD_UNKNOWN 0
159#define CX88_BOARD_HAUPPAUGE 1
160#define CX88_BOARD_GDI 2
161#define CX88_BOARD_PIXELVIEW 3
162#define CX88_BOARD_ATI_WONDER_PRO 4
163#define CX88_BOARD_WINFAST2000XP_EXPERT 5
7418f346 164#define CX88_BOARD_AVERTV_STUDIO_303 6
1da177e4
LT		 165#define CX88_BOARD_MSI_TVANYWHERE_MASTER 7
166#define CX88_BOARD_WINFAST_DV2000 8
167#define CX88_BOARD_LEADTEK_PVR2000 9
168#define CX88_BOARD_IODATA_GVVCP3PCI 10
169#define CX88_BOARD_PROLINK_PLAYTVPVR 11
170#define CX88_BOARD_ASUS_PVR_416 12
171#define CX88_BOARD_MSI_TVANYWHERE 13
172#define CX88_BOARD_KWORLD_DVB_T 14
173#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15
174#define CX88_BOARD_KWORLD_LTV883 16
a82decf6 175#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17
1da177e4
LT		 176#define CX88_BOARD_HAUPPAUGE_DVB_T1 18
177#define CX88_BOARD_CONEXANT_DVB_T1 19
178#define CX88_BOARD_PROVIDEO_PV259 20
179#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21
180#define CX88_BOARD_PCHDTV_HD3000 22
181#define CX88_BOARD_DNTV_LIVE_DVB_T 23
182#define CX88_BOARD_HAUPPAUGE_ROSLYN 24
a82decf6 183#define CX88_BOARD_DIGITALLOGIC_MEC 25
1da177e4 184#define CX88_BOARD_IODATA_GVBCTV7E 26
239df2e2 185#define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27
b45009b0 186#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28
a82decf6 187#define CX88_BOARD_ADSTECH_DVB_T_PCI 29
e057ee11 188#define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30
9fef07ca 189#define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31
d45170ed 190#define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32
0bcc37c3 191#define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33
e976f937 192#define CX88_BOARD_ATI_HDTVWONDER 34
2b5200a7 193#define CX88_BOARD_WINFAST_DTV1000 35
7418f346 194#define CX88_BOARD_AVERTV_303 36
0fa14aa6
ST		 195#define CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1 37
196#define CX88_BOARD_HAUPPAUGE_NOVASE2_S1 38
0e0351e3 197#define CX88_BOARD_KWORLD_DVBS_100 39
611900c1
ST		 198#define CX88_BOARD_HAUPPAUGE_HVR1100 40
199#define CX88_BOARD_HAUPPAUGE_HVR1100LP 41
fc40b261 200#define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42
f39624fd 201#define CX88_BOARD_KWORLD_DVB_T_CX22702 43
43eabb4e 202#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44
44256de1 203#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45
780dfef3 204#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID 46
da215d22 205#define CX88_BOARD_PCHDTV_HD5500 47
b3038304 206#define CX88_BOARD_KWORLD_MCE200_DELUXE 48
a3124622 207#define CX88_BOARD_PIXELVIEW_PLAYTV_P7000 49
be4f4519 208#define CX88_BOARD_NPGTECH_REALTV_TOP10FM 50
4bd6e9d9 209#define CX88_BOARD_WINFAST_DTV2000H 51
c02a34f4 210#define CX88_BOARD_GENIATECH_DVBS 52
ad10c930 211#define CX88_BOARD_HAUPPAUGE_HVR3000 53
d1009bd7 212#define CX88_BOARD_NORWOOD_MICRO 54
2acadefa 213#define CX88_BOARD_TE_DTV_250_OEM_SWANN 55
aa481a65 214#define CX88_BOARD_HAUPPAUGE_HVR1300 56
7cb47a14 215#define CX88_BOARD_ADSTECH_PTV_390 57
60464da8 216#define CX88_BOARD_PINNACLE_PCTV_HD_800i 58
5c00fac0 217#define CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO 59
9507901e
MCC		 218#define CX88_BOARD_PINNACLE_HYBRID_PCTV 60
219#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL 61
220#define CX88_BOARD_POWERCOLOR_REAL_ANGEL 62
221#define CX88_BOARD_GENIATECH_X8000_MT 63
b3fb91d2 222#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO 64
1117d6ba 223#define CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD 65
2422a9b3 224#define CX88_BOARD_PROLINK_PV_8000GT 66
99e09eac 225#define CX88_BOARD_KWORLD_ATSC_120 67
5bd1b663
ST		 226#define CX88_BOARD_HAUPPAUGE_HVR4000 68
227#define CX88_BOARD_HAUPPAUGE_HVR4000LITE 69
af832623 228#define CX88_BOARD_TEVII_S460 70
4cd7fb87 229#define CX88_BOARD_OMICOM_SS4_PCI 71
ee73042c 230#define CX88_BOARD_TBS_8920 72
e4aab64c 231#define CX88_BOARD_TEVII_S420 73
a31d2bb7 232#define CX88_BOARD_PROLINK_PV_GLOBAL_XTREME 74
57f51dbc 233#define CX88_BOARD_PROF_7300 75
4b29631d
IL		 234#define CX88_BOARD_SATTRADE_ST4200 76
235#define CX88_BOARD_TBS_8910 77
cd3cde12 236#define CX88_BOARD_PROF_6200 78
70101a27 237#define CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII 79
501d8cd4 238#define CX88_BOARD_HAUPPAUGE_IRONLY 80
3047a176 239#define CX88_BOARD_WINFAST_DTV1800H 81
4d14c833 240#define CX88_BOARD_WINFAST_DTV2000H_J 82
b699c271 241#define CX88_BOARD_PROF_7301 83
4f3ca2f1 242#define CX88_BOARD_SAMSUNG_SMT_7020 84
111ac84a 243#define CX88_BOARD_TWINHAN_VP1027_DVBS 85
0cb73639 244#define CX88_BOARD_TEVII_S464 86
f271a3af 245#define CX88_BOARD_WINFAST_DTV2000H_PLUS 87
8eb79c0b 246#define CX88_BOARD_WINFAST_DTV1800H_XC4000 88
1da177e4
LT		 247
248enum cx88_itype {
249 CX88_VMUX_COMPOSITE1 = 1,
250 CX88_VMUX_COMPOSITE2,
251 CX88_VMUX_COMPOSITE3,
252 CX88_VMUX_COMPOSITE4,
253 CX88_VMUX_SVIDEO,
254 CX88_VMUX_TELEVISION,
255 CX88_VMUX_CABLE,
256 CX88_VMUX_DVB,
257 CX88_VMUX_DEBUG,
258 CX88_RADIO,
259};
260
261struct cx88_input {
262 enum cx88_itype type;
1da177e4 263 u32 gpio0, gpio1, gpio2, gpio3;
c252b051 264 unsigned int vmux:2;
923ac7f7 265 unsigned int audioroute:4;
1da177e4
LT		 266};
267
268struct cx88_board {
2e4e98e7 269 const char *name;
1da177e4 270 unsigned int tuner_type;
b45009b0
MCC		 271 unsigned int radio_type;
272 unsigned char tuner_addr;
273 unsigned char radio_addr;
1da177e4 274 int tda9887_conf;
e52e98a7 275 struct cx88_input input[MAX_CX88_INPUT];
1da177e4 276 struct cx88_input radio;
3a5ba52a 277 enum cx88_board_type mpeg;
38f9d308 278 unsigned int audio_chip;
363c35fc 279 int num_frontends;
6951803c
LR		 280
281 /* Used for I2S devices */
282 int i2sinputcntl;
1da177e4
LT		 283};
284
285struct cx88_subid {
286 u16 subvendor;
287 u16 subdevice;
288 u32 card;
289};
290
d06b49ed 291enum cx88_tvaudio {
292 WW_NONE = 1,
293 WW_BTSC,
294 WW_BG,
295 WW_DK,
296 WW_I,
297 WW_L,
298 WW_EIAJ,
299 WW_I2SPT,
300 WW_FM,
301 WW_I2SADC,
302 WW_M
303};
304
6a59d64c 305#define INPUT(nr) (core->board.input[nr])
1da177e4
LT		 306
307/* ----------------------------------------------------------- */
308/* device / file handle status */
309
310#define RESOURCE_OVERLAY 1
311#define RESOURCE_VIDEO 2
312#define RESOURCE_VBI 4
313
d044189d 314#define BUFFER_TIMEOUT msecs_to_jiffies(2000)
1da177e4
LT		 315
316/* buffer for one video frame */
317struct cx88_buffer {
318 /* common v4l buffer stuff -- must be first */
319 struct videobuf_buffer vb;
320
321 /* cx88 specific */
322 unsigned int bpl;
323 struct btcx_riscmem risc;
2e4e98e7 324 const struct cx8800_fmt *fmt;
1da177e4
LT		 325 u32 count;
326};
327
328struct cx88_dmaqueue {
329 struct list_head active;
330 struct list_head queued;
331 struct timer_list timeout;
332 struct btcx_riscmem stopper;
333 u32 count;
334};
335
336struct cx88_core {
337 struct list_head devlist;
338 atomic_t refcount;
339
340 /* board name */
341 int nr;
342 char name[32];
343
344 /* pci stuff */
345 int pci_bus;
346 int pci_slot;
4ac97914
MCC		 347 u32 __iomem *lmmio;
348 u8 __iomem *bmmio;
1da177e4
LT		 349 u32 shadow[SHADOW_MAX];
350 int pci_irqmask;
351
352 /* i2c i/o */
353 struct i2c_adapter i2c_adap;
354 struct i2c_algo_bit_data i2c_algo;
355 struct i2c_client i2c_client;
356 u32 i2c_state, i2c_rc;
357
358 /* config info -- analog */
9467fe12 359 struct v4l2_device v4l2_dev;
b8341e1d 360 struct i2c_client *i2c_rtc;
6a59d64c
TP		 361 unsigned int boardnr;
362 struct cx88_board board;
1da177e4 363
0345c387
ST		 364 /* Supported V4L _STD_ tuner formats */
365 unsigned int tuner_formats;
366
1da177e4 367 /* config info -- dvb */
5a3ebe87 368#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
e32fadc4 369 int (*prev_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
05ad3907 370#endif
77f56279 371 void (*gate_ctrl)(struct cx88_core *core, int open);
1da177e4
LT		 372
373 /* state info */
374 struct task_struct *kthread;
63ab1bdc 375 v4l2_std_id tvnorm;
d06b49ed 376 enum cx88_tvaudio tvaudio;
1da177e4
LT		 377 u32 audiomode_manual;
378 u32 audiomode_current;
379 u32 input;
380 u32 astat;
b1706b91 381 u32 use_nicam;
e878cf3a 382 unsigned long last_change;
1da177e4
LT		 383
384 /* IR remote control state */
385 struct cx88_IR *ir;
e52e98a7 386
44243fc2
MCC		 387 /* I2C remote data */
388 struct IR_i2c_init_data init_data;
6951803c 389 struct wm8775_platform_data wm8775_data;
44243fc2 390
3593cab5 391 struct mutex lock;
e52e98a7
MCC		 392 /* various v4l controls */
393 u32 freq;
8d115931 394 int users;
f4bd4be8 395 int mpeg_users;
611900c1
ST		 396
397 /* cx88-video needs to access cx8802 for hybrid tuner pll access. */
398 struct cx8802_dev *dvbdev;
6c5be74c 399 enum cx88_board_type active_type_id;
27d0fe18 400 int active_ref;
363c35fc 401 int active_fe_id;
1da177e4
LT		 402};
403
9467fe12
HV		 404static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
405{
406 return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
407}
408
6951803c
LR		 409#define WM8775_GID (1 << 0)
410
411#define call_hw(core, grpid, o, f, args...) \
b8341e1d
HV		 412 do { \
413 if (!core->i2c_rc) { \
414 if (core->gate_ctrl) \
415 core->gate_ctrl(core, 1); \
6951803c 416 v4l2_device_call_all(&core->v4l2_dev, grpid, o, f, ##args); \
b8341e1d
HV		 417 if (core->gate_ctrl) \
418 core->gate_ctrl(core, 0); \
419 } \
420 } while (0)
421
6951803c
LR		 422#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args)
423
1da177e4
LT		 424struct cx8800_dev;
425struct cx8802_dev;
426
427/* ----------------------------------------------------------- */
428/* function 0: video stuff */
429
430struct cx8800_fh {
431 struct cx8800_dev *dev;
432 enum v4l2_buf_type type;
433 int radio;
434 unsigned int resources;
435
436 /* video overlay */
437 struct v4l2_window win;
438 struct v4l2_clip *clips;
439 unsigned int nclips;
440
441 /* video capture */
2e4e98e7 442 const struct cx8800_fmt *fmt;
1da177e4
LT		 443 unsigned int width,height;
444 struct videobuf_queue vidq;
445
446 /* vbi capture */
447 struct videobuf_queue vbiq;
448};
449
450struct cx8800_suspend_state {
451 int disabled;
452};
453
454struct cx8800_dev {
455 struct cx88_core *core;
e52e98a7 456 spinlock_t slock;
1da177e4
LT		 457
458 /* various device info */
459 unsigned int resources;
460 struct video_device *video_dev;
461 struct video_device *vbi_dev;
462 struct video_device *radio_dev;
463
464 /* pci i/o */
465 struct pci_dev *pci;
466 unsigned char pci_rev,pci_lat;
467
1da177e4
LT		 468
469 /* capture queues */
470 struct cx88_dmaqueue vidq;
471 struct cx88_dmaqueue vbiq;
472
473 /* various v4l controls */
1da177e4
LT		 474
475 /* other global state info */
476 struct cx8800_suspend_state state;
477};
478
479/* ----------------------------------------------------------- */
480/* function 1: audio/alsa stuff */
e52e98a7 481/* =============> moved to cx88-alsa.c <====================== */
1da177e4 482
1da177e4
LT		 483
484/* ----------------------------------------------------------- */
485/* function 2: mpeg stuff */
486
487struct cx8802_fh {
488 struct cx8802_dev *dev;
489 struct videobuf_queue mpegq;
490};
491
492struct cx8802_suspend_state {
493 int disabled;
494};
495
6c5be74c
ST		 496struct cx8802_driver {
497 struct cx88_core *core;
081c2fc8
TP		 498
499 /* List of drivers attached to device */
500 struct list_head drvlist;
6c5be74c
ST		 501
502 /* Type of driver and access required */
503 enum cx88_board_type type_id;
504 enum cx8802_board_access hw_access;
505
506 /* MPEG 8802 internal only */
507 int (*suspend)(struct pci_dev *pci_dev, pm_message_t state);
508 int (*resume)(struct pci_dev *pci_dev);
509
1fe70e96
JN		 510 /* Callers to the following functions must hold core->lock */
511
1d6213ab
JN		 512 /* MPEG 8802 -> mini driver - Driver probe and configuration */
513 int (*probe)(struct cx8802_driver *drv);
6c5be74c
ST		 514 int (*remove)(struct cx8802_driver *drv);
515
516 /* MPEG 8802 -> mini driver - Access for hardware control */
517 int (*advise_acquire)(struct cx8802_driver *drv);
518 int (*advise_release)(struct cx8802_driver *drv);
519
520 /* MPEG 8802 <- mini driver - Access for hardware control */
521 int (*request_acquire)(struct cx8802_driver *drv);
522 int (*request_release)(struct cx8802_driver *drv);
523};
524
1da177e4
LT		 525struct cx8802_dev {
526 struct cx88_core *core;
e52e98a7 527 spinlock_t slock;
1da177e4
LT		 528
529 /* pci i/o */
530 struct pci_dev *pci;
531 unsigned char pci_rev,pci_lat;
532
533 /* dma queues */
534 struct cx88_dmaqueue mpegq;
535 u32 ts_packet_size;
536 u32 ts_packet_count;
537
538 /* other global state info */
539 struct cx8802_suspend_state state;
540
541 /* for blackbird only */
542 struct list_head devlist;
7717cbed
TP		 543#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \
544 defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE)
1da177e4
LT		 545 struct video_device *mpeg_dev;
546 u32 mailbox;
547 int width;
548 int height;
f9e54e0c 549 unsigned char mpeg_active; /* nonzero if mpeg encoder is active */
1da177e4 550
7717cbed
TP		 551 /* mpeg params */
552 struct cx2341x_mpeg_params params;
553#endif
554
5a3ebe87 555#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
1da177e4 556 /* for dvb only */
363c35fc 557 struct videobuf_dvb_frontends frontends;
f0ad9097 558#endif
fc40b261 559
f0ad9097
TP		 560#if defined(CONFIG_VIDEO_CX88_VP3054) || \
561 defined(CONFIG_VIDEO_CX88_VP3054_MODULE)
562 /* For VP3045 secondary I2C bus support */
563 struct vp3054_i2c_state *vp3054;
05ad3907 564#endif
1da177e4
LT		 565 /* for switching modulation types */
566 unsigned char ts_gen_cntrl;
31629424 567
8a317a87 568 /* List of attached drivers; must hold core->lock to access */
081c2fc8 569 struct list_head drvlist;
8a317a87 570
081c2fc8 571 struct work_struct request_module_wk;
1da177e4
LT		 572};
573
574/* ----------------------------------------------------------- */
575
576#define cx_read(reg) readl(core->lmmio + ((reg)>>2))
577#define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2))
578#define cx_writeb(reg,value) writeb((value), core->bmmio + (reg))
579
580#define cx_andor(reg,mask,value) \
581 writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\
582 ((value) & (mask)), core->lmmio+((reg)>>2))
583#define cx_set(reg,bit) cx_andor((reg),(bit),(bit))
584#define cx_clear(reg,bit) cx_andor((reg),(bit),0)
585
586#define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); }
587
588/* shadow registers */
589#define cx_sread(sreg) (core->shadow[sreg])
590#define cx_swrite(sreg,reg,value) \
591 (core->shadow[sreg] = value, \
592 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
593#define cx_sandor(sreg,reg,mask,value) \
594 (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
595 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
596
597/* ----------------------------------------------------------- */
598/* cx88-core.c */
599
2e4e98e7 600extern void cx88_print_irqbits(const char *name, const char *tag, const char *strings[],
66623a04 601 int len, u32 bits, u32 mask);
1da177e4
LT		 602
603extern int cx88_core_irq(struct cx88_core *core, u32 status);
604extern void cx88_wakeup(struct cx88_core *core,
605 struct cx88_dmaqueue *q, u32 count);
606extern void cx88_shutdown(struct cx88_core *core);
607extern int cx88_reset(struct cx88_core *core);
608
609extern int
610cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
611 struct scatterlist *sglist,
612 unsigned int top_offset, unsigned int bottom_offset,
613 unsigned int bpl, unsigned int padding, unsigned int lines);
614extern int
615cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
616 struct scatterlist *sglist, unsigned int bpl,
05b27233 617 unsigned int lines, unsigned int lpi);
1da177e4
LT		 618extern int
619cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
620 u32 reg, u32 mask, u32 value);
621extern void
c7b0ac05 622cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf);
1da177e4
LT		 623
624extern void cx88_risc_disasm(struct cx88_core *core,
625 struct btcx_riscmem *risc);
626extern int cx88_sram_channel_setup(struct cx88_core *core,
2e4e98e7 627 const struct sram_channel *ch,
1da177e4
LT		 628 unsigned int bpl, u32 risc);
629extern void cx88_sram_channel_dump(struct cx88_core *core,
2e4e98e7 630 const struct sram_channel *ch);
1da177e4
LT		 631
632extern int cx88_set_scale(struct cx88_core *core, unsigned int width,
633 unsigned int height, enum v4l2_field field);
63ab1bdc 634extern int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm);
1da177e4
LT		 635
636extern struct video_device *cx88_vdev_init(struct cx88_core *core,
637 struct pci_dev *pci,
2e4e98e7 638 const struct video_device *template_,
639 const char *type);
1da177e4
LT		 640extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
641extern void cx88_core_put(struct cx88_core *core,
642 struct pci_dev *pci);
643
6f502b8a
MCC		 644extern int cx88_start_audio_dma(struct cx88_core *core);
645extern int cx88_stop_audio_dma(struct cx88_core *core);
646
647
1da177e4
LT		 648/* ----------------------------------------------------------- */
649/* cx88-vbi.c */
650
8d87cb9f
MCC		 651/* Can be used as g_vbi_fmt, try_vbi_fmt and s_vbi_fmt */
652int cx8800_vbi_fmt (struct file *file, void *priv,
653 struct v4l2_format *f);
654
b45009b0
MCC		 655/*
656int cx8800_start_vbi_dma(struct cx8800_dev *dev,
657 struct cx88_dmaqueue *q,
658 struct cx88_buffer *buf);
659*/
1da177e4
LT		 660int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
661int cx8800_restart_vbi_queue(struct cx8800_dev *dev,
662 struct cx88_dmaqueue *q);
663void cx8800_vbi_timeout(unsigned long data);
664
2e4e98e7 665extern const struct videobuf_queue_ops cx8800_vbi_qops;
1da177e4
LT		 666
667/* ----------------------------------------------------------- */
668/* cx88-i2c.c */
669
670extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
1da177e4
LT		 671
672
673/* ----------------------------------------------------------- */
674/* cx88-cards.c */
675
d7cba043 676extern int cx88_tuner_callback(void *dev, int component, int command, int arg);
bbc83597
TP		 677extern int cx88_get_resources(const struct cx88_core *core,
678 struct pci_dev *pci);
679extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr);
99e09eac 680extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl);
1da177e4
LT		 681
682/* ----------------------------------------------------------- */
683/* cx88-tvaudio.c */
684
1da177e4
LT		 685void cx88_set_tvaudio(struct cx88_core *core);
686void cx88_newstation(struct cx88_core *core);
687void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
688void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual);
689int cx88_audio_thread(void *data);
690
6c5be74c
ST		 691int cx8802_register_driver(struct cx8802_driver *drv);
692int cx8802_unregister_driver(struct cx8802_driver *drv);
8a317a87
JN		 693
694/* Caller must hold core->lock */
6c5be74c
ST		 695struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype);
696
e878cf3a
MB		 697/* ----------------------------------------------------------- */
698/* cx88-dsp.c */
699
700s32 cx88_dsp_detect_stereo_sap(struct cx88_core *core);
701
1da177e4
LT		 702/* ----------------------------------------------------------- */
703/* cx88-input.c */
704
705int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
706int cx88_ir_fini(struct cx88_core *core);
707void cx88_ir_irq(struct cx88_core *core);
92f4fc10
MCC		 708int cx88_ir_start(struct cx88_core *core);
709void cx88_ir_stop(struct cx88_core *core);
44243fc2 710extern void cx88_i2c_init_ir(struct cx88_core *core);
1da177e4
LT		 711
712/* ----------------------------------------------------------- */
713/* cx88-mpeg.c */
714
c7b0ac05
MCC		 715int cx8802_buf_prepare(struct videobuf_queue *q,struct cx8802_dev *dev,
716 struct cx88_buffer *buf, enum v4l2_field field);
1da177e4
LT		 717void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
718void cx8802_cancel_buffers(struct cx8802_dev *dev);
719
e52e98a7 720/* ----------------------------------------------------------- */
54da49f5 721/* cx88-video.c*/
38a2713a 722extern const u32 cx88_user_ctrls[];
6d04203c
FD		 723extern int cx8800_ctrl_query(struct cx88_core *core,
724 struct v4l2_queryctrl *qctrl);
54da49f5
MCC		 725int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i);
726int cx88_set_freq (struct cx88_core *core,struct v4l2_frequency *f);
727int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl);
728int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl);
729int cx88_video_mux(struct cx88_core *core, unsigned int input);
ubuntu-zesty-kernel mirror