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Commit | Line | Data |
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e0d3bafd SD |
1 | /* |
2 | cx231xx.h - driver for Conexant Cx23100/101/102 USB video capture devices | |
3 | ||
4 | Copyright (C) 2008 <srinivasa.deevi at conexant dot com> | |
84b5dbf3 | 5 | Based on em28xx driver |
e0d3bafd SD |
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 | #ifndef _CX231XX_H | |
23 | #define _CX231XX_H | |
24 | ||
25 | #include <linux/videodev2.h> | |
b1196126 SD |
26 | #include <linux/types.h> |
27 | #include <linux/ioctl.h> | |
e0d3bafd | 28 | #include <linux/i2c.h> |
61b04cb2 | 29 | #include <linux/workqueue.h> |
e0d3bafd | 30 | #include <linux/mutex.h> |
b7085c08 | 31 | #include <linux/usb.h> |
b1196126 | 32 | |
64fbf444 | 33 | #include <media/cx2341x.h> |
b1196126 SD |
34 | |
35 | #include <media/videobuf-vmalloc.h> | |
36 | #include <media/v4l2-device.h> | |
d2370f8e | 37 | #include <media/v4l2-ctrls.h> |
1d08a4fa | 38 | #include <media/v4l2-fh.h> |
6bda9644 | 39 | #include <media/rc-core.h> |
9ab66912 | 40 | #include <media/ir-kbd-i2c.h> |
e0d3bafd | 41 | #include <media/videobuf-dvb.h> |
e0d3bafd SD |
42 | |
43 | #include "cx231xx-reg.h" | |
6e4f574b | 44 | #include "cx231xx-pcb-cfg.h" |
e0d3bafd SD |
45 | #include "cx231xx-conf-reg.h" |
46 | ||
e0d3bafd | 47 | #define DRIVER_NAME "cx231xx" |
44ecf1df | 48 | #define PWR_SLEEP_INTERVAL 10 |
e0d3bafd SD |
49 | |
50 | /* I2C addresses for control block in Cx231xx */ | |
ecc67d10 SD |
51 | #define AFE_DEVICE_ADDRESS 0x60 |
52 | #define I2S_BLK_DEVICE_ADDRESS 0x98 | |
53 | #define VID_BLK_I2C_ADDRESS 0x88 | |
64fbf444 | 54 | #define VERVE_I2C_ADDRESS 0x40 |
e0d3bafd SD |
55 | #define DIF_USE_BASEBAND 0xFFFFFFFF |
56 | ||
57 | /* Boards supported by driver */ | |
58 | #define CX231XX_BOARD_UNKNOWN 0 | |
955e6ed8 MCC |
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 | |
64fbf444 | 63 | #define CX231XX_BOARD_CNXT_VIDEO_GRABBER 5 |
955e6ed8 MCC |
64 | #define CX231XX_BOARD_CNXT_RDE_250 6 |
65 | #define CX231XX_BOARD_CNXT_RDU_250 7 | |
1a50fdde | 66 | #define CX231XX_BOARD_HAUPPAUGE_EXETER 8 |
4270c3ca | 67 | #define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9 |
9417bc6d | 68 | #define CX231XX_BOARD_PV_PLAYTV_USB_HYBRID 10 |
4e105039 | 69 | #define CX231XX_BOARD_PV_XCAPTURE_USB 11 |
eeaaf817 | 70 | #define CX231XX_BOARD_KWORLD_UB430_USB_HYBRID 12 |
2a7b6a40 | 71 | #define CX231XX_BOARD_ICONBIT_U100 13 |
de8ae0d5 PM |
72 | #define CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL 14 |
73 | #define CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC 15 | |
68c97bf3 | 74 | #define CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2 16 |
3ead1ba3 | 75 | #define CX231XX_BOARD_OTG102 17 |
8b1255a2 | 76 | #define CX231XX_BOARD_KWORLD_UB445_USB_HYBRID 18 |
dd2e7dd2 | 77 | #define CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx 19 |
9e49f7c3 | 78 | #define CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx 20 |
809abdbf | 79 | #define CX231XX_BOARD_HAUPPAUGE_955Q 21 |
e0d3bafd SD |
80 | |
81 | /* Limits minimum and default number of buffers */ | |
82 | #define CX231XX_MIN_BUF 4 | |
83 | #define CX231XX_DEF_BUF 12 | |
84 | #define CX231XX_DEF_VBI_BUF 6 | |
85 | ||
86 | #define VBI_LINE_COUNT 17 | |
87 | #define VBI_LINE_LENGTH 1440 | |
88 | ||
89 | /*Limits the max URB message size */ | |
90 | #define URB_MAX_CTRL_SIZE 80 | |
91 | ||
92 | /* Params for validated field */ | |
93 | #define CX231XX_BOARD_NOT_VALIDATED 1 | |
84b5dbf3 | 94 | #define CX231XX_BOARD_VALIDATED 0 |
e0d3bafd SD |
95 | |
96 | /* maximum number of cx231xx boards */ | |
97 | #define CX231XX_MAXBOARDS 8 | |
98 | ||
99 | /* maximum number of frames that can be queued */ | |
100 | #define CX231XX_NUM_FRAMES 5 | |
101 | ||
102 | /* number of buffers for isoc transfers */ | |
103 | #define CX231XX_NUM_BUFS 8 | |
104 | ||
105 | /* number of packets for each buffer | |
106 | windows requests only 40 packets .. so we better do the same | |
107 | this is what I found out for all alternate numbers there! | |
108 | */ | |
109 | #define CX231XX_NUM_PACKETS 40 | |
110 | ||
e0d3bafd SD |
111 | /* default alternate; 0 means choose the best */ |
112 | #define CX231XX_PINOUT 0 | |
113 | ||
114 | #define CX231XX_INTERLACED_DEFAULT 1 | |
115 | ||
e0d3bafd | 116 | /* time to wait when stopping the isoc transfer */ |
b9255176 SD |
117 | #define CX231XX_URB_TIMEOUT \ |
118 | msecs_to_jiffies(CX231XX_NUM_BUFS * CX231XX_NUM_PACKETS) | |
e0d3bafd | 119 | |
64fbf444 PB |
120 | #define CX231xx_NORMS (\ |
121 | V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 | \ | |
122 | V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \ | |
123 | V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \ | |
124 | V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK) | |
64fbf444 PB |
125 | |
126 | #define SLEEP_S5H1432 30 | |
127 | #define CX23417_OSC_EN 8 | |
128 | #define CX23417_RESET 9 | |
129 | ||
130 | struct cx23417_fmt { | |
131 | char *name; | |
132 | u32 fourcc; /* v4l2 format id */ | |
133 | int depth; | |
134 | int flags; | |
135 | u32 cxformat; | |
136 | }; | |
e0d3bafd SD |
137 | enum cx231xx_mode { |
138 | CX231XX_SUSPEND, | |
139 | CX231XX_ANALOG_MODE, | |
140 | CX231XX_DIGITAL_MODE, | |
141 | }; | |
142 | ||
143 | enum cx231xx_std_mode { | |
144 | CX231XX_TV_AIR = 0, | |
145 | CX231XX_TV_CABLE | |
146 | }; | |
147 | ||
148 | enum cx231xx_stream_state { | |
149 | STREAM_OFF, | |
150 | STREAM_INTERRUPT, | |
151 | STREAM_ON, | |
152 | }; | |
153 | ||
154 | struct cx231xx; | |
155 | ||
64fbf444 | 156 | struct cx231xx_isoc_ctl { |
84b5dbf3 MCC |
157 | /* max packet size of isoc transaction */ |
158 | int max_pkt_size; | |
e0d3bafd | 159 | |
84b5dbf3 MCC |
160 | /* number of allocated urbs */ |
161 | int num_bufs; | |
e0d3bafd | 162 | |
84b5dbf3 MCC |
163 | /* urb for isoc transfers */ |
164 | struct urb **urb; | |
e0d3bafd | 165 | |
84b5dbf3 MCC |
166 | /* transfer buffers for isoc transfer */ |
167 | char **transfer_buffer; | |
e0d3bafd | 168 | |
84b5dbf3 MCC |
169 | /* Last buffer command and region */ |
170 | u8 cmd; | |
171 | int pos, size, pktsize; | |
e0d3bafd | 172 | |
84b5dbf3 MCC |
173 | /* Last field: ODD or EVEN? */ |
174 | int field; | |
e0d3bafd | 175 | |
84b5dbf3 MCC |
176 | /* Stores incomplete commands */ |
177 | u32 tmp_buf; | |
178 | int tmp_buf_len; | |
e0d3bafd | 179 | |
84b5dbf3 MCC |
180 | /* Stores already requested buffers */ |
181 | struct cx231xx_buffer *buf; | |
e0d3bafd | 182 | |
84b5dbf3 MCC |
183 | /* Stores the number of received fields */ |
184 | int nfields; | |
e0d3bafd | 185 | |
84b5dbf3 | 186 | /* isoc urb callback */ |
cde4362f | 187 | int (*isoc_copy) (struct cx231xx *dev, struct urb *urb); |
e0d3bafd SD |
188 | }; |
189 | ||
64fbf444 PB |
190 | struct cx231xx_bulk_ctl { |
191 | /* max packet size of bulk transaction */ | |
192 | int max_pkt_size; | |
193 | ||
194 | /* number of allocated urbs */ | |
195 | int num_bufs; | |
196 | ||
197 | /* urb for bulk transfers */ | |
198 | struct urb **urb; | |
199 | ||
200 | /* transfer buffers for bulk transfer */ | |
201 | char **transfer_buffer; | |
202 | ||
203 | /* Last buffer command and region */ | |
204 | u8 cmd; | |
205 | int pos, size, pktsize; | |
206 | ||
207 | /* Last field: ODD or EVEN? */ | |
208 | int field; | |
209 | ||
210 | /* Stores incomplete commands */ | |
211 | u32 tmp_buf; | |
212 | int tmp_buf_len; | |
213 | ||
214 | /* Stores already requested buffers */ | |
215 | struct cx231xx_buffer *buf; | |
216 | ||
217 | /* Stores the number of received fields */ | |
218 | int nfields; | |
219 | ||
220 | /* bulk urb callback */ | |
221 | int (*bulk_copy) (struct cx231xx *dev, struct urb *urb); | |
222 | }; | |
223 | ||
e0d3bafd | 224 | struct cx231xx_fmt { |
84b5dbf3 MCC |
225 | char *name; |
226 | u32 fourcc; /* v4l2 format id */ | |
227 | int depth; | |
228 | int reg; | |
e0d3bafd SD |
229 | }; |
230 | ||
231 | /* buffer for one video frame */ | |
232 | struct cx231xx_buffer { | |
233 | /* common v4l buffer stuff -- must be first */ | |
234 | struct videobuf_buffer vb; | |
235 | ||
236 | struct list_head frame; | |
237 | int top_field; | |
238 | int receiving; | |
239 | }; | |
240 | ||
64fbf444 PB |
241 | enum ps_package_head { |
242 | CX231XX_NEED_ADD_PS_PACKAGE_HEAD = 0, | |
243 | CX231XX_NONEED_PS_PACKAGE_HEAD | |
244 | }; | |
245 | ||
e0d3bafd | 246 | struct cx231xx_dmaqueue { |
84b5dbf3 MCC |
247 | struct list_head active; |
248 | struct list_head queued; | |
e0d3bafd | 249 | |
84b5dbf3 | 250 | wait_queue_head_t wq; |
e0d3bafd SD |
251 | |
252 | /* Counters to control buffer fill */ | |
84b5dbf3 MCC |
253 | int pos; |
254 | u8 is_partial_line; | |
255 | u8 partial_buf[8]; | |
256 | u8 last_sav; | |
257 | int current_field; | |
258 | u32 bytes_left_in_line; | |
259 | u32 lines_completed; | |
260 | u8 field1_done; | |
261 | u32 lines_per_field; | |
64fbf444 PB |
262 | |
263 | /*Mpeg2 control buffer*/ | |
264 | u8 *p_left_data; | |
265 | u32 left_data_count; | |
266 | u8 mpeg_buffer_done; | |
267 | u32 mpeg_buffer_completed; | |
268 | enum ps_package_head add_ps_package_head; | |
269 | char ps_head[10]; | |
e0d3bafd SD |
270 | }; |
271 | ||
e0d3bafd SD |
272 | /* inputs */ |
273 | ||
274 | #define MAX_CX231XX_INPUT 4 | |
275 | ||
276 | enum cx231xx_itype { | |
277 | CX231XX_VMUX_COMPOSITE1 = 1, | |
278 | CX231XX_VMUX_SVIDEO, | |
279 | CX231XX_VMUX_TELEVISION, | |
84b5dbf3 MCC |
280 | CX231XX_VMUX_CABLE, |
281 | CX231XX_RADIO, | |
282 | CX231XX_VMUX_DVB, | |
e0d3bafd SD |
283 | CX231XX_VMUX_DEBUG |
284 | }; | |
285 | ||
286 | enum cx231xx_v_input { | |
84b5dbf3 MCC |
287 | CX231XX_VIN_1_1 = 0x1, |
288 | CX231XX_VIN_2_1, | |
289 | CX231XX_VIN_3_1, | |
290 | CX231XX_VIN_4_1, | |
291 | CX231XX_VIN_1_2 = 0x01, | |
292 | CX231XX_VIN_2_2, | |
293 | CX231XX_VIN_3_2, | |
294 | CX231XX_VIN_1_3 = 0x1, | |
295 | CX231XX_VIN_2_3, | |
296 | CX231XX_VIN_3_3, | |
e0d3bafd SD |
297 | }; |
298 | ||
299 | /* cx231xx has two audio inputs: tuner and line in */ | |
300 | enum cx231xx_amux { | |
301 | /* This is the only entry for cx231xx tuner input */ | |
84b5dbf3 | 302 | CX231XX_AMUX_VIDEO, /* cx231xx tuner */ |
e0d3bafd SD |
303 | CX231XX_AMUX_LINE_IN, /* Line In */ |
304 | }; | |
305 | ||
306 | struct cx231xx_reg_seq { | |
307 | unsigned char bit; | |
84b5dbf3 | 308 | unsigned char val; |
e0d3bafd SD |
309 | int sleep; |
310 | }; | |
311 | ||
312 | struct cx231xx_input { | |
313 | enum cx231xx_itype type; | |
314 | unsigned int vmux; | |
315 | enum cx231xx_amux amux; | |
316 | struct cx231xx_reg_seq *gpio; | |
317 | }; | |
318 | ||
319 | #define INPUT(nr) (&cx231xx_boards[dev->model].input[nr]) | |
320 | ||
321 | enum cx231xx_decoder { | |
322 | CX231XX_NODECODER, | |
323 | CX231XX_AVDECODER | |
324 | }; | |
325 | ||
b9255176 | 326 | enum CX231XX_I2C_MASTER_PORT { |
9abe3b89 MS |
327 | I2C_0 = 0, /* master 0 - internal connection */ |
328 | I2C_1 = 1, /* master 1 - used with mux */ | |
329 | I2C_2 = 2, /* master 2 */ | |
330 | I2C_1_MUX_1 = 3, /* master 1 - port 1 (I2C_DEMOD_EN = 0) */ | |
331 | I2C_1_MUX_3 = 4 /* master 1 - port 3 (I2C_DEMOD_EN = 1) */ | |
b9255176 | 332 | }; |
e0d3bafd SD |
333 | |
334 | struct cx231xx_board { | |
335 | char *name; | |
336 | int vchannels; | |
337 | int tuner_type; | |
338 | int tuner_addr; | |
84b5dbf3 | 339 | v4l2_std_id norm; /* tv norm */ |
e0d3bafd | 340 | |
84b5dbf3 MCC |
341 | /* demod related */ |
342 | int demod_addr; | |
343 | u8 demod_xfer_mode; /* 0 - Serial; 1 - parallel */ | |
e0d3bafd SD |
344 | |
345 | /* GPIO Pins */ | |
346 | struct cx231xx_reg_seq *dvb_gpio; | |
347 | struct cx231xx_reg_seq *suspend_gpio; | |
348 | struct cx231xx_reg_seq *tuner_gpio; | |
78bb6df6 MCC |
349 | /* Negative means don't use it */ |
350 | s8 tuner_sif_gpio; | |
351 | s8 tuner_scl_gpio; | |
352 | s8 tuner_sda_gpio; | |
e0d3bafd | 353 | |
84b5dbf3 MCC |
354 | /* PIN ctrl */ |
355 | u32 ctl_pin_status_mask; | |
356 | u8 agc_analog_digital_select_gpio; | |
357 | u32 gpio_pin_status_mask; | |
e0d3bafd | 358 | |
84b5dbf3 MCC |
359 | /* i2c masters */ |
360 | u8 tuner_i2c_master; | |
361 | u8 demod_i2c_master; | |
9ab66912 MCC |
362 | u8 ir_i2c_master; |
363 | ||
364 | /* for devices with I2C chips for IR */ | |
29e3ec19 | 365 | char *rc_map_name; |
e0d3bafd SD |
366 | |
367 | unsigned int max_range_640_480:1; | |
368 | unsigned int has_dvb:1; | |
2f861387 | 369 | unsigned int has_417:1; |
e0d3bafd | 370 | unsigned int valid:1; |
2f861387 MCC |
371 | unsigned int no_alt_vanc:1; |
372 | unsigned int external_av:1; | |
e0d3bafd SD |
373 | |
374 | unsigned char xclk, i2c_speed; | |
375 | ||
376 | enum cx231xx_decoder decoder; | |
88806218 | 377 | int output_mode; |
e0d3bafd | 378 | |
84b5dbf3 MCC |
379 | struct cx231xx_input input[MAX_CX231XX_INPUT]; |
380 | struct cx231xx_input radio; | |
b088ba65 | 381 | struct rc_map *ir_codes; |
e0d3bafd SD |
382 | }; |
383 | ||
384 | /* device states */ | |
385 | enum cx231xx_dev_state { | |
386 | DEV_INITIALIZED = 0x01, | |
387 | DEV_DISCONNECTED = 0x02, | |
e0d3bafd SD |
388 | }; |
389 | ||
84b5dbf3 MCC |
390 | enum AFE_MODE { |
391 | AFE_MODE_LOW_IF, | |
392 | AFE_MODE_BASEBAND, | |
393 | AFE_MODE_EU_HI_IF, | |
394 | AFE_MODE_US_HI_IF, | |
395 | AFE_MODE_JAPAN_HI_IF | |
e0d3bafd SD |
396 | }; |
397 | ||
84b5dbf3 MCC |
398 | enum AUDIO_INPUT { |
399 | AUDIO_INPUT_MUTE, | |
400 | AUDIO_INPUT_LINE, | |
401 | AUDIO_INPUT_TUNER_TV, | |
402 | AUDIO_INPUT_SPDIF, | |
403 | AUDIO_INPUT_TUNER_FM | |
e0d3bafd SD |
404 | }; |
405 | ||
406 | #define CX231XX_AUDIO_BUFS 5 | |
64fbf444 PB |
407 | #define CX231XX_NUM_AUDIO_PACKETS 16 |
408 | #define CX231XX_ISO_NUM_AUDIO_PACKETS 64 | |
e0d3bafd | 409 | |
e0d3bafd SD |
410 | /* cx231xx extensions */ |
411 | #define CX231XX_AUDIO 0x10 | |
412 | #define CX231XX_DVB 0x20 | |
413 | ||
414 | struct cx231xx_audio { | |
415 | char name[50]; | |
416 | char *transfer_buffer[CX231XX_AUDIO_BUFS]; | |
417 | struct urb *urb[CX231XX_AUDIO_BUFS]; | |
418 | struct usb_device *udev; | |
419 | unsigned int capture_transfer_done; | |
84b5dbf3 | 420 | struct snd_pcm_substream *capture_pcm_substream; |
e0d3bafd SD |
421 | |
422 | unsigned int hwptr_done_capture; | |
84b5dbf3 | 423 | struct snd_card *sndcard; |
e0d3bafd SD |
424 | |
425 | int users, shutdown; | |
64fbf444 | 426 | /* locks */ |
e0d3bafd SD |
427 | spinlock_t slock; |
428 | ||
84b5dbf3 MCC |
429 | int alt; /* alternate */ |
430 | int max_pkt_size; /* max packet size of isoc transaction */ | |
431 | int num_alt; /* Number of alternative settings */ | |
e0d3bafd | 432 | unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */ |
84b5dbf3 | 433 | u16 end_point_addr; |
e0d3bafd SD |
434 | }; |
435 | ||
436 | struct cx231xx; | |
437 | ||
438 | struct cx231xx_fh { | |
1d08a4fa | 439 | struct v4l2_fh fh; |
e0d3bafd | 440 | struct cx231xx *dev; |
84b5dbf3 | 441 | unsigned int stream_on:1; /* Locks streams */ |
84b5dbf3 | 442 | enum v4l2_buf_type type; |
64fbf444 | 443 | |
71590765 | 444 | struct videobuf_queue vb_vidq; |
64fbf444 PB |
445 | |
446 | /* vbi capture */ | |
447 | struct videobuf_queue vidq; | |
448 | struct videobuf_queue vbiq; | |
449 | ||
450 | /* MPEG Encoder specifics ONLY */ | |
451 | ||
452 | atomic_t v4l_reading; | |
e0d3bafd SD |
453 | }; |
454 | ||
b9255176 | 455 | /*****************************************************************/ |
e0d3bafd | 456 | /* set/get i2c */ |
b9255176 SD |
457 | /* 00--1Mb/s, 01-400kb/s, 10--100kb/s, 11--5Mb/s */ |
458 | #define I2C_SPEED_1M 0x0 | |
459 | #define I2C_SPEED_400K 0x1 | |
460 | #define I2C_SPEED_100K 0x2 | |
461 | #define I2C_SPEED_5M 0x3 | |
462 | ||
463 | /* 0-- STOP transaction */ | |
464 | #define I2C_STOP 0x0 | |
465 | /* 1-- do not transmit STOP at end of transaction */ | |
466 | #define I2C_NOSTOP 0x1 | |
b251e618 | 467 | /* 1--allow slave to insert clock wait states */ |
b9255176 | 468 | #define I2C_SYNC 0x1 |
e0d3bafd SD |
469 | |
470 | struct cx231xx_i2c { | |
84b5dbf3 | 471 | struct cx231xx *dev; |
e0d3bafd | 472 | |
84b5dbf3 | 473 | int nr; |
e0d3bafd SD |
474 | |
475 | /* i2c i/o */ | |
84b5dbf3 | 476 | struct i2c_adapter i2c_adap; |
84b5dbf3 | 477 | u32 i2c_rc; |
e0d3bafd SD |
478 | |
479 | /* different settings for each bus */ | |
84b5dbf3 MCC |
480 | u8 i2c_period; |
481 | u8 i2c_nostop; | |
482 | u8 i2c_reserve; | |
e0d3bafd SD |
483 | }; |
484 | ||
84b5dbf3 MCC |
485 | struct cx231xx_i2c_xfer_data { |
486 | u8 dev_addr; | |
487 | u8 direction; /* 1 - IN, 0 - OUT */ | |
488 | u8 saddr_len; /* sub address len */ | |
489 | u16 saddr_dat; /* sub addr data */ | |
490 | u8 buf_size; /* buffer size */ | |
491 | u8 *p_buffer; /* pointer to the buffer */ | |
e0d3bafd SD |
492 | }; |
493 | ||
6e4f574b | 494 | struct VENDOR_REQUEST_IN { |
84b5dbf3 MCC |
495 | u8 bRequest; |
496 | u16 wValue; | |
497 | u16 wIndex; | |
498 | u16 wLength; | |
499 | u8 direction; | |
500 | u8 bData; | |
501 | u8 *pBuff; | |
b9255176 | 502 | }; |
e0d3bafd | 503 | |
64fbf444 PB |
504 | struct cx231xx_tvnorm { |
505 | char *name; | |
506 | v4l2_std_id id; | |
507 | u32 cxiformat; | |
508 | u32 cxoformat; | |
509 | }; | |
510 | ||
6e4f574b | 511 | enum TRANSFER_TYPE { |
84b5dbf3 MCC |
512 | Raw_Video = 0, |
513 | Audio, | |
514 | Vbi, /* VANC */ | |
515 | Sliced_cc, /* HANC */ | |
516 | TS1_serial_mode, | |
517 | TS2, | |
518 | TS1_parallel_mode | |
b9255176 | 519 | } ; |
e0d3bafd SD |
520 | |
521 | struct cx231xx_video_mode { | |
84b5dbf3 | 522 | /* Isoc control struct */ |
e0d3bafd | 523 | struct cx231xx_dmaqueue vidq; |
64fbf444 PB |
524 | struct cx231xx_isoc_ctl isoc_ctl; |
525 | struct cx231xx_bulk_ctl bulk_ctl; | |
526 | /* locks */ | |
e0d3bafd SD |
527 | spinlock_t slock; |
528 | ||
529 | /* usb transfer */ | |
84b5dbf3 MCC |
530 | int alt; /* alternate */ |
531 | int max_pkt_size; /* max packet size of isoc transaction */ | |
532 | int num_alt; /* Number of alternative settings */ | |
e0d3bafd | 533 | unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */ |
84b5dbf3 | 534 | u16 end_point_addr; |
e0d3bafd | 535 | }; |
1e451808 | 536 | |
64fbf444 PB |
537 | struct cx231xx_tsport { |
538 | struct cx231xx *dev; | |
539 | ||
540 | int nr; | |
541 | int sram_chno; | |
542 | ||
543 | struct videobuf_dvb_frontends frontends; | |
544 | ||
545 | /* dma queues */ | |
546 | ||
547 | u32 ts_packet_size; | |
548 | u32 ts_packet_count; | |
549 | ||
550 | int width; | |
551 | int height; | |
552 | ||
553 | /* locks */ | |
554 | spinlock_t slock; | |
555 | ||
556 | /* registers */ | |
557 | u32 reg_gpcnt; | |
558 | u32 reg_gpcnt_ctl; | |
559 | u32 reg_dma_ctl; | |
560 | u32 reg_lngth; | |
561 | u32 reg_hw_sop_ctrl; | |
562 | u32 reg_gen_ctrl; | |
563 | u32 reg_bd_pkt_status; | |
564 | u32 reg_sop_status; | |
565 | u32 reg_fifo_ovfl_stat; | |
566 | u32 reg_vld_misc; | |
567 | u32 reg_ts_clk_en; | |
568 | u32 reg_ts_int_msk; | |
569 | u32 reg_ts_int_stat; | |
570 | u32 reg_src_sel; | |
571 | ||
572 | /* Default register vals */ | |
573 | int pci_irqmask; | |
574 | u32 dma_ctl_val; | |
575 | u32 ts_int_msk_val; | |
576 | u32 gen_ctrl_val; | |
577 | u32 ts_clk_en_val; | |
578 | u32 src_sel_val; | |
579 | u32 vld_misc_val; | |
580 | u32 hw_sop_ctrl_val; | |
581 | ||
582 | /* Allow a single tsport to have multiple frontends */ | |
583 | u32 num_frontends; | |
584 | void *port_priv; | |
585 | }; | |
e0d3bafd | 586 | |
e0d3bafd SD |
587 | /* main device struct */ |
588 | struct cx231xx { | |
589 | /* generic device properties */ | |
84b5dbf3 MCC |
590 | char name[30]; /* name (including minor) of the device */ |
591 | int model; /* index in the device_data struct */ | |
592 | int devno; /* marks the number of this device */ | |
336fea92 | 593 | struct device *dev; /* pointer to USB interface's dev */ |
e0d3bafd SD |
594 | |
595 | struct cx231xx_board board; | |
596 | ||
9ab66912 | 597 | /* For I2C IR support */ |
141bb0dc | 598 | struct IR_i2c_init_data init_data; |
7528cd27 | 599 | struct i2c_client *ir_i2c_client; |
9ab66912 | 600 | |
84b5dbf3 MCC |
601 | unsigned int stream_on:1; /* Locks streams */ |
602 | unsigned int vbi_stream_on:1; /* Locks streams for VBI */ | |
e0d3bafd SD |
603 | unsigned int has_audio_class:1; |
604 | unsigned int has_alsa_audio:1; | |
605 | ||
77e97ba2 MCC |
606 | unsigned int i2c_scan_running:1; /* true only during i2c_scan */ |
607 | ||
84b5dbf3 | 608 | struct cx231xx_fmt *format; |
e0d3bafd | 609 | |
b1196126 SD |
610 | struct v4l2_device v4l2_dev; |
611 | struct v4l2_subdev *sd_cx25840; | |
612 | struct v4l2_subdev *sd_tuner; | |
d2370f8e HV |
613 | struct v4l2_ctrl_handler ctrl_handler; |
614 | struct v4l2_ctrl_handler radio_ctrl_handler; | |
88b6ffed | 615 | struct cx2341x_handler mpeg_ctrl_handler; |
b1196126 | 616 | |
61b04cb2 MCC |
617 | struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */ |
618 | atomic_t stream_started; /* stream should be running if true */ | |
619 | ||
84b5dbf3 | 620 | struct list_head devlist; |
e0d3bafd | 621 | |
84b5dbf3 MCC |
622 | int tuner_type; /* type of the tuner */ |
623 | int tuner_addr; /* tuner address */ | |
e0d3bafd | 624 | |
84b5dbf3 MCC |
625 | /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */ |
626 | struct cx231xx_i2c i2c_bus[3]; | |
15c212dd MS |
627 | struct i2c_adapter *i2c_mux_adap[2]; |
628 | ||
84b5dbf3 | 629 | unsigned int xc_fw_load_done:1; |
a1f26765 | 630 | unsigned int port_3_switch_enabled:1; |
64fbf444 | 631 | /* locks */ |
84b5dbf3 | 632 | struct mutex gpio_i2c_lock; |
64fbf444 | 633 | struct mutex i2c_lock; |
e0d3bafd SD |
634 | |
635 | /* video for linux */ | |
84b5dbf3 | 636 | int users; /* user count for exclusive use */ |
60acf187 | 637 | struct video_device vdev; /* video for linux device struct */ |
84b5dbf3 MCC |
638 | v4l2_std_id norm; /* selected tv norm */ |
639 | int ctl_freq; /* selected frequency */ | |
640 | unsigned int ctl_ainput; /* selected audio input */ | |
e0d3bafd SD |
641 | |
642 | /* frame properties */ | |
84b5dbf3 MCC |
643 | int width; /* current frame width */ |
644 | int height; /* current frame height */ | |
84b5dbf3 | 645 | int interlaced; /* 1=interlace fileds, 0=just top fileds */ |
e0d3bafd SD |
646 | |
647 | struct cx231xx_audio adev; | |
648 | ||
649 | /* states */ | |
650 | enum cx231xx_dev_state state; | |
651 | ||
84b5dbf3 | 652 | struct work_struct request_module_wk; |
e0d3bafd SD |
653 | |
654 | /* locks */ | |
655 | struct mutex lock; | |
84b5dbf3 | 656 | struct mutex ctrl_urb_lock; /* protects urb_buf */ |
e0d3bafd SD |
657 | struct list_head inqueue, outqueue; |
658 | wait_queue_head_t open, wait_frame, wait_stream; | |
60acf187 HV |
659 | struct video_device vbi_dev; |
660 | struct video_device radio_dev; | |
e0d3bafd | 661 | |
1d058bdc MCC |
662 | #if defined(CONFIG_MEDIA_CONTROLLER) |
663 | struct media_device *media_dev; | |
b6a40e72 | 664 | struct media_pad video_pad, vbi_pad; |
1d058bdc MCC |
665 | #endif |
666 | ||
e0d3bafd SD |
667 | unsigned char eedata[256]; |
668 | ||
84b5dbf3 MCC |
669 | struct cx231xx_video_mode video_mode; |
670 | struct cx231xx_video_mode vbi_mode; | |
671 | struct cx231xx_video_mode sliced_cc_mode; | |
672 | struct cx231xx_video_mode ts1_mode; | |
e0d3bafd | 673 | |
64fbf444 PB |
674 | atomic_t devlist_count; |
675 | ||
84b5dbf3 MCC |
676 | struct usb_device *udev; /* the usb device */ |
677 | char urb_buf[URB_MAX_CTRL_SIZE]; /* urb control msg buffer */ | |
e0d3bafd SD |
678 | |
679 | /* helper funcs that call usb_control_msg */ | |
cde4362f | 680 | int (*cx231xx_read_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg, |
e0d3bafd | 681 | char *buf, int len); |
cde4362f | 682 | int (*cx231xx_write_ctrl_reg) (struct cx231xx *dev, u8 req, u16 reg, |
84b5dbf3 | 683 | char *buf, int len); |
cde4362f | 684 | int (*cx231xx_send_usb_command) (struct cx231xx_i2c *i2c_bus, |
b9255176 | 685 | struct cx231xx_i2c_xfer_data *req_data); |
cde4362f MCC |
686 | int (*cx231xx_gpio_i2c_read) (struct cx231xx *dev, u8 dev_addr, |
687 | u8 *buf, u8 len); | |
688 | int (*cx231xx_gpio_i2c_write) (struct cx231xx *dev, u8 dev_addr, | |
689 | u8 *buf, u8 len); | |
84b5dbf3 | 690 | |
cde4362f MCC |
691 | int (*cx231xx_set_analog_freq) (struct cx231xx *dev, u32 freq); |
692 | int (*cx231xx_reset_analog_tuner) (struct cx231xx *dev); | |
e0d3bafd SD |
693 | |
694 | enum cx231xx_mode mode; | |
695 | ||
696 | struct cx231xx_dvb *dvb; | |
697 | ||
84b5dbf3 MCC |
698 | /* Cx231xx supported PCB config's */ |
699 | struct pcb_config current_pcb_config; | |
700 | u8 current_scenario_idx; | |
701 | u8 interface_count; | |
702 | u8 max_iad_interface_count; | |
e0d3bafd | 703 | |
84b5dbf3 MCC |
704 | /* GPIO related register direction and values */ |
705 | u32 gpio_dir; | |
706 | u32 gpio_val; | |
e0d3bafd | 707 | |
84b5dbf3 MCC |
708 | /* Power Modes */ |
709 | int power_mode; | |
e0d3bafd | 710 | |
ecc67d10 SD |
711 | /* afe parameters */ |
712 | enum AFE_MODE afe_mode; | |
713 | u32 afe_ref_count; | |
e0d3bafd | 714 | |
84b5dbf3 MCC |
715 | /* video related parameters */ |
716 | u32 video_input; | |
717 | u32 active_mode; | |
718 | u8 vbi_or_sliced_cc_mode; /* 0 - vbi ; 1 - sliced cc mode */ | |
719 | enum cx231xx_std_mode std_mode; /* 0 - Air; 1 - cable */ | |
e0d3bafd | 720 | |
64fbf444 PB |
721 | /*mode: digital=1 or analog=0*/ |
722 | u8 mode_tv; | |
723 | ||
724 | u8 USE_ISO; | |
725 | struct cx231xx_tvnorm encodernorm; | |
726 | struct cx231xx_tsport ts1, ts2; | |
60acf187 | 727 | struct video_device v4l_device; |
64fbf444 PB |
728 | atomic_t v4l_reader_count; |
729 | u32 freq; | |
730 | unsigned int input; | |
731 | u32 cx23417_mailbox; | |
732 | u32 __iomem *lmmio; | |
733 | u8 __iomem *bmmio; | |
e0d3bafd SD |
734 | }; |
735 | ||
64fbf444 PB |
736 | extern struct list_head cx231xx_devlist; |
737 | ||
b1196126 SD |
738 | #define cx25840_call(cx231xx, o, f, args...) \ |
739 | v4l2_subdev_call(cx231xx->sd_cx25840, o, f, ##args) | |
740 | #define tuner_call(cx231xx, o, f, args...) \ | |
741 | v4l2_subdev_call(cx231xx->sd_tuner, o, f, ##args) | |
742 | #define call_all(dev, o, f, args...) \ | |
743 | v4l2_device_call_until_err(&dev->v4l2_dev, 0, o, f, ##args) | |
744 | ||
e0d3bafd SD |
745 | struct cx231xx_ops { |
746 | struct list_head next; | |
747 | char *name; | |
748 | int id; | |
84b5dbf3 MCC |
749 | int (*init) (struct cx231xx *); |
750 | int (*fini) (struct cx231xx *); | |
e0d3bafd SD |
751 | }; |
752 | ||
753 | /* call back functions in dvb module */ | |
84b5dbf3 MCC |
754 | int cx231xx_set_analog_freq(struct cx231xx *dev, u32 freq); |
755 | int cx231xx_reset_analog_tuner(struct cx231xx *dev); | |
e0d3bafd SD |
756 | |
757 | /* Provided by cx231xx-i2c.c */ | |
7c894a3b | 758 | void cx231xx_do_i2c_scan(struct cx231xx *dev, int i2c_port); |
e0d3bafd SD |
759 | int cx231xx_i2c_register(struct cx231xx_i2c *bus); |
760 | int cx231xx_i2c_unregister(struct cx231xx_i2c *bus); | |
15c212dd MS |
761 | int cx231xx_i2c_mux_register(struct cx231xx *dev, int mux_no); |
762 | void cx231xx_i2c_mux_unregister(struct cx231xx *dev, int mux_no); | |
c3c3f1ae | 763 | struct i2c_adapter *cx231xx_get_i2c_adap(struct cx231xx *dev, int i2c_port); |
e0d3bafd SD |
764 | |
765 | /* Internal block control functions */ | |
64fbf444 PB |
766 | int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr, |
767 | u8 saddr_len, u32 *data, u8 data_len, int master); | |
768 | int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr, | |
769 | u8 saddr_len, u32 data, u8 data_len, int master); | |
e0d3bafd | 770 | int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, |
cde4362f | 771 | u16 saddr, u8 saddr_len, u32 *data, u8 data_len); |
e0d3bafd | 772 | int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr, |
84b5dbf3 MCC |
773 | u16 saddr, u8 saddr_len, u32 data, u8 data_len); |
774 | int cx231xx_reg_mask_write(struct cx231xx *dev, u8 dev_addr, u8 size, | |
775 | u16 register_address, u8 bit_start, u8 bit_end, | |
776 | u32 value); | |
e0d3bafd | 777 | int cx231xx_read_modify_write_i2c_dword(struct cx231xx *dev, u8 dev_addr, |
84b5dbf3 | 778 | u16 saddr, u32 mask, u32 value); |
e0d3bafd SD |
779 | u32 cx231xx_set_field(u32 field_mask, u32 data); |
780 | ||
64fbf444 PB |
781 | /*verve r/w*/ |
782 | void initGPIO(struct cx231xx *dev); | |
783 | void uninitGPIO(struct cx231xx *dev); | |
ecc67d10 SD |
784 | /* afe related functions */ |
785 | int cx231xx_afe_init_super_block(struct cx231xx *dev, u32 ref_count); | |
786 | int cx231xx_afe_init_channels(struct cx231xx *dev); | |
787 | int cx231xx_afe_setup_AFE_for_baseband(struct cx231xx *dev); | |
788 | int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux); | |
789 | int cx231xx_afe_set_mode(struct cx231xx *dev, enum AFE_MODE mode); | |
790 | int cx231xx_afe_update_power_control(struct cx231xx *dev, | |
6e4f574b | 791 | enum AV_MODE avmode); |
ecc67d10 | 792 | int cx231xx_afe_adjust_ref_count(struct cx231xx *dev, u32 video_input); |
e0d3bafd | 793 | |
ecc67d10 SD |
794 | /* i2s block related functions */ |
795 | int cx231xx_i2s_blk_initialize(struct cx231xx *dev); | |
796 | int cx231xx_i2s_blk_update_power_control(struct cx231xx *dev, | |
6e4f574b | 797 | enum AV_MODE avmode); |
ecc67d10 | 798 | int cx231xx_i2s_blk_set_audio_input(struct cx231xx *dev, u8 audio_input); |
e0d3bafd SD |
799 | |
800 | /* DIF related functions */ | |
801 | int cx231xx_dif_configure_C2HH_for_low_IF(struct cx231xx *dev, u32 mode, | |
84b5dbf3 | 802 | u32 function_mode, u32 standard); |
64fbf444 PB |
803 | void cx231xx_set_Colibri_For_LowIF(struct cx231xx *dev, u32 if_freq, |
804 | u8 spectral_invert, u32 mode); | |
805 | u32 cx231xx_Get_Colibri_CarrierOffset(u32 mode, u32 standerd); | |
806 | void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq, | |
807 | u8 spectral_invert, u32 mode); | |
808 | void cx231xx_Setup_AFE_for_LowIF(struct cx231xx *dev); | |
809 | void reset_s5h1432_demod(struct cx231xx *dev); | |
810 | void cx231xx_dump_HH_reg(struct cx231xx *dev); | |
811 | void update_HH_register_after_set_DIF(struct cx231xx *dev); | |
64fbf444 PB |
812 | |
813 | ||
814 | ||
e0d3bafd SD |
815 | int cx231xx_dif_set_standard(struct cx231xx *dev, u32 standard); |
816 | int cx231xx_tuner_pre_channel_change(struct cx231xx *dev); | |
817 | int cx231xx_tuner_post_channel_change(struct cx231xx *dev); | |
818 | ||
819 | /* video parser functions */ | |
cde4362f MCC |
820 | u8 cx231xx_find_next_SAV_EAV(u8 *p_buffer, u32 buffer_size, |
821 | u32 *p_bytes_used); | |
822 | u8 cx231xx_find_boundary_SAV_EAV(u8 *p_buffer, u8 *partial_buf, | |
823 | u32 *p_bytes_used); | |
e0d3bafd | 824 | int cx231xx_do_copy(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, |
cde4362f | 825 | u8 *p_buffer, u32 bytes_to_copy); |
84b5dbf3 MCC |
826 | void cx231xx_reset_video_buffer(struct cx231xx *dev, |
827 | struct cx231xx_dmaqueue *dma_q); | |
828 | u8 cx231xx_is_buffer_done(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q); | |
829 | u32 cx231xx_copy_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, | |
cde4362f | 830 | u8 *p_line, u32 length, int field_number); |
84b5dbf3 | 831 | u32 cx231xx_get_video_line(struct cx231xx *dev, struct cx231xx_dmaqueue *dma_q, |
cde4362f MCC |
832 | u8 sav_eav, u8 *p_buffer, u32 buffer_size); |
833 | void cx231xx_swab(u16 *from, u16 *to, u16 len); | |
e0d3bafd SD |
834 | |
835 | /* Provided by cx231xx-core.c */ | |
836 | ||
837 | u32 cx231xx_request_buffers(struct cx231xx *dev, u32 count); | |
838 | void cx231xx_queue_unusedframes(struct cx231xx *dev); | |
839 | void cx231xx_release_buffers(struct cx231xx *dev); | |
840 | ||
841 | /* read from control pipe */ | |
842 | int cx231xx_read_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, | |
84b5dbf3 | 843 | char *buf, int len); |
e0d3bafd SD |
844 | |
845 | /* write to control pipe */ | |
846 | int cx231xx_write_ctrl_reg(struct cx231xx *dev, u8 req, u16 reg, | |
84b5dbf3 | 847 | char *buf, int len); |
e0d3bafd SD |
848 | int cx231xx_mode_register(struct cx231xx *dev, u16 address, u32 mode); |
849 | ||
b9255176 SD |
850 | int cx231xx_send_vendor_cmd(struct cx231xx *dev, |
851 | struct VENDOR_REQUEST_IN *ven_req); | |
e0d3bafd | 852 | int cx231xx_send_usb_command(struct cx231xx_i2c *i2c_bus, |
b9255176 | 853 | struct cx231xx_i2c_xfer_data *req_data); |
e0d3bafd SD |
854 | |
855 | /* Gpio related functions */ | |
cde4362f | 856 | int cx231xx_send_gpio_cmd(struct cx231xx *dev, u32 gpio_bit, u8 *gpio_val, |
84b5dbf3 | 857 | u8 len, u8 request, u8 direction); |
e0d3bafd | 858 | int cx231xx_set_gpio_value(struct cx231xx *dev, int pin_number, int pin_value); |
84b5dbf3 MCC |
859 | int cx231xx_set_gpio_direction(struct cx231xx *dev, int pin_number, |
860 | int pin_value); | |
e0d3bafd SD |
861 | |
862 | int cx231xx_gpio_i2c_start(struct cx231xx *dev); | |
863 | int cx231xx_gpio_i2c_end(struct cx231xx *dev); | |
864 | int cx231xx_gpio_i2c_write_byte(struct cx231xx *dev, u8 data); | |
cde4362f | 865 | int cx231xx_gpio_i2c_read_byte(struct cx231xx *dev, u8 *buf); |
e0d3bafd SD |
866 | int cx231xx_gpio_i2c_read_ack(struct cx231xx *dev); |
867 | int cx231xx_gpio_i2c_write_ack(struct cx231xx *dev); | |
868 | int cx231xx_gpio_i2c_write_nak(struct cx231xx *dev); | |
869 | ||
cde4362f MCC |
870 | int cx231xx_gpio_i2c_read(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len); |
871 | int cx231xx_gpio_i2c_write(struct cx231xx *dev, u8 dev_addr, u8 *buf, u8 len); | |
e0d3bafd SD |
872 | |
873 | /* audio related functions */ | |
84b5dbf3 MCC |
874 | int cx231xx_set_audio_decoder_input(struct cx231xx *dev, |
875 | enum AUDIO_INPUT audio_input); | |
e0d3bafd SD |
876 | |
877 | int cx231xx_capture_start(struct cx231xx *dev, int start, u8 media_type); | |
e0d3bafd SD |
878 | int cx231xx_set_video_alternate(struct cx231xx *dev); |
879 | int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt); | |
64fbf444 PB |
880 | int is_fw_load(struct cx231xx *dev); |
881 | int cx231xx_check_fw(struct cx231xx *dev); | |
e0d3bafd | 882 | int cx231xx_init_isoc(struct cx231xx *dev, int max_packets, |
84b5dbf3 | 883 | int num_bufs, int max_pkt_size, |
cde4362f MCC |
884 | int (*isoc_copy) (struct cx231xx *dev, |
885 | struct urb *urb)); | |
64fbf444 PB |
886 | int cx231xx_init_bulk(struct cx231xx *dev, int max_packets, |
887 | int num_bufs, int max_pkt_size, | |
888 | int (*bulk_copy) (struct cx231xx *dev, | |
889 | struct urb *urb)); | |
890 | void cx231xx_stop_TS1(struct cx231xx *dev); | |
891 | void cx231xx_start_TS1(struct cx231xx *dev); | |
e0d3bafd | 892 | void cx231xx_uninit_isoc(struct cx231xx *dev); |
64fbf444 | 893 | void cx231xx_uninit_bulk(struct cx231xx *dev); |
e0d3bafd | 894 | int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode set_mode); |
64fbf444 PB |
895 | int cx231xx_unmute_audio(struct cx231xx *dev); |
896 | int cx231xx_ep5_bulkout(struct cx231xx *dev, u8 *firmware, u16 size); | |
897 | void cx231xx_disable656(struct cx231xx *dev); | |
898 | void cx231xx_enable656(struct cx231xx *dev); | |
899 | int cx231xx_demod_reset(struct cx231xx *dev); | |
e0d3bafd SD |
900 | int cx231xx_gpio_set(struct cx231xx *dev, struct cx231xx_reg_seq *gpio); |
901 | ||
902 | /* Device list functions */ | |
903 | void cx231xx_release_resources(struct cx231xx *dev); | |
904 | void cx231xx_release_analog_resources(struct cx231xx *dev); | |
905 | int cx231xx_register_analog_devices(struct cx231xx *dev); | |
906 | void cx231xx_remove_from_devlist(struct cx231xx *dev); | |
907 | void cx231xx_add_into_devlist(struct cx231xx *dev); | |
e0d3bafd SD |
908 | void cx231xx_init_extension(struct cx231xx *dev); |
909 | void cx231xx_close_extension(struct cx231xx *dev); | |
910 | ||
911 | /* hardware init functions */ | |
912 | int cx231xx_dev_init(struct cx231xx *dev); | |
913 | void cx231xx_dev_uninit(struct cx231xx *dev); | |
914 | void cx231xx_config_i2c(struct cx231xx *dev); | |
915 | int cx231xx_config(struct cx231xx *dev); | |
916 | ||
917 | /* Stream control functions */ | |
918 | int cx231xx_start_stream(struct cx231xx *dev, u32 ep_mask); | |
919 | int cx231xx_stop_stream(struct cx231xx *dev, u32 ep_mask); | |
920 | ||
921 | int cx231xx_initialize_stream_xfer(struct cx231xx *dev, u32 media_type); | |
922 | ||
923 | /* Power control functions */ | |
6e4f574b | 924 | int cx231xx_set_power_mode(struct cx231xx *dev, enum AV_MODE mode); |
e0d3bafd SD |
925 | int cx231xx_power_suspend(struct cx231xx *dev); |
926 | ||
927 | /* chip specific control functions */ | |
928 | int cx231xx_init_ctrl_pin_status(struct cx231xx *dev); | |
84b5dbf3 MCC |
929 | int cx231xx_set_agc_analog_digital_mux_select(struct cx231xx *dev, |
930 | u8 analog_or_digital); | |
a6f6fb9c | 931 | int cx231xx_enable_i2c_port_3(struct cx231xx *dev, bool is_port_3); |
e0d3bafd SD |
932 | |
933 | /* video audio decoder related functions */ | |
934 | void video_mux(struct cx231xx *dev, int index); | |
935 | int cx231xx_set_video_input_mux(struct cx231xx *dev, u8 input); | |
936 | int cx231xx_set_decoder_video_input(struct cx231xx *dev, u8 pin_type, u8 input); | |
937 | int cx231xx_do_mode_ctrl_overrides(struct cx231xx *dev); | |
938 | int cx231xx_set_audio_input(struct cx231xx *dev, u8 input); | |
e0d3bafd SD |
939 | |
940 | /* Provided by cx231xx-video.c */ | |
941 | int cx231xx_register_extension(struct cx231xx_ops *dev); | |
942 | void cx231xx_unregister_extension(struct cx231xx_ops *dev); | |
943 | void cx231xx_init_extension(struct cx231xx *dev); | |
944 | void cx231xx_close_extension(struct cx231xx *dev); | |
bc08734c HV |
945 | int cx231xx_querycap(struct file *file, void *priv, |
946 | struct v4l2_capability *cap); | |
b86d1544 | 947 | int cx231xx_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); |
2f73c7c5 | 948 | int cx231xx_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t); |
b86d1544 HV |
949 | int cx231xx_g_frequency(struct file *file, void *priv, |
950 | struct v4l2_frequency *f); | |
951 | int cx231xx_s_frequency(struct file *file, void *priv, | |
b530a447 | 952 | const struct v4l2_frequency *f); |
b86d1544 HV |
953 | int cx231xx_enum_input(struct file *file, void *priv, |
954 | struct v4l2_input *i); | |
955 | int cx231xx_g_input(struct file *file, void *priv, unsigned int *i); | |
956 | int cx231xx_s_input(struct file *file, void *priv, unsigned int i); | |
08fe9f7d | 957 | int cx231xx_g_chip_info(struct file *file, void *fh, struct v4l2_dbg_chip_info *chip); |
b86d1544 HV |
958 | int cx231xx_g_register(struct file *file, void *priv, |
959 | struct v4l2_dbg_register *reg); | |
960 | int cx231xx_s_register(struct file *file, void *priv, | |
977ba3b1 | 961 | const struct v4l2_dbg_register *reg); |
e0d3bafd SD |
962 | |
963 | /* Provided by cx231xx-cards.c */ | |
964 | extern void cx231xx_pre_card_setup(struct cx231xx *dev); | |
965 | extern void cx231xx_card_setup(struct cx231xx *dev); | |
966 | extern struct cx231xx_board cx231xx_boards[]; | |
967 | extern struct usb_device_id cx231xx_id_table[]; | |
968 | extern const unsigned int cx231xx_bcount; | |
e0d3bafd SD |
969 | int cx231xx_tuner_callback(void *ptr, int component, int command, int arg); |
970 | ||
64fbf444 PB |
971 | /* cx23885-417.c */ |
972 | extern int cx231xx_417_register(struct cx231xx *dev); | |
973 | extern void cx231xx_417_unregister(struct cx231xx *dev); | |
974 | ||
9ab66912 MCC |
975 | /* cx23885-input.c */ |
976 | ||
977 | #if defined(CONFIG_VIDEO_CX231XX_RC) | |
978 | int cx231xx_ir_init(struct cx231xx *dev); | |
979 | void cx231xx_ir_exit(struct cx231xx *dev); | |
980 | #else | |
27eb5e24 HV |
981 | static inline int cx231xx_ir_init(struct cx231xx *dev) |
982 | { | |
983 | return 0; | |
984 | } | |
985 | static inline void cx231xx_ir_exit(struct cx231xx *dev) {} | |
9ab66912 MCC |
986 | #endif |
987 | ||
e0d3bafd SD |
988 | static inline unsigned int norm_maxw(struct cx231xx *dev) |
989 | { | |
990 | if (dev->board.max_range_640_480) | |
991 | return 640; | |
992 | else | |
993 | return 720; | |
994 | } | |
995 | ||
996 | static inline unsigned int norm_maxh(struct cx231xx *dev) | |
997 | { | |
998 | if (dev->board.max_range_640_480) | |
999 | return 480; | |
1000 | else | |
1001 | return (dev->norm & V4L2_STD_625_50) ? 576 : 480; | |
1002 | } | |
1003 | #endif |