summaryrefslogtreecommitdiffstats
path: root/drivers/media/i2c/m5mols/m5mols_reg.h
blob: 58d8027508dfe338a7b4497b2fe77793cdf3312e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
/*
 * Register map for M-5MOLS 8M Pixel camera sensor with ISP
 *
 * Copyright (C) 2011 Samsung Electronics Co., Ltd.
 * Author: HeungJun Kim <riverful.kim@samsung.com>
 *
 * Copyright (C) 2009 Samsung Electronics Co., Ltd.
 * Author: Dongsoo Nathaniel Kim <dongsoo45.kim@samsung.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#ifndef M5MOLS_REG_H
#define M5MOLS_REG_H

#define M5MOLS_I2C_MAX_SIZE	4
#define M5MOLS_BYTE_READ	0x01
#define M5MOLS_BYTE_WRITE	0x02

#define I2C_CATEGORY(__cat)		((__cat >> 16) & 0xff)
#define I2C_COMMAND(__comm)		((__comm >> 8) & 0xff)
#define I2C_SIZE(__reg_s)		((__reg_s) & 0xff)
#define I2C_REG(__cat, __cmd, __reg_s)	((__cat << 16) | (__cmd << 8) | __reg_s)

/*
 * Category section register
 *
 * The category means set including relevant command of M-5MOLS.
 */
#define CAT_SYSTEM		0x00
#define CAT_PARAM		0x01
#define CAT_MONITOR		0x02
#define CAT_AE			0x03
#define CAT_WB			0x06
#define CAT_EXIF		0x07
#define CAT_FD			0x09
#define CAT_LENS		0x0a
#define CAT_CAPT_PARM		0x0b
#define CAT_CAPT_CTRL		0x0c
#define CAT_FLASH		0x0f	/* related to FW, revisions, booting */

/*
 * Category 0 - SYSTEM mode
 *
 * The SYSTEM mode in the M-5MOLS means area available to handle with the whole
 * & all-round system of sensor. It deals with version/interrupt/setting mode &
 * even sensor's status. Especially, the M-5MOLS sensor with ISP varies by
 * packaging & manufacturer, even the customer and project code. And the
 * function details may vary among them. The version information helps to
 * determine what methods shall be used in the driver.
 *
 * There is many registers between customer version address and awb one. For
 * more specific contents, see definition if file m5mols.h.
 */
#define SYSTEM_VER_CUSTOMER	I2C_REG(CAT_SYSTEM, 0x00, 1)
#define SYSTEM_VER_PROJECT	I2C_REG(CAT_SYSTEM, 0x01, 1)
#define SYSTEM_VER_FIRMWARE	I2C_REG(CAT_SYSTEM, 0x02, 2)
#define SYSTEM_VER_HARDWARE	I2C_REG(CAT_SYSTEM, 0x04, 2)
#define SYSTEM_VER_PARAMETER	I2C_REG(CAT_SYSTEM, 0x06, 2)
#define SYSTEM_VER_AWB		I2C_REG(CAT_SYSTEM, 0x08, 2)

#define SYSTEM_SYSMODE		I2C_REG(CAT_SYSTEM, 0x0b, 1)
#define REG_SYSINIT		0x00	/* SYSTEM mode */
#define REG_PARAMETER		0x01	/* PARAMETER mode */
#define REG_MONITOR		0x02	/* MONITOR mode */
#define REG_CAPTURE		0x03	/* CAPTURE mode */

#define SYSTEM_CMD(__cmd)	I2C_REG(CAT_SYSTEM, cmd, 1)
#define SYSTEM_VER_STRING	I2C_REG(CAT_SYSTEM, 0x0a, 1)
#define REG_SAMSUNG_ELECTRO	"SE"	/* Samsung Electro-Mechanics */
#define REG_SAMSUNG_OPTICS	"OP"	/* Samsung Fiber-Optics */
#define REG_SAMSUNG_TECHWIN	"TB"	/* Samsung Techwin */
/* SYSTEM mode status */
#define SYSTEM_STATUS	I2C_REG(CAT_SYSTEM, 0x0c, 1)

/* Interrupt pending register */
#define SYSTEM_INT_FACTOR	I2C_REG(CAT_SYSTEM, 0x10, 1)
/* interrupt enable register */
#define SYSTEM_INT_ENABLE	I2C_REG(CAT_SYSTEM, 0x11, 1)
#define REG_INT_MODE		(1 << 0)
#define REG_INT_AF		(1 << 1)
#define REG_INT_ZOOM		(1 << 2)
#define REG_INT_CAPTURE		(1 << 3)
#define REG_INT_FRAMESYNC	(1 << 4)
#define REG_INT_FD		(1 << 5)
#define REG_INT_LENS_INIT	(1 << 6)
#define REG_INT_SOUND		(1 << 7)
#define REG_INT_MASK		0x0f

/*
 * category 1 - PARAMETER mode
 *
 * This category supports function of camera features of M-5MOLS. It means we
 * can handle with preview(MONITOR) resolution size/frame per second/interface
 * between the sensor and the Application Processor/even the image effect.
 */

/* Resolution in the MONITOR mode */
#define PARM_MON_SIZE		I2C_REG(CAT_PARAM, 0x01, 1)

/* Frame rate */
#define PARM_MON_FPS		I2C_REG(CAT_PARAM, 0x02, 1)
#define REG_FPS_30		0x02

/* Video bus between the sensor and a host processor */
#define PARM_INTERFACE		I2C_REG(CAT_PARAM, 0x00, 1)
#define REG_INTERFACE_MIPI	0x02

/* Image effects */
#define PARM_EFFECT		I2C_REG(CAT_PARAM, 0x0b, 1)
#define REG_EFFECT_OFF		0x00
#define REG_EFFECT_NEGA		0x01
#define REG_EFFECT_EMBOSS	0x06
#define REG_EFFECT_OUTLINE	0x07
#define REG_EFFECT_WATERCOLOR	0x08

/*
 * Category 2 - MONITOR mode
 *
 * The MONITOR mode is same as preview mode as we said. The M-5MOLS has another
 * mode named "Preview", but this preview mode is used at the case specific
 * vider-recording mode. This mmode supports only YUYV format. On the other
 * hand, the JPEG & RAW formats is supports by CAPTURE mode. And, there are
 * another options like zoom/color effect(different with effect in PARAMETER
 * mode)/anti hand shaking algorithm.
 */

/* Target digital zoom position */
#define MON_ZOOM		I2C_REG(CAT_MONITOR, 0x01, 1)

/* CR value for color effect */
#define MON_CFIXR		I2C_REG(CAT_MONITOR, 0x0a, 1)
/* CB value for color effect */
#define MON_CFIXB		I2C_REG(CAT_MONITOR, 0x09, 1)
#define REG_CFIXB_SEPIA		0xd8
#define REG_CFIXR_SEPIA		0x18

#define MON_EFFECT		I2C_REG(CAT_MONITOR, 0x0b, 1)
#define REG_COLOR_EFFECT_OFF	0x00
#define REG_COLOR_EFFECT_ON	0x01

/* Chroma enable */
#define MON_CHROMA_EN		I2C_REG(CAT_MONITOR, 0x10, 1)
/* Chroma level */
#define MON_CHROMA_LVL		I2C_REG(CAT_MONITOR, 0x0f, 1)
#define REG_CHROMA_OFF		0x00
#define REG_CHROMA_ON		0x01

/* Sharpness on/off */
#define MON_EDGE_EN		I2C_REG(CAT_MONITOR, 0x12, 1)
/* Sharpness level */
#define MON_EDGE_LVL		I2C_REG(CAT_MONITOR, 0x11, 1)
#define REG_EDGE_OFF		0x00
#define REG_EDGE_ON		0x01

/* Set color tone (contrast) */
#define MON_TONE_CTL		I2C_REG(CAT_MONITOR, 0x25, 1)

/*
 * Category 3 - Auto Exposure
 *
 * The M-5MOLS exposure capbility is detailed as which is similar to digital
 * camera. This category supports AE locking/various AE mode(range of exposure)
 * /ISO/flickering/EV bias/shutter/meteoring, and anything else. And the
 * maximum/minimum exposure gain value depending on M-5MOLS firmware, may be
 * different. So, this category also provide getting the max/min values. And,
 * each MONITOR and CAPTURE mode has each gain/shutter/max exposure values.
 */

/* Auto Exposure locking */
#define AE_LOCK			I2C_REG(CAT_AE, 0x00, 1)
#define REG_AE_UNLOCK		0x00
#define REG_AE_LOCK		0x01

/* Auto Exposure algorithm mode */
#define AE_MODE			I2C_REG(CAT_AE, 0x01, 1)
#define REG_AE_OFF		0x00	/* AE off */
#define REG_AE_ALL		0x01	/* calc AE in all block integral */
#define REG_AE_CENTER		0x03	/* calc AE in center weighted */
#define REG_AE_SPOT		0x06	/* calc AE in specific spot */

#define AE_ISO			I2C_REG(CAT_AE, 0x05, 1)
#define REG_ISO_AUTO		0x00
#define REG_ISO_50		0x01
#define REG_ISO_100		0x02
#define REG_ISO_200		0x03
#define REG_ISO_400		0x04
#define REG_ISO_800		0x05

/* EV (scenemode) preset for MONITOR */
#define AE_EV_PRESET_MONITOR	I2C_REG(CAT_AE, 0x0a, 1)
/* EV (scenemode) preset for CAPTURE */
#define AE_EV_PRESET_CAPTURE	I2C_REG(CAT_AE, 0x0b, 1)
#define REG_SCENE_NORMAL	0x00
#define REG_SCENE_PORTRAIT	0x01
#define REG_SCENE_LANDSCAPE	0x02
#define REG_SCENE_SPORTS	0x03
#define REG_SCENE_PARTY_INDOOR	0x04
#define REG_SCENE_BEACH_SNOW	0x05
#define REG_SCENE_SUNSET	0x06
#define REG_SCENE_DAWN_DUSK	0x07
#define REG_SCENE_FALL		0x08
#define REG_SCENE_NIGHT		0x09
#define REG_SCENE_AGAINST_LIGHT	0x0a
#define REG_SCENE_FIRE		0x0b
#define REG_SCENE_TEXT		0x0c
#define REG_SCENE_CANDLE	0x0d

/* Manual gain in MONITOR mode */
#define AE_MAN_GAIN_MON		I2C_REG(CAT_AE, 0x12, 2)
/* Maximum gain in MONITOR mode */
#define AE_MAX_GAIN_MON		I2C_REG(CAT_AE, 0x1a, 2)
/* Manual gain in CAPTURE mode */
#define AE_MAN_GAIN_CAP		I2C_REG(CAT_AE, 0x26, 2)

#define AE_INDEX		I2C_REG(CAT_AE, 0x38, 1)
#define REG_AE_INDEX_20_NEG	0x00
#define REG_AE_INDEX_15_NEG	0x01
#define REG_AE_INDEX_10_NEG	0x02
#define REG_AE_INDEX_05_NEG	0x03
#define REG_AE_INDEX_00		0x04
#define REG_AE_INDEX_05_POS	0x05
#define REG_AE_INDEX_10_POS	0x06
#define REG_AE_INDEX_15_POS	0x07
#define REG_AE_INDEX_20_POS	0x08

/*
 * Category 6 - White Balance
 */

/* Auto Whitebalance locking */
#define AWB_LOCK		I2C_REG(CAT_WB, 0x00, 1)
#define REG_AWB_UNLOCK		0x00
#define REG_AWB_LOCK		0x01

#define AWB_MODE		I2C_REG(CAT_WB, 0x02, 1)
#define REG_AWB_AUTO		0x01	/* AWB off */
#define REG_AWB_PRESET		0x02	/* AWB preset */

/* Manual WB (preset) */
#define AWB_MANUAL		I2C_REG(CAT_WB, 0x03, 1)
#define REG_AWB_INCANDESCENT	0x01
#define REG_AWB_FLUORESCENT_1	0x02
#define REG_AWB_FLUORESCENT_2	0x03
#define REG_AWB_DAYLIGHT	0x04
#define REG_AWB_CLOUDY		0x05
#define REG_AWB_SHADE		0x06
#define REG_AWB_HORIZON		0x07
#define REG_AWB_LEDLIGHT	0x09

/*
 * Category 7 - EXIF information
 */
#define EXIF_INFO_EXPTIME_NU	I2C_REG(CAT_EXIF, 0x00, 4)
#define EXIF_INFO_EXPTIME_DE	I2C_REG(CAT_EXIF, 0x04, 4)
#define EXIF_INFO_TV_NU		I2C_REG(CAT_EXIF, 0x08, 4)
#define EXIF_INFO_TV_DE		I2C_REG(CAT_EXIF, 0x0c, 4)
#define EXIF_INFO_AV_NU		I2C_REG(CAT_EXIF, 0x10, 4)
#define EXIF_INFO_AV_DE		I2C_REG(CAT_EXIF, 0x14, 4)
#define EXIF_INFO_BV_NU		I2C_REG(CAT_EXIF, 0x18, 4)
#define EXIF_INFO_BV_DE		I2C_REG(CAT_EXIF, 0x1c, 4)
#define EXIF_INFO_EBV_NU	I2C_REG(CAT_EXIF, 0x20, 4)
#define EXIF_INFO_EBV_DE	I2C_REG(CAT_EXIF, 0x24, 4)
#define EXIF_INFO_ISO		I2C_REG(CAT_EXIF, 0x28, 2)
#define EXIF_INFO_FLASH		I2C_REG(CAT_EXIF, 0x2a, 2)
#define EXIF_INFO_SDR		I2C_REG(CAT_EXIF, 0x2c, 2)
#define EXIF_INFO_QVAL		I2C_REG(CAT_EXIF, 0x2e, 2)

/*
 * Category 9 - Face Detection
 */
#define FD_CTL			I2C_REG(CAT_FD, 0x00, 1)
#define BIT_FD_EN		0
#define BIT_FD_DRAW_FACE_FRAME	4
#define BIT_FD_DRAW_SMILE_LVL	6
#define REG_FD(shift)		(1 << shift)
#define REG_FD_OFF		0x0

/*
 * Category A - Lens Parameter
 */
#define AF_MODE			I2C_REG(CAT_LENS, 0x01, 1)
#define REG_AF_NORMAL		0x00	/* Normal AF, one time */
#define REG_AF_MACRO		0x01	/* Macro AF, one time */
#define REG_AF_POWEROFF		0x07

#define AF_EXECUTE		I2C_REG(CAT_LENS, 0x02, 1)
#define REG_AF_STOP		0x00
#define REG_AF_EXE_AUTO		0x01
#define REG_AF_EXE_CAF		0x02

#define AF_STATUS		I2C_REG(CAT_LENS, 0x03, 1)
#define REG_AF_FAIL		0x00
#define REG_AF_SUCCESS		0x02
#define REG_AF_IDLE		0x04
#define REG_AF_BUSY		0x05

#define AF_VERSION		I2C_REG(CAT_LENS, 0x0a, 1)

/*
 * Category B - CAPTURE Parameter
 */
#define CAPP_YUVOUT_MAIN	I2C_REG(CAT_CAPT_PARM, 0x00, 1)
#define REG_YUV422		0x00
#define REG_BAYER10		0x05
#define REG_BAYER8		0x06
#define REG_JPEG		0x10

#define CAPP_MAIN_IMAGE_SIZE	I2C_REG(CAT_CAPT_PARM, 0x01, 1)
#define CAPP_JPEG_SIZE_MAX	I2C_REG(CAT_CAPT_PARM, 0x0f, 4)
#define CAPP_JPEG_RATIO		I2C_REG(CAT_CAPT_PARM, 0x17, 1)

#define CAPP_MCC_MODE		I2C_REG(CAT_CAPT_PARM, 0x1d, 1)
#define REG_MCC_OFF		0x00
#define REG_MCC_NORMAL		0x01

#define CAPP_WDR_EN		I2C_REG(CAT_CAPT_PARM, 0x2c, 1)
#define REG_WDR_OFF		0x00
#define REG_WDR_ON		0x01
#define REG_WDR_AUTO		0x02

#define CAPP_LIGHT_CTRL		I2C_REG(CAT_CAPT_PARM, 0x40, 1)
#define REG_LIGHT_OFF		0x00
#define REG_LIGHT_ON		0x01
#define REG_LIGHT_AUTO		0x02

#define CAPP_FLASH_CTRL		I2C_REG(CAT_CAPT_PARM, 0x41, 1)
#define REG_FLASH_OFF		0x00
#define REG_FLASH_ON		0x01
#define REG_FLASH_AUTO		0x02

/*
 * Category C - CAPTURE Control
 */
#define CAPC_MODE		I2C_REG(CAT_CAPT_CTRL, 0x00, 1)
#define REG_CAP_NONE		0x00
#define REG_CAP_ANTI_SHAKE	0x02

/* Select single- or multi-shot capture */
#define CAPC_SEL_FRAME		I2C_REG(CAT_CAPT_CTRL, 0x06, 1)

#define CAPC_START		I2C_REG(CAT_CAPT_CTRL, 0x09, 1)
#define REG_CAP_START_MAIN	0x01
#define REG_CAP_START_THUMB	0x03

#define CAPC_IMAGE_SIZE		I2C_REG(CAT_CAPT_CTRL, 0x0d, 4)
#define CAPC_THUMB_SIZE		I2C_REG(CAT_CAPT_CTRL, 0x11, 4)

/*
 * Category F - Flash
 *
 * This mode provides functions about internal flash stuff and system startup.
 */

/* Starts internal ARM core booting after power-up */
#define FLASH_CAM_START		I2C_REG(CAT_FLASH, 0x12, 1)
#define REG_START_ARM_BOOT	0x01	/* write value */
#define REG_IN_FLASH_MODE	0x00	/* read value */

#endif	/* M5MOLS_REG_H */
OpenPOWER on IntegriCloud