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[net-next-2.6.git] / drivers / media / video / gspca / m5602 / m5602_po1030.h
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1/*
2 * Driver for the po1030 sensor.
c109f816 3 *
0c505e68 4 * Copyright (c) 2008 Erik Andrén
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5 * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
6 * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
7 *
8 * Portions of code to USB interface and ALi driver software,
9 * Copyright (c) 2006 Willem Duinker
10 * v4l2 interface modeled after the V4L2 driver
11 * for SN9C10x PC Camera Controllers
12 *
0bd7bd79 13 * Register defines taken from Pascal Stangs Procyon Armlib
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14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation, version 2.
18 *
19 */
20
21#ifndef M5602_PO1030_H_
22#define M5602_PO1030_H_
23
24#include "m5602_sensor.h"
25
26/*****************************************************************************/
27
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28#define PO1030_DEVID_H 0x00
29#define PO1030_DEVID_L 0x01
30#define PO1030_FRAMEWIDTH_H 0x04
31#define PO1030_FRAMEWIDTH_L 0x05
32#define PO1030_FRAMEHEIGHT_H 0x06
33#define PO1030_FRAMEHEIGHT_L 0x07
34#define PO1030_WINDOWX_H 0x08
35#define PO1030_WINDOWX_L 0x09
36#define PO1030_WINDOWY_H 0x0a
37#define PO1030_WINDOWY_L 0x0b
38#define PO1030_WINDOWWIDTH_H 0x0c
39#define PO1030_WINDOWWIDTH_L 0x0d
40#define PO1030_WINDOWHEIGHT_H 0x0e
41#define PO1030_WINDOWHEIGHT_L 0x0f
42
43#define PO1030_GLOBALIBIAS 0x12
44#define PO1030_PIXELIBIAS 0x13
45
46#define PO1030_GLOBALGAIN 0x15
47#define PO1030_RED_GAIN 0x16
48#define PO1030_GREEN_1_GAIN 0x17
49#define PO1030_BLUE_GAIN 0x18
50#define PO1030_GREEN_2_GAIN 0x19
51
52#define PO1030_INTEGLINES_H 0x1a
53#define PO1030_INTEGLINES_M 0x1b
54#define PO1030_INTEGLINES_L 0x1c
55
56#define PO1030_CONTROL1 0x1d
57#define PO1030_CONTROL2 0x1e
58#define PO1030_CONTROL3 0x1f
59#define PO1030_CONTROL4 0x20
60
61#define PO1030_PERIOD50_H 0x23
62#define PO1030_PERIOD50_L 0x24
63#define PO1030_PERIOD60_H 0x25
64#define PO1030_PERIOD60_L 0x26
65#define PO1030_REGCLK167 0x27
66#define PO1030_FLICKER_DELTA50 0x28
67#define PO1030_FLICKERDELTA60 0x29
68
69#define PO1030_ADCOFFSET 0x2c
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70
71/* Gamma Correction Coeffs */
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72#define PO1030_GC0 0x2d
73#define PO1030_GC1 0x2e
74#define PO1030_GC2 0x2f
75#define PO1030_GC3 0x30
76#define PO1030_GC4 0x31
77#define PO1030_GC5 0x32
78#define PO1030_GC6 0x33
79#define PO1030_GC7 0x34
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80
81/* Color Transform Matrix */
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82#define PO1030_CT0 0x35
83#define PO1030_CT1 0x36
84#define PO1030_CT2 0x37
85#define PO1030_CT3 0x38
86#define PO1030_CT4 0x39
87#define PO1030_CT5 0x3a
88#define PO1030_CT6 0x3b
89#define PO1030_CT7 0x3c
90#define PO1030_CT8 0x3d
91
92#define PO1030_AUTOCTRL1 0x3e
93#define PO1030_AUTOCTRL2 0x3f
94
95#define PO1030_YTARGET 0x40
96#define PO1030_GLOBALGAINMIN 0x41
97#define PO1030_GLOBALGAINMAX 0x42
98
99#define PO1030_AWB_RED_TUNING 0x47
100#define PO1030_AWB_BLUE_TUNING 0x48
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101
102/* Output format control */
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103#define PO1030_OUTFORMCTRL1 0x5a
104#define PO1030_OUTFORMCTRL2 0x5b
105#define PO1030_OUTFORMCTRL3 0x5c
106#define PO1030_OUTFORMCTRL4 0x5d
107#define PO1030_OUTFORMCTRL5 0x5e
c109f816 108
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109#define PO1030_EDGE_ENH_OFF 0x5f
110#define PO1030_EGA 0x60
111
112#define PO1030_Cb_U_GAIN 0x63
113#define PO1030_Cr_V_GAIN 0x64
114
115#define PO1030_YCONTRAST 0x74
116#define PO1030_YSATURATION 0x75
c109f816 117
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118#define PO1030_HFLIP (1 << 7)
119#define PO1030_VFLIP (1 << 6)
120
121#define PO1030_HREF_ENABLE (1 << 6)
122
123#define PO1030_RAW_RGB_BAYER 0x4
124
125#define PO1030_FRAME_EQUAL (1 << 3)
126#define PO1030_AUTO_SUBSAMPLING (1 << 4)
127
128#define PO1030_WEIGHT_WIN_2X (1 << 3)
129
130#define PO1030_SHUTTER_MODE (1 << 6)
131#define PO1030_AUTO_SUBSAMPLING (1 << 4)
132#define PO1030_FRAME_EQUAL (1 << 3)
133
134#define PO1030_SENSOR_RESET (1 << 5)
e2c97491 135
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136#define PO1030_SUBSAMPLING (1 << 6)
137
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138/*****************************************************************************/
139
140#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
e2c97491 141#define PO1030_EXPOSURE_DEFAULT 0x0085
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142#define PO1030_BLUE_GAIN_DEFAULT 0x36
143#define PO1030_RED_GAIN_DEFAULT 0x36
144#define PO1030_GREEN_GAIN_DEFAULT 0x40
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145
146/*****************************************************************************/
147
148/* Kernel module parameters */
149extern int force_sensor;
150extern int dump_sensor;
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151
152int po1030_probe(struct sd *sd);
153int po1030_init(struct sd *sd);
c996b368 154int po1030_start(struct sd *sd);
05d7d9ce 155void po1030_disconnect(struct sd *sd);
c109f816 156
dac136e6 157static const struct m5602_sensor po1030 = {
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158 .name = "PO1030",
159
160 .i2c_slave_id = 0xdc,
161 .i2c_regW = 1,
162
163 .probe = po1030_probe,
164 .init = po1030_init,
c996b368 165 .start = po1030_start,
05d7d9ce 166 .disconnect = po1030_disconnect,
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167};
168
780e3121 169static const unsigned char preinit_po1030[][3] = {
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170 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
171 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
172 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
173 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
174 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
c109f816 175 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
c109f816 176 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
e8a57405 177 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
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178 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
179 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
180 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
181 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
182 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
c109f816 183
27429082 184 {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
c109f816 185
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186 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
187 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
188 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
189 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
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190 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
191 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
192 {BRIDGE, M5602_XB_GPIO_DAT, 0x00}
193};
194
780e3121 195static const unsigned char init_po1030[][3] = {
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196 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
197 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
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198 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
199 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
200 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
c109f816 201 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
c109f816 202 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
c109f816 203
27429082 204 {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)},
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205
206 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
207 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
208 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
e8a57405 209 {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
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210 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
211 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
212 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
213 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
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214 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
215 {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
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216
217 {SENSOR, PO1030_AUTOCTRL2, 0x04},
bb9460eb 218
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219 {SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER},
220 {SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X},
825f31b0 221
bb9460eb 222 {SENSOR, PO1030_CONTROL2, 0x03},
c109f816 223 {SENSOR, 0x21, 0x90},
bb9460eb 224 {SENSOR, PO1030_YTARGET, 0x60},
c109f816 225 {SENSOR, 0x59, 0x13},
27429082 226 {SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE},
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227 {SENSOR, PO1030_EDGE_ENH_OFF, 0x00},
228 {SENSOR, PO1030_EGA, 0x80},
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229 {SENSOR, 0x78, 0x14},
230 {SENSOR, 0x6f, 0x01},
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231 {SENSOR, PO1030_GLOBALGAINMAX, 0x14},
232 {SENSOR, PO1030_Cb_U_GAIN, 0x38},
233 {SENSOR, PO1030_Cr_V_GAIN, 0x38},
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234 {SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE |
235 PO1030_AUTO_SUBSAMPLING |
236 PO1030_FRAME_EQUAL},
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237 {SENSOR, PO1030_GC0, 0x10},
238 {SENSOR, PO1030_GC1, 0x20},
239 {SENSOR, PO1030_GC2, 0x40},
240 {SENSOR, PO1030_GC3, 0x60},
241 {SENSOR, PO1030_GC4, 0x80},
242 {SENSOR, PO1030_GC5, 0xa0},
243 {SENSOR, PO1030_GC6, 0xc0},
244 {SENSOR, PO1030_GC7, 0xff},
cb29e691 245
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246 /* Set the width to 751 */
247 {SENSOR, PO1030_FRAMEWIDTH_H, 0x02},
248 {SENSOR, PO1030_FRAMEWIDTH_L, 0xef},
249
250 /* Set the height to 540 */
251 {SENSOR, PO1030_FRAMEHEIGHT_H, 0x02},
252 {SENSOR, PO1030_FRAMEHEIGHT_L, 0x1c},
253
254 /* Set the x window to 1 */
255 {SENSOR, PO1030_WINDOWX_H, 0x00},
256 {SENSOR, PO1030_WINDOWX_L, 0x01},
257
258 /* Set the y window to 1 */
259 {SENSOR, PO1030_WINDOWY_H, 0x00},
260 {SENSOR, PO1030_WINDOWY_L, 0x01},
261
262 /* with a very low lighted environment increase the exposure but
263 * decrease the FPS (Frame Per Second) */
264 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
265 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
266
267 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
268 {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
269 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
270 {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
271};
c109f816 272#endif