2 * Driver for the po1030 sensor.
4 * Copyright (c) 2008 Erik Andrén
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>
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
13 * Register defines taken from Pascal Stangs Procyon Armlib
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.
21 #ifndef M5602_PO1030_H_
22 #define M5602_PO1030_H_
24 #include "m5602_sensor.h"
26 /*****************************************************************************/
28 #define PO1030_REG_DEVID_H 0x00
29 #define PO1030_REG_DEVID_L 0x01
30 #define PO1030_REG_FRAMEWIDTH_H 0x04
31 #define PO1030_REG_FRAMEWIDTH_L 0x05
32 #define PO1030_REG_FRAMEHEIGHT_H 0x06
33 #define PO1030_REG_FRAMEHEIGHT_L 0x07
34 #define PO1030_REG_WINDOWX_H 0x08
35 #define PO1030_REG_WINDOWX_L 0x09
36 #define PO1030_REG_WINDOWY_H 0x0a
37 #define PO1030_REG_WINDOWY_L 0x0b
38 #define PO1030_REG_WINDOWWIDTH_H 0x0c
39 #define PO1030_REG_WINDOWWIDTH_L 0x0d
40 #define PO1030_REG_WINDOWHEIGHT_H 0x0e
41 #define PO1030_REG_WINDOWHEIGHT_L 0x0f
43 #define PO1030_REG_GLOBALIBIAS 0x12
44 #define PO1030_REG_PIXELIBIAS 0x13
46 #define PO1030_REG_GLOBALGAIN 0x15
47 #define PO1030_REG_RED_GAIN 0x16
48 #define PO1030_REG_GREEN_1_GAIN 0x17
49 #define PO1030_REG_BLUE_GAIN 0x18
50 #define PO1030_REG_GREEN_2_GAIN 0x19
52 #define PO1030_REG_INTEGLINES_H 0x1a
53 #define PO1030_REG_INTEGLINES_M 0x1b
54 #define PO1030_REG_INTEGLINES_L 0x1c
56 #define PO1030_REG_CONTROL1 0x1d
57 #define PO1030_REG_CONTROL2 0x1e
58 #define PO1030_REG_CONTROL3 0x1f
59 #define PO1030_REG_CONTROL4 0x20
61 #define PO1030_REG_PERIOD50_H 0x23
62 #define PO1030_REG_PERIOD50_L 0x24
63 #define PO1030_REG_PERIOD60_H 0x25
64 #define PO1030_REG_PERIOD60_L 0x26
65 #define PO1030_REG_REGCLK167 0x27
66 #define PO1030_REG_DELTA50 0x28
67 #define PO1030_REG_DELTA60 0x29
69 #define PO1030_REG_ADCOFFSET 0x2c
71 /* Gamma Correction Coeffs */
72 #define PO1030_REG_GC0 0x2d
73 #define PO1030_REG_GC1 0x2e
74 #define PO1030_REG_GC2 0x2f
75 #define PO1030_REG_GC3 0x30
76 #define PO1030_REG_GC4 0x31
77 #define PO1030_REG_GC5 0x32
78 #define PO1030_REG_GC6 0x33
79 #define PO1030_REG_GC7 0x34
81 /* Color Transform Matrix */
82 #define PO1030_REG_CT0 0x35
83 #define PO1030_REG_CT1 0x36
84 #define PO1030_REG_CT2 0x37
85 #define PO1030_REG_CT3 0x38
86 #define PO1030_REG_CT4 0x39
87 #define PO1030_REG_CT5 0x3a
88 #define PO1030_REG_CT6 0x3b
89 #define PO1030_REG_CT7 0x3c
90 #define PO1030_REG_CT8 0x3d
92 #define PO1030_REG_AUTOCTRL1 0x3e
93 #define PO1030_REG_AUTOCTRL2 0x3f
95 #define PO1030_REG_YTARGET 0x40
96 #define PO1030_REG_GLOBALGAINMIN 0x41
97 #define PO1030_REG_GLOBALGAINMAX 0x42
99 /* Output format control */
100 #define PO1030_REG_OUTFORMCTRL1 0x5a
101 #define PO1030_REG_OUTFORMCTRL2 0x5b
102 #define PO1030_REG_OUTFORMCTRL3 0x5c
103 #define PO1030_REG_OUTFORMCTRL4 0x5d
104 #define PO1030_REG_OUTFORMCTRL5 0x5e
106 /* Imaging coefficients */
107 #define PO1030_REG_YBRIGHT 0x73
108 #define PO1030_REG_YCONTRAST 0x74
109 #define PO1030_REG_YSATURATION 0x75
111 #define PO1030_HFLIP (1 << 7)
112 #define PO1030_VFLIP (1 << 6)
114 /*****************************************************************************/
116 #define PO1030_GLOBAL_GAIN_DEFAULT 0x12
117 #define PO1030_EXPOSURE_DEFAULT 0x0085
118 #define PO1030_BLUE_GAIN_DEFAULT 0x40
119 #define PO1030_RED_GAIN_DEFAULT 0x40
121 /*****************************************************************************/
123 /* Kernel module parameters */
124 extern int force_sensor;
125 extern int dump_sensor;
127 int po1030_probe(struct sd *sd);
128 int po1030_init(struct sd *sd);
129 int po1030_power_down(struct sd *sd);
131 int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
132 int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
133 int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
134 int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
135 int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
136 int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
137 int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
138 int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
139 int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
140 int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
141 int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
142 int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
144 static const struct m5602_sensor po1030 = {
147 .i2c_slave_id = 0xdc,
150 .probe = po1030_probe,
152 .power_down = po1030_power_down,
155 static const unsigned char preinit_po1030[][3] =
157 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
158 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
159 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
160 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
161 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
162 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
163 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
164 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
165 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
167 {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
169 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
170 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
171 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
172 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
173 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
174 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
175 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
176 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
177 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
178 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
179 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
180 {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
181 {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
182 {BRIDGE, M5602_XB_SIG_INI, 0x01},
183 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
184 {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
185 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
186 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
187 {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
188 {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
189 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
190 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
191 {BRIDGE, M5602_XB_SIG_INI, 0x00},
192 {BRIDGE, M5602_XB_SIG_INI, 0x02},
193 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
194 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
195 {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
196 {BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
197 {BRIDGE, M5602_XB_SIG_INI, 0x00},
199 {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
201 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
202 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
203 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
204 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
205 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
206 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
207 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
208 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
209 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
210 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
211 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
212 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
213 {BRIDGE, M5602_XB_GPIO_DAT, 0x00}
216 static const unsigned char init_po1030[][4] =
218 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
219 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
221 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
222 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
223 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
224 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
226 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
227 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
228 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
229 /*end of sequence 1*/
231 /*sequence 2 (same as stop sequence)*/
232 {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
233 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
234 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
235 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
236 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
237 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
239 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
240 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
241 /*end of sequence 2*/
244 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
245 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
246 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
247 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
248 {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
249 {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
250 {BRIDGE, M5602_XB_SIG_INI, 0x01},
251 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
252 {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
253 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
254 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
255 {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
256 {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
257 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
258 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
259 {BRIDGE, M5602_XB_SIG_INI, 0x00},
260 {BRIDGE, M5602_XB_SIG_INI, 0x02},
261 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
262 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
263 {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
264 {BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
265 {BRIDGE, M5602_XB_SIG_INI, 0x00},
266 /*end of sequence 5*/
269 {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
271 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
272 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
273 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
274 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
275 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
276 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
277 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
278 /*end of sequence 2 stop */
280 /* ---------------------------------
281 * end of init - begin of start
282 * --------------------------------- */
285 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
286 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
287 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
288 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
289 /*end of sequence 3*/
291 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
292 {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
293 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
294 {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
296 {SENSOR, PO1030_REG_AUTOCTRL2, 0x04},
298 /* Set the width to 751 */
299 {SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
300 {SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef},
302 /* Set the height to 540 */
303 {SENSOR, PO1030_REG_FRAMEHEIGHT_H, 0x02},
304 {SENSOR, PO1030_REG_FRAMEHEIGHT_L, 0x1c},
306 /* Set the x window to 1 */
307 {SENSOR, PO1030_REG_WINDOWX_H, 0x00},
308 {SENSOR, PO1030_REG_WINDOWX_L, 0x01},
310 /* Set the y window to 1 */
311 {SENSOR, PO1030_REG_WINDOWY_H, 0x00},
312 {SENSOR, PO1030_REG_WINDOWY_L, 0x01},
314 {SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
315 {SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
316 {SENSOR, PO1030_REG_WINDOWHEIGHT_H, 0x01},
317 {SENSOR, PO1030_REG_WINDOWHEIGHT_L, 0xe3},
319 {SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
320 {SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
321 {SENSOR, PO1030_REG_AUTOCTRL1, 0x08},
322 {SENSOR, PO1030_REG_CONTROL2, 0x03},
323 {SENSOR, 0x21, 0x90},
324 {SENSOR, PO1030_REG_YTARGET, 0x60},
325 {SENSOR, 0x59, 0x13},
326 {SENSOR, PO1030_REG_OUTFORMCTRL1, 0x40},
327 {SENSOR, 0x5f, 0x00},
328 {SENSOR, 0x60, 0x80},
329 {SENSOR, 0x78, 0x14},
330 {SENSOR, 0x6f, 0x01},
331 {SENSOR, PO1030_REG_CONTROL1, 0x18},
332 {SENSOR, PO1030_REG_GLOBALGAINMAX, 0x14},
333 {SENSOR, 0x63, 0x38},
334 {SENSOR, 0x64, 0x38},
335 {SENSOR, PO1030_REG_CONTROL1, 0x58},
336 {SENSOR, PO1030_REG_RED_GAIN, 0x30},
337 {SENSOR, PO1030_REG_GREEN_1_GAIN, 0x30},
338 {SENSOR, PO1030_REG_BLUE_GAIN, 0x30},
339 {SENSOR, PO1030_REG_GREEN_2_GAIN, 0x30},
340 {SENSOR, PO1030_REG_GC0, 0x10},
341 {SENSOR, PO1030_REG_GC1, 0x20},
342 {SENSOR, PO1030_REG_GC2, 0x40},
343 {SENSOR, PO1030_REG_GC3, 0x60},
344 {SENSOR, PO1030_REG_GC4, 0x80},
345 {SENSOR, PO1030_REG_GC5, 0xa0},
346 {SENSOR, PO1030_REG_GC6, 0xc0},
347 {SENSOR, PO1030_REG_GC7, 0xff},
348 /*end of sequence 4*/
350 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
351 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
352 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
353 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
354 {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
355 {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
356 {BRIDGE, M5602_XB_SIG_INI, 0x01},
357 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
358 {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
359 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
360 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
361 {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
362 {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
363 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
364 {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
365 {BRIDGE, M5602_XB_SIG_INI, 0x00},
366 {BRIDGE, M5602_XB_SIG_INI, 0x00},
367 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
368 {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
369 {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
370 {BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
371 {BRIDGE, M5602_XB_SIG_INI, 0x00},
372 /*end of sequence 5*/
375 /* Changing 40 in f0 the image becomes green in bayer mode and red in
377 {SENSOR, PO1030_REG_RED_GAIN, PO1030_RED_GAIN_DEFAULT},
378 /* in changing 40 in f0 the image becomes green in bayer mode and red in
380 {SENSOR, PO1030_REG_BLUE_GAIN, PO1030_BLUE_GAIN_DEFAULT},
382 /* with a very low lighted environment increase the exposure but
383 * decrease the FPS (Frame Per Second) */
384 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
385 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
387 /* Controls high exposure more than SENSOR_LOW_EXPOSURE, use only in
388 * low lighted environment (f0 is more than ff ?)*/
389 {SENSOR, PO1030_REG_INTEGLINES_H, ((PO1030_EXPOSURE_DEFAULT >> 2)
392 /* Controls middle exposure, use only in high lighted environment */
393 {SENSOR, PO1030_REG_INTEGLINES_M, PO1030_EXPOSURE_DEFAULT & 0xff},
395 /* Controls clarity (not sure) */
396 {SENSOR, PO1030_REG_INTEGLINES_L, 0x00},
397 /* Controls gain (the image is more lighted) */
398 {SENSOR, PO1030_REG_GLOBALGAIN, PO1030_GLOBAL_GAIN_DEFAULT},
401 {SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
402 {SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef}
403 /*end of sequence 6*/