2 * Driver for the mt9m111 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 * Some defines taken from the mt9m111 sensor driver
14 * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
16 * This program is free software; you can redistribute it and/or
17 * modify it under the terms of the GNU General Public License as
18 * published by the Free Software Foundation, version 2.
22 #ifndef M5602_MT9M111_H_
23 #define M5602_MT9M111_H_
25 #include "m5602_sensor.h"
27 /*****************************************************************************/
29 #define MT9M111_SC_CHIPVER 0x00
30 #define MT9M111_SC_ROWSTART 0x01
31 #define MT9M111_SC_COLSTART 0x02
32 #define MT9M111_SC_WINDOW_HEIGHT 0x03
33 #define MT9M111_SC_WINDOW_WIDTH 0x04
34 #define MT9M111_SC_HBLANK_CONTEXT_B 0x05
35 #define MT9M111_SC_VBLANK_CONTEXT_B 0x06
36 #define MT9M111_SC_HBLANK_CONTEXT_A 0x07
37 #define MT9M111_SC_VBLANK_CONTEXT_A 0x08
38 #define MT9M111_SC_SHUTTER_WIDTH 0x09
39 #define MT9M111_SC_ROW_SPEED 0x0a
40 #define MT9M111_SC_EXTRA_DELAY 0x0b
41 #define MT9M111_SC_SHUTTER_DELAY 0x0c
42 #define MT9M111_SC_RESET 0x0d
43 #define MT9M111_SC_R_MODE_CONTEXT_B 0x20
44 #define MT9M111_SC_R_MODE_CONTEXT_A 0x21
45 #define MT9M111_SC_FLASH_CONTROL 0x23
46 #define MT9M111_SC_GREEN_1_GAIN 0x2b
47 #define MT9M111_SC_BLUE_GAIN 0x2c
48 #define MT9M111_SC_RED_GAIN 0x2d
49 #define MT9M111_SC_GREEN_2_GAIN 0x2e
50 #define MT9M111_SC_GLOBAL_GAIN 0x2f
52 #define MT9M111_CONTEXT_CONTROL 0xc8
53 #define MT9M111_PAGE_MAP 0xf0
54 #define MT9M111_BYTEWISE_ADDRESS 0xf1
56 #define MT9M111_CP_OPERATING_MODE_CTL 0x06
57 #define MT9M111_CP_LUMA_OFFSET 0x34
58 #define MT9M111_CP_LUMA_CLIP 0x35
59 #define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
60 #define MT9M111_CP_LENS_CORRECTION_1 0x3b
61 #define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
62 #define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
63 #define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
64 #define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
66 #define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
67 #define MT9M111_CC_AWB_PARAMETER_7 0x28
69 #define MT9M111_SENSOR_CORE 0x00
70 #define MT9M111_COLORPIPE 0x01
71 #define MT9M111_CAMERA_CONTROL 0x02
73 #define MT9M111_RESET (1 << 0)
74 #define MT9M111_RESTART (1 << 1)
75 #define MT9M111_ANALOG_STANDBY (1 << 2)
76 #define MT9M111_CHIP_ENABLE (1 << 3)
77 #define MT9M111_CHIP_DISABLE (0 << 3)
78 #define MT9M111_OUTPUT_DISABLE (1 << 4)
79 #define MT9M111_SHOW_BAD_FRAMES (1 << 0)
80 #define MT9M111_RESTART_BAD_FRAMES (1 << 1)
81 #define MT9M111_SYNCHRONIZE_CHANGES (1 << 7)
83 #define MT9M111_RMB_OVER_SIZED (1 << 0)
84 #define MT9M111_RMB_MIRROR_ROWS (1 << 0)
85 #define MT9M111_RMB_MIRROR_COLS (1 << 1)
86 #define MT9M111_RMB_ROW_SKIP_2X (1 << 2)
87 #define MT9M111_RMB_COLUMN_SKIP_2X (1 << 3)
88 #define MT9M111_RMB_ROW_SKIP_4X (1 << 4)
89 #define MT9M111_RMB_COLUMN_SKIP_4X (1 << 5)
91 #define MT9M111_COLOR_MATRIX_BYPASS (1 << 4)
92 #define MT9M111_SEL_CONTEXT_B (1 << 3)
94 #define MT9M111_TRISTATE_PIN_IN_STANDBY (1 << 1)
95 #define MT9M111_SOC_SOFT_STANDBY (1 << 0)
97 #define MT9M111_2D_DEFECT_CORRECTION_ENABLE (1 << 0)
99 #define INITIAL_MAX_GAIN 64
100 #define MT9M111_DEFAULT_GAIN 283
101 #define MT9M111_GREEN_GAIN_DEFAULT 0x20
102 #define MT9M111_BLUE_GAIN_DEFAULT 0x20
103 #define MT9M111_RED_GAIN_DEFAULT 0x20
105 /*****************************************************************************/
107 /* Kernel module parameters */
108 extern int force_sensor
;
109 extern bool dump_sensor
;
111 int mt9m111_probe(struct sd
*sd
);
112 int mt9m111_init(struct sd
*sd
);
113 int mt9m111_init_controls(struct sd
*sd
);
114 int mt9m111_start(struct sd
*sd
);
115 void mt9m111_disconnect(struct sd
*sd
);
117 static const struct m5602_sensor mt9m111
= {
120 .i2c_slave_id
= 0xba,
123 .probe
= mt9m111_probe
,
124 .init
= mt9m111_init
,
125 .init_controls
= mt9m111_init_controls
,
126 .disconnect
= mt9m111_disconnect
,
127 .start
= mt9m111_start
,
130 static const unsigned char preinit_mt9m111
[][4] = {
131 {BRIDGE
, M5602_XB_MCU_CLK_DIV
, 0x02, 0x00},
132 {BRIDGE
, M5602_XB_MCU_CLK_CTRL
, 0xb0, 0x00},
133 {BRIDGE
, M5602_XB_SEN_CLK_DIV
, 0x00, 0x00},
134 {BRIDGE
, M5602_XB_SEN_CLK_CTRL
, 0xb0, 0x00},
135 {BRIDGE
, M5602_XB_SENSOR_TYPE
, 0x0d, 0x00},
136 {BRIDGE
, M5602_XB_SENSOR_CTRL
, 0x00, 0x00},
137 {BRIDGE
, M5602_XB_ADC_CTRL
, 0xc0, 0x00},
138 {BRIDGE
, M5602_XB_SENSOR_TYPE
, 0x09, 0x00},
140 {SENSOR
, MT9M111_PAGE_MAP
, 0x00, 0x00},
141 {SENSOR
, MT9M111_SC_RESET
,
144 MT9M111_ANALOG_STANDBY
|
145 MT9M111_CHIP_DISABLE
,
146 MT9M111_SHOW_BAD_FRAMES
|
147 MT9M111_RESTART_BAD_FRAMES
|
148 MT9M111_SYNCHRONIZE_CHANGES
},
150 {BRIDGE
, M5602_XB_GPIO_DIR
, 0x05, 0x00},
151 {BRIDGE
, M5602_XB_GPIO_DAT
, 0x04, 0x00},
152 {BRIDGE
, M5602_XB_GPIO_EN_H
, 0x3e, 0x00},
153 {BRIDGE
, M5602_XB_GPIO_DIR_H
, 0x3e, 0x00},
154 {BRIDGE
, M5602_XB_GPIO_DAT_H
, 0x02, 0x00},
155 {BRIDGE
, M5602_XB_GPIO_EN_L
, 0xff, 0x00},
156 {BRIDGE
, M5602_XB_GPIO_DIR_L
, 0xff, 0x00},
157 {BRIDGE
, M5602_XB_GPIO_DAT_L
, 0x00, 0x00},
159 {BRIDGE
, M5602_XB_SEN_CLK_DIV
, 0x00, 0x00},
160 {BRIDGE
, M5602_XB_SEN_CLK_CTRL
, 0xb0, 0x00},
161 {BRIDGE
, M5602_XB_GPIO_DIR
, 0x07, 0x00},
162 {BRIDGE
, M5602_XB_GPIO_DAT
, 0x0b, 0x00},
163 {BRIDGE
, M5602_XB_GPIO_EN_H
, 0x06, 0x00},
164 {BRIDGE
, M5602_XB_GPIO_EN_L
, 0x00, 0x00},
166 {BRIDGE
, M5602_XB_I2C_CLK_DIV
, 0x0a, 0x00}
169 static const unsigned char init_mt9m111
[][4] = {
170 {BRIDGE
, M5602_XB_MCU_CLK_DIV
, 0x02, 0x00},
171 {BRIDGE
, M5602_XB_MCU_CLK_CTRL
, 0xb0, 0x00},
172 {BRIDGE
, M5602_XB_SEN_CLK_DIV
, 0x00, 0x00},
173 {BRIDGE
, M5602_XB_SEN_CLK_CTRL
, 0xb0, 0x00},
174 {BRIDGE
, M5602_XB_ADC_CTRL
, 0xc0, 0x00},
175 {BRIDGE
, M5602_XB_SENSOR_TYPE
, 0x09, 0x00},
177 {BRIDGE
, M5602_XB_GPIO_EN_H
, 0x06, 0x00},
178 {BRIDGE
, M5602_XB_GPIO_EN_L
, 0x00, 0x00},
179 {BRIDGE
, M5602_XB_GPIO_DAT
, 0x04, 0x00},
180 {BRIDGE
, M5602_XB_GPIO_DIR_H
, 0x3e, 0x00},
181 {BRIDGE
, M5602_XB_GPIO_DIR_L
, 0xff, 0x00},
182 {BRIDGE
, M5602_XB_GPIO_DAT_H
, 0x02, 0x00},
183 {BRIDGE
, M5602_XB_GPIO_DAT_L
, 0x00, 0x00},
184 {BRIDGE
, M5602_XB_GPIO_DIR
, 0x07, 0x00},
185 {BRIDGE
, M5602_XB_GPIO_DAT
, 0x0b, 0x00},
186 {BRIDGE
, M5602_XB_I2C_CLK_DIV
, 0x0a, 0x00},
188 {SENSOR
, MT9M111_SC_RESET
, 0x00, 0x29},
189 {SENSOR
, MT9M111_PAGE_MAP
, 0x00, 0x00},
190 {SENSOR
, MT9M111_SC_RESET
, 0x00, 0x08},
191 {SENSOR
, MT9M111_PAGE_MAP
, 0x00, 0x01},
192 {SENSOR
, MT9M111_CP_OPERATING_MODE_CTL
, 0x00,
193 MT9M111_CP_OPERATING_MODE_CTL
},
194 {SENSOR
, MT9M111_CP_LENS_CORRECTION_1
, 0x04, 0x2a},
195 {SENSOR
, MT9M111_CP_DEFECT_CORR_CONTEXT_A
, 0x00,
196 MT9M111_2D_DEFECT_CORRECTION_ENABLE
},
197 {SENSOR
, MT9M111_CP_DEFECT_CORR_CONTEXT_B
, 0x00,
198 MT9M111_2D_DEFECT_CORRECTION_ENABLE
},
199 {SENSOR
, MT9M111_CP_LUMA_OFFSET
, 0x00, 0x00},
200 {SENSOR
, MT9M111_CP_LUMA_CLIP
, 0xff, 0x00},
201 {SENSOR
, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A
, 0x14, 0x00},
202 {SENSOR
, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B
, 0x14, 0x00},
203 {SENSOR
, 0xcd, 0x00, 0x0e},
204 {SENSOR
, 0xd0, 0x00, 0x40},
206 {SENSOR
, MT9M111_PAGE_MAP
, 0x00, 0x02},
207 {SENSOR
, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18
, 0x00, 0x00},
208 {SENSOR
, MT9M111_CC_AWB_PARAMETER_7
, 0xef, 0x03},
210 {SENSOR
, MT9M111_PAGE_MAP
, 0x00, 0x00},
211 {SENSOR
, 0x33, 0x03, 0x49},
212 {SENSOR
, 0x34, 0xc0, 0x19},
213 {SENSOR
, 0x3f, 0x20, 0x20},
214 {SENSOR
, 0x40, 0x20, 0x20},
215 {SENSOR
, 0x5a, 0xc0, 0x0a},
216 {SENSOR
, 0x70, 0x7b, 0x0a},
217 {SENSOR
, 0x71, 0xff, 0x00},
218 {SENSOR
, 0x72, 0x19, 0x0e},
219 {SENSOR
, 0x73, 0x18, 0x0f},
220 {SENSOR
, 0x74, 0x57, 0x32},
221 {SENSOR
, 0x75, 0x56, 0x34},
222 {SENSOR
, 0x76, 0x73, 0x35},
223 {SENSOR
, 0x77, 0x30, 0x12},
224 {SENSOR
, 0x78, 0x79, 0x02},
225 {SENSOR
, 0x79, 0x75, 0x06},
226 {SENSOR
, 0x7a, 0x77, 0x0a},
227 {SENSOR
, 0x7b, 0x78, 0x09},
228 {SENSOR
, 0x7c, 0x7d, 0x06},
229 {SENSOR
, 0x7d, 0x31, 0x10},
230 {SENSOR
, 0x7e, 0x00, 0x7e},
231 {SENSOR
, 0x80, 0x59, 0x04},
232 {SENSOR
, 0x81, 0x59, 0x04},
233 {SENSOR
, 0x82, 0x57, 0x0a},
234 {SENSOR
, 0x83, 0x58, 0x0b},
235 {SENSOR
, 0x84, 0x47, 0x0c},
236 {SENSOR
, 0x85, 0x48, 0x0e},
237 {SENSOR
, 0x86, 0x5b, 0x02},
238 {SENSOR
, 0x87, 0x00, 0x5c},
239 {SENSOR
, MT9M111_CONTEXT_CONTROL
, 0x00, MT9M111_SEL_CONTEXT_B
},
240 {SENSOR
, 0x60, 0x00, 0x80},
241 {SENSOR
, 0x61, 0x00, 0x00},
242 {SENSOR
, 0x62, 0x00, 0x00},
243 {SENSOR
, 0x63, 0x00, 0x00},
244 {SENSOR
, 0x64, 0x00, 0x00},
246 {SENSOR
, MT9M111_SC_ROWSTART
, 0x00, 0x0d}, /* 13 */
247 {SENSOR
, MT9M111_SC_COLSTART
, 0x00, 0x12}, /* 18 */
248 {SENSOR
, MT9M111_SC_WINDOW_HEIGHT
, 0x04, 0x00}, /* 1024 */
249 {SENSOR
, MT9M111_SC_WINDOW_WIDTH
, 0x05, 0x10}, /* 1296 */
250 {SENSOR
, MT9M111_SC_HBLANK_CONTEXT_B
, 0x01, 0x60}, /* 352 */
251 {SENSOR
, MT9M111_SC_VBLANK_CONTEXT_B
, 0x00, 0x11}, /* 17 */
252 {SENSOR
, MT9M111_SC_HBLANK_CONTEXT_A
, 0x01, 0x60}, /* 352 */
253 {SENSOR
, MT9M111_SC_VBLANK_CONTEXT_A
, 0x00, 0x11}, /* 17 */
254 {SENSOR
, MT9M111_SC_R_MODE_CONTEXT_A
, 0x01, 0x0f}, /* 271 */
255 {SENSOR
, 0x30, 0x04, 0x00},
256 /* Set number of blank rows chosen to 400 */
257 {SENSOR
, MT9M111_SC_SHUTTER_WIDTH
, 0x01, 0x90},
260 static const unsigned char start_mt9m111
[][4] = {
261 {BRIDGE
, M5602_XB_SEN_CLK_DIV
, 0x06, 0x00},
262 {BRIDGE
, M5602_XB_SEN_CLK_CTRL
, 0xb0, 0x00},
263 {BRIDGE
, M5602_XB_ADC_CTRL
, 0xc0, 0x00},
264 {BRIDGE
, M5602_XB_SENSOR_TYPE
, 0x09, 0x00},
265 {BRIDGE
, M5602_XB_LINE_OF_FRAME_H
, 0x81, 0x00},
266 {BRIDGE
, M5602_XB_PIX_OF_LINE_H
, 0x82, 0x00},
267 {BRIDGE
, M5602_XB_SIG_INI
, 0x01, 0x00},
268 {BRIDGE
, M5602_XB_VSYNC_PARA
, 0x00, 0x00},
269 {BRIDGE
, M5602_XB_VSYNC_PARA
, 0x00, 0x00},
270 {BRIDGE
, M5602_XB_VSYNC_PARA
, 0x00, 0x00},
271 {BRIDGE
, M5602_XB_VSYNC_PARA
, 0x00, 0x00},