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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-08-13 23:13:22 -0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-15 15:25:07 -0400
commit0c0d06cac63ee327ceaab4b5ffe2206574ab86bd (patch)
treee759f0dc3185d97f2a0c6b5cd5e32ea6faa74d40 /drivers/media/usb/gspca/m5602/m5602_ov9650.h
parent84cfe9e79bd5ac11c963f4841158454fefa872f6 (diff)
[media] rename most media/video usb drivers to media/usb
Rename all USB drivers with their own directory under drivers/media/video into drivers/media/usb and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/gspca/m5602/m5602_ov9650.h')
-rw-r--r--drivers/media/usb/gspca/m5602/m5602_ov9650.h307
1 files changed, 307 insertions, 0 deletions
diff --git a/drivers/media/usb/gspca/m5602/m5602_ov9650.h b/drivers/media/usb/gspca/m5602/m5602_ov9650.h
new file mode 100644
index 000000000000..f7aa5bf68983
--- /dev/null
+++ b/drivers/media/usb/gspca/m5602/m5602_ov9650.h
@@ -0,0 +1,307 @@
1/*
2 * Driver for the ov9650 sensor
3 *
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>
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 *
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation, version 2.
16 *
17 */
18
19#ifndef M5602_OV9650_H_
20#define M5602_OV9650_H_
21
22#include <linux/dmi.h>
23#include "m5602_sensor.h"
24
25/*****************************************************************************/
26
27#define OV9650_GAIN 0x00
28#define OV9650_BLUE 0x01
29#define OV9650_RED 0x02
30#define OV9650_VREF 0x03
31#define OV9650_COM1 0x04
32#define OV9650_BAVE 0x05
33#define OV9650_GEAVE 0x06
34#define OV9650_RSVD7 0x07
35#define OV9650_COM2 0x09
36#define OV9650_PID 0x0a
37#define OV9650_VER 0x0b
38#define OV9650_COM3 0x0c
39#define OV9650_COM4 0x0d
40#define OV9650_COM5 0x0e
41#define OV9650_COM6 0x0f
42#define OV9650_AECH 0x10
43#define OV9650_CLKRC 0x11
44#define OV9650_COM7 0x12
45#define OV9650_COM8 0x13
46#define OV9650_COM9 0x14
47#define OV9650_COM10 0x15
48#define OV9650_RSVD16 0x16
49#define OV9650_HSTART 0x17
50#define OV9650_HSTOP 0x18
51#define OV9650_VSTRT 0x19
52#define OV9650_VSTOP 0x1a
53#define OV9650_PSHFT 0x1b
54#define OV9650_MVFP 0x1e
55#define OV9650_AEW 0x24
56#define OV9650_AEB 0x25
57#define OV9650_VPT 0x26
58#define OV9650_BBIAS 0x27
59#define OV9650_GbBIAS 0x28
60#define OV9650_Gr_COM 0x29
61#define OV9650_RBIAS 0x2c
62#define OV9650_HREF 0x32
63#define OV9650_CHLF 0x33
64#define OV9650_ARBLM 0x34
65#define OV9650_RSVD35 0x35
66#define OV9650_RSVD36 0x36
67#define OV9650_ADC 0x37
68#define OV9650_ACOM38 0x38
69#define OV9650_OFON 0x39
70#define OV9650_TSLB 0x3a
71#define OV9650_COM12 0x3c
72#define OV9650_COM13 0x3d
73#define OV9650_COM15 0x40
74#define OV9650_COM16 0x41
75#define OV9650_LCC1 0x62
76#define OV9650_LCC2 0x63
77#define OV9650_LCC3 0x64
78#define OV9650_LCC4 0x65
79#define OV9650_LCC5 0x66
80#define OV9650_HV 0x69
81#define OV9650_DBLV 0x6b
82#define OV9650_COM21 0x8b
83#define OV9650_COM22 0x8c
84#define OV9650_COM24 0x8e
85#define OV9650_DBLC1 0x8f
86#define OV9650_RSVD94 0x94
87#define OV9650_RSVD95 0x95
88#define OV9650_RSVD96 0x96
89#define OV9650_LCCFB 0x9d
90#define OV9650_LCCFR 0x9e
91#define OV9650_AECHM 0xa1
92#define OV9650_COM26 0xa5
93#define OV9650_ACOMA8 0xa8
94#define OV9650_ACOMA9 0xa9
95
96#define OV9650_REGISTER_RESET (1 << 7)
97#define OV9650_VGA_SELECT (1 << 6)
98#define OV9650_CIF_SELECT (1 << 5)
99#define OV9650_QVGA_SELECT (1 << 4)
100#define OV9650_QCIF_SELECT (1 << 3)
101#define OV9650_RGB_SELECT (1 << 2)
102#define OV9650_RAW_RGB_SELECT (1 << 0)
103
104#define OV9650_FAST_AGC_AEC (1 << 7)
105#define OV9650_AEC_UNLIM_STEP_SIZE (1 << 6)
106#define OV9650_BANDING (1 << 5)
107#define OV9650_AGC_EN (1 << 2)
108#define OV9650_AWB_EN (1 << 1)
109#define OV9650_AEC_EN (1 << 0)
110
111#define OV9650_VARIOPIXEL (1 << 2)
112#define OV9650_SYSTEM_CLK_SEL (1 << 7)
113#define OV9650_SLAM_MODE (1 << 4)
114
115#define OV9650_QVGA_VARIOPIXEL (1 << 7)
116
117#define OV9650_VFLIP (1 << 4)
118#define OV9650_HFLIP (1 << 5)
119
120#define OV9650_SOFT_SLEEP (1 << 4)
121#define OV9650_OUTPUT_DRIVE_2X (1 << 0)
122
123#define OV9650_DENOISE_ENABLE (1 << 5)
124#define OV9650_WHITE_PIXEL_ENABLE (1 << 1)
125#define OV9650_WHITE_PIXEL_OPTION (1 << 0)
126
127#define OV9650_LEFT_OFFSET 0x62
128
129#define GAIN_DEFAULT 0x14
130#define RED_GAIN_DEFAULT 0x70
131#define BLUE_GAIN_DEFAULT 0x20
132#define EXPOSURE_DEFAULT 0x1ff
133
134/*****************************************************************************/
135
136/* Kernel module parameters */
137extern int force_sensor;
138extern bool dump_sensor;
139
140int ov9650_probe(struct sd *sd);
141int ov9650_init(struct sd *sd);
142int ov9650_start(struct sd *sd);
143int ov9650_stop(struct sd *sd);
144void ov9650_disconnect(struct sd *sd);
145
146static const struct m5602_sensor ov9650 = {
147 .name = "OV9650",
148 .i2c_slave_id = 0x60,
149 .i2c_regW = 1,
150 .probe = ov9650_probe,
151 .init = ov9650_init,
152 .start = ov9650_start,
153 .stop = ov9650_stop,
154 .disconnect = ov9650_disconnect,
155};
156
157static const unsigned char preinit_ov9650[][3] = {
158 /* [INITCAM] */
159 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
160 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
161 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
162 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
163 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
164 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
165
166 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
167 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
168 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
169 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
170 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
171 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
172 {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
173 {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
174 /* Reset chip */
175 {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
176 /* Enable double clock */
177 {SENSOR, OV9650_CLKRC, 0x80},
178 /* Do something out of spec with the power */
179 {SENSOR, OV9650_OFON, 0x40}
180};
181
182static const unsigned char init_ov9650[][3] = {
183 /* [INITCAM] */
184 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
185 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
186 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
187 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
188 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
189 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
190
191 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
192 {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
193 {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
194 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
195 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
196 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
197 {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
198 {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
199
200 /* Reset chip */
201 {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
202 /* One extra reset is needed in order to make the sensor behave
203 properly when resuming from ram, could be a timing issue */
204 {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
205
206 /* Enable double clock */
207 {SENSOR, OV9650_CLKRC, 0x80},
208 /* Do something out of spec with the power */
209 {SENSOR, OV9650_OFON, 0x40},
210
211 /* Set fast AGC/AEC algorithm with unlimited step size */
212 {SENSOR, OV9650_COM8, OV9650_FAST_AGC_AEC |
213 OV9650_AEC_UNLIM_STEP_SIZE},
214
215 {SENSOR, OV9650_CHLF, 0x10},
216 {SENSOR, OV9650_ARBLM, 0xbf},
217 {SENSOR, OV9650_ACOM38, 0x81},
218 /* Turn off color matrix coefficient double option */
219 {SENSOR, OV9650_COM16, 0x00},
220 /* Enable color matrix for RGB/YUV, Delay Y channel,
221 set output Y/UV delay to 1 */
222 {SENSOR, OV9650_COM13, 0x19},
223 /* Enable digital BLC, Set output mode to U Y V Y */
224 {SENSOR, OV9650_TSLB, 0x0c},
225 /* Limit the AGC/AEC stable upper region */
226 {SENSOR, OV9650_COM24, 0x00},
227 /* Enable HREF and some out of spec things */
228 {SENSOR, OV9650_COM12, 0x73},
229 /* Set all DBLC offset signs to positive and
230 do some out of spec stuff */
231 {SENSOR, OV9650_DBLC1, 0xdf},
232 {SENSOR, OV9650_COM21, 0x06},
233 {SENSOR, OV9650_RSVD35, 0x91},
234 /* Necessary, no camera stream without it */
235 {SENSOR, OV9650_RSVD16, 0x06},
236 {SENSOR, OV9650_RSVD94, 0x99},
237 {SENSOR, OV9650_RSVD95, 0x99},
238 {SENSOR, OV9650_RSVD96, 0x04},
239 /* Enable full range output */
240 {SENSOR, OV9650_COM15, 0x0},
241 /* Enable HREF at optical black, enable ADBLC bias,
242 enable ADBLC, reset timings at format change */
243 {SENSOR, OV9650_COM6, 0x4b},
244 /* Subtract 32 from the B channel bias */
245 {SENSOR, OV9650_BBIAS, 0xa0},
246 /* Subtract 32 from the Gb channel bias */
247 {SENSOR, OV9650_GbBIAS, 0xa0},
248 /* Do not bypass the analog BLC and to some out of spec stuff */
249 {SENSOR, OV9650_Gr_COM, 0x00},
250 /* Subtract 32 from the R channel bias */
251 {SENSOR, OV9650_RBIAS, 0xa0},
252 /* Subtract 32 from the R channel bias */
253 {SENSOR, OV9650_RBIAS, 0x0},
254 {SENSOR, OV9650_COM26, 0x80},
255 {SENSOR, OV9650_ACOMA9, 0x98},
256 /* Set the AGC/AEC stable region upper limit */
257 {SENSOR, OV9650_AEW, 0x68},
258 /* Set the AGC/AEC stable region lower limit */
259 {SENSOR, OV9650_AEB, 0x5c},
260 /* Set the high and low limit nibbles to 3 */
261 {SENSOR, OV9650_VPT, 0xc3},
262 /* Set the Automatic Gain Ceiling (AGC) to 128x,
263 drop VSYNC at frame drop,
264 limit exposure timing,
265 drop frame when the AEC step is larger than the exposure gap */
266 {SENSOR, OV9650_COM9, 0x6e},
267 /* Set VSYNC negative, Set RESET to SLHS (slave mode horizontal sync)
268 and set PWDN to SLVS (slave mode vertical sync) */
269 {SENSOR, OV9650_COM10, 0x42},
270 /* Set horizontal column start high to default value */
271 {SENSOR, OV9650_HSTART, 0x1a}, /* 210 */
272 /* Set horizontal column end */
273 {SENSOR, OV9650_HSTOP, 0xbf}, /* 1534 */
274 /* Complementing register to the two writes above */
275 {SENSOR, OV9650_HREF, 0xb2},
276 /* Set vertical row start high bits */
277 {SENSOR, OV9650_VSTRT, 0x02},
278 /* Set vertical row end low bits */
279 {SENSOR, OV9650_VSTOP, 0x7e},
280 /* Set complementing vertical frame control */
281 {SENSOR, OV9650_VREF, 0x10},
282 {SENSOR, OV9650_ADC, 0x04},
283 {SENSOR, OV9650_HV, 0x40},
284
285 /* Enable denoise, and white-pixel erase */
286 {SENSOR, OV9650_COM22, OV9650_DENOISE_ENABLE |
287 OV9650_WHITE_PIXEL_ENABLE |
288 OV9650_WHITE_PIXEL_OPTION},
289
290 /* Enable VARIOPIXEL */
291 {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL},
292 {SENSOR, OV9650_COM4, OV9650_QVGA_VARIOPIXEL},
293
294 /* Put the sensor in soft sleep mode */
295 {SENSOR, OV9650_COM2, OV9650_SOFT_SLEEP | OV9650_OUTPUT_DRIVE_2X},
296};
297
298static const unsigned char res_init_ov9650[][3] = {
299 {SENSOR, OV9650_COM2, OV9650_OUTPUT_DRIVE_2X},
300
301 {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x82},
302 {BRIDGE, M5602_XB_LINE_OF_FRAME_L, 0x00},
303 {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
304 {BRIDGE, M5602_XB_PIX_OF_LINE_L, 0x00},
305 {BRIDGE, M5602_XB_SIG_INI, 0x01}
306};
307#endif
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-24 15:26:42 -0500