2 o* Driver for MT9M001 CMOS Image Sensor from Micron
\r
4 * Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de>
\r
6 * This program is free software; you can redistribute it and/or modify
\r
7 * it under the terms of the GNU General Public License version 2 as
\r
8 * published by the Free Software Foundation.
\r
11 #include <linux/videodev2.h>
\r
12 #include <linux/slab.h>
\r
13 #include <linux/i2c.h>
\r
14 #include <linux/log2.h>
\r
15 #include <linux/platform_device.h>
\r
16 #include <linux/delay.h>
\r
17 #include <linux/circ_buf.h>
\r
18 #include <linux/miscdevice.h>
\r
19 #include <media/v4l2-common.h>
\r
20 #include <media/v4l2-chip-ident.h>
\r
21 #include <media/soc_camera.h>
\r
22 #include <plat/rk_camera.h>
\r
30 module_param(debug, int, S_IRUGO|S_IWUSR);
\r
32 #define dprintk(level, fmt, ...) do { \
\r
33 if (debug >= level) \
\r
34 printk(KERN_WARNING fmt , ## __VA_ARGS__); } while (0)
\r
36 #define SENSOR_TR(format, ...) printk(KERN_ERR format, ## __VA_ARGS__)
\r
37 #define SENSOR_DG(format, ...) dprintk(1, format, ## __VA_ARGS__)
\r
40 #define _CONS(a,b) a##b
\r
41 #define CONS(a,b) _CONS(a,b)
\r
44 #define _STR(x) __STR(x)
\r
45 #define STR(x) _STR(x)
\r
47 #define MIN(x,y) ((x<y) ? x: y)
\r
48 #define MAX(x,y) ((x>y) ? x: y)
\r
50 /* Sensor Driver Configuration */
\r
51 #define SENSOR_NAME ov3660
\r
52 #define SENSOR_V4L2_IDENT V4L2_IDENT_OV3660
\r
53 #define SENSOR_ID 0x3660
\r
54 #define SENSOR_MIN_WIDTH 800
\r
55 #define SENSOR_MIN_HEIGHT 600
\r
56 #define SENSOR_MAX_WIDTH 2048
\r
57 #define SENSOR_MAX_HEIGHT 1536
\r
58 #define SENSOR_INIT_WIDTH 800 /* Sensor pixel size for sensor_init_data array */
\r
59 #define SENSOR_INIT_HEIGHT 600
\r
60 #define SENSOR_INIT_WINSEQADR sensor_svga
\r
61 #define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_YUYV8_2X8
\r
63 #define CONFIG_SENSOR_WhiteBalance 1
\r
64 #define CONFIG_SENSOR_Brightness 0
\r
65 #define CONFIG_SENSOR_Contrast 0
\r
66 #define CONFIG_SENSOR_Saturation 0
\r
67 #define CONFIG_SENSOR_Effect 1
\r
68 #define CONFIG_SENSOR_Scene 1
\r
69 #define CONFIG_SENSOR_DigitalZoom 0
\r
70 #define CONFIG_SENSOR_Focus 0
\r
71 #define CONFIG_SENSOR_Exposure 0
\r
72 #define CONFIG_SENSOR_Flash 1
\r
73 #define CONFIG_SENSOR_Mirror 0
\r
74 #define CONFIG_SENSOR_Flip 0
\r
76 #define CONFIG_SENSOR_I2C_SPEED 350000 /* Hz */
\r
77 /* Sensor write register continues by preempt_disable/preempt_enable for current process not be scheduled */
\r
78 #define CONFIG_SENSOR_I2C_NOSCHED 0
\r
79 #define CONFIG_SENSOR_I2C_RDWRCHK 0
\r
81 #define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING|\
\r
82 SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\
\r
83 SOCAM_DATA_ACTIVE_HIGH | SOCAM_DATAWIDTH_8 |SOCAM_MCLK_24MHZ)
\r
85 #define COLOR_TEMPERATURE_CLOUDY_DN 6500
\r
86 #define COLOR_TEMPERATURE_CLOUDY_UP 8000
\r
87 #define COLOR_TEMPERATURE_CLEARDAY_DN 5000
\r
88 #define COLOR_TEMPERATURE_CLEARDAY_UP 6500
\r
89 #define COLOR_TEMPERATURE_OFFICE_DN 3500
\r
90 #define COLOR_TEMPERATURE_OFFICE_UP 5000
\r
91 #define COLOR_TEMPERATURE_HOME_DN 2500
\r
92 #define COLOR_TEMPERATURE_HOME_UP 3500
\r
94 #define SENSOR_NAME_STRING(a) STR(CONS(SENSOR_NAME, a))
\r
95 #define SENSOR_NAME_VARFUN(a) CONS(SENSOR_NAME, a)
\r
97 #define SENSOR_AF_IS_ERR (0x00<<0)
\r
98 #define SENSOR_AF_IS_OK (0x01<<0)
\r
99 #define SENSOR_INIT_IS_ERR (0x00<<28)
\r
100 #define SENSOR_INIT_IS_OK (0x01<<28)
\r
108 //flash off in fixed time to prevent from too hot , zyc
\r
109 struct flash_timer{
\r
110 struct soc_camera_device *icd;
\r
111 struct hrtimer timer;
\r
113 static enum hrtimer_restart flash_off_func(struct hrtimer *timer);
\r
115 static struct flash_timer flash_off_timer;
\r
116 //for user defined if user want to customize the series , zyc
\r
117 /* init 800*600 SVGA */
\r
118 static struct reginfo sensor_init_data[] =
\r
201 {0x4300,0x30},//0x32},//0x31},//0x30},
\r
217 {0x303c,0x12}, //0x15//jack change to 0x15
\r
330 {0x3821, 0x03},//0x01
\r
355 //OV3660 LENC setting
\r
420 {0x5180,0xff},// //;IQ setting example //;Sample_AWB
\r
451 {0x5381,0x1c},// //;Sample_CMX
\r
470 // {0x3a18,0x0 },//
\r
477 static struct reginfo sensor_720p[]=
\r
575 {0x303c,0x14},// ;15fps
\r
576 {0x440e,0x08},// ;for MBIST
\r
577 {0x3821,0x06},// ;mirror on
\r
580 {0x5180,0xff},// //;IQ setting example //;Sample_AWB
\r
611 {0x5381,0x1c},// //;Sample_CMX
\r
622 {0x5000,0x27},// //;Sample_gamma;enable gamma
\r
639 {0x3a0f,0x38},// //;Example_EV
\r
649 /* 2048*1536 QXGA */
\r
650 static struct reginfo sensor_qxga[] =
\r
654 {0x303c,0x13},// ;13
\r
693 {0x3820,0x10},//0x40
\r
694 {0x3821,0x06},//0x00
\r
701 /* 1600X1200 UXGA */
\r
702 static struct reginfo sensor_uxga[] =
\r
708 /* 1280X1024 SXGA */
\r
709 static struct reginfo sensor_sxga[] =
\r
713 /* 1024X768 SXGA */
\r
714 static struct reginfo sensor_xga[] =
\r
719 static struct reginfo sensor_svga[] =
\r
817 {0x303c,0x14},// ;5fps
\r
818 {0x440e,0x08},// ;for MBIST
\r
819 {0x3821,0x06},// ;mirror on
\r
821 {0x5180,0x00},// //;IQ setting example //;Sample_AWB
\r
852 {0x5381,0x1c},// //;Sample_CMX
\r
863 {0x5000,0x27},// //;Sample_gamma;enable gamma
\r
880 {0x3a0f,0x38},// //;Example_EV
\r
932 /* 640X480 VGA *///preview
\r
933 static struct reginfo sensor_vga[] =
\r
972 {0x3821, 0x03},//0x01
\r
997 static struct reginfo sensor_cif[] =
\r
1002 /* 320*240 QVGA */
\r
1003 static struct reginfo sensor_qvga[] =
\r
1011 static struct reginfo sensor_qcif[] =
\r
1016 static struct reginfo sensor_ClrFmt_YUYV[]=
\r
1022 static struct reginfo sensor_ClrFmt_UYVY[]=
\r
1028 #if CONFIG_SENSOR_WhiteBalance
\r
1029 static struct reginfo sensor_WhiteB_Auto[]=
\r
1033 {0x5180,0xff},// //;IQ setting example //;Sample_AWB
\r
1066 /* Cloudy Colour Temperature : 6500K - 8000K */
\r
1067 static struct reginfo sensor_WhiteB_Cloudy[]=
\r
1079 /* ClearDay Colour Temperature : 5000K - 6500K */
\r
1080 static struct reginfo sensor_WhiteB_ClearDay[]=
\r
1092 /* Office Colour Temperature : 3500K - 5000K */
\r
1093 static struct reginfo sensor_WhiteB_TungstenLamp1[]=
\r
1106 /* Home Colour Temperature : 2500K - 3500K */
\r
1107 static struct reginfo sensor_WhiteB_TungstenLamp2[]=
\r
1119 static struct reginfo *sensor_WhiteBalanceSeqe[] = {sensor_WhiteB_Auto, sensor_WhiteB_TungstenLamp1,sensor_WhiteB_TungstenLamp2,
\r
1120 sensor_WhiteB_ClearDay, sensor_WhiteB_Cloudy,NULL,
\r
1124 #if CONFIG_SENSOR_Brightness
\r
1125 static struct reginfo sensor_Brightness0[]=
\r
1131 static struct reginfo sensor_Brightness1[]=
\r
1138 static struct reginfo sensor_Brightness2[]=
\r
1145 static struct reginfo sensor_Brightness3[]=
\r
1152 static struct reginfo sensor_Brightness4[]=
\r
1159 static struct reginfo sensor_Brightness5[]=
\r
1165 static struct reginfo *sensor_BrightnessSeqe[] = {sensor_Brightness0, sensor_Brightness1, sensor_Brightness2, sensor_Brightness3,
\r
1166 sensor_Brightness4, sensor_Brightness5,NULL,
\r
1171 #if CONFIG_SENSOR_Effect
\r
1172 static struct reginfo sensor_Effect_Normal[] =
\r
1178 static struct reginfo sensor_Effect_WandB[] =
\r
1184 static struct reginfo sensor_Effect_Sepia[] =
\r
1192 static struct reginfo sensor_Effect_Negative[] =
\r
1195 {0x507b, 0x40}, //bit[6] negative
\r
1198 static struct reginfo sensor_Effect_Bluish[] =
\r
1207 static struct reginfo sensor_Effect_Green[] =
\r
1215 static struct reginfo *sensor_EffectSeqe[] = {sensor_Effect_Normal, sensor_Effect_WandB, sensor_Effect_Negative,sensor_Effect_Sepia,
\r
1216 sensor_Effect_Bluish, sensor_Effect_Green,NULL,
\r
1219 #if CONFIG_SENSOR_Exposure
\r
1220 static struct reginfo sensor_Exposure0[]=
\r
1225 static struct reginfo sensor_Exposure1[]=
\r
1230 static struct reginfo sensor_Exposure2[]=
\r
1235 static struct reginfo sensor_Exposure3[]=
\r
1240 static struct reginfo sensor_Exposure4[]=
\r
1245 static struct reginfo sensor_Exposure5[]=
\r
1250 static struct reginfo sensor_Exposure6[]=
\r
1255 static struct reginfo *sensor_ExposureSeqe[] = {sensor_Exposure0, sensor_Exposure1, sensor_Exposure2, sensor_Exposure3,
\r
1256 sensor_Exposure4, sensor_Exposure5,sensor_Exposure6,NULL,
\r
1259 #if CONFIG_SENSOR_Saturation
\r
1260 static struct reginfo sensor_Saturation0[]=
\r
1265 static struct reginfo sensor_Saturation1[]=
\r
1270 static struct reginfo sensor_Saturation2[]=
\r
1274 static struct reginfo *sensor_SaturationSeqe[] = {sensor_Saturation0, sensor_Saturation1, sensor_Saturation2, NULL,};
\r
1277 #if CONFIG_SENSOR_Contrast
\r
1278 static struct reginfo sensor_Contrast0[]=
\r
1283 static struct reginfo sensor_Contrast1[]=
\r
1288 static struct reginfo sensor_Contrast2[]=
\r
1293 static struct reginfo sensor_Contrast3[]=
\r
1298 static struct reginfo sensor_Contrast4[]=
\r
1304 static struct reginfo sensor_Contrast5[]=
\r
1309 static struct reginfo sensor_Contrast6[]=
\r
1313 static struct reginfo *sensor_ContrastSeqe[] = {sensor_Contrast0, sensor_Contrast1, sensor_Contrast2, sensor_Contrast3,
\r
1314 sensor_Contrast4, sensor_Contrast5, sensor_Contrast6, NULL,
\r
1318 #if CONFIG_SENSOR_Mirror
\r
1319 static struct reginfo sensor_MirrorOn[]=
\r
1324 static struct reginfo sensor_MirrorOff[]=
\r
1328 static struct reginfo *sensor_MirrorSeqe[] = {sensor_MirrorOff, sensor_MirrorOn,NULL,};
\r
1330 #if CONFIG_SENSOR_Flip
\r
1331 static struct reginfo sensor_FlipOn[]=
\r
1336 static struct reginfo sensor_FlipOff[]=
\r
1340 static struct reginfo *sensor_FlipSeqe[] = {sensor_FlipOff, sensor_FlipOn,NULL,};
\r
1343 #if CONFIG_SENSOR_Scene
\r
1344 static struct reginfo sensor_SceneAuto[] =
\r
1351 static struct reginfo sensor_SceneNight[] =
\r
1364 static struct reginfo *sensor_SceneSeqe[] = {sensor_SceneAuto, sensor_SceneNight,NULL,};
\r
1367 #if CONFIG_SENSOR_DigitalZoom
\r
1368 static struct reginfo sensor_Zoom0[] =
\r
1373 static struct reginfo sensor_Zoom1[] =
\r
1378 static struct reginfo sensor_Zoom2[] =
\r
1384 static struct reginfo sensor_Zoom3[] =
\r
1388 static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};
\r
1392 static struct reginfo sensor_ISO100[] =
\r
1398 static struct reginfo sensor_ISO200[] =
\r
1404 static struct reginfo sensor_ISO400[] =
\r
1411 static struct reginfo sensor_ISO800[] =
\r
1416 static struct reginfo *sensor_ISOSeqe[] = {sensor_ISO100, sensor_ISO200, sensor_ISO400, sensor_ISO800, NULL,};
\r
1419 static struct v4l2_querymenu sensor_menus[] =
\r
1421 #if CONFIG_SENSOR_WhiteBalance
\r
1422 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 0, .name = "auto", .reserved = 0, }, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 1, .name = "incandescent", .reserved = 0,},
\r
1423 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 2, .name = "fluorescent", .reserved = 0,}, { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 3, .name = "daylight", .reserved = 0,},
\r
1424 { .id = V4L2_CID_DO_WHITE_BALANCE, .index = 4, .name = "cloudy-daylight", .reserved = 0,},
\r
1427 #if CONFIG_SENSOR_Effect
\r
1428 { .id = V4L2_CID_EFFECT, .index = 0, .name = "none", .reserved = 0, }, { .id = V4L2_CID_EFFECT, .index = 1, .name = "mono", .reserved = 0,},
\r
1429 { .id = V4L2_CID_EFFECT, .index = 2, .name = "negative", .reserved = 0,}, { .id = V4L2_CID_EFFECT, .index = 3, .name = "sepia", .reserved = 0,},
\r
1430 { .id = V4L2_CID_EFFECT, .index = 4, .name = "posterize", .reserved = 0,} ,{ .id = V4L2_CID_EFFECT, .index = 5, .name = "aqua", .reserved = 0,},
\r
1433 #if CONFIG_SENSOR_Scene
\r
1434 { .id = V4L2_CID_SCENE, .index = 0, .name = "auto", .reserved = 0,} ,{ .id = V4L2_CID_SCENE, .index = 1, .name = "night", .reserved = 0,},
\r
1437 #if CONFIG_SENSOR_Flash
\r
1438 { .id = V4L2_CID_FLASH, .index = 0, .name = "off", .reserved = 0, }, { .id = V4L2_CID_FLASH, .index = 1, .name = "auto", .reserved = 0,},
\r
1439 { .id = V4L2_CID_FLASH, .index = 2, .name = "on", .reserved = 0,}, { .id = V4L2_CID_FLASH, .index = 3, .name = "torch", .reserved = 0,},
\r
1446 static struct v4l2_queryctrl sensor_controls[] =
\r
1448 #if CONFIG_SENSOR_WhiteBalance
\r
1450 .id = V4L2_CID_DO_WHITE_BALANCE,
\r
1451 .type = V4L2_CTRL_TYPE_MENU,
\r
1452 .name = "White Balance Control",
\r
1456 .default_value = 0,
\r
1460 #if CONFIG_SENSOR_Brightness
\r
1462 .id = V4L2_CID_BRIGHTNESS,
\r
1463 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1464 .name = "Brightness Control",
\r
1468 .default_value = 0,
\r
1472 #if CONFIG_SENSOR_Effect
\r
1474 .id = V4L2_CID_EFFECT,
\r
1475 .type = V4L2_CTRL_TYPE_MENU,
\r
1476 .name = "Effect Control",
\r
1480 .default_value = 0,
\r
1484 #if CONFIG_SENSOR_Exposure
\r
1486 .id = V4L2_CID_EXPOSURE,
\r
1487 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1488 .name = "Exposure Control",
\r
1492 .default_value = 0,
\r
1496 #if CONFIG_SENSOR_Saturation
\r
1498 .id = V4L2_CID_SATURATION,
\r
1499 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1500 .name = "Saturation Control",
\r
1504 .default_value = 0,
\r
1508 #if CONFIG_SENSOR_Contrast
\r
1510 .id = V4L2_CID_CONTRAST,
\r
1511 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1512 .name = "Contrast Control",
\r
1516 .default_value = 0,
\r
1520 #if CONFIG_SENSOR_Mirror
\r
1522 .id = V4L2_CID_HFLIP,
\r
1523 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
1524 .name = "Mirror Control",
\r
1528 .default_value = 1,
\r
1532 #if CONFIG_SENSOR_Flip
\r
1534 .id = V4L2_CID_VFLIP,
\r
1535 .type = V4L2_CTRL_TYPE_BOOLEAN,
\r
1536 .name = "Flip Control",
\r
1540 .default_value = 1,
\r
1544 #if CONFIG_SENSOR_Scene
\r
1546 .id = V4L2_CID_SCENE,
\r
1547 .type = V4L2_CTRL_TYPE_MENU,
\r
1548 .name = "Scene Control",
\r
1552 .default_value = 0,
\r
1556 #if CONFIG_SENSOR_DigitalZoom
\r
1558 .id = V4L2_CID_ZOOM_RELATIVE,
\r
1559 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1560 .name = "DigitalZoom Control",
\r
1564 .default_value = 0,
\r
1566 .id = V4L2_CID_ZOOM_ABSOLUTE,
\r
1567 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1568 .name = "DigitalZoom Control",
\r
1572 .default_value = 0,
\r
1576 #if CONFIG_SENSOR_Focus
\r
1578 .id = V4L2_CID_FOCUS_RELATIVE,
\r
1579 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1580 .name = "Focus Control",
\r
1584 .default_value = 0,
\r
1586 .id = V4L2_CID_FOCUS_ABSOLUTE,
\r
1587 .type = V4L2_CTRL_TYPE_INTEGER,
\r
1588 .name = "Focus Control",
\r
1592 .default_value = 125,
\r
1596 #if CONFIG_SENSOR_Flash
\r
1598 .id = V4L2_CID_FLASH,
\r
1599 .type = V4L2_CTRL_TYPE_MENU,
\r
1600 .name = "Flash Control",
\r
1604 .default_value = 0,
\r
1609 static int sensor_probe(struct i2c_client *client, const struct i2c_device_id *did);
\r
1610 static int sensor_video_probe(struct soc_camera_device *icd, struct i2c_client *client);
\r
1611 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
1612 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl);
\r
1613 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
1614 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl);
\r
1615 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg);
\r
1616 static int sensor_resume(struct soc_camera_device *icd);
\r
1617 static int sensor_set_bus_param(struct soc_camera_device *icd,unsigned long flags);
\r
1618 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd);
\r
1619 #if CONFIG_SENSOR_Effect
\r
1620 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
1622 #if CONFIG_SENSOR_WhiteBalance
\r
1623 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
\r
1625 static int sensor_deactivate(struct i2c_client *client);
\r
1627 static struct soc_camera_ops sensor_ops =
\r
1629 .suspend = sensor_suspend,
\r
1630 .resume = sensor_resume,
\r
1631 .set_bus_param = sensor_set_bus_param,
\r
1632 .query_bus_param = sensor_query_bus_param,
\r
1633 .controls = sensor_controls,
\r
1634 .menus = sensor_menus,
\r
1635 .num_controls = ARRAY_SIZE(sensor_controls),
\r
1636 .num_menus = ARRAY_SIZE(sensor_menus),
\r
1639 /* only one fixed colorspace per pixelcode */
\r
1640 struct sensor_datafmt {
\r
1641 enum v4l2_mbus_pixelcode code;
\r
1642 enum v4l2_colorspace colorspace;
\r
1645 /* Find a data format by a pixel code in an array */
\r
1646 static const struct sensor_datafmt *sensor_find_datafmt(
\r
1647 enum v4l2_mbus_pixelcode code, const struct sensor_datafmt *fmt,
\r
1651 for (i = 0; i < n; i++)
\r
1652 if (fmt[i].code == code)
\r
1658 static const struct sensor_datafmt sensor_colour_fmts[] = {
\r
1659 {V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
\r
1660 {V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG}
\r
1664 typedef struct sensor_info_priv_s
\r
1676 bool snap2preview;
\r
1677 bool video2preview;
\r
1678 unsigned char mirror; /* HFLIP */
\r
1679 unsigned char flip; /* VFLIP */
\r
1680 unsigned int winseqe_cur_addr;
\r
1681 struct sensor_datafmt fmt;
\r
1682 unsigned int funmodule_state;
\r
1683 } sensor_info_priv_t;
\r
1687 struct v4l2_subdev subdev;
\r
1688 struct i2c_client *client;
\r
1689 sensor_info_priv_t info_priv;
\r
1690 int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
\r
1691 #if CONFIG_SENSOR_I2C_NOSCHED
\r
1692 atomic_t tasklock_cnt;
\r
1694 struct rk29camera_platform_data *sensor_io_request;
\r
1695 struct rk29camera_gpio_res *sensor_gpio_res;
\r
1699 static struct SENSOR* to_sensor(const struct i2c_client *client)
\r
1701 return container_of(i2c_get_clientdata(client), struct SENSOR, subdev);
\r
1704 static int sensor_task_lock(struct i2c_client *client, int lock)
\r
1706 #if CONFIG_SENSOR_I2C_NOSCHED
\r
1708 struct SENSOR *sensor = to_sensor(client);
\r
1711 if (atomic_read(&sensor->tasklock_cnt) == 0) {
\r
1712 while ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt>0)) {
\r
1713 SENSOR_TR("\n %s will obtain i2c in atomic, but i2c bus is locked! Wait...\n",SENSOR_NAME_STRING());
\r
1717 if ((atomic_read(&client->adapter->bus_lock.count) < 1) && (cnt<=0)) {
\r
1718 SENSOR_TR("\n %s obtain i2c fail in atomic!!\n",SENSOR_NAME_STRING());
\r
1719 goto sensor_task_lock_err;
\r
1721 preempt_disable();
\r
1724 atomic_add(1, &sensor->tasklock_cnt);
\r
1726 if (atomic_read(&sensor->tasklock_cnt) > 0) {
\r
1727 atomic_sub(1, &sensor->tasklock_cnt);
\r
1729 if (atomic_read(&sensor->tasklock_cnt) == 0)
\r
1734 sensor_task_lock_err:
\r
1742 /* sensor register write */
\r
1743 static int sensor_write(struct i2c_client *client, u16 reg, u8 val)
\r
1747 struct i2c_msg msg[1];
\r
1749 buf[0] = reg >> 8;
\r
1750 buf[1] = reg & 0xFF;
\r
1753 msg->addr = client->addr;
\r
1754 msg->flags = client->flags;
\r
1756 msg->len = sizeof(buf);
\r
1757 msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
1758 msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
\r
1762 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
1763 err = i2c_transfer(client->adapter, msg, 1);
\r
1768 SENSOR_TR("\n %s write reg(0x%x, val:0x%x) failed, try to write again!\n",SENSOR_NAME_STRING(),reg, val);
\r
1776 /* sensor register read */
\r
1777 static int sensor_read(struct i2c_client *client, u16 reg, u8 *val)
\r
1781 struct i2c_msg msg[2];
\r
1783 buf[0] = reg >> 8;
\r
1784 buf[1] = reg & 0xFF;
\r
1786 msg[0].addr = client->addr;
\r
1787 msg[0].flags = client->flags;
\r
1789 msg[0].len = sizeof(buf);
\r
1790 msg[0].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
1791 msg[0].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
\r
1793 msg[1].addr = client->addr;
\r
1794 msg[1].flags = client->flags|I2C_M_RD;
\r
1797 msg[1].scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
\r
1798 msg[1].read_type = 2; /* fpga i2c:0==I2C_NO_STOP : direct use number not enum for don't want include spi_fpga.h */
\r
1802 while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
\r
1803 err = i2c_transfer(client->adapter, msg, 2);
\r
1809 SENSOR_TR("\n %s read reg(0x%x val:0x%x) failed, try to read again! \n",SENSOR_NAME_STRING(),reg, *val);
\r
1817 /* write a array of registers */
\r
1818 static int sensor_write_array(struct i2c_client *client, struct reginfo *regarray)
\r
1822 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
1827 if (sensor_task_lock(client, 1) < 0)
\r
1828 goto sensor_write_array_end;
\r
1830 while (regarray[i].reg != 0)
\r
1832 err = sensor_write(client, regarray[i].reg, regarray[i].val);
\r
1837 SENSOR_TR("%s..write failed current reg:0x%x, Write array again !\n", SENSOR_NAME_STRING(),regarray[i].reg);
\r
1841 SENSOR_TR("%s..write array failed!!!\n", SENSOR_NAME_STRING());
\r
1843 goto sensor_write_array_end;
\r
1846 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
1847 sensor_read(client, regarray[i].reg, &valchk);
\r
1848 if (valchk != regarray[i].val)
\r
1849 SENSOR_TR("%s Reg:0x%x write(0x%x, 0x%x) fail\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
1855 sensor_write_array_end:
\r
1856 sensor_task_lock(client,0);
\r
1859 #if CONFIG_SENSOR_I2C_RDWRCHK
\r
1860 static int sensor_readchk_array(struct i2c_client *client, struct reginfo *regarray)
\r
1868 while (regarray[i].reg != 0)
\r
1870 sensor_read(client, regarray[i].reg, &valchk);
\r
1871 if (valchk != regarray[i].val)
\r
1872 SENSOR_TR("%s Reg:0x%x read(0x%x, 0x%x) error\n",SENSOR_NAME_STRING(), regarray[i].reg, regarray[i].val, valchk);
\r
1879 static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
\r
1881 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
1884 SENSOR_DG("%s %s cmd(%d) on(%d)\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd,on);
\r
1887 case Sensor_PowerDown:
\r
1889 if (icl->powerdown) {
\r
1890 ret = icl->powerdown(icd->pdev, on);
\r
1891 if (ret == RK29_CAM_IO_SUCCESS) {
\r
1898 icl->reset(icd->pdev);
\r
1900 } else if (ret == RK29_CAM_EIO_REQUESTFAIL) {
\r
1902 goto sensor_power_end;
\r
1907 case Sensor_Flash:
\r
1909 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
1910 struct SENSOR *sensor = to_sensor(client);
\r
1912 if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
\r
1913 sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
\r
1915 //flash off after 2 secs
\r
1916 hrtimer_cancel(&(flash_off_timer.timer));
\r
1917 hrtimer_start(&(flash_off_timer.timer),ktime_set(0, 800*1000*1000),HRTIMER_MODE_REL);
\r
1924 SENSOR_TR("%s %s cmd(0x%x) is unknown!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
1932 static enum hrtimer_restart flash_off_func(struct hrtimer *timer)
\r
1934 struct flash_timer *fps_timer = container_of(timer, struct flash_timer, timer);
\r
1936 sensor_ioctrl(fps_timer->icd,Sensor_Flash,0);
\r
1941 static int sensor_init(struct v4l2_subdev *sd, u32 val)
\r
1943 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
1944 struct soc_camera_device *icd = client->dev.platform_data;
\r
1945 struct SENSOR *sensor = to_sensor(client);
\r
1946 const struct v4l2_queryctrl *qctrl;
\r
1947 const struct sensor_datafmt *fmt;
\r
1948 unsigned char value;
\r
1949 int ret=0,pid = 0;
\r
1951 SENSOR_DG("\n%s..%s.. \n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
1953 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
1955 goto sensor_INIT_ERR;
\r
1959 printk("jack+sensor_init begin\n");
\r
1960 if (sensor_task_lock(client,1)<0)
\r
1961 goto sensor_INIT_ERR;
\r
1966 SENSOR_TR("%s soft reset sensor failed\n",SENSOR_NAME_STRING());
\r
1968 goto sensor_INIT_ERR;
\r
1970 mdelay(5); //delay 5 microseconds
\r
1972 /* check if it is an sensor sensor */
\r
1973 ret = sensor_read(client, 0x300a, &value);
\r
1975 SENSOR_TR("read chip id high byte failed\n");
\r
1977 goto sensor_INIT_ERR;
\r
1980 pid |= (value << 8);
\r
1982 ret = sensor_read(client, 0x300b, &value);
\r
1984 SENSOR_TR("read chip id low byte failed\n");
\r
1986 goto sensor_INIT_ERR;
\r
1989 pid |= (value & 0xff);
\r
1990 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
1991 if (pid == SENSOR_ID) {
\r
1992 sensor->model = SENSOR_V4L2_IDENT;
\r
1994 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
1996 goto sensor_INIT_ERR;
\r
1999 ret = sensor_write_array(client, sensor_init_data);
\r
2002 SENSOR_TR("error: %s initial failed\n",SENSOR_NAME_STRING());
\r
2003 goto sensor_INIT_ERR;
\r
2005 sensor_task_lock(client,0);
\r
2006 //icd->user_width = SENSOR_INIT_WIDTH;
\r
2007 //icd->user_height = SENSOR_INIT_HEIGHT;
\r
2008 sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;
\r
2009 fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
\r
2011 SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
\r
2013 goto sensor_INIT_ERR;
\r
2015 sensor->info_priv.fmt = *fmt;
\r
2017 /* sensor sensor information for initialization */
\r
2018 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2020 sensor->info_priv.whiteBalance = qctrl->default_value;
\r
2021 flash_off_timer.icd = icd;
\r
2022 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_BRIGHTNESS);
\r
2024 sensor->info_priv.brightness = qctrl->default_value;
\r
2025 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2027 sensor->info_priv.effect = qctrl->default_value;
\r
2028 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EXPOSURE);
\r
2030 sensor->info_priv.exposure = qctrl->default_value;
\r
2032 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SATURATION);
\r
2034 sensor->info_priv.saturation = qctrl->default_value;
\r
2035 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_CONTRAST);
\r
2037 sensor->info_priv.contrast = qctrl->default_value;
\r
2038 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_HFLIP);
\r
2040 sensor->info_priv.mirror = qctrl->default_value;
\r
2041 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_VFLIP);
\r
2043 sensor->info_priv.flip = qctrl->default_value;
\r
2044 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_SCENE);
\r
2046 sensor->info_priv.scene = qctrl->default_value;
\r
2047 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
2049 sensor->info_priv.digitalzoom = qctrl->default_value;
\r
2051 /* ddl@rock-chips.com : if sensor support auto focus and flash, programer must run focus and flash code */
\r
2052 #if CONFIG_SENSOR_Focus
\r
2053 sensor_set_focus();
\r
2054 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
\r
2056 sensor->info_priv.focus = qctrl->default_value;
\r
2059 #if CONFIG_SENSOR_Flash
\r
2060 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
\r
2062 sensor->info_priv.flash = qctrl->default_value;
\r
2063 flash_off_timer.icd = icd;
\r
2066 SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),((val == 0)?__FUNCTION__:"sensor_reinit"),icd->user_width,icd->user_height);
\r
2067 sensor->info_priv.funmodule_state |= SENSOR_INIT_IS_OK;
\r
2070 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2071 sensor_task_lock(client,0);
\r
2072 sensor_deactivate(client);
\r
2076 static int sensor_deactivate(struct i2c_client *client)
\r
2078 struct soc_camera_device *icd = client->dev.platform_data;
\r
2080 struct SENSOR *sensor = to_sensor(client);
\r
2082 SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
2084 /* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
\r
2085 if (sensor->info_priv.funmodule_state & SENSOR_INIT_IS_OK) {
\r
2086 sensor_task_lock(client, 1);
\r
2087 sensor_read(client,0x3017,®_val);
\r
2088 sensor_write(client, 0x3017, reg_val&0x80);
\r
2089 sensor_read(client,0x3018,®_val);
\r
2090 sensor_write(client, 0x3018, reg_val&0x03);
\r
2091 sensor_task_lock(client, 0);
\r
2093 sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2097 /* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
\r
2098 icd->user_width = SENSOR_INIT_WIDTH;
\r
2099 icd->user_height = SENSOR_INIT_HEIGHT;
\r
2100 sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
\r
2105 static struct reginfo sensor_power_down_sequence[]=
\r
2109 static int sensor_suspend(struct soc_camera_device *icd, pm_message_t pm_msg)
\r
2112 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2114 if (pm_msg.event == PM_EVENT_SUSPEND) {
\r
2115 SENSOR_DG("\n %s Enter Suspend.. \n", SENSOR_NAME_STRING());
\r
2116 ret = sensor_write_array(client, sensor_power_down_sequence) ;
\r
2118 SENSOR_TR("\n %s..%s WriteReg Fail.. \n", SENSOR_NAME_STRING(),__FUNCTION__);
\r
2121 ret = sensor_ioctrl(icd, Sensor_PowerDown, 1);
\r
2123 SENSOR_TR("\n %s suspend fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2128 SENSOR_TR("\n %s cann't suppout Suspend..\n",SENSOR_NAME_STRING());
\r
2134 static int sensor_resume(struct soc_camera_device *icd)
\r
2138 ret = sensor_ioctrl(icd, Sensor_PowerDown, 0);
\r
2140 SENSOR_TR("\n %s resume fail for turn on power!\n", SENSOR_NAME_STRING());
\r
2144 SENSOR_DG("\n %s Enter Resume.. \n", SENSOR_NAME_STRING());
\r
2150 static int sensor_set_bus_param(struct soc_camera_device *icd,
\r
2151 unsigned long flags)
\r
2157 static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
\r
2159 struct soc_camera_link *icl = to_soc_camera_link(icd);
\r
2160 unsigned long flags = SENSOR_BUS_PARAM;
\r
2162 return soc_camera_apply_sensor_flags(icl, flags);
\r
2165 static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2167 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2168 struct soc_camera_device *icd = client->dev.platform_data;
\r
2169 struct SENSOR *sensor = to_sensor(client);
\r
2171 mf->width = icd->user_width;
\r
2172 mf->height = icd->user_height;
\r
2173 mf->code = sensor->info_priv.fmt.code;
\r
2174 mf->colorspace = sensor->info_priv.fmt.colorspace;
\r
2175 mf->field = V4L2_FIELD_NONE;
\r
2180 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2184 if ((mf->width == 1024) && (mf->height == 768)) {
\r
2186 } else if ((mf->width == 1280) && (mf->height == 1024)) {
\r
2188 } else if ((mf->width == 1600) && (mf->height == 1200)) {
\r
2190 } else if ((mf->width == 2048) && (mf->height == 1536)) {
\r
2192 } else if ((mf->width == 2592) && (mf->height == 1944)) {
\r
2197 SENSOR_DG("%s %dx%d is capture format\n", __FUNCTION__, mf->width, mf->height);
\r
2202 static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2206 if ((mf->width == 1280) && (mf->height == 720)) {
\r
2208 } else if ((mf->width == 1920) && (mf->height == 1080)) {
\r
2213 SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
\r
2216 void button5_Click(struct i2c_client *client,struct reginfo *winseqe_set_addr)
\r
2218 int extra_lines, Preview_Gain, preview_dummy_pixels, Capture_Exposure;
\r
2219 char temp_reg1, temp_reg2, temp_reg3;
\r
2220 int Capture_Line_Width,Capture_Banding_Filter,Capture_Gain, shutter, Gain_Exposure;
\r
2221 //int PV_EXPOSURE_LIMITATION = 782;
\r
2222 //int FULL_EXPOSURE_LIMITATION = 1640;
\r
2223 int Capture_Maximum_Shutter = 1564;
\r
2224 int Default_Reg0x380c = 8;
\r
2225 int Default_Reg0x380d = 252;
\r
2226 int Capture_PCLK_Frequency = 54 ;
\r
2227 int Capture_Dummy_Pixels =0 ;
\r
2228 int Capture_Max_Gain = 256 ;
\r
2229 int extra_exposure_lines =0 ;
\r
2232 sensor_read(client, 0x3500, &temp_reg1);
\r
2233 sensor_read(client, 0x3501, &temp_reg2);
\r
2234 sensor_read(client, 0x3502, &temp_reg3);
\r
2236 shutter = (temp_reg1 << 16) | (temp_reg2 << 8) | (temp_reg3);
\r
2237 shutter = shutter / 16;
\r
2239 sensor_read(client, 0x350d, &temp_reg1);
\r
2240 sensor_read(client, 0x350c, &temp_reg2);
\r
2241 extra_lines = (temp_reg1) | (temp_reg2 << 8);
\r
2243 sensor_read(client, 0x350b, &temp_reg1);
\r
2244 sensor_read(client, 0x350a, &temp_reg2);
\r
2245 Preview_Gain = (temp_reg2 << 8) | (temp_reg1);
\r
2247 sensor_read(client, 0x380d, &temp_reg1);
\r
2248 sensor_read(client, 0x380c, &temp_reg2);
\r
2250 preview_dummy_pixels = (((temp_reg1-Default_Reg0x380c) & 0xf0) << 8 ) + temp_reg2-Default_Reg0x380d ;
\r
2252 //sensor_write(client, 0x3503, 0x00);
\r
2253 sensor_write(client, 0x3503, 0x03);
\r
2255 Capture_Line_Width = 2376 + Capture_Dummy_Pixels;
\r
2257 //Capture_Exposure = (shutter + extra_lines)/2;
\r
2258 Capture_Exposure = (shutter + extra_lines)*36/27/2;
\r
2259 Capture_Banding_Filter = Capture_PCLK_Frequency * 1000000 / 100 / (2 * Capture_Line_Width); //114
\r
2260 if(Preview_Gain < 16)
\r
2262 Preview_Gain = 16 ;
\r
2264 Gain_Exposure = Preview_Gain * Capture_Exposure;
\r
2266 if (Gain_Exposure < Capture_Banding_Filter * 16 ) //114
\r
2268 Capture_Exposure = Gain_Exposure / 16;
\r
2270 if(0 == Capture_Exposure)
\r
2272 Capture_Exposure = 1;
\r
2275 Capture_Gain = (Gain_Exposure*2 / Capture_Exposure + 1 ) / 2;
\r
2277 if (Gain_Exposure > Capture_Maximum_Shutter * 16 ) //1564*16
\r
2279 Capture_Exposure = Capture_Maximum_Shutter;
\r
2280 Capture_Gain = (Gain_Exposure*2 /Capture_Maximum_Shutter + 1)/2;
\r
2282 if (Capture_Gain > Capture_Max_Gain) //512
\r
2284 Capture_Exposure = Gain_Exposure/Capture_Max_Gain/16 + Gain_Exposure/10/Capture_Max_Gain/16;
\r
2285 if(0 == Capture_Exposure)
\r
2287 Capture_Exposure = 1;
\r
2290 Capture_Exposure = Capture_Exposure/ Capture_Banding_Filter;
\r
2291 Capture_Exposure = Capture_Exposure * Capture_Banding_Filter;
\r
2292 Capture_Gain = (Gain_Exposure *2 / Capture_Exposure + 1) /2;
\r
2295 Capture_Exposure = Gain_Exposure /16/ Capture_Banding_Filter;
\r
2296 Capture_Exposure = Capture_Exposure * Capture_Banding_Filter;
\r
2297 if(0 == Capture_Exposure)
\r
2299 Capture_Exposure = 1;
\r
2301 Capture_Gain = (Gain_Exposure *2 / Capture_Exposure +1)/2;
\r
2304 shutter = Capture_Exposure;
\r
2307 ret |= sensor_write_array(client, winseqe_set_addr);
\r
2309 SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
\r
2313 if(shutter <= 1640)
\r
2315 extra_exposure_lines = 0;
\r
2317 extra_exposure_lines = shutter - 1640;
\r
2320 if (shutter > 1640)
\r
2325 shutter = shutter * 16;
\r
2327 if(Capture_Gain >= 128)
\r
2328 sensor_write(client, 0x5000,0x07);
\r
2330 sensor_write(client, 0x350d, (extra_exposure_lines & 0xFF));
\r
2331 sensor_write(client, 0x350c, ((extra_exposure_lines & 0xFF00) >> 8));
\r
2333 sensor_write(client, 0x3502, (shutter & 0xFF));
\r
2334 sensor_write(client, 0x3501, ((shutter & 0xFF00) >> 8));
\r
2335 sensor_write(client, 0x3500, ((shutter & 0xFF0000) >> 16));
\r
2337 sensor_write(client, 0x350b, (Capture_Gain & 0xFF));
\r
2338 sensor_write(client, 0x350a, (( Capture_Gain & 0xFF00) >> 8));
\r
2341 static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2343 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2344 const struct sensor_datafmt *fmt;
\r
2345 struct SENSOR *sensor = to_sensor(client);
\r
2346 const struct v4l2_queryctrl *qctrl;
\r
2347 struct soc_camera_device *icd = client->dev.platform_data;
\r
2348 struct reginfo *winseqe_set_addr=NULL;
\r
2349 int ret=0, set_w,set_h;
\r
2351 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2352 ARRAY_SIZE(sensor_colour_fmts));
\r
2355 goto sensor_s_fmt_end;
\r
2358 if (sensor->info_priv.fmt.code != mf->code) {
\r
2361 case V4L2_MBUS_FMT_YUYV8_2X8:
\r
2363 winseqe_set_addr = sensor_ClrFmt_YUYV;
\r
2366 case V4L2_MBUS_FMT_UYVY8_2X8:
\r
2368 winseqe_set_addr = sensor_ClrFmt_UYVY;
\r
2374 if (winseqe_set_addr != NULL) {
\r
2375 sensor_write_array(client, winseqe_set_addr);
\r
2376 sensor->info_priv.fmt.code = mf->code;
\r
2377 sensor->info_priv.fmt.colorspace= mf->colorspace;
\r
2378 SENSOR_DG("%s v4l2_mbus_code:%d set success!\n", SENSOR_NAME_STRING(),mf->code);
\r
2380 SENSOR_TR("%s v4l2_mbus_code:%d is invalidate!\n", SENSOR_NAME_STRING(),mf->code);
\r
2384 set_w = mf->width;
\r
2385 set_h = mf->height;
\r
2387 if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)
\r
2389 winseqe_set_addr = sensor_qcif;
\r
2393 else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)
\r
2395 winseqe_set_addr = sensor_qvga;
\r
2399 else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)
\r
2401 winseqe_set_addr = sensor_cif;
\r
2405 else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)
\r
2407 winseqe_set_addr = sensor_vga;
\r
2411 else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)
\r
2413 winseqe_set_addr = sensor_svga;
\r
2417 else if (((set_w <= 1280) && (set_h <= 720)) && sensor_720p[0].reg)
\r
2419 winseqe_set_addr = sensor_720p;
\r
2423 else if (((set_w <= 1024) && (set_h <= 768)) && sensor_xga[0].reg)
\r
2425 winseqe_set_addr = sensor_xga;
\r
2429 else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)
\r
2431 winseqe_set_addr = sensor_sxga;
\r
2435 else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[0].reg)
\r
2437 winseqe_set_addr = sensor_uxga;
\r
2441 else if (((set_w <= 2048) && (set_h <= 1536)) && sensor_qxga[0].reg)
\r
2443 winseqe_set_addr = sensor_qxga;
\r
2449 winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */
\r
2450 set_w = SENSOR_INIT_WIDTH;
\r
2451 set_h = SENSOR_INIT_HEIGHT;
\r
2452 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
\r
2455 if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr) {
\r
2456 #if CONFIG_SENSOR_Flash
\r
2457 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2458 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2459 sensor_ioctrl(icd, Sensor_Flash, Flash_On);
\r
2460 SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
\r
2462 } else { /* ddl@rock-chips.com : Video */
\r
2463 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2464 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2465 SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
\r
2469 if (sensor_fmt_capturechk(sd,mf) != true)
\r
2471 ret |= sensor_write_array(client, winseqe_set_addr);
\r
2473 SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
\r
2474 #if CONFIG_SENSOR_Flash
\r
2475 if (sensor_fmt_capturechk(sd,mf) == true) {
\r
2476 if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
\r
2477 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2478 SENSOR_TR("%s Capture format set fail, flash off !\n", SENSOR_NAME_STRING());
\r
2482 goto sensor_s_fmt_end;
\r
2486 sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;
\r
2488 if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
\r
2490 button5_Click(client,winseqe_set_addr);
\r
2491 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2492 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2493 if (sensor->info_priv.whiteBalance != 0) {
\r
2494 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2495 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2497 sensor->info_priv.snap2preview = true;
\r
2498 } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */
\r
2499 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2500 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2501 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2502 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2503 sensor->info_priv.video2preview = true;
\r
2504 } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
\r
2505 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
\r
2506 sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
\r
2507 qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
\r
2508 sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
\r
2510 sensor->info_priv.video2preview = false;
\r
2511 sensor->info_priv.snap2preview = false;
\r
2516 SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
\r
2520 SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
\r
2523 mf->width = set_w;
\r
2524 mf->height = set_h;
\r
2531 static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
\r
2533 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2534 struct SENSOR *sensor = to_sensor(client);
\r
2535 const struct sensor_datafmt *fmt;
\r
2536 int ret = 0,set_w,set_h;
\r
2538 fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
\r
2539 ARRAY_SIZE(sensor_colour_fmts));
\r
2540 if (fmt == NULL) {
\r
2541 fmt = &sensor->info_priv.fmt;
\r
2542 mf->code = fmt->code;
\r
2545 if (mf->height > SENSOR_MAX_HEIGHT)
\r
2546 mf->height = SENSOR_MAX_HEIGHT;
\r
2547 else if (mf->height < SENSOR_MIN_HEIGHT)
\r
2548 mf->height = SENSOR_MIN_HEIGHT;
\r
2550 if (mf->width > SENSOR_MAX_WIDTH)
\r
2551 mf->width = SENSOR_MAX_WIDTH;
\r
2552 else if (mf->width < SENSOR_MIN_WIDTH)
\r
2553 mf->width = SENSOR_MIN_WIDTH;
\r
2555 set_w = mf->width;
\r
2556 set_h = mf->height;
\r
2558 if (((set_w <= 176) && (set_h <= 144)) && sensor_qcif[0].reg)
\r
2563 else if (((set_w <= 320) && (set_h <= 240)) && sensor_qvga[0].reg)
\r
2568 else if (((set_w <= 352) && (set_h<= 288)) && sensor_cif[0].reg)
\r
2573 else if (((set_w <= 640) && (set_h <= 480)) && sensor_vga[0].reg)
\r
2578 else if (((set_w <= 800) && (set_h <= 600)) && sensor_svga[0].reg)
\r
2583 else if (((set_w <= 1280) && (set_h <= 720)) && sensor_720p[0].reg)
\r
2588 else if (((set_w <= 1024) && (set_h <= 768)) && sensor_xga[0].reg)
\r
2593 else if (((set_w <= 1280) && (set_h <= 1024)) && sensor_sxga[0].reg)
\r
2598 else if (((set_w <= 1600) && (set_h <= 1200)) && sensor_uxga[0].reg)
\r
2603 else if (((set_w <= 2048) && (set_h <= 1536)) && sensor_qxga[0].reg)
\r
2610 set_w = SENSOR_INIT_WIDTH;
\r
2611 set_h = SENSOR_INIT_HEIGHT;
\r
2612 SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
\r
2615 mf->width = set_w;
\r
2616 mf->height = set_h;
\r
2617 mf->colorspace = fmt->colorspace;
\r
2623 static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
\r
2625 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2627 if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
\r
2630 if (id->match.addr != client->addr)
\r
2633 id->ident = SENSOR_V4L2_IDENT; /* ddl@rock-chips.com : Return OV2655 identifier */
\r
2638 #if CONFIG_SENSOR_Brightness
\r
2639 static int sensor_set_brightness(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2641 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2643 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2645 if (sensor_BrightnessSeqe[value - qctrl->minimum] != NULL)
\r
2647 if (sensor_write_array(client, sensor_BrightnessSeqe[value - qctrl->minimum]) != 0)
\r
2649 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2652 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2656 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2660 #if CONFIG_SENSOR_Effect
\r
2661 static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2663 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2665 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2667 if (sensor_EffectSeqe[value - qctrl->minimum] != NULL)
\r
2669 if (sensor_write_array(client, sensor_EffectSeqe[value - qctrl->minimum]) != 0)
\r
2671 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2674 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2678 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2682 #if CONFIG_SENSOR_Exposure
\r
2683 static int sensor_set_exposure(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2685 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2687 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2689 if (sensor_ExposureSeqe[value - qctrl->minimum] != NULL)
\r
2691 if (sensor_write_array(client, sensor_ExposureSeqe[value - qctrl->minimum]) != 0)
\r
2693 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2696 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2700 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2704 #if CONFIG_SENSOR_Saturation
\r
2705 static int sensor_set_saturation(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2707 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2709 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2711 if (sensor_SaturationSeqe[value - qctrl->minimum] != NULL)
\r
2713 if (sensor_write_array(client, sensor_SaturationSeqe[value - qctrl->minimum]) != 0)
\r
2715 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2718 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2722 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2726 #if CONFIG_SENSOR_Contrast
\r
2727 static int sensor_set_contrast(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2729 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2731 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2733 if (sensor_ContrastSeqe[value - qctrl->minimum] != NULL)
\r
2735 if (sensor_write_array(client, sensor_ContrastSeqe[value - qctrl->minimum]) != 0)
\r
2737 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2740 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2744 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2748 #if CONFIG_SENSOR_Mirror
\r
2749 static int sensor_set_mirror(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2751 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2753 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2755 if (sensor_MirrorSeqe[value - qctrl->minimum] != NULL)
\r
2757 if (sensor_write_array(client, sensor_MirrorSeqe[value - qctrl->minimum]) != 0)
\r
2759 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2762 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2766 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2770 #if CONFIG_SENSOR_Flip
\r
2771 static int sensor_set_flip(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2773 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2775 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2777 if (sensor_FlipSeqe[value - qctrl->minimum] != NULL)
\r
2779 if (sensor_write_array(client, sensor_FlipSeqe[value - qctrl->minimum]) != 0)
\r
2781 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2784 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2788 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2792 #if CONFIG_SENSOR_Scene
\r
2793 static int sensor_set_scene(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2795 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2797 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2799 if (sensor_SceneSeqe[value - qctrl->minimum] != NULL)
\r
2801 if (sensor_write_array(client, sensor_SceneSeqe[value - qctrl->minimum]) != 0)
\r
2803 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2806 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2810 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2814 #if CONFIG_SENSOR_WhiteBalance
\r
2815 static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2817 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2819 if ((value >= qctrl->minimum) && (value <= qctrl->maximum))
\r
2821 if (sensor_WhiteBalanceSeqe[value - qctrl->minimum] != NULL)
\r
2823 if (sensor_write_array(client, sensor_WhiteBalanceSeqe[value - qctrl->minimum]) != 0)
\r
2825 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2828 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2832 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2836 #if CONFIG_SENSOR_DigitalZoom
\r
2837 static int sensor_set_digitalzoom(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int *value)
\r
2839 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
2840 struct SENSOR *sensor = to_sensor(client);
\r
2841 const struct v4l2_queryctrl *qctrl_info;
\r
2842 int digitalzoom_cur, digitalzoom_total;
\r
2844 qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_ZOOM_ABSOLUTE);
\r
2848 digitalzoom_cur = sensor->info_priv.digitalzoom;
\r
2849 digitalzoom_total = qctrl_info->maximum;
\r
2851 if ((value > 0) && (digitalzoom_cur >= digitalzoom_total))
\r
2853 SENSOR_TR("%s digitalzoom is maximum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
2857 if ((value < 0) && (digitalzoom_cur <= qctrl_info->minimum))
\r
2859 SENSOR_TR("%s digitalzoom is minimum - %x\n", SENSOR_NAME_STRING(), digitalzoom_cur);
\r
2863 if ((value > 0) && ((digitalzoom_cur + *value) > digitalzoom_total))
\r
2865 value = digitalzoom_total - digitalzoom_cur;
\r
2868 if ((value < 0) && ((digitalzoom_cur + *value) < 0))
\r
2870 value = 0 - digitalzoom_cur;
\r
2873 digitalzoom_cur += value;
\r
2875 if (sensor_ZoomSeqe[digitalzoom_cur] != NULL)
\r
2877 if (sensor_write_array(client, sensor_ZoomSeqe[digitalzoom_cur]) != 0)
\r
2879 SENSOR_TR("%s..%s WriteReg Fail.. \n",SENSOR_NAME_STRING(), __FUNCTION__);
\r
2882 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2889 #if CONFIG_SENSOR_Flash
\r
2890 static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
\r
2892 if ((value >= qctrl->minimum) && (value <= qctrl->maximum)) {
\r
2893 if (value == 3) { /* ddl@rock-chips.com: torch */
\r
2894 sensor_ioctrl(icd, Sensor_Flash, Flash_Torch); /* Flash On */
\r
2896 sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
\r
2898 SENSOR_DG("%s..%s : %x\n",SENSOR_NAME_STRING(),__FUNCTION__, value);
\r
2902 SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
\r
2907 static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
2909 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2910 struct SENSOR *sensor = to_sensor(client);
\r
2911 const struct v4l2_queryctrl *qctrl;
\r
2913 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
2915 printk("jack+sensor_g_control\n");
\r
2919 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
2925 case V4L2_CID_BRIGHTNESS:
\r
2927 ctrl->value = sensor->info_priv.brightness;
\r
2930 case V4L2_CID_SATURATION:
\r
2932 ctrl->value = sensor->info_priv.saturation;
\r
2935 case V4L2_CID_CONTRAST:
\r
2937 ctrl->value = sensor->info_priv.contrast;
\r
2940 case V4L2_CID_DO_WHITE_BALANCE:
\r
2942 ctrl->value = sensor->info_priv.whiteBalance;
\r
2945 case V4L2_CID_EXPOSURE:
\r
2947 ctrl->value = sensor->info_priv.exposure;
\r
2950 case V4L2_CID_HFLIP:
\r
2952 ctrl->value = sensor->info_priv.mirror;
\r
2955 case V4L2_CID_VFLIP:
\r
2957 ctrl->value = sensor->info_priv.flip;
\r
2968 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
\r
2970 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
2971 struct SENSOR *sensor = to_sensor(client);
\r
2972 struct soc_camera_device *icd = client->dev.platform_data;
\r
2973 const struct v4l2_queryctrl *qctrl;
\r
2976 qctrl = soc_camera_find_qctrl(&sensor_ops, ctrl->id);
\r
2979 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ctrl->id);
\r
2985 #if CONFIG_SENSOR_Brightness
\r
2986 case V4L2_CID_BRIGHTNESS:
\r
2988 if (ctrl->value != sensor->info_priv.brightness)
\r
2990 if (sensor_set_brightness(icd, qctrl,ctrl->value) != 0)
\r
2994 sensor->info_priv.brightness = ctrl->value;
\r
2999 #if CONFIG_SENSOR_Exposure
\r
3000 case V4L2_CID_EXPOSURE:
\r
3002 if (ctrl->value != sensor->info_priv.exposure)
\r
3004 if (sensor_set_exposure(icd, qctrl,ctrl->value) != 0)
\r
3008 sensor->info_priv.exposure = ctrl->value;
\r
3013 #if CONFIG_SENSOR_Saturation
\r
3014 case V4L2_CID_SATURATION:
\r
3016 if (ctrl->value != sensor->info_priv.saturation)
\r
3018 if (sensor_set_saturation(icd, qctrl,ctrl->value) != 0)
\r
3022 sensor->info_priv.saturation = ctrl->value;
\r
3027 #if CONFIG_SENSOR_Contrast
\r
3028 case V4L2_CID_CONTRAST:
\r
3030 if (ctrl->value != sensor->info_priv.contrast)
\r
3032 if (sensor_set_contrast(icd, qctrl,ctrl->value) != 0)
\r
3036 sensor->info_priv.contrast = ctrl->value;
\r
3041 #if CONFIG_SENSOR_WhiteBalance
\r
3042 case V4L2_CID_DO_WHITE_BALANCE:
\r
3044 if (ctrl->value != sensor->info_priv.whiteBalance)
\r
3046 if (sensor_set_whiteBalance(icd, qctrl,ctrl->value) != 0)
\r
3050 sensor->info_priv.whiteBalance = ctrl->value;
\r
3055 #if CONFIG_SENSOR_Mirror
\r
3056 case V4L2_CID_HFLIP:
\r
3058 if (ctrl->value != sensor->info_priv.mirror)
\r
3060 if (sensor_set_mirror(icd, qctrl,ctrl->value) != 0)
\r
3062 sensor->info_priv.mirror = ctrl->value;
\r
3067 #if CONFIG_SENSOR_Flip
\r
3068 case V4L2_CID_VFLIP:
\r
3070 if (ctrl->value != sensor->info_priv.flip)
\r
3072 if (sensor_set_flip(icd, qctrl,ctrl->value) != 0)
\r
3074 sensor->info_priv.flip = ctrl->value;
\r
3085 static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_control *ext_ctrl)
\r
3087 const struct v4l2_queryctrl *qctrl;
\r
3088 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3089 struct SENSOR *sensor = to_sensor(client);
\r
3091 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3095 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3099 switch (ext_ctrl->id)
\r
3101 case V4L2_CID_SCENE:
\r
3103 ext_ctrl->value = sensor->info_priv.scene;
\r
3106 case V4L2_CID_EFFECT:
\r
3108 ext_ctrl->value = sensor->info_priv.effect;
\r
3111 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3113 ext_ctrl->value = sensor->info_priv.digitalzoom;
\r
3116 case V4L2_CID_ZOOM_RELATIVE:
\r
3120 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3122 ext_ctrl->value = sensor->info_priv.focus;
\r
3125 case V4L2_CID_FOCUS_RELATIVE:
\r
3129 case V4L2_CID_FLASH:
\r
3131 ext_ctrl->value = sensor->info_priv.flash;
\r
3139 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
\r
3141 const struct v4l2_queryctrl *qctrl;
\r
3142 struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
\r
3143 struct SENSOR *sensor = to_sensor(client);
\r
3146 qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
\r
3150 SENSOR_TR("\n %s ioctrl id = %d is invalidate \n", SENSOR_NAME_STRING(), ext_ctrl->id);
\r
3155 switch (ext_ctrl->id)
\r
3157 #if CONFIG_SENSOR_Scene
\r
3158 case V4L2_CID_SCENE:
\r
3160 if (ext_ctrl->value != sensor->info_priv.scene)
\r
3162 if (sensor_set_scene(icd, qctrl,ext_ctrl->value) != 0)
\r
3164 sensor->info_priv.scene = ext_ctrl->value;
\r
3169 #if CONFIG_SENSOR_Effect
\r
3170 case V4L2_CID_EFFECT:
\r
3172 if (ext_ctrl->value != sensor->info_priv.effect)
\r
3174 if (sensor_set_effect(icd, qctrl,ext_ctrl->value) != 0)
\r
3176 sensor->info_priv.effect= ext_ctrl->value;
\r
3181 #if CONFIG_SENSOR_DigitalZoom
\r
3182 case V4L2_CID_ZOOM_ABSOLUTE:
\r
3184 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3187 if (ext_ctrl->value != sensor->info_priv.digitalzoom)
\r
3189 val_offset = ext_ctrl->value -sensor->info_priv.digitalzoom;
\r
3191 if (sensor_set_digitalzoom(icd, qctrl,&val_offset) != 0)
\r
3193 sensor->info_priv.digitalzoom += val_offset;
\r
3195 SENSOR_DG("%s digitalzoom is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3200 case V4L2_CID_ZOOM_RELATIVE:
\r
3202 if (ext_ctrl->value)
\r
3204 if (sensor_set_digitalzoom(icd, qctrl,&ext_ctrl->value) != 0)
\r
3206 sensor->info_priv.digitalzoom += ext_ctrl->value;
\r
3208 SENSOR_DG("%s digitalzoom is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.digitalzoom);
\r
3213 #if CONFIG_SENSOR_Focus
\r
3214 case V4L2_CID_FOCUS_ABSOLUTE:
\r
3216 if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
\r
3219 if (ext_ctrl->value != sensor->info_priv.focus)
\r
3221 val_offset = ext_ctrl->value -sensor->info_priv.focus;
\r
3223 sensor->info_priv.focus += val_offset;
\r
3228 case V4L2_CID_FOCUS_RELATIVE:
\r
3230 if (ext_ctrl->value)
\r
3232 sensor->info_priv.focus += ext_ctrl->value;
\r
3234 SENSOR_DG("%s focus is %x\n", SENSOR_NAME_STRING(), sensor->info_priv.focus);
\r
3239 #if CONFIG_SENSOR_Flash
\r
3240 case V4L2_CID_FLASH:
\r
3242 if (sensor_set_flash(icd, qctrl,ext_ctrl->value) != 0)
\r
3244 sensor->info_priv.flash = ext_ctrl->value;
\r
3246 SENSOR_DG("%s flash is %x\n",SENSOR_NAME_STRING(), sensor->info_priv.flash);
\r
3257 static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3259 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3260 struct soc_camera_device *icd = client->dev.platform_data;
\r
3261 int i, error_cnt=0, error_idx=-1;
\r
3263 for (i=0; i<ext_ctrl->count; i++) {
\r
3264 if (sensor_g_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3270 if (error_cnt > 1)
\r
3271 error_idx = ext_ctrl->count;
\r
3273 if (error_idx != -1) {
\r
3274 ext_ctrl->error_idx = error_idx;
\r
3281 static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
\r
3283 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3284 struct soc_camera_device *icd = client->dev.platform_data;
\r
3285 int i, error_cnt=0, error_idx=-1;
\r
3287 for (i=0; i<ext_ctrl->count; i++) {
\r
3288 if (sensor_s_ext_control(icd, &ext_ctrl->controls[i]) != 0) {
\r
3294 if (error_cnt > 1)
\r
3295 error_idx = ext_ctrl->count;
\r
3297 if (error_idx != -1) {
\r
3298 ext_ctrl->error_idx = error_idx;
\r
3305 /* Interface active, can use i2c. If it fails, it can indeed mean, that
\r
3306 * this wasn't our capture interface, so, we wait for the right one */
\r
3307 static int sensor_video_probe(struct soc_camera_device *icd,
\r
3308 struct i2c_client *client)
\r
3310 unsigned char value;
\r
3312 struct SENSOR *sensor = to_sensor(client);
\r
3314 /* We must have a parent by now. And it cannot be a wrong one.
\r
3315 * So this entire test is completely redundant. */
\r
3316 if (!icd->dev.parent ||
\r
3317 to_soc_camera_host(icd->dev.parent)->nr != icd->iface)
\r
3320 if (sensor_ioctrl(icd, Sensor_PowerDown, 0) < 0) {
\r
3322 goto sensor_video_probe_err;
\r
3326 mdelay(5); //delay 5 microseconds
\r
3328 /* check if it is an sensor sensor */
\r
3329 ret = sensor_read(client, 0x300a, &value);
\r
3331 SENSOR_TR("read chip id high byte failed\n");
\r
3333 goto sensor_video_probe_err;
\r
3336 pid |= (value << 8);
\r
3338 ret = sensor_read(client, 0x300b, &value);
\r
3340 SENSOR_TR("read chip id low byte failed\n");
\r
3342 goto sensor_video_probe_err;
\r
3345 pid |= (value & 0xff);
\r
3346 SENSOR_DG("\n %s pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3347 if (pid == SENSOR_ID) {
\r
3348 sensor->model = SENSOR_V4L2_IDENT;
\r
3350 SENSOR_TR("error: %s mismatched pid = 0x%x\n", SENSOR_NAME_STRING(), pid);
\r
3352 goto sensor_video_probe_err;
\r
3355 //icd->formats = sensor_colour_formats;
\r
3356 //icd->num_formats = ARRAY_SIZE(sensor_colour_formats);
\r
3360 sensor_video_probe_err:
\r
3365 static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
\r
3367 struct i2c_client *client = v4l2_get_subdevdata(sd);
\r
3368 struct soc_camera_device *icd = client->dev.platform_data;
\r
3369 struct SENSOR *sensor = to_sensor(client);
\r
3371 #if CONFIG_SENSOR_Flash
\r
3374 printk("jack+sensor_ioctl\n"); //jack++
\r
3375 SENSOR_DG("\n%s..%s..cmd:%x \n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3378 case RK29_CAM_SUBDEV_DEACTIVATE:
\r
3380 sensor_deactivate(client);
\r
3384 case RK29_CAM_SUBDEV_IOREQUEST:
\r
3386 sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
\r
3387 if (sensor->sensor_io_request != NULL) {
\r
3388 if (sensor->sensor_io_request->gpio_res[0].dev_name &&
\r
3389 (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) {
\r
3390 sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0];
\r
3391 } else if (sensor->sensor_io_request->gpio_res[1].dev_name &&
\r
3392 (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) {
\r
3393 sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1];
\r
3396 SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
\r
3398 goto sensor_ioctl_end;
\r
3400 /* ddl@rock-chips.com : if gpio_flash havn't been set in board-xxx.c, sensor driver must notify is not support flash control
\r
3401 for this project */
\r
3402 #if CONFIG_SENSOR_Flash
\r
3403 if (sensor->sensor_gpio_res) {
\r
3404 if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
\r
3405 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3406 if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
\r
3407 // memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
\r
3408 sensor_controls[i].id=0xffff;
\r
3411 sensor->info_priv.flash = 0xff;
\r
3412 SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
\r
3413 }else{ //two cameras are the same,need to deal diffrently ,zyc
\r
3414 for (i = 0; i < icd->ops->num_controls; i++) {
\r
3415 if(0xffff == icd->ops->controls[i].id){
\r
3416 sensor_controls[i].id=V4L2_CID_FLASH;
\r
3426 SENSOR_TR("%s %s cmd(0x%x) is unknown !\n",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
\r
3435 static int sensor_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
\r
3436 enum v4l2_mbus_pixelcode *code)
\r
3438 if (index >= ARRAY_SIZE(sensor_colour_fmts))
\r
3441 *code = sensor_colour_fmts[index].code;
\r
3445 static struct v4l2_subdev_core_ops sensor_subdev_core_ops = {
\r
3446 .init = sensor_init,
\r
3447 .g_ctrl = sensor_g_control,
\r
3448 .s_ctrl = sensor_s_control,
\r
3449 .g_ext_ctrls = sensor_g_ext_controls,
\r
3450 .s_ext_ctrls = sensor_s_ext_controls,
\r
3451 .g_chip_ident = sensor_g_chip_ident,
\r
3452 .ioctl = sensor_ioctl,
\r
3455 static struct v4l2_subdev_video_ops sensor_subdev_video_ops = {
\r
3456 .s_mbus_fmt = sensor_s_fmt,
\r
3457 .g_mbus_fmt = sensor_g_fmt,
\r
3458 .try_mbus_fmt = sensor_try_fmt,
\r
3459 .enum_mbus_fmt = sensor_enum_fmt,
\r
3463 static struct v4l2_subdev_ops sensor_subdev_ops = {
\r
3464 .core = &sensor_subdev_core_ops,
\r
3465 .video = &sensor_subdev_video_ops,
\r
3468 static int sensor_probe(struct i2c_client *client,
\r
3469 const struct i2c_device_id *did)
\r
3471 struct SENSOR *sensor;
\r
3472 struct soc_camera_device *icd = client->dev.platform_data;
\r
3473 struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
\r
3474 struct soc_camera_link *icl;
\r
3477 SENSOR_DG("\n%s..%s..%d..\n",__FUNCTION__,__FILE__,__LINE__);
\r
3479 dev_err(&client->dev, "%s: missing soc-camera data!\n",SENSOR_NAME_STRING());
\r
3483 icl = to_soc_camera_link(icd);
\r
3485 dev_err(&client->dev, "%s driver needs platform data\n", SENSOR_NAME_STRING());
\r
3489 if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
\r
3490 dev_warn(&adapter->dev,
\r
3491 "I2C-Adapter doesn't support I2C_FUNC_I2C\n");
\r
3495 sensor = kzalloc(sizeof(struct SENSOR), GFP_KERNEL);
\r
3499 v4l2_i2c_subdev_init(&sensor->subdev, client, &sensor_subdev_ops);
\r
3501 /* Second stage probe - when a capture adapter is there */
\r
3502 icd->ops = &sensor_ops;
\r
3503 sensor->info_priv.fmt = sensor_colour_fmts[0];
\r
3504 #if CONFIG_SENSOR_I2C_NOSCHED
\r
3505 atomic_set(&sensor->tasklock_cnt,0);
\r
3508 ret = sensor_video_probe(icd, client);
\r
3511 i2c_set_clientdata(client, NULL);
\r
3516 #if CONFIG_SENSOR_Flash
\r
3517 hrtimer_init(&(flash_off_timer.timer), CLOCK_MONOTONIC, HRTIMER_MODE_REL);
\r
3518 flash_off_timer.timer.function = flash_off_func;
\r
3521 SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
\r
3525 static int sensor_remove(struct i2c_client *client)
\r
3527 struct SENSOR *sensor = to_sensor(client);
\r
3528 struct soc_camera_device *icd = client->dev.platform_data;
\r
3531 i2c_set_clientdata(client, NULL);
\r
3532 client->driver = NULL;
\r
3538 static const struct i2c_device_id sensor_id[] = {
\r
3539 {SENSOR_NAME_STRING(), 0 },
\r
3542 MODULE_DEVICE_TABLE(i2c, sensor_id);
\r
3544 static struct i2c_driver sensor_i2c_driver = {
\r
3546 .name = SENSOR_NAME_STRING(),
\r
3548 .probe = sensor_probe,
\r
3549 .remove = sensor_remove,
\r
3550 .id_table = sensor_id,
\r
3553 static int __init sensor_mod_init(void)
\r
3556 SENSOR_DG("\n%s..%s.. \n",__FUNCTION__,SENSOR_NAME_STRING());
\r
3557 return i2c_add_driver(&sensor_i2c_driver);
\r
3560 static void __exit sensor_mod_exit(void)
\r
3562 i2c_del_driver(&sensor_i2c_driver);
\r
3565 device_initcall_sync(sensor_mod_init);
\r
3566 module_exit(sensor_mod_exit);
\r
3568 MODULE_DESCRIPTION(SENSOR_NAME_STRING(Camera sensor driver));
\r
3569 MODULE_AUTHOR("ddl <kernel@rock-chips>");
\r
3570 MODULE_LICENSE("GPL");
\r