#include <media/v4l2-common.h>
#include <media/v4l2-chip-ident.h>
#include <media/soc_camera.h>
-#include <mach/rk29_camera.h>
+#include <plat/rk_camera.h>
#include "ov3640.h"
static int debug;
#define SENSOR_MAX_HEIGHT 1536
#define SENSOR_INIT_WIDTH 640 /* Sensor pixel size for sensor_init_data array */
#define SENSOR_INIT_HEIGHT 480
-#define SENSOR_INIT_WINSEQADR sensor_init_data
+#define SENSOR_INIT_WINSEQADR sensor_svga
#define SENSOR_INIT_PIXFMT V4L2_MBUS_FMT_YUYV8_2X8
#define CONFIG_SENSOR_WhiteBalance 1
#define CONFIG_SENSOR_I2C_NOSCHED 0
#define CONFIG_SENSOR_I2C_RDWRCHK 0
+#define CONFIG_SENSOR_WRITE_REGS 1
+#define WRITE_REGS_NUM 3
#define SENSOR_BUS_PARAM (SOCAM_MASTER | SOCAM_PCLK_SAMPLE_RISING |\
SOCAM_HSYNC_ACTIVE_HIGH | SOCAM_VSYNC_ACTIVE_LOW |\
#define SENSOR_AF_IS_ERR (0x00<<0)
#define SENSOR_AF_IS_OK (0x01<<0)
+#define SENSOR_INIT_IS_ERR (0x00<<28)
+#define SENSOR_INIT_IS_OK (0x01<<28)
#if CONFIG_SENSOR_Focus
-#define SENSOR_AF_MODE_INFINITY 0
+/*#define SENSOR_AF_MODE_INFINITY 0
#define SENSOR_AF_MODE_MACRO 1
#define SENSOR_AF_MODE_FIXED 2
#define SENSOR_AF_MODE_AUTO 3
#define SENSOR_AF_MODE_CONTINUOUS 4
-#define SENSOR_AF_MODE_CLOSE 5
-
-#endif
-
-#define VCM_FIRMWARE 1
-
-#define VCM_STARTADDR 0x8000
-
-#define S_IDLE 0x00
-#if (VCM_FIRMWARE==1)
-#define S_FOCUSING 0x01
-#define S_FOCUSED 0x02
-#define S_CAPTURE 0x12
-#define STA_FOCUS 0x3f07
-#elif (VCM_FIRMWARE==2)
-#define S_FOCUSING 0x01
-#define S_FOCUSED 0x02
-#define S_CAPTURE 0x12
-#define STA_FOCUS 0x3f01
-#else
-#define S_FOCUSING 0x65
-#define S_FOCUSED 0x46
-#define S_CAPTURE 0x47
-#define STA_FOCUS 0x3f01
+#define SENSOR_AF_MODE_CLOSE 5*/
+#define SENSOR_AF_MODE_AUTO 0
+#define SENSOR_AF_MODE_CLOSE 1
#endif
#if CONFIG_SENSOR_Focus
/* ov3640 VCM Command and Status Registers */
#define CMD_MAIN_Reg 0x3F00
-#define CMD_TAG_Reg 0x3F01
+#define CMD_ACK_Reg 0x3F01
#define CMD_PARA0_Reg 0x3F05
#define CMD_PARA1_Reg 0x3F04
#define CMD_PARA2_Reg 0x3F03
#define StepFocus_Spec_Tag 0x10
#endif
+//flash off in fixed time to prevent from too hot , zyc
+struct flash_timer{
+ struct soc_camera_device *icd;
+ struct hrtimer timer;
+};
+static enum hrtimer_restart flash_off_func(struct hrtimer *timer);
+
+static struct flash_timer flash_off_timer;
+//for user defined if user want to customize the series , zyc
+#ifdef CONFIG_OV5640_USER_DEFINED_SERIES
+#include "ov5640_user_series.c"
+#else
/* init VGA 640*480 */
static struct reginfo sensor_init_data[] =
{
sensor_qxga_capture,
};
+
+static struct reginfo sensor_720p[] = {
+{SEQUENCE_END, 0x00}
+};
+
+
/* 1600X1200 UXGA */
static struct reginfo sensor_uxga_preview[] =
{
{0x0000 ,0x00},
};
+/* 1080p, 0x15fps, 0xyuv @1920x1080 */
+
+static struct reginfo sensor_1080p[]=
+{
+
+ {SEQUENCE_END, 0x00}
+};
static struct reginfo sensor_sxga_capture[] =
{
{0x3302, 0xef},
sensor_sxga_capture,
};
+/* 2592X1944 QSXGA */
+static struct reginfo sensor_qsxga[] =
+{
+{SEQUENCE_END, 0x00}
+};
/* 1024*768 XGA */
static struct reginfo sensor_xga_preview[] =
{
sensor_qcif_capture,
};
+#endif
#if 0
static struct reginfo ov3640_Sharpness_auto[] =
#endif
};
-static const struct v4l2_queryctrl sensor_controls[] =
+static struct v4l2_queryctrl sensor_controls[] =
{
#if CONFIG_SENSOR_WhiteBalance
{
static int sensor_set_effect(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
static int sensor_set_whiteBalance(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value);
static int sensor_deactivate(struct i2c_client *client);
+static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf);
+static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf);
static struct soc_camera_ops sensor_ops =
{
{V4L2_MBUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_JPEG},
{V4L2_MBUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG}
};
-enum sensor_work_state
+enum sensor_wq_cmd
+{
+ WqCmd_af_init,
+ WqCmd_af_single,
+ WqCmd_af_special_pos,
+ WqCmd_af_far_pos,
+ WqCmd_af_near_pos,
+ WqCmd_af_continues,
+ WqCmd_af_return_idle,
+};
+enum sensor_wq_result
{
- sensor_work_ready = 0,
- sensor_working,
+ WqRet_success = 0,
+ WqRet_fail = -1,
+ WqRet_inval = -2
};
struct sensor_work
{
struct i2c_client *client;
struct delayed_work dwork;
- enum sensor_work_state state;
+ enum sensor_wq_cmd cmd;
+ wait_queue_head_t done;
+ enum sensor_wq_result result;
+ bool wait;
+ int var;
};
typedef struct sensor_info_priv_s
bool video2preview;
unsigned char mirror; /* HFLIP */
unsigned char flip; /* VFLIP */
- unsigned int winseqe_cur_addr;
+ struct reginfo *winseqe_cur_addr;
struct sensor_datafmt fmt;
unsigned int enable;
unsigned int funmodule_state;
} sensor_info_priv_t;
+
+
+struct sensor_parameter
+{
+ unsigned short int preview_maxlines;
+ unsigned short int preview_exposure;
+ unsigned short int preview_line_width;
+ unsigned short int preview_gain;
+
+ unsigned short int capture_framerate;
+ unsigned short int preview_framerate;
+ char awb[6];
+};
+
struct sensor
{
struct v4l2_subdev subdev;
struct i2c_client *client;
sensor_info_priv_t info_priv;
+ struct sensor_parameter parameter;
struct workqueue_struct *sensor_wq;
- struct sensor_work sensor_wk;
struct mutex wq_lock;
int model; /* V4L2_IDENT_OV* codes from v4l2-chip-ident.h */
#if CONFIG_SENSOR_I2C_NOSCHED
}
+#if CONFIG_SENSOR_WRITE_REGS
+static int sensor_write_regs(struct i2c_client *client, u8 *reg_info, int num)
+{
+ int err=0,cnt;
+ struct i2c_msg msg[1];
+
+ msg->len = num;
+ msg->addr = client->addr;
+ msg->flags = client->flags;
+ msg->buf = reg_info;
+ msg->scl_rate = CONFIG_SENSOR_I2C_SPEED; /* ddl@rock-chips.com : 100kHz */
+ msg->read_type = 0; /* fpga i2c:0==I2C_NORMAL : direct use number not enum for don't want include spi_fpga.h */
+
+
+ cnt= 3;
+ err = -EAGAIN;
+
+ while ((cnt-- > 0) && (err < 0)) { /* ddl@rock-chips.com : Transfer again if transent is failed */
+ err = i2c_transfer(client->adapter, msg, 1);
+ if (err >= 0) {
+ return 0;
+ } else {
+ SENSOR_TR("\n %s write reg failed, try to write again!\n", SENSOR_NAME_STRING());
+ udelay(10);
+ }
+ }
+
+ return err;
+
+}
+
+#endif
/* sensor register write */
static int sensor_write(struct i2c_client *client, u16 reg, u8 val)
{
#if CONFIG_SENSOR_I2C_RDWRCHK
char valchk;
#endif
+#if CONFIG_SENSOR_WRITE_REGS
+ int j = 0, reg_num;
+ u8 *ptemp, *phead;
+ int reg_length;
+#endif
cnt = 0;
if (sensor_task_lock(client, 1) < 0)
goto sensor_write_array_end;
- while (regarray[i].reg != 0)
- {
- #if CONFIG_SENSOR_Focus
+ while (regarray[i].reg != SEQUENCE_END) {
+ #if CONFIG_SENSOR_Focus
if ((regarray == sensor_af_firmware) && (sensor->info_priv.enable == 0)) {
SENSOR_DG("%s disable, Download af firmware terminated!\n",SENSOR_NAME_STRING());
err = -EINVAL;
goto sensor_write_array_end;
}
#endif
+
+#if CONFIG_SENSOR_WRITE_REGS
+
+ j = i;
+ reg_num = 2;
+ reg_length = 0x0001;
+
+ while((regarray[i].reg + reg_length) == regarray[i+1].reg) {
+ i++;
+ reg_num++;
+ if(reg_num >= WRITE_REGS_NUM)
+ break;
+ }
- err = sensor_write(client, regarray[i].reg, regarray[i].val);
+ if(reg_num > 2) {
+
+ int size_num;
+ size_num = reg_num + 1;
+
+ ptemp = phead = (u8*)kmalloc((size_num+10)*sizeof(u8),GFP_KERNEL);
+ if (!phead) {
+ SENSOR_DG("-------------write registers allocate memory fail!!!\n");
+ i = j;
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);
+ } else {
+ *phead = regarray[j].reg >> 8;
+ *(ptemp+1) = regarray[j].reg & 0xFF;
+ ptemp += 2;
+ for( ; reg_num > 0; reg_num --, j++) {
+ *ptemp ++ = regarray[j].val;
+ }
+
+ ptemp = phead;
+ err = sensor_write_regs(client, ptemp,size_num);
+ kfree(phead);
+ }
+ }else{
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);
+ }
+#else
+ err = sensor_write(client, regarray[i].reg, regarray[i].val);
+#endif
if (err < 0)
{
if (cnt-- > 0) {
if (cmdinfo) {
if (cmdinfo->validate_bit & 0x80) {
- if (sensor_write(client, CMD_TAG_Reg, cmdinfo->cmd_tag)) {
- SENSOR_TR("%s write CMD_TAG_Reg(main:0x%x tag:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
+ if (sensor_write(client, CMD_ACK_Reg, cmdinfo->cmd_tag)) {
+ SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) error!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
goto sensor_af_cmdset_err;
}
- SENSOR_DG("%s write CMD_TAG_Reg(main:0x%x tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
+ SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x tag:0x%x) success!\n",SENSOR_NAME_STRING(),cmd_main,cmdinfo->cmd_tag);
}
for (i=0; i<4; i++) {
if (cmdinfo->validate_bit & (1<<i)) {
}
}
} else {
- if (sensor_write(client, CMD_TAG_Reg, 0xff)) {
- SENSOR_TR("%s write CMD_TAG_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main);
+ if (sensor_write(client, CMD_ACK_Reg, 0xff)) {
+ SENSOR_TR("%s write CMD_ACK_Reg(main:0x%x no tag) error!\n",SENSOR_NAME_STRING(),cmd_main);
goto sensor_af_cmdset_err;
}
- SENSOR_DG("%s write CMD_TAG_Reg(main:0x%x no tag) success!\n",SENSOR_NAME_STRING(),cmd_main);
+ SENSOR_DG("%s write CMD_ACK_Reg(main:0x%x no tag) success!\n",SENSOR_NAME_STRING(),cmd_main);
}
if (sensor_write(client, CMD_MAIN_Reg, cmd_main)) {
do
{
msleep(5);
- if (sensor_read(client,CMD_TAG_Reg,&read_tag)){
+ if (sensor_read(client,CMD_ACK_Reg,&read_tag)){
SENSOR_TR("%s[%d] read TAG failed\n",SENSOR_NAME_STRING(),__LINE__);
break;
}
static int sensor_af_idlechk(struct i2c_client *client)
{
int ret = 0;
- char state,cnt;
+ char state;
+ struct af_cmdinfo cmdinfo;
+
+ SENSOR_DG("%s , %d\n",__FUNCTION__,__LINE__);
+
+ cmdinfo.cmd_tag = 0x01;
+ cmdinfo.validate_bit = 0x80;
+ ret = sensor_af_cmdset(client, ReturnIdle_Cmd, &cmdinfo);
+ if(0 != ret) {
+ SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
+ ret = -1;
+ goto sensor_af_idlechk_end;
+ }
+
- cnt = 0;
- do
- {
- ret = sensor_read(client, STA_FOCUS_Reg, &state);
+ do{
+ ret = sensor_read(client, CMD_ACK_Reg, &state);
if (ret != 0){
SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
ret = -1;
goto sensor_af_idlechk_end;
}
+ }while(0x00 != state);
- if (state != S_IDLE) {
- sensor_af_cmdset(client, ReturnIdle_Cmd, NULL);
- msleep(1);
- cnt++;
- }
- } while((state != S_IDLE)&& (cnt<100));
-
- ret = (state == S_IDLE) ? 0 : -1;
sensor_af_idlechk_end:
return ret;
{
int ret = 0;
char state,cnt;
+ struct af_cmdinfo cmdinfo;
- if (sensor_af_idlechk(client))
- goto sensor_af_single_end;
-
- if (sensor_af_cmdset(client, SingleFocus_Cmd, NULL)) {
+ cmdinfo.cmd_tag = 0x01;
+ cmdinfo.validate_bit = 0x80;
+ ret = sensor_af_cmdset(client, SingleFocus_Cmd, &cmdinfo);
+ if(0 != ret) {
SENSOR_TR("%s single focus mode set error!\n",SENSOR_NAME_STRING());
ret = -1;
goto sensor_af_single_end;
{
int ret = 0;
- if (sensor_af_idlechk(client))
- goto sensor_af_const_end;
-
- if (sensor_af_cmdset(client, ConstFocus_Cmd, NULL)) {
- SENSOR_TR("%s const focus mode set error!\n",SENSOR_NAME_STRING());
- ret = -1;
- goto sensor_af_const_end;
- }
-sensor_af_const_end:
- return ret;
-}
-static int sensor_af_pause2capture(struct i2c_client *client)
-{
- int ret = 0;
- char state,cnt;
-
- if (sensor_af_cmdset(client, PauseFocus_Cmd, NULL)) {
- SENSOR_TR("%s pause focus mode set error!\n",SENSOR_NAME_STRING());
- ret = -1;
- goto sensor_af_pause_end;
- }
-
- cnt = 0;
- do
- {
- if (cnt != 0) {
- msleep(1);
- }
- cnt++;
- ret = sensor_read(client, STA_FOCUS_Reg, &state);
- if (ret != 0){
- SENSOR_TR("%s[%d] read focus_status failed\n",SENSOR_NAME_STRING(),__LINE__);
- ret = -1;
- goto sensor_af_pause_end;
- }
- }while((state != S_CAPTURE) && (cnt<100));
- if (state != S_CAPTURE) {
- SENSOR_TR("%s[%d] focus state(0x%x) is error!\n",SENSOR_NAME_STRING(),__LINE__,state);
- ret = -1;
- goto sensor_af_pause_end;
- }
-sensor_af_pause_end:
return ret;
}
-static int sensor_af_zoneupdate(struct i2c_client *client)
-{
- int ret = 0;
- if (sensor_af_idlechk(client))
- goto sensor_af_zoneupdate_end;
- if (sensor_af_cmdset(client, UpdateZone_Cmd, NULL)) {
- SENSOR_TR("%s update zone fail!\n",SENSOR_NAME_STRING());
- ret = -1;
- goto sensor_af_zoneupdate_end;
- }
-
-sensor_af_zoneupdate_end:
- return ret;
-}
static int sensor_af_init(struct i2c_client *client)
{
int ret = 0;
return ret;
}
-static int sensor_af_wq_function(struct i2c_client *client)
+static int sensor_af_downfirmware(struct i2c_client *client)
{
struct sensor *sensor = to_sensor(client);
- struct af_cmdinfo cmdinfo;
- int ret=0, focus_pos = 0xfe;
-
+ int ret=0;
+ struct soc_camera_device *icd = client->dev.platform_data;
+ struct v4l2_mbus_framefmt mf;
+
SENSOR_DG("%s %s Enter\n",SENSOR_NAME_STRING(), __FUNCTION__);
-
- mutex_lock(&sensor->wq_lock);
+
if (sensor_af_init(client)) {
sensor->info_priv.funmodule_state &= (~SENSOR_AF_IS_OK);
ret = -1;
} else {
sensor->info_priv.funmodule_state |= SENSOR_AF_IS_OK;
-
- switch (sensor->info_priv.auto_focus)
- {
- case SENSOR_AF_MODE_INFINITY:
- {
- focus_pos = 0x00;
- }
- case SENSOR_AF_MODE_MACRO:
- {
- if (focus_pos != 0x00)
- focus_pos = 0xff;
-
- sensor_af_idlechk(client);
- cmdinfo.cmd_tag = StepFocus_Spec_Tag;
- cmdinfo.cmd_para[0] = focus_pos;
- cmdinfo.validate_bit = 0x81;
- ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo);
- break;
- }
- case SENSOR_AF_MODE_AUTO:
- {
- ret = sensor_af_single(client);
- break;
- }
- case SENSOR_AF_MODE_CONTINUOUS:
- {
- ret = sensor_af_const(client);
- break;
- }
- case SENSOR_AF_MODE_CLOSE:
- {
- ret = 0;
- break;
- }
- default:
- {
- SENSOR_DG("%s focus mode(0x%x) is unkonwn\n",SENSOR_NAME_STRING(),sensor->info_priv.auto_focus);
- goto sensor_af_wq_function_end;
- }
- }
-
- SENSOR_DG("%s sensor_af_wq_function set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret);
+
+ mf.width = icd->user_width;
+ mf.height = icd->user_height;
+ mf.code = sensor->info_priv.fmt.code;
+ mf.colorspace = sensor->info_priv.fmt.colorspace;
+ mf.field = V4L2_FIELD_NONE;
+ if (sensor_fmt_videochk(NULL, &mf) == true) { /* ddl@rock-chips.com: focus mode fix const auto focus in video */
+ ret = sensor_af_const(client);
+ } else {
+ switch (sensor->info_priv.auto_focus)
+ {
+ case SENSOR_AF_MODE_AUTO:
+ {
+ ret = sensor_af_single(client);
+ break;
+ }
+ case SENSOR_AF_MODE_CLOSE:
+ {
+ ret = 0;
+ break;
+ }
+ default:
+ {
+ SENSOR_DG("%s focus mode(0x%x) is unkonwn\n",SENSOR_NAME_STRING(),sensor->info_priv.auto_focus);
+ goto sensor_af_downfirmware_end;
+ }
+ }
+ }
+ SENSOR_DG("%s sensor_af_downfirmware set focus mode(0x%x) ret:0x%x\n",SENSOR_NAME_STRING(), sensor->info_priv.auto_focus,ret);
}
-sensor_af_wq_function_end:
- sensor->sensor_wk.state = sensor_work_ready;
- mutex_unlock(&sensor->wq_lock);
+sensor_af_downfirmware_end:
+
return ret;
}
static void sensor_af_workqueue(struct work_struct *work)
{
struct sensor_work *sensor_work = container_of(work, struct sensor_work, dwork.work);
struct i2c_client *client = sensor_work->client;
+ struct sensor *sensor = to_sensor(client);
+ struct af_cmdinfo cmdinfo;
+
+ SENSOR_DG("%s %s Enter, cmd:0x%x \n",SENSOR_NAME_STRING(), __FUNCTION__,sensor_work->cmd);
+
+ mutex_lock(&sensor->wq_lock);
+
+ switch (sensor_work->cmd)
+ {
+ case WqCmd_af_init:
+ {
+ if (sensor_af_downfirmware(client) < 0) {
+ SENSOR_TR("%s Sensor_af_init is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING());
+ }
+ break;
+ }
+ case WqCmd_af_single:
+ {
+ if (sensor_af_single(client) < 0) {
+ SENSOR_TR("%s Sensor_af_single is failed in sensor_af_workqueue!\n",SENSOR_NAME_STRING());
+ sensor_work->result = WqRet_fail;
+ } else {
+ sensor_work->result = WqRet_success;
+ }
+ break;
+ }
+ case WqCmd_af_special_pos:
+ {
+ sensor_af_idlechk(client);
- if (sensor_af_wq_function(client) < 0) {
- SENSOR_TR("%s af workqueue return false\n",SENSOR_NAME_STRING());
- }
+ cmdinfo.cmd_tag = StepFocus_Spec_Tag;
+ cmdinfo.cmd_para[0] = sensor_work->var;
+ cmdinfo.validate_bit = 0x81;
+ if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
+ sensor_work->result = WqRet_fail;
+ else
+ sensor_work->result = WqRet_success;
+ break;
+ }
+ case WqCmd_af_near_pos:
+ {
+ sensor_af_idlechk(client);
+ cmdinfo.cmd_tag = StepFocus_Near_Tag;
+ cmdinfo.validate_bit = 0x80;
+ if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
+ sensor_work->result = WqRet_fail;
+ else
+ sensor_work->result = WqRet_success;
+ break;
+ }
+ case WqCmd_af_far_pos:
+ {
+ sensor_af_idlechk(client);
+ cmdinfo.cmd_tag = StepFocus_Far_Tag;
+ cmdinfo.validate_bit = 0x80;
+ if (sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo) < 0)
+ sensor_work->result = WqRet_fail;
+ else
+ sensor_work->result = WqRet_success;
+ break;
+ }
+ case WqCmd_af_continues:
+ {
+ if (sensor_af_const(client) < 0)
+ sensor_work->result = WqRet_fail;
+ else
+ sensor_work->result = WqRet_success;
+ break;
+ }
+ case WqCmd_af_return_idle:
+ {
+ if (sensor_af_idlechk(client) < 0)
+ sensor_work->result = WqRet_fail;
+ else
+ sensor_work->result = WqRet_success;
+ break;
+ }
+ default:
+ SENSOR_TR("Unknow command(%d) in %s af workqueue!",sensor_work->cmd,SENSOR_NAME_STRING());
+ break;
+ }
+set_end:
+ if (sensor_work->wait == false) {
+ kfree((void*)sensor_work);
+ } else {
+ wake_up(&sensor_work->done);
+ }
+ mutex_unlock(&sensor->wq_lock);
+ return;
+}
+
+static int sensor_af_workqueue_set(struct soc_camera_device *icd, enum sensor_wq_cmd cmd, int var, bool wait)
+{
+ struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+ struct sensor *sensor = to_sensor(client);
+ struct sensor_work *wk;
+ int ret=0;
+
+ if (sensor->sensor_wq == NULL) {
+ ret = -EINVAL;
+ goto sensor_af_workqueue_set_end;
+ }
+
+ if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) != SENSOR_AF_IS_OK) {
+ if (cmd != WqCmd_af_init) {
+ SENSOR_TR("%s %s cmd(%d) ingore,because af module isn't ready!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
+ ret = -1;
+ goto sensor_af_workqueue_set_end;
+ }
+ }
+
+ wk = kzalloc(sizeof(struct sensor_work), GFP_KERNEL);
+ if (wk) {
+ wk->client = client;
+ INIT_WORK(&(wk->dwork.work), sensor_af_workqueue);
+ wk->cmd = cmd;
+ wk->result = WqRet_inval;
+ wk->wait = wait;
+ wk->var = var;
+ init_waitqueue_head(&wk->done);
+
+ queue_delayed_work(sensor->sensor_wq,&(wk->dwork),0);
+
+ /* ddl@rock-chips.com:
+ * video_lock is been locked in v4l2_ioctl function, but auto focus may slow,
+ * As a result any other ioctl calls will proceed very, very slowly since each call
+ * will have to wait for the AF to finish. Camera preview is pause,because VIDIOC_QBUF
+ * and VIDIOC_DQBUF is sched. so unlock video_lock here.
+ */
+ if (wait == true) {
+ mutex_unlock(&icd->video_lock);
+ if (wait_event_timeout(wk->done, (wk->result != WqRet_inval), msecs_to_jiffies(2500)) == 0) {
+ SENSOR_TR("%s %s cmd(%d) is timeout!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
+ }
+ ret = wk->result;
+ kfree((void*)wk);
+ mutex_lock(&icd->video_lock);
+ }
+
+ } else {
+ SENSOR_TR("%s %s cmd(%d) ingore,because struct sensor_work malloc failed!",SENSOR_NAME_STRING(),__FUNCTION__,cmd);
+ ret = -1;
+ }
+sensor_af_workqueue_set_end:
+ return ret;
}
#endif
+static int sensor_parameter_record(struct i2c_client *client)
+{
+ u8 ret_l,ret_m,ret_h;
+ u8 tp_l,tp_m,tp_h;
+ struct sensor *sensor = to_sensor(client);
+
+ sensor_write(client,0x3503,0x07); //stop AE/AG
+ sensor_write(client,0x3406,0x01); //stop AWB
+
+ sensor_read(client,0x3500,&ret_h);
+ sensor_read(client,0x3501, &ret_m);
+ sensor_read(client,0x3502, &ret_l);
+ tp_l = ret_l;
+ tp_m = ret_m;
+ tp_h = ret_h;
+ SENSOR_DG(" %s Read 0x3500 = 0x%02x 0x3501 = 0x%02x 0x3502=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_m, ret_l);
+ //sensor->parameter.preview_exposure = (tp_h<<12)+(tp_m<<4)+(tp_l>>4);
+ sensor->parameter.preview_exposure = ((((tp_h & 0x0f) << 8)+ tp_m) << 4) + (tp_l>>4);
+
+ sensor_read(client,0x350c, &ret_h);
+ sensor_read(client,0x350d, &ret_l);
+ sensor->parameter.preview_line_width = ret_h & 0xff;
+ sensor->parameter.preview_line_width = (sensor->parameter.preview_line_width << 8) +ret_l;
+ //Read back AGC Gain for preview
+ sensor_read(client,0x350a, &ret_h);
+ sensor_read(client,0x350b, &tp_l);
+ sensor->parameter.preview_gain = ((ret_h & 0x01) << 8) + tp_l;
+ //preview_maxlines
+ sensor_read(client,0x380e, &ret_h);
+ sensor->parameter.preview_maxlines = ret_h;
+ sensor->parameter.preview_maxlines <<= 8;
+ sensor_read(client,0x380f, &tp_l);
+ sensor->parameter.preview_maxlines += tp_l;
+
+ sensor->parameter.capture_framerate = 375;
+ sensor->parameter.preview_framerate = 1500;
+
+ sensor_read(client,0x3400,&sensor->parameter.awb[0]); //record awb value
+ sensor_read(client,0x3401,&sensor->parameter.awb[1]);
+ sensor_read(client,0x3402,&sensor->parameter.awb[2]);
+ sensor_read(client,0x3403,&sensor->parameter.awb[3]);
+ sensor_read(client,0x3404,&sensor->parameter.awb[4]);
+ sensor_read(client,0x3405,&sensor->parameter.awb[5]);
+
+ SENSOR_DG(" %s Read 0x350c = 0x%02x 0x350d = 0x%02x 0x350b=0x%02x \n",SENSOR_NAME_STRING(), ret_h, ret_l, sensor->parameter.preview_gain);
+ return 0;
+}
+static int sensor_ae_transfer(struct i2c_client *client)
+{
+ u8 ExposureLow;
+ u8 ExposureMid;
+ u8 ExposureHigh;
+ u16 ulCapture_Exposure;
+ u32 ulCapture_Exposure_Gain;
+ u16 iCapture_Gain;
+ u8 Lines_10ms;
+ bool m_60Hz = 0;
+ u8 reg_l = 0,reg_h =0;
+ u16 Preview_Maxlines;
+ u8 Gain;
+ u32 Capture_MaxLines;
+ struct sensor *sensor = to_sensor(client);
+
+ //Preview_Maxlines = sensor->parameter.preview_line_width;
+ Preview_Maxlines = sensor->parameter.preview_maxlines;
+ Gain = sensor->parameter.preview_gain;
+ /*
+ sensor_read(client,0x350c, ®_h);
+ sensor_read(client,0x350d, ®_l);
+ Capture_MaxLines = reg_h & 0xff;
+ Capture_MaxLines = (Capture_MaxLines << 8) + reg_l;
+ */
+ //capture_maxlines
+ sensor_read(client,0x380e, ®_h);
+ Capture_MaxLines = reg_h;
+ Capture_MaxLines <<= 8;
+ sensor_read(client,0x380f, ®_l);
+ Capture_MaxLines += reg_l;
+
+ if(m_60Hz== 1) {
+ Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/12000;
+ } else {
+ Lines_10ms = sensor->parameter.capture_framerate * Capture_MaxLines/10000;
+ }
+ Lines_10ms = Lines_10ms & 0xffff;
+
+ if(Preview_Maxlines == 0)
+ Preview_Maxlines = 1;
+ //ulCapture_Exposure =
+ // (sensor->parameter.preview_exposure*(sensor->parameter.capture_framerate)*(Capture_MaxLines))/(((Preview_Maxlines)*(sensor->parameter.preview_framerate)));
+
+ ulCapture_Exposure =
+ ((sensor->parameter.preview_exposure*(((sensor->parameter.capture_framerate)*(Capture_MaxLines) + 50)/100)) << 1)/(((Preview_Maxlines)*(sensor->parameter.preview_framerate) + 50)/100);
+ ulCapture_Exposure = ulCapture_Exposure & 0xffff;
+
+ iCapture_Gain = (Gain & 0x0f) + 16;
+ if (Gain & 0x10) {
+ iCapture_Gain = iCapture_Gain << 1;
+ }
+ if (Gain & 0x20) {
+ iCapture_Gain = iCapture_Gain << 1;
+ }
+ if (Gain & 0x40) {
+ iCapture_Gain = iCapture_Gain << 1;
+ }
+ if (Gain & 0x80) {
+ iCapture_Gain = iCapture_Gain << 1;
+ }
+
+ //ulCapture_Exposure_Gain =(u32) (11 * ulCapture_Exposure * iCapture_Gain/5); //0ld value 2.5, ½â¾ö¹ýÁÁ
+ ulCapture_Exposure_Gain =(u32) (ulCapture_Exposure * iCapture_Gain);
+
+ if(ulCapture_Exposure_Gain < Capture_MaxLines*16) {
+ ulCapture_Exposure = ulCapture_Exposure_Gain/16;
+ if (ulCapture_Exposure > Lines_10ms)
+ {
+ //ulCapture_Exposure *= 1.7;
+ ulCapture_Exposure /= Lines_10ms;
+ ulCapture_Exposure *= Lines_10ms;
+ }
+ } else {
+ ulCapture_Exposure = Capture_MaxLines;
+ //ulCapture_Exposure_Gain *= 1.5;
+ }
+
+ if(ulCapture_Exposure == 0)
+ ulCapture_Exposure = 1;
+
+ iCapture_Gain = ((ulCapture_Exposure_Gain << 1)/ulCapture_Exposure + 1) >> 1;
+ iCapture_Gain = iCapture_Gain & 0xffff;
+
+ ExposureLow = ((unsigned char)ulCapture_Exposure)<<4;
+ ExposureMid = (unsigned char)(ulCapture_Exposure >> 4) & 0xff;
+ ExposureHigh = (unsigned char)(ulCapture_Exposure >> 12);
+
+ //Gain = 0;
+ Gain = 0x10;
+ if (iCapture_Gain > 31) {
+ Gain |= 0x10;
+ iCapture_Gain = iCapture_Gain >> 1;
+ }
+ if (iCapture_Gain > 31) {
+ Gain |= 0x20;
+ iCapture_Gain = iCapture_Gain >> 1;
+ }
+ if (iCapture_Gain > 31) {
+ Gain |= 0x40;
+ iCapture_Gain = iCapture_Gain >> 1;
+ }
+ if (iCapture_Gain > 31) {
+ Gain |= 0x80;
+ iCapture_Gain = iCapture_Gain >> 1;
+ }
+ if (iCapture_Gain > 16)
+ Gain |= ((iCapture_Gain -16) & 0x0f);
+ if(Gain == 0x10)
+ Gain = 0x11;
+ // write the gain and exposure to 0x350* registers
+ //m_iWrite0x350b=Gain;
+ sensor_write(client,0x350b, Gain);
+ Gain = (Gain >> 8) & 0x01;
+ sensor_write(client,0x350a, Gain);
+ //m_iWrite0x3502=ExposureLow;
+ sensor_write(client,0x3502, ExposureLow);
+ //m_iWrite0x3501=ExposureMid;
+ sensor_write(client,0x3501, ExposureMid);
+ //m_iWrite0x3500=ExposureHigh;
+ sensor_write(client,0x3500, ExposureHigh);
+ // SendToFile("Gain = 0x%x\r\n", Gain);
+ // SendToFile("ExposureLow = 0x%x\r\n", ExposureLow);
+ // SendToFile("ExposureMid = 0x%x\r\n", ExposureMid);
+ // SendToFile("ExposureHigh = 0x%x\r\n", ExposureHigh);
+ //¼Ó³¤ÑÓʱ£¬±ÜÃâ°µ´¦ÅÄÕÕʱµÄÃ÷°µ·Ö½çÎÊÌâ
+ //camera_timed_wait(200);
+ //linzhk camera_timed_wait(500);
+
+ sensor_write(client,0x3400,sensor->parameter.awb[0]); // resume awb value
+ sensor_write(client,0x3401,sensor->parameter.awb[1]);
+ sensor_write(client,0x3402,sensor->parameter.awb[2]);
+ sensor_write(client,0x3403,sensor->parameter.awb[3]);
+ sensor_write(client,0x3404,sensor->parameter.awb[4]);
+ sensor_write(client,0x3405,sensor->parameter.awb[5]);
+
+ SENSOR_DG(" %s Write 0x350b = 0x%02x 0x3502 = 0x%02x 0x3501=0x%02x 0x3500 = 0x%02x\n",SENSOR_NAME_STRING(), Gain, ExposureLow, ExposureMid, ExposureHigh);
+ mdelay(100);
+ return 0;
+}
static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd cmd, int on)
{
struct soc_camera_link *icl = to_soc_camera_link(icd);
if (sensor->sensor_io_request && sensor->sensor_io_request->sensor_ioctrl) {
sensor->sensor_io_request->sensor_ioctrl(icd->pdev,Cam_Flash, on);
+ if(on){
+ //flash off after 2 secs
+ hrtimer_cancel(&(flash_off_timer.timer));
+ hrtimer_start(&(flash_off_timer.timer),ktime_set(0, 800*1000*1000),HRTIMER_MODE_REL);
+ }
}
break;
}
sensor_power_end:
return ret;
}
+
+static enum hrtimer_restart flash_off_func(struct hrtimer *timer){
+ struct flash_timer *fps_timer = container_of(timer, struct flash_timer, timer);
+ sensor_ioctrl(fps_timer->icd,Sensor_Flash,0);
+ SENSOR_DG("%s %s !!!!!!",SENSOR_NAME_STRING(),__FUNCTION__);
+ return 0;
+
+}
+
static int sensor_init(struct v4l2_subdev *sd, u32 val)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl;
}
sensor_task_lock(client,0);
- sensor->info_priv.winseqe_cur_addr = (int)SENSOR_INIT_WINSEQADR;
+ sensor->info_priv.winseqe_cur_addr = SENSOR_INIT_WINSEQADR;
fmt = sensor_find_datafmt(SENSOR_INIT_PIXFMT,sensor_colour_fmts, ARRAY_SIZE(sensor_colour_fmts));
if (!fmt) {
SENSOR_TR("error: %s initial array colour fmts is not support!!",SENSOR_NAME_STRING());
qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FLASH);
if (qctrl)
sensor->info_priv.flash = qctrl->default_value;
+ flash_off_timer.icd = icd;
+ flash_off_timer.timer.function = flash_off_func;
#endif
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);
+ sensor->info_priv.funmodule_state = SENSOR_INIT_IS_OK;
return 0;
sensor_INIT_ERR:
+ sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
sensor_task_lock(client,0);
sensor_deactivate(client);
return ret;
static int sensor_deactivate(struct i2c_client *client)
{
struct soc_camera_device *icd = client->dev.platform_data;
-
+ struct sensor *sensor = to_sensor(client);
+
SENSOR_DG("\n%s..%s.. Enter\n",SENSOR_NAME_STRING(),__FUNCTION__);
/* ddl@rock-chips.com : all sensor output pin must change to input for other sensor */
sensor_ioctrl(icd, Sensor_PowerDown, 1);
+ msleep(100);
/* ddl@rock-chips.com : sensor config init width , because next open sensor quickly(soc_camera_open -> Try to configure with default parameters) */
icd->user_width = SENSOR_INIT_WIDTH;
icd->user_height = SENSOR_INIT_HEIGHT;
msleep(100);
+ sensor->info_priv.funmodule_state &= ~SENSOR_INIT_IS_OK;
return 0;
}
static struct reginfo sensor_power_down_sequence[]=
static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
}
static int sensor_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
const struct sensor_datafmt *fmt;
- struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
- const struct v4l2_queryctrl *qctrl;
+ const struct v4l2_queryctrl *qctrl;
+ struct soc_camera_device *icd = client->dev.platform_data;
struct reginfo *winseqe_set_addr=NULL;
- int ret=0, set_w,set_h;
+ int ret = 0, set_w,set_h;
int isCapture = 0;
-
+
fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
ARRAY_SIZE(sensor_colour_fmts));
if (!fmt) {
{
winseqe_set_addr = SENSOR_INIT_WINSEQADR; /* ddl@rock-chips.com : Sensor output smallest size if isn't support app */
set_w = SENSOR_INIT_WIDTH;
- set_h = SENSOR_INIT_HEIGHT;
+ set_h = SENSOR_INIT_HEIGHT;
SENSOR_TR("\n %s..%s Format is Invalidate. pix->width = %d.. pix->height = %d\n",SENSOR_NAME_STRING(),__FUNCTION__,mf->width,mf->height);
}
- if ((int)winseqe_set_addr != sensor->info_priv.winseqe_cur_addr){
+ if (winseqe_set_addr != sensor->info_priv.winseqe_cur_addr)
+ {
//srt --if capture,then should write sensor_qxga[1] first
if((winseqe_set_addr != sensor_qxga[isCapture]) && isCapture) {
SENSOR_DG("%s write sensor_qxga[1]\n", SENSOR_NAME_STRING());
return ret;
}
}
-
- #if CONFIG_SENSOR_Focus
- //sensor_af_idlechk(client);
+ if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
+ sensor_parameter_record(client);
+ /*#if CONFIG_SENSOR_Focus
+ sensor_af_idlechk(client);
if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_CONTINUOUS)
- {
- sensor_af_idlechk(client); // by duanyp
sensor_af_cmdset(client, PauseFocus_Cmd, NULL);
- }
- #endif
-
- #if CONFIG_SENSOR_Flash
- if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
+ #endif*/
+ #if CONFIG_SENSOR_Flash
if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
sensor_ioctrl(icd, Sensor_Flash, Flash_On);
SENSOR_DG("%s flash on in capture!\n", SENSOR_NAME_STRING());
- }
- } else { /* ddl@rock-chips.com : Video */
+ }
+ #endif
+ }else { /* ddl@rock-chips.com : Video */
+ #if CONFIG_SENSOR_Flash
if ((sensor->info_priv.flash == 1) || (sensor->info_priv.flash == 2)) {
sensor_ioctrl(icd, Sensor_Flash, Flash_Off);
SENSOR_DG("%s flash off in preivew!\n", SENSOR_NAME_STRING());
}
- }
#endif
-
- ret = sensor_write_array(client, winseqe_set_addr);
+ }
+ if ((sensor->info_priv.winseqe_cur_addr->reg == SEQUENCE_PROPERTY) && (sensor->info_priv.winseqe_cur_addr->val == SEQUENCE_INIT)) {
+ if (((winseqe_set_addr->reg == SEQUENCE_PROPERTY) && (winseqe_set_addr->val == SEQUENCE_NORMAL))
+ || (winseqe_set_addr->reg != SEQUENCE_PROPERTY)) {
+ ret |= sensor_write_array(client,sensor_init_data);
+ SENSOR_DG("\n%s reinit ret:0x%x \n",SENSOR_NAME_STRING(), ret);
+ }
+ }
+ ret |= sensor_write_array(client, winseqe_set_addr);
if (ret != 0) {
SENSOR_TR("%s set format capability failed\n", SENSOR_NAME_STRING());
#if CONFIG_SENSOR_Flash
}
#endif
goto sensor_s_fmt_end;
- } else {
- sensor->info_priv.winseqe_cur_addr = (int)winseqe_set_addr;
- if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
- sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
- if (sensor->info_priv.whiteBalance != 0) {
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
- sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
- }
- sensor->info_priv.snap2preview = true;
- } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
- sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
- sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
- sensor->info_priv.video2preview = true;
- } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
- sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
- qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
- sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
- sensor->info_priv.video2preview = false;
- sensor->info_priv.snap2preview = false;
- }
- mdelay(100); // by FAE.
}
- SENSOR_DG("\n%s..%s.. icd->width=%d..icd->height=%d..isCapture=%d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h,isCapture);
- } else {
- SENSOR_TR("\n %s .. Current Format is validate. icd->width=%d..icd->height=%d..isCapture=%d\n",SENSOR_NAME_STRING(),set_w,set_h,isCapture);
+ sensor->info_priv.winseqe_cur_addr = winseqe_set_addr;
+
+ if (sensor_fmt_capturechk(sd,mf) == true) { /* ddl@rock-chips.com : Capture */
+ sensor_ae_transfer(client);
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
+ if (sensor->info_priv.whiteBalance != 0) {
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
+ sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
+ }
+ sensor->info_priv.snap2preview = true;
+ } else if (sensor_fmt_videochk(sd,mf) == true) { /* ddl@rock-chips.com : Video */
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
+
+ sensor->info_priv.video2preview = true;
+ } else if ((sensor->info_priv.snap2preview == true) || (sensor->info_priv.video2preview == true)) {
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_EFFECT);
+ sensor_set_effect(icd, qctrl,sensor->info_priv.effect);
+ if (sensor->info_priv.snap2preview == true) {
+ qctrl = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_DO_WHITE_BALANCE);
+ sensor_set_whiteBalance(icd, qctrl,sensor->info_priv.whiteBalance);
+ }
+ #if CONFIG_SENSOR_Focus
+ if (sensor->info_priv.auto_focus == SENSOR_AF_MODE_AUTO) {
+ sensor_af_workqueue_set(icd,WqCmd_af_return_idle,0,true);
+ msleep(200);
+ } else {
+ msleep(500);
+ }
+ #else
+ msleep(500);
+ #endif
+ sensor->info_priv.video2preview = false;
+ sensor->info_priv.snap2preview = false;
+ }
+ SENSOR_DG("\n%s..%s.. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),__FUNCTION__,set_w,set_h);
+ }
+ else
+ {
+ SENSOR_DG("\n %s .. Current Format is validate. icd->width = %d.. icd->height %d\n",SENSOR_NAME_STRING(),set_w,set_h);
}
mf->width = set_w;
mf->height = set_h;
static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
const struct sensor_datafmt *fmt;
- int ret = 0;
-
+ int ret = 0,set_w,set_h;
+ int isCapture = 0;
fmt = sensor_find_datafmt(mf->code, sensor_colour_fmts,
ARRAY_SIZE(sensor_colour_fmts));
if (fmt == NULL) {
else if (mf->width < SENSOR_MIN_WIDTH)
mf->width = SENSOR_MIN_WIDTH;
+ set_w = mf->width;
+ set_h = mf->height;
+ isCapture = sensor_fmt_capturechk(sd, mf);
+ if (((set_w <= 176) && (set_h <= 144)) && (sensor_qcif[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 176;
+ set_h = 144;
+ }
+ else if (((set_w <= 320) && (set_h <= 240)) && (sensor_qvga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 320;
+ set_h = 240;
+ }
+ else if (((set_w <= 352) && (set_h<= 288)) && (sensor_cif[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 352;
+ set_h = 288;
+ }
+ else if (((set_w <= 640) && (set_h <= 480)) && (sensor_vga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 640;
+ set_h = 480;
+ }
+ else if (((set_w <= 800) && (set_h <= 600)) && (sensor_svga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 800;
+ set_h = 600;
+ }
+ else if (((set_w <= 1024) && (set_h <= 768)) && (sensor_xga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 1024;
+ set_h = 768;
+ }
+ else if (((set_w <= 1280) && (set_h <= 720)) && (sensor_720p[0].reg!=SEQUENCE_END))
+ {
+ set_w = 1280;
+ set_h = 720;
+ }
+ else if (((set_w <= 1280) && (set_h <= 1024)) && (sensor_sxga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 1280;
+ set_h = 1024;
+ }
+ else if (((set_w <= 1600) && (set_h <= 1200)) && (sensor_uxga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 1600;
+ set_h = 1200;
+ }
+ else if (((set_w <= 1920) && (set_h <= 1080)) && (sensor_1080p[0].reg!=SEQUENCE_END))
+ {
+ set_w = 1920;
+ set_h = 1080;
+ }
+ else if (((set_w <= 2048) && (set_h <= 1536)) && (sensor_qxga[isCapture][0].reg!=SEQUENCE_END))
+ {
+ set_w = 2048;
+ set_h = 1536;
+ }
+ else if (((set_w <= 2592) && (set_h <= 1944)) && (sensor_qsxga[0].reg!=SEQUENCE_END))
+ {
+ set_w = 2592;
+ set_h = 1944;
+ }
+ else
+ {
+ set_w = SENSOR_INIT_WIDTH;
+ set_h = SENSOR_INIT_HEIGHT;
+ }
+
+ mf->width = set_w;
+ mf->height = set_h;
+
mf->colorspace = fmt->colorspace;
return ret;
static int sensor_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *id)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
if (id->match.type != V4L2_CHIP_MATCH_I2C_ADDR)
return -EINVAL;
return 0;
}
}
- SENSOR_TR("\n %s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
+ SENSOR_TR("\n%s..%s valure = %d is invalidate.. \n",SENSOR_NAME_STRING(),__FUNCTION__,value);
return -EINVAL;
}
#endif
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl_info;
- struct af_cmdinfo cmdinfo;
int ret = 0;
qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_ABSOLUTE);
if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
-
- if (sensor_af_idlechk(client))
- goto sensor_set_focus_absolute_end;
-
- cmdinfo.cmd_tag = StepFocus_Spec_Tag;
- cmdinfo.cmd_para[0] = value;
- cmdinfo.validate_bit = 0x81;
- ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo);
- //ret |= sensor_af_cmdset(client, ReturnIdle_Cmd, NULL);
+ ret = sensor_af_workqueue_set(icd, WqCmd_af_special_pos, value, true);
SENSOR_DG("%s..%s : %d ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
} else {
ret = -EINVAL;
sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
}
-sensor_set_focus_absolute_end:
return ret;
}
static int sensor_set_focus_relative(struct soc_camera_device *icd, const struct v4l2_queryctrl *qctrl, int value)
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl_info;
- struct af_cmdinfo cmdinfo;
int ret = 0;
qctrl_info = soc_camera_find_qctrl(&sensor_ops, V4L2_CID_FOCUS_RELATIVE);
return -EINVAL;
if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
- if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
-
- if (sensor_af_idlechk(client))
- goto sensor_set_focus_relative_end;
-
- if (value > 0) {
- cmdinfo.cmd_tag = StepFocus_Near_Tag;
- } else if (value < 0) {
- cmdinfo.cmd_tag = StepFocus_Far_Tag;
- }
- cmdinfo.validate_bit = 0x80;
- ret = sensor_af_cmdset(client, StepMode_Cmd, &cmdinfo);
-
+ if ((value >= qctrl_info->minimum) && (value <= qctrl_info->maximum)) {
+ if (value > 0) {
+ ret = sensor_af_workqueue_set(icd, WqCmd_af_near_pos, 0, true);
+ } else {
+ ret = sensor_af_workqueue_set(icd, WqCmd_af_far_pos, 0, true);
+ }
SENSOR_DG("%s..%s : %d ret:0x%x\n",SENSOR_NAME_STRING(),__FUNCTION__, value,ret);
} else {
ret = -EINVAL;
SENSOR_TR("\n %s..%s AF module state(0x%x, 0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,
sensor->info_priv.funmodule_state,sensor->info_priv.affm_reinit);
}
-sensor_set_focus_relative_end:
return ret;
}
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
struct sensor *sensor = to_sensor(client);
int ret = 0;
-
+
if ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK) && (sensor->info_priv.affm_reinit == 0)) {
switch (value)
{
case SENSOR_AF_MODE_AUTO:
{
- ret = sensor_af_single(client);
+ ret = sensor_af_workqueue_set(icd, WqCmd_af_single, 0, true);
break;
}
- case SENSOR_AF_MODE_MACRO:
+ /*case SENSOR_AF_MODE_MACRO:
{
ret = sensor_set_focus_absolute(icd, qctrl, 0xff);
break;
case SENSOR_AF_MODE_CONTINUOUS:
{
- ret = sensor_af_const(client);
+ ret = sensor_af_workqueue_set(icd, WqCmd_af_continues, 0, true);
break;
- }
+ }*/
default:
SENSOR_TR("\n %s..%s AF value(0x%x) is error!\n",SENSOR_NAME_STRING(),__FUNCTION__,value);
break;
#endif
static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
const struct v4l2_queryctrl *qctrl;
static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
struct soc_camera_device *icd = client->dev.platform_data;
const struct v4l2_queryctrl *qctrl;
}
case V4L2_CID_FOCUS_ABSOLUTE:
{
- ext_ctrl->value = sensor->info_priv.focus;
- break;
+ return -EINVAL;
}
case V4L2_CID_FOCUS_RELATIVE:
{
const struct v4l2_queryctrl *qctrl;
struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
struct sensor *sensor = to_sensor(client);
- int val_offset;
+ int val_offset,ret;
qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
if ((ext_ctrl->value < qctrl->minimum) || (ext_ctrl->value > qctrl->maximum))
return -EINVAL;
- if (sensor_set_focus_absolute(icd, qctrl,ext_ctrl->value) == 0) {
- if (ext_ctrl->value == qctrl->minimum) {
- sensor->info_priv.auto_focus = SENSOR_AF_MODE_INFINITY;
- } else if (ext_ctrl->value == qctrl->maximum) {
- sensor->info_priv.auto_focus = SENSOR_AF_MODE_MACRO;
- } else {
- sensor->info_priv.auto_focus = SENSOR_AF_MODE_FIXED;
- }
- }
-
break;
}
case V4L2_CID_FOCUS_RELATIVE:
case V4L2_CID_FOCUS_AUTO:
{
if (ext_ctrl->value == 1) {
- if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_AUTO) != 0)
+ if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_AUTO) != 0) {
+ if(0 == (sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)) {
+ sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO;
+ }
return -EINVAL;
+ }
sensor->info_priv.auto_focus = SENSOR_AF_MODE_AUTO;
} else if (SENSOR_AF_MODE_AUTO == sensor->info_priv.auto_focus){
if (ext_ctrl->value == 0)
}
break;
}
- /*
case V4L2_CID_FOCUS_CONTINUOUS:
{
- if (SENSOR_AF_MODE_CONTINUOUS != sensor->info_priv.auto_focus) {
+ /*if (SENSOR_AF_MODE_CONTINUOUS != sensor->info_priv.auto_focus) {
if (ext_ctrl->value == 1) {
if (sensor_set_focus_mode(icd, qctrl,SENSOR_AF_MODE_CONTINUOUS) != 0)
return -EINVAL;
} else {
if (ext_ctrl->value == 0)
sensor->info_priv.auto_focus = SENSOR_AF_MODE_CLOSE;
- }
+ }*/
break;
- }*/
+ }
#endif
#if CONFIG_SENSOR_Flash
case V4L2_CID_FLASH:
static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
int i, error_cnt=0, error_idx=-1;
static int sensor_s_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ext_ctrl)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
int i, error_cnt=0, error_idx=-1;
static int sensor_s_stream(struct v4l2_subdev *sd, int enable)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct sensor *sensor = to_sensor(client);
#if CONFIG_SENSOR_Focus
struct soc_camera_device *icd = client->dev.platform_data;
/* If auto focus firmware haven't download success, must download firmware again when in video or preview stream on */
if (sensor_fmt_capturechk(sd, &mf) == false) {
if ((sensor->info_priv.affm_reinit == 1) || ((sensor->info_priv.funmodule_state & SENSOR_AF_IS_OK)==0)) {
- if (sensor->sensor_wq != NULL) {
- mutex_lock(&sensor->wq_lock);
- if (sensor->sensor_wk.state == sensor_working) {
- SENSOR_DG("%s sensor af firmware thread is runing, Ingore current work",SENSOR_NAME_STRING());
- mutex_unlock(&sensor->wq_lock);
- goto sensor_s_stream_end;
- }
- sensor->sensor_wk.state = sensor_working;
- mutex_unlock(&sensor->wq_lock);
- sensor->sensor_wk.client = client;
- INIT_WORK(&(sensor->sensor_wk.dwork.work), sensor_af_workqueue);
- queue_delayed_work(sensor->sensor_wq,&(sensor->sensor_wk.dwork), 0);
- }
+ sensor_af_workqueue_set(icd, WqCmd_af_init, 0, false);
sensor->info_priv.affm_reinit = 0;
}
}
#endif
} else if (enable == 0) {
- sensor->info_priv.enable = 0;
- #if CONFIG_SENSOR_Focus
- flush_work(&(sensor->sensor_wk.dwork.work));
- mutex_lock(&sensor->wq_lock);
- sensor->sensor_wk.state = sensor_work_ready;
- mutex_unlock(&sensor->wq_lock);
+ sensor->info_priv.enable = 0;
+ #if CONFIG_SENSOR_Focus
+ flush_workqueue(sensor->sensor_wq);
#endif
}
-
-sensor_s_stream_end:
return 0;
}
}
static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
{
- struct i2c_client *client = sd->priv;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
struct soc_camera_device *icd = client->dev.platform_data;
struct sensor *sensor = to_sensor(client);
int ret = 0,i;
}
case RK29_CAM_SUBDEV_IOREQUEST:
{
- sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
+ sensor->sensor_io_request = (struct rk29camera_platform_data*)arg;
if (sensor->sensor_io_request != NULL) {
- if (sensor->sensor_io_request->gpio_res[0].dev_name &&
- (strcmp(sensor->sensor_io_request->gpio_res[0].dev_name, dev_name(icd->pdev)) == 0)) {
- sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[0];
- } else if (sensor->sensor_io_request->gpio_res[1].dev_name &&
- (strcmp(sensor->sensor_io_request->gpio_res[1].dev_name, dev_name(icd->pdev)) == 0)) {
- sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[1];
+ sensor->sensor_gpio_res = NULL;
+ for (i=0; i<RK29_CAM_SUPPORT_NUMS;i++) {
+ if (sensor->sensor_io_request->gpio_res[i].dev_name &&
+ (strcmp(sensor->sensor_io_request->gpio_res[i].dev_name, dev_name(icd->pdev)) == 0)) {
+ sensor->sensor_gpio_res = (struct rk29camera_gpio_res*)&sensor->sensor_io_request->gpio_res[i];
+ }
+ }
+ if (sensor->sensor_gpio_res == NULL) {
+ SENSOR_TR("%s %s obtain gpio resource failed when RK29_CAM_SUBDEV_IOREQUEST \n",SENSOR_NAME_STRING(),__FUNCTION__);
+ ret = -EINVAL;
+ goto sensor_ioctl_end;
}
} else {
SENSOR_TR("%s %s RK29_CAM_SUBDEV_IOREQUEST fail\n",SENSOR_NAME_STRING(),__FUNCTION__);
if (sensor->sensor_gpio_res->gpio_flash == INVALID_GPIO) {
for (i = 0; i < icd->ops->num_controls; i++) {
if (V4L2_CID_FLASH == icd->ops->controls[i].id) {
- memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
+ //memset((char*)&icd->ops->controls[i],0x00,sizeof(struct v4l2_queryctrl));
+ sensor_controls[i].id=0xffff;
}
}
sensor->info_priv.flash = 0xff;
SENSOR_DG("%s flash gpio is invalidate!\n",SENSOR_NAME_STRING());
+ }else{ //two cameras are the same,need to deal diffrently ,zyc
+ for (i = 0; i < icd->ops->num_controls; i++) {
+ if(0xffff == icd->ops->controls[i].id){
+ sensor_controls[i].id=V4L2_CID_FLASH;
+ }
+ }
}
}
#endif
icd->ops = NULL;
i2c_set_clientdata(client, NULL);
kfree(sensor);
- sensor = NULL;
+ sensor = NULL;
} else {
#if CONFIG_SENSOR_Focus
- sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING( wq));
+ sensor->sensor_wq = create_workqueue(SENSOR_NAME_STRING(_af_workqueue));
if (sensor->sensor_wq == NULL)
- SENSOR_TR("%s workqueue create fail!", SENSOR_NAME_STRING( wq));
+ SENSOR_TR("%s create fail!", SENSOR_NAME_STRING(_af_workqueue));
mutex_init(&sensor->wq_lock);
- sensor->sensor_wk.state = sensor_work_ready;
#endif
}
+ hrtimer_init(&(flash_off_timer.timer), CLOCK_MONOTONIC, HRTIMER_MODE_REL);
SENSOR_DG("\n%s..%s..%d ret = %x \n",__FUNCTION__,__FILE__,__LINE__,ret);
return ret;
}