UPSTREAM: Documentation/devicetree: Add new property to specify the max link speed

[firefly-linux-kernel-4.4.55.git] / drivers / media / video / nt99250.c

diff --git a/drivers/media/video/nt99250.c b/drivers/media/video/nt99250.c
index a5776931de848b17719cb71a3cb0159daba0cedc..7f7fd4f3f86b83bc9d71e8922f510bb168974b61 100755 (executable)
--- a/drivers/media/video/nt99250.c
+++ b/drivers/media/video/nt99250.c
@@ -19,7 +19,7 @@ o* Driver for MT9M001 CMOS Image Sensor from Micron
 #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>
 
 static int debug;
 module_param(debug, int, S_IRUGO|S_IWUSR);
@@ -100,6 +100,19 @@ struct reginfo
     u8 val;
 };
 
+//flash off in fixed time to prevent from too hot , zyc
+struct  flash_timer{
+    struct soc_camera_device *icd;
+       struct hrtimer timer;
+};
+#if CONFIG_SENSOR_Flash
+static enum hrtimer_restart flash_off_func(struct hrtimer *timer);
+#endif
+static struct  flash_timer flash_off_timer;
+//for user defined if user want to customize the series , zyc
+#ifdef CONFIG_NT99250_USER_DEFINED_SERIES
+#include "NT99250_user_series.c"
+#else
 /* init 352X288 SVGA */
 static struct reginfo sensor_init_data[] =
 {
@@ -592,7 +605,7 @@ static struct reginfo sensor_qcif[] =
 {
     {0x0, 0x0},
 };
-
+#endif
 
 static  struct reginfo sensor_ClrFmt_YUYV[]=
 {
@@ -943,7 +956,7 @@ static struct reginfo sensor_Zoom3[] =
 };
 static struct reginfo *sensor_ZoomSeqe[] = {sensor_Zoom0, sensor_Zoom1, sensor_Zoom2, sensor_Zoom3, NULL,};
 #endif
-static const struct v4l2_querymenu sensor_menus[] =
+static struct v4l2_querymenu sensor_menus[] =
 {
        #if CONFIG_SENSOR_WhiteBalance
     { .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 0,  .name = "auto",  .reserved = 0, }, {  .id = V4L2_CID_DO_WHITE_BALANCE,  .index = 1, .name = "incandescent",  .reserved = 0,},
@@ -967,7 +980,7 @@ static const struct v4l2_querymenu sensor_menus[] =
     #endif
 };
 
-static const struct v4l2_queryctrl sensor_controls[] =
+static  struct v4l2_queryctrl sensor_controls[] =
 {
        #if CONFIG_SENSOR_WhiteBalance
     {
@@ -1432,6 +1445,11 @@ static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd
 
                        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;
                }
@@ -1444,9 +1462,18 @@ static int sensor_ioctrl(struct soc_camera_device *icd,enum rk29sensor_power_cmd
 sensor_power_end:
        return ret;
 }
+#if CONFIG_SENSOR_Flash
+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;
+    
+}
+#endif
 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;
@@ -1565,6 +1592,8 @@ static int sensor_init(struct v4l2_subdev *sd, u32 val)
        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);
@@ -1661,7 +1690,7 @@ static unsigned long sensor_query_bus_param(struct soc_camera_device *icd)
 
 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);
 
@@ -1673,6 +1702,7 @@ static int sensor_g_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
 
     return 0;
 }
+#if 0
 static bool sensor_fmt_capturechk(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
 {
     bool ret = false;
@@ -1708,9 +1738,10 @@ static bool sensor_fmt_videochk(struct v4l2_subdev *sd, struct v4l2_mbus_framefm
                SENSOR_DG("%s %dx%d is video format\n", __FUNCTION__, mf->width, mf->height);
        return ret;
 }
+#endif
 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 sensor *sensor = to_sensor(client);
     struct reginfo *winseqe_set_addr=NULL;     
@@ -1915,7 +1946,7 @@ sensor_s_fmt_end:
 
 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;
@@ -1948,7 +1979,7 @@ static int sensor_try_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf)
 
  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;
@@ -2232,7 +2263,7 @@ static int sensor_set_flash(struct soc_camera_device *icd, const struct v4l2_que
 
 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;
 
@@ -2291,9 +2322,9 @@ static int sensor_g_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 
 static int sensor_s_control(struct v4l2_subdev *sd, struct v4l2_control *ctrl)
 {
-    struct i2c_client *client = sd->priv;
-    struct sensor *sensor = to_sensor(client);
-    struct soc_camera_device *icd = client->dev.platform_data;
+    //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;
 
 
@@ -2464,8 +2495,8 @@ static int sensor_g_ext_control(struct soc_camera_device *icd , struct v4l2_ext_
 static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_control *ext_ctrl)
 {
     const struct v4l2_queryctrl *qctrl;
-    struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
-    struct sensor *sensor = to_sensor(client);
+    //struct i2c_client *client = to_i2c_client(to_soc_camera_control(icd));
+    //struct sensor *sensor = to_sensor(client);
     int val_offset;
 
     qctrl = soc_camera_find_qctrl(&sensor_ops, ext_ctrl->id);
@@ -2581,7 +2612,7 @@ static int sensor_s_ext_control(struct soc_camera_device *icd, struct v4l2_ext_c
 
 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;
 
@@ -2606,7 +2637,7 @@ static int sensor_g_ext_controls(struct v4l2_subdev *sd, struct v4l2_ext_control
 
 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;
 
@@ -2693,7 +2724,7 @@ sensor_video_probe_err:
 }
 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;
@@ -2733,11 +2764,18 @@ static long sensor_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
                 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
@@ -2833,6 +2871,7 @@ static int sensor_probe(struct i2c_client *client,
         kfree(sensor);
                sensor = NULL;
     }
+       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;
 }