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Commit b822d424 authored by junwen.ye's avatar junwen.ye Committed by android-t1
Browse files

[ALM:10872982] [FP4]:camera module info 

 &&&%%%comment:[FP4]:camera module info
 &&&%%%bug number:10872982
 &&&%%%product name:sm7225_r_fp4
 &&&%%%root cause:coding
 &&&%%%Bug category:T2M
 &&&%%%Module_Impact:kernel
 &&&%%%Test_Suggestion:NA
 &&&%%%Solution:NA
 &&&%%%Test_Report:ok in native
 &&&%%%VAL Can Test:NA
parent 67cae93f

drivers/cam_sensor_module/cam_sensor/cam_sensor_core.c

+23 −0
Original line number Diff line number Diff line
@@ -772,6 +772,10 @@ int cam_sensor_match_id(struct cam_sensor_ctrl_t *s_ctrl) 
	return rc;

}



extern char main_camera_status[32];

extern char aux_camera_status[32];

extern char front_camera_status[32];



int32_t cam_sensor_driver_cmd(struct cam_sensor_ctrl_t *s_ctrl,

	void *arg)

{
@@ -878,6 +882,25 @@ int32_t cam_sensor_driver_cmd(struct cam_sensor_ctrl_t *s_ctrl, 
			s_ctrl->sensordata->slave_info.sensor_id);



		cam_sensor_free_power_reg_rsc(s_ctrl);



		if (s_ctrl->soc_info.index == 0 && s_ctrl->sensordata->slave_info.sensor_id == 0x582)

		{

		       CAM_INFO(CAM_SENSOR, "match SONY_imx582_sma");

		       snprintf(main_camera_status, sizeof(main_camera_status), "SONY_IMX582_SMA");

		}



		if (s_ctrl->soc_info.index == 2 && s_ctrl->sensordata->slave_info.sensor_id == 0x576)

		{

		       CAM_INFO(CAM_SENSOR, "match SONY_imx576");

		       snprintf(front_camera_status, sizeof(front_camera_status), "SONY_IMX576");

		}



		if (s_ctrl->soc_info.index == 1 && s_ctrl->sensordata->slave_info.sensor_id == 0x582)

		{

		       CAM_INFO(CAM_SENSOR, "match SONY_imx582_UW");

		       snprintf(aux_camera_status, sizeof(aux_camera_status), "SONY_IMX582_UW");

		}



		rc = cam_sensor_power_down(s_ctrl);

		if (rc < 0) {

			CAM_ERR(CAM_SENSOR, "fail in Sensor Power Down");

drivers/cam_sensor_module/cam_sensor/cam_sensor_dev.c

+78 −0
Original line number Diff line number Diff line
@@ -402,6 +402,82 @@ static struct i2c_driver cam_sensor_driver_i2c = { 
	},

};



char main_camera_status[32] = {0};

char aux_camera_status[32] = {0};

char front_camera_status[32] = {0};



static ssize_t main_camera_show (struct device* dev,

    struct device_attribute *attr,

    char *buf)

{

       return sprintf(buf, "%s\n", main_camera_status);

}



static DEVICE_ATTR(camera_main, S_IRUGO,

    main_camera_show,

    NULL);



static ssize_t aux_camera_show (struct device* dev,

    struct device_attribute *attr,

    char *buf)

{

       return sprintf(buf, "%s\n", aux_camera_status);

}



static DEVICE_ATTR(camera_aux, S_IRUGO,

    aux_camera_show,

    NULL);



static ssize_t front_camera_show (struct device* dev,

    struct device_attribute *attr,

    char *buf)

{

       return sprintf(buf, "%s\n", front_camera_status);

}



static DEVICE_ATTR(camera_front, S_IRUGO,

    front_camera_show,

    NULL);



struct kobject *device_sensor_module_kobj = NULL;





static int sensor_module_sysfs_init(void)

{

       int rc = 0;



       device_sensor_module_kobj = kobject_create_and_add("sensor_module", NULL);

       if (device_sensor_module_kobj == NULL) {

               pr_err("kobject_creat_and_add(/sys/sensor_module/) failed!");

               return -ENOMEM;

       }



       rc = sysfs_create_file(device_sensor_module_kobj,&dev_attr_camera_main.attr);

       if (rc) {

               pr_err("sysfs_creat_file(/sys/sensor_module/camera_main) failed!");

               goto destroy_kobj;

       }



       rc = sysfs_create_file(device_sensor_module_kobj, &dev_attr_camera_aux.attr);

       if (rc) {

               pr_err("sysfs_create_file('/sys/sensor_module/camera_aux') failed");

               goto destroy_kobj;

       }



       rc = sysfs_create_file(device_sensor_module_kobj, &dev_attr_camera_front.attr);

       if (rc) {

               pr_err("sysfs_create_file('/sys/sensor_module/camera_front') failed");

               goto destroy_kobj;

       }



               return rc;



       destroy_kobj:

               kobject_put(device_sensor_module_kobj);

               return rc;



}



static int __init cam_sensor_driver_init(void)

{

	int32_t rc = 0;
@@ -413,6 +489,8 @@ static int __init cam_sensor_driver_init(void) 
		return rc;

	}



	rc = sensor_module_sysfs_init();



	rc = i2c_add_driver(&cam_sensor_driver_i2c);

	if (rc)

		CAM_ERR(CAM_SENSOR, "i2c_add_driver failed rc = %d", rc);