/*
* Refer to MSM_CAM_IOCTL_FLASH_LED_CFG used by mm-camera in user space
* flash_led_enable is set in apps's menu item selected by user
* 0: disable Flash LED
* 1: enable Flash LED
*/
int32_t msm_camera_flash_set_led_state(struct msm_camera_sensor_flash_data *fdata,
unsigned led_state)
{
int32_t rc = 0;
pr_err("%s: led_state: %d,fdata->flash_type=%d\n", __func__, led_state,fdata->flash_type);
if (fdata->flash_type != MSM_CAMERA_FLASH_LED)
{
return -ENODEV;
}
switch(led_state)
{
case MSM_CAMERA_LED_OFF:
if( __gpio_get_value(MSM_CAMERA_FLASH_LED_GPIO))
msm_camera_flash_set_led_gpio(0);
break;
case MSM_CAMERA_LED_LOW:
if (flash_led_enable==1)
{//MSM_LED_MODE_ON
msm_camera_set_flash_torch_mode(5);
}
else if(flash_led_enable==2)
{
//MSM_LED_MODE_AUTO
if(zte_get_flash_auto_flag_value()== 1)
{
msm_camera_set_flash_torch_mode(5);
}
}
break;
case MSM_CAMERA_LED_HIGH:
msm_camera_flash_led_enable();
break;
case MSM_CAMERA_LED_RELEASE:
if( __gpio_get_value(MSM_CAMERA_FLASH_LED_GPIO))
msm_camera_flash_set_led_gpio(0);
break;
default:
rc = -EFAULT;
pr_err("%s: rc=%d\n", __func__, rc);
return rc;
}
return rc;
}
int msm_flash_mode_ctrl(struct msm_camera_sensor_info *sdata,
uint32_t flash_mode)
{
int rc = 0;
pr_err(" %s flash_mode=%d \n",__func__,flash_mode);
/*
0 LED_MODE_OFF,
1 LED_MODE_AUTO,
2 LED_MODE_ON,
3 LED_MODE_TORCH,
*/
switch (flash_mode) {
case 0:
#if defined CONFIG_FLSH_ADP1650
rc = ADP1650_disable();
#elif defined FLASH_GPIO_CONTROL
rc = msm_camera_flash_led_disable();
#endif
current_flash_led_mode = 0;
break;
case 1:
current_flash_led_mode = 1;
break;
case 2:
current_flash_led_mode = 2;
break;
case 3:
#if defined CONFIG_FLSH_ADP1650
rc = ADP1650_assistmode_enable();
#elif defined FLASH_GPIO_CONTROL
msm_camera_set_flash_torch_mode(13);
#endif
break;
default:
pr_err("Invalid Flash MODE\n");
rc = -EINVAL;
}
return rc;
}
int32_t msm_camera_flash_set_led_state(
struct msm_camera_sensor_flash_data *fdata, unsigned led_state)
{
int32_t rc=0;
pr_err("led_state=%d\n",led_state);
switch (led_state) {
case MSM_CAMERA_LED_RELEASE:
case MSM_CAMERA_LED_OFF:
#if defined CONFIG_FLSH_ADP1650
rc = ADP1650_disable();
#elif defined FLASH_GPIO_CONTROL
rc = msm_camera_flash_led_disable();
#endif
break;
case MSM_CAMERA_LED_LOW:
#if defined CONFIG_FLSH_ADP1650
rc = ADP1650_assistmode_enable();
#elif defined FLASH_GPIO_CONTROL
msm_camera_set_flash_torch_mode(13);
#endif
break;
case MSM_CAMERA_LED_HIGH:
#if defined CONFIG_FLSH_ADP1650
rc = ADP1650_flashmode_enable();
#elif defined FLASH_GPIO_CONTROL
if(current_flash_led_mode ==2){
rc = msm_camera_flash_led_enable();
}else if((current_flash_led_mode ==1)&&(ov5640_autoflashflag== 1)){
rc = msm_camera_flash_led_enable();
}
#endif
break;
default:
rc = 0;
break;
}
return rc;
}
int32_t msm_camera_flash_set_led_mode(struct msm_camera_sensor_flash_data *fdata,
unsigned led_mode)
{
int32_t rc = 0;
pr_err("%s: led_mode: %d\n", __func__, led_mode);
if(fdata)
{
if (fdata->flash_type != MSM_CAMERA_FLASH_LED)
{
pr_err("%s: flash type not support\n", __func__);
return -ENODEV;
}
}
switch(led_mode)
{
case MSM_LED_MODE_OFF:
msm_camera_flash_set_led_gpio(0);
flash_led_enable = 0;
break;
case MSM_LED_MODE_ON:
flash_led_enable = 1;
break;
case MSM_LED_MODE_AUTO:
flash_led_enable = 2;
break;
case MSM_LED_MODE_TORCH:
msm_camera_set_flash_torch_mode(13);
break;
default:
//flash_led_enable = 0;
rc = -EFAULT;
CDBG("%s: rc=%d\n", __func__, rc);
return rc;
}
return rc;
}
