int FL_uninit(void)
{
PK_DBG("FL_uninit");
FL_disable();
return 0;
}
static int constant_flashlight_ioctl(MUINT32 cmd, MUINT32 arg)
{
int i4RetValue = 0;
int ior;
int iow;
int iowr;
ior = _IOR(FLASHLIGHT_MAGIC,0, int);
iow = _IOW(FLASHLIGHT_MAGIC,0, int);
iowr = _IOWR(FLASHLIGHT_MAGIC,0, int);
PK_DBG("constant_flashlight_ioctl() line=%d cmd=%d, ior=%d, iow=%d iowr=%d arg=%d\n",__LINE__, cmd, ior, iow, iowr, arg);
PK_DBG("constant_flashlight_ioctl() line=%d cmd-ior=%d, cmd-iow=%d cmd-iowr=%d arg=%d\n",__LINE__, cmd-ior, cmd-iow, cmd-iowr, arg);
switch(cmd)
{
case FLASH_IOC_SET_TIME_OUT_TIME_MS:
PK_DBG("FLASH_IOC_SET_TIME_OUT_TIME_MS: %d\n",arg);
g_timeOutTimeMs=arg;
break;
case FLASH_IOC_SET_DUTY :
PK_DBG("FLASHLIGHT_DUTY: %d\n",arg);
g_duty=arg;
FL_dim_duty(arg);
break;
case FLASH_IOC_SET_STEP:
PK_DBG("FLASH_IOC_SET_STEP: %d\n",arg);
g_step=arg;
FL_step(arg);
break;
case FLASH_IOC_SET_ONOFF :
PK_DBG("FLASHLIGHT_ONOFF: %d\n",arg);
if(arg==1)
{
if(g_timeOutTimeMs!=0)
{
ktime_t ktime;
ktime = ktime_set( 0, g_timeOutTimeMs*1000000 );
hrtimer_start( &g_timeOutTimer, ktime, HRTIMER_MODE_REL );
}
FL_enable();
g_strobe_On=1;
}
else
{
FL_disable();
hrtimer_cancel( &g_timeOutTimer );
g_strobe_On=0;
}
break;
default :
PK_DBG(" No such command \n");
i4RetValue = -EPERM;
break;
}
return i4RetValue;
}
int FL_init(void)
{
upmu_set_flash_dim_duty(0);
upmu_set_flash_sel(0);
FL_disable();
INIT_WORK(&workTimeOut, work_timeOutFunc);
return 0;
}
int FL_init(void)
{
if(mt_set_gpio_mode(FLASH_PIN,GPIO_MODE_00)){PK_DBG("[CAMERA flash] set gpio ENF mode failed!! \n");}
if(mt_set_gpio_dir(FLASH_PIN,GPIO_DIR_OUT)){PK_DBG("[CAMERA flash] set gpio ENF dir failed!! \n");}
if(mt_set_gpio_out(FLASH_PIN,GPIO_OUT_ZERO)){PK_DBG("[CAMERA flash] set gpio ENF failed!! \n");}
if(mt_set_gpio_mode(TORCH_PIN,GPIO_MODE_00)){PK_DBG("[CAMERA flash] set gpio ENT mode failed!! \n");}
if(mt_set_gpio_dir(TORCH_PIN,GPIO_DIR_OUT)){PK_DBG("[CAMERA flash] set gpio ENT dir failed!! \n");}
if(mt_set_gpio_out(TORCH_PIN,GPIO_OUT_ZERO)){PK_DBG("[CAMERA flash] set gpio ENT failed!! \n");}
FL_disable();
INIT_WORK(&workTimeOut, work_timeOutFunc);
return 0;
}
int FL_init(void)
{
// upmu_set_flash_dim_duty(0);
// upmu_set_flash_sel(0);
PK_DBG("FL_init");
mt_set_gpio_mode(GPIO_CAMERA_FLASH_EN_PIN, GPIO_CAMERA_FLASH_EN_PIN_M_GPIO);
mt_set_gpio_mode(GPIO_CAMERA_FLASH_MODE_PIN, GPIO_CAMERA_FLASH_MODE_PIN_M_GPIO);
FL_disable();
INIT_WORK(&workTimeOut, work_timeOutFunc);
return 0;
}
int FL_init(void)
{
PK_DBG("FL_init\n");
#if 0
upmu_set_flash_dim_duty(0);
upmu_set_flash_sel(0);
FL_disable();
#else
if(adp1650_i2c_client == NULL)
{
return 0;
}
adp1650_write_reg(adp1650_i2c_client, 0x04, 0xAC); //75ma torch output_en
#endif
INIT_WORK(&workTimeOut, work_timeOutFunc);
return 0;
}
static void work_timeOutFunc(struct work_struct *data)
{
FL_disable();
PK_DBG("ledTimeOut_callback\n");
//printk(KERN_ALERT "work handler function./n");
}
int FL_uninit(void)
{
FL_disable();
return 0;
}
static int constant_flashlight_ioctl(MUINT32 cmd, MUINT32 arg)
{
int i4RetValue = 0;
int iFlashType = (int)FLASHLIGHT_NONE;
int ior;
int iow;
int iowr;
ior = _IOR(FLASHLIGHT_MAGIC,0, int);
iow = _IOW(FLASHLIGHT_MAGIC,0, int);
iowr = _IOWR(FLASHLIGHT_MAGIC,0, int);
PK_DBG("constant_flashlight_ioctl() line=%d cmd=%d, ior=%d, iow=%d iowr=%d arg=%d\n",__LINE__, cmd, ior, iow, iowr, arg);
PK_DBG("constant_flashlight_ioctl() line=%d cmd-ior=%d, cmd-iow=%d cmd-iowr=%d arg=%d\n",__LINE__, cmd-ior, cmd-iow, cmd-iowr, arg);
switch(cmd)
{
case FLASH_IOC_SET_TIME_OUT_TIME_MS:
PK_DBG("FLASH_IOC_SET_TIME_OUT_TIME_MS: %d\n",arg);
g_timeOutTimeMs=arg;
break;
case FLASH_IOC_SET_DUTY :
PK_DBG("FLASHLIGHT_DUTY: %d\n",arg);
g_duty=arg;
FL_dim_duty(arg);
break;
case FLASH_IOC_SET_STEP:
PK_DBG("FLASH_IOC_SET_STEP: %d\n",arg);
g_step=arg;
FL_step(arg);
break;
case FLASH_IOC_SET_ONOFF :
PK_DBG("FLASHLIGHT_ONOFF: %d\n",arg);
if(arg==1)
{
if(g_timeOutTimeMs!=0)
{
ktime_t ktime;
ktime = ktime_set( 0, g_timeOutTimeMs*1000000 );
hrtimer_start( &g_timeOutTimer, ktime, HRTIMER_MODE_REL );
}
FL_enable();
g_strobe_On=1;
}
else
{
FL_disable();
hrtimer_cancel( &g_timeOutTimer );
g_strobe_On=0;
}
break;
case FLASHLIGHTIOC_G_FLASHTYPE:
iFlashType = FLASHLIGHT_LED_CONSTANT;
if(copy_to_user((void __user *) arg , (void*)&iFlashType , _IOC_SIZE(cmd)))
{
PK_DBG("[strobe_ioctl] ioctl copy to user failed\n");
return -EFAULT;
}
break;
default :
PK_DBG(" No such command \n");
i4RetValue = -EPERM;
break;
}
return i4RetValue;
}
