static void cmc623_pwm_send_intensity(struct backlight_device *bd)
{
/*unsigned long flags;*/
int intensity = bd->props.brightness;
struct platform_device *pdev = NULL;
pdev = dev_get_drvdata(&bd->dev);
if (pdev == NULL) {
printk(KERN_ERR "%s:failed to get platform device.\n", __func__);
return;
}
#if 0
if (bd->props.power != FB_BLANK_UNBLANK ||
bd->props.fb_blank != FB_BLANK_UNBLANK ||
cmc623_pwm_suspended) {
printk("[cmc]i:%d(c:%d)\n", intensity, current_intensity);
if (!current_intensity)
return;
msleep(1);
intensity = 0;
}
#endif
mutex_lock(&cmc623_pwm_mutex);
cmc623_pwm_backlight_ctl(pdev, intensity);
mutex_unlock(&cmc623_pwm_mutex);
current_intensity = intensity;
}
static void cmc623_pwm_send_intensity(struct backlight_device *bd)
{
//unsigned long flags;
int intensity = bd->props.brightness;
struct platform_device *pdev = NULL;
pdev = dev_get_drvdata(&bd->dev);
if (pdev == NULL)
{
printk(KERN_ERR "%s:failed to get platform device.\n", __func__);
return;
}
if (bd->props.power != FB_BLANK_UNBLANK ||
bd->props.fb_blank != FB_BLANK_UNBLANK ||
cmc623_pwm_suspended)
{
printk("[cmc]i:%d(c:%d)\n", intensity, current_intensity);
if(!current_intensity)
{
msleep(50);
return;
}
intensity = 0;
}
//spin_lock_irqsave(&cmc623_pwm_lock, flags);
//spin_lock(&cmc623_pwm_lock);
mutex_lock(&cmc623_pwm_mutex);
cmc623_pwm_backlight_ctl(pdev, intensity);
//spin_unlock_irqrestore(&cmc623_pwm_lock, flags);
//spin_unlock(&cmc623_pwm_lock);
mutex_unlock(&cmc623_pwm_mutex);
#if 1
if ( !intensity && lcd_type == LCD_TYPE_TN
&& current_intensity > intensity)
{
mdelay(10);
// gpio_set_value(OMAP_GPIO_LCD_EN_SET, 0);
gpio_set_value(OMAP_GPIO_LCD_LDO_EN, 0);
// printk("LCD LDO Disable !!!!!!!!!!!!!!!\n");
}
#endif
current_intensity = intensity;
}
