static void mipi_toshiba_set_backlight(struct msm_fb_data_type *mfd)
{
/*value range is 1--32*/
int current_lel = mfd->bl_level;
unsigned long flags;
printk("[ZYF] lcdc_set_bl level=%d, %d\n",
current_lel , mfd->panel_power_on);
if(!mfd->panel_power_on)
{
gpio_direction_output(bl_lpm, 0); ///ZTE_LCD_LUYA_20100201_001
onewiremode = FALSE;
return;
}
if(current_lel < 1)
{
current_lel = 0;
}
#if ((defined CONFIG_MACH_FROSTY)|| defined(CONFIG_MACH_DANA))
if(current_lel > 27)
{
current_lel = 27;
}
#else
if(current_lel > 28)
{
current_lel = 28;
}
#endif
/*ZTE_BACKLIGHT_WLY_005,@2009-11-28, set backlight as 32 levels, end*/
local_irq_save(flags);
if(current_lel==0)
{
gpio_direction_output(bl_lpm, 0);
mdelay(3);
onewiremode = FALSE;
}
else
{
if(!onewiremode) //select 1 wire mode
{
printk("[LY] before select_1wire_mode\n");
select_1wire_mode();
onewiremode = TRUE;
}
send_bkl_address();
send_bkl_data(current_lel-1);
}
local_irq_restore(flags);
}
static void lcdc_set_bl(struct msm_fb_data_type *mfd)
{
/*value range is 1--32*/
int current_lel = mfd->bl_level;
unsigned long flags;
printk("[ZYF] lcdc_set_bl level=%d, %d\n",
current_lel , mfd->panel_power_on);
if(!mfd->panel_power_on)
{
gpio_direction_output(GPIO_LCD_BL_SC_OUT, 0); ///
return;
}
if(current_lel < 1)
{
current_lel = 0;
}
if(current_lel > 32)
{
current_lel = 32;
}
/*ZTE_BACKLIGHT_WLY_005,@2009-11-28, set backlight as 32 levels, end*/
if(current_lel==0)
{
gpio_direction_output(GPIO_LCD_BL_SC_OUT, 0);
mdelay(3);
onewiremode = FALSE;
}
else
{
if(!onewiremode) //select 1 wire modeZTE_LCD_LUYA_20100226_001
{
msleep(100); ////ZTE_LCD_LUYA_20101113_001
}
local_irq_save(flags);
if(!onewiremode) ///
{
printk("[LY] before select_1wire_mode\n");
select_1wire_mode();
onewiremode = TRUE;
}
send_bkl_address();
send_bkl_data(current_lel-1);
local_irq_restore(flags);
}
}
static void mipi_zte_set_backlight(struct msm_fb_data_type *mfd)
{
/*value range is 1--32*/
int current_lel = mfd->bl_level;
unsigned long flags;
printk("[ZYF] lcdc_set_bl level=%d, %d\n",
current_lel , mfd->panel_power_on);
if(!mfd->panel_power_on)
{
gpio_direction_output(lcd_bkl_ctl, 0);
mdelay(3);
onewiremode = FALSE;
return;
}
if(current_lel < 1)
{
current_lel = 0;
}
if(current_lel > 32)
{
current_lel = 32;
}
local_irq_save(flags);
if(current_lel==0)
{
gpio_direction_output(lcd_bkl_ctl, 0);
mdelay(3);
onewiremode = FALSE;
}
else
{
if(!onewiremode)
{
printk("[LY] before select_1wire_mode\n");
select_1wire_mode();
onewiremode = TRUE;
}
send_bkl_address();
send_bkl_data(current_lel-1);
}
local_irq_restore(flags);
}
void mipi_zte_set_backlight(int level)
{
/*value range is 1--32*/
int current_lel =level;
unsigned long flags;
#if 0
printk("PM_DEBUG_MXP: tps lcd_set_bl level=%d, %d\n",
current_lel , mfd->panel_power_on);
if(!mfd->panel_power_on)
{
gpio_direction_output(lcd_bkl_ctl, 0);
return;
}
#endif
//printk("PM_DEBUG_MXP: tps lcd_set_bl level=%d\n", current_lel );
if(current_lel < 1)
{
current_lel = 0;
}
if(current_lel > 32)
{
current_lel = 32;
}
zte_backlight=current_lel;
local_irq_save(flags);
if(current_lel==0)
{
gpio_direction_output(lcd_bkl_ctl, 0);
mdelay(3);
onewiremode = FALSE;
}
else
{
if(!onewiremode)
{
// printk("PM_DEBUG_MXP: before select_1wire_mode\n");
select_1wire_mode();
onewiremode = TRUE;
}
send_bkl_address();
if(current_lel >= 30)
{
current_lel = 26;
}
else
{
current_lel = (current_lel *3)/4;
}
// printk("PM_DEBUG_MXP: The new bl level=%d.\n",current_lel);
send_bkl_data(current_lel);
}
local_irq_restore(flags);
}
