static int ilitek_qvga_disp_on(struct platform_device *pdev)
{
struct msm_panel_ilitek_pdata *pdata = tovis_qvga_panel_pdata;
printk("%s: display on...", __func__);
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if(pdata->initialized && system_state == SYSTEM_BOOTING) {
/* Do not hw initialize */
} else {
msm_fb_ebi2_power_save(1);
if(pdata->gpio) {
mdelay(10);
gpio_set_value(pdata->gpio, 1);
mdelay(1);
gpio_set_value(pdata->gpio, 0);
mdelay(10);
gpio_set_value(pdata->gpio, 1);
mdelay(120);
}
if(pdata->maker_id == PANEL_ID_LGDISPLAY)
do_lgd_init(pdev);
else
do_ilitek_init(pdev);
}
pm_qos_update_request(tovis_pm_qos_req, 65000);
display_on = TRUE;
return 0;
}
static int ilitek_qvga_disp_off(struct platform_device *pdev)
{
/* LGE_CHANGE_S: E0 [email protected] [2011-11-22] : BL control error fix */
#if 1
struct msm_panel_ilitek_pdata *pdata = tovis_qvga_panel_pdata;
#endif
/* LGE_CHANGE_E: E0 [email protected] [2011-11-22] : BL control error fix */
printk("%s: display off...\n", __func__);
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
#ifndef CONFIG_ARCH_MSM7X27A
pm_qos_update_request(tovis_pm_qos_req, PM_QOS_DEFAULT_VALUE);
#endif
EBI2_WRITE16C(DISP_CMD_PORT, 0x28);
msleep(50);
EBI2_WRITE16C(DISP_CMD_PORT, 0x10); // SPLIN
msleep(120);
/* LGE_CHANGE_S: E0 [email protected] [2011-11-22] : BL control error fix */
#if 1
if(pdata->gpio)
gpio_set_value(pdata->gpio, 0);
#endif
/* LGE_CHANGE_E: E0 [email protected] [2011-11-22] : BL control error fix */
msm_fb_ebi2_power_save(0);
display_on = FALSE;
return 0;
}
static int ilitek_qvga_disp_off(struct platform_device *pdev)
{
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if (display_on) {
EBI2_WRITE16C(DISP_CMD_PORT, 0x28);
mdelay(50);
msm_fb_ebi2_power_save(0);
display_on = FALSE;
}
return 0;
}
static int ilitek_qvga_disp_off(struct platform_device *pdev)
{
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if (display_on) {
// perform lcd deep sleep instead of power off
EBI2_WRITE16C(DISP_CMD_PORT, 0x28);
mdelay(50);
EBI2_WRITE16C(DISP_CMD_PORT, 0x10); // SPLIN
mdelay(120);
/* TEST */ msm_fb_ebi2_power_save(0);
display_on = FALSE;
}
return 0;
}
static int tovis_qvga_disp_off(struct platform_device *pdev)
{
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if (display_on) {
// (b) -> (a)
EBI2_WRITE16C(DISP_CMD_PORT, 0x28); // Display Off
mdelay(20);
EBI2_WRITE16C(DISP_CMD_PORT, 0x10); // AMP Off
mdelay(120);
msm_fb_ebi2_power_save(0);
display_on = FALSE;
}
return 0;
}
static int tovis_qvga_disp_on(struct platform_device *pdev)
{
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if (!display_on) {
msm_fb_ebi2_power_save(1);
mdelay(10);
gpio_set_value(102, 0);
mdelay(1);
gpio_set_value(102, 1);
mdelay(5);
display_on = TRUE;
do_tovis_init();
}
return 0;
}
static int ilitek_qvga_disp_on(struct platform_device *pdev)
{
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if (!display_on) {
/* TEST */ msm_fb_ebi2_power_save(1);
mdelay(10);
gpio_set_value(102, 1);
mdelay(1);
gpio_set_value(102, 0);
mdelay(40);
gpio_set_value(102, 1);
mdelay(10); //mdelay(120);
display_on = TRUE;
do_ilitek_init();
}
return 0;
}
static int ilitek_qvga_disp_off(struct platform_device *pdev)
{
struct msm_panel_ilitek_pdata *pdata = tovis_qvga_panel_pdata;
printk("%s: display off...", __func__);
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
pm_qos_update_request(tovis_pm_qos_req, PM_QOS_DEFAULT_VALUE);
EBI2_WRITE16C(DISP_CMD_PORT, 0x28);
mdelay(50);
EBI2_WRITE16C(DISP_CMD_PORT, 0x10); // SPLIN
mdelay(120);
if(pdata->gpio)
gpio_set_value(pdata->gpio, 0);
msm_fb_ebi2_power_save(0);
display_on = FALSE;
return 0;
}
static int ilitek_qvga_disp_on(struct platform_device *pdev)
{
struct msm_panel_ilitek_pdata *pdata = tovis_qvga_panel_pdata;
printk("%s: display on... \n", __func__);
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
#ifdef LCD_INIT_SKIP_FOR_BOOT_TIME
if((pdata->initialized && system_state == SYSTEM_BOOTING) || lcd_init_skip_cnt < 1) {
lcd_init_skip_cnt =1;
printk("%s: display on...Skip!!!!!! \n", __func__);
#else
if(pdata->initialized && system_state == SYSTEM_BOOTING) {
/* Do not hw initialize */
#endif
} else {
/* LGE_CHANGE_S: E0 [email protected] [2012-02-01]
: For the Wakeup Issue */
//mcs8000_ts_on();//dajiniv
/* LGE_CHANGE_E: E0 [email protected] [2012-02-01]
: For the Wakeup Issue */
msm_fb_ebi2_power_save(1);
if(pdata->gpio) {
//mdelay(10); // prevent stop to listen to music with BT
gpio_set_value(pdata->gpio, 1);
mdelay(1);
gpio_set_value(pdata->gpio, 0);
mdelay(10);
gpio_set_value(pdata->gpio, 1);
msleep(1);
}
/* use pdata->maker_id to detect panel */
panel_lgdisplay_init();
}
pm_qos_update_request(tovis_pm_qos_req, 65000);
display_on = TRUE;
#if 0 /*2012-09-26 junghoon-kim([email protected]) V3 not use [START]*/
/* LGE_CHANGE_S: E0 [email protected] [2011-11-22] : BL control error fix */
if(!Is_Backlight_Set)
{
msleep(50);
#ifdef CONFIG_BACKLIGHT_RT9396
rt9396_force_set(); //backlight current level force setting here
#else
bu61800_force_set(); //backlight current level force setting here
#endif
}
/* LGE_CHANGE_E: E0 [email protected] [2011-11-22] : BL control error fix */
#endif/*2012-09-26 junghoon-kim([email protected]) V3 not use [END]*/
return 0;
}
ssize_t tovis_qvga_show_onoff(struct device *dev, struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n", display_on);
}
ssize_t tovis_qvga_store_onoff(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int onoff;
struct msm_fb_panel_data *pdata = dev_get_platdata(dev);
struct platform_device *pd = to_platform_device(dev);
sscanf(buf, "%d", &onoff);
if (onoff) {
pdata->on(pd);
} else {
pdata->off(pd);
}
return count;
}
static int ilitek_qvga_disp_on(struct platform_device *pdev)
{
int readport;
struct msm_panel_ilitek_pdata *pdata = tovis_qvga_panel_pdata;
printk("%s: display on...", __func__);
if (!disp_initialized)
tovis_qvga_disp_init(pdev);
if(pdata->initialized && system_state == SYSTEM_BOOTING) {
/* Do not hw initialize */
} else {
/* LGE_CHANGE_S: E0 [email protected] [2012-02-01]
: For the Wakeup Issue */
mcs8000_ts_on();
/* LGE_CHANGE_E: E0 [email protected] [2012-02-01]
: For the Wakeup Issue */
msm_fb_ebi2_power_save(1);
gpio_tlmm_config(GPIO_CFG(GPIO_LCD_TID, 0, GPIO_CFG_INPUT, GPIO_CFG_NO_PULL, GPIO_CFG_2MA), GPIO_CFG_ENABLE);
readport = gpio_get_value(GPIO_LCD_TID);
#if 1
if(readport==0 )
{
if(IsFirstDisplayOn==0)
{
if(pdata->gpio) {
//mdelay(10); // prevent stop to listen to music with BT
gpio_set_value(pdata->gpio, 1);
mdelay(1);
gpio_set_value(pdata->gpio, 0);
mdelay(20);
gpio_set_value(pdata->gpio, 1);
msleep(50);
}
printk("AUO Init Started\n");
do_AUO_init(pdev);
}
}
else
{
if(IsFirstDisplayOn==0)
{
if(pdata->gpio) {
//mdelay(10); // prevent stop to listen to music with BT
gpio_set_value(pdata->gpio, 1);
mdelay(1);
gpio_set_value(pdata->gpio, 0);
mdelay(10);
gpio_set_value(pdata->gpio, 1);
msleep(120);
}
printk("Tovis Init Started\n");
if(pdata->maker_id == PANEL_ID_LGDISPLAY)
do_lgd_init(pdev);
else
do_ilitek_init(pdev);
}
}
#endif
}
pm_qos_update_request(tovis_pm_qos_req, 65000);
display_on = TRUE;
/* LGE_CHANGE_S: E0 [email protected] [2011-11-22] : BL control error fix */
#if 1
if(!Is_Backlight_Set)
{
msleep(50);
bu61800_force_set(); //backlight current level force setting here
}
#endif
/* LGE_CHANGE_E: E0 [email protected] [2011-11-22] : BL control error fix */
if(IsFirstDisplayOn > 0)
IsFirstDisplayOn-- ;
return 0;
}