static void tl2796_ldi_enable(struct s5p_lcd *lcd)
{
// struct s5p_panel_data *pdata = lcd->data;
mutex_lock(&lcd->lock);
switch (lcd->lcd_type)
{
case 1:
break;
case 2:
break;
case 3:
s6e63m0_panel_send_sequence(lcd,LG4573_SEQ_SETTING_TYPE_3);
break;
case 0:
default:
s6e63m0_panel_send_sequence(lcd,LG4573_SEQ_SETTING_TYPE_0);
break;
}
s6e63m0_panel_send_sequence(lcd,LG4573_SEQ_SLEEP_OFF);
update_brightness(lcd);
lcd->ldi_enable = 1;
mutex_unlock(&lcd->lock);
}
static void tl2796_ldi_enable(struct s5p_lcd *lcd)
{
struct s5p_panel_data *pdata = lcd->data;
mutex_lock(&lcd->lock);
s6e63m0_panel_send_sequence(lcd, pdata->seq_display_set);
update_brightness(lcd);
s6e63m0_panel_send_sequence(lcd, pdata->seq_etc_set);
lcd->ldi_enable = 1;
mutex_unlock(&lcd->lock);
}
static void tl2796_ldi_disable(struct s5p_lcd *lcd)
{
struct s5p_panel_data *pdata = lcd->data;
mutex_lock(&lcd->lock);
lcd->ldi_enable = 0;
s6e63m0_panel_send_sequence(lcd, pdata->standby_on);
mutex_unlock(&lcd->lock);
}
static void update_brightness(struct s5p_lcd *lcd)
{
u16 gamma_regs[27];
gamma_regs[0] = 0x0FA;
gamma_regs[1] = 0x102;
gamma_regs[23] = 0x0FA;
gamma_regs[24] = 0x103;
gamma_regs[25] = ENDDEF;
gamma_regs[26] = 0x0000;
setup_gamma_regs(lcd, gamma_regs + 2);
s6e63m0_panel_send_sequence(lcd, gamma_regs);
}
static void tl2796_ldi_disable(struct s5p_lcd *lcd)
{
// struct s5p_panel_data *pdata = lcd->data;
mutex_lock(&lcd->lock);
s6e63m0_panel_send_sequence(lcd,LG4573_SEQ_SLEEP_ON);
#if 1 /* nat : need to check */
pwm_config(lcd->backlight_pwm_dev, (bl_freq_count * 0)/255, bl_freq_count);
pwm_disable(lcd->backlight_pwm_dev);
#endif
lcd->ldi_enable = 0;
mutex_unlock(&lcd->lock);
}
static void update_acl(struct s5p_lcd *lcd)
{
struct s5p_panel_data *pdata = lcd->data;
int gamma_value;
gamma_value = get_gamma_value_from_bl(lcd->bl);
if (lcd->acl_enable) {
if ((lcd->cur_acl == 0) && (gamma_value != 1)) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_init);
msleep(20);
}
switch (gamma_value) {
case 0 ... 1:
if (lcd->cur_acl != 0) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[0]);
lcd->cur_acl = 0;
gprintk(" ACL_cutoff_set Percentage : 0!!\n");
}
break;
case 2:
if (lcd->cur_acl != 20) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[3]);
lcd->cur_acl = 20;
gprintk(" ACL_cutoff_set Percentage : 20!!\n");
}
break;
case 3:
if (lcd->cur_acl != 32) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[6]);
lcd->cur_acl = 32;
gprintk(" ACL_cutoff_set Percentage : 32!!\n");
}
break;
case 4 ... 23:
if (lcd->cur_acl != 40) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[9]);
lcd->cur_acl = 40;
gprintk(" ACL_cutoff_set Percentage : 40!!\n");
}
break;
default:
if (lcd->cur_acl != 50) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[13]);
lcd->cur_acl = 50;
gprintk(" ACL_cutoff_set Percentage : 50!!\n");
}
}
} else {
static void update_acl(struct s5p_lcd *lcd)
{
struct s5p_panel_data *pdata = lcd->data;
int gamma_value;
gamma_value = get_gamma_value_from_bl(lcd->bl);
if (lcd->acl_enable) {
if ((lcd->cur_acl == 0) && (gamma_value != 1)) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_init);
msleep(20);
}
switch (gamma_value) {
case 1:
if (lcd->cur_acl != 0) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[0]);
lcd->cur_acl = 0;
gprintk(" ACL_cutoff_set Percentage : 0!!\n");
}
break;
case 2 ... 12:
if (lcd->cur_acl != 40) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[9]);
lcd->cur_acl = 40;
gprintk(" ACL_cutoff_set Percentage : 40!!\n");
}
break;
case 13:
if (lcd->cur_acl != 43) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[16]);
lcd->cur_acl = 43;
gprintk(" ACL_cutoff_set Percentage : 43!!\n");
}
break;
case 14:
if (lcd->cur_acl != 45) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[10]);
lcd->cur_acl = 45;
gprintk(" ACL_cutoff_set Percentage : 45!!\n");
}
break;
case 15:
if (lcd->cur_acl != 47) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[11]);
lcd->cur_acl = 47;
gprintk(" ACL_cutoff_set Percentage : 47!!\n");
}
break;
case 16:
if (lcd->cur_acl != 48) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[12]);
lcd->cur_acl = 48;
gprintk(" ACL_cutoff_set Percentage : 48!!\n");
}
break;
default:
if (lcd->cur_acl != 50) {
s6e63m0_panel_send_sequence(lcd, pdata->acl_table[13]);
lcd->cur_acl = 50;
gprintk(" ACL_cutoff_set Percentage : 50!!\n");
}
}
} else {
