int lcdc_toshiba_panel_power(int on)
{
int rc, i;
struct msm_gpio *gp;
rc = display_common_power(on);
if (rc < 0) {
return rc;
}
if (on) {
rc = platform_gpios_enable(lcd_panel_gpios,
ARRAY_SIZE(lcd_panel_gpios));
if (rc) {
return rc;
}
} else { /* off */
gp = lcd_panel_gpios;
for (i = 0; i < ARRAY_SIZE(lcd_panel_gpios); i++) {
/* ouput low */
gpio_set(GPIO_PIN(gp->gpio_cfg), 0);
gp++;
}
}
return rc;
}
static int lcdc_common_panel_power(int on)
{
int rc, i;
struct msm_gpio *gp;
printk(KERN_INFO "%s on/off[%d]\n",__func__, on);
if (on) {
rc = display_common_power(on);
if (rc < 0) {
printk(KERN_ERR "%s display_common_power failed: %d\n",
__func__, rc);
return rc;
}
rc = msm_gpios_enable(lcd_panel_gpios,
ARRAY_SIZE(lcd_panel_gpios));
if (rc < 0) {
printk(KERN_ERR "%s: gpio enable failed: %d\n",
__func__, rc);
}
printk(KERN_INFO "%s Power on\n",__func__);
} else { /* off */
rc = msm_gpios_enable(lcd_panel_off_gpios,
ARRAY_SIZE(lcd_panel_off_gpios));
if (rc < 0) {
printk(KERN_ERR "%s: gpio enable failed: %d\n",
__func__, rc);
}
gp = lcd_panel_off_gpios;
for (i = 0; i < ARRAY_SIZE(lcd_panel_off_gpios); i++) {
/* ouput low */
gpio_set_value(GPIO_PIN(gp->gpio_cfg), 0);
gp++;
}
mdelay(20);
rc = display_common_power(on);
if (rc < 0) {
printk(KERN_ERR "%s display_common_power failed: %d\n",
__func__, rc);
return rc;
}
printk(KERN_INFO "%s powe offed\n",__func__);
}
return rc;
}
void mddi_panel_poweron(void)
{
display_common_power(1);
}
