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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <delay.h>
#include <gpio.h>
#include <soc/regulator.h>
#include "gpio.h"
#include "panel.h"
static void mipi_panel_power_on(void)
{
mainboard_set_regulator_voltage(MTK_REGULATOR_VIO18, 1800000);
udelay(100);
mainboard_set_regulator_voltage(MTK_REGULATOR_VCN33, 3300000);
gpio_output(GPIO_EN_PP3300_DISP_X, 1);
mdelay(5);
/* DISP_RST_1V8_L */
gpio_output(GPIO_EDPBRDG_RST_L, 1);
mdelay(15);
gpio_output(GPIO_EDPBRDG_RST_L, 0);
udelay(20);
gpio_output(GPIO_EDPBRDG_RST_L, 1);
}
static struct panel_description wugtrio_panels[] = {
/* K&D Technology panel with bias IC on it */
[4] = {
.configure_backlight = backlight_control,
.power_on = mipi_panel_power_on,
.name = "KD_KD101NE3_40TI",
.disp_path = DISP_PATH_MIPI,
.orientation = LB_FB_ORIENTATION_LEFT_UP,
},
};
struct panel_description *get_panel_description(void)
{
uint32_t id = panel_id() & 0xF;
if (id >= ARRAY_SIZE(wugtrio_panels))
return NULL;
return &wugtrio_panels[id];
}
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