Actions_3085S4_V2/zephyr/drivers/display/panel/panel_st77916.c

/*
 * Copyright (c) 2020 Actions Technology Co., Ltd
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <sys/byteorder.h>
#include "panel_st77916.h"
#include "panel_device.h"

/*********************
 *      DEFINES
 *********************/

/**********************
 *      TYPEDEFS
 **********************/

/**********************
 *  STATIC PROTOTYPES
 **********************/

/**********************
 *  STATIC VARIABLES
 **********************/

/**********************
 *      MACROS
 **********************/

/**********************
 *  FUNCTIONS
 **********************/
static void _panel_transmit(const struct device *dev, uint32_t cmd,
		const uint8_t *tx_data, size_t tx_count)
{
	struct lcd_panel_data *data = dev->data;

	//assert(data->transfering == 0);

	display_controller_write_config(data->lcdc_dev, ST77916_WR_CMD(cmd), tx_data, tx_count);
}

static inline void _panel_transmit_cmd(const struct device *dev, uint32_t cmd)
{
	_panel_transmit(dev, cmd, NULL, 0);
}

static inline void _panel_transmit_p1(const struct device *dev, uint32_t cmd, uint8_t tx_data)
{
	_panel_transmit(dev, cmd, &tx_data, 1);
}

static void _panel_transmit_p2(const struct device *dev, uint32_t cmd, uint8_t data1, uint8_t data2)
{
	uint8_t data_array[2] = {
		data1,
		data2,
	};

	_panel_transmit(dev, cmd, data_array, 2);
}

static int _panel_set_brightness(const struct device *dev, uint8_t brightness)
{
	_panel_transmit_p1(dev, DDIC_CMD_WRDISBV, brightness);
	return 0;
}

static int _panel_set_mem_area(const struct device *dev, uint16_t x, uint16_t y, uint16_t w,
			       uint16_t h)
{
	uint16_t cmd_data[2];

	x += CONFIG_PANEL_MEM_OFFSET_X; // add 12 pixel offset ?
	y += CONFIG_PANEL_MEM_OFFSET_Y;

	cmd_data[0] = sys_cpu_to_be16(x);
	cmd_data[1] = sys_cpu_to_be16(x + w - 1);
	_panel_transmit(dev, DDIC_CMD_CASET, (uint8_t *)&cmd_data[0], 4);

	cmd_data[0] = sys_cpu_to_be16(y);
	cmd_data[1] = sys_cpu_to_be16(y + h - 1);
	_panel_transmit(dev, DDIC_CMD_RASET, (uint8_t *)&cmd_data[0], 4);

	return 0;
}
#if 0
static void _panel_exit_sleep(const struct device *dev)
{
	struct lcd_panel_data *data = dev->data;

	_panel_transmit_cmd(dev, DDIC_CMD_SLPOUT);
	k_msleep(120);

	data->in_sleep = 0;
	
//	_panel_transmit_cmd(dev, 0xFE);
//	_panel_transmit_cmd(dev, 0xEF);
//	_panel_transmit_cmd(dev, 0x11);
//	k_msleep(120);
//	_panel_transmit_cmd(dev, 0x29);
	
	//printk("st77916 panel exit sleep \r\n ");
}
#endif
static int _panel_blanking_on(const struct device *dev)
{
	//printk("st77916 panel blanking on \r\n ");
	
	//_panel_transmit_cmd(dev, DDIC_CMD_DISPOFF);
	//_panel_transmit_cmd(dev, DDIC_CMD_SLPIN);
	return 0;
}

static int _panel_blanking_off(const struct device *dev)
{
	//struct lcd_panel_data *data = dev->data;
	
	//printk("st77916 panel blanking off \r\n ");

	//if (data->in_sleep)
	//	_panel_exit_sleep(dev);

	//_panel_transmit_cmd(dev, DDIC_CMD_DISPON);
	k_msleep(80);

	return 0;
}

static int _panel_lowpower_enter(const struct device *dev)
{
	//printk("st77916 panel lowpower enter \r\n ");
	
	//_panel_transmit_p1(dev, 0xFE, 0x01);
	/* 0x01 60Hz, 0x41 30Hz, 0x43 15Hz, 0x4B 5Hz, 0x7B 1Hz */
	//_panel_transmit_p1(dev, 0x29, 0x4B);
	//_panel_transmit_p1(dev, 0xFE, 0x00);
	return 0;
}

static int _panel_lowpower_exit(const struct device *dev)
{
	//printk("st77916 panel lowpower exit \r\n ");
	
	//_panel_transmit_p1(dev, 0xFE, 0x01);
	//_panel_transmit_p1(dev, 0x29, 0x01);
	//_panel_transmit_p1(dev, 0xFE, 0x00);
	return 0;
}

//static void _panel_init_te(const struct device *dev)
//{
//	const struct lcd_panel_config *config = dev->config;

//	if (config->videomode.flags & (DISPLAY_FLAGS_TE_HIGH | DISPLAY_FLAGS_TE_LOW)) {
//		uint8_t tmp[2];

//		sys_put_be16(CONFIG_PANEL_TE_SCANLINE, tmp);
//		_panel_transmit(dev, DDIC_CMD_STESL, tmp, 2);

//		tmp[0] = 0x02;
//		_panel_transmit(dev, DDIC_CMD_TEON, tmp, 1);
//	} else {
//		_panel_transmit(dev, DDIC_CMD_TEOFF, NULL, 0);
//	}
//}

static int _panel_init(const struct device *dev)
{
    /* Sleep Out */
	//_panel_exit_sleep(dev);
	
    // internal reg enable
	//_panel_transmit(dev, DDIC_CMD_INTERREG_EN1, NULL, 0);
	//_panel_transmit(dev, DDIC_CMD_INTERREG_EN2, NULL, 0);
	
	printk("st77916 panel_init \r\n ");
	
#if 1
	_panel_transmit_p1(dev, 0xf0, 0x08);
	_panel_transmit_p1(dev, 0xF2, 0x08);
	_panel_transmit_p1(dev, 0x9B, 0x51);
	_panel_transmit_p1(dev, 0x86, 0x53);

	_panel_transmit_p1(dev, 0xF2, 0x80);  
	_panel_transmit_p1(dev, 0xF0, 0x00);
	_panel_transmit_p1(dev, 0xF0, 0x01);
	_panel_transmit_p1(dev, 0xF1, 0x01);

	_panel_transmit_p1(dev, 0xB0, 0x54);
	_panel_transmit_p1(dev, 0xB1, 0x3F);
	_panel_transmit_p1(dev, 0xB2, 0x2A);
	_panel_transmit_p1(dev, 0xB4, 0x46);

	_panel_transmit_p1(dev, 0xB5, 0x34);
	_panel_transmit_p1(dev, 0xB6, 0xD5);
	_panel_transmit_p1(dev, 0xB7, 0x30);
	//_panel_transmit_p1(dev, 0xB8, 0x04); 

	_panel_transmit_p1(dev, 0xBA, 0x00);
	_panel_transmit_p1(dev, 0xBB, 0x08);
	_panel_transmit_p1(dev, 0xBC, 0x08);
	_panel_transmit_p1(dev, 0xBD, 0x00);

	_panel_transmit_p1(dev, 0xC0, 0x80);
	_panel_transmit_p1(dev, 0xC1, 0x10);
	_panel_transmit_p1(dev, 0xC2, 0x37);
	_panel_transmit_p1(dev, 0xC3, 0x80);

	_panel_transmit_p1(dev, 0xC4, 0x10);
	_panel_transmit_p1(dev, 0xC5, 0x37);
	_panel_transmit_p1(dev, 0xC6, 0xA9);
	_panel_transmit_p1(dev, 0xC7, 0x41);

	_panel_transmit_p1(dev, 0xC8, 0x51);
	_panel_transmit_p1(dev, 0xC9, 0xA9);
	_panel_transmit_p1(dev, 0xCA, 0x41);
	_panel_transmit_p1(dev, 0xCB, 0x51);

	_panel_transmit_p1(dev, 0xD0, 0x91);
	_panel_transmit_p1(dev, 0xD1, 0x68);
	_panel_transmit_p1(dev, 0xD2, 0x69);

	const uint8_t data_0xf5[] = {
		0x00,
		0xA5,
	};
	_panel_transmit(dev, 0xF5, data_0xf5, sizeof(data_0xf5));

	_panel_transmit_p1(dev, 0xDD, 0x3F); 
	_panel_transmit_p1(dev, 0xDE, 0x3F);
	_panel_transmit_p1(dev, 0xF1, 0x10);
	_panel_transmit_p1(dev, 0xF0, 0x00);
	_panel_transmit_p1(dev, 0xF0, 0x02);

	const uint8_t data_0xe0[] = {
		0xF0, 0x06, 0x0B, 0x09, 0x09, 0x16, 0x32, 0x44, 0x4A, 0x37, 0x13, 0x13, 0x2E, 0x34,
	};

	_panel_transmit(dev, 0xE0, data_0xe0, sizeof(data_0xe0));

	const uint8_t data_0xe1[] = {
		0xF0, 0x06, 0x0B, 0x09, 0x08, 0x05, 0x32, 0x33, 0x49, 0x17, 0x13, 0x13, 0x2E, 0x34,
	};
	_panel_transmit(dev, 0xE1, data_0xe1, sizeof(data_0xe1));

	_panel_transmit_p1(dev, 0xF0, 0x10);
	_panel_transmit_p1(dev, 0xF3, 0x10);
	_panel_transmit_p1(dev, 0xE0, 0x0A);
	_panel_transmit_p1(dev, 0xE1, 0x00);

	_panel_transmit_p1(dev, 0xE2, 0x00); 
	_panel_transmit_p1(dev, 0xE3, 0x00);
	_panel_transmit_p1(dev, 0xE4, 0xE0);
	_panel_transmit_p1(dev, 0xE5, 0x06);

	_panel_transmit_p1(dev, 0xE6, 0x21);
	_panel_transmit_p1(dev, 0xE7, 0x00);
	_panel_transmit_p1(dev, 0xE8, 0x05);
	_panel_transmit_p1(dev, 0xE9, 0x82);

	_panel_transmit_p1(dev, 0xEA, 0xDF);
	_panel_transmit_p1(dev, 0xEB, 0x89);
	_panel_transmit_p1(dev, 0xEC, 0x20);
	_panel_transmit_p1(dev, 0xED, 0x14);

	_panel_transmit_p1(dev, 0xEE, 0xFF);
	_panel_transmit_p1(dev, 0xEF, 0x00);
	_panel_transmit_p1(dev, 0xF8, 0xFF);
	_panel_transmit_p1(dev, 0xF9, 0x00);

	_panel_transmit_p1(dev, 0xFA, 0x00);
	_panel_transmit_p1(dev, 0xFB, 0x30);
	_panel_transmit_p1(dev, 0xFC, 0x00);
	_panel_transmit_p1(dev, 0xFD, 0x00);

	_panel_transmit_p1(dev, 0xFE, 0x00);
	_panel_transmit_p1(dev, 0xFF, 0x00);
	_panel_transmit_p1(dev, 0x60, 0x42);
	_panel_transmit_p1(dev, 0x61, 0xE0);

	_panel_transmit_p1(dev, 0x62, 0x40);
	_panel_transmit_p1(dev, 0x63, 0x40);
	_panel_transmit_p1(dev, 0x64, 0x02);
	_panel_transmit_p1(dev, 0x65, 0x00);

	_panel_transmit_p1(dev, 0x66, 0x40);
	_panel_transmit_p1(dev, 0x67, 0x03);
	_panel_transmit_p1(dev, 0x68, 0x00);
	_panel_transmit_p1(dev, 0x69, 0x00);

	_panel_transmit_p1(dev, 0x6A, 0x00);
	_panel_transmit_p1(dev, 0x6B, 0x00);
	_panel_transmit_p1(dev, 0x70, 0x42);
	_panel_transmit_p1(dev, 0x71, 0xE0);

	_panel_transmit_p1(dev, 0x72, 0x40);
	_panel_transmit_p1(dev, 0x73, 0x40);
	_panel_transmit_p1(dev, 0x74, 0x02);
	_panel_transmit_p1(dev, 0x75, 0x00);

	_panel_transmit_p1(dev, 0x76, 0x40);
	_panel_transmit_p1(dev, 0x77, 0x03);
	_panel_transmit_p1(dev, 0x78, 0x00);
	_panel_transmit_p1(dev, 0x79, 0x00);

	_panel_transmit_p1(dev, 0x7A, 0x00);
	_panel_transmit_p1(dev, 0x7B, 0x00);
	_panel_transmit_p1(dev, 0x80, 0x48);
	_panel_transmit_p1(dev, 0x81, 0x00);

	_panel_transmit_p1(dev, 0x82, 0x05);
	_panel_transmit_p1(dev, 0x83, 0x02);
	_panel_transmit_p1(dev, 0x84, 0xDD);
	_panel_transmit_p1(dev, 0x85, 0x00);

	_panel_transmit_p1(dev, 0x86, 0x00);
	_panel_transmit_p1(dev, 0x87, 0x00);
	_panel_transmit_p1(dev, 0x88, 0x48);
	_panel_transmit_p1(dev, 0x89, 0x00);

	_panel_transmit_p1(dev, 0x8A, 0x07);
	_panel_transmit_p1(dev, 0x8B, 0x02);
	_panel_transmit_p1(dev, 0x8C, 0xDF);
	_panel_transmit_p1(dev, 0x8D, 0x00);

	_panel_transmit_p1(dev, 0x8E, 0x00);
	_panel_transmit_p1(dev, 0x8F, 0x00);
	_panel_transmit_p1(dev, 0x90, 0x48);
	_panel_transmit_p1(dev, 0x91, 0x00);

	_panel_transmit_p1(dev, 0x92, 0x09);
	_panel_transmit_p1(dev, 0x93, 0x02);
	_panel_transmit_p1(dev, 0x94, 0xE1);
	_panel_transmit_p1(dev, 0x95, 0x00);

	_panel_transmit_p1(dev, 0x96, 0x00);
	_panel_transmit_p1(dev, 0x97, 0x00);
	_panel_transmit_p1(dev, 0x98, 0x48);
	_panel_transmit_p1(dev, 0x99, 0x00);

	_panel_transmit_p1(dev, 0x9A, 0x0B);
	_panel_transmit_p1(dev, 0x9B, 0x02);
	_panel_transmit_p1(dev, 0x9C, 0xE3);
	_panel_transmit_p1(dev, 0x9D, 0x00);

	_panel_transmit_p1(dev, 0x9E, 0x00);
	_panel_transmit_p1(dev, 0x9F, 0x00);
	_panel_transmit_p1(dev, 0xA0, 0x48);
	_panel_transmit_p1(dev, 0xA1, 0x00);

	_panel_transmit_p1(dev, 0xA2, 0x04);  
	_panel_transmit_p1(dev, 0xA3, 0x02);
	_panel_transmit_p1(dev, 0xA4, 0xDC);
	_panel_transmit_p1(dev, 0xA5, 0x00);

	_panel_transmit_p1(dev, 0xA6, 0x00);
	_panel_transmit_p1(dev, 0xA7, 0x00);
	_panel_transmit_p1(dev, 0xA8, 0x48);
	_panel_transmit_p1(dev, 0xA9, 0x00);

	_panel_transmit_p1(dev, 0xAA, 0x06);
	_panel_transmit_p1(dev, 0xAB, 0x02);
	_panel_transmit_p1(dev, 0xAC, 0xDE);
	_panel_transmit_p1(dev, 0xAD, 0x00);

	_panel_transmit_p1(dev, 0xAE, 0x00);
	_panel_transmit_p1(dev, 0xAF, 0x00);
	_panel_transmit_p1(dev, 0xB0, 0x48);
	_panel_transmit_p1(dev, 0xB1, 0x00);

	_panel_transmit_p1(dev, 0xB2, 0x08);
	_panel_transmit_p1(dev, 0xB3, 0x02);
	_panel_transmit_p1(dev, 0xB4, 0xE0);
	_panel_transmit_p1(dev, 0xB5, 0x00);

	_panel_transmit_p1(dev, 0xB6, 0x00);
	_panel_transmit_p1(dev, 0xB7, 0x00);
	_panel_transmit_p1(dev, 0xB8, 0x48);
	_panel_transmit_p1(dev, 0xB9, 0x00);

	_panel_transmit_p1(dev, 0xBA, 0x0A);
	_panel_transmit_p1(dev, 0xBB, 0x02);
	_panel_transmit_p1(dev, 0xBC, 0xE2);
	_panel_transmit_p1(dev, 0xBD, 0x00);

	_panel_transmit_p1(dev, 0xBE, 0x00);
	_panel_transmit_p1(dev, 0xBF, 0x00);
	_panel_transmit_p1(dev, 0xC0, 0x12);
	_panel_transmit_p1(dev, 0xC1, 0xAA);

	_panel_transmit_p1(dev, 0xC2, 0x65);
	_panel_transmit_p1(dev, 0xC3, 0x74);
	_panel_transmit_p1(dev, 0xC4, 0x47);
	_panel_transmit_p1(dev, 0xC5, 0x56);

	_panel_transmit_p1(dev, 0xC6, 0x00);
	_panel_transmit_p1(dev, 0xC7, 0x88);
	_panel_transmit_p1(dev, 0xC8, 0x99);
	_panel_transmit_p1(dev, 0xC9, 0x33);

	_panel_transmit_p1(dev, 0xD0, 0x21);
	_panel_transmit_p1(dev, 0xD1, 0xAA);
	_panel_transmit_p1(dev, 0xD2, 0x65);
	_panel_transmit_p1(dev, 0xD3, 0x74);

	_panel_transmit_p1(dev, 0xD4, 0x47);
	_panel_transmit_p1(dev, 0xD5, 0x56);
	_panel_transmit_p1(dev, 0xD6, 0x00);
	_panel_transmit_p1(dev, 0xD7, 0x88);

	_panel_transmit_p1(dev, 0xD8, 0x99);
	_panel_transmit_p1(dev, 0xD9, 0x33);
	_panel_transmit_p1(dev, 0xF3, 0x01);
	_panel_transmit_p1(dev, 0xF0, 0x00);

	_panel_transmit_p1(dev, 0xF0, 0x01);
	_panel_transmit_p1(dev, 0xF1, 0x01);
	_panel_transmit_p1(dev, 0xA0, 0x0B);

	_panel_transmit_p1(dev, 0xA3, 0x2A);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2B);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2C);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2D);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2E);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2F);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x30);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x31);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x32);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x33);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA0, 0x09);
	_panel_transmit_p1(dev, 0xF1, 0x10);
	_panel_transmit_p1(dev, 0xF0, 0x00);

	const uint8_t data_0x2a[] = {
		0x00,
		0x00,
		0x01,
		0x67,
	};
	_panel_transmit(dev, 0x2a, data_0x2a, sizeof(data_0x2a));

	const uint8_t data_0x2b[] = {
		0x01,
		0x68,
		0x01,
		0x68,
	};
	_panel_transmit(dev, 0x2b, data_0x2b, sizeof(data_0x2b));

	_panel_transmit_p1(dev, 0x4D, 0x00);
	_panel_transmit_p1(dev, 0x4E, 0x00);
	_panel_transmit_p1(dev, 0x4F, 0x00);
	_panel_transmit_p1(dev, 0x4C, 0x01);
	k_msleep(10);

	_panel_transmit_p1(dev, 0x4C, 0x00);
	_panel_transmit(dev, 0x2a, data_0x2a, sizeof(data_0x2a));
	_panel_transmit(dev, 0x2b, data_0x2a, sizeof(data_0x2a));

	_panel_transmit_cmd(dev, 0x21);

	/* TE */
	_panel_transmit_p2(dev, DDIC_CMD_STESL, CONFIG_PANEL_TE_SCANLINE >> 8,
			   CONFIG_PANEL_TE_SCANLINE & 0xff);
	_panel_transmit_p1(dev, DDIC_CMD_TEON, 0x00);

	_panel_transmit_p1(dev, 0x53, 0x20);

	_panel_transmit_cmd(dev, 0x11); /* Sleep Out */
	k_msleep(120);
	_panel_transmit_p1(dev, 0x3a, 0x55);
	_panel_transmit_cmd(dev, 0x29); /* Display On */
	k_msleep(50);
	//_panel_transmit_cmd(dev, 0x1c);
	//k_msleep(120);
	
#else

  _panel_transmit_p1(dev, 0xf0, 0x08);
	_panel_transmit_p1(dev, 0xF2, 0x08);
	_panel_transmit_p1(dev, 0x9B, 0x51);
	_panel_transmit_p1(dev, 0x86, 0x53);

	_panel_transmit_p1(dev, 0xF2, 0x08);
	_panel_transmit_p1(dev, 0xF0, 0x00);
	_panel_transmit_p1(dev, 0xF0, 0x01);
	_panel_transmit_p1(dev, 0xF1, 0x01);

	_panel_transmit_p1(dev, 0xB0, 0x54);
	_panel_transmit_p1(dev, 0xB1, 0x3F);
	_panel_transmit_p1(dev, 0xB2, 0x2A);
	_panel_transmit_p1(dev, 0xB4, 0x46);

	_panel_transmit_p1(dev, 0xB5, 0x34);
	_panel_transmit_p1(dev, 0xB6, 0xD5);
	_panel_transmit_p1(dev, 0xB7, 0x30);
	_panel_transmit_p1(dev, 0xB8, 0x04);

	_panel_transmit_p1(dev, 0xBA, 0x00);
	_panel_transmit_p1(dev, 0xBB, 0x08);
	_panel_transmit_p1(dev, 0xBC, 0x08);
	_panel_transmit_p1(dev, 0xBD, 0x00);

	_panel_transmit_p1(dev, 0xC0, 0x80);
	_panel_transmit_p1(dev, 0xC1, 0x10);
	_panel_transmit_p1(dev, 0xC2, 0x37);
	_panel_transmit_p1(dev, 0xC3, 0x80);

	_panel_transmit_p1(dev, 0xC4, 0x10);
	_panel_transmit_p1(dev, 0xC5, 0x37);
	_panel_transmit_p1(dev, 0xC6, 0xA9);
	_panel_transmit_p1(dev, 0xC7, 0x41);

	_panel_transmit_p1(dev, 0xC8, 0x51);
	_panel_transmit_p1(dev, 0xC9, 0xA9);
	_panel_transmit_p1(dev, 0xCA, 0x41);
	_panel_transmit_p1(dev, 0xCB, 0x51);

	_panel_transmit_p1(dev, 0xD0, 0x91);
	_panel_transmit_p1(dev, 0xD1, 0x68);
	_panel_transmit_p1(dev, 0xD2, 0x69);

	const uint8_t data_0xf5[] = {
		0x00,
		0xA5,
	};
	_panel_transmit(dev, 0xF5, data_0xf5, sizeof(data_0xf5));

	_panel_transmit_p1(dev, 0xDD, 0x35);
	_panel_transmit_p1(dev, 0xDE, 0x35);
	_panel_transmit_p1(dev, 0xF1, 0x10);
	_panel_transmit_p1(dev, 0xF0, 0x00);
	_panel_transmit_p1(dev, 0xF0, 0x02);

	const uint8_t data_0xe0[] = {
		0x70, 0x09, 0x12, 0x0C, 0x0B, 0x27, 0x38, 0x54, 0x4E, 0x19, 0x15, 0x15, 0x2C, 0x2F,
	};

	_panel_transmit(dev, 0xE0, data_0xe0, sizeof(data_0xe0));

	const uint8_t data_0xe1[] = {
		0x70, 0x08, 0x11, 0x0C, 0x0B, 0x27, 0x38, 0x43, 0x4C, 0x18, 0x14, 0x14, 0x2B, 0x2D,
	};
	_panel_transmit(dev, 0xE1, data_0xe1, sizeof(data_0xe1));

	_panel_transmit_p1(dev, 0xF0, 0x10);
	_panel_transmit_p1(dev, 0xF3, 0x10);
	_panel_transmit_p1(dev, 0xE0, 0x0A);
	_panel_transmit_p1(dev, 0xE1, 0x00);

	_panel_transmit_p1(dev, 0xE2, 0x0B);
	_panel_transmit_p1(dev, 0xE3, 0x00);
	_panel_transmit_p1(dev, 0xE4, 0xE0);
	_panel_transmit_p1(dev, 0xE5, 0x06);

	_panel_transmit_p1(dev, 0xE6, 0x21);
	_panel_transmit_p1(dev, 0xE7, 0x00);
	_panel_transmit_p1(dev, 0xE8, 0x05);
	_panel_transmit_p1(dev, 0xE9, 0x82);

	_panel_transmit_p1(dev, 0xEA, 0xDF);
	_panel_transmit_p1(dev, 0xEB, 0x89);
	_panel_transmit_p1(dev, 0xEC, 0x20);
	_panel_transmit_p1(dev, 0xED, 0x14);

	_panel_transmit_p1(dev, 0xEE, 0xFF);
	_panel_transmit_p1(dev, 0xEF, 0x00);
	_panel_transmit_p1(dev, 0xF8, 0xFF);
	_panel_transmit_p1(dev, 0xF9, 0x00);

	_panel_transmit_p1(dev, 0xFA, 0x00);
	_panel_transmit_p1(dev, 0xFB, 0x30);
	_panel_transmit_p1(dev, 0xFC, 0x00);
	_panel_transmit_p1(dev, 0xFD, 0x00);

	_panel_transmit_p1(dev, 0xFE, 0x00);
	_panel_transmit_p1(dev, 0xFF, 0x00);
	_panel_transmit_p1(dev, 0x60, 0x42);
	_panel_transmit_p1(dev, 0x61, 0xE0);

	_panel_transmit_p1(dev, 0x62, 0x40);
	_panel_transmit_p1(dev, 0x63, 0x40);
	_panel_transmit_p1(dev, 0x64, 0x02);
	_panel_transmit_p1(dev, 0x65, 0x00);

	_panel_transmit_p1(dev, 0x66, 0x40);
	_panel_transmit_p1(dev, 0x67, 0x03);
	_panel_transmit_p1(dev, 0x68, 0x00);
	_panel_transmit_p1(dev, 0x69, 0x00);

	_panel_transmit_p1(dev, 0x6A, 0x00);
	_panel_transmit_p1(dev, 0x6B, 0x00);
	_panel_transmit_p1(dev, 0x70, 0x42);
	_panel_transmit_p1(dev, 0x71, 0xE0);

	_panel_transmit_p1(dev, 0x72, 0x40);
	_panel_transmit_p1(dev, 0x73, 0x40);
	_panel_transmit_p1(dev, 0x74, 0x02);
	_panel_transmit_p1(dev, 0x75, 0x00);

	_panel_transmit_p1(dev, 0x76, 0x40);
	_panel_transmit_p1(dev, 0x77, 0x03);
	_panel_transmit_p1(dev, 0x78, 0x00);
	_panel_transmit_p1(dev, 0x79, 0x00);

	_panel_transmit_p1(dev, 0x7A, 0x00);
	_panel_transmit_p1(dev, 0x7B, 0x00);
	_panel_transmit_p1(dev, 0x80, 0x38);
	_panel_transmit_p1(dev, 0x81, 0x00);

	_panel_transmit_p1(dev, 0x82, 0x04);
	_panel_transmit_p1(dev, 0x83, 0x02);
	_panel_transmit_p1(dev, 0x84, 0xDC);
	_panel_transmit_p1(dev, 0x85, 0x00);

	_panel_transmit_p1(dev, 0x86, 0x00);
	_panel_transmit_p1(dev, 0x87, 0x00);
	_panel_transmit_p1(dev, 0x88, 0x38);
	_panel_transmit_p1(dev, 0x89, 0x00);

	_panel_transmit_p1(dev, 0x8A, 0x06);
	_panel_transmit_p1(dev, 0x8B, 0x02);
	_panel_transmit_p1(dev, 0x8C, 0xDE);
	_panel_transmit_p1(dev, 0x8D, 0x00);

	_panel_transmit_p1(dev, 0x8E, 0x00);
	_panel_transmit_p1(dev, 0x8F, 0x00);
	_panel_transmit_p1(dev, 0x90, 0x38);
	_panel_transmit_p1(dev, 0x91, 0x00);

	_panel_transmit_p1(dev, 0x92, 0x08);
	_panel_transmit_p1(dev, 0x93, 0x02);
	_panel_transmit_p1(dev, 0x94, 0xE0);
	_panel_transmit_p1(dev, 0x95, 0x00);

	_panel_transmit_p1(dev, 0x96, 0x00);
	_panel_transmit_p1(dev, 0x97, 0x00);
	_panel_transmit_p1(dev, 0x98, 0x38);
	_panel_transmit_p1(dev, 0x99, 0x00);

	_panel_transmit_p1(dev, 0x9A, 0x0A);
	_panel_transmit_p1(dev, 0x9B, 0x02);
	_panel_transmit_p1(dev, 0x9C, 0xE2);
	_panel_transmit_p1(dev, 0x9D, 0x00);

	_panel_transmit_p1(dev, 0x9E, 0x00);
	_panel_transmit_p1(dev, 0x9F, 0x00);
	_panel_transmit_p1(dev, 0xA0, 0x38);
	_panel_transmit_p1(dev, 0xA1, 0x00);

	_panel_transmit_p1(dev, 0xA2, 0x03);
	_panel_transmit_p1(dev, 0xA3, 0x02);
	_panel_transmit_p1(dev, 0xA4, 0xDB);
	_panel_transmit_p1(dev, 0xA5, 0x00);

	_panel_transmit_p1(dev, 0xA6, 0x00);
	_panel_transmit_p1(dev, 0xA7, 0x00);
	_panel_transmit_p1(dev, 0xA8, 0x38);
	_panel_transmit_p1(dev, 0xA9, 0x00);

	_panel_transmit_p1(dev, 0xAA, 0x05);
	_panel_transmit_p1(dev, 0xAB, 0x02);
	_panel_transmit_p1(dev, 0xAC, 0xDD);
	_panel_transmit_p1(dev, 0xAD, 0x00);

	_panel_transmit_p1(dev, 0xAE, 0x00);
	_panel_transmit_p1(dev, 0xAF, 0x00);
	_panel_transmit_p1(dev, 0xB0, 0x38);
	_panel_transmit_p1(dev, 0xB1, 0x00);

	_panel_transmit_p1(dev, 0xB2, 0x07);
	_panel_transmit_p1(dev, 0xB3, 0x02);
	_panel_transmit_p1(dev, 0xB4, 0xDF);
	_panel_transmit_p1(dev, 0xB5, 0x00);

	_panel_transmit_p1(dev, 0xB6, 0x00);
	_panel_transmit_p1(dev, 0xB7, 0x00);
	_panel_transmit_p1(dev, 0xB8, 0x38);
	_panel_transmit_p1(dev, 0xB9, 0x00);

	_panel_transmit_p1(dev, 0xBA, 0x09);
	_panel_transmit_p1(dev, 0xBB, 0x02);
	_panel_transmit_p1(dev, 0xBC, 0xE1);
	_panel_transmit_p1(dev, 0xBD, 0x00);

	_panel_transmit_p1(dev, 0xBE, 0x00);
	_panel_transmit_p1(dev, 0xBF, 0x00);
	_panel_transmit_p1(dev, 0xC0, 0x22);
	_panel_transmit_p1(dev, 0xC1, 0xAA);

	_panel_transmit_p1(dev, 0xC2, 0x65);
	_panel_transmit_p1(dev, 0xC3, 0x74);
	_panel_transmit_p1(dev, 0xC4, 0x47);
	_panel_transmit_p1(dev, 0xC5, 0x56);

	_panel_transmit_p1(dev, 0xC6, 0x00);
	_panel_transmit_p1(dev, 0xC7, 0x88);
	_panel_transmit_p1(dev, 0xC8, 0x99);
	_panel_transmit_p1(dev, 0xC9, 0x33);

	_panel_transmit_p1(dev, 0xD0, 0x11);
	_panel_transmit_p1(dev, 0xD1, 0xAA);
	_panel_transmit_p1(dev, 0xD2, 0x65);
	_panel_transmit_p1(dev, 0xD3, 0x74);

	_panel_transmit_p1(dev, 0xD4, 0x47);
	_panel_transmit_p1(dev, 0xD5, 0x56);
	_panel_transmit_p1(dev, 0xD6, 0x00);
	_panel_transmit_p1(dev, 0xD7, 0x88);

	_panel_transmit_p1(dev, 0xD8, 0x99);
	_panel_transmit_p1(dev, 0xD9, 0x33);
	_panel_transmit_p1(dev, 0xF3, 0x01);
	_panel_transmit_p1(dev, 0xF0, 0x00);

	_panel_transmit_p1(dev, 0xF0, 0x01);
	_panel_transmit_p1(dev, 0xF1, 0x01);
	_panel_transmit_p1(dev, 0xA0, 0x0B);

	_panel_transmit_p1(dev, 0xA3, 0x2A);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2B);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2C);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2D);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2E);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x2F);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x30);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x31);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x32);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA3, 0x33);
	_panel_transmit_p1(dev, 0xA5, 0xC3);
	k_msleep(1);

	_panel_transmit_p1(dev, 0xA0, 0x09);
	_panel_transmit_p1(dev, 0xF1, 0x10);
	_panel_transmit_p1(dev, 0xF0, 0x00);

	const uint8_t data_0x2a[] = {
		0x00,
		0x00,
		0x01,
		0x67,
	};
	_panel_transmit(dev, 0x2a, data_0x2a, sizeof(data_0x2a));

	const uint8_t data_0x2b[] = {
		0x01,
		0x68,
		0x01,
		0x68,
	};
	_panel_transmit(dev, 0x2b, data_0x2b, sizeof(data_0x2b));

	_panel_transmit_p1(dev, 0x4D, 0x00);
	_panel_transmit_p1(dev, 0x4E, 0x00);
	_panel_transmit_p1(dev, 0x4F, 0x00);
	_panel_transmit_p1(dev, 0x4C, 0x01);
	k_msleep(10);

	_panel_transmit_p1(dev, 0x4C, 0x00);
	_panel_transmit(dev, 0x2a, data_0x2a, sizeof(data_0x2a));
	_panel_transmit(dev, 0x2b, data_0x2a, sizeof(data_0x2a));

	_panel_transmit_cmd(dev, 0x21);

            	/* TE */
	_panel_transmit_p2(dev, DDIC_CMD_STESL,
			CONFIG_PANEL_TE_SCANLINE >> 8, CONFIG_PANEL_TE_SCANLINE & 0xff);
	_panel_transmit_p1(dev, DDIC_CMD_TEON, 0x00);

    _panel_transmit_p1(dev, 0x53, 0x20);

	_panel_transmit_cmd(dev, 0x11); /* Sleep Out */
	k_msleep(120);

	_panel_transmit_cmd(dev, 0x29); /* Display On */
	k_msleep(120);
	
	_panel_transmit_cmd(dev, 0x1c);
	k_msleep(120);
#endif
	// _panel_init_te(dev);
	printk("st77916 panel_init exit\r\n ");
	return 0;
}

static const struct lcd_panel_ops lcd_panel_ops = {
	.init = _panel_init,
	.blanking_on = _panel_blanking_on,
	.blanking_off = _panel_blanking_off,
	.lowpower_enter = _panel_lowpower_enter,
	.lowpower_exit = _panel_lowpower_exit,
	.set_brightness = _panel_set_brightness,
	.write_prepare = _panel_set_mem_area,
};

const struct lcd_panel_config lcd_panel_st77916_config = {
	.videoport = PANEL_VIDEO_PORT_INITIALIZER,
	.videomode = PANEL_VIDEO_MODE_INITIALIZER,
	.ops = &lcd_panel_ops,
	.cmd_ramwr = (0x32 << 24 | DDIC_CMD_RAMWR << 8),
	.cmd_ramwc = (0x32 << 24 | DDIC_CMD_RAMWRC << 8),
	.tw_reset = 10,
	.ts_reset = 120,
};