board/amlogic/t5m_ay301/lcd.c

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * AMLOGIC LCD panel driver.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the named License,
 * or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 */

#include <common.h>
#include <amlogic/media/vout/lcd/aml_lcd.h>
#ifdef CONFIG_AML_LCD_TCON
#include "lcd_tconless_spi_data.h"
#endif

/***************************************************
 * lcd_0
 ***************************************************/
static char lcd_cpu_gpio[LCD_CPU_GPIO_NUM_MAX][LCD_CPU_GPIO_NAME_MAX] = {
	"GPIOH_7", /* 12V */
	"GPIOH_3", /* sel_lvds */
	"invalid", /* ending flag */
};

static char lcd_bl_gpio[BL_GPIO_NUM_MAX][LCD_CPU_GPIO_NAME_MAX] = {
	"GPIOH_13", /* enable */
	"GPIOH_12",  /* pwm_d */
	"invalid", /* ending flag */
};

static struct lcd_power_step_s lcd_power_on_step[] = {
	{LCD_POWER_TYPE_CPU,    0, 1, 50,}, /* panel vcc */
	{LCD_POWER_TYPE_SIGNAL, 0, 0, 0,},
	{LCD_POWER_TYPE_MAX,   0, 0, 0,},  /* ending flag */
};

static struct lcd_power_step_s lcd_power_off_step[] = {
	{LCD_POWER_TYPE_SIGNAL, 0, 0, 0,},
	{LCD_POWER_TYPE_CPU,   0, 0, 500,}, /* panel vcc */
	{LCD_POWER_TYPE_MAX,   0, 0, 0,},   /* ending flag */
};

static struct lcd_power_step_s lcd_power_on_step_p2p[] = {
	{LCD_POWER_TYPE_CPU,    0, 1, 300,}, /* panel vcc */
	{LCD_POWER_TYPE_EXTERN, 0, 0, 50,}, /* pmu i2c init */
	{LCD_POWER_TYPE_SIGNAL, 0, 0, 0,},
	{LCD_POWER_TYPE_MAX,   0, 0, 0,},  /* ending flag */
};

struct ext_lcd_config_s ext_lcd_config[LCD_NUM_MAX] = {
	{/* normal*/
	"lvds_0",LCD_LVDS,8,
	/* basic timing */
	1920,1080,2200,1125,44,148,0,5,36,0,
	/* clk_attr */
	2,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* lvds_attr */
	1,1,0,0,0,0x3,0x0,Rsv_val,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_PWM,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_D,180,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{/* for HDMI convert*/
	"lvds_1",LCD_LVDS,8,
	/* basic timing */
	1920,1080,2200,1125,44,148,0,5,36,0,
	/* clk_attr */
	4,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* lvds_attr */
	1,1,0,0,0,0x3,0x0,Rsv_val,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_PWM,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_VS,3,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{/*public 2-region vx1 : 3840x2160@60hz 8lane */
	"vbyone_0", LCD_VBYONE, 10,
	/* basic timing */
	3840, 2160, 4400, 2250, 33, 477, 0, 6, 81, 0,
	/* clk_attr */
	2, 0, 1, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	/* vbyone_attr */
	8, 2, 4, 4, 0x7, 0x1, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60, 255, 10, 128, 128,
	BL_CTRL_MAX, 0, 1, 0, 200, 200,
	BL_PWM_POSITIVE, BL_PWM_E, 180, 100, 25, 1, 0,
	Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	10, 10, Rsv_val},

	{/*public 1-region vx1 : 3840x2160@60hz 8lane */
	"vbyone_1", LCD_VBYONE, 10,
	/* basic timing */
	3840, 2160, 4400, 2250, 33, 477, 0, 6, 81, 0,
	/* clk_attr */
	2, 0, 1, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	/* vbyone_attr */
	8, 1, 4, 4, 0x7, 0x1, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60, 255, 10, 128, 128,
	BL_CTRL_MAX, 0, 1, 0, 200, 200,
	BL_PWM_POSITIVE, BL_PWM_E, 180, 100, 25, 1, 0,
	Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	Rsv_val, Rsv_val, Rsv_val, Rsv_val,
	10, 10, Rsv_val},

	{/*public p2p ceds : 3840x2160@60hz 12lane */
	"p2p_0",LCD_P2P,8,
	/* basic timing */
	3840,2160,5000,2250,16,29,0,6,81,0,
	/* clk_attr */
	2,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* p2p attr */
	0x0,12,0x76543210,0xba98,0,0,0x5,0x1,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step_p2p, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_MAX,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_C,180,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{/*public p2p cspi : 3840x2160@60hz 12lane */
	"p2p_1",LCD_P2P,8,
	/* basic timing */
	3840,2160,4400,2250,16,29,0,6,81,0,
	/* clk_attr */
	2,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* p2p attr */
	0x11,12,0x76543210,0xba98,0,0,0x5,0x1,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step_p2p, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_MAX,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_C,180,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{/* 1920*1080*/
	"mlvds_0",LCD_MLVDS,8,
	/* basic timing */
	1920,1080,2200,1125,44,148,0,5,36,0,
	/* clk_attr */
	2,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* minilvds_attr */
	6,0x76543210,0xba98,0x660,0,0,0x3,0x0,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_MAX,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_C,180,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{/* 1366*768*/
	"mlvds_1",LCD_MLVDS,8,
	/* basic timing */
	1366,768,1560,806,56,64,0,3,28,0,
	/* clk_attr */
	2,0,1,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	/* minilvds_attr */
	6,0x76543210,0xba98,0x660,0,0,0x3,0x0,Rsv_val,Rsv_val,
	NULL, NULL,
	/* power step */
	lcd_power_on_step, lcd_power_off_step,
	/* backlight */
	60,255,10,128,128,
	BL_CTRL_MAX,0,1,0,200,200,
	BL_PWM_POSITIVE,BL_PWM_C,180,100,25,1,0,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	Rsv_val,Rsv_val,Rsv_val,Rsv_val,
	10,10,Rsv_val},

	{.panel_type = "invalid"},
};

static struct lcd_pinmux_ctrl_s lcd_pinmux_ctrl[LCD_PINMUX_MAX] = {
	{
		.name = "lcd_vbyone_pin", //GPIOH_0/1
		.pinmux_set = {{0x7, 0x44}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{0x7, 0xff}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "lcd_minilvds_pin", //GPIOH_0~6
		.pinmux_set = {{7, 0x01111111}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{7, 0x0fffffff}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "lcd_p2p_pin", //GPIOH_0~6
		.pinmux_set = {{7, 0x01111112}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{7, 0x0fffffff}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "lcd_p2p_usit_pin", //GPIOH_0~6
		.pinmux_set = {{7, 0x01111113}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{7, 0x0fffffff}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "ST6451D06-3", //GPIOH_0~6,8
		.pinmux_set = {{7, 0x01111112}, {8, 0x1}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{7, 0x0fffffff}, {8, 0xf}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "ST5461D18-2", //GPIOH_0~6,8
		.pinmux_set = {{7, 0x01111112}, {8, 0x1}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{7, 0x0fffffff}, {8, 0xf}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "invalid",
	},
};

static struct lcd_pinmux_ctrl_s lcd_bl_pinmux_ctrl[BL_PINMUX_MAX] = {
	{
		.name = "bl_pwm_on_pin", /*GPIOH_12*/
		.pinmux_set = {{0x8, 0x40000}, {LCD_PINMUX_END, 0x0} },
		.pinmux_clr = {{0x8, 0xf0000}, {LCD_PINMUX_END, 0x0} },
	},
	{
		.name = "bl_pwm_vs_on_pin", //GPIOH_12
		.pinmux_set = {{0x8, 0x30000}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{0x8, 0xf0000}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "invalid",
	},
};

#ifdef CONFIG_AML_LCD_BL_LDIM
static struct lcd_pinmux_ctrl_s lcd_ldim_pinmux_ctrl[BL_PINMUX_MAX] = {
	{
		.name = "ldim_pwm_pin", /*GPIOH_12*/
		.pinmux_set = {{0x8, 0x40000}, {LCD_PINMUX_END, 0x0} },
		.pinmux_clr = {{0x8, 0xf0000}, {LCD_PINMUX_END, 0x0} },
	},
	{
		.name = "ldim_pwm_vs_pin", //GPIOH_12
		.pinmux_set = {{0x8, 0x30000}, {LCD_PINMUX_END, 0x0}},
		.pinmux_clr = {{0x8, 0xf0000}, {LCD_PINMUX_END, 0x0}},
	},
	{
		.name = "invalid",
	},
};
#endif

#ifdef CONFIG_AML_LCD_EXTERN
static char lcd_ext_gpio[LCD_EXTERN_GPIO_NUM_MAX][LCD_CPU_GPIO_NAME_MAX] = {
	"invalid", /* ending flag */
};

static struct lcd_pinmux_ctrl_s lcd_ext_pinmux_ctrl[LCD_PINMUX_NUM] = {
	{
		.name = "invalid",
	},
};

static unsigned char init_on_table[LCD_EXTERN_INIT_ON_MAX] = {
	0xc0, 2, 0x01, 0x2b,
	0xc0, 2, 0x02, 0x05,
	0xc0, 2, 0x03, 0x00,
	0xc0, 2, 0x04, 0x00,
	0xc0, 2, 0x05, 0x0c,
	0xc0, 2, 0x06, 0x04,
	0xc0, 2, 0x07, 0x21,
	0xc0, 2, 0x08, 0x0f,
	0xc0, 2, 0x09, 0x04,
	0xc0, 2, 0x0a, 0x00,
	0xc0, 2, 0x0b, 0x04,
	0xc0, 2, 0xff, 0x00,
	0xfd, 1, 100, /* delay 100ms */
	0xff, 0, /* ending */
};

static unsigned char init_off_table[LCD_EXTERN_INIT_OFF_MAX] = {
	0xff, 0,  /* ending */
};

static struct lcd_extern_common_s ext_common_dft = {
	.key_valid = 0,
	.ext_num = 1,
	.ext_gpio = lcd_ext_gpio,

	.i2c_bus = LCD_EXTERN_I2C_BUS_2,
	.i2c_sck_gpio = 0xff,
	.i2c_sck_gpio_off = 0,
	.i2c_sda_gpio = 0xff,
	.i2c_sda_gpio_off = 0,
	.ext_pinmux = lcd_ext_pinmux_ctrl,
};

static struct lcd_extern_config_s ext_config_dtf[LCD_EXTERN_DEV_MAX] = {
	{
		.index = 0,
		.name = "invalid",
		/* LCD_EXTERN_I2C, LCD_EXTERN_SPI, LCD_EXTERN_MAX */
		.type = LCD_EXTERN_MAX,
		.status = 0, /* 0=disable, 1=enable */
		.i2c_addr = 0x20, /* 7bit i2c address */
		.i2c_addr2 = 0x74, /* 7bit i2c address, 0xff for none */
		.i2c_addr3 = 0xff,
		.i2c_addr4 = 0xff,

		.cmd_size = 0xff,
		.table_init_on = init_on_table,
		.table_init_off = init_off_table,
	},
	{
		.index = LCD_EXTERN_INDEX_INVALID,
	},
};
#endif


/***************************************************
 * lcd default config
 ***************************************************/
static struct lcd_dft_config_s lcd_dft_conf = {
	.lcd_gpio = lcd_cpu_gpio,
	.key_valid = 0,
	.clk_path = 0,
	.mode = LCD_MODE_TV,
	.ext_lcd = ext_lcd_config,
	.lcd_pinmux = lcd_pinmux_ctrl,

#ifdef CONFIG_AML_LCD_EXTERN
	.ext_common = &ext_common_dft,
	.ext_conf = ext_config_dtf,
#endif
	.bl_gpio = lcd_bl_gpio,
	.bl_pinmux = lcd_bl_pinmux_ctrl,
#ifdef CONFIG_AML_LCD_BL_LDIM
	.ldim_pinmux = lcd_ldim_pinmux_ctrl,
#endif
};

void lcd_config_bsp_init(void)
{
	struct aml_lcd_data_s *pdata = aml_lcd_get_data();

	if (pdata)
		pdata->dft_conf[0] = &lcd_dft_conf;

#ifdef CONFIG_AML_LCD_TCON
	lcd_tconless_spi_data_probe();
#endif
}