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Atmosphere/fusee/fusee-secondary/src/di.c

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Add and fix copyright notices for better GPL compliance (thanks @naehrwert and @CTCaer).
2018-09-07 15:00:13 +00:00
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 CTCaer
find -exec sed -i'' -e 's/2018-2019 Atmo/2018-2020 Atmo/g' {} +
2020-01-24 10:10:40 +00:00
* Copyright (c) 2018-2020 Atmosphère-NX
Add and fix copyright notices for better GPL compliance (thanks @naehrwert and @CTCaer).
2018-09-07 15:00:13 +00:00
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
fusee: update display code for mariko
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fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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#include <string.h>
#include "di.h"
#include "timers.h"
#include "i2c.h"
#include "pmc.h"
#include "max77620.h"
#include "gpio.h"
#include "pinmux.h"
#include "car.h"
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#include "apb_misc.h"
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#include "di.inl"
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static uint32_t g_lcd_vendor = 0;
static void do_dsi_sleep_or_register_writes(const dsi_sleep_or_register_write_t *writes, uint32_t num_writes) {
for (uint32_t i = 0; i < num_writes; i++) {
if (writes[i].kind == 1) {
udelay(1000 * writes[i].offset);
} else {
*(volatile uint32_t *)(DSI_BASE + sizeof(uint32_t) * writes[i].offset) = writes[i].value;
}
}
}
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
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static void do_register_writes(uint32_t base_address, const register_write_t *writes, uint32_t num_writes) {
for (uint32_t i = 0; i < num_writes; i++) {
*(volatile uint32_t *)(base_address + writes[i].offset) = writes[i].value;
}
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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}
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static void dsi_wait(uint32_t timeout, uint32_t offset, uint32_t mask, uint32_t delay) {
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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uint32_t end = get_time_us() + timeout;
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while ((get_time_us() < end) && (MAKE_DSI_REG(offset) & mask)) {
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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/* Wait. */
}
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udelay(delay);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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}
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void display_init_erista(void) {
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
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volatile tegra_car_t *car = car_get_regs();
volatile tegra_pmc_t *pmc = pmc_get_regs();
volatile tegra_pinmux_t *pinmux = pinmux_get_regs();
/* Power on. */
uint8_t val = 0xD0;
fusee: Implement BootConfig and Boot Reason handling.
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i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_LDO0_CFG, &val, 1);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
/* Enable MIPI CAL, DSI, DISP1, HOST1X, UART_FST_MIPI_CAL, DSIA LP clocks. */
car->rst_dev_h_clr = 0x1010000;
car->clk_enb_h_set = 0x1010000;
car->rst_dev_l_clr = 0x18000000;
car->clk_enb_l_set = 0x18000000;
car->clk_enb_x_set = 0x20000;
car->clk_source_uart_fst_mipi_cal = 0xA;
car->clk_enb_w_set = 0x80000;
car->clk_source_dsia_lp = 0xA;
/* DPD idle. */
pmc->io_dpd_req = 0x40000000;
pmc->io_dpd2_req = 0x40000000;
/* Configure pins. */
pinmux->nfc_en &= ~PINMUX_TRISTATE;
pinmux->nfc_int &= ~PINMUX_TRISTATE;
pinmux->lcd_bl_pwm &= ~PINMUX_TRISTATE;
pinmux->lcd_bl_en &= ~PINMUX_TRISTATE;
pinmux->lcd_rst &= ~PINMUX_TRISTATE;
/* Configure Backlight +-5V GPIOs. */
gpio_configure_mode(GPIO_LCD_BL_P5V, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_N5V, GPIO_MODE_GPIO);
gpio_configure_direction(GPIO_LCD_BL_P5V, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_N5V, GPIO_DIRECTION_OUTPUT);
/* Enable Backlight +5V. */
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_HIGH);
fusee: Minor bugfixes.
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udelay(10000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
/* Enable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_HIGH);
udelay(10000);
/* Configure Backlight PWM, EN and RST GPIOs. */
gpio_configure_mode(GPIO_LCD_BL_PWM, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_EN, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_RST, GPIO_MODE_GPIO);
gpio_configure_direction(GPIO_LCD_BL_PWM, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_EN, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_RST, GPIO_DIRECTION_OUTPUT);
/* Enable Backlight EN. */
gpio_write(GPIO_LCD_BL_EN, GPIO_LEVEL_HIGH);
/* Configure display interface and display. */
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MAKE_MIPI_CAL_REG(MIPI_CAL_MIPI_BIAS_PAD_CFG2) = 0;
do_register_writes(CAR_BASE, display_config_plld_01_erista, 4);
do_register_writes(DI_BASE, display_config_dc_01, 94);
do_register_writes(DSI_BASE, display_config_dsi_01_init_01, 8);
do_register_writes(DSI_BASE, display_config_dsi_01_init_02_erista, 1);
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do_register_writes(DSI_BASE, display_config_dsi_01_init_03, 14);
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do_register_writes(DSI_BASE, display_config_dsi_01_init_04_erista, 0);
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do_register_writes(DSI_BASE, display_config_dsi_01_init_05, 10);
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do_register_writes(DSI_BASE, display_config_dsi_phy_timing_erista, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_06, 12);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_erista, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_07, 14);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(10000);
/* Enable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_HIGH);
udelay(60000);
MAKE_DSI_REG(DSI_BTA_TIMING) = 0x50204;
MAKE_DSI_REG(DSI_WR_DATA) = 0x337;
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
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dsi_wait(250000, DSI_TRIGGER, (DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO), 5);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_WR_DATA) = 0x406;
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
fusee: update display code for mariko
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dsi_wait(250000, DSI_TRIGGER, (DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO), 5);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_HOST_CONTROL) = (DSI_HOST_CONTROL_TX_TRIG_HOST | DSI_HOST_CONTROL_IMM_BTA | DSI_HOST_CONTROL_CS | DSI_HOST_CONTROL_ECC);
fusee: update display code for mariko
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dsi_wait(150000, DSI_HOST_CONTROL, DSI_HOST_CONTROL_IMM_BTA, 5000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
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/* Parse LCD vendor. */
uint32_t host_response[3];
for (uint32_t i = 0; i < 3; i++) {
host_response[i] = MAKE_DSI_REG(DSI_RD_DATA);
}
/* The last word from host response is:
Bits 0-7: FAB
Bits 8-15: REV
Bits 16-23: Minor REV
*/
if ((host_response[2] & 0xFF) == 0x10) {
g_lcd_vendor = 0;
} else {
g_lcd_vendor = (host_response[2] >> 8) & 0xFF00;
}
g_lcd_vendor = (g_lcd_vendor & 0xFFFFFF00) | (host_response[2] & 0xFF);
/* LCD vendor specific configuration. */
switch (g_lcd_vendor) {
case 0x10: /* Japan Display Inc screens. */
do_dsi_sleep_or_register_writes(display_config_jdi_specific_init_01, 48);
break;
case 0xF20: /* Innolux first revision screens. */
do_dsi_sleep_or_register_writes(display_config_innolux_rev1_specific_init_01, 14);
break;
case 0xF30: /* AUO first revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev1_specific_init_01, 14);
break;
default:
/* Innolux and AUO second revision screens. */
if ((g_lcd_vendor | 0x10) == 0x1030) {
do_dsi_sleep_or_register_writes(display_config_innolux_auo_rev2_specific_init_01, 5);
}
break;
}
udelay(20000);
do_register_writes(CAR_BASE, display_config_plld_02_erista, 3);
do_register_writes(DSI_BASE, display_config_dsi_01_init_08, 1);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_erista, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_09, 19);
MAKE_DI_REG(DC_DISP_DISP_CLOCK_CONTROL) = 4;
do_register_writes(DSI_BASE, display_config_dsi_01_init_10, 10);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
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udelay(10000);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_01, 4);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_02_erista, 2);
do_register_writes(DSI_BASE, display_config_dsi_01_init_11_erista, 4);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_03_erista, 6);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_04, 10);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
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udelay(10000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
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do_register_writes(DI_BASE, display_config_dc_02, 113);
}
void display_init_mariko(void) {
volatile tegra_car_t *car = car_get_regs();
volatile tegra_pmc_t *pmc = pmc_get_regs();
volatile tegra_pinmux_t *pinmux = pinmux_get_regs();
/* Power on. */
uint8_t val = 0x3A;
i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_SD2, &val, 1);
val = 0x71;
i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_SD2_CFG, &val, 1);
val = 0xD0;
i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_LDO0_CFG, &val, 1);
/* Enable MIPI CAL, DSI, DISP1, HOST1X, UART_FST_MIPI_CAL, DSIA LP clocks. */
car->rst_dev_h_clr = 0x1010000;
car->clk_enb_h_set = 0x1010000;
car->rst_dev_l_clr = 0x18000000;
car->clk_enb_l_set = 0x18000000;
car->clk_enb_x_set = 0x20000;
car->clk_source_uart_fst_mipi_cal = 0xA;
car->clk_enb_w_set = 0x80000;
car->clk_source_dsia_lp = 0xA;
/* DPD idle. */
pmc->io_dpd_req = 0x40000000;
pmc->io_dpd2_req = 0x40000000;
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
/* Configure pins. */
pinmux->nfc_en &= ~PINMUX_TRISTATE;
pinmux->nfc_int &= ~PINMUX_TRISTATE;
pinmux->lcd_bl_pwm &= ~PINMUX_TRISTATE;
pinmux->lcd_bl_en &= ~PINMUX_TRISTATE;
pinmux->lcd_rst &= ~PINMUX_TRISTATE;
/* Configure Backlight +-5V GPIOs. */
gpio_configure_mode(GPIO_LCD_BL_P5V, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_N5V, GPIO_MODE_GPIO);
gpio_configure_direction(GPIO_LCD_BL_P5V, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_N5V, GPIO_DIRECTION_OUTPUT);
/* Enable Backlight +5V. */
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_HIGH);
udelay(10000);
/* Enable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_HIGH);
udelay(10000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
/* Configure Backlight PWM, EN and RST GPIOs. */
gpio_configure_mode(GPIO_LCD_BL_PWM, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_EN, GPIO_MODE_GPIO);
gpio_configure_mode(GPIO_LCD_BL_RST, GPIO_MODE_GPIO);
gpio_configure_direction(GPIO_LCD_BL_PWM, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_EN, GPIO_DIRECTION_OUTPUT);
gpio_configure_direction(GPIO_LCD_BL_RST, GPIO_DIRECTION_OUTPUT);
/* Enable Backlight EN. */
gpio_write(GPIO_LCD_BL_EN, GPIO_LEVEL_HIGH);
/* Configure display interface and display. */
MAKE_MIPI_CAL_REG(MIPI_CAL_MIPI_BIAS_PAD_CFG2) = 0;
MAKE_MIPI_CAL_REG(MIPI_CAL_MIPI_BIAS_PAD_CFG0) = 0;
MAKE_APB_MISC_REG(0xAC0) = 0;
do_register_writes(CAR_BASE, display_config_plld_01_mariko, 4);
do_register_writes(DI_BASE, display_config_dc_01, 94);
do_register_writes(DSI_BASE, display_config_dsi_01_init_01, 8);
do_register_writes(DSI_BASE, display_config_dsi_01_init_02_mariko, 1);
fusee: move dsi register write to the proper configuration list
2020-11-30 19:19:43 +00:00
do_register_writes(DSI_BASE, display_config_dsi_01_init_03, 14);
fusee: update display code for mariko
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do_register_writes(DSI_BASE, display_config_dsi_01_init_04_mariko, 7);
fusee: move dsi register write to the proper configuration list
2020-11-30 19:19:43 +00:00
do_register_writes(DSI_BASE, display_config_dsi_01_init_05, 10);
fusee: update display code for mariko
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do_register_writes(DSI_BASE, display_config_dsi_phy_timing_mariko, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_06, 12);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_mariko, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_07, 14);
udelay(10000);
/* Enable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_HIGH);
udelay(60000);
MAKE_DSI_REG(DSI_BTA_TIMING) = 0x50204;
MAKE_DSI_REG(DSI_WR_DATA) = 0x337;
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
fusee: update display code for mariko
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dsi_wait(250000, DSI_TRIGGER, (DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO), 5);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
MAKE_DSI_REG(DSI_WR_DATA) = 0x406;
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
dsi_wait(250000, DSI_TRIGGER, (DSI_TRIGGER_HOST | DSI_TRIGGER_VIDEO), 5);
MAKE_DSI_REG(DSI_HOST_CONTROL) = (DSI_HOST_CONTROL_TX_TRIG_HOST | DSI_HOST_CONTROL_IMM_BTA | DSI_HOST_CONTROL_CS | DSI_HOST_CONTROL_ECC);
dsi_wait(150000, DSI_HOST_CONTROL, DSI_HOST_CONTROL_IMM_BTA, 5000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
/* Parse LCD vendor. */
uint32_t host_response[3];
for (uint32_t i = 0; i < 3; i++) {
host_response[i] = MAKE_DSI_REG(DSI_RD_DATA);
}
/* The last word from host response is:
Bits 0-7: FAB
Bits 8-15: REV
Bits 16-23: Minor REV
*/
if ((host_response[2] & 0xFF) == 0x10) {
g_lcd_vendor = 0;
} else {
g_lcd_vendor = (host_response[2] >> 8) & 0xFF00;
}
g_lcd_vendor = (g_lcd_vendor & 0xFFFFFF00) | (host_response[2] & 0xFF);
/* LCD vendor specific configuration. */
switch (g_lcd_vendor) {
case 0x10: /* Japan Display Inc screens. */
do_dsi_sleep_or_register_writes(display_config_jdi_specific_init_01, 48);
break;
case 0xF20: /* Innolux first revision screens. */
do_dsi_sleep_or_register_writes(display_config_innolux_rev1_specific_init_01, 14);
break;
case 0xF30: /* AUO first revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev1_specific_init_01, 14);
break;
default:
/* Innolux and AUO second revision screens. */
if ((g_lcd_vendor | 0x10) == 0x1030) {
do_dsi_sleep_or_register_writes(display_config_innolux_auo_rev2_specific_init_01, 5);
}
break;
}
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
udelay(20000);
do_register_writes(CAR_BASE, display_config_plld_02_mariko, 3);
do_register_writes(DSI_BASE, display_config_dsi_01_init_08, 1);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_mariko, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_init_09, 19);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DI_REG(DC_DISP_DISP_CLOCK_CONTROL) = 4;
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
do_register_writes(DSI_BASE, display_config_dsi_01_init_10, 10);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(10000);
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_01, 4);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_02_mariko, 2);
do_register_writes(DSI_BASE, display_config_dsi_01_init_11_mariko, 7);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_03_mariko, 6);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_04, 10);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_02_mariko, 2);
do_register_writes(DSI_BASE, display_config_dsi_01_init_11_mariko, 7);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_03_mariko, 6);
do_register_writes(MIPI_CAL_BASE, display_config_mipi_cal_04, 10);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(10000);
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
do_register_writes(DI_BASE, display_config_dc_02, 113);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
}
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
void display_end_erista(void) {
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
volatile tegra_car_t *car = car_get_regs();
volatile tegra_pinmux_t *pinmux = pinmux_get_regs();
/* Disable Backlight. */
display_backlight(false);
MAKE_DSI_REG(DSI_VIDEO_MODE_CONTROL) = 1;
MAKE_DSI_REG(DSI_WR_DATA) = 0x2805;
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
/* Wait 5 frames. */
uint32_t start_val = MAKE_HOST1X_REG(0x30A4);
while (MAKE_HOST1X_REG(0x30A4) < start_val + 5) {
/* Wait. */
}
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: Minor bugfixes.
2018-09-05 19:51:03 +00:00
MAKE_DI_REG(DC_CMD_STATE_ACCESS) = (READ_MUX | WRITE_MUX);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_VIDEO_MODE_CONTROL) = 0;
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
do_register_writes(CAR_BASE, display_config_plld_01_erista, 4);
do_register_writes(DSI_BASE, display_config_dsi_01_fini_01, 2);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_erista, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_fini_02, 13);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
udelay(10000);
/* LCD vendor specific shutdown. */
switch (g_lcd_vendor) {
case 0x10: /* Japan Display Inc screens. */
do_dsi_sleep_or_register_writes(display_config_jdi_specific_fini_01, 22);
break;
case 0xF30: /* AUO first revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev1_specific_fini_01, 38);
break;
case 0x1020: /* Innolux second revision screens. */
do_dsi_sleep_or_register_writes(display_config_innolux_rev2_specific_fini_01, 10);
break;
case 0x1030: /* AUO second revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev2_specific_fini_01, 10);
break;
default:
break;
}
udelay(5000);
MAKE_DSI_REG(DSI_WR_DATA) = 0x1005;
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
udelay(50000);
/* Disable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_LOW);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(10000);
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
/* Disable Backlight +5V. */
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable clocks. */
car->rst_dev_h_set = 0x1010000;
car->clk_enb_h_clr = 0x1010000;
car->rst_dev_l_set = 0x18000000;
car->clk_enb_l_clr = 0x18000000;
MAKE_DSI_REG(DSI_PAD_CONTROL_0) = (DSI_PAD_CONTROL_VS1_PULLDN_CLK | DSI_PAD_CONTROL_VS1_PULLDN(0xF) | DSI_PAD_CONTROL_VS1_PDIO_CLK | DSI_PAD_CONTROL_VS1_PDIO(0xF));
MAKE_DSI_REG(DSI_POWER_CONTROL) = 0;
/* Backlight PWM. */
gpio_configure_mode(GPIO_LCD_BL_PWM, GPIO_MODE_SFIO);
pinmux->lcd_bl_pwm = ((pinmux->lcd_bl_pwm & ~PINMUX_TRISTATE) | PINMUX_TRISTATE);
pinmux->lcd_bl_pwm = (((pinmux->lcd_bl_pwm >> 2) << 2) | 1);
}
void display_end_mariko(void) {
volatile tegra_car_t *car = car_get_regs();
volatile tegra_pinmux_t *pinmux = pinmux_get_regs();
/* Disable Backlight. */
display_backlight(false);
MAKE_DSI_REG(DSI_VIDEO_MODE_CONTROL) = 1;
MAKE_DSI_REG(DSI_WR_DATA) = 0x2805;
/* Wait 5 frames. */
uint32_t start_val = MAKE_HOST1X_REG(0x30A4);
while (MAKE_HOST1X_REG(0x30A4) < start_val + 5) {
/* Wait. */
}
MAKE_DI_REG(DC_CMD_STATE_ACCESS) = (READ_MUX | WRITE_MUX);
MAKE_DSI_REG(DSI_VIDEO_MODE_CONTROL) = 0;
do_register_writes(CAR_BASE, display_config_plld_01_mariko, 4);
do_register_writes(DSI_BASE, display_config_dsi_01_fini_01, 2);
do_register_writes(DSI_BASE, display_config_dsi_phy_timing_mariko, 1);
do_register_writes(DSI_BASE, display_config_dsi_01_fini_02, 13);
udelay(10000);
/* LCD vendor specific shutdown. */
switch (g_lcd_vendor) {
case 0x10: /* Japan Display Inc screens. */
do_dsi_sleep_or_register_writes(display_config_jdi_specific_fini_01, 22);
break;
case 0xF30: /* AUO first revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev1_specific_fini_01, 38);
break;
case 0x1020: /* Innolux second revision screens. */
do_dsi_sleep_or_register_writes(display_config_innolux_rev2_specific_fini_01, 10);
break;
case 0x1030: /* AUO second revision screens. */
do_dsi_sleep_or_register_writes(display_config_auo_rev2_specific_fini_01, 10);
break;
default:
break;
}
udelay(5000);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_WR_DATA) = 0x1005;
fusee: Minor bugfixes.
2018-09-05 19:51:03 +00:00
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(50000);
/* Disable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable Backlight +5V. */
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable clocks. */
car->rst_dev_h_set = 0x1010000;
car->clk_enb_h_clr = 0x1010000;
car->rst_dev_l_set = 0x18000000;
car->clk_enb_l_clr = 0x18000000;
fusee: Minor bugfixes.
2018-09-05 19:51:03 +00:00
MAKE_DSI_REG(DSI_PAD_CONTROL_0) = (DSI_PAD_CONTROL_VS1_PULLDN_CLK | DSI_PAD_CONTROL_VS1_PULLDN(0xF) | DSI_PAD_CONTROL_VS1_PDIO_CLK | DSI_PAD_CONTROL_VS1_PDIO(0xF));
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
MAKE_DSI_REG(DSI_POWER_CONTROL) = 0;
/* Backlight PWM. */
gpio_configure_mode(GPIO_LCD_BL_PWM, GPIO_MODE_SFIO);
pinmux->lcd_bl_pwm = ((pinmux->lcd_bl_pwm & ~PINMUX_TRISTATE) | PINMUX_TRISTATE);
pinmux->lcd_bl_pwm = (((pinmux->lcd_bl_pwm >> 2) << 2) | 1);
}
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
void display_backlight(bool enable) {
/* Enable Backlight PWM. */
gpio_write(GPIO_LCD_BL_PWM, enable ? GPIO_LEVEL_HIGH : GPIO_LEVEL_LOW);
}
void display_color_screen(uint32_t color) {
do_register_writes(DI_BASE, display_config_solid_color, 8);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
/* Configure display to show single color. */
MAKE_DI_REG(DC_WIN_AD_WIN_OPTIONS) = 0;
MAKE_DI_REG(DC_WIN_BD_WIN_OPTIONS) = 0;
MAKE_DI_REG(DC_WIN_CD_WIN_OPTIONS) = 0;
MAKE_DI_REG(DC_DISP_BLEND_BACKGROUND_COLOR) = color;
MAKE_DI_REG(DC_CMD_STATE_CONTROL) = ((MAKE_DI_REG(DC_CMD_STATE_CONTROL) & 0xFFFFFFFE) | GENERAL_ACT_REQ);
udelay(35000);
display_backlight(true);
}
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
uint32_t *display_init_framebuffer(void *address) {
static register_write_t conf[sizeof(display_config_frame_buffer)/sizeof(register_write_t)] = {0};
if (conf[0].value == 0) {
for (uint32_t i = 0; i < sizeof(display_config_frame_buffer)/sizeof(register_write_t); i++) {
conf[i] = display_config_frame_buffer[i];
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
}
}
uint32_t *lfb_addr = (uint32_t *)address;
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
conf[19].value = (uint32_t)address;
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
fusee: Minor bugfixes.
2018-09-05 19:51:03 +00:00
/* This configures the framebuffer @ address with a resolution of 1280x720 (line stride 768). */
fusee: update display code for mariko
2020-11-30 19:05:39 +00:00
do_register_writes(DI_BASE, conf, 32);
fusee: Complete re-write of the hardware initialization code: - Updated code to match hekate's; - Improved nxboot (now boots firmwares 2.x successfully); - Temporarily disabled built-in boot system module support; - Fixed multiple bugs.
2018-08-18 16:59:33 +00:00
udelay(35000);
return lfb_addr;
}
Reference in a new issue Copy permalink