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fusee/exo/sept: additional fixes

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This commit is contained in:
Michael Scire
2019-12-31 13:26:15 -08:00
parent b89f0e45ec
commit 11ec6a6912
19 changed files with 158 additions and 121 deletions
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44
sept/sept-secondary/src/di.c
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@@ -15,7 +15,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include "di.h"
@@ -51,13 +51,13 @@ void display_init()
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;
i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_LDO0_CFG, &val, 1);
val = 0x09;
i2c_send(I2C_5, MAX77620_PWR_I2C_ADDR, MAX77620_REG_GPIO7, &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;
@@ -78,31 +78,31 @@ void display_init()
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);
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_HIGH);
udelay(10000);
/* Enable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_HIGH);
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_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);
@@ -114,7 +114,7 @@ void display_init()
exec_cfg((uint32_t *)DSI_BASE, _display_config_3, 60);
udelay(10000);
/* Enable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_HIGH);
@@ -135,7 +135,7 @@ void display_init()
udelay(5000);
_display_ver = MAKE_DSI_REG(DSI_RD_DATA);
if (_display_ver == 0x10)
exec_cfg((uint32_t *)DSI_BASE, _display_config_4, 43);
@@ -151,7 +151,7 @@ void display_init()
exec_cfg((uint32_t *)DSI_BASE, _display_config_5, 21);
exec_cfg((uint32_t *)CAR_BASE, _display_config_6, 3);
MAKE_DI_REG(DC_DISP_DISP_CLOCK_CONTROL) = 4;
exec_cfg((uint32_t *)DSI_BASE, _display_config_7, 10);
@@ -176,10 +176,10 @@ void display_end()
{
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;
@@ -198,19 +198,19 @@ void display_end()
MAKE_DSI_REG(DSI_TRIGGER) = DSI_TRIGGER_HOST;
udelay(50000);
/* Disable Backlight RST. */
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_LOW);
gpio_write(GPIO_LCD_BL_RST, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable Backlight -5V. */
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_LOW);
gpio_write(GPIO_LCD_BL_N5V, GPIO_LEVEL_LOW);
udelay(10000);
/* Disable Backlight +5V. */
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_LOW);
gpio_write(GPIO_LCD_BL_P5V, GPIO_LEVEL_LOW);
udelay(10000);
@@ -222,10 +222,10 @@ void display_end()
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);
}
@@ -257,7 +257,7 @@ uint32_t *display_init_framebuffer(void *address)
uint32_t *lfb_addr = (uint32_t *)address;
conf[19].val = (uint32_t)address;
/* This configures the framebuffer @ address with a resolution of 1280x720 (line stride 768). */
exec_cfg((uint32_t *)DI_BASE, conf, 32);