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lazy fix for the screen init bug, hopefully

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santiago 2020-05-09 16:24:40 -03:00
parent 2aba1afb2e
commit 1e92163245
3 changed files with 6 additions and 12 deletions
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14
arm11/source/hw/gpulcd.c
View File

@ -39,8 +39,10 @@ u8 LCD_GetBrightness(void)
void LCD_Initialize(u8 brightness) void LCD_Initialize(u8 brightness)
{ {
*REG_LCD(0x014) = 0x00000001; *REG_LCD(0x014) = 1;
*REG_LCD(0x00C) &= 0xFFFEFFFE; *REG_LCD(0x00C) = 0;
TIMER_WaitTicks(CLK_MS_TO_TICKS(10));
*REG_LCD(0x240) = brightness; *REG_LCD(0x240) = brightness;
*REG_LCD(0xA40) = brightness; *REG_LCD(0xA40) = brightness;
*REG_LCD(0x244) = 0x1023E; *REG_LCD(0x244) = 0x1023E;
@ -150,13 +152,7 @@ void GPU_SetFramebufferMode(u32 screen, u8 mode)
void GPU_Init(void) void GPU_Init(void)
{ {
if (*REG_GPU_CNT == 0x1007F) { MCU_PushToLCD(true);
MCU_PushToLCD(false);
LCD_Deinitialize();
*REG_GPU_CNT = 0x10001;
TIMER_WaitTicks(CLK_MS_TO_TICKS(40));
}
LCD_Initialize(0x20); LCD_Initialize(0x20);

3
arm11/source/hw/mcu.c
View File

@ -138,6 +138,7 @@ void MCU_ResetLED(void)
void MCU_PushToLCD(bool enable) void MCU_PushToLCD(bool enable)
{ {
MCU_WriteReg(REG_LCD_STATE, enable ? 0x2A : 0x01); MCU_WriteReg(REG_LCD_STATE, enable ? 0x2A : 0x01);
TIMER_WaitTicks(CLK_MS_TO_TICKS(160));
} }
void MCU_HandleInterrupts(u32 __attribute__((unused)) irqn) void MCU_HandleInterrupts(u32 __attribute__((unused)) irqn)
@ -172,14 +173,12 @@ void MCU_HandleInterrupts(u32 __attribute__((unused)) irqn)
case MCU_SHELL_OPEN: case MCU_SHELL_OPEN:
MCU_PushToLCD(true); MCU_PushToLCD(true);
MCU_UpdateShellState(true); MCU_UpdateShellState(true);
TIMER_WaitTicks(CLK_MS_TO_TICKS(5));
MCU_ResetLED(); MCU_ResetLED();
break; break;
case MCU_SHELL_CLOSE: case MCU_SHELL_CLOSE:
MCU_PushToLCD(false); MCU_PushToLCD(false);
MCU_UpdateShellState(false); MCU_UpdateShellState(false);
TIMER_WaitTicks(CLK_MS_TO_TICKS(5));
break; break;
case MCU_VOL_SLIDER: case MCU_VOL_SLIDER:

1
arm11/source/system/sys.c
View File

@ -118,7 +118,6 @@ void SYS_CoreZeroInit(void)
GPU_SetFramebufferMode(1, PDC_RGB24); GPU_SetFramebufferMode(1, PDC_RGB24);
MCU_PushToLCD(true); MCU_PushToLCD(true);
TIMER_WaitTicks(CLK_MS_TO_TICKS(5));
} }
void SYS_CoreInit(void) void SYS_CoreInit(void)