OmniNX/AllgemeinerProblemLoeser
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uplift bdk

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Signed-off-by: Damien Zhao <zdm65477730@126.com>
This commit is contained in:
Damien Zhao
2024-04-13 12:27:17 +08:00
parent cf9ec7683b
commit 029b32f722
109 changed files with 58033 additions and 2060 deletions
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39
bdk/display/di.c
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@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2023 CTCaer
* Copyright (c) 2018-2024 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -42,6 +42,26 @@ static bool _nx_aula = false;
static void _display_panel_and_hw_end(bool no_panel_deinit);
void display_enable_interrupt(u32 intr)
{
DISPLAY_A(_DIREG(DC_CMD_INT_ENABLE)) |= intr;
}
void display_disable_interrupt(u32 intr)
{
DISPLAY_A(_DIREG(DC_CMD_INT_ENABLE)) &= ~intr;
DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) = intr;
}
void display_wait_interrupt(u32 intr)
{
DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) = intr;
// Interrupts are masked. Poll status register for checking if fired.
while (!(DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) & intr))
;
}
static void _display_dsi_wait(u32 timeout, u32 off, u32 mask)
{
u32 end = get_tmr_us() + timeout;
@@ -64,22 +84,18 @@ static void _display_dsi_wait_vblank(bool enable)
if (enable)
{
// Enable vblank interrupt.
DISPLAY_A(_DIREG(DC_CMD_INT_ENABLE)) = DC_CMD_INT_FRAME_END_INT;
display_enable_interrupt(DC_CMD_INT_FRAME_END_INT);
// Use the 4th line to transmit the host cmd packet.
DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = DSI_CMD_PKT_VID_ENABLE | DSI_DSI_LINE_TYPE(4);
// Wait for vblank before starting the transfer.
DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) = DC_CMD_INT_FRAME_END_INT; // Clear interrupt.
while (!(DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) & DC_CMD_INT_FRAME_END_INT))
;
display_wait_interrupt(DC_CMD_INT_FRAME_END_INT);
}
else
{
// Wait for vblank before resetting sync points.
DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) = DC_CMD_INT_FRAME_END_INT; // Clear interrupt.
while (!(DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) & DC_CMD_INT_FRAME_END_INT))
;
display_wait_interrupt(DC_CMD_INT_FRAME_END_INT);
usleep(14);
// Reset all states of syncpt block.
@@ -94,8 +110,7 @@ static void _display_dsi_wait_vblank(bool enable)
DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = 0;
// Disable and clear vblank interrupt.
DISPLAY_A(_DIREG(DC_CMD_INT_ENABLE)) = 0;
DISPLAY_A(_DIREG(DC_CMD_INT_STATUS)) = DC_CMD_INT_FRAME_END_INT;
display_disable_interrupt(DC_CMD_INT_FRAME_END_INT);
}
}
@@ -383,10 +398,10 @@ void display_init()
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_L_SET) = BIT(CLK_L_DISP1);
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = BIT(CLK_X_UART_FST_MIPI_CAL);
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_UART_FST_MIPI_CAL) = 10; // Set PLLP_OUT3 and div 6 (17MHz).
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_UART_FST_MIPI_CAL) = CLK_SRC_DIV(6); // Set PLLP_OUT3 and div 6 (17MHz).
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_W_SET) = BIT(CLK_W_DSIA_LP);
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP) = 10; // Set PLLP_OUT and div 6 (68MHz).
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_DSIA_LP) = CLK_SRC_DIV(6); // Set PLLP_OUT and div 6 (68MHz).
// Bring every IO rail out of deep power down.
PMC(APBDEV_PMC_IO_DPD_REQ) = PMC_IO_DPD_REQ_DPD_OFF;