#include <Board/RPI3bp/rpi3bp.h>
#include <Hal/AA64/rpi3.h>
#include <Mm/pmmngr.h>
#include <aucon.h>
#include <string.h>
#include <Hal/AA64/aa64lowlevel.h>

Include dependency graph for vc4dsi.c:

Classes
struct	vc4_fb_t

Macros
#define	MAILBOX_BASE (RPI_MMIO_BASE + 0x00b880)

#define	DSI0_BASE (RPI_MMIO_BASE + 0x209000)

#define	DSI1_BASE (RPI_MMIO_BASE + 0x700000)

#define	GPIO_BASE (RPI_MMIO_BASE + 0x200000)

#define	SPI0_BASE (RPI_MMIO_BASE + 0x204000)

#define	MAILBOX_READ (MAILBOX_BASE + 0x00)

#define	MAILBOX_STATUS (MAILBOX_BASE + 0x18)

#define	MAILBOX_WRITE (MAILBOX_BASE + 0x20)

#define	MAILBOX_FULL 0x80000000

#define	MAILBOX_EMPTY 0x40000000

#define	MAILBOX_CH_PROP 8

#define	DSI_CTRL 0x00

#define	DSI_STAT 0x04

#define	DSI_HSTX_TO_CNT 0x08

#define	DSI_LPRX_TO_CNT 0x0C

#define	DSI_TA_TO_CNT 0x10

#define	DSI_PR_TO_CNT 0x14

#define	DSI_DISP0_CTRL 0x18

#define	DSI_DISP1_CTRL 0x1C

#define	DSI_INT_STAT 0x20

#define	DSI_INT_EN 0x24

#define	DSI_PHYC 0x28

#define	DSI_HS_CLT0 0x2C

#define	DSI_HS_CLT1 0x30

#define	DSI_HS_CLT2 0x34

#define	DSI_HS_DLT3 0x38

#define	DSI_HS_DLT4 0x3C

#define	DSI_HS_DLT5 0x40

#define	DSI_HS_DLT6 0x44

#define	DSI_HS_DLT7 0x48

#define	GPFSEL0 (GPIO_BASE + 0x00)

#define	GPFSEL1 (GPIO_BASE + 0x04)

#define	GPFSEL2 (GPIO_BASE + 0x08)

#define	GPSET0 (GPIO_BASE + 0x1C)

#define	GPCLR0 (GPIO_BASE + 0x28)

#define	GPIO_DC 25

#define	GPIO_RST 24

#define	GPIO_LED 23

#define	SPI0_CS (SPI0_BASE + 0x00)

#define	SPI0_FIFO (SPI0_BASE + 0x04)

#define	SPI0_CLK (SPI0_BASE + 0x08)

#define	SPI_CS_TXD (1ULL<<18)

#define	SPI_CS_RXD (1ULL<<17)

#define	SPI_CS_DONE (1ULL<<16)

#define	SPI_CS_TA (1ULL<<7)

#define	SPI_CS_CLEAR_RX (1ULL<<5)

#define	SPI_CS_CLEAR_TX (1ULL<<4)

#define	SPI_CS_CS (3ULL<<0)

#define	SPI_CS_CS0 (0ULL<<0)

#define	SPI_CS_CS1 (1ULL<<0)

#define	SPI_CS_CS2 (2ULL<<0)

#define	TAG_GET_BOARD_REV 0x00010002

#define	TAG_ALLOCATE_BUFFER 0x00040001

#define	TAG_RELEASE_BUFFER 0x00048001

#define	TAG_BLANK_SCREEN 0x00040002

#define	TAG_SET_PHYS_WH 0x00048003

#define	TAG_SET_VIRT_WH 0x00048004

#define	TAG_SET_DEPTH 0x00048005

#define	TAG_SET_PIXEL_ORDER 0x00048006

#define	TAG_GET_PITCH 0x00040008

#define	TAG_SET_VIRT_OFFSET 0x00048009

#define	TAG_SET_BACKLIGHT 0x0004800F

#define	TAG_GET_TOUCHBUF 0x0004000F

#define	TAG_SET_TOUCHBUF 0x0004801F

#define	TAG_GET_DISPLAY_ID 0x00040013

#define	TAG_SET_DSI_TIMING 00x00048014

#define	TAG_LAST 0x00000000

#define	DCS_SOFT_RESET 0x01

#define	DCS_GET_DISPLAY_ID 0x04

#define	DCS_ENTER_SLEEP 0x10

#define	DCS_EXIT_SLEEP 0x11

#define	DCS_SET_DISPLAY_OFF 0x28

#define	DCS_SET_DISPLAY_ON 0x29

#define	DCS_SET_COLUMN_ADDR 0x2A

#define	DCS_SET_PAGE_ADDR 0x2B

#define	DCS_WRITE_MEMORY_START 0x2C

#define	DCS_SET_TEAR_OFF 0x34

#define	DCS_SET_TEAR_ON 0x35

#define	DCS_SET_PIXEL_FORMAT 0x3A

#define	DCS_SET_BRIGHTNESS 0x51

#define	DSI_DT_DCS_SHORT_WRITE_0 0x05

#define	DSI_DT_DCS_SHORT_WRITE_1 0x15

#define	DSI_DT_DCS_LONG_WRITE 0x39

#define	DSI_DT_DCS_READ 0x06

#define	DSI_DT_SET_MAX_RET_PKT 0x37

#define	LBTFT_WIDTH 320

#define	LBTFT_HEIGHT 480

#define	MIPI_DSI_V_SYNC_START 0x01

#define	MIPI_DSI_V_SYNC_END 0x11

#define	MIPI_DSI_H_SYNC_START 0x21

#define	MIPI_DSI_H_SYNC_END 0x31

#define	MIPI_DSI_COMPRESSION_MODE 0x07

#define	MIPI_DSI_END_OF_TRANSMISSION 0x08

#define	MIPI_DSI_COLOR_MODE_OFF 0x02

#define	MIPI_DSI_COLOR_MODE_ON 0x12

#define	MIPI_DSI_SHUTDOWN_PERIPHERAL 0x22

#define	MIPI_DSI_TURN_ON_PERIPHERAL 0x32

#define	MIPI_DCS_ENTER_SLEEP_MODE 0x10

#define	MIPI_DCS_EXIT_SLEEP_MODE 0x11

#define	MIPI_DCS_SET_PIXEL_FORMAT 0x3A

Enumerations
enum	display_type_t { DISPLAY_TYPE_HDMI = 0 , DISPLAY_TYPE_DSI = 1 }

Functions
void	DSIWriteReg (uint32_t dsiBase, uint32_t reg, uint32_t val)

uint32_t	DSIReadReg (uint32_t dsiBase, uint32_t reg)

void	DSISendShortCMD (uint32_t dsiBase, uint8_t cmd, uint8_t param, bool hasParam)

void	DSISendLongCMD (uint32_t dsiBase, uint8_t cmd, const uint8_t *params, uint32_t len)

bool	DSIInitPanel (uint32_t dsiBase, uint32_t width, uint32_t height)

void	GPIOSetFunction (uint8_t pin, uint8_t function)

void	GPIOSet (uint8_t pin)

void	GPIOClear (uint8_t pin)

void	GPIOWrite (uint8_t pin, bool value)

void	SPIInit ()

void	SPITransfer (uint8_t data)

void	SPITransferBuffer (const uint8_t *data, uint32_t len)

void	LCDWriteCommand (uint8_t cmd)

void	LCDWriteData (uint8_t data)

void	LCDWriteDataBuffer (const uint8_t *data, uint32_t len)

void	LCDWriteU16 (uint16_t data)

void	LCDWriteU32 (uint32_t data)

void	ILI9486Init ()

void	ILI9341Init ()

void	LCDInit ()

void	LCDSetWindow (uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1)

void	LCDClear (uint16_t color)

void	LCDPutPixel (uint16_t x, uint16_t y, uint16_t color)

bool	vc4InitDisplay (uint32_t width, uint32_t height, uint32_t depth, display_type_t display_type)

bool	vc4InitDSI (uint32_t width, uint32_t height, uint32_t depth)

void	VC4ClearScreen (uint32_t color)

void	DSISetBacklight (uint8_t brightness)

uint32_t	vc4rgb (uint8_t r, uint8_t g, uint8_t b)

uint16_t	rgb888_to_rgb565 (uint32_t color)

uint16_t	rgb_to_rgb565 (uint8_t r, uint8_t g, uint8_t b)

void	AuVC4DSIInit ()

Variables
uint32_t *	mailBOX

Macro Definition Documentation

◆ DCS_ENTER_SLEEP

#define DCS_ENTER_SLEEP 0x10

◆ DCS_EXIT_SLEEP

#define DCS_EXIT_SLEEP 0x11

◆ DCS_GET_DISPLAY_ID

#define DCS_GET_DISPLAY_ID 0x04

◆ DCS_SET_BRIGHTNESS

#define DCS_SET_BRIGHTNESS 0x51

◆ DCS_SET_COLUMN_ADDR

#define DCS_SET_COLUMN_ADDR 0x2A

◆ DCS_SET_DISPLAY_OFF

#define DCS_SET_DISPLAY_OFF 0x28

◆ DCS_SET_DISPLAY_ON

#define DCS_SET_DISPLAY_ON 0x29

◆ DCS_SET_PAGE_ADDR

#define DCS_SET_PAGE_ADDR 0x2B

◆ DCS_SET_PIXEL_FORMAT

#define DCS_SET_PIXEL_FORMAT 0x3A

◆ DCS_SET_TEAR_OFF

#define DCS_SET_TEAR_OFF 0x34

◆ DCS_SET_TEAR_ON

#define DCS_SET_TEAR_ON 0x35

◆ DCS_SOFT_RESET

#define DCS_SOFT_RESET 0x01

◆ DCS_WRITE_MEMORY_START

#define DCS_WRITE_MEMORY_START 0x2C

◆ DSI0_BASE

#define DSI0_BASE (RPI_MMIO_BASE + 0x209000)

◆ DSI1_BASE

#define DSI1_BASE (RPI_MMIO_BASE + 0x700000)

◆ DSI_CTRL

#define DSI_CTRL 0x00

◆ DSI_DISP0_CTRL

#define DSI_DISP0_CTRL 0x18

◆ DSI_DISP1_CTRL

#define DSI_DISP1_CTRL 0x1C

◆ DSI_DT_DCS_LONG_WRITE

#define DSI_DT_DCS_LONG_WRITE 0x39

◆ DSI_DT_DCS_READ

#define DSI_DT_DCS_READ 0x06

◆ DSI_DT_DCS_SHORT_WRITE_0

#define DSI_DT_DCS_SHORT_WRITE_0 0x05

◆ DSI_DT_DCS_SHORT_WRITE_1

#define DSI_DT_DCS_SHORT_WRITE_1 0x15

◆ DSI_DT_SET_MAX_RET_PKT

#define DSI_DT_SET_MAX_RET_PKT 0x37

◆ DSI_HS_CLT0

#define DSI_HS_CLT0 0x2C

◆ DSI_HS_CLT1

#define DSI_HS_CLT1 0x30

◆ DSI_HS_CLT2

#define DSI_HS_CLT2 0x34

◆ DSI_HS_DLT3

#define DSI_HS_DLT3 0x38

◆ DSI_HS_DLT4

#define DSI_HS_DLT4 0x3C

◆ DSI_HS_DLT5

#define DSI_HS_DLT5 0x40

◆ DSI_HS_DLT6

#define DSI_HS_DLT6 0x44

◆ DSI_HS_DLT7

#define DSI_HS_DLT7 0x48

◆ DSI_HSTX_TO_CNT

#define DSI_HSTX_TO_CNT 0x08

◆ DSI_INT_EN

#define DSI_INT_EN 0x24

◆ DSI_INT_STAT

#define DSI_INT_STAT 0x20

◆ DSI_LPRX_TO_CNT

#define DSI_LPRX_TO_CNT 0x0C

◆ DSI_PHYC

#define DSI_PHYC 0x28

◆ DSI_PR_TO_CNT

#define DSI_PR_TO_CNT 0x14

◆ DSI_STAT

#define DSI_STAT 0x04

◆ DSI_TA_TO_CNT

#define DSI_TA_TO_CNT 0x10

◆ GPCLR0

#define GPCLR0 (GPIO_BASE + 0x28)

◆ GPFSEL0

#define GPFSEL0 (GPIO_BASE + 0x00)

◆ GPFSEL1

#define GPFSEL1 (GPIO_BASE + 0x04)

◆ GPFSEL2

#define GPFSEL2 (GPIO_BASE + 0x08)

◆ GPIO_BASE

#define GPIO_BASE (RPI_MMIO_BASE + 0x200000)

◆ GPIO_DC

#define GPIO_DC 25

◆ GPIO_LED

#define GPIO_LED 23

◆ GPIO_RST

#define GPIO_RST 24

◆ GPSET0

#define GPSET0 (GPIO_BASE + 0x1C)

◆ LBTFT_HEIGHT

#define LBTFT_HEIGHT 480

◆ LBTFT_WIDTH

#define LBTFT_WIDTH 320

◆ MAILBOX_BASE

#define MAILBOX_BASE (RPI_MMIO_BASE + 0x00b880)

BSD 2-Clause License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

◆ MAILBOX_CH_PROP

#define MAILBOX_CH_PROP 8

◆ MAILBOX_EMPTY

#define MAILBOX_EMPTY 0x40000000

◆ MAILBOX_FULL

#define MAILBOX_FULL 0x80000000

◆ MAILBOX_READ

#define MAILBOX_READ (MAILBOX_BASE + 0x00)

◆ MAILBOX_STATUS

#define MAILBOX_STATUS (MAILBOX_BASE + 0x18)

◆ MAILBOX_WRITE

#define MAILBOX_WRITE (MAILBOX_BASE + 0x20)

◆ MIPI_DCS_ENTER_SLEEP_MODE

#define MIPI_DCS_ENTER_SLEEP_MODE 0x10

◆ MIPI_DCS_EXIT_SLEEP_MODE

#define MIPI_DCS_EXIT_SLEEP_MODE 0x11

◆ MIPI_DCS_SET_PIXEL_FORMAT

#define MIPI_DCS_SET_PIXEL_FORMAT 0x3A

◆ MIPI_DSI_COLOR_MODE_OFF

#define MIPI_DSI_COLOR_MODE_OFF 0x02

◆ MIPI_DSI_COLOR_MODE_ON

#define MIPI_DSI_COLOR_MODE_ON 0x12

◆ MIPI_DSI_COMPRESSION_MODE

#define MIPI_DSI_COMPRESSION_MODE 0x07

◆ MIPI_DSI_END_OF_TRANSMISSION

#define MIPI_DSI_END_OF_TRANSMISSION 0x08

◆ MIPI_DSI_H_SYNC_END

#define MIPI_DSI_H_SYNC_END 0x31

◆ MIPI_DSI_H_SYNC_START

#define MIPI_DSI_H_SYNC_START 0x21

◆ MIPI_DSI_SHUTDOWN_PERIPHERAL

#define MIPI_DSI_SHUTDOWN_PERIPHERAL 0x22

◆ MIPI_DSI_TURN_ON_PERIPHERAL

#define MIPI_DSI_TURN_ON_PERIPHERAL 0x32

◆ MIPI_DSI_V_SYNC_END

#define MIPI_DSI_V_SYNC_END 0x11

◆ MIPI_DSI_V_SYNC_START

#define MIPI_DSI_V_SYNC_START 0x01

◆ SPI0_BASE

#define SPI0_BASE (RPI_MMIO_BASE + 0x204000)

◆ SPI0_CLK

#define SPI0_CLK (SPI0_BASE + 0x08)

◆ SPI0_CS

#define SPI0_CS (SPI0_BASE + 0x00)

◆ SPI0_FIFO

#define SPI0_FIFO (SPI0_BASE + 0x04)

◆ SPI_CS_CLEAR_RX

#define SPI_CS_CLEAR_RX (1ULL<<5)

◆ SPI_CS_CLEAR_TX

#define SPI_CS_CLEAR_TX (1ULL<<4)

◆ SPI_CS_CS

#define SPI_CS_CS (3ULL<<0)

◆ SPI_CS_CS0

#define SPI_CS_CS0 (0ULL<<0)

◆ SPI_CS_CS1

#define SPI_CS_CS1 (1ULL<<0)

◆ SPI_CS_CS2

#define SPI_CS_CS2 (2ULL<<0)

◆ SPI_CS_DONE

#define SPI_CS_DONE (1ULL<<16)

◆ SPI_CS_RXD

#define SPI_CS_RXD (1ULL<<17)

◆ SPI_CS_TA

#define SPI_CS_TA (1ULL<<7)

◆ SPI_CS_TXD

#define SPI_CS_TXD (1ULL<<18)

◆ TAG_ALLOCATE_BUFFER

#define TAG_ALLOCATE_BUFFER 0x00040001

◆ TAG_BLANK_SCREEN

#define TAG_BLANK_SCREEN 0x00040002

◆ TAG_GET_BOARD_REV

#define TAG_GET_BOARD_REV 0x00010002

◆ TAG_GET_DISPLAY_ID

#define TAG_GET_DISPLAY_ID 0x00040013

◆ TAG_GET_PITCH

#define TAG_GET_PITCH 0x00040008

◆ TAG_GET_TOUCHBUF

#define TAG_GET_TOUCHBUF 0x0004000F

◆ TAG_LAST

#define TAG_LAST 0x00000000

◆ TAG_RELEASE_BUFFER

#define TAG_RELEASE_BUFFER 0x00048001

◆ TAG_SET_BACKLIGHT

#define TAG_SET_BACKLIGHT 0x0004800F

◆ TAG_SET_DEPTH

#define TAG_SET_DEPTH 0x00048005

◆ TAG_SET_DSI_TIMING

#define TAG_SET_DSI_TIMING 00x00048014

◆ TAG_SET_PHYS_WH

#define TAG_SET_PHYS_WH 0x00048003

◆ TAG_SET_PIXEL_ORDER

#define TAG_SET_PIXEL_ORDER 0x00048006

◆ TAG_SET_TOUCHBUF

#define TAG_SET_TOUCHBUF 0x0004801F

◆ TAG_SET_VIRT_OFFSET

#define TAG_SET_VIRT_OFFSET 0x00048009

◆ TAG_SET_VIRT_WH

#define TAG_SET_VIRT_WH 0x00048004

Enumeration Type Documentation

◆ display_type_t

enum display_type_t

Enumerator
DISPLAY_TYPE_HDMI
DISPLAY_TYPE_DSI

Function Documentation

◆ AuVC4DSIInit()

void AuVC4DSIInit ( )

◆ DSIInitPanel()

bool DSIInitPanel	(	uint32_t	dsiBase,
		uint32_t	width,
		uint32_t	height
	)

◆ DSIReadReg()

uint32_t DSIReadReg	(	uint32_t	dsiBase,
		uint32_t	reg
	)

◆ DSISendLongCMD()

void DSISendLongCMD	(	uint32_t	dsiBase,
		uint8_t	cmd,
		const uint8_t *	params,
		uint32_t	len
	)

◆ DSISendShortCMD()

void DSISendShortCMD	(	uint32_t	dsiBase,
		uint8_t	cmd,
		uint8_t	param,
		bool	hasParam
	)

◆ DSISetBacklight()

void DSISetBacklight ( uint8_t brightness )

◆ DSIWriteReg()

void DSIWriteReg	(	uint32_t	dsiBase,
		uint32_t	reg,
		uint32_t	val
	)

◆ GPIOClear()

void GPIOClear ( uint8_t pin )

◆ GPIOSet()

void GPIOSet ( uint8_t pin )

◆ GPIOSetFunction()

void GPIOSetFunction	(	uint8_t	pin,
		uint8_t	function
	)

◆ GPIOWrite()

void GPIOWrite	(	uint8_t	pin,
		bool	value
	)

◆ ILI9341Init()

void ILI9341Init ( )

◆ ILI9486Init()

void ILI9486Init ( )

◆ LCDClear()

void LCDClear ( uint16_t color )

◆ LCDInit()

void LCDInit ( )

◆ LCDPutPixel()

void LCDPutPixel	(	uint16_t	x,
		uint16_t	y,
		uint16_t	color
	)

◆ LCDSetWindow()

void LCDSetWindow	(	uint16_t	x0,
		uint16_t	y0,
		uint16_t	x1,
		uint16_t	y1
	)

◆ LCDWriteCommand()

void LCDWriteCommand ( uint8_t cmd )

◆ LCDWriteData()

void LCDWriteData ( uint8_t data )

◆ LCDWriteDataBuffer()

void LCDWriteDataBuffer	(	const uint8_t *	data,
		uint32_t	len
	)

◆ LCDWriteU16()

void LCDWriteU16 ( uint16_t data )

◆ LCDWriteU32()

void LCDWriteU32 ( uint32_t data )

◆ rgb888_to_rgb565()

uint16_t rgb888_to_rgb565 ( uint32_t color )

◆ rgb_to_rgb565()

uint16_t rgb_to_rgb565	(	uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

◆ SPIInit()

void SPIInit ( )

◆ SPITransfer()

void SPITransfer ( uint8_t data )

◆ SPITransferBuffer()

void SPITransferBuffer	(	const uint8_t *	data,
		uint32_t	len
	)

◆ VC4ClearScreen()

void VC4ClearScreen ( uint32_t color )

◆ vc4InitDisplay()

bool vc4InitDisplay	(	uint32_t	width,
		uint32_t	height,
		uint32_t	depth,
		display_type_t	display_type
	)

◆ vc4InitDSI()

bool vc4InitDSI	(	uint32_t	width,
		uint32_t	height,
		uint32_t	depth
	)

◆ vc4rgb()

uint32_t vc4rgb	(	uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

Variable Documentation

◆ mailBOX

uint32_t* mailBOX

Classes

Macros

Enumerations

Functions

Variables