kolibrios-fun/contrib/other/uarm/pxa255_LCD.h
maxcodehack 254037c81d Remove cpu.h duplicate
git-svn-id: svn://kolibrios.org@8331 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-06 11:54:03 +00:00

64 lines
1.0 KiB
C
Executable File

#ifndef _PXA255_LCD_H_
#define _PXA255_LCD_H_
#include "mem.h"
#include "CPU.h"
#include "pxa255_IC.h"
#ifndef EMBEDDED
#define PXA255_LCD_SUPPORTS_PALLETES
#endif
/*
PXA255 OS LCD controller
PURRPOSE: it's nice to have a framebuffer
*/
#define PXA255_LCD_BASE 0x44000000UL
#define PXA255_LCD_SIZE 0x00001000UL
#define LCD_STATE_IDLE 0
#define LCD_STATE_DMA_0_START 1
#define LCD_STATE_DMA_0_END 2
typedef struct{
Pxa255ic* ic;
ArmMem* mem;
//registers
UInt32 lccr0, lccr1, lccr2, lccr3, fbr0, fbr1, liicr, trgbr, tcr;
UInt32 fdadr0, fsadr0, fidr0, ldcmd0;
UInt32 fdadr1, fsadr1, fidr1, ldcmd1;
UInt16 lcsr; //yes, 16-bit :)
//for our use
UInt16 intMask;
UInt8 state : 6;
UInt8 intWasPending : 1;
UInt8 enbChanged : 1;
#ifdef PXA255_LCD_SUPPORTS_PALLETES
UInt8 palette[512];
#endif
UInt32 frameNum;
}Pxa255lcd;
Boolean pxa255lcdInit(Pxa255lcd* lcd, ArmMem* physMem, Pxa255ic* ic);
void pxa255lcdFrame(Pxa255lcd* lcd);
#endif