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xfree86: i2c: move over public SDK headers to include/

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Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2026-02-12 19:03:23 +01:00
committed by Enrico Weigelt
parent 45d2ba92d3
commit 1cc06b8d60
4 changed files with 2 additions and 2 deletions
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6
hw/xfree86/i2c/i2c_def.h
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@@ -1,6 +0,0 @@
#ifndef __I2C_DEF_H__
#define __I2C_DEF_H__
#include "xf86i2c.h"
#endif

2
hw/xfree86/i2c/meson.build
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@@ -8,5 +8,3 @@ xorg_i2c = static_library('xorg_i2c',
dependencies: common_dep,
c_args: xorg_c_args,
)
install_data(['xf86i2c.h', 'i2c_def.h'], install_dir: xorgsdkdir)

110
hw/xfree86/i2c/xf86i2c.h
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@@ -1,110 +0,0 @@
/*
* Copyright (C) 1998 Itai Nahshon, Michael Schimek
*/
#ifndef _XF86I2C_H
#define _XF86I2C_H
#include "regionstr.h"
#include "xf86.h"
typedef unsigned char I2CByte;
typedef unsigned short I2CSlaveAddr;
typedef struct _I2CBusRec *I2CBusPtr;
typedef struct _I2CDevRec *I2CDevPtr;
/* I2C masters have to register themselves */
typedef struct _I2CBusRec {
const char *BusName;
int scrnIndex;
ScrnInfoPtr pScrn;
void (*I2CUDelay) (I2CBusPtr b, int usec);
void (*I2CPutBits) (I2CBusPtr b, int scl, int sda);
void (*I2CGetBits) (I2CBusPtr b, int *scl, int *sda);
/* Look at the generic routines to see how these functions should behave. */
Bool (*I2CStart) (I2CBusPtr b, int timeout);
Bool (*I2CAddress) (I2CDevPtr d, I2CSlaveAddr);
void (*I2CStop) (I2CDevPtr d);
Bool (*I2CPutByte) (I2CDevPtr d, I2CByte data);
Bool (*I2CGetByte) (I2CDevPtr d, I2CByte * data, Bool);
DevUnion DriverPrivate;
int HoldTime; /* 1 / bus clock frequency, 5 or 2 usec */
int BitTimeout; /* usec */
int ByteTimeout; /* usec */
int AcknTimeout; /* usec */
int StartTimeout; /* usec */
int RiseFallTime; /* usec */
I2CDevPtr FirstDev;
I2CBusPtr NextBus;
Bool (*I2CWriteRead) (I2CDevPtr d, I2CByte * WriteBuffer, int nWrite,
I2CByte * ReadBuffer, int nRead);
} I2CBusRec;
#define CreateI2CBusRec xf86CreateI2CBusRec
extern _X_EXPORT I2CBusPtr xf86CreateI2CBusRec(void);
#define DestroyI2CBusRec xf86DestroyI2CBusRec
extern _X_EXPORT void xf86DestroyI2CBusRec(I2CBusPtr pI2CBus, Bool unalloc,
Bool devs_too);
#define I2CBusInit xf86I2CBusInit
extern _X_EXPORT Bool xf86I2CBusInit(I2CBusPtr pI2CBus);
extern _X_EXPORT I2CBusPtr xf86I2CFindBus(int scrnIndex, const char *name);
extern _X_EXPORT int xf86I2CGetScreenBuses(int scrnIndex,
I2CBusPtr ** pppI2CBus);
/* I2C slave devices */
typedef struct _I2CDevRec {
const char *DevName;
int BitTimeout; /* usec */
int ByteTimeout; /* usec */
int AcknTimeout; /* usec */
int StartTimeout; /* usec */
I2CSlaveAddr SlaveAddr;
I2CBusPtr pI2CBus;
I2CDevPtr NextDev;
DevUnion DriverPrivate;
} I2CDevRec;
#define CreateI2CDevRec xf86CreateI2CDevRec
extern _X_EXPORT I2CDevPtr xf86CreateI2CDevRec(void);
extern _X_EXPORT void xf86DestroyI2CDevRec(I2CDevPtr pI2CDev, Bool unalloc);
#define I2CDevInit xf86I2CDevInit
extern _X_EXPORT Bool xf86I2CDevInit(I2CDevPtr pI2CDev);
extern _X_EXPORT I2CDevPtr xf86I2CFindDev(I2CBusPtr, I2CSlaveAddr);
/* See descriptions of these functions in xf86i2c.c */
#define I2CProbeAddress xf86I2CProbeAddress
extern _X_EXPORT Bool xf86I2CProbeAddress(I2CBusPtr pI2CBus, I2CSlaveAddr);
#define I2C_WriteRead xf86I2CWriteRead
extern _X_EXPORT Bool xf86I2CWriteRead(I2CDevPtr d, I2CByte * WriteBuffer,
int nWrite, I2CByte * ReadBuffer,
int nRead);
#define xf86I2CRead(d, rb, nr) xf86I2CWriteRead(d, NULL, 0, rb, nr)
extern _X_EXPORT Bool xf86I2CReadByte(I2CDevPtr d, I2CByte subaddr,
I2CByte * pbyte);
extern _X_EXPORT Bool xf86I2CReadBytes(I2CDevPtr d, I2CByte subaddr,
I2CByte * pbyte, int n);
#define xf86I2CWrite(d, wb, nw) xf86I2CWriteRead(d, wb, nw, NULL, 0)
extern _X_EXPORT Bool xf86I2CWriteByte(I2CDevPtr d, I2CByte subaddr,
I2CByte byte);
extern _X_EXPORT Bool xf86I2CWriteVec(I2CDevPtr d, I2CByte * vec, int nValues);
#endif /*_XF86I2C_H */