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xfree86: common: move non-public defs out of xf86platformBus.h 

public server module API headers shouldn't be clobbered with non-exported
definitions, so move them out to private header file.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-02-09 16:42:42 +01:00
parent f384ab9100
commit a76ea05bbc
10 changed files with 145 additions and 134 deletions
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2
hw/xfree86/common/xf86Events.c
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@ -89,7 +89,7 @@
#include "dpmsproc.h"
#endif
#include "xf86platformBus.h"
#include "xf86platformBus_priv.h"
#include "systemd-logind.h"
extern void (*xf86OSPMClose) (void);

2
hw/xfree86/common/xf86Option.c
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@ -44,7 +44,7 @@
#include "xf86Xinput.h"
#include "xf86Optrec.h"
#include "xf86Parser.h"
#include "xf86platformBus.h" /* For OutputClass functions */
#include "xf86platformBus_priv.h"
#include "optionstr.h"
static Bool ParseOptionValue(int scrnIndex, XF86OptionPtr options,

1
hw/xfree86/common/xf86pciBus.c
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@ -45,6 +45,7 @@
/* Bus-specific headers */
#include "xf86Bus.h"
#include "xf86sbusBus_priv.h"
#include "xf86_OSproc.h"

1
hw/xfree86/common/xf86pciBus.h
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@ -34,6 +34,7 @@
#define _XF86_PCI_BUS_H
#include "xf86MatchDrivers.h"
#include "xf86platformBus_priv.h"
void xf86PciProbe(void);
Bool xf86PciAddMatchingDev(DriverPtr drvp);

2
hw/xfree86/common/xf86platformBus.c
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@ -51,7 +51,7 @@
#include "xf86str.h"
#include "xf86Bus.h"
#include "Pci.h"
#include "xf86platformBus.h"
#include "xf86platformBus_priv.h"
#include "xf86Config.h"
#include "xf86Crtc.h"

129
hw/xfree86/common/xf86platformBus.h
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@ -34,139 +34,10 @@ struct xf86_platform_device {
int flags;
};
/* xf86_platform_device flags */
#define XF86_PDEV_UNOWNED 0x01
#define XF86_PDEV_SERVER_FD 0x02
#define XF86_PDEV_PAUSED 0x04
#ifdef XSERVER_PLATFORM_BUS
int xf86platformProbe(void);
int xf86platformProbeDev(DriverPtr drvp);
int xf86platformAddGPUDevices(DriverPtr drvp);
void xf86MergeOutputClassOptions(int entityIndex, void **options);
void xf86PlatformScanPciDev(void);
const char *xf86PlatformFindHotplugDriver(int dev_index);
extern int xf86_num_platform_devices;
extern struct xf86_platform_device *xf86_platform_devices;
extern int
xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned);
extern int
xf86_remove_platform_device(int dev_index);
extern Bool
xf86_get_platform_device_unowned(int index);
extern int
xf86platformAddDevice(const char *driver_name, int index);
extern void
xf86platformRemoveDevice(int index);
static inline struct OdevAttributes *
xf86_platform_device_odev_attributes(struct xf86_platform_device *device)
{
return device->attribs;
}
static inline struct OdevAttributes *
xf86_platform_odev_attributes(int index)
{
struct xf86_platform_device *device = &xf86_platform_devices[index];
return device->attribs;
}
#ifndef _XORG_CONFIG_H_
/*
* Define the legacy API only for external builds
*/
/* path to kernel device node - Linux e.g. /dev/dri/card0 */
#define ODEV_ATTRIB_PATH 1
/* system device path - Linux e.g. /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 */
#define ODEV_ATTRIB_SYSPATH 2
/* DRI-style bus id */
#define ODEV_ATTRIB_BUSID 3
/* Server managed FD */
#define ODEV_ATTRIB_FD 4
/* Major number of the device node pointed to by ODEV_ATTRIB_PATH */
#define ODEV_ATTRIB_MAJOR 5
/* Minor number of the device node pointed to by ODEV_ATTRIB_PATH */
#define ODEV_ATTRIB_MINOR 6
/* kernel driver name */
#define ODEV_ATTRIB_DRIVER 7
/* Protect against a mismatch attribute type by generating a compiler
* error using a negative array size when an incorrect attribute is
* passed
*/
#define _ODEV_ATTRIB_IS_STRING(x) ((x) == ODEV_ATTRIB_PATH || \
(x) == ODEV_ATTRIB_SYSPATH || \
(x) == ODEV_ATTRIB_BUSID || \
(x) == ODEV_ATTRIB_DRIVER)
#define _ODEV_ATTRIB_STRING_CHECK(x) ((int (*)[_ODEV_ATTRIB_IS_STRING(x)-1]) 0)
static inline char *
_xf86_get_platform_device_attrib(struct xf86_platform_device *device, int attrib, int (*fake)[0])
{
switch (attrib) {
case ODEV_ATTRIB_PATH:
return xf86_platform_device_odev_attributes(device)->path;
case ODEV_ATTRIB_SYSPATH:
return xf86_platform_device_odev_attributes(device)->syspath;
case ODEV_ATTRIB_BUSID:
return xf86_platform_device_odev_attributes(device)->busid;
case ODEV_ATTRIB_DRIVER:
return xf86_platform_device_odev_attributes(device)->driver;
default:
assert(FALSE);
return NULL;
}
}
#define xf86_get_platform_device_attrib(device, attrib) _xf86_get_platform_device_attrib(device,attrib,_ODEV_ATTRIB_STRING_CHECK(attrib))
#define _ODEV_ATTRIB_IS_INT(x) ((x) == ODEV_ATTRIB_FD || (x) == ODEV_ATTRIB_MAJOR || (x) == ODEV_ATTRIB_MINOR)
#define _ODEV_ATTRIB_INT_DEFAULT(x) ((x) == ODEV_ATTRIB_FD ? -1 : 0)
#define _ODEV_ATTRIB_DEFAULT_CHECK(x,def) (_ODEV_ATTRIB_INT_DEFAULT(x) == (def))
#define _ODEV_ATTRIB_INT_CHECK(x,def) ((int (*)[_ODEV_ATTRIB_IS_INT(x)*_ODEV_ATTRIB_DEFAULT_CHECK(x,def)-1]) 0)
static inline int
_xf86_get_platform_device_int_attrib(struct xf86_platform_device *device, int attrib, int (*fake)[0])
{
switch (attrib) {
case ODEV_ATTRIB_FD:
return xf86_platform_device_odev_attributes(device)->fd;
case ODEV_ATTRIB_MAJOR:
return xf86_platform_device_odev_attributes(device)->major;
case ODEV_ATTRIB_MINOR:
return xf86_platform_device_odev_attributes(device)->minor;
default:
assert(FALSE);
return 0;
}
}
#define xf86_get_platform_device_int_attrib(device, attrib, def) _xf86_get_platform_device_int_attrib(device,attrib,_ODEV_ATTRIB_INT_CHECK(attrib,def))
#endif
extern _X_EXPORT Bool
xf86PlatformDeviceCheckBusID(struct xf86_platform_device *device, const char *busid);
extern _X_EXPORT void
xf86PlatformMatchDriver(XF86MatchedDrivers *);
extern void xf86platformVTProbe(void);
extern void xf86platformPrimary(void);
#else
static inline int xf86platformAddGPUDevices(DriverPtr drvp) { return FALSE; }
static inline void xf86MergeOutputClassOptions(int index, void **options) {}
#endif
#endif

137
hw/xfree86/common/xf86platformBus_priv.h Normal file
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@ -0,0 +1,137 @@
/* SPDX-License-Identifier: MIT OR X11
*
* Copyright © 2024 Enrico Weigelt, metux IT consult <info@metux.net>
* Copyright © 2012 Red Hat.
*/
#ifndef _XSERVER_XF86_PLATFORM_BUS_PRIV_H_
#define _XSERVER_XF86_PLATFORM_BUS_PRIV_H_
#include <X11/Xdefs.h>
#include "xf86platformBus.h"
/* xf86_platform_device flags */
#define XF86_PDEV_UNOWNED 0x01
#define XF86_PDEV_SERVER_FD 0x02
#define XF86_PDEV_PAUSED 0x04
#ifdef XSERVER_PLATFORM_BUS
int xf86platformProbe(void);
int xf86platformProbeDev(DriverPtr drvp);
int xf86platformAddGPUDevices(DriverPtr drvp);
void xf86MergeOutputClassOptions(int entityIndex, void **options);
void xf86PlatformScanPciDev(void);
const char *xf86PlatformFindHotplugDriver(int dev_index);
extern int xf86_num_platform_devices;
extern struct xf86_platform_device *xf86_platform_devices;
int xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned);
int xf86_remove_platform_device(int dev_index);
Bool xf86_get_platform_device_unowned(int index);
int xf86platformAddDevice(const char *driver_name, int index);
void xf86platformRemoveDevice(int index);
static inline struct OdevAttributes *
xf86_platform_device_odev_attributes(struct xf86_platform_device *device)
{
return device->attribs;
}
static inline struct OdevAttributes *
xf86_platform_odev_attributes(int index)
{
struct xf86_platform_device *device = &xf86_platform_devices[index];
return device->attribs;
}
#ifndef _XORG_CONFIG_H_
/*
* Define the legacy API only for external builds
*/
/* path to kernel device node - Linux e.g. /dev/dri/card0 */
#define ODEV_ATTRIB_PATH 1
/* system device path - Linux e.g. /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 */
#define ODEV_ATTRIB_SYSPATH 2
/* DRI-style bus id */
#define ODEV_ATTRIB_BUSID 3
/* Server managed FD */
#define ODEV_ATTRIB_FD 4
/* Major number of the device node pointed to by ODEV_ATTRIB_PATH */
#define ODEV_ATTRIB_MAJOR 5
/* Minor number of the device node pointed to by ODEV_ATTRIB_PATH */
#define ODEV_ATTRIB_MINOR 6
/* kernel driver name */
#define ODEV_ATTRIB_DRIVER 7
/* Protect against a mismatch attribute type by generating a compiler
* error using a negative array size when an incorrect attribute is
* passed
*/
#define _ODEV_ATTRIB_IS_STRING(x) ((x) == ODEV_ATTRIB_PATH || \
(x) == ODEV_ATTRIB_SYSPATH || \
(x) == ODEV_ATTRIB_BUSID || \
(x) == ODEV_ATTRIB_DRIVER)
#define _ODEV_ATTRIB_STRING_CHECK(x) ((int (*)[_ODEV_ATTRIB_IS_STRING(x)-1]) 0)
static inline char *
_xf86_get_platform_device_attrib(struct xf86_platform_device *device, int attrib, int (*fake)[0])
{
switch (attrib) {
case ODEV_ATTRIB_PATH:
return xf86_platform_device_odev_attributes(device)->path;
case ODEV_ATTRIB_SYSPATH:
return xf86_platform_device_odev_attributes(device)->syspath;
case ODEV_ATTRIB_BUSID:
return xf86_platform_device_odev_attributes(device)->busid;
case ODEV_ATTRIB_DRIVER:
return xf86_platform_device_odev_attributes(device)->driver;
default:
assert(FALSE);
return NULL;
}
}
#define xf86_get_platform_device_attrib(device, attrib) _xf86_get_platform_device_attrib(device,attrib,_ODEV_ATTRIB_STRING_CHECK(attrib))
#define _ODEV_ATTRIB_IS_INT(x) ((x) == ODEV_ATTRIB_FD || (x) == ODEV_ATTRIB_MAJOR || (x) == ODEV_ATTRIB_MINOR)
#define _ODEV_ATTRIB_INT_DEFAULT(x) ((x) == ODEV_ATTRIB_FD ? -1 : 0)
#define _ODEV_ATTRIB_DEFAULT_CHECK(x,def) (_ODEV_ATTRIB_INT_DEFAULT(x) == (def))
#define _ODEV_ATTRIB_INT_CHECK(x,def) ((int (*)[_ODEV_ATTRIB_IS_INT(x)*_ODEV_ATTRIB_DEFAULT_CHECK(x,def)-1]) 0)
static inline int
_xf86_get_platform_device_int_attrib(struct xf86_platform_device *device, int attrib, int (*fake)[0])
{
switch (attrib) {
case ODEV_ATTRIB_FD:
return xf86_platform_device_odev_attributes(device)->fd;
case ODEV_ATTRIB_MAJOR:
return xf86_platform_device_odev_attributes(device)->major;
case ODEV_ATTRIB_MINOR:
return xf86_platform_device_odev_attributes(device)->minor;
default:
assert(FALSE);
return 0;
}
}
#define xf86_get_platform_device_int_attrib(device, attrib, def) _xf86_get_platform_device_int_attrib(device,attrib,_ODEV_ATTRIB_INT_CHECK(attrib,def))
#endif /* _XORG_CONFIG_H_ */
extern void xf86platformVTProbe(void);
extern void xf86platformPrimary(void);
#else /* XSERVER_PLATFORM_BUS */
static inline int xf86platformAddGPUDevices(DriverPtr drvp) { return FALSE; }
static inline void xf86MergeOutputClassOptions(int index, void **options) {}
#endif /* XSERVER_PLATFORM_BUS */
#endif /* _XSERVER_XF86_PLATFORM_BUS_PRIV_H_ */

1
hw/xfree86/drivers/modesetting/driver.c
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@ -67,6 +67,7 @@
#include <pciaccess.h>
#endif
#include "driver.h"
#include "xf86platformBus_priv.h"
static void AdjustFrame(ScrnInfoPtr pScrn, int x, int y);
static Bool CloseScreen(ScreenPtr pScreen);

2
hw/xfree86/os-support/linux/systemd-logind.c
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@ -37,7 +37,7 @@
#include "os.h"
#include "linux.h"
#include "xf86.h"
#include "xf86platformBus.h"
#include "xf86platformBus_priv.h"
#include "xf86Xinput_priv.h"
#include "xf86Priv.h"
#include "globals.h"

2
hw/xfree86/os-support/shared/drm_platform.c
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@ -15,7 +15,7 @@
#include "xf86.h"
#include "xf86_os_support.h"
#include "xf86platformBus.h"
#include "xf86platformBus_priv.h"
#include "xf86Bus.h"
#include "hotplug.h"