Commit 1a95916f authored by Kristian Høgsberg's avatar Kristian Høgsberg Committed by Dave Airlie
Browse files

drm: Add compatibility #ifdefs for *BSD 



This let's use use the linux drm headers as the canonical source for
libdrm on all platforms.

Signed-off-by: default avatarKristian Høgsberg <krh@bitplanet.net>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 862302ff

include/drm/drm.h

+19 −10
Original line number Diff line number Diff line
@@ -36,17 +36,27 @@ 
#ifndef _DRM_H_

#define _DRM_H_



#if defined(__linux__)



#include <linux/types.h>

#include <asm/ioctl.h>		/* For _IO* macros */

#define DRM_IOCTL_NR(n)		_IOC_NR(n)

#define DRM_IOC_VOID		_IOC_NONE

#define DRM_IOC_READ		_IOC_READ

#define DRM_IOC_WRITE		_IOC_WRITE

#define DRM_IOC_READWRITE	_IOC_READ|_IOC_WRITE

#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)

#include <asm/ioctl.h>

typedef unsigned int drm_handle_t;



#else /* One of the BSDs */



#define DRM_MAJOR       226

#define DRM_MAX_MINOR   15

#include <sys/ioccom.h>

#include <sys/types.h>

typedef int8_t   __s8;

typedef uint8_t  __u8;

typedef int16_t  __s16;

typedef uint16_t __u16;

typedef int32_t  __s32;

typedef uint32_t __u32;

typedef int64_t  __s64;

typedef uint64_t __u64;

typedef unsigned long drm_handle_t;



#endif



#define DRM_NAME	"drm"	  /**< Name in kernel, /dev, and /proc */

#define DRM_MIN_ORDER	5	  /**< At least 2^5 bytes = 32 bytes */
@@ -59,7 +69,6 @@ 
#define _DRM_LOCK_IS_CONT(lock)	   ((lock) & _DRM_LOCK_CONT)

#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))



typedef unsigned int drm_handle_t;

typedef unsigned int drm_context_t;

typedef unsigned int drm_drawable_t;

typedef unsigned int drm_magic_t;

include/drm/drmP.h

+3 −0
Original line number Diff line number Diff line
@@ -289,6 +289,9 @@ typedef int drm_ioctl_t(struct drm_device *dev, void *data, 
typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,

			       unsigned long arg);



#define DRM_IOCTL_NR(n)                _IOC_NR(n)

#define DRM_MAJOR       226



#define DRM_AUTH	0x1

#define	DRM_MASTER	0x2

#define DRM_ROOT_ONLY	0x4

include/drm/drm_mode.h

+0 −3
Original line number Diff line number Diff line
@@ -27,9 +27,6 @@ 
#ifndef _DRM_MODE_H

#define _DRM_MODE_H



#include <linux/kernel.h>

#include <linux/types.h>



#define DRM_DISPLAY_INFO_LEN	32

#define DRM_CONNECTOR_NAME_LEN	32

#define DRM_DISPLAY_MODE_LEN	32

include/drm/i915_drm.h

+2 −2
Original line number Diff line number Diff line
@@ -27,11 +27,11 @@ 
#ifndef _I915_DRM_H_

#define _I915_DRM_H_



#include "drm.h"



/* Please note that modifications to all structs defined here are

 * subject to backwards-compatibility constraints.

 */

#include <linux/types.h>

#include "drm.h"



/* Each region is a minimum of 16k, and there are at most 255 of them.

 */

include/drm/mga_drm.h

+1 −1
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ 
#ifndef __MGA_DRM_H__

#define __MGA_DRM_H__



#include <linux/types.h>

#include "drm.h"



/* WARNING: If you change any of these defines, make sure to change the

 * defines in the Xserver file (mga_sarea.h)

CRA Git | Maintained and supported by SUSTech CRA and CCSE