Bug 25264

Summary: Change to drm.h causes breakage of xf86-video-nouveau
Product: DRI Reporter: Bob Gleitsmann <rjgleits>
Component: libdrmAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium    
Version: DRI git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Bob Gleitsmann 2009-11-24 14:09:13 UTC 
Hello,

Some code was removed from drm.h (libdrm) in one of the last two commits that causes compilation of xf86-video-nouveau to fail. the following code was deleted:

#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)

#define DRM_MAJOR       226
#define DRM_MAX_MINOR   15

The last line is what is causing the problem. This was deleted as part of the BSD patch. I don't know if this code applies only to Linux. Putting the code back into drm.h fixes the problem. 

Best Wishes,

Bob Gleitsmann
Comment 1 Pekka Paalanen 2009-11-24 14:22:11 UTC 
This should already be fixed by http://cgit.freedesktop.org/mesa/drm/commit/?id=9558f6377ffee680d6bec0808bc113b3139b0d5f

Please, resolve as fixed if it is. Otherwise, provide the compilation log.

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