As far as I can tell no OpenBSD platform ever used 81 for a drm major. While the value was added to libdrm in 2003 or earlier drm didn't appear in OpenBSD till 2007.
Of the OpenBSD platforms that support drm amd64/macppc/sparc64 use a major of 87, i386 uses 88. Signed-off-by: Jonathan Gray <jsg at jsg.id.au> --- xf86drm.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/xf86drm.c b/xf86drm.c index 7d7f9c7..a2c549c 100644 --- a/xf86drm.c +++ b/xf86drm.c @@ -72,9 +72,11 @@ #define DRM_MAJOR 34 #endif -# ifdef __OpenBSD__ -# define DRM_MAJOR 81 -# endif +#if defined(__OpenBSD__) && defined(__i386__) +#define DRM_MAJOR 88 +#elif defined(__OpenBSD__) +#define DRM_MAJOR 87 +#endif #ifndef DRM_MAJOR #define DRM_MAJOR 226 /* Linux */ -- 2.4.5
