diff options
| -rw-r--r-- | libdrm/xf86drm.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c index b98c0378..9cc83a27 100644 --- a/libdrm/xf86drm.c +++ b/libdrm/xf86drm.c @@ -434,7 +434,7 @@ static void drmCopyVersion(drmVersionPtr d, const drm_version_t *s) d->desc = drmStrdup(s->desc); } -/* drmVersion obtains the version information via an ioctl. Similar +/* drmGet Version obtains the driver version information via an ioctl. Similar * information is available via /proc/dri. */ drmVersionPtr drmGetVersion(int fd) @@ -483,6 +483,26 @@ drmVersionPtr drmGetVersion(int fd) return retval; } +/* drmGetLibVersion set version information for the drm user space library. + * this version number is driver indepedent */ + +drmVersionPtr drmGetLibVersion(int fd) +{ + drm_version_t *version = drmMalloc(sizeof(*version)); + + /* Version history: + * revision 1.0.x = original DRM interface with no drmGetLibVersion + * entry point and many drm<Device> extensions + * revision 1.1.x = added drmCommand entry points for device extensions + * added drmGetLibVersion to identify libdrm.a version + */ + version->version_major = 1; + version->version_minor = 1; + version->version_patchlevel = 0; + + return (drmVersionPtr)version; +} + void drmFreeBusid(const char *busid) { drmFree((void *)busid); |