asdk-libdrm

 *

 * This tests that we can get the actual version out, and that setting invalid

 * major/minor numbers fails appropriately.  It does not check the actual

 * behavior differenses resulting from an increased DI version.

 */

int main(int argc, char **argv)

{

    int fd, ret;

    drm_set_version_t sv, version;

​

    fd = drm_open_any_master();

​

    /* First, check that we can get the DD/DI versions. */

    memset(&version, 0, sizeof(version));

    version.drm_di_major = -1;

    version.drm_di_minor = -1;

    version.drm_dd_major = -1;

    version.drm_dd_minor = -1;

    ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &version);

    assert(ret == 0);