[PATCH libdrm] drm: Implement drmCheckModesettingSupported() for DragonFly

[François Tigeot]

For the sake of simplicity, KMS support can always be considered
present on DragonFly.

If some particular version doesn't support KMS yet, appropriate
checks are already done in Dports's x11-drivers/ Makefiles and
KMS-enabled driver packages don't get built.

Signed-off-by: François Tigeot <ftigeot at wolfpond.org>
---
 xf86drmMode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xf86drmMode.c b/xf86drmMode.c
index 7ca89b3..60ce369 100644
--- a/xf86drmMode.c
+++ b/xf86drmMode.c
@@ -806,6 +806,8 @@ int drmCheckModesettingSupported(const char *busid)
 			return -EINVAL;
 		return (modesetting ? 0 : -ENOSYS);
 	}
+#elif defined(__DragonFly__)
+	return 0;
 #endif
 	return -ENOSYS;
 
-- 
2.0.0