xf86drm: update DRM_NODE_NAME_MAX supporting more nodes

Current DRM_NODE_NAME_MAX only can support up to 999 nodes,
Update to support up to 2^MINORBITS nodes.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Simon Ser <contact@emersion.fr>

1 files changed, 1 insertions, 1 deletions

diff --git a/xf86drm.h b/xf86drm.h
index 1c38cb18..67955ca5 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -98,7 +98,7 @@ extern "C" {
      + MAX3(sizeof(DRM_PRIMARY_MINOR_NAME), \
             sizeof(DRM_CONTROL_MINOR_NAME), \
             sizeof(DRM_RENDER_MINOR_NAME)) \
-     + sizeof("144") /* highest possible node number */ \
+     + sizeof("1048575") /* highest possible node number 2^MINORBITS - 1 */ \
      + 1) /* NULL-terminator */
 
 #define DRM_ERR_NO_DEVICE  (-1001)