1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 7f6912a1676..904d7e9c8e4 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -280,6 +280,9 @@ int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
                 if (dev->driver->dumb_create)
                         req->value = 1;
                 break;
+        case DRM_CAP_VBLANK_HIGH_CRTC:
+                req->value = 1;
+                break;
         default:
                 return -EINVAL;
         }