2 files changed, 2 insertions, 0 deletions
diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index 98f14cd..1e02287 100644
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -70,6 +70,7 @@ struct dri_extension_match {
 };
 
 static struct dri_extension_match dri_core_extensions[] = {
+   { __DRI2_FLUSH, 1, offsetof(struct gbm_dri_device, flush) },
    { __DRI_IMAGE, 1, offsetof(struct gbm_dri_device, image) },
    { NULL, 0, 0 }
 };
diff --git a/src/gbm/backends/dri/gbm_driint.h b/src/gbm/backends/dri/gbm_driint.h
index c5b5e17..d801a08 100644
--- a/src/gbm/backends/dri/gbm_driint.h
+++ b/src/gbm/backends/dri/gbm_driint.h
@@ -46,6 +46,7 @@ struct gbm_dri_device {
    __DRIcoreExtension   *core;
    __DRIdri2Extension   *dri2;
    __DRIimageExtension  *image;
+   __DRI2flushExtension *flush;
 
    const __DRIconfig   **driver_configs;
    const __DRIextension *extensions[3];