From c8f4cfd6411660a21430f157447875017c858193 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Tue, 3 Oct 2023 10:37:49 -0400
Subject: [PATCH] zink: error at handle export on missing
 EXT_image_drm_format_modifier
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this doesn't work anyway

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25526>
---
 src/gallium/drivers/zink/zink_resource.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c
index c389b124585..a698be9c6d3 100644
--- a/src/gallium/drivers/zink/zink_resource.c
+++ b/src/gallium/drivers/zink/zink_resource.c
@@ -1763,6 +1763,10 @@ zink_resource_get_handle(struct pipe_screen *pscreen,
          if (!res->obj->exportable) {
             assert(!res->all_binds); //TODO handle if problematic
             assert(!zink_resource_usage_is_unflushed(res));
+            if (!screen->info.have_EXT_image_drm_format_modifier) {
+               mesa_loge("zink: EXT_image_drm_format_modifier support required");
+               return false;
+            }
             unsigned bind = ZINK_BIND_DMABUF;
             if (!(res->base.b.bind & PIPE_BIND_SHARED))
                bind |= PIPE_BIND_SHARED;