diff mbox series

[PULL,08/10] virtio-gpu: move scanout restoration to post_load

Message ID 20231106133219.2173660-9-marcandre.lureau@redhat.com
State New
Headers show
Series [PULL,01/10] virtio-gpu-rutabaga: Add empty interface to fix arm64 crash | expand

Commit Message

Marc-André Lureau Nov. 6, 2023, 1:32 p.m. UTC 
From: Marc-André Lureau <marcandre.lureau@redhat.com>

As we are going to introduce an extra subsection for "blob" resources,
scanout have to be restored after.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-by: Peter Xu <peterx@redhat.com>
---
 hw/display/virtio-gpu.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/display/virtio-gpu.c b/hw/display/virtio-gpu.c
index 8efabae7ee..26065c6466 100644
--- a/hw/display/virtio-gpu.c
+++ b/hw/display/virtio-gpu.c
@@ -1267,7 +1267,6 @@  static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
 {
     VirtIOGPU *g = opaque;
     struct virtio_gpu_simple_resource *res;
-    struct virtio_gpu_scanout *scanout;
     uint32_t resource_id, pformat;
     void *bits = NULL;
     int i;
@@ -1337,6 +1336,17 @@  static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
 
     /* load & apply scanout state */
     vmstate_load_state(f, &vmstate_virtio_gpu_scanouts, g, 1);
+
+    return 0;
+}
+
+static int virtio_gpu_post_load(void *opaque, int version_id)
+{
+    VirtIOGPU *g = opaque;
+    struct virtio_gpu_scanout *scanout;
+    struct virtio_gpu_simple_resource *res;
+    int i;
+
     for (i = 0; i < g->parent_obj.conf.max_outputs; i++) {
         /* FIXME: should take scanout.r.{x,y} into account */
         scanout = &g->parent_obj.scanout[i];
@@ -1520,6 +1530,7 @@  static const VMStateDescription vmstate_virtio_gpu = {
         } /* device */,
         VMSTATE_END_OF_LIST()
     },
+    .post_load = virtio_gpu_post_load,
 };
 
 static Property virtio_gpu_properties[] = {