1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 9dc3fcbd290b..c6635f23918a 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -807,7 +807,7 @@ void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
 static void vc4_plane_atomic_async_update(struct drm_plane *plane,
                                           struct drm_plane_state *state)
 {
-        struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
+        struct vc4_plane_state *vc4_state, *new_vc4_state;
 
         if (plane->state->fb != state->fb) {
                 vc4_plane_async_set_fb(plane, state->fb);
@@ -828,7 +828,18 @@ static void vc4_plane_atomic_async_update(struct drm_plane *plane,
         plane->state->src_y = state->src_y;
 
         /* Update the display list based on the new crtc_x/y. */
-        vc4_plane_atomic_check(plane, plane->state);
+        vc4_plane_atomic_check(plane, state);
+
+        new_vc4_state = to_vc4_plane_state(state);
+        vc4_state = to_vc4_plane_state(plane->state);
+
+        /* Update the current vc4_state pos0, pos2 and ptr0 dlist entries. */
+        vc4_state->dlist[vc4_state->pos0_offset] =
+                new_vc4_state->dlist[vc4_state->pos0_offset];
+        vc4_state->dlist[vc4_state->pos2_offset] =
+                new_vc4_state->dlist[vc4_state->pos2_offset];
+        vc4_state->dlist[vc4_state->ptr0_offset] =
+                new_vc4_state->dlist[vc4_state->ptr0_offset];
 
         /* Note that we can't just call vc4_plane_write_dlist()
          * because that would smash the context data that the HVS is