drm/vc4: Fix atomic_async_check to call the right mode_set function

[platform/kernel/linux-rpi.git] / drivers / gpu / drm / vc4 / vc4_plane.c

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 7707e8c..4f9057a 100644 (file)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -2205,11 +2205,15 @@ static int vc4_plane_atomic_async_check(struct drm_plane *plane,
 {
        struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
                                                                                 plane);
+       struct vc4_dev *vc4 = to_vc4_dev(plane->dev);
        struct vc4_plane_state *old_vc4_state, *new_vc4_state;
        int ret;
        u32 i;
 
-       ret = vc4_plane_mode_set(plane, new_plane_state);
+       if (vc4->gen >= VC4_GEN_6)
+               ret = vc6_plane_mode_set(plane, new_plane_state);
+       else
+               ret = vc4_plane_mode_set(plane, new_plane_state);
        if (ret)
                return ret;