drm/vmwgfx: Fix kms preferred mode sorting

The preferred mode typically didn't end up first, since the function
drm_mode_connector_list_update() reordered the modes.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index ae87e7ec06ef..ef605b66458f 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -1554,11 +1554,9 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
                 drm_mode_probed_add(connector, mode);
         }
 
-        /* Move the prefered mode first, help apps pick the right mode. */
-        if (du->pref_mode)
-                list_move(&du->pref_mode->head, &connector->probed_modes);
-
         drm_mode_connector_list_update(connector, true);
+        /* Move the prefered mode first, help apps pick the right mode. */
+        drm_mode_sort(&connector->modes);
 
         return 1;
 }