minigbm: add bytes per pixel function

[android-x86/external-minigbm.git] / udl.c

diff --git a/udl.c b/udl.c
index 35d3eb4..42a8739 100644 (file)
--- a/udl.c
+++ b/udl.c
@@ -1,22 +1,29 @@
 /*
- * Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
+ * Copyright 2014 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "drv_priv.h"
 #include "helpers.h"
+#include "util.h"
 
-const struct backend backend_udl =
+static const uint32_t supported_formats[] = {
+       DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB8888
+};
+
+static int udl_init(struct driver *drv)
+{
+       return drv_add_linear_combinations(drv, supported_formats,
+                                          ARRAY_SIZE(supported_formats));
+}
+
+struct backend backend_udl =
 {
        .name = "udl",
+       .init = udl_init,
        .bo_create = drv_dumb_bo_create,
        .bo_destroy = drv_dumb_bo_destroy,
+       .bo_import = drv_prime_bo_import,
        .bo_map = drv_dumb_bo_map,
-       .format_list = {
-               {DRV_FORMAT_XRGB8888, DRV_BO_USE_SCANOUT | DRV_BO_USE_CURSOR | DRV_BO_USE_RENDERING},
-               {DRV_FORMAT_XRGB8888, DRV_BO_USE_SCANOUT | DRV_BO_USE_CURSOR | DRV_BO_USE_LINEAR},
-               {DRV_FORMAT_ARGB8888, DRV_BO_USE_SCANOUT | DRV_BO_USE_CURSOR | DRV_BO_USE_RENDERING},
-               {DRV_FORMAT_ARGB8888, DRV_BO_USE_SCANOUT | DRV_BO_USE_CURSOR | DRV_BO_USE_LINEAR},
-       }
 };