marvell.c

   1 /*
   2  * Copyright 2015 The Chromium OS Authors. All rights reserved.
   3  * Use of this source code is governed by a BSD-style license that can be
   4  * found in the LICENSE file.
   5  */
   6
   7 #ifdef DRV_MARVELL
   8
   9 #include "drv_priv.h"
  10 #include "helpers.h"
  11 #include "util.h"
  12
  13 static struct supported_combination combos[2] = {
  14         {DRM_FORMAT_ARGB8888, DRM_FORMAT_MOD_NONE,
  15                 BO_USE_CURSOR | BO_USE_LINEAR | BO_USE_RENDERING | BO_USE_SW_READ_OFTEN |
  16                 BO_USE_SW_WRITE_OFTEN | BO_USE_SW_READ_RARELY | BO_USE_SW_WRITE_RARELY},
  17         {DRM_FORMAT_XRGB8888, DRM_FORMAT_MOD_NONE,
  18                 BO_USE_CURSOR | BO_USE_LINEAR | BO_USE_RENDERING | BO_USE_SW_READ_OFTEN |
  19                 BO_USE_SW_WRITE_OFTEN | BO_USE_SW_READ_RARELY | BO_USE_SW_WRITE_RARELY},
  20 }
  21
  22 static int marvell_init(struct driver *drv)
  23 {
  24         drv_insert_combinations(drv, combos, ARRAY_SIZE(combos));
  25         return drv_add_kms_flags(drv);
  26 }
  27
  28 struct backend backend_marvell =
  29 {
  30         .name = "marvell",
  31         .init = marvell_init,
  32         .bo_create = drv_dumb_bo_create,
  33         .bo_destroy = drv_dumb_bo_destroy,
  34         .bo_import = drv_prime_bo_import,
  35         .bo_map = drv_dumb_bo_map,
  36 };
  37
  38 #endif