evdi.c

   1 /*
   2  * Copyright 2016 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 #include "drv_priv.h"
   8 #include "helpers.h"
   9 #include "util.h"
  10
  11 static const uint32_t render_target_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB8888 };
  12
  13 static int evdi_init(struct driver *drv)
  14 {
  15         int ret;
  16         ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
  17                                    &LINEAR_METADATA, BO_USE_RENDER_MASK);
  18         if (ret)
  19                 return ret;
  20
  21         return drv_modify_linear_combinations(drv);
  22 }
  23
  24 struct backend backend_evdi = {
  25         .name = "evdi",
  26         .init = evdi_init,
  27         .bo_create = drv_dumb_bo_create,
  28         .bo_destroy = drv_dumb_bo_destroy,
  29         .bo_import = drv_prime_bo_import,
  30         .bo_map = drv_dumb_bo_map,
  31         .bo_unmap = drv_bo_munmap,
  32 };