LXR linux/drivers/staging/android/ion/ion

   1/*
   2 * Based on work from:
   3 *   Andrew Andrianov <andrew@ncrmnt.org>
   4 *   Google
   5 *   The Linux Foundation
   6 *
   7 * This program is free software; you can redistribute it and/or modify
   8 * it under the terms of the GNU General Public License version 2 as
   9 * published by the Free Software Foundation.
  10 */
  11
  12#ifndef _ION_OF_H
  13#define _ION_OF_H
  14
  15struct ion_of_heap {
  16        const char *compat;
  17        int heap_id;
  18        int type;
  19        const char *name;
  20        int align;
  21};
  22
  23#define PLATFORM_HEAP(_compat, _id, _type, _name) \
  24{ \
  25        .compat = _compat, \
  26        .heap_id = _id, \
  27        .type = _type, \
  28        .name = _name, \
  29        .align = PAGE_SIZE, \
  30}
  31
  32struct ion_platform_data *ion_parse_dt(struct platform_device *pdev,
  33                                        struct ion_of_heap *compatible);
  34
  35void ion_destroy_platform_data(struct ion_platform_data *data);
  36
  37#endif
  38