linux/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.h
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   1/*
   2 * Copyright 2017 Advanced Micro Devices, Inc.
   3 *
   4 * Permission is hereby granted, free of charge, to any person obtaining a
   5 * copy of this software and associated documentation files (the "Software"),
   6 * to deal in the Software without restriction, including without limitation
   7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 * and/or sell copies of the Software, and to permit persons to whom the
   9 * Software is furnished to do so, subject to the following conditions:
  10 *
  11 * The above copyright notice and this permission notice shall be included in
  12 * all copies or substantial portions of the Software.
  13 *
  14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20 * OTHER DEALINGS IN THE SOFTWARE.
  21 *
  22 *
  23 */
  24/*
  25 * dce100_resource.h
  26 *
  27 *  Created on: 2016-01-20
  28 *      Author: qyang
  29 */
  30
  31#ifndef DCE100_RESOURCE_H_
  32#define DCE100_RESOURCE_H_
  33
  34struct dc;
  35struct resource_pool;
  36struct dc_validation_set;
  37
  38struct resource_pool *dce100_create_resource_pool(
  39        uint8_t num_virtual_links,
  40        struct dc *dc);
  41
  42enum dc_status dce100_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps);
  43
  44enum dc_status dce100_add_stream_to_ctx(
  45                struct dc *dc,
  46                struct dc_state *new_ctx,
  47                struct dc_stream_state *dc_stream);
  48
  49struct stream_encoder *dce100_find_first_free_match_stream_enc_for_link(
  50                struct resource_context *res_ctx,
  51                const struct resource_pool *pool,
  52                struct dc_stream_state *stream);
  53
  54#endif /* DCE100_RESOURCE_H_ */
  55