drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.h

   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
  34 struct dc;
  35 struct resource_pool;
  36 struct dc_validation_set;
  37
  38 struct resource_pool *dce100_create_resource_pool(
  39         uint8_t num_virtual_links,
  40         struct dc *dc);
  41
  42 enum dc_status dce100_validate_plane(const struct dc_plane_state *plane_state, struct dc_caps *caps);
  43
  44 enum 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
  49 struct 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_ */