drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.h

   1 /*
   2 * Copyright 2012-15 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  * Authors: AMD
  23  *
  24  */
  25
  26 #ifndef __DC_RESOURCE_DCE112_H__
  27 #define __DC_RESOURCE_DCE112_H__
  28
  29 #include "core_types.h"
  30
  31 struct dc;
  32 struct resource_pool;
  33
  34 struct resource_pool *dce112_create_resource_pool(
  35         uint8_t num_virtual_links,
  36         struct dc *dc);
  37
  38 enum dc_status dce112_validate_with_context(
  39                 struct dc *dc,
  40                 const struct dc_validation_set set[],
  41                 int set_count,
  42                 struct dc_state *context,
  43                 struct dc_state *old_context);
  44
  45 bool dce112_validate_bandwidth(
  46         struct dc *dc,
  47         struct dc_state *context,
  48         bool fast_validate);
  49
  50 enum dc_status dce112_add_stream_to_ctx(
  51                 struct dc *dc,
  52                 struct dc_state *new_ctx,
  53                 struct dc_stream_state *dc_stream);
  54
  55
  56 #endif /* __DC_RESOURCE_DCE112_H__ */
  57