drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.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_HWSS_DCE100_H__
  27 #define __DC_HWSS_DCE100_H__
  28
  29 #include "core_types.h"
  30 #include "hw_sequencer_private.h"
  31
  32 struct dc;
  33 struct dc_state;
  34
  35 void dce100_hw_sequencer_construct(struct dc *dc);
  36
  37 void dce100_prepare_bandwidth(
  38                 struct dc *dc,
  39                 struct dc_state *context);
  40
  41 void dce100_optimize_bandwidth(
  42                 struct dc *dc,
  43                 struct dc_state *context);
  44
  45 bool dce100_enable_display_power_gating(struct dc *dc, uint8_t controller_id,
  46                                         struct dc_bios *dcb,
  47                                         enum pipe_gating_control power_gating);
  48
  49 #endif /* __DC_HWSS_DCE100_H__ */
  50