root/drivers/gpu/drm/amd/display/dc/dml/dml1_display_rq_dlg_calc.h

INCLUDED FROM

   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  * Authors: AMD
  23  *
  24  */
  25 
  26 #ifndef __DISPLAY_RQ_DLG_CALC_H__
  27 #define __DISPLAY_RQ_DLG_CALC_H__
  28 
  29 #include "dml_common_defs.h"
  30 
  31 struct display_mode_lib;
  32 
  33 #include "display_rq_dlg_helpers.h"
  34 
  35 void dml1_extract_rq_regs(
  36                 struct display_mode_lib *mode_lib,
  37                 struct _vcs_dpi_display_rq_regs_st *rq_regs,
  38                 const struct _vcs_dpi_display_rq_params_st rq_param);
  39 /* Function: dml_rq_dlg_get_rq_params
  40  *  Calculate requestor related parameters that register definition agnostic
  41  *  (i.e. this layer does try to separate real values from register definition)
  42  * Input:
  43  *  pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
  44  * Output:
  45  *  rq_param - values that can be used to setup RQ (e.g. swath_height, plane1_addr, etc.)
  46  */
  47 void dml1_rq_dlg_get_rq_params(
  48                 struct display_mode_lib *mode_lib,
  49                 struct _vcs_dpi_display_rq_params_st *rq_param,
  50                 const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param);
  51 
  52 
  53 /* Function: dml_rq_dlg_get_dlg_params
  54  *  Calculate deadline related parameters
  55  */
  56 void dml1_rq_dlg_get_dlg_params(
  57                 struct display_mode_lib *mode_lib,
  58                 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
  59                 struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
  60                 const struct _vcs_dpi_display_rq_dlg_params_st rq_dlg_param,
  61                 const struct _vcs_dpi_display_dlg_sys_params_st dlg_sys_param,
  62                 const struct _vcs_dpi_display_e2e_pipe_params_st e2e_pipe_param,
  63                 const bool cstate_en,
  64                 const bool pstate_en,
  65                 const bool vm_en,
  66                 const bool iflip_en);
  67 
  68 #endif