1 /* $NetBSD: dml1_display_rq_dlg_calc.h,v 1.2 2021/12/18 23:45:04 riastradh Exp $ */ 2 3 /* 4 * Copyright 2017 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28 #ifndef __DISPLAY_RQ_DLG_CALC_H__ 29 #define __DISPLAY_RQ_DLG_CALC_H__ 30 31 #include "dml_common_defs.h" 32 33 struct display_mode_lib; 34 35 #include "display_rq_dlg_helpers.h" 36 37 void dml1_extract_rq_regs( 38 struct display_mode_lib *mode_lib, 39 struct _vcs_dpi_display_rq_regs_st *rq_regs, 40 const struct _vcs_dpi_display_rq_params_st rq_param); 41 /* Function: dml_rq_dlg_get_rq_params 42 * Calculate requestor related parameters that register definition agnostic 43 * (i.e. this layer does try to separate real values from register definition) 44 * Input: 45 * pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.) 46 * Output: 47 * rq_param - values that can be used to setup RQ (e.g. swath_height, plane1_addr, etc.) 48 */ 49 void dml1_rq_dlg_get_rq_params( 50 struct display_mode_lib *mode_lib, 51 struct _vcs_dpi_display_rq_params_st *rq_param, 52 const struct _vcs_dpi_display_pipe_source_params_st pipe_src_param); 53 54 55 /* Function: dml_rq_dlg_get_dlg_params 56 * Calculate deadline related parameters 57 */ 58 void dml1_rq_dlg_get_dlg_params( 59 struct display_mode_lib *mode_lib, 60 struct _vcs_dpi_display_dlg_regs_st *dlg_regs, 61 struct _vcs_dpi_display_ttu_regs_st *ttu_regs, 62 const struct _vcs_dpi_display_rq_dlg_params_st rq_dlg_param, 63 const struct _vcs_dpi_display_dlg_sys_params_st dlg_sys_param, 64 const struct _vcs_dpi_display_e2e_pipe_params_st e2e_pipe_param, 65 const bool cstate_en, 66 const bool pstate_en, 67 const bool vm_en, 68 const bool iflip_en); 69 70 #endif 71