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 69