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