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 #ifndef __DAL_MEM_INPUT_H__ 26 #define __DAL_MEM_INPUT_H__ 27 28 #include "dc.h" 29 #include "include/grph_object_id.h" 30 31 #include "dml/display_mode_structs.h" 32 33 struct dchub_init_data; 34 struct cstate_pstate_watermarks_st { 35 uint32_t cstate_exit_ns; 36 uint32_t cstate_enter_plus_exit_ns; 37 uint32_t pstate_change_ns; 38 }; 39 40 struct dcn_watermarks { 41 uint32_t pte_meta_urgent_ns; 42 uint32_t urgent_ns; 43 #if defined(CONFIG_DRM_AMD_DC_DCN2_1) 44 uint32_t frac_urg_bw_nom; 45 uint32_t frac_urg_bw_flip; 46 #endif 47 struct cstate_pstate_watermarks_st cstate_pstate; 48 }; 49 50 struct dcn_watermark_set { 51 struct dcn_watermarks a; 52 struct dcn_watermarks b; 53 struct dcn_watermarks c; 54 struct dcn_watermarks d; 55 }; 56 57 struct dce_watermarks { 58 int a_mark; 59 int b_mark; 60 int c_mark; 61 int d_mark; 62 }; 63 64 struct stutter_modes { 65 bool enhanced; 66 bool quad_dmif_buffer; 67 bool watermark_nb_pstate; 68 }; 69 70 struct mem_input { 71 const struct mem_input_funcs *funcs; 72 struct dc_context *ctx; 73 struct dc_plane_address request_address; 74 struct dc_plane_address current_address; 75 int inst; 76 struct stutter_modes stutter_mode; 77 }; 78 79 struct vm_system_aperture_param { 80 PHYSICAL_ADDRESS_LOC sys_default; 81 PHYSICAL_ADDRESS_LOC sys_low; 82 PHYSICAL_ADDRESS_LOC sys_high; 83 }; 84 85 struct vm_context0_param { 86 PHYSICAL_ADDRESS_LOC pte_base; 87 PHYSICAL_ADDRESS_LOC pte_start; 88 PHYSICAL_ADDRESS_LOC pte_end; 89 PHYSICAL_ADDRESS_LOC fault_default; 90 }; 91 92 struct mem_input_funcs { 93 void (*mem_input_setup)( 94 struct mem_input *mem_input, 95 struct _vcs_dpi_display_dlg_regs_st *dlg_regs, 96 struct _vcs_dpi_display_ttu_regs_st *ttu_regs, 97 struct _vcs_dpi_display_rq_regs_st *rq_regs, 98 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); 99 100 void (*dcc_control)(struct mem_input *mem_input, bool enable, 101 bool independent_64b_blks); 102 void (*mem_program_viewport)( 103 struct mem_input *mem_input, 104 const struct rect *viewport, 105 const struct rect *viewport_c); 106 107 void (*mem_input_program_display_marks)( 108 struct mem_input *mem_input, 109 struct dce_watermarks nbp, 110 struct dce_watermarks stutter, 111 struct dce_watermarks stutter_enter, 112 struct dce_watermarks urgent, 113 uint32_t total_dest_line_time_ns); 114 115 void (*mem_input_program_chroma_display_marks)( 116 struct mem_input *mem_input, 117 struct dce_watermarks nbp, 118 struct dce_watermarks stutter, 119 struct dce_watermarks urgent, 120 uint32_t total_dest_line_time_ns); 121 122 void (*allocate_mem_input)( 123 struct mem_input *mem_input, 124 uint32_t h_total,/* for current target */ 125 uint32_t v_total,/* for current target */ 126 uint32_t pix_clk_khz,/* for current target */ 127 uint32_t total_streams_num); 128 129 void (*free_mem_input)( 130 struct mem_input *mem_input, 131 uint32_t paths_num); 132 133 bool (*mem_input_program_surface_flip_and_addr)( 134 struct mem_input *mem_input, 135 const struct dc_plane_address *address, 136 bool flip_immediate); 137 138 void (*mem_input_program_pte_vm)( 139 struct mem_input *mem_input, 140 enum surface_pixel_format format, 141 union dc_tiling_info *tiling_info, 142 enum dc_rotation_angle rotation); 143 144 void (*mem_input_set_vm_system_aperture_settings)( 145 struct mem_input *mem_input, 146 struct vm_system_aperture_param *apt); 147 148 void (*mem_input_set_vm_context0_settings)( 149 struct mem_input *mem_input, 150 const struct vm_context0_param *vm0); 151 152 void (*mem_input_program_surface_config)( 153 struct mem_input *mem_input, 154 enum surface_pixel_format format, 155 union dc_tiling_info *tiling_info, 156 struct plane_size *plane_size, 157 enum dc_rotation_angle rotation, 158 struct dc_plane_dcc_param *dcc, 159 bool horizontal_mirror); 160 161 bool (*mem_input_is_flip_pending)(struct mem_input *mem_input); 162 163 void (*mem_input_update_dchub)(struct mem_input *mem_input, 164 struct dchub_init_data *dh_data); 165 166 void (*set_blank)(struct mem_input *mi, bool blank); 167 void (*set_hubp_blank_en)(struct mem_input *mi, bool blank); 168 169 void (*set_cursor_attributes)( 170 struct mem_input *mem_input, 171 const struct dc_cursor_attributes *attr); 172 173 void (*set_cursor_position)( 174 struct mem_input *mem_input, 175 const struct dc_cursor_position *pos, 176 const struct dc_cursor_mi_param *param); 177 178 }; 179 180 #endif 181