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 26 #ifndef __DM_SERVICES_TYPES_H__ 27 #define __DM_SERVICES_TYPES_H__ 28 29 #include "os_types.h" 30 #include "dc_types.h" 31 32 struct pp_smu_funcs; 33 34 struct dm_pp_clock_range { 35 int min_khz; 36 int max_khz; 37 }; 38 39 enum dm_pp_clocks_state { 40 DM_PP_CLOCKS_STATE_INVALID, 41 DM_PP_CLOCKS_STATE_ULTRA_LOW, 42 DM_PP_CLOCKS_STATE_LOW, 43 DM_PP_CLOCKS_STATE_NOMINAL, 44 DM_PP_CLOCKS_STATE_PERFORMANCE, 45 46 /* Starting from DCE11, Max 8 levels of DPM state supported. */ 47 DM_PP_CLOCKS_DPM_STATE_LEVEL_INVALID = DM_PP_CLOCKS_STATE_INVALID, 48 DM_PP_CLOCKS_DPM_STATE_LEVEL_0, 49 DM_PP_CLOCKS_DPM_STATE_LEVEL_1, 50 DM_PP_CLOCKS_DPM_STATE_LEVEL_2, 51 /* to be backward compatible */ 52 DM_PP_CLOCKS_DPM_STATE_LEVEL_3, 53 DM_PP_CLOCKS_DPM_STATE_LEVEL_4, 54 DM_PP_CLOCKS_DPM_STATE_LEVEL_5, 55 DM_PP_CLOCKS_DPM_STATE_LEVEL_6, 56 DM_PP_CLOCKS_DPM_STATE_LEVEL_7, 57 58 DM_PP_CLOCKS_MAX_STATES 59 }; 60 61 struct dm_pp_gpu_clock_range { 62 enum dm_pp_clocks_state clock_state; 63 struct dm_pp_clock_range sclk; 64 struct dm_pp_clock_range mclk; 65 struct dm_pp_clock_range eclk; 66 struct dm_pp_clock_range dclk; 67 }; 68 69 enum dm_pp_clock_type { 70 DM_PP_CLOCK_TYPE_DISPLAY_CLK = 1, 71 DM_PP_CLOCK_TYPE_ENGINE_CLK, /* System clock */ 72 DM_PP_CLOCK_TYPE_MEMORY_CLK, 73 DM_PP_CLOCK_TYPE_DCFCLK, 74 DM_PP_CLOCK_TYPE_DCEFCLK, 75 DM_PP_CLOCK_TYPE_SOCCLK, 76 DM_PP_CLOCK_TYPE_PIXELCLK, 77 DM_PP_CLOCK_TYPE_DISPLAYPHYCLK, 78 DM_PP_CLOCK_TYPE_DPPCLK, 79 DM_PP_CLOCK_TYPE_FCLK, 80 }; 81 82 #define DC_DECODE_PP_CLOCK_TYPE(clk_type) \ 83 (clk_type) == DM_PP_CLOCK_TYPE_DISPLAY_CLK ? "Display" : \ 84 (clk_type) == DM_PP_CLOCK_TYPE_ENGINE_CLK ? "Engine" : \ 85 (clk_type) == DM_PP_CLOCK_TYPE_MEMORY_CLK ? "Memory" : \ 86 (clk_type) == DM_PP_CLOCK_TYPE_DCFCLK ? "DCF" : \ 87 (clk_type) == DM_PP_CLOCK_TYPE_DCEFCLK ? "DCEF" : \ 88 (clk_type) == DM_PP_CLOCK_TYPE_SOCCLK ? "SoC" : \ 89 (clk_type) == DM_PP_CLOCK_TYPE_PIXELCLK ? "Pixel" : \ 90 (clk_type) == DM_PP_CLOCK_TYPE_DISPLAYPHYCLK ? "Display PHY" : \ 91 (clk_type) == DM_PP_CLOCK_TYPE_DPPCLK ? "DPP" : \ 92 (clk_type) == DM_PP_CLOCK_TYPE_FCLK ? "F" : \ 93 "Invalid" 94 95 #define DM_PP_MAX_CLOCK_LEVELS 16 96 97 struct dm_pp_clock_levels { 98 uint32_t num_levels; 99 uint32_t clocks_in_khz[DM_PP_MAX_CLOCK_LEVELS]; 100 }; 101 102 struct dm_pp_clock_with_latency { 103 uint32_t clocks_in_khz; 104 uint32_t latency_in_us; 105 }; 106 107 struct dm_pp_clock_levels_with_latency { 108 uint32_t num_levels; 109 struct dm_pp_clock_with_latency data[DM_PP_MAX_CLOCK_LEVELS]; 110 }; 111 112 struct dm_pp_clock_with_voltage { 113 uint32_t clocks_in_khz; 114 uint32_t voltage_in_mv; 115 }; 116 117 struct dm_pp_clock_levels_with_voltage { 118 uint32_t num_levels; 119 struct dm_pp_clock_with_voltage data[DM_PP_MAX_CLOCK_LEVELS]; 120 }; 121 122 struct dm_pp_single_disp_config { 123 enum signal_type signal; 124 uint8_t transmitter; 125 uint8_t ddi_channel_mapping; 126 uint8_t pipe_idx; 127 uint32_t src_height; 128 uint32_t src_width; 129 uint32_t v_refresh; 130 uint32_t sym_clock; /* HDMI only */ 131 struct dc_link_settings link_settings; /* DP only */ 132 }; 133 134 #define MAX_WM_SETS 4 135 136 enum dm_pp_wm_set_id { 137 WM_SET_A = 0, 138 WM_SET_B, 139 WM_SET_C, 140 WM_SET_D, 141 WM_SET_INVALID = 0xffff, 142 }; 143 144 struct dm_pp_clock_range_for_wm_set { 145 enum dm_pp_wm_set_id wm_set_id; 146 uint32_t wm_min_eng_clk_in_khz; 147 uint32_t wm_max_eng_clk_in_khz; 148 uint32_t wm_min_mem_clk_in_khz; 149 uint32_t wm_max_mem_clk_in_khz; 150 }; 151 152 struct dm_pp_wm_sets_with_clock_ranges { 153 uint32_t num_wm_sets; 154 struct dm_pp_clock_range_for_wm_set wm_clk_ranges[MAX_WM_SETS]; 155 }; 156 157 struct dm_pp_clock_range_for_dmif_wm_set_soc15 { 158 enum dm_pp_wm_set_id wm_set_id; 159 uint32_t wm_min_dcfclk_clk_in_khz; 160 uint32_t wm_max_dcfclk_clk_in_khz; 161 uint32_t wm_min_mem_clk_in_khz; 162 uint32_t wm_max_mem_clk_in_khz; 163 }; 164 165 struct dm_pp_clock_range_for_mcif_wm_set_soc15 { 166 enum dm_pp_wm_set_id wm_set_id; 167 uint32_t wm_min_socclk_clk_in_khz; 168 uint32_t wm_max_socclk_clk_in_khz; 169 uint32_t wm_min_mem_clk_in_khz; 170 uint32_t wm_max_mem_clk_in_khz; 171 }; 172 173 struct dm_pp_wm_sets_with_clock_ranges_soc15 { 174 uint32_t num_wm_dmif_sets; 175 uint32_t num_wm_mcif_sets; 176 struct dm_pp_clock_range_for_dmif_wm_set_soc15 177 wm_dmif_clocks_ranges[MAX_WM_SETS]; 178 struct dm_pp_clock_range_for_mcif_wm_set_soc15 179 wm_mcif_clocks_ranges[MAX_WM_SETS]; 180 }; 181 182 #define MAX_DISPLAY_CONFIGS 6 183 184 struct dm_pp_display_configuration { 185 bool nb_pstate_switch_disable;/* controls NB PState switch */ 186 bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */ 187 bool cpu_pstate_disable; 188 uint32_t cpu_pstate_separation_time; 189 190 uint32_t min_memory_clock_khz; 191 uint32_t min_engine_clock_khz; 192 uint32_t min_engine_clock_deep_sleep_khz; 193 194 uint32_t avail_mclk_switch_time_us; 195 uint32_t avail_mclk_switch_time_in_disp_active_us; 196 uint32_t min_dcfclock_khz; 197 uint32_t min_dcfc_deep_sleep_clock_khz; 198 199 uint32_t disp_clk_khz; 200 201 bool all_displays_in_sync; 202 203 uint8_t display_count; 204 struct dm_pp_single_disp_config disp_configs[MAX_DISPLAY_CONFIGS]; 205 206 /*Controller Index of primary display - used in MCLK SMC switching hang 207 * SW Workaround*/ 208 uint8_t crtc_index; 209 /*htotal*1000/pixelclk - used in MCLK SMC switching hang SW Workaround*/ 210 uint32_t line_time_in_us; 211 }; 212 213 struct dm_bl_data_point { 214 /* Brightness level in percentage */ 215 uint8_t luminance; 216 /* Brightness level as effective value in range 0-255, 217 * corresponding to above percentage 218 */ 219 uint8_t signal_level; 220 }; 221 222 /* Total size of the structure should not exceed 256 bytes */ 223 struct dm_acpi_atif_backlight_caps { 224 uint16_t size; /* Bytes 0-1 (2 bytes) */ 225 uint16_t flags; /* Byted 2-3 (2 bytes) */ 226 uint8_t error_code; /* Byte 4 */ 227 uint8_t ac_level_percentage; /* Byte 5 */ 228 uint8_t dc_level_percentage; /* Byte 6 */ 229 uint8_t min_input_signal; /* Byte 7 */ 230 uint8_t max_input_signal; /* Byte 8 */ 231 uint8_t num_data_points; /* Byte 9 */ 232 struct dm_bl_data_point data_points[99]; /* Bytes 10-207 (198 bytes)*/ 233 }; 234 235 enum dm_acpi_display_type { 236 AcpiDisplayType_LCD1 = 0, 237 AcpiDisplayType_CRT1 = 1, 238 AcpiDisplayType_DFP1 = 3, 239 AcpiDisplayType_CRT2 = 4, 240 AcpiDisplayType_LCD2 = 5, 241 AcpiDisplayType_DFP2 = 7, 242 AcpiDisplayType_DFP3 = 9, 243 AcpiDisplayType_DFP4 = 10, 244 AcpiDisplayType_DFP5 = 11, 245 AcpiDisplayType_DFP6 = 12 246 }; 247 248 struct dm_pp_power_level_change_request { 249 enum dm_pp_clocks_state power_level; 250 }; 251 252 struct dm_pp_clock_for_voltage_req { 253 enum dm_pp_clock_type clk_type; 254 uint32_t clocks_in_khz; 255 }; 256 257 struct dm_pp_static_clock_info { 258 uint32_t max_sclk_khz; 259 uint32_t max_mclk_khz; 260 261 /* max possible display block clocks state */ 262 enum dm_pp_clocks_state max_clocks_state; 263 }; 264 265 struct dtn_min_clk_info { 266 uint32_t disp_clk_khz; 267 uint32_t min_engine_clock_khz; 268 uint32_t min_memory_clock_khz; 269 }; 270 271 #endif 272