1 /* $NetBSD: r600_dpm.h,v 1.3 2021/12/18 23:45:42 riastradh Exp $ */ 2 3 /* 4 * Copyright 2011 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 */ 25 #ifndef __R600_DPM_H__ 26 #define __R600_DPM_H__ 27 28 #include "radeon.h" 29 30 #define R600_ASI_DFLT 10000 31 #define R600_BSP_DFLT 0x41EB 32 #define R600_BSU_DFLT 0x2 33 #define R600_AH_DFLT 5 34 #define R600_RLP_DFLT 25 35 #define R600_RMP_DFLT 65 36 #define R600_LHP_DFLT 40 37 #define R600_LMP_DFLT 15 38 #define R600_TD_DFLT 0 39 #define R600_UTC_DFLT_00 0x24 40 #define R600_UTC_DFLT_01 0x22 41 #define R600_UTC_DFLT_02 0x22 42 #define R600_UTC_DFLT_03 0x22 43 #define R600_UTC_DFLT_04 0x22 44 #define R600_UTC_DFLT_05 0x22 45 #define R600_UTC_DFLT_06 0x22 46 #define R600_UTC_DFLT_07 0x22 47 #define R600_UTC_DFLT_08 0x22 48 #define R600_UTC_DFLT_09 0x22 49 #define R600_UTC_DFLT_10 0x22 50 #define R600_UTC_DFLT_11 0x22 51 #define R600_UTC_DFLT_12 0x22 52 #define R600_UTC_DFLT_13 0x22 53 #define R600_UTC_DFLT_14 0x22 54 #define R600_DTC_DFLT_00 0x24 55 #define R600_DTC_DFLT_01 0x22 56 #define R600_DTC_DFLT_02 0x22 57 #define R600_DTC_DFLT_03 0x22 58 #define R600_DTC_DFLT_04 0x22 59 #define R600_DTC_DFLT_05 0x22 60 #define R600_DTC_DFLT_06 0x22 61 #define R600_DTC_DFLT_07 0x22 62 #define R600_DTC_DFLT_08 0x22 63 #define R600_DTC_DFLT_09 0x22 64 #define R600_DTC_DFLT_10 0x22 65 #define R600_DTC_DFLT_11 0x22 66 #define R600_DTC_DFLT_12 0x22 67 #define R600_DTC_DFLT_13 0x22 68 #define R600_DTC_DFLT_14 0x22 69 #define R600_VRC_DFLT 0x0000C003 70 #define R600_VOLTAGERESPONSETIME_DFLT 1000 71 #define R600_BACKBIASRESPONSETIME_DFLT 1000 72 #define R600_VRU_DFLT 0x3 73 #define R600_SPLLSTEPTIME_DFLT 0x1000 74 #define R600_SPLLSTEPUNIT_DFLT 0x3 75 #define R600_TPU_DFLT 0 76 #define R600_TPC_DFLT 0x200 77 #define R600_SSTU_DFLT 0 78 #define R600_SST_DFLT 0x00C8 79 #define R600_GICST_DFLT 0x200 80 #define R600_FCT_DFLT 0x0400 81 #define R600_FCTU_DFLT 0 82 #define R600_CTXCGTT3DRPHC_DFLT 0x20 83 #define R600_CTXCGTT3DRSDC_DFLT 0x40 84 #define R600_VDDC3DOORPHC_DFLT 0x100 85 #define R600_VDDC3DOORSDC_DFLT 0x7 86 #define R600_VDDC3DOORSU_DFLT 0 87 #define R600_MPLLLOCKTIME_DFLT 100 88 #define R600_MPLLRESETTIME_DFLT 150 89 #define R600_VCOSTEPPCT_DFLT 20 90 #define R600_ENDINGVCOSTEPPCT_DFLT 5 91 #define R600_REFERENCEDIVIDER_DFLT 4 92 93 #define R600_PM_NUMBER_OF_TC 15 94 #define R600_PM_NUMBER_OF_SCLKS 20 95 #define R600_PM_NUMBER_OF_MCLKS 4 96 #define R600_PM_NUMBER_OF_VOLTAGE_LEVELS 4 97 #define R600_PM_NUMBER_OF_ACTIVITY_LEVELS 3 98 99 /* XXX are these ok? */ 100 #define R600_TEMP_RANGE_MIN (90 * 1000) 101 #define R600_TEMP_RANGE_MAX (120 * 1000) 102 103 #define FDO_PWM_MODE_STATIC 1 104 #define FDO_PWM_MODE_STATIC_RPM 5 105 106 enum r600_power_level { 107 R600_POWER_LEVEL_LOW = 0, 108 R600_POWER_LEVEL_MEDIUM = 1, 109 R600_POWER_LEVEL_HIGH = 2, 110 R600_POWER_LEVEL_CTXSW = 3, 111 }; 112 113 enum r600_td { 114 R600_TD_AUTO, 115 R600_TD_UP, 116 R600_TD_DOWN, 117 }; 118 119 enum r600_display_watermark { 120 R600_DISPLAY_WATERMARK_LOW = 0, 121 R600_DISPLAY_WATERMARK_HIGH = 1, 122 }; 123 124 enum r600_display_gap 125 { 126 R600_PM_DISPLAY_GAP_VBLANK_OR_WM = 0, 127 R600_PM_DISPLAY_GAP_VBLANK = 1, 128 R600_PM_DISPLAY_GAP_WATERMARK = 2, 129 R600_PM_DISPLAY_GAP_IGNORE = 3, 130 }; 131 132 extern const u32 r600_utc[R600_PM_NUMBER_OF_TC]; 133 extern const u32 r600_dtc[R600_PM_NUMBER_OF_TC]; 134 135 void r600_dpm_print_class_info(u32 class, u32 class2); 136 void r600_dpm_print_cap_info(u32 caps); 137 void r600_dpm_print_ps_status(struct radeon_device *rdev, 138 struct radeon_ps *rps); 139 u32 r600_dpm_get_vblank_time(struct radeon_device *rdev); 140 u32 r600_dpm_get_vrefresh(struct radeon_device *rdev); 141 bool r600_is_uvd_state(u32 class, u32 class2); 142 void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b, 143 u32 *p, u32 *u); 144 int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th); 145 void r600_gfx_clockgating_enable(struct radeon_device *rdev, bool enable); 146 void r600_dynamicpm_enable(struct radeon_device *rdev, bool enable); 147 void r600_enable_thermal_protection(struct radeon_device *rdev, bool enable); 148 void r600_enable_acpi_pm(struct radeon_device *rdev); 149 void r600_enable_dynamic_pcie_gen2(struct radeon_device *rdev, bool enable); 150 bool r600_dynamicpm_enabled(struct radeon_device *rdev); 151 void r600_enable_sclk_control(struct radeon_device *rdev, bool enable); 152 void r600_enable_mclk_control(struct radeon_device *rdev, bool enable); 153 void r600_enable_spll_bypass(struct radeon_device *rdev, bool enable); 154 void r600_wait_for_spll_change(struct radeon_device *rdev); 155 void r600_set_bsp(struct radeon_device *rdev, u32 u, u32 p); 156 void r600_set_at(struct radeon_device *rdev, 157 u32 l_to_m, u32 m_to_h, 158 u32 h_to_m, u32 m_to_l); 159 void r600_set_tc(struct radeon_device *rdev, u32 index, u32 u_t, u32 d_t); 160 void r600_select_td(struct radeon_device *rdev, enum r600_td td); 161 void r600_set_vrc(struct radeon_device *rdev, u32 vrv); 162 void r600_set_tpu(struct radeon_device *rdev, u32 u); 163 void r600_set_tpc(struct radeon_device *rdev, u32 c); 164 void r600_set_sstu(struct radeon_device *rdev, u32 u); 165 void r600_set_sst(struct radeon_device *rdev, u32 t); 166 void r600_set_git(struct radeon_device *rdev, u32 t); 167 void r600_set_fctu(struct radeon_device *rdev, u32 u); 168 void r600_set_fct(struct radeon_device *rdev, u32 t); 169 void r600_set_ctxcgtt3d_rphc(struct radeon_device *rdev, u32 p); 170 void r600_set_ctxcgtt3d_rsdc(struct radeon_device *rdev, u32 s); 171 void r600_set_vddc3d_oorsu(struct radeon_device *rdev, u32 u); 172 void r600_set_vddc3d_oorphc(struct radeon_device *rdev, u32 p); 173 void r600_set_vddc3d_oorsdc(struct radeon_device *rdev, u32 s); 174 void r600_set_mpll_lock_time(struct radeon_device *rdev, u32 lock_time); 175 void r600_set_mpll_reset_time(struct radeon_device *rdev, u32 reset_time); 176 void r600_engine_clock_entry_enable(struct radeon_device *rdev, 177 u32 index, bool enable); 178 void r600_engine_clock_entry_enable_pulse_skipping(struct radeon_device *rdev, 179 u32 index, bool enable); 180 void r600_engine_clock_entry_enable_post_divider(struct radeon_device *rdev, 181 u32 index, bool enable); 182 void r600_engine_clock_entry_set_post_divider(struct radeon_device *rdev, 183 u32 index, u32 divider); 184 void r600_engine_clock_entry_set_reference_divider(struct radeon_device *rdev, 185 u32 index, u32 divider); 186 void r600_engine_clock_entry_set_feedback_divider(struct radeon_device *rdev, 187 u32 index, u32 divider); 188 void r600_engine_clock_entry_set_step_time(struct radeon_device *rdev, 189 u32 index, u32 step_time); 190 void r600_vid_rt_set_ssu(struct radeon_device *rdev, u32 u); 191 void r600_vid_rt_set_vru(struct radeon_device *rdev, u32 u); 192 void r600_vid_rt_set_vrt(struct radeon_device *rdev, u32 rt); 193 void r600_voltage_control_enable_pins(struct radeon_device *rdev, 194 u64 mask); 195 void r600_voltage_control_program_voltages(struct radeon_device *rdev, 196 enum r600_power_level index, u64 pins); 197 void r600_voltage_control_deactivate_static_control(struct radeon_device *rdev, 198 u64 mask); 199 void r600_power_level_enable(struct radeon_device *rdev, 200 enum r600_power_level index, bool enable); 201 void r600_power_level_set_voltage_index(struct radeon_device *rdev, 202 enum r600_power_level index, u32 voltage_index); 203 void r600_power_level_set_mem_clock_index(struct radeon_device *rdev, 204 enum r600_power_level index, u32 mem_clock_index); 205 void r600_power_level_set_eng_clock_index(struct radeon_device *rdev, 206 enum r600_power_level index, u32 eng_clock_index); 207 void r600_power_level_set_watermark_id(struct radeon_device *rdev, 208 enum r600_power_level index, 209 enum r600_display_watermark watermark_id); 210 void r600_power_level_set_pcie_gen2(struct radeon_device *rdev, 211 enum r600_power_level index, bool compatible); 212 enum r600_power_level r600_power_level_get_current_index(struct radeon_device *rdev); 213 enum r600_power_level r600_power_level_get_target_index(struct radeon_device *rdev); 214 void r600_power_level_set_enter_index(struct radeon_device *rdev, 215 enum r600_power_level index); 216 void r600_wait_for_power_level_unequal(struct radeon_device *rdev, 217 enum r600_power_level index); 218 void r600_wait_for_power_level(struct radeon_device *rdev, 219 enum r600_power_level index); 220 void r600_start_dpm(struct radeon_device *rdev); 221 void r600_stop_dpm(struct radeon_device *rdev); 222 223 bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor); 224 225 int r600_get_platform_caps(struct radeon_device *rdev); 226 227 int r600_parse_extended_power_table(struct radeon_device *rdev); 228 void r600_free_extended_power_table(struct radeon_device *rdev); 229 230 enum radeon_pcie_gen r600_get_pcie_gen_support(struct radeon_device *rdev, 231 u32 sys_mask, 232 enum radeon_pcie_gen asic_gen, 233 enum radeon_pcie_gen default_gen); 234 235 u16 r600_get_pcie_lane_support(struct radeon_device *rdev, 236 u16 asic_lanes, 237 u16 default_lanes); 238 u8 r600_encode_pci_lane_width(u32 lanes); 239 240 #endif 241
Indexes created Sat Sep 20 22:09:52 GMT 2025