2 * Copyright 2012 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
23 #ifndef __SUMO_DPM_H__
24 #define __SUMO_DPM_H__
28 #define SUMO_MAX_HARDWARE_POWERLEVELS 5
29 #define SUMO_PM_NUMBER_OF_TC 15
37 u32 sclk_dpm_tdp_limit;
40 /* used for the flags field */
41 #define SUMO_POWERSTATE_FLAGS_FORCE_NBPS1_STATE (1 << 0)
42 #define SUMO_POWERSTATE_FLAGS_BOOST_STATE (1 << 1)
45 struct sumo_pl levels[SUMO_MAX_HARDWARE_POWERLEVELS];
51 #define NUMBER_OF_M3ARB_PARAM_SETS 10
52 #define SUMO_MAX_NUMBER_VOLTAGES 4
54 struct sumo_disp_clock_voltage_mapping_table {
55 u32 num_max_voltage_levels;
56 u32 display_clock_frequency[SUMO_MAX_NUMBER_VOLTAGES];
59 struct sumo_vid_mapping_entry {
64 struct sumo_vid_mapping_table {
66 struct sumo_vid_mapping_entry entries[SUMO_MAX_NUMBER_VOLTAGES];
69 struct sumo_sclk_voltage_mapping_entry {
75 struct sumo_sclk_voltage_mapping_table {
76 u32 num_max_dpm_entries;
77 struct sumo_sclk_voltage_mapping_entry entries[SUMO_MAX_HARDWARE_POWERLEVELS];
80 struct sumo_sys_info {
84 u16 bootup_nb_voltage_index;
87 struct sumo_sclk_voltage_mapping_table sclk_voltage_mapping_table;
88 struct sumo_disp_clock_voltage_mapping_table disp_clk_voltage_mapping_table;
89 struct sumo_vid_mapping_table vid_mapping_table;
90 u32 csr_m3_arb_cntl_default[NUMBER_OF_M3ARB_PARAM_SETS];
91 u32 csr_m3_arb_cntl_uvd[NUMBER_OF_M3ARB_PARAM_SETS];
92 u32 csr_m3_arb_cntl_fs3d[NUMBER_OF_M3ARB_PARAM_SETS];
93 u32 sclk_dpm_boost_margin;
94 u32 sclk_dpm_throttle_margin;
95 u32 sclk_dpm_tdp_limit_pg;
97 u32 sclk_dpm_tdp_limit_boost;
103 struct sumo_power_info {
112 u32 thermal_auto_throttling;
115 struct sumo_sys_info sys_info;
116 struct sumo_pl acpi_pl;
117 struct sumo_pl boot_pl;
118 struct sumo_pl boost_pl;
119 bool disable_gfx_power_gating_in_uvd;
120 bool driver_nbps_policy_disable;
121 bool enable_alt_vddnb;
122 bool enable_dynamic_m3_arbiter;
123 bool enable_gfx_clock_gating;
124 bool enable_gfx_power_gating;
125 bool enable_mg_clock_gating;
127 bool enable_auto_thermal_throttling;
128 bool enable_dynamic_patch_ps;
131 struct radeon_ps current_rps;
132 struct sumo_ps current_ps;
133 struct radeon_ps requested_rps;
134 struct sumo_ps requested_ps;
137 #define SUMO_UTC_DFLT_00 0x48
138 #define SUMO_UTC_DFLT_01 0x44
139 #define SUMO_UTC_DFLT_02 0x44
140 #define SUMO_UTC_DFLT_03 0x44
141 #define SUMO_UTC_DFLT_04 0x44
142 #define SUMO_UTC_DFLT_05 0x44
143 #define SUMO_UTC_DFLT_06 0x44
144 #define SUMO_UTC_DFLT_07 0x44
145 #define SUMO_UTC_DFLT_08 0x44
146 #define SUMO_UTC_DFLT_09 0x44
147 #define SUMO_UTC_DFLT_10 0x44
148 #define SUMO_UTC_DFLT_11 0x44
149 #define SUMO_UTC_DFLT_12 0x44
150 #define SUMO_UTC_DFLT_13 0x44
151 #define SUMO_UTC_DFLT_14 0x44
153 #define SUMO_DTC_DFLT_00 0x48
154 #define SUMO_DTC_DFLT_01 0x44
155 #define SUMO_DTC_DFLT_02 0x44
156 #define SUMO_DTC_DFLT_03 0x44
157 #define SUMO_DTC_DFLT_04 0x44
158 #define SUMO_DTC_DFLT_05 0x44
159 #define SUMO_DTC_DFLT_06 0x44
160 #define SUMO_DTC_DFLT_07 0x44
161 #define SUMO_DTC_DFLT_08 0x44
162 #define SUMO_DTC_DFLT_09 0x44
163 #define SUMO_DTC_DFLT_10 0x44
164 #define SUMO_DTC_DFLT_11 0x44
165 #define SUMO_DTC_DFLT_12 0x44
166 #define SUMO_DTC_DFLT_13 0x44
167 #define SUMO_DTC_DFLT_14 0x44
169 #define SUMO_AH_DFLT 5
171 #define SUMO_R_DFLT0 70
172 #define SUMO_R_DFLT1 70
173 #define SUMO_R_DFLT2 70
174 #define SUMO_R_DFLT3 70
175 #define SUMO_R_DFLT4 100
177 #define SUMO_L_DFLT0 0
178 #define SUMO_L_DFLT1 20
179 #define SUMO_L_DFLT2 20
180 #define SUMO_L_DFLT3 20
181 #define SUMO_L_DFLT4 20
182 #define SUMO_VRC_DFLT 0x30033
183 #define SUMO_MGCGTTLOCAL0_DFLT 0
184 #define SUMO_MGCGTTLOCAL1_DFLT 0
185 #define SUMO_GICST_DFLT 19
186 #define SUMO_SST_DFLT 8
187 #define SUMO_VOLTAGEDROPT_DFLT 1
188 #define SUMO_GFXPOWERGATINGT_DFLT 100
191 void sumo_gfx_clockgating_initialize(struct radeon_device *rdev);
192 void sumo_program_vc(struct radeon_device *rdev, u32 vrc);
193 void sumo_clear_vc(struct radeon_device *rdev);
194 void sumo_program_sstp(struct radeon_device *rdev);
195 void sumo_take_smu_control(struct radeon_device *rdev, bool enable);
196 void sumo_construct_sclk_voltage_mapping_table(struct radeon_device *rdev,
197 struct sumo_sclk_voltage_mapping_table *sclk_voltage_mapping_table,
198 ATOM_AVAILABLE_SCLK_LIST *table);
199 void sumo_construct_vid_mapping_table(struct radeon_device *rdev,
200 struct sumo_vid_mapping_table *vid_mapping_table,
201 ATOM_AVAILABLE_SCLK_LIST *table);
202 u32 sumo_convert_vid2_to_vid7(struct radeon_device *rdev,
203 struct sumo_vid_mapping_table *vid_mapping_table,
205 u32 sumo_get_sleep_divider_from_id(u32 id);
206 u32 sumo_get_sleep_divider_id_from_clock(struct radeon_device *rdev,
211 void sumo_initialize_m3_arb(struct radeon_device *rdev);
212 void sumo_smu_pg_init(struct radeon_device *rdev);
213 void sumo_set_tdp_limit(struct radeon_device *rdev, u32 index, u32 tdp_limit);
214 void sumo_smu_notify_alt_vddnb_change(struct radeon_device *rdev,
215 bool powersaving, bool force_nbps1);
216 void sumo_boost_state_enable(struct radeon_device *rdev, bool enable);
217 void sumo_enable_boost_timer(struct radeon_device *rdev);
218 u32 sumo_get_running_fw_version(struct radeon_device *rdev);