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23#ifndef __NI_DPM_H__
24#define __NI_DPM_H__
25
26#include "cypress_dpm.h"
27#include "btc_dpm.h"
28#include "nislands_smc.h"
29
30struct ni_clock_registers {
31 u32 cg_spll_func_cntl;
32 u32 cg_spll_func_cntl_2;
33 u32 cg_spll_func_cntl_3;
34 u32 cg_spll_func_cntl_4;
35 u32 cg_spll_spread_spectrum;
36 u32 cg_spll_spread_spectrum_2;
37 u32 mclk_pwrmgt_cntl;
38 u32 dll_cntl;
39 u32 mpll_ad_func_cntl;
40 u32 mpll_ad_func_cntl_2;
41 u32 mpll_dq_func_cntl;
42 u32 mpll_dq_func_cntl_2;
43 u32 mpll_ss1;
44 u32 mpll_ss2;
45};
46
47struct ni_mc_reg_entry {
48 u32 mclk_max;
49 u32 mc_data[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
50};
51
52struct ni_mc_reg_table {
53 u8 last;
54 u8 num_entries;
55 u16 valid_flag;
56 struct ni_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
57 SMC_NIslands_MCRegisterAddress mc_reg_address[SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE];
58};
59
60#define NISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT 2
61
62enum ni_dc_cac_level
63{
64 NISLANDS_DCCAC_LEVEL_0 = 0,
65 NISLANDS_DCCAC_LEVEL_1,
66 NISLANDS_DCCAC_LEVEL_2,
67 NISLANDS_DCCAC_LEVEL_3,
68 NISLANDS_DCCAC_LEVEL_4,
69 NISLANDS_DCCAC_LEVEL_5,
70 NISLANDS_DCCAC_LEVEL_6,
71 NISLANDS_DCCAC_LEVEL_7,
72 NISLANDS_DCCAC_MAX_LEVELS
73};
74
75struct ni_leakage_coeffients
76{
77 u32 at;
78 u32 bt;
79 u32 av;
80 u32 bv;
81 s32 t_slope;
82 s32 t_intercept;
83 u32 t_ref;
84};
85
86struct ni_cac_data
87{
88 struct ni_leakage_coeffients leakage_coefficients;
89 u32 i_leakage;
90 s32 leakage_minimum_temperature;
91 u32 pwr_const;
92 u32 dc_cac_value;
93 u32 bif_cac_value;
94 u32 lkge_pwr;
95 u8 mc_wr_weight;
96 u8 mc_rd_weight;
97 u8 allow_ovrflw;
98 u8 num_win_tdp;
99 u8 l2num_win_tdp;
100 u8 lts_truncate_n;
101};
102
103struct ni_cac_weights
104{
105 u32 weight_tcp_sig0;
106 u32 weight_tcp_sig1;
107 u32 weight_ta_sig;
108 u32 weight_tcc_en0;
109 u32 weight_tcc_en1;
110 u32 weight_tcc_en2;
111 u32 weight_cb_en0;
112 u32 weight_cb_en1;
113 u32 weight_cb_en2;
114 u32 weight_cb_en3;
115 u32 weight_db_sig0;
116 u32 weight_db_sig1;
117 u32 weight_db_sig2;
118 u32 weight_db_sig3;
119 u32 weight_sxm_sig0;
120 u32 weight_sxm_sig1;
121 u32 weight_sxm_sig2;
122 u32 weight_sxs_sig0;
123 u32 weight_sxs_sig1;
124 u32 weight_xbr_0;
125 u32 weight_xbr_1;
126 u32 weight_xbr_2;
127 u32 weight_spi_sig0;
128 u32 weight_spi_sig1;
129 u32 weight_spi_sig2;
130 u32 weight_spi_sig3;
131 u32 weight_spi_sig4;
132 u32 weight_spi_sig5;
133 u32 weight_lds_sig0;
134 u32 weight_lds_sig1;
135 u32 weight_sc;
136 u32 weight_bif;
137 u32 weight_cp;
138 u32 weight_pa_sig0;
139 u32 weight_pa_sig1;
140 u32 weight_vgt_sig0;
141 u32 weight_vgt_sig1;
142 u32 weight_vgt_sig2;
143 u32 weight_dc_sig0;
144 u32 weight_dc_sig1;
145 u32 weight_dc_sig2;
146 u32 weight_dc_sig3;
147 u32 weight_uvd_sig0;
148 u32 weight_uvd_sig1;
149 u32 weight_spare0;
150 u32 weight_spare1;
151 u32 weight_sq_vsp;
152 u32 weight_sq_vsp0;
153 u32 weight_sq_gpr;
154 u32 ovr_mode_spare_0;
155 u32 ovr_val_spare_0;
156 u32 ovr_mode_spare_1;
157 u32 ovr_val_spare_1;
158 u32 vsp;
159 u32 vsp0;
160 u32 gpr;
161 u8 mc_read_weight;
162 u8 mc_write_weight;
163 u32 tid_cnt;
164 u32 tid_unit;
165 u32 l2_lta_window_size;
166 u32 lts_truncate;
167 u32 dc_cac[NISLANDS_DCCAC_MAX_LEVELS];
168 u32 pcie_cac[SMC_NISLANDS_BIF_LUT_NUM_OF_ENTRIES];
169 bool enable_power_containment_by_default;
170};
171
172struct ni_ps {
173 u16 performance_level_count;
174 bool dc_compatible;
175 struct rv7xx_pl performance_levels[NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE];
176};
177
178struct ni_power_info {
179
180 struct evergreen_power_info eg;
181 struct ni_clock_registers clock_registers;
182 struct ni_mc_reg_table mc_reg_table;
183 u32 mclk_rtt_mode_threshold;
184
185 bool use_power_boost_limit;
186 bool support_cac_long_term_average;
187 bool cac_enabled;
188 bool cac_configuration_required;
189 bool driver_calculate_cac_leakage;
190 bool pc_enabled;
191 bool enable_power_containment;
192 bool enable_cac;
193 bool enable_sq_ramping;
194
195 u16 arb_table_start;
196 u16 fan_table_start;
197 u16 cac_table_start;
198 u16 spll_table_start;
199
200 struct ni_cac_data cac_data;
201 u32 dc_cac_table[NISLANDS_DCCAC_MAX_LEVELS];
202 const struct ni_cac_weights *cac_weights;
203 u8 lta_window_size;
204 u8 lts_truncate;
205 struct ni_ps current_ps;
206 struct ni_ps requested_ps;
207
208 SMC_NIslands_MCRegisters smc_mc_reg_table;
209 NISLANDS_SMC_STATETABLE smc_statetable;
210};
211
212#define NISLANDS_INITIAL_STATE_ARB_INDEX 0
213#define NISLANDS_ACPI_STATE_ARB_INDEX 1
214#define NISLANDS_ULV_STATE_ARB_INDEX 2
215#define NISLANDS_DRIVER_STATE_ARB_INDEX 3
216
217#define NISLANDS_DPM2_MAX_PULSE_SKIP 256
218
219#define NISLANDS_DPM2_NEAR_TDP_DEC 10
220#define NISLANDS_DPM2_ABOVE_SAFE_INC 5
221#define NISLANDS_DPM2_BELOW_SAFE_INC 20
222
223#define NISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT 80
224
225#define NISLANDS_DPM2_MAXPS_PERCENT_H 90
226#define NISLANDS_DPM2_MAXPS_PERCENT_M 0
227
228#define NISLANDS_DPM2_SQ_RAMP_MAX_POWER 0x3FFF
229#define NISLANDS_DPM2_SQ_RAMP_MIN_POWER 0x12
230#define NISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA 0x15
231#define NISLANDS_DPM2_SQ_RAMP_STI_SIZE 0x1E
232#define NISLANDS_DPM2_SQ_RAMP_LTI_RATIO 0xF
233
234int ni_copy_and_switch_arb_sets(struct radeon_device *rdev,
235 u32 arb_freq_src, u32 arb_freq_dest);
236void ni_update_current_ps(struct radeon_device *rdev,
237 struct radeon_ps *rps);
238void ni_update_requested_ps(struct radeon_device *rdev,
239 struct radeon_ps *rps);
240
241void ni_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
242 struct radeon_ps *new_ps,
243 struct radeon_ps *old_ps);
244void ni_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
245 struct radeon_ps *new_ps,
246 struct radeon_ps *old_ps);
247
248bool ni_dpm_vblank_too_short(struct radeon_device *rdev);
249
250struct ni_power_info *ni_get_pi(struct radeon_device *rdev);
251struct ni_ps *ni_get_ps(struct radeon_ps *rps);
252
253#endif
254
