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1/*
2 * Copyright 2013 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 */
23
24#include <linux/module.h>
25#include <linux/pci.h>
26
27#include "amdgpu.h"
28#include "amdgpu_pm.h"
29#include "amdgpu_dpm.h"
30#include "amdgpu_atombios.h"
31#include "amd_pcie.h"
32#include "sid.h"
33#include "r600_dpm.h"
34#include "si_dpm.h"
35#include "atom.h"
36#include "../include/pptable.h"
37#include <linux/math64.h>
38#include <linux/seq_file.h>
39#include <linux/firmware.h>
40
41#define MC_CG_ARB_FREQ_F0 0x0a
42#define MC_CG_ARB_FREQ_F1 0x0b
43#define MC_CG_ARB_FREQ_F2 0x0c
44#define MC_CG_ARB_FREQ_F3 0x0d
45
46#define SMC_RAM_END 0x20000
47
48#define SCLK_MIN_DEEPSLEEP_FREQ 1350
49
50
51/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
52#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
53#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
54#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
55#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
56#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
57#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
58
59#define BIOS_SCRATCH_4 0x5cd
60
61MODULE_FIRMWARE("amdgpu/tahiti_smc.bin");
62MODULE_FIRMWARE("amdgpu/pitcairn_smc.bin");
63MODULE_FIRMWARE("amdgpu/pitcairn_k_smc.bin");
64MODULE_FIRMWARE("amdgpu/verde_smc.bin");
65MODULE_FIRMWARE("amdgpu/verde_k_smc.bin");
66MODULE_FIRMWARE("amdgpu/oland_smc.bin");
67MODULE_FIRMWARE("amdgpu/oland_k_smc.bin");
68MODULE_FIRMWARE("amdgpu/hainan_smc.bin");
69MODULE_FIRMWARE("amdgpu/hainan_k_smc.bin");
70MODULE_FIRMWARE("amdgpu/banks_k_2_smc.bin");
71
72static const struct amd_pm_funcs si_dpm_funcs;
73
74union power_info {
75 struct _ATOM_POWERPLAY_INFO info;
76 struct _ATOM_POWERPLAY_INFO_V2 info_2;
77 struct _ATOM_POWERPLAY_INFO_V3 info_3;
78 struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
79 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
80 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
81 struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
82 struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
83};
84
85union fan_info {
86 struct _ATOM_PPLIB_FANTABLE fan;
87 struct _ATOM_PPLIB_FANTABLE2 fan2;
88 struct _ATOM_PPLIB_FANTABLE3 fan3;
89};
90
91union pplib_clock_info {
92 struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
93 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
94 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
95 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
96 struct _ATOM_PPLIB_SI_CLOCK_INFO si;
97};
98
99static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
100{
101 R600_UTC_DFLT_00,
102 R600_UTC_DFLT_01,
103 R600_UTC_DFLT_02,
104 R600_UTC_DFLT_03,
105 R600_UTC_DFLT_04,
106 R600_UTC_DFLT_05,
107 R600_UTC_DFLT_06,
108 R600_UTC_DFLT_07,
109 R600_UTC_DFLT_08,
110 R600_UTC_DFLT_09,
111 R600_UTC_DFLT_10,
112 R600_UTC_DFLT_11,
113 R600_UTC_DFLT_12,
114 R600_UTC_DFLT_13,
115 R600_UTC_DFLT_14,
116};
117
118static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
119{
120 R600_DTC_DFLT_00,
121 R600_DTC_DFLT_01,
122 R600_DTC_DFLT_02,
123 R600_DTC_DFLT_03,
124 R600_DTC_DFLT_04,
125 R600_DTC_DFLT_05,
126 R600_DTC_DFLT_06,
127 R600_DTC_DFLT_07,
128 R600_DTC_DFLT_08,
129 R600_DTC_DFLT_09,
130 R600_DTC_DFLT_10,
131 R600_DTC_DFLT_11,
132 R600_DTC_DFLT_12,
133 R600_DTC_DFLT_13,
134 R600_DTC_DFLT_14,
135};
136
137static const struct si_cac_config_reg cac_weights_tahiti[] =
138{
139 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
140 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
141 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
142 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
143 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
144 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
145 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
146 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
147 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
148 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
149 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
150 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
151 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
152 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
153 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
154 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
155 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
156 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
157 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
158 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
159 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
160 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
161 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
162 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
163 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
164 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
165 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
166 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
167 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
168 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
169 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
170 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
171 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
172 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
173 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
174 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
175 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
176 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
177 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
178 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
179 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
180 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
181 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
182 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
183 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
184 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
185 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
186 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
187 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
188 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
189 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
190 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
191 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
192 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
193 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
194 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
195 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
196 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
197 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
198 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
199 { 0xFFFFFFFF }
200};
201
202static const struct si_cac_config_reg lcac_tahiti[] =
203{
204 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
205 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
206 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
207 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
208 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
209 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
210 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
211 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
212 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
213 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
214 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
215 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
216 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
217 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
218 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
219 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
220 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
221 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
222 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
223 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
224 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
225 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
226 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
227 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
228 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
229 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
230 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
231 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
232 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
233 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
234 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
235 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
236 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
237 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
238 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
239 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
240 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
241 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
242 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
243 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
244 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
245 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
246 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
247 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
248 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
249 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
250 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
251 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
252 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
253 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
254 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
255 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
256 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
257 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
258 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
259 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
260 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
261 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
262 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
263 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
264 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
265 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
266 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
267 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
268 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
269 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
270 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
271 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
272 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
273 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
274 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
275 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
276 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
277 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
278 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
279 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
280 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
281 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
282 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
283 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
284 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
285 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
286 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
287 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
288 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
289 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
290 { 0xFFFFFFFF }
291
292};
293
294static const struct si_cac_config_reg cac_override_tahiti[] =
295{
296 { 0xFFFFFFFF }
297};
298
299static const struct si_powertune_data powertune_data_tahiti =
300{
301 ((1 << 16) | 27027),
302 6,
303 0,
304 4,
305 95,
306 {
307 0UL,
308 0UL,
309 4521550UL,
310 309631529UL,
311 -1270850L,
312 4513710L,
313 40
314 },
315 595000000UL,
316 12,
317 {
318 0,
319 0,
320 0,
321 0,
322 0,
323 0,
324 0,
325 0
326 },
327 true
328};
329
330static const struct si_dte_data dte_data_tahiti =
331{
332 { 1159409, 0, 0, 0, 0 },
333 { 777, 0, 0, 0, 0 },
334 2,
335 54000,
336 127000,
337 25,
338 2,
339 10,
340 13,
341 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
342 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
343 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
344 85,
345 false
346};
347
348static const struct si_dte_data dte_data_tahiti_pro =
349{
350 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
351 { 0x0, 0x0, 0x0, 0x0, 0x0 },
352 5,
353 45000,
354 100,
355 0xA,
356 1,
357 0,
358 0x10,
359 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
360 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
361 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
362 90,
363 true
364};
365
366static const struct si_dte_data dte_data_new_zealand =
367{
368 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
369 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
370 0x5,
371 0xAFC8,
372 0x69,
373 0x32,
374 1,
375 0,
376 0x10,
377 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
378 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
379 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
380 85,
381 true
382};
383
384static const struct si_dte_data dte_data_aruba_pro =
385{
386 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
387 { 0x0, 0x0, 0x0, 0x0, 0x0 },
388 5,
389 45000,
390 100,
391 0xA,
392 1,
393 0,
394 0x10,
395 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
396 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
397 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
398 90,
399 true
400};
401
402static const struct si_dte_data dte_data_malta =
403{
404 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
405 { 0x0, 0x0, 0x0, 0x0, 0x0 },
406 5,
407 45000,
408 100,
409 0xA,
410 1,
411 0,
412 0x10,
413 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
414 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
415 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
416 90,
417 true
418};
419
420static const struct si_cac_config_reg cac_weights_pitcairn[] =
421{
422 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
423 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
424 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
425 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
426 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
427 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
428 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
429 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
430 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
431 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
432 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
433 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
434 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
435 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
436 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
437 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
438 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
439 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
440 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
441 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
442 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
443 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
444 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
445 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
446 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
447 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
448 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
449 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
450 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
451 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
452 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
453 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
454 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
455 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
456 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
457 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
458 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
459 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
460 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
461 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
462 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
463 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
464 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
465 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
466 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
467 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
468 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
469 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
470 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
471 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
472 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
473 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
474 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
475 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
476 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
477 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
478 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
479 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
480 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
481 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
482 { 0xFFFFFFFF }
483};
484
485static const struct si_cac_config_reg lcac_pitcairn[] =
486{
487 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
488 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
489 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
490 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
491 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
492 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
493 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
494 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
495 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
496 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
497 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
498 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
499 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
500 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
501 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
502 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
503 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
504 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
505 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
506 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
507 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
508 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
509 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
510 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
511 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
512 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
513 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
514 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
515 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
516 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
517 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
518 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
519 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
520 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
521 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
522 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
523 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
524 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
525 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
526 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
527 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
528 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
529 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
530 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
531 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
532 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
533 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
534 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
535 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
536 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
537 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
538 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
539 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
540 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
541 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
542 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
543 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
544 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
545 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
546 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
547 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
548 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
549 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
550 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
551 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
552 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
553 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
554 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
555 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
556 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
557 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
558 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
559 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
560 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
561 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
562 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
563 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
564 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
565 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
566 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
567 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
568 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
569 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
570 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
571 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
572 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
573 { 0xFFFFFFFF }
574};
575
576static const struct si_cac_config_reg cac_override_pitcairn[] =
577{
578 { 0xFFFFFFFF }
579};
580
581static const struct si_powertune_data powertune_data_pitcairn =
582{
583 ((1 << 16) | 27027),
584 5,
585 0,
586 6,
587 100,
588 {
589 51600000UL,
590 1800000UL,
591 7194395UL,
592 309631529UL,
593 -1270850L,
594 4513710L,
595 100
596 },
597 117830498UL,
598 12,
599 {
600 0,
601 0,
602 0,
603 0,
604 0,
605 0,
606 0,
607 0
608 },
609 true
610};
611
612static const struct si_dte_data dte_data_pitcairn =
613{
614 { 0, 0, 0, 0, 0 },
615 { 0, 0, 0, 0, 0 },
616 0,
617 0,
618 0,
619 0,
620 0,
621 0,
622 0,
623 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
624 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
625 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
626 0,
627 false
628};
629
630static const struct si_dte_data dte_data_curacao_xt =
631{
632 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
633 { 0x0, 0x0, 0x0, 0x0, 0x0 },
634 5,
635 45000,
636 100,
637 0xA,
638 1,
639 0,
640 0x10,
641 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
642 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
643 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
644 90,
645 true
646};
647
648static const struct si_dte_data dte_data_curacao_pro =
649{
650 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
651 { 0x0, 0x0, 0x0, 0x0, 0x0 },
652 5,
653 45000,
654 100,
655 0xA,
656 1,
657 0,
658 0x10,
659 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
660 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
661 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
662 90,
663 true
664};
665
666static const struct si_dte_data dte_data_neptune_xt =
667{
668 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
669 { 0x0, 0x0, 0x0, 0x0, 0x0 },
670 5,
671 45000,
672 100,
673 0xA,
674 1,
675 0,
676 0x10,
677 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
678 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
679 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
680 90,
681 true
682};
683
684static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
685{
686 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
687 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
688 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
689 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
690 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
691 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
692 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
693 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
694 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
695 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
696 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
697 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
698 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
699 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
700 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
701 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
702 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
703 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
704 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
705 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
706 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
707 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
708 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
709 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
710 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
711 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
712 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
713 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
714 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
715 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
716 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
717 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
718 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
719 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
720 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
721 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
722 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
723 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
724 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
725 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
726 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
727 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
728 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
729 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
730 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
731 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
732 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
733 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
734 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
735 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
736 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
737 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
738 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
739 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
740 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
741 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
742 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
743 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
744 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
745 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
746 { 0xFFFFFFFF }
747};
748
749static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
750{
751 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
752 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
753 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
754 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
755 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
756 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
757 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
758 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
759 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
760 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
761 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
762 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
763 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
764 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
765 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
766 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
767 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
768 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
769 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
770 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
771 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
772 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
773 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
774 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
775 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
776 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
777 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
778 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
779 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
780 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
781 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
782 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
783 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
784 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
785 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
786 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
787 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
788 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
789 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
790 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
791 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
792 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
793 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
794 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
795 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
796 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
797 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
798 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
799 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
800 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
801 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
802 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
803 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
804 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
805 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
806 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
807 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
808 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
809 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
810 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
811 { 0xFFFFFFFF }
812};
813
814static const struct si_cac_config_reg cac_weights_heathrow[] =
815{
816 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
817 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
818 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
819 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
820 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
821 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
822 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
823 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
824 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
825 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
826 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
827 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
828 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
829 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
830 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
831 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
832 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
833 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
834 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
835 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
836 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
837 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
838 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
839 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
840 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
841 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
842 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
843 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
844 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
845 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
846 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
847 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
848 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
849 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
850 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
851 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
852 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
853 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
854 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
855 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
856 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
857 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
858 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
859 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
860 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
861 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
862 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
863 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
864 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
865 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
866 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
867 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
868 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
869 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
870 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
871 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
872 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
873 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
874 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
875 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
876 { 0xFFFFFFFF }
877};
878
879static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
880{
881 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
882 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
883 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
884 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
885 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
886 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
887 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
888 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
889 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
890 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
891 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
892 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
893 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
894 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
895 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
896 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
897 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
898 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
899 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
900 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
901 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
902 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
903 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
904 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
905 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
906 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
907 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
908 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
909 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
910 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
911 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
912 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
913 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
914 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
915 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
916 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
917 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
918 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
919 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
920 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
921 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
922 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
923 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
924 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
925 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
926 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
927 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
928 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
929 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
930 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
931 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
932 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
933 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
934 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
935 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
936 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
937 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
938 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
939 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
940 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
941 { 0xFFFFFFFF }
942};
943
944static const struct si_cac_config_reg cac_weights_cape_verde[] =
945{
946 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
947 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
948 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
949 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
950 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
951 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
952 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
953 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
954 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
955 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
956 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
957 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
958 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
959 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
960 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
961 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
962 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
963 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
964 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
965 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
966 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
967 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
968 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
969 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
970 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
971 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
972 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
973 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
974 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
975 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
976 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
977 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
978 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
979 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
980 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
981 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
982 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
983 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
984 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
985 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
986 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
987 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
988 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
989 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
990 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
991 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
992 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
993 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
994 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
995 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
996 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
997 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
998 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
999 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1000 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1001 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1002 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1003 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1004 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1005 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1006 { 0xFFFFFFFF }
1007};
1008
1009static const struct si_cac_config_reg lcac_cape_verde[] =
1010{
1011 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1012 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1013 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1014 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1015 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1016 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1017 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1018 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1019 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1020 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1021 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1022 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1023 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1024 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1025 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1026 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1027 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1028 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1029 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1030 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1031 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1032 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1033 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1034 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1035 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1036 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1037 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1038 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1039 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1040 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1041 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1042 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1043 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1044 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1045 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1046 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1047 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1048 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1049 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1050 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1051 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1052 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1053 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1054 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1055 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1056 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1057 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1058 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1059 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1060 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1061 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1062 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1063 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1064 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1065 { 0xFFFFFFFF }
1066};
1067
1068static const struct si_cac_config_reg cac_override_cape_verde[] =
1069{
1070 { 0xFFFFFFFF }
1071};
1072
1073static const struct si_powertune_data powertune_data_cape_verde =
1074{
1075 ((1 << 16) | 0x6993),
1076 5,
1077 0,
1078 7,
1079 105,
1080 {
1081 0UL,
1082 0UL,
1083 7194395UL,
1084 309631529UL,
1085 -1270850L,
1086 4513710L,
1087 100
1088 },
1089 117830498UL,
1090 12,
1091 {
1092 0,
1093 0,
1094 0,
1095 0,
1096 0,
1097 0,
1098 0,
1099 0
1100 },
1101 true
1102};
1103
1104static const struct si_dte_data dte_data_cape_verde =
1105{
1106 { 0, 0, 0, 0, 0 },
1107 { 0, 0, 0, 0, 0 },
1108 0,
1109 0,
1110 0,
1111 0,
1112 0,
1113 0,
1114 0,
1115 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1116 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1117 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1118 0,
1119 false
1120};
1121
1122static const struct si_dte_data dte_data_venus_xtx =
1123{
1124 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1125 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1126 5,
1127 55000,
1128 0x69,
1129 0xA,
1130 1,
1131 0,
1132 0x3,
1133 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1134 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1135 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1136 90,
1137 true
1138};
1139
1140static const struct si_dte_data dte_data_venus_xt =
1141{
1142 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1143 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1144 5,
1145 55000,
1146 0x69,
1147 0xA,
1148 1,
1149 0,
1150 0x3,
1151 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1152 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1153 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1154 90,
1155 true
1156};
1157
1158static const struct si_dte_data dte_data_venus_pro =
1159{
1160 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1161 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1162 5,
1163 55000,
1164 0x69,
1165 0xA,
1166 1,
1167 0,
1168 0x3,
1169 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1170 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1171 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1172 90,
1173 true
1174};
1175
1176static const struct si_cac_config_reg cac_weights_oland[] =
1177{
1178 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1179 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1180 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1181 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1182 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1183 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1184 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1185 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1186 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1187 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1188 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1189 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1190 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1191 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1192 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1193 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1194 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1195 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1196 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1197 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1198 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1199 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1200 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1201 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1202 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1203 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1204 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1205 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1206 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1207 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1208 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1209 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1210 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1211 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1212 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1213 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1214 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1215 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1216 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1217 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1218 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1219 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1220 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1221 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1222 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1223 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1224 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1225 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1226 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1227 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1228 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1229 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1230 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1231 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1232 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1233 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1234 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1235 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1236 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1237 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1238 { 0xFFFFFFFF }
1239};
1240
1241static const struct si_cac_config_reg cac_weights_mars_pro[] =
1242{
1243 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1244 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1245 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1246 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1247 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1248 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1249 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1250 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1251 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1252 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1253 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1254 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1255 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1256 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1257 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1258 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1259 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1260 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1261 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1262 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1263 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1264 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1265 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1266 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1267 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1268 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1269 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1270 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1271 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1272 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1273 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1274 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1275 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1276 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1277 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1278 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1279 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1280 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1281 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1282 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1283 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1284 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1285 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1286 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1287 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1288 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1289 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1290 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1291 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1292 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1293 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1294 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1295 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1296 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1297 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1298 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1299 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1300 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1301 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1302 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1303 { 0xFFFFFFFF }
1304};
1305
1306static const struct si_cac_config_reg cac_weights_mars_xt[] =
1307{
1308 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1309 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1310 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1311 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1312 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1313 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1314 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1315 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1316 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1317 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1318 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1319 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1320 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1321 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1322 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1323 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1324 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1325 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1326 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1327 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1328 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1329 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1330 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1331 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1332 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1333 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1334 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1335 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1336 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1337 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1338 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1339 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1340 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1341 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1342 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1343 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1344 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1345 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1346 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1347 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1348 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1349 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1350 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1351 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1352 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1353 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1354 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1355 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1356 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1357 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1358 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1359 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1360 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1361 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1362 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1363 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1364 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1365 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1366 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1367 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1368 { 0xFFFFFFFF }
1369};
1370
1371static const struct si_cac_config_reg cac_weights_oland_pro[] =
1372{
1373 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1374 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1375 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1376 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1377 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1378 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1379 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1380 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1381 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1382 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1383 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1384 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1385 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1386 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1387 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1388 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1389 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1390 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1391 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1392 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1393 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1394 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1395 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1396 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1397 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1398 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1399 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1400 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1401 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1402 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1403 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1404 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1405 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1406 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1407 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1408 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1409 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1410 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1411 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1412 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1413 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1414 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1415 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1416 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1417 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1418 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1419 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1420 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1421 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1422 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1423 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1424 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1425 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1426 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1427 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1428 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1429 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1430 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1431 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1432 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1433 { 0xFFFFFFFF }
1434};
1435
1436static const struct si_cac_config_reg cac_weights_oland_xt[] =
1437{
1438 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1439 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1440 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1441 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1442 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1443 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1444 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1445 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1446 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1447 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1448 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1449 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1450 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1451 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1452 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1453 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1454 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1455 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1456 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1457 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1458 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1459 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1460 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1461 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1462 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1463 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1464 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1465 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1466 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1467 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1468 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1469 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1470 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1471 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1472 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1473 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1474 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1475 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1476 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1477 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1478 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1479 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1480 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1481 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1482 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1483 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1484 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1485 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1486 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1487 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1488 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1489 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1490 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1491 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1492 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1493 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1494 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1495 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1496 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1497 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1498 { 0xFFFFFFFF }
1499};
1500
1501static const struct si_cac_config_reg lcac_oland[] =
1502{
1503 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1504 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1505 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1506 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1507 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1508 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1509 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1510 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1511 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1512 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1513 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1514 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1515 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1516 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1517 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1518 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1519 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1520 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1521 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1522 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1523 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1524 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1525 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1526 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1527 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1528 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1529 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1530 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1531 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1532 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1533 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1534 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1535 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1536 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1537 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1538 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1539 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1540 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1541 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1542 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1543 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1544 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1545 { 0xFFFFFFFF }
1546};
1547
1548static const struct si_cac_config_reg lcac_mars_pro[] =
1549{
1550 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1551 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1552 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1553 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1554 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1555 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1556 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1557 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1559 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1561 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1562 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1563 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1564 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1565 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1566 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1567 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1568 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1569 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1570 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1571 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1572 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1573 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1574 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1575 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1576 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1577 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1578 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1579 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1580 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1581 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1582 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1583 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1584 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1585 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1586 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1587 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1588 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1589 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1590 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1591 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1592 { 0xFFFFFFFF }
1593};
1594
1595static const struct si_cac_config_reg cac_override_oland[] =
1596{
1597 { 0xFFFFFFFF }
1598};
1599
1600static const struct si_powertune_data powertune_data_oland =
1601{
1602 ((1 << 16) | 0x6993),
1603 5,
1604 0,
1605 7,
1606 105,
1607 {
1608 0UL,
1609 0UL,
1610 7194395UL,
1611 309631529UL,
1612 -1270850L,
1613 4513710L,
1614 100
1615 },
1616 117830498UL,
1617 12,
1618 {
1619 0,
1620 0,
1621 0,
1622 0,
1623 0,
1624 0,
1625 0,
1626 0
1627 },
1628 true
1629};
1630
1631static const struct si_powertune_data powertune_data_mars_pro =
1632{
1633 ((1 << 16) | 0x6993),
1634 5,
1635 0,
1636 7,
1637 105,
1638 {
1639 0UL,
1640 0UL,
1641 7194395UL,
1642 309631529UL,
1643 -1270850L,
1644 4513710L,
1645 100
1646 },
1647 117830498UL,
1648 12,
1649 {
1650 0,
1651 0,
1652 0,
1653 0,
1654 0,
1655 0,
1656 0,
1657 0
1658 },
1659 true
1660};
1661
1662static const struct si_dte_data dte_data_oland =
1663{
1664 { 0, 0, 0, 0, 0 },
1665 { 0, 0, 0, 0, 0 },
1666 0,
1667 0,
1668 0,
1669 0,
1670 0,
1671 0,
1672 0,
1673 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1674 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1675 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1676 0,
1677 false
1678};
1679
1680static const struct si_dte_data dte_data_mars_pro =
1681{
1682 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1683 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1684 5,
1685 55000,
1686 105,
1687 0xA,
1688 1,
1689 0,
1690 0x10,
1691 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1692 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1693 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1694 90,
1695 true
1696};
1697
1698static const struct si_dte_data dte_data_sun_xt =
1699{
1700 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1701 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1702 5,
1703 55000,
1704 105,
1705 0xA,
1706 1,
1707 0,
1708 0x10,
1709 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1710 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1711 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1712 90,
1713 true
1714};
1715
1716
1717static const struct si_cac_config_reg cac_weights_hainan[] =
1718{
1719 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1720 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1721 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1722 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1723 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1724 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1725 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1726 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1727 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1728 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1729 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1730 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1731 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1732 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1733 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1734 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1735 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1736 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1737 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1738 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1739 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1740 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1741 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1742 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1743 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1744 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1745 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1746 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1747 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1748 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1749 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1750 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1751 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1752 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1753 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1754 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1755 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1756 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1757 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1758 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1759 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1760 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1761 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1762 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1763 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1764 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1765 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1766 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1767 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1768 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1769 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1770 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1771 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1772 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1773 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1774 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1775 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1776 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1777 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1778 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1779 { 0xFFFFFFFF }
1780};
1781
1782static const struct si_powertune_data powertune_data_hainan =
1783{
1784 ((1 << 16) | 0x6993),
1785 5,
1786 0,
1787 9,
1788 105,
1789 {
1790 0UL,
1791 0UL,
1792 7194395UL,
1793 309631529UL,
1794 -1270850L,
1795 4513710L,
1796 100
1797 },
1798 117830498UL,
1799 12,
1800 {
1801 0,
1802 0,
1803 0,
1804 0,
1805 0,
1806 0,
1807 0,
1808 0
1809 },
1810 true
1811};
1812
1813static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1814static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1815static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1816static struct si_ps *si_get_ps(struct amdgpu_ps *rps);
1817
1818static int si_populate_voltage_value(struct amdgpu_device *adev,
1819 const struct atom_voltage_table *table,
1820 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1821static int si_get_std_voltage_value(struct amdgpu_device *adev,
1822 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1823 u16 *std_voltage);
1824static int si_write_smc_soft_register(struct amdgpu_device *adev,
1825 u16 reg_offset, u32 value);
1826static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1827 struct rv7xx_pl *pl,
1828 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1829static int si_calculate_sclk_params(struct amdgpu_device *adev,
1830 u32 engine_clock,
1831 SISLANDS_SMC_SCLK_VALUE *sclk);
1832
1833static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1834static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1835static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1836
1837static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1838{
1839 struct si_power_info *pi = adev->pm.dpm.priv;
1840 return pi;
1841}
1842
1843static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1844 u16 v, s32 t, u32 ileakage, u32 *leakage)
1845{
1846 s64 kt, kv, leakage_w, i_leakage, vddc;
1847 s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1848 s64 tmp;
1849
1850 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1851 vddc = div64_s64(drm_int2fixp(v), 1000);
1852 temperature = div64_s64(drm_int2fixp(t), 1000);
1853
1854 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1855 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1856 av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1857 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1858 t_ref = drm_int2fixp(coeff->t_ref);
1859
1860 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1861 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1862 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1863 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1864
1865 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1866
1867 *leakage = drm_fixp2int(leakage_w * 1000);
1868}
1869
1870static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1871 const struct ni_leakage_coeffients *coeff,
1872 u16 v,
1873 s32 t,
1874 u32 i_leakage,
1875 u32 *leakage)
1876{
1877 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1878}
1879
1880static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1881 const u32 fixed_kt, u16 v,
1882 u32 ileakage, u32 *leakage)
1883{
1884 s64 kt, kv, leakage_w, i_leakage, vddc;
1885
1886 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1887 vddc = div64_s64(drm_int2fixp(v), 1000);
1888
1889 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1890 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1891 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1892
1893 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1894
1895 *leakage = drm_fixp2int(leakage_w * 1000);
1896}
1897
1898static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1899 const struct ni_leakage_coeffients *coeff,
1900 const u32 fixed_kt,
1901 u16 v,
1902 u32 i_leakage,
1903 u32 *leakage)
1904{
1905 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1906}
1907
1908
1909static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1910 struct si_dte_data *dte_data)
1911{
1912 u32 p_limit1 = adev->pm.dpm.tdp_limit;
1913 u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1914 u32 k = dte_data->k;
1915 u32 t_max = dte_data->max_t;
1916 u32 t_split[5] = { 10, 15, 20, 25, 30 };
1917 u32 t_0 = dte_data->t0;
1918 u32 i;
1919
1920 if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1921 dte_data->tdep_count = 3;
1922
1923 for (i = 0; i < k; i++) {
1924 dte_data->r[i] =
1925 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1926 (p_limit2 * (u32)100);
1927 }
1928
1929 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1930
1931 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1932 dte_data->tdep_r[i] = dte_data->r[4];
1933 }
1934 } else {
1935 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1936 }
1937}
1938
1939static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1940{
1941 struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1942
1943 return pi;
1944}
1945
1946static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1947{
1948 struct ni_power_info *pi = adev->pm.dpm.priv;
1949
1950 return pi;
1951}
1952
1953static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1954{
1955 struct si_ps *ps = aps->ps_priv;
1956
1957 return ps;
1958}
1959
1960static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1961{
1962 struct ni_power_info *ni_pi = ni_get_pi(adev);
1963 struct si_power_info *si_pi = si_get_pi(adev);
1964 bool update_dte_from_pl2 = false;
1965
1966 if (adev->asic_type == CHIP_TAHITI) {
1967 si_pi->cac_weights = cac_weights_tahiti;
1968 si_pi->lcac_config = lcac_tahiti;
1969 si_pi->cac_override = cac_override_tahiti;
1970 si_pi->powertune_data = &powertune_data_tahiti;
1971 si_pi->dte_data = dte_data_tahiti;
1972
1973 switch (adev->pdev->device) {
1974 case 0x6798:
1975 si_pi->dte_data.enable_dte_by_default = true;
1976 break;
1977 case 0x6799:
1978 si_pi->dte_data = dte_data_new_zealand;
1979 break;
1980 case 0x6790:
1981 case 0x6791:
1982 case 0x6792:
1983 case 0x679E:
1984 si_pi->dte_data = dte_data_aruba_pro;
1985 update_dte_from_pl2 = true;
1986 break;
1987 case 0x679B:
1988 si_pi->dte_data = dte_data_malta;
1989 update_dte_from_pl2 = true;
1990 break;
1991 case 0x679A:
1992 si_pi->dte_data = dte_data_tahiti_pro;
1993 update_dte_from_pl2 = true;
1994 break;
1995 default:
1996 if (si_pi->dte_data.enable_dte_by_default == true)
1997 DRM_ERROR("DTE is not enabled!\n");
1998 break;
1999 }
2000 } else if (adev->asic_type == CHIP_PITCAIRN) {
2001 si_pi->cac_weights = cac_weights_pitcairn;
2002 si_pi->lcac_config = lcac_pitcairn;
2003 si_pi->cac_override = cac_override_pitcairn;
2004 si_pi->powertune_data = &powertune_data_pitcairn;
2005
2006 switch (adev->pdev->device) {
2007 case 0x6810:
2008 case 0x6818:
2009 si_pi->dte_data = dte_data_curacao_xt;
2010 update_dte_from_pl2 = true;
2011 break;
2012 case 0x6819:
2013 case 0x6811:
2014 si_pi->dte_data = dte_data_curacao_pro;
2015 update_dte_from_pl2 = true;
2016 break;
2017 case 0x6800:
2018 case 0x6806:
2019 si_pi->dte_data = dte_data_neptune_xt;
2020 update_dte_from_pl2 = true;
2021 break;
2022 default:
2023 si_pi->dte_data = dte_data_pitcairn;
2024 break;
2025 }
2026 } else if (adev->asic_type == CHIP_VERDE) {
2027 si_pi->lcac_config = lcac_cape_verde;
2028 si_pi->cac_override = cac_override_cape_verde;
2029 si_pi->powertune_data = &powertune_data_cape_verde;
2030
2031 switch (adev->pdev->device) {
2032 case 0x683B:
2033 case 0x683F:
2034 case 0x6829:
2035 case 0x6835:
2036 si_pi->cac_weights = cac_weights_cape_verde_pro;
2037 si_pi->dte_data = dte_data_cape_verde;
2038 break;
2039 case 0x682C:
2040 si_pi->cac_weights = cac_weights_cape_verde_pro;
2041 si_pi->dte_data = dte_data_sun_xt;
2042 update_dte_from_pl2 = true;
2043 break;
2044 case 0x6825:
2045 case 0x6827:
2046 si_pi->cac_weights = cac_weights_heathrow;
2047 si_pi->dte_data = dte_data_cape_verde;
2048 break;
2049 case 0x6824:
2050 case 0x682D:
2051 si_pi->cac_weights = cac_weights_chelsea_xt;
2052 si_pi->dte_data = dte_data_cape_verde;
2053 break;
2054 case 0x682F:
2055 si_pi->cac_weights = cac_weights_chelsea_pro;
2056 si_pi->dte_data = dte_data_cape_verde;
2057 break;
2058 case 0x6820:
2059 si_pi->cac_weights = cac_weights_heathrow;
2060 si_pi->dte_data = dte_data_venus_xtx;
2061 break;
2062 case 0x6821:
2063 si_pi->cac_weights = cac_weights_heathrow;
2064 si_pi->dte_data = dte_data_venus_xt;
2065 break;
2066 case 0x6823:
2067 case 0x682B:
2068 case 0x6822:
2069 case 0x682A:
2070 si_pi->cac_weights = cac_weights_chelsea_pro;
2071 si_pi->dte_data = dte_data_venus_pro;
2072 break;
2073 default:
2074 si_pi->cac_weights = cac_weights_cape_verde;
2075 si_pi->dte_data = dte_data_cape_verde;
2076 break;
2077 }
2078 } else if (adev->asic_type == CHIP_OLAND) {
2079 si_pi->lcac_config = lcac_mars_pro;
2080 si_pi->cac_override = cac_override_oland;
2081 si_pi->powertune_data = &powertune_data_mars_pro;
2082 si_pi->dte_data = dte_data_mars_pro;
2083
2084 switch (adev->pdev->device) {
2085 case 0x6601:
2086 case 0x6621:
2087 case 0x6603:
2088 case 0x6605:
2089 si_pi->cac_weights = cac_weights_mars_pro;
2090 update_dte_from_pl2 = true;
2091 break;
2092 case 0x6600:
2093 case 0x6606:
2094 case 0x6620:
2095 case 0x6604:
2096 si_pi->cac_weights = cac_weights_mars_xt;
2097 update_dte_from_pl2 = true;
2098 break;
2099 case 0x6611:
2100 case 0x6613:
2101 case 0x6608:
2102 si_pi->cac_weights = cac_weights_oland_pro;
2103 update_dte_from_pl2 = true;
2104 break;
2105 case 0x6610:
2106 si_pi->cac_weights = cac_weights_oland_xt;
2107 update_dte_from_pl2 = true;
2108 break;
2109 default:
2110 si_pi->cac_weights = cac_weights_oland;
2111 si_pi->lcac_config = lcac_oland;
2112 si_pi->cac_override = cac_override_oland;
2113 si_pi->powertune_data = &powertune_data_oland;
2114 si_pi->dte_data = dte_data_oland;
2115 break;
2116 }
2117 } else if (adev->asic_type == CHIP_HAINAN) {
2118 si_pi->cac_weights = cac_weights_hainan;
2119 si_pi->lcac_config = lcac_oland;
2120 si_pi->cac_override = cac_override_oland;
2121 si_pi->powertune_data = &powertune_data_hainan;
2122 si_pi->dte_data = dte_data_sun_xt;
2123 update_dte_from_pl2 = true;
2124 } else {
2125 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2126 return;
2127 }
2128
2129 ni_pi->enable_power_containment = false;
2130 ni_pi->enable_cac = false;
2131 ni_pi->enable_sq_ramping = false;
2132 si_pi->enable_dte = false;
2133
2134 if (si_pi->powertune_data->enable_powertune_by_default) {
2135 ni_pi->enable_power_containment = true;
2136 ni_pi->enable_cac = true;
2137 if (si_pi->dte_data.enable_dte_by_default) {
2138 si_pi->enable_dte = true;
2139 if (update_dte_from_pl2)
2140 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2141
2142 }
2143 ni_pi->enable_sq_ramping = true;
2144 }
2145
2146 ni_pi->driver_calculate_cac_leakage = true;
2147 ni_pi->cac_configuration_required = true;
2148
2149 if (ni_pi->cac_configuration_required) {
2150 ni_pi->support_cac_long_term_average = true;
2151 si_pi->dyn_powertune_data.l2_lta_window_size =
2152 si_pi->powertune_data->l2_lta_window_size_default;
2153 si_pi->dyn_powertune_data.lts_truncate =
2154 si_pi->powertune_data->lts_truncate_default;
2155 } else {
2156 ni_pi->support_cac_long_term_average = false;
2157 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2158 si_pi->dyn_powertune_data.lts_truncate = 0;
2159 }
2160
2161 si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2162}
2163
2164static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2165{
2166 return 1;
2167}
2168
2169static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2170{
2171 u32 xclk;
2172 u32 wintime;
2173 u32 cac_window;
2174 u32 cac_window_size;
2175
2176 xclk = amdgpu_asic_get_xclk(adev);
2177
2178 if (xclk == 0)
2179 return 0;
2180
2181 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2182 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2183
2184 wintime = (cac_window_size * 100) / xclk;
2185
2186 return wintime;
2187}
2188
2189static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2190{
2191 return power_in_watts;
2192}
2193
2194static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2195 bool adjust_polarity,
2196 u32 tdp_adjustment,
2197 u32 *tdp_limit,
2198 u32 *near_tdp_limit)
2199{
2200 u32 adjustment_delta, max_tdp_limit;
2201
2202 if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2203 return -EINVAL;
2204
2205 max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2206
2207 if (adjust_polarity) {
2208 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2209 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2210 } else {
2211 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2212 adjustment_delta = adev->pm.dpm.tdp_limit - *tdp_limit;
2213 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2214 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2215 else
2216 *near_tdp_limit = 0;
2217 }
2218
2219 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2220 return -EINVAL;
2221 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2222 return -EINVAL;
2223
2224 return 0;
2225}
2226
2227static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2228 struct amdgpu_ps *amdgpu_state)
2229{
2230 struct ni_power_info *ni_pi = ni_get_pi(adev);
2231 struct si_power_info *si_pi = si_get_pi(adev);
2232
2233 if (ni_pi->enable_power_containment) {
2234 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2235 PP_SIslands_PAPMParameters *papm_parm;
2236 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2237 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2238 u32 tdp_limit;
2239 u32 near_tdp_limit;
2240 int ret;
2241
2242 if (scaling_factor == 0)
2243 return -EINVAL;
2244
2245 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2246
2247 ret = si_calculate_adjusted_tdp_limits(adev,
2248 false, /* ??? */
2249 adev->pm.dpm.tdp_adjustment,
2250 &tdp_limit,
2251 &near_tdp_limit);
2252 if (ret)
2253 return ret;
2254
2255 smc_table->dpm2Params.TDPLimit =
2256 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2257 smc_table->dpm2Params.NearTDPLimit =
2258 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2259 smc_table->dpm2Params.SafePowerLimit =
2260 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2261
2262 ret = amdgpu_si_copy_bytes_to_smc(adev,
2263 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2264 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2265 (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2266 sizeof(u32) * 3,
2267 si_pi->sram_end);
2268 if (ret)
2269 return ret;
2270
2271 if (si_pi->enable_ppm) {
2272 papm_parm = &si_pi->papm_parm;
2273 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2274 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2275 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2276 papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2277 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2278 papm_parm->PlatformPowerLimit = 0xffffffff;
2279 papm_parm->NearTDPLimitPAPM = 0xffffffff;
2280
2281 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2282 (u8 *)papm_parm,
2283 sizeof(PP_SIslands_PAPMParameters),
2284 si_pi->sram_end);
2285 if (ret)
2286 return ret;
2287 }
2288 }
2289 return 0;
2290}
2291
2292static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2293 struct amdgpu_ps *amdgpu_state)
2294{
2295 struct ni_power_info *ni_pi = ni_get_pi(adev);
2296 struct si_power_info *si_pi = si_get_pi(adev);
2297
2298 if (ni_pi->enable_power_containment) {
2299 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2300 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2301 int ret;
2302
2303 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2304
2305 smc_table->dpm2Params.NearTDPLimit =
2306 cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2307 smc_table->dpm2Params.SafePowerLimit =
2308 cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2309
2310 ret = amdgpu_si_copy_bytes_to_smc(adev,
2311 (si_pi->state_table_start +
2312 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2313 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2314 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2315 sizeof(u32) * 2,
2316 si_pi->sram_end);
2317 if (ret)
2318 return ret;
2319 }
2320
2321 return 0;
2322}
2323
2324static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2325 const u16 prev_std_vddc,
2326 const u16 curr_std_vddc)
2327{
2328 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2329 u64 prev_vddc = (u64)prev_std_vddc;
2330 u64 curr_vddc = (u64)curr_std_vddc;
2331 u64 pwr_efficiency_ratio, n, d;
2332
2333 if ((prev_vddc == 0) || (curr_vddc == 0))
2334 return 0;
2335
2336 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2337 d = prev_vddc * prev_vddc;
2338 pwr_efficiency_ratio = div64_u64(n, d);
2339
2340 if (pwr_efficiency_ratio > (u64)0xFFFF)
2341 return 0;
2342
2343 return (u16)pwr_efficiency_ratio;
2344}
2345
2346static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2347 struct amdgpu_ps *amdgpu_state)
2348{
2349 struct si_power_info *si_pi = si_get_pi(adev);
2350
2351 if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2352 amdgpu_state->vclk && amdgpu_state->dclk)
2353 return true;
2354
2355 return false;
2356}
2357
2358struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2359{
2360 struct evergreen_power_info *pi = adev->pm.dpm.priv;
2361
2362 return pi;
2363}
2364
2365static int si_populate_power_containment_values(struct amdgpu_device *adev,
2366 struct amdgpu_ps *amdgpu_state,
2367 SISLANDS_SMC_SWSTATE *smc_state)
2368{
2369 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2370 struct ni_power_info *ni_pi = ni_get_pi(adev);
2371 struct si_ps *state = si_get_ps(amdgpu_state);
2372 SISLANDS_SMC_VOLTAGE_VALUE vddc;
2373 u32 prev_sclk;
2374 u32 max_sclk;
2375 u32 min_sclk;
2376 u16 prev_std_vddc;
2377 u16 curr_std_vddc;
2378 int i;
2379 u16 pwr_efficiency_ratio;
2380 u8 max_ps_percent;
2381 bool disable_uvd_power_tune;
2382 int ret;
2383
2384 if (ni_pi->enable_power_containment == false)
2385 return 0;
2386
2387 if (state->performance_level_count == 0)
2388 return -EINVAL;
2389
2390 if (smc_state->levelCount != state->performance_level_count)
2391 return -EINVAL;
2392
2393 disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2394
2395 smc_state->levels[0].dpm2.MaxPS = 0;
2396 smc_state->levels[0].dpm2.NearTDPDec = 0;
2397 smc_state->levels[0].dpm2.AboveSafeInc = 0;
2398 smc_state->levels[0].dpm2.BelowSafeInc = 0;
2399 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2400
2401 for (i = 1; i < state->performance_level_count; i++) {
2402 prev_sclk = state->performance_levels[i-1].sclk;
2403 max_sclk = state->performance_levels[i].sclk;
2404 if (i == 1)
2405 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2406 else
2407 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2408
2409 if (prev_sclk > max_sclk)
2410 return -EINVAL;
2411
2412 if ((max_ps_percent == 0) ||
2413 (prev_sclk == max_sclk) ||
2414 disable_uvd_power_tune)
2415 min_sclk = max_sclk;
2416 else if (i == 1)
2417 min_sclk = prev_sclk;
2418 else
2419 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2420
2421 if (min_sclk < state->performance_levels[0].sclk)
2422 min_sclk = state->performance_levels[0].sclk;
2423
2424 if (min_sclk == 0)
2425 return -EINVAL;
2426
2427 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2428 state->performance_levels[i-1].vddc, &vddc);
2429 if (ret)
2430 return ret;
2431
2432 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2433 if (ret)
2434 return ret;
2435
2436 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2437 state->performance_levels[i].vddc, &vddc);
2438 if (ret)
2439 return ret;
2440
2441 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2442 if (ret)
2443 return ret;
2444
2445 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2446 prev_std_vddc, curr_std_vddc);
2447
2448 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2449 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2450 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2451 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2452 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2453 }
2454
2455 return 0;
2456}
2457
2458static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2459 struct amdgpu_ps *amdgpu_state,
2460 SISLANDS_SMC_SWSTATE *smc_state)
2461{
2462 struct ni_power_info *ni_pi = ni_get_pi(adev);
2463 struct si_ps *state = si_get_ps(amdgpu_state);
2464 u32 sq_power_throttle, sq_power_throttle2;
2465 bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2466 int i;
2467
2468 if (state->performance_level_count == 0)
2469 return -EINVAL;
2470
2471 if (smc_state->levelCount != state->performance_level_count)
2472 return -EINVAL;
2473
2474 if (adev->pm.dpm.sq_ramping_threshold == 0)
2475 return -EINVAL;
2476
2477 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2478 enable_sq_ramping = false;
2479
2480 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2481 enable_sq_ramping = false;
2482
2483 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2484 enable_sq_ramping = false;
2485
2486 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2487 enable_sq_ramping = false;
2488
2489 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2490 enable_sq_ramping = false;
2491
2492 for (i = 0; i < state->performance_level_count; i++) {
2493 sq_power_throttle = 0;
2494 sq_power_throttle2 = 0;
2495
2496 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2497 enable_sq_ramping) {
2498 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2499 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2500 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2501 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2502 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2503 } else {
2504 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2505 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2506 }
2507
2508 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2509 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2510 }
2511
2512 return 0;
2513}
2514
2515static int si_enable_power_containment(struct amdgpu_device *adev,
2516 struct amdgpu_ps *amdgpu_new_state,
2517 bool enable)
2518{
2519 struct ni_power_info *ni_pi = ni_get_pi(adev);
2520 PPSMC_Result smc_result;
2521 int ret = 0;
2522
2523 if (ni_pi->enable_power_containment) {
2524 if (enable) {
2525 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2526 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2527 if (smc_result != PPSMC_Result_OK) {
2528 ret = -EINVAL;
2529 ni_pi->pc_enabled = false;
2530 } else {
2531 ni_pi->pc_enabled = true;
2532 }
2533 }
2534 } else {
2535 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2536 if (smc_result != PPSMC_Result_OK)
2537 ret = -EINVAL;
2538 ni_pi->pc_enabled = false;
2539 }
2540 }
2541
2542 return ret;
2543}
2544
2545static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2546{
2547 struct si_power_info *si_pi = si_get_pi(adev);
2548 int ret = 0;
2549 struct si_dte_data *dte_data = &si_pi->dte_data;
2550 Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2551 u32 table_size;
2552 u8 tdep_count;
2553 u32 i;
2554
2555 if (dte_data == NULL)
2556 si_pi->enable_dte = false;
2557
2558 if (si_pi->enable_dte == false)
2559 return 0;
2560
2561 if (dte_data->k <= 0)
2562 return -EINVAL;
2563
2564 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2565 if (dte_tables == NULL) {
2566 si_pi->enable_dte = false;
2567 return -ENOMEM;
2568 }
2569
2570 table_size = dte_data->k;
2571
2572 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2573 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2574
2575 tdep_count = dte_data->tdep_count;
2576 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2577 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2578
2579 dte_tables->K = cpu_to_be32(table_size);
2580 dte_tables->T0 = cpu_to_be32(dte_data->t0);
2581 dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2582 dte_tables->WindowSize = dte_data->window_size;
2583 dte_tables->temp_select = dte_data->temp_select;
2584 dte_tables->DTE_mode = dte_data->dte_mode;
2585 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2586
2587 if (tdep_count > 0)
2588 table_size--;
2589
2590 for (i = 0; i < table_size; i++) {
2591 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2592 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]);
2593 }
2594
2595 dte_tables->Tdep_count = tdep_count;
2596
2597 for (i = 0; i < (u32)tdep_count; i++) {
2598 dte_tables->T_limits[i] = dte_data->t_limits[i];
2599 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2600 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2601 }
2602
2603 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2604 (u8 *)dte_tables,
2605 sizeof(Smc_SIslands_DTE_Configuration),
2606 si_pi->sram_end);
2607 kfree(dte_tables);
2608
2609 return ret;
2610}
2611
2612static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2613 u16 *max, u16 *min)
2614{
2615 struct si_power_info *si_pi = si_get_pi(adev);
2616 struct amdgpu_cac_leakage_table *table =
2617 &adev->pm.dpm.dyn_state.cac_leakage_table;
2618 u32 i;
2619 u32 v0_loadline;
2620
2621 if (table == NULL)
2622 return -EINVAL;
2623
2624 *max = 0;
2625 *min = 0xFFFF;
2626
2627 for (i = 0; i < table->count; i++) {
2628 if (table->entries[i].vddc > *max)
2629 *max = table->entries[i].vddc;
2630 if (table->entries[i].vddc < *min)
2631 *min = table->entries[i].vddc;
2632 }
2633
2634 if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2635 return -EINVAL;
2636
2637 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2638
2639 if (v0_loadline > 0xFFFFUL)
2640 return -EINVAL;
2641
2642 *min = (u16)v0_loadline;
2643
2644 if ((*min > *max) || (*max == 0) || (*min == 0))
2645 return -EINVAL;
2646
2647 return 0;
2648}
2649
2650static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2651{
2652 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2653 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2654}
2655
2656static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2657 PP_SIslands_CacConfig *cac_tables,
2658 u16 vddc_max, u16 vddc_min, u16 vddc_step,
2659 u16 t0, u16 t_step)
2660{
2661 struct si_power_info *si_pi = si_get_pi(adev);
2662 u32 leakage;
2663 unsigned int i, j;
2664 s32 t;
2665 u32 smc_leakage;
2666 u32 scaling_factor;
2667 u16 voltage;
2668
2669 scaling_factor = si_get_smc_power_scaling_factor(adev);
2670
2671 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2672 t = (1000 * (i * t_step + t0));
2673
2674 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2675 voltage = vddc_max - (vddc_step * j);
2676
2677 si_calculate_leakage_for_v_and_t(adev,
2678 &si_pi->powertune_data->leakage_coefficients,
2679 voltage,
2680 t,
2681 si_pi->dyn_powertune_data.cac_leakage,
2682 &leakage);
2683
2684 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2685
2686 if (smc_leakage > 0xFFFF)
2687 smc_leakage = 0xFFFF;
2688
2689 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2690 cpu_to_be16((u16)smc_leakage);
2691 }
2692 }
2693 return 0;
2694}
2695
2696static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2697 PP_SIslands_CacConfig *cac_tables,
2698 u16 vddc_max, u16 vddc_min, u16 vddc_step)
2699{
2700 struct si_power_info *si_pi = si_get_pi(adev);
2701 u32 leakage;
2702 unsigned int i, j;
2703 u32 smc_leakage;
2704 u32 scaling_factor;
2705 u16 voltage;
2706
2707 scaling_factor = si_get_smc_power_scaling_factor(adev);
2708
2709 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2710 voltage = vddc_max - (vddc_step * j);
2711
2712 si_calculate_leakage_for_v(adev,
2713 &si_pi->powertune_data->leakage_coefficients,
2714 si_pi->powertune_data->fixed_kt,
2715 voltage,
2716 si_pi->dyn_powertune_data.cac_leakage,
2717 &leakage);
2718
2719 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2720
2721 if (smc_leakage > 0xFFFF)
2722 smc_leakage = 0xFFFF;
2723
2724 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2725 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2726 cpu_to_be16((u16)smc_leakage);
2727 }
2728 return 0;
2729}
2730
2731static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2732{
2733 struct ni_power_info *ni_pi = ni_get_pi(adev);
2734 struct si_power_info *si_pi = si_get_pi(adev);
2735 PP_SIslands_CacConfig *cac_tables = NULL;
2736 u16 vddc_max, vddc_min, vddc_step;
2737 u16 t0, t_step;
2738 u32 load_line_slope, reg;
2739 int ret = 0;
2740 u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2741
2742 if (ni_pi->enable_cac == false)
2743 return 0;
2744
2745 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2746 if (!cac_tables)
2747 return -ENOMEM;
2748
2749 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2750 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2751 WREG32(CG_CAC_CTRL, reg);
2752
2753 si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2754 si_pi->dyn_powertune_data.dc_pwr_value =
2755 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2756 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2757 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2758
2759 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2760
2761 ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2762 if (ret)
2763 goto done_free;
2764
2765 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2766 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2767 t_step = 4;
2768 t0 = 60;
2769
2770 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2771 ret = si_init_dte_leakage_table(adev, cac_tables,
2772 vddc_max, vddc_min, vddc_step,
2773 t0, t_step);
2774 else
2775 ret = si_init_simplified_leakage_table(adev, cac_tables,
2776 vddc_max, vddc_min, vddc_step);
2777 if (ret)
2778 goto done_free;
2779
2780 load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2781
2782 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2783 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2784 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2785 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2786 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2787 cac_tables->R_LL = cpu_to_be32(load_line_slope);
2788 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2789 cac_tables->calculation_repeats = cpu_to_be32(2);
2790 cac_tables->dc_cac = cpu_to_be32(0);
2791 cac_tables->log2_PG_LKG_SCALE = 12;
2792 cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2793 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2794 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2795
2796 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2797 (u8 *)cac_tables,
2798 sizeof(PP_SIslands_CacConfig),
2799 si_pi->sram_end);
2800
2801 if (ret)
2802 goto done_free;
2803
2804 ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2805
2806done_free:
2807 if (ret) {
2808 ni_pi->enable_cac = false;
2809 ni_pi->enable_power_containment = false;
2810 }
2811
2812 kfree(cac_tables);
2813
2814 return ret;
2815}
2816
2817static int si_program_cac_config_registers(struct amdgpu_device *adev,
2818 const struct si_cac_config_reg *cac_config_regs)
2819{
2820 const struct si_cac_config_reg *config_regs = cac_config_regs;
2821 u32 data = 0, offset;
2822
2823 if (!config_regs)
2824 return -EINVAL;
2825
2826 while (config_regs->offset != 0xFFFFFFFF) {
2827 switch (config_regs->type) {
2828 case SISLANDS_CACCONFIG_CGIND:
2829 offset = SMC_CG_IND_START + config_regs->offset;
2830 if (offset < SMC_CG_IND_END)
2831 data = RREG32_SMC(offset);
2832 break;
2833 default:
2834 data = RREG32(config_regs->offset);
2835 break;
2836 }
2837
2838 data &= ~config_regs->mask;
2839 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2840
2841 switch (config_regs->type) {
2842 case SISLANDS_CACCONFIG_CGIND:
2843 offset = SMC_CG_IND_START + config_regs->offset;
2844 if (offset < SMC_CG_IND_END)
2845 WREG32_SMC(offset, data);
2846 break;
2847 default:
2848 WREG32(config_regs->offset, data);
2849 break;
2850 }
2851 config_regs++;
2852 }
2853 return 0;
2854}
2855
2856static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2857{
2858 struct ni_power_info *ni_pi = ni_get_pi(adev);
2859 struct si_power_info *si_pi = si_get_pi(adev);
2860 int ret;
2861
2862 if ((ni_pi->enable_cac == false) ||
2863 (ni_pi->cac_configuration_required == false))
2864 return 0;
2865
2866 ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2867 if (ret)
2868 return ret;
2869 ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2870 if (ret)
2871 return ret;
2872 ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2873 if (ret)
2874 return ret;
2875
2876 return 0;
2877}
2878
2879static int si_enable_smc_cac(struct amdgpu_device *adev,
2880 struct amdgpu_ps *amdgpu_new_state,
2881 bool enable)
2882{
2883 struct ni_power_info *ni_pi = ni_get_pi(adev);
2884 struct si_power_info *si_pi = si_get_pi(adev);
2885 PPSMC_Result smc_result;
2886 int ret = 0;
2887
2888 if (ni_pi->enable_cac) {
2889 if (enable) {
2890 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2891 if (ni_pi->support_cac_long_term_average) {
2892 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2893 if (smc_result != PPSMC_Result_OK)
2894 ni_pi->support_cac_long_term_average = false;
2895 }
2896
2897 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2898 if (smc_result != PPSMC_Result_OK) {
2899 ret = -EINVAL;
2900 ni_pi->cac_enabled = false;
2901 } else {
2902 ni_pi->cac_enabled = true;
2903 }
2904
2905 if (si_pi->enable_dte) {
2906 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2907 if (smc_result != PPSMC_Result_OK)
2908 ret = -EINVAL;
2909 }
2910 }
2911 } else if (ni_pi->cac_enabled) {
2912 if (si_pi->enable_dte)
2913 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2914
2915 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2916
2917 ni_pi->cac_enabled = false;
2918
2919 if (ni_pi->support_cac_long_term_average)
2920 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2921 }
2922 }
2923 return ret;
2924}
2925
2926static int si_init_smc_spll_table(struct amdgpu_device *adev)
2927{
2928 struct ni_power_info *ni_pi = ni_get_pi(adev);
2929 struct si_power_info *si_pi = si_get_pi(adev);
2930 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2931 SISLANDS_SMC_SCLK_VALUE sclk_params;
2932 u32 fb_div, p_div;
2933 u32 clk_s, clk_v;
2934 u32 sclk = 0;
2935 int ret = 0;
2936 u32 tmp;
2937 int i;
2938
2939 if (si_pi->spll_table_start == 0)
2940 return -EINVAL;
2941
2942 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2943 if (spll_table == NULL)
2944 return -ENOMEM;
2945
2946 for (i = 0; i < 256; i++) {
2947 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2948 if (ret)
2949 break;
2950 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2951 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2952 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2953 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2954
2955 fb_div &= ~0x00001FFF;
2956 fb_div >>= 1;
2957 clk_v >>= 6;
2958
2959 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2960 ret = -EINVAL;
2961 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2962 ret = -EINVAL;
2963 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2964 ret = -EINVAL;
2965 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2966 ret = -EINVAL;
2967
2968 if (ret)
2969 break;
2970
2971 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2972 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2973 spll_table->freq[i] = cpu_to_be32(tmp);
2974
2975 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2976 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2977 spll_table->ss[i] = cpu_to_be32(tmp);
2978
2979 sclk += 512;
2980 }
2981
2982
2983 if (!ret)
2984 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
2985 (u8 *)spll_table,
2986 sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2987 si_pi->sram_end);
2988
2989 if (ret)
2990 ni_pi->enable_power_containment = false;
2991
2992 kfree(spll_table);
2993
2994 return ret;
2995}
2996
2997static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
2998 u16 vce_voltage)
2999{
3000 u16 highest_leakage = 0;
3001 struct si_power_info *si_pi = si_get_pi(adev);
3002 int i;
3003
3004 for (i = 0; i < si_pi->leakage_voltage.count; i++){
3005 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3006 highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3007 }
3008
3009 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3010 return highest_leakage;
3011
3012 return vce_voltage;
3013}
3014
3015static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3016 u32 evclk, u32 ecclk, u16 *voltage)
3017{
3018 u32 i;
3019 int ret = -EINVAL;
3020 struct amdgpu_vce_clock_voltage_dependency_table *table =
3021 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3022
3023 if (((evclk == 0) && (ecclk == 0)) ||
3024 (table && (table->count == 0))) {
3025 *voltage = 0;
3026 return 0;
3027 }
3028
3029 for (i = 0; i < table->count; i++) {
3030 if ((evclk <= table->entries[i].evclk) &&
3031 (ecclk <= table->entries[i].ecclk)) {
3032 *voltage = table->entries[i].v;
3033 ret = 0;
3034 break;
3035 }
3036 }
3037
3038 /* if no match return the highest voltage */
3039 if (ret)
3040 *voltage = table->entries[table->count - 1].v;
3041
3042 *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3043
3044 return ret;
3045}
3046
3047static bool si_dpm_vblank_too_short(void *handle)
3048{
3049 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3050 u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3051 /* we never hit the non-gddr5 limit so disable it */
3052 u32 switch_limit = adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3053
3054 if (vblank_time < switch_limit)
3055 return true;
3056 else
3057 return false;
3058
3059}
3060
3061static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3062 u32 arb_freq_src, u32 arb_freq_dest)
3063{
3064 u32 mc_arb_dram_timing;
3065 u32 mc_arb_dram_timing2;
3066 u32 burst_time;
3067 u32 mc_cg_config;
3068
3069 switch (arb_freq_src) {
3070 case MC_CG_ARB_FREQ_F0:
3071 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
3072 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3073 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3074 break;
3075 case MC_CG_ARB_FREQ_F1:
3076 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1);
3077 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3078 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3079 break;
3080 case MC_CG_ARB_FREQ_F2:
3081 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2);
3082 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3083 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3084 break;
3085 case MC_CG_ARB_FREQ_F3:
3086 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3);
3087 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3088 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3089 break;
3090 default:
3091 return -EINVAL;
3092 }
3093
3094 switch (arb_freq_dest) {
3095 case MC_CG_ARB_FREQ_F0:
3096 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3097 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3098 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3099 break;
3100 case MC_CG_ARB_FREQ_F1:
3101 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3102 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3103 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3104 break;
3105 case MC_CG_ARB_FREQ_F2:
3106 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3107 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3108 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3109 break;
3110 case MC_CG_ARB_FREQ_F3:
3111 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3112 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3113 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3114 break;
3115 default:
3116 return -EINVAL;
3117 }
3118
3119 mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3120 WREG32(MC_CG_CONFIG, mc_cg_config);
3121 WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3122
3123 return 0;
3124}
3125
3126static void ni_update_current_ps(struct amdgpu_device *adev,
3127 struct amdgpu_ps *rps)
3128{
3129 struct si_ps *new_ps = si_get_ps(rps);
3130 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3131 struct ni_power_info *ni_pi = ni_get_pi(adev);
3132
3133 eg_pi->current_rps = *rps;
3134 ni_pi->current_ps = *new_ps;
3135 eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3136 adev->pm.dpm.current_ps = &eg_pi->current_rps;
3137}
3138
3139static void ni_update_requested_ps(struct amdgpu_device *adev,
3140 struct amdgpu_ps *rps)
3141{
3142 struct si_ps *new_ps = si_get_ps(rps);
3143 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3144 struct ni_power_info *ni_pi = ni_get_pi(adev);
3145
3146 eg_pi->requested_rps = *rps;
3147 ni_pi->requested_ps = *new_ps;
3148 eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3149 adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3150}
3151
3152static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3153 struct amdgpu_ps *new_ps,
3154 struct amdgpu_ps *old_ps)
3155{
3156 struct si_ps *new_state = si_get_ps(new_ps);
3157 struct si_ps *current_state = si_get_ps(old_ps);
3158
3159 if ((new_ps->vclk == old_ps->vclk) &&
3160 (new_ps->dclk == old_ps->dclk))
3161 return;
3162
3163 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3164 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3165 return;
3166
3167 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3168}
3169
3170static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3171 struct amdgpu_ps *new_ps,
3172 struct amdgpu_ps *old_ps)
3173{
3174 struct si_ps *new_state = si_get_ps(new_ps);
3175 struct si_ps *current_state = si_get_ps(old_ps);
3176
3177 if ((new_ps->vclk == old_ps->vclk) &&
3178 (new_ps->dclk == old_ps->dclk))
3179 return;
3180
3181 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3182 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3183 return;
3184
3185 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3186}
3187
3188static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3189{
3190 unsigned int i;
3191
3192 for (i = 0; i < table->count; i++)
3193 if (voltage <= table->entries[i].value)
3194 return table->entries[i].value;
3195
3196 return table->entries[table->count - 1].value;
3197}
3198
3199static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3200 u32 max_clock, u32 requested_clock)
3201{
3202 unsigned int i;
3203
3204 if ((clocks == NULL) || (clocks->count == 0))
3205 return (requested_clock < max_clock) ? requested_clock : max_clock;
3206
3207 for (i = 0; i < clocks->count; i++) {
3208 if (clocks->values[i] >= requested_clock)
3209 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3210 }
3211
3212 return (clocks->values[clocks->count - 1] < max_clock) ?
3213 clocks->values[clocks->count - 1] : max_clock;
3214}
3215
3216static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3217 u32 max_mclk, u32 requested_mclk)
3218{
3219 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3220 max_mclk, requested_mclk);
3221}
3222
3223static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3224 u32 max_sclk, u32 requested_sclk)
3225{
3226 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3227 max_sclk, requested_sclk);
3228}
3229
3230static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3231 u32 *max_clock)
3232{
3233 u32 i, clock = 0;
3234
3235 if ((table == NULL) || (table->count == 0)) {
3236 *max_clock = clock;
3237 return;
3238 }
3239
3240 for (i = 0; i < table->count; i++) {
3241 if (clock < table->entries[i].clk)
3242 clock = table->entries[i].clk;
3243 }
3244 *max_clock = clock;
3245}
3246
3247static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3248 u32 clock, u16 max_voltage, u16 *voltage)
3249{
3250 u32 i;
3251
3252 if ((table == NULL) || (table->count == 0))
3253 return;
3254
3255 for (i= 0; i < table->count; i++) {
3256 if (clock <= table->entries[i].clk) {
3257 if (*voltage < table->entries[i].v)
3258 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3259 table->entries[i].v : max_voltage);
3260 return;
3261 }
3262 }
3263
3264 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3265}
3266
3267static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3268 const struct amdgpu_clock_and_voltage_limits *max_limits,
3269 struct rv7xx_pl *pl)
3270{
3271
3272 if ((pl->mclk == 0) || (pl->sclk == 0))
3273 return;
3274
3275 if (pl->mclk == pl->sclk)
3276 return;
3277
3278 if (pl->mclk > pl->sclk) {
3279 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3280 pl->sclk = btc_get_valid_sclk(adev,
3281 max_limits->sclk,
3282 (pl->mclk +
3283 (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3284 adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3285 } else {
3286 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3287 pl->mclk = btc_get_valid_mclk(adev,
3288 max_limits->mclk,
3289 pl->sclk -
3290 adev->pm.dpm.dyn_state.sclk_mclk_delta);
3291 }
3292}
3293
3294static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3295 u16 max_vddc, u16 max_vddci,
3296 u16 *vddc, u16 *vddci)
3297{
3298 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3299 u16 new_voltage;
3300
3301 if ((0 == *vddc) || (0 == *vddci))
3302 return;
3303
3304 if (*vddc > *vddci) {
3305 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3306 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3307 (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3308 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3309 }
3310 } else {
3311 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3312 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3313 (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3314 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3315 }
3316 }
3317}
3318
3319static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3320 u32 *p, u32 *u)
3321{
3322 u32 b_c = 0;
3323 u32 i_c;
3324 u32 tmp;
3325
3326 i_c = (i * r_c) / 100;
3327 tmp = i_c >> p_b;
3328
3329 while (tmp) {
3330 b_c++;
3331 tmp >>= 1;
3332 }
3333
3334 *u = (b_c + 1) / 2;
3335 *p = i_c / (1 << (2 * (*u)));
3336}
3337
3338static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3339{
3340 u32 k, a, ah, al;
3341 u32 t1;
3342
3343 if ((fl == 0) || (fh == 0) || (fl > fh))
3344 return -EINVAL;
3345
3346 k = (100 * fh) / fl;
3347 t1 = (t * (k - 100));
3348 a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3349 a = (a + 5) / 10;
3350 ah = ((a * t) + 5000) / 10000;
3351 al = a - ah;
3352
3353 *th = t - ah;
3354 *tl = t + al;
3355
3356 return 0;
3357}
3358
3359static bool r600_is_uvd_state(u32 class, u32 class2)
3360{
3361 if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3362 return true;
3363 if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3364 return true;
3365 if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3366 return true;
3367 if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3368 return true;
3369 if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3370 return true;
3371 return false;
3372}
3373
3374static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3375{
3376 return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3377}
3378
3379static void rv770_get_max_vddc(struct amdgpu_device *adev)
3380{
3381 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3382 u16 vddc;
3383
3384 if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3385 pi->max_vddc = 0;
3386 else
3387 pi->max_vddc = vddc;
3388}
3389
3390static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3391{
3392 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3393 struct amdgpu_atom_ss ss;
3394
3395 pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3396 ASIC_INTERNAL_ENGINE_SS, 0);
3397 pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3398 ASIC_INTERNAL_MEMORY_SS, 0);
3399
3400 if (pi->sclk_ss || pi->mclk_ss)
3401 pi->dynamic_ss = true;
3402 else
3403 pi->dynamic_ss = false;
3404}
3405
3406
3407static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3408 struct amdgpu_ps *rps)
3409{
3410 struct si_ps *ps = si_get_ps(rps);
3411 struct amdgpu_clock_and_voltage_limits *max_limits;
3412 bool disable_mclk_switching = false;
3413 bool disable_sclk_switching = false;
3414 u32 mclk, sclk;
3415 u16 vddc, vddci, min_vce_voltage = 0;
3416 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3417 u32 max_sclk = 0, max_mclk = 0;
3418 int i;
3419
3420 if (adev->asic_type == CHIP_HAINAN) {
3421 if ((adev->pdev->revision == 0x81) ||
3422 (adev->pdev->revision == 0xC3) ||
3423 (adev->pdev->device == 0x6664) ||
3424 (adev->pdev->device == 0x6665) ||
3425 (adev->pdev->device == 0x6667)) {
3426 max_sclk = 75000;
3427 }
3428 if ((adev->pdev->revision == 0xC3) ||
3429 (adev->pdev->device == 0x6665)) {
3430 max_sclk = 60000;
3431 max_mclk = 80000;
3432 }
3433 } else if (adev->asic_type == CHIP_OLAND) {
3434 if ((adev->pdev->revision == 0xC7) ||
3435 (adev->pdev->revision == 0x80) ||
3436 (adev->pdev->revision == 0x81) ||
3437 (adev->pdev->revision == 0x83) ||
3438 (adev->pdev->revision == 0x87) ||
3439 (adev->pdev->device == 0x6604) ||
3440 (adev->pdev->device == 0x6605)) {
3441 max_sclk = 75000;
3442 }
3443 }
3444
3445 if (rps->vce_active) {
3446 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3447 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3448 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3449 &min_vce_voltage);
3450 } else {
3451 rps->evclk = 0;
3452 rps->ecclk = 0;
3453 }
3454
3455 if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3456 si_dpm_vblank_too_short(adev))
3457 disable_mclk_switching = true;
3458
3459 if (rps->vclk || rps->dclk) {
3460 disable_mclk_switching = true;
3461 disable_sclk_switching = true;
3462 }
3463
3464 if (adev->pm.ac_power)
3465 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3466 else
3467 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3468
3469 for (i = ps->performance_level_count - 2; i >= 0; i--) {
3470 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3471 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3472 }
3473 if (adev->pm.ac_power == false) {
3474 for (i = 0; i < ps->performance_level_count; i++) {
3475 if (ps->performance_levels[i].mclk > max_limits->mclk)
3476 ps->performance_levels[i].mclk = max_limits->mclk;
3477 if (ps->performance_levels[i].sclk > max_limits->sclk)
3478 ps->performance_levels[i].sclk = max_limits->sclk;
3479 if (ps->performance_levels[i].vddc > max_limits->vddc)
3480 ps->performance_levels[i].vddc = max_limits->vddc;
3481 if (ps->performance_levels[i].vddci > max_limits->vddci)
3482 ps->performance_levels[i].vddci = max_limits->vddci;
3483 }
3484 }
3485
3486 /* limit clocks to max supported clocks based on voltage dependency tables */
3487 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3488 &max_sclk_vddc);
3489 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3490 &max_mclk_vddci);
3491 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3492 &max_mclk_vddc);
3493
3494 for (i = 0; i < ps->performance_level_count; i++) {
3495 if (max_sclk_vddc) {
3496 if (ps->performance_levels[i].sclk > max_sclk_vddc)
3497 ps->performance_levels[i].sclk = max_sclk_vddc;
3498 }
3499 if (max_mclk_vddci) {
3500 if (ps->performance_levels[i].mclk > max_mclk_vddci)
3501 ps->performance_levels[i].mclk = max_mclk_vddci;
3502 }
3503 if (max_mclk_vddc) {
3504 if (ps->performance_levels[i].mclk > max_mclk_vddc)
3505 ps->performance_levels[i].mclk = max_mclk_vddc;
3506 }
3507 if (max_mclk) {
3508 if (ps->performance_levels[i].mclk > max_mclk)
3509 ps->performance_levels[i].mclk = max_mclk;
3510 }
3511 if (max_sclk) {
3512 if (ps->performance_levels[i].sclk > max_sclk)
3513 ps->performance_levels[i].sclk = max_sclk;
3514 }
3515 }
3516
3517 /* XXX validate the min clocks required for display */
3518
3519 if (disable_mclk_switching) {
3520 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
3521 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3522 } else {
3523 mclk = ps->performance_levels[0].mclk;
3524 vddci = ps->performance_levels[0].vddci;
3525 }
3526
3527 if (disable_sclk_switching) {
3528 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3529 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3530 } else {
3531 sclk = ps->performance_levels[0].sclk;
3532 vddc = ps->performance_levels[0].vddc;
3533 }
3534
3535 if (rps->vce_active) {
3536 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3537 sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3538 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3539 mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3540 }
3541
3542 /* adjusted low state */
3543 ps->performance_levels[0].sclk = sclk;
3544 ps->performance_levels[0].mclk = mclk;
3545 ps->performance_levels[0].vddc = vddc;
3546 ps->performance_levels[0].vddci = vddci;
3547
3548 if (disable_sclk_switching) {
3549 sclk = ps->performance_levels[0].sclk;
3550 for (i = 1; i < ps->performance_level_count; i++) {
3551 if (sclk < ps->performance_levels[i].sclk)
3552 sclk = ps->performance_levels[i].sclk;
3553 }
3554 for (i = 0; i < ps->performance_level_count; i++) {
3555 ps->performance_levels[i].sclk = sclk;
3556 ps->performance_levels[i].vddc = vddc;
3557 }
3558 } else {
3559 for (i = 1; i < ps->performance_level_count; i++) {
3560 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3561 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3562 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3563 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3564 }
3565 }
3566
3567 if (disable_mclk_switching) {
3568 mclk = ps->performance_levels[0].mclk;
3569 for (i = 1; i < ps->performance_level_count; i++) {
3570 if (mclk < ps->performance_levels[i].mclk)
3571 mclk = ps->performance_levels[i].mclk;
3572 }
3573 for (i = 0; i < ps->performance_level_count; i++) {
3574 ps->performance_levels[i].mclk = mclk;
3575 ps->performance_levels[i].vddci = vddci;
3576 }
3577 } else {
3578 for (i = 1; i < ps->performance_level_count; i++) {
3579 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3580 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3581 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3582 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3583 }
3584 }
3585
3586 for (i = 0; i < ps->performance_level_count; i++)
3587 btc_adjust_clock_combinations(adev, max_limits,
3588 &ps->performance_levels[i]);
3589
3590 for (i = 0; i < ps->performance_level_count; i++) {
3591 if (ps->performance_levels[i].vddc < min_vce_voltage)
3592 ps->performance_levels[i].vddc = min_vce_voltage;
3593 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3594 ps->performance_levels[i].sclk,
3595 max_limits->vddc, &ps->performance_levels[i].vddc);
3596 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3597 ps->performance_levels[i].mclk,
3598 max_limits->vddci, &ps->performance_levels[i].vddci);
3599 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3600 ps->performance_levels[i].mclk,
3601 max_limits->vddc, &ps->performance_levels[i].vddc);
3602 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3603 adev->clock.current_dispclk,
3604 max_limits->vddc, &ps->performance_levels[i].vddc);
3605 }
3606
3607 for (i = 0; i < ps->performance_level_count; i++) {
3608 btc_apply_voltage_delta_rules(adev,
3609 max_limits->vddc, max_limits->vddci,
3610 &ps->performance_levels[i].vddc,
3611 &ps->performance_levels[i].vddci);
3612 }
3613
3614 ps->dc_compatible = true;
3615 for (i = 0; i < ps->performance_level_count; i++) {
3616 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3617 ps->dc_compatible = false;
3618 }
3619}
3620
3621#if 0
3622static int si_read_smc_soft_register(struct amdgpu_device *adev,
3623 u16 reg_offset, u32 *value)
3624{
3625 struct si_power_info *si_pi = si_get_pi(adev);
3626
3627 return amdgpu_si_read_smc_sram_dword(adev,
3628 si_pi->soft_regs_start + reg_offset, value,
3629 si_pi->sram_end);
3630}
3631#endif
3632
3633static int si_write_smc_soft_register(struct amdgpu_device *adev,
3634 u16 reg_offset, u32 value)
3635{
3636 struct si_power_info *si_pi = si_get_pi(adev);
3637
3638 return amdgpu_si_write_smc_sram_dword(adev,
3639 si_pi->soft_regs_start + reg_offset,
3640 value, si_pi->sram_end);
3641}
3642
3643static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3644{
3645 bool ret = false;
3646 u32 tmp, width, row, column, bank, density;
3647 bool is_memory_gddr5, is_special;
3648
3649 tmp = RREG32(MC_SEQ_MISC0);
3650 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3651 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3652 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3653
3654 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3655 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3656
3657 tmp = RREG32(MC_ARB_RAMCFG);
3658 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3659 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3660 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3661
3662 density = (1 << (row + column - 20 + bank)) * width;
3663
3664 if ((adev->pdev->device == 0x6819) &&
3665 is_memory_gddr5 && is_special && (density == 0x400))
3666 ret = true;
3667
3668 return ret;
3669}
3670
3671static void si_get_leakage_vddc(struct amdgpu_device *adev)
3672{
3673 struct si_power_info *si_pi = si_get_pi(adev);
3674 u16 vddc, count = 0;
3675 int i, ret;
3676
3677 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3678 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3679
3680 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3681 si_pi->leakage_voltage.entries[count].voltage = vddc;
3682 si_pi->leakage_voltage.entries[count].leakage_index =
3683 SISLANDS_LEAKAGE_INDEX0 + i;
3684 count++;
3685 }
3686 }
3687 si_pi->leakage_voltage.count = count;
3688}
3689
3690static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3691 u32 index, u16 *leakage_voltage)
3692{
3693 struct si_power_info *si_pi = si_get_pi(adev);
3694 int i;
3695
3696 if (leakage_voltage == NULL)
3697 return -EINVAL;
3698
3699 if ((index & 0xff00) != 0xff00)
3700 return -EINVAL;
3701
3702 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3703 return -EINVAL;
3704
3705 if (index < SISLANDS_LEAKAGE_INDEX0)
3706 return -EINVAL;
3707
3708 for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3709 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3710 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3711 return 0;
3712 }
3713 }
3714 return -EAGAIN;
3715}
3716
3717static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3718{
3719 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3720 bool want_thermal_protection;
3721 enum amdgpu_dpm_event_src dpm_event_src;
3722
3723 switch (sources) {
3724 case 0:
3725 default:
3726 want_thermal_protection = false;
3727 break;
3728 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3729 want_thermal_protection = true;
3730 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3731 break;
3732 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3733 want_thermal_protection = true;
3734 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3735 break;
3736 case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3737 (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3738 want_thermal_protection = true;
3739 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3740 break;
3741 }
3742
3743 if (want_thermal_protection) {
3744 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3745 if (pi->thermal_protection)
3746 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3747 } else {
3748 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3749 }
3750}
3751
3752static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3753 enum amdgpu_dpm_auto_throttle_src source,
3754 bool enable)
3755{
3756 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3757
3758 if (enable) {
3759 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3760 pi->active_auto_throttle_sources |= 1 << source;
3761 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3762 }
3763 } else {
3764 if (pi->active_auto_throttle_sources & (1 << source)) {
3765 pi->active_auto_throttle_sources &= ~(1 << source);
3766 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3767 }
3768 }
3769}
3770
3771static void si_start_dpm(struct amdgpu_device *adev)
3772{
3773 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3774}
3775
3776static void si_stop_dpm(struct amdgpu_device *adev)
3777{
3778 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3779}
3780
3781static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3782{
3783 if (enable)
3784 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3785 else
3786 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3787
3788}
3789
3790#if 0
3791static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3792 u32 thermal_level)
3793{
3794 PPSMC_Result ret;
3795
3796 if (thermal_level == 0) {
3797 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3798 if (ret == PPSMC_Result_OK)
3799 return 0;
3800 else
3801 return -EINVAL;
3802 }
3803 return 0;
3804}
3805
3806static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3807{
3808 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3809}
3810#endif
3811
3812#if 0
3813static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3814{
3815 if (ac_power)
3816 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3817 0 : -EINVAL;
3818
3819 return 0;
3820}
3821#endif
3822
3823static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3824 PPSMC_Msg msg, u32 parameter)
3825{
3826 WREG32(SMC_SCRATCH0, parameter);
3827 return amdgpu_si_send_msg_to_smc(adev, msg);
3828}
3829
3830static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3831{
3832 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3833 return -EINVAL;
3834
3835 return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3836 0 : -EINVAL;
3837}
3838
3839static int si_dpm_force_performance_level(void *handle,
3840 enum amd_dpm_forced_level level)
3841{
3842 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3843 struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3844 struct si_ps *ps = si_get_ps(rps);
3845 u32 levels = ps->performance_level_count;
3846
3847 if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3848 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3849 return -EINVAL;
3850
3851 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3852 return -EINVAL;
3853 } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3854 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3855 return -EINVAL;
3856
3857 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3858 return -EINVAL;
3859 } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3860 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3861 return -EINVAL;
3862
3863 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3864 return -EINVAL;
3865 }
3866
3867 adev->pm.dpm.forced_level = level;
3868
3869 return 0;
3870}
3871
3872#if 0
3873static int si_set_boot_state(struct amdgpu_device *adev)
3874{
3875 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3876 0 : -EINVAL;
3877}
3878#endif
3879
3880static int si_set_sw_state(struct amdgpu_device *adev)
3881{
3882 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3883 0 : -EINVAL;
3884}
3885
3886static int si_halt_smc(struct amdgpu_device *adev)
3887{
3888 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3889 return -EINVAL;
3890
3891 return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3892 0 : -EINVAL;
3893}
3894
3895static int si_resume_smc(struct amdgpu_device *adev)
3896{
3897 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3898 return -EINVAL;
3899
3900 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3901 0 : -EINVAL;
3902}
3903
3904static void si_dpm_start_smc(struct amdgpu_device *adev)
3905{
3906 amdgpu_si_program_jump_on_start(adev);
3907 amdgpu_si_start_smc(adev);
3908 amdgpu_si_smc_clock(adev, true);
3909}
3910
3911static void si_dpm_stop_smc(struct amdgpu_device *adev)
3912{
3913 amdgpu_si_reset_smc(adev);
3914 amdgpu_si_smc_clock(adev, false);
3915}
3916
3917static int si_process_firmware_header(struct amdgpu_device *adev)
3918{
3919 struct si_power_info *si_pi = si_get_pi(adev);
3920 u32 tmp;
3921 int ret;
3922
3923 ret = amdgpu_si_read_smc_sram_dword(adev,
3924 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3925 SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3926 &tmp, si_pi->sram_end);
3927 if (ret)
3928 return ret;
3929
3930 si_pi->state_table_start = tmp;
3931
3932 ret = amdgpu_si_read_smc_sram_dword(adev,
3933 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3934 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3935 &tmp, si_pi->sram_end);
3936 if (ret)
3937 return ret;
3938
3939 si_pi->soft_regs_start = tmp;
3940
3941 ret = amdgpu_si_read_smc_sram_dword(adev,
3942 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3943 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3944 &tmp, si_pi->sram_end);
3945 if (ret)
3946 return ret;
3947
3948 si_pi->mc_reg_table_start = tmp;
3949
3950 ret = amdgpu_si_read_smc_sram_dword(adev,
3951 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3952 SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3953 &tmp, si_pi->sram_end);
3954 if (ret)
3955 return ret;
3956
3957 si_pi->fan_table_start = tmp;
3958
3959 ret = amdgpu_si_read_smc_sram_dword(adev,
3960 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3961 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3962 &tmp, si_pi->sram_end);
3963 if (ret)
3964 return ret;
3965
3966 si_pi->arb_table_start = tmp;
3967
3968 ret = amdgpu_si_read_smc_sram_dword(adev,
3969 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3970 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3971 &tmp, si_pi->sram_end);
3972 if (ret)
3973 return ret;
3974
3975 si_pi->cac_table_start = tmp;
3976
3977 ret = amdgpu_si_read_smc_sram_dword(adev,
3978 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3979 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3980 &tmp, si_pi->sram_end);
3981 if (ret)
3982 return ret;
3983
3984 si_pi->dte_table_start = tmp;
3985
3986 ret = amdgpu_si_read_smc_sram_dword(adev,
3987 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3988 SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3989 &tmp, si_pi->sram_end);
3990 if (ret)
3991 return ret;
3992
3993 si_pi->spll_table_start = tmp;
3994
3995 ret = amdgpu_si_read_smc_sram_dword(adev,
3996 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3997 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3998 &tmp, si_pi->sram_end);
3999 if (ret)
4000 return ret;
4001
4002 si_pi->papm_cfg_table_start = tmp;
4003
4004 return ret;
4005}
4006
4007static void si_read_clock_registers(struct amdgpu_device *adev)
4008{
4009 struct si_power_info *si_pi = si_get_pi(adev);
4010
4011 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4012 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4013 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4014 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4015 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4016 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4017 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4018 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4019 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4020 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4021 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4022 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4023 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4024 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4025 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4026}
4027
4028static void si_enable_thermal_protection(struct amdgpu_device *adev,
4029 bool enable)
4030{
4031 if (enable)
4032 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4033 else
4034 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4035}
4036
4037static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4038{
4039 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4040}
4041
4042#if 0
4043static int si_enter_ulp_state(struct amdgpu_device *adev)
4044{
4045 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4046
4047 udelay(25000);
4048
4049 return 0;
4050}
4051
4052static int si_exit_ulp_state(struct amdgpu_device *adev)
4053{
4054 int i;
4055
4056 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4057
4058 udelay(7000);
4059
4060 for (i = 0; i < adev->usec_timeout; i++) {
4061 if (RREG32(SMC_RESP_0) == 1)
4062 break;
4063 udelay(1000);
4064 }
4065
4066 return 0;
4067}
4068#endif
4069
4070static int si_notify_smc_display_change(struct amdgpu_device *adev,
4071 bool has_display)
4072{
4073 PPSMC_Msg msg = has_display ?
4074 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4075
4076 return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4077 0 : -EINVAL;
4078}
4079
4080static void si_program_response_times(struct amdgpu_device *adev)
4081{
4082 u32 voltage_response_time, acpi_delay_time, vbi_time_out;
4083 u32 vddc_dly, acpi_dly, vbi_dly;
4084 u32 reference_clock;
4085
4086 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4087
4088 voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4089
4090 if (voltage_response_time == 0)
4091 voltage_response_time = 1000;
4092
4093 acpi_delay_time = 15000;
4094 vbi_time_out = 100000;
4095
4096 reference_clock = amdgpu_asic_get_xclk(adev);
4097
4098 vddc_dly = (voltage_response_time * reference_clock) / 100;
4099 acpi_dly = (acpi_delay_time * reference_clock) / 100;
4100 vbi_dly = (vbi_time_out * reference_clock) / 100;
4101
4102 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
4103 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
4104 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4105 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4106}
4107
4108static void si_program_ds_registers(struct amdgpu_device *adev)
4109{
4110 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4111 u32 tmp;
4112
4113 /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4114 if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4115 tmp = 0x10;
4116 else
4117 tmp = 0x1;
4118
4119 if (eg_pi->sclk_deep_sleep) {
4120 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4121 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4122 ~AUTOSCALE_ON_SS_CLEAR);
4123 }
4124}
4125
4126static void si_program_display_gap(struct amdgpu_device *adev)
4127{
4128 u32 tmp, pipe;
4129 int i;
4130
4131 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4132 if (adev->pm.dpm.new_active_crtc_count > 0)
4133 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4134 else
4135 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4136
4137 if (adev->pm.dpm.new_active_crtc_count > 1)
4138 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4139 else
4140 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4141
4142 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4143
4144 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4145 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4146
4147 if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4148 (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4149 /* find the first active crtc */
4150 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4151 if (adev->pm.dpm.new_active_crtcs & (1 << i))
4152 break;
4153 }
4154 if (i == adev->mode_info.num_crtc)
4155 pipe = 0;
4156 else
4157 pipe = i;
4158
4159 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4160 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4161 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4162 }
4163
4164 /* Setting this to false forces the performance state to low if the crtcs are disabled.
4165 * This can be a problem on PowerXpress systems or if you want to use the card
4166 * for offscreen rendering or compute if there are no crtcs enabled.
4167 */
4168 si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4169}
4170
4171static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4172{
4173 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4174
4175 if (enable) {
4176 if (pi->sclk_ss)
4177 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4178 } else {
4179 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4180 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4181 }
4182}
4183
4184static void si_setup_bsp(struct amdgpu_device *adev)
4185{
4186 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4187 u32 xclk = amdgpu_asic_get_xclk(adev);
4188
4189 r600_calculate_u_and_p(pi->asi,
4190 xclk,
4191 16,
4192 &pi->bsp,
4193 &pi->bsu);
4194
4195 r600_calculate_u_and_p(pi->pasi,
4196 xclk,
4197 16,
4198 &pi->pbsp,
4199 &pi->pbsu);
4200
4201
4202 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4203 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4204
4205 WREG32(CG_BSP, pi->dsp);
4206}
4207
4208static void si_program_git(struct amdgpu_device *adev)
4209{
4210 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4211}
4212
4213static void si_program_tp(struct amdgpu_device *adev)
4214{
4215 int i;
4216 enum r600_td td = R600_TD_DFLT;
4217
4218 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4219 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4220
4221 if (td == R600_TD_AUTO)
4222 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4223 else
4224 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4225
4226 if (td == R600_TD_UP)
4227 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4228
4229 if (td == R600_TD_DOWN)
4230 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4231}
4232
4233static void si_program_tpp(struct amdgpu_device *adev)
4234{
4235 WREG32(CG_TPC, R600_TPC_DFLT);
4236}
4237
4238static void si_program_sstp(struct amdgpu_device *adev)
4239{
4240 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4241}
4242
4243static void si_enable_display_gap(struct amdgpu_device *adev)
4244{
4245 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4246
4247 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4248 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4249 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4250
4251 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4252 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4253 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4254 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4255}
4256
4257static void si_program_vc(struct amdgpu_device *adev)
4258{
4259 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4260
4261 WREG32(CG_FTV, pi->vrc);
4262}
4263
4264static void si_clear_vc(struct amdgpu_device *adev)
4265{
4266 WREG32(CG_FTV, 0);
4267}
4268
4269static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4270{
4271 u8 mc_para_index;
4272
4273 if (memory_clock < 10000)
4274 mc_para_index = 0;
4275 else if (memory_clock >= 80000)
4276 mc_para_index = 0x0f;
4277 else
4278 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4279 return mc_para_index;
4280}
4281
4282static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4283{
4284 u8 mc_para_index;
4285
4286 if (strobe_mode) {
4287 if (memory_clock < 12500)
4288 mc_para_index = 0x00;
4289 else if (memory_clock > 47500)
4290 mc_para_index = 0x0f;
4291 else
4292 mc_para_index = (u8)((memory_clock - 10000) / 2500);
4293 } else {
4294 if (memory_clock < 65000)
4295 mc_para_index = 0x00;
4296 else if (memory_clock > 135000)
4297 mc_para_index = 0x0f;
4298 else
4299 mc_para_index = (u8)((memory_clock - 60000) / 5000);
4300 }
4301 return mc_para_index;
4302}
4303
4304static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4305{
4306 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4307 bool strobe_mode = false;
4308 u8 result = 0;
4309
4310 if (mclk <= pi->mclk_strobe_mode_threshold)
4311 strobe_mode = true;
4312
4313 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4314 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4315 else
4316 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4317
4318 if (strobe_mode)
4319 result |= SISLANDS_SMC_STROBE_ENABLE;
4320
4321 return result;
4322}
4323
4324static int si_upload_firmware(struct amdgpu_device *adev)
4325{
4326 struct si_power_info *si_pi = si_get_pi(adev);
4327
4328 amdgpu_si_reset_smc(adev);
4329 amdgpu_si_smc_clock(adev, false);
4330
4331 return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4332}
4333
4334static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4335 const struct atom_voltage_table *table,
4336 const struct amdgpu_phase_shedding_limits_table *limits)
4337{
4338 u32 data, num_bits, num_levels;
4339
4340 if ((table == NULL) || (limits == NULL))
4341 return false;
4342
4343 data = table->mask_low;
4344
4345 num_bits = hweight32(data);
4346
4347 if (num_bits == 0)
4348 return false;
4349
4350 num_levels = (1 << num_bits);
4351
4352 if (table->count != num_levels)
4353 return false;
4354
4355 if (limits->count != (num_levels - 1))
4356 return false;
4357
4358 return true;
4359}
4360
4361static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4362 u32 max_voltage_steps,
4363 struct atom_voltage_table *voltage_table)
4364{
4365 unsigned int i, diff;
4366
4367 if (voltage_table->count <= max_voltage_steps)
4368 return;
4369
4370 diff = voltage_table->count - max_voltage_steps;
4371
4372 for (i= 0; i < max_voltage_steps; i++)
4373 voltage_table->entries[i] = voltage_table->entries[i + diff];
4374
4375 voltage_table->count = max_voltage_steps;
4376}
4377
4378static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4379 struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4380 struct atom_voltage_table *voltage_table)
4381{
4382 u32 i;
4383
4384 if (voltage_dependency_table == NULL)
4385 return -EINVAL;
4386
4387 voltage_table->mask_low = 0;
4388 voltage_table->phase_delay = 0;
4389
4390 voltage_table->count = voltage_dependency_table->count;
4391 for (i = 0; i < voltage_table->count; i++) {
4392 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4393 voltage_table->entries[i].smio_low = 0;
4394 }
4395
4396 return 0;
4397}
4398
4399static int si_construct_voltage_tables(struct amdgpu_device *adev)
4400{
4401 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4402 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4403 struct si_power_info *si_pi = si_get_pi(adev);
4404 int ret;
4405
4406 if (pi->voltage_control) {
4407 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4408 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4409 if (ret)
4410 return ret;
4411
4412 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4413 si_trim_voltage_table_to_fit_state_table(adev,
4414 SISLANDS_MAX_NO_VREG_STEPS,
4415 &eg_pi->vddc_voltage_table);
4416 } else if (si_pi->voltage_control_svi2) {
4417 ret = si_get_svi2_voltage_table(adev,
4418 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4419 &eg_pi->vddc_voltage_table);
4420 if (ret)
4421 return ret;
4422 } else {
4423 return -EINVAL;
4424 }
4425
4426 if (eg_pi->vddci_control) {
4427 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4428 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4429 if (ret)
4430 return ret;
4431
4432 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4433 si_trim_voltage_table_to_fit_state_table(adev,
4434 SISLANDS_MAX_NO_VREG_STEPS,
4435 &eg_pi->vddci_voltage_table);
4436 }
4437 if (si_pi->vddci_control_svi2) {
4438 ret = si_get_svi2_voltage_table(adev,
4439 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4440 &eg_pi->vddci_voltage_table);
4441 if (ret)
4442 return ret;
4443 }
4444
4445 if (pi->mvdd_control) {
4446 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4447 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4448
4449 if (ret) {
4450 pi->mvdd_control = false;
4451 return ret;
4452 }
4453
4454 if (si_pi->mvdd_voltage_table.count == 0) {
4455 pi->mvdd_control = false;
4456 return -EINVAL;
4457 }
4458
4459 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4460 si_trim_voltage_table_to_fit_state_table(adev,
4461 SISLANDS_MAX_NO_VREG_STEPS,
4462 &si_pi->mvdd_voltage_table);
4463 }
4464
4465 if (si_pi->vddc_phase_shed_control) {
4466 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4467 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4468 if (ret)
4469 si_pi->vddc_phase_shed_control = false;
4470
4471 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4472 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4473 si_pi->vddc_phase_shed_control = false;
4474 }
4475
4476 return 0;
4477}
4478
4479static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4480 const struct atom_voltage_table *voltage_table,
4481 SISLANDS_SMC_STATETABLE *table)
4482{
4483 unsigned int i;
4484
4485 for (i = 0; i < voltage_table->count; i++)
4486 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4487}
4488
4489static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4490 SISLANDS_SMC_STATETABLE *table)
4491{
4492 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4493 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4494 struct si_power_info *si_pi = si_get_pi(adev);
4495 u8 i;
4496
4497 if (si_pi->voltage_control_svi2) {
4498 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4499 si_pi->svc_gpio_id);
4500 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4501 si_pi->svd_gpio_id);
4502 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4503 2);
4504 } else {
4505 if (eg_pi->vddc_voltage_table.count) {
4506 si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4507 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4508 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4509
4510 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4511 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4512 table->maxVDDCIndexInPPTable = i;
4513 break;
4514 }
4515 }
4516 }
4517
4518 if (eg_pi->vddci_voltage_table.count) {
4519 si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4520
4521 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4522 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4523 }
4524
4525
4526 if (si_pi->mvdd_voltage_table.count) {
4527 si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4528
4529 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4530 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4531 }
4532
4533 if (si_pi->vddc_phase_shed_control) {
4534 if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4535 &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4536 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4537
4538 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4539 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4540
4541 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4542 (u32)si_pi->vddc_phase_shed_table.phase_delay);
4543 } else {
4544 si_pi->vddc_phase_shed_control = false;
4545 }
4546 }
4547 }
4548
4549 return 0;
4550}
4551
4552static int si_populate_voltage_value(struct amdgpu_device *adev,
4553 const struct atom_voltage_table *table,
4554 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4555{
4556 unsigned int i;
4557
4558 for (i = 0; i < table->count; i++) {
4559 if (value <= table->entries[i].value) {
4560 voltage->index = (u8)i;
4561 voltage->value = cpu_to_be16(table->entries[i].value);
4562 break;
4563 }
4564 }
4565
4566 if (i >= table->count)
4567 return -EINVAL;
4568
4569 return 0;
4570}
4571
4572static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4573 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4574{
4575 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4576 struct si_power_info *si_pi = si_get_pi(adev);
4577
4578 if (pi->mvdd_control) {
4579 if (mclk <= pi->mvdd_split_frequency)
4580 voltage->index = 0;
4581 else
4582 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4583
4584 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4585 }
4586 return 0;
4587}
4588
4589static int si_get_std_voltage_value(struct amdgpu_device *adev,
4590 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4591 u16 *std_voltage)
4592{
4593 u16 v_index;
4594 bool voltage_found = false;
4595 *std_voltage = be16_to_cpu(voltage->value);
4596
4597 if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4598 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4599 if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4600 return -EINVAL;
4601
4602 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4603 if (be16_to_cpu(voltage->value) ==
4604 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4605 voltage_found = true;
4606 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4607 *std_voltage =
4608 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4609 else
4610 *std_voltage =
4611 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4612 break;
4613 }
4614 }
4615
4616 if (!voltage_found) {
4617 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4618 if (be16_to_cpu(voltage->value) <=
4619 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4620 voltage_found = true;
4621 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4622 *std_voltage =
4623 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4624 else
4625 *std_voltage =
4626 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4627 break;
4628 }
4629 }
4630 }
4631 } else {
4632 if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4633 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4634 }
4635 }
4636
4637 return 0;
4638}
4639
4640static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4641 u16 value, u8 index,
4642 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4643{
4644 voltage->index = index;
4645 voltage->value = cpu_to_be16(value);
4646
4647 return 0;
4648}
4649
4650static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4651 const struct amdgpu_phase_shedding_limits_table *limits,
4652 u16 voltage, u32 sclk, u32 mclk,
4653 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4654{
4655 unsigned int i;
4656
4657 for (i = 0; i < limits->count; i++) {
4658 if ((voltage <= limits->entries[i].voltage) &&
4659 (sclk <= limits->entries[i].sclk) &&
4660 (mclk <= limits->entries[i].mclk))
4661 break;
4662 }
4663
4664 smc_voltage->phase_settings = (u8)i;
4665
4666 return 0;
4667}
4668
4669static int si_init_arb_table_index(struct amdgpu_device *adev)
4670{
4671 struct si_power_info *si_pi = si_get_pi(adev);
4672 u32 tmp;
4673 int ret;
4674
4675 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4676 &tmp, si_pi->sram_end);
4677 if (ret)
4678 return ret;
4679
4680 tmp &= 0x00FFFFFF;
4681 tmp |= MC_CG_ARB_FREQ_F1 << 24;
4682
4683 return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4684 tmp, si_pi->sram_end);
4685}
4686
4687static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4688{
4689 return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4690}
4691
4692static int si_reset_to_default(struct amdgpu_device *adev)
4693{
4694 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4695 0 : -EINVAL;
4696}
4697
4698static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4699{
4700 struct si_power_info *si_pi = si_get_pi(adev);
4701 u32 tmp;
4702 int ret;
4703
4704 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4705 &tmp, si_pi->sram_end);
4706 if (ret)
4707 return ret;
4708
4709 tmp = (tmp >> 24) & 0xff;
4710
4711 if (tmp == MC_CG_ARB_FREQ_F0)
4712 return 0;
4713
4714 return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4715}
4716
4717static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4718 u32 engine_clock)
4719{
4720 u32 dram_rows;
4721 u32 dram_refresh_rate;
4722 u32 mc_arb_rfsh_rate;
4723 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4724
4725 if (tmp >= 4)
4726 dram_rows = 16384;
4727 else
4728 dram_rows = 1 << (tmp + 10);
4729
4730 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4731 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4732
4733 return mc_arb_rfsh_rate;
4734}
4735
4736static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4737 struct rv7xx_pl *pl,
4738 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4739{
4740 u32 dram_timing;
4741 u32 dram_timing2;
4742 u32 burst_time;
4743
4744 arb_regs->mc_arb_rfsh_rate =
4745 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4746
4747 amdgpu_atombios_set_engine_dram_timings(adev,
4748 pl->sclk,
4749 pl->mclk);
4750
4751 dram_timing = RREG32(MC_ARB_DRAM_TIMING);
4752 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4753 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4754
4755 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
4756 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4757 arb_regs->mc_arb_burst_time = (u8)burst_time;
4758
4759 return 0;
4760}
4761
4762static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4763 struct amdgpu_ps *amdgpu_state,
4764 unsigned int first_arb_set)
4765{
4766 struct si_power_info *si_pi = si_get_pi(adev);
4767 struct si_ps *state = si_get_ps(amdgpu_state);
4768 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4769 int i, ret = 0;
4770
4771 for (i = 0; i < state->performance_level_count; i++) {
4772 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4773 if (ret)
4774 break;
4775 ret = amdgpu_si_copy_bytes_to_smc(adev,
4776 si_pi->arb_table_start +
4777 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4778 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4779 (u8 *)&arb_regs,
4780 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4781 si_pi->sram_end);
4782 if (ret)
4783 break;
4784 }
4785
4786 return ret;
4787}
4788
4789static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4790 struct amdgpu_ps *amdgpu_new_state)
4791{
4792 return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4793 SISLANDS_DRIVER_STATE_ARB_INDEX);
4794}
4795
4796static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4797 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4798{
4799 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4800 struct si_power_info *si_pi = si_get_pi(adev);
4801
4802 if (pi->mvdd_control)
4803 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4804 si_pi->mvdd_bootup_value, voltage);
4805
4806 return 0;
4807}
4808
4809static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4810 struct amdgpu_ps *amdgpu_initial_state,
4811 SISLANDS_SMC_STATETABLE *table)
4812{
4813 struct si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4814 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4815 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4816 struct si_power_info *si_pi = si_get_pi(adev);
4817 u32 reg;
4818 int ret;
4819
4820 table->initialState.levels[0].mclk.vDLL_CNTL =
4821 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4822 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4823 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4824 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4825 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4826 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4827 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4828 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4829 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4830 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4831 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4832 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4833 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4834 table->initialState.levels[0].mclk.vMPLL_SS =
4835 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4836 table->initialState.levels[0].mclk.vMPLL_SS2 =
4837 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4838
4839 table->initialState.levels[0].mclk.mclk_value =
4840 cpu_to_be32(initial_state->performance_levels[0].mclk);
4841
4842 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4843 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4844 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4845 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4846 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4847 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4848 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4849 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4850 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4851 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4852 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
4853 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4854
4855 table->initialState.levels[0].sclk.sclk_value =
4856 cpu_to_be32(initial_state->performance_levels[0].sclk);
4857
4858 table->initialState.levels[0].arbRefreshState =
4859 SISLANDS_INITIAL_STATE_ARB_INDEX;
4860
4861 table->initialState.levels[0].ACIndex = 0;
4862
4863 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4864 initial_state->performance_levels[0].vddc,
4865 &table->initialState.levels[0].vddc);
4866
4867 if (!ret) {
4868 u16 std_vddc;
4869
4870 ret = si_get_std_voltage_value(adev,
4871 &table->initialState.levels[0].vddc,
4872 &std_vddc);
4873 if (!ret)
4874 si_populate_std_voltage_value(adev, std_vddc,
4875 table->initialState.levels[0].vddc.index,
4876 &table->initialState.levels[0].std_vddc);
4877 }
4878
4879 if (eg_pi->vddci_control)
4880 si_populate_voltage_value(adev,
4881 &eg_pi->vddci_voltage_table,
4882 initial_state->performance_levels[0].vddci,
4883 &table->initialState.levels[0].vddci);
4884
4885 if (si_pi->vddc_phase_shed_control)
4886 si_populate_phase_shedding_value(adev,
4887 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4888 initial_state->performance_levels[0].vddc,
4889 initial_state->performance_levels[0].sclk,
4890 initial_state->performance_levels[0].mclk,
4891 &table->initialState.levels[0].vddc);
4892
4893 si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4894
4895 reg = CG_R(0xffff) | CG_L(0);
4896 table->initialState.levels[0].aT = cpu_to_be32(reg);
4897 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4898 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4899
4900 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4901 table->initialState.levels[0].strobeMode =
4902 si_get_strobe_mode_settings(adev,
4903 initial_state->performance_levels[0].mclk);
4904
4905 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4906 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4907 else
4908 table->initialState.levels[0].mcFlags = 0;
4909 }
4910
4911 table->initialState.levelCount = 1;
4912
4913 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4914
4915 table->initialState.levels[0].dpm2.MaxPS = 0;
4916 table->initialState.levels[0].dpm2.NearTDPDec = 0;
4917 table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4918 table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4919 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4920
4921 reg = MIN_POWER_MASK | MAX_POWER_MASK;
4922 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4923
4924 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4925 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4926
4927 return 0;
4928}
4929
4930static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4931 SISLANDS_SMC_STATETABLE *table)
4932{
4933 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4934 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4935 struct si_power_info *si_pi = si_get_pi(adev);
4936 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4937 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4938 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4939 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4940 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4941 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4942 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4943 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4944 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4945 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4946 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4947 u32 reg;
4948 int ret;
4949
4950 table->ACPIState = table->initialState;
4951
4952 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4953
4954 if (pi->acpi_vddc) {
4955 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4956 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4957 if (!ret) {
4958 u16 std_vddc;
4959
4960 ret = si_get_std_voltage_value(adev,
4961 &table->ACPIState.levels[0].vddc, &std_vddc);
4962 if (!ret)
4963 si_populate_std_voltage_value(adev, std_vddc,
4964 table->ACPIState.levels[0].vddc.index,
4965 &table->ACPIState.levels[0].std_vddc);
4966 }
4967 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4968
4969 if (si_pi->vddc_phase_shed_control) {
4970 si_populate_phase_shedding_value(adev,
4971 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4972 pi->acpi_vddc,
4973 0,
4974 0,
4975 &table->ACPIState.levels[0].vddc);
4976 }
4977 } else {
4978 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4979 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4980 if (!ret) {
4981 u16 std_vddc;
4982
4983 ret = si_get_std_voltage_value(adev,
4984 &table->ACPIState.levels[0].vddc, &std_vddc);
4985
4986 if (!ret)
4987 si_populate_std_voltage_value(adev, std_vddc,
4988 table->ACPIState.levels[0].vddc.index,
4989 &table->ACPIState.levels[0].std_vddc);
4990 }
4991 table->ACPIState.levels[0].gen2PCIE =
4992 (u8)amdgpu_get_pcie_gen_support(adev,
4993 si_pi->sys_pcie_mask,
4994 si_pi->boot_pcie_gen,
4995 AMDGPU_PCIE_GEN1);
4996
4997 if (si_pi->vddc_phase_shed_control)
4998 si_populate_phase_shedding_value(adev,
4999 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5000 pi->min_vddc_in_table,
5001 0,
5002 0,
5003 &table->ACPIState.levels[0].vddc);
5004 }
5005
5006 if (pi->acpi_vddc) {
5007 if (eg_pi->acpi_vddci)
5008 si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5009 eg_pi->acpi_vddci,
5010 &table->ACPIState.levels[0].vddci);
5011 }
5012
5013 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5014 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5015
5016 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5017
5018 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5019 spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5020
5021 table->ACPIState.levels[0].mclk.vDLL_CNTL =
5022 cpu_to_be32(dll_cntl);
5023 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5024 cpu_to_be32(mclk_pwrmgt_cntl);
5025 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5026 cpu_to_be32(mpll_ad_func_cntl);
5027 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5028 cpu_to_be32(mpll_dq_func_cntl);
5029 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5030 cpu_to_be32(mpll_func_cntl);
5031 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5032 cpu_to_be32(mpll_func_cntl_1);
5033 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5034 cpu_to_be32(mpll_func_cntl_2);
5035 table->ACPIState.levels[0].mclk.vMPLL_SS =
5036 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5037 table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5038 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5039
5040 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5041 cpu_to_be32(spll_func_cntl);
5042 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5043 cpu_to_be32(spll_func_cntl_2);
5044 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5045 cpu_to_be32(spll_func_cntl_3);
5046 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5047 cpu_to_be32(spll_func_cntl_4);
5048
5049 table->ACPIState.levels[0].mclk.mclk_value = 0;
5050 table->ACPIState.levels[0].sclk.sclk_value = 0;
5051
5052 si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5053
5054 if (eg_pi->dynamic_ac_timing)
5055 table->ACPIState.levels[0].ACIndex = 0;
5056
5057 table->ACPIState.levels[0].dpm2.MaxPS = 0;
5058 table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5059 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5060 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5061 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5062
5063 reg = MIN_POWER_MASK | MAX_POWER_MASK;
5064 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5065
5066 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5067 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5068
5069 return 0;
5070}
5071
5072static int si_populate_ulv_state(struct amdgpu_device *adev,
5073 SISLANDS_SMC_SWSTATE *state)
5074{
5075 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5076 struct si_power_info *si_pi = si_get_pi(adev);
5077 struct si_ulv_param *ulv = &si_pi->ulv;
5078 u32 sclk_in_sr = 1350; /* ??? */
5079 int ret;
5080
5081 ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5082 &state->levels[0]);
5083 if (!ret) {
5084 if (eg_pi->sclk_deep_sleep) {
5085 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5086 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5087 else
5088 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5089 }
5090 if (ulv->one_pcie_lane_in_ulv)
5091 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5092 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5093 state->levels[0].ACIndex = 1;
5094 state->levels[0].std_vddc = state->levels[0].vddc;
5095 state->levelCount = 1;
5096
5097 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5098 }
5099
5100 return ret;
5101}
5102
5103static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5104{
5105 struct si_power_info *si_pi = si_get_pi(adev);
5106 struct si_ulv_param *ulv = &si_pi->ulv;
5107 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5108 int ret;
5109
5110 ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5111 &arb_regs);
5112 if (ret)
5113 return ret;
5114
5115 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5116 ulv->volt_change_delay);
5117
5118 ret = amdgpu_si_copy_bytes_to_smc(adev,
5119 si_pi->arb_table_start +
5120 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5121 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5122 (u8 *)&arb_regs,
5123 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5124 si_pi->sram_end);
5125
5126 return ret;
5127}
5128
5129static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5130{
5131 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5132
5133 pi->mvdd_split_frequency = 30000;
5134}
5135
5136static int si_init_smc_table(struct amdgpu_device *adev)
5137{
5138 struct si_power_info *si_pi = si_get_pi(adev);
5139 struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5140 const struct si_ulv_param *ulv = &si_pi->ulv;
5141 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
5142 int ret;
5143 u32 lane_width;
5144 u32 vr_hot_gpio;
5145
5146 si_populate_smc_voltage_tables(adev, table);
5147
5148 switch (adev->pm.int_thermal_type) {
5149 case THERMAL_TYPE_SI:
5150 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5151 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5152 break;
5153 case THERMAL_TYPE_NONE:
5154 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5155 break;
5156 default:
5157 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5158 break;
5159 }
5160
5161 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5162 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5163
5164 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5165 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5166 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5167 }
5168
5169 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5170 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5171
5172 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5173 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5174
5175 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5176 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5177
5178 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5179 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5180 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5181 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5182 vr_hot_gpio);
5183 }
5184
5185 ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5186 if (ret)
5187 return ret;
5188
5189 ret = si_populate_smc_acpi_state(adev, table);
5190 if (ret)
5191 return ret;
5192
5193 table->driverState = table->initialState;
5194
5195 ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5196 SISLANDS_INITIAL_STATE_ARB_INDEX);
5197 if (ret)
5198 return ret;
5199
5200 if (ulv->supported && ulv->pl.vddc) {
5201 ret = si_populate_ulv_state(adev, &table->ULVState);
5202 if (ret)
5203 return ret;
5204
5205 ret = si_program_ulv_memory_timing_parameters(adev);
5206 if (ret)
5207 return ret;
5208
5209 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5210 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5211
5212 lane_width = amdgpu_get_pcie_lanes(adev);
5213 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5214 } else {
5215 table->ULVState = table->initialState;
5216 }
5217
5218 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5219 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5220 si_pi->sram_end);
5221}
5222
5223static int si_calculate_sclk_params(struct amdgpu_device *adev,
5224 u32 engine_clock,
5225 SISLANDS_SMC_SCLK_VALUE *sclk)
5226{
5227 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5228 struct si_power_info *si_pi = si_get_pi(adev);
5229 struct atom_clock_dividers dividers;
5230 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5231 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5232 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5233 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5234 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5235 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5236 u64 tmp;
5237 u32 reference_clock = adev->clock.spll.reference_freq;
5238 u32 reference_divider;
5239 u32 fbdiv;
5240 int ret;
5241
5242 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5243 engine_clock, false, ÷rs);
5244 if (ret)
5245 return ret;
5246
5247 reference_divider = 1 + dividers.ref_div;
5248
5249 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5250 do_div(tmp, reference_clock);
5251 fbdiv = (u32) tmp;
5252
5253 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5254 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5255 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5256
5257 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5258 spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5259
5260 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5261 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5262 spll_func_cntl_3 |= SPLL_DITHEN;
5263
5264 if (pi->sclk_ss) {
5265 struct amdgpu_atom_ss ss;
5266 u32 vco_freq = engine_clock * dividers.post_div;
5267
5268 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5269 ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5270 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5271 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5272
5273 cg_spll_spread_spectrum &= ~CLK_S_MASK;
5274 cg_spll_spread_spectrum |= CLK_S(clk_s);
5275 cg_spll_spread_spectrum |= SSEN;
5276
5277 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5278 cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5279 }
5280 }
5281
5282 sclk->sclk_value = engine_clock;
5283 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5284 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5285 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5286 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5287 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5288 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5289
5290 return 0;
5291}
5292
5293static int si_populate_sclk_value(struct amdgpu_device *adev,
5294 u32 engine_clock,
5295 SISLANDS_SMC_SCLK_VALUE *sclk)
5296{
5297 SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5298 int ret;
5299
5300 ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5301 if (!ret) {
5302 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5303 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5304 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5305 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5306 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5307 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5308 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5309 }
5310
5311 return ret;
5312}
5313
5314static int si_populate_mclk_value(struct amdgpu_device *adev,
5315 u32 engine_clock,
5316 u32 memory_clock,
5317 SISLANDS_SMC_MCLK_VALUE *mclk,
5318 bool strobe_mode,
5319 bool dll_state_on)
5320{
5321 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5322 struct si_power_info *si_pi = si_get_pi(adev);
5323 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
5324 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5325 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5326 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5327 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5328 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5329 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5330 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5331 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5332 struct atom_mpll_param mpll_param;
5333 int ret;
5334
5335 ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5336 if (ret)
5337 return ret;
5338
5339 mpll_func_cntl &= ~BWCTRL_MASK;
5340 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5341
5342 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5343 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5344 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5345
5346 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5347 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5348
5349 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5350 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5351 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5352 YCLK_POST_DIV(mpll_param.post_div);
5353 }
5354
5355 if (pi->mclk_ss) {
5356 struct amdgpu_atom_ss ss;
5357 u32 freq_nom;
5358 u32 tmp;
5359 u32 reference_clock = adev->clock.mpll.reference_freq;
5360
5361 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5362 freq_nom = memory_clock * 4;
5363 else
5364 freq_nom = memory_clock * 2;
5365
5366 tmp = freq_nom / reference_clock;
5367 tmp = tmp * tmp;
5368 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5369 ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5370 u32 clks = reference_clock * 5 / ss.rate;
5371 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5372
5373 mpll_ss1 &= ~CLKV_MASK;
5374 mpll_ss1 |= CLKV(clkv);
5375
5376 mpll_ss2 &= ~CLKS_MASK;
5377 mpll_ss2 |= CLKS(clks);
5378 }
5379 }
5380
5381 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5382 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5383
5384 if (dll_state_on)
5385 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5386 else
5387 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5388
5389 mclk->mclk_value = cpu_to_be32(memory_clock);
5390 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5391 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5392 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5393 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5394 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5395 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5396 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5397 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5398 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5399
5400 return 0;
5401}
5402
5403static void si_populate_smc_sp(struct amdgpu_device *adev,
5404 struct amdgpu_ps *amdgpu_state,
5405 SISLANDS_SMC_SWSTATE *smc_state)
5406{
5407 struct si_ps *ps = si_get_ps(amdgpu_state);
5408 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5409 int i;
5410
5411 for (i = 0; i < ps->performance_level_count - 1; i++)
5412 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5413
5414 smc_state->levels[ps->performance_level_count - 1].bSP =
5415 cpu_to_be32(pi->psp);
5416}
5417
5418static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5419 struct rv7xx_pl *pl,
5420 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5421{
5422 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5423 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5424 struct si_power_info *si_pi = si_get_pi(adev);
5425 int ret;
5426 bool dll_state_on;
5427 u16 std_vddc;
5428 bool gmc_pg = false;
5429
5430 if (eg_pi->pcie_performance_request &&
5431 (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5432 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5433 else
5434 level->gen2PCIE = (u8)pl->pcie_gen;
5435
5436 ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5437 if (ret)
5438 return ret;
5439
5440 level->mcFlags = 0;
5441
5442 if (pi->mclk_stutter_mode_threshold &&
5443 (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5444 !eg_pi->uvd_enabled &&
5445 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5446 (adev->pm.dpm.new_active_crtc_count <= 2)) {
5447 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5448
5449 if (gmc_pg)
5450 level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5451 }
5452
5453 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5454 if (pl->mclk > pi->mclk_edc_enable_threshold)
5455 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5456
5457 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5458 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5459
5460 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5461
5462 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5463 if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5464 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5465 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5466 else
5467 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5468 } else {
5469 dll_state_on = false;
5470 }
5471 } else {
5472 level->strobeMode = si_get_strobe_mode_settings(adev,
5473 pl->mclk);
5474
5475 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5476 }
5477
5478 ret = si_populate_mclk_value(adev,
5479 pl->sclk,
5480 pl->mclk,
5481 &level->mclk,
5482 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5483 if (ret)
5484 return ret;
5485
5486 ret = si_populate_voltage_value(adev,
5487 &eg_pi->vddc_voltage_table,
5488 pl->vddc, &level->vddc);
5489 if (ret)
5490 return ret;
5491
5492
5493 ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5494 if (ret)
5495 return ret;
5496
5497 ret = si_populate_std_voltage_value(adev, std_vddc,
5498 level->vddc.index, &level->std_vddc);
5499 if (ret)
5500 return ret;
5501
5502 if (eg_pi->vddci_control) {
5503 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5504 pl->vddci, &level->vddci);
5505 if (ret)
5506 return ret;
5507 }
5508
5509 if (si_pi->vddc_phase_shed_control) {
5510 ret = si_populate_phase_shedding_value(adev,
5511 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5512 pl->vddc,
5513 pl->sclk,
5514 pl->mclk,
5515 &level->vddc);
5516 if (ret)
5517 return ret;
5518 }
5519
5520 level->MaxPoweredUpCU = si_pi->max_cu;
5521
5522 ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5523
5524 return ret;
5525}
5526
5527static int si_populate_smc_t(struct amdgpu_device *adev,
5528 struct amdgpu_ps *amdgpu_state,
5529 SISLANDS_SMC_SWSTATE *smc_state)
5530{
5531 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5532 struct si_ps *state = si_get_ps(amdgpu_state);
5533 u32 a_t;
5534 u32 t_l, t_h;
5535 u32 high_bsp;
5536 int i, ret;
5537
5538 if (state->performance_level_count >= 9)
5539 return -EINVAL;
5540
5541 if (state->performance_level_count < 2) {
5542 a_t = CG_R(0xffff) | CG_L(0);
5543 smc_state->levels[0].aT = cpu_to_be32(a_t);
5544 return 0;
5545 }
5546
5547 smc_state->levels[0].aT = cpu_to_be32(0);
5548
5549 for (i = 0; i <= state->performance_level_count - 2; i++) {
5550 ret = r600_calculate_at(
5551 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5552 100 * R600_AH_DFLT,
5553 state->performance_levels[i + 1].sclk,
5554 state->performance_levels[i].sclk,
5555 &t_l,
5556 &t_h);
5557
5558 if (ret) {
5559 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5560 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5561 }
5562
5563 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5564 a_t |= CG_R(t_l * pi->bsp / 20000);
5565 smc_state->levels[i].aT = cpu_to_be32(a_t);
5566
5567 high_bsp = (i == state->performance_level_count - 2) ?
5568 pi->pbsp : pi->bsp;
5569 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5570 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5571 }
5572
5573 return 0;
5574}
5575
5576static int si_disable_ulv(struct amdgpu_device *adev)
5577{
5578 struct si_power_info *si_pi = si_get_pi(adev);
5579 struct si_ulv_param *ulv = &si_pi->ulv;
5580
5581 if (ulv->supported)
5582 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5583 0 : -EINVAL;
5584
5585 return 0;
5586}
5587
5588static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5589 struct amdgpu_ps *amdgpu_state)
5590{
5591 const struct si_power_info *si_pi = si_get_pi(adev);
5592 const struct si_ulv_param *ulv = &si_pi->ulv;
5593 const struct si_ps *state = si_get_ps(amdgpu_state);
5594 int i;
5595
5596 if (state->performance_levels[0].mclk != ulv->pl.mclk)
5597 return false;
5598
5599 /* XXX validate against display requirements! */
5600
5601 for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5602 if (adev->clock.current_dispclk <=
5603 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5604 if (ulv->pl.vddc <
5605 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5606 return false;
5607 }
5608 }
5609
5610 if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5611 return false;
5612
5613 return true;
5614}
5615
5616static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5617 struct amdgpu_ps *amdgpu_new_state)
5618{
5619 const struct si_power_info *si_pi = si_get_pi(adev);
5620 const struct si_ulv_param *ulv = &si_pi->ulv;
5621
5622 if (ulv->supported) {
5623 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5624 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5625 0 : -EINVAL;
5626 }
5627 return 0;
5628}
5629
5630static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5631 struct amdgpu_ps *amdgpu_state,
5632 SISLANDS_SMC_SWSTATE *smc_state)
5633{
5634 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5635 struct ni_power_info *ni_pi = ni_get_pi(adev);
5636 struct si_power_info *si_pi = si_get_pi(adev);
5637 struct si_ps *state = si_get_ps(amdgpu_state);
5638 int i, ret;
5639 u32 threshold;
5640 u32 sclk_in_sr = 1350; /* ??? */
5641
5642 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5643 return -EINVAL;
5644
5645 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5646
5647 if (amdgpu_state->vclk && amdgpu_state->dclk) {
5648 eg_pi->uvd_enabled = true;
5649 if (eg_pi->smu_uvd_hs)
5650 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5651 } else {
5652 eg_pi->uvd_enabled = false;
5653 }
5654
5655 if (state->dc_compatible)
5656 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5657
5658 smc_state->levelCount = 0;
5659 for (i = 0; i < state->performance_level_count; i++) {
5660 if (eg_pi->sclk_deep_sleep) {
5661 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5662 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5663 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5664 else
5665 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5666 }
5667 }
5668
5669 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5670 &smc_state->levels[i]);
5671 smc_state->levels[i].arbRefreshState =
5672 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5673
5674 if (ret)
5675 return ret;
5676
5677 if (ni_pi->enable_power_containment)
5678 smc_state->levels[i].displayWatermark =
5679 (state->performance_levels[i].sclk < threshold) ?
5680 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5681 else
5682 smc_state->levels[i].displayWatermark = (i < 2) ?
5683 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5684
5685 if (eg_pi->dynamic_ac_timing)
5686 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5687 else
5688 smc_state->levels[i].ACIndex = 0;
5689
5690 smc_state->levelCount++;
5691 }
5692
5693 si_write_smc_soft_register(adev,
5694 SI_SMC_SOFT_REGISTER_watermark_threshold,
5695 threshold / 512);
5696
5697 si_populate_smc_sp(adev, amdgpu_state, smc_state);
5698
5699 ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5700 if (ret)
5701 ni_pi->enable_power_containment = false;
5702
5703 ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5704 if (ret)
5705 ni_pi->enable_sq_ramping = false;
5706
5707 return si_populate_smc_t(adev, amdgpu_state, smc_state);
5708}
5709
5710static int si_upload_sw_state(struct amdgpu_device *adev,
5711 struct amdgpu_ps *amdgpu_new_state)
5712{
5713 struct si_power_info *si_pi = si_get_pi(adev);
5714 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
5715 int ret;
5716 u32 address = si_pi->state_table_start +
5717 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5718 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5719 ((new_state->performance_level_count - 1) *
5720 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5721 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5722
5723 memset(smc_state, 0, state_size);
5724
5725 ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5726 if (ret)
5727 return ret;
5728
5729 return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5730 state_size, si_pi->sram_end);
5731}
5732
5733static int si_upload_ulv_state(struct amdgpu_device *adev)
5734{
5735 struct si_power_info *si_pi = si_get_pi(adev);
5736 struct si_ulv_param *ulv = &si_pi->ulv;
5737 int ret = 0;
5738
5739 if (ulv->supported && ulv->pl.vddc) {
5740 u32 address = si_pi->state_table_start +
5741 offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5742 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5743 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5744
5745 memset(smc_state, 0, state_size);
5746
5747 ret = si_populate_ulv_state(adev, smc_state);
5748 if (!ret)
5749 ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5750 state_size, si_pi->sram_end);
5751 }
5752
5753 return ret;
5754}
5755
5756static int si_upload_smc_data(struct amdgpu_device *adev)
5757{
5758 struct amdgpu_crtc *amdgpu_crtc = NULL;
5759 int i;
5760
5761 if (adev->pm.dpm.new_active_crtc_count == 0)
5762 return 0;
5763
5764 for (i = 0; i < adev->mode_info.num_crtc; i++) {
5765 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5766 amdgpu_crtc = adev->mode_info.crtcs[i];
5767 break;
5768 }
5769 }
5770
5771 if (amdgpu_crtc == NULL)
5772 return 0;
5773
5774 if (amdgpu_crtc->line_time <= 0)
5775 return 0;
5776
5777 if (si_write_smc_soft_register(adev,
5778 SI_SMC_SOFT_REGISTER_crtc_index,
5779 amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5780 return 0;
5781
5782 if (si_write_smc_soft_register(adev,
5783 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5784 amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5785 return 0;
5786
5787 if (si_write_smc_soft_register(adev,
5788 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5789 amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5790 return 0;
5791
5792 return 0;
5793}
5794
5795static int si_set_mc_special_registers(struct amdgpu_device *adev,
5796 struct si_mc_reg_table *table)
5797{
5798 u8 i, j, k;
5799 u32 temp_reg;
5800
5801 for (i = 0, j = table->last; i < table->last; i++) {
5802 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5803 return -EINVAL;
5804 switch (table->mc_reg_address[i].s1) {
5805 case MC_SEQ_MISC1:
5806 temp_reg = RREG32(MC_PMG_CMD_EMRS);
5807 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5808 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5809 for (k = 0; k < table->num_entries; k++)
5810 table->mc_reg_table_entry[k].mc_data[j] =
5811 ((temp_reg & 0xffff0000)) |
5812 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5813 j++;
5814
5815 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5816 return -EINVAL;
5817 temp_reg = RREG32(MC_PMG_CMD_MRS);
5818 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5819 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5820 for (k = 0; k < table->num_entries; k++) {
5821 table->mc_reg_table_entry[k].mc_data[j] =
5822 (temp_reg & 0xffff0000) |
5823 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5824 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5825 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5826 }
5827 j++;
5828
5829 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5830 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5831 return -EINVAL;
5832 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5833 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5834 for (k = 0; k < table->num_entries; k++)
5835 table->mc_reg_table_entry[k].mc_data[j] =
5836 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5837 j++;
5838 }
5839 break;
5840 case MC_SEQ_RESERVE_M:
5841 temp_reg = RREG32(MC_PMG_CMD_MRS1);
5842 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5843 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5844 for(k = 0; k < table->num_entries; k++)
5845 table->mc_reg_table_entry[k].mc_data[j] =
5846 (temp_reg & 0xffff0000) |
5847 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5848 j++;
5849 break;
5850 default:
5851 break;
5852 }
5853 }
5854
5855 table->last = j;
5856
5857 return 0;
5858}
5859
5860static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5861{
5862 bool result = true;
5863 switch (in_reg) {
5864 case MC_SEQ_RAS_TIMING:
5865 *out_reg = MC_SEQ_RAS_TIMING_LP;
5866 break;
5867 case MC_SEQ_CAS_TIMING:
5868 *out_reg = MC_SEQ_CAS_TIMING_LP;
5869 break;
5870 case MC_SEQ_MISC_TIMING:
5871 *out_reg = MC_SEQ_MISC_TIMING_LP;
5872 break;
5873 case MC_SEQ_MISC_TIMING2:
5874 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5875 break;
5876 case MC_SEQ_RD_CTL_D0:
5877 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5878 break;
5879 case MC_SEQ_RD_CTL_D1:
5880 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5881 break;
5882 case MC_SEQ_WR_CTL_D0:
5883 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5884 break;
5885 case MC_SEQ_WR_CTL_D1:
5886 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5887 break;
5888 case MC_PMG_CMD_EMRS:
5889 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5890 break;
5891 case MC_PMG_CMD_MRS:
5892 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5893 break;
5894 case MC_PMG_CMD_MRS1:
5895 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5896 break;
5897 case MC_SEQ_PMG_TIMING:
5898 *out_reg = MC_SEQ_PMG_TIMING_LP;
5899 break;
5900 case MC_PMG_CMD_MRS2:
5901 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5902 break;
5903 case MC_SEQ_WR_CTL_2:
5904 *out_reg = MC_SEQ_WR_CTL_2_LP;
5905 break;
5906 default:
5907 result = false;
5908 break;
5909 }
5910
5911 return result;
5912}
5913
5914static void si_set_valid_flag(struct si_mc_reg_table *table)
5915{
5916 u8 i, j;
5917
5918 for (i = 0; i < table->last; i++) {
5919 for (j = 1; j < table->num_entries; j++) {
5920 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5921 table->valid_flag |= 1 << i;
5922 break;
5923 }
5924 }
5925 }
5926}
5927
5928static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5929{
5930 u32 i;
5931 u16 address;
5932
5933 for (i = 0; i < table->last; i++)
5934 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5935 address : table->mc_reg_address[i].s1;
5936
5937}
5938
5939static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5940 struct si_mc_reg_table *si_table)
5941{
5942 u8 i, j;
5943
5944 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5945 return -EINVAL;
5946 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5947 return -EINVAL;
5948
5949 for (i = 0; i < table->last; i++)
5950 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5951 si_table->last = table->last;
5952
5953 for (i = 0; i < table->num_entries; i++) {
5954 si_table->mc_reg_table_entry[i].mclk_max =
5955 table->mc_reg_table_entry[i].mclk_max;
5956 for (j = 0; j < table->last; j++) {
5957 si_table->mc_reg_table_entry[i].mc_data[j] =
5958 table->mc_reg_table_entry[i].mc_data[j];
5959 }
5960 }
5961 si_table->num_entries = table->num_entries;
5962
5963 return 0;
5964}
5965
5966static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
5967{
5968 struct si_power_info *si_pi = si_get_pi(adev);
5969 struct atom_mc_reg_table *table;
5970 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5971 u8 module_index = rv770_get_memory_module_index(adev);
5972 int ret;
5973
5974 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5975 if (!table)
5976 return -ENOMEM;
5977
5978 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5979 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5980 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5981 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5982 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5983 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5984 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5985 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5986 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5987 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5988 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5989 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5990 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5991 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5992
5993 ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
5994 if (ret)
5995 goto init_mc_done;
5996
5997 ret = si_copy_vbios_mc_reg_table(table, si_table);
5998 if (ret)
5999 goto init_mc_done;
6000
6001 si_set_s0_mc_reg_index(si_table);
6002
6003 ret = si_set_mc_special_registers(adev, si_table);
6004 if (ret)
6005 goto init_mc_done;
6006
6007 si_set_valid_flag(si_table);
6008
6009init_mc_done:
6010 kfree(table);
6011
6012 return ret;
6013
6014}
6015
6016static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6017 SMC_SIslands_MCRegisters *mc_reg_table)
6018{
6019 struct si_power_info *si_pi = si_get_pi(adev);
6020 u32 i, j;
6021
6022 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6023 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6024 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6025 break;
6026 mc_reg_table->address[i].s0 =
6027 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6028 mc_reg_table->address[i].s1 =
6029 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6030 i++;
6031 }
6032 }
6033 mc_reg_table->last = (u8)i;
6034}
6035
6036static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6037 SMC_SIslands_MCRegisterSet *data,
6038 u32 num_entries, u32 valid_flag)
6039{
6040 u32 i, j;
6041
6042 for(i = 0, j = 0; j < num_entries; j++) {
6043 if (valid_flag & (1 << j)) {
6044 data->value[i] = cpu_to_be32(entry->mc_data[j]);
6045 i++;
6046 }
6047 }
6048}
6049
6050static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6051 struct rv7xx_pl *pl,
6052 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6053{
6054 struct si_power_info *si_pi = si_get_pi(adev);
6055 u32 i = 0;
6056
6057 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6058 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6059 break;
6060 }
6061
6062 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6063 --i;
6064
6065 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6066 mc_reg_table_data, si_pi->mc_reg_table.last,
6067 si_pi->mc_reg_table.valid_flag);
6068}
6069
6070static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6071 struct amdgpu_ps *amdgpu_state,
6072 SMC_SIslands_MCRegisters *mc_reg_table)
6073{
6074 struct si_ps *state = si_get_ps(amdgpu_state);
6075 int i;
6076
6077 for (i = 0; i < state->performance_level_count; i++) {
6078 si_convert_mc_reg_table_entry_to_smc(adev,
6079 &state->performance_levels[i],
6080 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6081 }
6082}
6083
6084static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6085 struct amdgpu_ps *amdgpu_boot_state)
6086{
6087 struct si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6088 struct si_power_info *si_pi = si_get_pi(adev);
6089 struct si_ulv_param *ulv = &si_pi->ulv;
6090 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6091
6092 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6093
6094 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6095
6096 si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6097
6098 si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6099 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6100
6101 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6102 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6103 si_pi->mc_reg_table.last,
6104 si_pi->mc_reg_table.valid_flag);
6105
6106 if (ulv->supported && ulv->pl.vddc != 0)
6107 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6108 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6109 else
6110 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6111 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6112 si_pi->mc_reg_table.last,
6113 si_pi->mc_reg_table.valid_flag);
6114
6115 si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6116
6117 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6118 (u8 *)smc_mc_reg_table,
6119 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6120}
6121
6122static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6123 struct amdgpu_ps *amdgpu_new_state)
6124{
6125 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6126 struct si_power_info *si_pi = si_get_pi(adev);
6127 u32 address = si_pi->mc_reg_table_start +
6128 offsetof(SMC_SIslands_MCRegisters,
6129 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6130 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6131
6132 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6133
6134 si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6135
6136 return amdgpu_si_copy_bytes_to_smc(adev, address,
6137 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6138 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6139 si_pi->sram_end);
6140}
6141
6142static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6143{
6144 if (enable)
6145 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6146 else
6147 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6148}
6149
6150static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6151 struct amdgpu_ps *amdgpu_state)
6152{
6153 struct si_ps *state = si_get_ps(amdgpu_state);
6154 int i;
6155 u16 pcie_speed, max_speed = 0;
6156
6157 for (i = 0; i < state->performance_level_count; i++) {
6158 pcie_speed = state->performance_levels[i].pcie_gen;
6159 if (max_speed < pcie_speed)
6160 max_speed = pcie_speed;
6161 }
6162 return max_speed;
6163}
6164
6165static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6166{
6167 u32 speed_cntl;
6168
6169 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6170 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6171
6172 return (u16)speed_cntl;
6173}
6174
6175static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6176 struct amdgpu_ps *amdgpu_new_state,
6177 struct amdgpu_ps *amdgpu_current_state)
6178{
6179 struct si_power_info *si_pi = si_get_pi(adev);
6180 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6181 enum amdgpu_pcie_gen current_link_speed;
6182
6183 if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6184 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6185 else
6186 current_link_speed = si_pi->force_pcie_gen;
6187
6188 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6189 si_pi->pspp_notify_required = false;
6190 if (target_link_speed > current_link_speed) {
6191 switch (target_link_speed) {
6192#if defined(CONFIG_ACPI)
6193 case AMDGPU_PCIE_GEN3:
6194 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6195 break;
6196 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6197 if (current_link_speed == AMDGPU_PCIE_GEN2)
6198 break;
6199 fallthrough;
6200 case AMDGPU_PCIE_GEN2:
6201 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6202 break;
6203#endif
6204 /* fall through */
6205 default:
6206 si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6207 break;
6208 }
6209 } else {
6210 if (target_link_speed < current_link_speed)
6211 si_pi->pspp_notify_required = true;
6212 }
6213}
6214
6215static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6216 struct amdgpu_ps *amdgpu_new_state,
6217 struct amdgpu_ps *amdgpu_current_state)
6218{
6219 struct si_power_info *si_pi = si_get_pi(adev);
6220 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6221 u8 request;
6222
6223 if (si_pi->pspp_notify_required) {
6224 if (target_link_speed == AMDGPU_PCIE_GEN3)
6225 request = PCIE_PERF_REQ_PECI_GEN3;
6226 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6227 request = PCIE_PERF_REQ_PECI_GEN2;
6228 else
6229 request = PCIE_PERF_REQ_PECI_GEN1;
6230
6231 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6232 (si_get_current_pcie_speed(adev) > 0))
6233 return;
6234
6235#if defined(CONFIG_ACPI)
6236 amdgpu_acpi_pcie_performance_request(adev, request, false);
6237#endif
6238 }
6239}
6240
6241#if 0
6242static int si_ds_request(struct amdgpu_device *adev,
6243 bool ds_status_on, u32 count_write)
6244{
6245 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6246
6247 if (eg_pi->sclk_deep_sleep) {
6248 if (ds_status_on)
6249 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6250 PPSMC_Result_OK) ?
6251 0 : -EINVAL;
6252 else
6253 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6254 PPSMC_Result_OK) ? 0 : -EINVAL;
6255 }
6256 return 0;
6257}
6258#endif
6259
6260static void si_set_max_cu_value(struct amdgpu_device *adev)
6261{
6262 struct si_power_info *si_pi = si_get_pi(adev);
6263
6264 if (adev->asic_type == CHIP_VERDE) {
6265 switch (adev->pdev->device) {
6266 case 0x6820:
6267 case 0x6825:
6268 case 0x6821:
6269 case 0x6823:
6270 case 0x6827:
6271 si_pi->max_cu = 10;
6272 break;
6273 case 0x682D:
6274 case 0x6824:
6275 case 0x682F:
6276 case 0x6826:
6277 si_pi->max_cu = 8;
6278 break;
6279 case 0x6828:
6280 case 0x6830:
6281 case 0x6831:
6282 case 0x6838:
6283 case 0x6839:
6284 case 0x683D:
6285 si_pi->max_cu = 10;
6286 break;
6287 case 0x683B:
6288 case 0x683F:
6289 case 0x6829:
6290 si_pi->max_cu = 8;
6291 break;
6292 default:
6293 si_pi->max_cu = 0;
6294 break;
6295 }
6296 } else {
6297 si_pi->max_cu = 0;
6298 }
6299}
6300
6301static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6302 struct amdgpu_clock_voltage_dependency_table *table)
6303{
6304 u32 i;
6305 int j;
6306 u16 leakage_voltage;
6307
6308 if (table) {
6309 for (i = 0; i < table->count; i++) {
6310 switch (si_get_leakage_voltage_from_leakage_index(adev,
6311 table->entries[i].v,
6312 &leakage_voltage)) {
6313 case 0:
6314 table->entries[i].v = leakage_voltage;
6315 break;
6316 case -EAGAIN:
6317 return -EINVAL;
6318 case -EINVAL:
6319 default:
6320 break;
6321 }
6322 }
6323
6324 for (j = (table->count - 2); j >= 0; j--) {
6325 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6326 table->entries[j].v : table->entries[j + 1].v;
6327 }
6328 }
6329 return 0;
6330}
6331
6332static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6333{
6334 int ret = 0;
6335
6336 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6337 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6338 if (ret)
6339 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6340 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6341 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6342 if (ret)
6343 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6344 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6345 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6346 if (ret)
6347 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6348 return ret;
6349}
6350
6351static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6352 struct amdgpu_ps *amdgpu_new_state,
6353 struct amdgpu_ps *amdgpu_current_state)
6354{
6355 u32 lane_width;
6356 u32 new_lane_width =
6357 ((amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6358 u32 current_lane_width =
6359 ((amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6360
6361 if (new_lane_width != current_lane_width) {
6362 amdgpu_set_pcie_lanes(adev, new_lane_width);
6363 lane_width = amdgpu_get_pcie_lanes(adev);
6364 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6365 }
6366}
6367
6368static void si_dpm_setup_asic(struct amdgpu_device *adev)
6369{
6370 si_read_clock_registers(adev);
6371 si_enable_acpi_power_management(adev);
6372}
6373
6374static int si_thermal_enable_alert(struct amdgpu_device *adev,
6375 bool enable)
6376{
6377 u32 thermal_int = RREG32(CG_THERMAL_INT);
6378
6379 if (enable) {
6380 PPSMC_Result result;
6381
6382 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6383 WREG32(CG_THERMAL_INT, thermal_int);
6384 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6385 if (result != PPSMC_Result_OK) {
6386 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6387 return -EINVAL;
6388 }
6389 } else {
6390 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6391 WREG32(CG_THERMAL_INT, thermal_int);
6392 }
6393
6394 return 0;
6395}
6396
6397static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6398 int min_temp, int max_temp)
6399{
6400 int low_temp = 0 * 1000;
6401 int high_temp = 255 * 1000;
6402
6403 if (low_temp < min_temp)
6404 low_temp = min_temp;
6405 if (high_temp > max_temp)
6406 high_temp = max_temp;
6407 if (high_temp < low_temp) {
6408 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6409 return -EINVAL;
6410 }
6411
6412 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6413 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6414 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6415
6416 adev->pm.dpm.thermal.min_temp = low_temp;
6417 adev->pm.dpm.thermal.max_temp = high_temp;
6418
6419 return 0;
6420}
6421
6422static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6423{
6424 struct si_power_info *si_pi = si_get_pi(adev);
6425 u32 tmp;
6426
6427 if (si_pi->fan_ctrl_is_in_default_mode) {
6428 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6429 si_pi->fan_ctrl_default_mode = tmp;
6430 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6431 si_pi->t_min = tmp;
6432 si_pi->fan_ctrl_is_in_default_mode = false;
6433 }
6434
6435 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6436 tmp |= TMIN(0);
6437 WREG32(CG_FDO_CTRL2, tmp);
6438
6439 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6440 tmp |= FDO_PWM_MODE(mode);
6441 WREG32(CG_FDO_CTRL2, tmp);
6442}
6443
6444static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6445{
6446 struct si_power_info *si_pi = si_get_pi(adev);
6447 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6448 u32 duty100;
6449 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6450 u16 fdo_min, slope1, slope2;
6451 u32 reference_clock, tmp;
6452 int ret;
6453 u64 tmp64;
6454
6455 if (!si_pi->fan_table_start) {
6456 adev->pm.dpm.fan.ucode_fan_control = false;
6457 return 0;
6458 }
6459
6460 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6461
6462 if (duty100 == 0) {
6463 adev->pm.dpm.fan.ucode_fan_control = false;
6464 return 0;
6465 }
6466
6467 tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6468 do_div(tmp64, 10000);
6469 fdo_min = (u16)tmp64;
6470
6471 t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6472 t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6473
6474 pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6475 pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6476
6477 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6478 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6479
6480 fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6481 fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6482 fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6483 fan_table.slope1 = cpu_to_be16(slope1);
6484 fan_table.slope2 = cpu_to_be16(slope2);
6485 fan_table.fdo_min = cpu_to_be16(fdo_min);
6486 fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6487 fan_table.hys_up = cpu_to_be16(1);
6488 fan_table.hys_slope = cpu_to_be16(1);
6489 fan_table.temp_resp_lim = cpu_to_be16(5);
6490 reference_clock = amdgpu_asic_get_xclk(adev);
6491
6492 fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6493 reference_clock) / 1600);
6494 fan_table.fdo_max = cpu_to_be16((u16)duty100);
6495
6496 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6497 fan_table.temp_src = (uint8_t)tmp;
6498
6499 ret = amdgpu_si_copy_bytes_to_smc(adev,
6500 si_pi->fan_table_start,
6501 (u8 *)(&fan_table),
6502 sizeof(fan_table),
6503 si_pi->sram_end);
6504
6505 if (ret) {
6506 DRM_ERROR("Failed to load fan table to the SMC.");
6507 adev->pm.dpm.fan.ucode_fan_control = false;
6508 }
6509
6510 return ret;
6511}
6512
6513static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6514{
6515 struct si_power_info *si_pi = si_get_pi(adev);
6516 PPSMC_Result ret;
6517
6518 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6519 if (ret == PPSMC_Result_OK) {
6520 si_pi->fan_is_controlled_by_smc = true;
6521 return 0;
6522 } else {
6523 return -EINVAL;
6524 }
6525}
6526
6527static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6528{
6529 struct si_power_info *si_pi = si_get_pi(adev);
6530 PPSMC_Result ret;
6531
6532 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6533
6534 if (ret == PPSMC_Result_OK) {
6535 si_pi->fan_is_controlled_by_smc = false;
6536 return 0;
6537 } else {
6538 return -EINVAL;
6539 }
6540}
6541
6542static int si_dpm_get_fan_speed_percent(void *handle,
6543 u32 *speed)
6544{
6545 u32 duty, duty100;
6546 u64 tmp64;
6547 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6548
6549 if (adev->pm.no_fan)
6550 return -ENOENT;
6551
6552 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6553 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6554
6555 if (duty100 == 0)
6556 return -EINVAL;
6557
6558 tmp64 = (u64)duty * 100;
6559 do_div(tmp64, duty100);
6560 *speed = (u32)tmp64;
6561
6562 if (*speed > 100)
6563 *speed = 100;
6564
6565 return 0;
6566}
6567
6568static int si_dpm_set_fan_speed_percent(void *handle,
6569 u32 speed)
6570{
6571 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6572 struct si_power_info *si_pi = si_get_pi(adev);
6573 u32 tmp;
6574 u32 duty, duty100;
6575 u64 tmp64;
6576
6577 if (adev->pm.no_fan)
6578 return -ENOENT;
6579
6580 if (si_pi->fan_is_controlled_by_smc)
6581 return -EINVAL;
6582
6583 if (speed > 100)
6584 return -EINVAL;
6585
6586 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6587
6588 if (duty100 == 0)
6589 return -EINVAL;
6590
6591 tmp64 = (u64)speed * duty100;
6592 do_div(tmp64, 100);
6593 duty = (u32)tmp64;
6594
6595 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6596 tmp |= FDO_STATIC_DUTY(duty);
6597 WREG32(CG_FDO_CTRL0, tmp);
6598
6599 return 0;
6600}
6601
6602static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
6603{
6604 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6605
6606 if (mode) {
6607 /* stop auto-manage */
6608 if (adev->pm.dpm.fan.ucode_fan_control)
6609 si_fan_ctrl_stop_smc_fan_control(adev);
6610 si_fan_ctrl_set_static_mode(adev, mode);
6611 } else {
6612 /* restart auto-manage */
6613 if (adev->pm.dpm.fan.ucode_fan_control)
6614 si_thermal_start_smc_fan_control(adev);
6615 else
6616 si_fan_ctrl_set_default_mode(adev);
6617 }
6618}
6619
6620static u32 si_dpm_get_fan_control_mode(void *handle)
6621{
6622 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6623 struct si_power_info *si_pi = si_get_pi(adev);
6624 u32 tmp;
6625
6626 if (si_pi->fan_is_controlled_by_smc)
6627 return 0;
6628
6629 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6630 return (tmp >> FDO_PWM_MODE_SHIFT);
6631}
6632
6633#if 0
6634static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6635 u32 *speed)
6636{
6637 u32 tach_period;
6638 u32 xclk = amdgpu_asic_get_xclk(adev);
6639
6640 if (adev->pm.no_fan)
6641 return -ENOENT;
6642
6643 if (adev->pm.fan_pulses_per_revolution == 0)
6644 return -ENOENT;
6645
6646 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6647 if (tach_period == 0)
6648 return -ENOENT;
6649
6650 *speed = 60 * xclk * 10000 / tach_period;
6651
6652 return 0;
6653}
6654
6655static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6656 u32 speed)
6657{
6658 u32 tach_period, tmp;
6659 u32 xclk = amdgpu_asic_get_xclk(adev);
6660
6661 if (adev->pm.no_fan)
6662 return -ENOENT;
6663
6664 if (adev->pm.fan_pulses_per_revolution == 0)
6665 return -ENOENT;
6666
6667 if ((speed < adev->pm.fan_min_rpm) ||
6668 (speed > adev->pm.fan_max_rpm))
6669 return -EINVAL;
6670
6671 if (adev->pm.dpm.fan.ucode_fan_control)
6672 si_fan_ctrl_stop_smc_fan_control(adev);
6673
6674 tach_period = 60 * xclk * 10000 / (8 * speed);
6675 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6676 tmp |= TARGET_PERIOD(tach_period);
6677 WREG32(CG_TACH_CTRL, tmp);
6678
6679 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6680
6681 return 0;
6682}
6683#endif
6684
6685static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6686{
6687 struct si_power_info *si_pi = si_get_pi(adev);
6688 u32 tmp;
6689
6690 if (!si_pi->fan_ctrl_is_in_default_mode) {
6691 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6692 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6693 WREG32(CG_FDO_CTRL2, tmp);
6694
6695 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6696 tmp |= TMIN(si_pi->t_min);
6697 WREG32(CG_FDO_CTRL2, tmp);
6698 si_pi->fan_ctrl_is_in_default_mode = true;
6699 }
6700}
6701
6702static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6703{
6704 if (adev->pm.dpm.fan.ucode_fan_control) {
6705 si_fan_ctrl_start_smc_fan_control(adev);
6706 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6707 }
6708}
6709
6710static void si_thermal_initialize(struct amdgpu_device *adev)
6711{
6712 u32 tmp;
6713
6714 if (adev->pm.fan_pulses_per_revolution) {
6715 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6716 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6717 WREG32(CG_TACH_CTRL, tmp);
6718 }
6719
6720 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6721 tmp |= TACH_PWM_RESP_RATE(0x28);
6722 WREG32(CG_FDO_CTRL2, tmp);
6723}
6724
6725static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6726{
6727 int ret;
6728
6729 si_thermal_initialize(adev);
6730 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6731 if (ret)
6732 return ret;
6733 ret = si_thermal_enable_alert(adev, true);
6734 if (ret)
6735 return ret;
6736 if (adev->pm.dpm.fan.ucode_fan_control) {
6737 ret = si_halt_smc(adev);
6738 if (ret)
6739 return ret;
6740 ret = si_thermal_setup_fan_table(adev);
6741 if (ret)
6742 return ret;
6743 ret = si_resume_smc(adev);
6744 if (ret)
6745 return ret;
6746 si_thermal_start_smc_fan_control(adev);
6747 }
6748
6749 return 0;
6750}
6751
6752static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6753{
6754 if (!adev->pm.no_fan) {
6755 si_fan_ctrl_set_default_mode(adev);
6756 si_fan_ctrl_stop_smc_fan_control(adev);
6757 }
6758}
6759
6760static int si_dpm_enable(struct amdgpu_device *adev)
6761{
6762 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6763 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6764 struct si_power_info *si_pi = si_get_pi(adev);
6765 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6766 int ret;
6767
6768 if (amdgpu_si_is_smc_running(adev))
6769 return -EINVAL;
6770 if (pi->voltage_control || si_pi->voltage_control_svi2)
6771 si_enable_voltage_control(adev, true);
6772 if (pi->mvdd_control)
6773 si_get_mvdd_configuration(adev);
6774 if (pi->voltage_control || si_pi->voltage_control_svi2) {
6775 ret = si_construct_voltage_tables(adev);
6776 if (ret) {
6777 DRM_ERROR("si_construct_voltage_tables failed\n");
6778 return ret;
6779 }
6780 }
6781 if (eg_pi->dynamic_ac_timing) {
6782 ret = si_initialize_mc_reg_table(adev);
6783 if (ret)
6784 eg_pi->dynamic_ac_timing = false;
6785 }
6786 if (pi->dynamic_ss)
6787 si_enable_spread_spectrum(adev, true);
6788 if (pi->thermal_protection)
6789 si_enable_thermal_protection(adev, true);
6790 si_setup_bsp(adev);
6791 si_program_git(adev);
6792 si_program_tp(adev);
6793 si_program_tpp(adev);
6794 si_program_sstp(adev);
6795 si_enable_display_gap(adev);
6796 si_program_vc(adev);
6797 ret = si_upload_firmware(adev);
6798 if (ret) {
6799 DRM_ERROR("si_upload_firmware failed\n");
6800 return ret;
6801 }
6802 ret = si_process_firmware_header(adev);
6803 if (ret) {
6804 DRM_ERROR("si_process_firmware_header failed\n");
6805 return ret;
6806 }
6807 ret = si_initial_switch_from_arb_f0_to_f1(adev);
6808 if (ret) {
6809 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6810 return ret;
6811 }
6812 ret = si_init_smc_table(adev);
6813 if (ret) {
6814 DRM_ERROR("si_init_smc_table failed\n");
6815 return ret;
6816 }
6817 ret = si_init_smc_spll_table(adev);
6818 if (ret) {
6819 DRM_ERROR("si_init_smc_spll_table failed\n");
6820 return ret;
6821 }
6822 ret = si_init_arb_table_index(adev);
6823 if (ret) {
6824 DRM_ERROR("si_init_arb_table_index failed\n");
6825 return ret;
6826 }
6827 if (eg_pi->dynamic_ac_timing) {
6828 ret = si_populate_mc_reg_table(adev, boot_ps);
6829 if (ret) {
6830 DRM_ERROR("si_populate_mc_reg_table failed\n");
6831 return ret;
6832 }
6833 }
6834 ret = si_initialize_smc_cac_tables(adev);
6835 if (ret) {
6836 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6837 return ret;
6838 }
6839 ret = si_initialize_hardware_cac_manager(adev);
6840 if (ret) {
6841 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6842 return ret;
6843 }
6844 ret = si_initialize_smc_dte_tables(adev);
6845 if (ret) {
6846 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6847 return ret;
6848 }
6849 ret = si_populate_smc_tdp_limits(adev, boot_ps);
6850 if (ret) {
6851 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6852 return ret;
6853 }
6854 ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6855 if (ret) {
6856 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6857 return ret;
6858 }
6859 si_program_response_times(adev);
6860 si_program_ds_registers(adev);
6861 si_dpm_start_smc(adev);
6862 ret = si_notify_smc_display_change(adev, false);
6863 if (ret) {
6864 DRM_ERROR("si_notify_smc_display_change failed\n");
6865 return ret;
6866 }
6867 si_enable_sclk_control(adev, true);
6868 si_start_dpm(adev);
6869
6870 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6871 si_thermal_start_thermal_controller(adev);
6872
6873 return 0;
6874}
6875
6876static int si_set_temperature_range(struct amdgpu_device *adev)
6877{
6878 int ret;
6879
6880 ret = si_thermal_enable_alert(adev, false);
6881 if (ret)
6882 return ret;
6883 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6884 if (ret)
6885 return ret;
6886 ret = si_thermal_enable_alert(adev, true);
6887 if (ret)
6888 return ret;
6889
6890 return ret;
6891}
6892
6893static void si_dpm_disable(struct amdgpu_device *adev)
6894{
6895 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6896 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6897
6898 if (!amdgpu_si_is_smc_running(adev))
6899 return;
6900 si_thermal_stop_thermal_controller(adev);
6901 si_disable_ulv(adev);
6902 si_clear_vc(adev);
6903 if (pi->thermal_protection)
6904 si_enable_thermal_protection(adev, false);
6905 si_enable_power_containment(adev, boot_ps, false);
6906 si_enable_smc_cac(adev, boot_ps, false);
6907 si_enable_spread_spectrum(adev, false);
6908 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6909 si_stop_dpm(adev);
6910 si_reset_to_default(adev);
6911 si_dpm_stop_smc(adev);
6912 si_force_switch_to_arb_f0(adev);
6913
6914 ni_update_current_ps(adev, boot_ps);
6915}
6916
6917static int si_dpm_pre_set_power_state(void *handle)
6918{
6919 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6920 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6921 struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6922 struct amdgpu_ps *new_ps = &requested_ps;
6923
6924 ni_update_requested_ps(adev, new_ps);
6925 si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6926
6927 return 0;
6928}
6929
6930static int si_power_control_set_level(struct amdgpu_device *adev)
6931{
6932 struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6933 int ret;
6934
6935 ret = si_restrict_performance_levels_before_switch(adev);
6936 if (ret)
6937 return ret;
6938 ret = si_halt_smc(adev);
6939 if (ret)
6940 return ret;
6941 ret = si_populate_smc_tdp_limits(adev, new_ps);
6942 if (ret)
6943 return ret;
6944 ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6945 if (ret)
6946 return ret;
6947 ret = si_resume_smc(adev);
6948 if (ret)
6949 return ret;
6950 ret = si_set_sw_state(adev);
6951 if (ret)
6952 return ret;
6953 return 0;
6954}
6955
6956static void si_set_vce_clock(struct amdgpu_device *adev,
6957 struct amdgpu_ps *new_rps,
6958 struct amdgpu_ps *old_rps)
6959{
6960 if ((old_rps->evclk != new_rps->evclk) ||
6961 (old_rps->ecclk != new_rps->ecclk)) {
6962 /* Turn the clocks on when encoding, off otherwise */
6963 if (new_rps->evclk || new_rps->ecclk) {
6964 /* Place holder for future VCE1.0 porting to amdgpu
6965 vce_v1_0_enable_mgcg(adev, false, false);*/
6966 } else {
6967 /* Place holder for future VCE1.0 porting to amdgpu
6968 vce_v1_0_enable_mgcg(adev, true, false);
6969 amdgpu_asic_set_vce_clocks(adev, new_rps->evclk, new_rps->ecclk);*/
6970 }
6971 }
6972}
6973
6974static int si_dpm_set_power_state(void *handle)
6975{
6976 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6977 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6978 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6979 struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6980 int ret;
6981
6982 ret = si_disable_ulv(adev);
6983 if (ret) {
6984 DRM_ERROR("si_disable_ulv failed\n");
6985 return ret;
6986 }
6987 ret = si_restrict_performance_levels_before_switch(adev);
6988 if (ret) {
6989 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6990 return ret;
6991 }
6992 if (eg_pi->pcie_performance_request)
6993 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
6994 ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
6995 ret = si_enable_power_containment(adev, new_ps, false);
6996 if (ret) {
6997 DRM_ERROR("si_enable_power_containment failed\n");
6998 return ret;
6999 }
7000 ret = si_enable_smc_cac(adev, new_ps, false);
7001 if (ret) {
7002 DRM_ERROR("si_enable_smc_cac failed\n");
7003 return ret;
7004 }
7005 ret = si_halt_smc(adev);
7006 if (ret) {
7007 DRM_ERROR("si_halt_smc failed\n");
7008 return ret;
7009 }
7010 ret = si_upload_sw_state(adev, new_ps);
7011 if (ret) {
7012 DRM_ERROR("si_upload_sw_state failed\n");
7013 return ret;
7014 }
7015 ret = si_upload_smc_data(adev);
7016 if (ret) {
7017 DRM_ERROR("si_upload_smc_data failed\n");
7018 return ret;
7019 }
7020 ret = si_upload_ulv_state(adev);
7021 if (ret) {
7022 DRM_ERROR("si_upload_ulv_state failed\n");
7023 return ret;
7024 }
7025 if (eg_pi->dynamic_ac_timing) {
7026 ret = si_upload_mc_reg_table(adev, new_ps);
7027 if (ret) {
7028 DRM_ERROR("si_upload_mc_reg_table failed\n");
7029 return ret;
7030 }
7031 }
7032 ret = si_program_memory_timing_parameters(adev, new_ps);
7033 if (ret) {
7034 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7035 return ret;
7036 }
7037 si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7038
7039 ret = si_resume_smc(adev);
7040 if (ret) {
7041 DRM_ERROR("si_resume_smc failed\n");
7042 return ret;
7043 }
7044 ret = si_set_sw_state(adev);
7045 if (ret) {
7046 DRM_ERROR("si_set_sw_state failed\n");
7047 return ret;
7048 }
7049 ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7050 si_set_vce_clock(adev, new_ps, old_ps);
7051 if (eg_pi->pcie_performance_request)
7052 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7053 ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7054 if (ret) {
7055 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7056 return ret;
7057 }
7058 ret = si_enable_smc_cac(adev, new_ps, true);
7059 if (ret) {
7060 DRM_ERROR("si_enable_smc_cac failed\n");
7061 return ret;
7062 }
7063 ret = si_enable_power_containment(adev, new_ps, true);
7064 if (ret) {
7065 DRM_ERROR("si_enable_power_containment failed\n");
7066 return ret;
7067 }
7068
7069 ret = si_power_control_set_level(adev);
7070 if (ret) {
7071 DRM_ERROR("si_power_control_set_level failed\n");
7072 return ret;
7073 }
7074
7075 return 0;
7076}
7077
7078static void si_dpm_post_set_power_state(void *handle)
7079{
7080 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7081 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7082 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7083
7084 ni_update_current_ps(adev, new_ps);
7085}
7086
7087#if 0
7088void si_dpm_reset_asic(struct amdgpu_device *adev)
7089{
7090 si_restrict_performance_levels_before_switch(adev);
7091 si_disable_ulv(adev);
7092 si_set_boot_state(adev);
7093}
7094#endif
7095
7096static void si_dpm_display_configuration_changed(void *handle)
7097{
7098 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7099
7100 si_program_display_gap(adev);
7101}
7102
7103
7104static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7105 struct amdgpu_ps *rps,
7106 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7107 u8 table_rev)
7108{
7109 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7110 rps->class = le16_to_cpu(non_clock_info->usClassification);
7111 rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7112
7113 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7114 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7115 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7116 } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7117 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7118 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7119 } else {
7120 rps->vclk = 0;
7121 rps->dclk = 0;
7122 }
7123
7124 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7125 adev->pm.dpm.boot_ps = rps;
7126 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7127 adev->pm.dpm.uvd_ps = rps;
7128}
7129
7130static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7131 struct amdgpu_ps *rps, int index,
7132 union pplib_clock_info *clock_info)
7133{
7134 struct rv7xx_power_info *pi = rv770_get_pi(adev);
7135 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7136 struct si_power_info *si_pi = si_get_pi(adev);
7137 struct si_ps *ps = si_get_ps(rps);
7138 u16 leakage_voltage;
7139 struct rv7xx_pl *pl = &ps->performance_levels[index];
7140 int ret;
7141
7142 ps->performance_level_count = index + 1;
7143
7144 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7145 pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7146 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7147 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7148
7149 pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7150 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7151 pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7152 pl->pcie_gen = amdgpu_get_pcie_gen_support(adev,
7153 si_pi->sys_pcie_mask,
7154 si_pi->boot_pcie_gen,
7155 clock_info->si.ucPCIEGen);
7156
7157 /* patch up vddc if necessary */
7158 ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7159 &leakage_voltage);
7160 if (ret == 0)
7161 pl->vddc = leakage_voltage;
7162
7163 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7164 pi->acpi_vddc = pl->vddc;
7165 eg_pi->acpi_vddci = pl->vddci;
7166 si_pi->acpi_pcie_gen = pl->pcie_gen;
7167 }
7168
7169 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7170 index == 0) {
7171 /* XXX disable for A0 tahiti */
7172 si_pi->ulv.supported = false;
7173 si_pi->ulv.pl = *pl;
7174 si_pi->ulv.one_pcie_lane_in_ulv = false;
7175 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7176 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7177 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7178 }
7179
7180 if (pi->min_vddc_in_table > pl->vddc)
7181 pi->min_vddc_in_table = pl->vddc;
7182
7183 if (pi->max_vddc_in_table < pl->vddc)
7184 pi->max_vddc_in_table = pl->vddc;
7185
7186 /* patch up boot state */
7187 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7188 u16 vddc, vddci, mvdd;
7189 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7190 pl->mclk = adev->clock.default_mclk;
7191 pl->sclk = adev->clock.default_sclk;
7192 pl->vddc = vddc;
7193 pl->vddci = vddci;
7194 si_pi->mvdd_bootup_value = mvdd;
7195 }
7196
7197 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7198 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7199 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7200 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7201 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7202 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7203 }
7204}
7205
7206union pplib_power_state {
7207 struct _ATOM_PPLIB_STATE v1;
7208 struct _ATOM_PPLIB_STATE_V2 v2;
7209};
7210
7211static int si_parse_power_table(struct amdgpu_device *adev)
7212{
7213 struct amdgpu_mode_info *mode_info = &adev->mode_info;
7214 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7215 union pplib_power_state *power_state;
7216 int i, j, k, non_clock_array_index, clock_array_index;
7217 union pplib_clock_info *clock_info;
7218 struct _StateArray *state_array;
7219 struct _ClockInfoArray *clock_info_array;
7220 struct _NonClockInfoArray *non_clock_info_array;
7221 union power_info *power_info;
7222 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7223 u16 data_offset;
7224 u8 frev, crev;
7225 u8 *power_state_offset;
7226 struct si_ps *ps;
7227
7228 if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7229 &frev, &crev, &data_offset))
7230 return -EINVAL;
7231 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7232
7233 amdgpu_add_thermal_controller(adev);
7234
7235 state_array = (struct _StateArray *)
7236 (mode_info->atom_context->bios + data_offset +
7237 le16_to_cpu(power_info->pplib.usStateArrayOffset));
7238 clock_info_array = (struct _ClockInfoArray *)
7239 (mode_info->atom_context->bios + data_offset +
7240 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7241 non_clock_info_array = (struct _NonClockInfoArray *)
7242 (mode_info->atom_context->bios + data_offset +
7243 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7244
7245 adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
7246 sizeof(struct amdgpu_ps),
7247 GFP_KERNEL);
7248 if (!adev->pm.dpm.ps)
7249 return -ENOMEM;
7250 power_state_offset = (u8 *)state_array->states;
7251 for (i = 0; i < state_array->ucNumEntries; i++) {
7252 u8 *idx;
7253 power_state = (union pplib_power_state *)power_state_offset;
7254 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7255 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7256 &non_clock_info_array->nonClockInfo[non_clock_array_index];
7257 ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL);
7258 if (ps == NULL) {
7259 kfree(adev->pm.dpm.ps);
7260 return -ENOMEM;
7261 }
7262 adev->pm.dpm.ps[i].ps_priv = ps;
7263 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7264 non_clock_info,
7265 non_clock_info_array->ucEntrySize);
7266 k = 0;
7267 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7268 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7269 clock_array_index = idx[j];
7270 if (clock_array_index >= clock_info_array->ucNumEntries)
7271 continue;
7272 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7273 break;
7274 clock_info = (union pplib_clock_info *)
7275 ((u8 *)&clock_info_array->clockInfo[0] +
7276 (clock_array_index * clock_info_array->ucEntrySize));
7277 si_parse_pplib_clock_info(adev,
7278 &adev->pm.dpm.ps[i], k,
7279 clock_info);
7280 k++;
7281 }
7282 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7283 }
7284 adev->pm.dpm.num_ps = state_array->ucNumEntries;
7285
7286 /* fill in the vce power states */
7287 for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7288 u32 sclk, mclk;
7289 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7290 clock_info = (union pplib_clock_info *)
7291 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7292 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7293 sclk |= clock_info->si.ucEngineClockHigh << 16;
7294 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7295 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7296 adev->pm.dpm.vce_states[i].sclk = sclk;
7297 adev->pm.dpm.vce_states[i].mclk = mclk;
7298 }
7299
7300 return 0;
7301}
7302
7303static int si_dpm_init(struct amdgpu_device *adev)
7304{
7305 struct rv7xx_power_info *pi;
7306 struct evergreen_power_info *eg_pi;
7307 struct ni_power_info *ni_pi;
7308 struct si_power_info *si_pi;
7309 struct atom_clock_dividers dividers;
7310 int ret;
7311
7312 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7313 if (si_pi == NULL)
7314 return -ENOMEM;
7315 adev->pm.dpm.priv = si_pi;
7316 ni_pi = &si_pi->ni;
7317 eg_pi = &ni_pi->eg;
7318 pi = &eg_pi->rv7xx;
7319
7320 si_pi->sys_pcie_mask =
7321 adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK;
7322 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7323 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7324
7325 si_set_max_cu_value(adev);
7326
7327 rv770_get_max_vddc(adev);
7328 si_get_leakage_vddc(adev);
7329 si_patch_dependency_tables_based_on_leakage(adev);
7330
7331 pi->acpi_vddc = 0;
7332 eg_pi->acpi_vddci = 0;
7333 pi->min_vddc_in_table = 0;
7334 pi->max_vddc_in_table = 0;
7335
7336 ret = amdgpu_get_platform_caps(adev);
7337 if (ret)
7338 return ret;
7339
7340 ret = amdgpu_parse_extended_power_table(adev);
7341 if (ret)
7342 return ret;
7343
7344 ret = si_parse_power_table(adev);
7345 if (ret)
7346 return ret;
7347
7348 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7349 kcalloc(4,
7350 sizeof(struct amdgpu_clock_voltage_dependency_entry),
7351 GFP_KERNEL);
7352 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7353 amdgpu_free_extended_power_table(adev);
7354 return -ENOMEM;
7355 }
7356 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7357 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7358 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7359 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7360 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7361 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7362 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7363 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7364 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7365
7366 if (adev->pm.dpm.voltage_response_time == 0)
7367 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7368 if (adev->pm.dpm.backbias_response_time == 0)
7369 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7370
7371 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7372 0, false, ÷rs);
7373 if (ret)
7374 pi->ref_div = dividers.ref_div + 1;
7375 else
7376 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7377
7378 eg_pi->smu_uvd_hs = false;
7379
7380 pi->mclk_strobe_mode_threshold = 40000;
7381 if (si_is_special_1gb_platform(adev))
7382 pi->mclk_stutter_mode_threshold = 0;
7383 else
7384 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7385 pi->mclk_edc_enable_threshold = 40000;
7386 eg_pi->mclk_edc_wr_enable_threshold = 40000;
7387
7388 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7389
7390 pi->voltage_control =
7391 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7392 VOLTAGE_OBJ_GPIO_LUT);
7393 if (!pi->voltage_control) {
7394 si_pi->voltage_control_svi2 =
7395 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7396 VOLTAGE_OBJ_SVID2);
7397 if (si_pi->voltage_control_svi2)
7398 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7399 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7400 }
7401
7402 pi->mvdd_control =
7403 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7404 VOLTAGE_OBJ_GPIO_LUT);
7405
7406 eg_pi->vddci_control =
7407 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7408 VOLTAGE_OBJ_GPIO_LUT);
7409 if (!eg_pi->vddci_control)
7410 si_pi->vddci_control_svi2 =
7411 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7412 VOLTAGE_OBJ_SVID2);
7413
7414 si_pi->vddc_phase_shed_control =
7415 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7416 VOLTAGE_OBJ_PHASE_LUT);
7417
7418 rv770_get_engine_memory_ss(adev);
7419
7420 pi->asi = RV770_ASI_DFLT;
7421 pi->pasi = CYPRESS_HASI_DFLT;
7422 pi->vrc = SISLANDS_VRC_DFLT;
7423
7424 pi->gfx_clock_gating = true;
7425
7426 eg_pi->sclk_deep_sleep = true;
7427 si_pi->sclk_deep_sleep_above_low = false;
7428
7429 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7430 pi->thermal_protection = true;
7431 else
7432 pi->thermal_protection = false;
7433
7434 eg_pi->dynamic_ac_timing = true;
7435
7436 eg_pi->light_sleep = true;
7437#if defined(CONFIG_ACPI)
7438 eg_pi->pcie_performance_request =
7439 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7440#else
7441 eg_pi->pcie_performance_request = false;
7442#endif
7443
7444 si_pi->sram_end = SMC_RAM_END;
7445
7446 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7447 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7448 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7449 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7450 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7451 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7452 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7453
7454 si_initialize_powertune_defaults(adev);
7455
7456 /* make sure dc limits are valid */
7457 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7458 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7459 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7460 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7461
7462 si_pi->fan_ctrl_is_in_default_mode = true;
7463
7464 return 0;
7465}
7466
7467static void si_dpm_fini(struct amdgpu_device *adev)
7468{
7469 int i;
7470
7471 if (adev->pm.dpm.ps)
7472 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7473 kfree(adev->pm.dpm.ps[i].ps_priv);
7474 kfree(adev->pm.dpm.ps);
7475 kfree(adev->pm.dpm.priv);
7476 kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7477 amdgpu_free_extended_power_table(adev);
7478}
7479
7480static void si_dpm_debugfs_print_current_performance_level(void *handle,
7481 struct seq_file *m)
7482{
7483 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7484 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7485 struct amdgpu_ps *rps = &eg_pi->current_rps;
7486 struct si_ps *ps = si_get_ps(rps);
7487 struct rv7xx_pl *pl;
7488 u32 current_index =
7489 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7490 CURRENT_STATE_INDEX_SHIFT;
7491
7492 if (current_index >= ps->performance_level_count) {
7493 seq_printf(m, "invalid dpm profile %d\n", current_index);
7494 } else {
7495 pl = &ps->performance_levels[current_index];
7496 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7497 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7498 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7499 }
7500}
7501
7502static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7503 struct amdgpu_irq_src *source,
7504 unsigned type,
7505 enum amdgpu_interrupt_state state)
7506{
7507 u32 cg_thermal_int;
7508
7509 switch (type) {
7510 case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7511 switch (state) {
7512 case AMDGPU_IRQ_STATE_DISABLE:
7513 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7514 cg_thermal_int |= THERM_INT_MASK_HIGH;
7515 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7516 break;
7517 case AMDGPU_IRQ_STATE_ENABLE:
7518 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7519 cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7520 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7521 break;
7522 default:
7523 break;
7524 }
7525 break;
7526
7527 case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7528 switch (state) {
7529 case AMDGPU_IRQ_STATE_DISABLE:
7530 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7531 cg_thermal_int |= THERM_INT_MASK_LOW;
7532 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7533 break;
7534 case AMDGPU_IRQ_STATE_ENABLE:
7535 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7536 cg_thermal_int &= ~THERM_INT_MASK_LOW;
7537 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7538 break;
7539 default:
7540 break;
7541 }
7542 break;
7543
7544 default:
7545 break;
7546 }
7547 return 0;
7548}
7549
7550static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7551 struct amdgpu_irq_src *source,
7552 struct amdgpu_iv_entry *entry)
7553{
7554 bool queue_thermal = false;
7555
7556 if (entry == NULL)
7557 return -EINVAL;
7558
7559 switch (entry->src_id) {
7560 case 230: /* thermal low to high */
7561 DRM_DEBUG("IH: thermal low to high\n");
7562 adev->pm.dpm.thermal.high_to_low = false;
7563 queue_thermal = true;
7564 break;
7565 case 231: /* thermal high to low */
7566 DRM_DEBUG("IH: thermal high to low\n");
7567 adev->pm.dpm.thermal.high_to_low = true;
7568 queue_thermal = true;
7569 break;
7570 default:
7571 break;
7572 }
7573
7574 if (queue_thermal)
7575 schedule_work(&adev->pm.dpm.thermal.work);
7576
7577 return 0;
7578}
7579
7580static int si_dpm_late_init(void *handle)
7581{
7582 int ret;
7583 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7584
7585 if (!adev->pm.dpm_enabled)
7586 return 0;
7587
7588 ret = si_set_temperature_range(adev);
7589 if (ret)
7590 return ret;
7591#if 0 //TODO ?
7592 si_dpm_powergate_uvd(adev, true);
7593#endif
7594 return 0;
7595}
7596
7597/**
7598 * si_dpm_init_microcode - load ucode images from disk
7599 *
7600 * @adev: amdgpu_device pointer
7601 *
7602 * Use the firmware interface to load the ucode images into
7603 * the driver (not loaded into hw).
7604 * Returns 0 on success, error on failure.
7605 */
7606static int si_dpm_init_microcode(struct amdgpu_device *adev)
7607{
7608 const char *chip_name;
7609 char fw_name[30];
7610 int err;
7611
7612 DRM_DEBUG("\n");
7613 switch (adev->asic_type) {
7614 case CHIP_TAHITI:
7615 chip_name = "tahiti";
7616 break;
7617 case CHIP_PITCAIRN:
7618 if ((adev->pdev->revision == 0x81) &&
7619 ((adev->pdev->device == 0x6810) ||
7620 (adev->pdev->device == 0x6811)))
7621 chip_name = "pitcairn_k";
7622 else
7623 chip_name = "pitcairn";
7624 break;
7625 case CHIP_VERDE:
7626 if (((adev->pdev->device == 0x6820) &&
7627 ((adev->pdev->revision == 0x81) ||
7628 (adev->pdev->revision == 0x83))) ||
7629 ((adev->pdev->device == 0x6821) &&
7630 ((adev->pdev->revision == 0x83) ||
7631 (adev->pdev->revision == 0x87))) ||
7632 ((adev->pdev->revision == 0x87) &&
7633 ((adev->pdev->device == 0x6823) ||
7634 (adev->pdev->device == 0x682b))))
7635 chip_name = "verde_k";
7636 else
7637 chip_name = "verde";
7638 break;
7639 case CHIP_OLAND:
7640 if (((adev->pdev->revision == 0x81) &&
7641 ((adev->pdev->device == 0x6600) ||
7642 (adev->pdev->device == 0x6604) ||
7643 (adev->pdev->device == 0x6605) ||
7644 (adev->pdev->device == 0x6610))) ||
7645 ((adev->pdev->revision == 0x83) &&
7646 (adev->pdev->device == 0x6610)))
7647 chip_name = "oland_k";
7648 else
7649 chip_name = "oland";
7650 break;
7651 case CHIP_HAINAN:
7652 if (((adev->pdev->revision == 0x81) &&
7653 (adev->pdev->device == 0x6660)) ||
7654 ((adev->pdev->revision == 0x83) &&
7655 ((adev->pdev->device == 0x6660) ||
7656 (adev->pdev->device == 0x6663) ||
7657 (adev->pdev->device == 0x6665) ||
7658 (adev->pdev->device == 0x6667))))
7659 chip_name = "hainan_k";
7660 else if ((adev->pdev->revision == 0xc3) &&
7661 (adev->pdev->device == 0x6665))
7662 chip_name = "banks_k_2";
7663 else
7664 chip_name = "hainan";
7665 break;
7666 default: BUG();
7667 }
7668
7669 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_smc.bin", chip_name);
7670 err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7671 if (err)
7672 goto out;
7673 err = amdgpu_ucode_validate(adev->pm.fw);
7674
7675out:
7676 if (err) {
7677 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7678 err, fw_name);
7679 release_firmware(adev->pm.fw);
7680 adev->pm.fw = NULL;
7681 }
7682 return err;
7683
7684}
7685
7686static int si_dpm_sw_init(void *handle)
7687{
7688 int ret;
7689 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7690
7691 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
7692 if (ret)
7693 return ret;
7694
7695 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
7696 if (ret)
7697 return ret;
7698
7699 /* default to balanced state */
7700 adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7701 adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7702 adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7703 adev->pm.default_sclk = adev->clock.default_sclk;
7704 adev->pm.default_mclk = adev->clock.default_mclk;
7705 adev->pm.current_sclk = adev->clock.default_sclk;
7706 adev->pm.current_mclk = adev->clock.default_mclk;
7707 adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7708
7709 if (amdgpu_dpm == 0)
7710 return 0;
7711
7712 ret = si_dpm_init_microcode(adev);
7713 if (ret)
7714 return ret;
7715
7716 INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7717 mutex_lock(&adev->pm.mutex);
7718 ret = si_dpm_init(adev);
7719 if (ret)
7720 goto dpm_failed;
7721 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7722 if (amdgpu_dpm == 1)
7723 amdgpu_pm_print_power_states(adev);
7724 mutex_unlock(&adev->pm.mutex);
7725 DRM_INFO("amdgpu: dpm initialized\n");
7726
7727 return 0;
7728
7729dpm_failed:
7730 si_dpm_fini(adev);
7731 mutex_unlock(&adev->pm.mutex);
7732 DRM_ERROR("amdgpu: dpm initialization failed\n");
7733 return ret;
7734}
7735
7736static int si_dpm_sw_fini(void *handle)
7737{
7738 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7739
7740 flush_work(&adev->pm.dpm.thermal.work);
7741
7742 mutex_lock(&adev->pm.mutex);
7743 si_dpm_fini(adev);
7744 mutex_unlock(&adev->pm.mutex);
7745
7746 return 0;
7747}
7748
7749static int si_dpm_hw_init(void *handle)
7750{
7751 int ret;
7752
7753 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7754
7755 if (!amdgpu_dpm)
7756 return 0;
7757
7758 mutex_lock(&adev->pm.mutex);
7759 si_dpm_setup_asic(adev);
7760 ret = si_dpm_enable(adev);
7761 if (ret)
7762 adev->pm.dpm_enabled = false;
7763 else
7764 adev->pm.dpm_enabled = true;
7765 mutex_unlock(&adev->pm.mutex);
7766 amdgpu_pm_compute_clocks(adev);
7767 return ret;
7768}
7769
7770static int si_dpm_hw_fini(void *handle)
7771{
7772 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7773
7774 if (adev->pm.dpm_enabled) {
7775 mutex_lock(&adev->pm.mutex);
7776 si_dpm_disable(adev);
7777 mutex_unlock(&adev->pm.mutex);
7778 }
7779
7780 return 0;
7781}
7782
7783static int si_dpm_suspend(void *handle)
7784{
7785 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7786
7787 if (adev->pm.dpm_enabled) {
7788 mutex_lock(&adev->pm.mutex);
7789 /* disable dpm */
7790 si_dpm_disable(adev);
7791 /* reset the power state */
7792 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7793 mutex_unlock(&adev->pm.mutex);
7794 }
7795 return 0;
7796}
7797
7798static int si_dpm_resume(void *handle)
7799{
7800 int ret;
7801 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7802
7803 if (adev->pm.dpm_enabled) {
7804 /* asic init will reset to the boot state */
7805 mutex_lock(&adev->pm.mutex);
7806 si_dpm_setup_asic(adev);
7807 ret = si_dpm_enable(adev);
7808 if (ret)
7809 adev->pm.dpm_enabled = false;
7810 else
7811 adev->pm.dpm_enabled = true;
7812 mutex_unlock(&adev->pm.mutex);
7813 if (adev->pm.dpm_enabled)
7814 amdgpu_pm_compute_clocks(adev);
7815 }
7816 return 0;
7817}
7818
7819static bool si_dpm_is_idle(void *handle)
7820{
7821 /* XXX */
7822 return true;
7823}
7824
7825static int si_dpm_wait_for_idle(void *handle)
7826{
7827 /* XXX */
7828 return 0;
7829}
7830
7831static int si_dpm_soft_reset(void *handle)
7832{
7833 return 0;
7834}
7835
7836static int si_dpm_set_clockgating_state(void *handle,
7837 enum amd_clockgating_state state)
7838{
7839 return 0;
7840}
7841
7842static int si_dpm_set_powergating_state(void *handle,
7843 enum amd_powergating_state state)
7844{
7845 return 0;
7846}
7847
7848/* get temperature in millidegrees */
7849static int si_dpm_get_temp(void *handle)
7850{
7851 u32 temp;
7852 int actual_temp = 0;
7853 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7854
7855 temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7856 CTF_TEMP_SHIFT;
7857
7858 if (temp & 0x200)
7859 actual_temp = 255;
7860 else
7861 actual_temp = temp & 0x1ff;
7862
7863 actual_temp = (actual_temp * 1000);
7864
7865 return actual_temp;
7866}
7867
7868static u32 si_dpm_get_sclk(void *handle, bool low)
7869{
7870 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7871 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7872 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7873
7874 if (low)
7875 return requested_state->performance_levels[0].sclk;
7876 else
7877 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7878}
7879
7880static u32 si_dpm_get_mclk(void *handle, bool low)
7881{
7882 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7883 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7884 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7885
7886 if (low)
7887 return requested_state->performance_levels[0].mclk;
7888 else
7889 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7890}
7891
7892static void si_dpm_print_power_state(void *handle,
7893 void *current_ps)
7894{
7895 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7896 struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
7897 struct si_ps *ps = si_get_ps(rps);
7898 struct rv7xx_pl *pl;
7899 int i;
7900
7901 amdgpu_dpm_print_class_info(rps->class, rps->class2);
7902 amdgpu_dpm_print_cap_info(rps->caps);
7903 DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7904 for (i = 0; i < ps->performance_level_count; i++) {
7905 pl = &ps->performance_levels[i];
7906 if (adev->asic_type >= CHIP_TAHITI)
7907 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7908 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7909 else
7910 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
7911 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7912 }
7913 amdgpu_dpm_print_ps_status(adev, rps);
7914}
7915
7916static int si_dpm_early_init(void *handle)
7917{
7918
7919 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7920
7921 adev->powerplay.pp_funcs = &si_dpm_funcs;
7922 adev->powerplay.pp_handle = adev;
7923 si_dpm_set_irq_funcs(adev);
7924 return 0;
7925}
7926
7927static inline bool si_are_power_levels_equal(const struct rv7xx_pl *si_cpl1,
7928 const struct rv7xx_pl *si_cpl2)
7929{
7930 return ((si_cpl1->mclk == si_cpl2->mclk) &&
7931 (si_cpl1->sclk == si_cpl2->sclk) &&
7932 (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7933 (si_cpl1->vddc == si_cpl2->vddc) &&
7934 (si_cpl1->vddci == si_cpl2->vddci));
7935}
7936
7937static int si_check_state_equal(void *handle,
7938 void *current_ps,
7939 void *request_ps,
7940 bool *equal)
7941{
7942 struct si_ps *si_cps;
7943 struct si_ps *si_rps;
7944 int i;
7945 struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
7946 struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
7947 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7948
7949 if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7950 return -EINVAL;
7951
7952 si_cps = si_get_ps((struct amdgpu_ps *)cps);
7953 si_rps = si_get_ps((struct amdgpu_ps *)rps);
7954
7955 if (si_cps == NULL) {
7956 printk("si_cps is NULL\n");
7957 *equal = false;
7958 return 0;
7959 }
7960
7961 if (si_cps->performance_level_count != si_rps->performance_level_count) {
7962 *equal = false;
7963 return 0;
7964 }
7965
7966 for (i = 0; i < si_cps->performance_level_count; i++) {
7967 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7968 &(si_rps->performance_levels[i]))) {
7969 *equal = false;
7970 return 0;
7971 }
7972 }
7973
7974 /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7975 *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7976 *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7977
7978 return 0;
7979}
7980
7981static int si_dpm_read_sensor(void *handle, int idx,
7982 void *value, int *size)
7983{
7984 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7985 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7986 struct amdgpu_ps *rps = &eg_pi->current_rps;
7987 struct si_ps *ps = si_get_ps(rps);
7988 uint32_t sclk, mclk;
7989 u32 pl_index =
7990 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7991 CURRENT_STATE_INDEX_SHIFT;
7992
7993 /* size must be at least 4 bytes for all sensors */
7994 if (*size < 4)
7995 return -EINVAL;
7996
7997 switch (idx) {
7998 case AMDGPU_PP_SENSOR_GFX_SCLK:
7999 if (pl_index < ps->performance_level_count) {
8000 sclk = ps->performance_levels[pl_index].sclk;
8001 *((uint32_t *)value) = sclk;
8002 *size = 4;
8003 return 0;
8004 }
8005 return -EINVAL;
8006 case AMDGPU_PP_SENSOR_GFX_MCLK:
8007 if (pl_index < ps->performance_level_count) {
8008 mclk = ps->performance_levels[pl_index].mclk;
8009 *((uint32_t *)value) = mclk;
8010 *size = 4;
8011 return 0;
8012 }
8013 return -EINVAL;
8014 case AMDGPU_PP_SENSOR_GPU_TEMP:
8015 *((uint32_t *)value) = si_dpm_get_temp(adev);
8016 *size = 4;
8017 return 0;
8018 default:
8019 return -EINVAL;
8020 }
8021}
8022
8023static const struct amd_ip_funcs si_dpm_ip_funcs = {
8024 .name = "si_dpm",
8025 .early_init = si_dpm_early_init,
8026 .late_init = si_dpm_late_init,
8027 .sw_init = si_dpm_sw_init,
8028 .sw_fini = si_dpm_sw_fini,
8029 .hw_init = si_dpm_hw_init,
8030 .hw_fini = si_dpm_hw_fini,
8031 .suspend = si_dpm_suspend,
8032 .resume = si_dpm_resume,
8033 .is_idle = si_dpm_is_idle,
8034 .wait_for_idle = si_dpm_wait_for_idle,
8035 .soft_reset = si_dpm_soft_reset,
8036 .set_clockgating_state = si_dpm_set_clockgating_state,
8037 .set_powergating_state = si_dpm_set_powergating_state,
8038};
8039
8040const struct amdgpu_ip_block_version si_smu_ip_block =
8041{
8042 .type = AMD_IP_BLOCK_TYPE_SMC,
8043 .major = 6,
8044 .minor = 0,
8045 .rev = 0,
8046 .funcs = &si_dpm_ip_funcs,
8047};
8048
8049static const struct amd_pm_funcs si_dpm_funcs = {
8050 .pre_set_power_state = &si_dpm_pre_set_power_state,
8051 .set_power_state = &si_dpm_set_power_state,
8052 .post_set_power_state = &si_dpm_post_set_power_state,
8053 .display_configuration_changed = &si_dpm_display_configuration_changed,
8054 .get_sclk = &si_dpm_get_sclk,
8055 .get_mclk = &si_dpm_get_mclk,
8056 .print_power_state = &si_dpm_print_power_state,
8057 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8058 .force_performance_level = &si_dpm_force_performance_level,
8059 .vblank_too_short = &si_dpm_vblank_too_short,
8060 .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8061 .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8062 .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8063 .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8064 .check_state_equal = &si_check_state_equal,
8065 .get_vce_clock_state = amdgpu_get_vce_clock_state,
8066 .read_sensor = &si_dpm_read_sensor,
8067};
8068
8069static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8070 .set = si_dpm_set_interrupt_state,
8071 .process = si_dpm_process_interrupt,
8072};
8073
8074static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8075{
8076 adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8077 adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8078}
8079