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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
348#if 0
349static const struct si_dte_data dte_data_tahiti_le =
350{
351 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
352 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
353 0x5,
354 0xAFC8,
355 0x64,
356 0x32,
357 1,
358 0,
359 0x10,
360 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
361 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
362 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
363 85,
364 true
365};
366#endif
367
368static const struct si_dte_data dte_data_tahiti_pro =
369{
370 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
371 { 0x0, 0x0, 0x0, 0x0, 0x0 },
372 5,
373 45000,
374 100,
375 0xA,
376 1,
377 0,
378 0x10,
379 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
380 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
381 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
382 90,
383 true
384};
385
386static const struct si_dte_data dte_data_new_zealand =
387{
388 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
389 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
390 0x5,
391 0xAFC8,
392 0x69,
393 0x32,
394 1,
395 0,
396 0x10,
397 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
398 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
399 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
400 85,
401 true
402};
403
404static const struct si_dte_data dte_data_aruba_pro =
405{
406 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
407 { 0x0, 0x0, 0x0, 0x0, 0x0 },
408 5,
409 45000,
410 100,
411 0xA,
412 1,
413 0,
414 0x10,
415 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
416 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
417 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
418 90,
419 true
420};
421
422static const struct si_dte_data dte_data_malta =
423{
424 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
425 { 0x0, 0x0, 0x0, 0x0, 0x0 },
426 5,
427 45000,
428 100,
429 0xA,
430 1,
431 0,
432 0x10,
433 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
434 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
435 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
436 90,
437 true
438};
439
440static const struct si_cac_config_reg cac_weights_pitcairn[] =
441{
442 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
443 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
444 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
445 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
446 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
447 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
448 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
449 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
450 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
451 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
452 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
453 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
454 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
455 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
456 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
457 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
458 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
459 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
460 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
461 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
462 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
463 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
464 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
465 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
466 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
467 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
468 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
469 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
470 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
471 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
472 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
473 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
474 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
475 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
476 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
477 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
478 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
479 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
480 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
481 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
482 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
483 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
484 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
485 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
486 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
487 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
488 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
489 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
490 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
491 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
492 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
493 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
494 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
495 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
496 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
497 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
498 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
499 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
500 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
501 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
502 { 0xFFFFFFFF }
503};
504
505static const struct si_cac_config_reg lcac_pitcairn[] =
506{
507 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
508 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
509 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
510 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
511 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
512 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
513 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
514 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
515 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
516 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
517 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
518 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
519 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
520 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
521 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
522 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
523 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
524 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
525 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
526 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
527 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
528 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
529 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
530 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
531 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
532 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
533 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
534 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
535 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
536 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
537 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
538 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
539 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
540 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
541 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
542 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
543 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
544 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
545 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
546 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
547 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
548 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
549 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
550 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
551 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
552 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
553 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
554 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
555 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
556 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
557 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
558 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
559 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
560 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
561 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
562 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
563 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
564 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
565 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
566 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
567 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
568 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
569 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
570 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
571 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
572 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
573 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
574 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
575 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
576 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
577 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
578 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
579 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
580 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
581 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
582 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
583 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
584 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
585 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
586 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
587 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
588 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
589 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
590 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
591 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
592 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
593 { 0xFFFFFFFF }
594};
595
596static const struct si_cac_config_reg cac_override_pitcairn[] =
597{
598 { 0xFFFFFFFF }
599};
600
601static const struct si_powertune_data powertune_data_pitcairn =
602{
603 ((1 << 16) | 27027),
604 5,
605 0,
606 6,
607 100,
608 {
609 51600000UL,
610 1800000UL,
611 7194395UL,
612 309631529UL,
613 -1270850L,
614 4513710L,
615 100
616 },
617 117830498UL,
618 12,
619 {
620 0,
621 0,
622 0,
623 0,
624 0,
625 0,
626 0,
627 0
628 },
629 true
630};
631
632static const struct si_dte_data dte_data_pitcairn =
633{
634 { 0, 0, 0, 0, 0 },
635 { 0, 0, 0, 0, 0 },
636 0,
637 0,
638 0,
639 0,
640 0,
641 0,
642 0,
643 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
644 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
645 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
646 0,
647 false
648};
649
650static const struct si_dte_data dte_data_curacao_xt =
651{
652 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
653 { 0x0, 0x0, 0x0, 0x0, 0x0 },
654 5,
655 45000,
656 100,
657 0xA,
658 1,
659 0,
660 0x10,
661 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
662 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
663 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
664 90,
665 true
666};
667
668static const struct si_dte_data dte_data_curacao_pro =
669{
670 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
671 { 0x0, 0x0, 0x0, 0x0, 0x0 },
672 5,
673 45000,
674 100,
675 0xA,
676 1,
677 0,
678 0x10,
679 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
680 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
681 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
682 90,
683 true
684};
685
686static const struct si_dte_data dte_data_neptune_xt =
687{
688 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
689 { 0x0, 0x0, 0x0, 0x0, 0x0 },
690 5,
691 45000,
692 100,
693 0xA,
694 1,
695 0,
696 0x10,
697 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
698 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
699 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
700 90,
701 true
702};
703
704static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
705{
706 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
707 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
708 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
709 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
710 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
711 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
712 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
713 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
714 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
715 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
716 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
717 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
718 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
719 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
720 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
721 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
722 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
723 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
724 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
725 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
726 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
727 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
728 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
729 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
730 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
731 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
732 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
733 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
734 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
735 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
736 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
737 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
738 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
739 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
740 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
741 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
742 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
743 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
744 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
745 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
746 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
747 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
748 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
749 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
750 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
751 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
752 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
753 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
754 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
755 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
756 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
757 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
758 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
759 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
760 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
761 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
762 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
763 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
764 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
765 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
766 { 0xFFFFFFFF }
767};
768
769static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
770{
771 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
772 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
773 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
774 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
775 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
776 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
777 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
778 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
779 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
780 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
781 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
782 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
783 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
784 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
785 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
786 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
787 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
788 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
789 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
790 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
791 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
792 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
793 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
794 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
795 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
796 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
797 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
798 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
799 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
800 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
801 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
802 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
803 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
804 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
805 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
806 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
807 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
808 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
809 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
810 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
811 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
812 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
813 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
814 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
815 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
816 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
817 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
818 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
819 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
820 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
821 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
822 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
823 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
824 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
825 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
826 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
827 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
828 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
829 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
830 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
831 { 0xFFFFFFFF }
832};
833
834static const struct si_cac_config_reg cac_weights_heathrow[] =
835{
836 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
837 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
838 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
839 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
840 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
841 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
842 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
843 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
844 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
845 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
846 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
847 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
848 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
849 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
850 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
851 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
852 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
853 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
854 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
855 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
856 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
857 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
858 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
859 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
860 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
861 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
862 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
863 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
864 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
865 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
866 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
867 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
868 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
869 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
870 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
871 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
872 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
873 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
874 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
875 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
876 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
877 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
878 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
879 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
880 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
881 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
882 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
883 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
884 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
885 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
886 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
887 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
888 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
889 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
890 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
891 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
892 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
893 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
894 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
895 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
896 { 0xFFFFFFFF }
897};
898
899static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
900{
901 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
902 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
903 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
904 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
905 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
906 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
907 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
908 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
909 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
910 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
911 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
912 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
913 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
914 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
915 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
916 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
917 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
918 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
919 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
920 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
921 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
922 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
923 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
924 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
925 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
926 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
927 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
928 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
929 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
930 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
931 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
932 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
933 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
934 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
935 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
936 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
937 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
938 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
939 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
940 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
941 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
942 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
943 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
944 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
945 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
946 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
947 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
948 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
949 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
950 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
951 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
952 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
953 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
954 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
955 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
956 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
957 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
958 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
959 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
960 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
961 { 0xFFFFFFFF }
962};
963
964static const struct si_cac_config_reg cac_weights_cape_verde[] =
965{
966 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
967 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
968 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
969 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
970 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
971 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
972 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
973 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
974 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
975 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
976 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
977 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
978 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
979 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
980 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
981 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
982 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
983 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
984 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
985 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
986 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
987 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
988 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
989 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
990 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
991 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
992 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
993 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
994 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
995 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
996 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
997 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
998 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
999 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1000 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1001 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1002 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1003 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1004 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1005 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1006 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1007 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1008 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1009 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1010 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1011 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1012 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1013 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1014 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1015 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1016 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1017 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1018 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1019 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1020 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1021 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1022 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1023 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1024 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1025 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1026 { 0xFFFFFFFF }
1027};
1028
1029static const struct si_cac_config_reg lcac_cape_verde[] =
1030{
1031 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1032 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1033 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1034 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1035 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1036 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1037 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1038 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1039 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1040 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1041 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1042 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1043 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1044 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1045 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1046 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1047 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1048 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1049 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1050 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1051 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1052 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1053 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1054 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1055 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1056 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1057 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1058 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1059 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1060 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1061 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1062 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1063 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1064 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1065 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1066 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1067 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1068 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1069 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1070 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1071 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1072 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1073 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1074 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1075 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1076 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1077 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1078 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1079 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1080 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1081 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1082 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1083 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1084 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1085 { 0xFFFFFFFF }
1086};
1087
1088static const struct si_cac_config_reg cac_override_cape_verde[] =
1089{
1090 { 0xFFFFFFFF }
1091};
1092
1093static const struct si_powertune_data powertune_data_cape_verde =
1094{
1095 ((1 << 16) | 0x6993),
1096 5,
1097 0,
1098 7,
1099 105,
1100 {
1101 0UL,
1102 0UL,
1103 7194395UL,
1104 309631529UL,
1105 -1270850L,
1106 4513710L,
1107 100
1108 },
1109 117830498UL,
1110 12,
1111 {
1112 0,
1113 0,
1114 0,
1115 0,
1116 0,
1117 0,
1118 0,
1119 0
1120 },
1121 true
1122};
1123
1124static const struct si_dte_data dte_data_cape_verde =
1125{
1126 { 0, 0, 0, 0, 0 },
1127 { 0, 0, 0, 0, 0 },
1128 0,
1129 0,
1130 0,
1131 0,
1132 0,
1133 0,
1134 0,
1135 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1136 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1137 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1138 0,
1139 false
1140};
1141
1142static const struct si_dte_data dte_data_venus_xtx =
1143{
1144 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1145 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1146 5,
1147 55000,
1148 0x69,
1149 0xA,
1150 1,
1151 0,
1152 0x3,
1153 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1154 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1155 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1156 90,
1157 true
1158};
1159
1160static const struct si_dte_data dte_data_venus_xt =
1161{
1162 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1163 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1164 5,
1165 55000,
1166 0x69,
1167 0xA,
1168 1,
1169 0,
1170 0x3,
1171 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1172 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1173 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1174 90,
1175 true
1176};
1177
1178static const struct si_dte_data dte_data_venus_pro =
1179{
1180 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1181 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1182 5,
1183 55000,
1184 0x69,
1185 0xA,
1186 1,
1187 0,
1188 0x3,
1189 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1190 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1191 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1192 90,
1193 true
1194};
1195
1196static const struct si_cac_config_reg cac_weights_oland[] =
1197{
1198 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1199 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1200 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1201 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1202 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1203 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1204 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1205 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1206 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1207 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1208 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1209 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1210 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1211 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1212 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1213 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1214 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1215 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1216 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1217 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1218 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1219 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1220 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1221 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1222 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1223 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1224 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1225 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1226 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1227 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1228 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1229 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1230 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1231 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1232 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1233 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1234 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1235 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1236 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1237 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1238 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1239 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1240 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1241 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1242 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1243 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1244 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1245 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1246 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1247 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1248 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1249 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1250 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1251 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1252 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1253 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1254 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1255 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1256 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1257 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1258 { 0xFFFFFFFF }
1259};
1260
1261static const struct si_cac_config_reg cac_weights_mars_pro[] =
1262{
1263 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1264 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1265 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1266 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1267 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1268 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1269 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1270 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1271 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1272 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1273 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1274 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1275 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1276 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1277 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1278 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1279 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1280 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1281 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1282 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1283 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1284 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1285 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1286 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1287 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1288 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1289 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1290 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1291 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1292 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1293 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1294 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1295 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1296 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1297 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1298 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1299 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1300 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1301 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1302 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1303 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1304 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1305 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1306 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1307 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1308 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1309 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1310 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1311 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1312 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1313 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1314 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1315 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1316 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1317 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1318 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1319 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1320 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1321 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1322 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1323 { 0xFFFFFFFF }
1324};
1325
1326static const struct si_cac_config_reg cac_weights_mars_xt[] =
1327{
1328 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1329 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1330 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1331 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1332 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1333 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1334 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1335 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1336 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1337 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1338 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1339 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1340 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1341 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1342 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1343 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1344 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1345 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1346 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1347 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1348 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1349 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1350 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1351 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1352 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1353 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1354 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1355 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1356 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1357 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1358 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1359 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1360 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1361 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1362 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1363 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1364 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1365 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1366 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1367 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1368 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1369 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1370 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1371 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1372 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1373 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1374 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1375 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1376 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1377 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1378 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1379 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1380 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1381 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1382 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1383 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1384 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1385 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1386 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1387 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1388 { 0xFFFFFFFF }
1389};
1390
1391static const struct si_cac_config_reg cac_weights_oland_pro[] =
1392{
1393 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1394 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1395 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1396 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1397 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1398 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1399 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1400 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1401 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1402 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1403 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1404 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1405 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1406 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1407 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1408 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1409 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1410 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1411 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1412 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1413 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1414 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1415 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1416 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1417 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1418 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1419 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1420 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1421 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1422 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1423 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1424 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1425 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1426 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1427 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1428 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1429 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1430 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1431 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1432 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1433 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1434 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1435 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1436 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1437 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1438 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1439 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1440 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1441 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1442 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1443 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1444 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1445 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1446 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1447 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1448 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1449 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1450 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1451 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1452 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1453 { 0xFFFFFFFF }
1454};
1455
1456static const struct si_cac_config_reg cac_weights_oland_xt[] =
1457{
1458 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1459 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1460 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1461 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1462 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1463 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1464 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1465 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1466 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1467 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1468 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1469 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1470 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1471 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1472 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1473 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1474 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1475 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1476 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1477 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1478 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1479 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1480 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1481 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1482 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1483 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1484 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1485 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1486 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1487 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1488 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1489 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1490 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1491 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1492 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1493 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1494 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1495 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1496 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1497 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1498 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1499 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1500 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1501 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1502 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1503 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1504 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1505 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1506 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1507 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1508 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1509 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1510 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1511 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1512 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1513 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1514 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1515 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1516 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1517 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1518 { 0xFFFFFFFF }
1519};
1520
1521static const struct si_cac_config_reg lcac_oland[] =
1522{
1523 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1524 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1525 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1526 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1527 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1528 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1529 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1530 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1531 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1532 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1533 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1534 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1535 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1536 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1537 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1538 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1539 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1540 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1541 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1542 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1543 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1544 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1545 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1546 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1547 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1548 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1549 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1550 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1551 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1552 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1553 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1554 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1555 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1556 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1557 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1558 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1559 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1560 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1561 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1562 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1563 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1564 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1565 { 0xFFFFFFFF }
1566};
1567
1568static const struct si_cac_config_reg lcac_mars_pro[] =
1569{
1570 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1571 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1572 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1573 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1574 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1575 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1576 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1577 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1578 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1579 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1580 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1581 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1582 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1583 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1584 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1585 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1586 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1587 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1588 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1589 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1590 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1591 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1592 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1593 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1594 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1595 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1596 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1597 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1598 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1599 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1600 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1601 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1602 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1603 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1604 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1605 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1606 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1607 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1608 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1609 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1610 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1611 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1612 { 0xFFFFFFFF }
1613};
1614
1615static const struct si_cac_config_reg cac_override_oland[] =
1616{
1617 { 0xFFFFFFFF }
1618};
1619
1620static const struct si_powertune_data powertune_data_oland =
1621{
1622 ((1 << 16) | 0x6993),
1623 5,
1624 0,
1625 7,
1626 105,
1627 {
1628 0UL,
1629 0UL,
1630 7194395UL,
1631 309631529UL,
1632 -1270850L,
1633 4513710L,
1634 100
1635 },
1636 117830498UL,
1637 12,
1638 {
1639 0,
1640 0,
1641 0,
1642 0,
1643 0,
1644 0,
1645 0,
1646 0
1647 },
1648 true
1649};
1650
1651static const struct si_powertune_data powertune_data_mars_pro =
1652{
1653 ((1 << 16) | 0x6993),
1654 5,
1655 0,
1656 7,
1657 105,
1658 {
1659 0UL,
1660 0UL,
1661 7194395UL,
1662 309631529UL,
1663 -1270850L,
1664 4513710L,
1665 100
1666 },
1667 117830498UL,
1668 12,
1669 {
1670 0,
1671 0,
1672 0,
1673 0,
1674 0,
1675 0,
1676 0,
1677 0
1678 },
1679 true
1680};
1681
1682static const struct si_dte_data dte_data_oland =
1683{
1684 { 0, 0, 0, 0, 0 },
1685 { 0, 0, 0, 0, 0 },
1686 0,
1687 0,
1688 0,
1689 0,
1690 0,
1691 0,
1692 0,
1693 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1694 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1695 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1696 0,
1697 false
1698};
1699
1700static const struct si_dte_data dte_data_mars_pro =
1701{
1702 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1703 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1704 5,
1705 55000,
1706 105,
1707 0xA,
1708 1,
1709 0,
1710 0x10,
1711 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1712 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1713 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1714 90,
1715 true
1716};
1717
1718static const struct si_dte_data dte_data_sun_xt =
1719{
1720 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1721 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1722 5,
1723 55000,
1724 105,
1725 0xA,
1726 1,
1727 0,
1728 0x10,
1729 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1730 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1731 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1732 90,
1733 true
1734};
1735
1736
1737static const struct si_cac_config_reg cac_weights_hainan[] =
1738{
1739 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1740 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1741 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1742 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1743 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1744 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1745 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1746 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1747 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1748 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1749 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1750 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1751 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1752 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1753 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1754 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1755 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1756 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1757 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1758 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1759 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1760 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1761 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1762 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1763 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1764 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1765 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1766 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1767 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1769 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1770 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1771 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1772 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1773 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1774 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1775 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1776 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1777 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1778 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1779 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1780 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1781 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1782 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1783 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1784 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1785 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1786 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1787 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1788 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1789 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1790 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1791 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1792 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1793 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1794 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1795 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1796 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1797 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1798 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1799 { 0xFFFFFFFF }
1800};
1801
1802static const struct si_powertune_data powertune_data_hainan =
1803{
1804 ((1 << 16) | 0x6993),
1805 5,
1806 0,
1807 9,
1808 105,
1809 {
1810 0UL,
1811 0UL,
1812 7194395UL,
1813 309631529UL,
1814 -1270850L,
1815 4513710L,
1816 100
1817 },
1818 117830498UL,
1819 12,
1820 {
1821 0,
1822 0,
1823 0,
1824 0,
1825 0,
1826 0,
1827 0,
1828 0
1829 },
1830 true
1831};
1832
1833static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1834static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1835static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1836static struct si_ps *si_get_ps(struct amdgpu_ps *rps);
1837
1838static int si_populate_voltage_value(struct amdgpu_device *adev,
1839 const struct atom_voltage_table *table,
1840 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1841static int si_get_std_voltage_value(struct amdgpu_device *adev,
1842 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1843 u16 *std_voltage);
1844static int si_write_smc_soft_register(struct amdgpu_device *adev,
1845 u16 reg_offset, u32 value);
1846static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1847 struct rv7xx_pl *pl,
1848 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1849static int si_calculate_sclk_params(struct amdgpu_device *adev,
1850 u32 engine_clock,
1851 SISLANDS_SMC_SCLK_VALUE *sclk);
1852
1853static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1854static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1855static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1856
1857static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1858{
1859 struct si_power_info *pi = adev->pm.dpm.priv;
1860 return pi;
1861}
1862
1863static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1864 u16 v, s32 t, u32 ileakage, u32 *leakage)
1865{
1866 s64 kt, kv, leakage_w, i_leakage, vddc;
1867 s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1868 s64 tmp;
1869
1870 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1871 vddc = div64_s64(drm_int2fixp(v), 1000);
1872 temperature = div64_s64(drm_int2fixp(t), 1000);
1873
1874 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1875 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1876 av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1877 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1878 t_ref = drm_int2fixp(coeff->t_ref);
1879
1880 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1881 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1882 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1883 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1884
1885 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1886
1887 *leakage = drm_fixp2int(leakage_w * 1000);
1888}
1889
1890static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1891 const struct ni_leakage_coeffients *coeff,
1892 u16 v,
1893 s32 t,
1894 u32 i_leakage,
1895 u32 *leakage)
1896{
1897 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1898}
1899
1900static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1901 const u32 fixed_kt, u16 v,
1902 u32 ileakage, u32 *leakage)
1903{
1904 s64 kt, kv, leakage_w, i_leakage, vddc;
1905
1906 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1907 vddc = div64_s64(drm_int2fixp(v), 1000);
1908
1909 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1910 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1911 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1912
1913 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1914
1915 *leakage = drm_fixp2int(leakage_w * 1000);
1916}
1917
1918static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1919 const struct ni_leakage_coeffients *coeff,
1920 const u32 fixed_kt,
1921 u16 v,
1922 u32 i_leakage,
1923 u32 *leakage)
1924{
1925 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1926}
1927
1928
1929static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1930 struct si_dte_data *dte_data)
1931{
1932 u32 p_limit1 = adev->pm.dpm.tdp_limit;
1933 u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1934 u32 k = dte_data->k;
1935 u32 t_max = dte_data->max_t;
1936 u32 t_split[5] = { 10, 15, 20, 25, 30 };
1937 u32 t_0 = dte_data->t0;
1938 u32 i;
1939
1940 if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1941 dte_data->tdep_count = 3;
1942
1943 for (i = 0; i < k; i++) {
1944 dte_data->r[i] =
1945 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1946 (p_limit2 * (u32)100);
1947 }
1948
1949 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1950
1951 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1952 dte_data->tdep_r[i] = dte_data->r[4];
1953 }
1954 } else {
1955 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1956 }
1957}
1958
1959static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1960{
1961 struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1962
1963 return pi;
1964}
1965
1966static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1967{
1968 struct ni_power_info *pi = adev->pm.dpm.priv;
1969
1970 return pi;
1971}
1972
1973static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1974{
1975 struct si_ps *ps = aps->ps_priv;
1976
1977 return ps;
1978}
1979
1980static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1981{
1982 struct ni_power_info *ni_pi = ni_get_pi(adev);
1983 struct si_power_info *si_pi = si_get_pi(adev);
1984 bool update_dte_from_pl2 = false;
1985
1986 if (adev->asic_type == CHIP_TAHITI) {
1987 si_pi->cac_weights = cac_weights_tahiti;
1988 si_pi->lcac_config = lcac_tahiti;
1989 si_pi->cac_override = cac_override_tahiti;
1990 si_pi->powertune_data = &powertune_data_tahiti;
1991 si_pi->dte_data = dte_data_tahiti;
1992
1993 switch (adev->pdev->device) {
1994 case 0x6798:
1995 si_pi->dte_data.enable_dte_by_default = true;
1996 break;
1997 case 0x6799:
1998 si_pi->dte_data = dte_data_new_zealand;
1999 break;
2000 case 0x6790:
2001 case 0x6791:
2002 case 0x6792:
2003 case 0x679E:
2004 si_pi->dte_data = dte_data_aruba_pro;
2005 update_dte_from_pl2 = true;
2006 break;
2007 case 0x679B:
2008 si_pi->dte_data = dte_data_malta;
2009 update_dte_from_pl2 = true;
2010 break;
2011 case 0x679A:
2012 si_pi->dte_data = dte_data_tahiti_pro;
2013 update_dte_from_pl2 = true;
2014 break;
2015 default:
2016 if (si_pi->dte_data.enable_dte_by_default == true)
2017 DRM_ERROR("DTE is not enabled!\n");
2018 break;
2019 }
2020 } else if (adev->asic_type == CHIP_PITCAIRN) {
2021 si_pi->cac_weights = cac_weights_pitcairn;
2022 si_pi->lcac_config = lcac_pitcairn;
2023 si_pi->cac_override = cac_override_pitcairn;
2024 si_pi->powertune_data = &powertune_data_pitcairn;
2025
2026 switch (adev->pdev->device) {
2027 case 0x6810:
2028 case 0x6818:
2029 si_pi->dte_data = dte_data_curacao_xt;
2030 update_dte_from_pl2 = true;
2031 break;
2032 case 0x6819:
2033 case 0x6811:
2034 si_pi->dte_data = dte_data_curacao_pro;
2035 update_dte_from_pl2 = true;
2036 break;
2037 case 0x6800:
2038 case 0x6806:
2039 si_pi->dte_data = dte_data_neptune_xt;
2040 update_dte_from_pl2 = true;
2041 break;
2042 default:
2043 si_pi->dte_data = dte_data_pitcairn;
2044 break;
2045 }
2046 } else if (adev->asic_type == CHIP_VERDE) {
2047 si_pi->lcac_config = lcac_cape_verde;
2048 si_pi->cac_override = cac_override_cape_verde;
2049 si_pi->powertune_data = &powertune_data_cape_verde;
2050
2051 switch (adev->pdev->device) {
2052 case 0x683B:
2053 case 0x683F:
2054 case 0x6829:
2055 case 0x6835:
2056 si_pi->cac_weights = cac_weights_cape_verde_pro;
2057 si_pi->dte_data = dte_data_cape_verde;
2058 break;
2059 case 0x682C:
2060 si_pi->cac_weights = cac_weights_cape_verde_pro;
2061 si_pi->dte_data = dte_data_sun_xt;
2062 update_dte_from_pl2 = true;
2063 break;
2064 case 0x6825:
2065 case 0x6827:
2066 si_pi->cac_weights = cac_weights_heathrow;
2067 si_pi->dte_data = dte_data_cape_verde;
2068 break;
2069 case 0x6824:
2070 case 0x682D:
2071 si_pi->cac_weights = cac_weights_chelsea_xt;
2072 si_pi->dte_data = dte_data_cape_verde;
2073 break;
2074 case 0x682F:
2075 si_pi->cac_weights = cac_weights_chelsea_pro;
2076 si_pi->dte_data = dte_data_cape_verde;
2077 break;
2078 case 0x6820:
2079 si_pi->cac_weights = cac_weights_heathrow;
2080 si_pi->dte_data = dte_data_venus_xtx;
2081 break;
2082 case 0x6821:
2083 si_pi->cac_weights = cac_weights_heathrow;
2084 si_pi->dte_data = dte_data_venus_xt;
2085 break;
2086 case 0x6823:
2087 case 0x682B:
2088 case 0x6822:
2089 case 0x682A:
2090 si_pi->cac_weights = cac_weights_chelsea_pro;
2091 si_pi->dte_data = dte_data_venus_pro;
2092 break;
2093 default:
2094 si_pi->cac_weights = cac_weights_cape_verde;
2095 si_pi->dte_data = dte_data_cape_verde;
2096 break;
2097 }
2098 } else if (adev->asic_type == CHIP_OLAND) {
2099 si_pi->lcac_config = lcac_mars_pro;
2100 si_pi->cac_override = cac_override_oland;
2101 si_pi->powertune_data = &powertune_data_mars_pro;
2102 si_pi->dte_data = dte_data_mars_pro;
2103
2104 switch (adev->pdev->device) {
2105 case 0x6601:
2106 case 0x6621:
2107 case 0x6603:
2108 case 0x6605:
2109 si_pi->cac_weights = cac_weights_mars_pro;
2110 update_dte_from_pl2 = true;
2111 break;
2112 case 0x6600:
2113 case 0x6606:
2114 case 0x6620:
2115 case 0x6604:
2116 si_pi->cac_weights = cac_weights_mars_xt;
2117 update_dte_from_pl2 = true;
2118 break;
2119 case 0x6611:
2120 case 0x6613:
2121 case 0x6608:
2122 si_pi->cac_weights = cac_weights_oland_pro;
2123 update_dte_from_pl2 = true;
2124 break;
2125 case 0x6610:
2126 si_pi->cac_weights = cac_weights_oland_xt;
2127 update_dte_from_pl2 = true;
2128 break;
2129 default:
2130 si_pi->cac_weights = cac_weights_oland;
2131 si_pi->lcac_config = lcac_oland;
2132 si_pi->cac_override = cac_override_oland;
2133 si_pi->powertune_data = &powertune_data_oland;
2134 si_pi->dte_data = dte_data_oland;
2135 break;
2136 }
2137 } else if (adev->asic_type == CHIP_HAINAN) {
2138 si_pi->cac_weights = cac_weights_hainan;
2139 si_pi->lcac_config = lcac_oland;
2140 si_pi->cac_override = cac_override_oland;
2141 si_pi->powertune_data = &powertune_data_hainan;
2142 si_pi->dte_data = dte_data_sun_xt;
2143 update_dte_from_pl2 = true;
2144 } else {
2145 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2146 return;
2147 }
2148
2149 ni_pi->enable_power_containment = false;
2150 ni_pi->enable_cac = false;
2151 ni_pi->enable_sq_ramping = false;
2152 si_pi->enable_dte = false;
2153
2154 if (si_pi->powertune_data->enable_powertune_by_default) {
2155 ni_pi->enable_power_containment = true;
2156 ni_pi->enable_cac = true;
2157 if (si_pi->dte_data.enable_dte_by_default) {
2158 si_pi->enable_dte = true;
2159 if (update_dte_from_pl2)
2160 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2161
2162 }
2163 ni_pi->enable_sq_ramping = true;
2164 }
2165
2166 ni_pi->driver_calculate_cac_leakage = true;
2167 ni_pi->cac_configuration_required = true;
2168
2169 if (ni_pi->cac_configuration_required) {
2170 ni_pi->support_cac_long_term_average = true;
2171 si_pi->dyn_powertune_data.l2_lta_window_size =
2172 si_pi->powertune_data->l2_lta_window_size_default;
2173 si_pi->dyn_powertune_data.lts_truncate =
2174 si_pi->powertune_data->lts_truncate_default;
2175 } else {
2176 ni_pi->support_cac_long_term_average = false;
2177 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2178 si_pi->dyn_powertune_data.lts_truncate = 0;
2179 }
2180
2181 si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2182}
2183
2184static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2185{
2186 return 1;
2187}
2188
2189static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2190{
2191 u32 xclk;
2192 u32 wintime;
2193 u32 cac_window;
2194 u32 cac_window_size;
2195
2196 xclk = amdgpu_asic_get_xclk(adev);
2197
2198 if (xclk == 0)
2199 return 0;
2200
2201 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2202 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2203
2204 wintime = (cac_window_size * 100) / xclk;
2205
2206 return wintime;
2207}
2208
2209static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2210{
2211 return power_in_watts;
2212}
2213
2214static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2215 bool adjust_polarity,
2216 u32 tdp_adjustment,
2217 u32 *tdp_limit,
2218 u32 *near_tdp_limit)
2219{
2220 u32 adjustment_delta, max_tdp_limit;
2221
2222 if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2223 return -EINVAL;
2224
2225 max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2226
2227 if (adjust_polarity) {
2228 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2229 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2230 } else {
2231 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2232 adjustment_delta = adev->pm.dpm.tdp_limit - *tdp_limit;
2233 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2234 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2235 else
2236 *near_tdp_limit = 0;
2237 }
2238
2239 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2240 return -EINVAL;
2241 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2242 return -EINVAL;
2243
2244 return 0;
2245}
2246
2247static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2248 struct amdgpu_ps *amdgpu_state)
2249{
2250 struct ni_power_info *ni_pi = ni_get_pi(adev);
2251 struct si_power_info *si_pi = si_get_pi(adev);
2252
2253 if (ni_pi->enable_power_containment) {
2254 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2255 PP_SIslands_PAPMParameters *papm_parm;
2256 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2257 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2258 u32 tdp_limit;
2259 u32 near_tdp_limit;
2260 int ret;
2261
2262 if (scaling_factor == 0)
2263 return -EINVAL;
2264
2265 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2266
2267 ret = si_calculate_adjusted_tdp_limits(adev,
2268 false, /* ??? */
2269 adev->pm.dpm.tdp_adjustment,
2270 &tdp_limit,
2271 &near_tdp_limit);
2272 if (ret)
2273 return ret;
2274
2275 smc_table->dpm2Params.TDPLimit =
2276 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2277 smc_table->dpm2Params.NearTDPLimit =
2278 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2279 smc_table->dpm2Params.SafePowerLimit =
2280 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2281
2282 ret = amdgpu_si_copy_bytes_to_smc(adev,
2283 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2284 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2285 (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2286 sizeof(u32) * 3,
2287 si_pi->sram_end);
2288 if (ret)
2289 return ret;
2290
2291 if (si_pi->enable_ppm) {
2292 papm_parm = &si_pi->papm_parm;
2293 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2294 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2295 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2296 papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2297 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2298 papm_parm->PlatformPowerLimit = 0xffffffff;
2299 papm_parm->NearTDPLimitPAPM = 0xffffffff;
2300
2301 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2302 (u8 *)papm_parm,
2303 sizeof(PP_SIslands_PAPMParameters),
2304 si_pi->sram_end);
2305 if (ret)
2306 return ret;
2307 }
2308 }
2309 return 0;
2310}
2311
2312static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2313 struct amdgpu_ps *amdgpu_state)
2314{
2315 struct ni_power_info *ni_pi = ni_get_pi(adev);
2316 struct si_power_info *si_pi = si_get_pi(adev);
2317
2318 if (ni_pi->enable_power_containment) {
2319 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2320 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2321 int ret;
2322
2323 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2324
2325 smc_table->dpm2Params.NearTDPLimit =
2326 cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2327 smc_table->dpm2Params.SafePowerLimit =
2328 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);
2329
2330 ret = amdgpu_si_copy_bytes_to_smc(adev,
2331 (si_pi->state_table_start +
2332 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2333 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2334 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2335 sizeof(u32) * 2,
2336 si_pi->sram_end);
2337 if (ret)
2338 return ret;
2339 }
2340
2341 return 0;
2342}
2343
2344static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2345 const u16 prev_std_vddc,
2346 const u16 curr_std_vddc)
2347{
2348 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2349 u64 prev_vddc = (u64)prev_std_vddc;
2350 u64 curr_vddc = (u64)curr_std_vddc;
2351 u64 pwr_efficiency_ratio, n, d;
2352
2353 if ((prev_vddc == 0) || (curr_vddc == 0))
2354 return 0;
2355
2356 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2357 d = prev_vddc * prev_vddc;
2358 pwr_efficiency_ratio = div64_u64(n, d);
2359
2360 if (pwr_efficiency_ratio > (u64)0xFFFF)
2361 return 0;
2362
2363 return (u16)pwr_efficiency_ratio;
2364}
2365
2366static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2367 struct amdgpu_ps *amdgpu_state)
2368{
2369 struct si_power_info *si_pi = si_get_pi(adev);
2370
2371 if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2372 amdgpu_state->vclk && amdgpu_state->dclk)
2373 return true;
2374
2375 return false;
2376}
2377
2378struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2379{
2380 struct evergreen_power_info *pi = adev->pm.dpm.priv;
2381
2382 return pi;
2383}
2384
2385static int si_populate_power_containment_values(struct amdgpu_device *adev,
2386 struct amdgpu_ps *amdgpu_state,
2387 SISLANDS_SMC_SWSTATE *smc_state)
2388{
2389 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2390 struct ni_power_info *ni_pi = ni_get_pi(adev);
2391 struct si_ps *state = si_get_ps(amdgpu_state);
2392 SISLANDS_SMC_VOLTAGE_VALUE vddc;
2393 u32 prev_sclk;
2394 u32 max_sclk;
2395 u32 min_sclk;
2396 u16 prev_std_vddc;
2397 u16 curr_std_vddc;
2398 int i;
2399 u16 pwr_efficiency_ratio;
2400 u8 max_ps_percent;
2401 bool disable_uvd_power_tune;
2402 int ret;
2403
2404 if (ni_pi->enable_power_containment == false)
2405 return 0;
2406
2407 if (state->performance_level_count == 0)
2408 return -EINVAL;
2409
2410 if (smc_state->levelCount != state->performance_level_count)
2411 return -EINVAL;
2412
2413 disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2414
2415 smc_state->levels[0].dpm2.MaxPS = 0;
2416 smc_state->levels[0].dpm2.NearTDPDec = 0;
2417 smc_state->levels[0].dpm2.AboveSafeInc = 0;
2418 smc_state->levels[0].dpm2.BelowSafeInc = 0;
2419 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2420
2421 for (i = 1; i < state->performance_level_count; i++) {
2422 prev_sclk = state->performance_levels[i-1].sclk;
2423 max_sclk = state->performance_levels[i].sclk;
2424 if (i == 1)
2425 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2426 else
2427 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2428
2429 if (prev_sclk > max_sclk)
2430 return -EINVAL;
2431
2432 if ((max_ps_percent == 0) ||
2433 (prev_sclk == max_sclk) ||
2434 disable_uvd_power_tune)
2435 min_sclk = max_sclk;
2436 else if (i == 1)
2437 min_sclk = prev_sclk;
2438 else
2439 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2440
2441 if (min_sclk < state->performance_levels[0].sclk)
2442 min_sclk = state->performance_levels[0].sclk;
2443
2444 if (min_sclk == 0)
2445 return -EINVAL;
2446
2447 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2448 state->performance_levels[i-1].vddc, &vddc);
2449 if (ret)
2450 return ret;
2451
2452 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2453 if (ret)
2454 return ret;
2455
2456 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2457 state->performance_levels[i].vddc, &vddc);
2458 if (ret)
2459 return ret;
2460
2461 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2462 if (ret)
2463 return ret;
2464
2465 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2466 prev_std_vddc, curr_std_vddc);
2467
2468 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2469 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2470 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2471 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2472 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2473 }
2474
2475 return 0;
2476}
2477
2478static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2479 struct amdgpu_ps *amdgpu_state,
2480 SISLANDS_SMC_SWSTATE *smc_state)
2481{
2482 struct ni_power_info *ni_pi = ni_get_pi(adev);
2483 struct si_ps *state = si_get_ps(amdgpu_state);
2484 u32 sq_power_throttle, sq_power_throttle2;
2485 bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2486 int i;
2487
2488 if (state->performance_level_count == 0)
2489 return -EINVAL;
2490
2491 if (smc_state->levelCount != state->performance_level_count)
2492 return -EINVAL;
2493
2494 if (adev->pm.dpm.sq_ramping_threshold == 0)
2495 return -EINVAL;
2496
2497 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2498 enable_sq_ramping = false;
2499
2500 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2501 enable_sq_ramping = false;
2502
2503 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2504 enable_sq_ramping = false;
2505
2506 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2507 enable_sq_ramping = false;
2508
2509 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2510 enable_sq_ramping = false;
2511
2512 for (i = 0; i < state->performance_level_count; i++) {
2513 sq_power_throttle = 0;
2514 sq_power_throttle2 = 0;
2515
2516 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2517 enable_sq_ramping) {
2518 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2519 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2520 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2521 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2522 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2523 } else {
2524 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2525 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2526 }
2527
2528 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2529 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2530 }
2531
2532 return 0;
2533}
2534
2535static int si_enable_power_containment(struct amdgpu_device *adev,
2536 struct amdgpu_ps *amdgpu_new_state,
2537 bool enable)
2538{
2539 struct ni_power_info *ni_pi = ni_get_pi(adev);
2540 PPSMC_Result smc_result;
2541 int ret = 0;
2542
2543 if (ni_pi->enable_power_containment) {
2544 if (enable) {
2545 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2546 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2547 if (smc_result != PPSMC_Result_OK) {
2548 ret = -EINVAL;
2549 ni_pi->pc_enabled = false;
2550 } else {
2551 ni_pi->pc_enabled = true;
2552 }
2553 }
2554 } else {
2555 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2556 if (smc_result != PPSMC_Result_OK)
2557 ret = -EINVAL;
2558 ni_pi->pc_enabled = false;
2559 }
2560 }
2561
2562 return ret;
2563}
2564
2565static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2566{
2567 struct si_power_info *si_pi = si_get_pi(adev);
2568 int ret = 0;
2569 struct si_dte_data *dte_data = &si_pi->dte_data;
2570 Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2571 u32 table_size;
2572 u8 tdep_count;
2573 u32 i;
2574
2575 if (dte_data == NULL)
2576 si_pi->enable_dte = false;
2577
2578 if (si_pi->enable_dte == false)
2579 return 0;
2580
2581 if (dte_data->k <= 0)
2582 return -EINVAL;
2583
2584 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2585 if (dte_tables == NULL) {
2586 si_pi->enable_dte = false;
2587 return -ENOMEM;
2588 }
2589
2590 table_size = dte_data->k;
2591
2592 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2593 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2594
2595 tdep_count = dte_data->tdep_count;
2596 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2597 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2598
2599 dte_tables->K = cpu_to_be32(table_size);
2600 dte_tables->T0 = cpu_to_be32(dte_data->t0);
2601 dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2602 dte_tables->WindowSize = dte_data->window_size;
2603 dte_tables->temp_select = dte_data->temp_select;
2604 dte_tables->DTE_mode = dte_data->dte_mode;
2605 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2606
2607 if (tdep_count > 0)
2608 table_size--;
2609
2610 for (i = 0; i < table_size; i++) {
2611 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2612 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]);
2613 }
2614
2615 dte_tables->Tdep_count = tdep_count;
2616
2617 for (i = 0; i < (u32)tdep_count; i++) {
2618 dte_tables->T_limits[i] = dte_data->t_limits[i];
2619 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2620 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2621 }
2622
2623 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2624 (u8 *)dte_tables,
2625 sizeof(Smc_SIslands_DTE_Configuration),
2626 si_pi->sram_end);
2627 kfree(dte_tables);
2628
2629 return ret;
2630}
2631
2632static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2633 u16 *max, u16 *min)
2634{
2635 struct si_power_info *si_pi = si_get_pi(adev);
2636 struct amdgpu_cac_leakage_table *table =
2637 &adev->pm.dpm.dyn_state.cac_leakage_table;
2638 u32 i;
2639 u32 v0_loadline;
2640
2641 if (table == NULL)
2642 return -EINVAL;
2643
2644 *max = 0;
2645 *min = 0xFFFF;
2646
2647 for (i = 0; i < table->count; i++) {
2648 if (table->entries[i].vddc > *max)
2649 *max = table->entries[i].vddc;
2650 if (table->entries[i].vddc < *min)
2651 *min = table->entries[i].vddc;
2652 }
2653
2654 if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2655 return -EINVAL;
2656
2657 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2658
2659 if (v0_loadline > 0xFFFFUL)
2660 return -EINVAL;
2661
2662 *min = (u16)v0_loadline;
2663
2664 if ((*min > *max) || (*max == 0) || (*min == 0))
2665 return -EINVAL;
2666
2667 return 0;
2668}
2669
2670static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2671{
2672 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2673 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2674}
2675
2676static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2677 PP_SIslands_CacConfig *cac_tables,
2678 u16 vddc_max, u16 vddc_min, u16 vddc_step,
2679 u16 t0, u16 t_step)
2680{
2681 struct si_power_info *si_pi = si_get_pi(adev);
2682 u32 leakage;
2683 unsigned int i, j;
2684 s32 t;
2685 u32 smc_leakage;
2686 u32 scaling_factor;
2687 u16 voltage;
2688
2689 scaling_factor = si_get_smc_power_scaling_factor(adev);
2690
2691 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2692 t = (1000 * (i * t_step + t0));
2693
2694 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2695 voltage = vddc_max - (vddc_step * j);
2696
2697 si_calculate_leakage_for_v_and_t(adev,
2698 &si_pi->powertune_data->leakage_coefficients,
2699 voltage,
2700 t,
2701 si_pi->dyn_powertune_data.cac_leakage,
2702 &leakage);
2703
2704 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2705
2706 if (smc_leakage > 0xFFFF)
2707 smc_leakage = 0xFFFF;
2708
2709 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2710 cpu_to_be16((u16)smc_leakage);
2711 }
2712 }
2713 return 0;
2714}
2715
2716static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2717 PP_SIslands_CacConfig *cac_tables,
2718 u16 vddc_max, u16 vddc_min, u16 vddc_step)
2719{
2720 struct si_power_info *si_pi = si_get_pi(adev);
2721 u32 leakage;
2722 unsigned int i, j;
2723 u32 smc_leakage;
2724 u32 scaling_factor;
2725 u16 voltage;
2726
2727 scaling_factor = si_get_smc_power_scaling_factor(adev);
2728
2729 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2730 voltage = vddc_max - (vddc_step * j);
2731
2732 si_calculate_leakage_for_v(adev,
2733 &si_pi->powertune_data->leakage_coefficients,
2734 si_pi->powertune_data->fixed_kt,
2735 voltage,
2736 si_pi->dyn_powertune_data.cac_leakage,
2737 &leakage);
2738
2739 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2740
2741 if (smc_leakage > 0xFFFF)
2742 smc_leakage = 0xFFFF;
2743
2744 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2745 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2746 cpu_to_be16((u16)smc_leakage);
2747 }
2748 return 0;
2749}
2750
2751static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2752{
2753 struct ni_power_info *ni_pi = ni_get_pi(adev);
2754 struct si_power_info *si_pi = si_get_pi(adev);
2755 PP_SIslands_CacConfig *cac_tables = NULL;
2756 u16 vddc_max, vddc_min, vddc_step;
2757 u16 t0, t_step;
2758 u32 load_line_slope, reg;
2759 int ret = 0;
2760 u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2761
2762 if (ni_pi->enable_cac == false)
2763 return 0;
2764
2765 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2766 if (!cac_tables)
2767 return -ENOMEM;
2768
2769 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2770 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2771 WREG32(CG_CAC_CTRL, reg);
2772
2773 si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2774 si_pi->dyn_powertune_data.dc_pwr_value =
2775 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2776 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2777 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2778
2779 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2780
2781 ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2782 if (ret)
2783 goto done_free;
2784
2785 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2786 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2787 t_step = 4;
2788 t0 = 60;
2789
2790 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2791 ret = si_init_dte_leakage_table(adev, cac_tables,
2792 vddc_max, vddc_min, vddc_step,
2793 t0, t_step);
2794 else
2795 ret = si_init_simplified_leakage_table(adev, cac_tables,
2796 vddc_max, vddc_min, vddc_step);
2797 if (ret)
2798 goto done_free;
2799
2800 load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2801
2802 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2803 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2804 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2805 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2806 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2807 cac_tables->R_LL = cpu_to_be32(load_line_slope);
2808 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2809 cac_tables->calculation_repeats = cpu_to_be32(2);
2810 cac_tables->dc_cac = cpu_to_be32(0);
2811 cac_tables->log2_PG_LKG_SCALE = 12;
2812 cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2813 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2814 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2815
2816 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2817 (u8 *)cac_tables,
2818 sizeof(PP_SIslands_CacConfig),
2819 si_pi->sram_end);
2820
2821 if (ret)
2822 goto done_free;
2823
2824 ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2825
2826done_free:
2827 if (ret) {
2828 ni_pi->enable_cac = false;
2829 ni_pi->enable_power_containment = false;
2830 }
2831
2832 kfree(cac_tables);
2833
2834 return ret;
2835}
2836
2837static int si_program_cac_config_registers(struct amdgpu_device *adev,
2838 const struct si_cac_config_reg *cac_config_regs)
2839{
2840 const struct si_cac_config_reg *config_regs = cac_config_regs;
2841 u32 data = 0, offset;
2842
2843 if (!config_regs)
2844 return -EINVAL;
2845
2846 while (config_regs->offset != 0xFFFFFFFF) {
2847 switch (config_regs->type) {
2848 case SISLANDS_CACCONFIG_CGIND:
2849 offset = SMC_CG_IND_START + config_regs->offset;
2850 if (offset < SMC_CG_IND_END)
2851 data = RREG32_SMC(offset);
2852 break;
2853 default:
2854 data = RREG32(config_regs->offset);
2855 break;
2856 }
2857
2858 data &= ~config_regs->mask;
2859 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2860
2861 switch (config_regs->type) {
2862 case SISLANDS_CACCONFIG_CGIND:
2863 offset = SMC_CG_IND_START + config_regs->offset;
2864 if (offset < SMC_CG_IND_END)
2865 WREG32_SMC(offset, data);
2866 break;
2867 default:
2868 WREG32(config_regs->offset, data);
2869 break;
2870 }
2871 config_regs++;
2872 }
2873 return 0;
2874}
2875
2876static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2877{
2878 struct ni_power_info *ni_pi = ni_get_pi(adev);
2879 struct si_power_info *si_pi = si_get_pi(adev);
2880 int ret;
2881
2882 if ((ni_pi->enable_cac == false) ||
2883 (ni_pi->cac_configuration_required == false))
2884 return 0;
2885
2886 ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2887 if (ret)
2888 return ret;
2889 ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2890 if (ret)
2891 return ret;
2892 ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2893 if (ret)
2894 return ret;
2895
2896 return 0;
2897}
2898
2899static int si_enable_smc_cac(struct amdgpu_device *adev,
2900 struct amdgpu_ps *amdgpu_new_state,
2901 bool enable)
2902{
2903 struct ni_power_info *ni_pi = ni_get_pi(adev);
2904 struct si_power_info *si_pi = si_get_pi(adev);
2905 PPSMC_Result smc_result;
2906 int ret = 0;
2907
2908 if (ni_pi->enable_cac) {
2909 if (enable) {
2910 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2911 if (ni_pi->support_cac_long_term_average) {
2912 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2913 if (smc_result != PPSMC_Result_OK)
2914 ni_pi->support_cac_long_term_average = false;
2915 }
2916
2917 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2918 if (smc_result != PPSMC_Result_OK) {
2919 ret = -EINVAL;
2920 ni_pi->cac_enabled = false;
2921 } else {
2922 ni_pi->cac_enabled = true;
2923 }
2924
2925 if (si_pi->enable_dte) {
2926 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2927 if (smc_result != PPSMC_Result_OK)
2928 ret = -EINVAL;
2929 }
2930 }
2931 } else if (ni_pi->cac_enabled) {
2932 if (si_pi->enable_dte)
2933 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2934
2935 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2936
2937 ni_pi->cac_enabled = false;
2938
2939 if (ni_pi->support_cac_long_term_average)
2940 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2941 }
2942 }
2943 return ret;
2944}
2945
2946static int si_init_smc_spll_table(struct amdgpu_device *adev)
2947{
2948 struct ni_power_info *ni_pi = ni_get_pi(adev);
2949 struct si_power_info *si_pi = si_get_pi(adev);
2950 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2951 SISLANDS_SMC_SCLK_VALUE sclk_params;
2952 u32 fb_div, p_div;
2953 u32 clk_s, clk_v;
2954 u32 sclk = 0;
2955 int ret = 0;
2956 u32 tmp;
2957 int i;
2958
2959 if (si_pi->spll_table_start == 0)
2960 return -EINVAL;
2961
2962 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2963 if (spll_table == NULL)
2964 return -ENOMEM;
2965
2966 for (i = 0; i < 256; i++) {
2967 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2968 if (ret)
2969 break;
2970 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2971 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2972 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2973 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2974
2975 fb_div &= ~0x00001FFF;
2976 fb_div >>= 1;
2977 clk_v >>= 6;
2978
2979 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2980 ret = -EINVAL;
2981 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2982 ret = -EINVAL;
2983 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2984 ret = -EINVAL;
2985 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2986 ret = -EINVAL;
2987
2988 if (ret)
2989 break;
2990
2991 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2992 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2993 spll_table->freq[i] = cpu_to_be32(tmp);
2994
2995 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2996 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2997 spll_table->ss[i] = cpu_to_be32(tmp);
2998
2999 sclk += 512;
3000 }
3001
3002
3003 if (!ret)
3004 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
3005 (u8 *)spll_table,
3006 sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
3007 si_pi->sram_end);
3008
3009 if (ret)
3010 ni_pi->enable_power_containment = false;
3011
3012 kfree(spll_table);
3013
3014 return ret;
3015}
3016
3017static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3018 u16 vce_voltage)
3019{
3020 u16 highest_leakage = 0;
3021 struct si_power_info *si_pi = si_get_pi(adev);
3022 int i;
3023
3024 for (i = 0; i < si_pi->leakage_voltage.count; i++){
3025 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3026 highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3027 }
3028
3029 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3030 return highest_leakage;
3031
3032 return vce_voltage;
3033}
3034
3035static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3036 u32 evclk, u32 ecclk, u16 *voltage)
3037{
3038 u32 i;
3039 int ret = -EINVAL;
3040 struct amdgpu_vce_clock_voltage_dependency_table *table =
3041 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3042
3043 if (((evclk == 0) && (ecclk == 0)) ||
3044 (table && (table->count == 0))) {
3045 *voltage = 0;
3046 return 0;
3047 }
3048
3049 for (i = 0; i < table->count; i++) {
3050 if ((evclk <= table->entries[i].evclk) &&
3051 (ecclk <= table->entries[i].ecclk)) {
3052 *voltage = table->entries[i].v;
3053 ret = 0;
3054 break;
3055 }
3056 }
3057
3058 /* if no match return the highest voltage */
3059 if (ret)
3060 *voltage = table->entries[table->count - 1].v;
3061
3062 *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3063
3064 return ret;
3065}
3066
3067static bool si_dpm_vblank_too_short(void *handle)
3068{
3069 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3070 u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3071 /* we never hit the non-gddr5 limit so disable it */
3072 u32 switch_limit = adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3073
3074 if (vblank_time < switch_limit)
3075 return true;
3076 else
3077 return false;
3078
3079}
3080
3081static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3082 u32 arb_freq_src, u32 arb_freq_dest)
3083{
3084 u32 mc_arb_dram_timing;
3085 u32 mc_arb_dram_timing2;
3086 u32 burst_time;
3087 u32 mc_cg_config;
3088
3089 switch (arb_freq_src) {
3090 case MC_CG_ARB_FREQ_F0:
3091 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
3092 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3093 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3094 break;
3095 case MC_CG_ARB_FREQ_F1:
3096 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1);
3097 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3098 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3099 break;
3100 case MC_CG_ARB_FREQ_F2:
3101 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2);
3102 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3103 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3104 break;
3105 case MC_CG_ARB_FREQ_F3:
3106 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3);
3107 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3108 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3109 break;
3110 default:
3111 return -EINVAL;
3112 }
3113
3114 switch (arb_freq_dest) {
3115 case MC_CG_ARB_FREQ_F0:
3116 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3117 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3118 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3119 break;
3120 case MC_CG_ARB_FREQ_F1:
3121 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3122 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3123 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3124 break;
3125 case MC_CG_ARB_FREQ_F2:
3126 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3127 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3128 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3129 break;
3130 case MC_CG_ARB_FREQ_F3:
3131 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3132 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3133 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3134 break;
3135 default:
3136 return -EINVAL;
3137 }
3138
3139 mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3140 WREG32(MC_CG_CONFIG, mc_cg_config);
3141 WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3142
3143 return 0;
3144}
3145
3146static void ni_update_current_ps(struct amdgpu_device *adev,
3147 struct amdgpu_ps *rps)
3148{
3149 struct si_ps *new_ps = si_get_ps(rps);
3150 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3151 struct ni_power_info *ni_pi = ni_get_pi(adev);
3152
3153 eg_pi->current_rps = *rps;
3154 ni_pi->current_ps = *new_ps;
3155 eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3156 adev->pm.dpm.current_ps = &eg_pi->current_rps;
3157}
3158
3159static void ni_update_requested_ps(struct amdgpu_device *adev,
3160 struct amdgpu_ps *rps)
3161{
3162 struct si_ps *new_ps = si_get_ps(rps);
3163 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3164 struct ni_power_info *ni_pi = ni_get_pi(adev);
3165
3166 eg_pi->requested_rps = *rps;
3167 ni_pi->requested_ps = *new_ps;
3168 eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3169 adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3170}
3171
3172static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3173 struct amdgpu_ps *new_ps,
3174 struct amdgpu_ps *old_ps)
3175{
3176 struct si_ps *new_state = si_get_ps(new_ps);
3177 struct si_ps *current_state = si_get_ps(old_ps);
3178
3179 if ((new_ps->vclk == old_ps->vclk) &&
3180 (new_ps->dclk == old_ps->dclk))
3181 return;
3182
3183 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3184 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3185 return;
3186
3187 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3188}
3189
3190static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3191 struct amdgpu_ps *new_ps,
3192 struct amdgpu_ps *old_ps)
3193{
3194 struct si_ps *new_state = si_get_ps(new_ps);
3195 struct si_ps *current_state = si_get_ps(old_ps);
3196
3197 if ((new_ps->vclk == old_ps->vclk) &&
3198 (new_ps->dclk == old_ps->dclk))
3199 return;
3200
3201 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3202 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3203 return;
3204
3205 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3206}
3207
3208static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3209{
3210 unsigned int i;
3211
3212 for (i = 0; i < table->count; i++)
3213 if (voltage <= table->entries[i].value)
3214 return table->entries[i].value;
3215
3216 return table->entries[table->count - 1].value;
3217}
3218
3219static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3220 u32 max_clock, u32 requested_clock)
3221{
3222 unsigned int i;
3223
3224 if ((clocks == NULL) || (clocks->count == 0))
3225 return (requested_clock < max_clock) ? requested_clock : max_clock;
3226
3227 for (i = 0; i < clocks->count; i++) {
3228 if (clocks->values[i] >= requested_clock)
3229 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3230 }
3231
3232 return (clocks->values[clocks->count - 1] < max_clock) ?
3233 clocks->values[clocks->count - 1] : max_clock;
3234}
3235
3236static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3237 u32 max_mclk, u32 requested_mclk)
3238{
3239 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3240 max_mclk, requested_mclk);
3241}
3242
3243static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3244 u32 max_sclk, u32 requested_sclk)
3245{
3246 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3247 max_sclk, requested_sclk);
3248}
3249
3250static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3251 u32 *max_clock)
3252{
3253 u32 i, clock = 0;
3254
3255 if ((table == NULL) || (table->count == 0)) {
3256 *max_clock = clock;
3257 return;
3258 }
3259
3260 for (i = 0; i < table->count; i++) {
3261 if (clock < table->entries[i].clk)
3262 clock = table->entries[i].clk;
3263 }
3264 *max_clock = clock;
3265}
3266
3267static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3268 u32 clock, u16 max_voltage, u16 *voltage)
3269{
3270 u32 i;
3271
3272 if ((table == NULL) || (table->count == 0))
3273 return;
3274
3275 for (i= 0; i < table->count; i++) {
3276 if (clock <= table->entries[i].clk) {
3277 if (*voltage < table->entries[i].v)
3278 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3279 table->entries[i].v : max_voltage);
3280 return;
3281 }
3282 }
3283
3284 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3285}
3286
3287static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3288 const struct amdgpu_clock_and_voltage_limits *max_limits,
3289 struct rv7xx_pl *pl)
3290{
3291
3292 if ((pl->mclk == 0) || (pl->sclk == 0))
3293 return;
3294
3295 if (pl->mclk == pl->sclk)
3296 return;
3297
3298 if (pl->mclk > pl->sclk) {
3299 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3300 pl->sclk = btc_get_valid_sclk(adev,
3301 max_limits->sclk,
3302 (pl->mclk +
3303 (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3304 adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3305 } else {
3306 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3307 pl->mclk = btc_get_valid_mclk(adev,
3308 max_limits->mclk,
3309 pl->sclk -
3310 adev->pm.dpm.dyn_state.sclk_mclk_delta);
3311 }
3312}
3313
3314static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3315 u16 max_vddc, u16 max_vddci,
3316 u16 *vddc, u16 *vddci)
3317{
3318 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3319 u16 new_voltage;
3320
3321 if ((0 == *vddc) || (0 == *vddci))
3322 return;
3323
3324 if (*vddc > *vddci) {
3325 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3326 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3327 (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3328 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3329 }
3330 } else {
3331 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3332 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3333 (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3334 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3335 }
3336 }
3337}
3338
3339static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3340 u32 *p, u32 *u)
3341{
3342 u32 b_c = 0;
3343 u32 i_c;
3344 u32 tmp;
3345
3346 i_c = (i * r_c) / 100;
3347 tmp = i_c >> p_b;
3348
3349 while (tmp) {
3350 b_c++;
3351 tmp >>= 1;
3352 }
3353
3354 *u = (b_c + 1) / 2;
3355 *p = i_c / (1 << (2 * (*u)));
3356}
3357
3358static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3359{
3360 u32 k, a, ah, al;
3361 u32 t1;
3362
3363 if ((fl == 0) || (fh == 0) || (fl > fh))
3364 return -EINVAL;
3365
3366 k = (100 * fh) / fl;
3367 t1 = (t * (k - 100));
3368 a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3369 a = (a + 5) / 10;
3370 ah = ((a * t) + 5000) / 10000;
3371 al = a - ah;
3372
3373 *th = t - ah;
3374 *tl = t + al;
3375
3376 return 0;
3377}
3378
3379static bool r600_is_uvd_state(u32 class, u32 class2)
3380{
3381 if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3382 return true;
3383 if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3384 return true;
3385 if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3386 return true;
3387 if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3388 return true;
3389 if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3390 return true;
3391 return false;
3392}
3393
3394static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3395{
3396 return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3397}
3398
3399static void rv770_get_max_vddc(struct amdgpu_device *adev)
3400{
3401 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3402 u16 vddc;
3403
3404 if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3405 pi->max_vddc = 0;
3406 else
3407 pi->max_vddc = vddc;
3408}
3409
3410static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3411{
3412 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3413 struct amdgpu_atom_ss ss;
3414
3415 pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3416 ASIC_INTERNAL_ENGINE_SS, 0);
3417 pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3418 ASIC_INTERNAL_MEMORY_SS, 0);
3419
3420 if (pi->sclk_ss || pi->mclk_ss)
3421 pi->dynamic_ss = true;
3422 else
3423 pi->dynamic_ss = false;
3424}
3425
3426
3427static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3428 struct amdgpu_ps *rps)
3429{
3430 struct si_ps *ps = si_get_ps(rps);
3431 struct amdgpu_clock_and_voltage_limits *max_limits;
3432 bool disable_mclk_switching = false;
3433 bool disable_sclk_switching = false;
3434 u32 mclk, sclk;
3435 u16 vddc, vddci, min_vce_voltage = 0;
3436 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3437 u32 max_sclk = 0, max_mclk = 0;
3438 int i;
3439
3440 if (adev->asic_type == CHIP_HAINAN) {
3441 if ((adev->pdev->revision == 0x81) ||
3442 (adev->pdev->revision == 0x83) ||
3443 (adev->pdev->revision == 0xC3) ||
3444 (adev->pdev->device == 0x6664) ||
3445 (adev->pdev->device == 0x6665) ||
3446 (adev->pdev->device == 0x6667)) {
3447 max_sclk = 75000;
3448 }
3449 if ((adev->pdev->revision == 0xC3) ||
3450 (adev->pdev->device == 0x6665)) {
3451 max_sclk = 60000;
3452 max_mclk = 80000;
3453 }
3454 } else if (adev->asic_type == CHIP_OLAND) {
3455 if ((adev->pdev->revision == 0xC7) ||
3456 (adev->pdev->revision == 0x80) ||
3457 (adev->pdev->revision == 0x81) ||
3458 (adev->pdev->revision == 0x83) ||
3459 (adev->pdev->revision == 0x87) ||
3460 (adev->pdev->device == 0x6604) ||
3461 (adev->pdev->device == 0x6605)) {
3462 max_sclk = 75000;
3463 }
3464 }
3465
3466 if (rps->vce_active) {
3467 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3468 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3469 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3470 &min_vce_voltage);
3471 } else {
3472 rps->evclk = 0;
3473 rps->ecclk = 0;
3474 }
3475
3476 if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3477 si_dpm_vblank_too_short(adev))
3478 disable_mclk_switching = true;
3479
3480 if (rps->vclk || rps->dclk) {
3481 disable_mclk_switching = true;
3482 disable_sclk_switching = true;
3483 }
3484
3485 if (adev->pm.ac_power)
3486 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3487 else
3488 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3489
3490 for (i = ps->performance_level_count - 2; i >= 0; i--) {
3491 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3492 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3493 }
3494 if (adev->pm.ac_power == false) {
3495 for (i = 0; i < ps->performance_level_count; i++) {
3496 if (ps->performance_levels[i].mclk > max_limits->mclk)
3497 ps->performance_levels[i].mclk = max_limits->mclk;
3498 if (ps->performance_levels[i].sclk > max_limits->sclk)
3499 ps->performance_levels[i].sclk = max_limits->sclk;
3500 if (ps->performance_levels[i].vddc > max_limits->vddc)
3501 ps->performance_levels[i].vddc = max_limits->vddc;
3502 if (ps->performance_levels[i].vddci > max_limits->vddci)
3503 ps->performance_levels[i].vddci = max_limits->vddci;
3504 }
3505 }
3506
3507 /* limit clocks to max supported clocks based on voltage dependency tables */
3508 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3509 &max_sclk_vddc);
3510 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3511 &max_mclk_vddci);
3512 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3513 &max_mclk_vddc);
3514
3515 for (i = 0; i < ps->performance_level_count; i++) {
3516 if (max_sclk_vddc) {
3517 if (ps->performance_levels[i].sclk > max_sclk_vddc)
3518 ps->performance_levels[i].sclk = max_sclk_vddc;
3519 }
3520 if (max_mclk_vddci) {
3521 if (ps->performance_levels[i].mclk > max_mclk_vddci)
3522 ps->performance_levels[i].mclk = max_mclk_vddci;
3523 }
3524 if (max_mclk_vddc) {
3525 if (ps->performance_levels[i].mclk > max_mclk_vddc)
3526 ps->performance_levels[i].mclk = max_mclk_vddc;
3527 }
3528 if (max_mclk) {
3529 if (ps->performance_levels[i].mclk > max_mclk)
3530 ps->performance_levels[i].mclk = max_mclk;
3531 }
3532 if (max_sclk) {
3533 if (ps->performance_levels[i].sclk > max_sclk)
3534 ps->performance_levels[i].sclk = max_sclk;
3535 }
3536 }
3537
3538 /* XXX validate the min clocks required for display */
3539
3540 if (disable_mclk_switching) {
3541 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
3542 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3543 } else {
3544 mclk = ps->performance_levels[0].mclk;
3545 vddci = ps->performance_levels[0].vddci;
3546 }
3547
3548 if (disable_sclk_switching) {
3549 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3550 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3551 } else {
3552 sclk = ps->performance_levels[0].sclk;
3553 vddc = ps->performance_levels[0].vddc;
3554 }
3555
3556 if (rps->vce_active) {
3557 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3558 sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3559 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3560 mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3561 }
3562
3563 /* adjusted low state */
3564 ps->performance_levels[0].sclk = sclk;
3565 ps->performance_levels[0].mclk = mclk;
3566 ps->performance_levels[0].vddc = vddc;
3567 ps->performance_levels[0].vddci = vddci;
3568
3569 if (disable_sclk_switching) {
3570 sclk = ps->performance_levels[0].sclk;
3571 for (i = 1; i < ps->performance_level_count; i++) {
3572 if (sclk < ps->performance_levels[i].sclk)
3573 sclk = ps->performance_levels[i].sclk;
3574 }
3575 for (i = 0; i < ps->performance_level_count; i++) {
3576 ps->performance_levels[i].sclk = sclk;
3577 ps->performance_levels[i].vddc = vddc;
3578 }
3579 } else {
3580 for (i = 1; i < ps->performance_level_count; i++) {
3581 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3582 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3583 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3584 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3585 }
3586 }
3587
3588 if (disable_mclk_switching) {
3589 mclk = ps->performance_levels[0].mclk;
3590 for (i = 1; i < ps->performance_level_count; i++) {
3591 if (mclk < ps->performance_levels[i].mclk)
3592 mclk = ps->performance_levels[i].mclk;
3593 }
3594 for (i = 0; i < ps->performance_level_count; i++) {
3595 ps->performance_levels[i].mclk = mclk;
3596 ps->performance_levels[i].vddci = vddci;
3597 }
3598 } else {
3599 for (i = 1; i < ps->performance_level_count; i++) {
3600 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3601 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3602 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3603 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3604 }
3605 }
3606
3607 for (i = 0; i < ps->performance_level_count; i++)
3608 btc_adjust_clock_combinations(adev, max_limits,
3609 &ps->performance_levels[i]);
3610
3611 for (i = 0; i < ps->performance_level_count; i++) {
3612 if (ps->performance_levels[i].vddc < min_vce_voltage)
3613 ps->performance_levels[i].vddc = min_vce_voltage;
3614 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3615 ps->performance_levels[i].sclk,
3616 max_limits->vddc, &ps->performance_levels[i].vddc);
3617 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3618 ps->performance_levels[i].mclk,
3619 max_limits->vddci, &ps->performance_levels[i].vddci);
3620 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3621 ps->performance_levels[i].mclk,
3622 max_limits->vddc, &ps->performance_levels[i].vddc);
3623 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3624 adev->clock.current_dispclk,
3625 max_limits->vddc, &ps->performance_levels[i].vddc);
3626 }
3627
3628 for (i = 0; i < ps->performance_level_count; i++) {
3629 btc_apply_voltage_delta_rules(adev,
3630 max_limits->vddc, max_limits->vddci,
3631 &ps->performance_levels[i].vddc,
3632 &ps->performance_levels[i].vddci);
3633 }
3634
3635 ps->dc_compatible = true;
3636 for (i = 0; i < ps->performance_level_count; i++) {
3637 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3638 ps->dc_compatible = false;
3639 }
3640}
3641
3642#if 0
3643static int si_read_smc_soft_register(struct amdgpu_device *adev,
3644 u16 reg_offset, u32 *value)
3645{
3646 struct si_power_info *si_pi = si_get_pi(adev);
3647
3648 return amdgpu_si_read_smc_sram_dword(adev,
3649 si_pi->soft_regs_start + reg_offset, value,
3650 si_pi->sram_end);
3651}
3652#endif
3653
3654static int si_write_smc_soft_register(struct amdgpu_device *adev,
3655 u16 reg_offset, u32 value)
3656{
3657 struct si_power_info *si_pi = si_get_pi(adev);
3658
3659 return amdgpu_si_write_smc_sram_dword(adev,
3660 si_pi->soft_regs_start + reg_offset,
3661 value, si_pi->sram_end);
3662}
3663
3664static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3665{
3666 bool ret = false;
3667 u32 tmp, width, row, column, bank, density;
3668 bool is_memory_gddr5, is_special;
3669
3670 tmp = RREG32(MC_SEQ_MISC0);
3671 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3672 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3673 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3674
3675 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3676 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3677
3678 tmp = RREG32(MC_ARB_RAMCFG);
3679 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3680 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3681 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3682
3683 density = (1 << (row + column - 20 + bank)) * width;
3684
3685 if ((adev->pdev->device == 0x6819) &&
3686 is_memory_gddr5 && is_special && (density == 0x400))
3687 ret = true;
3688
3689 return ret;
3690}
3691
3692static void si_get_leakage_vddc(struct amdgpu_device *adev)
3693{
3694 struct si_power_info *si_pi = si_get_pi(adev);
3695 u16 vddc, count = 0;
3696 int i, ret;
3697
3698 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3699 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3700
3701 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3702 si_pi->leakage_voltage.entries[count].voltage = vddc;
3703 si_pi->leakage_voltage.entries[count].leakage_index =
3704 SISLANDS_LEAKAGE_INDEX0 + i;
3705 count++;
3706 }
3707 }
3708 si_pi->leakage_voltage.count = count;
3709}
3710
3711static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3712 u32 index, u16 *leakage_voltage)
3713{
3714 struct si_power_info *si_pi = si_get_pi(adev);
3715 int i;
3716
3717 if (leakage_voltage == NULL)
3718 return -EINVAL;
3719
3720 if ((index & 0xff00) != 0xff00)
3721 return -EINVAL;
3722
3723 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3724 return -EINVAL;
3725
3726 if (index < SISLANDS_LEAKAGE_INDEX0)
3727 return -EINVAL;
3728
3729 for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3730 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3731 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3732 return 0;
3733 }
3734 }
3735 return -EAGAIN;
3736}
3737
3738static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3739{
3740 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3741 bool want_thermal_protection;
3742 enum amdgpu_dpm_event_src dpm_event_src;
3743
3744 switch (sources) {
3745 case 0:
3746 default:
3747 want_thermal_protection = false;
3748 break;
3749 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3750 want_thermal_protection = true;
3751 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3752 break;
3753 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3754 want_thermal_protection = true;
3755 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3756 break;
3757 case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3758 (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3759 want_thermal_protection = true;
3760 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3761 break;
3762 }
3763
3764 if (want_thermal_protection) {
3765 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3766 if (pi->thermal_protection)
3767 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3768 } else {
3769 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3770 }
3771}
3772
3773static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3774 enum amdgpu_dpm_auto_throttle_src source,
3775 bool enable)
3776{
3777 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3778
3779 if (enable) {
3780 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3781 pi->active_auto_throttle_sources |= 1 << source;
3782 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3783 }
3784 } else {
3785 if (pi->active_auto_throttle_sources & (1 << source)) {
3786 pi->active_auto_throttle_sources &= ~(1 << source);
3787 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3788 }
3789 }
3790}
3791
3792static void si_start_dpm(struct amdgpu_device *adev)
3793{
3794 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3795}
3796
3797static void si_stop_dpm(struct amdgpu_device *adev)
3798{
3799 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3800}
3801
3802static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3803{
3804 if (enable)
3805 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3806 else
3807 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3808
3809}
3810
3811#if 0
3812static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3813 u32 thermal_level)
3814{
3815 PPSMC_Result ret;
3816
3817 if (thermal_level == 0) {
3818 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3819 if (ret == PPSMC_Result_OK)
3820 return 0;
3821 else
3822 return -EINVAL;
3823 }
3824 return 0;
3825}
3826
3827static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3828{
3829 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3830}
3831#endif
3832
3833#if 0
3834static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3835{
3836 if (ac_power)
3837 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3838 0 : -EINVAL;
3839
3840 return 0;
3841}
3842#endif
3843
3844static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3845 PPSMC_Msg msg, u32 parameter)
3846{
3847 WREG32(SMC_SCRATCH0, parameter);
3848 return amdgpu_si_send_msg_to_smc(adev, msg);
3849}
3850
3851static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3852{
3853 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3854 return -EINVAL;
3855
3856 return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3857 0 : -EINVAL;
3858}
3859
3860static int si_dpm_force_performance_level(void *handle,
3861 enum amd_dpm_forced_level level)
3862{
3863 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3864 struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3865 struct si_ps *ps = si_get_ps(rps);
3866 u32 levels = ps->performance_level_count;
3867
3868 if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3869 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3870 return -EINVAL;
3871
3872 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3873 return -EINVAL;
3874 } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3875 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3876 return -EINVAL;
3877
3878 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3879 return -EINVAL;
3880 } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3881 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3882 return -EINVAL;
3883
3884 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3885 return -EINVAL;
3886 }
3887
3888 adev->pm.dpm.forced_level = level;
3889
3890 return 0;
3891}
3892
3893#if 0
3894static int si_set_boot_state(struct amdgpu_device *adev)
3895{
3896 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3897 0 : -EINVAL;
3898}
3899#endif
3900
3901static int si_set_sw_state(struct amdgpu_device *adev)
3902{
3903 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3904 0 : -EINVAL;
3905}
3906
3907static int si_halt_smc(struct amdgpu_device *adev)
3908{
3909 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3910 return -EINVAL;
3911
3912 return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3913 0 : -EINVAL;
3914}
3915
3916static int si_resume_smc(struct amdgpu_device *adev)
3917{
3918 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3919 return -EINVAL;
3920
3921 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3922 0 : -EINVAL;
3923}
3924
3925static void si_dpm_start_smc(struct amdgpu_device *adev)
3926{
3927 amdgpu_si_program_jump_on_start(adev);
3928 amdgpu_si_start_smc(adev);
3929 amdgpu_si_smc_clock(adev, true);
3930}
3931
3932static void si_dpm_stop_smc(struct amdgpu_device *adev)
3933{
3934 amdgpu_si_reset_smc(adev);
3935 amdgpu_si_smc_clock(adev, false);
3936}
3937
3938static int si_process_firmware_header(struct amdgpu_device *adev)
3939{
3940 struct si_power_info *si_pi = si_get_pi(adev);
3941 u32 tmp;
3942 int ret;
3943
3944 ret = amdgpu_si_read_smc_sram_dword(adev,
3945 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3946 SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3947 &tmp, si_pi->sram_end);
3948 if (ret)
3949 return ret;
3950
3951 si_pi->state_table_start = tmp;
3952
3953 ret = amdgpu_si_read_smc_sram_dword(adev,
3954 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3955 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3956 &tmp, si_pi->sram_end);
3957 if (ret)
3958 return ret;
3959
3960 si_pi->soft_regs_start = tmp;
3961
3962 ret = amdgpu_si_read_smc_sram_dword(adev,
3963 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3964 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3965 &tmp, si_pi->sram_end);
3966 if (ret)
3967 return ret;
3968
3969 si_pi->mc_reg_table_start = tmp;
3970
3971 ret = amdgpu_si_read_smc_sram_dword(adev,
3972 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3973 SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3974 &tmp, si_pi->sram_end);
3975 if (ret)
3976 return ret;
3977
3978 si_pi->fan_table_start = tmp;
3979
3980 ret = amdgpu_si_read_smc_sram_dword(adev,
3981 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3982 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3983 &tmp, si_pi->sram_end);
3984 if (ret)
3985 return ret;
3986
3987 si_pi->arb_table_start = tmp;
3988
3989 ret = amdgpu_si_read_smc_sram_dword(adev,
3990 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3991 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3992 &tmp, si_pi->sram_end);
3993 if (ret)
3994 return ret;
3995
3996 si_pi->cac_table_start = tmp;
3997
3998 ret = amdgpu_si_read_smc_sram_dword(adev,
3999 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4000 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4001 &tmp, si_pi->sram_end);
4002 if (ret)
4003 return ret;
4004
4005 si_pi->dte_table_start = tmp;
4006
4007 ret = amdgpu_si_read_smc_sram_dword(adev,
4008 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4009 SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4010 &tmp, si_pi->sram_end);
4011 if (ret)
4012 return ret;
4013
4014 si_pi->spll_table_start = tmp;
4015
4016 ret = amdgpu_si_read_smc_sram_dword(adev,
4017 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4018 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4019 &tmp, si_pi->sram_end);
4020 if (ret)
4021 return ret;
4022
4023 si_pi->papm_cfg_table_start = tmp;
4024
4025 return ret;
4026}
4027
4028static void si_read_clock_registers(struct amdgpu_device *adev)
4029{
4030 struct si_power_info *si_pi = si_get_pi(adev);
4031
4032 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4033 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4034 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4035 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4036 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4037 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4038 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4039 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4040 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4041 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4042 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4043 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4044 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4045 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4046 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4047}
4048
4049static void si_enable_thermal_protection(struct amdgpu_device *adev,
4050 bool enable)
4051{
4052 if (enable)
4053 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4054 else
4055 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4056}
4057
4058static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4059{
4060 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4061}
4062
4063#if 0
4064static int si_enter_ulp_state(struct amdgpu_device *adev)
4065{
4066 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4067
4068 udelay(25000);
4069
4070 return 0;
4071}
4072
4073static int si_exit_ulp_state(struct amdgpu_device *adev)
4074{
4075 int i;
4076
4077 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4078
4079 udelay(7000);
4080
4081 for (i = 0; i < adev->usec_timeout; i++) {
4082 if (RREG32(SMC_RESP_0) == 1)
4083 break;
4084 udelay(1000);
4085 }
4086
4087 return 0;
4088}
4089#endif
4090
4091static int si_notify_smc_display_change(struct amdgpu_device *adev,
4092 bool has_display)
4093{
4094 PPSMC_Msg msg = has_display ?
4095 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4096
4097 return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4098 0 : -EINVAL;
4099}
4100
4101static void si_program_response_times(struct amdgpu_device *adev)
4102{
4103 u32 voltage_response_time, acpi_delay_time, vbi_time_out;
4104 u32 vddc_dly, acpi_dly, vbi_dly;
4105 u32 reference_clock;
4106
4107 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4108
4109 voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4110
4111 if (voltage_response_time == 0)
4112 voltage_response_time = 1000;
4113
4114 acpi_delay_time = 15000;
4115 vbi_time_out = 100000;
4116
4117 reference_clock = amdgpu_asic_get_xclk(adev);
4118
4119 vddc_dly = (voltage_response_time * reference_clock) / 100;
4120 acpi_dly = (acpi_delay_time * reference_clock) / 100;
4121 vbi_dly = (vbi_time_out * reference_clock) / 100;
4122
4123 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
4124 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
4125 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4126 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4127}
4128
4129static void si_program_ds_registers(struct amdgpu_device *adev)
4130{
4131 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4132 u32 tmp;
4133
4134 /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4135 if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4136 tmp = 0x10;
4137 else
4138 tmp = 0x1;
4139
4140 if (eg_pi->sclk_deep_sleep) {
4141 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4142 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4143 ~AUTOSCALE_ON_SS_CLEAR);
4144 }
4145}
4146
4147static void si_program_display_gap(struct amdgpu_device *adev)
4148{
4149 u32 tmp, pipe;
4150 int i;
4151
4152 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4153 if (adev->pm.dpm.new_active_crtc_count > 0)
4154 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4155 else
4156 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4157
4158 if (adev->pm.dpm.new_active_crtc_count > 1)
4159 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4160 else
4161 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4162
4163 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4164
4165 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4166 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4167
4168 if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4169 (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4170 /* find the first active crtc */
4171 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4172 if (adev->pm.dpm.new_active_crtcs & (1 << i))
4173 break;
4174 }
4175 if (i == adev->mode_info.num_crtc)
4176 pipe = 0;
4177 else
4178 pipe = i;
4179
4180 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4181 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4182 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4183 }
4184
4185 /* Setting this to false forces the performance state to low if the crtcs are disabled.
4186 * This can be a problem on PowerXpress systems or if you want to use the card
4187 * for offscreen rendering or compute if there are no crtcs enabled.
4188 */
4189 si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4190}
4191
4192static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4193{
4194 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4195
4196 if (enable) {
4197 if (pi->sclk_ss)
4198 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4199 } else {
4200 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4201 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4202 }
4203}
4204
4205static void si_setup_bsp(struct amdgpu_device *adev)
4206{
4207 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4208 u32 xclk = amdgpu_asic_get_xclk(adev);
4209
4210 r600_calculate_u_and_p(pi->asi,
4211 xclk,
4212 16,
4213 &pi->bsp,
4214 &pi->bsu);
4215
4216 r600_calculate_u_and_p(pi->pasi,
4217 xclk,
4218 16,
4219 &pi->pbsp,
4220 &pi->pbsu);
4221
4222
4223 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4224 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4225
4226 WREG32(CG_BSP, pi->dsp);
4227}
4228
4229static void si_program_git(struct amdgpu_device *adev)
4230{
4231 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4232}
4233
4234static void si_program_tp(struct amdgpu_device *adev)
4235{
4236 int i;
4237 enum r600_td td = R600_TD_DFLT;
4238
4239 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4240 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4241
4242 if (td == R600_TD_AUTO)
4243 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4244 else
4245 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4246
4247 if (td == R600_TD_UP)
4248 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4249
4250 if (td == R600_TD_DOWN)
4251 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4252}
4253
4254static void si_program_tpp(struct amdgpu_device *adev)
4255{
4256 WREG32(CG_TPC, R600_TPC_DFLT);
4257}
4258
4259static void si_program_sstp(struct amdgpu_device *adev)
4260{
4261 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4262}
4263
4264static void si_enable_display_gap(struct amdgpu_device *adev)
4265{
4266 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4267
4268 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4269 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4270 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4271
4272 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4273 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4274 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4275 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4276}
4277
4278static void si_program_vc(struct amdgpu_device *adev)
4279{
4280 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4281
4282 WREG32(CG_FTV, pi->vrc);
4283}
4284
4285static void si_clear_vc(struct amdgpu_device *adev)
4286{
4287 WREG32(CG_FTV, 0);
4288}
4289
4290static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4291{
4292 u8 mc_para_index;
4293
4294 if (memory_clock < 10000)
4295 mc_para_index = 0;
4296 else if (memory_clock >= 80000)
4297 mc_para_index = 0x0f;
4298 else
4299 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4300 return mc_para_index;
4301}
4302
4303static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4304{
4305 u8 mc_para_index;
4306
4307 if (strobe_mode) {
4308 if (memory_clock < 12500)
4309 mc_para_index = 0x00;
4310 else if (memory_clock > 47500)
4311 mc_para_index = 0x0f;
4312 else
4313 mc_para_index = (u8)((memory_clock - 10000) / 2500);
4314 } else {
4315 if (memory_clock < 65000)
4316 mc_para_index = 0x00;
4317 else if (memory_clock > 135000)
4318 mc_para_index = 0x0f;
4319 else
4320 mc_para_index = (u8)((memory_clock - 60000) / 5000);
4321 }
4322 return mc_para_index;
4323}
4324
4325static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4326{
4327 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4328 bool strobe_mode = false;
4329 u8 result = 0;
4330
4331 if (mclk <= pi->mclk_strobe_mode_threshold)
4332 strobe_mode = true;
4333
4334 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4335 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4336 else
4337 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4338
4339 if (strobe_mode)
4340 result |= SISLANDS_SMC_STROBE_ENABLE;
4341
4342 return result;
4343}
4344
4345static int si_upload_firmware(struct amdgpu_device *adev)
4346{
4347 struct si_power_info *si_pi = si_get_pi(adev);
4348
4349 amdgpu_si_reset_smc(adev);
4350 amdgpu_si_smc_clock(adev, false);
4351
4352 return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4353}
4354
4355static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4356 const struct atom_voltage_table *table,
4357 const struct amdgpu_phase_shedding_limits_table *limits)
4358{
4359 u32 data, num_bits, num_levels;
4360
4361 if ((table == NULL) || (limits == NULL))
4362 return false;
4363
4364 data = table->mask_low;
4365
4366 num_bits = hweight32(data);
4367
4368 if (num_bits == 0)
4369 return false;
4370
4371 num_levels = (1 << num_bits);
4372
4373 if (table->count != num_levels)
4374 return false;
4375
4376 if (limits->count != (num_levels - 1))
4377 return false;
4378
4379 return true;
4380}
4381
4382static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4383 u32 max_voltage_steps,
4384 struct atom_voltage_table *voltage_table)
4385{
4386 unsigned int i, diff;
4387
4388 if (voltage_table->count <= max_voltage_steps)
4389 return;
4390
4391 diff = voltage_table->count - max_voltage_steps;
4392
4393 for (i= 0; i < max_voltage_steps; i++)
4394 voltage_table->entries[i] = voltage_table->entries[i + diff];
4395
4396 voltage_table->count = max_voltage_steps;
4397}
4398
4399static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4400 struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4401 struct atom_voltage_table *voltage_table)
4402{
4403 u32 i;
4404
4405 if (voltage_dependency_table == NULL)
4406 return -EINVAL;
4407
4408 voltage_table->mask_low = 0;
4409 voltage_table->phase_delay = 0;
4410
4411 voltage_table->count = voltage_dependency_table->count;
4412 for (i = 0; i < voltage_table->count; i++) {
4413 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4414 voltage_table->entries[i].smio_low = 0;
4415 }
4416
4417 return 0;
4418}
4419
4420static int si_construct_voltage_tables(struct amdgpu_device *adev)
4421{
4422 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4423 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4424 struct si_power_info *si_pi = si_get_pi(adev);
4425 int ret;
4426
4427 if (pi->voltage_control) {
4428 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4429 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4430 if (ret)
4431 return ret;
4432
4433 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4434 si_trim_voltage_table_to_fit_state_table(adev,
4435 SISLANDS_MAX_NO_VREG_STEPS,
4436 &eg_pi->vddc_voltage_table);
4437 } else if (si_pi->voltage_control_svi2) {
4438 ret = si_get_svi2_voltage_table(adev,
4439 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4440 &eg_pi->vddc_voltage_table);
4441 if (ret)
4442 return ret;
4443 } else {
4444 return -EINVAL;
4445 }
4446
4447 if (eg_pi->vddci_control) {
4448 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4449 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4450 if (ret)
4451 return ret;
4452
4453 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4454 si_trim_voltage_table_to_fit_state_table(adev,
4455 SISLANDS_MAX_NO_VREG_STEPS,
4456 &eg_pi->vddci_voltage_table);
4457 }
4458 if (si_pi->vddci_control_svi2) {
4459 ret = si_get_svi2_voltage_table(adev,
4460 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4461 &eg_pi->vddci_voltage_table);
4462 if (ret)
4463 return ret;
4464 }
4465
4466 if (pi->mvdd_control) {
4467 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4468 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4469
4470 if (ret) {
4471 pi->mvdd_control = false;
4472 return ret;
4473 }
4474
4475 if (si_pi->mvdd_voltage_table.count == 0) {
4476 pi->mvdd_control = false;
4477 return -EINVAL;
4478 }
4479
4480 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4481 si_trim_voltage_table_to_fit_state_table(adev,
4482 SISLANDS_MAX_NO_VREG_STEPS,
4483 &si_pi->mvdd_voltage_table);
4484 }
4485
4486 if (si_pi->vddc_phase_shed_control) {
4487 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4488 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4489 if (ret)
4490 si_pi->vddc_phase_shed_control = false;
4491
4492 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4493 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4494 si_pi->vddc_phase_shed_control = false;
4495 }
4496
4497 return 0;
4498}
4499
4500static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4501 const struct atom_voltage_table *voltage_table,
4502 SISLANDS_SMC_STATETABLE *table)
4503{
4504 unsigned int i;
4505
4506 for (i = 0; i < voltage_table->count; i++)
4507 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4508}
4509
4510static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4511 SISLANDS_SMC_STATETABLE *table)
4512{
4513 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4514 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4515 struct si_power_info *si_pi = si_get_pi(adev);
4516 u8 i;
4517
4518 if (si_pi->voltage_control_svi2) {
4519 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4520 si_pi->svc_gpio_id);
4521 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4522 si_pi->svd_gpio_id);
4523 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4524 2);
4525 } else {
4526 if (eg_pi->vddc_voltage_table.count) {
4527 si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4528 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4529 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4530
4531 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4532 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4533 table->maxVDDCIndexInPPTable = i;
4534 break;
4535 }
4536 }
4537 }
4538
4539 if (eg_pi->vddci_voltage_table.count) {
4540 si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4541
4542 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4543 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4544 }
4545
4546
4547 if (si_pi->mvdd_voltage_table.count) {
4548 si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4549
4550 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4551 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4552 }
4553
4554 if (si_pi->vddc_phase_shed_control) {
4555 if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4556 &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4557 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4558
4559 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4560 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4561
4562 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4563 (u32)si_pi->vddc_phase_shed_table.phase_delay);
4564 } else {
4565 si_pi->vddc_phase_shed_control = false;
4566 }
4567 }
4568 }
4569
4570 return 0;
4571}
4572
4573static int si_populate_voltage_value(struct amdgpu_device *adev,
4574 const struct atom_voltage_table *table,
4575 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4576{
4577 unsigned int i;
4578
4579 for (i = 0; i < table->count; i++) {
4580 if (value <= table->entries[i].value) {
4581 voltage->index = (u8)i;
4582 voltage->value = cpu_to_be16(table->entries[i].value);
4583 break;
4584 }
4585 }
4586
4587 if (i >= table->count)
4588 return -EINVAL;
4589
4590 return 0;
4591}
4592
4593static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4594 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4595{
4596 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4597 struct si_power_info *si_pi = si_get_pi(adev);
4598
4599 if (pi->mvdd_control) {
4600 if (mclk <= pi->mvdd_split_frequency)
4601 voltage->index = 0;
4602 else
4603 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4604
4605 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4606 }
4607 return 0;
4608}
4609
4610static int si_get_std_voltage_value(struct amdgpu_device *adev,
4611 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4612 u16 *std_voltage)
4613{
4614 u16 v_index;
4615 bool voltage_found = false;
4616 *std_voltage = be16_to_cpu(voltage->value);
4617
4618 if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4619 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4620 if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4621 return -EINVAL;
4622
4623 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4624 if (be16_to_cpu(voltage->value) ==
4625 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4626 voltage_found = true;
4627 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4628 *std_voltage =
4629 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4630 else
4631 *std_voltage =
4632 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4633 break;
4634 }
4635 }
4636
4637 if (!voltage_found) {
4638 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4639 if (be16_to_cpu(voltage->value) <=
4640 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4641 voltage_found = true;
4642 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4643 *std_voltage =
4644 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4645 else
4646 *std_voltage =
4647 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4648 break;
4649 }
4650 }
4651 }
4652 } else {
4653 if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4654 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4655 }
4656 }
4657
4658 return 0;
4659}
4660
4661static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4662 u16 value, u8 index,
4663 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4664{
4665 voltage->index = index;
4666 voltage->value = cpu_to_be16(value);
4667
4668 return 0;
4669}
4670
4671static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4672 const struct amdgpu_phase_shedding_limits_table *limits,
4673 u16 voltage, u32 sclk, u32 mclk,
4674 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4675{
4676 unsigned int i;
4677
4678 for (i = 0; i < limits->count; i++) {
4679 if ((voltage <= limits->entries[i].voltage) &&
4680 (sclk <= limits->entries[i].sclk) &&
4681 (mclk <= limits->entries[i].mclk))
4682 break;
4683 }
4684
4685 smc_voltage->phase_settings = (u8)i;
4686
4687 return 0;
4688}
4689
4690static int si_init_arb_table_index(struct amdgpu_device *adev)
4691{
4692 struct si_power_info *si_pi = si_get_pi(adev);
4693 u32 tmp;
4694 int ret;
4695
4696 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4697 &tmp, si_pi->sram_end);
4698 if (ret)
4699 return ret;
4700
4701 tmp &= 0x00FFFFFF;
4702 tmp |= MC_CG_ARB_FREQ_F1 << 24;
4703
4704 return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4705 tmp, si_pi->sram_end);
4706}
4707
4708static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4709{
4710 return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4711}
4712
4713static int si_reset_to_default(struct amdgpu_device *adev)
4714{
4715 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4716 0 : -EINVAL;
4717}
4718
4719static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4720{
4721 struct si_power_info *si_pi = si_get_pi(adev);
4722 u32 tmp;
4723 int ret;
4724
4725 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4726 &tmp, si_pi->sram_end);
4727 if (ret)
4728 return ret;
4729
4730 tmp = (tmp >> 24) & 0xff;
4731
4732 if (tmp == MC_CG_ARB_FREQ_F0)
4733 return 0;
4734
4735 return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4736}
4737
4738static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4739 u32 engine_clock)
4740{
4741 u32 dram_rows;
4742 u32 dram_refresh_rate;
4743 u32 mc_arb_rfsh_rate;
4744 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4745
4746 if (tmp >= 4)
4747 dram_rows = 16384;
4748 else
4749 dram_rows = 1 << (tmp + 10);
4750
4751 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4752 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4753
4754 return mc_arb_rfsh_rate;
4755}
4756
4757static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4758 struct rv7xx_pl *pl,
4759 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4760{
4761 u32 dram_timing;
4762 u32 dram_timing2;
4763 u32 burst_time;
4764
4765 arb_regs->mc_arb_rfsh_rate =
4766 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4767
4768 amdgpu_atombios_set_engine_dram_timings(adev,
4769 pl->sclk,
4770 pl->mclk);
4771
4772 dram_timing = RREG32(MC_ARB_DRAM_TIMING);
4773 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4774 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4775
4776 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
4777 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4778 arb_regs->mc_arb_burst_time = (u8)burst_time;
4779
4780 return 0;
4781}
4782
4783static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4784 struct amdgpu_ps *amdgpu_state,
4785 unsigned int first_arb_set)
4786{
4787 struct si_power_info *si_pi = si_get_pi(adev);
4788 struct si_ps *state = si_get_ps(amdgpu_state);
4789 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4790 int i, ret = 0;
4791
4792 for (i = 0; i < state->performance_level_count; i++) {
4793 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4794 if (ret)
4795 break;
4796 ret = amdgpu_si_copy_bytes_to_smc(adev,
4797 si_pi->arb_table_start +
4798 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4799 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4800 (u8 *)&arb_regs,
4801 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4802 si_pi->sram_end);
4803 if (ret)
4804 break;
4805 }
4806
4807 return ret;
4808}
4809
4810static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4811 struct amdgpu_ps *amdgpu_new_state)
4812{
4813 return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4814 SISLANDS_DRIVER_STATE_ARB_INDEX);
4815}
4816
4817static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4818 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4819{
4820 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4821 struct si_power_info *si_pi = si_get_pi(adev);
4822
4823 if (pi->mvdd_control)
4824 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4825 si_pi->mvdd_bootup_value, voltage);
4826
4827 return 0;
4828}
4829
4830static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4831 struct amdgpu_ps *amdgpu_initial_state,
4832 SISLANDS_SMC_STATETABLE *table)
4833{
4834 struct si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4835 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4836 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4837 struct si_power_info *si_pi = si_get_pi(adev);
4838 u32 reg;
4839 int ret;
4840
4841 table->initialState.levels[0].mclk.vDLL_CNTL =
4842 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4843 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4844 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4845 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4846 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4847 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4848 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4849 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4850 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4851 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4852 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4853 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4854 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4855 table->initialState.levels[0].mclk.vMPLL_SS =
4856 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4857 table->initialState.levels[0].mclk.vMPLL_SS2 =
4858 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4859
4860 table->initialState.levels[0].mclk.mclk_value =
4861 cpu_to_be32(initial_state->performance_levels[0].mclk);
4862
4863 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4864 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4865 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4866 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4867 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4868 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4869 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4870 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4871 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4872 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4873 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
4874 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4875
4876 table->initialState.levels[0].sclk.sclk_value =
4877 cpu_to_be32(initial_state->performance_levels[0].sclk);
4878
4879 table->initialState.levels[0].arbRefreshState =
4880 SISLANDS_INITIAL_STATE_ARB_INDEX;
4881
4882 table->initialState.levels[0].ACIndex = 0;
4883
4884 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4885 initial_state->performance_levels[0].vddc,
4886 &table->initialState.levels[0].vddc);
4887
4888 if (!ret) {
4889 u16 std_vddc;
4890
4891 ret = si_get_std_voltage_value(adev,
4892 &table->initialState.levels[0].vddc,
4893 &std_vddc);
4894 if (!ret)
4895 si_populate_std_voltage_value(adev, std_vddc,
4896 table->initialState.levels[0].vddc.index,
4897 &table->initialState.levels[0].std_vddc);
4898 }
4899
4900 if (eg_pi->vddci_control)
4901 si_populate_voltage_value(adev,
4902 &eg_pi->vddci_voltage_table,
4903 initial_state->performance_levels[0].vddci,
4904 &table->initialState.levels[0].vddci);
4905
4906 if (si_pi->vddc_phase_shed_control)
4907 si_populate_phase_shedding_value(adev,
4908 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4909 initial_state->performance_levels[0].vddc,
4910 initial_state->performance_levels[0].sclk,
4911 initial_state->performance_levels[0].mclk,
4912 &table->initialState.levels[0].vddc);
4913
4914 si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4915
4916 reg = CG_R(0xffff) | CG_L(0);
4917 table->initialState.levels[0].aT = cpu_to_be32(reg);
4918 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4919 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4920
4921 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4922 table->initialState.levels[0].strobeMode =
4923 si_get_strobe_mode_settings(adev,
4924 initial_state->performance_levels[0].mclk);
4925
4926 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4927 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4928 else
4929 table->initialState.levels[0].mcFlags = 0;
4930 }
4931
4932 table->initialState.levelCount = 1;
4933
4934 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4935
4936 table->initialState.levels[0].dpm2.MaxPS = 0;
4937 table->initialState.levels[0].dpm2.NearTDPDec = 0;
4938 table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4939 table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4940 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4941
4942 reg = MIN_POWER_MASK | MAX_POWER_MASK;
4943 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4944
4945 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4946 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4947
4948 return 0;
4949}
4950
4951static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4952 SISLANDS_SMC_STATETABLE *table)
4953{
4954 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4955 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4956 struct si_power_info *si_pi = si_get_pi(adev);
4957 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4958 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4959 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4960 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4961 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4962 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4963 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4964 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4965 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4966 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4967 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4968 u32 reg;
4969 int ret;
4970
4971 table->ACPIState = table->initialState;
4972
4973 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4974
4975 if (pi->acpi_vddc) {
4976 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4977 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4978 if (!ret) {
4979 u16 std_vddc;
4980
4981 ret = si_get_std_voltage_value(adev,
4982 &table->ACPIState.levels[0].vddc, &std_vddc);
4983 if (!ret)
4984 si_populate_std_voltage_value(adev, std_vddc,
4985 table->ACPIState.levels[0].vddc.index,
4986 &table->ACPIState.levels[0].std_vddc);
4987 }
4988 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4989
4990 if (si_pi->vddc_phase_shed_control) {
4991 si_populate_phase_shedding_value(adev,
4992 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4993 pi->acpi_vddc,
4994 0,
4995 0,
4996 &table->ACPIState.levels[0].vddc);
4997 }
4998 } else {
4999 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5000 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5001 if (!ret) {
5002 u16 std_vddc;
5003
5004 ret = si_get_std_voltage_value(adev,
5005 &table->ACPIState.levels[0].vddc, &std_vddc);
5006
5007 if (!ret)
5008 si_populate_std_voltage_value(adev, std_vddc,
5009 table->ACPIState.levels[0].vddc.index,
5010 &table->ACPIState.levels[0].std_vddc);
5011 }
5012 table->ACPIState.levels[0].gen2PCIE =
5013 (u8)amdgpu_get_pcie_gen_support(adev,
5014 si_pi->sys_pcie_mask,
5015 si_pi->boot_pcie_gen,
5016 AMDGPU_PCIE_GEN1);
5017
5018 if (si_pi->vddc_phase_shed_control)
5019 si_populate_phase_shedding_value(adev,
5020 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5021 pi->min_vddc_in_table,
5022 0,
5023 0,
5024 &table->ACPIState.levels[0].vddc);
5025 }
5026
5027 if (pi->acpi_vddc) {
5028 if (eg_pi->acpi_vddci)
5029 si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5030 eg_pi->acpi_vddci,
5031 &table->ACPIState.levels[0].vddci);
5032 }
5033
5034 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5035 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5036
5037 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5038
5039 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5040 spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5041
5042 table->ACPIState.levels[0].mclk.vDLL_CNTL =
5043 cpu_to_be32(dll_cntl);
5044 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5045 cpu_to_be32(mclk_pwrmgt_cntl);
5046 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5047 cpu_to_be32(mpll_ad_func_cntl);
5048 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5049 cpu_to_be32(mpll_dq_func_cntl);
5050 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5051 cpu_to_be32(mpll_func_cntl);
5052 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5053 cpu_to_be32(mpll_func_cntl_1);
5054 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5055 cpu_to_be32(mpll_func_cntl_2);
5056 table->ACPIState.levels[0].mclk.vMPLL_SS =
5057 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5058 table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5059 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5060
5061 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5062 cpu_to_be32(spll_func_cntl);
5063 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5064 cpu_to_be32(spll_func_cntl_2);
5065 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5066 cpu_to_be32(spll_func_cntl_3);
5067 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5068 cpu_to_be32(spll_func_cntl_4);
5069
5070 table->ACPIState.levels[0].mclk.mclk_value = 0;
5071 table->ACPIState.levels[0].sclk.sclk_value = 0;
5072
5073 si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5074
5075 if (eg_pi->dynamic_ac_timing)
5076 table->ACPIState.levels[0].ACIndex = 0;
5077
5078 table->ACPIState.levels[0].dpm2.MaxPS = 0;
5079 table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5080 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5081 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5082 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5083
5084 reg = MIN_POWER_MASK | MAX_POWER_MASK;
5085 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5086
5087 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5088 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5089
5090 return 0;
5091}
5092
5093static int si_populate_ulv_state(struct amdgpu_device *adev,
5094 SISLANDS_SMC_SWSTATE *state)
5095{
5096 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5097 struct si_power_info *si_pi = si_get_pi(adev);
5098 struct si_ulv_param *ulv = &si_pi->ulv;
5099 u32 sclk_in_sr = 1350; /* ??? */
5100 int ret;
5101
5102 ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5103 &state->levels[0]);
5104 if (!ret) {
5105 if (eg_pi->sclk_deep_sleep) {
5106 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5107 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5108 else
5109 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5110 }
5111 if (ulv->one_pcie_lane_in_ulv)
5112 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5113 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5114 state->levels[0].ACIndex = 1;
5115 state->levels[0].std_vddc = state->levels[0].vddc;
5116 state->levelCount = 1;
5117
5118 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5119 }
5120
5121 return ret;
5122}
5123
5124static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5125{
5126 struct si_power_info *si_pi = si_get_pi(adev);
5127 struct si_ulv_param *ulv = &si_pi->ulv;
5128 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5129 int ret;
5130
5131 ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5132 &arb_regs);
5133 if (ret)
5134 return ret;
5135
5136 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5137 ulv->volt_change_delay);
5138
5139 ret = amdgpu_si_copy_bytes_to_smc(adev,
5140 si_pi->arb_table_start +
5141 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5142 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5143 (u8 *)&arb_regs,
5144 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5145 si_pi->sram_end);
5146
5147 return ret;
5148}
5149
5150static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5151{
5152 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5153
5154 pi->mvdd_split_frequency = 30000;
5155}
5156
5157static int si_init_smc_table(struct amdgpu_device *adev)
5158{
5159 struct si_power_info *si_pi = si_get_pi(adev);
5160 struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5161 const struct si_ulv_param *ulv = &si_pi->ulv;
5162 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
5163 int ret;
5164 u32 lane_width;
5165 u32 vr_hot_gpio;
5166
5167 si_populate_smc_voltage_tables(adev, table);
5168
5169 switch (adev->pm.int_thermal_type) {
5170 case THERMAL_TYPE_SI:
5171 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5172 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5173 break;
5174 case THERMAL_TYPE_NONE:
5175 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5176 break;
5177 default:
5178 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5179 break;
5180 }
5181
5182 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5183 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5184
5185 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5186 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5187 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5188 }
5189
5190 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5191 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5192
5193 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5194 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5195
5196 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5197 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5198
5199 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5200 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5201 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5202 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5203 vr_hot_gpio);
5204 }
5205
5206 ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5207 if (ret)
5208 return ret;
5209
5210 ret = si_populate_smc_acpi_state(adev, table);
5211 if (ret)
5212 return ret;
5213
5214 table->driverState = table->initialState;
5215
5216 ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5217 SISLANDS_INITIAL_STATE_ARB_INDEX);
5218 if (ret)
5219 return ret;
5220
5221 if (ulv->supported && ulv->pl.vddc) {
5222 ret = si_populate_ulv_state(adev, &table->ULVState);
5223 if (ret)
5224 return ret;
5225
5226 ret = si_program_ulv_memory_timing_parameters(adev);
5227 if (ret)
5228 return ret;
5229
5230 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5231 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5232
5233 lane_width = amdgpu_get_pcie_lanes(adev);
5234 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5235 } else {
5236 table->ULVState = table->initialState;
5237 }
5238
5239 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5240 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5241 si_pi->sram_end);
5242}
5243
5244static int si_calculate_sclk_params(struct amdgpu_device *adev,
5245 u32 engine_clock,
5246 SISLANDS_SMC_SCLK_VALUE *sclk)
5247{
5248 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5249 struct si_power_info *si_pi = si_get_pi(adev);
5250 struct atom_clock_dividers dividers;
5251 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5252 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5253 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5254 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5255 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5256 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5257 u64 tmp;
5258 u32 reference_clock = adev->clock.spll.reference_freq;
5259 u32 reference_divider;
5260 u32 fbdiv;
5261 int ret;
5262
5263 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5264 engine_clock, false, ÷rs);
5265 if (ret)
5266 return ret;
5267
5268 reference_divider = 1 + dividers.ref_div;
5269
5270 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5271 do_div(tmp, reference_clock);
5272 fbdiv = (u32) tmp;
5273
5274 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5275 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5276 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5277
5278 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5279 spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5280
5281 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5282 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5283 spll_func_cntl_3 |= SPLL_DITHEN;
5284
5285 if (pi->sclk_ss) {
5286 struct amdgpu_atom_ss ss;
5287 u32 vco_freq = engine_clock * dividers.post_div;
5288
5289 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5290 ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5291 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5292 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5293
5294 cg_spll_spread_spectrum &= ~CLK_S_MASK;
5295 cg_spll_spread_spectrum |= CLK_S(clk_s);
5296 cg_spll_spread_spectrum |= SSEN;
5297
5298 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5299 cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5300 }
5301 }
5302
5303 sclk->sclk_value = engine_clock;
5304 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5305 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5306 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5307 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5308 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5309 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5310
5311 return 0;
5312}
5313
5314static int si_populate_sclk_value(struct amdgpu_device *adev,
5315 u32 engine_clock,
5316 SISLANDS_SMC_SCLK_VALUE *sclk)
5317{
5318 SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5319 int ret;
5320
5321 ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5322 if (!ret) {
5323 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5324 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5325 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5326 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5327 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5328 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5329 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5330 }
5331
5332 return ret;
5333}
5334
5335static int si_populate_mclk_value(struct amdgpu_device *adev,
5336 u32 engine_clock,
5337 u32 memory_clock,
5338 SISLANDS_SMC_MCLK_VALUE *mclk,
5339 bool strobe_mode,
5340 bool dll_state_on)
5341{
5342 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5343 struct si_power_info *si_pi = si_get_pi(adev);
5344 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
5345 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5346 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5347 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5348 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5349 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5350 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5351 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5352 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5353 struct atom_mpll_param mpll_param;
5354 int ret;
5355
5356 ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5357 if (ret)
5358 return ret;
5359
5360 mpll_func_cntl &= ~BWCTRL_MASK;
5361 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5362
5363 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5364 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5365 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5366
5367 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5368 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5369
5370 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5371 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5372 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5373 YCLK_POST_DIV(mpll_param.post_div);
5374 }
5375
5376 if (pi->mclk_ss) {
5377 struct amdgpu_atom_ss ss;
5378 u32 freq_nom;
5379 u32 tmp;
5380 u32 reference_clock = adev->clock.mpll.reference_freq;
5381
5382 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5383 freq_nom = memory_clock * 4;
5384 else
5385 freq_nom = memory_clock * 2;
5386
5387 tmp = freq_nom / reference_clock;
5388 tmp = tmp * tmp;
5389 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5390 ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5391 u32 clks = reference_clock * 5 / ss.rate;
5392 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5393
5394 mpll_ss1 &= ~CLKV_MASK;
5395 mpll_ss1 |= CLKV(clkv);
5396
5397 mpll_ss2 &= ~CLKS_MASK;
5398 mpll_ss2 |= CLKS(clks);
5399 }
5400 }
5401
5402 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5403 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5404
5405 if (dll_state_on)
5406 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5407 else
5408 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5409
5410 mclk->mclk_value = cpu_to_be32(memory_clock);
5411 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5412 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5413 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5414 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5415 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5416 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5417 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5418 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5419 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5420
5421 return 0;
5422}
5423
5424static void si_populate_smc_sp(struct amdgpu_device *adev,
5425 struct amdgpu_ps *amdgpu_state,
5426 SISLANDS_SMC_SWSTATE *smc_state)
5427{
5428 struct si_ps *ps = si_get_ps(amdgpu_state);
5429 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5430 int i;
5431
5432 for (i = 0; i < ps->performance_level_count - 1; i++)
5433 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5434
5435 smc_state->levels[ps->performance_level_count - 1].bSP =
5436 cpu_to_be32(pi->psp);
5437}
5438
5439static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5440 struct rv7xx_pl *pl,
5441 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5442{
5443 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5444 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5445 struct si_power_info *si_pi = si_get_pi(adev);
5446 int ret;
5447 bool dll_state_on;
5448 u16 std_vddc;
5449 bool gmc_pg = false;
5450
5451 if (eg_pi->pcie_performance_request &&
5452 (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5453 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5454 else
5455 level->gen2PCIE = (u8)pl->pcie_gen;
5456
5457 ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5458 if (ret)
5459 return ret;
5460
5461 level->mcFlags = 0;
5462
5463 if (pi->mclk_stutter_mode_threshold &&
5464 (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5465 !eg_pi->uvd_enabled &&
5466 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5467 (adev->pm.dpm.new_active_crtc_count <= 2)) {
5468 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5469
5470 if (gmc_pg)
5471 level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5472 }
5473
5474 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5475 if (pl->mclk > pi->mclk_edc_enable_threshold)
5476 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5477
5478 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5479 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5480
5481 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5482
5483 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5484 if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5485 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5486 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5487 else
5488 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5489 } else {
5490 dll_state_on = false;
5491 }
5492 } else {
5493 level->strobeMode = si_get_strobe_mode_settings(adev,
5494 pl->mclk);
5495
5496 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5497 }
5498
5499 ret = si_populate_mclk_value(adev,
5500 pl->sclk,
5501 pl->mclk,
5502 &level->mclk,
5503 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5504 if (ret)
5505 return ret;
5506
5507 ret = si_populate_voltage_value(adev,
5508 &eg_pi->vddc_voltage_table,
5509 pl->vddc, &level->vddc);
5510 if (ret)
5511 return ret;
5512
5513
5514 ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5515 if (ret)
5516 return ret;
5517
5518 ret = si_populate_std_voltage_value(adev, std_vddc,
5519 level->vddc.index, &level->std_vddc);
5520 if (ret)
5521 return ret;
5522
5523 if (eg_pi->vddci_control) {
5524 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5525 pl->vddci, &level->vddci);
5526 if (ret)
5527 return ret;
5528 }
5529
5530 if (si_pi->vddc_phase_shed_control) {
5531 ret = si_populate_phase_shedding_value(adev,
5532 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5533 pl->vddc,
5534 pl->sclk,
5535 pl->mclk,
5536 &level->vddc);
5537 if (ret)
5538 return ret;
5539 }
5540
5541 level->MaxPoweredUpCU = si_pi->max_cu;
5542
5543 ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5544
5545 return ret;
5546}
5547
5548static int si_populate_smc_t(struct amdgpu_device *adev,
5549 struct amdgpu_ps *amdgpu_state,
5550 SISLANDS_SMC_SWSTATE *smc_state)
5551{
5552 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5553 struct si_ps *state = si_get_ps(amdgpu_state);
5554 u32 a_t;
5555 u32 t_l, t_h;
5556 u32 high_bsp;
5557 int i, ret;
5558
5559 if (state->performance_level_count >= 9)
5560 return -EINVAL;
5561
5562 if (state->performance_level_count < 2) {
5563 a_t = CG_R(0xffff) | CG_L(0);
5564 smc_state->levels[0].aT = cpu_to_be32(a_t);
5565 return 0;
5566 }
5567
5568 smc_state->levels[0].aT = cpu_to_be32(0);
5569
5570 for (i = 0; i <= state->performance_level_count - 2; i++) {
5571 ret = r600_calculate_at(
5572 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5573 100 * R600_AH_DFLT,
5574 state->performance_levels[i + 1].sclk,
5575 state->performance_levels[i].sclk,
5576 &t_l,
5577 &t_h);
5578
5579 if (ret) {
5580 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5581 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5582 }
5583
5584 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5585 a_t |= CG_R(t_l * pi->bsp / 20000);
5586 smc_state->levels[i].aT = cpu_to_be32(a_t);
5587
5588 high_bsp = (i == state->performance_level_count - 2) ?
5589 pi->pbsp : pi->bsp;
5590 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5591 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5592 }
5593
5594 return 0;
5595}
5596
5597static int si_disable_ulv(struct amdgpu_device *adev)
5598{
5599 struct si_power_info *si_pi = si_get_pi(adev);
5600 struct si_ulv_param *ulv = &si_pi->ulv;
5601
5602 if (ulv->supported)
5603 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5604 0 : -EINVAL;
5605
5606 return 0;
5607}
5608
5609static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5610 struct amdgpu_ps *amdgpu_state)
5611{
5612 const struct si_power_info *si_pi = si_get_pi(adev);
5613 const struct si_ulv_param *ulv = &si_pi->ulv;
5614 const struct si_ps *state = si_get_ps(amdgpu_state);
5615 int i;
5616
5617 if (state->performance_levels[0].mclk != ulv->pl.mclk)
5618 return false;
5619
5620 /* XXX validate against display requirements! */
5621
5622 for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5623 if (adev->clock.current_dispclk <=
5624 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5625 if (ulv->pl.vddc <
5626 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5627 return false;
5628 }
5629 }
5630
5631 if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5632 return false;
5633
5634 return true;
5635}
5636
5637static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5638 struct amdgpu_ps *amdgpu_new_state)
5639{
5640 const struct si_power_info *si_pi = si_get_pi(adev);
5641 const struct si_ulv_param *ulv = &si_pi->ulv;
5642
5643 if (ulv->supported) {
5644 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5645 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5646 0 : -EINVAL;
5647 }
5648 return 0;
5649}
5650
5651static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5652 struct amdgpu_ps *amdgpu_state,
5653 SISLANDS_SMC_SWSTATE *smc_state)
5654{
5655 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5656 struct ni_power_info *ni_pi = ni_get_pi(adev);
5657 struct si_power_info *si_pi = si_get_pi(adev);
5658 struct si_ps *state = si_get_ps(amdgpu_state);
5659 int i, ret;
5660 u32 threshold;
5661 u32 sclk_in_sr = 1350; /* ??? */
5662
5663 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5664 return -EINVAL;
5665
5666 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5667
5668 if (amdgpu_state->vclk && amdgpu_state->dclk) {
5669 eg_pi->uvd_enabled = true;
5670 if (eg_pi->smu_uvd_hs)
5671 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5672 } else {
5673 eg_pi->uvd_enabled = false;
5674 }
5675
5676 if (state->dc_compatible)
5677 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5678
5679 smc_state->levelCount = 0;
5680 for (i = 0; i < state->performance_level_count; i++) {
5681 if (eg_pi->sclk_deep_sleep) {
5682 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5683 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5684 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5685 else
5686 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5687 }
5688 }
5689
5690 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5691 &smc_state->levels[i]);
5692 smc_state->levels[i].arbRefreshState =
5693 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5694
5695 if (ret)
5696 return ret;
5697
5698 if (ni_pi->enable_power_containment)
5699 smc_state->levels[i].displayWatermark =
5700 (state->performance_levels[i].sclk < threshold) ?
5701 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5702 else
5703 smc_state->levels[i].displayWatermark = (i < 2) ?
5704 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5705
5706 if (eg_pi->dynamic_ac_timing)
5707 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5708 else
5709 smc_state->levels[i].ACIndex = 0;
5710
5711 smc_state->levelCount++;
5712 }
5713
5714 si_write_smc_soft_register(adev,
5715 SI_SMC_SOFT_REGISTER_watermark_threshold,
5716 threshold / 512);
5717
5718 si_populate_smc_sp(adev, amdgpu_state, smc_state);
5719
5720 ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5721 if (ret)
5722 ni_pi->enable_power_containment = false;
5723
5724 ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5725 if (ret)
5726 ni_pi->enable_sq_ramping = false;
5727
5728 return si_populate_smc_t(adev, amdgpu_state, smc_state);
5729}
5730
5731static int si_upload_sw_state(struct amdgpu_device *adev,
5732 struct amdgpu_ps *amdgpu_new_state)
5733{
5734 struct si_power_info *si_pi = si_get_pi(adev);
5735 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
5736 int ret;
5737 u32 address = si_pi->state_table_start +
5738 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5739 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5740 ((new_state->performance_level_count - 1) *
5741 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5742 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5743
5744 memset(smc_state, 0, state_size);
5745
5746 ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5747 if (ret)
5748 return ret;
5749
5750 return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5751 state_size, si_pi->sram_end);
5752}
5753
5754static int si_upload_ulv_state(struct amdgpu_device *adev)
5755{
5756 struct si_power_info *si_pi = si_get_pi(adev);
5757 struct si_ulv_param *ulv = &si_pi->ulv;
5758 int ret = 0;
5759
5760 if (ulv->supported && ulv->pl.vddc) {
5761 u32 address = si_pi->state_table_start +
5762 offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5763 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5764 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5765
5766 memset(smc_state, 0, state_size);
5767
5768 ret = si_populate_ulv_state(adev, smc_state);
5769 if (!ret)
5770 ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5771 state_size, si_pi->sram_end);
5772 }
5773
5774 return ret;
5775}
5776
5777static int si_upload_smc_data(struct amdgpu_device *adev)
5778{
5779 struct amdgpu_crtc *amdgpu_crtc = NULL;
5780 int i;
5781
5782 if (adev->pm.dpm.new_active_crtc_count == 0)
5783 return 0;
5784
5785 for (i = 0; i < adev->mode_info.num_crtc; i++) {
5786 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5787 amdgpu_crtc = adev->mode_info.crtcs[i];
5788 break;
5789 }
5790 }
5791
5792 if (amdgpu_crtc == NULL)
5793 return 0;
5794
5795 if (amdgpu_crtc->line_time <= 0)
5796 return 0;
5797
5798 if (si_write_smc_soft_register(adev,
5799 SI_SMC_SOFT_REGISTER_crtc_index,
5800 amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5801 return 0;
5802
5803 if (si_write_smc_soft_register(adev,
5804 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5805 amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5806 return 0;
5807
5808 if (si_write_smc_soft_register(adev,
5809 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5810 amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5811 return 0;
5812
5813 return 0;
5814}
5815
5816static int si_set_mc_special_registers(struct amdgpu_device *adev,
5817 struct si_mc_reg_table *table)
5818{
5819 u8 i, j, k;
5820 u32 temp_reg;
5821
5822 for (i = 0, j = table->last; i < table->last; i++) {
5823 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5824 return -EINVAL;
5825 switch (table->mc_reg_address[i].s1) {
5826 case MC_SEQ_MISC1:
5827 temp_reg = RREG32(MC_PMG_CMD_EMRS);
5828 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5829 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5830 for (k = 0; k < table->num_entries; k++)
5831 table->mc_reg_table_entry[k].mc_data[j] =
5832 ((temp_reg & 0xffff0000)) |
5833 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5834 j++;
5835
5836 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5837 return -EINVAL;
5838 temp_reg = RREG32(MC_PMG_CMD_MRS);
5839 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5840 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5841 for (k = 0; k < table->num_entries; k++) {
5842 table->mc_reg_table_entry[k].mc_data[j] =
5843 (temp_reg & 0xffff0000) |
5844 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5845 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5846 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5847 }
5848 j++;
5849
5850 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5851 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5852 return -EINVAL;
5853 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5854 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5855 for (k = 0; k < table->num_entries; k++)
5856 table->mc_reg_table_entry[k].mc_data[j] =
5857 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5858 j++;
5859 }
5860 break;
5861 case MC_SEQ_RESERVE_M:
5862 temp_reg = RREG32(MC_PMG_CMD_MRS1);
5863 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5864 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5865 for(k = 0; k < table->num_entries; k++)
5866 table->mc_reg_table_entry[k].mc_data[j] =
5867 (temp_reg & 0xffff0000) |
5868 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5869 j++;
5870 break;
5871 default:
5872 break;
5873 }
5874 }
5875
5876 table->last = j;
5877
5878 return 0;
5879}
5880
5881static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5882{
5883 bool result = true;
5884 switch (in_reg) {
5885 case MC_SEQ_RAS_TIMING:
5886 *out_reg = MC_SEQ_RAS_TIMING_LP;
5887 break;
5888 case MC_SEQ_CAS_TIMING:
5889 *out_reg = MC_SEQ_CAS_TIMING_LP;
5890 break;
5891 case MC_SEQ_MISC_TIMING:
5892 *out_reg = MC_SEQ_MISC_TIMING_LP;
5893 break;
5894 case MC_SEQ_MISC_TIMING2:
5895 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5896 break;
5897 case MC_SEQ_RD_CTL_D0:
5898 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5899 break;
5900 case MC_SEQ_RD_CTL_D1:
5901 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5902 break;
5903 case MC_SEQ_WR_CTL_D0:
5904 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5905 break;
5906 case MC_SEQ_WR_CTL_D1:
5907 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5908 break;
5909 case MC_PMG_CMD_EMRS:
5910 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5911 break;
5912 case MC_PMG_CMD_MRS:
5913 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5914 break;
5915 case MC_PMG_CMD_MRS1:
5916 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5917 break;
5918 case MC_SEQ_PMG_TIMING:
5919 *out_reg = MC_SEQ_PMG_TIMING_LP;
5920 break;
5921 case MC_PMG_CMD_MRS2:
5922 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5923 break;
5924 case MC_SEQ_WR_CTL_2:
5925 *out_reg = MC_SEQ_WR_CTL_2_LP;
5926 break;
5927 default:
5928 result = false;
5929 break;
5930 }
5931
5932 return result;
5933}
5934
5935static void si_set_valid_flag(struct si_mc_reg_table *table)
5936{
5937 u8 i, j;
5938
5939 for (i = 0; i < table->last; i++) {
5940 for (j = 1; j < table->num_entries; j++) {
5941 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5942 table->valid_flag |= 1 << i;
5943 break;
5944 }
5945 }
5946 }
5947}
5948
5949static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5950{
5951 u32 i;
5952 u16 address;
5953
5954 for (i = 0; i < table->last; i++)
5955 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5956 address : table->mc_reg_address[i].s1;
5957
5958}
5959
5960static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5961 struct si_mc_reg_table *si_table)
5962{
5963 u8 i, j;
5964
5965 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5966 return -EINVAL;
5967 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5968 return -EINVAL;
5969
5970 for (i = 0; i < table->last; i++)
5971 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5972 si_table->last = table->last;
5973
5974 for (i = 0; i < table->num_entries; i++) {
5975 si_table->mc_reg_table_entry[i].mclk_max =
5976 table->mc_reg_table_entry[i].mclk_max;
5977 for (j = 0; j < table->last; j++) {
5978 si_table->mc_reg_table_entry[i].mc_data[j] =
5979 table->mc_reg_table_entry[i].mc_data[j];
5980 }
5981 }
5982 si_table->num_entries = table->num_entries;
5983
5984 return 0;
5985}
5986
5987static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
5988{
5989 struct si_power_info *si_pi = si_get_pi(adev);
5990 struct atom_mc_reg_table *table;
5991 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5992 u8 module_index = rv770_get_memory_module_index(adev);
5993 int ret;
5994
5995 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5996 if (!table)
5997 return -ENOMEM;
5998
5999 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
6000 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6001 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6002 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6003 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6004 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6005 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6006 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6007 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6008 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6009 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6010 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6011 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6012 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6013
6014 ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6015 if (ret)
6016 goto init_mc_done;
6017
6018 ret = si_copy_vbios_mc_reg_table(table, si_table);
6019 if (ret)
6020 goto init_mc_done;
6021
6022 si_set_s0_mc_reg_index(si_table);
6023
6024 ret = si_set_mc_special_registers(adev, si_table);
6025 if (ret)
6026 goto init_mc_done;
6027
6028 si_set_valid_flag(si_table);
6029
6030init_mc_done:
6031 kfree(table);
6032
6033 return ret;
6034
6035}
6036
6037static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6038 SMC_SIslands_MCRegisters *mc_reg_table)
6039{
6040 struct si_power_info *si_pi = si_get_pi(adev);
6041 u32 i, j;
6042
6043 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6044 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6045 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6046 break;
6047 mc_reg_table->address[i].s0 =
6048 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6049 mc_reg_table->address[i].s1 =
6050 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6051 i++;
6052 }
6053 }
6054 mc_reg_table->last = (u8)i;
6055}
6056
6057static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6058 SMC_SIslands_MCRegisterSet *data,
6059 u32 num_entries, u32 valid_flag)
6060{
6061 u32 i, j;
6062
6063 for(i = 0, j = 0; j < num_entries; j++) {
6064 if (valid_flag & (1 << j)) {
6065 data->value[i] = cpu_to_be32(entry->mc_data[j]);
6066 i++;
6067 }
6068 }
6069}
6070
6071static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6072 struct rv7xx_pl *pl,
6073 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6074{
6075 struct si_power_info *si_pi = si_get_pi(adev);
6076 u32 i = 0;
6077
6078 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6079 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6080 break;
6081 }
6082
6083 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6084 --i;
6085
6086 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6087 mc_reg_table_data, si_pi->mc_reg_table.last,
6088 si_pi->mc_reg_table.valid_flag);
6089}
6090
6091static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6092 struct amdgpu_ps *amdgpu_state,
6093 SMC_SIslands_MCRegisters *mc_reg_table)
6094{
6095 struct si_ps *state = si_get_ps(amdgpu_state);
6096 int i;
6097
6098 for (i = 0; i < state->performance_level_count; i++) {
6099 si_convert_mc_reg_table_entry_to_smc(adev,
6100 &state->performance_levels[i],
6101 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6102 }
6103}
6104
6105static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6106 struct amdgpu_ps *amdgpu_boot_state)
6107{
6108 struct si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6109 struct si_power_info *si_pi = si_get_pi(adev);
6110 struct si_ulv_param *ulv = &si_pi->ulv;
6111 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6112
6113 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6114
6115 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6116
6117 si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6118
6119 si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6120 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6121
6122 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6123 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6124 si_pi->mc_reg_table.last,
6125 si_pi->mc_reg_table.valid_flag);
6126
6127 if (ulv->supported && ulv->pl.vddc != 0)
6128 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6129 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6130 else
6131 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6132 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6133 si_pi->mc_reg_table.last,
6134 si_pi->mc_reg_table.valid_flag);
6135
6136 si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6137
6138 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6139 (u8 *)smc_mc_reg_table,
6140 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6141}
6142
6143static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6144 struct amdgpu_ps *amdgpu_new_state)
6145{
6146 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6147 struct si_power_info *si_pi = si_get_pi(adev);
6148 u32 address = si_pi->mc_reg_table_start +
6149 offsetof(SMC_SIslands_MCRegisters,
6150 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6151 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6152
6153 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6154
6155 si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6156
6157 return amdgpu_si_copy_bytes_to_smc(adev, address,
6158 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6159 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6160 si_pi->sram_end);
6161}
6162
6163static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6164{
6165 if (enable)
6166 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6167 else
6168 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6169}
6170
6171static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6172 struct amdgpu_ps *amdgpu_state)
6173{
6174 struct si_ps *state = si_get_ps(amdgpu_state);
6175 int i;
6176 u16 pcie_speed, max_speed = 0;
6177
6178 for (i = 0; i < state->performance_level_count; i++) {
6179 pcie_speed = state->performance_levels[i].pcie_gen;
6180 if (max_speed < pcie_speed)
6181 max_speed = pcie_speed;
6182 }
6183 return max_speed;
6184}
6185
6186static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6187{
6188 u32 speed_cntl;
6189
6190 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6191 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6192
6193 return (u16)speed_cntl;
6194}
6195
6196static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6197 struct amdgpu_ps *amdgpu_new_state,
6198 struct amdgpu_ps *amdgpu_current_state)
6199{
6200 struct si_power_info *si_pi = si_get_pi(adev);
6201 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6202 enum amdgpu_pcie_gen current_link_speed;
6203
6204 if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6205 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6206 else
6207 current_link_speed = si_pi->force_pcie_gen;
6208
6209 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6210 si_pi->pspp_notify_required = false;
6211 if (target_link_speed > current_link_speed) {
6212 switch (target_link_speed) {
6213#if defined(CONFIG_ACPI)
6214 case AMDGPU_PCIE_GEN3:
6215 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6216 break;
6217 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6218 if (current_link_speed == AMDGPU_PCIE_GEN2)
6219 break;
6220 /* fall through */
6221 case AMDGPU_PCIE_GEN2:
6222 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6223 break;
6224#endif
6225 /* fall through */
6226 default:
6227 si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6228 break;
6229 }
6230 } else {
6231 if (target_link_speed < current_link_speed)
6232 si_pi->pspp_notify_required = true;
6233 }
6234}
6235
6236static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6237 struct amdgpu_ps *amdgpu_new_state,
6238 struct amdgpu_ps *amdgpu_current_state)
6239{
6240 struct si_power_info *si_pi = si_get_pi(adev);
6241 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6242 u8 request;
6243
6244 if (si_pi->pspp_notify_required) {
6245 if (target_link_speed == AMDGPU_PCIE_GEN3)
6246 request = PCIE_PERF_REQ_PECI_GEN3;
6247 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6248 request = PCIE_PERF_REQ_PECI_GEN2;
6249 else
6250 request = PCIE_PERF_REQ_PECI_GEN1;
6251
6252 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6253 (si_get_current_pcie_speed(adev) > 0))
6254 return;
6255
6256#if defined(CONFIG_ACPI)
6257 amdgpu_acpi_pcie_performance_request(adev, request, false);
6258#endif
6259 }
6260}
6261
6262#if 0
6263static int si_ds_request(struct amdgpu_device *adev,
6264 bool ds_status_on, u32 count_write)
6265{
6266 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6267
6268 if (eg_pi->sclk_deep_sleep) {
6269 if (ds_status_on)
6270 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6271 PPSMC_Result_OK) ?
6272 0 : -EINVAL;
6273 else
6274 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6275 PPSMC_Result_OK) ? 0 : -EINVAL;
6276 }
6277 return 0;
6278}
6279#endif
6280
6281static void si_set_max_cu_value(struct amdgpu_device *adev)
6282{
6283 struct si_power_info *si_pi = si_get_pi(adev);
6284
6285 if (adev->asic_type == CHIP_VERDE) {
6286 switch (adev->pdev->device) {
6287 case 0x6820:
6288 case 0x6825:
6289 case 0x6821:
6290 case 0x6823:
6291 case 0x6827:
6292 si_pi->max_cu = 10;
6293 break;
6294 case 0x682D:
6295 case 0x6824:
6296 case 0x682F:
6297 case 0x6826:
6298 si_pi->max_cu = 8;
6299 break;
6300 case 0x6828:
6301 case 0x6830:
6302 case 0x6831:
6303 case 0x6838:
6304 case 0x6839:
6305 case 0x683D:
6306 si_pi->max_cu = 10;
6307 break;
6308 case 0x683B:
6309 case 0x683F:
6310 case 0x6829:
6311 si_pi->max_cu = 8;
6312 break;
6313 default:
6314 si_pi->max_cu = 0;
6315 break;
6316 }
6317 } else {
6318 si_pi->max_cu = 0;
6319 }
6320}
6321
6322static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6323 struct amdgpu_clock_voltage_dependency_table *table)
6324{
6325 u32 i;
6326 int j;
6327 u16 leakage_voltage;
6328
6329 if (table) {
6330 for (i = 0; i < table->count; i++) {
6331 switch (si_get_leakage_voltage_from_leakage_index(adev,
6332 table->entries[i].v,
6333 &leakage_voltage)) {
6334 case 0:
6335 table->entries[i].v = leakage_voltage;
6336 break;
6337 case -EAGAIN:
6338 return -EINVAL;
6339 case -EINVAL:
6340 default:
6341 break;
6342 }
6343 }
6344
6345 for (j = (table->count - 2); j >= 0; j--) {
6346 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6347 table->entries[j].v : table->entries[j + 1].v;
6348 }
6349 }
6350 return 0;
6351}
6352
6353static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6354{
6355 int ret = 0;
6356
6357 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6358 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6359 if (ret)
6360 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6361 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6362 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6363 if (ret)
6364 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6365 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6366 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6367 if (ret)
6368 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6369 return ret;
6370}
6371
6372static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6373 struct amdgpu_ps *amdgpu_new_state,
6374 struct amdgpu_ps *amdgpu_current_state)
6375{
6376 u32 lane_width;
6377 u32 new_lane_width =
6378 ((amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6379 u32 current_lane_width =
6380 ((amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6381
6382 if (new_lane_width != current_lane_width) {
6383 amdgpu_set_pcie_lanes(adev, new_lane_width);
6384 lane_width = amdgpu_get_pcie_lanes(adev);
6385 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6386 }
6387}
6388
6389static void si_dpm_setup_asic(struct amdgpu_device *adev)
6390{
6391 si_read_clock_registers(adev);
6392 si_enable_acpi_power_management(adev);
6393}
6394
6395static int si_thermal_enable_alert(struct amdgpu_device *adev,
6396 bool enable)
6397{
6398 u32 thermal_int = RREG32(CG_THERMAL_INT);
6399
6400 if (enable) {
6401 PPSMC_Result result;
6402
6403 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6404 WREG32(CG_THERMAL_INT, thermal_int);
6405 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6406 if (result != PPSMC_Result_OK) {
6407 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6408 return -EINVAL;
6409 }
6410 } else {
6411 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6412 WREG32(CG_THERMAL_INT, thermal_int);
6413 }
6414
6415 return 0;
6416}
6417
6418static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6419 int min_temp, int max_temp)
6420{
6421 int low_temp = 0 * 1000;
6422 int high_temp = 255 * 1000;
6423
6424 if (low_temp < min_temp)
6425 low_temp = min_temp;
6426 if (high_temp > max_temp)
6427 high_temp = max_temp;
6428 if (high_temp < low_temp) {
6429 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6430 return -EINVAL;
6431 }
6432
6433 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6434 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6435 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6436
6437 adev->pm.dpm.thermal.min_temp = low_temp;
6438 adev->pm.dpm.thermal.max_temp = high_temp;
6439
6440 return 0;
6441}
6442
6443static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6444{
6445 struct si_power_info *si_pi = si_get_pi(adev);
6446 u32 tmp;
6447
6448 if (si_pi->fan_ctrl_is_in_default_mode) {
6449 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6450 si_pi->fan_ctrl_default_mode = tmp;
6451 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6452 si_pi->t_min = tmp;
6453 si_pi->fan_ctrl_is_in_default_mode = false;
6454 }
6455
6456 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6457 tmp |= TMIN(0);
6458 WREG32(CG_FDO_CTRL2, tmp);
6459
6460 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6461 tmp |= FDO_PWM_MODE(mode);
6462 WREG32(CG_FDO_CTRL2, tmp);
6463}
6464
6465static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6466{
6467 struct si_power_info *si_pi = si_get_pi(adev);
6468 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6469 u32 duty100;
6470 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6471 u16 fdo_min, slope1, slope2;
6472 u32 reference_clock, tmp;
6473 int ret;
6474 u64 tmp64;
6475
6476 if (!si_pi->fan_table_start) {
6477 adev->pm.dpm.fan.ucode_fan_control = false;
6478 return 0;
6479 }
6480
6481 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6482
6483 if (duty100 == 0) {
6484 adev->pm.dpm.fan.ucode_fan_control = false;
6485 return 0;
6486 }
6487
6488 tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6489 do_div(tmp64, 10000);
6490 fdo_min = (u16)tmp64;
6491
6492 t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6493 t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6494
6495 pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6496 pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6497
6498 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6499 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6500
6501 fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6502 fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6503 fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6504 fan_table.slope1 = cpu_to_be16(slope1);
6505 fan_table.slope2 = cpu_to_be16(slope2);
6506 fan_table.fdo_min = cpu_to_be16(fdo_min);
6507 fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6508 fan_table.hys_up = cpu_to_be16(1);
6509 fan_table.hys_slope = cpu_to_be16(1);
6510 fan_table.temp_resp_lim = cpu_to_be16(5);
6511 reference_clock = amdgpu_asic_get_xclk(adev);
6512
6513 fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6514 reference_clock) / 1600);
6515 fan_table.fdo_max = cpu_to_be16((u16)duty100);
6516
6517 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6518 fan_table.temp_src = (uint8_t)tmp;
6519
6520 ret = amdgpu_si_copy_bytes_to_smc(adev,
6521 si_pi->fan_table_start,
6522 (u8 *)(&fan_table),
6523 sizeof(fan_table),
6524 si_pi->sram_end);
6525
6526 if (ret) {
6527 DRM_ERROR("Failed to load fan table to the SMC.");
6528 adev->pm.dpm.fan.ucode_fan_control = false;
6529 }
6530
6531 return ret;
6532}
6533
6534static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6535{
6536 struct si_power_info *si_pi = si_get_pi(adev);
6537 PPSMC_Result ret;
6538
6539 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6540 if (ret == PPSMC_Result_OK) {
6541 si_pi->fan_is_controlled_by_smc = true;
6542 return 0;
6543 } else {
6544 return -EINVAL;
6545 }
6546}
6547
6548static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6549{
6550 struct si_power_info *si_pi = si_get_pi(adev);
6551 PPSMC_Result ret;
6552
6553 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6554
6555 if (ret == PPSMC_Result_OK) {
6556 si_pi->fan_is_controlled_by_smc = false;
6557 return 0;
6558 } else {
6559 return -EINVAL;
6560 }
6561}
6562
6563static int si_dpm_get_fan_speed_percent(void *handle,
6564 u32 *speed)
6565{
6566 u32 duty, duty100;
6567 u64 tmp64;
6568 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6569
6570 if (adev->pm.no_fan)
6571 return -ENOENT;
6572
6573 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6574 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6575
6576 if (duty100 == 0)
6577 return -EINVAL;
6578
6579 tmp64 = (u64)duty * 100;
6580 do_div(tmp64, duty100);
6581 *speed = (u32)tmp64;
6582
6583 if (*speed > 100)
6584 *speed = 100;
6585
6586 return 0;
6587}
6588
6589static int si_dpm_set_fan_speed_percent(void *handle,
6590 u32 speed)
6591{
6592 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6593 struct si_power_info *si_pi = si_get_pi(adev);
6594 u32 tmp;
6595 u32 duty, duty100;
6596 u64 tmp64;
6597
6598 if (adev->pm.no_fan)
6599 return -ENOENT;
6600
6601 if (si_pi->fan_is_controlled_by_smc)
6602 return -EINVAL;
6603
6604 if (speed > 100)
6605 return -EINVAL;
6606
6607 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6608
6609 if (duty100 == 0)
6610 return -EINVAL;
6611
6612 tmp64 = (u64)speed * duty100;
6613 do_div(tmp64, 100);
6614 duty = (u32)tmp64;
6615
6616 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6617 tmp |= FDO_STATIC_DUTY(duty);
6618 WREG32(CG_FDO_CTRL0, tmp);
6619
6620 return 0;
6621}
6622
6623static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
6624{
6625 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6626
6627 if (mode) {
6628 /* stop auto-manage */
6629 if (adev->pm.dpm.fan.ucode_fan_control)
6630 si_fan_ctrl_stop_smc_fan_control(adev);
6631 si_fan_ctrl_set_static_mode(adev, mode);
6632 } else {
6633 /* restart auto-manage */
6634 if (adev->pm.dpm.fan.ucode_fan_control)
6635 si_thermal_start_smc_fan_control(adev);
6636 else
6637 si_fan_ctrl_set_default_mode(adev);
6638 }
6639}
6640
6641static u32 si_dpm_get_fan_control_mode(void *handle)
6642{
6643 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6644 struct si_power_info *si_pi = si_get_pi(adev);
6645 u32 tmp;
6646
6647 if (si_pi->fan_is_controlled_by_smc)
6648 return 0;
6649
6650 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6651 return (tmp >> FDO_PWM_MODE_SHIFT);
6652}
6653
6654#if 0
6655static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6656 u32 *speed)
6657{
6658 u32 tach_period;
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 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6668 if (tach_period == 0)
6669 return -ENOENT;
6670
6671 *speed = 60 * xclk * 10000 / tach_period;
6672
6673 return 0;
6674}
6675
6676static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6677 u32 speed)
6678{
6679 u32 tach_period, tmp;
6680 u32 xclk = amdgpu_asic_get_xclk(adev);
6681
6682 if (adev->pm.no_fan)
6683 return -ENOENT;
6684
6685 if (adev->pm.fan_pulses_per_revolution == 0)
6686 return -ENOENT;
6687
6688 if ((speed < adev->pm.fan_min_rpm) ||
6689 (speed > adev->pm.fan_max_rpm))
6690 return -EINVAL;
6691
6692 if (adev->pm.dpm.fan.ucode_fan_control)
6693 si_fan_ctrl_stop_smc_fan_control(adev);
6694
6695 tach_period = 60 * xclk * 10000 / (8 * speed);
6696 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6697 tmp |= TARGET_PERIOD(tach_period);
6698 WREG32(CG_TACH_CTRL, tmp);
6699
6700 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6701
6702 return 0;
6703}
6704#endif
6705
6706static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6707{
6708 struct si_power_info *si_pi = si_get_pi(adev);
6709 u32 tmp;
6710
6711 if (!si_pi->fan_ctrl_is_in_default_mode) {
6712 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6713 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6714 WREG32(CG_FDO_CTRL2, tmp);
6715
6716 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6717 tmp |= TMIN(si_pi->t_min);
6718 WREG32(CG_FDO_CTRL2, tmp);
6719 si_pi->fan_ctrl_is_in_default_mode = true;
6720 }
6721}
6722
6723static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6724{
6725 if (adev->pm.dpm.fan.ucode_fan_control) {
6726 si_fan_ctrl_start_smc_fan_control(adev);
6727 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6728 }
6729}
6730
6731static void si_thermal_initialize(struct amdgpu_device *adev)
6732{
6733 u32 tmp;
6734
6735 if (adev->pm.fan_pulses_per_revolution) {
6736 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6737 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6738 WREG32(CG_TACH_CTRL, tmp);
6739 }
6740
6741 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6742 tmp |= TACH_PWM_RESP_RATE(0x28);
6743 WREG32(CG_FDO_CTRL2, tmp);
6744}
6745
6746static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6747{
6748 int ret;
6749
6750 si_thermal_initialize(adev);
6751 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6752 if (ret)
6753 return ret;
6754 ret = si_thermal_enable_alert(adev, true);
6755 if (ret)
6756 return ret;
6757 if (adev->pm.dpm.fan.ucode_fan_control) {
6758 ret = si_halt_smc(adev);
6759 if (ret)
6760 return ret;
6761 ret = si_thermal_setup_fan_table(adev);
6762 if (ret)
6763 return ret;
6764 ret = si_resume_smc(adev);
6765 if (ret)
6766 return ret;
6767 si_thermal_start_smc_fan_control(adev);
6768 }
6769
6770 return 0;
6771}
6772
6773static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6774{
6775 if (!adev->pm.no_fan) {
6776 si_fan_ctrl_set_default_mode(adev);
6777 si_fan_ctrl_stop_smc_fan_control(adev);
6778 }
6779}
6780
6781static int si_dpm_enable(struct amdgpu_device *adev)
6782{
6783 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6784 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6785 struct si_power_info *si_pi = si_get_pi(adev);
6786 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6787 int ret;
6788
6789 if (amdgpu_si_is_smc_running(adev))
6790 return -EINVAL;
6791 if (pi->voltage_control || si_pi->voltage_control_svi2)
6792 si_enable_voltage_control(adev, true);
6793 if (pi->mvdd_control)
6794 si_get_mvdd_configuration(adev);
6795 if (pi->voltage_control || si_pi->voltage_control_svi2) {
6796 ret = si_construct_voltage_tables(adev);
6797 if (ret) {
6798 DRM_ERROR("si_construct_voltage_tables failed\n");
6799 return ret;
6800 }
6801 }
6802 if (eg_pi->dynamic_ac_timing) {
6803 ret = si_initialize_mc_reg_table(adev);
6804 if (ret)
6805 eg_pi->dynamic_ac_timing = false;
6806 }
6807 if (pi->dynamic_ss)
6808 si_enable_spread_spectrum(adev, true);
6809 if (pi->thermal_protection)
6810 si_enable_thermal_protection(adev, true);
6811 si_setup_bsp(adev);
6812 si_program_git(adev);
6813 si_program_tp(adev);
6814 si_program_tpp(adev);
6815 si_program_sstp(adev);
6816 si_enable_display_gap(adev);
6817 si_program_vc(adev);
6818 ret = si_upload_firmware(adev);
6819 if (ret) {
6820 DRM_ERROR("si_upload_firmware failed\n");
6821 return ret;
6822 }
6823 ret = si_process_firmware_header(adev);
6824 if (ret) {
6825 DRM_ERROR("si_process_firmware_header failed\n");
6826 return ret;
6827 }
6828 ret = si_initial_switch_from_arb_f0_to_f1(adev);
6829 if (ret) {
6830 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6831 return ret;
6832 }
6833 ret = si_init_smc_table(adev);
6834 if (ret) {
6835 DRM_ERROR("si_init_smc_table failed\n");
6836 return ret;
6837 }
6838 ret = si_init_smc_spll_table(adev);
6839 if (ret) {
6840 DRM_ERROR("si_init_smc_spll_table failed\n");
6841 return ret;
6842 }
6843 ret = si_init_arb_table_index(adev);
6844 if (ret) {
6845 DRM_ERROR("si_init_arb_table_index failed\n");
6846 return ret;
6847 }
6848 if (eg_pi->dynamic_ac_timing) {
6849 ret = si_populate_mc_reg_table(adev, boot_ps);
6850 if (ret) {
6851 DRM_ERROR("si_populate_mc_reg_table failed\n");
6852 return ret;
6853 }
6854 }
6855 ret = si_initialize_smc_cac_tables(adev);
6856 if (ret) {
6857 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6858 return ret;
6859 }
6860 ret = si_initialize_hardware_cac_manager(adev);
6861 if (ret) {
6862 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6863 return ret;
6864 }
6865 ret = si_initialize_smc_dte_tables(adev);
6866 if (ret) {
6867 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6868 return ret;
6869 }
6870 ret = si_populate_smc_tdp_limits(adev, boot_ps);
6871 if (ret) {
6872 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6873 return ret;
6874 }
6875 ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6876 if (ret) {
6877 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6878 return ret;
6879 }
6880 si_program_response_times(adev);
6881 si_program_ds_registers(adev);
6882 si_dpm_start_smc(adev);
6883 ret = si_notify_smc_display_change(adev, false);
6884 if (ret) {
6885 DRM_ERROR("si_notify_smc_display_change failed\n");
6886 return ret;
6887 }
6888 si_enable_sclk_control(adev, true);
6889 si_start_dpm(adev);
6890
6891 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6892 si_thermal_start_thermal_controller(adev);
6893
6894 return 0;
6895}
6896
6897static int si_set_temperature_range(struct amdgpu_device *adev)
6898{
6899 int ret;
6900
6901 ret = si_thermal_enable_alert(adev, false);
6902 if (ret)
6903 return ret;
6904 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6905 if (ret)
6906 return ret;
6907 ret = si_thermal_enable_alert(adev, true);
6908 if (ret)
6909 return ret;
6910
6911 return ret;
6912}
6913
6914static void si_dpm_disable(struct amdgpu_device *adev)
6915{
6916 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6917 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6918
6919 if (!amdgpu_si_is_smc_running(adev))
6920 return;
6921 si_thermal_stop_thermal_controller(adev);
6922 si_disable_ulv(adev);
6923 si_clear_vc(adev);
6924 if (pi->thermal_protection)
6925 si_enable_thermal_protection(adev, false);
6926 si_enable_power_containment(adev, boot_ps, false);
6927 si_enable_smc_cac(adev, boot_ps, false);
6928 si_enable_spread_spectrum(adev, false);
6929 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6930 si_stop_dpm(adev);
6931 si_reset_to_default(adev);
6932 si_dpm_stop_smc(adev);
6933 si_force_switch_to_arb_f0(adev);
6934
6935 ni_update_current_ps(adev, boot_ps);
6936}
6937
6938static int si_dpm_pre_set_power_state(void *handle)
6939{
6940 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6941 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6942 struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6943 struct amdgpu_ps *new_ps = &requested_ps;
6944
6945 ni_update_requested_ps(adev, new_ps);
6946 si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6947
6948 return 0;
6949}
6950
6951static int si_power_control_set_level(struct amdgpu_device *adev)
6952{
6953 struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6954 int ret;
6955
6956 ret = si_restrict_performance_levels_before_switch(adev);
6957 if (ret)
6958 return ret;
6959 ret = si_halt_smc(adev);
6960 if (ret)
6961 return ret;
6962 ret = si_populate_smc_tdp_limits(adev, new_ps);
6963 if (ret)
6964 return ret;
6965 ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6966 if (ret)
6967 return ret;
6968 ret = si_resume_smc(adev);
6969 if (ret)
6970 return ret;
6971 ret = si_set_sw_state(adev);
6972 if (ret)
6973 return ret;
6974 return 0;
6975}
6976
6977static int si_dpm_set_power_state(void *handle)
6978{
6979 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6980 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6981 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6982 struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6983 int ret;
6984
6985 ret = si_disable_ulv(adev);
6986 if (ret) {
6987 DRM_ERROR("si_disable_ulv failed\n");
6988 return ret;
6989 }
6990 ret = si_restrict_performance_levels_before_switch(adev);
6991 if (ret) {
6992 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6993 return ret;
6994 }
6995 if (eg_pi->pcie_performance_request)
6996 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
6997 ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
6998 ret = si_enable_power_containment(adev, new_ps, false);
6999 if (ret) {
7000 DRM_ERROR("si_enable_power_containment failed\n");
7001 return ret;
7002 }
7003 ret = si_enable_smc_cac(adev, new_ps, false);
7004 if (ret) {
7005 DRM_ERROR("si_enable_smc_cac failed\n");
7006 return ret;
7007 }
7008 ret = si_halt_smc(adev);
7009 if (ret) {
7010 DRM_ERROR("si_halt_smc failed\n");
7011 return ret;
7012 }
7013 ret = si_upload_sw_state(adev, new_ps);
7014 if (ret) {
7015 DRM_ERROR("si_upload_sw_state failed\n");
7016 return ret;
7017 }
7018 ret = si_upload_smc_data(adev);
7019 if (ret) {
7020 DRM_ERROR("si_upload_smc_data failed\n");
7021 return ret;
7022 }
7023 ret = si_upload_ulv_state(adev);
7024 if (ret) {
7025 DRM_ERROR("si_upload_ulv_state failed\n");
7026 return ret;
7027 }
7028 if (eg_pi->dynamic_ac_timing) {
7029 ret = si_upload_mc_reg_table(adev, new_ps);
7030 if (ret) {
7031 DRM_ERROR("si_upload_mc_reg_table failed\n");
7032 return ret;
7033 }
7034 }
7035 ret = si_program_memory_timing_parameters(adev, new_ps);
7036 if (ret) {
7037 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7038 return ret;
7039 }
7040 si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7041
7042 ret = si_resume_smc(adev);
7043 if (ret) {
7044 DRM_ERROR("si_resume_smc failed\n");
7045 return ret;
7046 }
7047 ret = si_set_sw_state(adev);
7048 if (ret) {
7049 DRM_ERROR("si_set_sw_state failed\n");
7050 return ret;
7051 }
7052 ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7053 if (eg_pi->pcie_performance_request)
7054 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7055 ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7056 if (ret) {
7057 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7058 return ret;
7059 }
7060 ret = si_enable_smc_cac(adev, new_ps, true);
7061 if (ret) {
7062 DRM_ERROR("si_enable_smc_cac failed\n");
7063 return ret;
7064 }
7065 ret = si_enable_power_containment(adev, new_ps, true);
7066 if (ret) {
7067 DRM_ERROR("si_enable_power_containment failed\n");
7068 return ret;
7069 }
7070
7071 ret = si_power_control_set_level(adev);
7072 if (ret) {
7073 DRM_ERROR("si_power_control_set_level failed\n");
7074 return ret;
7075 }
7076
7077 return 0;
7078}
7079
7080static void si_dpm_post_set_power_state(void *handle)
7081{
7082 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7083 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7084 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7085
7086 ni_update_current_ps(adev, new_ps);
7087}
7088
7089#if 0
7090void si_dpm_reset_asic(struct amdgpu_device *adev)
7091{
7092 si_restrict_performance_levels_before_switch(adev);
7093 si_disable_ulv(adev);
7094 si_set_boot_state(adev);
7095}
7096#endif
7097
7098static void si_dpm_display_configuration_changed(void *handle)
7099{
7100 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7101
7102 si_program_display_gap(adev);
7103}
7104
7105
7106static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7107 struct amdgpu_ps *rps,
7108 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7109 u8 table_rev)
7110{
7111 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7112 rps->class = le16_to_cpu(non_clock_info->usClassification);
7113 rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7114
7115 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7116 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7117 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7118 } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7119 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7120 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7121 } else {
7122 rps->vclk = 0;
7123 rps->dclk = 0;
7124 }
7125
7126 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7127 adev->pm.dpm.boot_ps = rps;
7128 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7129 adev->pm.dpm.uvd_ps = rps;
7130}
7131
7132static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7133 struct amdgpu_ps *rps, int index,
7134 union pplib_clock_info *clock_info)
7135{
7136 struct rv7xx_power_info *pi = rv770_get_pi(adev);
7137 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7138 struct si_power_info *si_pi = si_get_pi(adev);
7139 struct si_ps *ps = si_get_ps(rps);
7140 u16 leakage_voltage;
7141 struct rv7xx_pl *pl = &ps->performance_levels[index];
7142 int ret;
7143
7144 ps->performance_level_count = index + 1;
7145
7146 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7147 pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7148 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7149 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7150
7151 pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7152 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7153 pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7154 pl->pcie_gen = amdgpu_get_pcie_gen_support(adev,
7155 si_pi->sys_pcie_mask,
7156 si_pi->boot_pcie_gen,
7157 clock_info->si.ucPCIEGen);
7158
7159 /* patch up vddc if necessary */
7160 ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7161 &leakage_voltage);
7162 if (ret == 0)
7163 pl->vddc = leakage_voltage;
7164
7165 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7166 pi->acpi_vddc = pl->vddc;
7167 eg_pi->acpi_vddci = pl->vddci;
7168 si_pi->acpi_pcie_gen = pl->pcie_gen;
7169 }
7170
7171 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7172 index == 0) {
7173 /* XXX disable for A0 tahiti */
7174 si_pi->ulv.supported = false;
7175 si_pi->ulv.pl = *pl;
7176 si_pi->ulv.one_pcie_lane_in_ulv = false;
7177 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7178 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7179 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7180 }
7181
7182 if (pi->min_vddc_in_table > pl->vddc)
7183 pi->min_vddc_in_table = pl->vddc;
7184
7185 if (pi->max_vddc_in_table < pl->vddc)
7186 pi->max_vddc_in_table = pl->vddc;
7187
7188 /* patch up boot state */
7189 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7190 u16 vddc, vddci, mvdd;
7191 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7192 pl->mclk = adev->clock.default_mclk;
7193 pl->sclk = adev->clock.default_sclk;
7194 pl->vddc = vddc;
7195 pl->vddci = vddci;
7196 si_pi->mvdd_bootup_value = mvdd;
7197 }
7198
7199 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7200 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7201 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7202 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7203 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7204 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7205 }
7206}
7207
7208union pplib_power_state {
7209 struct _ATOM_PPLIB_STATE v1;
7210 struct _ATOM_PPLIB_STATE_V2 v2;
7211};
7212
7213static int si_parse_power_table(struct amdgpu_device *adev)
7214{
7215 struct amdgpu_mode_info *mode_info = &adev->mode_info;
7216 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7217 union pplib_power_state *power_state;
7218 int i, j, k, non_clock_array_index, clock_array_index;
7219 union pplib_clock_info *clock_info;
7220 struct _StateArray *state_array;
7221 struct _ClockInfoArray *clock_info_array;
7222 struct _NonClockInfoArray *non_clock_info_array;
7223 union power_info *power_info;
7224 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7225 u16 data_offset;
7226 u8 frev, crev;
7227 u8 *power_state_offset;
7228 struct si_ps *ps;
7229
7230 if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7231 &frev, &crev, &data_offset))
7232 return -EINVAL;
7233 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7234
7235 amdgpu_add_thermal_controller(adev);
7236
7237 state_array = (struct _StateArray *)
7238 (mode_info->atom_context->bios + data_offset +
7239 le16_to_cpu(power_info->pplib.usStateArrayOffset));
7240 clock_info_array = (struct _ClockInfoArray *)
7241 (mode_info->atom_context->bios + data_offset +
7242 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7243 non_clock_info_array = (struct _NonClockInfoArray *)
7244 (mode_info->atom_context->bios + data_offset +
7245 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7246
7247 adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
7248 sizeof(struct amdgpu_ps),
7249 GFP_KERNEL);
7250 if (!adev->pm.dpm.ps)
7251 return -ENOMEM;
7252 power_state_offset = (u8 *)state_array->states;
7253 for (i = 0; i < state_array->ucNumEntries; i++) {
7254 u8 *idx;
7255 power_state = (union pplib_power_state *)power_state_offset;
7256 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7257 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7258 &non_clock_info_array->nonClockInfo[non_clock_array_index];
7259 ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL);
7260 if (ps == NULL) {
7261 kfree(adev->pm.dpm.ps);
7262 return -ENOMEM;
7263 }
7264 adev->pm.dpm.ps[i].ps_priv = ps;
7265 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7266 non_clock_info,
7267 non_clock_info_array->ucEntrySize);
7268 k = 0;
7269 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7270 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7271 clock_array_index = idx[j];
7272 if (clock_array_index >= clock_info_array->ucNumEntries)
7273 continue;
7274 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7275 break;
7276 clock_info = (union pplib_clock_info *)
7277 ((u8 *)&clock_info_array->clockInfo[0] +
7278 (clock_array_index * clock_info_array->ucEntrySize));
7279 si_parse_pplib_clock_info(adev,
7280 &adev->pm.dpm.ps[i], k,
7281 clock_info);
7282 k++;
7283 }
7284 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7285 }
7286 adev->pm.dpm.num_ps = state_array->ucNumEntries;
7287
7288 /* fill in the vce power states */
7289 for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7290 u32 sclk, mclk;
7291 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7292 clock_info = (union pplib_clock_info *)
7293 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7294 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7295 sclk |= clock_info->si.ucEngineClockHigh << 16;
7296 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7297 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7298 adev->pm.dpm.vce_states[i].sclk = sclk;
7299 adev->pm.dpm.vce_states[i].mclk = mclk;
7300 }
7301
7302 return 0;
7303}
7304
7305static int si_dpm_init(struct amdgpu_device *adev)
7306{
7307 struct rv7xx_power_info *pi;
7308 struct evergreen_power_info *eg_pi;
7309 struct ni_power_info *ni_pi;
7310 struct si_power_info *si_pi;
7311 struct atom_clock_dividers dividers;
7312 int ret;
7313
7314 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7315 if (si_pi == NULL)
7316 return -ENOMEM;
7317 adev->pm.dpm.priv = si_pi;
7318 ni_pi = &si_pi->ni;
7319 eg_pi = &ni_pi->eg;
7320 pi = &eg_pi->rv7xx;
7321
7322 si_pi->sys_pcie_mask =
7323 adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK;
7324 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7325 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7326
7327 si_set_max_cu_value(adev);
7328
7329 rv770_get_max_vddc(adev);
7330 si_get_leakage_vddc(adev);
7331 si_patch_dependency_tables_based_on_leakage(adev);
7332
7333 pi->acpi_vddc = 0;
7334 eg_pi->acpi_vddci = 0;
7335 pi->min_vddc_in_table = 0;
7336 pi->max_vddc_in_table = 0;
7337
7338 ret = amdgpu_get_platform_caps(adev);
7339 if (ret)
7340 return ret;
7341
7342 ret = amdgpu_parse_extended_power_table(adev);
7343 if (ret)
7344 return ret;
7345
7346 ret = si_parse_power_table(adev);
7347 if (ret)
7348 return ret;
7349
7350 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7351 kcalloc(4,
7352 sizeof(struct amdgpu_clock_voltage_dependency_entry),
7353 GFP_KERNEL);
7354 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7355 amdgpu_free_extended_power_table(adev);
7356 return -ENOMEM;
7357 }
7358 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7359 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7360 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7361 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7362 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7363 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7364 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7365 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7366 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7367
7368 if (adev->pm.dpm.voltage_response_time == 0)
7369 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7370 if (adev->pm.dpm.backbias_response_time == 0)
7371 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7372
7373 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7374 0, false, ÷rs);
7375 if (ret)
7376 pi->ref_div = dividers.ref_div + 1;
7377 else
7378 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7379
7380 eg_pi->smu_uvd_hs = false;
7381
7382 pi->mclk_strobe_mode_threshold = 40000;
7383 if (si_is_special_1gb_platform(adev))
7384 pi->mclk_stutter_mode_threshold = 0;
7385 else
7386 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7387 pi->mclk_edc_enable_threshold = 40000;
7388 eg_pi->mclk_edc_wr_enable_threshold = 40000;
7389
7390 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7391
7392 pi->voltage_control =
7393 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7394 VOLTAGE_OBJ_GPIO_LUT);
7395 if (!pi->voltage_control) {
7396 si_pi->voltage_control_svi2 =
7397 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7398 VOLTAGE_OBJ_SVID2);
7399 if (si_pi->voltage_control_svi2)
7400 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7401 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7402 }
7403
7404 pi->mvdd_control =
7405 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7406 VOLTAGE_OBJ_GPIO_LUT);
7407
7408 eg_pi->vddci_control =
7409 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7410 VOLTAGE_OBJ_GPIO_LUT);
7411 if (!eg_pi->vddci_control)
7412 si_pi->vddci_control_svi2 =
7413 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7414 VOLTAGE_OBJ_SVID2);
7415
7416 si_pi->vddc_phase_shed_control =
7417 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7418 VOLTAGE_OBJ_PHASE_LUT);
7419
7420 rv770_get_engine_memory_ss(adev);
7421
7422 pi->asi = RV770_ASI_DFLT;
7423 pi->pasi = CYPRESS_HASI_DFLT;
7424 pi->vrc = SISLANDS_VRC_DFLT;
7425
7426 pi->gfx_clock_gating = true;
7427
7428 eg_pi->sclk_deep_sleep = true;
7429 si_pi->sclk_deep_sleep_above_low = false;
7430
7431 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7432 pi->thermal_protection = true;
7433 else
7434 pi->thermal_protection = false;
7435
7436 eg_pi->dynamic_ac_timing = true;
7437
7438 eg_pi->light_sleep = true;
7439#if defined(CONFIG_ACPI)
7440 eg_pi->pcie_performance_request =
7441 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7442#else
7443 eg_pi->pcie_performance_request = false;
7444#endif
7445
7446 si_pi->sram_end = SMC_RAM_END;
7447
7448 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7449 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7450 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7451 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7452 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7453 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7454 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7455
7456 si_initialize_powertune_defaults(adev);
7457
7458 /* make sure dc limits are valid */
7459 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7460 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7461 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7462 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7463
7464 si_pi->fan_ctrl_is_in_default_mode = true;
7465
7466 return 0;
7467}
7468
7469static void si_dpm_fini(struct amdgpu_device *adev)
7470{
7471 int i;
7472
7473 if (adev->pm.dpm.ps)
7474 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7475 kfree(adev->pm.dpm.ps[i].ps_priv);
7476 kfree(adev->pm.dpm.ps);
7477 kfree(adev->pm.dpm.priv);
7478 kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7479 amdgpu_free_extended_power_table(adev);
7480}
7481
7482static void si_dpm_debugfs_print_current_performance_level(void *handle,
7483 struct seq_file *m)
7484{
7485 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7486 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7487 struct amdgpu_ps *rps = &eg_pi->current_rps;
7488 struct si_ps *ps = si_get_ps(rps);
7489 struct rv7xx_pl *pl;
7490 u32 current_index =
7491 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7492 CURRENT_STATE_INDEX_SHIFT;
7493
7494 if (current_index >= ps->performance_level_count) {
7495 seq_printf(m, "invalid dpm profile %d\n", current_index);
7496 } else {
7497 pl = &ps->performance_levels[current_index];
7498 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7499 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7500 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7501 }
7502}
7503
7504static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7505 struct amdgpu_irq_src *source,
7506 unsigned type,
7507 enum amdgpu_interrupt_state state)
7508{
7509 u32 cg_thermal_int;
7510
7511 switch (type) {
7512 case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7513 switch (state) {
7514 case AMDGPU_IRQ_STATE_DISABLE:
7515 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7516 cg_thermal_int |= THERM_INT_MASK_HIGH;
7517 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7518 break;
7519 case AMDGPU_IRQ_STATE_ENABLE:
7520 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7521 cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7522 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7523 break;
7524 default:
7525 break;
7526 }
7527 break;
7528
7529 case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7530 switch (state) {
7531 case AMDGPU_IRQ_STATE_DISABLE:
7532 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7533 cg_thermal_int |= THERM_INT_MASK_LOW;
7534 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7535 break;
7536 case AMDGPU_IRQ_STATE_ENABLE:
7537 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7538 cg_thermal_int &= ~THERM_INT_MASK_LOW;
7539 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7540 break;
7541 default:
7542 break;
7543 }
7544 break;
7545
7546 default:
7547 break;
7548 }
7549 return 0;
7550}
7551
7552static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7553 struct amdgpu_irq_src *source,
7554 struct amdgpu_iv_entry *entry)
7555{
7556 bool queue_thermal = false;
7557
7558 if (entry == NULL)
7559 return -EINVAL;
7560
7561 switch (entry->src_id) {
7562 case 230: /* thermal low to high */
7563 DRM_DEBUG("IH: thermal low to high\n");
7564 adev->pm.dpm.thermal.high_to_low = false;
7565 queue_thermal = true;
7566 break;
7567 case 231: /* thermal high to low */
7568 DRM_DEBUG("IH: thermal high to low\n");
7569 adev->pm.dpm.thermal.high_to_low = true;
7570 queue_thermal = true;
7571 break;
7572 default:
7573 break;
7574 }
7575
7576 if (queue_thermal)
7577 schedule_work(&adev->pm.dpm.thermal.work);
7578
7579 return 0;
7580}
7581
7582static int si_dpm_late_init(void *handle)
7583{
7584 int ret;
7585 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7586
7587 if (!adev->pm.dpm_enabled)
7588 return 0;
7589
7590 ret = si_set_temperature_range(adev);
7591 if (ret)
7592 return ret;
7593#if 0 //TODO ?
7594 si_dpm_powergate_uvd(adev, true);
7595#endif
7596 return 0;
7597}
7598
7599/**
7600 * si_dpm_init_microcode - load ucode images from disk
7601 *
7602 * @adev: amdgpu_device pointer
7603 *
7604 * Use the firmware interface to load the ucode images into
7605 * the driver (not loaded into hw).
7606 * Returns 0 on success, error on failure.
7607 */
7608static int si_dpm_init_microcode(struct amdgpu_device *adev)
7609{
7610 const char *chip_name;
7611 char fw_name[30];
7612 int err;
7613
7614 DRM_DEBUG("\n");
7615 switch (adev->asic_type) {
7616 case CHIP_TAHITI:
7617 chip_name = "tahiti";
7618 break;
7619 case CHIP_PITCAIRN:
7620 if ((adev->pdev->revision == 0x81) &&
7621 ((adev->pdev->device == 0x6810) ||
7622 (adev->pdev->device == 0x6811)))
7623 chip_name = "pitcairn_k";
7624 else
7625 chip_name = "pitcairn";
7626 break;
7627 case CHIP_VERDE:
7628 if (((adev->pdev->device == 0x6820) &&
7629 ((adev->pdev->revision == 0x81) ||
7630 (adev->pdev->revision == 0x83))) ||
7631 ((adev->pdev->device == 0x6821) &&
7632 ((adev->pdev->revision == 0x83) ||
7633 (adev->pdev->revision == 0x87))) ||
7634 ((adev->pdev->revision == 0x87) &&
7635 ((adev->pdev->device == 0x6823) ||
7636 (adev->pdev->device == 0x682b))))
7637 chip_name = "verde_k";
7638 else
7639 chip_name = "verde";
7640 break;
7641 case CHIP_OLAND:
7642 if (((adev->pdev->revision == 0x81) &&
7643 ((adev->pdev->device == 0x6600) ||
7644 (adev->pdev->device == 0x6604) ||
7645 (adev->pdev->device == 0x6605) ||
7646 (adev->pdev->device == 0x6610))) ||
7647 ((adev->pdev->revision == 0x83) &&
7648 (adev->pdev->device == 0x6610)))
7649 chip_name = "oland_k";
7650 else
7651 chip_name = "oland";
7652 break;
7653 case CHIP_HAINAN:
7654 if (((adev->pdev->revision == 0x81) &&
7655 (adev->pdev->device == 0x6660)) ||
7656 ((adev->pdev->revision == 0x83) &&
7657 ((adev->pdev->device == 0x6660) ||
7658 (adev->pdev->device == 0x6663) ||
7659 (adev->pdev->device == 0x6665) ||
7660 (adev->pdev->device == 0x6667))))
7661 chip_name = "hainan_k";
7662 else if ((adev->pdev->revision == 0xc3) &&
7663 (adev->pdev->device == 0x6665))
7664 chip_name = "banks_k_2";
7665 else
7666 chip_name = "hainan";
7667 break;
7668 default: BUG();
7669 }
7670
7671 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_smc.bin", chip_name);
7672 err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7673 if (err)
7674 goto out;
7675 err = amdgpu_ucode_validate(adev->pm.fw);
7676
7677out:
7678 if (err) {
7679 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7680 err, fw_name);
7681 release_firmware(adev->pm.fw);
7682 adev->pm.fw = NULL;
7683 }
7684 return err;
7685
7686}
7687
7688static int si_dpm_sw_init(void *handle)
7689{
7690 int ret;
7691 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7692
7693 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
7694 if (ret)
7695 return ret;
7696
7697 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
7698 if (ret)
7699 return ret;
7700
7701 /* default to balanced state */
7702 adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7703 adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7704 adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7705 adev->pm.default_sclk = adev->clock.default_sclk;
7706 adev->pm.default_mclk = adev->clock.default_mclk;
7707 adev->pm.current_sclk = adev->clock.default_sclk;
7708 adev->pm.current_mclk = adev->clock.default_mclk;
7709 adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7710
7711 if (amdgpu_dpm == 0)
7712 return 0;
7713
7714 ret = si_dpm_init_microcode(adev);
7715 if (ret)
7716 return ret;
7717
7718 INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7719 mutex_lock(&adev->pm.mutex);
7720 ret = si_dpm_init(adev);
7721 if (ret)
7722 goto dpm_failed;
7723 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7724 if (amdgpu_dpm == 1)
7725 amdgpu_pm_print_power_states(adev);
7726 mutex_unlock(&adev->pm.mutex);
7727 DRM_INFO("amdgpu: dpm initialized\n");
7728
7729 return 0;
7730
7731dpm_failed:
7732 si_dpm_fini(adev);
7733 mutex_unlock(&adev->pm.mutex);
7734 DRM_ERROR("amdgpu: dpm initialization failed\n");
7735 return ret;
7736}
7737
7738static int si_dpm_sw_fini(void *handle)
7739{
7740 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7741
7742 flush_work(&adev->pm.dpm.thermal.work);
7743
7744 mutex_lock(&adev->pm.mutex);
7745 si_dpm_fini(adev);
7746 mutex_unlock(&adev->pm.mutex);
7747
7748 return 0;
7749}
7750
7751static int si_dpm_hw_init(void *handle)
7752{
7753 int ret;
7754
7755 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7756
7757 if (!amdgpu_dpm)
7758 return 0;
7759
7760 mutex_lock(&adev->pm.mutex);
7761 si_dpm_setup_asic(adev);
7762 ret = si_dpm_enable(adev);
7763 if (ret)
7764 adev->pm.dpm_enabled = false;
7765 else
7766 adev->pm.dpm_enabled = true;
7767 mutex_unlock(&adev->pm.mutex);
7768 amdgpu_pm_compute_clocks(adev);
7769 return ret;
7770}
7771
7772static int si_dpm_hw_fini(void *handle)
7773{
7774 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7775
7776 if (adev->pm.dpm_enabled) {
7777 mutex_lock(&adev->pm.mutex);
7778 si_dpm_disable(adev);
7779 mutex_unlock(&adev->pm.mutex);
7780 }
7781
7782 return 0;
7783}
7784
7785static int si_dpm_suspend(void *handle)
7786{
7787 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7788
7789 if (adev->pm.dpm_enabled) {
7790 mutex_lock(&adev->pm.mutex);
7791 /* disable dpm */
7792 si_dpm_disable(adev);
7793 /* reset the power state */
7794 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7795 mutex_unlock(&adev->pm.mutex);
7796 }
7797 return 0;
7798}
7799
7800static int si_dpm_resume(void *handle)
7801{
7802 int ret;
7803 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7804
7805 if (adev->pm.dpm_enabled) {
7806 /* asic init will reset to the boot state */
7807 mutex_lock(&adev->pm.mutex);
7808 si_dpm_setup_asic(adev);
7809 ret = si_dpm_enable(adev);
7810 if (ret)
7811 adev->pm.dpm_enabled = false;
7812 else
7813 adev->pm.dpm_enabled = true;
7814 mutex_unlock(&adev->pm.mutex);
7815 if (adev->pm.dpm_enabled)
7816 amdgpu_pm_compute_clocks(adev);
7817 }
7818 return 0;
7819}
7820
7821static bool si_dpm_is_idle(void *handle)
7822{
7823 /* XXX */
7824 return true;
7825}
7826
7827static int si_dpm_wait_for_idle(void *handle)
7828{
7829 /* XXX */
7830 return 0;
7831}
7832
7833static int si_dpm_soft_reset(void *handle)
7834{
7835 return 0;
7836}
7837
7838static int si_dpm_set_clockgating_state(void *handle,
7839 enum amd_clockgating_state state)
7840{
7841 return 0;
7842}
7843
7844static int si_dpm_set_powergating_state(void *handle,
7845 enum amd_powergating_state state)
7846{
7847 return 0;
7848}
7849
7850/* get temperature in millidegrees */
7851static int si_dpm_get_temp(void *handle)
7852{
7853 u32 temp;
7854 int actual_temp = 0;
7855 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7856
7857 temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7858 CTF_TEMP_SHIFT;
7859
7860 if (temp & 0x200)
7861 actual_temp = 255;
7862 else
7863 actual_temp = temp & 0x1ff;
7864
7865 actual_temp = (actual_temp * 1000);
7866
7867 return actual_temp;
7868}
7869
7870static u32 si_dpm_get_sclk(void *handle, bool low)
7871{
7872 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7873 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7874 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7875
7876 if (low)
7877 return requested_state->performance_levels[0].sclk;
7878 else
7879 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7880}
7881
7882static u32 si_dpm_get_mclk(void *handle, bool low)
7883{
7884 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7885 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7886 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7887
7888 if (low)
7889 return requested_state->performance_levels[0].mclk;
7890 else
7891 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7892}
7893
7894static void si_dpm_print_power_state(void *handle,
7895 void *current_ps)
7896{
7897 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7898 struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
7899 struct si_ps *ps = si_get_ps(rps);
7900 struct rv7xx_pl *pl;
7901 int i;
7902
7903 amdgpu_dpm_print_class_info(rps->class, rps->class2);
7904 amdgpu_dpm_print_cap_info(rps->caps);
7905 DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7906 for (i = 0; i < ps->performance_level_count; i++) {
7907 pl = &ps->performance_levels[i];
7908 if (adev->asic_type >= CHIP_TAHITI)
7909 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7910 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7911 else
7912 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
7913 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7914 }
7915 amdgpu_dpm_print_ps_status(adev, rps);
7916}
7917
7918static int si_dpm_early_init(void *handle)
7919{
7920
7921 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7922
7923 adev->powerplay.pp_funcs = &si_dpm_funcs;
7924 adev->powerplay.pp_handle = adev;
7925 si_dpm_set_irq_funcs(adev);
7926 return 0;
7927}
7928
7929static inline bool si_are_power_levels_equal(const struct rv7xx_pl *si_cpl1,
7930 const struct rv7xx_pl *si_cpl2)
7931{
7932 return ((si_cpl1->mclk == si_cpl2->mclk) &&
7933 (si_cpl1->sclk == si_cpl2->sclk) &&
7934 (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7935 (si_cpl1->vddc == si_cpl2->vddc) &&
7936 (si_cpl1->vddci == si_cpl2->vddci));
7937}
7938
7939static int si_check_state_equal(void *handle,
7940 void *current_ps,
7941 void *request_ps,
7942 bool *equal)
7943{
7944 struct si_ps *si_cps;
7945 struct si_ps *si_rps;
7946 int i;
7947 struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
7948 struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
7949 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7950
7951 if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7952 return -EINVAL;
7953
7954 si_cps = si_get_ps((struct amdgpu_ps *)cps);
7955 si_rps = si_get_ps((struct amdgpu_ps *)rps);
7956
7957 if (si_cps == NULL) {
7958 printk("si_cps is NULL\n");
7959 *equal = false;
7960 return 0;
7961 }
7962
7963 if (si_cps->performance_level_count != si_rps->performance_level_count) {
7964 *equal = false;
7965 return 0;
7966 }
7967
7968 for (i = 0; i < si_cps->performance_level_count; i++) {
7969 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7970 &(si_rps->performance_levels[i]))) {
7971 *equal = false;
7972 return 0;
7973 }
7974 }
7975
7976 /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7977 *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7978 *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7979
7980 return 0;
7981}
7982
7983static int si_dpm_read_sensor(void *handle, int idx,
7984 void *value, int *size)
7985{
7986 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7987 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7988 struct amdgpu_ps *rps = &eg_pi->current_rps;
7989 struct si_ps *ps = si_get_ps(rps);
7990 uint32_t sclk, mclk;
7991 u32 pl_index =
7992 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7993 CURRENT_STATE_INDEX_SHIFT;
7994
7995 /* size must be at least 4 bytes for all sensors */
7996 if (*size < 4)
7997 return -EINVAL;
7998
7999 switch (idx) {
8000 case AMDGPU_PP_SENSOR_GFX_SCLK:
8001 if (pl_index < ps->performance_level_count) {
8002 sclk = ps->performance_levels[pl_index].sclk;
8003 *((uint32_t *)value) = sclk;
8004 *size = 4;
8005 return 0;
8006 }
8007 return -EINVAL;
8008 case AMDGPU_PP_SENSOR_GFX_MCLK:
8009 if (pl_index < ps->performance_level_count) {
8010 mclk = ps->performance_levels[pl_index].mclk;
8011 *((uint32_t *)value) = mclk;
8012 *size = 4;
8013 return 0;
8014 }
8015 return -EINVAL;
8016 case AMDGPU_PP_SENSOR_GPU_TEMP:
8017 *((uint32_t *)value) = si_dpm_get_temp(adev);
8018 *size = 4;
8019 return 0;
8020 default:
8021 return -EINVAL;
8022 }
8023}
8024
8025static const struct amd_ip_funcs si_dpm_ip_funcs = {
8026 .name = "si_dpm",
8027 .early_init = si_dpm_early_init,
8028 .late_init = si_dpm_late_init,
8029 .sw_init = si_dpm_sw_init,
8030 .sw_fini = si_dpm_sw_fini,
8031 .hw_init = si_dpm_hw_init,
8032 .hw_fini = si_dpm_hw_fini,
8033 .suspend = si_dpm_suspend,
8034 .resume = si_dpm_resume,
8035 .is_idle = si_dpm_is_idle,
8036 .wait_for_idle = si_dpm_wait_for_idle,
8037 .soft_reset = si_dpm_soft_reset,
8038 .set_clockgating_state = si_dpm_set_clockgating_state,
8039 .set_powergating_state = si_dpm_set_powergating_state,
8040};
8041
8042const struct amdgpu_ip_block_version si_smu_ip_block =
8043{
8044 .type = AMD_IP_BLOCK_TYPE_SMC,
8045 .major = 6,
8046 .minor = 0,
8047 .rev = 0,
8048 .funcs = &si_dpm_ip_funcs,
8049};
8050
8051static const struct amd_pm_funcs si_dpm_funcs = {
8052 .pre_set_power_state = &si_dpm_pre_set_power_state,
8053 .set_power_state = &si_dpm_set_power_state,
8054 .post_set_power_state = &si_dpm_post_set_power_state,
8055 .display_configuration_changed = &si_dpm_display_configuration_changed,
8056 .get_sclk = &si_dpm_get_sclk,
8057 .get_mclk = &si_dpm_get_mclk,
8058 .print_power_state = &si_dpm_print_power_state,
8059 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8060 .force_performance_level = &si_dpm_force_performance_level,
8061 .vblank_too_short = &si_dpm_vblank_too_short,
8062 .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8063 .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8064 .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8065 .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8066 .check_state_equal = &si_check_state_equal,
8067 .get_vce_clock_state = amdgpu_get_vce_clock_state,
8068 .read_sensor = &si_dpm_read_sensor,
8069};
8070
8071static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8072 .set = si_dpm_set_interrupt_state,
8073 .process = si_dpm_process_interrupt,
8074};
8075
8076static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8077{
8078 adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8079 adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8080}
8081