]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blame - drivers/gpu/drm/amd/amdgpu/si_dpm.c
projects / mirror_ubuntu-bionic-kernel.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
drm/amd/powerplay: delete dead code in powerplay
[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / amd / amdgpu / si_dpm.c
CommitLineData
841686df
MB		 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
248a1d6f 24#include <drm/drmP.h>
841686df
MB		 25#include "amdgpu.h"
26#include "amdgpu_pm.h"
27#include "amdgpu_dpm.h"
28#include "amdgpu_atombios.h"
689957b1 29#include "sid.h"
841686df
MB		 30#include "r600_dpm.h"
31#include "si_dpm.h"
32#include "atom.h"
33#include "../include/pptable.h"
34#include <linux/math64.h>
35#include <linux/seq_file.h>
36#include <linux/firmware.h>
37
38#define MC_CG_ARB_FREQ_F0 0x0a
39#define MC_CG_ARB_FREQ_F1 0x0b
40#define MC_CG_ARB_FREQ_F2 0x0c
41#define MC_CG_ARB_FREQ_F3 0x0d
42
43#define SMC_RAM_END 0x20000
44
45#define SCLK_MIN_DEEPSLEEP_FREQ 1350
46
47
48/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
49#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
50#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
51#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
52#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
53#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
54#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
55
56#define BIOS_SCRATCH_4 0x5cd
57
58MODULE_FIRMWARE("radeon/tahiti_smc.bin");
59MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
a8c65c13 60MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin");
841686df 61MODULE_FIRMWARE("radeon/verde_smc.bin");
a8c65c13 62MODULE_FIRMWARE("radeon/verde_k_smc.bin");
841686df 63MODULE_FIRMWARE("radeon/oland_smc.bin");
a8c65c13 64MODULE_FIRMWARE("radeon/oland_k_smc.bin");
841686df 65MODULE_FIRMWARE("radeon/hainan_smc.bin");
a8c65c13 66MODULE_FIRMWARE("radeon/hainan_k_smc.bin");
17324b6a 67MODULE_FIRMWARE("radeon/banks_k_2_smc.bin");
841686df
MB		 68
69union power_info {
70 struct _ATOM_POWERPLAY_INFO info;
71 struct _ATOM_POWERPLAY_INFO_V2 info_2;
72 struct _ATOM_POWERPLAY_INFO_V3 info_3;
73 struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
74 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
75 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
76 struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
77 struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
78};
79
80union fan_info {
81 struct _ATOM_PPLIB_FANTABLE fan;
82 struct _ATOM_PPLIB_FANTABLE2 fan2;
83 struct _ATOM_PPLIB_FANTABLE3 fan3;
84};
85
86union pplib_clock_info {
77d318a6
TSD		 87 struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
88 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
89 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
90 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
91 struct _ATOM_PPLIB_SI_CLOCK_INFO si;
841686df
MB		 92};
93
a1047777 94static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
841686df
MB		 95{
96 R600_UTC_DFLT_00,
97 R600_UTC_DFLT_01,
98 R600_UTC_DFLT_02,
99 R600_UTC_DFLT_03,
100 R600_UTC_DFLT_04,
101 R600_UTC_DFLT_05,
102 R600_UTC_DFLT_06,
103 R600_UTC_DFLT_07,
104 R600_UTC_DFLT_08,
105 R600_UTC_DFLT_09,
106 R600_UTC_DFLT_10,
107 R600_UTC_DFLT_11,
108 R600_UTC_DFLT_12,
109 R600_UTC_DFLT_13,
110 R600_UTC_DFLT_14,
111};
112
a1047777 113static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
841686df
MB		 114{
115 R600_DTC_DFLT_00,
116 R600_DTC_DFLT_01,
117 R600_DTC_DFLT_02,
118 R600_DTC_DFLT_03,
119 R600_DTC_DFLT_04,
120 R600_DTC_DFLT_05,
121 R600_DTC_DFLT_06,
122 R600_DTC_DFLT_07,
123 R600_DTC_DFLT_08,
124 R600_DTC_DFLT_09,
125 R600_DTC_DFLT_10,
126 R600_DTC_DFLT_11,
127 R600_DTC_DFLT_12,
128 R600_DTC_DFLT_13,
129 R600_DTC_DFLT_14,
130};
131
132static const struct si_cac_config_reg cac_weights_tahiti[] =
133{
134 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
135 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
136 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
137 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
138 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
139 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
140 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
141 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
142 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
143 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
144 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
145 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
146 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
147 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
148 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
149 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
150 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
151 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
152 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
153 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
154 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
155 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
156 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
157 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
158 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
159 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
160 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
161 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
162 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
163 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
164 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
165 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
166 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
167 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
168 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
169 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
170 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
171 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
172 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
173 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
174 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
175 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
176 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
177 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
178 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
179 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
180 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
181 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
182 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
183 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
184 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
185 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
186 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
187 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
188 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
189 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
190 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
191 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
192 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
193 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
194 { 0xFFFFFFFF }
195};
196
197static const struct si_cac_config_reg lcac_tahiti[] =
198{
199 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
200 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
201 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
202 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
203 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
204 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
205 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
206 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
207 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
208 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
209 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
210 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
211 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
212 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
213 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
214 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
215 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
216 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
217 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
218 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
219 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
220 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
221 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
222 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
223 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
224 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
225 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
226 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
227 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
228 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
229 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
230 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
231 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
232 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
233 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
234 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
235 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
236 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
237 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
238 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
239 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
240 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
241 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
242 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
243 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
244 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
245 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
246 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
247 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
248 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
249 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
250 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
251 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
252 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
253 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
254 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
255 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
256 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
257 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
258 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
259 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
260 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
261 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
262 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
263 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
264 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
265 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
266 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
267 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
268 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
269 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
270 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
271 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
272 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
273 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
274 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
275 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
276 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
277 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
278 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
279 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
280 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
281 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
282 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
283 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
284 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
285 { 0xFFFFFFFF }
286
287};
288
289static const struct si_cac_config_reg cac_override_tahiti[] =
290{
291 { 0xFFFFFFFF }
292};
293
294static const struct si_powertune_data powertune_data_tahiti =
295{
296 ((1 << 16) | 27027),
297 6,
298 0,
299 4,
300 95,
301 {
302 0UL,
303 0UL,
304 4521550UL,
305 309631529UL,
306 -1270850L,
307 4513710L,
308 40
309 },
310 595000000UL,
311 12,
312 {
313 0,
314 0,
315 0,
316 0,
317 0,
318 0,
319 0,
320 0
321 },
322 true
323};
324
325static const struct si_dte_data dte_data_tahiti =
326{
327 { 1159409, 0, 0, 0, 0 },
328 { 777, 0, 0, 0, 0 },
329 2,
330 54000,
331 127000,
332 25,
333 2,
334 10,
335 13,
336 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
337 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
338 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
339 85,
340 false
341};
342
e5c5304f 343#if 0
841686df
MB		 344static const struct si_dte_data dte_data_tahiti_le =
345{
346 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
347 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
348 0x5,
349 0xAFC8,
350 0x64,
351 0x32,
352 1,
353 0,
354 0x10,
355 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
356 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
357 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
358 85,
359 true
360};
e5c5304f 361#endif
841686df
MB		 362
363static const struct si_dte_data dte_data_tahiti_pro =
364{
365 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
366 { 0x0, 0x0, 0x0, 0x0, 0x0 },
367 5,
368 45000,
369 100,
370 0xA,
371 1,
372 0,
373 0x10,
374 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
375 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
376 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
377 90,
378 true
379};
380
381static const struct si_dte_data dte_data_new_zealand =
382{
383 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
384 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
385 0x5,
386 0xAFC8,
387 0x69,
388 0x32,
389 1,
390 0,
391 0x10,
392 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
393 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
394 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
395 85,
396 true
397};
398
399static const struct si_dte_data dte_data_aruba_pro =
400{
401 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
402 { 0x0, 0x0, 0x0, 0x0, 0x0 },
403 5,
404 45000,
405 100,
406 0xA,
407 1,
408 0,
409 0x10,
410 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
411 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
412 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
413 90,
414 true
415};
416
417static const struct si_dte_data dte_data_malta =
418{
419 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
420 { 0x0, 0x0, 0x0, 0x0, 0x0 },
421 5,
422 45000,
423 100,
424 0xA,
425 1,
426 0,
427 0x10,
428 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
429 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
430 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
431 90,
432 true
433};
434
a1047777 435static const struct si_cac_config_reg cac_weights_pitcairn[] =
841686df
MB		 436{
437 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
438 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
439 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
440 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
441 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
442 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
443 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
444 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
445 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
446 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
447 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
448 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
449 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
450 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
451 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
452 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
453 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
454 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
455 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
456 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
457 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
458 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
459 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
460 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
461 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
462 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
463 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
464 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
465 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
466 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
467 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
468 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
469 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
470 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
471 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
472 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
473 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
474 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
475 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
476 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
477 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
478 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
479 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
480 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
481 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
482 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
483 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
484 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
485 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
486 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
487 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
488 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
489 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
490 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
491 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
492 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
493 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
494 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
495 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
496 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
497 { 0xFFFFFFFF }
498};
499
500static const struct si_cac_config_reg lcac_pitcairn[] =
501{
502 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
503 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
504 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
505 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
506 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
507 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
508 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
509 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
510 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
511 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
512 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
513 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
514 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
515 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
516 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
517 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
518 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
519 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
520 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
521 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
522 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
523 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
524 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
525 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
526 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
527 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
528 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
529 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
530 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
531 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
532 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
533 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
534 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
535 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
536 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
537 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
538 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
539 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
540 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
541 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
542 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
543 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
544 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
545 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
546 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
547 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
548 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
549 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
550 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
551 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
552 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
553 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
554 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
555 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
556 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
557 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
558 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
559 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
560 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
561 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
562 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
563 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
564 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
565 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
566 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
567 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
568 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
569 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
570 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
571 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
572 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
573 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
574 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
575 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
576 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
577 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
578 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
579 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
580 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
581 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
582 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
583 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
584 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
585 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
586 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
587 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
588 { 0xFFFFFFFF }
589};
590
591static const struct si_cac_config_reg cac_override_pitcairn[] =
592{
593 { 0xFFFFFFFF }
594};
595
596static const struct si_powertune_data powertune_data_pitcairn =
597{
598 ((1 << 16) | 27027),
599 5,
600 0,
601 6,
602 100,
603 {
604 51600000UL,
605 1800000UL,
606 7194395UL,
607 309631529UL,
608 -1270850L,
609 4513710L,
610 100
611 },
612 117830498UL,
613 12,
614 {
615 0,
616 0,
617 0,
618 0,
619 0,
620 0,
621 0,
622 0
623 },
624 true
625};
626
627static const struct si_dte_data dte_data_pitcairn =
628{
629 { 0, 0, 0, 0, 0 },
630 { 0, 0, 0, 0, 0 },
631 0,
632 0,
633 0,
634 0,
635 0,
636 0,
637 0,
638 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
639 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
640 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
641 0,
642 false
643};
644
645static const struct si_dte_data dte_data_curacao_xt =
646{
647 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
648 { 0x0, 0x0, 0x0, 0x0, 0x0 },
649 5,
650 45000,
651 100,
652 0xA,
653 1,
654 0,
655 0x10,
656 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
657 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
658 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
659 90,
660 true
661};
662
663static const struct si_dte_data dte_data_curacao_pro =
664{
665 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
666 { 0x0, 0x0, 0x0, 0x0, 0x0 },
667 5,
668 45000,
669 100,
670 0xA,
671 1,
672 0,
673 0x10,
674 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
675 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
676 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
677 90,
678 true
679};
680
681static const struct si_dte_data dte_data_neptune_xt =
682{
683 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
684 { 0x0, 0x0, 0x0, 0x0, 0x0 },
685 5,
686 45000,
687 100,
688 0xA,
689 1,
690 0,
691 0x10,
692 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
693 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
694 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
695 90,
696 true
697};
698
699static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
700{
701 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
702 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
703 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
704 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
705 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
706 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
707 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
708 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
709 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
710 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
711 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
712 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
713 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
714 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
715 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
716 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
717 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
718 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
719 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
720 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
721 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
722 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
723 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
724 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
725 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
726 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
727 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
728 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
729 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
730 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
731 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
732 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
733 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
734 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
735 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
736 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
737 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
738 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
739 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
740 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
741 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
742 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
743 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
744 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
745 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
746 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
747 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
748 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
749 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
750 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
751 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
752 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
753 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
754 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
755 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
756 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
757 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
758 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
759 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
760 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
761 { 0xFFFFFFFF }
762};
763
764static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
765{
766 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
767 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
768 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
769 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
770 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
771 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
772 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
773 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
774 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
775 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
776 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
777 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
778 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
779 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
780 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
781 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
782 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
783 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
784 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
785 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
786 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
787 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
788 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
789 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
790 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
791 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
792 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
793 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
794 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
795 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
796 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
797 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
798 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
799 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
800 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
801 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
802 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
803 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
804 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
805 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
806 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
807 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
808 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
809 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
810 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
811 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
812 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
813 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
814 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
815 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
816 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
817 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
818 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
819 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
820 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
821 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
822 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
823 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
824 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
825 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
826 { 0xFFFFFFFF }
827};
828
829static const struct si_cac_config_reg cac_weights_heathrow[] =
830{
831 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
832 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
833 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
834 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
835 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
836 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
837 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
838 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
839 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
840 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
841 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
842 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
843 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
844 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
845 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
846 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
847 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
848 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
849 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
850 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
851 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
852 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
853 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
854 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
855 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
856 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
857 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
858 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
859 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
860 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
861 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
862 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
863 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
864 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
865 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
866 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
867 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
868 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
869 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
870 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
871 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
872 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
873 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
874 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
875 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
876 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
877 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
878 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
879 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
880 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
881 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
882 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
883 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
884 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
885 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
886 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
887 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
888 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
889 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
890 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
891 { 0xFFFFFFFF }
892};
893
894static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
895{
896 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
897 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
898 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
899 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
900 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
901 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
902 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
903 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
904 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
905 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
906 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
907 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
908 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
909 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
910 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
911 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
912 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
913 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
914 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
915 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
916 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
917 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
918 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
919 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
920 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
921 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
922 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
923 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
924 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
925 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
926 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
927 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
928 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
929 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
930 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
931 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
932 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
933 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
934 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
935 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
936 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
937 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
938 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
939 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
940 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
941 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
942 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
943 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
944 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
945 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
946 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
947 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
948 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
949 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
950 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
951 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
952 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
953 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
954 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
955 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
956 { 0xFFFFFFFF }
957};
958
959static const struct si_cac_config_reg cac_weights_cape_verde[] =
960{
961 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
962 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
963 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
964 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
965 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
966 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
967 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
968 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
969 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
970 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
971 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
972 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
973 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
974 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
975 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
976 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
977 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
978 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
979 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
980 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
981 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
982 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
983 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
984 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
985 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
986 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
987 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
988 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
989 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
990 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
991 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
992 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
993 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
994 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
995 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
996 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
997 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
998 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
999 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1000 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1001 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1002 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1003 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1004 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1005 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1006 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1007 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1008 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1009 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1010 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1011 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1012 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1013 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1014 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1015 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1016 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1017 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1018 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1019 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1020 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1021 { 0xFFFFFFFF }
1022};
1023
1024static const struct si_cac_config_reg lcac_cape_verde[] =
1025{
1026 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1027 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1028 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1029 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1030 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1031 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1032 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1033 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1034 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1035 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1036 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1037 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1038 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1039 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1040 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1041 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1042 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1043 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1044 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1045 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1046 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1047 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1048 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1049 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1050 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1051 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1052 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1053 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1054 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1055 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1056 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1057 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1058 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1059 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1060 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1061 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1062 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1063 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1064 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1065 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1066 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1067 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1068 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1069 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1070 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1071 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1072 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1073 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1074 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1075 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1076 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1077 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1078 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1079 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1080 { 0xFFFFFFFF }
1081};
1082
1083static const struct si_cac_config_reg cac_override_cape_verde[] =
1084{
1085 { 0xFFFFFFFF }
1086};
1087
1088static const struct si_powertune_data powertune_data_cape_verde =
1089{
1090 ((1 << 16) | 0x6993),
1091 5,
1092 0,
1093 7,
1094 105,
1095 {
1096 0UL,
1097 0UL,
1098 7194395UL,
1099 309631529UL,
1100 -1270850L,
1101 4513710L,
1102 100
1103 },
1104 117830498UL,
1105 12,
1106 {
1107 0,
1108 0,
1109 0,
1110 0,
1111 0,
1112 0,
1113 0,
1114 0
1115 },
1116 true
1117};
1118
1119static const struct si_dte_data dte_data_cape_verde =
1120{
1121 { 0, 0, 0, 0, 0 },
1122 { 0, 0, 0, 0, 0 },
1123 0,
1124 0,
1125 0,
1126 0,
1127 0,
1128 0,
1129 0,
1130 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1131 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1132 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1133 0,
1134 false
1135};
1136
1137static const struct si_dte_data dte_data_venus_xtx =
1138{
1139 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1140 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1141 5,
1142 55000,
1143 0x69,
1144 0xA,
1145 1,
1146 0,
1147 0x3,
1148 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1149 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1150 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1151 90,
1152 true
1153};
1154
1155static const struct si_dte_data dte_data_venus_xt =
1156{
1157 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1158 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1159 5,
1160 55000,
1161 0x69,
1162 0xA,
1163 1,
1164 0,
1165 0x3,
1166 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1167 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1168 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1169 90,
1170 true
1171};
1172
1173static const struct si_dte_data dte_data_venus_pro =
1174{
1175 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1176 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1177 5,
1178 55000,
1179 0x69,
1180 0xA,
1181 1,
1182 0,
1183 0x3,
1184 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1185 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1186 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1187 90,
1188 true
1189};
1190
a1047777 1191static const struct si_cac_config_reg cac_weights_oland[] =
841686df
MB		 1192{
1193 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1194 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1195 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1196 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1197 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1198 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1199 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1200 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1201 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1202 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1203 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1204 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1205 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1206 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1207 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1208 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1209 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1210 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1211 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1212 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1213 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1214 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1215 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1216 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1217 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1218 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1219 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1220 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1221 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1222 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1223 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1224 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1225 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1226 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1227 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1228 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1229 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1230 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1231 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1232 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1233 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1234 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1235 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1236 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1237 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1238 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1239 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1240 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1241 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1242 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1243 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1244 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1245 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1246 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1247 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1248 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1249 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1250 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1251 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1252 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1253 { 0xFFFFFFFF }
1254};
1255
1256static const struct si_cac_config_reg cac_weights_mars_pro[] =
1257{
1258 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1259 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1260 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1261 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1262 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1263 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1264 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1265 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1266 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1267 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1268 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1269 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1270 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1271 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1272 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1273 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1274 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1275 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1276 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1277 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1278 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1279 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1280 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1281 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1282 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1283 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1284 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1285 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1286 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1287 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1288 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1289 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1290 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1291 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1292 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1293 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1294 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1295 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1296 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1297 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1298 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1299 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1300 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1301 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1302 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1303 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1304 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1305 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1306 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1307 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1308 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1309 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1310 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1311 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1312 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1313 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1314 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1315 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1316 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1317 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1318 { 0xFFFFFFFF }
1319};
1320
1321static const struct si_cac_config_reg cac_weights_mars_xt[] =
1322{
1323 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1324 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1325 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1326 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1327 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1328 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1329 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1330 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1331 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1332 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1333 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1334 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1335 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1336 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1337 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1338 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1339 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1340 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1341 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1342 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1343 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1344 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1345 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1346 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1347 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1348 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1349 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1350 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1351 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1352 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1353 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1354 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1355 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1356 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1357 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1358 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1359 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1360 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1361 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1362 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1363 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1364 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1365 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1366 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1367 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1368 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1369 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1370 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1371 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1372 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1373 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1374 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1375 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1376 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1377 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1378 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1379 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1380 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1381 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1382 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1383 { 0xFFFFFFFF }
1384};
1385
1386static const struct si_cac_config_reg cac_weights_oland_pro[] =
1387{
1388 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1389 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1390 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1391 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1392 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1393 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1394 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1395 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1396 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1397 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1398 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1399 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1400 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1401 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1402 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1403 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1404 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1405 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1406 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1407 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1408 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1409 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1410 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1411 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1412 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1413 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1414 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1415 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1416 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1417 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1418 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1419 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1420 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1421 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1422 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1423 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1424 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1425 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1426 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1427 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1428 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1429 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1430 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1431 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1432 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1433 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1434 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1435 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1436 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1437 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1438 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1439 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1440 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1441 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1442 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1443 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1444 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1445 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1446 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1447 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1448 { 0xFFFFFFFF }
1449};
1450
1451static const struct si_cac_config_reg cac_weights_oland_xt[] =
1452{
1453 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1454 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1455 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1456 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1457 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1458 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1459 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1460 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1461 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1462 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1463 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1464 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1465 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1466 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1467 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1468 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1469 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1470 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1471 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1472 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1473 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1474 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1475 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1476 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1477 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1478 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1479 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1480 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1481 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1483 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1484 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1485 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1486 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1487 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1488 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1489 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1490 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1491 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1492 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1493 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1494 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1495 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1496 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1497 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1498 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1499 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1500 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1501 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1502 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1503 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1504 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1505 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1506 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1507 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1508 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1509 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1510 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1511 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1512 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1513 { 0xFFFFFFFF }
1514};
1515
1516static const struct si_cac_config_reg lcac_oland[] =
1517{
1518 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1519 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1520 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1521 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1522 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1523 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1524 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1525 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1526 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1527 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1528 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1529 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1530 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1531 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1532 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1533 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1534 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1535 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1536 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1537 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1538 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1539 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1540 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1541 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1542 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1543 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1544 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1545 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1546 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1547 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1548 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1549 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1550 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1551 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1552 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1553 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1554 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1555 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1556 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1557 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1559 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560 { 0xFFFFFFFF }
1561};
1562
1563static const struct si_cac_config_reg lcac_mars_pro[] =
1564{
1565 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1566 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1567 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1568 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1569 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1570 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1571 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1572 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1573 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1574 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1575 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1576 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1577 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1578 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1579 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1580 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1581 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1582 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1583 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1584 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1585 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1586 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1587 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1588 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1589 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1590 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1591 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1592 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1593 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1594 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1595 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1596 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1597 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1598 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1599 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1600 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1601 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1602 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1603 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1604 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1605 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1606 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1607 { 0xFFFFFFFF }
1608};
1609
1610static const struct si_cac_config_reg cac_override_oland[] =
1611{
1612 { 0xFFFFFFFF }
1613};
1614
1615static const struct si_powertune_data powertune_data_oland =
1616{
1617 ((1 << 16) | 0x6993),
1618 5,
1619 0,
1620 7,
1621 105,
1622 {
1623 0UL,
1624 0UL,
1625 7194395UL,
1626 309631529UL,
1627 -1270850L,
1628 4513710L,
1629 100
1630 },
1631 117830498UL,
1632 12,
1633 {
1634 0,
1635 0,
1636 0,
1637 0,
1638 0,
1639 0,
1640 0,
1641 0
1642 },
1643 true
1644};
1645
1646static const struct si_powertune_data powertune_data_mars_pro =
1647{
1648 ((1 << 16) | 0x6993),
1649 5,
1650 0,
1651 7,
1652 105,
1653 {
1654 0UL,
1655 0UL,
1656 7194395UL,
1657 309631529UL,
1658 -1270850L,
1659 4513710L,
1660 100
1661 },
1662 117830498UL,
1663 12,
1664 {
1665 0,
1666 0,
1667 0,
1668 0,
1669 0,
1670 0,
1671 0,
1672 0
1673 },
1674 true
1675};
1676
1677static const struct si_dte_data dte_data_oland =
1678{
1679 { 0, 0, 0, 0, 0 },
1680 { 0, 0, 0, 0, 0 },
1681 0,
1682 0,
1683 0,
1684 0,
1685 0,
1686 0,
1687 0,
1688 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1689 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1690 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1691 0,
1692 false
1693};
1694
1695static const struct si_dte_data dte_data_mars_pro =
1696{
1697 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1698 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1699 5,
1700 55000,
1701 105,
1702 0xA,
1703 1,
1704 0,
1705 0x10,
1706 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1707 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1708 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1709 90,
1710 true
1711};
1712
1713static const struct si_dte_data dte_data_sun_xt =
1714{
1715 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1716 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1717 5,
1718 55000,
1719 105,
1720 0xA,
1721 1,
1722 0,
1723 0x10,
1724 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1725 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1726 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1727 90,
1728 true
1729};
1730
1731
1732static const struct si_cac_config_reg cac_weights_hainan[] =
1733{
1734 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1735 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1736 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1737 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1738 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1739 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1740 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1741 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1742 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1743 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1744 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1745 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1746 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1747 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1748 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1749 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1750 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1751 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1752 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1753 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1754 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1755 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1756 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1757 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1758 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1759 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1760 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1761 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1762 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1763 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1764 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1765 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1766 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1767 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1769 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1770 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1771 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1772 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1773 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1774 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1775 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1776 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1777 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1778 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1779 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1780 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1781 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1782 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1783 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1784 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1785 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1786 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1787 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1788 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1789 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1790 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1791 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1792 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1793 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1794 { 0xFFFFFFFF }
1795};
1796
1797static const struct si_powertune_data powertune_data_hainan =
1798{
1799 ((1 << 16) | 0x6993),
1800 5,
1801 0,
1802 9,
1803 105,
1804 {
1805 0UL,
1806 0UL,
1807 7194395UL,
1808 309631529UL,
1809 -1270850L,
1810 4513710L,
1811 100
1812 },
1813 117830498UL,
1814 12,
1815 {
1816 0,
1817 0,
1818 0,
1819 0,
1820 0,
1821 0,
1822 0,
1823 0
1824 },
1825 true
1826};
1827
a1047777
AD		 1828static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1829static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1830static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1831static struct si_ps *si_get_ps(struct amdgpu_ps *rps);
841686df
MB		 1832
1833static int si_populate_voltage_value(struct amdgpu_device *adev,
1834 const struct atom_voltage_table *table,
1835 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1836static int si_get_std_voltage_value(struct amdgpu_device *adev,
1837 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1838 u16 *std_voltage);
1839static int si_write_smc_soft_register(struct amdgpu_device *adev,
1840 u16 reg_offset, u32 value);
1841static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1842 struct rv7xx_pl *pl,
1843 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1844static int si_calculate_sclk_params(struct amdgpu_device *adev,
1845 u32 engine_clock,
1846 SISLANDS_SMC_SCLK_VALUE *sclk);
1847
1848static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1849static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1850static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev);
1851static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1852
841686df
MB		 1853static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1854{
77d318a6
TSD		 1855 struct si_power_info *pi = adev->pm.dpm.priv;
1856 return pi;
841686df
MB		 1857}
1858
1859static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1860 u16 v, s32 t, u32 ileakage, u32 *leakage)
1861{
1862 s64 kt, kv, leakage_w, i_leakage, vddc;
1863 s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1864 s64 tmp;
1865
1866 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1867 vddc = div64_s64(drm_int2fixp(v), 1000);
1868 temperature = div64_s64(drm_int2fixp(t), 1000);
1869
1870 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1871 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1872 av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1873 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1874 t_ref = drm_int2fixp(coeff->t_ref);
1875
1876 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1877 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1878 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1879 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1880
1881 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1882
1883 *leakage = drm_fixp2int(leakage_w * 1000);
1884}
1885
1886static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1887 const struct ni_leakage_coeffients *coeff,
1888 u16 v,
1889 s32 t,
1890 u32 i_leakage,
1891 u32 *leakage)
1892{
1893 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1894}
1895
1896static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1897 const u32 fixed_kt, u16 v,
1898 u32 ileakage, u32 *leakage)
1899{
1900 s64 kt, kv, leakage_w, i_leakage, vddc;
1901
1902 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1903 vddc = div64_s64(drm_int2fixp(v), 1000);
1904
1905 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1906 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1907 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1908
1909 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1910
1911 *leakage = drm_fixp2int(leakage_w * 1000);
1912}
1913
1914static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1915 const struct ni_leakage_coeffients *coeff,
1916 const u32 fixed_kt,
1917 u16 v,
1918 u32 i_leakage,
1919 u32 *leakage)
1920{
1921 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1922}
1923
1924
1925static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1926 struct si_dte_data *dte_data)
1927{
1928 u32 p_limit1 = adev->pm.dpm.tdp_limit;
1929 u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1930 u32 k = dte_data->k;
1931 u32 t_max = dte_data->max_t;
1932 u32 t_split[5] = { 10, 15, 20, 25, 30 };
1933 u32 t_0 = dte_data->t0;
1934 u32 i;
1935
1936 if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1937 dte_data->tdep_count = 3;
1938
1939 for (i = 0; i < k; i++) {
1940 dte_data->r[i] =
1941 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1942 (p_limit2 * (u32)100);
1943 }
1944
1945 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1946
1947 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1948 dte_data->tdep_r[i] = dte_data->r[4];
1949 }
1950 } else {
1951 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1952 }
1953}
1954
a1047777 1955static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
841686df 1956{
77d318a6 1957 struct rv7xx_power_info *pi = adev->pm.dpm.priv;
841686df 1958
77d318a6 1959 return pi;
841686df
MB		 1960}
1961
a1047777 1962static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
841686df 1963{
77d318a6 1964 struct ni_power_info *pi = adev->pm.dpm.priv;
841686df 1965
77d318a6 1966 return pi;
841686df
MB		 1967}
1968
a1047777 1969static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
841686df 1970{
77d318a6 1971 struct si_ps *ps = aps->ps_priv;
841686df 1972
77d318a6 1973 return ps;
841686df
MB		 1974}
1975
1976static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1977{
1978 struct ni_power_info *ni_pi = ni_get_pi(adev);
1979 struct si_power_info *si_pi = si_get_pi(adev);
1980 bool update_dte_from_pl2 = false;
1981
1982 if (adev->asic_type == CHIP_TAHITI) {
1983 si_pi->cac_weights = cac_weights_tahiti;
1984 si_pi->lcac_config = lcac_tahiti;
1985 si_pi->cac_override = cac_override_tahiti;
1986 si_pi->powertune_data = &powertune_data_tahiti;
1987 si_pi->dte_data = dte_data_tahiti;
1988
1989 switch (adev->pdev->device) {
1990 case 0x6798:
1991 si_pi->dte_data.enable_dte_by_default = true;
1992 break;
1993 case 0x6799:
1994 si_pi->dte_data = dte_data_new_zealand;
1995 break;
1996 case 0x6790:
1997 case 0x6791:
1998 case 0x6792:
1999 case 0x679E:
2000 si_pi->dte_data = dte_data_aruba_pro;
2001 update_dte_from_pl2 = true;
2002 break;
2003 case 0x679B:
2004 si_pi->dte_data = dte_data_malta;
2005 update_dte_from_pl2 = true;
2006 break;
2007 case 0x679A:
2008 si_pi->dte_data = dte_data_tahiti_pro;
2009 update_dte_from_pl2 = true;
2010 break;
2011 default:
2012 if (si_pi->dte_data.enable_dte_by_default == true)
2013 DRM_ERROR("DTE is not enabled!\n");
2014 break;
2015 }
2016 } else if (adev->asic_type == CHIP_PITCAIRN) {
c3d98645
TSD		 2017 si_pi->cac_weights = cac_weights_pitcairn;
2018 si_pi->lcac_config = lcac_pitcairn;
2019 si_pi->cac_override = cac_override_pitcairn;
2020 si_pi->powertune_data = &powertune_data_pitcairn;
2021
841686df
MB		 2022 switch (adev->pdev->device) {
2023 case 0x6810:
2024 case 0x6818:
841686df
MB		 2025 si_pi->dte_data = dte_data_curacao_xt;
2026 update_dte_from_pl2 = true;
2027 break;
2028 case 0x6819:
2029 case 0x6811:
841686df
MB		 2030 si_pi->dte_data = dte_data_curacao_pro;
2031 update_dte_from_pl2 = true;
2032 break;
2033 case 0x6800:
2034 case 0x6806:
841686df
MB		 2035 si_pi->dte_data = dte_data_neptune_xt;
2036 update_dte_from_pl2 = true;
2037 break;
2038 default:
841686df
MB		 2039 si_pi->dte_data = dte_data_pitcairn;
2040 break;
2041 }
2042 } else if (adev->asic_type == CHIP_VERDE) {
2043 si_pi->lcac_config = lcac_cape_verde;
2044 si_pi->cac_override = cac_override_cape_verde;
2045 si_pi->powertune_data = &powertune_data_cape_verde;
2046
2047 switch (adev->pdev->device) {
2048 case 0x683B:
2049 case 0x683F:
2050 case 0x6829:
2051 case 0x6835:
2052 si_pi->cac_weights = cac_weights_cape_verde_pro;
2053 si_pi->dte_data = dte_data_cape_verde;
2054 break;
2055 case 0x682C:
2056 si_pi->cac_weights = cac_weights_cape_verde_pro;
2057 si_pi->dte_data = dte_data_sun_xt;
5cb818b8 2058 update_dte_from_pl2 = true;
841686df
MB		 2059 break;
2060 case 0x6825:
2061 case 0x6827:
2062 si_pi->cac_weights = cac_weights_heathrow;
2063 si_pi->dte_data = dte_data_cape_verde;
2064 break;
2065 case 0x6824:
2066 case 0x682D:
2067 si_pi->cac_weights = cac_weights_chelsea_xt;
2068 si_pi->dte_data = dte_data_cape_verde;
2069 break;
2070 case 0x682F:
2071 si_pi->cac_weights = cac_weights_chelsea_pro;
2072 si_pi->dte_data = dte_data_cape_verde;
2073 break;
2074 case 0x6820:
2075 si_pi->cac_weights = cac_weights_heathrow;
2076 si_pi->dte_data = dte_data_venus_xtx;
2077 break;
2078 case 0x6821:
2079 si_pi->cac_weights = cac_weights_heathrow;
2080 si_pi->dte_data = dte_data_venus_xt;
2081 break;
2082 case 0x6823:
2083 case 0x682B:
2084 case 0x6822:
2085 case 0x682A:
2086 si_pi->cac_weights = cac_weights_chelsea_pro;
2087 si_pi->dte_data = dte_data_venus_pro;
2088 break;
2089 default:
2090 si_pi->cac_weights = cac_weights_cape_verde;
2091 si_pi->dte_data = dte_data_cape_verde;
2092 break;
2093 }
2094 } else if (adev->asic_type == CHIP_OLAND) {
c3d98645
TSD		 2095 si_pi->lcac_config = lcac_mars_pro;
2096 si_pi->cac_override = cac_override_oland;
2097 si_pi->powertune_data = &powertune_data_mars_pro;
2098 si_pi->dte_data = dte_data_mars_pro;
2099
841686df
MB		 2100 switch (adev->pdev->device) {
2101 case 0x6601:
2102 case 0x6621:
2103 case 0x6603:
2104 case 0x6605:
2105 si_pi->cac_weights = cac_weights_mars_pro;
841686df
MB		 2106 update_dte_from_pl2 = true;
2107 break;
2108 case 0x6600:
2109 case 0x6606:
2110 case 0x6620:
2111 case 0x6604:
2112 si_pi->cac_weights = cac_weights_mars_xt;
841686df
MB		 2113 update_dte_from_pl2 = true;
2114 break;
2115 case 0x6611:
2116 case 0x6613:
2117 case 0x6608:
2118 si_pi->cac_weights = cac_weights_oland_pro;
841686df
MB		 2119 update_dte_from_pl2 = true;
2120 break;
2121 case 0x6610:
2122 si_pi->cac_weights = cac_weights_oland_xt;
841686df
MB		 2123 update_dte_from_pl2 = true;
2124 break;
2125 default:
2126 si_pi->cac_weights = cac_weights_oland;
2127 si_pi->lcac_config = lcac_oland;
2128 si_pi->cac_override = cac_override_oland;
2129 si_pi->powertune_data = &powertune_data_oland;
2130 si_pi->dte_data = dte_data_oland;
2131 break;
2132 }
2133 } else if (adev->asic_type == CHIP_HAINAN) {
2134 si_pi->cac_weights = cac_weights_hainan;
2135 si_pi->lcac_config = lcac_oland;
2136 si_pi->cac_override = cac_override_oland;
2137 si_pi->powertune_data = &powertune_data_hainan;
2138 si_pi->dte_data = dte_data_sun_xt;
2139 update_dte_from_pl2 = true;
2140 } else {
2141 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2142 return;
2143 }
2144
2145 ni_pi->enable_power_containment = false;
2146 ni_pi->enable_cac = false;
2147 ni_pi->enable_sq_ramping = false;
2148 si_pi->enable_dte = false;
2149
2150 if (si_pi->powertune_data->enable_powertune_by_default) {
77d318a6 2151 ni_pi->enable_power_containment = true;
841686df
MB		 2152 ni_pi->enable_cac = true;
2153 if (si_pi->dte_data.enable_dte_by_default) {
2154 si_pi->enable_dte = true;
2155 if (update_dte_from_pl2)
2156 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2157
2158 }
2159 ni_pi->enable_sq_ramping = true;
2160 }
2161
2162 ni_pi->driver_calculate_cac_leakage = true;
2163 ni_pi->cac_configuration_required = true;
2164
2165 if (ni_pi->cac_configuration_required) {
2166 ni_pi->support_cac_long_term_average = true;
2167 si_pi->dyn_powertune_data.l2_lta_window_size =
2168 si_pi->powertune_data->l2_lta_window_size_default;
2169 si_pi->dyn_powertune_data.lts_truncate =
2170 si_pi->powertune_data->lts_truncate_default;
2171 } else {
2172 ni_pi->support_cac_long_term_average = false;
2173 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2174 si_pi->dyn_powertune_data.lts_truncate = 0;
2175 }
2176
2177 si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2178}
2179
2180static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2181{
2182 return 1;
2183}
2184
2185static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2186{
2187 u32 xclk;
2188 u32 wintime;
2189 u32 cac_window;
2190 u32 cac_window_size;
2191
2192 xclk = amdgpu_asic_get_xclk(adev);
2193
2194 if (xclk == 0)
2195 return 0;
2196
2197 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2198 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2199
2200 wintime = (cac_window_size * 100) / xclk;
2201
2202 return wintime;
2203}
2204
2205static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2206{
2207 return power_in_watts;
2208}
2209
2210static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2211 bool adjust_polarity,
2212 u32 tdp_adjustment,
2213 u32 *tdp_limit,
2214 u32 *near_tdp_limit)
2215{
2216 u32 adjustment_delta, max_tdp_limit;
2217
2218 if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2219 return -EINVAL;
2220
2221 max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2222
2223 if (adjust_polarity) {
2224 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2225 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2226 } else {
2227 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2228 adjustment_delta = adev->pm.dpm.tdp_limit - *tdp_limit;
2229 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2230 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2231 else
2232 *near_tdp_limit = 0;
2233 }
2234
2235 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2236 return -EINVAL;
2237 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2238 return -EINVAL;
2239
2240 return 0;
2241}
2242
2243static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2244 struct amdgpu_ps *amdgpu_state)
2245{
2246 struct ni_power_info *ni_pi = ni_get_pi(adev);
2247 struct si_power_info *si_pi = si_get_pi(adev);
2248
2249 if (ni_pi->enable_power_containment) {
2250 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2251 PP_SIslands_PAPMParameters *papm_parm;
2252 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2253 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2254 u32 tdp_limit;
2255 u32 near_tdp_limit;
2256 int ret;
2257
2258 if (scaling_factor == 0)
2259 return -EINVAL;
2260
2261 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2262
2263 ret = si_calculate_adjusted_tdp_limits(adev,
2264 false, /* ??? */
2265 adev->pm.dpm.tdp_adjustment,
2266 &tdp_limit,
2267 &near_tdp_limit);
2268 if (ret)
2269 return ret;
2270
2271 smc_table->dpm2Params.TDPLimit =
2272 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2273 smc_table->dpm2Params.NearTDPLimit =
2274 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2275 smc_table->dpm2Params.SafePowerLimit =
2276 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2277
6861c837
AD		 2278 ret = amdgpu_si_copy_bytes_to_smc(adev,
2279 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2280 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2281 (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2282 sizeof(u32) * 3,
2283 si_pi->sram_end);
841686df
MB		 2284 if (ret)
2285 return ret;
2286
2287 if (si_pi->enable_ppm) {
2288 papm_parm = &si_pi->papm_parm;
2289 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2290 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2291 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2292 papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2293 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2294 papm_parm->PlatformPowerLimit = 0xffffffff;
2295 papm_parm->NearTDPLimitPAPM = 0xffffffff;
2296
6861c837
AD		 2297 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2298 (u8 *)papm_parm,
2299 sizeof(PP_SIslands_PAPMParameters),
2300 si_pi->sram_end);
841686df
MB		 2301 if (ret)
2302 return ret;
2303 }
2304 }
2305 return 0;
2306}
2307
2308static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2309 struct amdgpu_ps *amdgpu_state)
2310{
2311 struct ni_power_info *ni_pi = ni_get_pi(adev);
2312 struct si_power_info *si_pi = si_get_pi(adev);
2313
2314 if (ni_pi->enable_power_containment) {
2315 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2316 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2317 int ret;
2318
2319 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2320
2321 smc_table->dpm2Params.NearTDPLimit =
2322 cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2323 smc_table->dpm2Params.SafePowerLimit =
2324 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);
2325
6861c837
AD		 2326 ret = amdgpu_si_copy_bytes_to_smc(adev,
2327 (si_pi->state_table_start +
2328 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2329 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2330 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2331 sizeof(u32) * 2,
2332 si_pi->sram_end);
841686df
MB		 2333 if (ret)
2334 return ret;
2335 }
2336
2337 return 0;
2338}
2339
2340static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2341 const u16 prev_std_vddc,
2342 const u16 curr_std_vddc)
2343{
2344 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2345 u64 prev_vddc = (u64)prev_std_vddc;
2346 u64 curr_vddc = (u64)curr_std_vddc;
2347 u64 pwr_efficiency_ratio, n, d;
2348
2349 if ((prev_vddc == 0) || (curr_vddc == 0))
2350 return 0;
2351
2352 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2353 d = prev_vddc * prev_vddc;
2354 pwr_efficiency_ratio = div64_u64(n, d);
2355
2356 if (pwr_efficiency_ratio > (u64)0xFFFF)
2357 return 0;
2358
2359 return (u16)pwr_efficiency_ratio;
2360}
2361
2362static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2363 struct amdgpu_ps *amdgpu_state)
2364{
2365 struct si_power_info *si_pi = si_get_pi(adev);
2366
2367 if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2368 amdgpu_state->vclk && amdgpu_state->dclk)
2369 return true;
2370
2371 return false;
2372}
2373
2374struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2375{
2376 struct evergreen_power_info *pi = adev->pm.dpm.priv;
2377
2378 return pi;
2379}
2380
2381static int si_populate_power_containment_values(struct amdgpu_device *adev,
2382 struct amdgpu_ps *amdgpu_state,
2383 SISLANDS_SMC_SWSTATE *smc_state)
2384{
2385 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2386 struct ni_power_info *ni_pi = ni_get_pi(adev);
2387 struct si_ps *state = si_get_ps(amdgpu_state);
2388 SISLANDS_SMC_VOLTAGE_VALUE vddc;
2389 u32 prev_sclk;
2390 u32 max_sclk;
2391 u32 min_sclk;
2392 u16 prev_std_vddc;
2393 u16 curr_std_vddc;
2394 int i;
2395 u16 pwr_efficiency_ratio;
2396 u8 max_ps_percent;
2397 bool disable_uvd_power_tune;
2398 int ret;
2399
2400 if (ni_pi->enable_power_containment == false)
2401 return 0;
2402
2403 if (state->performance_level_count == 0)
2404 return -EINVAL;
2405
2406 if (smc_state->levelCount != state->performance_level_count)
2407 return -EINVAL;
2408
2409 disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2410
2411 smc_state->levels[0].dpm2.MaxPS = 0;
2412 smc_state->levels[0].dpm2.NearTDPDec = 0;
2413 smc_state->levels[0].dpm2.AboveSafeInc = 0;
2414 smc_state->levels[0].dpm2.BelowSafeInc = 0;
2415 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2416
2417 for (i = 1; i < state->performance_level_count; i++) {
2418 prev_sclk = state->performance_levels[i-1].sclk;
2419 max_sclk = state->performance_levels[i].sclk;
2420 if (i == 1)
2421 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2422 else
2423 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2424
2425 if (prev_sclk > max_sclk)
2426 return -EINVAL;
2427
2428 if ((max_ps_percent == 0) ||
2429 (prev_sclk == max_sclk) ||
77d318a6 2430 disable_uvd_power_tune)
841686df 2431 min_sclk = max_sclk;
77d318a6 2432 else if (i == 1)
841686df 2433 min_sclk = prev_sclk;
77d318a6 2434 else
841686df 2435 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
841686df
MB		 2436
2437 if (min_sclk < state->performance_levels[0].sclk)
2438 min_sclk = state->performance_levels[0].sclk;
2439
2440 if (min_sclk == 0)
2441 return -EINVAL;
2442
2443 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2444 state->performance_levels[i-1].vddc, &vddc);
2445 if (ret)
2446 return ret;
2447
2448 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2449 if (ret)
2450 return ret;
2451
2452 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2453 state->performance_levels[i].vddc, &vddc);
2454 if (ret)
2455 return ret;
2456
2457 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2458 if (ret)
2459 return ret;
2460
2461 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2462 prev_std_vddc, curr_std_vddc);
2463
2464 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2465 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2466 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2467 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2468 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2469 }
2470
2471 return 0;
2472}
2473
2474static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2475 struct amdgpu_ps *amdgpu_state,
2476 SISLANDS_SMC_SWSTATE *smc_state)
2477{
2478 struct ni_power_info *ni_pi = ni_get_pi(adev);
2479 struct si_ps *state = si_get_ps(amdgpu_state);
2480 u32 sq_power_throttle, sq_power_throttle2;
2481 bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2482 int i;
2483
2484 if (state->performance_level_count == 0)
2485 return -EINVAL;
2486
2487 if (smc_state->levelCount != state->performance_level_count)
2488 return -EINVAL;
2489
2490 if (adev->pm.dpm.sq_ramping_threshold == 0)
2491 return -EINVAL;
2492
2493 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2494 enable_sq_ramping = false;
2495
2496 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2497 enable_sq_ramping = false;
2498
2499 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2500 enable_sq_ramping = false;
2501
2502 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2503 enable_sq_ramping = false;
2504
2505 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2506 enable_sq_ramping = false;
2507
2508 for (i = 0; i < state->performance_level_count; i++) {
2509 sq_power_throttle = 0;
2510 sq_power_throttle2 = 0;
2511
2512 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2513 enable_sq_ramping) {
2514 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2515 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2516 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2517 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2518 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2519 } else {
2520 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2521 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2522 }
2523
2524 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2525 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2526 }
2527
2528 return 0;
2529}
2530
2531static int si_enable_power_containment(struct amdgpu_device *adev,
2532 struct amdgpu_ps *amdgpu_new_state,
2533 bool enable)
2534{
2535 struct ni_power_info *ni_pi = ni_get_pi(adev);
2536 PPSMC_Result smc_result;
2537 int ret = 0;
2538
2539 if (ni_pi->enable_power_containment) {
2540 if (enable) {
2541 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
6861c837 2542 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
841686df
MB		 2543 if (smc_result != PPSMC_Result_OK) {
2544 ret = -EINVAL;
2545 ni_pi->pc_enabled = false;
2546 } else {
2547 ni_pi->pc_enabled = true;
2548 }
2549 }
2550 } else {
6861c837 2551 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
841686df
MB		 2552 if (smc_result != PPSMC_Result_OK)
2553 ret = -EINVAL;
2554 ni_pi->pc_enabled = false;
2555 }
2556 }
2557
2558 return ret;
2559}
2560
2561static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2562{
2563 struct si_power_info *si_pi = si_get_pi(adev);
2564 int ret = 0;
2565 struct si_dte_data *dte_data = &si_pi->dte_data;
2566 Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2567 u32 table_size;
2568 u8 tdep_count;
2569 u32 i;
2570
2571 if (dte_data == NULL)
2572 si_pi->enable_dte = false;
2573
2574 if (si_pi->enable_dte == false)
2575 return 0;
2576
2577 if (dte_data->k <= 0)
2578 return -EINVAL;
2579
2580 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2581 if (dte_tables == NULL) {
2582 si_pi->enable_dte = false;
2583 return -ENOMEM;
2584 }
2585
2586 table_size = dte_data->k;
2587
2588 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2589 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2590
2591 tdep_count = dte_data->tdep_count;
2592 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2593 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2594
2595 dte_tables->K = cpu_to_be32(table_size);
2596 dte_tables->T0 = cpu_to_be32(dte_data->t0);
2597 dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2598 dte_tables->WindowSize = dte_data->window_size;
2599 dte_tables->temp_select = dte_data->temp_select;
2600 dte_tables->DTE_mode = dte_data->dte_mode;
2601 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2602
2603 if (tdep_count > 0)
2604 table_size--;
2605
2606 for (i = 0; i < table_size; i++) {
2607 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2608 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]);
2609 }
2610
2611 dte_tables->Tdep_count = tdep_count;
2612
2613 for (i = 0; i < (u32)tdep_count; i++) {
2614 dte_tables->T_limits[i] = dte_data->t_limits[i];
2615 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2616 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2617 }
2618
6861c837
AD		 2619 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2620 (u8 *)dte_tables,
2621 sizeof(Smc_SIslands_DTE_Configuration),
2622 si_pi->sram_end);
841686df
MB		 2623 kfree(dte_tables);
2624
2625 return ret;
2626}
2627
2628static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2629 u16 *max, u16 *min)
2630{
2631 struct si_power_info *si_pi = si_get_pi(adev);
2632 struct amdgpu_cac_leakage_table *table =
2633 &adev->pm.dpm.dyn_state.cac_leakage_table;
2634 u32 i;
2635 u32 v0_loadline;
2636
841686df
MB		 2637 if (table == NULL)
2638 return -EINVAL;
2639
2640 *max = 0;
2641 *min = 0xFFFF;
2642
2643 for (i = 0; i < table->count; i++) {
2644 if (table->entries[i].vddc > *max)
2645 *max = table->entries[i].vddc;
2646 if (table->entries[i].vddc < *min)
2647 *min = table->entries[i].vddc;
2648 }
2649
2650 if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2651 return -EINVAL;
2652
2653 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2654
2655 if (v0_loadline > 0xFFFFUL)
2656 return -EINVAL;
2657
2658 *min = (u16)v0_loadline;
2659
2660 if ((*min > *max) || (*max == 0) || (*min == 0))
2661 return -EINVAL;
2662
2663 return 0;
2664}
2665
2666static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2667{
2668 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2669 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2670}
2671
2672static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2673 PP_SIslands_CacConfig *cac_tables,
2674 u16 vddc_max, u16 vddc_min, u16 vddc_step,
2675 u16 t0, u16 t_step)
2676{
2677 struct si_power_info *si_pi = si_get_pi(adev);
2678 u32 leakage;
2679 unsigned int i, j;
2680 s32 t;
2681 u32 smc_leakage;
2682 u32 scaling_factor;
2683 u16 voltage;
2684
2685 scaling_factor = si_get_smc_power_scaling_factor(adev);
2686
2687 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2688 t = (1000 * (i * t_step + t0));
2689
2690 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2691 voltage = vddc_max - (vddc_step * j);
2692
2693 si_calculate_leakage_for_v_and_t(adev,
2694 &si_pi->powertune_data->leakage_coefficients,
2695 voltage,
2696 t,
2697 si_pi->dyn_powertune_data.cac_leakage,
2698 &leakage);
2699
2700 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2701
2702 if (smc_leakage > 0xFFFF)
2703 smc_leakage = 0xFFFF;
2704
2705 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2706 cpu_to_be16((u16)smc_leakage);
2707 }
2708 }
2709 return 0;
2710}
2711
2712static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2713 PP_SIslands_CacConfig *cac_tables,
2714 u16 vddc_max, u16 vddc_min, u16 vddc_step)
2715{
2716 struct si_power_info *si_pi = si_get_pi(adev);
2717 u32 leakage;
2718 unsigned int i, j;
2719 u32 smc_leakage;
2720 u32 scaling_factor;
2721 u16 voltage;
2722
2723 scaling_factor = si_get_smc_power_scaling_factor(adev);
2724
2725 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2726 voltage = vddc_max - (vddc_step * j);
2727
2728 si_calculate_leakage_for_v(adev,
2729 &si_pi->powertune_data->leakage_coefficients,
2730 si_pi->powertune_data->fixed_kt,
2731 voltage,
2732 si_pi->dyn_powertune_data.cac_leakage,
2733 &leakage);
2734
2735 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2736
2737 if (smc_leakage > 0xFFFF)
2738 smc_leakage = 0xFFFF;
2739
2740 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2741 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2742 cpu_to_be16((u16)smc_leakage);
2743 }
2744 return 0;
2745}
2746
2747static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2748{
2749 struct ni_power_info *ni_pi = ni_get_pi(adev);
2750 struct si_power_info *si_pi = si_get_pi(adev);
2751 PP_SIslands_CacConfig *cac_tables = NULL;
2752 u16 vddc_max, vddc_min, vddc_step;
2753 u16 t0, t_step;
2754 u32 load_line_slope, reg;
2755 int ret = 0;
2756 u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2757
2758 if (ni_pi->enable_cac == false)
2759 return 0;
2760
2761 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2762 if (!cac_tables)
2763 return -ENOMEM;
2764
2765 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2766 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2767 WREG32(CG_CAC_CTRL, reg);
2768
2769 si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2770 si_pi->dyn_powertune_data.dc_pwr_value =
2771 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2772 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2773 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2774
2775 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2776
2777 ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2778 if (ret)
2779 goto done_free;
2780
2781 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2782 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2783 t_step = 4;
2784 t0 = 60;
2785
2786 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2787 ret = si_init_dte_leakage_table(adev, cac_tables,
2788 vddc_max, vddc_min, vddc_step,
2789 t0, t_step);
2790 else
2791 ret = si_init_simplified_leakage_table(adev, cac_tables,
2792 vddc_max, vddc_min, vddc_step);
2793 if (ret)
2794 goto done_free;
2795
2796 load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2797
2798 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2799 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2800 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2801 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2802 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2803 cac_tables->R_LL = cpu_to_be32(load_line_slope);
2804 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2805 cac_tables->calculation_repeats = cpu_to_be32(2);
2806 cac_tables->dc_cac = cpu_to_be32(0);
2807 cac_tables->log2_PG_LKG_SCALE = 12;
2808 cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2809 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2810 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2811
6861c837
AD		 2812 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2813 (u8 *)cac_tables,
2814 sizeof(PP_SIslands_CacConfig),
2815 si_pi->sram_end);
841686df
MB		 2816
2817 if (ret)
2818 goto done_free;
2819
2820 ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2821
2822done_free:
2823 if (ret) {
2824 ni_pi->enable_cac = false;
2825 ni_pi->enable_power_containment = false;
2826 }
2827
2828 kfree(cac_tables);
2829
ad2473af 2830 return ret;
841686df
MB		 2831}
2832
2833static int si_program_cac_config_registers(struct amdgpu_device *adev,
2834 const struct si_cac_config_reg *cac_config_regs)
2835{
2836 const struct si_cac_config_reg *config_regs = cac_config_regs;
2837 u32 data = 0, offset;
2838
2839 if (!config_regs)
2840 return -EINVAL;
2841
2842 while (config_regs->offset != 0xFFFFFFFF) {
2843 switch (config_regs->type) {
2844 case SISLANDS_CACCONFIG_CGIND:
2845 offset = SMC_CG_IND_START + config_regs->offset;
2846 if (offset < SMC_CG_IND_END)
2847 data = RREG32_SMC(offset);
2848 break;
2849 default:
2850 data = RREG32(config_regs->offset);
2851 break;
2852 }
2853
2854 data &= ~config_regs->mask;
2855 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2856
2857 switch (config_regs->type) {
2858 case SISLANDS_CACCONFIG_CGIND:
2859 offset = SMC_CG_IND_START + config_regs->offset;
2860 if (offset < SMC_CG_IND_END)
2861 WREG32_SMC(offset, data);
2862 break;
2863 default:
2864 WREG32(config_regs->offset, data);
2865 break;
2866 }
2867 config_regs++;
2868 }
2869 return 0;
2870}
2871
2872static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2873{
2874 struct ni_power_info *ni_pi = ni_get_pi(adev);
2875 struct si_power_info *si_pi = si_get_pi(adev);
2876 int ret;
2877
2878 if ((ni_pi->enable_cac == false) ||
2879 (ni_pi->cac_configuration_required == false))
2880 return 0;
2881
2882 ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2883 if (ret)
2884 return ret;
2885 ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2886 if (ret)
2887 return ret;
2888 ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2889 if (ret)
2890 return ret;
2891
2892 return 0;
2893}
2894
2895static int si_enable_smc_cac(struct amdgpu_device *adev,
2896 struct amdgpu_ps *amdgpu_new_state,
2897 bool enable)
2898{
2899 struct ni_power_info *ni_pi = ni_get_pi(adev);
2900 struct si_power_info *si_pi = si_get_pi(adev);
2901 PPSMC_Result smc_result;
2902 int ret = 0;
2903
2904 if (ni_pi->enable_cac) {
2905 if (enable) {
2906 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2907 if (ni_pi->support_cac_long_term_average) {
6861c837 2908 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
841686df
MB		 2909 if (smc_result != PPSMC_Result_OK)
2910 ni_pi->support_cac_long_term_average = false;
2911 }
2912
6861c837 2913 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
841686df
MB		 2914 if (smc_result != PPSMC_Result_OK) {
2915 ret = -EINVAL;
2916 ni_pi->cac_enabled = false;
2917 } else {
2918 ni_pi->cac_enabled = true;
2919 }
2920
2921 if (si_pi->enable_dte) {
6861c837 2922 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
841686df
MB		 2923 if (smc_result != PPSMC_Result_OK)
2924 ret = -EINVAL;
2925 }
2926 }
2927 } else if (ni_pi->cac_enabled) {
2928 if (si_pi->enable_dte)
6861c837 2929 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
841686df 2930
6861c837 2931 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
841686df
MB		 2932
2933 ni_pi->cac_enabled = false;
2934
2935 if (ni_pi->support_cac_long_term_average)
6861c837 2936 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
841686df
MB		 2937 }
2938 }
2939 return ret;
2940}
2941
2942static int si_init_smc_spll_table(struct amdgpu_device *adev)
2943{
2944 struct ni_power_info *ni_pi = ni_get_pi(adev);
2945 struct si_power_info *si_pi = si_get_pi(adev);
2946 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2947 SISLANDS_SMC_SCLK_VALUE sclk_params;
2948 u32 fb_div, p_div;
2949 u32 clk_s, clk_v;
2950 u32 sclk = 0;
2951 int ret = 0;
2952 u32 tmp;
2953 int i;
2954
2955 if (si_pi->spll_table_start == 0)
2956 return -EINVAL;
2957
2958 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2959 if (spll_table == NULL)
2960 return -ENOMEM;
2961
2962 for (i = 0; i < 256; i++) {
2963 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2964 if (ret)
2965 break;
2966 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2967 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2968 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2969 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2970
2971 fb_div &= ~0x00001FFF;
2972 fb_div >>= 1;
2973 clk_v >>= 6;
2974
2975 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2976 ret = -EINVAL;
2977 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2978 ret = -EINVAL;
2979 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2980 ret = -EINVAL;
2981 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2982 ret = -EINVAL;
2983
2984 if (ret)
2985 break;
2986
2987 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2988 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2989 spll_table->freq[i] = cpu_to_be32(tmp);
2990
2991 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2992 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2993 spll_table->ss[i] = cpu_to_be32(tmp);
2994
2995 sclk += 512;
2996 }
2997
2998
2999 if (!ret)
6861c837
AD		 3000 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
3001 (u8 *)spll_table,
3002 sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
3003 si_pi->sram_end);
841686df
MB		 3004
3005 if (ret)
3006 ni_pi->enable_power_containment = false;
3007
3008 kfree(spll_table);
3009
3010 return ret;
3011}
3012
841686df
MB		 3013static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3014 u16 vce_voltage)
3015{
3016 u16 highest_leakage = 0;
3017 struct si_power_info *si_pi = si_get_pi(adev);
3018 int i;
3019
3020 for (i = 0; i < si_pi->leakage_voltage.count; i++){
3021 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3022 highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3023 }
3024
3025 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3026 return highest_leakage;
3027
3028 return vce_voltage;
3029}
3030
3031static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3032 u32 evclk, u32 ecclk, u16 *voltage)
3033{
3034 u32 i;
3035 int ret = -EINVAL;
3036 struct amdgpu_vce_clock_voltage_dependency_table *table =
3037 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3038
3039 if (((evclk == 0) && (ecclk == 0)) ||
3040 (table && (table->count == 0))) {
3041 *voltage = 0;
3042 return 0;
3043 }
3044
3045 for (i = 0; i < table->count; i++) {
3046 if ((evclk <= table->entries[i].evclk) &&
3047 (ecclk <= table->entries[i].ecclk)) {
3048 *voltage = table->entries[i].v;
3049 ret = 0;
3050 break;
3051 }
3052 }
3053
3054 /* if no match return the highest voltage */
3055 if (ret)
3056 *voltage = table->entries[table->count - 1].v;
3057
3058 *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3059
3060 return ret;
3061}
3062
3063static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
3064{
3065
77d318a6
TSD		 3066 u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3067 /* we never hit the non-gddr5 limit so disable it */
3068 u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
841686df 3069
77d318a6
TSD		 3070 if (vblank_time < switch_limit)
3071 return true;
3072 else
3073 return false;
841686df
MB		 3074
3075}
3076
3077static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3078 u32 arb_freq_src, u32 arb_freq_dest)
3079{
3080 u32 mc_arb_dram_timing;
3081 u32 mc_arb_dram_timing2;
3082 u32 burst_time;
3083 u32 mc_cg_config;
3084
3085 switch (arb_freq_src) {
77d318a6 3086 case MC_CG_ARB_FREQ_F0:
841686df
MB		 3087 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
3088 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3089 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3090 break;
77d318a6 3091 case MC_CG_ARB_FREQ_F1:
841686df
MB		 3092 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1);
3093 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3094 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3095 break;
77d318a6 3096 case MC_CG_ARB_FREQ_F2:
841686df
MB		 3097 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2);
3098 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3099 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3100 break;
77d318a6 3101 case MC_CG_ARB_FREQ_F3:
841686df
MB		 3102 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3);
3103 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3104 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3105 break;
77d318a6 3106 default:
841686df
MB		 3107 return -EINVAL;
3108 }
3109
3110 switch (arb_freq_dest) {
77d318a6 3111 case MC_CG_ARB_FREQ_F0:
841686df
MB		 3112 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3113 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3114 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3115 break;
77d318a6 3116 case MC_CG_ARB_FREQ_F1:
841686df
MB		 3117 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3118 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3119 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3120 break;
77d318a6 3121 case MC_CG_ARB_FREQ_F2:
841686df
MB		 3122 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3123 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3124 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3125 break;
77d318a6 3126 case MC_CG_ARB_FREQ_F3:
841686df
MB		 3127 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3128 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3129 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3130 break;
3131 default:
3132 return -EINVAL;
3133 }
3134
3135 mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3136 WREG32(MC_CG_CONFIG, mc_cg_config);
3137 WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3138
3139 return 0;
3140}
3141
3142static void ni_update_current_ps(struct amdgpu_device *adev,
3143 struct amdgpu_ps *rps)
3144{
77d318a6 3145 struct si_ps *new_ps = si_get_ps(rps);
841686df 3146 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
77d318a6 3147 struct ni_power_info *ni_pi = ni_get_pi(adev);
841686df
MB		 3148
3149 eg_pi->current_rps = *rps;
3150 ni_pi->current_ps = *new_ps;
3151 eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
8c8e2c30 3152 adev->pm.dpm.current_ps = &eg_pi->current_rps;
841686df
MB		 3153}
3154
3155static void ni_update_requested_ps(struct amdgpu_device *adev,
3156 struct amdgpu_ps *rps)
3157{
77d318a6 3158 struct si_ps *new_ps = si_get_ps(rps);
841686df 3159 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
77d318a6 3160 struct ni_power_info *ni_pi = ni_get_pi(adev);
841686df
MB		 3161
3162 eg_pi->requested_rps = *rps;
3163 ni_pi->requested_ps = *new_ps;
3164 eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
8c8e2c30 3165 adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
841686df
MB		 3166}
3167
3168static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3169 struct amdgpu_ps *new_ps,
3170 struct amdgpu_ps *old_ps)
3171{
77d318a6
TSD		 3172 struct si_ps *new_state = si_get_ps(new_ps);
3173 struct si_ps *current_state = si_get_ps(old_ps);
841686df
MB		 3174
3175 if ((new_ps->vclk == old_ps->vclk) &&
3176 (new_ps->dclk == old_ps->dclk))
3177 return;
3178
3179 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3180 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3181 return;
3182
3183 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3184}
3185
3186static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3187 struct amdgpu_ps *new_ps,
3188 struct amdgpu_ps *old_ps)
3189{
77d318a6
TSD		 3190 struct si_ps *new_state = si_get_ps(new_ps);
3191 struct si_ps *current_state = si_get_ps(old_ps);
841686df
MB		 3192
3193 if ((new_ps->vclk == old_ps->vclk) &&
3194 (new_ps->dclk == old_ps->dclk))
3195 return;
3196
3197 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3198 current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3199 return;
3200
3201 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3202}
3203
3204static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3205{
77d318a6 3206 unsigned int i;
841686df 3207
77d318a6
TSD		 3208 for (i = 0; i < table->count; i++)
3209 if (voltage <= table->entries[i].value)
3210 return table->entries[i].value;
841686df 3211
77d318a6 3212 return table->entries[table->count - 1].value;
841686df
MB		 3213}
3214
3215static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
77d318a6 3216 u32 max_clock, u32 requested_clock)
841686df 3217{
77d318a6 3218 unsigned int i;
841686df 3219
77d318a6
TSD		 3220 if ((clocks == NULL) || (clocks->count == 0))
3221 return (requested_clock < max_clock) ? requested_clock : max_clock;
841686df 3222
77d318a6
TSD		 3223 for (i = 0; i < clocks->count; i++) {
3224 if (clocks->values[i] >= requested_clock)
3225 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3226 }
841686df 3227
77d318a6
TSD		 3228 return (clocks->values[clocks->count - 1] < max_clock) ?
3229 clocks->values[clocks->count - 1] : max_clock;
841686df
MB		 3230}
3231
3232static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
77d318a6 3233 u32 max_mclk, u32 requested_mclk)
841686df 3234{
77d318a6
TSD		 3235 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3236 max_mclk, requested_mclk);
841686df
MB		 3237}
3238
3239static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
77d318a6 3240 u32 max_sclk, u32 requested_sclk)
841686df 3241{
77d318a6
TSD		 3242 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3243 max_sclk, requested_sclk);
841686df
MB		 3244}
3245
a1047777
AD		 3246static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3247 u32 *max_clock)
841686df 3248{
77d318a6 3249 u32 i, clock = 0;
841686df 3250
77d318a6
TSD		 3251 if ((table == NULL) || (table->count == 0)) {
3252 *max_clock = clock;
3253 return;
3254 }
841686df 3255
77d318a6
TSD		 3256 for (i = 0; i < table->count; i++) {
3257 if (clock < table->entries[i].clk)
3258 clock = table->entries[i].clk;
3259 }
3260 *max_clock = clock;
841686df
MB		 3261}
3262
3263static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
77d318a6 3264 u32 clock, u16 max_voltage, u16 *voltage)
841686df 3265{
77d318a6 3266 u32 i;
841686df 3267
77d318a6
TSD		 3268 if ((table == NULL) || (table->count == 0))
3269 return;
841686df 3270
77d318a6
TSD		 3271 for (i= 0; i < table->count; i++) {
3272 if (clock <= table->entries[i].clk) {
3273 if (*voltage < table->entries[i].v)
3274 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3275 table->entries[i].v : max_voltage);
3276 return;
3277 }
3278 }
841686df 3279
77d318a6 3280 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
841686df
MB		 3281}
3282
3283static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
77d318a6
TSD		 3284 const struct amdgpu_clock_and_voltage_limits *max_limits,
3285 struct rv7xx_pl *pl)
841686df
MB		 3286{
3287
77d318a6
TSD		 3288 if ((pl->mclk == 0) || (pl->sclk == 0))
3289 return;
841686df 3290
77d318a6
TSD		 3291 if (pl->mclk == pl->sclk)
3292 return;
841686df 3293
77d318a6
TSD		 3294 if (pl->mclk > pl->sclk) {
3295 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3296 pl->sclk = btc_get_valid_sclk(adev,
3297 max_limits->sclk,
3298 (pl->mclk +
3299 (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3300 adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3301 } else {
3302 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3303 pl->mclk = btc_get_valid_mclk(adev,
3304 max_limits->mclk,
3305 pl->sclk -
3306 adev->pm.dpm.dyn_state.sclk_mclk_delta);
3307 }
841686df
MB		 3308}
3309
3310static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
77d318a6
TSD		 3311 u16 max_vddc, u16 max_vddci,
3312 u16 *vddc, u16 *vddci)
3313{
3314 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3315 u16 new_voltage;
3316
3317 if ((0 == *vddc) || (0 == *vddci))
3318 return;
3319
3320 if (*vddc > *vddci) {
3321 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3322 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3323 (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3324 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3325 }
3326 } else {
3327 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3328 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3329 (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3330 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3331 }
3332 }
841686df
MB		 3333}
3334
3335static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
3336 u32 sys_mask,
3337 enum amdgpu_pcie_gen asic_gen,
3338 enum amdgpu_pcie_gen default_gen)
3339{
3340 switch (asic_gen) {
3341 case AMDGPU_PCIE_GEN1:
3342 return AMDGPU_PCIE_GEN1;
3343 case AMDGPU_PCIE_GEN2:
3344 return AMDGPU_PCIE_GEN2;
3345 case AMDGPU_PCIE_GEN3:
3346 return AMDGPU_PCIE_GEN3;
3347 default:
3348 if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
3349 return AMDGPU_PCIE_GEN3;
3350 else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
3351 return AMDGPU_PCIE_GEN2;
3352 else
3353 return AMDGPU_PCIE_GEN1;
3354 }
3355 return AMDGPU_PCIE_GEN1;
3356}
3357
3358static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3359 u32 *p, u32 *u)
3360{
3361 u32 b_c = 0;
3362 u32 i_c;
3363 u32 tmp;
3364
3365 i_c = (i * r_c) / 100;
3366 tmp = i_c >> p_b;
3367
3368 while (tmp) {
3369 b_c++;
3370 tmp >>= 1;
3371 }
3372
3373 *u = (b_c + 1) / 2;
3374 *p = i_c / (1 << (2 * (*u)));
3375}
3376
3377static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3378{
3379 u32 k, a, ah, al;
3380 u32 t1;
3381
3382 if ((fl == 0) || (fh == 0) || (fl > fh))
3383 return -EINVAL;
3384
3385 k = (100 * fh) / fl;
3386 t1 = (t * (k - 100));
3387 a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3388 a = (a + 5) / 10;
3389 ah = ((a * t) + 5000) / 10000;
3390 al = a - ah;
3391
3392 *th = t - ah;
3393 *tl = t + al;
3394
3395 return 0;
3396}
3397
3398static bool r600_is_uvd_state(u32 class, u32 class2)
3399{
3400 if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3401 return true;
3402 if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3403 return true;
3404 if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3405 return true;
3406 if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3407 return true;
3408 if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3409 return true;
3410 return false;
3411}
3412
3413static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3414{
3415 return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3416}
3417
3418static void rv770_get_max_vddc(struct amdgpu_device *adev)
3419{
3420 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3421 u16 vddc;
3422
3423 if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3424 pi->max_vddc = 0;
3425 else
3426 pi->max_vddc = vddc;
3427}
3428
3429static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3430{
3431 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3432 struct amdgpu_atom_ss ss;
3433
3434 pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3435 ASIC_INTERNAL_ENGINE_SS, 0);
3436 pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3437 ASIC_INTERNAL_MEMORY_SS, 0);
3438
3439 if (pi->sclk_ss || pi->mclk_ss)
3440 pi->dynamic_ss = true;
3441 else
3442 pi->dynamic_ss = false;
3443}
3444
3445
3446static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3447 struct amdgpu_ps *rps)
3448{
3449 struct si_ps *ps = si_get_ps(rps);
3450 struct amdgpu_clock_and_voltage_limits *max_limits;
3451 bool disable_mclk_switching = false;
3452 bool disable_sclk_switching = false;
3453 u32 mclk, sclk;
3454 u16 vddc, vddci, min_vce_voltage = 0;
3455 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3456 u32 max_sclk = 0, max_mclk = 0;
3457 int i;
841686df 3458
85d2fce6 3459 if (adev->asic_type == CHIP_HAINAN) {
71451bdf
AD		 3460 if ((adev->pdev->revision == 0x81) ||
3461 (adev->pdev->revision == 0x83) ||
3462 (adev->pdev->revision == 0xC3) ||
3463 (adev->pdev->device == 0x6664) ||
3464 (adev->pdev->device == 0x6665) ||
3465 (adev->pdev->device == 0x6667)) {
3466 max_sclk = 75000;
71451bdf 3467 }
18a8de1b 3468 } else if (adev->asic_type == CHIP_OLAND) {
e11ddff6
AD		 3469 if ((adev->pdev->revision == 0xC7) ||
3470 (adev->pdev->revision == 0x80) ||
3471 (adev->pdev->revision == 0x81) ||
3472 (adev->pdev->revision == 0x83) ||
3473 (adev->pdev->revision == 0x87) ||
3474 (adev->pdev->device == 0x6604) ||
3475 (adev->pdev->device == 0x6605)) {
18a8de1b
AD		 3476 max_sclk = 75000;
3477 }
71451bdf 3478 }
841686df
MB		 3479
3480 if (rps->vce_active) {
3481 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3482 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3483 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3484 &min_vce_voltage);
3485 } else {
3486 rps->evclk = 0;
3487 rps->ecclk = 0;
3488 }
3489
3490 if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3491 si_dpm_vblank_too_short(adev))
3492 disable_mclk_switching = true;
3493
3494 if (rps->vclk || rps->dclk) {
3495 disable_mclk_switching = true;
3496 disable_sclk_switching = true;
3497 }
3498
3499 if (adev->pm.dpm.ac_power)
3500 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3501 else
3502 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3503
3504 for (i = ps->performance_level_count - 2; i >= 0; i--) {
3505 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3506 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3507 }
3508 if (adev->pm.dpm.ac_power == false) {
3509 for (i = 0; i < ps->performance_level_count; i++) {
3510 if (ps->performance_levels[i].mclk > max_limits->mclk)
3511 ps->performance_levels[i].mclk = max_limits->mclk;
3512 if (ps->performance_levels[i].sclk > max_limits->sclk)
3513 ps->performance_levels[i].sclk = max_limits->sclk;
3514 if (ps->performance_levels[i].vddc > max_limits->vddc)
3515 ps->performance_levels[i].vddc = max_limits->vddc;
3516 if (ps->performance_levels[i].vddci > max_limits->vddci)
3517 ps->performance_levels[i].vddci = max_limits->vddci;
3518 }
3519 }
3520
3521 /* limit clocks to max supported clocks based on voltage dependency tables */
3522 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3523 &max_sclk_vddc);
3524 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3525 &max_mclk_vddci);
3526 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3527 &max_mclk_vddc);
3528
3529 for (i = 0; i < ps->performance_level_count; i++) {
3530 if (max_sclk_vddc) {
3531 if (ps->performance_levels[i].sclk > max_sclk_vddc)
3532 ps->performance_levels[i].sclk = max_sclk_vddc;
3533 }
3534 if (max_mclk_vddci) {
3535 if (ps->performance_levels[i].mclk > max_mclk_vddci)
3536 ps->performance_levels[i].mclk = max_mclk_vddci;
3537 }
3538 if (max_mclk_vddc) {
3539 if (ps->performance_levels[i].mclk > max_mclk_vddc)
3540 ps->performance_levels[i].mclk = max_mclk_vddc;
3541 }
3542 if (max_mclk) {
3543 if (ps->performance_levels[i].mclk > max_mclk)
3544 ps->performance_levels[i].mclk = max_mclk;
3545 }
3546 if (max_sclk) {
3547 if (ps->performance_levels[i].sclk > max_sclk)
3548 ps->performance_levels[i].sclk = max_sclk;
3549 }
3550 }
3551
3552 /* XXX validate the min clocks required for display */
3553
3554 if (disable_mclk_switching) {
3555 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
3556 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3557 } else {
3558 mclk = ps->performance_levels[0].mclk;
3559 vddci = ps->performance_levels[0].vddci;
3560 }
3561
3562 if (disable_sclk_switching) {
3563 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3564 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3565 } else {
3566 sclk = ps->performance_levels[0].sclk;
3567 vddc = ps->performance_levels[0].vddc;
3568 }
3569
3570 if (rps->vce_active) {
3571 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3572 sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3573 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3574 mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3575 }
3576
3577 /* adjusted low state */
3578 ps->performance_levels[0].sclk = sclk;
3579 ps->performance_levels[0].mclk = mclk;
3580 ps->performance_levels[0].vddc = vddc;
3581 ps->performance_levels[0].vddci = vddci;
3582
3583 if (disable_sclk_switching) {
3584 sclk = ps->performance_levels[0].sclk;
3585 for (i = 1; i < ps->performance_level_count; i++) {
3586 if (sclk < ps->performance_levels[i].sclk)
3587 sclk = ps->performance_levels[i].sclk;
3588 }
3589 for (i = 0; i < ps->performance_level_count; i++) {
3590 ps->performance_levels[i].sclk = sclk;
3591 ps->performance_levels[i].vddc = vddc;
3592 }
3593 } else {
3594 for (i = 1; i < ps->performance_level_count; i++) {
3595 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3596 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3597 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3598 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3599 }
3600 }
3601
3602 if (disable_mclk_switching) {
3603 mclk = ps->performance_levels[0].mclk;
3604 for (i = 1; i < ps->performance_level_count; i++) {
3605 if (mclk < ps->performance_levels[i].mclk)
3606 mclk = ps->performance_levels[i].mclk;
3607 }
3608 for (i = 0; i < ps->performance_level_count; i++) {
3609 ps->performance_levels[i].mclk = mclk;
3610 ps->performance_levels[i].vddci = vddci;
3611 }
3612 } else {
3613 for (i = 1; i < ps->performance_level_count; i++) {
3614 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3615 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3616 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3617 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3618 }
3619 }
3620
77d318a6
TSD		 3621 for (i = 0; i < ps->performance_level_count; i++)
3622 btc_adjust_clock_combinations(adev, max_limits,
3623 &ps->performance_levels[i]);
841686df
MB		 3624
3625 for (i = 0; i < ps->performance_level_count; i++) {
3626 if (ps->performance_levels[i].vddc < min_vce_voltage)
3627 ps->performance_levels[i].vddc = min_vce_voltage;
3628 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3629 ps->performance_levels[i].sclk,
3630 max_limits->vddc, &ps->performance_levels[i].vddc);
3631 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3632 ps->performance_levels[i].mclk,
3633 max_limits->vddci, &ps->performance_levels[i].vddci);
3634 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3635 ps->performance_levels[i].mclk,
3636 max_limits->vddc, &ps->performance_levels[i].vddc);
3637 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3638 adev->clock.current_dispclk,
3639 max_limits->vddc, &ps->performance_levels[i].vddc);
3640 }
3641
3642 for (i = 0; i < ps->performance_level_count; i++) {
3643 btc_apply_voltage_delta_rules(adev,
3644 max_limits->vddc, max_limits->vddci,
3645 &ps->performance_levels[i].vddc,
3646 &ps->performance_levels[i].vddci);
3647 }
3648
3649 ps->dc_compatible = true;
3650 for (i = 0; i < ps->performance_level_count; i++) {
3651 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3652 ps->dc_compatible = false;
3653 }
3654}
3655
3656#if 0
3657static int si_read_smc_soft_register(struct amdgpu_device *adev,
3658 u16 reg_offset, u32 *value)
3659{
3660 struct si_power_info *si_pi = si_get_pi(adev);
3661
6861c837
AD		 3662 return amdgpu_si_read_smc_sram_dword(adev,
3663 si_pi->soft_regs_start + reg_offset, value,
3664 si_pi->sram_end);
841686df
MB		 3665}
3666#endif
3667
3668static int si_write_smc_soft_register(struct amdgpu_device *adev,
3669 u16 reg_offset, u32 value)
3670{
3671 struct si_power_info *si_pi = si_get_pi(adev);
3672
6861c837
AD		 3673 return amdgpu_si_write_smc_sram_dword(adev,
3674 si_pi->soft_regs_start + reg_offset,
3675 value, si_pi->sram_end);
841686df
MB		 3676}
3677
3678static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3679{
3680 bool ret = false;
3681 u32 tmp, width, row, column, bank, density;
3682 bool is_memory_gddr5, is_special;
3683
3684 tmp = RREG32(MC_SEQ_MISC0);
3685 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3686 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3687 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3688
3689 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3690 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3691
3692 tmp = RREG32(MC_ARB_RAMCFG);
3693 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3694 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3695 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3696
3697 density = (1 << (row + column - 20 + bank)) * width;
3698
3699 if ((adev->pdev->device == 0x6819) &&
3700 is_memory_gddr5 && is_special && (density == 0x400))
3701 ret = true;
3702
3703 return ret;
3704}
3705
3706static void si_get_leakage_vddc(struct amdgpu_device *adev)
3707{
3708 struct si_power_info *si_pi = si_get_pi(adev);
3709 u16 vddc, count = 0;
3710 int i, ret;
3711
3712 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3713 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3714
3715 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3716 si_pi->leakage_voltage.entries[count].voltage = vddc;
3717 si_pi->leakage_voltage.entries[count].leakage_index =
3718 SISLANDS_LEAKAGE_INDEX0 + i;
3719 count++;
3720 }
3721 }
3722 si_pi->leakage_voltage.count = count;
3723}
3724
3725static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3726 u32 index, u16 *leakage_voltage)
3727{
3728 struct si_power_info *si_pi = si_get_pi(adev);
3729 int i;
3730
3731 if (leakage_voltage == NULL)
3732 return -EINVAL;
3733
3734 if ((index & 0xff00) != 0xff00)
3735 return -EINVAL;
3736
3737 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3738 return -EINVAL;
3739
3740 if (index < SISLANDS_LEAKAGE_INDEX0)
3741 return -EINVAL;
3742
3743 for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3744 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3745 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3746 return 0;
3747 }
3748 }
3749 return -EAGAIN;
3750}
3751
3752static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3753{
3754 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3755 bool want_thermal_protection;
3756 enum amdgpu_dpm_event_src dpm_event_src;
3757
3758 switch (sources) {
3759 case 0:
3760 default:
3761 want_thermal_protection = false;
77d318a6 3762 break;
841686df
MB		 3763 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3764 want_thermal_protection = true;
3765 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3766 break;
3767 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3768 want_thermal_protection = true;
3769 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3770 break;
3771 case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3772 (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3773 want_thermal_protection = true;
3774 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3775 break;
3776 }
3777
3778 if (want_thermal_protection) {
3779 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3780 if (pi->thermal_protection)
3781 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3782 } else {
3783 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3784 }
3785}
3786
3787static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3788 enum amdgpu_dpm_auto_throttle_src source,
3789 bool enable)
3790{
3791 struct rv7xx_power_info *pi = rv770_get_pi(adev);
3792
3793 if (enable) {
3794 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3795 pi->active_auto_throttle_sources |= 1 << source;
3796 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3797 }
3798 } else {
3799 if (pi->active_auto_throttle_sources & (1 << source)) {
3800 pi->active_auto_throttle_sources &= ~(1 << source);
3801 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3802 }
3803 }
3804}
3805
3806static void si_start_dpm(struct amdgpu_device *adev)
3807{
3808 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3809}
3810
3811static void si_stop_dpm(struct amdgpu_device *adev)
3812{
3813 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3814}
3815
3816static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3817{
3818 if (enable)
3819 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3820 else
3821 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3822
3823}
3824
3825#if 0
3826static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3827 u32 thermal_level)
3828{
3829 PPSMC_Result ret;
3830
3831 if (thermal_level == 0) {
6861c837 3832 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
841686df
MB		 3833 if (ret == PPSMC_Result_OK)
3834 return 0;
3835 else
3836 return -EINVAL;
3837 }
3838 return 0;
3839}
3840
3841static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3842{
3843 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3844}
3845#endif
3846
3847#if 0
3848static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3849{
3850 if (ac_power)
6861c837 3851 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
841686df
MB		 3852 0 : -EINVAL;
3853
3854 return 0;
3855}
3856#endif
3857
3858static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3859 PPSMC_Msg msg, u32 parameter)
3860{
3861 WREG32(SMC_SCRATCH0, parameter);
6861c837 3862 return amdgpu_si_send_msg_to_smc(adev, msg);
841686df
MB		 3863}
3864
3865static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3866{
6861c837 3867 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
841686df
MB		 3868 return -EINVAL;
3869
3870 return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3871 0 : -EINVAL;
3872}
3873
3874static int si_dpm_force_performance_level(struct amdgpu_device *adev,
e5d03ac2 3875 enum amd_dpm_forced_level level)
841686df
MB		 3876{
3877 struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3878 struct si_ps *ps = si_get_ps(rps);
3879 u32 levels = ps->performance_level_count;
3880
e5d03ac2 3881 if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
841686df
MB		 3882 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3883 return -EINVAL;
3884
3885 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3886 return -EINVAL;
e5d03ac2 3887 } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
841686df
MB		 3888 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3889 return -EINVAL;
3890
3891 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3892 return -EINVAL;
e5d03ac2 3893 } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
841686df
MB		 3894 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3895 return -EINVAL;
3896
3897 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3898 return -EINVAL;
3899 }
3900
3901 adev->pm.dpm.forced_level = level;
3902
3903 return 0;
3904}
3905
3906#if 0
3907static int si_set_boot_state(struct amdgpu_device *adev)
3908{
6861c837 3909 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
841686df
MB		 3910 0 : -EINVAL;
3911}
3912#endif
3913
3914static int si_set_sw_state(struct amdgpu_device *adev)
3915{
6861c837 3916 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
841686df
MB		 3917 0 : -EINVAL;
3918}
3919
3920static int si_halt_smc(struct amdgpu_device *adev)
3921{
6861c837 3922 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
841686df
MB		 3923 return -EINVAL;
3924
6861c837 3925 return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
841686df
MB		 3926 0 : -EINVAL;
3927}
3928
3929static int si_resume_smc(struct amdgpu_device *adev)
3930{
6861c837 3931 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
841686df
MB		 3932 return -EINVAL;
3933
6861c837 3934 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
841686df
MB		 3935 0 : -EINVAL;
3936}
3937
3938static void si_dpm_start_smc(struct amdgpu_device *adev)
3939{
6861c837
AD		 3940 amdgpu_si_program_jump_on_start(adev);
3941 amdgpu_si_start_smc(adev);
3942 amdgpu_si_smc_clock(adev, true);
841686df
MB		 3943}
3944
3945static void si_dpm_stop_smc(struct amdgpu_device *adev)
3946{
6861c837
AD		 3947 amdgpu_si_reset_smc(adev);
3948 amdgpu_si_smc_clock(adev, false);
841686df
MB		 3949}
3950
3951static int si_process_firmware_header(struct amdgpu_device *adev)
3952{
3953 struct si_power_info *si_pi = si_get_pi(adev);
3954 u32 tmp;
3955 int ret;
3956
6861c837
AD		 3957 ret = amdgpu_si_read_smc_sram_dword(adev,
3958 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3959 SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3960 &tmp, si_pi->sram_end);
841686df
MB		 3961 if (ret)
3962 return ret;
3963
77d318a6 3964 si_pi->state_table_start = tmp;
841686df 3965
6861c837
AD		 3966 ret = amdgpu_si_read_smc_sram_dword(adev,
3967 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3968 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3969 &tmp, si_pi->sram_end);
841686df
MB		 3970 if (ret)
3971 return ret;
3972
3973 si_pi->soft_regs_start = tmp;
3974
6861c837
AD		 3975 ret = amdgpu_si_read_smc_sram_dword(adev,
3976 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3977 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3978 &tmp, si_pi->sram_end);
841686df
MB		 3979 if (ret)
3980 return ret;
3981
3982 si_pi->mc_reg_table_start = tmp;
3983
6861c837
AD		 3984 ret = amdgpu_si_read_smc_sram_dword(adev,
3985 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3986 SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3987 &tmp, si_pi->sram_end);
841686df
MB		 3988 if (ret)
3989 return ret;
3990
3991 si_pi->fan_table_start = tmp;
3992
6861c837
AD		 3993 ret = amdgpu_si_read_smc_sram_dword(adev,
3994 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3995 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3996 &tmp, si_pi->sram_end);
841686df
MB		 3997 if (ret)
3998 return ret;
3999
4000 si_pi->arb_table_start = tmp;
4001
6861c837
AD		 4002 ret = amdgpu_si_read_smc_sram_dword(adev,
4003 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4004 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
4005 &tmp, si_pi->sram_end);
841686df
MB		 4006 if (ret)
4007 return ret;
4008
4009 si_pi->cac_table_start = tmp;
4010
6861c837
AD		 4011 ret = amdgpu_si_read_smc_sram_dword(adev,
4012 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4013 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4014 &tmp, si_pi->sram_end);
841686df
MB		 4015 if (ret)
4016 return ret;
4017
4018 si_pi->dte_table_start = tmp;
4019
6861c837
AD		 4020 ret = amdgpu_si_read_smc_sram_dword(adev,
4021 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4022 SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4023 &tmp, si_pi->sram_end);
841686df
MB		 4024 if (ret)
4025 return ret;
4026
4027 si_pi->spll_table_start = tmp;
4028
6861c837
AD		 4029 ret = amdgpu_si_read_smc_sram_dword(adev,
4030 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4031 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4032 &tmp, si_pi->sram_end);
841686df
MB		 4033 if (ret)
4034 return ret;
4035
4036 si_pi->papm_cfg_table_start = tmp;
4037
4038 return ret;
4039}
4040
4041static void si_read_clock_registers(struct amdgpu_device *adev)
4042{
4043 struct si_power_info *si_pi = si_get_pi(adev);
4044
4045 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4046 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4047 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4048 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4049 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4050 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4051 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4052 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4053 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4054 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4055 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4056 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4057 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4058 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4059 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4060}
4061
4062static void si_enable_thermal_protection(struct amdgpu_device *adev,
4063 bool enable)
4064{
4065 if (enable)
4066 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4067 else
4068 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4069}
4070
4071static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4072{
4073 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4074}
4075
4076#if 0
4077static int si_enter_ulp_state(struct amdgpu_device *adev)
4078{
4079 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4080
4081 udelay(25000);
4082
4083 return 0;
4084}
4085
4086static int si_exit_ulp_state(struct amdgpu_device *adev)
4087{
4088 int i;
4089
4090 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4091
4092 udelay(7000);
4093
4094 for (i = 0; i < adev->usec_timeout; i++) {
4095 if (RREG32(SMC_RESP_0) == 1)
4096 break;
4097 udelay(1000);
4098 }
4099
4100 return 0;
4101}
4102#endif
4103
4104static int si_notify_smc_display_change(struct amdgpu_device *adev,
4105 bool has_display)
4106{
4107 PPSMC_Msg msg = has_display ?
4108 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4109
6861c837 4110 return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
841686df
MB		 4111 0 : -EINVAL;
4112}
4113
4114static void si_program_response_times(struct amdgpu_device *adev)
4115{
4116 u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
4117 u32 vddc_dly, acpi_dly, vbi_dly;
4118 u32 reference_clock;
4119
4120 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4121
4122 voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
77d318a6 4123 backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
841686df
MB		 4124
4125 if (voltage_response_time == 0)
4126 voltage_response_time = 1000;
4127
4128 acpi_delay_time = 15000;
4129 vbi_time_out = 100000;
4130
4131 reference_clock = amdgpu_asic_get_xclk(adev);
4132
4133 vddc_dly = (voltage_response_time * reference_clock) / 100;
4134 acpi_dly = (acpi_delay_time * reference_clock) / 100;
4135 vbi_dly = (vbi_time_out * reference_clock) / 100;
4136
4137 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
4138 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
4139 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4140 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4141}
4142
4143static void si_program_ds_registers(struct amdgpu_device *adev)
4144{
4145 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4146 u32 tmp;
4147
4148 /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4149 if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4150 tmp = 0x10;
4151 else
4152 tmp = 0x1;
4153
4154 if (eg_pi->sclk_deep_sleep) {
4155 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4156 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4157 ~AUTOSCALE_ON_SS_CLEAR);
4158 }
4159}
4160
4161static void si_program_display_gap(struct amdgpu_device *adev)
4162{
4163 u32 tmp, pipe;
4164 int i;
4165
4166 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4167 if (adev->pm.dpm.new_active_crtc_count > 0)
4168 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4169 else
4170 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4171
4172 if (adev->pm.dpm.new_active_crtc_count > 1)
4173 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4174 else
4175 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4176
4177 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4178
4179 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4180 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4181
4182 if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4183 (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4184 /* find the first active crtc */
4185 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4186 if (adev->pm.dpm.new_active_crtcs & (1 << i))
4187 break;
4188 }
4189 if (i == adev->mode_info.num_crtc)
4190 pipe = 0;
4191 else
4192 pipe = i;
4193
4194 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4195 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4196 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4197 }
4198
4199 /* Setting this to false forces the performance state to low if the crtcs are disabled.
4200 * This can be a problem on PowerXpress systems or if you want to use the card
4201 * for offscreen rendering or compute if there are no crtcs enabled.
4202 */
4203 si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4204}
4205
4206static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4207{
4208 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4209
4210 if (enable) {
4211 if (pi->sclk_ss)
4212 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4213 } else {
4214 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4215 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4216 }
4217}
4218
4219static void si_setup_bsp(struct amdgpu_device *adev)
4220{
4221 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4222 u32 xclk = amdgpu_asic_get_xclk(adev);
4223
4224 r600_calculate_u_and_p(pi->asi,
4225 xclk,
4226 16,
4227 &pi->bsp,
4228 &pi->bsu);
4229
4230 r600_calculate_u_and_p(pi->pasi,
4231 xclk,
4232 16,
4233 &pi->pbsp,
4234 &pi->pbsu);
4235
4236
4237 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4238 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4239
4240 WREG32(CG_BSP, pi->dsp);
4241}
4242
4243static void si_program_git(struct amdgpu_device *adev)
4244{
4245 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4246}
4247
4248static void si_program_tp(struct amdgpu_device *adev)
4249{
4250 int i;
4251 enum r600_td td = R600_TD_DFLT;
4252
4253 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4254 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4255
4256 if (td == R600_TD_AUTO)
4257 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4258 else
4259 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4260
4261 if (td == R600_TD_UP)
4262 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4263
4264 if (td == R600_TD_DOWN)
4265 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4266}
4267
4268static void si_program_tpp(struct amdgpu_device *adev)
4269{
4270 WREG32(CG_TPC, R600_TPC_DFLT);
4271}
4272
4273static void si_program_sstp(struct amdgpu_device *adev)
4274{
4275 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4276}
4277
4278static void si_enable_display_gap(struct amdgpu_device *adev)
4279{
4280 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4281
4282 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4283 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4284 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4285
4286 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4287 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4288 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4289 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4290}
4291
4292static void si_program_vc(struct amdgpu_device *adev)
4293{
4294 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4295
4296 WREG32(CG_FTV, pi->vrc);
4297}
4298
4299static void si_clear_vc(struct amdgpu_device *adev)
4300{
4301 WREG32(CG_FTV, 0);
4302}
4303
a1047777 4304static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
841686df
MB		 4305{
4306 u8 mc_para_index;
4307
4308 if (memory_clock < 10000)
4309 mc_para_index = 0;
4310 else if (memory_clock >= 80000)
4311 mc_para_index = 0x0f;
4312 else
4313 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4314 return mc_para_index;
4315}
4316
a1047777 4317static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
841686df
MB		 4318{
4319 u8 mc_para_index;
4320
4321 if (strobe_mode) {
4322 if (memory_clock < 12500)
4323 mc_para_index = 0x00;
4324 else if (memory_clock > 47500)
4325 mc_para_index = 0x0f;
4326 else
4327 mc_para_index = (u8)((memory_clock - 10000) / 2500);
4328 } else {
4329 if (memory_clock < 65000)
4330 mc_para_index = 0x00;
4331 else if (memory_clock > 135000)
4332 mc_para_index = 0x0f;
4333 else
4334 mc_para_index = (u8)((memory_clock - 60000) / 5000);
4335 }
4336 return mc_para_index;
4337}
4338
4339static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4340{
4341 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4342 bool strobe_mode = false;
4343 u8 result = 0;
4344
4345 if (mclk <= pi->mclk_strobe_mode_threshold)
4346 strobe_mode = true;
4347
4348 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4349 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4350 else
4351 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4352
4353 if (strobe_mode)
4354 result |= SISLANDS_SMC_STROBE_ENABLE;
4355
4356 return result;
4357}
4358
4359static int si_upload_firmware(struct amdgpu_device *adev)
4360{
4361 struct si_power_info *si_pi = si_get_pi(adev);
841686df 4362
6861c837
AD		 4363 amdgpu_si_reset_smc(adev);
4364 amdgpu_si_smc_clock(adev, false);
841686df 4365
6861c837 4366 return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
841686df
MB		 4367}
4368
4369static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4370 const struct atom_voltage_table *table,
4371 const struct amdgpu_phase_shedding_limits_table *limits)
4372{
4373 u32 data, num_bits, num_levels;
4374
4375 if ((table == NULL) || (limits == NULL))
4376 return false;
4377
4378 data = table->mask_low;
4379
4380 num_bits = hweight32(data);
4381
4382 if (num_bits == 0)
4383 return false;
4384
4385 num_levels = (1 << num_bits);
4386
4387 if (table->count != num_levels)
4388 return false;
4389
4390 if (limits->count != (num_levels - 1))
4391 return false;
4392
4393 return true;
4394}
4395
4396static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4397 u32 max_voltage_steps,
4398 struct atom_voltage_table *voltage_table)
4399{
4400 unsigned int i, diff;
4401
4402 if (voltage_table->count <= max_voltage_steps)
4403 return;
4404
4405 diff = voltage_table->count - max_voltage_steps;
4406
4407 for (i= 0; i < max_voltage_steps; i++)
4408 voltage_table->entries[i] = voltage_table->entries[i + diff];
4409
4410 voltage_table->count = max_voltage_steps;
4411}
4412
4413static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4414 struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4415 struct atom_voltage_table *voltage_table)
4416{
4417 u32 i;
4418
4419 if (voltage_dependency_table == NULL)
4420 return -EINVAL;
4421
4422 voltage_table->mask_low = 0;
4423 voltage_table->phase_delay = 0;
4424
4425 voltage_table->count = voltage_dependency_table->count;
4426 for (i = 0; i < voltage_table->count; i++) {
4427 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4428 voltage_table->entries[i].smio_low = 0;
4429 }
4430
4431 return 0;
4432}
4433
4434static int si_construct_voltage_tables(struct amdgpu_device *adev)
4435{
4436 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4437 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4438 struct si_power_info *si_pi = si_get_pi(adev);
4439 int ret;
4440
4441 if (pi->voltage_control) {
4442 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4443 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4444 if (ret)
4445 return ret;
4446
4447 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4448 si_trim_voltage_table_to_fit_state_table(adev,
4449 SISLANDS_MAX_NO_VREG_STEPS,
4450 &eg_pi->vddc_voltage_table);
4451 } else if (si_pi->voltage_control_svi2) {
4452 ret = si_get_svi2_voltage_table(adev,
4453 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4454 &eg_pi->vddc_voltage_table);
4455 if (ret)
4456 return ret;
4457 } else {
4458 return -EINVAL;
4459 }
4460
4461 if (eg_pi->vddci_control) {
4462 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4463 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4464 if (ret)
4465 return ret;
4466
4467 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4468 si_trim_voltage_table_to_fit_state_table(adev,
4469 SISLANDS_MAX_NO_VREG_STEPS,
4470 &eg_pi->vddci_voltage_table);
4471 }
4472 if (si_pi->vddci_control_svi2) {
4473 ret = si_get_svi2_voltage_table(adev,
4474 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4475 &eg_pi->vddci_voltage_table);
4476 if (ret)
4477 return ret;
4478 }
4479
4480 if (pi->mvdd_control) {
4481 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4482 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4483
4484 if (ret) {
4485 pi->mvdd_control = false;
4486 return ret;
4487 }
4488
4489 if (si_pi->mvdd_voltage_table.count == 0) {
4490 pi->mvdd_control = false;
4491 return -EINVAL;
4492 }
4493
4494 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4495 si_trim_voltage_table_to_fit_state_table(adev,
4496 SISLANDS_MAX_NO_VREG_STEPS,
4497 &si_pi->mvdd_voltage_table);
4498 }
4499
4500 if (si_pi->vddc_phase_shed_control) {
4501 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4502 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4503 if (ret)
4504 si_pi->vddc_phase_shed_control = false;
4505
4506 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4507 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4508 si_pi->vddc_phase_shed_control = false;
4509 }
4510
4511 return 0;
4512}
4513
4514static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4515 const struct atom_voltage_table *voltage_table,
4516 SISLANDS_SMC_STATETABLE *table)
4517{
4518 unsigned int i;
4519
4520 for (i = 0; i < voltage_table->count; i++)
4521 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4522}
4523
4524static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4525 SISLANDS_SMC_STATETABLE *table)
4526{
4527 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4528 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4529 struct si_power_info *si_pi = si_get_pi(adev);
4530 u8 i;
4531
4532 if (si_pi->voltage_control_svi2) {
4533 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4534 si_pi->svc_gpio_id);
4535 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4536 si_pi->svd_gpio_id);
4537 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4538 2);
4539 } else {
4540 if (eg_pi->vddc_voltage_table.count) {
4541 si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4542 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4543 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4544
4545 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4546 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4547 table->maxVDDCIndexInPPTable = i;
4548 break;
4549 }
4550 }
4551 }
4552
4553 if (eg_pi->vddci_voltage_table.count) {
4554 si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4555
4556 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4557 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4558 }
4559
4560
4561 if (si_pi->mvdd_voltage_table.count) {
4562 si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4563
4564 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4565 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4566 }
4567
4568 if (si_pi->vddc_phase_shed_control) {
4569 if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4570 &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4571 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4572
bdbdb571 4573 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
841686df
MB		 4574 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4575
4576 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4577 (u32)si_pi->vddc_phase_shed_table.phase_delay);
4578 } else {
4579 si_pi->vddc_phase_shed_control = false;
4580 }
4581 }
4582 }
4583
4584 return 0;
4585}
4586
4587static int si_populate_voltage_value(struct amdgpu_device *adev,
4588 const struct atom_voltage_table *table,
4589 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4590{
4591 unsigned int i;
4592
4593 for (i = 0; i < table->count; i++) {
4594 if (value <= table->entries[i].value) {
4595 voltage->index = (u8)i;
4596 voltage->value = cpu_to_be16(table->entries[i].value);
4597 break;
4598 }
4599 }
4600
4601 if (i >= table->count)
4602 return -EINVAL;
4603
4604 return 0;
4605}
4606
4607static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4608 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4609{
4610 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4611 struct si_power_info *si_pi = si_get_pi(adev);
4612
4613 if (pi->mvdd_control) {
4614 if (mclk <= pi->mvdd_split_frequency)
4615 voltage->index = 0;
4616 else
4617 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4618
4619 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4620 }
4621 return 0;
4622}
4623
4624static int si_get_std_voltage_value(struct amdgpu_device *adev,
4625 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4626 u16 *std_voltage)
4627{
4628 u16 v_index;
4629 bool voltage_found = false;
4630 *std_voltage = be16_to_cpu(voltage->value);
4631
4632 if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4633 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4634 if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4635 return -EINVAL;
4636
4637 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4638 if (be16_to_cpu(voltage->value) ==
4639 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4640 voltage_found = true;
4641 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4642 *std_voltage =
4643 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4644 else
4645 *std_voltage =
4646 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4647 break;
4648 }
4649 }
4650
4651 if (!voltage_found) {
4652 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4653 if (be16_to_cpu(voltage->value) <=
4654 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4655 voltage_found = true;
4656 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4657 *std_voltage =
4658 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4659 else
4660 *std_voltage =
4661 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4662 break;
4663 }
4664 }
4665 }
4666 } else {
4667 if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4668 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4669 }
4670 }
4671
4672 return 0;
4673}
4674
4675static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4676 u16 value, u8 index,
4677 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4678{
4679 voltage->index = index;
4680 voltage->value = cpu_to_be16(value);
4681
4682 return 0;
4683}
4684
4685static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4686 const struct amdgpu_phase_shedding_limits_table *limits,
4687 u16 voltage, u32 sclk, u32 mclk,
4688 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4689{
4690 unsigned int i;
4691
4692 for (i = 0; i < limits->count; i++) {
4693 if ((voltage <= limits->entries[i].voltage) &&
4694 (sclk <= limits->entries[i].sclk) &&
4695 (mclk <= limits->entries[i].mclk))
4696 break;
4697 }
4698
4699 smc_voltage->phase_settings = (u8)i;
4700
4701 return 0;
4702}
4703
4704static int si_init_arb_table_index(struct amdgpu_device *adev)
4705{
4706 struct si_power_info *si_pi = si_get_pi(adev);
4707 u32 tmp;
4708 int ret;
4709
6861c837
AD		 4710 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4711 &tmp, si_pi->sram_end);
841686df
MB		 4712 if (ret)
4713 return ret;
4714
4715 tmp &= 0x00FFFFFF;
4716 tmp |= MC_CG_ARB_FREQ_F1 << 24;
4717
6861c837
AD		 4718 return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4719 tmp, si_pi->sram_end);
841686df
MB		 4720}
4721
4722static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4723{
4724 return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4725}
4726
4727static int si_reset_to_default(struct amdgpu_device *adev)
4728{
6861c837 4729 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
841686df
MB		 4730 0 : -EINVAL;
4731}
4732
4733static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4734{
4735 struct si_power_info *si_pi = si_get_pi(adev);
4736 u32 tmp;
4737 int ret;
4738
6861c837
AD		 4739 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4740 &tmp, si_pi->sram_end);
841686df
MB		 4741 if (ret)
4742 return ret;
4743
4744 tmp = (tmp >> 24) & 0xff;
4745
4746 if (tmp == MC_CG_ARB_FREQ_F0)
4747 return 0;
4748
4749 return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4750}
4751
4752static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4753 u32 engine_clock)
4754{
4755 u32 dram_rows;
4756 u32 dram_refresh_rate;
4757 u32 mc_arb_rfsh_rate;
4758 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4759
4760 if (tmp >= 4)
4761 dram_rows = 16384;
4762 else
4763 dram_rows = 1 << (tmp + 10);
4764
4765 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4766 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4767
4768 return mc_arb_rfsh_rate;
4769}
4770
4771static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4772 struct rv7xx_pl *pl,
4773 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4774{
4775 u32 dram_timing;
4776 u32 dram_timing2;
4777 u32 burst_time;
4778
4779 arb_regs->mc_arb_rfsh_rate =
4780 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4781
4782 amdgpu_atombios_set_engine_dram_timings(adev,
4783 pl->sclk,
77d318a6 4784 pl->mclk);
841686df
MB		 4785
4786 dram_timing = RREG32(MC_ARB_DRAM_TIMING);
4787 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4788 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4789
4790 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
4791 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4792 arb_regs->mc_arb_burst_time = (u8)burst_time;
4793
4794 return 0;
4795}
4796
4797static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4798 struct amdgpu_ps *amdgpu_state,
4799 unsigned int first_arb_set)
4800{
4801 struct si_power_info *si_pi = si_get_pi(adev);
4802 struct si_ps *state = si_get_ps(amdgpu_state);
4803 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4804 int i, ret = 0;
4805
4806 for (i = 0; i < state->performance_level_count; i++) {
4807 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4808 if (ret)
4809 break;
6861c837
AD		 4810 ret = amdgpu_si_copy_bytes_to_smc(adev,
4811 si_pi->arb_table_start +
4812 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4813 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4814 (u8 *)&arb_regs,
4815 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4816 si_pi->sram_end);
841686df
MB		 4817 if (ret)
4818 break;
77d318a6 4819 }
841686df
MB		 4820
4821 return ret;
4822}
4823
4824static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4825 struct amdgpu_ps *amdgpu_new_state)
4826{
4827 return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4828 SISLANDS_DRIVER_STATE_ARB_INDEX);
4829}
4830
4831static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4832 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4833{
4834 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4835 struct si_power_info *si_pi = si_get_pi(adev);
4836
4837 if (pi->mvdd_control)
4838 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4839 si_pi->mvdd_bootup_value, voltage);
4840
4841 return 0;
4842}
4843
4844static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4845 struct amdgpu_ps *amdgpu_initial_state,
4846 SISLANDS_SMC_STATETABLE *table)
4847{
4848 struct si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4849 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4850 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4851 struct si_power_info *si_pi = si_get_pi(adev);
4852 u32 reg;
4853 int ret;
4854
4855 table->initialState.levels[0].mclk.vDLL_CNTL =
4856 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4857 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4858 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4859 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4860 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4861 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4862 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4863 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4864 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4865 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4866 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4867 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4868 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4869 table->initialState.levels[0].mclk.vMPLL_SS =
4870 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4871 table->initialState.levels[0].mclk.vMPLL_SS2 =
4872 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4873
4874 table->initialState.levels[0].mclk.mclk_value =
4875 cpu_to_be32(initial_state->performance_levels[0].mclk);
4876
4877 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4878 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4879 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4880 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4881 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4882 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4883 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4884 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4885 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4886 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4887 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
4888 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4889
4890 table->initialState.levels[0].sclk.sclk_value =
4891 cpu_to_be32(initial_state->performance_levels[0].sclk);
4892
4893 table->initialState.levels[0].arbRefreshState =
4894 SISLANDS_INITIAL_STATE_ARB_INDEX;
4895
4896 table->initialState.levels[0].ACIndex = 0;
4897
4898 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4899 initial_state->performance_levels[0].vddc,
4900 &table->initialState.levels[0].vddc);
4901
4902 if (!ret) {
4903 u16 std_vddc;
4904
4905 ret = si_get_std_voltage_value(adev,
4906 &table->initialState.levels[0].vddc,
4907 &std_vddc);
4908 if (!ret)
4909 si_populate_std_voltage_value(adev, std_vddc,
4910 table->initialState.levels[0].vddc.index,
4911 &table->initialState.levels[0].std_vddc);
4912 }
4913
4914 if (eg_pi->vddci_control)
4915 si_populate_voltage_value(adev,
4916 &eg_pi->vddci_voltage_table,
4917 initial_state->performance_levels[0].vddci,
4918 &table->initialState.levels[0].vddci);
4919
4920 if (si_pi->vddc_phase_shed_control)
4921 si_populate_phase_shedding_value(adev,
4922 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4923 initial_state->performance_levels[0].vddc,
4924 initial_state->performance_levels[0].sclk,
4925 initial_state->performance_levels[0].mclk,
4926 &table->initialState.levels[0].vddc);
4927
4928 si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4929
4930 reg = CG_R(0xffff) | CG_L(0);
4931 table->initialState.levels[0].aT = cpu_to_be32(reg);
841686df 4932 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
841686df
MB		 4933 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4934
4935 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4936 table->initialState.levels[0].strobeMode =
4937 si_get_strobe_mode_settings(adev,
4938 initial_state->performance_levels[0].mclk);
4939
4940 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4941 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4942 else
4943 table->initialState.levels[0].mcFlags = 0;
4944 }
4945
4946 table->initialState.levelCount = 1;
4947
4948 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4949
4950 table->initialState.levels[0].dpm2.MaxPS = 0;
4951 table->initialState.levels[0].dpm2.NearTDPDec = 0;
4952 table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4953 table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4954 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4955
4956 reg = MIN_POWER_MASK | MAX_POWER_MASK;
4957 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4958
4959 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4960 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4961
4962 return 0;
4963}
4964
4965static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4966 SISLANDS_SMC_STATETABLE *table)
4967{
4968 struct rv7xx_power_info *pi = rv770_get_pi(adev);
4969 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4970 struct si_power_info *si_pi = si_get_pi(adev);
4971 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4972 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4973 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4974 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4975 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4976 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4977 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4978 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4979 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4980 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4981 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4982 u32 reg;
4983 int ret;
4984
4985 table->ACPIState = table->initialState;
4986
4987 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4988
4989 if (pi->acpi_vddc) {
4990 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4991 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4992 if (!ret) {
4993 u16 std_vddc;
4994
4995 ret = si_get_std_voltage_value(adev,
4996 &table->ACPIState.levels[0].vddc, &std_vddc);
4997 if (!ret)
4998 si_populate_std_voltage_value(adev, std_vddc,
4999 table->ACPIState.levels[0].vddc.index,
5000 &table->ACPIState.levels[0].std_vddc);
5001 }
5002 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
5003
5004 if (si_pi->vddc_phase_shed_control) {
5005 si_populate_phase_shedding_value(adev,
5006 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5007 pi->acpi_vddc,
5008 0,
5009 0,
5010 &table->ACPIState.levels[0].vddc);
5011 }
5012 } else {
5013 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5014 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5015 if (!ret) {
5016 u16 std_vddc;
5017
5018 ret = si_get_std_voltage_value(adev,
5019 &table->ACPIState.levels[0].vddc, &std_vddc);
5020
5021 if (!ret)
5022 si_populate_std_voltage_value(adev, std_vddc,
5023 table->ACPIState.levels[0].vddc.index,
5024 &table->ACPIState.levels[0].std_vddc);
5025 }
5026 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
5027 si_pi->sys_pcie_mask,
5028 si_pi->boot_pcie_gen,
5029 AMDGPU_PCIE_GEN1);
5030
5031 if (si_pi->vddc_phase_shed_control)
5032 si_populate_phase_shedding_value(adev,
5033 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5034 pi->min_vddc_in_table,
5035 0,
5036 0,
5037 &table->ACPIState.levels[0].vddc);
5038 }
5039
5040 if (pi->acpi_vddc) {
5041 if (eg_pi->acpi_vddci)
5042 si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5043 eg_pi->acpi_vddci,
5044 &table->ACPIState.levels[0].vddci);
5045 }
5046
5047 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5048 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5049
5050 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5051
5052 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5053 spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5054
5055 table->ACPIState.levels[0].mclk.vDLL_CNTL =
5056 cpu_to_be32(dll_cntl);
5057 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5058 cpu_to_be32(mclk_pwrmgt_cntl);
5059 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5060 cpu_to_be32(mpll_ad_func_cntl);
5061 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5062 cpu_to_be32(mpll_dq_func_cntl);
5063 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5064 cpu_to_be32(mpll_func_cntl);
5065 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5066 cpu_to_be32(mpll_func_cntl_1);
5067 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5068 cpu_to_be32(mpll_func_cntl_2);
5069 table->ACPIState.levels[0].mclk.vMPLL_SS =
5070 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5071 table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5072 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5073
5074 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5075 cpu_to_be32(spll_func_cntl);
5076 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5077 cpu_to_be32(spll_func_cntl_2);
5078 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5079 cpu_to_be32(spll_func_cntl_3);
5080 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5081 cpu_to_be32(spll_func_cntl_4);
5082
5083 table->ACPIState.levels[0].mclk.mclk_value = 0;
5084 table->ACPIState.levels[0].sclk.sclk_value = 0;
5085
5086 si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5087
5088 if (eg_pi->dynamic_ac_timing)
5089 table->ACPIState.levels[0].ACIndex = 0;
5090
5091 table->ACPIState.levels[0].dpm2.MaxPS = 0;
5092 table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5093 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5094 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5095 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5096
5097 reg = MIN_POWER_MASK | MAX_POWER_MASK;
5098 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5099
5100 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5101 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5102
5103 return 0;
5104}
5105
5106static int si_populate_ulv_state(struct amdgpu_device *adev,
5107 SISLANDS_SMC_SWSTATE *state)
5108{
5109 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5110 struct si_power_info *si_pi = si_get_pi(adev);
5111 struct si_ulv_param *ulv = &si_pi->ulv;
5112 u32 sclk_in_sr = 1350; /* ??? */
5113 int ret;
5114
5115 ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5116 &state->levels[0]);
5117 if (!ret) {
5118 if (eg_pi->sclk_deep_sleep) {
5119 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5120 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5121 else
5122 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5123 }
5124 if (ulv->one_pcie_lane_in_ulv)
5125 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5126 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5127 state->levels[0].ACIndex = 1;
5128 state->levels[0].std_vddc = state->levels[0].vddc;
5129 state->levelCount = 1;
5130
5131 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5132 }
5133
5134 return ret;
5135}
5136
5137static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5138{
5139 struct si_power_info *si_pi = si_get_pi(adev);
5140 struct si_ulv_param *ulv = &si_pi->ulv;
5141 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5142 int ret;
5143
5144 ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5145 &arb_regs);
5146 if (ret)
5147 return ret;
5148
5149 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5150 ulv->volt_change_delay);
5151
6861c837
AD		 5152 ret = amdgpu_si_copy_bytes_to_smc(adev,
5153 si_pi->arb_table_start +
5154 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5155 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5156 (u8 *)&arb_regs,
5157 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5158 si_pi->sram_end);
841686df
MB		 5159
5160 return ret;
5161}
5162
5163static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5164{
5165 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5166
5167 pi->mvdd_split_frequency = 30000;
5168}
5169
5170static int si_init_smc_table(struct amdgpu_device *adev)
5171{
5172 struct si_power_info *si_pi = si_get_pi(adev);
5173 struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5174 const struct si_ulv_param *ulv = &si_pi->ulv;
5175 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
5176 int ret;
5177 u32 lane_width;
5178 u32 vr_hot_gpio;
5179
5180 si_populate_smc_voltage_tables(adev, table);
5181
5182 switch (adev->pm.int_thermal_type) {
5183 case THERMAL_TYPE_SI:
5184 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5185 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5186 break;
5187 case THERMAL_TYPE_NONE:
5188 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5189 break;
5190 default:
5191 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5192 break;
5193 }
5194
5195 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5196 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5197
5198 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5199 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5200 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5201 }
5202
5203 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5204 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5205
5206 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5207 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5208
5209 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5210 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5211
5212 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5213 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5214 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5215 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5216 vr_hot_gpio);
5217 }
5218
5219 ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5220 if (ret)
5221 return ret;
5222
5223 ret = si_populate_smc_acpi_state(adev, table);
5224 if (ret)
5225 return ret;
5226
5227 table->driverState = table->initialState;
5228
5229 ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5230 SISLANDS_INITIAL_STATE_ARB_INDEX);
5231 if (ret)
5232 return ret;
5233
5234 if (ulv->supported && ulv->pl.vddc) {
5235 ret = si_populate_ulv_state(adev, &table->ULVState);
5236 if (ret)
5237 return ret;
5238
5239 ret = si_program_ulv_memory_timing_parameters(adev);
5240 if (ret)
5241 return ret;
5242
5243 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5244 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5245
5246 lane_width = amdgpu_get_pcie_lanes(adev);
5247 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5248 } else {
5249 table->ULVState = table->initialState;
5250 }
5251
6861c837
AD		 5252 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5253 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5254 si_pi->sram_end);
841686df
MB		 5255}
5256
5257static int si_calculate_sclk_params(struct amdgpu_device *adev,
5258 u32 engine_clock,
5259 SISLANDS_SMC_SCLK_VALUE *sclk)
5260{
5261 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5262 struct si_power_info *si_pi = si_get_pi(adev);
5263 struct atom_clock_dividers dividers;
5264 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5265 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5266 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5267 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5268 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5269 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5270 u64 tmp;
5271 u32 reference_clock = adev->clock.spll.reference_freq;
5272 u32 reference_divider;
5273 u32 fbdiv;
5274 int ret;
5275
5276 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5277 engine_clock, false, &dividers);
5278 if (ret)
5279 return ret;
5280
5281 reference_divider = 1 + dividers.ref_div;
5282
5283 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5284 do_div(tmp, reference_clock);
5285 fbdiv = (u32) tmp;
5286
5287 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5288 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5289 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5290
5291 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5292 spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5293
77d318a6
TSD		 5294 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5295 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5296 spll_func_cntl_3 |= SPLL_DITHEN;
841686df
MB		 5297
5298 if (pi->sclk_ss) {
5299 struct amdgpu_atom_ss ss;
5300 u32 vco_freq = engine_clock * dividers.post_div;
5301
5302 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5303 ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5304 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5305 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5306
5307 cg_spll_spread_spectrum &= ~CLK_S_MASK;
5308 cg_spll_spread_spectrum |= CLK_S(clk_s);
5309 cg_spll_spread_spectrum |= SSEN;
5310
5311 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5312 cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5313 }
5314 }
5315
5316 sclk->sclk_value = engine_clock;
5317 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5318 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5319 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5320 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5321 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5322 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5323
5324 return 0;
5325}
5326
5327static int si_populate_sclk_value(struct amdgpu_device *adev,
5328 u32 engine_clock,
5329 SISLANDS_SMC_SCLK_VALUE *sclk)
5330{
5331 SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5332 int ret;
5333
5334 ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5335 if (!ret) {
5336 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5337 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5338 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5339 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5340 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5341 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5342 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5343 }
5344
5345 return ret;
5346}
5347
5348static int si_populate_mclk_value(struct amdgpu_device *adev,
5349 u32 engine_clock,
5350 u32 memory_clock,
5351 SISLANDS_SMC_MCLK_VALUE *mclk,
5352 bool strobe_mode,
5353 bool dll_state_on)
5354{
5355 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5356 struct si_power_info *si_pi = si_get_pi(adev);
5357 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
5358 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5359 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5360 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5361 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5362 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5363 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5364 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5365 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5366 struct atom_mpll_param mpll_param;
5367 int ret;
5368
5369 ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5370 if (ret)
5371 return ret;
5372
5373 mpll_func_cntl &= ~BWCTRL_MASK;
5374 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5375
5376 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5377 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5378 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5379
5380 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5381 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5382
5383 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5384 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5385 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5386 YCLK_POST_DIV(mpll_param.post_div);
5387 }
5388
5389 if (pi->mclk_ss) {
5390 struct amdgpu_atom_ss ss;
5391 u32 freq_nom;
5392 u32 tmp;
5393 u32 reference_clock = adev->clock.mpll.reference_freq;
5394
5395 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5396 freq_nom = memory_clock * 4;
5397 else
5398 freq_nom = memory_clock * 2;
5399
5400 tmp = freq_nom / reference_clock;
5401 tmp = tmp * tmp;
5402 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
77d318a6 5403 ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
841686df
MB		 5404 u32 clks = reference_clock * 5 / ss.rate;
5405 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5406
77d318a6
TSD		 5407 mpll_ss1 &= ~CLKV_MASK;
5408 mpll_ss1 |= CLKV(clkv);
841686df 5409
77d318a6
TSD		 5410 mpll_ss2 &= ~CLKS_MASK;
5411 mpll_ss2 |= CLKS(clks);
841686df
MB		 5412 }
5413 }
5414
5415 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5416 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5417
5418 if (dll_state_on)
5419 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5420 else
5421 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5422
5423 mclk->mclk_value = cpu_to_be32(memory_clock);
5424 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5425 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5426 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5427 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5428 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5429 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5430 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5431 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5432 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5433
5434 return 0;
5435}
5436
5437static void si_populate_smc_sp(struct amdgpu_device *adev,
5438 struct amdgpu_ps *amdgpu_state,
5439 SISLANDS_SMC_SWSTATE *smc_state)
5440{
5441 struct si_ps *ps = si_get_ps(amdgpu_state);
5442 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5443 int i;
5444
5445 for (i = 0; i < ps->performance_level_count - 1; i++)
5446 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5447
5448 smc_state->levels[ps->performance_level_count - 1].bSP =
5449 cpu_to_be32(pi->psp);
5450}
5451
5452static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5453 struct rv7xx_pl *pl,
5454 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5455{
5456 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5457 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5458 struct si_power_info *si_pi = si_get_pi(adev);
5459 int ret;
5460 bool dll_state_on;
5461 u16 std_vddc;
5462 bool gmc_pg = false;
5463
5464 if (eg_pi->pcie_performance_request &&
5465 (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5466 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5467 else
5468 level->gen2PCIE = (u8)pl->pcie_gen;
5469
5470 ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5471 if (ret)
5472 return ret;
5473
5474 level->mcFlags = 0;
5475
5476 if (pi->mclk_stutter_mode_threshold &&
5477 (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5478 !eg_pi->uvd_enabled &&
5479 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5480 (adev->pm.dpm.new_active_crtc_count <= 2)) {
5481 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5482
5483 if (gmc_pg)
5484 level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5485 }
5486
5487 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5488 if (pl->mclk > pi->mclk_edc_enable_threshold)
5489 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5490
5491 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5492 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5493
5494 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5495
5496 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5497 if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5498 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5499 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5500 else
5501 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5502 } else {
5503 dll_state_on = false;
5504 }
5505 } else {
5506 level->strobeMode = si_get_strobe_mode_settings(adev,
5507 pl->mclk);
5508
5509 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5510 }
5511
5512 ret = si_populate_mclk_value(adev,
5513 pl->sclk,
5514 pl->mclk,
5515 &level->mclk,
5516 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5517 if (ret)
5518 return ret;
5519
5520 ret = si_populate_voltage_value(adev,
5521 &eg_pi->vddc_voltage_table,
5522 pl->vddc, &level->vddc);
5523 if (ret)
5524 return ret;
5525
5526
5527 ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5528 if (ret)
5529 return ret;
5530
5531 ret = si_populate_std_voltage_value(adev, std_vddc,
5532 level->vddc.index, &level->std_vddc);
5533 if (ret)
5534 return ret;
5535
5536 if (eg_pi->vddci_control) {
5537 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5538 pl->vddci, &level->vddci);
5539 if (ret)
5540 return ret;
5541 }
5542
5543 if (si_pi->vddc_phase_shed_control) {
5544 ret = si_populate_phase_shedding_value(adev,
5545 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5546 pl->vddc,
5547 pl->sclk,
5548 pl->mclk,
5549 &level->vddc);
5550 if (ret)
5551 return ret;
5552 }
5553
5554 level->MaxPoweredUpCU = si_pi->max_cu;
5555
5556 ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5557
5558 return ret;
5559}
5560
5561static int si_populate_smc_t(struct amdgpu_device *adev,
5562 struct amdgpu_ps *amdgpu_state,
5563 SISLANDS_SMC_SWSTATE *smc_state)
5564{
5565 struct rv7xx_power_info *pi = rv770_get_pi(adev);
5566 struct si_ps *state = si_get_ps(amdgpu_state);
5567 u32 a_t;
5568 u32 t_l, t_h;
5569 u32 high_bsp;
5570 int i, ret;
5571
5572 if (state->performance_level_count >= 9)
5573 return -EINVAL;
5574
5575 if (state->performance_level_count < 2) {
5576 a_t = CG_R(0xffff) | CG_L(0);
5577 smc_state->levels[0].aT = cpu_to_be32(a_t);
5578 return 0;
5579 }
5580
5581 smc_state->levels[0].aT = cpu_to_be32(0);
5582
5583 for (i = 0; i <= state->performance_level_count - 2; i++) {
5584 ret = r600_calculate_at(
5585 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5586 100 * R600_AH_DFLT,
5587 state->performance_levels[i + 1].sclk,
5588 state->performance_levels[i].sclk,
5589 &t_l,
5590 &t_h);
5591
5592 if (ret) {
5593 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5594 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5595 }
5596
5597 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5598 a_t |= CG_R(t_l * pi->bsp / 20000);
5599 smc_state->levels[i].aT = cpu_to_be32(a_t);
5600
5601 high_bsp = (i == state->performance_level_count - 2) ?
5602 pi->pbsp : pi->bsp;
5603 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5604 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5605 }
5606
5607 return 0;
5608}
5609
5610static int si_disable_ulv(struct amdgpu_device *adev)
5611{
5612 struct si_power_info *si_pi = si_get_pi(adev);
5613 struct si_ulv_param *ulv = &si_pi->ulv;
5614
5615 if (ulv->supported)
6861c837 5616 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
841686df
MB		 5617 0 : -EINVAL;
5618
5619 return 0;
5620}
5621
5622static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5623 struct amdgpu_ps *amdgpu_state)
5624{
5625 const struct si_power_info *si_pi = si_get_pi(adev);
5626 const struct si_ulv_param *ulv = &si_pi->ulv;
5627 const struct si_ps *state = si_get_ps(amdgpu_state);
5628 int i;
5629
5630 if (state->performance_levels[0].mclk != ulv->pl.mclk)
5631 return false;
5632
5633 /* XXX validate against display requirements! */
5634
5635 for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5636 if (adev->clock.current_dispclk <=
5637 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5638 if (ulv->pl.vddc <
5639 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5640 return false;
5641 }
5642 }
5643
5644 if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5645 return false;
5646
5647 return true;
5648}
5649
5650static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5651 struct amdgpu_ps *amdgpu_new_state)
5652{
5653 const struct si_power_info *si_pi = si_get_pi(adev);
5654 const struct si_ulv_param *ulv = &si_pi->ulv;
5655
5656 if (ulv->supported) {
5657 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
6861c837 5658 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
841686df
MB		 5659 0 : -EINVAL;
5660 }
5661 return 0;
5662}
5663
5664static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5665 struct amdgpu_ps *amdgpu_state,
5666 SISLANDS_SMC_SWSTATE *smc_state)
5667{
5668 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5669 struct ni_power_info *ni_pi = ni_get_pi(adev);
5670 struct si_power_info *si_pi = si_get_pi(adev);
5671 struct si_ps *state = si_get_ps(amdgpu_state);
5672 int i, ret;
5673 u32 threshold;
5674 u32 sclk_in_sr = 1350; /* ??? */
5675
5676 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5677 return -EINVAL;
5678
5679 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5680
5681 if (amdgpu_state->vclk && amdgpu_state->dclk) {
5682 eg_pi->uvd_enabled = true;
5683 if (eg_pi->smu_uvd_hs)
5684 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5685 } else {
5686 eg_pi->uvd_enabled = false;
5687 }
5688
5689 if (state->dc_compatible)
5690 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5691
5692 smc_state->levelCount = 0;
5693 for (i = 0; i < state->performance_level_count; i++) {
5694 if (eg_pi->sclk_deep_sleep) {
5695 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5696 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5697 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5698 else
5699 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5700 }
5701 }
5702
5703 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5704 &smc_state->levels[i]);
5705 smc_state->levels[i].arbRefreshState =
5706 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5707
5708 if (ret)
5709 return ret;
5710
5711 if (ni_pi->enable_power_containment)
5712 smc_state->levels[i].displayWatermark =
5713 (state->performance_levels[i].sclk < threshold) ?
5714 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5715 else
5716 smc_state->levels[i].displayWatermark = (i < 2) ?
5717 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5718
5719 if (eg_pi->dynamic_ac_timing)
5720 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5721 else
5722 smc_state->levels[i].ACIndex = 0;
5723
5724 smc_state->levelCount++;
5725 }
5726
5727 si_write_smc_soft_register(adev,
5728 SI_SMC_SOFT_REGISTER_watermark_threshold,
5729 threshold / 512);
5730
5731 si_populate_smc_sp(adev, amdgpu_state, smc_state);
5732
5733 ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5734 if (ret)
5735 ni_pi->enable_power_containment = false;
5736
5737 ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
77d318a6 5738 if (ret)
841686df
MB		 5739 ni_pi->enable_sq_ramping = false;
5740
5741 return si_populate_smc_t(adev, amdgpu_state, smc_state);
5742}
5743
5744static int si_upload_sw_state(struct amdgpu_device *adev,
5745 struct amdgpu_ps *amdgpu_new_state)
5746{
5747 struct si_power_info *si_pi = si_get_pi(adev);
5748 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
5749 int ret;
5750 u32 address = si_pi->state_table_start +
5751 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5752 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5753 ((new_state->performance_level_count - 1) *
5754 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5755 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5756
5757 memset(smc_state, 0, state_size);
5758
5759 ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5760 if (ret)
5761 return ret;
5762
6861c837
AD		 5763 return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5764 state_size, si_pi->sram_end);
841686df
MB		 5765}
5766
5767static int si_upload_ulv_state(struct amdgpu_device *adev)
5768{
5769 struct si_power_info *si_pi = si_get_pi(adev);
5770 struct si_ulv_param *ulv = &si_pi->ulv;
5771 int ret = 0;
5772
5773 if (ulv->supported && ulv->pl.vddc) {
5774 u32 address = si_pi->state_table_start +
5775 offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5776 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5777 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5778
5779 memset(smc_state, 0, state_size);
5780
5781 ret = si_populate_ulv_state(adev, smc_state);
5782 if (!ret)
6861c837
AD		 5783 ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5784 state_size, si_pi->sram_end);
841686df
MB		 5785 }
5786
5787 return ret;
5788}
5789
5790static int si_upload_smc_data(struct amdgpu_device *adev)
5791{
5792 struct amdgpu_crtc *amdgpu_crtc = NULL;
5793 int i;
5794
5795 if (adev->pm.dpm.new_active_crtc_count == 0)
5796 return 0;
5797
5798 for (i = 0; i < adev->mode_info.num_crtc; i++) {
5799 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5800 amdgpu_crtc = adev->mode_info.crtcs[i];
5801 break;
5802 }
5803 }
5804
5805 if (amdgpu_crtc == NULL)
5806 return 0;
5807
5808 if (amdgpu_crtc->line_time <= 0)
5809 return 0;
5810
5811 if (si_write_smc_soft_register(adev,
5812 SI_SMC_SOFT_REGISTER_crtc_index,
5813 amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5814 return 0;
5815
5816 if (si_write_smc_soft_register(adev,
5817 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5818 amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5819 return 0;
5820
5821 if (si_write_smc_soft_register(adev,
5822 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5823 amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5824 return 0;
5825
5826 return 0;
5827}
5828
5829static int si_set_mc_special_registers(struct amdgpu_device *adev,
5830 struct si_mc_reg_table *table)
5831{
5832 u8 i, j, k;
5833 u32 temp_reg;
5834
5835 for (i = 0, j = table->last; i < table->last; i++) {
5836 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5837 return -EINVAL;
5838 switch (table->mc_reg_address[i].s1) {
5839 case MC_SEQ_MISC1:
5840 temp_reg = RREG32(MC_PMG_CMD_EMRS);
5841 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5842 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5843 for (k = 0; k < table->num_entries; k++)
5844 table->mc_reg_table_entry[k].mc_data[j] =
5845 ((temp_reg & 0xffff0000)) |
5846 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5847 j++;
5848 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5849 return -EINVAL;
5850
5851 temp_reg = RREG32(MC_PMG_CMD_MRS);
5852 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5853 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5854 for (k = 0; k < table->num_entries; k++) {
5855 table->mc_reg_table_entry[k].mc_data[j] =
5856 (temp_reg & 0xffff0000) |
5857 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5858 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5859 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5860 }
5861 j++;
5862 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5863 return -EINVAL;
5864
5865 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5866 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5867 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5868 for (k = 0; k < table->num_entries; k++)
5869 table->mc_reg_table_entry[k].mc_data[j] =
5870 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5871 j++;
5872 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5873 return -EINVAL;
5874 }
5875 break;
5876 case MC_SEQ_RESERVE_M:
5877 temp_reg = RREG32(MC_PMG_CMD_MRS1);
5878 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5879 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5880 for(k = 0; k < table->num_entries; k++)
5881 table->mc_reg_table_entry[k].mc_data[j] =
5882 (temp_reg & 0xffff0000) |
5883 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5884 j++;
5885 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5886 return -EINVAL;
5887 break;
5888 default:
5889 break;
5890 }
5891 }
5892
5893 table->last = j;
5894
5895 return 0;
5896}
5897
5898static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5899{
5900 bool result = true;
5901 switch (in_reg) {
5902 case MC_SEQ_RAS_TIMING:
5903 *out_reg = MC_SEQ_RAS_TIMING_LP;
5904 break;
77d318a6 5905 case MC_SEQ_CAS_TIMING:
841686df
MB		 5906 *out_reg = MC_SEQ_CAS_TIMING_LP;
5907 break;
77d318a6 5908 case MC_SEQ_MISC_TIMING:
841686df
MB		 5909 *out_reg = MC_SEQ_MISC_TIMING_LP;
5910 break;
77d318a6 5911 case MC_SEQ_MISC_TIMING2:
841686df
MB		 5912 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5913 break;
77d318a6 5914 case MC_SEQ_RD_CTL_D0:
841686df
MB		 5915 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5916 break;
77d318a6 5917 case MC_SEQ_RD_CTL_D1:
841686df
MB		 5918 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5919 break;
77d318a6 5920 case MC_SEQ_WR_CTL_D0:
841686df
MB		 5921 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5922 break;
77d318a6 5923 case MC_SEQ_WR_CTL_D1:
841686df
MB		 5924 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5925 break;
77d318a6 5926 case MC_PMG_CMD_EMRS:
841686df
MB		 5927 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5928 break;
77d318a6 5929 case MC_PMG_CMD_MRS:
841686df
MB		 5930 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5931 break;
77d318a6 5932 case MC_PMG_CMD_MRS1:
841686df
MB		 5933 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5934 break;
77d318a6 5935 case MC_SEQ_PMG_TIMING:
841686df
MB		 5936 *out_reg = MC_SEQ_PMG_TIMING_LP;
5937 break;
77d318a6 5938 case MC_PMG_CMD_MRS2:
841686df
MB		 5939 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5940 break;
77d318a6 5941 case MC_SEQ_WR_CTL_2:
841686df
MB		 5942 *out_reg = MC_SEQ_WR_CTL_2_LP;
5943 break;
77d318a6 5944 default:
841686df
MB		 5945 result = false;
5946 break;
5947 }
5948
5949 return result;
5950}
5951
5952static void si_set_valid_flag(struct si_mc_reg_table *table)
5953{
5954 u8 i, j;
5955
5956 for (i = 0; i < table->last; i++) {
5957 for (j = 1; j < table->num_entries; j++) {
5958 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5959 table->valid_flag |= 1 << i;
5960 break;
5961 }
5962 }
5963 }
5964}
5965
5966static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5967{
5968 u32 i;
5969 u16 address;
5970
5971 for (i = 0; i < table->last; i++)
5972 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5973 address : table->mc_reg_address[i].s1;
5974
5975}
5976
5977static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5978 struct si_mc_reg_table *si_table)
5979{
5980 u8 i, j;
5981
5982 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5983 return -EINVAL;
5984 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5985 return -EINVAL;
5986
5987 for (i = 0; i < table->last; i++)
5988 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5989 si_table->last = table->last;
5990
5991 for (i = 0; i < table->num_entries; i++) {
5992 si_table->mc_reg_table_entry[i].mclk_max =
5993 table->mc_reg_table_entry[i].mclk_max;
5994 for (j = 0; j < table->last; j++) {
5995 si_table->mc_reg_table_entry[i].mc_data[j] =
5996 table->mc_reg_table_entry[i].mc_data[j];
5997 }
5998 }
5999 si_table->num_entries = table->num_entries;
6000
6001 return 0;
6002}
6003
6004static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
6005{
6006 struct si_power_info *si_pi = si_get_pi(adev);
6007 struct atom_mc_reg_table *table;
6008 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
6009 u8 module_index = rv770_get_memory_module_index(adev);
6010 int ret;
6011
6012 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
6013 if (!table)
6014 return -ENOMEM;
6015
6016 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
6017 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6018 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6019 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6020 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6021 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6022 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6023 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6024 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6025 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6026 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6027 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6028 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6029 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6030
77d318a6
TSD		 6031 ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6032 if (ret)
6033 goto init_mc_done;
841686df 6034
77d318a6
TSD		 6035 ret = si_copy_vbios_mc_reg_table(table, si_table);
6036 if (ret)
6037 goto init_mc_done;
841686df
MB		 6038
6039 si_set_s0_mc_reg_index(si_table);
6040
6041 ret = si_set_mc_special_registers(adev, si_table);
77d318a6
TSD		 6042 if (ret)
6043 goto init_mc_done;
841686df
MB		 6044
6045 si_set_valid_flag(si_table);
6046
6047init_mc_done:
6048 kfree(table);
6049
6050 return ret;
6051
6052}
6053
6054static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6055 SMC_SIslands_MCRegisters *mc_reg_table)
6056{
6057 struct si_power_info *si_pi = si_get_pi(adev);
6058 u32 i, j;
6059
6060 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6061 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6062 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6063 break;
6064 mc_reg_table->address[i].s0 =
6065 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6066 mc_reg_table->address[i].s1 =
6067 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6068 i++;
6069 }
6070 }
6071 mc_reg_table->last = (u8)i;
6072}
6073
6074static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6075 SMC_SIslands_MCRegisterSet *data,
6076 u32 num_entries, u32 valid_flag)
6077{
6078 u32 i, j;
6079
6080 for(i = 0, j = 0; j < num_entries; j++) {
6081 if (valid_flag & (1 << j)) {
6082 data->value[i] = cpu_to_be32(entry->mc_data[j]);
6083 i++;
6084 }
6085 }
6086}
6087
6088static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6089 struct rv7xx_pl *pl,
6090 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6091{
6092 struct si_power_info *si_pi = si_get_pi(adev);
6093 u32 i = 0;
6094
6095 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6096 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6097 break;
6098 }
6099
6100 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6101 --i;
6102
6103 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6104 mc_reg_table_data, si_pi->mc_reg_table.last,
6105 si_pi->mc_reg_table.valid_flag);
6106}
6107
6108static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6109 struct amdgpu_ps *amdgpu_state,
6110 SMC_SIslands_MCRegisters *mc_reg_table)
6111{
77d318a6 6112 struct si_ps *state = si_get_ps(amdgpu_state);
841686df
MB		 6113 int i;
6114
6115 for (i = 0; i < state->performance_level_count; i++) {
6116 si_convert_mc_reg_table_entry_to_smc(adev,
6117 &state->performance_levels[i],
6118 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6119 }
6120}
6121
6122static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6123 struct amdgpu_ps *amdgpu_boot_state)
6124{
6125 struct si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6126 struct si_power_info *si_pi = si_get_pi(adev);
6127 struct si_ulv_param *ulv = &si_pi->ulv;
6128 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6129
6130 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6131
6132 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6133
6134 si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6135
6136 si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6137 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6138
6139 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6140 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6141 si_pi->mc_reg_table.last,
6142 si_pi->mc_reg_table.valid_flag);
6143
6144 if (ulv->supported && ulv->pl.vddc != 0)
6145 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6146 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6147 else
6148 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6149 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6150 si_pi->mc_reg_table.last,
6151 si_pi->mc_reg_table.valid_flag);
6152
6153 si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6154
6861c837
AD		 6155 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6156 (u8 *)smc_mc_reg_table,
6157 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
841686df
MB		 6158}
6159
6160static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6161 struct amdgpu_ps *amdgpu_new_state)
6162{
77d318a6 6163 struct si_ps *new_state = si_get_ps(amdgpu_new_state);
841686df
MB		 6164 struct si_power_info *si_pi = si_get_pi(adev);
6165 u32 address = si_pi->mc_reg_table_start +
6166 offsetof(SMC_SIslands_MCRegisters,
6167 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6168 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6169
6170 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6171
6172 si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6173
6861c837
AD		 6174 return amdgpu_si_copy_bytes_to_smc(adev, address,
6175 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6176 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6177 si_pi->sram_end);
841686df
MB		 6178}
6179
6180static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6181{
77d318a6
TSD		 6182 if (enable)
6183 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6184 else
6185 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
841686df
MB		 6186}
6187
6188static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6189 struct amdgpu_ps *amdgpu_state)
6190{
77d318a6 6191 struct si_ps *state = si_get_ps(amdgpu_state);
841686df
MB		 6192 int i;
6193 u16 pcie_speed, max_speed = 0;
6194
6195 for (i = 0; i < state->performance_level_count; i++) {
6196 pcie_speed = state->performance_levels[i].pcie_gen;
6197 if (max_speed < pcie_speed)
6198 max_speed = pcie_speed;
6199 }
6200 return max_speed;
6201}
6202
6203static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6204{
6205 u32 speed_cntl;
6206
6207 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6208 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6209
6210 return (u16)speed_cntl;
6211}
6212
6213static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6214 struct amdgpu_ps *amdgpu_new_state,
6215 struct amdgpu_ps *amdgpu_current_state)
6216{
6217 struct si_power_info *si_pi = si_get_pi(adev);
6218 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6219 enum amdgpu_pcie_gen current_link_speed;
6220
6221 if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6222 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6223 else
6224 current_link_speed = si_pi->force_pcie_gen;
6225
6226 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6227 si_pi->pspp_notify_required = false;
6228 if (target_link_speed > current_link_speed) {
6229 switch (target_link_speed) {
6230#if defined(CONFIG_ACPI)
6231 case AMDGPU_PCIE_GEN3:
6232 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6233 break;
6234 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6235 if (current_link_speed == AMDGPU_PCIE_GEN2)
6236 break;
6237 case AMDGPU_PCIE_GEN2:
6238 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6239 break;
6240#endif
6241 default:
6242 si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6243 break;
6244 }
6245 } else {
6246 if (target_link_speed < current_link_speed)
6247 si_pi->pspp_notify_required = true;
6248 }
6249}
6250
6251static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6252 struct amdgpu_ps *amdgpu_new_state,
6253 struct amdgpu_ps *amdgpu_current_state)
6254{
6255 struct si_power_info *si_pi = si_get_pi(adev);
6256 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6257 u8 request;
6258
6259 if (si_pi->pspp_notify_required) {
6260 if (target_link_speed == AMDGPU_PCIE_GEN3)
6261 request = PCIE_PERF_REQ_PECI_GEN3;
6262 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6263 request = PCIE_PERF_REQ_PECI_GEN2;
6264 else
6265 request = PCIE_PERF_REQ_PECI_GEN1;
6266
6267 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6268 (si_get_current_pcie_speed(adev) > 0))
6269 return;
6270
6271#if defined(CONFIG_ACPI)
6272 amdgpu_acpi_pcie_performance_request(adev, request, false);
6273#endif
6274 }
6275}
6276
6277#if 0
6278static int si_ds_request(struct amdgpu_device *adev,
6279 bool ds_status_on, u32 count_write)
6280{
6281 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6282
6283 if (eg_pi->sclk_deep_sleep) {
6284 if (ds_status_on)
6861c837 6285 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
841686df
MB		 6286 PPSMC_Result_OK) ?
6287 0 : -EINVAL;
6288 else
6861c837 6289 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
841686df
MB		 6290 PPSMC_Result_OK) ? 0 : -EINVAL;
6291 }
6292 return 0;
6293}
6294#endif
6295
6296static void si_set_max_cu_value(struct amdgpu_device *adev)
6297{
6298 struct si_power_info *si_pi = si_get_pi(adev);
6299
6300 if (adev->asic_type == CHIP_VERDE) {
6301 switch (adev->pdev->device) {
6302 case 0x6820:
6303 case 0x6825:
6304 case 0x6821:
6305 case 0x6823:
6306 case 0x6827:
6307 si_pi->max_cu = 10;
6308 break;
6309 case 0x682D:
6310 case 0x6824:
6311 case 0x682F:
6312 case 0x6826:
6313 si_pi->max_cu = 8;
6314 break;
6315 case 0x6828:
6316 case 0x6830:
6317 case 0x6831:
6318 case 0x6838:
6319 case 0x6839:
6320 case 0x683D:
6321 si_pi->max_cu = 10;
6322 break;
6323 case 0x683B:
6324 case 0x683F:
6325 case 0x6829:
6326 si_pi->max_cu = 8;
6327 break;
6328 default:
6329 si_pi->max_cu = 0;
6330 break;
6331 }
6332 } else {
6333 si_pi->max_cu = 0;
6334 }
6335}
6336
6337static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6338 struct amdgpu_clock_voltage_dependency_table *table)
6339{
6340 u32 i;
6341 int j;
6342 u16 leakage_voltage;
6343
6344 if (table) {
6345 for (i = 0; i < table->count; i++) {
6346 switch (si_get_leakage_voltage_from_leakage_index(adev,
6347 table->entries[i].v,
6348 &leakage_voltage)) {
6349 case 0:
6350 table->entries[i].v = leakage_voltage;
6351 break;
6352 case -EAGAIN:
6353 return -EINVAL;
6354 case -EINVAL:
6355 default:
6356 break;
6357 }
6358 }
6359
6360 for (j = (table->count - 2); j >= 0; j--) {
6361 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6362 table->entries[j].v : table->entries[j + 1].v;
6363 }
6364 }
6365 return 0;
6366}
6367
6368static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6369{
6370 int ret = 0;
6371
6372 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6373 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
ad2473af
TSD		 6374 if (ret)
6375 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
841686df
MB		 6376 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6377 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
ad2473af
TSD		 6378 if (ret)
6379 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
841686df
MB		 6380 ret = si_patch_single_dependency_table_based_on_leakage(adev,
6381 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
ad2473af
TSD		 6382 if (ret)
6383 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
841686df
MB		 6384 return ret;
6385}
6386
6387static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6388 struct amdgpu_ps *amdgpu_new_state,
6389 struct amdgpu_ps *amdgpu_current_state)
6390{
6391 u32 lane_width;
6392 u32 new_lane_width =
6393 (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6394 u32 current_lane_width =
6395 (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6396
6397 if (new_lane_width != current_lane_width) {
6398 amdgpu_set_pcie_lanes(adev, new_lane_width);
6399 lane_width = amdgpu_get_pcie_lanes(adev);
6400 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6401 }
6402}
6403
6404static void si_dpm_setup_asic(struct amdgpu_device *adev)
6405{
6406 si_read_clock_registers(adev);
6407 si_enable_acpi_power_management(adev);
6408}
6409
6410static int si_thermal_enable_alert(struct amdgpu_device *adev,
6411 bool enable)
6412{
6413 u32 thermal_int = RREG32(CG_THERMAL_INT);
6414
6415 if (enable) {
6416 PPSMC_Result result;
6417
6418 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6419 WREG32(CG_THERMAL_INT, thermal_int);
6861c837 6420 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
841686df
MB		 6421 if (result != PPSMC_Result_OK) {
6422 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6423 return -EINVAL;
6424 }
6425 } else {
6426 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6427 WREG32(CG_THERMAL_INT, thermal_int);
6428 }
6429
6430 return 0;
6431}
6432
6433static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6434 int min_temp, int max_temp)
6435{
6436 int low_temp = 0 * 1000;
6437 int high_temp = 255 * 1000;
6438
6439 if (low_temp < min_temp)
6440 low_temp = min_temp;
6441 if (high_temp > max_temp)
6442 high_temp = max_temp;
6443 if (high_temp < low_temp) {
6444 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6445 return -EINVAL;
6446 }
6447
6448 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6449 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6450 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6451
6452 adev->pm.dpm.thermal.min_temp = low_temp;
6453 adev->pm.dpm.thermal.max_temp = high_temp;
6454
6455 return 0;
6456}
6457
6458static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6459{
6460 struct si_power_info *si_pi = si_get_pi(adev);
6461 u32 tmp;
6462
6463 if (si_pi->fan_ctrl_is_in_default_mode) {
6464 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6465 si_pi->fan_ctrl_default_mode = tmp;
6466 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6467 si_pi->t_min = tmp;
6468 si_pi->fan_ctrl_is_in_default_mode = false;
6469 }
6470
6471 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6472 tmp |= TMIN(0);
6473 WREG32(CG_FDO_CTRL2, tmp);
6474
6475 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6476 tmp |= FDO_PWM_MODE(mode);
6477 WREG32(CG_FDO_CTRL2, tmp);
6478}
6479
6480static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6481{
6482 struct si_power_info *si_pi = si_get_pi(adev);
6483 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6484 u32 duty100;
6485 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6486 u16 fdo_min, slope1, slope2;
6487 u32 reference_clock, tmp;
6488 int ret;
6489 u64 tmp64;
6490
6491 if (!si_pi->fan_table_start) {
6492 adev->pm.dpm.fan.ucode_fan_control = false;
6493 return 0;
6494 }
6495
6496 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6497
6498 if (duty100 == 0) {
6499 adev->pm.dpm.fan.ucode_fan_control = false;
6500 return 0;
6501 }
6502
6503 tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6504 do_div(tmp64, 10000);
6505 fdo_min = (u16)tmp64;
6506
6507 t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6508 t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6509
6510 pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6511 pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6512
6513 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6514 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6515
6516 fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6517 fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6518 fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
841686df
MB		 6519 fan_table.slope1 = cpu_to_be16(slope1);
6520 fan_table.slope2 = cpu_to_be16(slope2);
841686df 6521 fan_table.fdo_min = cpu_to_be16(fdo_min);
841686df 6522 fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
841686df 6523 fan_table.hys_up = cpu_to_be16(1);
841686df 6524 fan_table.hys_slope = cpu_to_be16(1);
841686df 6525 fan_table.temp_resp_lim = cpu_to_be16(5);
841686df
MB		 6526 reference_clock = amdgpu_asic_get_xclk(adev);
6527
6528 fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6529 reference_clock) / 1600);
841686df
MB		 6530 fan_table.fdo_max = cpu_to_be16((u16)duty100);
6531
6532 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6533 fan_table.temp_src = (uint8_t)tmp;
6534
6861c837
AD		 6535 ret = amdgpu_si_copy_bytes_to_smc(adev,
6536 si_pi->fan_table_start,
6537 (u8 *)(&fan_table),
6538 sizeof(fan_table),
6539 si_pi->sram_end);
841686df
MB		 6540
6541 if (ret) {
6542 DRM_ERROR("Failed to load fan table to the SMC.");
6543 adev->pm.dpm.fan.ucode_fan_control = false;
6544 }
6545
ad2473af 6546 return ret;
841686df
MB		 6547}
6548
6549static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6550{
6551 struct si_power_info *si_pi = si_get_pi(adev);
6552 PPSMC_Result ret;
6553
6861c837 6554 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
841686df
MB		 6555 if (ret == PPSMC_Result_OK) {
6556 si_pi->fan_is_controlled_by_smc = true;
6557 return 0;
6558 } else {
6559 return -EINVAL;
6560 }
6561}
6562
6563static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6564{
6565 struct si_power_info *si_pi = si_get_pi(adev);
6566 PPSMC_Result ret;
6567
6861c837 6568 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
841686df
MB		 6569
6570 if (ret == PPSMC_Result_OK) {
6571 si_pi->fan_is_controlled_by_smc = false;
6572 return 0;
6573 } else {
6574 return -EINVAL;
6575 }
6576}
6577
6578static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
6579 u32 *speed)
6580{
6581 u32 duty, duty100;
6582 u64 tmp64;
6583
6584 if (adev->pm.no_fan)
6585 return -ENOENT;
6586
6587 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6588 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6589
6590 if (duty100 == 0)
6591 return -EINVAL;
6592
6593 tmp64 = (u64)duty * 100;
6594 do_div(tmp64, duty100);
6595 *speed = (u32)tmp64;
6596
6597 if (*speed > 100)
6598 *speed = 100;
6599
6600 return 0;
6601}
6602
6603static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
6604 u32 speed)
6605{
6606 struct si_power_info *si_pi = si_get_pi(adev);
6607 u32 tmp;
6608 u32 duty, duty100;
6609 u64 tmp64;
6610
6611 if (adev->pm.no_fan)
6612 return -ENOENT;
6613
6614 if (si_pi->fan_is_controlled_by_smc)
6615 return -EINVAL;
6616
6617 if (speed > 100)
6618 return -EINVAL;
6619
6620 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6621
6622 if (duty100 == 0)
6623 return -EINVAL;
6624
6625 tmp64 = (u64)speed * duty100;
6626 do_div(tmp64, 100);
6627 duty = (u32)tmp64;
6628
6629 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6630 tmp |= FDO_STATIC_DUTY(duty);
6631 WREG32(CG_FDO_CTRL0, tmp);
6632
6633 return 0;
6634}
6635
6636static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
6637{
6638 if (mode) {
6639 /* stop auto-manage */
6640 if (adev->pm.dpm.fan.ucode_fan_control)
6641 si_fan_ctrl_stop_smc_fan_control(adev);
6642 si_fan_ctrl_set_static_mode(adev, mode);
6643 } else {
6644 /* restart auto-manage */
6645 if (adev->pm.dpm.fan.ucode_fan_control)
6646 si_thermal_start_smc_fan_control(adev);
6647 else
6648 si_fan_ctrl_set_default_mode(adev);
6649 }
6650}
6651
6652static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev)
6653{
6654 struct si_power_info *si_pi = si_get_pi(adev);
6655 u32 tmp;
6656
6657 if (si_pi->fan_is_controlled_by_smc)
6658 return 0;
6659
6660 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6661 return (tmp >> FDO_PWM_MODE_SHIFT);
6662}
6663
6664#if 0
6665static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6666 u32 *speed)
6667{
6668 u32 tach_period;
6669 u32 xclk = amdgpu_asic_get_xclk(adev);
6670
6671 if (adev->pm.no_fan)
6672 return -ENOENT;
6673
6674 if (adev->pm.fan_pulses_per_revolution == 0)
6675 return -ENOENT;
6676
6677 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6678 if (tach_period == 0)
6679 return -ENOENT;
6680
6681 *speed = 60 * xclk * 10000 / tach_period;
6682
6683 return 0;
6684}
6685
6686static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6687 u32 speed)
6688{
6689 u32 tach_period, tmp;
6690 u32 xclk = amdgpu_asic_get_xclk(adev);
6691
6692 if (adev->pm.no_fan)
6693 return -ENOENT;
6694
6695 if (adev->pm.fan_pulses_per_revolution == 0)
6696 return -ENOENT;
6697
6698 if ((speed < adev->pm.fan_min_rpm) ||
6699 (speed > adev->pm.fan_max_rpm))
6700 return -EINVAL;
6701
6702 if (adev->pm.dpm.fan.ucode_fan_control)
6703 si_fan_ctrl_stop_smc_fan_control(adev);
6704
6705 tach_period = 60 * xclk * 10000 / (8 * speed);
6706 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6707 tmp |= TARGET_PERIOD(tach_period);
6708 WREG32(CG_TACH_CTRL, tmp);
6709
6710 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6711
6712 return 0;
6713}
6714#endif
6715
6716static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6717{
6718 struct si_power_info *si_pi = si_get_pi(adev);
6719 u32 tmp;
6720
6721 if (!si_pi->fan_ctrl_is_in_default_mode) {
6722 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6723 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6724 WREG32(CG_FDO_CTRL2, tmp);
6725
6726 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6727 tmp |= TMIN(si_pi->t_min);
6728 WREG32(CG_FDO_CTRL2, tmp);
6729 si_pi->fan_ctrl_is_in_default_mode = true;
6730 }
6731}
6732
6733static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6734{
6735 if (adev->pm.dpm.fan.ucode_fan_control) {
6736 si_fan_ctrl_start_smc_fan_control(adev);
6737 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6738 }
6739}
6740
6741static void si_thermal_initialize(struct amdgpu_device *adev)
6742{
6743 u32 tmp;
6744
6745 if (adev->pm.fan_pulses_per_revolution) {
6746 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6747 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6748 WREG32(CG_TACH_CTRL, tmp);
6749 }
6750
6751 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6752 tmp |= TACH_PWM_RESP_RATE(0x28);
6753 WREG32(CG_FDO_CTRL2, tmp);
6754}
6755
6756static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6757{
6758 int ret;
6759
6760 si_thermal_initialize(adev);
6761 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6762 if (ret)
6763 return ret;
6764 ret = si_thermal_enable_alert(adev, true);
6765 if (ret)
6766 return ret;
6767 if (adev->pm.dpm.fan.ucode_fan_control) {
6768 ret = si_halt_smc(adev);
6769 if (ret)
6770 return ret;
6771 ret = si_thermal_setup_fan_table(adev);
6772 if (ret)
6773 return ret;
6774 ret = si_resume_smc(adev);
6775 if (ret)
6776 return ret;
6777 si_thermal_start_smc_fan_control(adev);
6778 }
6779
6780 return 0;
6781}
6782
6783static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6784{
6785 if (!adev->pm.no_fan) {
6786 si_fan_ctrl_set_default_mode(adev);
6787 si_fan_ctrl_stop_smc_fan_control(adev);
6788 }
6789}
6790
6791static int si_dpm_enable(struct amdgpu_device *adev)
6792{
6793 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6794 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6795 struct si_power_info *si_pi = si_get_pi(adev);
6796 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6797 int ret;
6798
6861c837 6799 if (amdgpu_si_is_smc_running(adev))
841686df
MB		 6800 return -EINVAL;
6801 if (pi->voltage_control || si_pi->voltage_control_svi2)
6802 si_enable_voltage_control(adev, true);
6803 if (pi->mvdd_control)
6804 si_get_mvdd_configuration(adev);
6805 if (pi->voltage_control || si_pi->voltage_control_svi2) {
6806 ret = si_construct_voltage_tables(adev);
6807 if (ret) {
6808 DRM_ERROR("si_construct_voltage_tables failed\n");
6809 return ret;
6810 }
6811 }
6812 if (eg_pi->dynamic_ac_timing) {
6813 ret = si_initialize_mc_reg_table(adev);
6814 if (ret)
6815 eg_pi->dynamic_ac_timing = false;
6816 }
6817 if (pi->dynamic_ss)
6818 si_enable_spread_spectrum(adev, true);
6819 if (pi->thermal_protection)
6820 si_enable_thermal_protection(adev, true);
6821 si_setup_bsp(adev);
6822 si_program_git(adev);
6823 si_program_tp(adev);
6824 si_program_tpp(adev);
6825 si_program_sstp(adev);
6826 si_enable_display_gap(adev);
6827 si_program_vc(adev);
6828 ret = si_upload_firmware(adev);
6829 if (ret) {
6830 DRM_ERROR("si_upload_firmware failed\n");
6831 return ret;
6832 }
6833 ret = si_process_firmware_header(adev);
6834 if (ret) {
6835 DRM_ERROR("si_process_firmware_header failed\n");
6836 return ret;
6837 }
6838 ret = si_initial_switch_from_arb_f0_to_f1(adev);
6839 if (ret) {
6840 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6841 return ret;
6842 }
6843 ret = si_init_smc_table(adev);
6844 if (ret) {
6845 DRM_ERROR("si_init_smc_table failed\n");
6846 return ret;
6847 }
6848 ret = si_init_smc_spll_table(adev);
6849 if (ret) {
6850 DRM_ERROR("si_init_smc_spll_table failed\n");
6851 return ret;
6852 }
6853 ret = si_init_arb_table_index(adev);
6854 if (ret) {
6855 DRM_ERROR("si_init_arb_table_index failed\n");
6856 return ret;
6857 }
6858 if (eg_pi->dynamic_ac_timing) {
6859 ret = si_populate_mc_reg_table(adev, boot_ps);
6860 if (ret) {
6861 DRM_ERROR("si_populate_mc_reg_table failed\n");
6862 return ret;
6863 }
6864 }
6865 ret = si_initialize_smc_cac_tables(adev);
6866 if (ret) {
6867 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6868 return ret;
6869 }
6870 ret = si_initialize_hardware_cac_manager(adev);
6871 if (ret) {
6872 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6873 return ret;
6874 }
6875 ret = si_initialize_smc_dte_tables(adev);
6876 if (ret) {
6877 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6878 return ret;
6879 }
6880 ret = si_populate_smc_tdp_limits(adev, boot_ps);
6881 if (ret) {
6882 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6883 return ret;
6884 }
6885 ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6886 if (ret) {
6887 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6888 return ret;
6889 }
6890 si_program_response_times(adev);
6891 si_program_ds_registers(adev);
6892 si_dpm_start_smc(adev);
6893 ret = si_notify_smc_display_change(adev, false);
6894 if (ret) {
6895 DRM_ERROR("si_notify_smc_display_change failed\n");
6896 return ret;
6897 }
6898 si_enable_sclk_control(adev, true);
6899 si_start_dpm(adev);
6900
6901 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
841686df 6902 si_thermal_start_thermal_controller(adev);
841686df
MB		 6903 ni_update_current_ps(adev, boot_ps);
6904
6905 return 0;
6906}
6907
6908static int si_set_temperature_range(struct amdgpu_device *adev)
6909{
6910 int ret;
6911
6912 ret = si_thermal_enable_alert(adev, false);
6913 if (ret)
6914 return ret;
6915 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6916 if (ret)
6917 return ret;
6918 ret = si_thermal_enable_alert(adev, true);
6919 if (ret)
6920 return ret;
6921
6922 return ret;
6923}
6924
6925static void si_dpm_disable(struct amdgpu_device *adev)
6926{
6927 struct rv7xx_power_info *pi = rv770_get_pi(adev);
6928 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6929
6861c837 6930 if (!amdgpu_si_is_smc_running(adev))
841686df
MB		 6931 return;
6932 si_thermal_stop_thermal_controller(adev);
6933 si_disable_ulv(adev);
6934 si_clear_vc(adev);
6935 if (pi->thermal_protection)
6936 si_enable_thermal_protection(adev, false);
6937 si_enable_power_containment(adev, boot_ps, false);
6938 si_enable_smc_cac(adev, boot_ps, false);
6939 si_enable_spread_spectrum(adev, false);
6940 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6941 si_stop_dpm(adev);
6942 si_reset_to_default(adev);
6943 si_dpm_stop_smc(adev);
6944 si_force_switch_to_arb_f0(adev);
6945
6946 ni_update_current_ps(adev, boot_ps);
6947}
6948
6949static int si_dpm_pre_set_power_state(struct amdgpu_device *adev)
6950{
6951 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6952 struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6953 struct amdgpu_ps *new_ps = &requested_ps;
6954
6955 ni_update_requested_ps(adev, new_ps);
841686df
MB		 6956 si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6957
6958 return 0;
6959}
6960
6961static int si_power_control_set_level(struct amdgpu_device *adev)
6962{
6963 struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6964 int ret;
6965
6966 ret = si_restrict_performance_levels_before_switch(adev);
6967 if (ret)
6968 return ret;
6969 ret = si_halt_smc(adev);
6970 if (ret)
6971 return ret;
6972 ret = si_populate_smc_tdp_limits(adev, new_ps);
6973 if (ret)
6974 return ret;
6975 ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6976 if (ret)
6977 return ret;
6978 ret = si_resume_smc(adev);
6979 if (ret)
6980 return ret;
6981 ret = si_set_sw_state(adev);
6982 if (ret)
6983 return ret;
6984 return 0;
6985}
6986
6987static int si_dpm_set_power_state(struct amdgpu_device *adev)
6988{
6989 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6990 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6991 struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6992 int ret;
6993
6994 ret = si_disable_ulv(adev);
6995 if (ret) {
6996 DRM_ERROR("si_disable_ulv failed\n");
6997 return ret;
6998 }
6999 ret = si_restrict_performance_levels_before_switch(adev);
7000 if (ret) {
7001 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
7002 return ret;
7003 }
7004 if (eg_pi->pcie_performance_request)
7005 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
7006 ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
7007 ret = si_enable_power_containment(adev, new_ps, false);
7008 if (ret) {
7009 DRM_ERROR("si_enable_power_containment failed\n");
7010 return ret;
7011 }
7012 ret = si_enable_smc_cac(adev, new_ps, false);
7013 if (ret) {
7014 DRM_ERROR("si_enable_smc_cac failed\n");
7015 return ret;
7016 }
7017 ret = si_halt_smc(adev);
7018 if (ret) {
7019 DRM_ERROR("si_halt_smc failed\n");
7020 return ret;
7021 }
7022 ret = si_upload_sw_state(adev, new_ps);
7023 if (ret) {
7024 DRM_ERROR("si_upload_sw_state failed\n");
7025 return ret;
7026 }
7027 ret = si_upload_smc_data(adev);
7028 if (ret) {
7029 DRM_ERROR("si_upload_smc_data failed\n");
7030 return ret;
7031 }
7032 ret = si_upload_ulv_state(adev);
7033 if (ret) {
7034 DRM_ERROR("si_upload_ulv_state failed\n");
7035 return ret;
7036 }
7037 if (eg_pi->dynamic_ac_timing) {
7038 ret = si_upload_mc_reg_table(adev, new_ps);
7039 if (ret) {
7040 DRM_ERROR("si_upload_mc_reg_table failed\n");
7041 return ret;
7042 }
7043 }
7044 ret = si_program_memory_timing_parameters(adev, new_ps);
7045 if (ret) {
7046 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7047 return ret;
7048 }
7049 si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7050
7051 ret = si_resume_smc(adev);
7052 if (ret) {
7053 DRM_ERROR("si_resume_smc failed\n");
7054 return ret;
7055 }
7056 ret = si_set_sw_state(adev);
7057 if (ret) {
7058 DRM_ERROR("si_set_sw_state failed\n");
7059 return ret;
7060 }
7061 ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7062 if (eg_pi->pcie_performance_request)
7063 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7064 ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7065 if (ret) {
7066 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7067 return ret;
7068 }
7069 ret = si_enable_smc_cac(adev, new_ps, true);
7070 if (ret) {
7071 DRM_ERROR("si_enable_smc_cac failed\n");
7072 return ret;
7073 }
7074 ret = si_enable_power_containment(adev, new_ps, true);
7075 if (ret) {
7076 DRM_ERROR("si_enable_power_containment failed\n");
7077 return ret;
7078 }
7079
7080 ret = si_power_control_set_level(adev);
7081 if (ret) {
7082 DRM_ERROR("si_power_control_set_level failed\n");
7083 return ret;
7084 }
7085
7086 return 0;
7087}
7088
7089static void si_dpm_post_set_power_state(struct amdgpu_device *adev)
7090{
7091 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7092 struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7093
7094 ni_update_current_ps(adev, new_ps);
7095}
7096
7097#if 0
7098void si_dpm_reset_asic(struct amdgpu_device *adev)
7099{
7100 si_restrict_performance_levels_before_switch(adev);
7101 si_disable_ulv(adev);
7102 si_set_boot_state(adev);
7103}
7104#endif
7105
7106static void si_dpm_display_configuration_changed(struct amdgpu_device *adev)
7107{
7108 si_program_display_gap(adev);
7109}
7110
7111
7112static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7113 struct amdgpu_ps *rps,
7114 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7115 u8 table_rev)
7116{
7117 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7118 rps->class = le16_to_cpu(non_clock_info->usClassification);
7119 rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7120
7121 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7122 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7123 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7124 } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7125 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7126 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7127 } else {
7128 rps->vclk = 0;
7129 rps->dclk = 0;
7130 }
7131
7132 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7133 adev->pm.dpm.boot_ps = rps;
7134 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7135 adev->pm.dpm.uvd_ps = rps;
7136}
7137
7138static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7139 struct amdgpu_ps *rps, int index,
7140 union pplib_clock_info *clock_info)
7141{
7142 struct rv7xx_power_info *pi = rv770_get_pi(adev);
7143 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7144 struct si_power_info *si_pi = si_get_pi(adev);
7145 struct si_ps *ps = si_get_ps(rps);
7146 u16 leakage_voltage;
7147 struct rv7xx_pl *pl = &ps->performance_levels[index];
7148 int ret;
7149
7150 ps->performance_level_count = index + 1;
7151
7152 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7153 pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7154 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7155 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7156
7157 pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7158 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7159 pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7160 pl->pcie_gen = r600_get_pcie_gen_support(adev,
7161 si_pi->sys_pcie_mask,
7162 si_pi->boot_pcie_gen,
7163 clock_info->si.ucPCIEGen);
7164
7165 /* patch up vddc if necessary */
7166 ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7167 &leakage_voltage);
7168 if (ret == 0)
7169 pl->vddc = leakage_voltage;
7170
7171 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7172 pi->acpi_vddc = pl->vddc;
7173 eg_pi->acpi_vddci = pl->vddci;
7174 si_pi->acpi_pcie_gen = pl->pcie_gen;
7175 }
7176
7177 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7178 index == 0) {
7179 /* XXX disable for A0 tahiti */
7180 si_pi->ulv.supported = false;
7181 si_pi->ulv.pl = *pl;
7182 si_pi->ulv.one_pcie_lane_in_ulv = false;
7183 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7184 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7185 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7186 }
7187
7188 if (pi->min_vddc_in_table > pl->vddc)
7189 pi->min_vddc_in_table = pl->vddc;
7190
7191 if (pi->max_vddc_in_table < pl->vddc)
7192 pi->max_vddc_in_table = pl->vddc;
7193
7194 /* patch up boot state */
7195 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7196 u16 vddc, vddci, mvdd;
7197 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7198 pl->mclk = adev->clock.default_mclk;
7199 pl->sclk = adev->clock.default_sclk;
7200 pl->vddc = vddc;
7201 pl->vddci = vddci;
7202 si_pi->mvdd_bootup_value = mvdd;
7203 }
7204
7205 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7206 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7207 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7208 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7209 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7210 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7211 }
7212}
7213
7214union pplib_power_state {
77d318a6
TSD		 7215 struct _ATOM_PPLIB_STATE v1;
7216 struct _ATOM_PPLIB_STATE_V2 v2;
841686df
MB		 7217};
7218
7219static int si_parse_power_table(struct amdgpu_device *adev)
7220{
7221 struct amdgpu_mode_info *mode_info = &adev->mode_info;
7222 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7223 union pplib_power_state *power_state;
7224 int i, j, k, non_clock_array_index, clock_array_index;
7225 union pplib_clock_info *clock_info;
7226 struct _StateArray *state_array;
7227 struct _ClockInfoArray *clock_info_array;
7228 struct _NonClockInfoArray *non_clock_info_array;
7229 union power_info *power_info;
7230 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
77d318a6 7231 u16 data_offset;
841686df
MB		 7232 u8 frev, crev;
7233 u8 *power_state_offset;
7234 struct si_ps *ps;
7235
7236 if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7237 &frev, &crev, &data_offset))
7238 return -EINVAL;
7239 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7240
7241 amdgpu_add_thermal_controller(adev);
7242
7243 state_array = (struct _StateArray *)
7244 (mode_info->atom_context->bios + data_offset +
7245 le16_to_cpu(power_info->pplib.usStateArrayOffset));
7246 clock_info_array = (struct _ClockInfoArray *)
7247 (mode_info->atom_context->bios + data_offset +
7248 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7249 non_clock_info_array = (struct _NonClockInfoArray *)
7250 (mode_info->atom_context->bios + data_offset +
7251 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7252
7253 adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
7254 state_array->ucNumEntries, GFP_KERNEL);
7255 if (!adev->pm.dpm.ps)
7256 return -ENOMEM;
7257 power_state_offset = (u8 *)state_array->states;
7258 for (i = 0; i < state_array->ucNumEntries; i++) {
7259 u8 *idx;
7260 power_state = (union pplib_power_state *)power_state_offset;
7261 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7262 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7263 &non_clock_info_array->nonClockInfo[non_clock_array_index];
7264 ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL);
7265 if (ps == NULL) {
7266 kfree(adev->pm.dpm.ps);
7267 return -ENOMEM;
7268 }
7269 adev->pm.dpm.ps[i].ps_priv = ps;
7270 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7271 non_clock_info,
7272 non_clock_info_array->ucEntrySize);
7273 k = 0;
7274 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7275 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7276 clock_array_index = idx[j];
7277 if (clock_array_index >= clock_info_array->ucNumEntries)
7278 continue;
7279 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7280 break;
7281 clock_info = (union pplib_clock_info *)
7282 ((u8 *)&clock_info_array->clockInfo[0] +
7283 (clock_array_index * clock_info_array->ucEntrySize));
7284 si_parse_pplib_clock_info(adev,
7285 &adev->pm.dpm.ps[i], k,
7286 clock_info);
7287 k++;
7288 }
7289 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7290 }
7291 adev->pm.dpm.num_ps = state_array->ucNumEntries;
7292
7293 /* fill in the vce power states */
66ba1afd 7294 for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
841686df
MB		 7295 u32 sclk, mclk;
7296 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7297 clock_info = (union pplib_clock_info *)
7298 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7299 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7300 sclk |= clock_info->si.ucEngineClockHigh << 16;
7301 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7302 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7303 adev->pm.dpm.vce_states[i].sclk = sclk;
7304 adev->pm.dpm.vce_states[i].mclk = mclk;
7305 }
7306
7307 return 0;
7308}
7309
7310static int si_dpm_init(struct amdgpu_device *adev)
7311{
7312 struct rv7xx_power_info *pi;
7313 struct evergreen_power_info *eg_pi;
7314 struct ni_power_info *ni_pi;
7315 struct si_power_info *si_pi;
7316 struct atom_clock_dividers dividers;
7317 int ret;
7318 u32 mask;
7319
7320 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7321 if (si_pi == NULL)
7322 return -ENOMEM;
7323 adev->pm.dpm.priv = si_pi;
7324 ni_pi = &si_pi->ni;
7325 eg_pi = &ni_pi->eg;
7326 pi = &eg_pi->rv7xx;
7327
7328 ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
7329 if (ret)
7330 si_pi->sys_pcie_mask = 0;
7331 else
7332 si_pi->sys_pcie_mask = mask;
7333 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7334 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7335
7336 si_set_max_cu_value(adev);
7337
7338 rv770_get_max_vddc(adev);
7339 si_get_leakage_vddc(adev);
7340 si_patch_dependency_tables_based_on_leakage(adev);
7341
7342 pi->acpi_vddc = 0;
7343 eg_pi->acpi_vddci = 0;
7344 pi->min_vddc_in_table = 0;
7345 pi->max_vddc_in_table = 0;
7346
7347 ret = amdgpu_get_platform_caps(adev);
7348 if (ret)
7349 return ret;
7350
7351 ret = amdgpu_parse_extended_power_table(adev);
7352 if (ret)
7353 return ret;
7354
7355 ret = si_parse_power_table(adev);
7356 if (ret)
7357 return ret;
7358
7359 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7360 kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
7361 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7362 amdgpu_free_extended_power_table(adev);
7363 return -ENOMEM;
7364 }
7365 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7366 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7367 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7368 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7369 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7370 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7371 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7372 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7373 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7374
7375 if (adev->pm.dpm.voltage_response_time == 0)
7376 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7377 if (adev->pm.dpm.backbias_response_time == 0)
7378 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7379
7380 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7381 0, false, &dividers);
7382 if (ret)
7383 pi->ref_div = dividers.ref_div + 1;
7384 else
7385 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7386
7387 eg_pi->smu_uvd_hs = false;
7388
7389 pi->mclk_strobe_mode_threshold = 40000;
7390 if (si_is_special_1gb_platform(adev))
7391 pi->mclk_stutter_mode_threshold = 0;
7392 else
7393 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7394 pi->mclk_edc_enable_threshold = 40000;
7395 eg_pi->mclk_edc_wr_enable_threshold = 40000;
7396
7397 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7398
7399 pi->voltage_control =
7400 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7401 VOLTAGE_OBJ_GPIO_LUT);
7402 if (!pi->voltage_control) {
7403 si_pi->voltage_control_svi2 =
7404 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7405 VOLTAGE_OBJ_SVID2);
7406 if (si_pi->voltage_control_svi2)
7407 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7408 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7409 }
7410
7411 pi->mvdd_control =
7412 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7413 VOLTAGE_OBJ_GPIO_LUT);
7414
7415 eg_pi->vddci_control =
7416 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7417 VOLTAGE_OBJ_GPIO_LUT);
7418 if (!eg_pi->vddci_control)
7419 si_pi->vddci_control_svi2 =
7420 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7421 VOLTAGE_OBJ_SVID2);
7422
7423 si_pi->vddc_phase_shed_control =
7424 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7425 VOLTAGE_OBJ_PHASE_LUT);
7426
7427 rv770_get_engine_memory_ss(adev);
7428
7429 pi->asi = RV770_ASI_DFLT;
7430 pi->pasi = CYPRESS_HASI_DFLT;
7431 pi->vrc = SISLANDS_VRC_DFLT;
7432
7433 pi->gfx_clock_gating = true;
7434
7435 eg_pi->sclk_deep_sleep = true;
7436 si_pi->sclk_deep_sleep_above_low = false;
7437
7438 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7439 pi->thermal_protection = true;
7440 else
7441 pi->thermal_protection = false;
7442
7443 eg_pi->dynamic_ac_timing = true;
7444
7445 eg_pi->light_sleep = true;
7446#if defined(CONFIG_ACPI)
7447 eg_pi->pcie_performance_request =
7448 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7449#else
7450 eg_pi->pcie_performance_request = false;
7451#endif
7452
7453 si_pi->sram_end = SMC_RAM_END;
7454
7455 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7456 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7457 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7458 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7459 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7460 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7461 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7462
7463 si_initialize_powertune_defaults(adev);
7464
7465 /* make sure dc limits are valid */
7466 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7467 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7468 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7469 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7470
7471 si_pi->fan_ctrl_is_in_default_mode = true;
7472
7473 return 0;
7474}
7475
7476static void si_dpm_fini(struct amdgpu_device *adev)
7477{
7478 int i;
7479
9623e4bf
TSD		 7480 if (adev->pm.dpm.ps)
7481 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7482 kfree(adev->pm.dpm.ps[i].ps_priv);
841686df
MB		 7483 kfree(adev->pm.dpm.ps);
7484 kfree(adev->pm.dpm.priv);
7485 kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7486 amdgpu_free_extended_power_table(adev);
7487}
7488
7489static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
7490 struct seq_file *m)
7491{
7492 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7493 struct amdgpu_ps *rps = &eg_pi->current_rps;
7494 struct si_ps *ps = si_get_ps(rps);
7495 struct rv7xx_pl *pl;
7496 u32 current_index =
7497 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7498 CURRENT_STATE_INDEX_SHIFT;
7499
7500 if (current_index >= ps->performance_level_count) {
7501 seq_printf(m, "invalid dpm profile %d\n", current_index);
7502 } else {
7503 pl = &ps->performance_levels[current_index];
7504 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7505 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7506 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7507 }
7508}
7509
7510static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7511 struct amdgpu_irq_src *source,
7512 unsigned type,
7513 enum amdgpu_interrupt_state state)
7514{
7515 u32 cg_thermal_int;
7516
7517 switch (type) {
7518 case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7519 switch (state) {
7520 case AMDGPU_IRQ_STATE_DISABLE:
7521 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7522 cg_thermal_int |= THERM_INT_MASK_HIGH;
7523 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7524 break;
7525 case AMDGPU_IRQ_STATE_ENABLE:
7526 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7527 cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7528 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7529 break;
7530 default:
7531 break;
7532 }
7533 break;
7534
7535 case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7536 switch (state) {
7537 case AMDGPU_IRQ_STATE_DISABLE:
7538 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7539 cg_thermal_int |= THERM_INT_MASK_LOW;
7540 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7541 break;
7542 case AMDGPU_IRQ_STATE_ENABLE:
7543 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7544 cg_thermal_int &= ~THERM_INT_MASK_LOW;
7545 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7546 break;
7547 default:
7548 break;
7549 }
7550 break;
7551
7552 default:
7553 break;
7554 }
7555 return 0;
7556}
7557
7558static int si_dpm_process_interrupt(struct amdgpu_device *adev,
a1047777 7559 struct amdgpu_irq_src *source,
841686df
MB		 7560 struct amdgpu_iv_entry *entry)
7561{
7562 bool queue_thermal = false;
7563
7564 if (entry == NULL)
7565 return -EINVAL;
7566
7567 switch (entry->src_id) {
7568 case 230: /* thermal low to high */
7569 DRM_DEBUG("IH: thermal low to high\n");
7570 adev->pm.dpm.thermal.high_to_low = false;
7571 queue_thermal = true;
7572 break;
7573 case 231: /* thermal high to low */
7574 DRM_DEBUG("IH: thermal high to low\n");
7575 adev->pm.dpm.thermal.high_to_low = true;
7576 queue_thermal = true;
7577 break;
7578 default:
7579 break;
7580 }
7581
7582 if (queue_thermal)
7583 schedule_work(&adev->pm.dpm.thermal.work);
7584
7585 return 0;
7586}
7587
7588static int si_dpm_late_init(void *handle)
7589{
7590 int ret;
7591 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7592
7593 if (!amdgpu_dpm)
7594 return 0;
7595
7596 /* init the sysfs and debugfs files late */
7597 ret = amdgpu_pm_sysfs_init(adev);
7598 if (ret)
7599 return ret;
7600
7601 ret = si_set_temperature_range(adev);
7602 if (ret)
7603 return ret;
7604#if 0 //TODO ?
7605 si_dpm_powergate_uvd(adev, true);
7606#endif
7607 return 0;
7608}
7609
7610/**
7611 * si_dpm_init_microcode - load ucode images from disk
7612 *
7613 * @adev: amdgpu_device pointer
7614 *
7615 * Use the firmware interface to load the ucode images into
7616 * the driver (not loaded into hw).
7617 * Returns 0 on success, error on failure.
7618 */
7619static int si_dpm_init_microcode(struct amdgpu_device *adev)
7620{
7621 const char *chip_name;
7622 char fw_name[30];
7623 int err;
7624
7625 DRM_DEBUG("\n");
7626 switch (adev->asic_type) {
7627 case CHIP_TAHITI:
7628 chip_name = "tahiti";
7629 break;
7630 case CHIP_PITCAIRN:
5165484b
FC		 7631 if ((adev->pdev->revision == 0x81) &&
7632 ((adev->pdev->device == 0x6810) ||
7633 (adev->pdev->device == 0x6811)))
a8c65c13
AD		 7634 chip_name = "pitcairn_k";
7635 else
7636 chip_name = "pitcairn";
841686df
MB		 7637 break;
7638 case CHIP_VERDE:
5165484b
FC		 7639 if (((adev->pdev->device == 0x6820) &&
7640 ((adev->pdev->revision == 0x81) ||
7641 (adev->pdev->revision == 0x83))) ||
7642 ((adev->pdev->device == 0x6821) &&
7643 ((adev->pdev->revision == 0x83) ||
7644 (adev->pdev->revision == 0x87))) ||
7645 ((adev->pdev->revision == 0x87) &&
7646 ((adev->pdev->device == 0x6823) ||
7647 (adev->pdev->device == 0x682b))))
a8c65c13
AD		 7648 chip_name = "verde_k";
7649 else
7650 chip_name = "verde";
841686df
MB		 7651 break;
7652 case CHIP_OLAND:
5165484b
FC		 7653 if (((adev->pdev->revision == 0x81) &&
7654 ((adev->pdev->device == 0x6600) ||
7655 (adev->pdev->device == 0x6604) ||
7656 (adev->pdev->device == 0x6605) ||
7657 (adev->pdev->device == 0x6610))) ||
7658 ((adev->pdev->revision == 0x83) &&
7659 (adev->pdev->device == 0x6610)))
a8c65c13
AD		 7660 chip_name = "oland_k";
7661 else
7662 chip_name = "oland";
841686df
MB		 7663 break;
7664 case CHIP_HAINAN:
5165484b
FC		 7665 if (((adev->pdev->revision == 0x81) &&
7666 (adev->pdev->device == 0x6660)) ||
7667 ((adev->pdev->revision == 0x83) &&
7668 ((adev->pdev->device == 0x6660) ||
7669 (adev->pdev->device == 0x6663) ||
7670 (adev->pdev->device == 0x6665) ||
17324b6a 7671 (adev->pdev->device == 0x6667))))
a8c65c13 7672 chip_name = "hainan_k";
17324b6a
AD		 7673 else if ((adev->pdev->revision == 0xc3) &&
7674 (adev->pdev->device == 0x6665))
7675 chip_name = "banks_k_2";
a8c65c13
AD		 7676 else
7677 chip_name = "hainan";
841686df
MB		 7678 break;
7679 default: BUG();
7680 }
7681
7682 snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
7683 err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7684 if (err)
7685 goto out;
7686 err = amdgpu_ucode_validate(adev->pm.fw);
7687
7688out:
7689 if (err) {
84b77336
HR		 7690 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7691 err, fw_name);
841686df
MB		 7692 release_firmware(adev->pm.fw);
7693 adev->pm.fw = NULL;
7694 }
7695 return err;
7696
7697}
7698
7699static int si_dpm_sw_init(void *handle)
7700{
7701 int ret;
7702 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7703
d766e6a3 7704 ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
841686df
MB		 7705 if (ret)
7706 return ret;
7707
d766e6a3 7708 ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
841686df
MB		 7709 if (ret)
7710 return ret;
7711
7712 /* default to balanced state */
7713 adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7714 adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
e5d03ac2 7715 adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
841686df
MB		 7716 adev->pm.default_sclk = adev->clock.default_sclk;
7717 adev->pm.default_mclk = adev->clock.default_mclk;
7718 adev->pm.current_sclk = adev->clock.default_sclk;
7719 adev->pm.current_mclk = adev->clock.default_mclk;
7720 adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7721
7722 if (amdgpu_dpm == 0)
7723 return 0;
7724
7725 ret = si_dpm_init_microcode(adev);
7726 if (ret)
7727 return ret;
7728
7729 INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7730 mutex_lock(&adev->pm.mutex);
7731 ret = si_dpm_init(adev);
7732 if (ret)
7733 goto dpm_failed;
7734 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7735 if (amdgpu_dpm == 1)
7736 amdgpu_pm_print_power_states(adev);
7737 mutex_unlock(&adev->pm.mutex);
7738 DRM_INFO("amdgpu: dpm initialized\n");
7739
7740 return 0;
7741
7742dpm_failed:
7743 si_dpm_fini(adev);
7744 mutex_unlock(&adev->pm.mutex);
7745 DRM_ERROR("amdgpu: dpm initialization failed\n");
7746 return ret;
7747}
7748
7749static int si_dpm_sw_fini(void *handle)
7750{
7751 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7752
4560738a
AD		 7753 flush_work(&adev->pm.dpm.thermal.work);
7754
841686df
MB		 7755 mutex_lock(&adev->pm.mutex);
7756 amdgpu_pm_sysfs_fini(adev);
7757 si_dpm_fini(adev);
7758 mutex_unlock(&adev->pm.mutex);
7759
7760 return 0;
7761}
7762
7763static int si_dpm_hw_init(void *handle)
7764{
7765 int ret;
7766
7767 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7768
7769 if (!amdgpu_dpm)
7770 return 0;
7771
7772 mutex_lock(&adev->pm.mutex);
7773 si_dpm_setup_asic(adev);
7774 ret = si_dpm_enable(adev);
7775 if (ret)
7776 adev->pm.dpm_enabled = false;
7777 else
7778 adev->pm.dpm_enabled = true;
7779 mutex_unlock(&adev->pm.mutex);
7780
7781 return ret;
7782}
7783
7784static int si_dpm_hw_fini(void *handle)
7785{
7786 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7787
7788 if (adev->pm.dpm_enabled) {
7789 mutex_lock(&adev->pm.mutex);
7790 si_dpm_disable(adev);
7791 mutex_unlock(&adev->pm.mutex);
7792 }
7793
7794 return 0;
7795}
7796
7797static int si_dpm_suspend(void *handle)
7798{
7799 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7800
7801 if (adev->pm.dpm_enabled) {
7802 mutex_lock(&adev->pm.mutex);
7803 /* disable dpm */
7804 si_dpm_disable(adev);
7805 /* reset the power state */
7806 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7807 mutex_unlock(&adev->pm.mutex);
7808 }
7809 return 0;
7810}
7811
7812static int si_dpm_resume(void *handle)
7813{
7814 int ret;
7815 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7816
7817 if (adev->pm.dpm_enabled) {
7818 /* asic init will reset to the boot state */
7819 mutex_lock(&adev->pm.mutex);
7820 si_dpm_setup_asic(adev);
7821 ret = si_dpm_enable(adev);
7822 if (ret)
7823 adev->pm.dpm_enabled = false;
7824 else
7825 adev->pm.dpm_enabled = true;
7826 mutex_unlock(&adev->pm.mutex);
7827 if (adev->pm.dpm_enabled)
7828 amdgpu_pm_compute_clocks(adev);
7829 }
7830 return 0;
7831}
7832
7833static bool si_dpm_is_idle(void *handle)
7834{
7835 /* XXX */
7836 return true;
7837}
7838
7839static int si_dpm_wait_for_idle(void *handle)
7840{
7841 /* XXX */
7842 return 0;
7843}
7844
7845static int si_dpm_soft_reset(void *handle)
7846{
7847 return 0;
7848}
7849
7850static int si_dpm_set_clockgating_state(void *handle,
7851 enum amd_clockgating_state state)
7852{
7853 return 0;
7854}
7855
7856static int si_dpm_set_powergating_state(void *handle,
7857 enum amd_powergating_state state)
7858{
7859 return 0;
7860}
7861
7862/* get temperature in millidegrees */
7863static int si_dpm_get_temp(struct amdgpu_device *adev)
7864{
7865 u32 temp;
7866 int actual_temp = 0;
7867
7868 temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7869 CTF_TEMP_SHIFT;
7870
7871 if (temp & 0x200)
7872 actual_temp = 255;
7873 else
7874 actual_temp = temp & 0x1ff;
7875
7876 actual_temp = (actual_temp * 1000);
7877
7878 return actual_temp;
7879}
7880
7881static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
7882{
77d318a6
TSD		 7883 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7884 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
841686df 7885
77d318a6
TSD		 7886 if (low)
7887 return requested_state->performance_levels[0].sclk;
7888 else
7889 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
841686df
MB		 7890}
7891
7892static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
7893{
77d318a6
TSD		 7894 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7895 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
841686df 7896
77d318a6
TSD		 7897 if (low)
7898 return requested_state->performance_levels[0].mclk;
7899 else
7900 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
841686df
MB		 7901}
7902
7903static void si_dpm_print_power_state(struct amdgpu_device *adev,
77d318a6
TSD		 7904 struct amdgpu_ps *rps)
7905{
7906 struct si_ps *ps = si_get_ps(rps);
7907 struct rv7xx_pl *pl;
7908 int i;
7909
7910 amdgpu_dpm_print_class_info(rps->class, rps->class2);
7911 amdgpu_dpm_print_cap_info(rps->caps);
7912 DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7913 for (i = 0; i < ps->performance_level_count; i++) {
7914 pl = &ps->performance_levels[i];
7915 if (adev->asic_type >= CHIP_TAHITI)
7916 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
84b77336 7917 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
77d318a6
TSD		 7918 else
7919 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
84b77336 7920 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
77d318a6
TSD		 7921 }
7922 amdgpu_dpm_print_ps_status(adev, rps);
841686df
MB		 7923}
7924
7925static int si_dpm_early_init(void *handle)
7926{
7927
7928 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7929
7930 si_dpm_set_dpm_funcs(adev);
7931 si_dpm_set_irq_funcs(adev);
7932 return 0;
7933}
7934
34117175
RZ		 7935static inline bool si_are_power_levels_equal(const struct rv7xx_pl *si_cpl1,
7936 const struct rv7xx_pl *si_cpl2)
7937{
7938 return ((si_cpl1->mclk == si_cpl2->mclk) &&
7939 (si_cpl1->sclk == si_cpl2->sclk) &&
7940 (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7941 (si_cpl1->vddc == si_cpl2->vddc) &&
7942 (si_cpl1->vddci == si_cpl2->vddci));
7943}
7944
7945static int si_check_state_equal(struct amdgpu_device *adev,
7946 struct amdgpu_ps *cps,
7947 struct amdgpu_ps *rps,
7948 bool *equal)
7949{
7950 struct si_ps *si_cps;
7951 struct si_ps *si_rps;
7952 int i;
7953
7954 if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7955 return -EINVAL;
7956
7957 si_cps = si_get_ps(cps);
7958 si_rps = si_get_ps(rps);
7959
7960 if (si_cps == NULL) {
7961 printk("si_cps is NULL\n");
7962 *equal = false;
7963 return 0;
7964 }
7965
7966 if (si_cps->performance_level_count != si_rps->performance_level_count) {
7967 *equal = false;
7968 return 0;
7969 }
7970
7971 for (i = 0; i < si_cps->performance_level_count; i++) {
7972 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7973 &(si_rps->performance_levels[i]))) {
7974 *equal = false;
7975 return 0;
7976 }
7977 }
7978
7979 /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7980 *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7981 *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7982
7983 return 0;
7984}
7985
d6c29695
SP		 7986static int si_dpm_read_sensor(struct amdgpu_device *adev, int idx,
7987 void *value, int *size)
7988{
7989 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7990 struct amdgpu_ps *rps = &eg_pi->current_rps;
7991 struct si_ps *ps = si_get_ps(rps);
7992 uint32_t sclk, mclk;
7993 u32 pl_index =
7994 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7995 CURRENT_STATE_INDEX_SHIFT;
7996
7997 /* size must be at least 4 bytes for all sensors */
7998 if (*size < 4)
7999 return -EINVAL;
8000
8001 switch (idx) {
8002 case AMDGPU_PP_SENSOR_GFX_SCLK:
8003 if (pl_index < ps->performance_level_count) {
8004 sclk = ps->performance_levels[pl_index].sclk;
8005 *((uint32_t *)value) = sclk;
8006 *size = 4;
8007 return 0;
8008 }
8009 return -EINVAL;
8010 case AMDGPU_PP_SENSOR_GFX_MCLK:
8011 if (pl_index < ps->performance_level_count) {
8012 mclk = ps->performance_levels[pl_index].mclk;
8013 *((uint32_t *)value) = mclk;
8014 *size = 4;
8015 return 0;
8016 }
8017 return -EINVAL;
8018 case AMDGPU_PP_SENSOR_GPU_TEMP:
8019 *((uint32_t *)value) = si_dpm_get_temp(adev);
8020 *size = 4;
8021 return 0;
8022 default:
8023 return -EINVAL;
8024 }
8025}
841686df
MB		 8026
8027const struct amd_ip_funcs si_dpm_ip_funcs = {
8028 .name = "si_dpm",
8029 .early_init = si_dpm_early_init,
8030 .late_init = si_dpm_late_init,
8031 .sw_init = si_dpm_sw_init,
8032 .sw_fini = si_dpm_sw_fini,
8033 .hw_init = si_dpm_hw_init,
8034 .hw_fini = si_dpm_hw_fini,
8035 .suspend = si_dpm_suspend,
8036 .resume = si_dpm_resume,
8037 .is_idle = si_dpm_is_idle,
8038 .wait_for_idle = si_dpm_wait_for_idle,
8039 .soft_reset = si_dpm_soft_reset,
8040 .set_clockgating_state = si_dpm_set_clockgating_state,
8041 .set_powergating_state = si_dpm_set_powergating_state,
8042};
8043
8044static const struct amdgpu_dpm_funcs si_dpm_funcs = {
8045 .get_temperature = &si_dpm_get_temp,
8046 .pre_set_power_state = &si_dpm_pre_set_power_state,
8047 .set_power_state = &si_dpm_set_power_state,
8048 .post_set_power_state = &si_dpm_post_set_power_state,
8049 .display_configuration_changed = &si_dpm_display_configuration_changed,
8050 .get_sclk = &si_dpm_get_sclk,
8051 .get_mclk = &si_dpm_get_mclk,
8052 .print_power_state = &si_dpm_print_power_state,
8053 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8054 .force_performance_level = &si_dpm_force_performance_level,
8055 .vblank_too_short = &si_dpm_vblank_too_short,
8056 .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8057 .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8058 .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8059 .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
34117175 8060 .check_state_equal = &si_check_state_equal,
825cc997 8061 .get_vce_clock_state = amdgpu_get_vce_clock_state,
d6c29695 8062 .read_sensor = &si_dpm_read_sensor,
841686df
MB		 8063};
8064
8065static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
8066{
8067 if (adev->pm.funcs == NULL)
8068 adev->pm.funcs = &si_dpm_funcs;
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
ubuntu-bionic-kernel mirror