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1/*
2 * Copyright 2013 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 */
23
24#include "drmP.h"
25#include "radeon.h"
26#include "radeon_asic.h"
27#include "sid.h"
28#include "r600_dpm.h"
29#include "si_dpm.h"
30#include "atom.h"
31#include <linux/math64.h>
32#include <linux/seq_file.h>
33
34#define MC_CG_ARB_FREQ_F0 0x0a
35#define MC_CG_ARB_FREQ_F1 0x0b
36#define MC_CG_ARB_FREQ_F2 0x0c
37#define MC_CG_ARB_FREQ_F3 0x0d
38
39#define SMC_RAM_END 0x20000
40
41#define SCLK_MIN_DEEPSLEEP_FREQ 1350
42
43static const struct si_cac_config_reg cac_weights_tahiti[] =
44{
45 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
46 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
47 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
48 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
49 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
50 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
51 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
52 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
53 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
54 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
55 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
56 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
57 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
58 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
59 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
60 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
61 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
62 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
63 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
64 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
65 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
66 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
67 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
68 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
69 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
70 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
71 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
72 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
73 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
74 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
75 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
76 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
77 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
78 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
79 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
80 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
81 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
82 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
83 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
84 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
85 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
86 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
87 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
88 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
89 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
90 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
91 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
92 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
93 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
94 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
95 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
96 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
97 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
98 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
99 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
100 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
101 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
102 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
103 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
104 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
105 { 0xFFFFFFFF }
106};
107
108static const struct si_cac_config_reg lcac_tahiti[] =
109{
110 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
111 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
112 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
113 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
114 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
115 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
116 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
117 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
118 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
119 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
120 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
121 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
122 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
123 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
124 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
125 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
126 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
127 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
128 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
129 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
130 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
131 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
132 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
133 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
134 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
135 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
136 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
137 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
138 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
139 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
140 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
141 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
142 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
143 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
144 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
145 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
146 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
147 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
148 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
149 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
150 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
151 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
152 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
153 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
154 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
155 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
156 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
157 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
158 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
159 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
160 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
161 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
162 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
163 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
164 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
165 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
166 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
167 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
168 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
169 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
170 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
171 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
172 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
173 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
174 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
175 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
176 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
177 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
178 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
179 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
180 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
181 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
182 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
183 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
184 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
185 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
186 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
187 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
188 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
189 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
190 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
191 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
192 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
193 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
194 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
195 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
196 { 0xFFFFFFFF }
197
198};
199
200static const struct si_cac_config_reg cac_override_tahiti[] =
201{
202 { 0xFFFFFFFF }
203};
204
205static const struct si_powertune_data powertune_data_tahiti =
206{
207 ((1 << 16) | 27027),
208 6,
209 0,
210 4,
211 95,
212 {
213 0UL,
214 0UL,
215 4521550UL,
216 309631529UL,
217 -1270850L,
218 4513710L,
219 40
220 },
221 595000000UL,
222 12,
223 {
224 0,
225 0,
226 0,
227 0,
228 0,
229 0,
230 0,
231 0
232 },
233 true
234};
235
236static const struct si_dte_data dte_data_tahiti =
237{
238 { 1159409, 0, 0, 0, 0 },
239 { 777, 0, 0, 0, 0 },
240 2,
241 54000,
242 127000,
243 25,
244 2,
245 10,
246 13,
247 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
248 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
249 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
250 85,
251 false
252};
253
254static const struct si_dte_data dte_data_tahiti_le =
255{
256 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
257 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
258 0x5,
259 0xAFC8,
260 0x64,
261 0x32,
262 1,
263 0,
264 0x10,
265 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
266 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
267 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
268 85,
269 true
270};
271
272static const struct si_dte_data dte_data_tahiti_pro =
273{
274 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
275 { 0x0, 0x0, 0x0, 0x0, 0x0 },
276 5,
277 45000,
278 100,
279 0xA,
280 1,
281 0,
282 0x10,
283 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
284 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
285 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
286 90,
287 true
288};
289
290static const struct si_dte_data dte_data_new_zealand =
291{
292 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
293 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
294 0x5,
295 0xAFC8,
296 0x69,
297 0x32,
298 1,
299 0,
300 0x10,
301 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
302 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
303 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
304 85,
305 true
306};
307
308static const struct si_dte_data dte_data_aruba_pro =
309{
310 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
311 { 0x0, 0x0, 0x0, 0x0, 0x0 },
312 5,
313 45000,
314 100,
315 0xA,
316 1,
317 0,
318 0x10,
319 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
320 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
321 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
322 90,
323 true
324};
325
326static const struct si_dte_data dte_data_malta =
327{
328 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
329 { 0x0, 0x0, 0x0, 0x0, 0x0 },
330 5,
331 45000,
332 100,
333 0xA,
334 1,
335 0,
336 0x10,
337 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
338 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
339 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
340 90,
341 true
342};
343
344struct si_cac_config_reg cac_weights_pitcairn[] =
345{
346 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
347 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
348 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
349 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
350 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
351 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
352 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
353 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
354 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
355 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
356 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
357 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
358 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
359 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
360 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
361 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
362 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
363 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
364 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
365 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
366 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
367 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
368 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
369 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
370 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
371 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
372 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
373 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
374 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
375 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
376 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
377 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
378 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
379 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
380 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
381 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
382 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
383 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
384 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
385 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
386 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
387 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
388 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
389 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
390 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
391 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
392 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
393 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
394 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
395 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
396 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
397 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
398 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
399 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
400 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
401 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
402 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
403 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
404 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
405 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
406 { 0xFFFFFFFF }
407};
408
409static const struct si_cac_config_reg lcac_pitcairn[] =
410{
411 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
412 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
413 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
414 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
415 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
416 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
417 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
418 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
419 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
420 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
421 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
422 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
423 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
424 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
425 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
426 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
427 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
428 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
429 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
430 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
431 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
432 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
433 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
434 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
435 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
436 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
437 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
438 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
439 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
440 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
441 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
442 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
443 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
444 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
445 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
446 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
447 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
448 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
449 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
450 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
451 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
452 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
453 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
454 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
455 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
456 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
457 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
458 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
459 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
460 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
461 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
462 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
463 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
464 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
465 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
466 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
467 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
468 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
469 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
470 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
471 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
472 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
473 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
474 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
475 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
476 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
477 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
478 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
479 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
480 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
481 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
482 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
483 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
484 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
485 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
486 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
487 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
488 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
489 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
490 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
491 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
492 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
493 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
494 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
495 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
496 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
497 { 0xFFFFFFFF }
498};
499
500static const struct si_cac_config_reg cac_override_pitcairn[] =
501{
502 { 0xFFFFFFFF }
503};
504
505static const struct si_powertune_data powertune_data_pitcairn =
506{
507 ((1 << 16) | 27027),
508 5,
509 0,
510 6,
511 100,
512 {
513 51600000UL,
514 1800000UL,
515 7194395UL,
516 309631529UL,
517 -1270850L,
518 4513710L,
519 100
520 },
521 117830498UL,
522 12,
523 {
524 0,
525 0,
526 0,
527 0,
528 0,
529 0,
530 0,
531 0
532 },
533 true
534};
535
536static const struct si_dte_data dte_data_pitcairn =
537{
538 { 0, 0, 0, 0, 0 },
539 { 0, 0, 0, 0, 0 },
540 0,
541 0,
542 0,
543 0,
544 0,
545 0,
546 0,
547 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
548 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
549 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
550 0,
551 false
552};
553
554static const struct si_dte_data dte_data_curacao_xt =
555{
556 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
557 { 0x0, 0x0, 0x0, 0x0, 0x0 },
558 5,
559 45000,
560 100,
561 0xA,
562 1,
563 0,
564 0x10,
565 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
566 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
567 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
568 90,
569 true
570};
571
572static const struct si_dte_data dte_data_curacao_pro =
573{
574 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
575 { 0x0, 0x0, 0x0, 0x0, 0x0 },
576 5,
577 45000,
578 100,
579 0xA,
580 1,
581 0,
582 0x10,
583 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
584 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
585 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
586 90,
587 true
588};
589
590static const struct si_dte_data dte_data_neptune_xt =
591{
592 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
593 { 0x0, 0x0, 0x0, 0x0, 0x0 },
594 5,
595 45000,
596 100,
597 0xA,
598 1,
599 0,
600 0x10,
601 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
602 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
603 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
604 90,
605 true
606};
607
608static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
609{
610 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
611 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
612 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
613 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
614 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
615 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
616 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
617 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
618 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
619 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
620 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
621 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
622 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
623 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
624 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
625 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
626 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
627 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
628 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
629 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
630 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
631 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
632 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
633 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
634 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
635 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
636 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
637 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
638 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
639 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
640 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
641 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
642 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
643 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
644 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
645 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
646 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
647 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
648 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
649 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
650 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
651 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
652 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
653 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
654 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
655 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
656 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
657 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
658 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
659 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
660 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
661 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
662 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
663 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
664 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
665 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
666 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
667 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
668 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
669 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
670 { 0xFFFFFFFF }
671};
672
673static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
674{
675 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
676 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
677 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
678 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
679 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
680 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
681 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
682 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
683 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
684 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
685 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
686 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
687 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
688 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
689 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
690 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
691 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
692 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
693 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
694 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
695 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
696 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
697 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
698 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
699 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
700 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
701 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
702 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
703 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
704 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
705 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
706 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
707 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
708 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
709 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
710 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
711 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
712 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
713 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
714 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
715 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
716 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
717 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
718 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
719 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
720 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
721 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
722 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
723 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
724 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
725 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
726 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
727 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
728 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
729 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
730 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
731 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
732 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
733 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
734 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
735 { 0xFFFFFFFF }
736};
737
738static const struct si_cac_config_reg cac_weights_heathrow[] =
739{
740 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
741 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
742 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
743 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
744 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
745 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
746 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
747 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
748 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
749 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
750 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
751 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
752 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
753 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
754 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
755 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
756 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
757 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
758 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
759 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
760 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
761 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
762 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
763 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
764 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
765 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
766 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
767 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
768 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
769 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
770 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
771 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
772 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
773 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
774 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
775 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
776 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
777 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
778 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
779 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
780 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
781 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
782 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
783 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
784 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
785 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
786 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
787 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
788 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
789 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
790 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
791 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
792 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
793 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
794 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
795 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
796 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
797 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
798 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
799 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
800 { 0xFFFFFFFF }
801};
802
803static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
804{
805 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
806 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
807 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
808 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
809 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
810 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
811 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
812 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
813 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
814 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
815 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
816 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
817 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
818 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
819 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
820 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
821 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
822 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
823 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
824 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
825 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
826 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
827 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
828 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
829 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
830 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
831 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
832 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
833 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
834 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
835 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
836 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
837 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
838 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
839 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
840 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
841 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
842 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
843 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
844 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
845 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
846 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
847 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
848 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
849 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
850 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
851 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
852 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
853 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
854 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
855 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
856 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
857 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
858 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
859 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
860 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
861 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
862 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
863 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
864 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
865 { 0xFFFFFFFF }
866};
867
868static const struct si_cac_config_reg cac_weights_cape_verde[] =
869{
870 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
871 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
872 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
873 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
874 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
875 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
876 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
877 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
878 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
879 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
880 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
881 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
882 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
883 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
884 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
885 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
886 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
887 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
888 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
889 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
890 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
891 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
892 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
893 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
894 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
895 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
896 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
897 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
898 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
899 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
900 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
901 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
902 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
903 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
904 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
905 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
906 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
907 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
908 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
909 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
910 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
911 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
912 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
913 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
914 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
915 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
916 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
917 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
918 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
919 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
920 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
921 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
922 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
923 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
924 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
925 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
926 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
927 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
928 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
929 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
930 { 0xFFFFFFFF }
931};
932
933static const struct si_cac_config_reg lcac_cape_verde[] =
934{
935 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
936 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
937 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
938 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
939 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
940 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
941 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
942 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
943 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
944 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
945 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
946 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
947 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
948 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
949 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
950 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
951 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
952 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
953 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
954 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
955 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
956 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
957 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
958 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
959 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
960 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
961 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
962 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
963 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
964 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
965 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
966 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
967 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
968 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
969 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
970 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
971 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
972 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
973 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
974 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
975 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
976 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
977 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
978 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
979 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
980 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
981 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
982 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
983 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
984 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
985 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
986 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
987 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
988 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
989 { 0xFFFFFFFF }
990};
991
992static const struct si_cac_config_reg cac_override_cape_verde[] =
993{
994 { 0xFFFFFFFF }
995};
996
997static const struct si_powertune_data powertune_data_cape_verde =
998{
999 ((1 << 16) | 0x6993),
1000 5,
1001 0,
1002 7,
1003 105,
1004 {
1005 0UL,
1006 0UL,
1007 7194395UL,
1008 309631529UL,
1009 -1270850L,
1010 4513710L,
1011 100
1012 },
1013 117830498UL,
1014 12,
1015 {
1016 0,
1017 0,
1018 0,
1019 0,
1020 0,
1021 0,
1022 0,
1023 0
1024 },
1025 true
1026};
1027
1028static const struct si_dte_data dte_data_cape_verde =
1029{
1030 { 0, 0, 0, 0, 0 },
1031 { 0, 0, 0, 0, 0 },
1032 0,
1033 0,
1034 0,
1035 0,
1036 0,
1037 0,
1038 0,
1039 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1040 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1041 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1042 0,
1043 false
1044};
1045
1046static const struct si_dte_data dte_data_venus_xtx =
1047{
1048 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1049 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1050 5,
1051 55000,
1052 0x69,
1053 0xA,
1054 1,
1055 0,
1056 0x3,
1057 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1058 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1059 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1060 90,
1061 true
1062};
1063
1064static const struct si_dte_data dte_data_venus_xt =
1065{
1066 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1067 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1068 5,
1069 55000,
1070 0x69,
1071 0xA,
1072 1,
1073 0,
1074 0x3,
1075 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1076 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1077 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1078 90,
1079 true
1080};
1081
1082static const struct si_dte_data dte_data_venus_pro =
1083{
1084 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1085 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1086 5,
1087 55000,
1088 0x69,
1089 0xA,
1090 1,
1091 0,
1092 0x3,
1093 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1094 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1095 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1096 90,
1097 true
1098};
1099
1100struct si_cac_config_reg cac_weights_oland[] =
1101{
1102 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1103 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1104 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1105 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1106 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1107 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1108 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1109 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1110 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1111 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1112 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1113 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1114 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1115 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1116 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1117 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1118 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1119 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1120 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1121 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1122 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1123 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1124 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1125 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1126 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1127 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1128 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1129 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1130 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1131 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1132 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1133 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1134 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1135 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1136 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1137 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1138 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1139 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1140 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1141 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1142 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1143 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1144 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1145 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1146 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1147 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1148 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1149 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1150 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1151 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1152 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1153 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1154 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1155 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1156 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1157 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1158 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1159 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1160 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1161 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1162 { 0xFFFFFFFF }
1163};
1164
1165static const struct si_cac_config_reg cac_weights_mars_pro[] =
1166{
1167 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1168 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1169 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1170 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1171 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1172 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1173 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1174 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1175 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1176 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1177 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1178 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1179 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1180 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1181 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1182 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1183 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1184 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1185 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1186 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1187 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1188 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1189 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1190 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1191 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1192 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1193 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1194 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1195 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1196 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1197 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1198 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1199 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1200 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1201 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1202 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1203 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1204 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1205 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1206 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1207 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1208 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1209 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1210 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1211 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1212 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1213 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1214 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1215 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1216 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1217 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1218 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1219 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1220 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1221 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1222 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1223 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1224 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1225 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1226 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1227 { 0xFFFFFFFF }
1228};
1229
1230static const struct si_cac_config_reg cac_weights_mars_xt[] =
1231{
1232 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1233 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1234 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1235 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1236 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1237 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1238 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1239 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1240 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1241 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1242 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1243 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1244 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1245 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1246 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1247 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1248 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1249 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1250 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1251 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1252 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1253 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1254 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1255 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1256 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1257 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1258 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1259 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1260 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1261 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1262 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1263 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1264 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1265 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1266 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1267 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1268 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1269 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1270 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1271 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1272 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1273 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1274 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1275 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1276 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1277 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1278 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1279 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1280 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1281 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1282 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1283 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1284 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1285 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1286 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1287 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1288 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1289 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1290 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1291 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1292 { 0xFFFFFFFF }
1293};
1294
1295static const struct si_cac_config_reg cac_weights_oland_pro[] =
1296{
1297 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1298 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1299 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1300 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1301 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1302 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1303 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1304 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1305 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1306 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1307 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1308 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1309 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1310 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1311 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1312 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1313 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1314 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1315 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1316 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1317 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1318 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1319 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1320 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1321 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1322 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1323 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1324 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1325 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1326 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1327 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1328 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1329 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1330 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1331 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1332 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1333 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1334 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1335 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1336 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1337 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1338 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1339 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1340 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1341 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1342 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1343 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1344 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1345 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1346 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1347 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1348 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1349 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1350 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1351 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1352 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1353 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1354 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1355 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1356 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1357 { 0xFFFFFFFF }
1358};
1359
1360static const struct si_cac_config_reg cac_weights_oland_xt[] =
1361{
1362 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1363 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1364 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1365 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1366 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1367 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1368 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1369 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1370 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1371 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1372 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1373 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1374 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1375 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1376 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1377 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1378 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1379 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1380 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1381 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1382 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1383 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1384 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1385 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1386 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1387 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1388 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1389 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1390 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1391 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1392 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1393 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1394 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1395 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1396 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1397 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1398 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1399 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1400 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1401 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1402 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1403 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1404 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1405 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1406 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1407 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1408 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1409 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1410 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1411 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1412 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1413 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1414 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1415 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1416 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1417 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1418 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1419 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1420 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1421 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1422 { 0xFFFFFFFF }
1423};
1424
1425static const struct si_cac_config_reg lcac_oland[] =
1426{
1427 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1428 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1429 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1430 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1431 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1432 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1433 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1434 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1435 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1436 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1437 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1438 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1439 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1440 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1441 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1442 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1443 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1444 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1445 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1446 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1447 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1448 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1449 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1450 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1451 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1452 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1453 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1454 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1455 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1456 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1457 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1458 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1459 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1460 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1461 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1462 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1463 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1464 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1465 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1466 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1467 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1468 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1469 { 0xFFFFFFFF }
1470};
1471
1472static const struct si_cac_config_reg lcac_mars_pro[] =
1473{
1474 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1475 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1476 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1477 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1478 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1479 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1480 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1481 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1483 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1484 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1485 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1486 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1487 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1488 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1489 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1490 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1491 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1492 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1493 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1494 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1495 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1496 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1497 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1498 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1499 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1500 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1501 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1502 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1503 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1504 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1505 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1506 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1507 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1508 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1509 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1510 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1511 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1512 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1513 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1514 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1515 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1516 { 0xFFFFFFFF }
1517};
1518
1519static const struct si_cac_config_reg cac_override_oland[] =
1520{
1521 { 0xFFFFFFFF }
1522};
1523
1524static const struct si_powertune_data powertune_data_oland =
1525{
1526 ((1 << 16) | 0x6993),
1527 5,
1528 0,
1529 7,
1530 105,
1531 {
1532 0UL,
1533 0UL,
1534 7194395UL,
1535 309631529UL,
1536 -1270850L,
1537 4513710L,
1538 100
1539 },
1540 117830498UL,
1541 12,
1542 {
1543 0,
1544 0,
1545 0,
1546 0,
1547 0,
1548 0,
1549 0,
1550 0
1551 },
1552 true
1553};
1554
1555static const struct si_powertune_data powertune_data_mars_pro =
1556{
1557 ((1 << 16) | 0x6993),
1558 5,
1559 0,
1560 7,
1561 105,
1562 {
1563 0UL,
1564 0UL,
1565 7194395UL,
1566 309631529UL,
1567 -1270850L,
1568 4513710L,
1569 100
1570 },
1571 117830498UL,
1572 12,
1573 {
1574 0,
1575 0,
1576 0,
1577 0,
1578 0,
1579 0,
1580 0,
1581 0
1582 },
1583 true
1584};
1585
1586static const struct si_dte_data dte_data_oland =
1587{
1588 { 0, 0, 0, 0, 0 },
1589 { 0, 0, 0, 0, 0 },
1590 0,
1591 0,
1592 0,
1593 0,
1594 0,
1595 0,
1596 0,
1597 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1598 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1599 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1600 0,
1601 false
1602};
1603
1604static const struct si_dte_data dte_data_mars_pro =
1605{
1606 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1607 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1608 5,
1609 55000,
1610 105,
1611 0xA,
1612 1,
1613 0,
1614 0x10,
1615 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1616 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1617 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1618 90,
1619 true
1620};
1621
1622static const struct si_dte_data dte_data_sun_xt =
1623{
1624 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1625 { 0x0, 0x0, 0x0, 0x0, 0x0 },
1626 5,
1627 55000,
1628 105,
1629 0xA,
1630 1,
1631 0,
1632 0x10,
1633 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1634 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1635 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1636 90,
1637 true
1638};
1639
1640
1641static const struct si_cac_config_reg cac_weights_hainan[] =
1642{
1643 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1644 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1645 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1646 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1647 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1648 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1649 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1650 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1651 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1652 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1653 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1654 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1655 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1656 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1657 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1658 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1659 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1660 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1661 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1662 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1663 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1664 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1665 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1666 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1667 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1668 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1669 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1670 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1671 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1672 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1673 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1674 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1675 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1676 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1677 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1678 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1679 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1680 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1681 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1682 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1683 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1684 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1685 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1686 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1687 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1688 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1689 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1690 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1691 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1692 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1693 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1694 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1695 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1696 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1697 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1698 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1699 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1700 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1701 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1702 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1703 { 0xFFFFFFFF }
1704};
1705
1706static const struct si_powertune_data powertune_data_hainan =
1707{
1708 ((1 << 16) | 0x6993),
1709 5,
1710 0,
1711 9,
1712 105,
1713 {
1714 0UL,
1715 0UL,
1716 7194395UL,
1717 309631529UL,
1718 -1270850L,
1719 4513710L,
1720 100
1721 },
1722 117830498UL,
1723 12,
1724 {
1725 0,
1726 0,
1727 0,
1728 0,
1729 0,
1730 0,
1731 0,
1732 0
1733 },
1734 true
1735};
1736
1737struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
1738struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
1739struct ni_power_info *ni_get_pi(struct radeon_device *rdev);
1740struct ni_ps *ni_get_ps(struct radeon_ps *rps);
1741
1742extern int si_mc_load_microcode(struct radeon_device *rdev);
1743extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable);
1744
1745static int si_populate_voltage_value(struct radeon_device *rdev,
1746 const struct atom_voltage_table *table,
1747 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1748static int si_get_std_voltage_value(struct radeon_device *rdev,
1749 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1750 u16 *std_voltage);
1751static int si_write_smc_soft_register(struct radeon_device *rdev,
1752 u16 reg_offset, u32 value);
1753static int si_convert_power_level_to_smc(struct radeon_device *rdev,
1754 struct rv7xx_pl *pl,
1755 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1756static int si_calculate_sclk_params(struct radeon_device *rdev,
1757 u32 engine_clock,
1758 SISLANDS_SMC_SCLK_VALUE *sclk);
1759
1760static void si_thermal_start_smc_fan_control(struct radeon_device *rdev);
1761static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev);
1762
1763static struct si_power_info *si_get_pi(struct radeon_device *rdev)
1764{
1765 struct si_power_info *pi = rdev->pm.dpm.priv;
1766
1767 return pi;
1768}
1769
1770static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1771 u16 v, s32 t, u32 ileakage, u32 *leakage)
1772{
1773 s64 kt, kv, leakage_w, i_leakage, vddc;
1774 s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1775 s64 tmp;
1776
1777 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1778 vddc = div64_s64(drm_int2fixp(v), 1000);
1779 temperature = div64_s64(drm_int2fixp(t), 1000);
1780
1781 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1782 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1783 av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1784 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1785 t_ref = drm_int2fixp(coeff->t_ref);
1786
1787 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1788 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1789 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1790 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1791
1792 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1793
1794 *leakage = drm_fixp2int(leakage_w * 1000);
1795}
1796
1797static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev,
1798 const struct ni_leakage_coeffients *coeff,
1799 u16 v,
1800 s32 t,
1801 u32 i_leakage,
1802 u32 *leakage)
1803{
1804 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1805}
1806
1807static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1808 const u32 fixed_kt, u16 v,
1809 u32 ileakage, u32 *leakage)
1810{
1811 s64 kt, kv, leakage_w, i_leakage, vddc;
1812
1813 i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1814 vddc = div64_s64(drm_int2fixp(v), 1000);
1815
1816 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1817 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1818 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1819
1820 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1821
1822 *leakage = drm_fixp2int(leakage_w * 1000);
1823}
1824
1825static void si_calculate_leakage_for_v(struct radeon_device *rdev,
1826 const struct ni_leakage_coeffients *coeff,
1827 const u32 fixed_kt,
1828 u16 v,
1829 u32 i_leakage,
1830 u32 *leakage)
1831{
1832 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1833}
1834
1835
1836static void si_update_dte_from_pl2(struct radeon_device *rdev,
1837 struct si_dte_data *dte_data)
1838{
1839 u32 p_limit1 = rdev->pm.dpm.tdp_limit;
1840 u32 p_limit2 = rdev->pm.dpm.near_tdp_limit;
1841 u32 k = dte_data->k;
1842 u32 t_max = dte_data->max_t;
1843 u32 t_split[5] = { 10, 15, 20, 25, 30 };
1844 u32 t_0 = dte_data->t0;
1845 u32 i;
1846
1847 if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1848 dte_data->tdep_count = 3;
1849
1850 for (i = 0; i < k; i++) {
1851 dte_data->r[i] =
1852 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1853 (p_limit2 * (u32)100);
1854 }
1855
1856 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1857
1858 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1859 dte_data->tdep_r[i] = dte_data->r[4];
1860 }
1861 } else {
1862 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1863 }
1864}
1865
1866static void si_initialize_powertune_defaults(struct radeon_device *rdev)
1867{
1868 struct ni_power_info *ni_pi = ni_get_pi(rdev);
1869 struct si_power_info *si_pi = si_get_pi(rdev);
1870 bool update_dte_from_pl2 = false;
1871
1872 if (rdev->family == CHIP_TAHITI) {
1873 si_pi->cac_weights = cac_weights_tahiti;
1874 si_pi->lcac_config = lcac_tahiti;
1875 si_pi->cac_override = cac_override_tahiti;
1876 si_pi->powertune_data = &powertune_data_tahiti;
1877 si_pi->dte_data = dte_data_tahiti;
1878
1879 switch (rdev->pdev->device) {
1880 case 0x6798:
1881 si_pi->dte_data.enable_dte_by_default = true;
1882 break;
1883 case 0x6799:
1884 si_pi->dte_data = dte_data_new_zealand;
1885 break;
1886 case 0x6790:
1887 case 0x6791:
1888 case 0x6792:
1889 case 0x679E:
1890 si_pi->dte_data = dte_data_aruba_pro;
1891 update_dte_from_pl2 = true;
1892 break;
1893 case 0x679B:
1894 si_pi->dte_data = dte_data_malta;
1895 update_dte_from_pl2 = true;
1896 break;
1897 case 0x679A:
1898 si_pi->dte_data = dte_data_tahiti_pro;
1899 update_dte_from_pl2 = true;
1900 break;
1901 default:
1902 if (si_pi->dte_data.enable_dte_by_default == true)
1903 DRM_ERROR("DTE is not enabled!\n");
1904 break;
1905 }
1906 } else if (rdev->family == CHIP_PITCAIRN) {
1907 switch (rdev->pdev->device) {
1908 case 0x6810:
1909 case 0x6818:
1910 si_pi->cac_weights = cac_weights_pitcairn;
1911 si_pi->lcac_config = lcac_pitcairn;
1912 si_pi->cac_override = cac_override_pitcairn;
1913 si_pi->powertune_data = &powertune_data_pitcairn;
1914 si_pi->dte_data = dte_data_curacao_xt;
1915 update_dte_from_pl2 = true;
1916 break;
1917 case 0x6819:
1918 case 0x6811:
1919 si_pi->cac_weights = cac_weights_pitcairn;
1920 si_pi->lcac_config = lcac_pitcairn;
1921 si_pi->cac_override = cac_override_pitcairn;
1922 si_pi->powertune_data = &powertune_data_pitcairn;
1923 si_pi->dte_data = dte_data_curacao_pro;
1924 update_dte_from_pl2 = true;
1925 break;
1926 case 0x6800:
1927 case 0x6806:
1928 si_pi->cac_weights = cac_weights_pitcairn;
1929 si_pi->lcac_config = lcac_pitcairn;
1930 si_pi->cac_override = cac_override_pitcairn;
1931 si_pi->powertune_data = &powertune_data_pitcairn;
1932 si_pi->dte_data = dte_data_neptune_xt;
1933 update_dte_from_pl2 = true;
1934 break;
1935 default:
1936 si_pi->cac_weights = cac_weights_pitcairn;
1937 si_pi->lcac_config = lcac_pitcairn;
1938 si_pi->cac_override = cac_override_pitcairn;
1939 si_pi->powertune_data = &powertune_data_pitcairn;
1940 si_pi->dte_data = dte_data_pitcairn;
1941 break;
1942 }
1943 } else if (rdev->family == CHIP_VERDE) {
1944 si_pi->lcac_config = lcac_cape_verde;
1945 si_pi->cac_override = cac_override_cape_verde;
1946 si_pi->powertune_data = &powertune_data_cape_verde;
1947
1948 switch (rdev->pdev->device) {
1949 case 0x683B:
1950 case 0x683F:
1951 case 0x6829:
1952 case 0x6835:
1953 si_pi->cac_weights = cac_weights_cape_verde_pro;
1954 si_pi->dte_data = dte_data_cape_verde;
1955 break;
1956 case 0x682C:
1957 si_pi->cac_weights = cac_weights_cape_verde_pro;
1958 si_pi->dte_data = dte_data_sun_xt;
1959 break;
1960 case 0x6825:
1961 case 0x6827:
1962 si_pi->cac_weights = cac_weights_heathrow;
1963 si_pi->dte_data = dte_data_cape_verde;
1964 break;
1965 case 0x6824:
1966 case 0x682D:
1967 si_pi->cac_weights = cac_weights_chelsea_xt;
1968 si_pi->dte_data = dte_data_cape_verde;
1969 break;
1970 case 0x682F:
1971 si_pi->cac_weights = cac_weights_chelsea_pro;
1972 si_pi->dte_data = dte_data_cape_verde;
1973 break;
1974 case 0x6820:
1975 si_pi->cac_weights = cac_weights_heathrow;
1976 si_pi->dte_data = dte_data_venus_xtx;
1977 break;
1978 case 0x6821:
1979 si_pi->cac_weights = cac_weights_heathrow;
1980 si_pi->dte_data = dte_data_venus_xt;
1981 break;
1982 case 0x6823:
1983 case 0x682B:
1984 case 0x6822:
1985 case 0x682A:
1986 si_pi->cac_weights = cac_weights_chelsea_pro;
1987 si_pi->dte_data = dte_data_venus_pro;
1988 break;
1989 default:
1990 si_pi->cac_weights = cac_weights_cape_verde;
1991 si_pi->dte_data = dte_data_cape_verde;
1992 break;
1993 }
1994 } else if (rdev->family == CHIP_OLAND) {
1995 switch (rdev->pdev->device) {
1996 case 0x6601:
1997 case 0x6621:
1998 case 0x6603:
1999 case 0x6605:
2000 si_pi->cac_weights = cac_weights_mars_pro;
2001 si_pi->lcac_config = lcac_mars_pro;
2002 si_pi->cac_override = cac_override_oland;
2003 si_pi->powertune_data = &powertune_data_mars_pro;
2004 si_pi->dte_data = dte_data_mars_pro;
2005 update_dte_from_pl2 = true;
2006 break;
2007 case 0x6600:
2008 case 0x6606:
2009 case 0x6620:
2010 case 0x6604:
2011 si_pi->cac_weights = cac_weights_mars_xt;
2012 si_pi->lcac_config = lcac_mars_pro;
2013 si_pi->cac_override = cac_override_oland;
2014 si_pi->powertune_data = &powertune_data_mars_pro;
2015 si_pi->dte_data = dte_data_mars_pro;
2016 update_dte_from_pl2 = true;
2017 break;
2018 case 0x6611:
2019 case 0x6613:
2020 case 0x6608:
2021 si_pi->cac_weights = cac_weights_oland_pro;
2022 si_pi->lcac_config = lcac_mars_pro;
2023 si_pi->cac_override = cac_override_oland;
2024 si_pi->powertune_data = &powertune_data_mars_pro;
2025 si_pi->dte_data = dte_data_mars_pro;
2026 update_dte_from_pl2 = true;
2027 break;
2028 case 0x6610:
2029 si_pi->cac_weights = cac_weights_oland_xt;
2030 si_pi->lcac_config = lcac_mars_pro;
2031 si_pi->cac_override = cac_override_oland;
2032 si_pi->powertune_data = &powertune_data_mars_pro;
2033 si_pi->dte_data = dte_data_mars_pro;
2034 update_dte_from_pl2 = true;
2035 break;
2036 default:
2037 si_pi->cac_weights = cac_weights_oland;
2038 si_pi->lcac_config = lcac_oland;
2039 si_pi->cac_override = cac_override_oland;
2040 si_pi->powertune_data = &powertune_data_oland;
2041 si_pi->dte_data = dte_data_oland;
2042 break;
2043 }
2044 } else if (rdev->family == CHIP_HAINAN) {
2045 si_pi->cac_weights = cac_weights_hainan;
2046 si_pi->lcac_config = lcac_oland;
2047 si_pi->cac_override = cac_override_oland;
2048 si_pi->powertune_data = &powertune_data_hainan;
2049 si_pi->dte_data = dte_data_sun_xt;
2050 update_dte_from_pl2 = true;
2051 } else {
2052 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2053 return;
2054 }
2055
2056 ni_pi->enable_power_containment = false;
2057 ni_pi->enable_cac = false;
2058 ni_pi->enable_sq_ramping = false;
2059 si_pi->enable_dte = false;
2060
2061 if (si_pi->powertune_data->enable_powertune_by_default) {
2062 ni_pi->enable_power_containment= true;
2063 ni_pi->enable_cac = true;
2064 if (si_pi->dte_data.enable_dte_by_default) {
2065 si_pi->enable_dte = true;
2066 if (update_dte_from_pl2)
2067 si_update_dte_from_pl2(rdev, &si_pi->dte_data);
2068
2069 }
2070 ni_pi->enable_sq_ramping = true;
2071 }
2072
2073 ni_pi->driver_calculate_cac_leakage = true;
2074 ni_pi->cac_configuration_required = true;
2075
2076 if (ni_pi->cac_configuration_required) {
2077 ni_pi->support_cac_long_term_average = true;
2078 si_pi->dyn_powertune_data.l2_lta_window_size =
2079 si_pi->powertune_data->l2_lta_window_size_default;
2080 si_pi->dyn_powertune_data.lts_truncate =
2081 si_pi->powertune_data->lts_truncate_default;
2082 } else {
2083 ni_pi->support_cac_long_term_average = false;
2084 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2085 si_pi->dyn_powertune_data.lts_truncate = 0;
2086 }
2087
2088 si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2089}
2090
2091static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev)
2092{
2093 return 1;
2094}
2095
2096static u32 si_calculate_cac_wintime(struct radeon_device *rdev)
2097{
2098 u32 xclk;
2099 u32 wintime;
2100 u32 cac_window;
2101 u32 cac_window_size;
2102
2103 xclk = radeon_get_xclk(rdev);
2104
2105 if (xclk == 0)
2106 return 0;
2107
2108 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2109 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2110
2111 wintime = (cac_window_size * 100) / xclk;
2112
2113 return wintime;
2114}
2115
2116static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2117{
2118 return power_in_watts;
2119}
2120
2121static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev,
2122 bool adjust_polarity,
2123 u32 tdp_adjustment,
2124 u32 *tdp_limit,
2125 u32 *near_tdp_limit)
2126{
2127 u32 adjustment_delta, max_tdp_limit;
2128
2129 if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit)
2130 return -EINVAL;
2131
2132 max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100;
2133
2134 if (adjust_polarity) {
2135 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2136 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit);
2137 } else {
2138 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2139 adjustment_delta = rdev->pm.dpm.tdp_limit - *tdp_limit;
2140 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted)
2141 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2142 else
2143 *near_tdp_limit = 0;
2144 }
2145
2146 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2147 return -EINVAL;
2148 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2149 return -EINVAL;
2150
2151 return 0;
2152}
2153
2154static int si_populate_smc_tdp_limits(struct radeon_device *rdev,
2155 struct radeon_ps *radeon_state)
2156{
2157 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2158 struct si_power_info *si_pi = si_get_pi(rdev);
2159
2160 if (ni_pi->enable_power_containment) {
2161 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2162 PP_SIslands_PAPMParameters *papm_parm;
2163 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table;
2164 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2165 u32 tdp_limit;
2166 u32 near_tdp_limit;
2167 int ret;
2168
2169 if (scaling_factor == 0)
2170 return -EINVAL;
2171
2172 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2173
2174 ret = si_calculate_adjusted_tdp_limits(rdev,
2175 false, /* ??? */
2176 rdev->pm.dpm.tdp_adjustment,
2177 &tdp_limit,
2178 &near_tdp_limit);
2179 if (ret)
2180 return ret;
2181
2182 smc_table->dpm2Params.TDPLimit =
2183 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2184 smc_table->dpm2Params.NearTDPLimit =
2185 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2186 smc_table->dpm2Params.SafePowerLimit =
2187 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2188
2189 ret = si_copy_bytes_to_smc(rdev,
2190 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2191 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2192 (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2193 sizeof(u32) * 3,
2194 si_pi->sram_end);
2195 if (ret)
2196 return ret;
2197
2198 if (si_pi->enable_ppm) {
2199 papm_parm = &si_pi->papm_parm;
2200 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2201 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2202 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2203 papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2204 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2205 papm_parm->PlatformPowerLimit = 0xffffffff;
2206 papm_parm->NearTDPLimitPAPM = 0xffffffff;
2207
2208 ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start,
2209 (u8 *)papm_parm,
2210 sizeof(PP_SIslands_PAPMParameters),
2211 si_pi->sram_end);
2212 if (ret)
2213 return ret;
2214 }
2215 }
2216 return 0;
2217}
2218
2219static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev,
2220 struct radeon_ps *radeon_state)
2221{
2222 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2223 struct si_power_info *si_pi = si_get_pi(rdev);
2224
2225 if (ni_pi->enable_power_containment) {
2226 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2227 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2228 int ret;
2229
2230 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2231
2232 smc_table->dpm2Params.NearTDPLimit =
2233 cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2234 smc_table->dpm2Params.SafePowerLimit =
2235 cpu_to_be32(si_scale_power_for_smc((rdev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2236
2237 ret = si_copy_bytes_to_smc(rdev,
2238 (si_pi->state_table_start +
2239 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2240 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2241 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2242 sizeof(u32) * 2,
2243 si_pi->sram_end);
2244 if (ret)
2245 return ret;
2246 }
2247
2248 return 0;
2249}
2250
2251static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev,
2252 const u16 prev_std_vddc,
2253 const u16 curr_std_vddc)
2254{
2255 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2256 u64 prev_vddc = (u64)prev_std_vddc;
2257 u64 curr_vddc = (u64)curr_std_vddc;
2258 u64 pwr_efficiency_ratio, n, d;
2259
2260 if ((prev_vddc == 0) || (curr_vddc == 0))
2261 return 0;
2262
2263 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2264 d = prev_vddc * prev_vddc;
2265 pwr_efficiency_ratio = div64_u64(n, d);
2266
2267 if (pwr_efficiency_ratio > (u64)0xFFFF)
2268 return 0;
2269
2270 return (u16)pwr_efficiency_ratio;
2271}
2272
2273static bool si_should_disable_uvd_powertune(struct radeon_device *rdev,
2274 struct radeon_ps *radeon_state)
2275{
2276 struct si_power_info *si_pi = si_get_pi(rdev);
2277
2278 if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2279 radeon_state->vclk && radeon_state->dclk)
2280 return true;
2281
2282 return false;
2283}
2284
2285static int si_populate_power_containment_values(struct radeon_device *rdev,
2286 struct radeon_ps *radeon_state,
2287 SISLANDS_SMC_SWSTATE *smc_state)
2288{
2289 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2290 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2291 struct ni_ps *state = ni_get_ps(radeon_state);
2292 SISLANDS_SMC_VOLTAGE_VALUE vddc;
2293 u32 prev_sclk;
2294 u32 max_sclk;
2295 u32 min_sclk;
2296 u16 prev_std_vddc;
2297 u16 curr_std_vddc;
2298 int i;
2299 u16 pwr_efficiency_ratio;
2300 u8 max_ps_percent;
2301 bool disable_uvd_power_tune;
2302 int ret;
2303
2304 if (ni_pi->enable_power_containment == false)
2305 return 0;
2306
2307 if (state->performance_level_count == 0)
2308 return -EINVAL;
2309
2310 if (smc_state->levelCount != state->performance_level_count)
2311 return -EINVAL;
2312
2313 disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state);
2314
2315 smc_state->levels[0].dpm2.MaxPS = 0;
2316 smc_state->levels[0].dpm2.NearTDPDec = 0;
2317 smc_state->levels[0].dpm2.AboveSafeInc = 0;
2318 smc_state->levels[0].dpm2.BelowSafeInc = 0;
2319 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2320
2321 for (i = 1; i < state->performance_level_count; i++) {
2322 prev_sclk = state->performance_levels[i-1].sclk;
2323 max_sclk = state->performance_levels[i].sclk;
2324 if (i == 1)
2325 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2326 else
2327 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2328
2329 if (prev_sclk > max_sclk)
2330 return -EINVAL;
2331
2332 if ((max_ps_percent == 0) ||
2333 (prev_sclk == max_sclk) ||
2334 disable_uvd_power_tune) {
2335 min_sclk = max_sclk;
2336 } else if (i == 1) {
2337 min_sclk = prev_sclk;
2338 } else {
2339 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2340 }
2341
2342 if (min_sclk < state->performance_levels[0].sclk)
2343 min_sclk = state->performance_levels[0].sclk;
2344
2345 if (min_sclk == 0)
2346 return -EINVAL;
2347
2348 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2349 state->performance_levels[i-1].vddc, &vddc);
2350 if (ret)
2351 return ret;
2352
2353 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc);
2354 if (ret)
2355 return ret;
2356
2357 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2358 state->performance_levels[i].vddc, &vddc);
2359 if (ret)
2360 return ret;
2361
2362 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc);
2363 if (ret)
2364 return ret;
2365
2366 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev,
2367 prev_std_vddc, curr_std_vddc);
2368
2369 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2370 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2371 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2372 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2373 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2374 }
2375
2376 return 0;
2377}
2378
2379static int si_populate_sq_ramping_values(struct radeon_device *rdev,
2380 struct radeon_ps *radeon_state,
2381 SISLANDS_SMC_SWSTATE *smc_state)
2382{
2383 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2384 struct ni_ps *state = ni_get_ps(radeon_state);
2385 u32 sq_power_throttle, sq_power_throttle2;
2386 bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2387 int i;
2388
2389 if (state->performance_level_count == 0)
2390 return -EINVAL;
2391
2392 if (smc_state->levelCount != state->performance_level_count)
2393 return -EINVAL;
2394
2395 if (rdev->pm.dpm.sq_ramping_threshold == 0)
2396 return -EINVAL;
2397
2398 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2399 enable_sq_ramping = false;
2400
2401 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2402 enable_sq_ramping = false;
2403
2404 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2405 enable_sq_ramping = false;
2406
2407 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2408 enable_sq_ramping = false;
2409
2410 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2411 enable_sq_ramping = false;
2412
2413 for (i = 0; i < state->performance_level_count; i++) {
2414 sq_power_throttle = 0;
2415 sq_power_throttle2 = 0;
2416
2417 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) &&
2418 enable_sq_ramping) {
2419 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2420 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2421 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2422 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2423 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2424 } else {
2425 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2426 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2427 }
2428
2429 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2430 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2431 }
2432
2433 return 0;
2434}
2435
2436static int si_enable_power_containment(struct radeon_device *rdev,
2437 struct radeon_ps *radeon_new_state,
2438 bool enable)
2439{
2440 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2441 PPSMC_Result smc_result;
2442 int ret = 0;
2443
2444 if (ni_pi->enable_power_containment) {
2445 if (enable) {
2446 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2447 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive);
2448 if (smc_result != PPSMC_Result_OK) {
2449 ret = -EINVAL;
2450 ni_pi->pc_enabled = false;
2451 } else {
2452 ni_pi->pc_enabled = true;
2453 }
2454 }
2455 } else {
2456 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive);
2457 if (smc_result != PPSMC_Result_OK)
2458 ret = -EINVAL;
2459 ni_pi->pc_enabled = false;
2460 }
2461 }
2462
2463 return ret;
2464}
2465
2466static int si_initialize_smc_dte_tables(struct radeon_device *rdev)
2467{
2468 struct si_power_info *si_pi = si_get_pi(rdev);
2469 int ret = 0;
2470 struct si_dte_data *dte_data = &si_pi->dte_data;
2471 Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2472 u32 table_size;
2473 u8 tdep_count;
2474 u32 i;
2475
2476 if (dte_data == NULL)
2477 si_pi->enable_dte = false;
2478
2479 if (si_pi->enable_dte == false)
2480 return 0;
2481
2482 if (dte_data->k <= 0)
2483 return -EINVAL;
2484
2485 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2486 if (dte_tables == NULL) {
2487 si_pi->enable_dte = false;
2488 return -ENOMEM;
2489 }
2490
2491 table_size = dte_data->k;
2492
2493 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2494 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2495
2496 tdep_count = dte_data->tdep_count;
2497 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2498 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2499
2500 dte_tables->K = cpu_to_be32(table_size);
2501 dte_tables->T0 = cpu_to_be32(dte_data->t0);
2502 dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2503 dte_tables->WindowSize = dte_data->window_size;
2504 dte_tables->temp_select = dte_data->temp_select;
2505 dte_tables->DTE_mode = dte_data->dte_mode;
2506 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2507
2508 if (tdep_count > 0)
2509 table_size--;
2510
2511 for (i = 0; i < table_size; i++) {
2512 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2513 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]);
2514 }
2515
2516 dte_tables->Tdep_count = tdep_count;
2517
2518 for (i = 0; i < (u32)tdep_count; i++) {
2519 dte_tables->T_limits[i] = dte_data->t_limits[i];
2520 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2521 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2522 }
2523
2524 ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables,
2525 sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
2526 kfree(dte_tables);
2527
2528 return ret;
2529}
2530
2531static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev,
2532 u16 *max, u16 *min)
2533{
2534 struct si_power_info *si_pi = si_get_pi(rdev);
2535 struct radeon_cac_leakage_table *table =
2536 &rdev->pm.dpm.dyn_state.cac_leakage_table;
2537 u32 i;
2538 u32 v0_loadline;
2539
2540
2541 if (table == NULL)
2542 return -EINVAL;
2543
2544 *max = 0;
2545 *min = 0xFFFF;
2546
2547 for (i = 0; i < table->count; i++) {
2548 if (table->entries[i].vddc > *max)
2549 *max = table->entries[i].vddc;
2550 if (table->entries[i].vddc < *min)
2551 *min = table->entries[i].vddc;
2552 }
2553
2554 if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2555 return -EINVAL;
2556
2557 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2558
2559 if (v0_loadline > 0xFFFFUL)
2560 return -EINVAL;
2561
2562 *min = (u16)v0_loadline;
2563
2564 if ((*min > *max) || (*max == 0) || (*min == 0))
2565 return -EINVAL;
2566
2567 return 0;
2568}
2569
2570static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2571{
2572 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2573 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2574}
2575
2576static int si_init_dte_leakage_table(struct radeon_device *rdev,
2577 PP_SIslands_CacConfig *cac_tables,
2578 u16 vddc_max, u16 vddc_min, u16 vddc_step,
2579 u16 t0, u16 t_step)
2580{
2581 struct si_power_info *si_pi = si_get_pi(rdev);
2582 u32 leakage;
2583 unsigned int i, j;
2584 s32 t;
2585 u32 smc_leakage;
2586 u32 scaling_factor;
2587 u16 voltage;
2588
2589 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2590
2591 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2592 t = (1000 * (i * t_step + t0));
2593
2594 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2595 voltage = vddc_max - (vddc_step * j);
2596
2597 si_calculate_leakage_for_v_and_t(rdev,
2598 &si_pi->powertune_data->leakage_coefficients,
2599 voltage,
2600 t,
2601 si_pi->dyn_powertune_data.cac_leakage,
2602 &leakage);
2603
2604 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2605
2606 if (smc_leakage > 0xFFFF)
2607 smc_leakage = 0xFFFF;
2608
2609 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2610 cpu_to_be16((u16)smc_leakage);
2611 }
2612 }
2613 return 0;
2614}
2615
2616static int si_init_simplified_leakage_table(struct radeon_device *rdev,
2617 PP_SIslands_CacConfig *cac_tables,
2618 u16 vddc_max, u16 vddc_min, u16 vddc_step)
2619{
2620 struct si_power_info *si_pi = si_get_pi(rdev);
2621 u32 leakage;
2622 unsigned int i, j;
2623 u32 smc_leakage;
2624 u32 scaling_factor;
2625 u16 voltage;
2626
2627 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2628
2629 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2630 voltage = vddc_max - (vddc_step * j);
2631
2632 si_calculate_leakage_for_v(rdev,
2633 &si_pi->powertune_data->leakage_coefficients,
2634 si_pi->powertune_data->fixed_kt,
2635 voltage,
2636 si_pi->dyn_powertune_data.cac_leakage,
2637 &leakage);
2638
2639 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2640
2641 if (smc_leakage > 0xFFFF)
2642 smc_leakage = 0xFFFF;
2643
2644 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2645 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2646 cpu_to_be16((u16)smc_leakage);
2647 }
2648 return 0;
2649}
2650
2651static int si_initialize_smc_cac_tables(struct radeon_device *rdev)
2652{
2653 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2654 struct si_power_info *si_pi = si_get_pi(rdev);
2655 PP_SIslands_CacConfig *cac_tables = NULL;
2656 u16 vddc_max, vddc_min, vddc_step;
2657 u16 t0, t_step;
2658 u32 load_line_slope, reg;
2659 int ret = 0;
2660 u32 ticks_per_us = radeon_get_xclk(rdev) / 100;
2661
2662 if (ni_pi->enable_cac == false)
2663 return 0;
2664
2665 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2666 if (!cac_tables)
2667 return -ENOMEM;
2668
2669 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2670 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2671 WREG32(CG_CAC_CTRL, reg);
2672
2673 si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage;
2674 si_pi->dyn_powertune_data.dc_pwr_value =
2675 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2676 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev);
2677 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2678
2679 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2680
2681 ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min);
2682 if (ret)
2683 goto done_free;
2684
2685 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2686 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2687 t_step = 4;
2688 t0 = 60;
2689
2690 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2691 ret = si_init_dte_leakage_table(rdev, cac_tables,
2692 vddc_max, vddc_min, vddc_step,
2693 t0, t_step);
2694 else
2695 ret = si_init_simplified_leakage_table(rdev, cac_tables,
2696 vddc_max, vddc_min, vddc_step);
2697 if (ret)
2698 goto done_free;
2699
2700 load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2701
2702 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2703 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2704 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2705 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2706 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2707 cac_tables->R_LL = cpu_to_be32(load_line_slope);
2708 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2709 cac_tables->calculation_repeats = cpu_to_be32(2);
2710 cac_tables->dc_cac = cpu_to_be32(0);
2711 cac_tables->log2_PG_LKG_SCALE = 12;
2712 cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2713 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2714 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2715
2716 ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables,
2717 sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
2718
2719 if (ret)
2720 goto done_free;
2721
2722 ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2723
2724done_free:
2725 if (ret) {
2726 ni_pi->enable_cac = false;
2727 ni_pi->enable_power_containment = false;
2728 }
2729
2730 kfree(cac_tables);
2731
2732 return 0;
2733}
2734
2735static int si_program_cac_config_registers(struct radeon_device *rdev,
2736 const struct si_cac_config_reg *cac_config_regs)
2737{
2738 const struct si_cac_config_reg *config_regs = cac_config_regs;
2739 u32 data = 0, offset;
2740
2741 if (!config_regs)
2742 return -EINVAL;
2743
2744 while (config_regs->offset != 0xFFFFFFFF) {
2745 switch (config_regs->type) {
2746 case SISLANDS_CACCONFIG_CGIND:
2747 offset = SMC_CG_IND_START + config_regs->offset;
2748 if (offset < SMC_CG_IND_END)
2749 data = RREG32_SMC(offset);
2750 break;
2751 default:
2752 data = RREG32(config_regs->offset << 2);
2753 break;
2754 }
2755
2756 data &= ~config_regs->mask;
2757 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2758
2759 switch (config_regs->type) {
2760 case SISLANDS_CACCONFIG_CGIND:
2761 offset = SMC_CG_IND_START + config_regs->offset;
2762 if (offset < SMC_CG_IND_END)
2763 WREG32_SMC(offset, data);
2764 break;
2765 default:
2766 WREG32(config_regs->offset << 2, data);
2767 break;
2768 }
2769 config_regs++;
2770 }
2771 return 0;
2772}
2773
2774static int si_initialize_hardware_cac_manager(struct radeon_device *rdev)
2775{
2776 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2777 struct si_power_info *si_pi = si_get_pi(rdev);
2778 int ret;
2779
2780 if ((ni_pi->enable_cac == false) ||
2781 (ni_pi->cac_configuration_required == false))
2782 return 0;
2783
2784 ret = si_program_cac_config_registers(rdev, si_pi->lcac_config);
2785 if (ret)
2786 return ret;
2787 ret = si_program_cac_config_registers(rdev, si_pi->cac_override);
2788 if (ret)
2789 return ret;
2790 ret = si_program_cac_config_registers(rdev, si_pi->cac_weights);
2791 if (ret)
2792 return ret;
2793
2794 return 0;
2795}
2796
2797static int si_enable_smc_cac(struct radeon_device *rdev,
2798 struct radeon_ps *radeon_new_state,
2799 bool enable)
2800{
2801 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2802 struct si_power_info *si_pi = si_get_pi(rdev);
2803 PPSMC_Result smc_result;
2804 int ret = 0;
2805
2806 if (ni_pi->enable_cac) {
2807 if (enable) {
2808 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2809 if (ni_pi->support_cac_long_term_average) {
2810 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable);
2811 if (smc_result != PPSMC_Result_OK)
2812 ni_pi->support_cac_long_term_average = false;
2813 }
2814
2815 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac);
2816 if (smc_result != PPSMC_Result_OK) {
2817 ret = -EINVAL;
2818 ni_pi->cac_enabled = false;
2819 } else {
2820 ni_pi->cac_enabled = true;
2821 }
2822
2823 if (si_pi->enable_dte) {
2824 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE);
2825 if (smc_result != PPSMC_Result_OK)
2826 ret = -EINVAL;
2827 }
2828 }
2829 } else if (ni_pi->cac_enabled) {
2830 if (si_pi->enable_dte)
2831 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE);
2832
2833 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac);
2834
2835 ni_pi->cac_enabled = false;
2836
2837 if (ni_pi->support_cac_long_term_average)
2838 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable);
2839 }
2840 }
2841 return ret;
2842}
2843
2844static int si_init_smc_spll_table(struct radeon_device *rdev)
2845{
2846 struct ni_power_info *ni_pi = ni_get_pi(rdev);
2847 struct si_power_info *si_pi = si_get_pi(rdev);
2848 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2849 SISLANDS_SMC_SCLK_VALUE sclk_params;
2850 u32 fb_div, p_div;
2851 u32 clk_s, clk_v;
2852 u32 sclk = 0;
2853 int ret = 0;
2854 u32 tmp;
2855 int i;
2856
2857 if (si_pi->spll_table_start == 0)
2858 return -EINVAL;
2859
2860 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2861 if (spll_table == NULL)
2862 return -ENOMEM;
2863
2864 for (i = 0; i < 256; i++) {
2865 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params);
2866 if (ret)
2867 break;
2868
2869 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2870 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2871 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2872 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2873
2874 fb_div &= ~0x00001FFF;
2875 fb_div >>= 1;
2876 clk_v >>= 6;
2877
2878 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2879 ret = -EINVAL;
2880 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2881 ret = -EINVAL;
2882 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2883 ret = -EINVAL;
2884 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2885 ret = -EINVAL;
2886
2887 if (ret)
2888 break;
2889
2890 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2891 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2892 spll_table->freq[i] = cpu_to_be32(tmp);
2893
2894 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2895 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2896 spll_table->ss[i] = cpu_to_be32(tmp);
2897
2898 sclk += 512;
2899 }
2900
2901
2902 if (!ret)
2903 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start,
2904 (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2905 si_pi->sram_end);
2906
2907 if (ret)
2908 ni_pi->enable_power_containment = false;
2909
2910 kfree(spll_table);
2911
2912 return ret;
2913}
2914
2915struct si_dpm_quirk {
2916 u32 chip_vendor;
2917 u32 chip_device;
2918 u32 subsys_vendor;
2919 u32 subsys_device;
2920 u32 max_sclk;
2921 u32 max_mclk;
2922};
2923
2924/* cards with dpm stability problems */
2925static struct si_dpm_quirk si_dpm_quirk_list[] = {
2926 /* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
2927 { PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
2928 { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
2929 { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
2930 { PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
2931 { PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
2932 { PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
2933 { PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
2934 { PCI_VENDOR_ID_ATI, 0x6810, 0x1682, 0x9275, 0, 120000 },
2935 { 0, 0, 0, 0 },
2936};
2937
2938static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev,
2939 u16 vce_voltage)
2940{
2941 u16 highest_leakage = 0;
2942 struct si_power_info *si_pi = si_get_pi(rdev);
2943 int i;
2944
2945 for (i = 0; i < si_pi->leakage_voltage.count; i++){
2946 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
2947 highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
2948 }
2949
2950 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
2951 return highest_leakage;
2952
2953 return vce_voltage;
2954}
2955
2956static int si_get_vce_clock_voltage(struct radeon_device *rdev,
2957 u32 evclk, u32 ecclk, u16 *voltage)
2958{
2959 u32 i;
2960 int ret = -EINVAL;
2961 struct radeon_vce_clock_voltage_dependency_table *table =
2962 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
2963
2964 if (((evclk == 0) && (ecclk == 0)) ||
2965 (table && (table->count == 0))) {
2966 *voltage = 0;
2967 return 0;
2968 }
2969
2970 for (i = 0; i < table->count; i++) {
2971 if ((evclk <= table->entries[i].evclk) &&
2972 (ecclk <= table->entries[i].ecclk)) {
2973 *voltage = table->entries[i].v;
2974 ret = 0;
2975 break;
2976 }
2977 }
2978
2979 /* if no match return the highest voltage */
2980 if (ret)
2981 *voltage = table->entries[table->count - 1].v;
2982
2983 *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage);
2984
2985 return ret;
2986}
2987
2988static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2989 struct radeon_ps *rps)
2990{
2991 struct ni_ps *ps = ni_get_ps(rps);
2992 struct radeon_clock_and_voltage_limits *max_limits;
2993 bool disable_mclk_switching = false;
2994 bool disable_sclk_switching = false;
2995 u32 mclk, sclk;
2996 u16 vddc, vddci, min_vce_voltage = 0;
2997 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2998 u32 max_sclk = 0, max_mclk = 0;
2999 int i;
3000 struct si_dpm_quirk *p = si_dpm_quirk_list;
3001
3002 /* Apply dpm quirks */
3003 while (p && p->chip_device != 0) {
3004 if (rdev->pdev->vendor == p->chip_vendor &&
3005 rdev->pdev->device == p->chip_device &&
3006 rdev->pdev->subsystem_vendor == p->subsys_vendor &&
3007 rdev->pdev->subsystem_device == p->subsys_device) {
3008 max_sclk = p->max_sclk;
3009 max_mclk = p->max_mclk;
3010 break;
3011 }
3012 ++p;
3013 }
3014 /* limit mclk on all R7 370 parts for stability */
3015 if (rdev->pdev->device == 0x6811 &&
3016 rdev->pdev->revision == 0x81)
3017 max_mclk = 120000;
3018
3019 if (rps->vce_active) {
3020 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;
3021 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk;
3022 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk,
3023 &min_vce_voltage);
3024 } else {
3025 rps->evclk = 0;
3026 rps->ecclk = 0;
3027 }
3028
3029 if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
3030 ni_dpm_vblank_too_short(rdev))
3031 disable_mclk_switching = true;
3032
3033 if (rps->vclk || rps->dclk) {
3034 disable_mclk_switching = true;
3035 disable_sclk_switching = true;
3036 }
3037
3038 if (rdev->pm.dpm.ac_power)
3039 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3040 else
3041 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3042
3043 for (i = ps->performance_level_count - 2; i >= 0; i--) {
3044 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3045 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3046 }
3047 if (rdev->pm.dpm.ac_power == false) {
3048 for (i = 0; i < ps->performance_level_count; i++) {
3049 if (ps->performance_levels[i].mclk > max_limits->mclk)
3050 ps->performance_levels[i].mclk = max_limits->mclk;
3051 if (ps->performance_levels[i].sclk > max_limits->sclk)
3052 ps->performance_levels[i].sclk = max_limits->sclk;
3053 if (ps->performance_levels[i].vddc > max_limits->vddc)
3054 ps->performance_levels[i].vddc = max_limits->vddc;
3055 if (ps->performance_levels[i].vddci > max_limits->vddci)
3056 ps->performance_levels[i].vddci = max_limits->vddci;
3057 }
3058 }
3059
3060 /* limit clocks to max supported clocks based on voltage dependency tables */
3061 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3062 &max_sclk_vddc);
3063 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3064 &max_mclk_vddci);
3065 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3066 &max_mclk_vddc);
3067
3068 for (i = 0; i < ps->performance_level_count; i++) {
3069 if (max_sclk_vddc) {
3070 if (ps->performance_levels[i].sclk > max_sclk_vddc)
3071 ps->performance_levels[i].sclk = max_sclk_vddc;
3072 }
3073 if (max_mclk_vddci) {
3074 if (ps->performance_levels[i].mclk > max_mclk_vddci)
3075 ps->performance_levels[i].mclk = max_mclk_vddci;
3076 }
3077 if (max_mclk_vddc) {
3078 if (ps->performance_levels[i].mclk > max_mclk_vddc)
3079 ps->performance_levels[i].mclk = max_mclk_vddc;
3080 }
3081 if (max_mclk) {
3082 if (ps->performance_levels[i].mclk > max_mclk)
3083 ps->performance_levels[i].mclk = max_mclk;
3084 }
3085 if (max_sclk) {
3086 if (ps->performance_levels[i].sclk > max_sclk)
3087 ps->performance_levels[i].sclk = max_sclk;
3088 }
3089 }
3090
3091 /* XXX validate the min clocks required for display */
3092
3093 if (disable_mclk_switching) {
3094 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk;
3095 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3096 } else {
3097 mclk = ps->performance_levels[0].mclk;
3098 vddci = ps->performance_levels[0].vddci;
3099 }
3100
3101 if (disable_sclk_switching) {
3102 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3103 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3104 } else {
3105 sclk = ps->performance_levels[0].sclk;
3106 vddc = ps->performance_levels[0].vddc;
3107 }
3108
3109 if (rps->vce_active) {
3110 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk)
3111 sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk;
3112 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk)
3113 mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk;
3114 }
3115
3116 /* adjusted low state */
3117 ps->performance_levels[0].sclk = sclk;
3118 ps->performance_levels[0].mclk = mclk;
3119 ps->performance_levels[0].vddc = vddc;
3120 ps->performance_levels[0].vddci = vddci;
3121
3122 if (disable_sclk_switching) {
3123 sclk = ps->performance_levels[0].sclk;
3124 for (i = 1; i < ps->performance_level_count; i++) {
3125 if (sclk < ps->performance_levels[i].sclk)
3126 sclk = ps->performance_levels[i].sclk;
3127 }
3128 for (i = 0; i < ps->performance_level_count; i++) {
3129 ps->performance_levels[i].sclk = sclk;
3130 ps->performance_levels[i].vddc = vddc;
3131 }
3132 } else {
3133 for (i = 1; i < ps->performance_level_count; i++) {
3134 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3135 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3136 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3137 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3138 }
3139 }
3140
3141 if (disable_mclk_switching) {
3142 mclk = ps->performance_levels[0].mclk;
3143 for (i = 1; i < ps->performance_level_count; i++) {
3144 if (mclk < ps->performance_levels[i].mclk)
3145 mclk = ps->performance_levels[i].mclk;
3146 }
3147 for (i = 0; i < ps->performance_level_count; i++) {
3148 ps->performance_levels[i].mclk = mclk;
3149 ps->performance_levels[i].vddci = vddci;
3150 }
3151 } else {
3152 for (i = 1; i < ps->performance_level_count; i++) {
3153 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3154 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3155 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3156 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3157 }
3158 }
3159
3160 for (i = 0; i < ps->performance_level_count; i++)
3161 btc_adjust_clock_combinations(rdev, max_limits,
3162 &ps->performance_levels[i]);
3163
3164 for (i = 0; i < ps->performance_level_count; i++) {
3165 if (ps->performance_levels[i].vddc < min_vce_voltage)
3166 ps->performance_levels[i].vddc = min_vce_voltage;
3167 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3168 ps->performance_levels[i].sclk,
3169 max_limits->vddc, &ps->performance_levels[i].vddc);
3170 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3171 ps->performance_levels[i].mclk,
3172 max_limits->vddci, &ps->performance_levels[i].vddci);
3173 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3174 ps->performance_levels[i].mclk,
3175 max_limits->vddc, &ps->performance_levels[i].vddc);
3176 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3177 rdev->clock.current_dispclk,
3178 max_limits->vddc, &ps->performance_levels[i].vddc);
3179 }
3180
3181 for (i = 0; i < ps->performance_level_count; i++) {
3182 btc_apply_voltage_delta_rules(rdev,
3183 max_limits->vddc, max_limits->vddci,
3184 &ps->performance_levels[i].vddc,
3185 &ps->performance_levels[i].vddci);
3186 }
3187
3188 ps->dc_compatible = true;
3189 for (i = 0; i < ps->performance_level_count; i++) {
3190 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3191 ps->dc_compatible = false;
3192 }
3193}
3194
3195#if 0
3196static int si_read_smc_soft_register(struct radeon_device *rdev,
3197 u16 reg_offset, u32 *value)
3198{
3199 struct si_power_info *si_pi = si_get_pi(rdev);
3200
3201 return si_read_smc_sram_dword(rdev,
3202 si_pi->soft_regs_start + reg_offset, value,
3203 si_pi->sram_end);
3204}
3205#endif
3206
3207static int si_write_smc_soft_register(struct radeon_device *rdev,
3208 u16 reg_offset, u32 value)
3209{
3210 struct si_power_info *si_pi = si_get_pi(rdev);
3211
3212 return si_write_smc_sram_dword(rdev,
3213 si_pi->soft_regs_start + reg_offset,
3214 value, si_pi->sram_end);
3215}
3216
3217static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3218{
3219 bool ret = false;
3220 u32 tmp, width, row, column, bank, density;
3221 bool is_memory_gddr5, is_special;
3222
3223 tmp = RREG32(MC_SEQ_MISC0);
3224 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3225 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3226 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3227
3228 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3229 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3230
3231 tmp = RREG32(MC_ARB_RAMCFG);
3232 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3233 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3234 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3235
3236 density = (1 << (row + column - 20 + bank)) * width;
3237
3238 if ((rdev->pdev->device == 0x6819) &&
3239 is_memory_gddr5 && is_special && (density == 0x400))
3240 ret = true;
3241
3242 return ret;
3243}
3244
3245static void si_get_leakage_vddc(struct radeon_device *rdev)
3246{
3247 struct si_power_info *si_pi = si_get_pi(rdev);
3248 u16 vddc, count = 0;
3249 int i, ret;
3250
3251 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3252 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3253
3254 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3255 si_pi->leakage_voltage.entries[count].voltage = vddc;
3256 si_pi->leakage_voltage.entries[count].leakage_index =
3257 SISLANDS_LEAKAGE_INDEX0 + i;
3258 count++;
3259 }
3260 }
3261 si_pi->leakage_voltage.count = count;
3262}
3263
3264static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3265 u32 index, u16 *leakage_voltage)
3266{
3267 struct si_power_info *si_pi = si_get_pi(rdev);
3268 int i;
3269
3270 if (leakage_voltage == NULL)
3271 return -EINVAL;
3272
3273 if ((index & 0xff00) != 0xff00)
3274 return -EINVAL;
3275
3276 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3277 return -EINVAL;
3278
3279 if (index < SISLANDS_LEAKAGE_INDEX0)
3280 return -EINVAL;
3281
3282 for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3283 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3284 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3285 return 0;
3286 }
3287 }
3288 return -EAGAIN;
3289}
3290
3291static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3292{
3293 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3294 bool want_thermal_protection;
3295 enum radeon_dpm_event_src dpm_event_src;
3296
3297 switch (sources) {
3298 case 0:
3299 default:
3300 want_thermal_protection = false;
3301 break;
3302 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3303 want_thermal_protection = true;
3304 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3305 break;
3306 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3307 want_thermal_protection = true;
3308 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3309 break;
3310 case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3311 (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3312 want_thermal_protection = true;
3313 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3314 break;
3315 }
3316
3317 if (want_thermal_protection) {
3318 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3319 if (pi->thermal_protection)
3320 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3321 } else {
3322 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3323 }
3324}
3325
3326static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3327 enum radeon_dpm_auto_throttle_src source,
3328 bool enable)
3329{
3330 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3331
3332 if (enable) {
3333 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3334 pi->active_auto_throttle_sources |= 1 << source;
3335 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3336 }
3337 } else {
3338 if (pi->active_auto_throttle_sources & (1 << source)) {
3339 pi->active_auto_throttle_sources &= ~(1 << source);
3340 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3341 }
3342 }
3343}
3344
3345static void si_start_dpm(struct radeon_device *rdev)
3346{
3347 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3348}
3349
3350static void si_stop_dpm(struct radeon_device *rdev)
3351{
3352 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3353}
3354
3355static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3356{
3357 if (enable)
3358 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3359 else
3360 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3361
3362}
3363
3364#if 0
3365static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3366 u32 thermal_level)
3367{
3368 PPSMC_Result ret;
3369
3370 if (thermal_level == 0) {
3371 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3372 if (ret == PPSMC_Result_OK)
3373 return 0;
3374 else
3375 return -EINVAL;
3376 }
3377 return 0;
3378}
3379
3380static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3381{
3382 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3383}
3384#endif
3385
3386#if 0
3387static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3388{
3389 if (ac_power)
3390 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3391 0 : -EINVAL;
3392
3393 return 0;
3394}
3395#endif
3396
3397static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3398 PPSMC_Msg msg, u32 parameter)
3399{
3400 WREG32(SMC_SCRATCH0, parameter);
3401 return si_send_msg_to_smc(rdev, msg);
3402}
3403
3404static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3405{
3406 if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3407 return -EINVAL;
3408
3409 return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3410 0 : -EINVAL;
3411}
3412
3413int si_dpm_force_performance_level(struct radeon_device *rdev,
3414 enum radeon_dpm_forced_level level)
3415{
3416 struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3417 struct ni_ps *ps = ni_get_ps(rps);
3418 u32 levels = ps->performance_level_count;
3419
3420 if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3421 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3422 return -EINVAL;
3423
3424 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3425 return -EINVAL;
3426 } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3427 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3428 return -EINVAL;
3429
3430 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3431 return -EINVAL;
3432 } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3433 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3434 return -EINVAL;
3435
3436 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3437 return -EINVAL;
3438 }
3439
3440 rdev->pm.dpm.forced_level = level;
3441
3442 return 0;
3443}
3444
3445#if 0
3446static int si_set_boot_state(struct radeon_device *rdev)
3447{
3448 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3449 0 : -EINVAL;
3450}
3451#endif
3452
3453static int si_set_sw_state(struct radeon_device *rdev)
3454{
3455 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3456 0 : -EINVAL;
3457}
3458
3459static int si_halt_smc(struct radeon_device *rdev)
3460{
3461 if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3462 return -EINVAL;
3463
3464 return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3465 0 : -EINVAL;
3466}
3467
3468static int si_resume_smc(struct radeon_device *rdev)
3469{
3470 if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3471 return -EINVAL;
3472
3473 return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3474 0 : -EINVAL;
3475}
3476
3477static void si_dpm_start_smc(struct radeon_device *rdev)
3478{
3479 si_program_jump_on_start(rdev);
3480 si_start_smc(rdev);
3481 si_start_smc_clock(rdev);
3482}
3483
3484static void si_dpm_stop_smc(struct radeon_device *rdev)
3485{
3486 si_reset_smc(rdev);
3487 si_stop_smc_clock(rdev);
3488}
3489
3490static int si_process_firmware_header(struct radeon_device *rdev)
3491{
3492 struct si_power_info *si_pi = si_get_pi(rdev);
3493 u32 tmp;
3494 int ret;
3495
3496 ret = si_read_smc_sram_dword(rdev,
3497 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3498 SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3499 &tmp, si_pi->sram_end);
3500 if (ret)
3501 return ret;
3502
3503 si_pi->state_table_start = tmp;
3504
3505 ret = si_read_smc_sram_dword(rdev,
3506 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3507 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3508 &tmp, si_pi->sram_end);
3509 if (ret)
3510 return ret;
3511
3512 si_pi->soft_regs_start = tmp;
3513
3514 ret = si_read_smc_sram_dword(rdev,
3515 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3516 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3517 &tmp, si_pi->sram_end);
3518 if (ret)
3519 return ret;
3520
3521 si_pi->mc_reg_table_start = tmp;
3522
3523 ret = si_read_smc_sram_dword(rdev,
3524 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3525 SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3526 &tmp, si_pi->sram_end);
3527 if (ret)
3528 return ret;
3529
3530 si_pi->fan_table_start = tmp;
3531
3532 ret = si_read_smc_sram_dword(rdev,
3533 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3534 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3535 &tmp, si_pi->sram_end);
3536 if (ret)
3537 return ret;
3538
3539 si_pi->arb_table_start = tmp;
3540
3541 ret = si_read_smc_sram_dword(rdev,
3542 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3543 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3544 &tmp, si_pi->sram_end);
3545 if (ret)
3546 return ret;
3547
3548 si_pi->cac_table_start = tmp;
3549
3550 ret = si_read_smc_sram_dword(rdev,
3551 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3552 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3553 &tmp, si_pi->sram_end);
3554 if (ret)
3555 return ret;
3556
3557 si_pi->dte_table_start = tmp;
3558
3559 ret = si_read_smc_sram_dword(rdev,
3560 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3561 SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3562 &tmp, si_pi->sram_end);
3563 if (ret)
3564 return ret;
3565
3566 si_pi->spll_table_start = tmp;
3567
3568 ret = si_read_smc_sram_dword(rdev,
3569 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3570 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3571 &tmp, si_pi->sram_end);
3572 if (ret)
3573 return ret;
3574
3575 si_pi->papm_cfg_table_start = tmp;
3576
3577 return ret;
3578}
3579
3580static void si_read_clock_registers(struct radeon_device *rdev)
3581{
3582 struct si_power_info *si_pi = si_get_pi(rdev);
3583
3584 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3585 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3586 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3587 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3588 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3589 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3590 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3591 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3592 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3593 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3594 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3595 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3596 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3597 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3598 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3599}
3600
3601static void si_enable_thermal_protection(struct radeon_device *rdev,
3602 bool enable)
3603{
3604 if (enable)
3605 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3606 else
3607 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3608}
3609
3610static void si_enable_acpi_power_management(struct radeon_device *rdev)
3611{
3612 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3613}
3614
3615#if 0
3616static int si_enter_ulp_state(struct radeon_device *rdev)
3617{
3618 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3619
3620 udelay(25000);
3621
3622 return 0;
3623}
3624
3625static int si_exit_ulp_state(struct radeon_device *rdev)
3626{
3627 int i;
3628
3629 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3630
3631 udelay(7000);
3632
3633 for (i = 0; i < rdev->usec_timeout; i++) {
3634 if (RREG32(SMC_RESP_0) == 1)
3635 break;
3636 udelay(1000);
3637 }
3638
3639 return 0;
3640}
3641#endif
3642
3643static int si_notify_smc_display_change(struct radeon_device *rdev,
3644 bool has_display)
3645{
3646 PPSMC_Msg msg = has_display ?
3647 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3648
3649 return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3650 0 : -EINVAL;
3651}
3652
3653static void si_program_response_times(struct radeon_device *rdev)
3654{
3655 u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3656 u32 vddc_dly, acpi_dly, vbi_dly;
3657 u32 reference_clock;
3658
3659 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3660
3661 voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3662 backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3663
3664 if (voltage_response_time == 0)
3665 voltage_response_time = 1000;
3666
3667 acpi_delay_time = 15000;
3668 vbi_time_out = 100000;
3669
3670 reference_clock = radeon_get_xclk(rdev);
3671
3672 vddc_dly = (voltage_response_time * reference_clock) / 100;
3673 acpi_dly = (acpi_delay_time * reference_clock) / 100;
3674 vbi_dly = (vbi_time_out * reference_clock) / 100;
3675
3676 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly);
3677 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly);
3678 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3679 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3680}
3681
3682static void si_program_ds_registers(struct radeon_device *rdev)
3683{
3684 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3685 u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3686
3687 if (eg_pi->sclk_deep_sleep) {
3688 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3689 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3690 ~AUTOSCALE_ON_SS_CLEAR);
3691 }
3692}
3693
3694static void si_program_display_gap(struct radeon_device *rdev)
3695{
3696 u32 tmp, pipe;
3697 int i;
3698
3699 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3700 if (rdev->pm.dpm.new_active_crtc_count > 0)
3701 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3702 else
3703 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3704
3705 if (rdev->pm.dpm.new_active_crtc_count > 1)
3706 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3707 else
3708 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3709
3710 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3711
3712 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3713 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3714
3715 if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3716 (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3717 /* find the first active crtc */
3718 for (i = 0; i < rdev->num_crtc; i++) {
3719 if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3720 break;
3721 }
3722 if (i == rdev->num_crtc)
3723 pipe = 0;
3724 else
3725 pipe = i;
3726
3727 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3728 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3729 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3730 }
3731
3732 /* Setting this to false forces the performance state to low if the crtcs are disabled.
3733 * This can be a problem on PowerXpress systems or if you want to use the card
3734 * for offscreen rendering or compute if there are no crtcs enabled.
3735 */
3736 si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
3737}
3738
3739static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3740{
3741 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3742
3743 if (enable) {
3744 if (pi->sclk_ss)
3745 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3746 } else {
3747 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3748 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3749 }
3750}
3751
3752static void si_setup_bsp(struct radeon_device *rdev)
3753{
3754 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3755 u32 xclk = radeon_get_xclk(rdev);
3756
3757 r600_calculate_u_and_p(pi->asi,
3758 xclk,
3759 16,
3760 &pi->bsp,
3761 &pi->bsu);
3762
3763 r600_calculate_u_and_p(pi->pasi,
3764 xclk,
3765 16,
3766 &pi->pbsp,
3767 &pi->pbsu);
3768
3769
3770 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3771 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3772
3773 WREG32(CG_BSP, pi->dsp);
3774}
3775
3776static void si_program_git(struct radeon_device *rdev)
3777{
3778 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3779}
3780
3781static void si_program_tp(struct radeon_device *rdev)
3782{
3783 int i;
3784 enum r600_td td = R600_TD_DFLT;
3785
3786 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3787 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3788
3789 if (td == R600_TD_AUTO)
3790 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3791 else
3792 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3793
3794 if (td == R600_TD_UP)
3795 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3796
3797 if (td == R600_TD_DOWN)
3798 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3799}
3800
3801static void si_program_tpp(struct radeon_device *rdev)
3802{
3803 WREG32(CG_TPC, R600_TPC_DFLT);
3804}
3805
3806static void si_program_sstp(struct radeon_device *rdev)
3807{
3808 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3809}
3810
3811static void si_enable_display_gap(struct radeon_device *rdev)
3812{
3813 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3814
3815 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3816 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3817 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3818
3819 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3820 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3821 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3822 WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3823}
3824
3825static void si_program_vc(struct radeon_device *rdev)
3826{
3827 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3828
3829 WREG32(CG_FTV, pi->vrc);
3830}
3831
3832static void si_clear_vc(struct radeon_device *rdev)
3833{
3834 WREG32(CG_FTV, 0);
3835}
3836
3837u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3838{
3839 u8 mc_para_index;
3840
3841 if (memory_clock < 10000)
3842 mc_para_index = 0;
3843 else if (memory_clock >= 80000)
3844 mc_para_index = 0x0f;
3845 else
3846 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3847 return mc_para_index;
3848}
3849
3850u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3851{
3852 u8 mc_para_index;
3853
3854 if (strobe_mode) {
3855 if (memory_clock < 12500)
3856 mc_para_index = 0x00;
3857 else if (memory_clock > 47500)
3858 mc_para_index = 0x0f;
3859 else
3860 mc_para_index = (u8)((memory_clock - 10000) / 2500);
3861 } else {
3862 if (memory_clock < 65000)
3863 mc_para_index = 0x00;
3864 else if (memory_clock > 135000)
3865 mc_para_index = 0x0f;
3866 else
3867 mc_para_index = (u8)((memory_clock - 60000) / 5000);
3868 }
3869 return mc_para_index;
3870}
3871
3872static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3873{
3874 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3875 bool strobe_mode = false;
3876 u8 result = 0;
3877
3878 if (mclk <= pi->mclk_strobe_mode_threshold)
3879 strobe_mode = true;
3880
3881 if (pi->mem_gddr5)
3882 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3883 else
3884 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3885
3886 if (strobe_mode)
3887 result |= SISLANDS_SMC_STROBE_ENABLE;
3888
3889 return result;
3890}
3891
3892static int si_upload_firmware(struct radeon_device *rdev)
3893{
3894 struct si_power_info *si_pi = si_get_pi(rdev);
3895 int ret;
3896
3897 si_reset_smc(rdev);
3898 si_stop_smc_clock(rdev);
3899
3900 ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3901
3902 return ret;
3903}
3904
3905static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3906 const struct atom_voltage_table *table,
3907 const struct radeon_phase_shedding_limits_table *limits)
3908{
3909 u32 data, num_bits, num_levels;
3910
3911 if ((table == NULL) || (limits == NULL))
3912 return false;
3913
3914 data = table->mask_low;
3915
3916 num_bits = hweight32(data);
3917
3918 if (num_bits == 0)
3919 return false;
3920
3921 num_levels = (1 << num_bits);
3922
3923 if (table->count != num_levels)
3924 return false;
3925
3926 if (limits->count != (num_levels - 1))
3927 return false;
3928
3929 return true;
3930}
3931
3932void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3933 u32 max_voltage_steps,
3934 struct atom_voltage_table *voltage_table)
3935{
3936 unsigned int i, diff;
3937
3938 if (voltage_table->count <= max_voltage_steps)
3939 return;
3940
3941 diff = voltage_table->count - max_voltage_steps;
3942
3943 for (i= 0; i < max_voltage_steps; i++)
3944 voltage_table->entries[i] = voltage_table->entries[i + diff];
3945
3946 voltage_table->count = max_voltage_steps;
3947}
3948
3949static int si_get_svi2_voltage_table(struct radeon_device *rdev,
3950 struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
3951 struct atom_voltage_table *voltage_table)
3952{
3953 u32 i;
3954
3955 if (voltage_dependency_table == NULL)
3956 return -EINVAL;
3957
3958 voltage_table->mask_low = 0;
3959 voltage_table->phase_delay = 0;
3960
3961 voltage_table->count = voltage_dependency_table->count;
3962 for (i = 0; i < voltage_table->count; i++) {
3963 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
3964 voltage_table->entries[i].smio_low = 0;
3965 }
3966
3967 return 0;
3968}
3969
3970static int si_construct_voltage_tables(struct radeon_device *rdev)
3971{
3972 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3973 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3974 struct si_power_info *si_pi = si_get_pi(rdev);
3975 int ret;
3976
3977 if (pi->voltage_control) {
3978 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3979 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3980 if (ret)
3981 return ret;
3982
3983 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3984 si_trim_voltage_table_to_fit_state_table(rdev,
3985 SISLANDS_MAX_NO_VREG_STEPS,
3986 &eg_pi->vddc_voltage_table);
3987 } else if (si_pi->voltage_control_svi2) {
3988 ret = si_get_svi2_voltage_table(rdev,
3989 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3990 &eg_pi->vddc_voltage_table);
3991 if (ret)
3992 return ret;
3993 } else {
3994 return -EINVAL;
3995 }
3996
3997 if (eg_pi->vddci_control) {
3998 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3999 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4000 if (ret)
4001 return ret;
4002
4003 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4004 si_trim_voltage_table_to_fit_state_table(rdev,
4005 SISLANDS_MAX_NO_VREG_STEPS,
4006 &eg_pi->vddci_voltage_table);
4007 }
4008 if (si_pi->vddci_control_svi2) {
4009 ret = si_get_svi2_voltage_table(rdev,
4010 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4011 &eg_pi->vddci_voltage_table);
4012 if (ret)
4013 return ret;
4014 }
4015
4016 if (pi->mvdd_control) {
4017 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
4018 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4019
4020 if (ret) {
4021 pi->mvdd_control = false;
4022 return ret;
4023 }
4024
4025 if (si_pi->mvdd_voltage_table.count == 0) {
4026 pi->mvdd_control = false;
4027 return -EINVAL;
4028 }
4029
4030 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4031 si_trim_voltage_table_to_fit_state_table(rdev,
4032 SISLANDS_MAX_NO_VREG_STEPS,
4033 &si_pi->mvdd_voltage_table);
4034 }
4035
4036 if (si_pi->vddc_phase_shed_control) {
4037 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
4038 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4039 if (ret)
4040 si_pi->vddc_phase_shed_control = false;
4041
4042 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4043 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4044 si_pi->vddc_phase_shed_control = false;
4045 }
4046
4047 return 0;
4048}
4049
4050static void si_populate_smc_voltage_table(struct radeon_device *rdev,
4051 const struct atom_voltage_table *voltage_table,
4052 SISLANDS_SMC_STATETABLE *table)
4053{
4054 unsigned int i;
4055
4056 for (i = 0; i < voltage_table->count; i++)
4057 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4058}
4059
4060static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
4061 SISLANDS_SMC_STATETABLE *table)
4062{
4063 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4064 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4065 struct si_power_info *si_pi = si_get_pi(rdev);
4066 u8 i;
4067
4068 if (si_pi->voltage_control_svi2) {
4069 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4070 si_pi->svc_gpio_id);
4071 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4072 si_pi->svd_gpio_id);
4073 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4074 2);
4075 } else {
4076 if (eg_pi->vddc_voltage_table.count) {
4077 si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
4078 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4079 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4080
4081 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4082 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4083 table->maxVDDCIndexInPPTable = i;
4084 break;
4085 }
4086 }
4087 }
4088
4089 if (eg_pi->vddci_voltage_table.count) {
4090 si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
4091
4092 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4093 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4094 }
4095
4096
4097 if (si_pi->mvdd_voltage_table.count) {
4098 si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
4099
4100 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4101 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4102 }
4103
4104 if (si_pi->vddc_phase_shed_control) {
4105 if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
4106 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4107 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
4108
4109 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4110 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4111
4112 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4113 (u32)si_pi->vddc_phase_shed_table.phase_delay);
4114 } else {
4115 si_pi->vddc_phase_shed_control = false;
4116 }
4117 }
4118 }
4119
4120 return 0;
4121}
4122
4123static int si_populate_voltage_value(struct radeon_device *rdev,
4124 const struct atom_voltage_table *table,
4125 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4126{
4127 unsigned int i;
4128
4129 for (i = 0; i < table->count; i++) {
4130 if (value <= table->entries[i].value) {
4131 voltage->index = (u8)i;
4132 voltage->value = cpu_to_be16(table->entries[i].value);
4133 break;
4134 }
4135 }
4136
4137 if (i >= table->count)
4138 return -EINVAL;
4139
4140 return 0;
4141}
4142
4143static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
4144 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4145{
4146 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4147 struct si_power_info *si_pi = si_get_pi(rdev);
4148
4149 if (pi->mvdd_control) {
4150 if (mclk <= pi->mvdd_split_frequency)
4151 voltage->index = 0;
4152 else
4153 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4154
4155 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4156 }
4157 return 0;
4158}
4159
4160static int si_get_std_voltage_value(struct radeon_device *rdev,
4161 SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4162 u16 *std_voltage)
4163{
4164 u16 v_index;
4165 bool voltage_found = false;
4166 *std_voltage = be16_to_cpu(voltage->value);
4167
4168 if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4169 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4170 if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4171 return -EINVAL;
4172
4173 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4174 if (be16_to_cpu(voltage->value) ==
4175 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4176 voltage_found = true;
4177 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4178 *std_voltage =
4179 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4180 else
4181 *std_voltage =
4182 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4183 break;
4184 }
4185 }
4186
4187 if (!voltage_found) {
4188 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4189 if (be16_to_cpu(voltage->value) <=
4190 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4191 voltage_found = true;
4192 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4193 *std_voltage =
4194 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4195 else
4196 *std_voltage =
4197 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4198 break;
4199 }
4200 }
4201 }
4202 } else {
4203 if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4204 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4205 }
4206 }
4207
4208 return 0;
4209}
4210
4211static int si_populate_std_voltage_value(struct radeon_device *rdev,
4212 u16 value, u8 index,
4213 SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4214{
4215 voltage->index = index;
4216 voltage->value = cpu_to_be16(value);
4217
4218 return 0;
4219}
4220
4221static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4222 const struct radeon_phase_shedding_limits_table *limits,
4223 u16 voltage, u32 sclk, u32 mclk,
4224 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4225{
4226 unsigned int i;
4227
4228 for (i = 0; i < limits->count; i++) {
4229 if ((voltage <= limits->entries[i].voltage) &&
4230 (sclk <= limits->entries[i].sclk) &&
4231 (mclk <= limits->entries[i].mclk))
4232 break;
4233 }
4234
4235 smc_voltage->phase_settings = (u8)i;
4236
4237 return 0;
4238}
4239
4240static int si_init_arb_table_index(struct radeon_device *rdev)
4241{
4242 struct si_power_info *si_pi = si_get_pi(rdev);
4243 u32 tmp;
4244 int ret;
4245
4246 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4247 if (ret)
4248 return ret;
4249
4250 tmp &= 0x00FFFFFF;
4251 tmp |= MC_CG_ARB_FREQ_F1 << 24;
4252
4253 return si_write_smc_sram_dword(rdev, si_pi->arb_table_start, tmp, si_pi->sram_end);
4254}
4255
4256static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4257{
4258 return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4259}
4260
4261static int si_reset_to_default(struct radeon_device *rdev)
4262{
4263 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4264 0 : -EINVAL;
4265}
4266
4267static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4268{
4269 struct si_power_info *si_pi = si_get_pi(rdev);
4270 u32 tmp;
4271 int ret;
4272
4273 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4274 &tmp, si_pi->sram_end);
4275 if (ret)
4276 return ret;
4277
4278 tmp = (tmp >> 24) & 0xff;
4279
4280 if (tmp == MC_CG_ARB_FREQ_F0)
4281 return 0;
4282
4283 return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4284}
4285
4286static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4287 u32 engine_clock)
4288{
4289 u32 dram_rows;
4290 u32 dram_refresh_rate;
4291 u32 mc_arb_rfsh_rate;
4292 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4293
4294 if (tmp >= 4)
4295 dram_rows = 16384;
4296 else
4297 dram_rows = 1 << (tmp + 10);
4298
4299 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4300 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4301
4302 return mc_arb_rfsh_rate;
4303}
4304
4305static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4306 struct rv7xx_pl *pl,
4307 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4308{
4309 u32 dram_timing;
4310 u32 dram_timing2;
4311 u32 burst_time;
4312
4313 arb_regs->mc_arb_rfsh_rate =
4314 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4315
4316 radeon_atom_set_engine_dram_timings(rdev,
4317 pl->sclk,
4318 pl->mclk);
4319
4320 dram_timing = RREG32(MC_ARB_DRAM_TIMING);
4321 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4322 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4323
4324 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing);
4325 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4326 arb_regs->mc_arb_burst_time = (u8)burst_time;
4327
4328 return 0;
4329}
4330
4331static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4332 struct radeon_ps *radeon_state,
4333 unsigned int first_arb_set)
4334{
4335 struct si_power_info *si_pi = si_get_pi(rdev);
4336 struct ni_ps *state = ni_get_ps(radeon_state);
4337 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4338 int i, ret = 0;
4339
4340 for (i = 0; i < state->performance_level_count; i++) {
4341 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4342 if (ret)
4343 break;
4344 ret = si_copy_bytes_to_smc(rdev,
4345 si_pi->arb_table_start +
4346 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4347 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4348 (u8 *)&arb_regs,
4349 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4350 si_pi->sram_end);
4351 if (ret)
4352 break;
4353 }
4354
4355 return ret;
4356}
4357
4358static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4359 struct radeon_ps *radeon_new_state)
4360{
4361 return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4362 SISLANDS_DRIVER_STATE_ARB_INDEX);
4363}
4364
4365static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4366 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4367{
4368 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4369 struct si_power_info *si_pi = si_get_pi(rdev);
4370
4371 if (pi->mvdd_control)
4372 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4373 si_pi->mvdd_bootup_value, voltage);
4374
4375 return 0;
4376}
4377
4378static int si_populate_smc_initial_state(struct radeon_device *rdev,
4379 struct radeon_ps *radeon_initial_state,
4380 SISLANDS_SMC_STATETABLE *table)
4381{
4382 struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4383 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4384 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4385 struct si_power_info *si_pi = si_get_pi(rdev);
4386 u32 reg;
4387 int ret;
4388
4389 table->initialState.levels[0].mclk.vDLL_CNTL =
4390 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4391 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4392 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4393 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4394 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4395 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4396 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4397 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4398 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4399 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4400 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4401 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4402 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4403 table->initialState.levels[0].mclk.vMPLL_SS =
4404 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4405 table->initialState.levels[0].mclk.vMPLL_SS2 =
4406 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4407
4408 table->initialState.levels[0].mclk.mclk_value =
4409 cpu_to_be32(initial_state->performance_levels[0].mclk);
4410
4411 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4412 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4413 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4414 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4415 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4416 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4417 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4418 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4419 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4420 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4421 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 =
4422 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4423
4424 table->initialState.levels[0].sclk.sclk_value =
4425 cpu_to_be32(initial_state->performance_levels[0].sclk);
4426
4427 table->initialState.levels[0].arbRefreshState =
4428 SISLANDS_INITIAL_STATE_ARB_INDEX;
4429
4430 table->initialState.levels[0].ACIndex = 0;
4431
4432 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4433 initial_state->performance_levels[0].vddc,
4434 &table->initialState.levels[0].vddc);
4435
4436 if (!ret) {
4437 u16 std_vddc;
4438
4439 ret = si_get_std_voltage_value(rdev,
4440 &table->initialState.levels[0].vddc,
4441 &std_vddc);
4442 if (!ret)
4443 si_populate_std_voltage_value(rdev, std_vddc,
4444 table->initialState.levels[0].vddc.index,
4445 &table->initialState.levels[0].std_vddc);
4446 }
4447
4448 if (eg_pi->vddci_control)
4449 si_populate_voltage_value(rdev,
4450 &eg_pi->vddci_voltage_table,
4451 initial_state->performance_levels[0].vddci,
4452 &table->initialState.levels[0].vddci);
4453
4454 if (si_pi->vddc_phase_shed_control)
4455 si_populate_phase_shedding_value(rdev,
4456 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4457 initial_state->performance_levels[0].vddc,
4458 initial_state->performance_levels[0].sclk,
4459 initial_state->performance_levels[0].mclk,
4460 &table->initialState.levels[0].vddc);
4461
4462 si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4463
4464 reg = CG_R(0xffff) | CG_L(0);
4465 table->initialState.levels[0].aT = cpu_to_be32(reg);
4466
4467 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4468
4469 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4470
4471 if (pi->mem_gddr5) {
4472 table->initialState.levels[0].strobeMode =
4473 si_get_strobe_mode_settings(rdev,
4474 initial_state->performance_levels[0].mclk);
4475
4476 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4477 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4478 else
4479 table->initialState.levels[0].mcFlags = 0;
4480 }
4481
4482 table->initialState.levelCount = 1;
4483
4484 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4485
4486 table->initialState.levels[0].dpm2.MaxPS = 0;
4487 table->initialState.levels[0].dpm2.NearTDPDec = 0;
4488 table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4489 table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4490 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4491
4492 reg = MIN_POWER_MASK | MAX_POWER_MASK;
4493 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4494
4495 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4496 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4497
4498 return 0;
4499}
4500
4501static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4502 SISLANDS_SMC_STATETABLE *table)
4503{
4504 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4505 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4506 struct si_power_info *si_pi = si_get_pi(rdev);
4507 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4508 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4509 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4510 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4511 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4512 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4513 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4514 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4515 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4516 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4517 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4518 u32 reg;
4519 int ret;
4520
4521 table->ACPIState = table->initialState;
4522
4523 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4524
4525 if (pi->acpi_vddc) {
4526 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4527 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4528 if (!ret) {
4529 u16 std_vddc;
4530
4531 ret = si_get_std_voltage_value(rdev,
4532 &table->ACPIState.levels[0].vddc, &std_vddc);
4533 if (!ret)
4534 si_populate_std_voltage_value(rdev, std_vddc,
4535 table->ACPIState.levels[0].vddc.index,
4536 &table->ACPIState.levels[0].std_vddc);
4537 }
4538 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4539
4540 if (si_pi->vddc_phase_shed_control) {
4541 si_populate_phase_shedding_value(rdev,
4542 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4543 pi->acpi_vddc,
4544 0,
4545 0,
4546 &table->ACPIState.levels[0].vddc);
4547 }
4548 } else {
4549 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4550 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4551 if (!ret) {
4552 u16 std_vddc;
4553
4554 ret = si_get_std_voltage_value(rdev,
4555 &table->ACPIState.levels[0].vddc, &std_vddc);
4556
4557 if (!ret)
4558 si_populate_std_voltage_value(rdev, std_vddc,
4559 table->ACPIState.levels[0].vddc.index,
4560 &table->ACPIState.levels[0].std_vddc);
4561 }
4562 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4563 si_pi->sys_pcie_mask,
4564 si_pi->boot_pcie_gen,
4565 RADEON_PCIE_GEN1);
4566
4567 if (si_pi->vddc_phase_shed_control)
4568 si_populate_phase_shedding_value(rdev,
4569 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4570 pi->min_vddc_in_table,
4571 0,
4572 0,
4573 &table->ACPIState.levels[0].vddc);
4574 }
4575
4576 if (pi->acpi_vddc) {
4577 if (eg_pi->acpi_vddci)
4578 si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4579 eg_pi->acpi_vddci,
4580 &table->ACPIState.levels[0].vddci);
4581 }
4582
4583 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4584 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4585
4586 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4587
4588 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4589 spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4590
4591 table->ACPIState.levels[0].mclk.vDLL_CNTL =
4592 cpu_to_be32(dll_cntl);
4593 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4594 cpu_to_be32(mclk_pwrmgt_cntl);
4595 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4596 cpu_to_be32(mpll_ad_func_cntl);
4597 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4598 cpu_to_be32(mpll_dq_func_cntl);
4599 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4600 cpu_to_be32(mpll_func_cntl);
4601 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4602 cpu_to_be32(mpll_func_cntl_1);
4603 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4604 cpu_to_be32(mpll_func_cntl_2);
4605 table->ACPIState.levels[0].mclk.vMPLL_SS =
4606 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4607 table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4608 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4609
4610 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4611 cpu_to_be32(spll_func_cntl);
4612 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4613 cpu_to_be32(spll_func_cntl_2);
4614 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4615 cpu_to_be32(spll_func_cntl_3);
4616 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4617 cpu_to_be32(spll_func_cntl_4);
4618
4619 table->ACPIState.levels[0].mclk.mclk_value = 0;
4620 table->ACPIState.levels[0].sclk.sclk_value = 0;
4621
4622 si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4623
4624 if (eg_pi->dynamic_ac_timing)
4625 table->ACPIState.levels[0].ACIndex = 0;
4626
4627 table->ACPIState.levels[0].dpm2.MaxPS = 0;
4628 table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4629 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4630 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4631 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4632
4633 reg = MIN_POWER_MASK | MAX_POWER_MASK;
4634 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4635
4636 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4637 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4638
4639 return 0;
4640}
4641
4642static int si_populate_ulv_state(struct radeon_device *rdev,
4643 SISLANDS_SMC_SWSTATE *state)
4644{
4645 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4646 struct si_power_info *si_pi = si_get_pi(rdev);
4647 struct si_ulv_param *ulv = &si_pi->ulv;
4648 u32 sclk_in_sr = 1350; /* ??? */
4649 int ret;
4650
4651 ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4652 &state->levels[0]);
4653 if (!ret) {
4654 if (eg_pi->sclk_deep_sleep) {
4655 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4656 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4657 else
4658 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4659 }
4660 if (ulv->one_pcie_lane_in_ulv)
4661 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4662 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4663 state->levels[0].ACIndex = 1;
4664 state->levels[0].std_vddc = state->levels[0].vddc;
4665 state->levelCount = 1;
4666
4667 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4668 }
4669
4670 return ret;
4671}
4672
4673static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4674{
4675 struct si_power_info *si_pi = si_get_pi(rdev);
4676 struct si_ulv_param *ulv = &si_pi->ulv;
4677 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4678 int ret;
4679
4680 ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4681 &arb_regs);
4682 if (ret)
4683 return ret;
4684
4685 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4686 ulv->volt_change_delay);
4687
4688 ret = si_copy_bytes_to_smc(rdev,
4689 si_pi->arb_table_start +
4690 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4691 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4692 (u8 *)&arb_regs,
4693 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4694 si_pi->sram_end);
4695
4696 return ret;
4697}
4698
4699static void si_get_mvdd_configuration(struct radeon_device *rdev)
4700{
4701 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4702
4703 pi->mvdd_split_frequency = 30000;
4704}
4705
4706static int si_init_smc_table(struct radeon_device *rdev)
4707{
4708 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4709 struct si_power_info *si_pi = si_get_pi(rdev);
4710 struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4711 const struct si_ulv_param *ulv = &si_pi->ulv;
4712 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable;
4713 int ret;
4714 u32 lane_width;
4715 u32 vr_hot_gpio;
4716
4717 si_populate_smc_voltage_tables(rdev, table);
4718
4719 switch (rdev->pm.int_thermal_type) {
4720 case THERMAL_TYPE_SI:
4721 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4722 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4723 break;
4724 case THERMAL_TYPE_NONE:
4725 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4726 break;
4727 default:
4728 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4729 break;
4730 }
4731
4732 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4733 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4734
4735 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4736 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4737 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4738 }
4739
4740 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4741 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4742
4743 if (pi->mem_gddr5)
4744 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4745
4746 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4747 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4748
4749 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4750 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4751 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4752 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4753 vr_hot_gpio);
4754 }
4755
4756 ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4757 if (ret)
4758 return ret;
4759
4760 ret = si_populate_smc_acpi_state(rdev, table);
4761 if (ret)
4762 return ret;
4763
4764 table->driverState = table->initialState;
4765
4766 ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4767 SISLANDS_INITIAL_STATE_ARB_INDEX);
4768 if (ret)
4769 return ret;
4770
4771 if (ulv->supported && ulv->pl.vddc) {
4772 ret = si_populate_ulv_state(rdev, &table->ULVState);
4773 if (ret)
4774 return ret;
4775
4776 ret = si_program_ulv_memory_timing_parameters(rdev);
4777 if (ret)
4778 return ret;
4779
4780 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4781 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4782
4783 lane_width = radeon_get_pcie_lanes(rdev);
4784 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4785 } else {
4786 table->ULVState = table->initialState;
4787 }
4788
4789 return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4790 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4791 si_pi->sram_end);
4792}
4793
4794static int si_calculate_sclk_params(struct radeon_device *rdev,
4795 u32 engine_clock,
4796 SISLANDS_SMC_SCLK_VALUE *sclk)
4797{
4798 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4799 struct si_power_info *si_pi = si_get_pi(rdev);
4800 struct atom_clock_dividers dividers;
4801 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4802 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4803 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4804 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4805 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4806 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4807 u64 tmp;
4808 u32 reference_clock = rdev->clock.spll.reference_freq;
4809 u32 reference_divider;
4810 u32 fbdiv;
4811 int ret;
4812
4813 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4814 engine_clock, false, ÷rs);
4815 if (ret)
4816 return ret;
4817
4818 reference_divider = 1 + dividers.ref_div;
4819
4820 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4821 do_div(tmp, reference_clock);
4822 fbdiv = (u32) tmp;
4823
4824 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4825 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4826 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4827
4828 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4829 spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4830
4831 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4832 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4833 spll_func_cntl_3 |= SPLL_DITHEN;
4834
4835 if (pi->sclk_ss) {
4836 struct radeon_atom_ss ss;
4837 u32 vco_freq = engine_clock * dividers.post_div;
4838
4839 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4840 ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4841 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4842 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4843
4844 cg_spll_spread_spectrum &= ~CLK_S_MASK;
4845 cg_spll_spread_spectrum |= CLK_S(clk_s);
4846 cg_spll_spread_spectrum |= SSEN;
4847
4848 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4849 cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4850 }
4851 }
4852
4853 sclk->sclk_value = engine_clock;
4854 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4855 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4856 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4857 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4858 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4859 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4860
4861 return 0;
4862}
4863
4864static int si_populate_sclk_value(struct radeon_device *rdev,
4865 u32 engine_clock,
4866 SISLANDS_SMC_SCLK_VALUE *sclk)
4867{
4868 SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4869 int ret;
4870
4871 ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4872 if (!ret) {
4873 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4874 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4875 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4876 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4877 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4878 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4879 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4880 }
4881
4882 return ret;
4883}
4884
4885static int si_populate_mclk_value(struct radeon_device *rdev,
4886 u32 engine_clock,
4887 u32 memory_clock,
4888 SISLANDS_SMC_MCLK_VALUE *mclk,
4889 bool strobe_mode,
4890 bool dll_state_on)
4891{
4892 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4893 struct si_power_info *si_pi = si_get_pi(rdev);
4894 u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4895 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4896 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4897 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4898 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4899 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4900 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4901 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4902 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4903 struct atom_mpll_param mpll_param;
4904 int ret;
4905
4906 ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4907 if (ret)
4908 return ret;
4909
4910 mpll_func_cntl &= ~BWCTRL_MASK;
4911 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4912
4913 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4914 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4915 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4916
4917 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4918 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4919
4920 if (pi->mem_gddr5) {
4921 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4922 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4923 YCLK_POST_DIV(mpll_param.post_div);
4924 }
4925
4926 if (pi->mclk_ss) {
4927 struct radeon_atom_ss ss;
4928 u32 freq_nom;
4929 u32 tmp;
4930 u32 reference_clock = rdev->clock.mpll.reference_freq;
4931
4932 if (pi->mem_gddr5)
4933 freq_nom = memory_clock * 4;
4934 else
4935 freq_nom = memory_clock * 2;
4936
4937 tmp = freq_nom / reference_clock;
4938 tmp = tmp * tmp;
4939 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4940 ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4941 u32 clks = reference_clock * 5 / ss.rate;
4942 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4943
4944 mpll_ss1 &= ~CLKV_MASK;
4945 mpll_ss1 |= CLKV(clkv);
4946
4947 mpll_ss2 &= ~CLKS_MASK;
4948 mpll_ss2 |= CLKS(clks);
4949 }
4950 }
4951
4952 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4953 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4954
4955 if (dll_state_on)
4956 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4957 else
4958 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4959
4960 mclk->mclk_value = cpu_to_be32(memory_clock);
4961 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4962 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4963 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4964 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4965 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4966 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4967 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4968 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4969 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4970
4971 return 0;
4972}
4973
4974static void si_populate_smc_sp(struct radeon_device *rdev,
4975 struct radeon_ps *radeon_state,
4976 SISLANDS_SMC_SWSTATE *smc_state)
4977{
4978 struct ni_ps *ps = ni_get_ps(radeon_state);
4979 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4980 int i;
4981
4982 for (i = 0; i < ps->performance_level_count - 1; i++)
4983 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4984
4985 smc_state->levels[ps->performance_level_count - 1].bSP =
4986 cpu_to_be32(pi->psp);
4987}
4988
4989static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4990 struct rv7xx_pl *pl,
4991 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4992{
4993 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4994 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4995 struct si_power_info *si_pi = si_get_pi(rdev);
4996 int ret;
4997 bool dll_state_on;
4998 u16 std_vddc;
4999 bool gmc_pg = false;
5000
5001 if (eg_pi->pcie_performance_request &&
5002 (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
5003 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5004 else
5005 level->gen2PCIE = (u8)pl->pcie_gen;
5006
5007 ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
5008 if (ret)
5009 return ret;
5010
5011 level->mcFlags = 0;
5012
5013 if (pi->mclk_stutter_mode_threshold &&
5014 (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5015 !eg_pi->uvd_enabled &&
5016 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5017 (rdev->pm.dpm.new_active_crtc_count <= 2)) {
5018 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5019
5020 if (gmc_pg)
5021 level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5022 }
5023
5024 if (pi->mem_gddr5) {
5025 if (pl->mclk > pi->mclk_edc_enable_threshold)
5026 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5027
5028 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5029 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5030
5031 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
5032
5033 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5034 if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5035 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5036 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5037 else
5038 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5039 } else {
5040 dll_state_on = false;
5041 }
5042 } else {
5043 level->strobeMode = si_get_strobe_mode_settings(rdev,
5044 pl->mclk);
5045
5046 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5047 }
5048
5049 ret = si_populate_mclk_value(rdev,
5050 pl->sclk,
5051 pl->mclk,
5052 &level->mclk,
5053 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5054 if (ret)
5055 return ret;
5056
5057 ret = si_populate_voltage_value(rdev,
5058 &eg_pi->vddc_voltage_table,
5059 pl->vddc, &level->vddc);
5060 if (ret)
5061 return ret;
5062
5063
5064 ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
5065 if (ret)
5066 return ret;
5067
5068 ret = si_populate_std_voltage_value(rdev, std_vddc,
5069 level->vddc.index, &level->std_vddc);
5070 if (ret)
5071 return ret;
5072
5073 if (eg_pi->vddci_control) {
5074 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
5075 pl->vddci, &level->vddci);
5076 if (ret)
5077 return ret;
5078 }
5079
5080 if (si_pi->vddc_phase_shed_control) {
5081 ret = si_populate_phase_shedding_value(rdev,
5082 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
5083 pl->vddc,
5084 pl->sclk,
5085 pl->mclk,
5086 &level->vddc);
5087 if (ret)
5088 return ret;
5089 }
5090
5091 level->MaxPoweredUpCU = si_pi->max_cu;
5092
5093 ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
5094
5095 return ret;
5096}
5097
5098static int si_populate_smc_t(struct radeon_device *rdev,
5099 struct radeon_ps *radeon_state,
5100 SISLANDS_SMC_SWSTATE *smc_state)
5101{
5102 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5103 struct ni_ps *state = ni_get_ps(radeon_state);
5104 u32 a_t;
5105 u32 t_l, t_h;
5106 u32 high_bsp;
5107 int i, ret;
5108
5109 if (state->performance_level_count >= 9)
5110 return -EINVAL;
5111
5112 if (state->performance_level_count < 2) {
5113 a_t = CG_R(0xffff) | CG_L(0);
5114 smc_state->levels[0].aT = cpu_to_be32(a_t);
5115 return 0;
5116 }
5117
5118 smc_state->levels[0].aT = cpu_to_be32(0);
5119
5120 for (i = 0; i <= state->performance_level_count - 2; i++) {
5121 ret = r600_calculate_at(
5122 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5123 100 * R600_AH_DFLT,
5124 state->performance_levels[i + 1].sclk,
5125 state->performance_levels[i].sclk,
5126 &t_l,
5127 &t_h);
5128
5129 if (ret) {
5130 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5131 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5132 }
5133
5134 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5135 a_t |= CG_R(t_l * pi->bsp / 20000);
5136 smc_state->levels[i].aT = cpu_to_be32(a_t);
5137
5138 high_bsp = (i == state->performance_level_count - 2) ?
5139 pi->pbsp : pi->bsp;
5140 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5141 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5142 }
5143
5144 return 0;
5145}
5146
5147static int si_disable_ulv(struct radeon_device *rdev)
5148{
5149 struct si_power_info *si_pi = si_get_pi(rdev);
5150 struct si_ulv_param *ulv = &si_pi->ulv;
5151
5152 if (ulv->supported)
5153 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5154 0 : -EINVAL;
5155
5156 return 0;
5157}
5158
5159static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
5160 struct radeon_ps *radeon_state)
5161{
5162 const struct si_power_info *si_pi = si_get_pi(rdev);
5163 const struct si_ulv_param *ulv = &si_pi->ulv;
5164 const struct ni_ps *state = ni_get_ps(radeon_state);
5165 int i;
5166
5167 if (state->performance_levels[0].mclk != ulv->pl.mclk)
5168 return false;
5169
5170 /* XXX validate against display requirements! */
5171
5172 for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5173 if (rdev->clock.current_dispclk <=
5174 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5175 if (ulv->pl.vddc <
5176 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5177 return false;
5178 }
5179 }
5180
5181 if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
5182 return false;
5183
5184 return true;
5185}
5186
5187static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
5188 struct radeon_ps *radeon_new_state)
5189{
5190 const struct si_power_info *si_pi = si_get_pi(rdev);
5191 const struct si_ulv_param *ulv = &si_pi->ulv;
5192
5193 if (ulv->supported) {
5194 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5195 return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5196 0 : -EINVAL;
5197 }
5198 return 0;
5199}
5200
5201static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5202 struct radeon_ps *radeon_state,
5203 SISLANDS_SMC_SWSTATE *smc_state)
5204{
5205 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5206 struct ni_power_info *ni_pi = ni_get_pi(rdev);
5207 struct si_power_info *si_pi = si_get_pi(rdev);
5208 struct ni_ps *state = ni_get_ps(radeon_state);
5209 int i, ret;
5210 u32 threshold;
5211 u32 sclk_in_sr = 1350; /* ??? */
5212
5213 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5214 return -EINVAL;
5215
5216 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5217
5218 if (radeon_state->vclk && radeon_state->dclk) {
5219 eg_pi->uvd_enabled = true;
5220 if (eg_pi->smu_uvd_hs)
5221 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5222 } else {
5223 eg_pi->uvd_enabled = false;
5224 }
5225
5226 if (state->dc_compatible)
5227 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5228
5229 smc_state->levelCount = 0;
5230 for (i = 0; i < state->performance_level_count; i++) {
5231 if (eg_pi->sclk_deep_sleep) {
5232 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5233 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5234 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5235 else
5236 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5237 }
5238 }
5239
5240 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5241 &smc_state->levels[i]);
5242 smc_state->levels[i].arbRefreshState =
5243 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5244
5245 if (ret)
5246 return ret;
5247
5248 if (ni_pi->enable_power_containment)
5249 smc_state->levels[i].displayWatermark =
5250 (state->performance_levels[i].sclk < threshold) ?
5251 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5252 else
5253 smc_state->levels[i].displayWatermark = (i < 2) ?
5254 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5255
5256 if (eg_pi->dynamic_ac_timing)
5257 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5258 else
5259 smc_state->levels[i].ACIndex = 0;
5260
5261 smc_state->levelCount++;
5262 }
5263
5264 si_write_smc_soft_register(rdev,
5265 SI_SMC_SOFT_REGISTER_watermark_threshold,
5266 threshold / 512);
5267
5268 si_populate_smc_sp(rdev, radeon_state, smc_state);
5269
5270 ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5271 if (ret)
5272 ni_pi->enable_power_containment = false;
5273
5274 ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5275 if (ret)
5276 ni_pi->enable_sq_ramping = false;
5277
5278 return si_populate_smc_t(rdev, radeon_state, smc_state);
5279}
5280
5281static int si_upload_sw_state(struct radeon_device *rdev,
5282 struct radeon_ps *radeon_new_state)
5283{
5284 struct si_power_info *si_pi = si_get_pi(rdev);
5285 struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5286 int ret;
5287 u32 address = si_pi->state_table_start +
5288 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5289 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5290 ((new_state->performance_level_count - 1) *
5291 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5292 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5293
5294 memset(smc_state, 0, state_size);
5295
5296 ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5297 if (ret)
5298 return ret;
5299
5300 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5301 state_size, si_pi->sram_end);
5302
5303 return ret;
5304}
5305
5306static int si_upload_ulv_state(struct radeon_device *rdev)
5307{
5308 struct si_power_info *si_pi = si_get_pi(rdev);
5309 struct si_ulv_param *ulv = &si_pi->ulv;
5310 int ret = 0;
5311
5312 if (ulv->supported && ulv->pl.vddc) {
5313 u32 address = si_pi->state_table_start +
5314 offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5315 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5316 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5317
5318 memset(smc_state, 0, state_size);
5319
5320 ret = si_populate_ulv_state(rdev, smc_state);
5321 if (!ret)
5322 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5323 state_size, si_pi->sram_end);
5324 }
5325
5326 return ret;
5327}
5328
5329static int si_upload_smc_data(struct radeon_device *rdev)
5330{
5331 struct radeon_crtc *radeon_crtc = NULL;
5332 int i;
5333
5334 if (rdev->pm.dpm.new_active_crtc_count == 0)
5335 return 0;
5336
5337 for (i = 0; i < rdev->num_crtc; i++) {
5338 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5339 radeon_crtc = rdev->mode_info.crtcs[i];
5340 break;
5341 }
5342 }
5343
5344 if (radeon_crtc == NULL)
5345 return 0;
5346
5347 if (radeon_crtc->line_time <= 0)
5348 return 0;
5349
5350 if (si_write_smc_soft_register(rdev,
5351 SI_SMC_SOFT_REGISTER_crtc_index,
5352 radeon_crtc->crtc_id) != PPSMC_Result_OK)
5353 return 0;
5354
5355 if (si_write_smc_soft_register(rdev,
5356 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5357 radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5358 return 0;
5359
5360 if (si_write_smc_soft_register(rdev,
5361 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5362 radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5363 return 0;
5364
5365 return 0;
5366}
5367
5368static int si_set_mc_special_registers(struct radeon_device *rdev,
5369 struct si_mc_reg_table *table)
5370{
5371 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5372 u8 i, j, k;
5373 u32 temp_reg;
5374
5375 for (i = 0, j = table->last; i < table->last; i++) {
5376 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5377 return -EINVAL;
5378 switch (table->mc_reg_address[i].s1 << 2) {
5379 case MC_SEQ_MISC1:
5380 temp_reg = RREG32(MC_PMG_CMD_EMRS);
5381 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5382 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5383 for (k = 0; k < table->num_entries; k++)
5384 table->mc_reg_table_entry[k].mc_data[j] =
5385 ((temp_reg & 0xffff0000)) |
5386 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5387 j++;
5388 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5389 return -EINVAL;
5390
5391 temp_reg = RREG32(MC_PMG_CMD_MRS);
5392 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5393 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5394 for (k = 0; k < table->num_entries; k++) {
5395 table->mc_reg_table_entry[k].mc_data[j] =
5396 (temp_reg & 0xffff0000) |
5397 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5398 if (!pi->mem_gddr5)
5399 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5400 }
5401 j++;
5402 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5403 return -EINVAL;
5404
5405 if (!pi->mem_gddr5) {
5406 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5407 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5408 for (k = 0; k < table->num_entries; k++)
5409 table->mc_reg_table_entry[k].mc_data[j] =
5410 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5411 j++;
5412 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5413 return -EINVAL;
5414 }
5415 break;
5416 case MC_SEQ_RESERVE_M:
5417 temp_reg = RREG32(MC_PMG_CMD_MRS1);
5418 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5419 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5420 for(k = 0; k < table->num_entries; k++)
5421 table->mc_reg_table_entry[k].mc_data[j] =
5422 (temp_reg & 0xffff0000) |
5423 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5424 j++;
5425 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5426 return -EINVAL;
5427 break;
5428 default:
5429 break;
5430 }
5431 }
5432
5433 table->last = j;
5434
5435 return 0;
5436}
5437
5438static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5439{
5440 bool result = true;
5441
5442 switch (in_reg) {
5443 case MC_SEQ_RAS_TIMING >> 2:
5444 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5445 break;
5446 case MC_SEQ_CAS_TIMING >> 2:
5447 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5448 break;
5449 case MC_SEQ_MISC_TIMING >> 2:
5450 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5451 break;
5452 case MC_SEQ_MISC_TIMING2 >> 2:
5453 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5454 break;
5455 case MC_SEQ_RD_CTL_D0 >> 2:
5456 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5457 break;
5458 case MC_SEQ_RD_CTL_D1 >> 2:
5459 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5460 break;
5461 case MC_SEQ_WR_CTL_D0 >> 2:
5462 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5463 break;
5464 case MC_SEQ_WR_CTL_D1 >> 2:
5465 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5466 break;
5467 case MC_PMG_CMD_EMRS >> 2:
5468 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5469 break;
5470 case MC_PMG_CMD_MRS >> 2:
5471 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5472 break;
5473 case MC_PMG_CMD_MRS1 >> 2:
5474 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5475 break;
5476 case MC_SEQ_PMG_TIMING >> 2:
5477 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5478 break;
5479 case MC_PMG_CMD_MRS2 >> 2:
5480 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5481 break;
5482 case MC_SEQ_WR_CTL_2 >> 2:
5483 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5484 break;
5485 default:
5486 result = false;
5487 break;
5488 }
5489
5490 return result;
5491}
5492
5493static void si_set_valid_flag(struct si_mc_reg_table *table)
5494{
5495 u8 i, j;
5496
5497 for (i = 0; i < table->last; i++) {
5498 for (j = 1; j < table->num_entries; j++) {
5499 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5500 table->valid_flag |= 1 << i;
5501 break;
5502 }
5503 }
5504 }
5505}
5506
5507static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5508{
5509 u32 i;
5510 u16 address;
5511
5512 for (i = 0; i < table->last; i++)
5513 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5514 address : table->mc_reg_address[i].s1;
5515
5516}
5517
5518static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5519 struct si_mc_reg_table *si_table)
5520{
5521 u8 i, j;
5522
5523 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5524 return -EINVAL;
5525 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5526 return -EINVAL;
5527
5528 for (i = 0; i < table->last; i++)
5529 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5530 si_table->last = table->last;
5531
5532 for (i = 0; i < table->num_entries; i++) {
5533 si_table->mc_reg_table_entry[i].mclk_max =
5534 table->mc_reg_table_entry[i].mclk_max;
5535 for (j = 0; j < table->last; j++) {
5536 si_table->mc_reg_table_entry[i].mc_data[j] =
5537 table->mc_reg_table_entry[i].mc_data[j];
5538 }
5539 }
5540 si_table->num_entries = table->num_entries;
5541
5542 return 0;
5543}
5544
5545static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5546{
5547 struct si_power_info *si_pi = si_get_pi(rdev);
5548 struct atom_mc_reg_table *table;
5549 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5550 u8 module_index = rv770_get_memory_module_index(rdev);
5551 int ret;
5552
5553 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5554 if (!table)
5555 return -ENOMEM;
5556
5557 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5558 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5559 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5560 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5561 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5562 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5563 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5564 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5565 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5566 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5567 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5568 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5569 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5570 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5571
5572 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5573 if (ret)
5574 goto init_mc_done;
5575
5576 ret = si_copy_vbios_mc_reg_table(table, si_table);
5577 if (ret)
5578 goto init_mc_done;
5579
5580 si_set_s0_mc_reg_index(si_table);
5581
5582 ret = si_set_mc_special_registers(rdev, si_table);
5583 if (ret)
5584 goto init_mc_done;
5585
5586 si_set_valid_flag(si_table);
5587
5588init_mc_done:
5589 kfree(table);
5590
5591 return ret;
5592
5593}
5594
5595static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5596 SMC_SIslands_MCRegisters *mc_reg_table)
5597{
5598 struct si_power_info *si_pi = si_get_pi(rdev);
5599 u32 i, j;
5600
5601 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5602 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5603 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5604 break;
5605 mc_reg_table->address[i].s0 =
5606 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5607 mc_reg_table->address[i].s1 =
5608 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5609 i++;
5610 }
5611 }
5612 mc_reg_table->last = (u8)i;
5613}
5614
5615static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5616 SMC_SIslands_MCRegisterSet *data,
5617 u32 num_entries, u32 valid_flag)
5618{
5619 u32 i, j;
5620
5621 for(i = 0, j = 0; j < num_entries; j++) {
5622 if (valid_flag & (1 << j)) {
5623 data->value[i] = cpu_to_be32(entry->mc_data[j]);
5624 i++;
5625 }
5626 }
5627}
5628
5629static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5630 struct rv7xx_pl *pl,
5631 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5632{
5633 struct si_power_info *si_pi = si_get_pi(rdev);
5634 u32 i = 0;
5635
5636 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5637 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5638 break;
5639 }
5640
5641 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5642 --i;
5643
5644 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5645 mc_reg_table_data, si_pi->mc_reg_table.last,
5646 si_pi->mc_reg_table.valid_flag);
5647}
5648
5649static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5650 struct radeon_ps *radeon_state,
5651 SMC_SIslands_MCRegisters *mc_reg_table)
5652{
5653 struct ni_ps *state = ni_get_ps(radeon_state);
5654 int i;
5655
5656 for (i = 0; i < state->performance_level_count; i++) {
5657 si_convert_mc_reg_table_entry_to_smc(rdev,
5658 &state->performance_levels[i],
5659 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5660 }
5661}
5662
5663static int si_populate_mc_reg_table(struct radeon_device *rdev,
5664 struct radeon_ps *radeon_boot_state)
5665{
5666 struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5667 struct si_power_info *si_pi = si_get_pi(rdev);
5668 struct si_ulv_param *ulv = &si_pi->ulv;
5669 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5670
5671 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5672
5673 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5674
5675 si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5676
5677 si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5678 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5679
5680 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5681 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5682 si_pi->mc_reg_table.last,
5683 si_pi->mc_reg_table.valid_flag);
5684
5685 if (ulv->supported && ulv->pl.vddc != 0)
5686 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5687 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5688 else
5689 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5690 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5691 si_pi->mc_reg_table.last,
5692 si_pi->mc_reg_table.valid_flag);
5693
5694 si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5695
5696 return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5697 (u8 *)smc_mc_reg_table,
5698 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5699}
5700
5701static int si_upload_mc_reg_table(struct radeon_device *rdev,
5702 struct radeon_ps *radeon_new_state)
5703{
5704 struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5705 struct si_power_info *si_pi = si_get_pi(rdev);
5706 u32 address = si_pi->mc_reg_table_start +
5707 offsetof(SMC_SIslands_MCRegisters,
5708 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5709 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5710
5711 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5712
5713 si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5714
5715
5716 return si_copy_bytes_to_smc(rdev, address,
5717 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5718 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5719 si_pi->sram_end);
5720
5721}
5722
5723static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5724{
5725 if (enable)
5726 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5727 else
5728 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5729}
5730
5731static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5732 struct radeon_ps *radeon_state)
5733{
5734 struct ni_ps *state = ni_get_ps(radeon_state);
5735 int i;
5736 u16 pcie_speed, max_speed = 0;
5737
5738 for (i = 0; i < state->performance_level_count; i++) {
5739 pcie_speed = state->performance_levels[i].pcie_gen;
5740 if (max_speed < pcie_speed)
5741 max_speed = pcie_speed;
5742 }
5743 return max_speed;
5744}
5745
5746static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5747{
5748 u32 speed_cntl;
5749
5750 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5751 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5752
5753 return (u16)speed_cntl;
5754}
5755
5756static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5757 struct radeon_ps *radeon_new_state,
5758 struct radeon_ps *radeon_current_state)
5759{
5760 struct si_power_info *si_pi = si_get_pi(rdev);
5761 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5762 enum radeon_pcie_gen current_link_speed;
5763
5764 if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5765 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5766 else
5767 current_link_speed = si_pi->force_pcie_gen;
5768
5769 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5770 si_pi->pspp_notify_required = false;
5771 if (target_link_speed > current_link_speed) {
5772 switch (target_link_speed) {
5773#if defined(CONFIG_ACPI)
5774 case RADEON_PCIE_GEN3:
5775 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5776 break;
5777 si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5778 if (current_link_speed == RADEON_PCIE_GEN2)
5779 break;
5780 case RADEON_PCIE_GEN2:
5781 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5782 break;
5783#endif
5784 default:
5785 si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5786 break;
5787 }
5788 } else {
5789 if (target_link_speed < current_link_speed)
5790 si_pi->pspp_notify_required = true;
5791 }
5792}
5793
5794static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5795 struct radeon_ps *radeon_new_state,
5796 struct radeon_ps *radeon_current_state)
5797{
5798 struct si_power_info *si_pi = si_get_pi(rdev);
5799 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5800 u8 request;
5801
5802 if (si_pi->pspp_notify_required) {
5803 if (target_link_speed == RADEON_PCIE_GEN3)
5804 request = PCIE_PERF_REQ_PECI_GEN3;
5805 else if (target_link_speed == RADEON_PCIE_GEN2)
5806 request = PCIE_PERF_REQ_PECI_GEN2;
5807 else
5808 request = PCIE_PERF_REQ_PECI_GEN1;
5809
5810 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5811 (si_get_current_pcie_speed(rdev) > 0))
5812 return;
5813
5814#if defined(CONFIG_ACPI)
5815 radeon_acpi_pcie_performance_request(rdev, request, false);
5816#endif
5817 }
5818}
5819
5820#if 0
5821static int si_ds_request(struct radeon_device *rdev,
5822 bool ds_status_on, u32 count_write)
5823{
5824 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5825
5826 if (eg_pi->sclk_deep_sleep) {
5827 if (ds_status_on)
5828 return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5829 PPSMC_Result_OK) ?
5830 0 : -EINVAL;
5831 else
5832 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5833 PPSMC_Result_OK) ? 0 : -EINVAL;
5834 }
5835 return 0;
5836}
5837#endif
5838
5839static void si_set_max_cu_value(struct radeon_device *rdev)
5840{
5841 struct si_power_info *si_pi = si_get_pi(rdev);
5842
5843 if (rdev->family == CHIP_VERDE) {
5844 switch (rdev->pdev->device) {
5845 case 0x6820:
5846 case 0x6825:
5847 case 0x6821:
5848 case 0x6823:
5849 case 0x6827:
5850 si_pi->max_cu = 10;
5851 break;
5852 case 0x682D:
5853 case 0x6824:
5854 case 0x682F:
5855 case 0x6826:
5856 si_pi->max_cu = 8;
5857 break;
5858 case 0x6828:
5859 case 0x6830:
5860 case 0x6831:
5861 case 0x6838:
5862 case 0x6839:
5863 case 0x683D:
5864 si_pi->max_cu = 10;
5865 break;
5866 case 0x683B:
5867 case 0x683F:
5868 case 0x6829:
5869 si_pi->max_cu = 8;
5870 break;
5871 default:
5872 si_pi->max_cu = 0;
5873 break;
5874 }
5875 } else {
5876 si_pi->max_cu = 0;
5877 }
5878}
5879
5880static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5881 struct radeon_clock_voltage_dependency_table *table)
5882{
5883 u32 i;
5884 int j;
5885 u16 leakage_voltage;
5886
5887 if (table) {
5888 for (i = 0; i < table->count; i++) {
5889 switch (si_get_leakage_voltage_from_leakage_index(rdev,
5890 table->entries[i].v,
5891 &leakage_voltage)) {
5892 case 0:
5893 table->entries[i].v = leakage_voltage;
5894 break;
5895 case -EAGAIN:
5896 return -EINVAL;
5897 case -EINVAL:
5898 default:
5899 break;
5900 }
5901 }
5902
5903 for (j = (table->count - 2); j >= 0; j--) {
5904 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5905 table->entries[j].v : table->entries[j + 1].v;
5906 }
5907 }
5908 return 0;
5909}
5910
5911static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5912{
5913 int ret = 0;
5914
5915 ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5916 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5917 ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5918 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5919 ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5920 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5921 return ret;
5922}
5923
5924static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5925 struct radeon_ps *radeon_new_state,
5926 struct radeon_ps *radeon_current_state)
5927{
5928 u32 lane_width;
5929 u32 new_lane_width =
5930 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5931 u32 current_lane_width =
5932 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5933
5934 if (new_lane_width != current_lane_width) {
5935 radeon_set_pcie_lanes(rdev, new_lane_width);
5936 lane_width = radeon_get_pcie_lanes(rdev);
5937 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5938 }
5939}
5940
5941static void si_set_vce_clock(struct radeon_device *rdev,
5942 struct radeon_ps *new_rps,
5943 struct radeon_ps *old_rps)
5944{
5945 if ((old_rps->evclk != new_rps->evclk) ||
5946 (old_rps->ecclk != new_rps->ecclk)) {
5947 /* turn the clocks on when encoding, off otherwise */
5948 if (new_rps->evclk || new_rps->ecclk)
5949 vce_v1_0_enable_mgcg(rdev, false);
5950 else
5951 vce_v1_0_enable_mgcg(rdev, true);
5952 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk);
5953 }
5954}
5955
5956void si_dpm_setup_asic(struct radeon_device *rdev)
5957{
5958 int r;
5959
5960 r = si_mc_load_microcode(rdev);
5961 if (r)
5962 DRM_ERROR("Failed to load MC firmware!\n");
5963 rv770_get_memory_type(rdev);
5964 si_read_clock_registers(rdev);
5965 si_enable_acpi_power_management(rdev);
5966}
5967
5968static int si_thermal_enable_alert(struct radeon_device *rdev,
5969 bool enable)
5970{
5971 u32 thermal_int = RREG32(CG_THERMAL_INT);
5972
5973 if (enable) {
5974 PPSMC_Result result;
5975
5976 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
5977 WREG32(CG_THERMAL_INT, thermal_int);
5978 rdev->irq.dpm_thermal = false;
5979 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5980 if (result != PPSMC_Result_OK) {
5981 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5982 return -EINVAL;
5983 }
5984 } else {
5985 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
5986 WREG32(CG_THERMAL_INT, thermal_int);
5987 rdev->irq.dpm_thermal = true;
5988 }
5989
5990 return 0;
5991}
5992
5993static int si_thermal_set_temperature_range(struct radeon_device *rdev,
5994 int min_temp, int max_temp)
5995{
5996 int low_temp = 0 * 1000;
5997 int high_temp = 255 * 1000;
5998
5999 if (low_temp < min_temp)
6000 low_temp = min_temp;
6001 if (high_temp > max_temp)
6002 high_temp = max_temp;
6003 if (high_temp < low_temp) {
6004 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6005 return -EINVAL;
6006 }
6007
6008 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6009 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6010 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6011
6012 rdev->pm.dpm.thermal.min_temp = low_temp;
6013 rdev->pm.dpm.thermal.max_temp = high_temp;
6014
6015 return 0;
6016}
6017
6018static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode)
6019{
6020 struct si_power_info *si_pi = si_get_pi(rdev);
6021 u32 tmp;
6022
6023 if (si_pi->fan_ctrl_is_in_default_mode) {
6024 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6025 si_pi->fan_ctrl_default_mode = tmp;
6026 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6027 si_pi->t_min = tmp;
6028 si_pi->fan_ctrl_is_in_default_mode = false;
6029 }
6030
6031 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6032 tmp |= TMIN(0);
6033 WREG32(CG_FDO_CTRL2, tmp);
6034
6035 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6036 tmp |= FDO_PWM_MODE(mode);
6037 WREG32(CG_FDO_CTRL2, tmp);
6038}
6039
6040static int si_thermal_setup_fan_table(struct radeon_device *rdev)
6041{
6042 struct si_power_info *si_pi = si_get_pi(rdev);
6043 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6044 u32 duty100;
6045 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6046 u16 fdo_min, slope1, slope2;
6047 u32 reference_clock, tmp;
6048 int ret;
6049 u64 tmp64;
6050
6051 if (!si_pi->fan_table_start) {
6052 rdev->pm.dpm.fan.ucode_fan_control = false;
6053 return 0;
6054 }
6055
6056 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6057
6058 if (duty100 == 0) {
6059 rdev->pm.dpm.fan.ucode_fan_control = false;
6060 return 0;
6061 }
6062
6063 tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100;
6064 do_div(tmp64, 10000);
6065 fdo_min = (u16)tmp64;
6066
6067 t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min;
6068 t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med;
6069
6070 pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min;
6071 pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med;
6072
6073 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6074 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6075
6076 fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100);
6077 fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100);
6078 fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100);
6079
6080 fan_table.slope1 = cpu_to_be16(slope1);
6081 fan_table.slope2 = cpu_to_be16(slope2);
6082
6083 fan_table.fdo_min = cpu_to_be16(fdo_min);
6084
6085 fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst);
6086
6087 fan_table.hys_up = cpu_to_be16(1);
6088
6089 fan_table.hys_slope = cpu_to_be16(1);
6090
6091 fan_table.temp_resp_lim = cpu_to_be16(5);
6092
6093 reference_clock = radeon_get_xclk(rdev);
6094
6095 fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay *
6096 reference_clock) / 1600);
6097
6098 fan_table.fdo_max = cpu_to_be16((u16)duty100);
6099
6100 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6101 fan_table.temp_src = (uint8_t)tmp;
6102
6103 ret = si_copy_bytes_to_smc(rdev,
6104 si_pi->fan_table_start,
6105 (u8 *)(&fan_table),
6106 sizeof(fan_table),
6107 si_pi->sram_end);
6108
6109 if (ret) {
6110 DRM_ERROR("Failed to load fan table to the SMC.");
6111 rdev->pm.dpm.fan.ucode_fan_control = false;
6112 }
6113
6114 return 0;
6115}
6116
6117static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev)
6118{
6119 struct si_power_info *si_pi = si_get_pi(rdev);
6120 PPSMC_Result ret;
6121
6122 ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl);
6123 if (ret == PPSMC_Result_OK) {
6124 si_pi->fan_is_controlled_by_smc = true;
6125 return 0;
6126 } else {
6127 return -EINVAL;
6128 }
6129}
6130
6131static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev)
6132{
6133 struct si_power_info *si_pi = si_get_pi(rdev);
6134 PPSMC_Result ret;
6135
6136 ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl);
6137
6138 if (ret == PPSMC_Result_OK) {
6139 si_pi->fan_is_controlled_by_smc = false;
6140 return 0;
6141 } else {
6142 return -EINVAL;
6143 }
6144}
6145
6146int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev,
6147 u32 *speed)
6148{
6149 u32 duty, duty100;
6150 u64 tmp64;
6151
6152 if (rdev->pm.no_fan)
6153 return -ENOENT;
6154
6155 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6156 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6157
6158 if (duty100 == 0)
6159 return -EINVAL;
6160
6161 tmp64 = (u64)duty * 100;
6162 do_div(tmp64, duty100);
6163 *speed = (u32)tmp64;
6164
6165 if (*speed > 100)
6166 *speed = 100;
6167
6168 return 0;
6169}
6170
6171int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev,
6172 u32 speed)
6173{
6174 struct si_power_info *si_pi = si_get_pi(rdev);
6175 u32 tmp;
6176 u32 duty, duty100;
6177 u64 tmp64;
6178
6179 if (rdev->pm.no_fan)
6180 return -ENOENT;
6181
6182 if (si_pi->fan_is_controlled_by_smc)
6183 return -EINVAL;
6184
6185 if (speed > 100)
6186 return -EINVAL;
6187
6188 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6189
6190 if (duty100 == 0)
6191 return -EINVAL;
6192
6193 tmp64 = (u64)speed * duty100;
6194 do_div(tmp64, 100);
6195 duty = (u32)tmp64;
6196
6197 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6198 tmp |= FDO_STATIC_DUTY(duty);
6199 WREG32(CG_FDO_CTRL0, tmp);
6200
6201 return 0;
6202}
6203
6204void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode)
6205{
6206 if (mode) {
6207 /* stop auto-manage */
6208 if (rdev->pm.dpm.fan.ucode_fan_control)
6209 si_fan_ctrl_stop_smc_fan_control(rdev);
6210 si_fan_ctrl_set_static_mode(rdev, mode);
6211 } else {
6212 /* restart auto-manage */
6213 if (rdev->pm.dpm.fan.ucode_fan_control)
6214 si_thermal_start_smc_fan_control(rdev);
6215 else
6216 si_fan_ctrl_set_default_mode(rdev);
6217 }
6218}
6219
6220u32 si_fan_ctrl_get_mode(struct radeon_device *rdev)
6221{
6222 struct si_power_info *si_pi = si_get_pi(rdev);
6223 u32 tmp;
6224
6225 if (si_pi->fan_is_controlled_by_smc)
6226 return 0;
6227
6228 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6229 return (tmp >> FDO_PWM_MODE_SHIFT);
6230}
6231
6232#if 0
6233static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev,
6234 u32 *speed)
6235{
6236 u32 tach_period;
6237 u32 xclk = radeon_get_xclk(rdev);
6238
6239 if (rdev->pm.no_fan)
6240 return -ENOENT;
6241
6242 if (rdev->pm.fan_pulses_per_revolution == 0)
6243 return -ENOENT;
6244
6245 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6246 if (tach_period == 0)
6247 return -ENOENT;
6248
6249 *speed = 60 * xclk * 10000 / tach_period;
6250
6251 return 0;
6252}
6253
6254static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev,
6255 u32 speed)
6256{
6257 u32 tach_period, tmp;
6258 u32 xclk = radeon_get_xclk(rdev);
6259
6260 if (rdev->pm.no_fan)
6261 return -ENOENT;
6262
6263 if (rdev->pm.fan_pulses_per_revolution == 0)
6264 return -ENOENT;
6265
6266 if ((speed < rdev->pm.fan_min_rpm) ||
6267 (speed > rdev->pm.fan_max_rpm))
6268 return -EINVAL;
6269
6270 if (rdev->pm.dpm.fan.ucode_fan_control)
6271 si_fan_ctrl_stop_smc_fan_control(rdev);
6272
6273 tach_period = 60 * xclk * 10000 / (8 * speed);
6274 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6275 tmp |= TARGET_PERIOD(tach_period);
6276 WREG32(CG_TACH_CTRL, tmp);
6277
6278 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM);
6279
6280 return 0;
6281}
6282#endif
6283
6284static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev)
6285{
6286 struct si_power_info *si_pi = si_get_pi(rdev);
6287 u32 tmp;
6288
6289 if (!si_pi->fan_ctrl_is_in_default_mode) {
6290 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6291 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6292 WREG32(CG_FDO_CTRL2, tmp);
6293
6294 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6295 tmp |= TMIN(si_pi->t_min);
6296 WREG32(CG_FDO_CTRL2, tmp);
6297 si_pi->fan_ctrl_is_in_default_mode = true;
6298 }
6299}
6300
6301static void si_thermal_start_smc_fan_control(struct radeon_device *rdev)
6302{
6303 if (rdev->pm.dpm.fan.ucode_fan_control) {
6304 si_fan_ctrl_start_smc_fan_control(rdev);
6305 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC);
6306 }
6307}
6308
6309static void si_thermal_initialize(struct radeon_device *rdev)
6310{
6311 u32 tmp;
6312
6313 if (rdev->pm.fan_pulses_per_revolution) {
6314 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6315 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1);
6316 WREG32(CG_TACH_CTRL, tmp);
6317 }
6318
6319 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6320 tmp |= TACH_PWM_RESP_RATE(0x28);
6321 WREG32(CG_FDO_CTRL2, tmp);
6322}
6323
6324static int si_thermal_start_thermal_controller(struct radeon_device *rdev)
6325{
6326 int ret;
6327
6328 si_thermal_initialize(rdev);
6329 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6330 if (ret)
6331 return ret;
6332 ret = si_thermal_enable_alert(rdev, true);
6333 if (ret)
6334 return ret;
6335 if (rdev->pm.dpm.fan.ucode_fan_control) {
6336 ret = si_halt_smc(rdev);
6337 if (ret)
6338 return ret;
6339 ret = si_thermal_setup_fan_table(rdev);
6340 if (ret)
6341 return ret;
6342 ret = si_resume_smc(rdev);
6343 if (ret)
6344 return ret;
6345 si_thermal_start_smc_fan_control(rdev);
6346 }
6347
6348 return 0;
6349}
6350
6351static void si_thermal_stop_thermal_controller(struct radeon_device *rdev)
6352{
6353 if (!rdev->pm.no_fan) {
6354 si_fan_ctrl_set_default_mode(rdev);
6355 si_fan_ctrl_stop_smc_fan_control(rdev);
6356 }
6357}
6358
6359int si_dpm_enable(struct radeon_device *rdev)
6360{
6361 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6362 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6363 struct si_power_info *si_pi = si_get_pi(rdev);
6364 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6365 int ret;
6366
6367 if (si_is_smc_running(rdev))
6368 return -EINVAL;
6369 if (pi->voltage_control || si_pi->voltage_control_svi2)
6370 si_enable_voltage_control(rdev, true);
6371 if (pi->mvdd_control)
6372 si_get_mvdd_configuration(rdev);
6373 if (pi->voltage_control || si_pi->voltage_control_svi2) {
6374 ret = si_construct_voltage_tables(rdev);
6375 if (ret) {
6376 DRM_ERROR("si_construct_voltage_tables failed\n");
6377 return ret;
6378 }
6379 }
6380 if (eg_pi->dynamic_ac_timing) {
6381 ret = si_initialize_mc_reg_table(rdev);
6382 if (ret)
6383 eg_pi->dynamic_ac_timing = false;
6384 }
6385 if (pi->dynamic_ss)
6386 si_enable_spread_spectrum(rdev, true);
6387 if (pi->thermal_protection)
6388 si_enable_thermal_protection(rdev, true);
6389 si_setup_bsp(rdev);
6390 si_program_git(rdev);
6391 si_program_tp(rdev);
6392 si_program_tpp(rdev);
6393 si_program_sstp(rdev);
6394 si_enable_display_gap(rdev);
6395 si_program_vc(rdev);
6396 ret = si_upload_firmware(rdev);
6397 if (ret) {
6398 DRM_ERROR("si_upload_firmware failed\n");
6399 return ret;
6400 }
6401 ret = si_process_firmware_header(rdev);
6402 if (ret) {
6403 DRM_ERROR("si_process_firmware_header failed\n");
6404 return ret;
6405 }
6406 ret = si_initial_switch_from_arb_f0_to_f1(rdev);
6407 if (ret) {
6408 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6409 return ret;
6410 }
6411 ret = si_init_smc_table(rdev);
6412 if (ret) {
6413 DRM_ERROR("si_init_smc_table failed\n");
6414 return ret;
6415 }
6416 ret = si_init_smc_spll_table(rdev);
6417 if (ret) {
6418 DRM_ERROR("si_init_smc_spll_table failed\n");
6419 return ret;
6420 }
6421 ret = si_init_arb_table_index(rdev);
6422 if (ret) {
6423 DRM_ERROR("si_init_arb_table_index failed\n");
6424 return ret;
6425 }
6426 if (eg_pi->dynamic_ac_timing) {
6427 ret = si_populate_mc_reg_table(rdev, boot_ps);
6428 if (ret) {
6429 DRM_ERROR("si_populate_mc_reg_table failed\n");
6430 return ret;
6431 }
6432 }
6433 ret = si_initialize_smc_cac_tables(rdev);
6434 if (ret) {
6435 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6436 return ret;
6437 }
6438 ret = si_initialize_hardware_cac_manager(rdev);
6439 if (ret) {
6440 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6441 return ret;
6442 }
6443 ret = si_initialize_smc_dte_tables(rdev);
6444 if (ret) {
6445 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6446 return ret;
6447 }
6448 ret = si_populate_smc_tdp_limits(rdev, boot_ps);
6449 if (ret) {
6450 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6451 return ret;
6452 }
6453 ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
6454 if (ret) {
6455 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6456 return ret;
6457 }
6458 si_program_response_times(rdev);
6459 si_program_ds_registers(rdev);
6460 si_dpm_start_smc(rdev);
6461 ret = si_notify_smc_display_change(rdev, false);
6462 if (ret) {
6463 DRM_ERROR("si_notify_smc_display_change failed\n");
6464 return ret;
6465 }
6466 si_enable_sclk_control(rdev, true);
6467 si_start_dpm(rdev);
6468
6469 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6470
6471 si_thermal_start_thermal_controller(rdev);
6472
6473 ni_update_current_ps(rdev, boot_ps);
6474
6475 return 0;
6476}
6477
6478static int si_set_temperature_range(struct radeon_device *rdev)
6479{
6480 int ret;
6481
6482 ret = si_thermal_enable_alert(rdev, false);
6483 if (ret)
6484 return ret;
6485 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6486 if (ret)
6487 return ret;
6488 ret = si_thermal_enable_alert(rdev, true);
6489 if (ret)
6490 return ret;
6491
6492 return ret;
6493}
6494
6495int si_dpm_late_enable(struct radeon_device *rdev)
6496{
6497 int ret;
6498
6499 ret = si_set_temperature_range(rdev);
6500 if (ret)
6501 return ret;
6502
6503 return ret;
6504}
6505
6506void si_dpm_disable(struct radeon_device *rdev)
6507{
6508 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6509 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6510
6511 if (!si_is_smc_running(rdev))
6512 return;
6513 si_thermal_stop_thermal_controller(rdev);
6514 si_disable_ulv(rdev);
6515 si_clear_vc(rdev);
6516 if (pi->thermal_protection)
6517 si_enable_thermal_protection(rdev, false);
6518 si_enable_power_containment(rdev, boot_ps, false);
6519 si_enable_smc_cac(rdev, boot_ps, false);
6520 si_enable_spread_spectrum(rdev, false);
6521 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6522 si_stop_dpm(rdev);
6523 si_reset_to_default(rdev);
6524 si_dpm_stop_smc(rdev);
6525 si_force_switch_to_arb_f0(rdev);
6526
6527 ni_update_current_ps(rdev, boot_ps);
6528}
6529
6530int si_dpm_pre_set_power_state(struct radeon_device *rdev)
6531{
6532 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6533 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
6534 struct radeon_ps *new_ps = &requested_ps;
6535
6536 ni_update_requested_ps(rdev, new_ps);
6537
6538 si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
6539
6540 return 0;
6541}
6542
6543static int si_power_control_set_level(struct radeon_device *rdev)
6544{
6545 struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
6546 int ret;
6547
6548 ret = si_restrict_performance_levels_before_switch(rdev);
6549 if (ret)
6550 return ret;
6551 ret = si_halt_smc(rdev);
6552 if (ret)
6553 return ret;
6554 ret = si_populate_smc_tdp_limits(rdev, new_ps);
6555 if (ret)
6556 return ret;
6557 ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
6558 if (ret)
6559 return ret;
6560 ret = si_resume_smc(rdev);
6561 if (ret)
6562 return ret;
6563 ret = si_set_sw_state(rdev);
6564 if (ret)
6565 return ret;
6566 return 0;
6567}
6568
6569int si_dpm_set_power_state(struct radeon_device *rdev)
6570{
6571 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6572 struct radeon_ps *new_ps = &eg_pi->requested_rps;
6573 struct radeon_ps *old_ps = &eg_pi->current_rps;
6574 int ret;
6575
6576 ret = si_disable_ulv(rdev);
6577 if (ret) {
6578 DRM_ERROR("si_disable_ulv failed\n");
6579 return ret;
6580 }
6581 ret = si_restrict_performance_levels_before_switch(rdev);
6582 if (ret) {
6583 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6584 return ret;
6585 }
6586 if (eg_pi->pcie_performance_request)
6587 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6588 ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6589 ret = si_enable_power_containment(rdev, new_ps, false);
6590 if (ret) {
6591 DRM_ERROR("si_enable_power_containment failed\n");
6592 return ret;
6593 }
6594 ret = si_enable_smc_cac(rdev, new_ps, false);
6595 if (ret) {
6596 DRM_ERROR("si_enable_smc_cac failed\n");
6597 return ret;
6598 }
6599 ret = si_halt_smc(rdev);
6600 if (ret) {
6601 DRM_ERROR("si_halt_smc failed\n");
6602 return ret;
6603 }
6604 ret = si_upload_sw_state(rdev, new_ps);
6605 if (ret) {
6606 DRM_ERROR("si_upload_sw_state failed\n");
6607 return ret;
6608 }
6609 ret = si_upload_smc_data(rdev);
6610 if (ret) {
6611 DRM_ERROR("si_upload_smc_data failed\n");
6612 return ret;
6613 }
6614 ret = si_upload_ulv_state(rdev);
6615 if (ret) {
6616 DRM_ERROR("si_upload_ulv_state failed\n");
6617 return ret;
6618 }
6619 if (eg_pi->dynamic_ac_timing) {
6620 ret = si_upload_mc_reg_table(rdev, new_ps);
6621 if (ret) {
6622 DRM_ERROR("si_upload_mc_reg_table failed\n");
6623 return ret;
6624 }
6625 }
6626 ret = si_program_memory_timing_parameters(rdev, new_ps);
6627 if (ret) {
6628 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6629 return ret;
6630 }
6631 si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6632
6633 ret = si_resume_smc(rdev);
6634 if (ret) {
6635 DRM_ERROR("si_resume_smc failed\n");
6636 return ret;
6637 }
6638 ret = si_set_sw_state(rdev);
6639 if (ret) {
6640 DRM_ERROR("si_set_sw_state failed\n");
6641 return ret;
6642 }
6643 ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6644 si_set_vce_clock(rdev, new_ps, old_ps);
6645 if (eg_pi->pcie_performance_request)
6646 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6647 ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6648 if (ret) {
6649 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6650 return ret;
6651 }
6652 ret = si_enable_smc_cac(rdev, new_ps, true);
6653 if (ret) {
6654 DRM_ERROR("si_enable_smc_cac failed\n");
6655 return ret;
6656 }
6657 ret = si_enable_power_containment(rdev, new_ps, true);
6658 if (ret) {
6659 DRM_ERROR("si_enable_power_containment failed\n");
6660 return ret;
6661 }
6662
6663 ret = si_power_control_set_level(rdev);
6664 if (ret) {
6665 DRM_ERROR("si_power_control_set_level failed\n");
6666 return ret;
6667 }
6668
6669 return 0;
6670}
6671
6672void si_dpm_post_set_power_state(struct radeon_device *rdev)
6673{
6674 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6675 struct radeon_ps *new_ps = &eg_pi->requested_rps;
6676
6677 ni_update_current_ps(rdev, new_ps);
6678}
6679
6680#if 0
6681void si_dpm_reset_asic(struct radeon_device *rdev)
6682{
6683 si_restrict_performance_levels_before_switch(rdev);
6684 si_disable_ulv(rdev);
6685 si_set_boot_state(rdev);
6686}
6687#endif
6688
6689void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6690{
6691 si_program_display_gap(rdev);
6692}
6693
6694union power_info {
6695 struct _ATOM_POWERPLAY_INFO info;
6696 struct _ATOM_POWERPLAY_INFO_V2 info_2;
6697 struct _ATOM_POWERPLAY_INFO_V3 info_3;
6698 struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6699 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6700 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6701};
6702
6703union pplib_clock_info {
6704 struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6705 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6706 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6707 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6708 struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6709};
6710
6711union pplib_power_state {
6712 struct _ATOM_PPLIB_STATE v1;
6713 struct _ATOM_PPLIB_STATE_V2 v2;
6714};
6715
6716static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6717 struct radeon_ps *rps,
6718 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6719 u8 table_rev)
6720{
6721 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6722 rps->class = le16_to_cpu(non_clock_info->usClassification);
6723 rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6724
6725 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6726 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6727 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6728 } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6729 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6730 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6731 } else {
6732 rps->vclk = 0;
6733 rps->dclk = 0;
6734 }
6735
6736 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6737 rdev->pm.dpm.boot_ps = rps;
6738 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6739 rdev->pm.dpm.uvd_ps = rps;
6740}
6741
6742static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6743 struct radeon_ps *rps, int index,
6744 union pplib_clock_info *clock_info)
6745{
6746 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6747 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6748 struct si_power_info *si_pi = si_get_pi(rdev);
6749 struct ni_ps *ps = ni_get_ps(rps);
6750 u16 leakage_voltage;
6751 struct rv7xx_pl *pl = &ps->performance_levels[index];
6752 int ret;
6753
6754 ps->performance_level_count = index + 1;
6755
6756 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6757 pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6758 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6759 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6760
6761 pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6762 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6763 pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6764 pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6765 si_pi->sys_pcie_mask,
6766 si_pi->boot_pcie_gen,
6767 clock_info->si.ucPCIEGen);
6768
6769 /* patch up vddc if necessary */
6770 ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6771 &leakage_voltage);
6772 if (ret == 0)
6773 pl->vddc = leakage_voltage;
6774
6775 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6776 pi->acpi_vddc = pl->vddc;
6777 eg_pi->acpi_vddci = pl->vddci;
6778 si_pi->acpi_pcie_gen = pl->pcie_gen;
6779 }
6780
6781 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6782 index == 0) {
6783 /* XXX disable for A0 tahiti */
6784 si_pi->ulv.supported = false;
6785 si_pi->ulv.pl = *pl;
6786 si_pi->ulv.one_pcie_lane_in_ulv = false;
6787 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6788 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6789 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6790 }
6791
6792 if (pi->min_vddc_in_table > pl->vddc)
6793 pi->min_vddc_in_table = pl->vddc;
6794
6795 if (pi->max_vddc_in_table < pl->vddc)
6796 pi->max_vddc_in_table = pl->vddc;
6797
6798 /* patch up boot state */
6799 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6800 u16 vddc, vddci, mvdd;
6801 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6802 pl->mclk = rdev->clock.default_mclk;
6803 pl->sclk = rdev->clock.default_sclk;
6804 pl->vddc = vddc;
6805 pl->vddci = vddci;
6806 si_pi->mvdd_bootup_value = mvdd;
6807 }
6808
6809 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6810 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6811 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6812 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6813 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6814 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6815 }
6816}
6817
6818static int si_parse_power_table(struct radeon_device *rdev)
6819{
6820 struct radeon_mode_info *mode_info = &rdev->mode_info;
6821 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6822 union pplib_power_state *power_state;
6823 int i, j, k, non_clock_array_index, clock_array_index;
6824 union pplib_clock_info *clock_info;
6825 struct _StateArray *state_array;
6826 struct _ClockInfoArray *clock_info_array;
6827 struct _NonClockInfoArray *non_clock_info_array;
6828 union power_info *power_info;
6829 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6830 u16 data_offset;
6831 u8 frev, crev;
6832 u8 *power_state_offset;
6833 struct ni_ps *ps;
6834
6835 if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6836 &frev, &crev, &data_offset))
6837 return -EINVAL;
6838 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6839
6840 state_array = (struct _StateArray *)
6841 (mode_info->atom_context->bios + data_offset +
6842 le16_to_cpu(power_info->pplib.usStateArrayOffset));
6843 clock_info_array = (struct _ClockInfoArray *)
6844 (mode_info->atom_context->bios + data_offset +
6845 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6846 non_clock_info_array = (struct _NonClockInfoArray *)
6847 (mode_info->atom_context->bios + data_offset +
6848 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6849
6850 rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6851 state_array->ucNumEntries, GFP_KERNEL);
6852 if (!rdev->pm.dpm.ps)
6853 return -ENOMEM;
6854 power_state_offset = (u8 *)state_array->states;
6855 for (i = 0; i < state_array->ucNumEntries; i++) {
6856 u8 *idx;
6857 power_state = (union pplib_power_state *)power_state_offset;
6858 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6859 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6860 &non_clock_info_array->nonClockInfo[non_clock_array_index];
6861 if (!rdev->pm.power_state[i].clock_info)
6862 return -EINVAL;
6863 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6864 if (ps == NULL) {
6865 kfree(rdev->pm.dpm.ps);
6866 return -ENOMEM;
6867 }
6868 rdev->pm.dpm.ps[i].ps_priv = ps;
6869 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6870 non_clock_info,
6871 non_clock_info_array->ucEntrySize);
6872 k = 0;
6873 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6874 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6875 clock_array_index = idx[j];
6876 if (clock_array_index >= clock_info_array->ucNumEntries)
6877 continue;
6878 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6879 break;
6880 clock_info = (union pplib_clock_info *)
6881 ((u8 *)&clock_info_array->clockInfo[0] +
6882 (clock_array_index * clock_info_array->ucEntrySize));
6883 si_parse_pplib_clock_info(rdev,
6884 &rdev->pm.dpm.ps[i], k,
6885 clock_info);
6886 k++;
6887 }
6888 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6889 }
6890 rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6891
6892 /* fill in the vce power states */
6893 for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) {
6894 u32 sclk, mclk;
6895 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx;
6896 clock_info = (union pplib_clock_info *)
6897 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
6898 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6899 sclk |= clock_info->si.ucEngineClockHigh << 16;
6900 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6901 mclk |= clock_info->si.ucMemoryClockHigh << 16;
6902 rdev->pm.dpm.vce_states[i].sclk = sclk;
6903 rdev->pm.dpm.vce_states[i].mclk = mclk;
6904 }
6905
6906 return 0;
6907}
6908
6909int si_dpm_init(struct radeon_device *rdev)
6910{
6911 struct rv7xx_power_info *pi;
6912 struct evergreen_power_info *eg_pi;
6913 struct ni_power_info *ni_pi;
6914 struct si_power_info *si_pi;
6915 struct atom_clock_dividers dividers;
6916 int ret;
6917 u32 mask;
6918
6919 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6920 if (si_pi == NULL)
6921 return -ENOMEM;
6922 rdev->pm.dpm.priv = si_pi;
6923 ni_pi = &si_pi->ni;
6924 eg_pi = &ni_pi->eg;
6925 pi = &eg_pi->rv7xx;
6926
6927 ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6928 if (ret)
6929 si_pi->sys_pcie_mask = 0;
6930 else
6931 si_pi->sys_pcie_mask = mask;
6932 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6933 si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6934
6935 si_set_max_cu_value(rdev);
6936
6937 rv770_get_max_vddc(rdev);
6938 si_get_leakage_vddc(rdev);
6939 si_patch_dependency_tables_based_on_leakage(rdev);
6940
6941 pi->acpi_vddc = 0;
6942 eg_pi->acpi_vddci = 0;
6943 pi->min_vddc_in_table = 0;
6944 pi->max_vddc_in_table = 0;
6945
6946 ret = r600_get_platform_caps(rdev);
6947 if (ret)
6948 return ret;
6949
6950 ret = r600_parse_extended_power_table(rdev);
6951 if (ret)
6952 return ret;
6953
6954 ret = si_parse_power_table(rdev);
6955 if (ret)
6956 return ret;
6957
6958 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6959 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6960 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6961 r600_free_extended_power_table(rdev);
6962 return -ENOMEM;
6963 }
6964 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6965 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6966 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6967 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6968 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6969 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6970 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6971 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6972 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6973
6974 if (rdev->pm.dpm.voltage_response_time == 0)
6975 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6976 if (rdev->pm.dpm.backbias_response_time == 0)
6977 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6978
6979 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6980 0, false, ÷rs);
6981 if (ret)
6982 pi->ref_div = dividers.ref_div + 1;
6983 else
6984 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6985
6986 eg_pi->smu_uvd_hs = false;
6987
6988 pi->mclk_strobe_mode_threshold = 40000;
6989 if (si_is_special_1gb_platform(rdev))
6990 pi->mclk_stutter_mode_threshold = 0;
6991 else
6992 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6993 pi->mclk_edc_enable_threshold = 40000;
6994 eg_pi->mclk_edc_wr_enable_threshold = 40000;
6995
6996 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6997
6998 pi->voltage_control =
6999 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7000 VOLTAGE_OBJ_GPIO_LUT);
7001 if (!pi->voltage_control) {
7002 si_pi->voltage_control_svi2 =
7003 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7004 VOLTAGE_OBJ_SVID2);
7005 if (si_pi->voltage_control_svi2)
7006 radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7007 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7008 }
7009
7010 pi->mvdd_control =
7011 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7012 VOLTAGE_OBJ_GPIO_LUT);
7013
7014 eg_pi->vddci_control =
7015 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7016 VOLTAGE_OBJ_GPIO_LUT);
7017 if (!eg_pi->vddci_control)
7018 si_pi->vddci_control_svi2 =
7019 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7020 VOLTAGE_OBJ_SVID2);
7021
7022 si_pi->vddc_phase_shed_control =
7023 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7024 VOLTAGE_OBJ_PHASE_LUT);
7025
7026 rv770_get_engine_memory_ss(rdev);
7027
7028 pi->asi = RV770_ASI_DFLT;
7029 pi->pasi = CYPRESS_HASI_DFLT;
7030 pi->vrc = SISLANDS_VRC_DFLT;
7031
7032 pi->gfx_clock_gating = true;
7033
7034 eg_pi->sclk_deep_sleep = true;
7035 si_pi->sclk_deep_sleep_above_low = false;
7036
7037 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7038 pi->thermal_protection = true;
7039 else
7040 pi->thermal_protection = false;
7041
7042 eg_pi->dynamic_ac_timing = true;
7043
7044 eg_pi->light_sleep = true;
7045#if defined(CONFIG_ACPI)
7046 eg_pi->pcie_performance_request =
7047 radeon_acpi_is_pcie_performance_request_supported(rdev);
7048#else
7049 eg_pi->pcie_performance_request = false;
7050#endif
7051
7052 si_pi->sram_end = SMC_RAM_END;
7053
7054 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7055 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7056 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7057 rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7058 rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7059 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7060 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7061
7062 si_initialize_powertune_defaults(rdev);
7063
7064 /* make sure dc limits are valid */
7065 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7066 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7067 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7068 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7069
7070 si_pi->fan_ctrl_is_in_default_mode = true;
7071
7072 return 0;
7073}
7074
7075void si_dpm_fini(struct radeon_device *rdev)
7076{
7077 int i;
7078
7079 for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
7080 kfree(rdev->pm.dpm.ps[i].ps_priv);
7081 }
7082 kfree(rdev->pm.dpm.ps);
7083 kfree(rdev->pm.dpm.priv);
7084 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7085 r600_free_extended_power_table(rdev);
7086}
7087
7088void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
7089 struct seq_file *m)
7090{
7091 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7092 struct radeon_ps *rps = &eg_pi->current_rps;
7093 struct ni_ps *ps = ni_get_ps(rps);
7094 struct rv7xx_pl *pl;
7095 u32 current_index =
7096 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7097 CURRENT_STATE_INDEX_SHIFT;
7098
7099 if (current_index >= ps->performance_level_count) {
7100 seq_printf(m, "invalid dpm profile %d\n", current_index);
7101 } else {
7102 pl = &ps->performance_levels[current_index];
7103 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7104 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7105 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7106 }
7107}
7108
7109u32 si_dpm_get_current_sclk(struct radeon_device *rdev)
7110{
7111 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7112 struct radeon_ps *rps = &eg_pi->current_rps;
7113 struct ni_ps *ps = ni_get_ps(rps);
7114 struct rv7xx_pl *pl;
7115 u32 current_index =
7116 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7117 CURRENT_STATE_INDEX_SHIFT;
7118
7119 if (current_index >= ps->performance_level_count) {
7120 return 0;
7121 } else {
7122 pl = &ps->performance_levels[current_index];
7123 return pl->sclk;
7124 }
7125}
7126
7127u32 si_dpm_get_current_mclk(struct radeon_device *rdev)
7128{
7129 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7130 struct radeon_ps *rps = &eg_pi->current_rps;
7131 struct ni_ps *ps = ni_get_ps(rps);
7132 struct rv7xx_pl *pl;
7133 u32 current_index =
7134 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7135 CURRENT_STATE_INDEX_SHIFT;
7136
7137 if (current_index >= ps->performance_level_count) {
7138 return 0;
7139 } else {
7140 pl = &ps->performance_levels[current_index];
7141 return pl->mclk;
7142 }
7143}