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1/*
2 * Copyright 2011 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 * Authors: Alex Deucher
23 */
24
25#include <linux/pci.h>
26#include <linux/seq_file.h>
27
28#include "atom.h"
29#include "btc_dpm.h"
30#include "btcd.h"
31#include "cypress_dpm.h"
32#include "evergreen.h"
33#include "r600_dpm.h"
34#include "rv770.h"
35#include "radeon.h"
36#include "radeon_asic.h"
37
38#define MC_CG_ARB_FREQ_F0 0x0a
39#define MC_CG_ARB_FREQ_F1 0x0b
40#define MC_CG_ARB_FREQ_F2 0x0c
41#define MC_CG_ARB_FREQ_F3 0x0d
42
43#define MC_CG_SEQ_DRAMCONF_S0 0x05
44#define MC_CG_SEQ_DRAMCONF_S1 0x06
45#define MC_CG_SEQ_YCLK_SUSPEND 0x04
46#define MC_CG_SEQ_YCLK_RESUME 0x0a
47
48#define SMC_RAM_END 0x8000
49
50#ifndef BTC_MGCG_SEQUENCE
51#define BTC_MGCG_SEQUENCE 300
52
53extern int ni_mc_load_microcode(struct radeon_device *rdev);
54
55//********* BARTS **************//
56static const u32 barts_cgcg_cgls_default[] = {
57 /* Register, Value, Mask bits */
58 0x000008f8, 0x00000010, 0xffffffff,
59 0x000008fc, 0x00000000, 0xffffffff,
60 0x000008f8, 0x00000011, 0xffffffff,
61 0x000008fc, 0x00000000, 0xffffffff,
62 0x000008f8, 0x00000012, 0xffffffff,
63 0x000008fc, 0x00000000, 0xffffffff,
64 0x000008f8, 0x00000013, 0xffffffff,
65 0x000008fc, 0x00000000, 0xffffffff,
66 0x000008f8, 0x00000014, 0xffffffff,
67 0x000008fc, 0x00000000, 0xffffffff,
68 0x000008f8, 0x00000015, 0xffffffff,
69 0x000008fc, 0x00000000, 0xffffffff,
70 0x000008f8, 0x00000016, 0xffffffff,
71 0x000008fc, 0x00000000, 0xffffffff,
72 0x000008f8, 0x00000017, 0xffffffff,
73 0x000008fc, 0x00000000, 0xffffffff,
74 0x000008f8, 0x00000018, 0xffffffff,
75 0x000008fc, 0x00000000, 0xffffffff,
76 0x000008f8, 0x00000019, 0xffffffff,
77 0x000008fc, 0x00000000, 0xffffffff,
78 0x000008f8, 0x0000001a, 0xffffffff,
79 0x000008fc, 0x00000000, 0xffffffff,
80 0x000008f8, 0x0000001b, 0xffffffff,
81 0x000008fc, 0x00000000, 0xffffffff,
82 0x000008f8, 0x00000020, 0xffffffff,
83 0x000008fc, 0x00000000, 0xffffffff,
84 0x000008f8, 0x00000021, 0xffffffff,
85 0x000008fc, 0x00000000, 0xffffffff,
86 0x000008f8, 0x00000022, 0xffffffff,
87 0x000008fc, 0x00000000, 0xffffffff,
88 0x000008f8, 0x00000023, 0xffffffff,
89 0x000008fc, 0x00000000, 0xffffffff,
90 0x000008f8, 0x00000024, 0xffffffff,
91 0x000008fc, 0x00000000, 0xffffffff,
92 0x000008f8, 0x00000025, 0xffffffff,
93 0x000008fc, 0x00000000, 0xffffffff,
94 0x000008f8, 0x00000026, 0xffffffff,
95 0x000008fc, 0x00000000, 0xffffffff,
96 0x000008f8, 0x00000027, 0xffffffff,
97 0x000008fc, 0x00000000, 0xffffffff,
98 0x000008f8, 0x00000028, 0xffffffff,
99 0x000008fc, 0x00000000, 0xffffffff,
100 0x000008f8, 0x00000029, 0xffffffff,
101 0x000008fc, 0x00000000, 0xffffffff,
102 0x000008f8, 0x0000002a, 0xffffffff,
103 0x000008fc, 0x00000000, 0xffffffff,
104 0x000008f8, 0x0000002b, 0xffffffff,
105 0x000008fc, 0x00000000, 0xffffffff
106};
107#define BARTS_CGCG_CGLS_DEFAULT_LENGTH sizeof(barts_cgcg_cgls_default) / (3 * sizeof(u32))
108
109static const u32 barts_cgcg_cgls_disable[] = {
110 0x000008f8, 0x00000010, 0xffffffff,
111 0x000008fc, 0xffffffff, 0xffffffff,
112 0x000008f8, 0x00000011, 0xffffffff,
113 0x000008fc, 0xffffffff, 0xffffffff,
114 0x000008f8, 0x00000012, 0xffffffff,
115 0x000008fc, 0xffffffff, 0xffffffff,
116 0x000008f8, 0x00000013, 0xffffffff,
117 0x000008fc, 0xffffffff, 0xffffffff,
118 0x000008f8, 0x00000014, 0xffffffff,
119 0x000008fc, 0xffffffff, 0xffffffff,
120 0x000008f8, 0x00000015, 0xffffffff,
121 0x000008fc, 0xffffffff, 0xffffffff,
122 0x000008f8, 0x00000016, 0xffffffff,
123 0x000008fc, 0xffffffff, 0xffffffff,
124 0x000008f8, 0x00000017, 0xffffffff,
125 0x000008fc, 0xffffffff, 0xffffffff,
126 0x000008f8, 0x00000018, 0xffffffff,
127 0x000008fc, 0xffffffff, 0xffffffff,
128 0x000008f8, 0x00000019, 0xffffffff,
129 0x000008fc, 0xffffffff, 0xffffffff,
130 0x000008f8, 0x0000001a, 0xffffffff,
131 0x000008fc, 0xffffffff, 0xffffffff,
132 0x000008f8, 0x0000001b, 0xffffffff,
133 0x000008fc, 0xffffffff, 0xffffffff,
134 0x000008f8, 0x00000020, 0xffffffff,
135 0x000008fc, 0x00000000, 0xffffffff,
136 0x000008f8, 0x00000021, 0xffffffff,
137 0x000008fc, 0x00000000, 0xffffffff,
138 0x000008f8, 0x00000022, 0xffffffff,
139 0x000008fc, 0x00000000, 0xffffffff,
140 0x000008f8, 0x00000023, 0xffffffff,
141 0x000008fc, 0x00000000, 0xffffffff,
142 0x000008f8, 0x00000024, 0xffffffff,
143 0x000008fc, 0x00000000, 0xffffffff,
144 0x000008f8, 0x00000025, 0xffffffff,
145 0x000008fc, 0x00000000, 0xffffffff,
146 0x000008f8, 0x00000026, 0xffffffff,
147 0x000008fc, 0x00000000, 0xffffffff,
148 0x000008f8, 0x00000027, 0xffffffff,
149 0x000008fc, 0x00000000, 0xffffffff,
150 0x000008f8, 0x00000028, 0xffffffff,
151 0x000008fc, 0x00000000, 0xffffffff,
152 0x000008f8, 0x00000029, 0xffffffff,
153 0x000008fc, 0x00000000, 0xffffffff,
154 0x000008f8, 0x0000002a, 0xffffffff,
155 0x000008fc, 0x00000000, 0xffffffff,
156 0x000008f8, 0x0000002b, 0xffffffff,
157 0x000008fc, 0x00000000, 0xffffffff,
158 0x00000644, 0x000f7912, 0x001f4180,
159 0x00000644, 0x000f3812, 0x001f4180
160};
161#define BARTS_CGCG_CGLS_DISABLE_LENGTH sizeof(barts_cgcg_cgls_disable) / (3 * sizeof(u32))
162
163static const u32 barts_cgcg_cgls_enable[] = {
164 /* 0x0000c124, 0x84180000, 0x00180000, */
165 0x00000644, 0x000f7892, 0x001f4080,
166 0x000008f8, 0x00000010, 0xffffffff,
167 0x000008fc, 0x00000000, 0xffffffff,
168 0x000008f8, 0x00000011, 0xffffffff,
169 0x000008fc, 0x00000000, 0xffffffff,
170 0x000008f8, 0x00000012, 0xffffffff,
171 0x000008fc, 0x00000000, 0xffffffff,
172 0x000008f8, 0x00000013, 0xffffffff,
173 0x000008fc, 0x00000000, 0xffffffff,
174 0x000008f8, 0x00000014, 0xffffffff,
175 0x000008fc, 0x00000000, 0xffffffff,
176 0x000008f8, 0x00000015, 0xffffffff,
177 0x000008fc, 0x00000000, 0xffffffff,
178 0x000008f8, 0x00000016, 0xffffffff,
179 0x000008fc, 0x00000000, 0xffffffff,
180 0x000008f8, 0x00000017, 0xffffffff,
181 0x000008fc, 0x00000000, 0xffffffff,
182 0x000008f8, 0x00000018, 0xffffffff,
183 0x000008fc, 0x00000000, 0xffffffff,
184 0x000008f8, 0x00000019, 0xffffffff,
185 0x000008fc, 0x00000000, 0xffffffff,
186 0x000008f8, 0x0000001a, 0xffffffff,
187 0x000008fc, 0x00000000, 0xffffffff,
188 0x000008f8, 0x0000001b, 0xffffffff,
189 0x000008fc, 0x00000000, 0xffffffff,
190 0x000008f8, 0x00000020, 0xffffffff,
191 0x000008fc, 0xffffffff, 0xffffffff,
192 0x000008f8, 0x00000021, 0xffffffff,
193 0x000008fc, 0xffffffff, 0xffffffff,
194 0x000008f8, 0x00000022, 0xffffffff,
195 0x000008fc, 0xffffffff, 0xffffffff,
196 0x000008f8, 0x00000023, 0xffffffff,
197 0x000008fc, 0xffffffff, 0xffffffff,
198 0x000008f8, 0x00000024, 0xffffffff,
199 0x000008fc, 0xffffffff, 0xffffffff,
200 0x000008f8, 0x00000025, 0xffffffff,
201 0x000008fc, 0xffffffff, 0xffffffff,
202 0x000008f8, 0x00000026, 0xffffffff,
203 0x000008fc, 0xffffffff, 0xffffffff,
204 0x000008f8, 0x00000027, 0xffffffff,
205 0x000008fc, 0xffffffff, 0xffffffff,
206 0x000008f8, 0x00000028, 0xffffffff,
207 0x000008fc, 0xffffffff, 0xffffffff,
208 0x000008f8, 0x00000029, 0xffffffff,
209 0x000008fc, 0xffffffff, 0xffffffff,
210 0x000008f8, 0x0000002a, 0xffffffff,
211 0x000008fc, 0xffffffff, 0xffffffff,
212 0x000008f8, 0x0000002b, 0xffffffff,
213 0x000008fc, 0xffffffff, 0xffffffff
214};
215#define BARTS_CGCG_CGLS_ENABLE_LENGTH sizeof(barts_cgcg_cgls_enable) / (3 * sizeof(u32))
216
217static const u32 barts_mgcg_default[] = {
218 0x0000802c, 0xc0000000, 0xffffffff,
219 0x00005448, 0x00000100, 0xffffffff,
220 0x000055e4, 0x00600100, 0xffffffff,
221 0x0000160c, 0x00000100, 0xffffffff,
222 0x0000c164, 0x00000100, 0xffffffff,
223 0x00008a18, 0x00000100, 0xffffffff,
224 0x0000897c, 0x06000100, 0xffffffff,
225 0x00008b28, 0x00000100, 0xffffffff,
226 0x00009144, 0x00000100, 0xffffffff,
227 0x00009a60, 0x00000100, 0xffffffff,
228 0x00009868, 0x00000100, 0xffffffff,
229 0x00008d58, 0x00000100, 0xffffffff,
230 0x00009510, 0x00000100, 0xffffffff,
231 0x0000949c, 0x00000100, 0xffffffff,
232 0x00009654, 0x00000100, 0xffffffff,
233 0x00009030, 0x00000100, 0xffffffff,
234 0x00009034, 0x00000100, 0xffffffff,
235 0x00009038, 0x00000100, 0xffffffff,
236 0x0000903c, 0x00000100, 0xffffffff,
237 0x00009040, 0x00000100, 0xffffffff,
238 0x0000a200, 0x00000100, 0xffffffff,
239 0x0000a204, 0x00000100, 0xffffffff,
240 0x0000a208, 0x00000100, 0xffffffff,
241 0x0000a20c, 0x00000100, 0xffffffff,
242 0x0000977c, 0x00000100, 0xffffffff,
243 0x00003f80, 0x00000100, 0xffffffff,
244 0x0000a210, 0x00000100, 0xffffffff,
245 0x0000a214, 0x00000100, 0xffffffff,
246 0x000004d8, 0x00000100, 0xffffffff,
247 0x00009784, 0x00000100, 0xffffffff,
248 0x00009698, 0x00000100, 0xffffffff,
249 0x000004d4, 0x00000200, 0xffffffff,
250 0x000004d0, 0x00000000, 0xffffffff,
251 0x000030cc, 0x00000100, 0xffffffff,
252 0x0000d0c0, 0xff000100, 0xffffffff,
253 0x0000802c, 0x40000000, 0xffffffff,
254 0x0000915c, 0x00010000, 0xffffffff,
255 0x00009160, 0x00030002, 0xffffffff,
256 0x00009164, 0x00050004, 0xffffffff,
257 0x00009168, 0x00070006, 0xffffffff,
258 0x00009178, 0x00070000, 0xffffffff,
259 0x0000917c, 0x00030002, 0xffffffff,
260 0x00009180, 0x00050004, 0xffffffff,
261 0x0000918c, 0x00010006, 0xffffffff,
262 0x00009190, 0x00090008, 0xffffffff,
263 0x00009194, 0x00070000, 0xffffffff,
264 0x00009198, 0x00030002, 0xffffffff,
265 0x0000919c, 0x00050004, 0xffffffff,
266 0x000091a8, 0x00010006, 0xffffffff,
267 0x000091ac, 0x00090008, 0xffffffff,
268 0x000091b0, 0x00070000, 0xffffffff,
269 0x000091b4, 0x00030002, 0xffffffff,
270 0x000091b8, 0x00050004, 0xffffffff,
271 0x000091c4, 0x00010006, 0xffffffff,
272 0x000091c8, 0x00090008, 0xffffffff,
273 0x000091cc, 0x00070000, 0xffffffff,
274 0x000091d0, 0x00030002, 0xffffffff,
275 0x000091d4, 0x00050004, 0xffffffff,
276 0x000091e0, 0x00010006, 0xffffffff,
277 0x000091e4, 0x00090008, 0xffffffff,
278 0x000091e8, 0x00000000, 0xffffffff,
279 0x000091ec, 0x00070000, 0xffffffff,
280 0x000091f0, 0x00030002, 0xffffffff,
281 0x000091f4, 0x00050004, 0xffffffff,
282 0x00009200, 0x00010006, 0xffffffff,
283 0x00009204, 0x00090008, 0xffffffff,
284 0x00009208, 0x00070000, 0xffffffff,
285 0x0000920c, 0x00030002, 0xffffffff,
286 0x00009210, 0x00050004, 0xffffffff,
287 0x0000921c, 0x00010006, 0xffffffff,
288 0x00009220, 0x00090008, 0xffffffff,
289 0x00009224, 0x00070000, 0xffffffff,
290 0x00009228, 0x00030002, 0xffffffff,
291 0x0000922c, 0x00050004, 0xffffffff,
292 0x00009238, 0x00010006, 0xffffffff,
293 0x0000923c, 0x00090008, 0xffffffff,
294 0x00009294, 0x00000000, 0xffffffff,
295 0x0000802c, 0x40010000, 0xffffffff,
296 0x0000915c, 0x00010000, 0xffffffff,
297 0x00009160, 0x00030002, 0xffffffff,
298 0x00009164, 0x00050004, 0xffffffff,
299 0x00009168, 0x00070006, 0xffffffff,
300 0x00009178, 0x00070000, 0xffffffff,
301 0x0000917c, 0x00030002, 0xffffffff,
302 0x00009180, 0x00050004, 0xffffffff,
303 0x0000918c, 0x00010006, 0xffffffff,
304 0x00009190, 0x00090008, 0xffffffff,
305 0x00009194, 0x00070000, 0xffffffff,
306 0x00009198, 0x00030002, 0xffffffff,
307 0x0000919c, 0x00050004, 0xffffffff,
308 0x000091a8, 0x00010006, 0xffffffff,
309 0x000091ac, 0x00090008, 0xffffffff,
310 0x000091b0, 0x00070000, 0xffffffff,
311 0x000091b4, 0x00030002, 0xffffffff,
312 0x000091b8, 0x00050004, 0xffffffff,
313 0x000091c4, 0x00010006, 0xffffffff,
314 0x000091c8, 0x00090008, 0xffffffff,
315 0x000091cc, 0x00070000, 0xffffffff,
316 0x000091d0, 0x00030002, 0xffffffff,
317 0x000091d4, 0x00050004, 0xffffffff,
318 0x000091e0, 0x00010006, 0xffffffff,
319 0x000091e4, 0x00090008, 0xffffffff,
320 0x000091e8, 0x00000000, 0xffffffff,
321 0x000091ec, 0x00070000, 0xffffffff,
322 0x000091f0, 0x00030002, 0xffffffff,
323 0x000091f4, 0x00050004, 0xffffffff,
324 0x00009200, 0x00010006, 0xffffffff,
325 0x00009204, 0x00090008, 0xffffffff,
326 0x00009208, 0x00070000, 0xffffffff,
327 0x0000920c, 0x00030002, 0xffffffff,
328 0x00009210, 0x00050004, 0xffffffff,
329 0x0000921c, 0x00010006, 0xffffffff,
330 0x00009220, 0x00090008, 0xffffffff,
331 0x00009224, 0x00070000, 0xffffffff,
332 0x00009228, 0x00030002, 0xffffffff,
333 0x0000922c, 0x00050004, 0xffffffff,
334 0x00009238, 0x00010006, 0xffffffff,
335 0x0000923c, 0x00090008, 0xffffffff,
336 0x00009294, 0x00000000, 0xffffffff,
337 0x0000802c, 0xc0000000, 0xffffffff,
338 0x000008f8, 0x00000010, 0xffffffff,
339 0x000008fc, 0x00000000, 0xffffffff,
340 0x000008f8, 0x00000011, 0xffffffff,
341 0x000008fc, 0x00000000, 0xffffffff,
342 0x000008f8, 0x00000012, 0xffffffff,
343 0x000008fc, 0x00000000, 0xffffffff,
344 0x000008f8, 0x00000013, 0xffffffff,
345 0x000008fc, 0x00000000, 0xffffffff,
346 0x000008f8, 0x00000014, 0xffffffff,
347 0x000008fc, 0x00000000, 0xffffffff,
348 0x000008f8, 0x00000015, 0xffffffff,
349 0x000008fc, 0x00000000, 0xffffffff,
350 0x000008f8, 0x00000016, 0xffffffff,
351 0x000008fc, 0x00000000, 0xffffffff,
352 0x000008f8, 0x00000017, 0xffffffff,
353 0x000008fc, 0x00000000, 0xffffffff,
354 0x000008f8, 0x00000018, 0xffffffff,
355 0x000008fc, 0x00000000, 0xffffffff,
356 0x000008f8, 0x00000019, 0xffffffff,
357 0x000008fc, 0x00000000, 0xffffffff,
358 0x000008f8, 0x0000001a, 0xffffffff,
359 0x000008fc, 0x00000000, 0xffffffff,
360 0x000008f8, 0x0000001b, 0xffffffff,
361 0x000008fc, 0x00000000, 0xffffffff
362};
363#define BARTS_MGCG_DEFAULT_LENGTH sizeof(barts_mgcg_default) / (3 * sizeof(u32))
364
365static const u32 barts_mgcg_disable[] = {
366 0x0000802c, 0xc0000000, 0xffffffff,
367 0x000008f8, 0x00000000, 0xffffffff,
368 0x000008fc, 0xffffffff, 0xffffffff,
369 0x000008f8, 0x00000001, 0xffffffff,
370 0x000008fc, 0xffffffff, 0xffffffff,
371 0x000008f8, 0x00000002, 0xffffffff,
372 0x000008fc, 0xffffffff, 0xffffffff,
373 0x000008f8, 0x00000003, 0xffffffff,
374 0x000008fc, 0xffffffff, 0xffffffff,
375 0x00009150, 0x00600000, 0xffffffff
376};
377#define BARTS_MGCG_DISABLE_LENGTH sizeof(barts_mgcg_disable) / (3 * sizeof(u32))
378
379static const u32 barts_mgcg_enable[] = {
380 0x0000802c, 0xc0000000, 0xffffffff,
381 0x000008f8, 0x00000000, 0xffffffff,
382 0x000008fc, 0x00000000, 0xffffffff,
383 0x000008f8, 0x00000001, 0xffffffff,
384 0x000008fc, 0x00000000, 0xffffffff,
385 0x000008f8, 0x00000002, 0xffffffff,
386 0x000008fc, 0x00000000, 0xffffffff,
387 0x000008f8, 0x00000003, 0xffffffff,
388 0x000008fc, 0x00000000, 0xffffffff,
389 0x00009150, 0x81944000, 0xffffffff
390};
391#define BARTS_MGCG_ENABLE_LENGTH sizeof(barts_mgcg_enable) / (3 * sizeof(u32))
392
393//********* CAICOS **************//
394static const u32 caicos_cgcg_cgls_default[] = {
395 0x000008f8, 0x00000010, 0xffffffff,
396 0x000008fc, 0x00000000, 0xffffffff,
397 0x000008f8, 0x00000011, 0xffffffff,
398 0x000008fc, 0x00000000, 0xffffffff,
399 0x000008f8, 0x00000012, 0xffffffff,
400 0x000008fc, 0x00000000, 0xffffffff,
401 0x000008f8, 0x00000013, 0xffffffff,
402 0x000008fc, 0x00000000, 0xffffffff,
403 0x000008f8, 0x00000014, 0xffffffff,
404 0x000008fc, 0x00000000, 0xffffffff,
405 0x000008f8, 0x00000015, 0xffffffff,
406 0x000008fc, 0x00000000, 0xffffffff,
407 0x000008f8, 0x00000016, 0xffffffff,
408 0x000008fc, 0x00000000, 0xffffffff,
409 0x000008f8, 0x00000017, 0xffffffff,
410 0x000008fc, 0x00000000, 0xffffffff,
411 0x000008f8, 0x00000018, 0xffffffff,
412 0x000008fc, 0x00000000, 0xffffffff,
413 0x000008f8, 0x00000019, 0xffffffff,
414 0x000008fc, 0x00000000, 0xffffffff,
415 0x000008f8, 0x0000001a, 0xffffffff,
416 0x000008fc, 0x00000000, 0xffffffff,
417 0x000008f8, 0x0000001b, 0xffffffff,
418 0x000008fc, 0x00000000, 0xffffffff,
419 0x000008f8, 0x00000020, 0xffffffff,
420 0x000008fc, 0x00000000, 0xffffffff,
421 0x000008f8, 0x00000021, 0xffffffff,
422 0x000008fc, 0x00000000, 0xffffffff,
423 0x000008f8, 0x00000022, 0xffffffff,
424 0x000008fc, 0x00000000, 0xffffffff,
425 0x000008f8, 0x00000023, 0xffffffff,
426 0x000008fc, 0x00000000, 0xffffffff,
427 0x000008f8, 0x00000024, 0xffffffff,
428 0x000008fc, 0x00000000, 0xffffffff,
429 0x000008f8, 0x00000025, 0xffffffff,
430 0x000008fc, 0x00000000, 0xffffffff,
431 0x000008f8, 0x00000026, 0xffffffff,
432 0x000008fc, 0x00000000, 0xffffffff,
433 0x000008f8, 0x00000027, 0xffffffff,
434 0x000008fc, 0x00000000, 0xffffffff,
435 0x000008f8, 0x00000028, 0xffffffff,
436 0x000008fc, 0x00000000, 0xffffffff,
437 0x000008f8, 0x00000029, 0xffffffff,
438 0x000008fc, 0x00000000, 0xffffffff,
439 0x000008f8, 0x0000002a, 0xffffffff,
440 0x000008fc, 0x00000000, 0xffffffff,
441 0x000008f8, 0x0000002b, 0xffffffff,
442 0x000008fc, 0x00000000, 0xffffffff
443};
444#define CAICOS_CGCG_CGLS_DEFAULT_LENGTH sizeof(caicos_cgcg_cgls_default) / (3 * sizeof(u32))
445
446static const u32 caicos_cgcg_cgls_disable[] = {
447 0x000008f8, 0x00000010, 0xffffffff,
448 0x000008fc, 0xffffffff, 0xffffffff,
449 0x000008f8, 0x00000011, 0xffffffff,
450 0x000008fc, 0xffffffff, 0xffffffff,
451 0x000008f8, 0x00000012, 0xffffffff,
452 0x000008fc, 0xffffffff, 0xffffffff,
453 0x000008f8, 0x00000013, 0xffffffff,
454 0x000008fc, 0xffffffff, 0xffffffff,
455 0x000008f8, 0x00000014, 0xffffffff,
456 0x000008fc, 0xffffffff, 0xffffffff,
457 0x000008f8, 0x00000015, 0xffffffff,
458 0x000008fc, 0xffffffff, 0xffffffff,
459 0x000008f8, 0x00000016, 0xffffffff,
460 0x000008fc, 0xffffffff, 0xffffffff,
461 0x000008f8, 0x00000017, 0xffffffff,
462 0x000008fc, 0xffffffff, 0xffffffff,
463 0x000008f8, 0x00000018, 0xffffffff,
464 0x000008fc, 0xffffffff, 0xffffffff,
465 0x000008f8, 0x00000019, 0xffffffff,
466 0x000008fc, 0xffffffff, 0xffffffff,
467 0x000008f8, 0x0000001a, 0xffffffff,
468 0x000008fc, 0xffffffff, 0xffffffff,
469 0x000008f8, 0x0000001b, 0xffffffff,
470 0x000008fc, 0xffffffff, 0xffffffff,
471 0x000008f8, 0x00000020, 0xffffffff,
472 0x000008fc, 0x00000000, 0xffffffff,
473 0x000008f8, 0x00000021, 0xffffffff,
474 0x000008fc, 0x00000000, 0xffffffff,
475 0x000008f8, 0x00000022, 0xffffffff,
476 0x000008fc, 0x00000000, 0xffffffff,
477 0x000008f8, 0x00000023, 0xffffffff,
478 0x000008fc, 0x00000000, 0xffffffff,
479 0x000008f8, 0x00000024, 0xffffffff,
480 0x000008fc, 0x00000000, 0xffffffff,
481 0x000008f8, 0x00000025, 0xffffffff,
482 0x000008fc, 0x00000000, 0xffffffff,
483 0x000008f8, 0x00000026, 0xffffffff,
484 0x000008fc, 0x00000000, 0xffffffff,
485 0x000008f8, 0x00000027, 0xffffffff,
486 0x000008fc, 0x00000000, 0xffffffff,
487 0x000008f8, 0x00000028, 0xffffffff,
488 0x000008fc, 0x00000000, 0xffffffff,
489 0x000008f8, 0x00000029, 0xffffffff,
490 0x000008fc, 0x00000000, 0xffffffff,
491 0x000008f8, 0x0000002a, 0xffffffff,
492 0x000008fc, 0x00000000, 0xffffffff,
493 0x000008f8, 0x0000002b, 0xffffffff,
494 0x000008fc, 0x00000000, 0xffffffff,
495 0x00000644, 0x000f7912, 0x001f4180,
496 0x00000644, 0x000f3812, 0x001f4180
497};
498#define CAICOS_CGCG_CGLS_DISABLE_LENGTH sizeof(caicos_cgcg_cgls_disable) / (3 * sizeof(u32))
499
500static const u32 caicos_cgcg_cgls_enable[] = {
501 /* 0x0000c124, 0x84180000, 0x00180000, */
502 0x00000644, 0x000f7892, 0x001f4080,
503 0x000008f8, 0x00000010, 0xffffffff,
504 0x000008fc, 0x00000000, 0xffffffff,
505 0x000008f8, 0x00000011, 0xffffffff,
506 0x000008fc, 0x00000000, 0xffffffff,
507 0x000008f8, 0x00000012, 0xffffffff,
508 0x000008fc, 0x00000000, 0xffffffff,
509 0x000008f8, 0x00000013, 0xffffffff,
510 0x000008fc, 0x00000000, 0xffffffff,
511 0x000008f8, 0x00000014, 0xffffffff,
512 0x000008fc, 0x00000000, 0xffffffff,
513 0x000008f8, 0x00000015, 0xffffffff,
514 0x000008fc, 0x00000000, 0xffffffff,
515 0x000008f8, 0x00000016, 0xffffffff,
516 0x000008fc, 0x00000000, 0xffffffff,
517 0x000008f8, 0x00000017, 0xffffffff,
518 0x000008fc, 0x00000000, 0xffffffff,
519 0x000008f8, 0x00000018, 0xffffffff,
520 0x000008fc, 0x00000000, 0xffffffff,
521 0x000008f8, 0x00000019, 0xffffffff,
522 0x000008fc, 0x00000000, 0xffffffff,
523 0x000008f8, 0x0000001a, 0xffffffff,
524 0x000008fc, 0x00000000, 0xffffffff,
525 0x000008f8, 0x0000001b, 0xffffffff,
526 0x000008fc, 0x00000000, 0xffffffff,
527 0x000008f8, 0x00000020, 0xffffffff,
528 0x000008fc, 0xffffffff, 0xffffffff,
529 0x000008f8, 0x00000021, 0xffffffff,
530 0x000008fc, 0xffffffff, 0xffffffff,
531 0x000008f8, 0x00000022, 0xffffffff,
532 0x000008fc, 0xffffffff, 0xffffffff,
533 0x000008f8, 0x00000023, 0xffffffff,
534 0x000008fc, 0xffffffff, 0xffffffff,
535 0x000008f8, 0x00000024, 0xffffffff,
536 0x000008fc, 0xffffffff, 0xffffffff,
537 0x000008f8, 0x00000025, 0xffffffff,
538 0x000008fc, 0xffffffff, 0xffffffff,
539 0x000008f8, 0x00000026, 0xffffffff,
540 0x000008fc, 0xffffffff, 0xffffffff,
541 0x000008f8, 0x00000027, 0xffffffff,
542 0x000008fc, 0xffffffff, 0xffffffff,
543 0x000008f8, 0x00000028, 0xffffffff,
544 0x000008fc, 0xffffffff, 0xffffffff,
545 0x000008f8, 0x00000029, 0xffffffff,
546 0x000008fc, 0xffffffff, 0xffffffff,
547 0x000008f8, 0x0000002a, 0xffffffff,
548 0x000008fc, 0xffffffff, 0xffffffff,
549 0x000008f8, 0x0000002b, 0xffffffff,
550 0x000008fc, 0xffffffff, 0xffffffff
551};
552#define CAICOS_CGCG_CGLS_ENABLE_LENGTH sizeof(caicos_cgcg_cgls_enable) / (3 * sizeof(u32))
553
554static const u32 caicos_mgcg_default[] = {
555 0x0000802c, 0xc0000000, 0xffffffff,
556 0x00005448, 0x00000100, 0xffffffff,
557 0x000055e4, 0x00600100, 0xffffffff,
558 0x0000160c, 0x00000100, 0xffffffff,
559 0x0000c164, 0x00000100, 0xffffffff,
560 0x00008a18, 0x00000100, 0xffffffff,
561 0x0000897c, 0x06000100, 0xffffffff,
562 0x00008b28, 0x00000100, 0xffffffff,
563 0x00009144, 0x00000100, 0xffffffff,
564 0x00009a60, 0x00000100, 0xffffffff,
565 0x00009868, 0x00000100, 0xffffffff,
566 0x00008d58, 0x00000100, 0xffffffff,
567 0x00009510, 0x00000100, 0xffffffff,
568 0x0000949c, 0x00000100, 0xffffffff,
569 0x00009654, 0x00000100, 0xffffffff,
570 0x00009030, 0x00000100, 0xffffffff,
571 0x00009034, 0x00000100, 0xffffffff,
572 0x00009038, 0x00000100, 0xffffffff,
573 0x0000903c, 0x00000100, 0xffffffff,
574 0x00009040, 0x00000100, 0xffffffff,
575 0x0000a200, 0x00000100, 0xffffffff,
576 0x0000a204, 0x00000100, 0xffffffff,
577 0x0000a208, 0x00000100, 0xffffffff,
578 0x0000a20c, 0x00000100, 0xffffffff,
579 0x0000977c, 0x00000100, 0xffffffff,
580 0x00003f80, 0x00000100, 0xffffffff,
581 0x0000a210, 0x00000100, 0xffffffff,
582 0x0000a214, 0x00000100, 0xffffffff,
583 0x000004d8, 0x00000100, 0xffffffff,
584 0x00009784, 0x00000100, 0xffffffff,
585 0x00009698, 0x00000100, 0xffffffff,
586 0x000004d4, 0x00000200, 0xffffffff,
587 0x000004d0, 0x00000000, 0xffffffff,
588 0x000030cc, 0x00000100, 0xffffffff,
589 0x0000d0c0, 0xff000100, 0xffffffff,
590 0x0000915c, 0x00010000, 0xffffffff,
591 0x00009160, 0x00030002, 0xffffffff,
592 0x00009164, 0x00050004, 0xffffffff,
593 0x00009168, 0x00070006, 0xffffffff,
594 0x00009178, 0x00070000, 0xffffffff,
595 0x0000917c, 0x00030002, 0xffffffff,
596 0x00009180, 0x00050004, 0xffffffff,
597 0x0000918c, 0x00010006, 0xffffffff,
598 0x00009190, 0x00090008, 0xffffffff,
599 0x00009194, 0x00070000, 0xffffffff,
600 0x00009198, 0x00030002, 0xffffffff,
601 0x0000919c, 0x00050004, 0xffffffff,
602 0x000091a8, 0x00010006, 0xffffffff,
603 0x000091ac, 0x00090008, 0xffffffff,
604 0x000091e8, 0x00000000, 0xffffffff,
605 0x00009294, 0x00000000, 0xffffffff,
606 0x000008f8, 0x00000010, 0xffffffff,
607 0x000008fc, 0x00000000, 0xffffffff,
608 0x000008f8, 0x00000011, 0xffffffff,
609 0x000008fc, 0x00000000, 0xffffffff,
610 0x000008f8, 0x00000012, 0xffffffff,
611 0x000008fc, 0x00000000, 0xffffffff,
612 0x000008f8, 0x00000013, 0xffffffff,
613 0x000008fc, 0x00000000, 0xffffffff,
614 0x000008f8, 0x00000014, 0xffffffff,
615 0x000008fc, 0x00000000, 0xffffffff,
616 0x000008f8, 0x00000015, 0xffffffff,
617 0x000008fc, 0x00000000, 0xffffffff,
618 0x000008f8, 0x00000016, 0xffffffff,
619 0x000008fc, 0x00000000, 0xffffffff,
620 0x000008f8, 0x00000017, 0xffffffff,
621 0x000008fc, 0x00000000, 0xffffffff,
622 0x000008f8, 0x00000018, 0xffffffff,
623 0x000008fc, 0x00000000, 0xffffffff,
624 0x000008f8, 0x00000019, 0xffffffff,
625 0x000008fc, 0x00000000, 0xffffffff,
626 0x000008f8, 0x0000001a, 0xffffffff,
627 0x000008fc, 0x00000000, 0xffffffff,
628 0x000008f8, 0x0000001b, 0xffffffff,
629 0x000008fc, 0x00000000, 0xffffffff
630};
631#define CAICOS_MGCG_DEFAULT_LENGTH sizeof(caicos_mgcg_default) / (3 * sizeof(u32))
632
633static const u32 caicos_mgcg_disable[] = {
634 0x0000802c, 0xc0000000, 0xffffffff,
635 0x000008f8, 0x00000000, 0xffffffff,
636 0x000008fc, 0xffffffff, 0xffffffff,
637 0x000008f8, 0x00000001, 0xffffffff,
638 0x000008fc, 0xffffffff, 0xffffffff,
639 0x000008f8, 0x00000002, 0xffffffff,
640 0x000008fc, 0xffffffff, 0xffffffff,
641 0x000008f8, 0x00000003, 0xffffffff,
642 0x000008fc, 0xffffffff, 0xffffffff,
643 0x00009150, 0x00600000, 0xffffffff
644};
645#define CAICOS_MGCG_DISABLE_LENGTH sizeof(caicos_mgcg_disable) / (3 * sizeof(u32))
646
647static const u32 caicos_mgcg_enable[] = {
648 0x0000802c, 0xc0000000, 0xffffffff,
649 0x000008f8, 0x00000000, 0xffffffff,
650 0x000008fc, 0x00000000, 0xffffffff,
651 0x000008f8, 0x00000001, 0xffffffff,
652 0x000008fc, 0x00000000, 0xffffffff,
653 0x000008f8, 0x00000002, 0xffffffff,
654 0x000008fc, 0x00000000, 0xffffffff,
655 0x000008f8, 0x00000003, 0xffffffff,
656 0x000008fc, 0x00000000, 0xffffffff,
657 0x00009150, 0x46944040, 0xffffffff
658};
659#define CAICOS_MGCG_ENABLE_LENGTH sizeof(caicos_mgcg_enable) / (3 * sizeof(u32))
660
661//********* TURKS **************//
662static const u32 turks_cgcg_cgls_default[] = {
663 0x000008f8, 0x00000010, 0xffffffff,
664 0x000008fc, 0x00000000, 0xffffffff,
665 0x000008f8, 0x00000011, 0xffffffff,
666 0x000008fc, 0x00000000, 0xffffffff,
667 0x000008f8, 0x00000012, 0xffffffff,
668 0x000008fc, 0x00000000, 0xffffffff,
669 0x000008f8, 0x00000013, 0xffffffff,
670 0x000008fc, 0x00000000, 0xffffffff,
671 0x000008f8, 0x00000014, 0xffffffff,
672 0x000008fc, 0x00000000, 0xffffffff,
673 0x000008f8, 0x00000015, 0xffffffff,
674 0x000008fc, 0x00000000, 0xffffffff,
675 0x000008f8, 0x00000016, 0xffffffff,
676 0x000008fc, 0x00000000, 0xffffffff,
677 0x000008f8, 0x00000017, 0xffffffff,
678 0x000008fc, 0x00000000, 0xffffffff,
679 0x000008f8, 0x00000018, 0xffffffff,
680 0x000008fc, 0x00000000, 0xffffffff,
681 0x000008f8, 0x00000019, 0xffffffff,
682 0x000008fc, 0x00000000, 0xffffffff,
683 0x000008f8, 0x0000001a, 0xffffffff,
684 0x000008fc, 0x00000000, 0xffffffff,
685 0x000008f8, 0x0000001b, 0xffffffff,
686 0x000008fc, 0x00000000, 0xffffffff,
687 0x000008f8, 0x00000020, 0xffffffff,
688 0x000008fc, 0x00000000, 0xffffffff,
689 0x000008f8, 0x00000021, 0xffffffff,
690 0x000008fc, 0x00000000, 0xffffffff,
691 0x000008f8, 0x00000022, 0xffffffff,
692 0x000008fc, 0x00000000, 0xffffffff,
693 0x000008f8, 0x00000023, 0xffffffff,
694 0x000008fc, 0x00000000, 0xffffffff,
695 0x000008f8, 0x00000024, 0xffffffff,
696 0x000008fc, 0x00000000, 0xffffffff,
697 0x000008f8, 0x00000025, 0xffffffff,
698 0x000008fc, 0x00000000, 0xffffffff,
699 0x000008f8, 0x00000026, 0xffffffff,
700 0x000008fc, 0x00000000, 0xffffffff,
701 0x000008f8, 0x00000027, 0xffffffff,
702 0x000008fc, 0x00000000, 0xffffffff,
703 0x000008f8, 0x00000028, 0xffffffff,
704 0x000008fc, 0x00000000, 0xffffffff,
705 0x000008f8, 0x00000029, 0xffffffff,
706 0x000008fc, 0x00000000, 0xffffffff,
707 0x000008f8, 0x0000002a, 0xffffffff,
708 0x000008fc, 0x00000000, 0xffffffff,
709 0x000008f8, 0x0000002b, 0xffffffff,
710 0x000008fc, 0x00000000, 0xffffffff
711};
712#define TURKS_CGCG_CGLS_DEFAULT_LENGTH sizeof(turks_cgcg_cgls_default) / (3 * sizeof(u32))
713
714static const u32 turks_cgcg_cgls_disable[] = {
715 0x000008f8, 0x00000010, 0xffffffff,
716 0x000008fc, 0xffffffff, 0xffffffff,
717 0x000008f8, 0x00000011, 0xffffffff,
718 0x000008fc, 0xffffffff, 0xffffffff,
719 0x000008f8, 0x00000012, 0xffffffff,
720 0x000008fc, 0xffffffff, 0xffffffff,
721 0x000008f8, 0x00000013, 0xffffffff,
722 0x000008fc, 0xffffffff, 0xffffffff,
723 0x000008f8, 0x00000014, 0xffffffff,
724 0x000008fc, 0xffffffff, 0xffffffff,
725 0x000008f8, 0x00000015, 0xffffffff,
726 0x000008fc, 0xffffffff, 0xffffffff,
727 0x000008f8, 0x00000016, 0xffffffff,
728 0x000008fc, 0xffffffff, 0xffffffff,
729 0x000008f8, 0x00000017, 0xffffffff,
730 0x000008fc, 0xffffffff, 0xffffffff,
731 0x000008f8, 0x00000018, 0xffffffff,
732 0x000008fc, 0xffffffff, 0xffffffff,
733 0x000008f8, 0x00000019, 0xffffffff,
734 0x000008fc, 0xffffffff, 0xffffffff,
735 0x000008f8, 0x0000001a, 0xffffffff,
736 0x000008fc, 0xffffffff, 0xffffffff,
737 0x000008f8, 0x0000001b, 0xffffffff,
738 0x000008fc, 0xffffffff, 0xffffffff,
739 0x000008f8, 0x00000020, 0xffffffff,
740 0x000008fc, 0x00000000, 0xffffffff,
741 0x000008f8, 0x00000021, 0xffffffff,
742 0x000008fc, 0x00000000, 0xffffffff,
743 0x000008f8, 0x00000022, 0xffffffff,
744 0x000008fc, 0x00000000, 0xffffffff,
745 0x000008f8, 0x00000023, 0xffffffff,
746 0x000008fc, 0x00000000, 0xffffffff,
747 0x000008f8, 0x00000024, 0xffffffff,
748 0x000008fc, 0x00000000, 0xffffffff,
749 0x000008f8, 0x00000025, 0xffffffff,
750 0x000008fc, 0x00000000, 0xffffffff,
751 0x000008f8, 0x00000026, 0xffffffff,
752 0x000008fc, 0x00000000, 0xffffffff,
753 0x000008f8, 0x00000027, 0xffffffff,
754 0x000008fc, 0x00000000, 0xffffffff,
755 0x000008f8, 0x00000028, 0xffffffff,
756 0x000008fc, 0x00000000, 0xffffffff,
757 0x000008f8, 0x00000029, 0xffffffff,
758 0x000008fc, 0x00000000, 0xffffffff,
759 0x000008f8, 0x0000002a, 0xffffffff,
760 0x000008fc, 0x00000000, 0xffffffff,
761 0x000008f8, 0x0000002b, 0xffffffff,
762 0x000008fc, 0x00000000, 0xffffffff,
763 0x00000644, 0x000f7912, 0x001f4180,
764 0x00000644, 0x000f3812, 0x001f4180
765};
766#define TURKS_CGCG_CGLS_DISABLE_LENGTH sizeof(turks_cgcg_cgls_disable) / (3 * sizeof(u32))
767
768static const u32 turks_cgcg_cgls_enable[] = {
769 /* 0x0000c124, 0x84180000, 0x00180000, */
770 0x00000644, 0x000f7892, 0x001f4080,
771 0x000008f8, 0x00000010, 0xffffffff,
772 0x000008fc, 0x00000000, 0xffffffff,
773 0x000008f8, 0x00000011, 0xffffffff,
774 0x000008fc, 0x00000000, 0xffffffff,
775 0x000008f8, 0x00000012, 0xffffffff,
776 0x000008fc, 0x00000000, 0xffffffff,
777 0x000008f8, 0x00000013, 0xffffffff,
778 0x000008fc, 0x00000000, 0xffffffff,
779 0x000008f8, 0x00000014, 0xffffffff,
780 0x000008fc, 0x00000000, 0xffffffff,
781 0x000008f8, 0x00000015, 0xffffffff,
782 0x000008fc, 0x00000000, 0xffffffff,
783 0x000008f8, 0x00000016, 0xffffffff,
784 0x000008fc, 0x00000000, 0xffffffff,
785 0x000008f8, 0x00000017, 0xffffffff,
786 0x000008fc, 0x00000000, 0xffffffff,
787 0x000008f8, 0x00000018, 0xffffffff,
788 0x000008fc, 0x00000000, 0xffffffff,
789 0x000008f8, 0x00000019, 0xffffffff,
790 0x000008fc, 0x00000000, 0xffffffff,
791 0x000008f8, 0x0000001a, 0xffffffff,
792 0x000008fc, 0x00000000, 0xffffffff,
793 0x000008f8, 0x0000001b, 0xffffffff,
794 0x000008fc, 0x00000000, 0xffffffff,
795 0x000008f8, 0x00000020, 0xffffffff,
796 0x000008fc, 0xffffffff, 0xffffffff,
797 0x000008f8, 0x00000021, 0xffffffff,
798 0x000008fc, 0xffffffff, 0xffffffff,
799 0x000008f8, 0x00000022, 0xffffffff,
800 0x000008fc, 0xffffffff, 0xffffffff,
801 0x000008f8, 0x00000023, 0xffffffff,
802 0x000008fc, 0xffffffff, 0xffffffff,
803 0x000008f8, 0x00000024, 0xffffffff,
804 0x000008fc, 0xffffffff, 0xffffffff,
805 0x000008f8, 0x00000025, 0xffffffff,
806 0x000008fc, 0xffffffff, 0xffffffff,
807 0x000008f8, 0x00000026, 0xffffffff,
808 0x000008fc, 0xffffffff, 0xffffffff,
809 0x000008f8, 0x00000027, 0xffffffff,
810 0x000008fc, 0xffffffff, 0xffffffff,
811 0x000008f8, 0x00000028, 0xffffffff,
812 0x000008fc, 0xffffffff, 0xffffffff,
813 0x000008f8, 0x00000029, 0xffffffff,
814 0x000008fc, 0xffffffff, 0xffffffff,
815 0x000008f8, 0x0000002a, 0xffffffff,
816 0x000008fc, 0xffffffff, 0xffffffff,
817 0x000008f8, 0x0000002b, 0xffffffff,
818 0x000008fc, 0xffffffff, 0xffffffff
819};
820#define TURKS_CGCG_CGLS_ENABLE_LENGTH sizeof(turks_cgcg_cgls_enable) / (3 * sizeof(u32))
821
822// These are the sequences for turks_mgcg_shls
823static const u32 turks_mgcg_default[] = {
824 0x0000802c, 0xc0000000, 0xffffffff,
825 0x00005448, 0x00000100, 0xffffffff,
826 0x000055e4, 0x00600100, 0xffffffff,
827 0x0000160c, 0x00000100, 0xffffffff,
828 0x0000c164, 0x00000100, 0xffffffff,
829 0x00008a18, 0x00000100, 0xffffffff,
830 0x0000897c, 0x06000100, 0xffffffff,
831 0x00008b28, 0x00000100, 0xffffffff,
832 0x00009144, 0x00000100, 0xffffffff,
833 0x00009a60, 0x00000100, 0xffffffff,
834 0x00009868, 0x00000100, 0xffffffff,
835 0x00008d58, 0x00000100, 0xffffffff,
836 0x00009510, 0x00000100, 0xffffffff,
837 0x0000949c, 0x00000100, 0xffffffff,
838 0x00009654, 0x00000100, 0xffffffff,
839 0x00009030, 0x00000100, 0xffffffff,
840 0x00009034, 0x00000100, 0xffffffff,
841 0x00009038, 0x00000100, 0xffffffff,
842 0x0000903c, 0x00000100, 0xffffffff,
843 0x00009040, 0x00000100, 0xffffffff,
844 0x0000a200, 0x00000100, 0xffffffff,
845 0x0000a204, 0x00000100, 0xffffffff,
846 0x0000a208, 0x00000100, 0xffffffff,
847 0x0000a20c, 0x00000100, 0xffffffff,
848 0x0000977c, 0x00000100, 0xffffffff,
849 0x00003f80, 0x00000100, 0xffffffff,
850 0x0000a210, 0x00000100, 0xffffffff,
851 0x0000a214, 0x00000100, 0xffffffff,
852 0x000004d8, 0x00000100, 0xffffffff,
853 0x00009784, 0x00000100, 0xffffffff,
854 0x00009698, 0x00000100, 0xffffffff,
855 0x000004d4, 0x00000200, 0xffffffff,
856 0x000004d0, 0x00000000, 0xffffffff,
857 0x000030cc, 0x00000100, 0xffffffff,
858 0x0000d0c0, 0x00000100, 0xffffffff,
859 0x0000915c, 0x00010000, 0xffffffff,
860 0x00009160, 0x00030002, 0xffffffff,
861 0x00009164, 0x00050004, 0xffffffff,
862 0x00009168, 0x00070006, 0xffffffff,
863 0x00009178, 0x00070000, 0xffffffff,
864 0x0000917c, 0x00030002, 0xffffffff,
865 0x00009180, 0x00050004, 0xffffffff,
866 0x0000918c, 0x00010006, 0xffffffff,
867 0x00009190, 0x00090008, 0xffffffff,
868 0x00009194, 0x00070000, 0xffffffff,
869 0x00009198, 0x00030002, 0xffffffff,
870 0x0000919c, 0x00050004, 0xffffffff,
871 0x000091a8, 0x00010006, 0xffffffff,
872 0x000091ac, 0x00090008, 0xffffffff,
873 0x000091b0, 0x00070000, 0xffffffff,
874 0x000091b4, 0x00030002, 0xffffffff,
875 0x000091b8, 0x00050004, 0xffffffff,
876 0x000091c4, 0x00010006, 0xffffffff,
877 0x000091c8, 0x00090008, 0xffffffff,
878 0x000091cc, 0x00070000, 0xffffffff,
879 0x000091d0, 0x00030002, 0xffffffff,
880 0x000091d4, 0x00050004, 0xffffffff,
881 0x000091e0, 0x00010006, 0xffffffff,
882 0x000091e4, 0x00090008, 0xffffffff,
883 0x000091e8, 0x00000000, 0xffffffff,
884 0x000091ec, 0x00070000, 0xffffffff,
885 0x000091f0, 0x00030002, 0xffffffff,
886 0x000091f4, 0x00050004, 0xffffffff,
887 0x00009200, 0x00010006, 0xffffffff,
888 0x00009204, 0x00090008, 0xffffffff,
889 0x00009208, 0x00070000, 0xffffffff,
890 0x0000920c, 0x00030002, 0xffffffff,
891 0x00009210, 0x00050004, 0xffffffff,
892 0x0000921c, 0x00010006, 0xffffffff,
893 0x00009220, 0x00090008, 0xffffffff,
894 0x00009294, 0x00000000, 0xffffffff,
895 0x000008f8, 0x00000010, 0xffffffff,
896 0x000008fc, 0x00000000, 0xffffffff,
897 0x000008f8, 0x00000011, 0xffffffff,
898 0x000008fc, 0x00000000, 0xffffffff,
899 0x000008f8, 0x00000012, 0xffffffff,
900 0x000008fc, 0x00000000, 0xffffffff,
901 0x000008f8, 0x00000013, 0xffffffff,
902 0x000008fc, 0x00000000, 0xffffffff,
903 0x000008f8, 0x00000014, 0xffffffff,
904 0x000008fc, 0x00000000, 0xffffffff,
905 0x000008f8, 0x00000015, 0xffffffff,
906 0x000008fc, 0x00000000, 0xffffffff,
907 0x000008f8, 0x00000016, 0xffffffff,
908 0x000008fc, 0x00000000, 0xffffffff,
909 0x000008f8, 0x00000017, 0xffffffff,
910 0x000008fc, 0x00000000, 0xffffffff,
911 0x000008f8, 0x00000018, 0xffffffff,
912 0x000008fc, 0x00000000, 0xffffffff,
913 0x000008f8, 0x00000019, 0xffffffff,
914 0x000008fc, 0x00000000, 0xffffffff,
915 0x000008f8, 0x0000001a, 0xffffffff,
916 0x000008fc, 0x00000000, 0xffffffff,
917 0x000008f8, 0x0000001b, 0xffffffff,
918 0x000008fc, 0x00000000, 0xffffffff
919};
920#define TURKS_MGCG_DEFAULT_LENGTH sizeof(turks_mgcg_default) / (3 * sizeof(u32))
921
922static const u32 turks_mgcg_disable[] = {
923 0x0000802c, 0xc0000000, 0xffffffff,
924 0x000008f8, 0x00000000, 0xffffffff,
925 0x000008fc, 0xffffffff, 0xffffffff,
926 0x000008f8, 0x00000001, 0xffffffff,
927 0x000008fc, 0xffffffff, 0xffffffff,
928 0x000008f8, 0x00000002, 0xffffffff,
929 0x000008fc, 0xffffffff, 0xffffffff,
930 0x000008f8, 0x00000003, 0xffffffff,
931 0x000008fc, 0xffffffff, 0xffffffff,
932 0x00009150, 0x00600000, 0xffffffff
933};
934#define TURKS_MGCG_DISABLE_LENGTH sizeof(turks_mgcg_disable) / (3 * sizeof(u32))
935
936static const u32 turks_mgcg_enable[] = {
937 0x0000802c, 0xc0000000, 0xffffffff,
938 0x000008f8, 0x00000000, 0xffffffff,
939 0x000008fc, 0x00000000, 0xffffffff,
940 0x000008f8, 0x00000001, 0xffffffff,
941 0x000008fc, 0x00000000, 0xffffffff,
942 0x000008f8, 0x00000002, 0xffffffff,
943 0x000008fc, 0x00000000, 0xffffffff,
944 0x000008f8, 0x00000003, 0xffffffff,
945 0x000008fc, 0x00000000, 0xffffffff,
946 0x00009150, 0x6e944000, 0xffffffff
947};
948#define TURKS_MGCG_ENABLE_LENGTH sizeof(turks_mgcg_enable) / (3 * sizeof(u32))
949
950#endif
951
952#ifndef BTC_SYSLS_SEQUENCE
953#define BTC_SYSLS_SEQUENCE 100
954
955
956//********* BARTS **************//
957static const u32 barts_sysls_default[] = {
958 /* Register, Value, Mask bits */
959 0x000055e8, 0x00000000, 0xffffffff,
960 0x0000d0bc, 0x00000000, 0xffffffff,
961 0x000015c0, 0x000c1401, 0xffffffff,
962 0x0000264c, 0x000c0400, 0xffffffff,
963 0x00002648, 0x000c0400, 0xffffffff,
964 0x00002650, 0x000c0400, 0xffffffff,
965 0x000020b8, 0x000c0400, 0xffffffff,
966 0x000020bc, 0x000c0400, 0xffffffff,
967 0x000020c0, 0x000c0c80, 0xffffffff,
968 0x0000f4a0, 0x000000c0, 0xffffffff,
969 0x0000f4a4, 0x00680fff, 0xffffffff,
970 0x000004c8, 0x00000001, 0xffffffff,
971 0x000064ec, 0x00000000, 0xffffffff,
972 0x00000c7c, 0x00000000, 0xffffffff,
973 0x00006dfc, 0x00000000, 0xffffffff
974};
975#define BARTS_SYSLS_DEFAULT_LENGTH sizeof(barts_sysls_default) / (3 * sizeof(u32))
976
977static const u32 barts_sysls_disable[] = {
978 0x000055e8, 0x00000000, 0xffffffff,
979 0x0000d0bc, 0x00000000, 0xffffffff,
980 0x000015c0, 0x00041401, 0xffffffff,
981 0x0000264c, 0x00040400, 0xffffffff,
982 0x00002648, 0x00040400, 0xffffffff,
983 0x00002650, 0x00040400, 0xffffffff,
984 0x000020b8, 0x00040400, 0xffffffff,
985 0x000020bc, 0x00040400, 0xffffffff,
986 0x000020c0, 0x00040c80, 0xffffffff,
987 0x0000f4a0, 0x000000c0, 0xffffffff,
988 0x0000f4a4, 0x00680000, 0xffffffff,
989 0x000004c8, 0x00000001, 0xffffffff,
990 0x000064ec, 0x00007ffd, 0xffffffff,
991 0x00000c7c, 0x0000ff00, 0xffffffff,
992 0x00006dfc, 0x0000007f, 0xffffffff
993};
994#define BARTS_SYSLS_DISABLE_LENGTH sizeof(barts_sysls_disable) / (3 * sizeof(u32))
995
996static const u32 barts_sysls_enable[] = {
997 0x000055e8, 0x00000001, 0xffffffff,
998 0x0000d0bc, 0x00000100, 0xffffffff,
999 0x000015c0, 0x000c1401, 0xffffffff,
1000 0x0000264c, 0x000c0400, 0xffffffff,
1001 0x00002648, 0x000c0400, 0xffffffff,
1002 0x00002650, 0x000c0400, 0xffffffff,
1003 0x000020b8, 0x000c0400, 0xffffffff,
1004 0x000020bc, 0x000c0400, 0xffffffff,
1005 0x000020c0, 0x000c0c80, 0xffffffff,
1006 0x0000f4a0, 0x000000c0, 0xffffffff,
1007 0x0000f4a4, 0x00680fff, 0xffffffff,
1008 0x000004c8, 0x00000000, 0xffffffff,
1009 0x000064ec, 0x00000000, 0xffffffff,
1010 0x00000c7c, 0x00000000, 0xffffffff,
1011 0x00006dfc, 0x00000000, 0xffffffff
1012};
1013#define BARTS_SYSLS_ENABLE_LENGTH sizeof(barts_sysls_enable) / (3 * sizeof(u32))
1014
1015//********* CAICOS **************//
1016static const u32 caicos_sysls_default[] = {
1017 0x000055e8, 0x00000000, 0xffffffff,
1018 0x0000d0bc, 0x00000000, 0xffffffff,
1019 0x000015c0, 0x000c1401, 0xffffffff,
1020 0x0000264c, 0x000c0400, 0xffffffff,
1021 0x00002648, 0x000c0400, 0xffffffff,
1022 0x00002650, 0x000c0400, 0xffffffff,
1023 0x000020b8, 0x000c0400, 0xffffffff,
1024 0x000020bc, 0x000c0400, 0xffffffff,
1025 0x0000f4a0, 0x000000c0, 0xffffffff,
1026 0x0000f4a4, 0x00680fff, 0xffffffff,
1027 0x000004c8, 0x00000001, 0xffffffff,
1028 0x000064ec, 0x00000000, 0xffffffff,
1029 0x00000c7c, 0x00000000, 0xffffffff,
1030 0x00006dfc, 0x00000000, 0xffffffff
1031};
1032#define CAICOS_SYSLS_DEFAULT_LENGTH sizeof(caicos_sysls_default) / (3 * sizeof(u32))
1033
1034static const u32 caicos_sysls_disable[] = {
1035 0x000055e8, 0x00000000, 0xffffffff,
1036 0x0000d0bc, 0x00000000, 0xffffffff,
1037 0x000015c0, 0x00041401, 0xffffffff,
1038 0x0000264c, 0x00040400, 0xffffffff,
1039 0x00002648, 0x00040400, 0xffffffff,
1040 0x00002650, 0x00040400, 0xffffffff,
1041 0x000020b8, 0x00040400, 0xffffffff,
1042 0x000020bc, 0x00040400, 0xffffffff,
1043 0x0000f4a0, 0x000000c0, 0xffffffff,
1044 0x0000f4a4, 0x00680000, 0xffffffff,
1045 0x000004c8, 0x00000001, 0xffffffff,
1046 0x000064ec, 0x00007ffd, 0xffffffff,
1047 0x00000c7c, 0x0000ff00, 0xffffffff,
1048 0x00006dfc, 0x0000007f, 0xffffffff
1049};
1050#define CAICOS_SYSLS_DISABLE_LENGTH sizeof(caicos_sysls_disable) / (3 * sizeof(u32))
1051
1052static const u32 caicos_sysls_enable[] = {
1053 0x000055e8, 0x00000001, 0xffffffff,
1054 0x0000d0bc, 0x00000100, 0xffffffff,
1055 0x000015c0, 0x000c1401, 0xffffffff,
1056 0x0000264c, 0x000c0400, 0xffffffff,
1057 0x00002648, 0x000c0400, 0xffffffff,
1058 0x00002650, 0x000c0400, 0xffffffff,
1059 0x000020b8, 0x000c0400, 0xffffffff,
1060 0x000020bc, 0x000c0400, 0xffffffff,
1061 0x0000f4a0, 0x000000c0, 0xffffffff,
1062 0x0000f4a4, 0x00680fff, 0xffffffff,
1063 0x000064ec, 0x00000000, 0xffffffff,
1064 0x00000c7c, 0x00000000, 0xffffffff,
1065 0x00006dfc, 0x00000000, 0xffffffff,
1066 0x000004c8, 0x00000000, 0xffffffff
1067};
1068#define CAICOS_SYSLS_ENABLE_LENGTH sizeof(caicos_sysls_enable) / (3 * sizeof(u32))
1069
1070//********* TURKS **************//
1071static const u32 turks_sysls_default[] = {
1072 0x000055e8, 0x00000000, 0xffffffff,
1073 0x0000d0bc, 0x00000000, 0xffffffff,
1074 0x000015c0, 0x000c1401, 0xffffffff,
1075 0x0000264c, 0x000c0400, 0xffffffff,
1076 0x00002648, 0x000c0400, 0xffffffff,
1077 0x00002650, 0x000c0400, 0xffffffff,
1078 0x000020b8, 0x000c0400, 0xffffffff,
1079 0x000020bc, 0x000c0400, 0xffffffff,
1080 0x000020c0, 0x000c0c80, 0xffffffff,
1081 0x0000f4a0, 0x000000c0, 0xffffffff,
1082 0x0000f4a4, 0x00680fff, 0xffffffff,
1083 0x000004c8, 0x00000001, 0xffffffff,
1084 0x000064ec, 0x00000000, 0xffffffff,
1085 0x00000c7c, 0x00000000, 0xffffffff,
1086 0x00006dfc, 0x00000000, 0xffffffff
1087};
1088#define TURKS_SYSLS_DEFAULT_LENGTH sizeof(turks_sysls_default) / (3 * sizeof(u32))
1089
1090static const u32 turks_sysls_disable[] = {
1091 0x000055e8, 0x00000000, 0xffffffff,
1092 0x0000d0bc, 0x00000000, 0xffffffff,
1093 0x000015c0, 0x00041401, 0xffffffff,
1094 0x0000264c, 0x00040400, 0xffffffff,
1095 0x00002648, 0x00040400, 0xffffffff,
1096 0x00002650, 0x00040400, 0xffffffff,
1097 0x000020b8, 0x00040400, 0xffffffff,
1098 0x000020bc, 0x00040400, 0xffffffff,
1099 0x000020c0, 0x00040c80, 0xffffffff,
1100 0x0000f4a0, 0x000000c0, 0xffffffff,
1101 0x0000f4a4, 0x00680000, 0xffffffff,
1102 0x000004c8, 0x00000001, 0xffffffff,
1103 0x000064ec, 0x00007ffd, 0xffffffff,
1104 0x00000c7c, 0x0000ff00, 0xffffffff,
1105 0x00006dfc, 0x0000007f, 0xffffffff
1106};
1107#define TURKS_SYSLS_DISABLE_LENGTH sizeof(turks_sysls_disable) / (3 * sizeof(u32))
1108
1109static const u32 turks_sysls_enable[] = {
1110 0x000055e8, 0x00000001, 0xffffffff,
1111 0x0000d0bc, 0x00000100, 0xffffffff,
1112 0x000015c0, 0x000c1401, 0xffffffff,
1113 0x0000264c, 0x000c0400, 0xffffffff,
1114 0x00002648, 0x000c0400, 0xffffffff,
1115 0x00002650, 0x000c0400, 0xffffffff,
1116 0x000020b8, 0x000c0400, 0xffffffff,
1117 0x000020bc, 0x000c0400, 0xffffffff,
1118 0x000020c0, 0x000c0c80, 0xffffffff,
1119 0x0000f4a0, 0x000000c0, 0xffffffff,
1120 0x0000f4a4, 0x00680fff, 0xffffffff,
1121 0x000004c8, 0x00000000, 0xffffffff,
1122 0x000064ec, 0x00000000, 0xffffffff,
1123 0x00000c7c, 0x00000000, 0xffffffff,
1124 0x00006dfc, 0x00000000, 0xffffffff
1125};
1126#define TURKS_SYSLS_ENABLE_LENGTH sizeof(turks_sysls_enable) / (3 * sizeof(u32))
1127
1128#endif
1129
1130u32 btc_valid_sclk[40] = {
1131 5000, 10000, 15000, 20000, 25000, 30000, 35000, 40000, 45000, 50000,
1132 55000, 60000, 65000, 70000, 75000, 80000, 85000, 90000, 95000, 100000,
1133 105000, 110000, 11500, 120000, 125000, 130000, 135000, 140000, 145000, 150000,
1134 155000, 160000, 165000, 170000, 175000, 180000, 185000, 190000, 195000, 200000
1135};
1136
1137static const struct radeon_blacklist_clocks btc_blacklist_clocks[] = {
1138 { 10000, 30000, RADEON_SCLK_UP },
1139 { 15000, 30000, RADEON_SCLK_UP },
1140 { 20000, 30000, RADEON_SCLK_UP },
1141 { 25000, 30000, RADEON_SCLK_UP }
1142};
1143
1144void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_voltage_dependency_table *table,
1145 u32 *max_clock)
1146{
1147 u32 i, clock = 0;
1148
1149 if ((table == NULL) || (table->count == 0)) {
1150 *max_clock = clock;
1151 return;
1152 }
1153
1154 for (i = 0; i < table->count; i++) {
1155 if (clock < table->entries[i].clk)
1156 clock = table->entries[i].clk;
1157 }
1158 *max_clock = clock;
1159}
1160
1161void btc_apply_voltage_dependency_rules(struct radeon_clock_voltage_dependency_table *table,
1162 u32 clock, u16 max_voltage, u16 *voltage)
1163{
1164 u32 i;
1165
1166 if ((table == NULL) || (table->count == 0))
1167 return;
1168
1169 for (i = 0; i < table->count; i++) {
1170 if (clock <= table->entries[i].clk) {
1171 if (*voltage < table->entries[i].v)
1172 *voltage = (u16)((table->entries[i].v < max_voltage) ?
1173 table->entries[i].v : max_voltage);
1174 return;
1175 }
1176 }
1177
1178 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
1179}
1180
1181static u32 btc_find_valid_clock(struct radeon_clock_array *clocks,
1182 u32 max_clock, u32 requested_clock)
1183{
1184 unsigned int i;
1185
1186 if ((clocks == NULL) || (clocks->count == 0))
1187 return (requested_clock < max_clock) ? requested_clock : max_clock;
1188
1189 for (i = 0; i < clocks->count; i++) {
1190 if (clocks->values[i] >= requested_clock)
1191 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
1192 }
1193
1194 return (clocks->values[clocks->count - 1] < max_clock) ?
1195 clocks->values[clocks->count - 1] : max_clock;
1196}
1197
1198static u32 btc_get_valid_mclk(struct radeon_device *rdev,
1199 u32 max_mclk, u32 requested_mclk)
1200{
1201 return btc_find_valid_clock(&rdev->pm.dpm.dyn_state.valid_mclk_values,
1202 max_mclk, requested_mclk);
1203}
1204
1205static u32 btc_get_valid_sclk(struct radeon_device *rdev,
1206 u32 max_sclk, u32 requested_sclk)
1207{
1208 return btc_find_valid_clock(&rdev->pm.dpm.dyn_state.valid_sclk_values,
1209 max_sclk, requested_sclk);
1210}
1211
1212void btc_skip_blacklist_clocks(struct radeon_device *rdev,
1213 const u32 max_sclk, const u32 max_mclk,
1214 u32 *sclk, u32 *mclk)
1215{
1216 int i, num_blacklist_clocks;
1217
1218 if ((sclk == NULL) || (mclk == NULL))
1219 return;
1220
1221 num_blacklist_clocks = ARRAY_SIZE(btc_blacklist_clocks);
1222
1223 for (i = 0; i < num_blacklist_clocks; i++) {
1224 if ((btc_blacklist_clocks[i].sclk == *sclk) &&
1225 (btc_blacklist_clocks[i].mclk == *mclk))
1226 break;
1227 }
1228
1229 if (i < num_blacklist_clocks) {
1230 if (btc_blacklist_clocks[i].action == RADEON_SCLK_UP) {
1231 *sclk = btc_get_valid_sclk(rdev, max_sclk, *sclk + 1);
1232
1233 if (*sclk < max_sclk)
1234 btc_skip_blacklist_clocks(rdev, max_sclk, max_mclk, sclk, mclk);
1235 }
1236 }
1237}
1238
1239void btc_adjust_clock_combinations(struct radeon_device *rdev,
1240 const struct radeon_clock_and_voltage_limits *max_limits,
1241 struct rv7xx_pl *pl)
1242{
1243
1244 if ((pl->mclk == 0) || (pl->sclk == 0))
1245 return;
1246
1247 if (pl->mclk == pl->sclk)
1248 return;
1249
1250 if (pl->mclk > pl->sclk) {
1251 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > rdev->pm.dpm.dyn_state.mclk_sclk_ratio)
1252 pl->sclk = btc_get_valid_sclk(rdev,
1253 max_limits->sclk,
1254 (pl->mclk +
1255 (rdev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
1256 rdev->pm.dpm.dyn_state.mclk_sclk_ratio);
1257 } else {
1258 if ((pl->sclk - pl->mclk) > rdev->pm.dpm.dyn_state.sclk_mclk_delta)
1259 pl->mclk = btc_get_valid_mclk(rdev,
1260 max_limits->mclk,
1261 pl->sclk -
1262 rdev->pm.dpm.dyn_state.sclk_mclk_delta);
1263 }
1264}
1265
1266static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
1267{
1268 unsigned int i;
1269
1270 for (i = 0; i < table->count; i++) {
1271 if (voltage <= table->entries[i].value)
1272 return table->entries[i].value;
1273 }
1274
1275 return table->entries[table->count - 1].value;
1276}
1277
1278void btc_apply_voltage_delta_rules(struct radeon_device *rdev,
1279 u16 max_vddc, u16 max_vddci,
1280 u16 *vddc, u16 *vddci)
1281{
1282 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1283 u16 new_voltage;
1284
1285 if ((0 == *vddc) || (0 == *vddci))
1286 return;
1287
1288 if (*vddc > *vddci) {
1289 if ((*vddc - *vddci) > rdev->pm.dpm.dyn_state.vddc_vddci_delta) {
1290 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
1291 (*vddc - rdev->pm.dpm.dyn_state.vddc_vddci_delta));
1292 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
1293 }
1294 } else {
1295 if ((*vddci - *vddc) > rdev->pm.dpm.dyn_state.vddc_vddci_delta) {
1296 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
1297 (*vddci - rdev->pm.dpm.dyn_state.vddc_vddci_delta));
1298 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
1299 }
1300 }
1301}
1302
1303static void btc_enable_bif_dynamic_pcie_gen2(struct radeon_device *rdev,
1304 bool enable)
1305{
1306 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1307 u32 tmp, bif;
1308
1309 tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
1310 if (enable) {
1311 if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
1312 (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
1313 if (!pi->boot_in_gen2) {
1314 bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
1315 bif |= CG_CLIENT_REQ(0xd);
1316 WREG32(CG_BIF_REQ_AND_RSP, bif);
1317
1318 tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
1319 tmp |= LC_HW_VOLTAGE_IF_CONTROL(1);
1320 tmp |= LC_GEN2_EN_STRAP;
1321
1322 tmp |= LC_CLR_FAILED_SPD_CHANGE_CNT;
1323 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1324 udelay(10);
1325 tmp &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
1326 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1327 }
1328 }
1329 } else {
1330 if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) ||
1331 (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
1332 if (!pi->boot_in_gen2) {
1333 bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
1334 bif |= CG_CLIENT_REQ(0xd);
1335 WREG32(CG_BIF_REQ_AND_RSP, bif);
1336
1337 tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
1338 tmp &= ~LC_GEN2_EN_STRAP;
1339 }
1340 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1341 }
1342 }
1343}
1344
1345static void btc_enable_dynamic_pcie_gen2(struct radeon_device *rdev,
1346 bool enable)
1347{
1348 btc_enable_bif_dynamic_pcie_gen2(rdev, enable);
1349
1350 if (enable)
1351 WREG32_P(GENERAL_PWRMGT, ENABLE_GEN2PCIE, ~ENABLE_GEN2PCIE);
1352 else
1353 WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE);
1354}
1355
1356static int btc_disable_ulv(struct radeon_device *rdev)
1357{
1358 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1359
1360 if (eg_pi->ulv.supported) {
1361 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) != PPSMC_Result_OK)
1362 return -EINVAL;
1363 }
1364 return 0;
1365}
1366
1367static int btc_populate_ulv_state(struct radeon_device *rdev,
1368 RV770_SMC_STATETABLE *table)
1369{
1370 int ret = -EINVAL;
1371 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1372 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1373
1374 if (ulv_pl->vddc) {
1375 ret = cypress_convert_power_level_to_smc(rdev,
1376 ulv_pl,
1377 &table->ULVState.levels[0],
1378 PPSMC_DISPLAY_WATERMARK_LOW);
1379 if (ret == 0) {
1380 table->ULVState.levels[0].arbValue = MC_CG_ARB_FREQ_F0;
1381 table->ULVState.levels[0].ACIndex = 1;
1382
1383 table->ULVState.levels[1] = table->ULVState.levels[0];
1384 table->ULVState.levels[2] = table->ULVState.levels[0];
1385
1386 table->ULVState.flags |= PPSMC_SWSTATE_FLAG_DC;
1387
1388 WREG32(CG_ULV_CONTROL, BTC_CGULVCONTROL_DFLT);
1389 WREG32(CG_ULV_PARAMETER, BTC_CGULVPARAMETER_DFLT);
1390 }
1391 }
1392
1393 return ret;
1394}
1395
1396static int btc_populate_smc_acpi_state(struct radeon_device *rdev,
1397 RV770_SMC_STATETABLE *table)
1398{
1399 int ret = cypress_populate_smc_acpi_state(rdev, table);
1400
1401 if (ret == 0) {
1402 table->ACPIState.levels[0].ACIndex = 0;
1403 table->ACPIState.levels[1].ACIndex = 0;
1404 table->ACPIState.levels[2].ACIndex = 0;
1405 }
1406
1407 return ret;
1408}
1409
1410void btc_program_mgcg_hw_sequence(struct radeon_device *rdev,
1411 const u32 *sequence, u32 count)
1412{
1413 u32 i, length = count * 3;
1414 u32 tmp;
1415
1416 for (i = 0; i < length; i += 3) {
1417 tmp = RREG32(sequence[i]);
1418 tmp &= ~sequence[i+2];
1419 tmp |= sequence[i+1] & sequence[i+2];
1420 WREG32(sequence[i], tmp);
1421 }
1422}
1423
1424static void btc_cg_clock_gating_default(struct radeon_device *rdev)
1425{
1426 u32 count;
1427 const u32 *p = NULL;
1428
1429 if (rdev->family == CHIP_BARTS) {
1430 p = (const u32 *)&barts_cgcg_cgls_default;
1431 count = BARTS_CGCG_CGLS_DEFAULT_LENGTH;
1432 } else if (rdev->family == CHIP_TURKS) {
1433 p = (const u32 *)&turks_cgcg_cgls_default;
1434 count = TURKS_CGCG_CGLS_DEFAULT_LENGTH;
1435 } else if (rdev->family == CHIP_CAICOS) {
1436 p = (const u32 *)&caicos_cgcg_cgls_default;
1437 count = CAICOS_CGCG_CGLS_DEFAULT_LENGTH;
1438 } else
1439 return;
1440
1441 btc_program_mgcg_hw_sequence(rdev, p, count);
1442}
1443
1444static void btc_cg_clock_gating_enable(struct radeon_device *rdev,
1445 bool enable)
1446{
1447 u32 count;
1448 const u32 *p = NULL;
1449
1450 if (enable) {
1451 if (rdev->family == CHIP_BARTS) {
1452 p = (const u32 *)&barts_cgcg_cgls_enable;
1453 count = BARTS_CGCG_CGLS_ENABLE_LENGTH;
1454 } else if (rdev->family == CHIP_TURKS) {
1455 p = (const u32 *)&turks_cgcg_cgls_enable;
1456 count = TURKS_CGCG_CGLS_ENABLE_LENGTH;
1457 } else if (rdev->family == CHIP_CAICOS) {
1458 p = (const u32 *)&caicos_cgcg_cgls_enable;
1459 count = CAICOS_CGCG_CGLS_ENABLE_LENGTH;
1460 } else
1461 return;
1462 } else {
1463 if (rdev->family == CHIP_BARTS) {
1464 p = (const u32 *)&barts_cgcg_cgls_disable;
1465 count = BARTS_CGCG_CGLS_DISABLE_LENGTH;
1466 } else if (rdev->family == CHIP_TURKS) {
1467 p = (const u32 *)&turks_cgcg_cgls_disable;
1468 count = TURKS_CGCG_CGLS_DISABLE_LENGTH;
1469 } else if (rdev->family == CHIP_CAICOS) {
1470 p = (const u32 *)&caicos_cgcg_cgls_disable;
1471 count = CAICOS_CGCG_CGLS_DISABLE_LENGTH;
1472 } else
1473 return;
1474 }
1475
1476 btc_program_mgcg_hw_sequence(rdev, p, count);
1477}
1478
1479static void btc_mg_clock_gating_default(struct radeon_device *rdev)
1480{
1481 u32 count;
1482 const u32 *p = NULL;
1483
1484 if (rdev->family == CHIP_BARTS) {
1485 p = (const u32 *)&barts_mgcg_default;
1486 count = BARTS_MGCG_DEFAULT_LENGTH;
1487 } else if (rdev->family == CHIP_TURKS) {
1488 p = (const u32 *)&turks_mgcg_default;
1489 count = TURKS_MGCG_DEFAULT_LENGTH;
1490 } else if (rdev->family == CHIP_CAICOS) {
1491 p = (const u32 *)&caicos_mgcg_default;
1492 count = CAICOS_MGCG_DEFAULT_LENGTH;
1493 } else
1494 return;
1495
1496 btc_program_mgcg_hw_sequence(rdev, p, count);
1497}
1498
1499static void btc_mg_clock_gating_enable(struct radeon_device *rdev,
1500 bool enable)
1501{
1502 u32 count;
1503 const u32 *p = NULL;
1504
1505 if (enable) {
1506 if (rdev->family == CHIP_BARTS) {
1507 p = (const u32 *)&barts_mgcg_enable;
1508 count = BARTS_MGCG_ENABLE_LENGTH;
1509 } else if (rdev->family == CHIP_TURKS) {
1510 p = (const u32 *)&turks_mgcg_enable;
1511 count = TURKS_MGCG_ENABLE_LENGTH;
1512 } else if (rdev->family == CHIP_CAICOS) {
1513 p = (const u32 *)&caicos_mgcg_enable;
1514 count = CAICOS_MGCG_ENABLE_LENGTH;
1515 } else
1516 return;
1517 } else {
1518 if (rdev->family == CHIP_BARTS) {
1519 p = (const u32 *)&barts_mgcg_disable[0];
1520 count = BARTS_MGCG_DISABLE_LENGTH;
1521 } else if (rdev->family == CHIP_TURKS) {
1522 p = (const u32 *)&turks_mgcg_disable[0];
1523 count = TURKS_MGCG_DISABLE_LENGTH;
1524 } else if (rdev->family == CHIP_CAICOS) {
1525 p = (const u32 *)&caicos_mgcg_disable[0];
1526 count = CAICOS_MGCG_DISABLE_LENGTH;
1527 } else
1528 return;
1529 }
1530
1531 btc_program_mgcg_hw_sequence(rdev, p, count);
1532}
1533
1534static void btc_ls_clock_gating_default(struct radeon_device *rdev)
1535{
1536 u32 count;
1537 const u32 *p = NULL;
1538
1539 if (rdev->family == CHIP_BARTS) {
1540 p = (const u32 *)&barts_sysls_default;
1541 count = BARTS_SYSLS_DEFAULT_LENGTH;
1542 } else if (rdev->family == CHIP_TURKS) {
1543 p = (const u32 *)&turks_sysls_default;
1544 count = TURKS_SYSLS_DEFAULT_LENGTH;
1545 } else if (rdev->family == CHIP_CAICOS) {
1546 p = (const u32 *)&caicos_sysls_default;
1547 count = CAICOS_SYSLS_DEFAULT_LENGTH;
1548 } else
1549 return;
1550
1551 btc_program_mgcg_hw_sequence(rdev, p, count);
1552}
1553
1554static void btc_ls_clock_gating_enable(struct radeon_device *rdev,
1555 bool enable)
1556{
1557 u32 count;
1558 const u32 *p = NULL;
1559
1560 if (enable) {
1561 if (rdev->family == CHIP_BARTS) {
1562 p = (const u32 *)&barts_sysls_enable;
1563 count = BARTS_SYSLS_ENABLE_LENGTH;
1564 } else if (rdev->family == CHIP_TURKS) {
1565 p = (const u32 *)&turks_sysls_enable;
1566 count = TURKS_SYSLS_ENABLE_LENGTH;
1567 } else if (rdev->family == CHIP_CAICOS) {
1568 p = (const u32 *)&caicos_sysls_enable;
1569 count = CAICOS_SYSLS_ENABLE_LENGTH;
1570 } else
1571 return;
1572 } else {
1573 if (rdev->family == CHIP_BARTS) {
1574 p = (const u32 *)&barts_sysls_disable;
1575 count = BARTS_SYSLS_DISABLE_LENGTH;
1576 } else if (rdev->family == CHIP_TURKS) {
1577 p = (const u32 *)&turks_sysls_disable;
1578 count = TURKS_SYSLS_DISABLE_LENGTH;
1579 } else if (rdev->family == CHIP_CAICOS) {
1580 p = (const u32 *)&caicos_sysls_disable;
1581 count = CAICOS_SYSLS_DISABLE_LENGTH;
1582 } else
1583 return;
1584 }
1585
1586 btc_program_mgcg_hw_sequence(rdev, p, count);
1587}
1588
1589bool btc_dpm_enabled(struct radeon_device *rdev)
1590{
1591 if (rv770_is_smc_running(rdev))
1592 return true;
1593 else
1594 return false;
1595}
1596
1597static int btc_init_smc_table(struct radeon_device *rdev,
1598 struct radeon_ps *radeon_boot_state)
1599{
1600 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1601 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1602 RV770_SMC_STATETABLE *table = &pi->smc_statetable;
1603 int ret;
1604
1605 memset(table, 0, sizeof(RV770_SMC_STATETABLE));
1606
1607 cypress_populate_smc_voltage_tables(rdev, table);
1608
1609 switch (rdev->pm.int_thermal_type) {
1610 case THERMAL_TYPE_EVERGREEN:
1611 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
1612 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
1613 break;
1614 case THERMAL_TYPE_NONE:
1615 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
1616 break;
1617 default:
1618 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
1619 break;
1620 }
1621
1622 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
1623 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
1624
1625 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT)
1626 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
1627
1628 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
1629 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
1630
1631 if (pi->mem_gddr5)
1632 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
1633
1634 ret = cypress_populate_smc_initial_state(rdev, radeon_boot_state, table);
1635 if (ret)
1636 return ret;
1637
1638 if (eg_pi->sclk_deep_sleep)
1639 WREG32_P(SCLK_PSKIP_CNTL, PSKIP_ON_ALLOW_STOP_HI(32),
1640 ~PSKIP_ON_ALLOW_STOP_HI_MASK);
1641
1642 ret = btc_populate_smc_acpi_state(rdev, table);
1643 if (ret)
1644 return ret;
1645
1646 if (eg_pi->ulv.supported) {
1647 ret = btc_populate_ulv_state(rdev, table);
1648 if (ret)
1649 eg_pi->ulv.supported = false;
1650 }
1651
1652 table->driverState = table->initialState;
1653
1654 return rv770_copy_bytes_to_smc(rdev,
1655 pi->state_table_start,
1656 (u8 *)table,
1657 sizeof(RV770_SMC_STATETABLE),
1658 pi->sram_end);
1659}
1660
1661static void btc_set_at_for_uvd(struct radeon_device *rdev,
1662 struct radeon_ps *radeon_new_state)
1663{
1664 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1665 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1666 int idx = 0;
1667
1668 if (r600_is_uvd_state(radeon_new_state->class, radeon_new_state->class2))
1669 idx = 1;
1670
1671 if ((idx == 1) && !eg_pi->smu_uvd_hs) {
1672 pi->rlp = 10;
1673 pi->rmp = 100;
1674 pi->lhp = 100;
1675 pi->lmp = 10;
1676 } else {
1677 pi->rlp = eg_pi->ats[idx].rlp;
1678 pi->rmp = eg_pi->ats[idx].rmp;
1679 pi->lhp = eg_pi->ats[idx].lhp;
1680 pi->lmp = eg_pi->ats[idx].lmp;
1681 }
1682
1683}
1684
1685void btc_notify_uvd_to_smc(struct radeon_device *rdev,
1686 struct radeon_ps *radeon_new_state)
1687{
1688 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1689
1690 if (r600_is_uvd_state(radeon_new_state->class, radeon_new_state->class2)) {
1691 rv770_write_smc_soft_register(rdev,
1692 RV770_SMC_SOFT_REGISTER_uvd_enabled, 1);
1693 eg_pi->uvd_enabled = true;
1694 } else {
1695 rv770_write_smc_soft_register(rdev,
1696 RV770_SMC_SOFT_REGISTER_uvd_enabled, 0);
1697 eg_pi->uvd_enabled = false;
1698 }
1699}
1700
1701int btc_reset_to_default(struct radeon_device *rdev)
1702{
1703 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) != PPSMC_Result_OK)
1704 return -EINVAL;
1705
1706 return 0;
1707}
1708
1709static void btc_stop_smc(struct radeon_device *rdev)
1710{
1711 int i;
1712
1713 for (i = 0; i < rdev->usec_timeout; i++) {
1714 if (((RREG32(LB_SYNC_RESET_SEL) & LB_SYNC_RESET_SEL_MASK) >> LB_SYNC_RESET_SEL_SHIFT) != 1)
1715 break;
1716 udelay(1);
1717 }
1718 udelay(100);
1719
1720 r7xx_stop_smc(rdev);
1721}
1722
1723void btc_read_arb_registers(struct radeon_device *rdev)
1724{
1725 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1726 struct evergreen_arb_registers *arb_registers =
1727 &eg_pi->bootup_arb_registers;
1728
1729 arb_registers->mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
1730 arb_registers->mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
1731 arb_registers->mc_arb_rfsh_rate = RREG32(MC_ARB_RFSH_RATE);
1732 arb_registers->mc_arb_burst_time = RREG32(MC_ARB_BURST_TIME);
1733}
1734
1735
1736static void btc_set_arb0_registers(struct radeon_device *rdev,
1737 struct evergreen_arb_registers *arb_registers)
1738{
1739 u32 val;
1740
1741 WREG32(MC_ARB_DRAM_TIMING, arb_registers->mc_arb_dram_timing);
1742 WREG32(MC_ARB_DRAM_TIMING2, arb_registers->mc_arb_dram_timing2);
1743
1744 val = (arb_registers->mc_arb_rfsh_rate & POWERMODE0_MASK) >>
1745 POWERMODE0_SHIFT;
1746 WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
1747
1748 val = (arb_registers->mc_arb_burst_time & STATE0_MASK) >>
1749 STATE0_SHIFT;
1750 WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
1751}
1752
1753static void btc_set_boot_state_timing(struct radeon_device *rdev)
1754{
1755 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1756
1757 if (eg_pi->ulv.supported)
1758 btc_set_arb0_registers(rdev, &eg_pi->bootup_arb_registers);
1759}
1760
1761static bool btc_is_state_ulv_compatible(struct radeon_device *rdev,
1762 struct radeon_ps *radeon_state)
1763{
1764 struct rv7xx_ps *state = rv770_get_ps(radeon_state);
1765 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1766 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1767
1768 if (state->low.mclk != ulv_pl->mclk)
1769 return false;
1770
1771 if (state->low.vddci != ulv_pl->vddci)
1772 return false;
1773
1774 /* XXX check minclocks, etc. */
1775
1776 return true;
1777}
1778
1779
1780static int btc_set_ulv_dram_timing(struct radeon_device *rdev)
1781{
1782 u32 val;
1783 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1784 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1785
1786 radeon_atom_set_engine_dram_timings(rdev,
1787 ulv_pl->sclk,
1788 ulv_pl->mclk);
1789
1790 val = rv770_calculate_memory_refresh_rate(rdev, ulv_pl->sclk);
1791 WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
1792
1793 val = cypress_calculate_burst_time(rdev, ulv_pl->sclk, ulv_pl->mclk);
1794 WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
1795
1796 return 0;
1797}
1798
1799static int btc_enable_ulv(struct radeon_device *rdev)
1800{
1801 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) != PPSMC_Result_OK)
1802 return -EINVAL;
1803
1804 return 0;
1805}
1806
1807static int btc_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
1808 struct radeon_ps *radeon_new_state)
1809{
1810 int ret = 0;
1811 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1812
1813 if (eg_pi->ulv.supported) {
1814 if (btc_is_state_ulv_compatible(rdev, radeon_new_state)) {
1815 // Set ARB[0] to reflect the DRAM timing needed for ULV.
1816 ret = btc_set_ulv_dram_timing(rdev);
1817 if (ret == 0)
1818 ret = btc_enable_ulv(rdev);
1819 }
1820 }
1821
1822 return ret;
1823}
1824
1825static bool btc_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
1826{
1827 bool result = true;
1828
1829 switch (in_reg) {
1830 case MC_SEQ_RAS_TIMING >> 2:
1831 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
1832 break;
1833 case MC_SEQ_CAS_TIMING >> 2:
1834 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
1835 break;
1836 case MC_SEQ_MISC_TIMING >> 2:
1837 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
1838 break;
1839 case MC_SEQ_MISC_TIMING2 >> 2:
1840 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
1841 break;
1842 case MC_SEQ_RD_CTL_D0 >> 2:
1843 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
1844 break;
1845 case MC_SEQ_RD_CTL_D1 >> 2:
1846 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
1847 break;
1848 case MC_SEQ_WR_CTL_D0 >> 2:
1849 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
1850 break;
1851 case MC_SEQ_WR_CTL_D1 >> 2:
1852 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
1853 break;
1854 case MC_PMG_CMD_EMRS >> 2:
1855 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
1856 break;
1857 case MC_PMG_CMD_MRS >> 2:
1858 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
1859 break;
1860 case MC_PMG_CMD_MRS1 >> 2:
1861 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
1862 break;
1863 default:
1864 result = false;
1865 break;
1866 }
1867
1868 return result;
1869}
1870
1871static void btc_set_valid_flag(struct evergreen_mc_reg_table *table)
1872{
1873 u8 i, j;
1874
1875 for (i = 0; i < table->last; i++) {
1876 for (j = 1; j < table->num_entries; j++) {
1877 if (table->mc_reg_table_entry[j-1].mc_data[i] !=
1878 table->mc_reg_table_entry[j].mc_data[i]) {
1879 table->valid_flag |= (1 << i);
1880 break;
1881 }
1882 }
1883 }
1884}
1885
1886static int btc_set_mc_special_registers(struct radeon_device *rdev,
1887 struct evergreen_mc_reg_table *table)
1888{
1889 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1890 u8 i, j, k;
1891 u32 tmp;
1892
1893 for (i = 0, j = table->last; i < table->last; i++) {
1894 switch (table->mc_reg_address[i].s1) {
1895 case MC_SEQ_MISC1 >> 2:
1896 tmp = RREG32(MC_PMG_CMD_EMRS);
1897 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
1898 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
1899 for (k = 0; k < table->num_entries; k++) {
1900 table->mc_reg_table_entry[k].mc_data[j] =
1901 ((tmp & 0xffff0000)) |
1902 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
1903 }
1904 j++;
1905
1906 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1907 return -EINVAL;
1908
1909 tmp = RREG32(MC_PMG_CMD_MRS);
1910 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
1911 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
1912 for (k = 0; k < table->num_entries; k++) {
1913 table->mc_reg_table_entry[k].mc_data[j] =
1914 (tmp & 0xffff0000) |
1915 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
1916 if (!pi->mem_gddr5)
1917 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
1918 }
1919 j++;
1920
1921 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1922 return -EINVAL;
1923 break;
1924 case MC_SEQ_RESERVE_M >> 2:
1925 tmp = RREG32(MC_PMG_CMD_MRS1);
1926 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
1927 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
1928 for (k = 0; k < table->num_entries; k++) {
1929 table->mc_reg_table_entry[k].mc_data[j] =
1930 (tmp & 0xffff0000) |
1931 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
1932 }
1933 j++;
1934
1935 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1936 return -EINVAL;
1937 break;
1938 default:
1939 break;
1940 }
1941 }
1942
1943 table->last = j;
1944
1945 return 0;
1946}
1947
1948static void btc_set_s0_mc_reg_index(struct evergreen_mc_reg_table *table)
1949{
1950 u32 i;
1951 u16 address;
1952
1953 for (i = 0; i < table->last; i++) {
1954 table->mc_reg_address[i].s0 =
1955 btc_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
1956 address : table->mc_reg_address[i].s1;
1957 }
1958}
1959
1960static int btc_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
1961 struct evergreen_mc_reg_table *eg_table)
1962{
1963 u8 i, j;
1964
1965 if (table->last > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1966 return -EINVAL;
1967
1968 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
1969 return -EINVAL;
1970
1971 for (i = 0; i < table->last; i++)
1972 eg_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
1973 eg_table->last = table->last;
1974
1975 for (i = 0; i < table->num_entries; i++) {
1976 eg_table->mc_reg_table_entry[i].mclk_max =
1977 table->mc_reg_table_entry[i].mclk_max;
1978 for (j = 0; j < table->last; j++)
1979 eg_table->mc_reg_table_entry[i].mc_data[j] =
1980 table->mc_reg_table_entry[i].mc_data[j];
1981 }
1982 eg_table->num_entries = table->num_entries;
1983
1984 return 0;
1985}
1986
1987static int btc_initialize_mc_reg_table(struct radeon_device *rdev)
1988{
1989 int ret;
1990 struct atom_mc_reg_table *table;
1991 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1992 struct evergreen_mc_reg_table *eg_table = &eg_pi->mc_reg_table;
1993 u8 module_index = rv770_get_memory_module_index(rdev);
1994
1995 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
1996 if (!table)
1997 return -ENOMEM;
1998
1999 /* Program additional LP registers that are no longer programmed by VBIOS */
2000 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
2001 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
2002 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
2003 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
2004 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
2005 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
2006 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
2007 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
2008 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
2009 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
2010 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
2011
2012 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
2013
2014 if (ret)
2015 goto init_mc_done;
2016
2017 ret = btc_copy_vbios_mc_reg_table(table, eg_table);
2018
2019 if (ret)
2020 goto init_mc_done;
2021
2022 btc_set_s0_mc_reg_index(eg_table);
2023 ret = btc_set_mc_special_registers(rdev, eg_table);
2024
2025 if (ret)
2026 goto init_mc_done;
2027
2028 btc_set_valid_flag(eg_table);
2029
2030init_mc_done:
2031 kfree(table);
2032
2033 return ret;
2034}
2035
2036static void btc_init_stutter_mode(struct radeon_device *rdev)
2037{
2038 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2039 u32 tmp;
2040
2041 if (pi->mclk_stutter_mode_threshold) {
2042 if (pi->mem_gddr5) {
2043 tmp = RREG32(MC_PMG_AUTO_CFG);
2044 if ((0x200 & tmp) == 0) {
2045 tmp = (tmp & 0xfffffc0b) | 0x204;
2046 WREG32(MC_PMG_AUTO_CFG, tmp);
2047 }
2048 }
2049 }
2050}
2051
2052bool btc_dpm_vblank_too_short(struct radeon_device *rdev)
2053{
2054 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2055 u32 vblank_time = r600_dpm_get_vblank_time(rdev);
2056 u32 switch_limit = pi->mem_gddr5 ? 450 : 100;
2057
2058 if (vblank_time < switch_limit)
2059 return true;
2060 else
2061 return false;
2062
2063}
2064
2065static void btc_apply_state_adjust_rules(struct radeon_device *rdev,
2066 struct radeon_ps *rps)
2067{
2068 struct rv7xx_ps *ps = rv770_get_ps(rps);
2069 struct radeon_clock_and_voltage_limits *max_limits;
2070 bool disable_mclk_switching;
2071 u32 mclk, sclk;
2072 u16 vddc, vddci;
2073
2074 if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
2075 btc_dpm_vblank_too_short(rdev))
2076 disable_mclk_switching = true;
2077 else
2078 disable_mclk_switching = false;
2079
2080 if (rdev->pm.dpm.ac_power)
2081 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2082 else
2083 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
2084
2085 if (rdev->pm.dpm.ac_power == false) {
2086 if (ps->high.mclk > max_limits->mclk)
2087 ps->high.mclk = max_limits->mclk;
2088 if (ps->high.sclk > max_limits->sclk)
2089 ps->high.sclk = max_limits->sclk;
2090 if (ps->high.vddc > max_limits->vddc)
2091 ps->high.vddc = max_limits->vddc;
2092 if (ps->high.vddci > max_limits->vddci)
2093 ps->high.vddci = max_limits->vddci;
2094
2095 if (ps->medium.mclk > max_limits->mclk)
2096 ps->medium.mclk = max_limits->mclk;
2097 if (ps->medium.sclk > max_limits->sclk)
2098 ps->medium.sclk = max_limits->sclk;
2099 if (ps->medium.vddc > max_limits->vddc)
2100 ps->medium.vddc = max_limits->vddc;
2101 if (ps->medium.vddci > max_limits->vddci)
2102 ps->medium.vddci = max_limits->vddci;
2103
2104 if (ps->low.mclk > max_limits->mclk)
2105 ps->low.mclk = max_limits->mclk;
2106 if (ps->low.sclk > max_limits->sclk)
2107 ps->low.sclk = max_limits->sclk;
2108 if (ps->low.vddc > max_limits->vddc)
2109 ps->low.vddc = max_limits->vddc;
2110 if (ps->low.vddci > max_limits->vddci)
2111 ps->low.vddci = max_limits->vddci;
2112 }
2113
2114 /* XXX validate the min clocks required for display */
2115
2116 if (disable_mclk_switching) {
2117 sclk = ps->low.sclk;
2118 mclk = ps->high.mclk;
2119 vddc = ps->low.vddc;
2120 vddci = ps->high.vddci;
2121 } else {
2122 sclk = ps->low.sclk;
2123 mclk = ps->low.mclk;
2124 vddc = ps->low.vddc;
2125 vddci = ps->low.vddci;
2126 }
2127
2128 /* adjusted low state */
2129 ps->low.sclk = sclk;
2130 ps->low.mclk = mclk;
2131 ps->low.vddc = vddc;
2132 ps->low.vddci = vddci;
2133
2134 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2135 &ps->low.sclk, &ps->low.mclk);
2136
2137 /* adjusted medium, high states */
2138 if (ps->medium.sclk < ps->low.sclk)
2139 ps->medium.sclk = ps->low.sclk;
2140 if (ps->medium.vddc < ps->low.vddc)
2141 ps->medium.vddc = ps->low.vddc;
2142 if (ps->high.sclk < ps->medium.sclk)
2143 ps->high.sclk = ps->medium.sclk;
2144 if (ps->high.vddc < ps->medium.vddc)
2145 ps->high.vddc = ps->medium.vddc;
2146
2147 if (disable_mclk_switching) {
2148 mclk = ps->low.mclk;
2149 if (mclk < ps->medium.mclk)
2150 mclk = ps->medium.mclk;
2151 if (mclk < ps->high.mclk)
2152 mclk = ps->high.mclk;
2153 ps->low.mclk = mclk;
2154 ps->low.vddci = vddci;
2155 ps->medium.mclk = mclk;
2156 ps->medium.vddci = vddci;
2157 ps->high.mclk = mclk;
2158 ps->high.vddci = vddci;
2159 } else {
2160 if (ps->medium.mclk < ps->low.mclk)
2161 ps->medium.mclk = ps->low.mclk;
2162 if (ps->medium.vddci < ps->low.vddci)
2163 ps->medium.vddci = ps->low.vddci;
2164 if (ps->high.mclk < ps->medium.mclk)
2165 ps->high.mclk = ps->medium.mclk;
2166 if (ps->high.vddci < ps->medium.vddci)
2167 ps->high.vddci = ps->medium.vddci;
2168 }
2169
2170 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2171 &ps->medium.sclk, &ps->medium.mclk);
2172 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2173 &ps->high.sclk, &ps->high.mclk);
2174
2175 btc_adjust_clock_combinations(rdev, max_limits, &ps->low);
2176 btc_adjust_clock_combinations(rdev, max_limits, &ps->medium);
2177 btc_adjust_clock_combinations(rdev, max_limits, &ps->high);
2178
2179 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2180 ps->low.sclk, max_limits->vddc, &ps->low.vddc);
2181 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2182 ps->low.mclk, max_limits->vddci, &ps->low.vddci);
2183 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2184 ps->low.mclk, max_limits->vddc, &ps->low.vddc);
2185 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2186 rdev->clock.current_dispclk, max_limits->vddc, &ps->low.vddc);
2187
2188 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2189 ps->medium.sclk, max_limits->vddc, &ps->medium.vddc);
2190 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2191 ps->medium.mclk, max_limits->vddci, &ps->medium.vddci);
2192 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2193 ps->medium.mclk, max_limits->vddc, &ps->medium.vddc);
2194 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2195 rdev->clock.current_dispclk, max_limits->vddc, &ps->medium.vddc);
2196
2197 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2198 ps->high.sclk, max_limits->vddc, &ps->high.vddc);
2199 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2200 ps->high.mclk, max_limits->vddci, &ps->high.vddci);
2201 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2202 ps->high.mclk, max_limits->vddc, &ps->high.vddc);
2203 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2204 rdev->clock.current_dispclk, max_limits->vddc, &ps->high.vddc);
2205
2206 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2207 &ps->low.vddc, &ps->low.vddci);
2208 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2209 &ps->medium.vddc, &ps->medium.vddci);
2210 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2211 &ps->high.vddc, &ps->high.vddci);
2212
2213 if ((ps->high.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) &&
2214 (ps->medium.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) &&
2215 (ps->low.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc))
2216 ps->dc_compatible = true;
2217 else
2218 ps->dc_compatible = false;
2219
2220 if (ps->low.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2221 ps->low.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2222 if (ps->medium.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2223 ps->medium.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2224 if (ps->high.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2225 ps->high.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2226}
2227
2228static void btc_update_current_ps(struct radeon_device *rdev,
2229 struct radeon_ps *rps)
2230{
2231 struct rv7xx_ps *new_ps = rv770_get_ps(rps);
2232 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2233
2234 eg_pi->current_rps = *rps;
2235 eg_pi->current_ps = *new_ps;
2236 eg_pi->current_rps.ps_priv = &eg_pi->current_ps;
2237}
2238
2239static void btc_update_requested_ps(struct radeon_device *rdev,
2240 struct radeon_ps *rps)
2241{
2242 struct rv7xx_ps *new_ps = rv770_get_ps(rps);
2243 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2244
2245 eg_pi->requested_rps = *rps;
2246 eg_pi->requested_ps = *new_ps;
2247 eg_pi->requested_rps.ps_priv = &eg_pi->requested_ps;
2248}
2249
2250#if 0
2251void btc_dpm_reset_asic(struct radeon_device *rdev)
2252{
2253 rv770_restrict_performance_levels_before_switch(rdev);
2254 btc_disable_ulv(rdev);
2255 btc_set_boot_state_timing(rdev);
2256 rv770_set_boot_state(rdev);
2257}
2258#endif
2259
2260int btc_dpm_pre_set_power_state(struct radeon_device *rdev)
2261{
2262 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2263 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
2264 struct radeon_ps *new_ps = &requested_ps;
2265
2266 btc_update_requested_ps(rdev, new_ps);
2267
2268 btc_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
2269
2270 return 0;
2271}
2272
2273int btc_dpm_set_power_state(struct radeon_device *rdev)
2274{
2275 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2276 struct radeon_ps *new_ps = &eg_pi->requested_rps;
2277 struct radeon_ps *old_ps = &eg_pi->current_rps;
2278 int ret;
2279
2280 ret = btc_disable_ulv(rdev);
2281 btc_set_boot_state_timing(rdev);
2282 ret = rv770_restrict_performance_levels_before_switch(rdev);
2283 if (ret) {
2284 DRM_ERROR("rv770_restrict_performance_levels_before_switch failed\n");
2285 return ret;
2286 }
2287 if (eg_pi->pcie_performance_request)
2288 cypress_notify_link_speed_change_before_state_change(rdev, new_ps, old_ps);
2289
2290 rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
2291 ret = rv770_halt_smc(rdev);
2292 if (ret) {
2293 DRM_ERROR("rv770_halt_smc failed\n");
2294 return ret;
2295 }
2296 btc_set_at_for_uvd(rdev, new_ps);
2297 if (eg_pi->smu_uvd_hs)
2298 btc_notify_uvd_to_smc(rdev, new_ps);
2299 ret = cypress_upload_sw_state(rdev, new_ps);
2300 if (ret) {
2301 DRM_ERROR("cypress_upload_sw_state failed\n");
2302 return ret;
2303 }
2304 if (eg_pi->dynamic_ac_timing) {
2305 ret = cypress_upload_mc_reg_table(rdev, new_ps);
2306 if (ret) {
2307 DRM_ERROR("cypress_upload_mc_reg_table failed\n");
2308 return ret;
2309 }
2310 }
2311
2312 cypress_program_memory_timing_parameters(rdev, new_ps);
2313
2314 ret = rv770_resume_smc(rdev);
2315 if (ret) {
2316 DRM_ERROR("rv770_resume_smc failed\n");
2317 return ret;
2318 }
2319 ret = rv770_set_sw_state(rdev);
2320 if (ret) {
2321 DRM_ERROR("rv770_set_sw_state failed\n");
2322 return ret;
2323 }
2324 rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
2325
2326 if (eg_pi->pcie_performance_request)
2327 cypress_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
2328
2329 ret = btc_set_power_state_conditionally_enable_ulv(rdev, new_ps);
2330 if (ret) {
2331 DRM_ERROR("btc_set_power_state_conditionally_enable_ulv failed\n");
2332 return ret;
2333 }
2334
2335 return 0;
2336}
2337
2338void btc_dpm_post_set_power_state(struct radeon_device *rdev)
2339{
2340 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2341 struct radeon_ps *new_ps = &eg_pi->requested_rps;
2342
2343 btc_update_current_ps(rdev, new_ps);
2344}
2345
2346int btc_dpm_enable(struct radeon_device *rdev)
2347{
2348 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2349 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2350 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
2351 int ret;
2352
2353 if (pi->gfx_clock_gating)
2354 btc_cg_clock_gating_default(rdev);
2355
2356 if (btc_dpm_enabled(rdev))
2357 return -EINVAL;
2358
2359 if (pi->mg_clock_gating)
2360 btc_mg_clock_gating_default(rdev);
2361
2362 if (eg_pi->ls_clock_gating)
2363 btc_ls_clock_gating_default(rdev);
2364
2365 if (pi->voltage_control) {
2366 rv770_enable_voltage_control(rdev, true);
2367 ret = cypress_construct_voltage_tables(rdev);
2368 if (ret) {
2369 DRM_ERROR("cypress_construct_voltage_tables failed\n");
2370 return ret;
2371 }
2372 }
2373
2374 if (pi->mvdd_control) {
2375 ret = cypress_get_mvdd_configuration(rdev);
2376 if (ret) {
2377 DRM_ERROR("cypress_get_mvdd_configuration failed\n");
2378 return ret;
2379 }
2380 }
2381
2382 if (eg_pi->dynamic_ac_timing) {
2383 ret = btc_initialize_mc_reg_table(rdev);
2384 if (ret)
2385 eg_pi->dynamic_ac_timing = false;
2386 }
2387
2388 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_BACKBIAS)
2389 rv770_enable_backbias(rdev, true);
2390
2391 if (pi->dynamic_ss)
2392 cypress_enable_spread_spectrum(rdev, true);
2393
2394 if (pi->thermal_protection)
2395 rv770_enable_thermal_protection(rdev, true);
2396
2397 rv770_setup_bsp(rdev);
2398 rv770_program_git(rdev);
2399 rv770_program_tp(rdev);
2400 rv770_program_tpp(rdev);
2401 rv770_program_sstp(rdev);
2402 rv770_program_engine_speed_parameters(rdev);
2403 cypress_enable_display_gap(rdev);
2404 rv770_program_vc(rdev);
2405
2406 if (pi->dynamic_pcie_gen2)
2407 btc_enable_dynamic_pcie_gen2(rdev, true);
2408
2409 ret = rv770_upload_firmware(rdev);
2410 if (ret) {
2411 DRM_ERROR("rv770_upload_firmware failed\n");
2412 return ret;
2413 }
2414 ret = cypress_get_table_locations(rdev);
2415 if (ret) {
2416 DRM_ERROR("cypress_get_table_locations failed\n");
2417 return ret;
2418 }
2419 ret = btc_init_smc_table(rdev, boot_ps);
2420 if (ret)
2421 return ret;
2422
2423 if (eg_pi->dynamic_ac_timing) {
2424 ret = cypress_populate_mc_reg_table(rdev, boot_ps);
2425 if (ret) {
2426 DRM_ERROR("cypress_populate_mc_reg_table failed\n");
2427 return ret;
2428 }
2429 }
2430
2431 cypress_program_response_times(rdev);
2432 r7xx_start_smc(rdev);
2433 ret = cypress_notify_smc_display_change(rdev, false);
2434 if (ret) {
2435 DRM_ERROR("cypress_notify_smc_display_change failed\n");
2436 return ret;
2437 }
2438 cypress_enable_sclk_control(rdev, true);
2439
2440 if (eg_pi->memory_transition)
2441 cypress_enable_mclk_control(rdev, true);
2442
2443 cypress_start_dpm(rdev);
2444
2445 if (pi->gfx_clock_gating)
2446 btc_cg_clock_gating_enable(rdev, true);
2447
2448 if (pi->mg_clock_gating)
2449 btc_mg_clock_gating_enable(rdev, true);
2450
2451 if (eg_pi->ls_clock_gating)
2452 btc_ls_clock_gating_enable(rdev, true);
2453
2454 rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
2455
2456 btc_init_stutter_mode(rdev);
2457
2458 btc_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
2459
2460 return 0;
2461};
2462
2463void btc_dpm_disable(struct radeon_device *rdev)
2464{
2465 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2466 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2467
2468 if (!btc_dpm_enabled(rdev))
2469 return;
2470
2471 rv770_clear_vc(rdev);
2472
2473 if (pi->thermal_protection)
2474 rv770_enable_thermal_protection(rdev, false);
2475
2476 if (pi->dynamic_pcie_gen2)
2477 btc_enable_dynamic_pcie_gen2(rdev, false);
2478
2479 if (rdev->irq.installed &&
2480 r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
2481 rdev->irq.dpm_thermal = false;
2482 radeon_irq_set(rdev);
2483 }
2484
2485 if (pi->gfx_clock_gating)
2486 btc_cg_clock_gating_enable(rdev, false);
2487
2488 if (pi->mg_clock_gating)
2489 btc_mg_clock_gating_enable(rdev, false);
2490
2491 if (eg_pi->ls_clock_gating)
2492 btc_ls_clock_gating_enable(rdev, false);
2493
2494 rv770_stop_dpm(rdev);
2495 btc_reset_to_default(rdev);
2496 btc_stop_smc(rdev);
2497 cypress_enable_spread_spectrum(rdev, false);
2498
2499 btc_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
2500}
2501
2502void btc_dpm_setup_asic(struct radeon_device *rdev)
2503{
2504 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2505 int r;
2506
2507 r = ni_mc_load_microcode(rdev);
2508 if (r)
2509 DRM_ERROR("Failed to load MC firmware!\n");
2510 rv770_get_memory_type(rdev);
2511 rv740_read_clock_registers(rdev);
2512 btc_read_arb_registers(rdev);
2513 rv770_read_voltage_smio_registers(rdev);
2514
2515 if (eg_pi->pcie_performance_request)
2516 cypress_advertise_gen2_capability(rdev);
2517
2518 rv770_get_pcie_gen2_status(rdev);
2519 rv770_enable_acpi_pm(rdev);
2520}
2521
2522int btc_dpm_init(struct radeon_device *rdev)
2523{
2524 struct rv7xx_power_info *pi;
2525 struct evergreen_power_info *eg_pi;
2526 struct atom_clock_dividers dividers;
2527 int ret;
2528
2529 eg_pi = kzalloc(sizeof(struct evergreen_power_info), GFP_KERNEL);
2530 if (eg_pi == NULL)
2531 return -ENOMEM;
2532 rdev->pm.dpm.priv = eg_pi;
2533 pi = &eg_pi->rv7xx;
2534
2535 rv770_get_max_vddc(rdev);
2536
2537 eg_pi->ulv.supported = false;
2538 pi->acpi_vddc = 0;
2539 eg_pi->acpi_vddci = 0;
2540 pi->min_vddc_in_table = 0;
2541 pi->max_vddc_in_table = 0;
2542
2543 ret = r600_get_platform_caps(rdev);
2544 if (ret)
2545 return ret;
2546
2547 ret = rv7xx_parse_power_table(rdev);
2548 if (ret)
2549 return ret;
2550 ret = r600_parse_extended_power_table(rdev);
2551 if (ret)
2552 return ret;
2553
2554 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
2555 kcalloc(4,
2556 sizeof(struct radeon_clock_voltage_dependency_entry),
2557 GFP_KERNEL);
2558 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
2559 r600_free_extended_power_table(rdev);
2560 return -ENOMEM;
2561 }
2562 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
2563 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
2564 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
2565 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
2566 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 800;
2567 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
2568 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 800;
2569 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
2570 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 800;
2571
2572 if (rdev->pm.dpm.voltage_response_time == 0)
2573 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
2574 if (rdev->pm.dpm.backbias_response_time == 0)
2575 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
2576
2577 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
2578 0, false, ÷rs);
2579 if (ret)
2580 pi->ref_div = dividers.ref_div + 1;
2581 else
2582 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
2583
2584 pi->mclk_strobe_mode_threshold = 40000;
2585 pi->mclk_edc_enable_threshold = 40000;
2586 eg_pi->mclk_edc_wr_enable_threshold = 40000;
2587
2588 pi->rlp = RV770_RLP_DFLT;
2589 pi->rmp = RV770_RMP_DFLT;
2590 pi->lhp = RV770_LHP_DFLT;
2591 pi->lmp = RV770_LMP_DFLT;
2592
2593 eg_pi->ats[0].rlp = RV770_RLP_DFLT;
2594 eg_pi->ats[0].rmp = RV770_RMP_DFLT;
2595 eg_pi->ats[0].lhp = RV770_LHP_DFLT;
2596 eg_pi->ats[0].lmp = RV770_LMP_DFLT;
2597
2598 eg_pi->ats[1].rlp = BTC_RLP_UVD_DFLT;
2599 eg_pi->ats[1].rmp = BTC_RMP_UVD_DFLT;
2600 eg_pi->ats[1].lhp = BTC_LHP_UVD_DFLT;
2601 eg_pi->ats[1].lmp = BTC_LMP_UVD_DFLT;
2602
2603 eg_pi->smu_uvd_hs = true;
2604
2605 pi->voltage_control =
2606 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0);
2607
2608 pi->mvdd_control =
2609 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
2610
2611 eg_pi->vddci_control =
2612 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
2613
2614 rv770_get_engine_memory_ss(rdev);
2615
2616 pi->asi = RV770_ASI_DFLT;
2617 pi->pasi = CYPRESS_HASI_DFLT;
2618 pi->vrc = CYPRESS_VRC_DFLT;
2619
2620 pi->power_gating = false;
2621
2622 pi->gfx_clock_gating = true;
2623
2624 pi->mg_clock_gating = true;
2625 pi->mgcgtssm = true;
2626 eg_pi->ls_clock_gating = false;
2627 eg_pi->sclk_deep_sleep = false;
2628
2629 pi->dynamic_pcie_gen2 = true;
2630
2631 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
2632 pi->thermal_protection = true;
2633 else
2634 pi->thermal_protection = false;
2635
2636 pi->display_gap = true;
2637
2638 if (rdev->flags & RADEON_IS_MOBILITY)
2639 pi->dcodt = true;
2640 else
2641 pi->dcodt = false;
2642
2643 pi->ulps = true;
2644
2645 eg_pi->dynamic_ac_timing = true;
2646 eg_pi->abm = true;
2647 eg_pi->mcls = true;
2648 eg_pi->light_sleep = true;
2649 eg_pi->memory_transition = true;
2650#if defined(CONFIG_ACPI)
2651 eg_pi->pcie_performance_request =
2652 radeon_acpi_is_pcie_performance_request_supported(rdev);
2653#else
2654 eg_pi->pcie_performance_request = false;
2655#endif
2656
2657 if (rdev->family == CHIP_BARTS)
2658 eg_pi->dll_default_on = true;
2659 else
2660 eg_pi->dll_default_on = false;
2661
2662 eg_pi->sclk_deep_sleep = false;
2663 if (ASIC_IS_LOMBOK(rdev))
2664 pi->mclk_stutter_mode_threshold = 30000;
2665 else
2666 pi->mclk_stutter_mode_threshold = 0;
2667
2668 pi->sram_end = SMC_RAM_END;
2669
2670 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
2671 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
2672 rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2 = 900;
2673 rdev->pm.dpm.dyn_state.valid_sclk_values.count = ARRAY_SIZE(btc_valid_sclk);
2674 rdev->pm.dpm.dyn_state.valid_sclk_values.values = btc_valid_sclk;
2675 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
2676 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
2677
2678 if (rdev->family == CHIP_TURKS)
2679 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
2680 else
2681 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 10000;
2682
2683 /* make sure dc limits are valid */
2684 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
2685 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
2686 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
2687 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2688
2689 return 0;
2690}
2691
2692void btc_dpm_fini(struct radeon_device *rdev)
2693{
2694 int i;
2695
2696 for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
2697 kfree(rdev->pm.dpm.ps[i].ps_priv);
2698 }
2699 kfree(rdev->pm.dpm.ps);
2700 kfree(rdev->pm.dpm.priv);
2701 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
2702 r600_free_extended_power_table(rdev);
2703}
2704
2705void btc_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
2706 struct seq_file *m)
2707{
2708 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2709 struct radeon_ps *rps = &eg_pi->current_rps;
2710 struct rv7xx_ps *ps = rv770_get_ps(rps);
2711 struct rv7xx_pl *pl;
2712 u32 current_index =
2713 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2714 CURRENT_PROFILE_INDEX_SHIFT;
2715
2716 if (current_index > 2) {
2717 seq_printf(m, "invalid dpm profile %d\n", current_index);
2718 } else {
2719 if (current_index == 0)
2720 pl = &ps->low;
2721 else if (current_index == 1)
2722 pl = &ps->medium;
2723 else /* current_index == 2 */
2724 pl = &ps->high;
2725 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
2726 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
2727 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
2728 }
2729}
2730
2731u32 btc_dpm_get_current_sclk(struct radeon_device *rdev)
2732{
2733 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2734 struct radeon_ps *rps = &eg_pi->current_rps;
2735 struct rv7xx_ps *ps = rv770_get_ps(rps);
2736 struct rv7xx_pl *pl;
2737 u32 current_index =
2738 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2739 CURRENT_PROFILE_INDEX_SHIFT;
2740
2741 if (current_index > 2) {
2742 return 0;
2743 } else {
2744 if (current_index == 0)
2745 pl = &ps->low;
2746 else if (current_index == 1)
2747 pl = &ps->medium;
2748 else /* current_index == 2 */
2749 pl = &ps->high;
2750 return pl->sclk;
2751 }
2752}
2753
2754u32 btc_dpm_get_current_mclk(struct radeon_device *rdev)
2755{
2756 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2757 struct radeon_ps *rps = &eg_pi->current_rps;
2758 struct rv7xx_ps *ps = rv770_get_ps(rps);
2759 struct rv7xx_pl *pl;
2760 u32 current_index =
2761 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2762 CURRENT_PROFILE_INDEX_SHIFT;
2763
2764 if (current_index > 2) {
2765 return 0;
2766 } else {
2767 if (current_index == 0)
2768 pl = &ps->low;
2769 else if (current_index == 1)
2770 pl = &ps->medium;
2771 else /* current_index == 2 */
2772 pl = &ps->high;
2773 return pl->mclk;
2774 }
2775}
2776
2777u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low)
2778{
2779 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2780 struct rv7xx_ps *requested_state = rv770_get_ps(&eg_pi->requested_rps);
2781
2782 if (low)
2783 return requested_state->low.sclk;
2784 else
2785 return requested_state->high.sclk;
2786}
2787
2788u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low)
2789{
2790 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2791 struct rv7xx_ps *requested_state = rv770_get_ps(&eg_pi->requested_rps);
2792
2793 if (low)
2794 return requested_state->low.mclk;
2795 else
2796 return requested_state->high.mclk;
2797}
1/*
2 * Copyright 2011 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 * Authors: Alex Deucher
23 */
24
25#include <linux/pci.h>
26#include <linux/seq_file.h>
27
28#include "atom.h"
29#include "btc_dpm.h"
30#include "btcd.h"
31#include "cypress_dpm.h"
32#include "evergreen.h"
33#include "r600_dpm.h"
34#include "rv770.h"
35#include "radeon.h"
36#include "radeon_asic.h"
37
38#define MC_CG_ARB_FREQ_F0 0x0a
39#define MC_CG_ARB_FREQ_F1 0x0b
40#define MC_CG_ARB_FREQ_F2 0x0c
41#define MC_CG_ARB_FREQ_F3 0x0d
42
43#define MC_CG_SEQ_DRAMCONF_S0 0x05
44#define MC_CG_SEQ_DRAMCONF_S1 0x06
45#define MC_CG_SEQ_YCLK_SUSPEND 0x04
46#define MC_CG_SEQ_YCLK_RESUME 0x0a
47
48#define SMC_RAM_END 0x8000
49
50#ifndef BTC_MGCG_SEQUENCE
51#define BTC_MGCG_SEQUENCE 300
52
53extern int ni_mc_load_microcode(struct radeon_device *rdev);
54
55//********* BARTS **************//
56static const u32 barts_cgcg_cgls_default[] =
57{
58 /* Register, Value, Mask bits */
59 0x000008f8, 0x00000010, 0xffffffff,
60 0x000008fc, 0x00000000, 0xffffffff,
61 0x000008f8, 0x00000011, 0xffffffff,
62 0x000008fc, 0x00000000, 0xffffffff,
63 0x000008f8, 0x00000012, 0xffffffff,
64 0x000008fc, 0x00000000, 0xffffffff,
65 0x000008f8, 0x00000013, 0xffffffff,
66 0x000008fc, 0x00000000, 0xffffffff,
67 0x000008f8, 0x00000014, 0xffffffff,
68 0x000008fc, 0x00000000, 0xffffffff,
69 0x000008f8, 0x00000015, 0xffffffff,
70 0x000008fc, 0x00000000, 0xffffffff,
71 0x000008f8, 0x00000016, 0xffffffff,
72 0x000008fc, 0x00000000, 0xffffffff,
73 0x000008f8, 0x00000017, 0xffffffff,
74 0x000008fc, 0x00000000, 0xffffffff,
75 0x000008f8, 0x00000018, 0xffffffff,
76 0x000008fc, 0x00000000, 0xffffffff,
77 0x000008f8, 0x00000019, 0xffffffff,
78 0x000008fc, 0x00000000, 0xffffffff,
79 0x000008f8, 0x0000001a, 0xffffffff,
80 0x000008fc, 0x00000000, 0xffffffff,
81 0x000008f8, 0x0000001b, 0xffffffff,
82 0x000008fc, 0x00000000, 0xffffffff,
83 0x000008f8, 0x00000020, 0xffffffff,
84 0x000008fc, 0x00000000, 0xffffffff,
85 0x000008f8, 0x00000021, 0xffffffff,
86 0x000008fc, 0x00000000, 0xffffffff,
87 0x000008f8, 0x00000022, 0xffffffff,
88 0x000008fc, 0x00000000, 0xffffffff,
89 0x000008f8, 0x00000023, 0xffffffff,
90 0x000008fc, 0x00000000, 0xffffffff,
91 0x000008f8, 0x00000024, 0xffffffff,
92 0x000008fc, 0x00000000, 0xffffffff,
93 0x000008f8, 0x00000025, 0xffffffff,
94 0x000008fc, 0x00000000, 0xffffffff,
95 0x000008f8, 0x00000026, 0xffffffff,
96 0x000008fc, 0x00000000, 0xffffffff,
97 0x000008f8, 0x00000027, 0xffffffff,
98 0x000008fc, 0x00000000, 0xffffffff,
99 0x000008f8, 0x00000028, 0xffffffff,
100 0x000008fc, 0x00000000, 0xffffffff,
101 0x000008f8, 0x00000029, 0xffffffff,
102 0x000008fc, 0x00000000, 0xffffffff,
103 0x000008f8, 0x0000002a, 0xffffffff,
104 0x000008fc, 0x00000000, 0xffffffff,
105 0x000008f8, 0x0000002b, 0xffffffff,
106 0x000008fc, 0x00000000, 0xffffffff
107};
108#define BARTS_CGCG_CGLS_DEFAULT_LENGTH sizeof(barts_cgcg_cgls_default) / (3 * sizeof(u32))
109
110static const u32 barts_cgcg_cgls_disable[] =
111{
112 0x000008f8, 0x00000010, 0xffffffff,
113 0x000008fc, 0xffffffff, 0xffffffff,
114 0x000008f8, 0x00000011, 0xffffffff,
115 0x000008fc, 0xffffffff, 0xffffffff,
116 0x000008f8, 0x00000012, 0xffffffff,
117 0x000008fc, 0xffffffff, 0xffffffff,
118 0x000008f8, 0x00000013, 0xffffffff,
119 0x000008fc, 0xffffffff, 0xffffffff,
120 0x000008f8, 0x00000014, 0xffffffff,
121 0x000008fc, 0xffffffff, 0xffffffff,
122 0x000008f8, 0x00000015, 0xffffffff,
123 0x000008fc, 0xffffffff, 0xffffffff,
124 0x000008f8, 0x00000016, 0xffffffff,
125 0x000008fc, 0xffffffff, 0xffffffff,
126 0x000008f8, 0x00000017, 0xffffffff,
127 0x000008fc, 0xffffffff, 0xffffffff,
128 0x000008f8, 0x00000018, 0xffffffff,
129 0x000008fc, 0xffffffff, 0xffffffff,
130 0x000008f8, 0x00000019, 0xffffffff,
131 0x000008fc, 0xffffffff, 0xffffffff,
132 0x000008f8, 0x0000001a, 0xffffffff,
133 0x000008fc, 0xffffffff, 0xffffffff,
134 0x000008f8, 0x0000001b, 0xffffffff,
135 0x000008fc, 0xffffffff, 0xffffffff,
136 0x000008f8, 0x00000020, 0xffffffff,
137 0x000008fc, 0x00000000, 0xffffffff,
138 0x000008f8, 0x00000021, 0xffffffff,
139 0x000008fc, 0x00000000, 0xffffffff,
140 0x000008f8, 0x00000022, 0xffffffff,
141 0x000008fc, 0x00000000, 0xffffffff,
142 0x000008f8, 0x00000023, 0xffffffff,
143 0x000008fc, 0x00000000, 0xffffffff,
144 0x000008f8, 0x00000024, 0xffffffff,
145 0x000008fc, 0x00000000, 0xffffffff,
146 0x000008f8, 0x00000025, 0xffffffff,
147 0x000008fc, 0x00000000, 0xffffffff,
148 0x000008f8, 0x00000026, 0xffffffff,
149 0x000008fc, 0x00000000, 0xffffffff,
150 0x000008f8, 0x00000027, 0xffffffff,
151 0x000008fc, 0x00000000, 0xffffffff,
152 0x000008f8, 0x00000028, 0xffffffff,
153 0x000008fc, 0x00000000, 0xffffffff,
154 0x000008f8, 0x00000029, 0xffffffff,
155 0x000008fc, 0x00000000, 0xffffffff,
156 0x000008f8, 0x0000002a, 0xffffffff,
157 0x000008fc, 0x00000000, 0xffffffff,
158 0x000008f8, 0x0000002b, 0xffffffff,
159 0x000008fc, 0x00000000, 0xffffffff,
160 0x00000644, 0x000f7912, 0x001f4180,
161 0x00000644, 0x000f3812, 0x001f4180
162};
163#define BARTS_CGCG_CGLS_DISABLE_LENGTH sizeof(barts_cgcg_cgls_disable) / (3 * sizeof(u32))
164
165static const u32 barts_cgcg_cgls_enable[] =
166{
167 /* 0x0000c124, 0x84180000, 0x00180000, */
168 0x00000644, 0x000f7892, 0x001f4080,
169 0x000008f8, 0x00000010, 0xffffffff,
170 0x000008fc, 0x00000000, 0xffffffff,
171 0x000008f8, 0x00000011, 0xffffffff,
172 0x000008fc, 0x00000000, 0xffffffff,
173 0x000008f8, 0x00000012, 0xffffffff,
174 0x000008fc, 0x00000000, 0xffffffff,
175 0x000008f8, 0x00000013, 0xffffffff,
176 0x000008fc, 0x00000000, 0xffffffff,
177 0x000008f8, 0x00000014, 0xffffffff,
178 0x000008fc, 0x00000000, 0xffffffff,
179 0x000008f8, 0x00000015, 0xffffffff,
180 0x000008fc, 0x00000000, 0xffffffff,
181 0x000008f8, 0x00000016, 0xffffffff,
182 0x000008fc, 0x00000000, 0xffffffff,
183 0x000008f8, 0x00000017, 0xffffffff,
184 0x000008fc, 0x00000000, 0xffffffff,
185 0x000008f8, 0x00000018, 0xffffffff,
186 0x000008fc, 0x00000000, 0xffffffff,
187 0x000008f8, 0x00000019, 0xffffffff,
188 0x000008fc, 0x00000000, 0xffffffff,
189 0x000008f8, 0x0000001a, 0xffffffff,
190 0x000008fc, 0x00000000, 0xffffffff,
191 0x000008f8, 0x0000001b, 0xffffffff,
192 0x000008fc, 0x00000000, 0xffffffff,
193 0x000008f8, 0x00000020, 0xffffffff,
194 0x000008fc, 0xffffffff, 0xffffffff,
195 0x000008f8, 0x00000021, 0xffffffff,
196 0x000008fc, 0xffffffff, 0xffffffff,
197 0x000008f8, 0x00000022, 0xffffffff,
198 0x000008fc, 0xffffffff, 0xffffffff,
199 0x000008f8, 0x00000023, 0xffffffff,
200 0x000008fc, 0xffffffff, 0xffffffff,
201 0x000008f8, 0x00000024, 0xffffffff,
202 0x000008fc, 0xffffffff, 0xffffffff,
203 0x000008f8, 0x00000025, 0xffffffff,
204 0x000008fc, 0xffffffff, 0xffffffff,
205 0x000008f8, 0x00000026, 0xffffffff,
206 0x000008fc, 0xffffffff, 0xffffffff,
207 0x000008f8, 0x00000027, 0xffffffff,
208 0x000008fc, 0xffffffff, 0xffffffff,
209 0x000008f8, 0x00000028, 0xffffffff,
210 0x000008fc, 0xffffffff, 0xffffffff,
211 0x000008f8, 0x00000029, 0xffffffff,
212 0x000008fc, 0xffffffff, 0xffffffff,
213 0x000008f8, 0x0000002a, 0xffffffff,
214 0x000008fc, 0xffffffff, 0xffffffff,
215 0x000008f8, 0x0000002b, 0xffffffff,
216 0x000008fc, 0xffffffff, 0xffffffff
217};
218#define BARTS_CGCG_CGLS_ENABLE_LENGTH sizeof(barts_cgcg_cgls_enable) / (3 * sizeof(u32))
219
220static const u32 barts_mgcg_default[] =
221{
222 0x0000802c, 0xc0000000, 0xffffffff,
223 0x00005448, 0x00000100, 0xffffffff,
224 0x000055e4, 0x00600100, 0xffffffff,
225 0x0000160c, 0x00000100, 0xffffffff,
226 0x0000c164, 0x00000100, 0xffffffff,
227 0x00008a18, 0x00000100, 0xffffffff,
228 0x0000897c, 0x06000100, 0xffffffff,
229 0x00008b28, 0x00000100, 0xffffffff,
230 0x00009144, 0x00000100, 0xffffffff,
231 0x00009a60, 0x00000100, 0xffffffff,
232 0x00009868, 0x00000100, 0xffffffff,
233 0x00008d58, 0x00000100, 0xffffffff,
234 0x00009510, 0x00000100, 0xffffffff,
235 0x0000949c, 0x00000100, 0xffffffff,
236 0x00009654, 0x00000100, 0xffffffff,
237 0x00009030, 0x00000100, 0xffffffff,
238 0x00009034, 0x00000100, 0xffffffff,
239 0x00009038, 0x00000100, 0xffffffff,
240 0x0000903c, 0x00000100, 0xffffffff,
241 0x00009040, 0x00000100, 0xffffffff,
242 0x0000a200, 0x00000100, 0xffffffff,
243 0x0000a204, 0x00000100, 0xffffffff,
244 0x0000a208, 0x00000100, 0xffffffff,
245 0x0000a20c, 0x00000100, 0xffffffff,
246 0x0000977c, 0x00000100, 0xffffffff,
247 0x00003f80, 0x00000100, 0xffffffff,
248 0x0000a210, 0x00000100, 0xffffffff,
249 0x0000a214, 0x00000100, 0xffffffff,
250 0x000004d8, 0x00000100, 0xffffffff,
251 0x00009784, 0x00000100, 0xffffffff,
252 0x00009698, 0x00000100, 0xffffffff,
253 0x000004d4, 0x00000200, 0xffffffff,
254 0x000004d0, 0x00000000, 0xffffffff,
255 0x000030cc, 0x00000100, 0xffffffff,
256 0x0000d0c0, 0xff000100, 0xffffffff,
257 0x0000802c, 0x40000000, 0xffffffff,
258 0x0000915c, 0x00010000, 0xffffffff,
259 0x00009160, 0x00030002, 0xffffffff,
260 0x00009164, 0x00050004, 0xffffffff,
261 0x00009168, 0x00070006, 0xffffffff,
262 0x00009178, 0x00070000, 0xffffffff,
263 0x0000917c, 0x00030002, 0xffffffff,
264 0x00009180, 0x00050004, 0xffffffff,
265 0x0000918c, 0x00010006, 0xffffffff,
266 0x00009190, 0x00090008, 0xffffffff,
267 0x00009194, 0x00070000, 0xffffffff,
268 0x00009198, 0x00030002, 0xffffffff,
269 0x0000919c, 0x00050004, 0xffffffff,
270 0x000091a8, 0x00010006, 0xffffffff,
271 0x000091ac, 0x00090008, 0xffffffff,
272 0x000091b0, 0x00070000, 0xffffffff,
273 0x000091b4, 0x00030002, 0xffffffff,
274 0x000091b8, 0x00050004, 0xffffffff,
275 0x000091c4, 0x00010006, 0xffffffff,
276 0x000091c8, 0x00090008, 0xffffffff,
277 0x000091cc, 0x00070000, 0xffffffff,
278 0x000091d0, 0x00030002, 0xffffffff,
279 0x000091d4, 0x00050004, 0xffffffff,
280 0x000091e0, 0x00010006, 0xffffffff,
281 0x000091e4, 0x00090008, 0xffffffff,
282 0x000091e8, 0x00000000, 0xffffffff,
283 0x000091ec, 0x00070000, 0xffffffff,
284 0x000091f0, 0x00030002, 0xffffffff,
285 0x000091f4, 0x00050004, 0xffffffff,
286 0x00009200, 0x00010006, 0xffffffff,
287 0x00009204, 0x00090008, 0xffffffff,
288 0x00009208, 0x00070000, 0xffffffff,
289 0x0000920c, 0x00030002, 0xffffffff,
290 0x00009210, 0x00050004, 0xffffffff,
291 0x0000921c, 0x00010006, 0xffffffff,
292 0x00009220, 0x00090008, 0xffffffff,
293 0x00009224, 0x00070000, 0xffffffff,
294 0x00009228, 0x00030002, 0xffffffff,
295 0x0000922c, 0x00050004, 0xffffffff,
296 0x00009238, 0x00010006, 0xffffffff,
297 0x0000923c, 0x00090008, 0xffffffff,
298 0x00009294, 0x00000000, 0xffffffff,
299 0x0000802c, 0x40010000, 0xffffffff,
300 0x0000915c, 0x00010000, 0xffffffff,
301 0x00009160, 0x00030002, 0xffffffff,
302 0x00009164, 0x00050004, 0xffffffff,
303 0x00009168, 0x00070006, 0xffffffff,
304 0x00009178, 0x00070000, 0xffffffff,
305 0x0000917c, 0x00030002, 0xffffffff,
306 0x00009180, 0x00050004, 0xffffffff,
307 0x0000918c, 0x00010006, 0xffffffff,
308 0x00009190, 0x00090008, 0xffffffff,
309 0x00009194, 0x00070000, 0xffffffff,
310 0x00009198, 0x00030002, 0xffffffff,
311 0x0000919c, 0x00050004, 0xffffffff,
312 0x000091a8, 0x00010006, 0xffffffff,
313 0x000091ac, 0x00090008, 0xffffffff,
314 0x000091b0, 0x00070000, 0xffffffff,
315 0x000091b4, 0x00030002, 0xffffffff,
316 0x000091b8, 0x00050004, 0xffffffff,
317 0x000091c4, 0x00010006, 0xffffffff,
318 0x000091c8, 0x00090008, 0xffffffff,
319 0x000091cc, 0x00070000, 0xffffffff,
320 0x000091d0, 0x00030002, 0xffffffff,
321 0x000091d4, 0x00050004, 0xffffffff,
322 0x000091e0, 0x00010006, 0xffffffff,
323 0x000091e4, 0x00090008, 0xffffffff,
324 0x000091e8, 0x00000000, 0xffffffff,
325 0x000091ec, 0x00070000, 0xffffffff,
326 0x000091f0, 0x00030002, 0xffffffff,
327 0x000091f4, 0x00050004, 0xffffffff,
328 0x00009200, 0x00010006, 0xffffffff,
329 0x00009204, 0x00090008, 0xffffffff,
330 0x00009208, 0x00070000, 0xffffffff,
331 0x0000920c, 0x00030002, 0xffffffff,
332 0x00009210, 0x00050004, 0xffffffff,
333 0x0000921c, 0x00010006, 0xffffffff,
334 0x00009220, 0x00090008, 0xffffffff,
335 0x00009224, 0x00070000, 0xffffffff,
336 0x00009228, 0x00030002, 0xffffffff,
337 0x0000922c, 0x00050004, 0xffffffff,
338 0x00009238, 0x00010006, 0xffffffff,
339 0x0000923c, 0x00090008, 0xffffffff,
340 0x00009294, 0x00000000, 0xffffffff,
341 0x0000802c, 0xc0000000, 0xffffffff,
342 0x000008f8, 0x00000010, 0xffffffff,
343 0x000008fc, 0x00000000, 0xffffffff,
344 0x000008f8, 0x00000011, 0xffffffff,
345 0x000008fc, 0x00000000, 0xffffffff,
346 0x000008f8, 0x00000012, 0xffffffff,
347 0x000008fc, 0x00000000, 0xffffffff,
348 0x000008f8, 0x00000013, 0xffffffff,
349 0x000008fc, 0x00000000, 0xffffffff,
350 0x000008f8, 0x00000014, 0xffffffff,
351 0x000008fc, 0x00000000, 0xffffffff,
352 0x000008f8, 0x00000015, 0xffffffff,
353 0x000008fc, 0x00000000, 0xffffffff,
354 0x000008f8, 0x00000016, 0xffffffff,
355 0x000008fc, 0x00000000, 0xffffffff,
356 0x000008f8, 0x00000017, 0xffffffff,
357 0x000008fc, 0x00000000, 0xffffffff,
358 0x000008f8, 0x00000018, 0xffffffff,
359 0x000008fc, 0x00000000, 0xffffffff,
360 0x000008f8, 0x00000019, 0xffffffff,
361 0x000008fc, 0x00000000, 0xffffffff,
362 0x000008f8, 0x0000001a, 0xffffffff,
363 0x000008fc, 0x00000000, 0xffffffff,
364 0x000008f8, 0x0000001b, 0xffffffff,
365 0x000008fc, 0x00000000, 0xffffffff
366};
367#define BARTS_MGCG_DEFAULT_LENGTH sizeof(barts_mgcg_default) / (3 * sizeof(u32))
368
369static const u32 barts_mgcg_disable[] =
370{
371 0x0000802c, 0xc0000000, 0xffffffff,
372 0x000008f8, 0x00000000, 0xffffffff,
373 0x000008fc, 0xffffffff, 0xffffffff,
374 0x000008f8, 0x00000001, 0xffffffff,
375 0x000008fc, 0xffffffff, 0xffffffff,
376 0x000008f8, 0x00000002, 0xffffffff,
377 0x000008fc, 0xffffffff, 0xffffffff,
378 0x000008f8, 0x00000003, 0xffffffff,
379 0x000008fc, 0xffffffff, 0xffffffff,
380 0x00009150, 0x00600000, 0xffffffff
381};
382#define BARTS_MGCG_DISABLE_LENGTH sizeof(barts_mgcg_disable) / (3 * sizeof(u32))
383
384static const u32 barts_mgcg_enable[] =
385{
386 0x0000802c, 0xc0000000, 0xffffffff,
387 0x000008f8, 0x00000000, 0xffffffff,
388 0x000008fc, 0x00000000, 0xffffffff,
389 0x000008f8, 0x00000001, 0xffffffff,
390 0x000008fc, 0x00000000, 0xffffffff,
391 0x000008f8, 0x00000002, 0xffffffff,
392 0x000008fc, 0x00000000, 0xffffffff,
393 0x000008f8, 0x00000003, 0xffffffff,
394 0x000008fc, 0x00000000, 0xffffffff,
395 0x00009150, 0x81944000, 0xffffffff
396};
397#define BARTS_MGCG_ENABLE_LENGTH sizeof(barts_mgcg_enable) / (3 * sizeof(u32))
398
399//********* CAICOS **************//
400static const u32 caicos_cgcg_cgls_default[] =
401{
402 0x000008f8, 0x00000010, 0xffffffff,
403 0x000008fc, 0x00000000, 0xffffffff,
404 0x000008f8, 0x00000011, 0xffffffff,
405 0x000008fc, 0x00000000, 0xffffffff,
406 0x000008f8, 0x00000012, 0xffffffff,
407 0x000008fc, 0x00000000, 0xffffffff,
408 0x000008f8, 0x00000013, 0xffffffff,
409 0x000008fc, 0x00000000, 0xffffffff,
410 0x000008f8, 0x00000014, 0xffffffff,
411 0x000008fc, 0x00000000, 0xffffffff,
412 0x000008f8, 0x00000015, 0xffffffff,
413 0x000008fc, 0x00000000, 0xffffffff,
414 0x000008f8, 0x00000016, 0xffffffff,
415 0x000008fc, 0x00000000, 0xffffffff,
416 0x000008f8, 0x00000017, 0xffffffff,
417 0x000008fc, 0x00000000, 0xffffffff,
418 0x000008f8, 0x00000018, 0xffffffff,
419 0x000008fc, 0x00000000, 0xffffffff,
420 0x000008f8, 0x00000019, 0xffffffff,
421 0x000008fc, 0x00000000, 0xffffffff,
422 0x000008f8, 0x0000001a, 0xffffffff,
423 0x000008fc, 0x00000000, 0xffffffff,
424 0x000008f8, 0x0000001b, 0xffffffff,
425 0x000008fc, 0x00000000, 0xffffffff,
426 0x000008f8, 0x00000020, 0xffffffff,
427 0x000008fc, 0x00000000, 0xffffffff,
428 0x000008f8, 0x00000021, 0xffffffff,
429 0x000008fc, 0x00000000, 0xffffffff,
430 0x000008f8, 0x00000022, 0xffffffff,
431 0x000008fc, 0x00000000, 0xffffffff,
432 0x000008f8, 0x00000023, 0xffffffff,
433 0x000008fc, 0x00000000, 0xffffffff,
434 0x000008f8, 0x00000024, 0xffffffff,
435 0x000008fc, 0x00000000, 0xffffffff,
436 0x000008f8, 0x00000025, 0xffffffff,
437 0x000008fc, 0x00000000, 0xffffffff,
438 0x000008f8, 0x00000026, 0xffffffff,
439 0x000008fc, 0x00000000, 0xffffffff,
440 0x000008f8, 0x00000027, 0xffffffff,
441 0x000008fc, 0x00000000, 0xffffffff,
442 0x000008f8, 0x00000028, 0xffffffff,
443 0x000008fc, 0x00000000, 0xffffffff,
444 0x000008f8, 0x00000029, 0xffffffff,
445 0x000008fc, 0x00000000, 0xffffffff,
446 0x000008f8, 0x0000002a, 0xffffffff,
447 0x000008fc, 0x00000000, 0xffffffff,
448 0x000008f8, 0x0000002b, 0xffffffff,
449 0x000008fc, 0x00000000, 0xffffffff
450};
451#define CAICOS_CGCG_CGLS_DEFAULT_LENGTH sizeof(caicos_cgcg_cgls_default) / (3 * sizeof(u32))
452
453static const u32 caicos_cgcg_cgls_disable[] =
454{
455 0x000008f8, 0x00000010, 0xffffffff,
456 0x000008fc, 0xffffffff, 0xffffffff,
457 0x000008f8, 0x00000011, 0xffffffff,
458 0x000008fc, 0xffffffff, 0xffffffff,
459 0x000008f8, 0x00000012, 0xffffffff,
460 0x000008fc, 0xffffffff, 0xffffffff,
461 0x000008f8, 0x00000013, 0xffffffff,
462 0x000008fc, 0xffffffff, 0xffffffff,
463 0x000008f8, 0x00000014, 0xffffffff,
464 0x000008fc, 0xffffffff, 0xffffffff,
465 0x000008f8, 0x00000015, 0xffffffff,
466 0x000008fc, 0xffffffff, 0xffffffff,
467 0x000008f8, 0x00000016, 0xffffffff,
468 0x000008fc, 0xffffffff, 0xffffffff,
469 0x000008f8, 0x00000017, 0xffffffff,
470 0x000008fc, 0xffffffff, 0xffffffff,
471 0x000008f8, 0x00000018, 0xffffffff,
472 0x000008fc, 0xffffffff, 0xffffffff,
473 0x000008f8, 0x00000019, 0xffffffff,
474 0x000008fc, 0xffffffff, 0xffffffff,
475 0x000008f8, 0x0000001a, 0xffffffff,
476 0x000008fc, 0xffffffff, 0xffffffff,
477 0x000008f8, 0x0000001b, 0xffffffff,
478 0x000008fc, 0xffffffff, 0xffffffff,
479 0x000008f8, 0x00000020, 0xffffffff,
480 0x000008fc, 0x00000000, 0xffffffff,
481 0x000008f8, 0x00000021, 0xffffffff,
482 0x000008fc, 0x00000000, 0xffffffff,
483 0x000008f8, 0x00000022, 0xffffffff,
484 0x000008fc, 0x00000000, 0xffffffff,
485 0x000008f8, 0x00000023, 0xffffffff,
486 0x000008fc, 0x00000000, 0xffffffff,
487 0x000008f8, 0x00000024, 0xffffffff,
488 0x000008fc, 0x00000000, 0xffffffff,
489 0x000008f8, 0x00000025, 0xffffffff,
490 0x000008fc, 0x00000000, 0xffffffff,
491 0x000008f8, 0x00000026, 0xffffffff,
492 0x000008fc, 0x00000000, 0xffffffff,
493 0x000008f8, 0x00000027, 0xffffffff,
494 0x000008fc, 0x00000000, 0xffffffff,
495 0x000008f8, 0x00000028, 0xffffffff,
496 0x000008fc, 0x00000000, 0xffffffff,
497 0x000008f8, 0x00000029, 0xffffffff,
498 0x000008fc, 0x00000000, 0xffffffff,
499 0x000008f8, 0x0000002a, 0xffffffff,
500 0x000008fc, 0x00000000, 0xffffffff,
501 0x000008f8, 0x0000002b, 0xffffffff,
502 0x000008fc, 0x00000000, 0xffffffff,
503 0x00000644, 0x000f7912, 0x001f4180,
504 0x00000644, 0x000f3812, 0x001f4180
505};
506#define CAICOS_CGCG_CGLS_DISABLE_LENGTH sizeof(caicos_cgcg_cgls_disable) / (3 * sizeof(u32))
507
508static const u32 caicos_cgcg_cgls_enable[] =
509{
510 /* 0x0000c124, 0x84180000, 0x00180000, */
511 0x00000644, 0x000f7892, 0x001f4080,
512 0x000008f8, 0x00000010, 0xffffffff,
513 0x000008fc, 0x00000000, 0xffffffff,
514 0x000008f8, 0x00000011, 0xffffffff,
515 0x000008fc, 0x00000000, 0xffffffff,
516 0x000008f8, 0x00000012, 0xffffffff,
517 0x000008fc, 0x00000000, 0xffffffff,
518 0x000008f8, 0x00000013, 0xffffffff,
519 0x000008fc, 0x00000000, 0xffffffff,
520 0x000008f8, 0x00000014, 0xffffffff,
521 0x000008fc, 0x00000000, 0xffffffff,
522 0x000008f8, 0x00000015, 0xffffffff,
523 0x000008fc, 0x00000000, 0xffffffff,
524 0x000008f8, 0x00000016, 0xffffffff,
525 0x000008fc, 0x00000000, 0xffffffff,
526 0x000008f8, 0x00000017, 0xffffffff,
527 0x000008fc, 0x00000000, 0xffffffff,
528 0x000008f8, 0x00000018, 0xffffffff,
529 0x000008fc, 0x00000000, 0xffffffff,
530 0x000008f8, 0x00000019, 0xffffffff,
531 0x000008fc, 0x00000000, 0xffffffff,
532 0x000008f8, 0x0000001a, 0xffffffff,
533 0x000008fc, 0x00000000, 0xffffffff,
534 0x000008f8, 0x0000001b, 0xffffffff,
535 0x000008fc, 0x00000000, 0xffffffff,
536 0x000008f8, 0x00000020, 0xffffffff,
537 0x000008fc, 0xffffffff, 0xffffffff,
538 0x000008f8, 0x00000021, 0xffffffff,
539 0x000008fc, 0xffffffff, 0xffffffff,
540 0x000008f8, 0x00000022, 0xffffffff,
541 0x000008fc, 0xffffffff, 0xffffffff,
542 0x000008f8, 0x00000023, 0xffffffff,
543 0x000008fc, 0xffffffff, 0xffffffff,
544 0x000008f8, 0x00000024, 0xffffffff,
545 0x000008fc, 0xffffffff, 0xffffffff,
546 0x000008f8, 0x00000025, 0xffffffff,
547 0x000008fc, 0xffffffff, 0xffffffff,
548 0x000008f8, 0x00000026, 0xffffffff,
549 0x000008fc, 0xffffffff, 0xffffffff,
550 0x000008f8, 0x00000027, 0xffffffff,
551 0x000008fc, 0xffffffff, 0xffffffff,
552 0x000008f8, 0x00000028, 0xffffffff,
553 0x000008fc, 0xffffffff, 0xffffffff,
554 0x000008f8, 0x00000029, 0xffffffff,
555 0x000008fc, 0xffffffff, 0xffffffff,
556 0x000008f8, 0x0000002a, 0xffffffff,
557 0x000008fc, 0xffffffff, 0xffffffff,
558 0x000008f8, 0x0000002b, 0xffffffff,
559 0x000008fc, 0xffffffff, 0xffffffff
560};
561#define CAICOS_CGCG_CGLS_ENABLE_LENGTH sizeof(caicos_cgcg_cgls_enable) / (3 * sizeof(u32))
562
563static const u32 caicos_mgcg_default[] =
564{
565 0x0000802c, 0xc0000000, 0xffffffff,
566 0x00005448, 0x00000100, 0xffffffff,
567 0x000055e4, 0x00600100, 0xffffffff,
568 0x0000160c, 0x00000100, 0xffffffff,
569 0x0000c164, 0x00000100, 0xffffffff,
570 0x00008a18, 0x00000100, 0xffffffff,
571 0x0000897c, 0x06000100, 0xffffffff,
572 0x00008b28, 0x00000100, 0xffffffff,
573 0x00009144, 0x00000100, 0xffffffff,
574 0x00009a60, 0x00000100, 0xffffffff,
575 0x00009868, 0x00000100, 0xffffffff,
576 0x00008d58, 0x00000100, 0xffffffff,
577 0x00009510, 0x00000100, 0xffffffff,
578 0x0000949c, 0x00000100, 0xffffffff,
579 0x00009654, 0x00000100, 0xffffffff,
580 0x00009030, 0x00000100, 0xffffffff,
581 0x00009034, 0x00000100, 0xffffffff,
582 0x00009038, 0x00000100, 0xffffffff,
583 0x0000903c, 0x00000100, 0xffffffff,
584 0x00009040, 0x00000100, 0xffffffff,
585 0x0000a200, 0x00000100, 0xffffffff,
586 0x0000a204, 0x00000100, 0xffffffff,
587 0x0000a208, 0x00000100, 0xffffffff,
588 0x0000a20c, 0x00000100, 0xffffffff,
589 0x0000977c, 0x00000100, 0xffffffff,
590 0x00003f80, 0x00000100, 0xffffffff,
591 0x0000a210, 0x00000100, 0xffffffff,
592 0x0000a214, 0x00000100, 0xffffffff,
593 0x000004d8, 0x00000100, 0xffffffff,
594 0x00009784, 0x00000100, 0xffffffff,
595 0x00009698, 0x00000100, 0xffffffff,
596 0x000004d4, 0x00000200, 0xffffffff,
597 0x000004d0, 0x00000000, 0xffffffff,
598 0x000030cc, 0x00000100, 0xffffffff,
599 0x0000d0c0, 0xff000100, 0xffffffff,
600 0x0000915c, 0x00010000, 0xffffffff,
601 0x00009160, 0x00030002, 0xffffffff,
602 0x00009164, 0x00050004, 0xffffffff,
603 0x00009168, 0x00070006, 0xffffffff,
604 0x00009178, 0x00070000, 0xffffffff,
605 0x0000917c, 0x00030002, 0xffffffff,
606 0x00009180, 0x00050004, 0xffffffff,
607 0x0000918c, 0x00010006, 0xffffffff,
608 0x00009190, 0x00090008, 0xffffffff,
609 0x00009194, 0x00070000, 0xffffffff,
610 0x00009198, 0x00030002, 0xffffffff,
611 0x0000919c, 0x00050004, 0xffffffff,
612 0x000091a8, 0x00010006, 0xffffffff,
613 0x000091ac, 0x00090008, 0xffffffff,
614 0x000091e8, 0x00000000, 0xffffffff,
615 0x00009294, 0x00000000, 0xffffffff,
616 0x000008f8, 0x00000010, 0xffffffff,
617 0x000008fc, 0x00000000, 0xffffffff,
618 0x000008f8, 0x00000011, 0xffffffff,
619 0x000008fc, 0x00000000, 0xffffffff,
620 0x000008f8, 0x00000012, 0xffffffff,
621 0x000008fc, 0x00000000, 0xffffffff,
622 0x000008f8, 0x00000013, 0xffffffff,
623 0x000008fc, 0x00000000, 0xffffffff,
624 0x000008f8, 0x00000014, 0xffffffff,
625 0x000008fc, 0x00000000, 0xffffffff,
626 0x000008f8, 0x00000015, 0xffffffff,
627 0x000008fc, 0x00000000, 0xffffffff,
628 0x000008f8, 0x00000016, 0xffffffff,
629 0x000008fc, 0x00000000, 0xffffffff,
630 0x000008f8, 0x00000017, 0xffffffff,
631 0x000008fc, 0x00000000, 0xffffffff,
632 0x000008f8, 0x00000018, 0xffffffff,
633 0x000008fc, 0x00000000, 0xffffffff,
634 0x000008f8, 0x00000019, 0xffffffff,
635 0x000008fc, 0x00000000, 0xffffffff,
636 0x000008f8, 0x0000001a, 0xffffffff,
637 0x000008fc, 0x00000000, 0xffffffff,
638 0x000008f8, 0x0000001b, 0xffffffff,
639 0x000008fc, 0x00000000, 0xffffffff
640};
641#define CAICOS_MGCG_DEFAULT_LENGTH sizeof(caicos_mgcg_default) / (3 * sizeof(u32))
642
643static const u32 caicos_mgcg_disable[] =
644{
645 0x0000802c, 0xc0000000, 0xffffffff,
646 0x000008f8, 0x00000000, 0xffffffff,
647 0x000008fc, 0xffffffff, 0xffffffff,
648 0x000008f8, 0x00000001, 0xffffffff,
649 0x000008fc, 0xffffffff, 0xffffffff,
650 0x000008f8, 0x00000002, 0xffffffff,
651 0x000008fc, 0xffffffff, 0xffffffff,
652 0x000008f8, 0x00000003, 0xffffffff,
653 0x000008fc, 0xffffffff, 0xffffffff,
654 0x00009150, 0x00600000, 0xffffffff
655};
656#define CAICOS_MGCG_DISABLE_LENGTH sizeof(caicos_mgcg_disable) / (3 * sizeof(u32))
657
658static const u32 caicos_mgcg_enable[] =
659{
660 0x0000802c, 0xc0000000, 0xffffffff,
661 0x000008f8, 0x00000000, 0xffffffff,
662 0x000008fc, 0x00000000, 0xffffffff,
663 0x000008f8, 0x00000001, 0xffffffff,
664 0x000008fc, 0x00000000, 0xffffffff,
665 0x000008f8, 0x00000002, 0xffffffff,
666 0x000008fc, 0x00000000, 0xffffffff,
667 0x000008f8, 0x00000003, 0xffffffff,
668 0x000008fc, 0x00000000, 0xffffffff,
669 0x00009150, 0x46944040, 0xffffffff
670};
671#define CAICOS_MGCG_ENABLE_LENGTH sizeof(caicos_mgcg_enable) / (3 * sizeof(u32))
672
673//********* TURKS **************//
674static const u32 turks_cgcg_cgls_default[] =
675{
676 0x000008f8, 0x00000010, 0xffffffff,
677 0x000008fc, 0x00000000, 0xffffffff,
678 0x000008f8, 0x00000011, 0xffffffff,
679 0x000008fc, 0x00000000, 0xffffffff,
680 0x000008f8, 0x00000012, 0xffffffff,
681 0x000008fc, 0x00000000, 0xffffffff,
682 0x000008f8, 0x00000013, 0xffffffff,
683 0x000008fc, 0x00000000, 0xffffffff,
684 0x000008f8, 0x00000014, 0xffffffff,
685 0x000008fc, 0x00000000, 0xffffffff,
686 0x000008f8, 0x00000015, 0xffffffff,
687 0x000008fc, 0x00000000, 0xffffffff,
688 0x000008f8, 0x00000016, 0xffffffff,
689 0x000008fc, 0x00000000, 0xffffffff,
690 0x000008f8, 0x00000017, 0xffffffff,
691 0x000008fc, 0x00000000, 0xffffffff,
692 0x000008f8, 0x00000018, 0xffffffff,
693 0x000008fc, 0x00000000, 0xffffffff,
694 0x000008f8, 0x00000019, 0xffffffff,
695 0x000008fc, 0x00000000, 0xffffffff,
696 0x000008f8, 0x0000001a, 0xffffffff,
697 0x000008fc, 0x00000000, 0xffffffff,
698 0x000008f8, 0x0000001b, 0xffffffff,
699 0x000008fc, 0x00000000, 0xffffffff,
700 0x000008f8, 0x00000020, 0xffffffff,
701 0x000008fc, 0x00000000, 0xffffffff,
702 0x000008f8, 0x00000021, 0xffffffff,
703 0x000008fc, 0x00000000, 0xffffffff,
704 0x000008f8, 0x00000022, 0xffffffff,
705 0x000008fc, 0x00000000, 0xffffffff,
706 0x000008f8, 0x00000023, 0xffffffff,
707 0x000008fc, 0x00000000, 0xffffffff,
708 0x000008f8, 0x00000024, 0xffffffff,
709 0x000008fc, 0x00000000, 0xffffffff,
710 0x000008f8, 0x00000025, 0xffffffff,
711 0x000008fc, 0x00000000, 0xffffffff,
712 0x000008f8, 0x00000026, 0xffffffff,
713 0x000008fc, 0x00000000, 0xffffffff,
714 0x000008f8, 0x00000027, 0xffffffff,
715 0x000008fc, 0x00000000, 0xffffffff,
716 0x000008f8, 0x00000028, 0xffffffff,
717 0x000008fc, 0x00000000, 0xffffffff,
718 0x000008f8, 0x00000029, 0xffffffff,
719 0x000008fc, 0x00000000, 0xffffffff,
720 0x000008f8, 0x0000002a, 0xffffffff,
721 0x000008fc, 0x00000000, 0xffffffff,
722 0x000008f8, 0x0000002b, 0xffffffff,
723 0x000008fc, 0x00000000, 0xffffffff
724};
725#define TURKS_CGCG_CGLS_DEFAULT_LENGTH sizeof(turks_cgcg_cgls_default) / (3 * sizeof(u32))
726
727static const u32 turks_cgcg_cgls_disable[] =
728{
729 0x000008f8, 0x00000010, 0xffffffff,
730 0x000008fc, 0xffffffff, 0xffffffff,
731 0x000008f8, 0x00000011, 0xffffffff,
732 0x000008fc, 0xffffffff, 0xffffffff,
733 0x000008f8, 0x00000012, 0xffffffff,
734 0x000008fc, 0xffffffff, 0xffffffff,
735 0x000008f8, 0x00000013, 0xffffffff,
736 0x000008fc, 0xffffffff, 0xffffffff,
737 0x000008f8, 0x00000014, 0xffffffff,
738 0x000008fc, 0xffffffff, 0xffffffff,
739 0x000008f8, 0x00000015, 0xffffffff,
740 0x000008fc, 0xffffffff, 0xffffffff,
741 0x000008f8, 0x00000016, 0xffffffff,
742 0x000008fc, 0xffffffff, 0xffffffff,
743 0x000008f8, 0x00000017, 0xffffffff,
744 0x000008fc, 0xffffffff, 0xffffffff,
745 0x000008f8, 0x00000018, 0xffffffff,
746 0x000008fc, 0xffffffff, 0xffffffff,
747 0x000008f8, 0x00000019, 0xffffffff,
748 0x000008fc, 0xffffffff, 0xffffffff,
749 0x000008f8, 0x0000001a, 0xffffffff,
750 0x000008fc, 0xffffffff, 0xffffffff,
751 0x000008f8, 0x0000001b, 0xffffffff,
752 0x000008fc, 0xffffffff, 0xffffffff,
753 0x000008f8, 0x00000020, 0xffffffff,
754 0x000008fc, 0x00000000, 0xffffffff,
755 0x000008f8, 0x00000021, 0xffffffff,
756 0x000008fc, 0x00000000, 0xffffffff,
757 0x000008f8, 0x00000022, 0xffffffff,
758 0x000008fc, 0x00000000, 0xffffffff,
759 0x000008f8, 0x00000023, 0xffffffff,
760 0x000008fc, 0x00000000, 0xffffffff,
761 0x000008f8, 0x00000024, 0xffffffff,
762 0x000008fc, 0x00000000, 0xffffffff,
763 0x000008f8, 0x00000025, 0xffffffff,
764 0x000008fc, 0x00000000, 0xffffffff,
765 0x000008f8, 0x00000026, 0xffffffff,
766 0x000008fc, 0x00000000, 0xffffffff,
767 0x000008f8, 0x00000027, 0xffffffff,
768 0x000008fc, 0x00000000, 0xffffffff,
769 0x000008f8, 0x00000028, 0xffffffff,
770 0x000008fc, 0x00000000, 0xffffffff,
771 0x000008f8, 0x00000029, 0xffffffff,
772 0x000008fc, 0x00000000, 0xffffffff,
773 0x000008f8, 0x0000002a, 0xffffffff,
774 0x000008fc, 0x00000000, 0xffffffff,
775 0x000008f8, 0x0000002b, 0xffffffff,
776 0x000008fc, 0x00000000, 0xffffffff,
777 0x00000644, 0x000f7912, 0x001f4180,
778 0x00000644, 0x000f3812, 0x001f4180
779};
780#define TURKS_CGCG_CGLS_DISABLE_LENGTH sizeof(turks_cgcg_cgls_disable) / (3 * sizeof(u32))
781
782static const u32 turks_cgcg_cgls_enable[] =
783{
784 /* 0x0000c124, 0x84180000, 0x00180000, */
785 0x00000644, 0x000f7892, 0x001f4080,
786 0x000008f8, 0x00000010, 0xffffffff,
787 0x000008fc, 0x00000000, 0xffffffff,
788 0x000008f8, 0x00000011, 0xffffffff,
789 0x000008fc, 0x00000000, 0xffffffff,
790 0x000008f8, 0x00000012, 0xffffffff,
791 0x000008fc, 0x00000000, 0xffffffff,
792 0x000008f8, 0x00000013, 0xffffffff,
793 0x000008fc, 0x00000000, 0xffffffff,
794 0x000008f8, 0x00000014, 0xffffffff,
795 0x000008fc, 0x00000000, 0xffffffff,
796 0x000008f8, 0x00000015, 0xffffffff,
797 0x000008fc, 0x00000000, 0xffffffff,
798 0x000008f8, 0x00000016, 0xffffffff,
799 0x000008fc, 0x00000000, 0xffffffff,
800 0x000008f8, 0x00000017, 0xffffffff,
801 0x000008fc, 0x00000000, 0xffffffff,
802 0x000008f8, 0x00000018, 0xffffffff,
803 0x000008fc, 0x00000000, 0xffffffff,
804 0x000008f8, 0x00000019, 0xffffffff,
805 0x000008fc, 0x00000000, 0xffffffff,
806 0x000008f8, 0x0000001a, 0xffffffff,
807 0x000008fc, 0x00000000, 0xffffffff,
808 0x000008f8, 0x0000001b, 0xffffffff,
809 0x000008fc, 0x00000000, 0xffffffff,
810 0x000008f8, 0x00000020, 0xffffffff,
811 0x000008fc, 0xffffffff, 0xffffffff,
812 0x000008f8, 0x00000021, 0xffffffff,
813 0x000008fc, 0xffffffff, 0xffffffff,
814 0x000008f8, 0x00000022, 0xffffffff,
815 0x000008fc, 0xffffffff, 0xffffffff,
816 0x000008f8, 0x00000023, 0xffffffff,
817 0x000008fc, 0xffffffff, 0xffffffff,
818 0x000008f8, 0x00000024, 0xffffffff,
819 0x000008fc, 0xffffffff, 0xffffffff,
820 0x000008f8, 0x00000025, 0xffffffff,
821 0x000008fc, 0xffffffff, 0xffffffff,
822 0x000008f8, 0x00000026, 0xffffffff,
823 0x000008fc, 0xffffffff, 0xffffffff,
824 0x000008f8, 0x00000027, 0xffffffff,
825 0x000008fc, 0xffffffff, 0xffffffff,
826 0x000008f8, 0x00000028, 0xffffffff,
827 0x000008fc, 0xffffffff, 0xffffffff,
828 0x000008f8, 0x00000029, 0xffffffff,
829 0x000008fc, 0xffffffff, 0xffffffff,
830 0x000008f8, 0x0000002a, 0xffffffff,
831 0x000008fc, 0xffffffff, 0xffffffff,
832 0x000008f8, 0x0000002b, 0xffffffff,
833 0x000008fc, 0xffffffff, 0xffffffff
834};
835#define TURKS_CGCG_CGLS_ENABLE_LENGTH sizeof(turks_cgcg_cgls_enable) / (3 * sizeof(u32))
836
837// These are the sequences for turks_mgcg_shls
838static const u32 turks_mgcg_default[] =
839{
840 0x0000802c, 0xc0000000, 0xffffffff,
841 0x00005448, 0x00000100, 0xffffffff,
842 0x000055e4, 0x00600100, 0xffffffff,
843 0x0000160c, 0x00000100, 0xffffffff,
844 0x0000c164, 0x00000100, 0xffffffff,
845 0x00008a18, 0x00000100, 0xffffffff,
846 0x0000897c, 0x06000100, 0xffffffff,
847 0x00008b28, 0x00000100, 0xffffffff,
848 0x00009144, 0x00000100, 0xffffffff,
849 0x00009a60, 0x00000100, 0xffffffff,
850 0x00009868, 0x00000100, 0xffffffff,
851 0x00008d58, 0x00000100, 0xffffffff,
852 0x00009510, 0x00000100, 0xffffffff,
853 0x0000949c, 0x00000100, 0xffffffff,
854 0x00009654, 0x00000100, 0xffffffff,
855 0x00009030, 0x00000100, 0xffffffff,
856 0x00009034, 0x00000100, 0xffffffff,
857 0x00009038, 0x00000100, 0xffffffff,
858 0x0000903c, 0x00000100, 0xffffffff,
859 0x00009040, 0x00000100, 0xffffffff,
860 0x0000a200, 0x00000100, 0xffffffff,
861 0x0000a204, 0x00000100, 0xffffffff,
862 0x0000a208, 0x00000100, 0xffffffff,
863 0x0000a20c, 0x00000100, 0xffffffff,
864 0x0000977c, 0x00000100, 0xffffffff,
865 0x00003f80, 0x00000100, 0xffffffff,
866 0x0000a210, 0x00000100, 0xffffffff,
867 0x0000a214, 0x00000100, 0xffffffff,
868 0x000004d8, 0x00000100, 0xffffffff,
869 0x00009784, 0x00000100, 0xffffffff,
870 0x00009698, 0x00000100, 0xffffffff,
871 0x000004d4, 0x00000200, 0xffffffff,
872 0x000004d0, 0x00000000, 0xffffffff,
873 0x000030cc, 0x00000100, 0xffffffff,
874 0x0000d0c0, 0x00000100, 0xffffffff,
875 0x0000915c, 0x00010000, 0xffffffff,
876 0x00009160, 0x00030002, 0xffffffff,
877 0x00009164, 0x00050004, 0xffffffff,
878 0x00009168, 0x00070006, 0xffffffff,
879 0x00009178, 0x00070000, 0xffffffff,
880 0x0000917c, 0x00030002, 0xffffffff,
881 0x00009180, 0x00050004, 0xffffffff,
882 0x0000918c, 0x00010006, 0xffffffff,
883 0x00009190, 0x00090008, 0xffffffff,
884 0x00009194, 0x00070000, 0xffffffff,
885 0x00009198, 0x00030002, 0xffffffff,
886 0x0000919c, 0x00050004, 0xffffffff,
887 0x000091a8, 0x00010006, 0xffffffff,
888 0x000091ac, 0x00090008, 0xffffffff,
889 0x000091b0, 0x00070000, 0xffffffff,
890 0x000091b4, 0x00030002, 0xffffffff,
891 0x000091b8, 0x00050004, 0xffffffff,
892 0x000091c4, 0x00010006, 0xffffffff,
893 0x000091c8, 0x00090008, 0xffffffff,
894 0x000091cc, 0x00070000, 0xffffffff,
895 0x000091d0, 0x00030002, 0xffffffff,
896 0x000091d4, 0x00050004, 0xffffffff,
897 0x000091e0, 0x00010006, 0xffffffff,
898 0x000091e4, 0x00090008, 0xffffffff,
899 0x000091e8, 0x00000000, 0xffffffff,
900 0x000091ec, 0x00070000, 0xffffffff,
901 0x000091f0, 0x00030002, 0xffffffff,
902 0x000091f4, 0x00050004, 0xffffffff,
903 0x00009200, 0x00010006, 0xffffffff,
904 0x00009204, 0x00090008, 0xffffffff,
905 0x00009208, 0x00070000, 0xffffffff,
906 0x0000920c, 0x00030002, 0xffffffff,
907 0x00009210, 0x00050004, 0xffffffff,
908 0x0000921c, 0x00010006, 0xffffffff,
909 0x00009220, 0x00090008, 0xffffffff,
910 0x00009294, 0x00000000, 0xffffffff,
911 0x000008f8, 0x00000010, 0xffffffff,
912 0x000008fc, 0x00000000, 0xffffffff,
913 0x000008f8, 0x00000011, 0xffffffff,
914 0x000008fc, 0x00000000, 0xffffffff,
915 0x000008f8, 0x00000012, 0xffffffff,
916 0x000008fc, 0x00000000, 0xffffffff,
917 0x000008f8, 0x00000013, 0xffffffff,
918 0x000008fc, 0x00000000, 0xffffffff,
919 0x000008f8, 0x00000014, 0xffffffff,
920 0x000008fc, 0x00000000, 0xffffffff,
921 0x000008f8, 0x00000015, 0xffffffff,
922 0x000008fc, 0x00000000, 0xffffffff,
923 0x000008f8, 0x00000016, 0xffffffff,
924 0x000008fc, 0x00000000, 0xffffffff,
925 0x000008f8, 0x00000017, 0xffffffff,
926 0x000008fc, 0x00000000, 0xffffffff,
927 0x000008f8, 0x00000018, 0xffffffff,
928 0x000008fc, 0x00000000, 0xffffffff,
929 0x000008f8, 0x00000019, 0xffffffff,
930 0x000008fc, 0x00000000, 0xffffffff,
931 0x000008f8, 0x0000001a, 0xffffffff,
932 0x000008fc, 0x00000000, 0xffffffff,
933 0x000008f8, 0x0000001b, 0xffffffff,
934 0x000008fc, 0x00000000, 0xffffffff
935};
936#define TURKS_MGCG_DEFAULT_LENGTH sizeof(turks_mgcg_default) / (3 * sizeof(u32))
937
938static const u32 turks_mgcg_disable[] =
939{
940 0x0000802c, 0xc0000000, 0xffffffff,
941 0x000008f8, 0x00000000, 0xffffffff,
942 0x000008fc, 0xffffffff, 0xffffffff,
943 0x000008f8, 0x00000001, 0xffffffff,
944 0x000008fc, 0xffffffff, 0xffffffff,
945 0x000008f8, 0x00000002, 0xffffffff,
946 0x000008fc, 0xffffffff, 0xffffffff,
947 0x000008f8, 0x00000003, 0xffffffff,
948 0x000008fc, 0xffffffff, 0xffffffff,
949 0x00009150, 0x00600000, 0xffffffff
950};
951#define TURKS_MGCG_DISABLE_LENGTH sizeof(turks_mgcg_disable) / (3 * sizeof(u32))
952
953static const u32 turks_mgcg_enable[] =
954{
955 0x0000802c, 0xc0000000, 0xffffffff,
956 0x000008f8, 0x00000000, 0xffffffff,
957 0x000008fc, 0x00000000, 0xffffffff,
958 0x000008f8, 0x00000001, 0xffffffff,
959 0x000008fc, 0x00000000, 0xffffffff,
960 0x000008f8, 0x00000002, 0xffffffff,
961 0x000008fc, 0x00000000, 0xffffffff,
962 0x000008f8, 0x00000003, 0xffffffff,
963 0x000008fc, 0x00000000, 0xffffffff,
964 0x00009150, 0x6e944000, 0xffffffff
965};
966#define TURKS_MGCG_ENABLE_LENGTH sizeof(turks_mgcg_enable) / (3 * sizeof(u32))
967
968#endif
969
970#ifndef BTC_SYSLS_SEQUENCE
971#define BTC_SYSLS_SEQUENCE 100
972
973
974//********* BARTS **************//
975static const u32 barts_sysls_default[] =
976{
977 /* Register, Value, Mask bits */
978 0x000055e8, 0x00000000, 0xffffffff,
979 0x0000d0bc, 0x00000000, 0xffffffff,
980 0x000015c0, 0x000c1401, 0xffffffff,
981 0x0000264c, 0x000c0400, 0xffffffff,
982 0x00002648, 0x000c0400, 0xffffffff,
983 0x00002650, 0x000c0400, 0xffffffff,
984 0x000020b8, 0x000c0400, 0xffffffff,
985 0x000020bc, 0x000c0400, 0xffffffff,
986 0x000020c0, 0x000c0c80, 0xffffffff,
987 0x0000f4a0, 0x000000c0, 0xffffffff,
988 0x0000f4a4, 0x00680fff, 0xffffffff,
989 0x000004c8, 0x00000001, 0xffffffff,
990 0x000064ec, 0x00000000, 0xffffffff,
991 0x00000c7c, 0x00000000, 0xffffffff,
992 0x00006dfc, 0x00000000, 0xffffffff
993};
994#define BARTS_SYSLS_DEFAULT_LENGTH sizeof(barts_sysls_default) / (3 * sizeof(u32))
995
996static const u32 barts_sysls_disable[] =
997{
998 0x000055e8, 0x00000000, 0xffffffff,
999 0x0000d0bc, 0x00000000, 0xffffffff,
1000 0x000015c0, 0x00041401, 0xffffffff,
1001 0x0000264c, 0x00040400, 0xffffffff,
1002 0x00002648, 0x00040400, 0xffffffff,
1003 0x00002650, 0x00040400, 0xffffffff,
1004 0x000020b8, 0x00040400, 0xffffffff,
1005 0x000020bc, 0x00040400, 0xffffffff,
1006 0x000020c0, 0x00040c80, 0xffffffff,
1007 0x0000f4a0, 0x000000c0, 0xffffffff,
1008 0x0000f4a4, 0x00680000, 0xffffffff,
1009 0x000004c8, 0x00000001, 0xffffffff,
1010 0x000064ec, 0x00007ffd, 0xffffffff,
1011 0x00000c7c, 0x0000ff00, 0xffffffff,
1012 0x00006dfc, 0x0000007f, 0xffffffff
1013};
1014#define BARTS_SYSLS_DISABLE_LENGTH sizeof(barts_sysls_disable) / (3 * sizeof(u32))
1015
1016static const u32 barts_sysls_enable[] =
1017{
1018 0x000055e8, 0x00000001, 0xffffffff,
1019 0x0000d0bc, 0x00000100, 0xffffffff,
1020 0x000015c0, 0x000c1401, 0xffffffff,
1021 0x0000264c, 0x000c0400, 0xffffffff,
1022 0x00002648, 0x000c0400, 0xffffffff,
1023 0x00002650, 0x000c0400, 0xffffffff,
1024 0x000020b8, 0x000c0400, 0xffffffff,
1025 0x000020bc, 0x000c0400, 0xffffffff,
1026 0x000020c0, 0x000c0c80, 0xffffffff,
1027 0x0000f4a0, 0x000000c0, 0xffffffff,
1028 0x0000f4a4, 0x00680fff, 0xffffffff,
1029 0x000004c8, 0x00000000, 0xffffffff,
1030 0x000064ec, 0x00000000, 0xffffffff,
1031 0x00000c7c, 0x00000000, 0xffffffff,
1032 0x00006dfc, 0x00000000, 0xffffffff
1033};
1034#define BARTS_SYSLS_ENABLE_LENGTH sizeof(barts_sysls_enable) / (3 * sizeof(u32))
1035
1036//********* CAICOS **************//
1037static const u32 caicos_sysls_default[] =
1038{
1039 0x000055e8, 0x00000000, 0xffffffff,
1040 0x0000d0bc, 0x00000000, 0xffffffff,
1041 0x000015c0, 0x000c1401, 0xffffffff,
1042 0x0000264c, 0x000c0400, 0xffffffff,
1043 0x00002648, 0x000c0400, 0xffffffff,
1044 0x00002650, 0x000c0400, 0xffffffff,
1045 0x000020b8, 0x000c0400, 0xffffffff,
1046 0x000020bc, 0x000c0400, 0xffffffff,
1047 0x0000f4a0, 0x000000c0, 0xffffffff,
1048 0x0000f4a4, 0x00680fff, 0xffffffff,
1049 0x000004c8, 0x00000001, 0xffffffff,
1050 0x000064ec, 0x00000000, 0xffffffff,
1051 0x00000c7c, 0x00000000, 0xffffffff,
1052 0x00006dfc, 0x00000000, 0xffffffff
1053};
1054#define CAICOS_SYSLS_DEFAULT_LENGTH sizeof(caicos_sysls_default) / (3 * sizeof(u32))
1055
1056static const u32 caicos_sysls_disable[] =
1057{
1058 0x000055e8, 0x00000000, 0xffffffff,
1059 0x0000d0bc, 0x00000000, 0xffffffff,
1060 0x000015c0, 0x00041401, 0xffffffff,
1061 0x0000264c, 0x00040400, 0xffffffff,
1062 0x00002648, 0x00040400, 0xffffffff,
1063 0x00002650, 0x00040400, 0xffffffff,
1064 0x000020b8, 0x00040400, 0xffffffff,
1065 0x000020bc, 0x00040400, 0xffffffff,
1066 0x0000f4a0, 0x000000c0, 0xffffffff,
1067 0x0000f4a4, 0x00680000, 0xffffffff,
1068 0x000004c8, 0x00000001, 0xffffffff,
1069 0x000064ec, 0x00007ffd, 0xffffffff,
1070 0x00000c7c, 0x0000ff00, 0xffffffff,
1071 0x00006dfc, 0x0000007f, 0xffffffff
1072};
1073#define CAICOS_SYSLS_DISABLE_LENGTH sizeof(caicos_sysls_disable) / (3 * sizeof(u32))
1074
1075static const u32 caicos_sysls_enable[] =
1076{
1077 0x000055e8, 0x00000001, 0xffffffff,
1078 0x0000d0bc, 0x00000100, 0xffffffff,
1079 0x000015c0, 0x000c1401, 0xffffffff,
1080 0x0000264c, 0x000c0400, 0xffffffff,
1081 0x00002648, 0x000c0400, 0xffffffff,
1082 0x00002650, 0x000c0400, 0xffffffff,
1083 0x000020b8, 0x000c0400, 0xffffffff,
1084 0x000020bc, 0x000c0400, 0xffffffff,
1085 0x0000f4a0, 0x000000c0, 0xffffffff,
1086 0x0000f4a4, 0x00680fff, 0xffffffff,
1087 0x000064ec, 0x00000000, 0xffffffff,
1088 0x00000c7c, 0x00000000, 0xffffffff,
1089 0x00006dfc, 0x00000000, 0xffffffff,
1090 0x000004c8, 0x00000000, 0xffffffff
1091};
1092#define CAICOS_SYSLS_ENABLE_LENGTH sizeof(caicos_sysls_enable) / (3 * sizeof(u32))
1093
1094//********* TURKS **************//
1095static const u32 turks_sysls_default[] =
1096{
1097 0x000055e8, 0x00000000, 0xffffffff,
1098 0x0000d0bc, 0x00000000, 0xffffffff,
1099 0x000015c0, 0x000c1401, 0xffffffff,
1100 0x0000264c, 0x000c0400, 0xffffffff,
1101 0x00002648, 0x000c0400, 0xffffffff,
1102 0x00002650, 0x000c0400, 0xffffffff,
1103 0x000020b8, 0x000c0400, 0xffffffff,
1104 0x000020bc, 0x000c0400, 0xffffffff,
1105 0x000020c0, 0x000c0c80, 0xffffffff,
1106 0x0000f4a0, 0x000000c0, 0xffffffff,
1107 0x0000f4a4, 0x00680fff, 0xffffffff,
1108 0x000004c8, 0x00000001, 0xffffffff,
1109 0x000064ec, 0x00000000, 0xffffffff,
1110 0x00000c7c, 0x00000000, 0xffffffff,
1111 0x00006dfc, 0x00000000, 0xffffffff
1112};
1113#define TURKS_SYSLS_DEFAULT_LENGTH sizeof(turks_sysls_default) / (3 * sizeof(u32))
1114
1115static const u32 turks_sysls_disable[] =
1116{
1117 0x000055e8, 0x00000000, 0xffffffff,
1118 0x0000d0bc, 0x00000000, 0xffffffff,
1119 0x000015c0, 0x00041401, 0xffffffff,
1120 0x0000264c, 0x00040400, 0xffffffff,
1121 0x00002648, 0x00040400, 0xffffffff,
1122 0x00002650, 0x00040400, 0xffffffff,
1123 0x000020b8, 0x00040400, 0xffffffff,
1124 0x000020bc, 0x00040400, 0xffffffff,
1125 0x000020c0, 0x00040c80, 0xffffffff,
1126 0x0000f4a0, 0x000000c0, 0xffffffff,
1127 0x0000f4a4, 0x00680000, 0xffffffff,
1128 0x000004c8, 0x00000001, 0xffffffff,
1129 0x000064ec, 0x00007ffd, 0xffffffff,
1130 0x00000c7c, 0x0000ff00, 0xffffffff,
1131 0x00006dfc, 0x0000007f, 0xffffffff
1132};
1133#define TURKS_SYSLS_DISABLE_LENGTH sizeof(turks_sysls_disable) / (3 * sizeof(u32))
1134
1135static const u32 turks_sysls_enable[] =
1136{
1137 0x000055e8, 0x00000001, 0xffffffff,
1138 0x0000d0bc, 0x00000100, 0xffffffff,
1139 0x000015c0, 0x000c1401, 0xffffffff,
1140 0x0000264c, 0x000c0400, 0xffffffff,
1141 0x00002648, 0x000c0400, 0xffffffff,
1142 0x00002650, 0x000c0400, 0xffffffff,
1143 0x000020b8, 0x000c0400, 0xffffffff,
1144 0x000020bc, 0x000c0400, 0xffffffff,
1145 0x000020c0, 0x000c0c80, 0xffffffff,
1146 0x0000f4a0, 0x000000c0, 0xffffffff,
1147 0x0000f4a4, 0x00680fff, 0xffffffff,
1148 0x000004c8, 0x00000000, 0xffffffff,
1149 0x000064ec, 0x00000000, 0xffffffff,
1150 0x00000c7c, 0x00000000, 0xffffffff,
1151 0x00006dfc, 0x00000000, 0xffffffff
1152};
1153#define TURKS_SYSLS_ENABLE_LENGTH sizeof(turks_sysls_enable) / (3 * sizeof(u32))
1154
1155#endif
1156
1157u32 btc_valid_sclk[40] =
1158{
1159 5000, 10000, 15000, 20000, 25000, 30000, 35000, 40000, 45000, 50000,
1160 55000, 60000, 65000, 70000, 75000, 80000, 85000, 90000, 95000, 100000,
1161 105000, 110000, 11500, 120000, 125000, 130000, 135000, 140000, 145000, 150000,
1162 155000, 160000, 165000, 170000, 175000, 180000, 185000, 190000, 195000, 200000
1163};
1164
1165static const struct radeon_blacklist_clocks btc_blacklist_clocks[] = {
1166 { 10000, 30000, RADEON_SCLK_UP },
1167 { 15000, 30000, RADEON_SCLK_UP },
1168 { 20000, 30000, RADEON_SCLK_UP },
1169 { 25000, 30000, RADEON_SCLK_UP }
1170};
1171
1172void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_voltage_dependency_table *table,
1173 u32 *max_clock)
1174{
1175 u32 i, clock = 0;
1176
1177 if ((table == NULL) || (table->count == 0)) {
1178 *max_clock = clock;
1179 return;
1180 }
1181
1182 for (i = 0; i < table->count; i++) {
1183 if (clock < table->entries[i].clk)
1184 clock = table->entries[i].clk;
1185 }
1186 *max_clock = clock;
1187}
1188
1189void btc_apply_voltage_dependency_rules(struct radeon_clock_voltage_dependency_table *table,
1190 u32 clock, u16 max_voltage, u16 *voltage)
1191{
1192 u32 i;
1193
1194 if ((table == NULL) || (table->count == 0))
1195 return;
1196
1197 for (i= 0; i < table->count; i++) {
1198 if (clock <= table->entries[i].clk) {
1199 if (*voltage < table->entries[i].v)
1200 *voltage = (u16)((table->entries[i].v < max_voltage) ?
1201 table->entries[i].v : max_voltage);
1202 return;
1203 }
1204 }
1205
1206 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
1207}
1208
1209static u32 btc_find_valid_clock(struct radeon_clock_array *clocks,
1210 u32 max_clock, u32 requested_clock)
1211{
1212 unsigned int i;
1213
1214 if ((clocks == NULL) || (clocks->count == 0))
1215 return (requested_clock < max_clock) ? requested_clock : max_clock;
1216
1217 for (i = 0; i < clocks->count; i++) {
1218 if (clocks->values[i] >= requested_clock)
1219 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
1220 }
1221
1222 return (clocks->values[clocks->count - 1] < max_clock) ?
1223 clocks->values[clocks->count - 1] : max_clock;
1224}
1225
1226static u32 btc_get_valid_mclk(struct radeon_device *rdev,
1227 u32 max_mclk, u32 requested_mclk)
1228{
1229 return btc_find_valid_clock(&rdev->pm.dpm.dyn_state.valid_mclk_values,
1230 max_mclk, requested_mclk);
1231}
1232
1233static u32 btc_get_valid_sclk(struct radeon_device *rdev,
1234 u32 max_sclk, u32 requested_sclk)
1235{
1236 return btc_find_valid_clock(&rdev->pm.dpm.dyn_state.valid_sclk_values,
1237 max_sclk, requested_sclk);
1238}
1239
1240void btc_skip_blacklist_clocks(struct radeon_device *rdev,
1241 const u32 max_sclk, const u32 max_mclk,
1242 u32 *sclk, u32 *mclk)
1243{
1244 int i, num_blacklist_clocks;
1245
1246 if ((sclk == NULL) || (mclk == NULL))
1247 return;
1248
1249 num_blacklist_clocks = ARRAY_SIZE(btc_blacklist_clocks);
1250
1251 for (i = 0; i < num_blacklist_clocks; i++) {
1252 if ((btc_blacklist_clocks[i].sclk == *sclk) &&
1253 (btc_blacklist_clocks[i].mclk == *mclk))
1254 break;
1255 }
1256
1257 if (i < num_blacklist_clocks) {
1258 if (btc_blacklist_clocks[i].action == RADEON_SCLK_UP) {
1259 *sclk = btc_get_valid_sclk(rdev, max_sclk, *sclk + 1);
1260
1261 if (*sclk < max_sclk)
1262 btc_skip_blacklist_clocks(rdev, max_sclk, max_mclk, sclk, mclk);
1263 }
1264 }
1265}
1266
1267void btc_adjust_clock_combinations(struct radeon_device *rdev,
1268 const struct radeon_clock_and_voltage_limits *max_limits,
1269 struct rv7xx_pl *pl)
1270{
1271
1272 if ((pl->mclk == 0) || (pl->sclk == 0))
1273 return;
1274
1275 if (pl->mclk == pl->sclk)
1276 return;
1277
1278 if (pl->mclk > pl->sclk) {
1279 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > rdev->pm.dpm.dyn_state.mclk_sclk_ratio)
1280 pl->sclk = btc_get_valid_sclk(rdev,
1281 max_limits->sclk,
1282 (pl->mclk +
1283 (rdev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
1284 rdev->pm.dpm.dyn_state.mclk_sclk_ratio);
1285 } else {
1286 if ((pl->sclk - pl->mclk) > rdev->pm.dpm.dyn_state.sclk_mclk_delta)
1287 pl->mclk = btc_get_valid_mclk(rdev,
1288 max_limits->mclk,
1289 pl->sclk -
1290 rdev->pm.dpm.dyn_state.sclk_mclk_delta);
1291 }
1292}
1293
1294static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
1295{
1296 unsigned int i;
1297
1298 for (i = 0; i < table->count; i++) {
1299 if (voltage <= table->entries[i].value)
1300 return table->entries[i].value;
1301 }
1302
1303 return table->entries[table->count - 1].value;
1304}
1305
1306void btc_apply_voltage_delta_rules(struct radeon_device *rdev,
1307 u16 max_vddc, u16 max_vddci,
1308 u16 *vddc, u16 *vddci)
1309{
1310 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1311 u16 new_voltage;
1312
1313 if ((0 == *vddc) || (0 == *vddci))
1314 return;
1315
1316 if (*vddc > *vddci) {
1317 if ((*vddc - *vddci) > rdev->pm.dpm.dyn_state.vddc_vddci_delta) {
1318 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
1319 (*vddc - rdev->pm.dpm.dyn_state.vddc_vddci_delta));
1320 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
1321 }
1322 } else {
1323 if ((*vddci - *vddc) > rdev->pm.dpm.dyn_state.vddc_vddci_delta) {
1324 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
1325 (*vddci - rdev->pm.dpm.dyn_state.vddc_vddci_delta));
1326 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
1327 }
1328 }
1329}
1330
1331static void btc_enable_bif_dynamic_pcie_gen2(struct radeon_device *rdev,
1332 bool enable)
1333{
1334 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1335 u32 tmp, bif;
1336
1337 tmp = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL);
1338 if (enable) {
1339 if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
1340 (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
1341 if (!pi->boot_in_gen2) {
1342 bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
1343 bif |= CG_CLIENT_REQ(0xd);
1344 WREG32(CG_BIF_REQ_AND_RSP, bif);
1345
1346 tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
1347 tmp |= LC_HW_VOLTAGE_IF_CONTROL(1);
1348 tmp |= LC_GEN2_EN_STRAP;
1349
1350 tmp |= LC_CLR_FAILED_SPD_CHANGE_CNT;
1351 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1352 udelay(10);
1353 tmp &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
1354 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1355 }
1356 }
1357 } else {
1358 if ((tmp & LC_OTHER_SIDE_EVER_SENT_GEN2) ||
1359 (tmp & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
1360 if (!pi->boot_in_gen2) {
1361 bif = RREG32(CG_BIF_REQ_AND_RSP) & ~CG_CLIENT_REQ_MASK;
1362 bif |= CG_CLIENT_REQ(0xd);
1363 WREG32(CG_BIF_REQ_AND_RSP, bif);
1364
1365 tmp &= ~LC_HW_VOLTAGE_IF_CONTROL_MASK;
1366 tmp &= ~LC_GEN2_EN_STRAP;
1367 }
1368 WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, tmp);
1369 }
1370 }
1371}
1372
1373static void btc_enable_dynamic_pcie_gen2(struct radeon_device *rdev,
1374 bool enable)
1375{
1376 btc_enable_bif_dynamic_pcie_gen2(rdev, enable);
1377
1378 if (enable)
1379 WREG32_P(GENERAL_PWRMGT, ENABLE_GEN2PCIE, ~ENABLE_GEN2PCIE);
1380 else
1381 WREG32_P(GENERAL_PWRMGT, 0, ~ENABLE_GEN2PCIE);
1382}
1383
1384static int btc_disable_ulv(struct radeon_device *rdev)
1385{
1386 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1387
1388 if (eg_pi->ulv.supported) {
1389 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) != PPSMC_Result_OK)
1390 return -EINVAL;
1391 }
1392 return 0;
1393}
1394
1395static int btc_populate_ulv_state(struct radeon_device *rdev,
1396 RV770_SMC_STATETABLE *table)
1397{
1398 int ret = -EINVAL;
1399 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1400 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1401
1402 if (ulv_pl->vddc) {
1403 ret = cypress_convert_power_level_to_smc(rdev,
1404 ulv_pl,
1405 &table->ULVState.levels[0],
1406 PPSMC_DISPLAY_WATERMARK_LOW);
1407 if (ret == 0) {
1408 table->ULVState.levels[0].arbValue = MC_CG_ARB_FREQ_F0;
1409 table->ULVState.levels[0].ACIndex = 1;
1410
1411 table->ULVState.levels[1] = table->ULVState.levels[0];
1412 table->ULVState.levels[2] = table->ULVState.levels[0];
1413
1414 table->ULVState.flags |= PPSMC_SWSTATE_FLAG_DC;
1415
1416 WREG32(CG_ULV_CONTROL, BTC_CGULVCONTROL_DFLT);
1417 WREG32(CG_ULV_PARAMETER, BTC_CGULVPARAMETER_DFLT);
1418 }
1419 }
1420
1421 return ret;
1422}
1423
1424static int btc_populate_smc_acpi_state(struct radeon_device *rdev,
1425 RV770_SMC_STATETABLE *table)
1426{
1427 int ret = cypress_populate_smc_acpi_state(rdev, table);
1428
1429 if (ret == 0) {
1430 table->ACPIState.levels[0].ACIndex = 0;
1431 table->ACPIState.levels[1].ACIndex = 0;
1432 table->ACPIState.levels[2].ACIndex = 0;
1433 }
1434
1435 return ret;
1436}
1437
1438void btc_program_mgcg_hw_sequence(struct radeon_device *rdev,
1439 const u32 *sequence, u32 count)
1440{
1441 u32 i, length = count * 3;
1442 u32 tmp;
1443
1444 for (i = 0; i < length; i+=3) {
1445 tmp = RREG32(sequence[i]);
1446 tmp &= ~sequence[i+2];
1447 tmp |= sequence[i+1] & sequence[i+2];
1448 WREG32(sequence[i], tmp);
1449 }
1450}
1451
1452static void btc_cg_clock_gating_default(struct radeon_device *rdev)
1453{
1454 u32 count;
1455 const u32 *p = NULL;
1456
1457 if (rdev->family == CHIP_BARTS) {
1458 p = (const u32 *)&barts_cgcg_cgls_default;
1459 count = BARTS_CGCG_CGLS_DEFAULT_LENGTH;
1460 } else if (rdev->family == CHIP_TURKS) {
1461 p = (const u32 *)&turks_cgcg_cgls_default;
1462 count = TURKS_CGCG_CGLS_DEFAULT_LENGTH;
1463 } else if (rdev->family == CHIP_CAICOS) {
1464 p = (const u32 *)&caicos_cgcg_cgls_default;
1465 count = CAICOS_CGCG_CGLS_DEFAULT_LENGTH;
1466 } else
1467 return;
1468
1469 btc_program_mgcg_hw_sequence(rdev, p, count);
1470}
1471
1472static void btc_cg_clock_gating_enable(struct radeon_device *rdev,
1473 bool enable)
1474{
1475 u32 count;
1476 const u32 *p = NULL;
1477
1478 if (enable) {
1479 if (rdev->family == CHIP_BARTS) {
1480 p = (const u32 *)&barts_cgcg_cgls_enable;
1481 count = BARTS_CGCG_CGLS_ENABLE_LENGTH;
1482 } else if (rdev->family == CHIP_TURKS) {
1483 p = (const u32 *)&turks_cgcg_cgls_enable;
1484 count = TURKS_CGCG_CGLS_ENABLE_LENGTH;
1485 } else if (rdev->family == CHIP_CAICOS) {
1486 p = (const u32 *)&caicos_cgcg_cgls_enable;
1487 count = CAICOS_CGCG_CGLS_ENABLE_LENGTH;
1488 } else
1489 return;
1490 } else {
1491 if (rdev->family == CHIP_BARTS) {
1492 p = (const u32 *)&barts_cgcg_cgls_disable;
1493 count = BARTS_CGCG_CGLS_DISABLE_LENGTH;
1494 } else if (rdev->family == CHIP_TURKS) {
1495 p = (const u32 *)&turks_cgcg_cgls_disable;
1496 count = TURKS_CGCG_CGLS_DISABLE_LENGTH;
1497 } else if (rdev->family == CHIP_CAICOS) {
1498 p = (const u32 *)&caicos_cgcg_cgls_disable;
1499 count = CAICOS_CGCG_CGLS_DISABLE_LENGTH;
1500 } else
1501 return;
1502 }
1503
1504 btc_program_mgcg_hw_sequence(rdev, p, count);
1505}
1506
1507static void btc_mg_clock_gating_default(struct radeon_device *rdev)
1508{
1509 u32 count;
1510 const u32 *p = NULL;
1511
1512 if (rdev->family == CHIP_BARTS) {
1513 p = (const u32 *)&barts_mgcg_default;
1514 count = BARTS_MGCG_DEFAULT_LENGTH;
1515 } else if (rdev->family == CHIP_TURKS) {
1516 p = (const u32 *)&turks_mgcg_default;
1517 count = TURKS_MGCG_DEFAULT_LENGTH;
1518 } else if (rdev->family == CHIP_CAICOS) {
1519 p = (const u32 *)&caicos_mgcg_default;
1520 count = CAICOS_MGCG_DEFAULT_LENGTH;
1521 } else
1522 return;
1523
1524 btc_program_mgcg_hw_sequence(rdev, p, count);
1525}
1526
1527static void btc_mg_clock_gating_enable(struct radeon_device *rdev,
1528 bool enable)
1529{
1530 u32 count;
1531 const u32 *p = NULL;
1532
1533 if (enable) {
1534 if (rdev->family == CHIP_BARTS) {
1535 p = (const u32 *)&barts_mgcg_enable;
1536 count = BARTS_MGCG_ENABLE_LENGTH;
1537 } else if (rdev->family == CHIP_TURKS) {
1538 p = (const u32 *)&turks_mgcg_enable;
1539 count = TURKS_MGCG_ENABLE_LENGTH;
1540 } else if (rdev->family == CHIP_CAICOS) {
1541 p = (const u32 *)&caicos_mgcg_enable;
1542 count = CAICOS_MGCG_ENABLE_LENGTH;
1543 } else
1544 return;
1545 } else {
1546 if (rdev->family == CHIP_BARTS) {
1547 p = (const u32 *)&barts_mgcg_disable[0];
1548 count = BARTS_MGCG_DISABLE_LENGTH;
1549 } else if (rdev->family == CHIP_TURKS) {
1550 p = (const u32 *)&turks_mgcg_disable[0];
1551 count = TURKS_MGCG_DISABLE_LENGTH;
1552 } else if (rdev->family == CHIP_CAICOS) {
1553 p = (const u32 *)&caicos_mgcg_disable[0];
1554 count = CAICOS_MGCG_DISABLE_LENGTH;
1555 } else
1556 return;
1557 }
1558
1559 btc_program_mgcg_hw_sequence(rdev, p, count);
1560}
1561
1562static void btc_ls_clock_gating_default(struct radeon_device *rdev)
1563{
1564 u32 count;
1565 const u32 *p = NULL;
1566
1567 if (rdev->family == CHIP_BARTS) {
1568 p = (const u32 *)&barts_sysls_default;
1569 count = BARTS_SYSLS_DEFAULT_LENGTH;
1570 } else if (rdev->family == CHIP_TURKS) {
1571 p = (const u32 *)&turks_sysls_default;
1572 count = TURKS_SYSLS_DEFAULT_LENGTH;
1573 } else if (rdev->family == CHIP_CAICOS) {
1574 p = (const u32 *)&caicos_sysls_default;
1575 count = CAICOS_SYSLS_DEFAULT_LENGTH;
1576 } else
1577 return;
1578
1579 btc_program_mgcg_hw_sequence(rdev, p, count);
1580}
1581
1582static void btc_ls_clock_gating_enable(struct radeon_device *rdev,
1583 bool enable)
1584{
1585 u32 count;
1586 const u32 *p = NULL;
1587
1588 if (enable) {
1589 if (rdev->family == CHIP_BARTS) {
1590 p = (const u32 *)&barts_sysls_enable;
1591 count = BARTS_SYSLS_ENABLE_LENGTH;
1592 } else if (rdev->family == CHIP_TURKS) {
1593 p = (const u32 *)&turks_sysls_enable;
1594 count = TURKS_SYSLS_ENABLE_LENGTH;
1595 } else if (rdev->family == CHIP_CAICOS) {
1596 p = (const u32 *)&caicos_sysls_enable;
1597 count = CAICOS_SYSLS_ENABLE_LENGTH;
1598 } else
1599 return;
1600 } else {
1601 if (rdev->family == CHIP_BARTS) {
1602 p = (const u32 *)&barts_sysls_disable;
1603 count = BARTS_SYSLS_DISABLE_LENGTH;
1604 } else if (rdev->family == CHIP_TURKS) {
1605 p = (const u32 *)&turks_sysls_disable;
1606 count = TURKS_SYSLS_DISABLE_LENGTH;
1607 } else if (rdev->family == CHIP_CAICOS) {
1608 p = (const u32 *)&caicos_sysls_disable;
1609 count = CAICOS_SYSLS_DISABLE_LENGTH;
1610 } else
1611 return;
1612 }
1613
1614 btc_program_mgcg_hw_sequence(rdev, p, count);
1615}
1616
1617bool btc_dpm_enabled(struct radeon_device *rdev)
1618{
1619 if (rv770_is_smc_running(rdev))
1620 return true;
1621 else
1622 return false;
1623}
1624
1625static int btc_init_smc_table(struct radeon_device *rdev,
1626 struct radeon_ps *radeon_boot_state)
1627{
1628 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1629 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1630 RV770_SMC_STATETABLE *table = &pi->smc_statetable;
1631 int ret;
1632
1633 memset(table, 0, sizeof(RV770_SMC_STATETABLE));
1634
1635 cypress_populate_smc_voltage_tables(rdev, table);
1636
1637 switch (rdev->pm.int_thermal_type) {
1638 case THERMAL_TYPE_EVERGREEN:
1639 case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
1640 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
1641 break;
1642 case THERMAL_TYPE_NONE:
1643 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
1644 break;
1645 default:
1646 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
1647 break;
1648 }
1649
1650 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
1651 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
1652
1653 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT)
1654 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
1655
1656 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
1657 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
1658
1659 if (pi->mem_gddr5)
1660 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
1661
1662 ret = cypress_populate_smc_initial_state(rdev, radeon_boot_state, table);
1663 if (ret)
1664 return ret;
1665
1666 if (eg_pi->sclk_deep_sleep)
1667 WREG32_P(SCLK_PSKIP_CNTL, PSKIP_ON_ALLOW_STOP_HI(32),
1668 ~PSKIP_ON_ALLOW_STOP_HI_MASK);
1669
1670 ret = btc_populate_smc_acpi_state(rdev, table);
1671 if (ret)
1672 return ret;
1673
1674 if (eg_pi->ulv.supported) {
1675 ret = btc_populate_ulv_state(rdev, table);
1676 if (ret)
1677 eg_pi->ulv.supported = false;
1678 }
1679
1680 table->driverState = table->initialState;
1681
1682 return rv770_copy_bytes_to_smc(rdev,
1683 pi->state_table_start,
1684 (u8 *)table,
1685 sizeof(RV770_SMC_STATETABLE),
1686 pi->sram_end);
1687}
1688
1689static void btc_set_at_for_uvd(struct radeon_device *rdev,
1690 struct radeon_ps *radeon_new_state)
1691{
1692 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1693 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1694 int idx = 0;
1695
1696 if (r600_is_uvd_state(radeon_new_state->class, radeon_new_state->class2))
1697 idx = 1;
1698
1699 if ((idx == 1) && !eg_pi->smu_uvd_hs) {
1700 pi->rlp = 10;
1701 pi->rmp = 100;
1702 pi->lhp = 100;
1703 pi->lmp = 10;
1704 } else {
1705 pi->rlp = eg_pi->ats[idx].rlp;
1706 pi->rmp = eg_pi->ats[idx].rmp;
1707 pi->lhp = eg_pi->ats[idx].lhp;
1708 pi->lmp = eg_pi->ats[idx].lmp;
1709 }
1710
1711}
1712
1713void btc_notify_uvd_to_smc(struct radeon_device *rdev,
1714 struct radeon_ps *radeon_new_state)
1715{
1716 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1717
1718 if (r600_is_uvd_state(radeon_new_state->class, radeon_new_state->class2)) {
1719 rv770_write_smc_soft_register(rdev,
1720 RV770_SMC_SOFT_REGISTER_uvd_enabled, 1);
1721 eg_pi->uvd_enabled = true;
1722 } else {
1723 rv770_write_smc_soft_register(rdev,
1724 RV770_SMC_SOFT_REGISTER_uvd_enabled, 0);
1725 eg_pi->uvd_enabled = false;
1726 }
1727}
1728
1729int btc_reset_to_default(struct radeon_device *rdev)
1730{
1731 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) != PPSMC_Result_OK)
1732 return -EINVAL;
1733
1734 return 0;
1735}
1736
1737static void btc_stop_smc(struct radeon_device *rdev)
1738{
1739 int i;
1740
1741 for (i = 0; i < rdev->usec_timeout; i++) {
1742 if (((RREG32(LB_SYNC_RESET_SEL) & LB_SYNC_RESET_SEL_MASK) >> LB_SYNC_RESET_SEL_SHIFT) != 1)
1743 break;
1744 udelay(1);
1745 }
1746 udelay(100);
1747
1748 r7xx_stop_smc(rdev);
1749}
1750
1751void btc_read_arb_registers(struct radeon_device *rdev)
1752{
1753 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1754 struct evergreen_arb_registers *arb_registers =
1755 &eg_pi->bootup_arb_registers;
1756
1757 arb_registers->mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING);
1758 arb_registers->mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
1759 arb_registers->mc_arb_rfsh_rate = RREG32(MC_ARB_RFSH_RATE);
1760 arb_registers->mc_arb_burst_time = RREG32(MC_ARB_BURST_TIME);
1761}
1762
1763
1764static void btc_set_arb0_registers(struct radeon_device *rdev,
1765 struct evergreen_arb_registers *arb_registers)
1766{
1767 u32 val;
1768
1769 WREG32(MC_ARB_DRAM_TIMING, arb_registers->mc_arb_dram_timing);
1770 WREG32(MC_ARB_DRAM_TIMING2, arb_registers->mc_arb_dram_timing2);
1771
1772 val = (arb_registers->mc_arb_rfsh_rate & POWERMODE0_MASK) >>
1773 POWERMODE0_SHIFT;
1774 WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
1775
1776 val = (arb_registers->mc_arb_burst_time & STATE0_MASK) >>
1777 STATE0_SHIFT;
1778 WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
1779}
1780
1781static void btc_set_boot_state_timing(struct radeon_device *rdev)
1782{
1783 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1784
1785 if (eg_pi->ulv.supported)
1786 btc_set_arb0_registers(rdev, &eg_pi->bootup_arb_registers);
1787}
1788
1789static bool btc_is_state_ulv_compatible(struct radeon_device *rdev,
1790 struct radeon_ps *radeon_state)
1791{
1792 struct rv7xx_ps *state = rv770_get_ps(radeon_state);
1793 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1794 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1795
1796 if (state->low.mclk != ulv_pl->mclk)
1797 return false;
1798
1799 if (state->low.vddci != ulv_pl->vddci)
1800 return false;
1801
1802 /* XXX check minclocks, etc. */
1803
1804 return true;
1805}
1806
1807
1808static int btc_set_ulv_dram_timing(struct radeon_device *rdev)
1809{
1810 u32 val;
1811 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1812 struct rv7xx_pl *ulv_pl = eg_pi->ulv.pl;
1813
1814 radeon_atom_set_engine_dram_timings(rdev,
1815 ulv_pl->sclk,
1816 ulv_pl->mclk);
1817
1818 val = rv770_calculate_memory_refresh_rate(rdev, ulv_pl->sclk);
1819 WREG32_P(MC_ARB_RFSH_RATE, POWERMODE0(val), ~POWERMODE0_MASK);
1820
1821 val = cypress_calculate_burst_time(rdev, ulv_pl->sclk, ulv_pl->mclk);
1822 WREG32_P(MC_ARB_BURST_TIME, STATE0(val), ~STATE0_MASK);
1823
1824 return 0;
1825}
1826
1827static int btc_enable_ulv(struct radeon_device *rdev)
1828{
1829 if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) != PPSMC_Result_OK)
1830 return -EINVAL;
1831
1832 return 0;
1833}
1834
1835static int btc_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
1836 struct radeon_ps *radeon_new_state)
1837{
1838 int ret = 0;
1839 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
1840
1841 if (eg_pi->ulv.supported) {
1842 if (btc_is_state_ulv_compatible(rdev, radeon_new_state)) {
1843 // Set ARB[0] to reflect the DRAM timing needed for ULV.
1844 ret = btc_set_ulv_dram_timing(rdev);
1845 if (ret == 0)
1846 ret = btc_enable_ulv(rdev);
1847 }
1848 }
1849
1850 return ret;
1851}
1852
1853static bool btc_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
1854{
1855 bool result = true;
1856
1857 switch (in_reg) {
1858 case MC_SEQ_RAS_TIMING >> 2:
1859 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
1860 break;
1861 case MC_SEQ_CAS_TIMING >> 2:
1862 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
1863 break;
1864 case MC_SEQ_MISC_TIMING >> 2:
1865 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
1866 break;
1867 case MC_SEQ_MISC_TIMING2 >> 2:
1868 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
1869 break;
1870 case MC_SEQ_RD_CTL_D0 >> 2:
1871 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
1872 break;
1873 case MC_SEQ_RD_CTL_D1 >> 2:
1874 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
1875 break;
1876 case MC_SEQ_WR_CTL_D0 >> 2:
1877 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
1878 break;
1879 case MC_SEQ_WR_CTL_D1 >> 2:
1880 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
1881 break;
1882 case MC_PMG_CMD_EMRS >> 2:
1883 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
1884 break;
1885 case MC_PMG_CMD_MRS >> 2:
1886 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
1887 break;
1888 case MC_PMG_CMD_MRS1 >> 2:
1889 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
1890 break;
1891 default:
1892 result = false;
1893 break;
1894 }
1895
1896 return result;
1897}
1898
1899static void btc_set_valid_flag(struct evergreen_mc_reg_table *table)
1900{
1901 u8 i, j;
1902
1903 for (i = 0; i < table->last; i++) {
1904 for (j = 1; j < table->num_entries; j++) {
1905 if (table->mc_reg_table_entry[j-1].mc_data[i] !=
1906 table->mc_reg_table_entry[j].mc_data[i]) {
1907 table->valid_flag |= (1 << i);
1908 break;
1909 }
1910 }
1911 }
1912}
1913
1914static int btc_set_mc_special_registers(struct radeon_device *rdev,
1915 struct evergreen_mc_reg_table *table)
1916{
1917 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
1918 u8 i, j, k;
1919 u32 tmp;
1920
1921 for (i = 0, j = table->last; i < table->last; i++) {
1922 switch (table->mc_reg_address[i].s1) {
1923 case MC_SEQ_MISC1 >> 2:
1924 tmp = RREG32(MC_PMG_CMD_EMRS);
1925 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
1926 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
1927 for (k = 0; k < table->num_entries; k++) {
1928 table->mc_reg_table_entry[k].mc_data[j] =
1929 ((tmp & 0xffff0000)) |
1930 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
1931 }
1932 j++;
1933
1934 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1935 return -EINVAL;
1936
1937 tmp = RREG32(MC_PMG_CMD_MRS);
1938 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
1939 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
1940 for (k = 0; k < table->num_entries; k++) {
1941 table->mc_reg_table_entry[k].mc_data[j] =
1942 (tmp & 0xffff0000) |
1943 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
1944 if (!pi->mem_gddr5)
1945 table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
1946 }
1947 j++;
1948
1949 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1950 return -EINVAL;
1951 break;
1952 case MC_SEQ_RESERVE_M >> 2:
1953 tmp = RREG32(MC_PMG_CMD_MRS1);
1954 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
1955 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
1956 for (k = 0; k < table->num_entries; k++) {
1957 table->mc_reg_table_entry[k].mc_data[j] =
1958 (tmp & 0xffff0000) |
1959 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
1960 }
1961 j++;
1962
1963 if (j >= SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1964 return -EINVAL;
1965 break;
1966 default:
1967 break;
1968 }
1969 }
1970
1971 table->last = j;
1972
1973 return 0;
1974}
1975
1976static void btc_set_s0_mc_reg_index(struct evergreen_mc_reg_table *table)
1977{
1978 u32 i;
1979 u16 address;
1980
1981 for (i = 0; i < table->last; i++) {
1982 table->mc_reg_address[i].s0 =
1983 btc_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
1984 address : table->mc_reg_address[i].s1;
1985 }
1986}
1987
1988static int btc_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
1989 struct evergreen_mc_reg_table *eg_table)
1990{
1991 u8 i, j;
1992
1993 if (table->last > SMC_EVERGREEN_MC_REGISTER_ARRAY_SIZE)
1994 return -EINVAL;
1995
1996 if (table->num_entries > MAX_AC_TIMING_ENTRIES)
1997 return -EINVAL;
1998
1999 for (i = 0; i < table->last; i++)
2000 eg_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
2001 eg_table->last = table->last;
2002
2003 for (i = 0; i < table->num_entries; i++) {
2004 eg_table->mc_reg_table_entry[i].mclk_max =
2005 table->mc_reg_table_entry[i].mclk_max;
2006 for(j = 0; j < table->last; j++)
2007 eg_table->mc_reg_table_entry[i].mc_data[j] =
2008 table->mc_reg_table_entry[i].mc_data[j];
2009 }
2010 eg_table->num_entries = table->num_entries;
2011
2012 return 0;
2013}
2014
2015static int btc_initialize_mc_reg_table(struct radeon_device *rdev)
2016{
2017 int ret;
2018 struct atom_mc_reg_table *table;
2019 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2020 struct evergreen_mc_reg_table *eg_table = &eg_pi->mc_reg_table;
2021 u8 module_index = rv770_get_memory_module_index(rdev);
2022
2023 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
2024 if (!table)
2025 return -ENOMEM;
2026
2027 /* Program additional LP registers that are no longer programmed by VBIOS */
2028 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
2029 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
2030 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
2031 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
2032 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
2033 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
2034 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
2035 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
2036 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
2037 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
2038 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
2039
2040 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
2041
2042 if (ret)
2043 goto init_mc_done;
2044
2045 ret = btc_copy_vbios_mc_reg_table(table, eg_table);
2046
2047 if (ret)
2048 goto init_mc_done;
2049
2050 btc_set_s0_mc_reg_index(eg_table);
2051 ret = btc_set_mc_special_registers(rdev, eg_table);
2052
2053 if (ret)
2054 goto init_mc_done;
2055
2056 btc_set_valid_flag(eg_table);
2057
2058init_mc_done:
2059 kfree(table);
2060
2061 return ret;
2062}
2063
2064static void btc_init_stutter_mode(struct radeon_device *rdev)
2065{
2066 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2067 u32 tmp;
2068
2069 if (pi->mclk_stutter_mode_threshold) {
2070 if (pi->mem_gddr5) {
2071 tmp = RREG32(MC_PMG_AUTO_CFG);
2072 if ((0x200 & tmp) == 0) {
2073 tmp = (tmp & 0xfffffc0b) | 0x204;
2074 WREG32(MC_PMG_AUTO_CFG, tmp);
2075 }
2076 }
2077 }
2078}
2079
2080bool btc_dpm_vblank_too_short(struct radeon_device *rdev)
2081{
2082 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2083 u32 vblank_time = r600_dpm_get_vblank_time(rdev);
2084 u32 switch_limit = pi->mem_gddr5 ? 450 : 100;
2085
2086 if (vblank_time < switch_limit)
2087 return true;
2088 else
2089 return false;
2090
2091}
2092
2093static void btc_apply_state_adjust_rules(struct radeon_device *rdev,
2094 struct radeon_ps *rps)
2095{
2096 struct rv7xx_ps *ps = rv770_get_ps(rps);
2097 struct radeon_clock_and_voltage_limits *max_limits;
2098 bool disable_mclk_switching;
2099 u32 mclk, sclk;
2100 u16 vddc, vddci;
2101
2102 if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
2103 btc_dpm_vblank_too_short(rdev))
2104 disable_mclk_switching = true;
2105 else
2106 disable_mclk_switching = false;
2107
2108 if (rdev->pm.dpm.ac_power)
2109 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2110 else
2111 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
2112
2113 if (rdev->pm.dpm.ac_power == false) {
2114 if (ps->high.mclk > max_limits->mclk)
2115 ps->high.mclk = max_limits->mclk;
2116 if (ps->high.sclk > max_limits->sclk)
2117 ps->high.sclk = max_limits->sclk;
2118 if (ps->high.vddc > max_limits->vddc)
2119 ps->high.vddc = max_limits->vddc;
2120 if (ps->high.vddci > max_limits->vddci)
2121 ps->high.vddci = max_limits->vddci;
2122
2123 if (ps->medium.mclk > max_limits->mclk)
2124 ps->medium.mclk = max_limits->mclk;
2125 if (ps->medium.sclk > max_limits->sclk)
2126 ps->medium.sclk = max_limits->sclk;
2127 if (ps->medium.vddc > max_limits->vddc)
2128 ps->medium.vddc = max_limits->vddc;
2129 if (ps->medium.vddci > max_limits->vddci)
2130 ps->medium.vddci = max_limits->vddci;
2131
2132 if (ps->low.mclk > max_limits->mclk)
2133 ps->low.mclk = max_limits->mclk;
2134 if (ps->low.sclk > max_limits->sclk)
2135 ps->low.sclk = max_limits->sclk;
2136 if (ps->low.vddc > max_limits->vddc)
2137 ps->low.vddc = max_limits->vddc;
2138 if (ps->low.vddci > max_limits->vddci)
2139 ps->low.vddci = max_limits->vddci;
2140 }
2141
2142 /* XXX validate the min clocks required for display */
2143
2144 if (disable_mclk_switching) {
2145 sclk = ps->low.sclk;
2146 mclk = ps->high.mclk;
2147 vddc = ps->low.vddc;
2148 vddci = ps->high.vddci;
2149 } else {
2150 sclk = ps->low.sclk;
2151 mclk = ps->low.mclk;
2152 vddc = ps->low.vddc;
2153 vddci = ps->low.vddci;
2154 }
2155
2156 /* adjusted low state */
2157 ps->low.sclk = sclk;
2158 ps->low.mclk = mclk;
2159 ps->low.vddc = vddc;
2160 ps->low.vddci = vddci;
2161
2162 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2163 &ps->low.sclk, &ps->low.mclk);
2164
2165 /* adjusted medium, high states */
2166 if (ps->medium.sclk < ps->low.sclk)
2167 ps->medium.sclk = ps->low.sclk;
2168 if (ps->medium.vddc < ps->low.vddc)
2169 ps->medium.vddc = ps->low.vddc;
2170 if (ps->high.sclk < ps->medium.sclk)
2171 ps->high.sclk = ps->medium.sclk;
2172 if (ps->high.vddc < ps->medium.vddc)
2173 ps->high.vddc = ps->medium.vddc;
2174
2175 if (disable_mclk_switching) {
2176 mclk = ps->low.mclk;
2177 if (mclk < ps->medium.mclk)
2178 mclk = ps->medium.mclk;
2179 if (mclk < ps->high.mclk)
2180 mclk = ps->high.mclk;
2181 ps->low.mclk = mclk;
2182 ps->low.vddci = vddci;
2183 ps->medium.mclk = mclk;
2184 ps->medium.vddci = vddci;
2185 ps->high.mclk = mclk;
2186 ps->high.vddci = vddci;
2187 } else {
2188 if (ps->medium.mclk < ps->low.mclk)
2189 ps->medium.mclk = ps->low.mclk;
2190 if (ps->medium.vddci < ps->low.vddci)
2191 ps->medium.vddci = ps->low.vddci;
2192 if (ps->high.mclk < ps->medium.mclk)
2193 ps->high.mclk = ps->medium.mclk;
2194 if (ps->high.vddci < ps->medium.vddci)
2195 ps->high.vddci = ps->medium.vddci;
2196 }
2197
2198 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2199 &ps->medium.sclk, &ps->medium.mclk);
2200 btc_skip_blacklist_clocks(rdev, max_limits->sclk, max_limits->mclk,
2201 &ps->high.sclk, &ps->high.mclk);
2202
2203 btc_adjust_clock_combinations(rdev, max_limits, &ps->low);
2204 btc_adjust_clock_combinations(rdev, max_limits, &ps->medium);
2205 btc_adjust_clock_combinations(rdev, max_limits, &ps->high);
2206
2207 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2208 ps->low.sclk, max_limits->vddc, &ps->low.vddc);
2209 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2210 ps->low.mclk, max_limits->vddci, &ps->low.vddci);
2211 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2212 ps->low.mclk, max_limits->vddc, &ps->low.vddc);
2213 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2214 rdev->clock.current_dispclk, max_limits->vddc, &ps->low.vddc);
2215
2216 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2217 ps->medium.sclk, max_limits->vddc, &ps->medium.vddc);
2218 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2219 ps->medium.mclk, max_limits->vddci, &ps->medium.vddci);
2220 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2221 ps->medium.mclk, max_limits->vddc, &ps->medium.vddc);
2222 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2223 rdev->clock.current_dispclk, max_limits->vddc, &ps->medium.vddc);
2224
2225 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2226 ps->high.sclk, max_limits->vddc, &ps->high.vddc);
2227 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2228 ps->high.mclk, max_limits->vddci, &ps->high.vddci);
2229 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2230 ps->high.mclk, max_limits->vddc, &ps->high.vddc);
2231 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
2232 rdev->clock.current_dispclk, max_limits->vddc, &ps->high.vddc);
2233
2234 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2235 &ps->low.vddc, &ps->low.vddci);
2236 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2237 &ps->medium.vddc, &ps->medium.vddci);
2238 btc_apply_voltage_delta_rules(rdev, max_limits->vddc, max_limits->vddci,
2239 &ps->high.vddc, &ps->high.vddci);
2240
2241 if ((ps->high.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) &&
2242 (ps->medium.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) &&
2243 (ps->low.vddc <= rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc))
2244 ps->dc_compatible = true;
2245 else
2246 ps->dc_compatible = false;
2247
2248 if (ps->low.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2249 ps->low.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2250 if (ps->medium.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2251 ps->medium.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2252 if (ps->high.vddc < rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2)
2253 ps->high.flags &= ~ATOM_PPLIB_R600_FLAGS_PCIEGEN2;
2254}
2255
2256static void btc_update_current_ps(struct radeon_device *rdev,
2257 struct radeon_ps *rps)
2258{
2259 struct rv7xx_ps *new_ps = rv770_get_ps(rps);
2260 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2261
2262 eg_pi->current_rps = *rps;
2263 eg_pi->current_ps = *new_ps;
2264 eg_pi->current_rps.ps_priv = &eg_pi->current_ps;
2265}
2266
2267static void btc_update_requested_ps(struct radeon_device *rdev,
2268 struct radeon_ps *rps)
2269{
2270 struct rv7xx_ps *new_ps = rv770_get_ps(rps);
2271 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2272
2273 eg_pi->requested_rps = *rps;
2274 eg_pi->requested_ps = *new_ps;
2275 eg_pi->requested_rps.ps_priv = &eg_pi->requested_ps;
2276}
2277
2278#if 0
2279void btc_dpm_reset_asic(struct radeon_device *rdev)
2280{
2281 rv770_restrict_performance_levels_before_switch(rdev);
2282 btc_disable_ulv(rdev);
2283 btc_set_boot_state_timing(rdev);
2284 rv770_set_boot_state(rdev);
2285}
2286#endif
2287
2288int btc_dpm_pre_set_power_state(struct radeon_device *rdev)
2289{
2290 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2291 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
2292 struct radeon_ps *new_ps = &requested_ps;
2293
2294 btc_update_requested_ps(rdev, new_ps);
2295
2296 btc_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
2297
2298 return 0;
2299}
2300
2301int btc_dpm_set_power_state(struct radeon_device *rdev)
2302{
2303 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2304 struct radeon_ps *new_ps = &eg_pi->requested_rps;
2305 struct radeon_ps *old_ps = &eg_pi->current_rps;
2306 int ret;
2307
2308 ret = btc_disable_ulv(rdev);
2309 btc_set_boot_state_timing(rdev);
2310 ret = rv770_restrict_performance_levels_before_switch(rdev);
2311 if (ret) {
2312 DRM_ERROR("rv770_restrict_performance_levels_before_switch failed\n");
2313 return ret;
2314 }
2315 if (eg_pi->pcie_performance_request)
2316 cypress_notify_link_speed_change_before_state_change(rdev, new_ps, old_ps);
2317
2318 rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
2319 ret = rv770_halt_smc(rdev);
2320 if (ret) {
2321 DRM_ERROR("rv770_halt_smc failed\n");
2322 return ret;
2323 }
2324 btc_set_at_for_uvd(rdev, new_ps);
2325 if (eg_pi->smu_uvd_hs)
2326 btc_notify_uvd_to_smc(rdev, new_ps);
2327 ret = cypress_upload_sw_state(rdev, new_ps);
2328 if (ret) {
2329 DRM_ERROR("cypress_upload_sw_state failed\n");
2330 return ret;
2331 }
2332 if (eg_pi->dynamic_ac_timing) {
2333 ret = cypress_upload_mc_reg_table(rdev, new_ps);
2334 if (ret) {
2335 DRM_ERROR("cypress_upload_mc_reg_table failed\n");
2336 return ret;
2337 }
2338 }
2339
2340 cypress_program_memory_timing_parameters(rdev, new_ps);
2341
2342 ret = rv770_resume_smc(rdev);
2343 if (ret) {
2344 DRM_ERROR("rv770_resume_smc failed\n");
2345 return ret;
2346 }
2347 ret = rv770_set_sw_state(rdev);
2348 if (ret) {
2349 DRM_ERROR("rv770_set_sw_state failed\n");
2350 return ret;
2351 }
2352 rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
2353
2354 if (eg_pi->pcie_performance_request)
2355 cypress_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
2356
2357 ret = btc_set_power_state_conditionally_enable_ulv(rdev, new_ps);
2358 if (ret) {
2359 DRM_ERROR("btc_set_power_state_conditionally_enable_ulv failed\n");
2360 return ret;
2361 }
2362
2363 return 0;
2364}
2365
2366void btc_dpm_post_set_power_state(struct radeon_device *rdev)
2367{
2368 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2369 struct radeon_ps *new_ps = &eg_pi->requested_rps;
2370
2371 btc_update_current_ps(rdev, new_ps);
2372}
2373
2374int btc_dpm_enable(struct radeon_device *rdev)
2375{
2376 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2377 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2378 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
2379 int ret;
2380
2381 if (pi->gfx_clock_gating)
2382 btc_cg_clock_gating_default(rdev);
2383
2384 if (btc_dpm_enabled(rdev))
2385 return -EINVAL;
2386
2387 if (pi->mg_clock_gating)
2388 btc_mg_clock_gating_default(rdev);
2389
2390 if (eg_pi->ls_clock_gating)
2391 btc_ls_clock_gating_default(rdev);
2392
2393 if (pi->voltage_control) {
2394 rv770_enable_voltage_control(rdev, true);
2395 ret = cypress_construct_voltage_tables(rdev);
2396 if (ret) {
2397 DRM_ERROR("cypress_construct_voltage_tables failed\n");
2398 return ret;
2399 }
2400 }
2401
2402 if (pi->mvdd_control) {
2403 ret = cypress_get_mvdd_configuration(rdev);
2404 if (ret) {
2405 DRM_ERROR("cypress_get_mvdd_configuration failed\n");
2406 return ret;
2407 }
2408 }
2409
2410 if (eg_pi->dynamic_ac_timing) {
2411 ret = btc_initialize_mc_reg_table(rdev);
2412 if (ret)
2413 eg_pi->dynamic_ac_timing = false;
2414 }
2415
2416 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_BACKBIAS)
2417 rv770_enable_backbias(rdev, true);
2418
2419 if (pi->dynamic_ss)
2420 cypress_enable_spread_spectrum(rdev, true);
2421
2422 if (pi->thermal_protection)
2423 rv770_enable_thermal_protection(rdev, true);
2424
2425 rv770_setup_bsp(rdev);
2426 rv770_program_git(rdev);
2427 rv770_program_tp(rdev);
2428 rv770_program_tpp(rdev);
2429 rv770_program_sstp(rdev);
2430 rv770_program_engine_speed_parameters(rdev);
2431 cypress_enable_display_gap(rdev);
2432 rv770_program_vc(rdev);
2433
2434 if (pi->dynamic_pcie_gen2)
2435 btc_enable_dynamic_pcie_gen2(rdev, true);
2436
2437 ret = rv770_upload_firmware(rdev);
2438 if (ret) {
2439 DRM_ERROR("rv770_upload_firmware failed\n");
2440 return ret;
2441 }
2442 ret = cypress_get_table_locations(rdev);
2443 if (ret) {
2444 DRM_ERROR("cypress_get_table_locations failed\n");
2445 return ret;
2446 }
2447 ret = btc_init_smc_table(rdev, boot_ps);
2448 if (ret)
2449 return ret;
2450
2451 if (eg_pi->dynamic_ac_timing) {
2452 ret = cypress_populate_mc_reg_table(rdev, boot_ps);
2453 if (ret) {
2454 DRM_ERROR("cypress_populate_mc_reg_table failed\n");
2455 return ret;
2456 }
2457 }
2458
2459 cypress_program_response_times(rdev);
2460 r7xx_start_smc(rdev);
2461 ret = cypress_notify_smc_display_change(rdev, false);
2462 if (ret) {
2463 DRM_ERROR("cypress_notify_smc_display_change failed\n");
2464 return ret;
2465 }
2466 cypress_enable_sclk_control(rdev, true);
2467
2468 if (eg_pi->memory_transition)
2469 cypress_enable_mclk_control(rdev, true);
2470
2471 cypress_start_dpm(rdev);
2472
2473 if (pi->gfx_clock_gating)
2474 btc_cg_clock_gating_enable(rdev, true);
2475
2476 if (pi->mg_clock_gating)
2477 btc_mg_clock_gating_enable(rdev, true);
2478
2479 if (eg_pi->ls_clock_gating)
2480 btc_ls_clock_gating_enable(rdev, true);
2481
2482 rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
2483
2484 btc_init_stutter_mode(rdev);
2485
2486 btc_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
2487
2488 return 0;
2489};
2490
2491void btc_dpm_disable(struct radeon_device *rdev)
2492{
2493 struct rv7xx_power_info *pi = rv770_get_pi(rdev);
2494 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2495
2496 if (!btc_dpm_enabled(rdev))
2497 return;
2498
2499 rv770_clear_vc(rdev);
2500
2501 if (pi->thermal_protection)
2502 rv770_enable_thermal_protection(rdev, false);
2503
2504 if (pi->dynamic_pcie_gen2)
2505 btc_enable_dynamic_pcie_gen2(rdev, false);
2506
2507 if (rdev->irq.installed &&
2508 r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
2509 rdev->irq.dpm_thermal = false;
2510 radeon_irq_set(rdev);
2511 }
2512
2513 if (pi->gfx_clock_gating)
2514 btc_cg_clock_gating_enable(rdev, false);
2515
2516 if (pi->mg_clock_gating)
2517 btc_mg_clock_gating_enable(rdev, false);
2518
2519 if (eg_pi->ls_clock_gating)
2520 btc_ls_clock_gating_enable(rdev, false);
2521
2522 rv770_stop_dpm(rdev);
2523 btc_reset_to_default(rdev);
2524 btc_stop_smc(rdev);
2525 cypress_enable_spread_spectrum(rdev, false);
2526
2527 btc_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
2528}
2529
2530void btc_dpm_setup_asic(struct radeon_device *rdev)
2531{
2532 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2533 int r;
2534
2535 r = ni_mc_load_microcode(rdev);
2536 if (r)
2537 DRM_ERROR("Failed to load MC firmware!\n");
2538 rv770_get_memory_type(rdev);
2539 rv740_read_clock_registers(rdev);
2540 btc_read_arb_registers(rdev);
2541 rv770_read_voltage_smio_registers(rdev);
2542
2543 if (eg_pi->pcie_performance_request)
2544 cypress_advertise_gen2_capability(rdev);
2545
2546 rv770_get_pcie_gen2_status(rdev);
2547 rv770_enable_acpi_pm(rdev);
2548}
2549
2550int btc_dpm_init(struct radeon_device *rdev)
2551{
2552 struct rv7xx_power_info *pi;
2553 struct evergreen_power_info *eg_pi;
2554 struct atom_clock_dividers dividers;
2555 int ret;
2556
2557 eg_pi = kzalloc(sizeof(struct evergreen_power_info), GFP_KERNEL);
2558 if (eg_pi == NULL)
2559 return -ENOMEM;
2560 rdev->pm.dpm.priv = eg_pi;
2561 pi = &eg_pi->rv7xx;
2562
2563 rv770_get_max_vddc(rdev);
2564
2565 eg_pi->ulv.supported = false;
2566 pi->acpi_vddc = 0;
2567 eg_pi->acpi_vddci = 0;
2568 pi->min_vddc_in_table = 0;
2569 pi->max_vddc_in_table = 0;
2570
2571 ret = r600_get_platform_caps(rdev);
2572 if (ret)
2573 return ret;
2574
2575 ret = rv7xx_parse_power_table(rdev);
2576 if (ret)
2577 return ret;
2578 ret = r600_parse_extended_power_table(rdev);
2579 if (ret)
2580 return ret;
2581
2582 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
2583 kcalloc(4,
2584 sizeof(struct radeon_clock_voltage_dependency_entry),
2585 GFP_KERNEL);
2586 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
2587 r600_free_extended_power_table(rdev);
2588 return -ENOMEM;
2589 }
2590 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
2591 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
2592 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
2593 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
2594 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 800;
2595 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
2596 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 800;
2597 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
2598 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 800;
2599
2600 if (rdev->pm.dpm.voltage_response_time == 0)
2601 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
2602 if (rdev->pm.dpm.backbias_response_time == 0)
2603 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
2604
2605 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
2606 0, false, ÷rs);
2607 if (ret)
2608 pi->ref_div = dividers.ref_div + 1;
2609 else
2610 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
2611
2612 pi->mclk_strobe_mode_threshold = 40000;
2613 pi->mclk_edc_enable_threshold = 40000;
2614 eg_pi->mclk_edc_wr_enable_threshold = 40000;
2615
2616 pi->rlp = RV770_RLP_DFLT;
2617 pi->rmp = RV770_RMP_DFLT;
2618 pi->lhp = RV770_LHP_DFLT;
2619 pi->lmp = RV770_LMP_DFLT;
2620
2621 eg_pi->ats[0].rlp = RV770_RLP_DFLT;
2622 eg_pi->ats[0].rmp = RV770_RMP_DFLT;
2623 eg_pi->ats[0].lhp = RV770_LHP_DFLT;
2624 eg_pi->ats[0].lmp = RV770_LMP_DFLT;
2625
2626 eg_pi->ats[1].rlp = BTC_RLP_UVD_DFLT;
2627 eg_pi->ats[1].rmp = BTC_RMP_UVD_DFLT;
2628 eg_pi->ats[1].lhp = BTC_LHP_UVD_DFLT;
2629 eg_pi->ats[1].lmp = BTC_LMP_UVD_DFLT;
2630
2631 eg_pi->smu_uvd_hs = true;
2632
2633 pi->voltage_control =
2634 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 0);
2635
2636 pi->mvdd_control =
2637 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 0);
2638
2639 eg_pi->vddci_control =
2640 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 0);
2641
2642 rv770_get_engine_memory_ss(rdev);
2643
2644 pi->asi = RV770_ASI_DFLT;
2645 pi->pasi = CYPRESS_HASI_DFLT;
2646 pi->vrc = CYPRESS_VRC_DFLT;
2647
2648 pi->power_gating = false;
2649
2650 pi->gfx_clock_gating = true;
2651
2652 pi->mg_clock_gating = true;
2653 pi->mgcgtssm = true;
2654 eg_pi->ls_clock_gating = false;
2655 eg_pi->sclk_deep_sleep = false;
2656
2657 pi->dynamic_pcie_gen2 = true;
2658
2659 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
2660 pi->thermal_protection = true;
2661 else
2662 pi->thermal_protection = false;
2663
2664 pi->display_gap = true;
2665
2666 if (rdev->flags & RADEON_IS_MOBILITY)
2667 pi->dcodt = true;
2668 else
2669 pi->dcodt = false;
2670
2671 pi->ulps = true;
2672
2673 eg_pi->dynamic_ac_timing = true;
2674 eg_pi->abm = true;
2675 eg_pi->mcls = true;
2676 eg_pi->light_sleep = true;
2677 eg_pi->memory_transition = true;
2678#if defined(CONFIG_ACPI)
2679 eg_pi->pcie_performance_request =
2680 radeon_acpi_is_pcie_performance_request_supported(rdev);
2681#else
2682 eg_pi->pcie_performance_request = false;
2683#endif
2684
2685 if (rdev->family == CHIP_BARTS)
2686 eg_pi->dll_default_on = true;
2687 else
2688 eg_pi->dll_default_on = false;
2689
2690 eg_pi->sclk_deep_sleep = false;
2691 if (ASIC_IS_LOMBOK(rdev))
2692 pi->mclk_stutter_mode_threshold = 30000;
2693 else
2694 pi->mclk_stutter_mode_threshold = 0;
2695
2696 pi->sram_end = SMC_RAM_END;
2697
2698 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
2699 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
2700 rdev->pm.dpm.dyn_state.min_vddc_for_pcie_gen2 = 900;
2701 rdev->pm.dpm.dyn_state.valid_sclk_values.count = ARRAY_SIZE(btc_valid_sclk);
2702 rdev->pm.dpm.dyn_state.valid_sclk_values.values = btc_valid_sclk;
2703 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
2704 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
2705
2706 if (rdev->family == CHIP_TURKS)
2707 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
2708 else
2709 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 10000;
2710
2711 /* make sure dc limits are valid */
2712 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
2713 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
2714 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
2715 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2716
2717 return 0;
2718}
2719
2720void btc_dpm_fini(struct radeon_device *rdev)
2721{
2722 int i;
2723
2724 for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
2725 kfree(rdev->pm.dpm.ps[i].ps_priv);
2726 }
2727 kfree(rdev->pm.dpm.ps);
2728 kfree(rdev->pm.dpm.priv);
2729 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
2730 r600_free_extended_power_table(rdev);
2731}
2732
2733void btc_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
2734 struct seq_file *m)
2735{
2736 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2737 struct radeon_ps *rps = &eg_pi->current_rps;
2738 struct rv7xx_ps *ps = rv770_get_ps(rps);
2739 struct rv7xx_pl *pl;
2740 u32 current_index =
2741 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2742 CURRENT_PROFILE_INDEX_SHIFT;
2743
2744 if (current_index > 2) {
2745 seq_printf(m, "invalid dpm profile %d\n", current_index);
2746 } else {
2747 if (current_index == 0)
2748 pl = &ps->low;
2749 else if (current_index == 1)
2750 pl = &ps->medium;
2751 else /* current_index == 2 */
2752 pl = &ps->high;
2753 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
2754 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u\n",
2755 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
2756 }
2757}
2758
2759u32 btc_dpm_get_current_sclk(struct radeon_device *rdev)
2760{
2761 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2762 struct radeon_ps *rps = &eg_pi->current_rps;
2763 struct rv7xx_ps *ps = rv770_get_ps(rps);
2764 struct rv7xx_pl *pl;
2765 u32 current_index =
2766 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2767 CURRENT_PROFILE_INDEX_SHIFT;
2768
2769 if (current_index > 2) {
2770 return 0;
2771 } else {
2772 if (current_index == 0)
2773 pl = &ps->low;
2774 else if (current_index == 1)
2775 pl = &ps->medium;
2776 else /* current_index == 2 */
2777 pl = &ps->high;
2778 return pl->sclk;
2779 }
2780}
2781
2782u32 btc_dpm_get_current_mclk(struct radeon_device *rdev)
2783{
2784 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2785 struct radeon_ps *rps = &eg_pi->current_rps;
2786 struct rv7xx_ps *ps = rv770_get_ps(rps);
2787 struct rv7xx_pl *pl;
2788 u32 current_index =
2789 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
2790 CURRENT_PROFILE_INDEX_SHIFT;
2791
2792 if (current_index > 2) {
2793 return 0;
2794 } else {
2795 if (current_index == 0)
2796 pl = &ps->low;
2797 else if (current_index == 1)
2798 pl = &ps->medium;
2799 else /* current_index == 2 */
2800 pl = &ps->high;
2801 return pl->mclk;
2802 }
2803}
2804
2805u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low)
2806{
2807 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2808 struct rv7xx_ps *requested_state = rv770_get_ps(&eg_pi->requested_rps);
2809
2810 if (low)
2811 return requested_state->low.sclk;
2812 else
2813 return requested_state->high.sclk;
2814}
2815
2816u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low)
2817{
2818 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2819 struct rv7xx_ps *requested_state = rv770_get_ps(&eg_pi->requested_rps);
2820
2821 if (low)
2822 return requested_state->low.mclk;
2823 else
2824 return requested_state->high.mclk;
2825}