Commit | Line | Data |
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8cc1a532 AD |
1 | /* |
2 | * Copyright 2012 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 | #include <linux/firmware.h> | |
8cc1a532 AD |
25 | #include <linux/slab.h> |
26 | #include <linux/module.h> | |
27 | #include "drmP.h" | |
28 | #include "radeon.h" | |
6f2043ce | 29 | #include "radeon_asic.h" |
8cc1a532 AD |
30 | #include "cikd.h" |
31 | #include "atom.h" | |
841cf442 | 32 | #include "cik_blit_shaders.h" |
8c68e393 | 33 | #include "radeon_ucode.h" |
22c775ce | 34 | #include "clearstate_ci.h" |
02c81327 AD |
35 | |
36 | MODULE_FIRMWARE("radeon/BONAIRE_pfp.bin"); | |
37 | MODULE_FIRMWARE("radeon/BONAIRE_me.bin"); | |
38 | MODULE_FIRMWARE("radeon/BONAIRE_ce.bin"); | |
39 | MODULE_FIRMWARE("radeon/BONAIRE_mec.bin"); | |
40 | MODULE_FIRMWARE("radeon/BONAIRE_mc.bin"); | |
41 | MODULE_FIRMWARE("radeon/BONAIRE_rlc.bin"); | |
21a93e13 | 42 | MODULE_FIRMWARE("radeon/BONAIRE_sdma.bin"); |
cc8dbbb4 | 43 | MODULE_FIRMWARE("radeon/BONAIRE_smc.bin"); |
d4775655 AD |
44 | MODULE_FIRMWARE("radeon/HAWAII_pfp.bin"); |
45 | MODULE_FIRMWARE("radeon/HAWAII_me.bin"); | |
46 | MODULE_FIRMWARE("radeon/HAWAII_ce.bin"); | |
47 | MODULE_FIRMWARE("radeon/HAWAII_mec.bin"); | |
48 | MODULE_FIRMWARE("radeon/HAWAII_mc.bin"); | |
49 | MODULE_FIRMWARE("radeon/HAWAII_rlc.bin"); | |
50 | MODULE_FIRMWARE("radeon/HAWAII_sdma.bin"); | |
51 | MODULE_FIRMWARE("radeon/HAWAII_smc.bin"); | |
02c81327 AD |
52 | MODULE_FIRMWARE("radeon/KAVERI_pfp.bin"); |
53 | MODULE_FIRMWARE("radeon/KAVERI_me.bin"); | |
54 | MODULE_FIRMWARE("radeon/KAVERI_ce.bin"); | |
55 | MODULE_FIRMWARE("radeon/KAVERI_mec.bin"); | |
56 | MODULE_FIRMWARE("radeon/KAVERI_rlc.bin"); | |
21a93e13 | 57 | MODULE_FIRMWARE("radeon/KAVERI_sdma.bin"); |
02c81327 AD |
58 | MODULE_FIRMWARE("radeon/KABINI_pfp.bin"); |
59 | MODULE_FIRMWARE("radeon/KABINI_me.bin"); | |
60 | MODULE_FIRMWARE("radeon/KABINI_ce.bin"); | |
61 | MODULE_FIRMWARE("radeon/KABINI_mec.bin"); | |
62 | MODULE_FIRMWARE("radeon/KABINI_rlc.bin"); | |
21a93e13 | 63 | MODULE_FIRMWARE("radeon/KABINI_sdma.bin"); |
02c81327 | 64 | |
a59781bb AD |
65 | extern int r600_ih_ring_alloc(struct radeon_device *rdev); |
66 | extern void r600_ih_ring_fini(struct radeon_device *rdev); | |
6f2043ce AD |
67 | extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); |
68 | extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); | |
cc066715 | 69 | extern bool evergreen_is_display_hung(struct radeon_device *rdev); |
1fd11777 AD |
70 | extern void sumo_rlc_fini(struct radeon_device *rdev); |
71 | extern int sumo_rlc_init(struct radeon_device *rdev); | |
1c49165d | 72 | extern void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); |
866d83de | 73 | extern void si_rlc_reset(struct radeon_device *rdev); |
22c775ce | 74 | extern void si_init_uvd_internal_cg(struct radeon_device *rdev); |
2483b4ea CK |
75 | extern int cik_sdma_resume(struct radeon_device *rdev); |
76 | extern void cik_sdma_enable(struct radeon_device *rdev, bool enable); | |
77 | extern void cik_sdma_fini(struct radeon_device *rdev); | |
cc066715 | 78 | static void cik_rlc_stop(struct radeon_device *rdev); |
8a7cd276 | 79 | static void cik_pcie_gen3_enable(struct radeon_device *rdev); |
7235711a | 80 | static void cik_program_aspm(struct radeon_device *rdev); |
22c775ce AD |
81 | static void cik_init_pg(struct radeon_device *rdev); |
82 | static void cik_init_cg(struct radeon_device *rdev); | |
fb2c7f4d AD |
83 | static void cik_fini_pg(struct radeon_device *rdev); |
84 | static void cik_fini_cg(struct radeon_device *rdev); | |
4214faf6 AD |
85 | static void cik_enable_gui_idle_interrupt(struct radeon_device *rdev, |
86 | bool enable); | |
6f2043ce | 87 | |
286d9cc6 AD |
88 | /* get temperature in millidegrees */ |
89 | int ci_get_temp(struct radeon_device *rdev) | |
90 | { | |
91 | u32 temp; | |
92 | int actual_temp = 0; | |
93 | ||
94 | temp = (RREG32_SMC(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> | |
95 | CTF_TEMP_SHIFT; | |
96 | ||
97 | if (temp & 0x200) | |
98 | actual_temp = 255; | |
99 | else | |
100 | actual_temp = temp & 0x1ff; | |
101 | ||
102 | actual_temp = actual_temp * 1000; | |
103 | ||
104 | return actual_temp; | |
105 | } | |
106 | ||
107 | /* get temperature in millidegrees */ | |
108 | int kv_get_temp(struct radeon_device *rdev) | |
109 | { | |
110 | u32 temp; | |
111 | int actual_temp = 0; | |
112 | ||
113 | temp = RREG32_SMC(0xC0300E0C); | |
114 | ||
115 | if (temp) | |
116 | actual_temp = (temp / 8) - 49; | |
117 | else | |
118 | actual_temp = 0; | |
119 | ||
120 | actual_temp = actual_temp * 1000; | |
121 | ||
122 | return actual_temp; | |
123 | } | |
6f2043ce | 124 | |
6e2c3c0a AD |
125 | /* |
126 | * Indirect registers accessor | |
127 | */ | |
128 | u32 cik_pciep_rreg(struct radeon_device *rdev, u32 reg) | |
129 | { | |
0a5b7b0b | 130 | unsigned long flags; |
6e2c3c0a AD |
131 | u32 r; |
132 | ||
0a5b7b0b | 133 | spin_lock_irqsave(&rdev->pciep_idx_lock, flags); |
6e2c3c0a AD |
134 | WREG32(PCIE_INDEX, reg); |
135 | (void)RREG32(PCIE_INDEX); | |
136 | r = RREG32(PCIE_DATA); | |
0a5b7b0b | 137 | spin_unlock_irqrestore(&rdev->pciep_idx_lock, flags); |
6e2c3c0a AD |
138 | return r; |
139 | } | |
140 | ||
141 | void cik_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v) | |
142 | { | |
0a5b7b0b AD |
143 | unsigned long flags; |
144 | ||
145 | spin_lock_irqsave(&rdev->pciep_idx_lock, flags); | |
6e2c3c0a AD |
146 | WREG32(PCIE_INDEX, reg); |
147 | (void)RREG32(PCIE_INDEX); | |
148 | WREG32(PCIE_DATA, v); | |
149 | (void)RREG32(PCIE_DATA); | |
0a5b7b0b | 150 | spin_unlock_irqrestore(&rdev->pciep_idx_lock, flags); |
6e2c3c0a AD |
151 | } |
152 | ||
22c775ce AD |
153 | static const u32 spectre_rlc_save_restore_register_list[] = |
154 | { | |
155 | (0x0e00 << 16) | (0xc12c >> 2), | |
156 | 0x00000000, | |
157 | (0x0e00 << 16) | (0xc140 >> 2), | |
158 | 0x00000000, | |
159 | (0x0e00 << 16) | (0xc150 >> 2), | |
160 | 0x00000000, | |
161 | (0x0e00 << 16) | (0xc15c >> 2), | |
162 | 0x00000000, | |
163 | (0x0e00 << 16) | (0xc168 >> 2), | |
164 | 0x00000000, | |
165 | (0x0e00 << 16) | (0xc170 >> 2), | |
166 | 0x00000000, | |
167 | (0x0e00 << 16) | (0xc178 >> 2), | |
168 | 0x00000000, | |
169 | (0x0e00 << 16) | (0xc204 >> 2), | |
170 | 0x00000000, | |
171 | (0x0e00 << 16) | (0xc2b4 >> 2), | |
172 | 0x00000000, | |
173 | (0x0e00 << 16) | (0xc2b8 >> 2), | |
174 | 0x00000000, | |
175 | (0x0e00 << 16) | (0xc2bc >> 2), | |
176 | 0x00000000, | |
177 | (0x0e00 << 16) | (0xc2c0 >> 2), | |
178 | 0x00000000, | |
179 | (0x0e00 << 16) | (0x8228 >> 2), | |
180 | 0x00000000, | |
181 | (0x0e00 << 16) | (0x829c >> 2), | |
182 | 0x00000000, | |
183 | (0x0e00 << 16) | (0x869c >> 2), | |
184 | 0x00000000, | |
185 | (0x0600 << 16) | (0x98f4 >> 2), | |
186 | 0x00000000, | |
187 | (0x0e00 << 16) | (0x98f8 >> 2), | |
188 | 0x00000000, | |
189 | (0x0e00 << 16) | (0x9900 >> 2), | |
190 | 0x00000000, | |
191 | (0x0e00 << 16) | (0xc260 >> 2), | |
192 | 0x00000000, | |
193 | (0x0e00 << 16) | (0x90e8 >> 2), | |
194 | 0x00000000, | |
195 | (0x0e00 << 16) | (0x3c000 >> 2), | |
196 | 0x00000000, | |
197 | (0x0e00 << 16) | (0x3c00c >> 2), | |
198 | 0x00000000, | |
199 | (0x0e00 << 16) | (0x8c1c >> 2), | |
200 | 0x00000000, | |
201 | (0x0e00 << 16) | (0x9700 >> 2), | |
202 | 0x00000000, | |
203 | (0x0e00 << 16) | (0xcd20 >> 2), | |
204 | 0x00000000, | |
205 | (0x4e00 << 16) | (0xcd20 >> 2), | |
206 | 0x00000000, | |
207 | (0x5e00 << 16) | (0xcd20 >> 2), | |
208 | 0x00000000, | |
209 | (0x6e00 << 16) | (0xcd20 >> 2), | |
210 | 0x00000000, | |
211 | (0x7e00 << 16) | (0xcd20 >> 2), | |
212 | 0x00000000, | |
213 | (0x8e00 << 16) | (0xcd20 >> 2), | |
214 | 0x00000000, | |
215 | (0x9e00 << 16) | (0xcd20 >> 2), | |
216 | 0x00000000, | |
217 | (0xae00 << 16) | (0xcd20 >> 2), | |
218 | 0x00000000, | |
219 | (0xbe00 << 16) | (0xcd20 >> 2), | |
220 | 0x00000000, | |
221 | (0x0e00 << 16) | (0x89bc >> 2), | |
222 | 0x00000000, | |
223 | (0x0e00 << 16) | (0x8900 >> 2), | |
224 | 0x00000000, | |
225 | 0x3, | |
226 | (0x0e00 << 16) | (0xc130 >> 2), | |
227 | 0x00000000, | |
228 | (0x0e00 << 16) | (0xc134 >> 2), | |
229 | 0x00000000, | |
230 | (0x0e00 << 16) | (0xc1fc >> 2), | |
231 | 0x00000000, | |
232 | (0x0e00 << 16) | (0xc208 >> 2), | |
233 | 0x00000000, | |
234 | (0x0e00 << 16) | (0xc264 >> 2), | |
235 | 0x00000000, | |
236 | (0x0e00 << 16) | (0xc268 >> 2), | |
237 | 0x00000000, | |
238 | (0x0e00 << 16) | (0xc26c >> 2), | |
239 | 0x00000000, | |
240 | (0x0e00 << 16) | (0xc270 >> 2), | |
241 | 0x00000000, | |
242 | (0x0e00 << 16) | (0xc274 >> 2), | |
243 | 0x00000000, | |
244 | (0x0e00 << 16) | (0xc278 >> 2), | |
245 | 0x00000000, | |
246 | (0x0e00 << 16) | (0xc27c >> 2), | |
247 | 0x00000000, | |
248 | (0x0e00 << 16) | (0xc280 >> 2), | |
249 | 0x00000000, | |
250 | (0x0e00 << 16) | (0xc284 >> 2), | |
251 | 0x00000000, | |
252 | (0x0e00 << 16) | (0xc288 >> 2), | |
253 | 0x00000000, | |
254 | (0x0e00 << 16) | (0xc28c >> 2), | |
255 | 0x00000000, | |
256 | (0x0e00 << 16) | (0xc290 >> 2), | |
257 | 0x00000000, | |
258 | (0x0e00 << 16) | (0xc294 >> 2), | |
259 | 0x00000000, | |
260 | (0x0e00 << 16) | (0xc298 >> 2), | |
261 | 0x00000000, | |
262 | (0x0e00 << 16) | (0xc29c >> 2), | |
263 | 0x00000000, | |
264 | (0x0e00 << 16) | (0xc2a0 >> 2), | |
265 | 0x00000000, | |
266 | (0x0e00 << 16) | (0xc2a4 >> 2), | |
267 | 0x00000000, | |
268 | (0x0e00 << 16) | (0xc2a8 >> 2), | |
269 | 0x00000000, | |
270 | (0x0e00 << 16) | (0xc2ac >> 2), | |
271 | 0x00000000, | |
272 | (0x0e00 << 16) | (0xc2b0 >> 2), | |
273 | 0x00000000, | |
274 | (0x0e00 << 16) | (0x301d0 >> 2), | |
275 | 0x00000000, | |
276 | (0x0e00 << 16) | (0x30238 >> 2), | |
277 | 0x00000000, | |
278 | (0x0e00 << 16) | (0x30250 >> 2), | |
279 | 0x00000000, | |
280 | (0x0e00 << 16) | (0x30254 >> 2), | |
281 | 0x00000000, | |
282 | (0x0e00 << 16) | (0x30258 >> 2), | |
283 | 0x00000000, | |
284 | (0x0e00 << 16) | (0x3025c >> 2), | |
285 | 0x00000000, | |
286 | (0x4e00 << 16) | (0xc900 >> 2), | |
287 | 0x00000000, | |
288 | (0x5e00 << 16) | (0xc900 >> 2), | |
289 | 0x00000000, | |
290 | (0x6e00 << 16) | (0xc900 >> 2), | |
291 | 0x00000000, | |
292 | (0x7e00 << 16) | (0xc900 >> 2), | |
293 | 0x00000000, | |
294 | (0x8e00 << 16) | (0xc900 >> 2), | |
295 | 0x00000000, | |
296 | (0x9e00 << 16) | (0xc900 >> 2), | |
297 | 0x00000000, | |
298 | (0xae00 << 16) | (0xc900 >> 2), | |
299 | 0x00000000, | |
300 | (0xbe00 << 16) | (0xc900 >> 2), | |
301 | 0x00000000, | |
302 | (0x4e00 << 16) | (0xc904 >> 2), | |
303 | 0x00000000, | |
304 | (0x5e00 << 16) | (0xc904 >> 2), | |
305 | 0x00000000, | |
306 | (0x6e00 << 16) | (0xc904 >> 2), | |
307 | 0x00000000, | |
308 | (0x7e00 << 16) | (0xc904 >> 2), | |
309 | 0x00000000, | |
310 | (0x8e00 << 16) | (0xc904 >> 2), | |
311 | 0x00000000, | |
312 | (0x9e00 << 16) | (0xc904 >> 2), | |
313 | 0x00000000, | |
314 | (0xae00 << 16) | (0xc904 >> 2), | |
315 | 0x00000000, | |
316 | (0xbe00 << 16) | (0xc904 >> 2), | |
317 | 0x00000000, | |
318 | (0x4e00 << 16) | (0xc908 >> 2), | |
319 | 0x00000000, | |
320 | (0x5e00 << 16) | (0xc908 >> 2), | |
321 | 0x00000000, | |
322 | (0x6e00 << 16) | (0xc908 >> 2), | |
323 | 0x00000000, | |
324 | (0x7e00 << 16) | (0xc908 >> 2), | |
325 | 0x00000000, | |
326 | (0x8e00 << 16) | (0xc908 >> 2), | |
327 | 0x00000000, | |
328 | (0x9e00 << 16) | (0xc908 >> 2), | |
329 | 0x00000000, | |
330 | (0xae00 << 16) | (0xc908 >> 2), | |
331 | 0x00000000, | |
332 | (0xbe00 << 16) | (0xc908 >> 2), | |
333 | 0x00000000, | |
334 | (0x4e00 << 16) | (0xc90c >> 2), | |
335 | 0x00000000, | |
336 | (0x5e00 << 16) | (0xc90c >> 2), | |
337 | 0x00000000, | |
338 | (0x6e00 << 16) | (0xc90c >> 2), | |
339 | 0x00000000, | |
340 | (0x7e00 << 16) | (0xc90c >> 2), | |
341 | 0x00000000, | |
342 | (0x8e00 << 16) | (0xc90c >> 2), | |
343 | 0x00000000, | |
344 | (0x9e00 << 16) | (0xc90c >> 2), | |
345 | 0x00000000, | |
346 | (0xae00 << 16) | (0xc90c >> 2), | |
347 | 0x00000000, | |
348 | (0xbe00 << 16) | (0xc90c >> 2), | |
349 | 0x00000000, | |
350 | (0x4e00 << 16) | (0xc910 >> 2), | |
351 | 0x00000000, | |
352 | (0x5e00 << 16) | (0xc910 >> 2), | |
353 | 0x00000000, | |
354 | (0x6e00 << 16) | (0xc910 >> 2), | |
355 | 0x00000000, | |
356 | (0x7e00 << 16) | (0xc910 >> 2), | |
357 | 0x00000000, | |
358 | (0x8e00 << 16) | (0xc910 >> 2), | |
359 | 0x00000000, | |
360 | (0x9e00 << 16) | (0xc910 >> 2), | |
361 | 0x00000000, | |
362 | (0xae00 << 16) | (0xc910 >> 2), | |
363 | 0x00000000, | |
364 | (0xbe00 << 16) | (0xc910 >> 2), | |
365 | 0x00000000, | |
366 | (0x0e00 << 16) | (0xc99c >> 2), | |
367 | 0x00000000, | |
368 | (0x0e00 << 16) | (0x9834 >> 2), | |
369 | 0x00000000, | |
370 | (0x0000 << 16) | (0x30f00 >> 2), | |
371 | 0x00000000, | |
372 | (0x0001 << 16) | (0x30f00 >> 2), | |
373 | 0x00000000, | |
374 | (0x0000 << 16) | (0x30f04 >> 2), | |
375 | 0x00000000, | |
376 | (0x0001 << 16) | (0x30f04 >> 2), | |
377 | 0x00000000, | |
378 | (0x0000 << 16) | (0x30f08 >> 2), | |
379 | 0x00000000, | |
380 | (0x0001 << 16) | (0x30f08 >> 2), | |
381 | 0x00000000, | |
382 | (0x0000 << 16) | (0x30f0c >> 2), | |
383 | 0x00000000, | |
384 | (0x0001 << 16) | (0x30f0c >> 2), | |
385 | 0x00000000, | |
386 | (0x0600 << 16) | (0x9b7c >> 2), | |
387 | 0x00000000, | |
388 | (0x0e00 << 16) | (0x8a14 >> 2), | |
389 | 0x00000000, | |
390 | (0x0e00 << 16) | (0x8a18 >> 2), | |
391 | 0x00000000, | |
392 | (0x0600 << 16) | (0x30a00 >> 2), | |
393 | 0x00000000, | |
394 | (0x0e00 << 16) | (0x8bf0 >> 2), | |
395 | 0x00000000, | |
396 | (0x0e00 << 16) | (0x8bcc >> 2), | |
397 | 0x00000000, | |
398 | (0x0e00 << 16) | (0x8b24 >> 2), | |
399 | 0x00000000, | |
400 | (0x0e00 << 16) | (0x30a04 >> 2), | |
401 | 0x00000000, | |
402 | (0x0600 << 16) | (0x30a10 >> 2), | |
403 | 0x00000000, | |
404 | (0x0600 << 16) | (0x30a14 >> 2), | |
405 | 0x00000000, | |
406 | (0x0600 << 16) | (0x30a18 >> 2), | |
407 | 0x00000000, | |
408 | (0x0600 << 16) | (0x30a2c >> 2), | |
409 | 0x00000000, | |
410 | (0x0e00 << 16) | (0xc700 >> 2), | |
411 | 0x00000000, | |
412 | (0x0e00 << 16) | (0xc704 >> 2), | |
413 | 0x00000000, | |
414 | (0x0e00 << 16) | (0xc708 >> 2), | |
415 | 0x00000000, | |
416 | (0x0e00 << 16) | (0xc768 >> 2), | |
417 | 0x00000000, | |
418 | (0x0400 << 16) | (0xc770 >> 2), | |
419 | 0x00000000, | |
420 | (0x0400 << 16) | (0xc774 >> 2), | |
421 | 0x00000000, | |
422 | (0x0400 << 16) | (0xc778 >> 2), | |
423 | 0x00000000, | |
424 | (0x0400 << 16) | (0xc77c >> 2), | |
425 | 0x00000000, | |
426 | (0x0400 << 16) | (0xc780 >> 2), | |
427 | 0x00000000, | |
428 | (0x0400 << 16) | (0xc784 >> 2), | |
429 | 0x00000000, | |
430 | (0x0400 << 16) | (0xc788 >> 2), | |
431 | 0x00000000, | |
432 | (0x0400 << 16) | (0xc78c >> 2), | |
433 | 0x00000000, | |
434 | (0x0400 << 16) | (0xc798 >> 2), | |
435 | 0x00000000, | |
436 | (0x0400 << 16) | (0xc79c >> 2), | |
437 | 0x00000000, | |
438 | (0x0400 << 16) | (0xc7a0 >> 2), | |
439 | 0x00000000, | |
440 | (0x0400 << 16) | (0xc7a4 >> 2), | |
441 | 0x00000000, | |
442 | (0x0400 << 16) | (0xc7a8 >> 2), | |
443 | 0x00000000, | |
444 | (0x0400 << 16) | (0xc7ac >> 2), | |
445 | 0x00000000, | |
446 | (0x0400 << 16) | (0xc7b0 >> 2), | |
447 | 0x00000000, | |
448 | (0x0400 << 16) | (0xc7b4 >> 2), | |
449 | 0x00000000, | |
450 | (0x0e00 << 16) | (0x9100 >> 2), | |
451 | 0x00000000, | |
452 | (0x0e00 << 16) | (0x3c010 >> 2), | |
453 | 0x00000000, | |
454 | (0x0e00 << 16) | (0x92a8 >> 2), | |
455 | 0x00000000, | |
456 | (0x0e00 << 16) | (0x92ac >> 2), | |
457 | 0x00000000, | |
458 | (0x0e00 << 16) | (0x92b4 >> 2), | |
459 | 0x00000000, | |
460 | (0x0e00 << 16) | (0x92b8 >> 2), | |
461 | 0x00000000, | |
462 | (0x0e00 << 16) | (0x92bc >> 2), | |
463 | 0x00000000, | |
464 | (0x0e00 << 16) | (0x92c0 >> 2), | |
465 | 0x00000000, | |
466 | (0x0e00 << 16) | (0x92c4 >> 2), | |
467 | 0x00000000, | |
468 | (0x0e00 << 16) | (0x92c8 >> 2), | |
469 | 0x00000000, | |
470 | (0x0e00 << 16) | (0x92cc >> 2), | |
471 | 0x00000000, | |
472 | (0x0e00 << 16) | (0x92d0 >> 2), | |
473 | 0x00000000, | |
474 | (0x0e00 << 16) | (0x8c00 >> 2), | |
475 | 0x00000000, | |
476 | (0x0e00 << 16) | (0x8c04 >> 2), | |
477 | 0x00000000, | |
478 | (0x0e00 << 16) | (0x8c20 >> 2), | |
479 | 0x00000000, | |
480 | (0x0e00 << 16) | (0x8c38 >> 2), | |
481 | 0x00000000, | |
482 | (0x0e00 << 16) | (0x8c3c >> 2), | |
483 | 0x00000000, | |
484 | (0x0e00 << 16) | (0xae00 >> 2), | |
485 | 0x00000000, | |
486 | (0x0e00 << 16) | (0x9604 >> 2), | |
487 | 0x00000000, | |
488 | (0x0e00 << 16) | (0xac08 >> 2), | |
489 | 0x00000000, | |
490 | (0x0e00 << 16) | (0xac0c >> 2), | |
491 | 0x00000000, | |
492 | (0x0e00 << 16) | (0xac10 >> 2), | |
493 | 0x00000000, | |
494 | (0x0e00 << 16) | (0xac14 >> 2), | |
495 | 0x00000000, | |
496 | (0x0e00 << 16) | (0xac58 >> 2), | |
497 | 0x00000000, | |
498 | (0x0e00 << 16) | (0xac68 >> 2), | |
499 | 0x00000000, | |
500 | (0x0e00 << 16) | (0xac6c >> 2), | |
501 | 0x00000000, | |
502 | (0x0e00 << 16) | (0xac70 >> 2), | |
503 | 0x00000000, | |
504 | (0x0e00 << 16) | (0xac74 >> 2), | |
505 | 0x00000000, | |
506 | (0x0e00 << 16) | (0xac78 >> 2), | |
507 | 0x00000000, | |
508 | (0x0e00 << 16) | (0xac7c >> 2), | |
509 | 0x00000000, | |
510 | (0x0e00 << 16) | (0xac80 >> 2), | |
511 | 0x00000000, | |
512 | (0x0e00 << 16) | (0xac84 >> 2), | |
513 | 0x00000000, | |
514 | (0x0e00 << 16) | (0xac88 >> 2), | |
515 | 0x00000000, | |
516 | (0x0e00 << 16) | (0xac8c >> 2), | |
517 | 0x00000000, | |
518 | (0x0e00 << 16) | (0x970c >> 2), | |
519 | 0x00000000, | |
520 | (0x0e00 << 16) | (0x9714 >> 2), | |
521 | 0x00000000, | |
522 | (0x0e00 << 16) | (0x9718 >> 2), | |
523 | 0x00000000, | |
524 | (0x0e00 << 16) | (0x971c >> 2), | |
525 | 0x00000000, | |
526 | (0x0e00 << 16) | (0x31068 >> 2), | |
527 | 0x00000000, | |
528 | (0x4e00 << 16) | (0x31068 >> 2), | |
529 | 0x00000000, | |
530 | (0x5e00 << 16) | (0x31068 >> 2), | |
531 | 0x00000000, | |
532 | (0x6e00 << 16) | (0x31068 >> 2), | |
533 | 0x00000000, | |
534 | (0x7e00 << 16) | (0x31068 >> 2), | |
535 | 0x00000000, | |
536 | (0x8e00 << 16) | (0x31068 >> 2), | |
537 | 0x00000000, | |
538 | (0x9e00 << 16) | (0x31068 >> 2), | |
539 | 0x00000000, | |
540 | (0xae00 << 16) | (0x31068 >> 2), | |
541 | 0x00000000, | |
542 | (0xbe00 << 16) | (0x31068 >> 2), | |
543 | 0x00000000, | |
544 | (0x0e00 << 16) | (0xcd10 >> 2), | |
545 | 0x00000000, | |
546 | (0x0e00 << 16) | (0xcd14 >> 2), | |
547 | 0x00000000, | |
548 | (0x0e00 << 16) | (0x88b0 >> 2), | |
549 | 0x00000000, | |
550 | (0x0e00 << 16) | (0x88b4 >> 2), | |
551 | 0x00000000, | |
552 | (0x0e00 << 16) | (0x88b8 >> 2), | |
553 | 0x00000000, | |
554 | (0x0e00 << 16) | (0x88bc >> 2), | |
555 | 0x00000000, | |
556 | (0x0400 << 16) | (0x89c0 >> 2), | |
557 | 0x00000000, | |
558 | (0x0e00 << 16) | (0x88c4 >> 2), | |
559 | 0x00000000, | |
560 | (0x0e00 << 16) | (0x88c8 >> 2), | |
561 | 0x00000000, | |
562 | (0x0e00 << 16) | (0x88d0 >> 2), | |
563 | 0x00000000, | |
564 | (0x0e00 << 16) | (0x88d4 >> 2), | |
565 | 0x00000000, | |
566 | (0x0e00 << 16) | (0x88d8 >> 2), | |
567 | 0x00000000, | |
568 | (0x0e00 << 16) | (0x8980 >> 2), | |
569 | 0x00000000, | |
570 | (0x0e00 << 16) | (0x30938 >> 2), | |
571 | 0x00000000, | |
572 | (0x0e00 << 16) | (0x3093c >> 2), | |
573 | 0x00000000, | |
574 | (0x0e00 << 16) | (0x30940 >> 2), | |
575 | 0x00000000, | |
576 | (0x0e00 << 16) | (0x89a0 >> 2), | |
577 | 0x00000000, | |
578 | (0x0e00 << 16) | (0x30900 >> 2), | |
579 | 0x00000000, | |
580 | (0x0e00 << 16) | (0x30904 >> 2), | |
581 | 0x00000000, | |
582 | (0x0e00 << 16) | (0x89b4 >> 2), | |
583 | 0x00000000, | |
584 | (0x0e00 << 16) | (0x3c210 >> 2), | |
585 | 0x00000000, | |
586 | (0x0e00 << 16) | (0x3c214 >> 2), | |
587 | 0x00000000, | |
588 | (0x0e00 << 16) | (0x3c218 >> 2), | |
589 | 0x00000000, | |
590 | (0x0e00 << 16) | (0x8904 >> 2), | |
591 | 0x00000000, | |
592 | 0x5, | |
593 | (0x0e00 << 16) | (0x8c28 >> 2), | |
594 | (0x0e00 << 16) | (0x8c2c >> 2), | |
595 | (0x0e00 << 16) | (0x8c30 >> 2), | |
596 | (0x0e00 << 16) | (0x8c34 >> 2), | |
597 | (0x0e00 << 16) | (0x9600 >> 2), | |
598 | }; | |
599 | ||
600 | static const u32 kalindi_rlc_save_restore_register_list[] = | |
601 | { | |
602 | (0x0e00 << 16) | (0xc12c >> 2), | |
603 | 0x00000000, | |
604 | (0x0e00 << 16) | (0xc140 >> 2), | |
605 | 0x00000000, | |
606 | (0x0e00 << 16) | (0xc150 >> 2), | |
607 | 0x00000000, | |
608 | (0x0e00 << 16) | (0xc15c >> 2), | |
609 | 0x00000000, | |
610 | (0x0e00 << 16) | (0xc168 >> 2), | |
611 | 0x00000000, | |
612 | (0x0e00 << 16) | (0xc170 >> 2), | |
613 | 0x00000000, | |
614 | (0x0e00 << 16) | (0xc204 >> 2), | |
615 | 0x00000000, | |
616 | (0x0e00 << 16) | (0xc2b4 >> 2), | |
617 | 0x00000000, | |
618 | (0x0e00 << 16) | (0xc2b8 >> 2), | |
619 | 0x00000000, | |
620 | (0x0e00 << 16) | (0xc2bc >> 2), | |
621 | 0x00000000, | |
622 | (0x0e00 << 16) | (0xc2c0 >> 2), | |
623 | 0x00000000, | |
624 | (0x0e00 << 16) | (0x8228 >> 2), | |
625 | 0x00000000, | |
626 | (0x0e00 << 16) | (0x829c >> 2), | |
627 | 0x00000000, | |
628 | (0x0e00 << 16) | (0x869c >> 2), | |
629 | 0x00000000, | |
630 | (0x0600 << 16) | (0x98f4 >> 2), | |
631 | 0x00000000, | |
632 | (0x0e00 << 16) | (0x98f8 >> 2), | |
633 | 0x00000000, | |
634 | (0x0e00 << 16) | (0x9900 >> 2), | |
635 | 0x00000000, | |
636 | (0x0e00 << 16) | (0xc260 >> 2), | |
637 | 0x00000000, | |
638 | (0x0e00 << 16) | (0x90e8 >> 2), | |
639 | 0x00000000, | |
640 | (0x0e00 << 16) | (0x3c000 >> 2), | |
641 | 0x00000000, | |
642 | (0x0e00 << 16) | (0x3c00c >> 2), | |
643 | 0x00000000, | |
644 | (0x0e00 << 16) | (0x8c1c >> 2), | |
645 | 0x00000000, | |
646 | (0x0e00 << 16) | (0x9700 >> 2), | |
647 | 0x00000000, | |
648 | (0x0e00 << 16) | (0xcd20 >> 2), | |
649 | 0x00000000, | |
650 | (0x4e00 << 16) | (0xcd20 >> 2), | |
651 | 0x00000000, | |
652 | (0x5e00 << 16) | (0xcd20 >> 2), | |
653 | 0x00000000, | |
654 | (0x6e00 << 16) | (0xcd20 >> 2), | |
655 | 0x00000000, | |
656 | (0x7e00 << 16) | (0xcd20 >> 2), | |
657 | 0x00000000, | |
658 | (0x0e00 << 16) | (0x89bc >> 2), | |
659 | 0x00000000, | |
660 | (0x0e00 << 16) | (0x8900 >> 2), | |
661 | 0x00000000, | |
662 | 0x3, | |
663 | (0x0e00 << 16) | (0xc130 >> 2), | |
664 | 0x00000000, | |
665 | (0x0e00 << 16) | (0xc134 >> 2), | |
666 | 0x00000000, | |
667 | (0x0e00 << 16) | (0xc1fc >> 2), | |
668 | 0x00000000, | |
669 | (0x0e00 << 16) | (0xc208 >> 2), | |
670 | 0x00000000, | |
671 | (0x0e00 << 16) | (0xc264 >> 2), | |
672 | 0x00000000, | |
673 | (0x0e00 << 16) | (0xc268 >> 2), | |
674 | 0x00000000, | |
675 | (0x0e00 << 16) | (0xc26c >> 2), | |
676 | 0x00000000, | |
677 | (0x0e00 << 16) | (0xc270 >> 2), | |
678 | 0x00000000, | |
679 | (0x0e00 << 16) | (0xc274 >> 2), | |
680 | 0x00000000, | |
681 | (0x0e00 << 16) | (0xc28c >> 2), | |
682 | 0x00000000, | |
683 | (0x0e00 << 16) | (0xc290 >> 2), | |
684 | 0x00000000, | |
685 | (0x0e00 << 16) | (0xc294 >> 2), | |
686 | 0x00000000, | |
687 | (0x0e00 << 16) | (0xc298 >> 2), | |
688 | 0x00000000, | |
689 | (0x0e00 << 16) | (0xc2a0 >> 2), | |
690 | 0x00000000, | |
691 | (0x0e00 << 16) | (0xc2a4 >> 2), | |
692 | 0x00000000, | |
693 | (0x0e00 << 16) | (0xc2a8 >> 2), | |
694 | 0x00000000, | |
695 | (0x0e00 << 16) | (0xc2ac >> 2), | |
696 | 0x00000000, | |
697 | (0x0e00 << 16) | (0x301d0 >> 2), | |
698 | 0x00000000, | |
699 | (0x0e00 << 16) | (0x30238 >> 2), | |
700 | 0x00000000, | |
701 | (0x0e00 << 16) | (0x30250 >> 2), | |
702 | 0x00000000, | |
703 | (0x0e00 << 16) | (0x30254 >> 2), | |
704 | 0x00000000, | |
705 | (0x0e00 << 16) | (0x30258 >> 2), | |
706 | 0x00000000, | |
707 | (0x0e00 << 16) | (0x3025c >> 2), | |
708 | 0x00000000, | |
709 | (0x4e00 << 16) | (0xc900 >> 2), | |
710 | 0x00000000, | |
711 | (0x5e00 << 16) | (0xc900 >> 2), | |
712 | 0x00000000, | |
713 | (0x6e00 << 16) | (0xc900 >> 2), | |
714 | 0x00000000, | |
715 | (0x7e00 << 16) | (0xc900 >> 2), | |
716 | 0x00000000, | |
717 | (0x4e00 << 16) | (0xc904 >> 2), | |
718 | 0x00000000, | |
719 | (0x5e00 << 16) | (0xc904 >> 2), | |
720 | 0x00000000, | |
721 | (0x6e00 << 16) | (0xc904 >> 2), | |
722 | 0x00000000, | |
723 | (0x7e00 << 16) | (0xc904 >> 2), | |
724 | 0x00000000, | |
725 | (0x4e00 << 16) | (0xc908 >> 2), | |
726 | 0x00000000, | |
727 | (0x5e00 << 16) | (0xc908 >> 2), | |
728 | 0x00000000, | |
729 | (0x6e00 << 16) | (0xc908 >> 2), | |
730 | 0x00000000, | |
731 | (0x7e00 << 16) | (0xc908 >> 2), | |
732 | 0x00000000, | |
733 | (0x4e00 << 16) | (0xc90c >> 2), | |
734 | 0x00000000, | |
735 | (0x5e00 << 16) | (0xc90c >> 2), | |
736 | 0x00000000, | |
737 | (0x6e00 << 16) | (0xc90c >> 2), | |
738 | 0x00000000, | |
739 | (0x7e00 << 16) | (0xc90c >> 2), | |
740 | 0x00000000, | |
741 | (0x4e00 << 16) | (0xc910 >> 2), | |
742 | 0x00000000, | |
743 | (0x5e00 << 16) | (0xc910 >> 2), | |
744 | 0x00000000, | |
745 | (0x6e00 << 16) | (0xc910 >> 2), | |
746 | 0x00000000, | |
747 | (0x7e00 << 16) | (0xc910 >> 2), | |
748 | 0x00000000, | |
749 | (0x0e00 << 16) | (0xc99c >> 2), | |
750 | 0x00000000, | |
751 | (0x0e00 << 16) | (0x9834 >> 2), | |
752 | 0x00000000, | |
753 | (0x0000 << 16) | (0x30f00 >> 2), | |
754 | 0x00000000, | |
755 | (0x0000 << 16) | (0x30f04 >> 2), | |
756 | 0x00000000, | |
757 | (0x0000 << 16) | (0x30f08 >> 2), | |
758 | 0x00000000, | |
759 | (0x0000 << 16) | (0x30f0c >> 2), | |
760 | 0x00000000, | |
761 | (0x0600 << 16) | (0x9b7c >> 2), | |
762 | 0x00000000, | |
763 | (0x0e00 << 16) | (0x8a14 >> 2), | |
764 | 0x00000000, | |
765 | (0x0e00 << 16) | (0x8a18 >> 2), | |
766 | 0x00000000, | |
767 | (0x0600 << 16) | (0x30a00 >> 2), | |
768 | 0x00000000, | |
769 | (0x0e00 << 16) | (0x8bf0 >> 2), | |
770 | 0x00000000, | |
771 | (0x0e00 << 16) | (0x8bcc >> 2), | |
772 | 0x00000000, | |
773 | (0x0e00 << 16) | (0x8b24 >> 2), | |
774 | 0x00000000, | |
775 | (0x0e00 << 16) | (0x30a04 >> 2), | |
776 | 0x00000000, | |
777 | (0x0600 << 16) | (0x30a10 >> 2), | |
778 | 0x00000000, | |
779 | (0x0600 << 16) | (0x30a14 >> 2), | |
780 | 0x00000000, | |
781 | (0x0600 << 16) | (0x30a18 >> 2), | |
782 | 0x00000000, | |
783 | (0x0600 << 16) | (0x30a2c >> 2), | |
784 | 0x00000000, | |
785 | (0x0e00 << 16) | (0xc700 >> 2), | |
786 | 0x00000000, | |
787 | (0x0e00 << 16) | (0xc704 >> 2), | |
788 | 0x00000000, | |
789 | (0x0e00 << 16) | (0xc708 >> 2), | |
790 | 0x00000000, | |
791 | (0x0e00 << 16) | (0xc768 >> 2), | |
792 | 0x00000000, | |
793 | (0x0400 << 16) | (0xc770 >> 2), | |
794 | 0x00000000, | |
795 | (0x0400 << 16) | (0xc774 >> 2), | |
796 | 0x00000000, | |
797 | (0x0400 << 16) | (0xc798 >> 2), | |
798 | 0x00000000, | |
799 | (0x0400 << 16) | (0xc79c >> 2), | |
800 | 0x00000000, | |
801 | (0x0e00 << 16) | (0x9100 >> 2), | |
802 | 0x00000000, | |
803 | (0x0e00 << 16) | (0x3c010 >> 2), | |
804 | 0x00000000, | |
805 | (0x0e00 << 16) | (0x8c00 >> 2), | |
806 | 0x00000000, | |
807 | (0x0e00 << 16) | (0x8c04 >> 2), | |
808 | 0x00000000, | |
809 | (0x0e00 << 16) | (0x8c20 >> 2), | |
810 | 0x00000000, | |
811 | (0x0e00 << 16) | (0x8c38 >> 2), | |
812 | 0x00000000, | |
813 | (0x0e00 << 16) | (0x8c3c >> 2), | |
814 | 0x00000000, | |
815 | (0x0e00 << 16) | (0xae00 >> 2), | |
816 | 0x00000000, | |
817 | (0x0e00 << 16) | (0x9604 >> 2), | |
818 | 0x00000000, | |
819 | (0x0e00 << 16) | (0xac08 >> 2), | |
820 | 0x00000000, | |
821 | (0x0e00 << 16) | (0xac0c >> 2), | |
822 | 0x00000000, | |
823 | (0x0e00 << 16) | (0xac10 >> 2), | |
824 | 0x00000000, | |
825 | (0x0e00 << 16) | (0xac14 >> 2), | |
826 | 0x00000000, | |
827 | (0x0e00 << 16) | (0xac58 >> 2), | |
828 | 0x00000000, | |
829 | (0x0e00 << 16) | (0xac68 >> 2), | |
830 | 0x00000000, | |
831 | (0x0e00 << 16) | (0xac6c >> 2), | |
832 | 0x00000000, | |
833 | (0x0e00 << 16) | (0xac70 >> 2), | |
834 | 0x00000000, | |
835 | (0x0e00 << 16) | (0xac74 >> 2), | |
836 | 0x00000000, | |
837 | (0x0e00 << 16) | (0xac78 >> 2), | |
838 | 0x00000000, | |
839 | (0x0e00 << 16) | (0xac7c >> 2), | |
840 | 0x00000000, | |
841 | (0x0e00 << 16) | (0xac80 >> 2), | |
842 | 0x00000000, | |
843 | (0x0e00 << 16) | (0xac84 >> 2), | |
844 | 0x00000000, | |
845 | (0x0e00 << 16) | (0xac88 >> 2), | |
846 | 0x00000000, | |
847 | (0x0e00 << 16) | (0xac8c >> 2), | |
848 | 0x00000000, | |
849 | (0x0e00 << 16) | (0x970c >> 2), | |
850 | 0x00000000, | |
851 | (0x0e00 << 16) | (0x9714 >> 2), | |
852 | 0x00000000, | |
853 | (0x0e00 << 16) | (0x9718 >> 2), | |
854 | 0x00000000, | |
855 | (0x0e00 << 16) | (0x971c >> 2), | |
856 | 0x00000000, | |
857 | (0x0e00 << 16) | (0x31068 >> 2), | |
858 | 0x00000000, | |
859 | (0x4e00 << 16) | (0x31068 >> 2), | |
860 | 0x00000000, | |
861 | (0x5e00 << 16) | (0x31068 >> 2), | |
862 | 0x00000000, | |
863 | (0x6e00 << 16) | (0x31068 >> 2), | |
864 | 0x00000000, | |
865 | (0x7e00 << 16) | (0x31068 >> 2), | |
866 | 0x00000000, | |
867 | (0x0e00 << 16) | (0xcd10 >> 2), | |
868 | 0x00000000, | |
869 | (0x0e00 << 16) | (0xcd14 >> 2), | |
870 | 0x00000000, | |
871 | (0x0e00 << 16) | (0x88b0 >> 2), | |
872 | 0x00000000, | |
873 | (0x0e00 << 16) | (0x88b4 >> 2), | |
874 | 0x00000000, | |
875 | (0x0e00 << 16) | (0x88b8 >> 2), | |
876 | 0x00000000, | |
877 | (0x0e00 << 16) | (0x88bc >> 2), | |
878 | 0x00000000, | |
879 | (0x0400 << 16) | (0x89c0 >> 2), | |
880 | 0x00000000, | |
881 | (0x0e00 << 16) | (0x88c4 >> 2), | |
882 | 0x00000000, | |
883 | (0x0e00 << 16) | (0x88c8 >> 2), | |
884 | 0x00000000, | |
885 | (0x0e00 << 16) | (0x88d0 >> 2), | |
886 | 0x00000000, | |
887 | (0x0e00 << 16) | (0x88d4 >> 2), | |
888 | 0x00000000, | |
889 | (0x0e00 << 16) | (0x88d8 >> 2), | |
890 | 0x00000000, | |
891 | (0x0e00 << 16) | (0x8980 >> 2), | |
892 | 0x00000000, | |
893 | (0x0e00 << 16) | (0x30938 >> 2), | |
894 | 0x00000000, | |
895 | (0x0e00 << 16) | (0x3093c >> 2), | |
896 | 0x00000000, | |
897 | (0x0e00 << 16) | (0x30940 >> 2), | |
898 | 0x00000000, | |
899 | (0x0e00 << 16) | (0x89a0 >> 2), | |
900 | 0x00000000, | |
901 | (0x0e00 << 16) | (0x30900 >> 2), | |
902 | 0x00000000, | |
903 | (0x0e00 << 16) | (0x30904 >> 2), | |
904 | 0x00000000, | |
905 | (0x0e00 << 16) | (0x89b4 >> 2), | |
906 | 0x00000000, | |
907 | (0x0e00 << 16) | (0x3e1fc >> 2), | |
908 | 0x00000000, | |
909 | (0x0e00 << 16) | (0x3c210 >> 2), | |
910 | 0x00000000, | |
911 | (0x0e00 << 16) | (0x3c214 >> 2), | |
912 | 0x00000000, | |
913 | (0x0e00 << 16) | (0x3c218 >> 2), | |
914 | 0x00000000, | |
915 | (0x0e00 << 16) | (0x8904 >> 2), | |
916 | 0x00000000, | |
917 | 0x5, | |
918 | (0x0e00 << 16) | (0x8c28 >> 2), | |
919 | (0x0e00 << 16) | (0x8c2c >> 2), | |
920 | (0x0e00 << 16) | (0x8c30 >> 2), | |
921 | (0x0e00 << 16) | (0x8c34 >> 2), | |
922 | (0x0e00 << 16) | (0x9600 >> 2), | |
923 | }; | |
924 | ||
0aafd313 AD |
925 | static const u32 bonaire_golden_spm_registers[] = |
926 | { | |
927 | 0x30800, 0xe0ffffff, 0xe0000000 | |
928 | }; | |
929 | ||
930 | static const u32 bonaire_golden_common_registers[] = | |
931 | { | |
932 | 0xc770, 0xffffffff, 0x00000800, | |
933 | 0xc774, 0xffffffff, 0x00000800, | |
934 | 0xc798, 0xffffffff, 0x00007fbf, | |
935 | 0xc79c, 0xffffffff, 0x00007faf | |
936 | }; | |
937 | ||
938 | static const u32 bonaire_golden_registers[] = | |
939 | { | |
940 | 0x3354, 0x00000333, 0x00000333, | |
941 | 0x3350, 0x000c0fc0, 0x00040200, | |
942 | 0x9a10, 0x00010000, 0x00058208, | |
943 | 0x3c000, 0xffff1fff, 0x00140000, | |
944 | 0x3c200, 0xfdfc0fff, 0x00000100, | |
945 | 0x3c234, 0x40000000, 0x40000200, | |
946 | 0x9830, 0xffffffff, 0x00000000, | |
947 | 0x9834, 0xf00fffff, 0x00000400, | |
948 | 0x9838, 0x0002021c, 0x00020200, | |
949 | 0xc78, 0x00000080, 0x00000000, | |
950 | 0x5bb0, 0x000000f0, 0x00000070, | |
951 | 0x5bc0, 0xf0311fff, 0x80300000, | |
952 | 0x98f8, 0x73773777, 0x12010001, | |
953 | 0x350c, 0x00810000, 0x408af000, | |
954 | 0x7030, 0x31000111, 0x00000011, | |
955 | 0x2f48, 0x73773777, 0x12010001, | |
956 | 0x220c, 0x00007fb6, 0x0021a1b1, | |
957 | 0x2210, 0x00007fb6, 0x002021b1, | |
958 | 0x2180, 0x00007fb6, 0x00002191, | |
959 | 0x2218, 0x00007fb6, 0x002121b1, | |
960 | 0x221c, 0x00007fb6, 0x002021b1, | |
961 | 0x21dc, 0x00007fb6, 0x00002191, | |
962 | 0x21e0, 0x00007fb6, 0x00002191, | |
963 | 0x3628, 0x0000003f, 0x0000000a, | |
964 | 0x362c, 0x0000003f, 0x0000000a, | |
965 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
966 | 0x240c, 0x000007ff, 0x00000000, | |
967 | 0x8a14, 0xf000003f, 0x00000007, | |
968 | 0x8bf0, 0x00002001, 0x00000001, | |
969 | 0x8b24, 0xffffffff, 0x00ffffff, | |
970 | 0x30a04, 0x0000ff0f, 0x00000000, | |
971 | 0x28a4c, 0x07ffffff, 0x06000000, | |
972 | 0x4d8, 0x00000fff, 0x00000100, | |
973 | 0x3e78, 0x00000001, 0x00000002, | |
974 | 0x9100, 0x03000000, 0x0362c688, | |
975 | 0x8c00, 0x000000ff, 0x00000001, | |
976 | 0xe40, 0x00001fff, 0x00001fff, | |
977 | 0x9060, 0x0000007f, 0x00000020, | |
978 | 0x9508, 0x00010000, 0x00010000, | |
979 | 0xac14, 0x000003ff, 0x000000f3, | |
980 | 0xac0c, 0xffffffff, 0x00001032 | |
981 | }; | |
982 | ||
983 | static const u32 bonaire_mgcg_cgcg_init[] = | |
984 | { | |
985 | 0xc420, 0xffffffff, 0xfffffffc, | |
986 | 0x30800, 0xffffffff, 0xe0000000, | |
987 | 0x3c2a0, 0xffffffff, 0x00000100, | |
988 | 0x3c208, 0xffffffff, 0x00000100, | |
989 | 0x3c2c0, 0xffffffff, 0xc0000100, | |
990 | 0x3c2c8, 0xffffffff, 0xc0000100, | |
991 | 0x3c2c4, 0xffffffff, 0xc0000100, | |
992 | 0x55e4, 0xffffffff, 0x00600100, | |
993 | 0x3c280, 0xffffffff, 0x00000100, | |
994 | 0x3c214, 0xffffffff, 0x06000100, | |
995 | 0x3c220, 0xffffffff, 0x00000100, | |
996 | 0x3c218, 0xffffffff, 0x06000100, | |
997 | 0x3c204, 0xffffffff, 0x00000100, | |
998 | 0x3c2e0, 0xffffffff, 0x00000100, | |
999 | 0x3c224, 0xffffffff, 0x00000100, | |
1000 | 0x3c200, 0xffffffff, 0x00000100, | |
1001 | 0x3c230, 0xffffffff, 0x00000100, | |
1002 | 0x3c234, 0xffffffff, 0x00000100, | |
1003 | 0x3c250, 0xffffffff, 0x00000100, | |
1004 | 0x3c254, 0xffffffff, 0x00000100, | |
1005 | 0x3c258, 0xffffffff, 0x00000100, | |
1006 | 0x3c25c, 0xffffffff, 0x00000100, | |
1007 | 0x3c260, 0xffffffff, 0x00000100, | |
1008 | 0x3c27c, 0xffffffff, 0x00000100, | |
1009 | 0x3c278, 0xffffffff, 0x00000100, | |
1010 | 0x3c210, 0xffffffff, 0x06000100, | |
1011 | 0x3c290, 0xffffffff, 0x00000100, | |
1012 | 0x3c274, 0xffffffff, 0x00000100, | |
1013 | 0x3c2b4, 0xffffffff, 0x00000100, | |
1014 | 0x3c2b0, 0xffffffff, 0x00000100, | |
1015 | 0x3c270, 0xffffffff, 0x00000100, | |
1016 | 0x30800, 0xffffffff, 0xe0000000, | |
1017 | 0x3c020, 0xffffffff, 0x00010000, | |
1018 | 0x3c024, 0xffffffff, 0x00030002, | |
1019 | 0x3c028, 0xffffffff, 0x00040007, | |
1020 | 0x3c02c, 0xffffffff, 0x00060005, | |
1021 | 0x3c030, 0xffffffff, 0x00090008, | |
1022 | 0x3c034, 0xffffffff, 0x00010000, | |
1023 | 0x3c038, 0xffffffff, 0x00030002, | |
1024 | 0x3c03c, 0xffffffff, 0x00040007, | |
1025 | 0x3c040, 0xffffffff, 0x00060005, | |
1026 | 0x3c044, 0xffffffff, 0x00090008, | |
1027 | 0x3c048, 0xffffffff, 0x00010000, | |
1028 | 0x3c04c, 0xffffffff, 0x00030002, | |
1029 | 0x3c050, 0xffffffff, 0x00040007, | |
1030 | 0x3c054, 0xffffffff, 0x00060005, | |
1031 | 0x3c058, 0xffffffff, 0x00090008, | |
1032 | 0x3c05c, 0xffffffff, 0x00010000, | |
1033 | 0x3c060, 0xffffffff, 0x00030002, | |
1034 | 0x3c064, 0xffffffff, 0x00040007, | |
1035 | 0x3c068, 0xffffffff, 0x00060005, | |
1036 | 0x3c06c, 0xffffffff, 0x00090008, | |
1037 | 0x3c070, 0xffffffff, 0x00010000, | |
1038 | 0x3c074, 0xffffffff, 0x00030002, | |
1039 | 0x3c078, 0xffffffff, 0x00040007, | |
1040 | 0x3c07c, 0xffffffff, 0x00060005, | |
1041 | 0x3c080, 0xffffffff, 0x00090008, | |
1042 | 0x3c084, 0xffffffff, 0x00010000, | |
1043 | 0x3c088, 0xffffffff, 0x00030002, | |
1044 | 0x3c08c, 0xffffffff, 0x00040007, | |
1045 | 0x3c090, 0xffffffff, 0x00060005, | |
1046 | 0x3c094, 0xffffffff, 0x00090008, | |
1047 | 0x3c098, 0xffffffff, 0x00010000, | |
1048 | 0x3c09c, 0xffffffff, 0x00030002, | |
1049 | 0x3c0a0, 0xffffffff, 0x00040007, | |
1050 | 0x3c0a4, 0xffffffff, 0x00060005, | |
1051 | 0x3c0a8, 0xffffffff, 0x00090008, | |
1052 | 0x3c000, 0xffffffff, 0x96e00200, | |
1053 | 0x8708, 0xffffffff, 0x00900100, | |
1054 | 0xc424, 0xffffffff, 0x0020003f, | |
1055 | 0x38, 0xffffffff, 0x0140001c, | |
1056 | 0x3c, 0x000f0000, 0x000f0000, | |
1057 | 0x220, 0xffffffff, 0xC060000C, | |
1058 | 0x224, 0xc0000fff, 0x00000100, | |
1059 | 0xf90, 0xffffffff, 0x00000100, | |
1060 | 0xf98, 0x00000101, 0x00000000, | |
1061 | 0x20a8, 0xffffffff, 0x00000104, | |
1062 | 0x55e4, 0xff000fff, 0x00000100, | |
1063 | 0x30cc, 0xc0000fff, 0x00000104, | |
1064 | 0xc1e4, 0x00000001, 0x00000001, | |
1065 | 0xd00c, 0xff000ff0, 0x00000100, | |
1066 | 0xd80c, 0xff000ff0, 0x00000100 | |
1067 | }; | |
1068 | ||
1069 | static const u32 spectre_golden_spm_registers[] = | |
1070 | { | |
1071 | 0x30800, 0xe0ffffff, 0xe0000000 | |
1072 | }; | |
1073 | ||
1074 | static const u32 spectre_golden_common_registers[] = | |
1075 | { | |
1076 | 0xc770, 0xffffffff, 0x00000800, | |
1077 | 0xc774, 0xffffffff, 0x00000800, | |
1078 | 0xc798, 0xffffffff, 0x00007fbf, | |
1079 | 0xc79c, 0xffffffff, 0x00007faf | |
1080 | }; | |
1081 | ||
1082 | static const u32 spectre_golden_registers[] = | |
1083 | { | |
1084 | 0x3c000, 0xffff1fff, 0x96940200, | |
1085 | 0x3c00c, 0xffff0001, 0xff000000, | |
1086 | 0x3c200, 0xfffc0fff, 0x00000100, | |
1087 | 0x6ed8, 0x00010101, 0x00010000, | |
1088 | 0x9834, 0xf00fffff, 0x00000400, | |
1089 | 0x9838, 0xfffffffc, 0x00020200, | |
1090 | 0x5bb0, 0x000000f0, 0x00000070, | |
1091 | 0x5bc0, 0xf0311fff, 0x80300000, | |
1092 | 0x98f8, 0x73773777, 0x12010001, | |
1093 | 0x9b7c, 0x00ff0000, 0x00fc0000, | |
1094 | 0x2f48, 0x73773777, 0x12010001, | |
1095 | 0x8a14, 0xf000003f, 0x00000007, | |
1096 | 0x8b24, 0xffffffff, 0x00ffffff, | |
1097 | 0x28350, 0x3f3f3fff, 0x00000082, | |
1098 | 0x28355, 0x0000003f, 0x00000000, | |
1099 | 0x3e78, 0x00000001, 0x00000002, | |
1100 | 0x913c, 0xffff03df, 0x00000004, | |
1101 | 0xc768, 0x00000008, 0x00000008, | |
1102 | 0x8c00, 0x000008ff, 0x00000800, | |
1103 | 0x9508, 0x00010000, 0x00010000, | |
1104 | 0xac0c, 0xffffffff, 0x54763210, | |
1105 | 0x214f8, 0x01ff01ff, 0x00000002, | |
1106 | 0x21498, 0x007ff800, 0x00200000, | |
1107 | 0x2015c, 0xffffffff, 0x00000f40, | |
1108 | 0x30934, 0xffffffff, 0x00000001 | |
1109 | }; | |
1110 | ||
1111 | static const u32 spectre_mgcg_cgcg_init[] = | |
1112 | { | |
1113 | 0xc420, 0xffffffff, 0xfffffffc, | |
1114 | 0x30800, 0xffffffff, 0xe0000000, | |
1115 | 0x3c2a0, 0xffffffff, 0x00000100, | |
1116 | 0x3c208, 0xffffffff, 0x00000100, | |
1117 | 0x3c2c0, 0xffffffff, 0x00000100, | |
1118 | 0x3c2c8, 0xffffffff, 0x00000100, | |
1119 | 0x3c2c4, 0xffffffff, 0x00000100, | |
1120 | 0x55e4, 0xffffffff, 0x00600100, | |
1121 | 0x3c280, 0xffffffff, 0x00000100, | |
1122 | 0x3c214, 0xffffffff, 0x06000100, | |
1123 | 0x3c220, 0xffffffff, 0x00000100, | |
1124 | 0x3c218, 0xffffffff, 0x06000100, | |
1125 | 0x3c204, 0xffffffff, 0x00000100, | |
1126 | 0x3c2e0, 0xffffffff, 0x00000100, | |
1127 | 0x3c224, 0xffffffff, 0x00000100, | |
1128 | 0x3c200, 0xffffffff, 0x00000100, | |
1129 | 0x3c230, 0xffffffff, 0x00000100, | |
1130 | 0x3c234, 0xffffffff, 0x00000100, | |
1131 | 0x3c250, 0xffffffff, 0x00000100, | |
1132 | 0x3c254, 0xffffffff, 0x00000100, | |
1133 | 0x3c258, 0xffffffff, 0x00000100, | |
1134 | 0x3c25c, 0xffffffff, 0x00000100, | |
1135 | 0x3c260, 0xffffffff, 0x00000100, | |
1136 | 0x3c27c, 0xffffffff, 0x00000100, | |
1137 | 0x3c278, 0xffffffff, 0x00000100, | |
1138 | 0x3c210, 0xffffffff, 0x06000100, | |
1139 | 0x3c290, 0xffffffff, 0x00000100, | |
1140 | 0x3c274, 0xffffffff, 0x00000100, | |
1141 | 0x3c2b4, 0xffffffff, 0x00000100, | |
1142 | 0x3c2b0, 0xffffffff, 0x00000100, | |
1143 | 0x3c270, 0xffffffff, 0x00000100, | |
1144 | 0x30800, 0xffffffff, 0xe0000000, | |
1145 | 0x3c020, 0xffffffff, 0x00010000, | |
1146 | 0x3c024, 0xffffffff, 0x00030002, | |
1147 | 0x3c028, 0xffffffff, 0x00040007, | |
1148 | 0x3c02c, 0xffffffff, 0x00060005, | |
1149 | 0x3c030, 0xffffffff, 0x00090008, | |
1150 | 0x3c034, 0xffffffff, 0x00010000, | |
1151 | 0x3c038, 0xffffffff, 0x00030002, | |
1152 | 0x3c03c, 0xffffffff, 0x00040007, | |
1153 | 0x3c040, 0xffffffff, 0x00060005, | |
1154 | 0x3c044, 0xffffffff, 0x00090008, | |
1155 | 0x3c048, 0xffffffff, 0x00010000, | |
1156 | 0x3c04c, 0xffffffff, 0x00030002, | |
1157 | 0x3c050, 0xffffffff, 0x00040007, | |
1158 | 0x3c054, 0xffffffff, 0x00060005, | |
1159 | 0x3c058, 0xffffffff, 0x00090008, | |
1160 | 0x3c05c, 0xffffffff, 0x00010000, | |
1161 | 0x3c060, 0xffffffff, 0x00030002, | |
1162 | 0x3c064, 0xffffffff, 0x00040007, | |
1163 | 0x3c068, 0xffffffff, 0x00060005, | |
1164 | 0x3c06c, 0xffffffff, 0x00090008, | |
1165 | 0x3c070, 0xffffffff, 0x00010000, | |
1166 | 0x3c074, 0xffffffff, 0x00030002, | |
1167 | 0x3c078, 0xffffffff, 0x00040007, | |
1168 | 0x3c07c, 0xffffffff, 0x00060005, | |
1169 | 0x3c080, 0xffffffff, 0x00090008, | |
1170 | 0x3c084, 0xffffffff, 0x00010000, | |
1171 | 0x3c088, 0xffffffff, 0x00030002, | |
1172 | 0x3c08c, 0xffffffff, 0x00040007, | |
1173 | 0x3c090, 0xffffffff, 0x00060005, | |
1174 | 0x3c094, 0xffffffff, 0x00090008, | |
1175 | 0x3c098, 0xffffffff, 0x00010000, | |
1176 | 0x3c09c, 0xffffffff, 0x00030002, | |
1177 | 0x3c0a0, 0xffffffff, 0x00040007, | |
1178 | 0x3c0a4, 0xffffffff, 0x00060005, | |
1179 | 0x3c0a8, 0xffffffff, 0x00090008, | |
1180 | 0x3c0ac, 0xffffffff, 0x00010000, | |
1181 | 0x3c0b0, 0xffffffff, 0x00030002, | |
1182 | 0x3c0b4, 0xffffffff, 0x00040007, | |
1183 | 0x3c0b8, 0xffffffff, 0x00060005, | |
1184 | 0x3c0bc, 0xffffffff, 0x00090008, | |
1185 | 0x3c000, 0xffffffff, 0x96e00200, | |
1186 | 0x8708, 0xffffffff, 0x00900100, | |
1187 | 0xc424, 0xffffffff, 0x0020003f, | |
1188 | 0x38, 0xffffffff, 0x0140001c, | |
1189 | 0x3c, 0x000f0000, 0x000f0000, | |
1190 | 0x220, 0xffffffff, 0xC060000C, | |
1191 | 0x224, 0xc0000fff, 0x00000100, | |
1192 | 0xf90, 0xffffffff, 0x00000100, | |
1193 | 0xf98, 0x00000101, 0x00000000, | |
1194 | 0x20a8, 0xffffffff, 0x00000104, | |
1195 | 0x55e4, 0xff000fff, 0x00000100, | |
1196 | 0x30cc, 0xc0000fff, 0x00000104, | |
1197 | 0xc1e4, 0x00000001, 0x00000001, | |
1198 | 0xd00c, 0xff000ff0, 0x00000100, | |
1199 | 0xd80c, 0xff000ff0, 0x00000100 | |
1200 | }; | |
1201 | ||
1202 | static const u32 kalindi_golden_spm_registers[] = | |
1203 | { | |
1204 | 0x30800, 0xe0ffffff, 0xe0000000 | |
1205 | }; | |
1206 | ||
1207 | static const u32 kalindi_golden_common_registers[] = | |
1208 | { | |
1209 | 0xc770, 0xffffffff, 0x00000800, | |
1210 | 0xc774, 0xffffffff, 0x00000800, | |
1211 | 0xc798, 0xffffffff, 0x00007fbf, | |
1212 | 0xc79c, 0xffffffff, 0x00007faf | |
1213 | }; | |
1214 | ||
1215 | static const u32 kalindi_golden_registers[] = | |
1216 | { | |
1217 | 0x3c000, 0xffffdfff, 0x6e944040, | |
1218 | 0x55e4, 0xff607fff, 0xfc000100, | |
1219 | 0x3c220, 0xff000fff, 0x00000100, | |
1220 | 0x3c224, 0xff000fff, 0x00000100, | |
1221 | 0x3c200, 0xfffc0fff, 0x00000100, | |
1222 | 0x6ed8, 0x00010101, 0x00010000, | |
1223 | 0x9830, 0xffffffff, 0x00000000, | |
1224 | 0x9834, 0xf00fffff, 0x00000400, | |
1225 | 0x5bb0, 0x000000f0, 0x00000070, | |
1226 | 0x5bc0, 0xf0311fff, 0x80300000, | |
1227 | 0x98f8, 0x73773777, 0x12010001, | |
1228 | 0x98fc, 0xffffffff, 0x00000010, | |
1229 | 0x9b7c, 0x00ff0000, 0x00fc0000, | |
1230 | 0x8030, 0x00001f0f, 0x0000100a, | |
1231 | 0x2f48, 0x73773777, 0x12010001, | |
1232 | 0x2408, 0x000fffff, 0x000c007f, | |
1233 | 0x8a14, 0xf000003f, 0x00000007, | |
1234 | 0x8b24, 0x3fff3fff, 0x00ffcfff, | |
1235 | 0x30a04, 0x0000ff0f, 0x00000000, | |
1236 | 0x28a4c, 0x07ffffff, 0x06000000, | |
1237 | 0x4d8, 0x00000fff, 0x00000100, | |
1238 | 0x3e78, 0x00000001, 0x00000002, | |
1239 | 0xc768, 0x00000008, 0x00000008, | |
1240 | 0x8c00, 0x000000ff, 0x00000003, | |
1241 | 0x214f8, 0x01ff01ff, 0x00000002, | |
1242 | 0x21498, 0x007ff800, 0x00200000, | |
1243 | 0x2015c, 0xffffffff, 0x00000f40, | |
1244 | 0x88c4, 0x001f3ae3, 0x00000082, | |
1245 | 0x88d4, 0x0000001f, 0x00000010, | |
1246 | 0x30934, 0xffffffff, 0x00000000 | |
1247 | }; | |
1248 | ||
1249 | static const u32 kalindi_mgcg_cgcg_init[] = | |
1250 | { | |
1251 | 0xc420, 0xffffffff, 0xfffffffc, | |
1252 | 0x30800, 0xffffffff, 0xe0000000, | |
1253 | 0x3c2a0, 0xffffffff, 0x00000100, | |
1254 | 0x3c208, 0xffffffff, 0x00000100, | |
1255 | 0x3c2c0, 0xffffffff, 0x00000100, | |
1256 | 0x3c2c8, 0xffffffff, 0x00000100, | |
1257 | 0x3c2c4, 0xffffffff, 0x00000100, | |
1258 | 0x55e4, 0xffffffff, 0x00600100, | |
1259 | 0x3c280, 0xffffffff, 0x00000100, | |
1260 | 0x3c214, 0xffffffff, 0x06000100, | |
1261 | 0x3c220, 0xffffffff, 0x00000100, | |
1262 | 0x3c218, 0xffffffff, 0x06000100, | |
1263 | 0x3c204, 0xffffffff, 0x00000100, | |
1264 | 0x3c2e0, 0xffffffff, 0x00000100, | |
1265 | 0x3c224, 0xffffffff, 0x00000100, | |
1266 | 0x3c200, 0xffffffff, 0x00000100, | |
1267 | 0x3c230, 0xffffffff, 0x00000100, | |
1268 | 0x3c234, 0xffffffff, 0x00000100, | |
1269 | 0x3c250, 0xffffffff, 0x00000100, | |
1270 | 0x3c254, 0xffffffff, 0x00000100, | |
1271 | 0x3c258, 0xffffffff, 0x00000100, | |
1272 | 0x3c25c, 0xffffffff, 0x00000100, | |
1273 | 0x3c260, 0xffffffff, 0x00000100, | |
1274 | 0x3c27c, 0xffffffff, 0x00000100, | |
1275 | 0x3c278, 0xffffffff, 0x00000100, | |
1276 | 0x3c210, 0xffffffff, 0x06000100, | |
1277 | 0x3c290, 0xffffffff, 0x00000100, | |
1278 | 0x3c274, 0xffffffff, 0x00000100, | |
1279 | 0x3c2b4, 0xffffffff, 0x00000100, | |
1280 | 0x3c2b0, 0xffffffff, 0x00000100, | |
1281 | 0x3c270, 0xffffffff, 0x00000100, | |
1282 | 0x30800, 0xffffffff, 0xe0000000, | |
1283 | 0x3c020, 0xffffffff, 0x00010000, | |
1284 | 0x3c024, 0xffffffff, 0x00030002, | |
1285 | 0x3c028, 0xffffffff, 0x00040007, | |
1286 | 0x3c02c, 0xffffffff, 0x00060005, | |
1287 | 0x3c030, 0xffffffff, 0x00090008, | |
1288 | 0x3c034, 0xffffffff, 0x00010000, | |
1289 | 0x3c038, 0xffffffff, 0x00030002, | |
1290 | 0x3c03c, 0xffffffff, 0x00040007, | |
1291 | 0x3c040, 0xffffffff, 0x00060005, | |
1292 | 0x3c044, 0xffffffff, 0x00090008, | |
1293 | 0x3c000, 0xffffffff, 0x96e00200, | |
1294 | 0x8708, 0xffffffff, 0x00900100, | |
1295 | 0xc424, 0xffffffff, 0x0020003f, | |
1296 | 0x38, 0xffffffff, 0x0140001c, | |
1297 | 0x3c, 0x000f0000, 0x000f0000, | |
1298 | 0x220, 0xffffffff, 0xC060000C, | |
1299 | 0x224, 0xc0000fff, 0x00000100, | |
1300 | 0x20a8, 0xffffffff, 0x00000104, | |
1301 | 0x55e4, 0xff000fff, 0x00000100, | |
1302 | 0x30cc, 0xc0000fff, 0x00000104, | |
1303 | 0xc1e4, 0x00000001, 0x00000001, | |
1304 | 0xd00c, 0xff000ff0, 0x00000100, | |
1305 | 0xd80c, 0xff000ff0, 0x00000100 | |
1306 | }; | |
1307 | ||
8efff337 AD |
1308 | static const u32 hawaii_golden_spm_registers[] = |
1309 | { | |
1310 | 0x30800, 0xe0ffffff, 0xe0000000 | |
1311 | }; | |
1312 | ||
1313 | static const u32 hawaii_golden_common_registers[] = | |
1314 | { | |
1315 | 0x30800, 0xffffffff, 0xe0000000, | |
1316 | 0x28350, 0xffffffff, 0x3a00161a, | |
1317 | 0x28354, 0xffffffff, 0x0000002e, | |
1318 | 0x9a10, 0xffffffff, 0x00018208, | |
1319 | 0x98f8, 0xffffffff, 0x12011003 | |
1320 | }; | |
1321 | ||
1322 | static const u32 hawaii_golden_registers[] = | |
1323 | { | |
1324 | 0x3354, 0x00000333, 0x00000333, | |
1325 | 0x9a10, 0x00010000, 0x00058208, | |
1326 | 0x9830, 0xffffffff, 0x00000000, | |
1327 | 0x9834, 0xf00fffff, 0x00000400, | |
1328 | 0x9838, 0x0002021c, 0x00020200, | |
1329 | 0xc78, 0x00000080, 0x00000000, | |
1330 | 0x5bb0, 0x000000f0, 0x00000070, | |
1331 | 0x5bc0, 0xf0311fff, 0x80300000, | |
1332 | 0x350c, 0x00810000, 0x408af000, | |
1333 | 0x7030, 0x31000111, 0x00000011, | |
1334 | 0x2f48, 0x73773777, 0x12010001, | |
1335 | 0x2120, 0x0000007f, 0x0000001b, | |
1336 | 0x21dc, 0x00007fb6, 0x00002191, | |
1337 | 0x3628, 0x0000003f, 0x0000000a, | |
1338 | 0x362c, 0x0000003f, 0x0000000a, | |
1339 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
1340 | 0x240c, 0x000007ff, 0x00000000, | |
1341 | 0x8bf0, 0x00002001, 0x00000001, | |
1342 | 0x8b24, 0xffffffff, 0x00ffffff, | |
1343 | 0x30a04, 0x0000ff0f, 0x00000000, | |
1344 | 0x28a4c, 0x07ffffff, 0x06000000, | |
1345 | 0x3e78, 0x00000001, 0x00000002, | |
1346 | 0xc768, 0x00000008, 0x00000008, | |
1347 | 0xc770, 0x00000f00, 0x00000800, | |
1348 | 0xc774, 0x00000f00, 0x00000800, | |
1349 | 0xc798, 0x00ffffff, 0x00ff7fbf, | |
1350 | 0xc79c, 0x00ffffff, 0x00ff7faf, | |
1351 | 0x8c00, 0x000000ff, 0x00000800, | |
1352 | 0xe40, 0x00001fff, 0x00001fff, | |
1353 | 0x9060, 0x0000007f, 0x00000020, | |
1354 | 0x9508, 0x00010000, 0x00010000, | |
1355 | 0xae00, 0x00100000, 0x000ff07c, | |
1356 | 0xac14, 0x000003ff, 0x0000000f, | |
1357 | 0xac10, 0xffffffff, 0x7564fdec, | |
1358 | 0xac0c, 0xffffffff, 0x3120b9a8, | |
1359 | 0xac08, 0x20000000, 0x0f9c0000 | |
1360 | }; | |
1361 | ||
1362 | static const u32 hawaii_mgcg_cgcg_init[] = | |
1363 | { | |
1364 | 0xc420, 0xffffffff, 0xfffffffd, | |
1365 | 0x30800, 0xffffffff, 0xe0000000, | |
1366 | 0x3c2a0, 0xffffffff, 0x00000100, | |
1367 | 0x3c208, 0xffffffff, 0x00000100, | |
1368 | 0x3c2c0, 0xffffffff, 0x00000100, | |
1369 | 0x3c2c8, 0xffffffff, 0x00000100, | |
1370 | 0x3c2c4, 0xffffffff, 0x00000100, | |
1371 | 0x55e4, 0xffffffff, 0x00200100, | |
1372 | 0x3c280, 0xffffffff, 0x00000100, | |
1373 | 0x3c214, 0xffffffff, 0x06000100, | |
1374 | 0x3c220, 0xffffffff, 0x00000100, | |
1375 | 0x3c218, 0xffffffff, 0x06000100, | |
1376 | 0x3c204, 0xffffffff, 0x00000100, | |
1377 | 0x3c2e0, 0xffffffff, 0x00000100, | |
1378 | 0x3c224, 0xffffffff, 0x00000100, | |
1379 | 0x3c200, 0xffffffff, 0x00000100, | |
1380 | 0x3c230, 0xffffffff, 0x00000100, | |
1381 | 0x3c234, 0xffffffff, 0x00000100, | |
1382 | 0x3c250, 0xffffffff, 0x00000100, | |
1383 | 0x3c254, 0xffffffff, 0x00000100, | |
1384 | 0x3c258, 0xffffffff, 0x00000100, | |
1385 | 0x3c25c, 0xffffffff, 0x00000100, | |
1386 | 0x3c260, 0xffffffff, 0x00000100, | |
1387 | 0x3c27c, 0xffffffff, 0x00000100, | |
1388 | 0x3c278, 0xffffffff, 0x00000100, | |
1389 | 0x3c210, 0xffffffff, 0x06000100, | |
1390 | 0x3c290, 0xffffffff, 0x00000100, | |
1391 | 0x3c274, 0xffffffff, 0x00000100, | |
1392 | 0x3c2b4, 0xffffffff, 0x00000100, | |
1393 | 0x3c2b0, 0xffffffff, 0x00000100, | |
1394 | 0x3c270, 0xffffffff, 0x00000100, | |
1395 | 0x30800, 0xffffffff, 0xe0000000, | |
1396 | 0x3c020, 0xffffffff, 0x00010000, | |
1397 | 0x3c024, 0xffffffff, 0x00030002, | |
1398 | 0x3c028, 0xffffffff, 0x00040007, | |
1399 | 0x3c02c, 0xffffffff, 0x00060005, | |
1400 | 0x3c030, 0xffffffff, 0x00090008, | |
1401 | 0x3c034, 0xffffffff, 0x00010000, | |
1402 | 0x3c038, 0xffffffff, 0x00030002, | |
1403 | 0x3c03c, 0xffffffff, 0x00040007, | |
1404 | 0x3c040, 0xffffffff, 0x00060005, | |
1405 | 0x3c044, 0xffffffff, 0x00090008, | |
1406 | 0x3c048, 0xffffffff, 0x00010000, | |
1407 | 0x3c04c, 0xffffffff, 0x00030002, | |
1408 | 0x3c050, 0xffffffff, 0x00040007, | |
1409 | 0x3c054, 0xffffffff, 0x00060005, | |
1410 | 0x3c058, 0xffffffff, 0x00090008, | |
1411 | 0x3c05c, 0xffffffff, 0x00010000, | |
1412 | 0x3c060, 0xffffffff, 0x00030002, | |
1413 | 0x3c064, 0xffffffff, 0x00040007, | |
1414 | 0x3c068, 0xffffffff, 0x00060005, | |
1415 | 0x3c06c, 0xffffffff, 0x00090008, | |
1416 | 0x3c070, 0xffffffff, 0x00010000, | |
1417 | 0x3c074, 0xffffffff, 0x00030002, | |
1418 | 0x3c078, 0xffffffff, 0x00040007, | |
1419 | 0x3c07c, 0xffffffff, 0x00060005, | |
1420 | 0x3c080, 0xffffffff, 0x00090008, | |
1421 | 0x3c084, 0xffffffff, 0x00010000, | |
1422 | 0x3c088, 0xffffffff, 0x00030002, | |
1423 | 0x3c08c, 0xffffffff, 0x00040007, | |
1424 | 0x3c090, 0xffffffff, 0x00060005, | |
1425 | 0x3c094, 0xffffffff, 0x00090008, | |
1426 | 0x3c098, 0xffffffff, 0x00010000, | |
1427 | 0x3c09c, 0xffffffff, 0x00030002, | |
1428 | 0x3c0a0, 0xffffffff, 0x00040007, | |
1429 | 0x3c0a4, 0xffffffff, 0x00060005, | |
1430 | 0x3c0a8, 0xffffffff, 0x00090008, | |
1431 | 0x3c0ac, 0xffffffff, 0x00010000, | |
1432 | 0x3c0b0, 0xffffffff, 0x00030002, | |
1433 | 0x3c0b4, 0xffffffff, 0x00040007, | |
1434 | 0x3c0b8, 0xffffffff, 0x00060005, | |
1435 | 0x3c0bc, 0xffffffff, 0x00090008, | |
1436 | 0x3c0c0, 0xffffffff, 0x00010000, | |
1437 | 0x3c0c4, 0xffffffff, 0x00030002, | |
1438 | 0x3c0c8, 0xffffffff, 0x00040007, | |
1439 | 0x3c0cc, 0xffffffff, 0x00060005, | |
1440 | 0x3c0d0, 0xffffffff, 0x00090008, | |
1441 | 0x3c0d4, 0xffffffff, 0x00010000, | |
1442 | 0x3c0d8, 0xffffffff, 0x00030002, | |
1443 | 0x3c0dc, 0xffffffff, 0x00040007, | |
1444 | 0x3c0e0, 0xffffffff, 0x00060005, | |
1445 | 0x3c0e4, 0xffffffff, 0x00090008, | |
1446 | 0x3c0e8, 0xffffffff, 0x00010000, | |
1447 | 0x3c0ec, 0xffffffff, 0x00030002, | |
1448 | 0x3c0f0, 0xffffffff, 0x00040007, | |
1449 | 0x3c0f4, 0xffffffff, 0x00060005, | |
1450 | 0x3c0f8, 0xffffffff, 0x00090008, | |
1451 | 0xc318, 0xffffffff, 0x00020200, | |
1452 | 0x3350, 0xffffffff, 0x00000200, | |
1453 | 0x15c0, 0xffffffff, 0x00000400, | |
1454 | 0x55e8, 0xffffffff, 0x00000000, | |
1455 | 0x2f50, 0xffffffff, 0x00000902, | |
1456 | 0x3c000, 0xffffffff, 0x96940200, | |
1457 | 0x8708, 0xffffffff, 0x00900100, | |
1458 | 0xc424, 0xffffffff, 0x0020003f, | |
1459 | 0x38, 0xffffffff, 0x0140001c, | |
1460 | 0x3c, 0x000f0000, 0x000f0000, | |
1461 | 0x220, 0xffffffff, 0xc060000c, | |
1462 | 0x224, 0xc0000fff, 0x00000100, | |
1463 | 0xf90, 0xffffffff, 0x00000100, | |
1464 | 0xf98, 0x00000101, 0x00000000, | |
1465 | 0x20a8, 0xffffffff, 0x00000104, | |
1466 | 0x55e4, 0xff000fff, 0x00000100, | |
1467 | 0x30cc, 0xc0000fff, 0x00000104, | |
1468 | 0xc1e4, 0x00000001, 0x00000001, | |
1469 | 0xd00c, 0xff000ff0, 0x00000100, | |
1470 | 0xd80c, 0xff000ff0, 0x00000100 | |
1471 | }; | |
1472 | ||
0aafd313 AD |
1473 | static void cik_init_golden_registers(struct radeon_device *rdev) |
1474 | { | |
1475 | switch (rdev->family) { | |
1476 | case CHIP_BONAIRE: | |
1477 | radeon_program_register_sequence(rdev, | |
1478 | bonaire_mgcg_cgcg_init, | |
1479 | (const u32)ARRAY_SIZE(bonaire_mgcg_cgcg_init)); | |
1480 | radeon_program_register_sequence(rdev, | |
1481 | bonaire_golden_registers, | |
1482 | (const u32)ARRAY_SIZE(bonaire_golden_registers)); | |
1483 | radeon_program_register_sequence(rdev, | |
1484 | bonaire_golden_common_registers, | |
1485 | (const u32)ARRAY_SIZE(bonaire_golden_common_registers)); | |
1486 | radeon_program_register_sequence(rdev, | |
1487 | bonaire_golden_spm_registers, | |
1488 | (const u32)ARRAY_SIZE(bonaire_golden_spm_registers)); | |
1489 | break; | |
1490 | case CHIP_KABINI: | |
1491 | radeon_program_register_sequence(rdev, | |
1492 | kalindi_mgcg_cgcg_init, | |
1493 | (const u32)ARRAY_SIZE(kalindi_mgcg_cgcg_init)); | |
1494 | radeon_program_register_sequence(rdev, | |
1495 | kalindi_golden_registers, | |
1496 | (const u32)ARRAY_SIZE(kalindi_golden_registers)); | |
1497 | radeon_program_register_sequence(rdev, | |
1498 | kalindi_golden_common_registers, | |
1499 | (const u32)ARRAY_SIZE(kalindi_golden_common_registers)); | |
1500 | radeon_program_register_sequence(rdev, | |
1501 | kalindi_golden_spm_registers, | |
1502 | (const u32)ARRAY_SIZE(kalindi_golden_spm_registers)); | |
1503 | break; | |
1504 | case CHIP_KAVERI: | |
1505 | radeon_program_register_sequence(rdev, | |
1506 | spectre_mgcg_cgcg_init, | |
1507 | (const u32)ARRAY_SIZE(spectre_mgcg_cgcg_init)); | |
1508 | radeon_program_register_sequence(rdev, | |
1509 | spectre_golden_registers, | |
1510 | (const u32)ARRAY_SIZE(spectre_golden_registers)); | |
1511 | radeon_program_register_sequence(rdev, | |
1512 | spectre_golden_common_registers, | |
1513 | (const u32)ARRAY_SIZE(spectre_golden_common_registers)); | |
1514 | radeon_program_register_sequence(rdev, | |
1515 | spectre_golden_spm_registers, | |
1516 | (const u32)ARRAY_SIZE(spectre_golden_spm_registers)); | |
1517 | break; | |
8efff337 AD |
1518 | case CHIP_HAWAII: |
1519 | radeon_program_register_sequence(rdev, | |
1520 | hawaii_mgcg_cgcg_init, | |
1521 | (const u32)ARRAY_SIZE(hawaii_mgcg_cgcg_init)); | |
1522 | radeon_program_register_sequence(rdev, | |
1523 | hawaii_golden_registers, | |
1524 | (const u32)ARRAY_SIZE(hawaii_golden_registers)); | |
1525 | radeon_program_register_sequence(rdev, | |
1526 | hawaii_golden_common_registers, | |
1527 | (const u32)ARRAY_SIZE(hawaii_golden_common_registers)); | |
1528 | radeon_program_register_sequence(rdev, | |
1529 | hawaii_golden_spm_registers, | |
1530 | (const u32)ARRAY_SIZE(hawaii_golden_spm_registers)); | |
1531 | break; | |
0aafd313 AD |
1532 | default: |
1533 | break; | |
1534 | } | |
1535 | } | |
1536 | ||
2c67912c AD |
1537 | /** |
1538 | * cik_get_xclk - get the xclk | |
1539 | * | |
1540 | * @rdev: radeon_device pointer | |
1541 | * | |
1542 | * Returns the reference clock used by the gfx engine | |
1543 | * (CIK). | |
1544 | */ | |
1545 | u32 cik_get_xclk(struct radeon_device *rdev) | |
1546 | { | |
1547 | u32 reference_clock = rdev->clock.spll.reference_freq; | |
1548 | ||
1549 | if (rdev->flags & RADEON_IS_IGP) { | |
1550 | if (RREG32_SMC(GENERAL_PWRMGT) & GPU_COUNTER_CLK) | |
1551 | return reference_clock / 2; | |
1552 | } else { | |
1553 | if (RREG32_SMC(CG_CLKPIN_CNTL) & XTALIN_DIVIDE) | |
1554 | return reference_clock / 4; | |
1555 | } | |
1556 | return reference_clock; | |
1557 | } | |
1558 | ||
75efdee1 AD |
1559 | /** |
1560 | * cik_mm_rdoorbell - read a doorbell dword | |
1561 | * | |
1562 | * @rdev: radeon_device pointer | |
d5754ab8 | 1563 | * @index: doorbell index |
75efdee1 AD |
1564 | * |
1565 | * Returns the value in the doorbell aperture at the | |
d5754ab8 | 1566 | * requested doorbell index (CIK). |
75efdee1 | 1567 | */ |
d5754ab8 | 1568 | u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index) |
75efdee1 | 1569 | { |
d5754ab8 AL |
1570 | if (index < rdev->doorbell.num_doorbells) { |
1571 | return readl(rdev->doorbell.ptr + index); | |
75efdee1 | 1572 | } else { |
d5754ab8 | 1573 | DRM_ERROR("reading beyond doorbell aperture: 0x%08x!\n", index); |
75efdee1 AD |
1574 | return 0; |
1575 | } | |
1576 | } | |
1577 | ||
1578 | /** | |
1579 | * cik_mm_wdoorbell - write a doorbell dword | |
1580 | * | |
1581 | * @rdev: radeon_device pointer | |
d5754ab8 | 1582 | * @index: doorbell index |
75efdee1 AD |
1583 | * @v: value to write |
1584 | * | |
1585 | * Writes @v to the doorbell aperture at the | |
d5754ab8 | 1586 | * requested doorbell index (CIK). |
75efdee1 | 1587 | */ |
d5754ab8 | 1588 | void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v) |
75efdee1 | 1589 | { |
d5754ab8 AL |
1590 | if (index < rdev->doorbell.num_doorbells) { |
1591 | writel(v, rdev->doorbell.ptr + index); | |
75efdee1 | 1592 | } else { |
d5754ab8 | 1593 | DRM_ERROR("writing beyond doorbell aperture: 0x%08x!\n", index); |
75efdee1 AD |
1594 | } |
1595 | } | |
1596 | ||
bc8273fe AD |
1597 | #define BONAIRE_IO_MC_REGS_SIZE 36 |
1598 | ||
1599 | static const u32 bonaire_io_mc_regs[BONAIRE_IO_MC_REGS_SIZE][2] = | |
1600 | { | |
1601 | {0x00000070, 0x04400000}, | |
1602 | {0x00000071, 0x80c01803}, | |
1603 | {0x00000072, 0x00004004}, | |
1604 | {0x00000073, 0x00000100}, | |
1605 | {0x00000074, 0x00ff0000}, | |
1606 | {0x00000075, 0x34000000}, | |
1607 | {0x00000076, 0x08000014}, | |
1608 | {0x00000077, 0x00cc08ec}, | |
1609 | {0x00000078, 0x00000400}, | |
1610 | {0x00000079, 0x00000000}, | |
1611 | {0x0000007a, 0x04090000}, | |
1612 | {0x0000007c, 0x00000000}, | |
1613 | {0x0000007e, 0x4408a8e8}, | |
1614 | {0x0000007f, 0x00000304}, | |
1615 | {0x00000080, 0x00000000}, | |
1616 | {0x00000082, 0x00000001}, | |
1617 | {0x00000083, 0x00000002}, | |
1618 | {0x00000084, 0xf3e4f400}, | |
1619 | {0x00000085, 0x052024e3}, | |
1620 | {0x00000087, 0x00000000}, | |
1621 | {0x00000088, 0x01000000}, | |
1622 | {0x0000008a, 0x1c0a0000}, | |
1623 | {0x0000008b, 0xff010000}, | |
1624 | {0x0000008d, 0xffffefff}, | |
1625 | {0x0000008e, 0xfff3efff}, | |
1626 | {0x0000008f, 0xfff3efbf}, | |
1627 | {0x00000092, 0xf7ffffff}, | |
1628 | {0x00000093, 0xffffff7f}, | |
1629 | {0x00000095, 0x00101101}, | |
1630 | {0x00000096, 0x00000fff}, | |
1631 | {0x00000097, 0x00116fff}, | |
1632 | {0x00000098, 0x60010000}, | |
1633 | {0x00000099, 0x10010000}, | |
1634 | {0x0000009a, 0x00006000}, | |
1635 | {0x0000009b, 0x00001000}, | |
1636 | {0x0000009f, 0x00b48000} | |
1637 | }; | |
1638 | ||
d4775655 AD |
1639 | #define HAWAII_IO_MC_REGS_SIZE 22 |
1640 | ||
1641 | static const u32 hawaii_io_mc_regs[HAWAII_IO_MC_REGS_SIZE][2] = | |
1642 | { | |
1643 | {0x0000007d, 0x40000000}, | |
1644 | {0x0000007e, 0x40180304}, | |
1645 | {0x0000007f, 0x0000ff00}, | |
1646 | {0x00000081, 0x00000000}, | |
1647 | {0x00000083, 0x00000800}, | |
1648 | {0x00000086, 0x00000000}, | |
1649 | {0x00000087, 0x00000100}, | |
1650 | {0x00000088, 0x00020100}, | |
1651 | {0x00000089, 0x00000000}, | |
1652 | {0x0000008b, 0x00040000}, | |
1653 | {0x0000008c, 0x00000100}, | |
1654 | {0x0000008e, 0xff010000}, | |
1655 | {0x00000090, 0xffffefff}, | |
1656 | {0x00000091, 0xfff3efff}, | |
1657 | {0x00000092, 0xfff3efbf}, | |
1658 | {0x00000093, 0xf7ffffff}, | |
1659 | {0x00000094, 0xffffff7f}, | |
1660 | {0x00000095, 0x00000fff}, | |
1661 | {0x00000096, 0x00116fff}, | |
1662 | {0x00000097, 0x60010000}, | |
1663 | {0x00000098, 0x10010000}, | |
1664 | {0x0000009f, 0x00c79000} | |
1665 | }; | |
1666 | ||
1667 | ||
b556b12e AD |
1668 | /** |
1669 | * cik_srbm_select - select specific register instances | |
1670 | * | |
1671 | * @rdev: radeon_device pointer | |
1672 | * @me: selected ME (micro engine) | |
1673 | * @pipe: pipe | |
1674 | * @queue: queue | |
1675 | * @vmid: VMID | |
1676 | * | |
1677 | * Switches the currently active registers instances. Some | |
1678 | * registers are instanced per VMID, others are instanced per | |
1679 | * me/pipe/queue combination. | |
1680 | */ | |
1681 | static void cik_srbm_select(struct radeon_device *rdev, | |
1682 | u32 me, u32 pipe, u32 queue, u32 vmid) | |
1683 | { | |
1684 | u32 srbm_gfx_cntl = (PIPEID(pipe & 0x3) | | |
1685 | MEID(me & 0x3) | | |
1686 | VMID(vmid & 0xf) | | |
1687 | QUEUEID(queue & 0x7)); | |
1688 | WREG32(SRBM_GFX_CNTL, srbm_gfx_cntl); | |
1689 | } | |
1690 | ||
bc8273fe AD |
1691 | /* ucode loading */ |
1692 | /** | |
1693 | * ci_mc_load_microcode - load MC ucode into the hw | |
1694 | * | |
1695 | * @rdev: radeon_device pointer | |
1696 | * | |
1697 | * Load the GDDR MC ucode into the hw (CIK). | |
1698 | * Returns 0 on success, error on failure. | |
1699 | */ | |
6c7bccea | 1700 | int ci_mc_load_microcode(struct radeon_device *rdev) |
bc8273fe AD |
1701 | { |
1702 | const __be32 *fw_data; | |
1703 | u32 running, blackout = 0; | |
1704 | u32 *io_mc_regs; | |
1705 | int i, ucode_size, regs_size; | |
1706 | ||
1707 | if (!rdev->mc_fw) | |
1708 | return -EINVAL; | |
1709 | ||
1710 | switch (rdev->family) { | |
1711 | case CHIP_BONAIRE: | |
bc8273fe AD |
1712 | io_mc_regs = (u32 *)&bonaire_io_mc_regs; |
1713 | ucode_size = CIK_MC_UCODE_SIZE; | |
1714 | regs_size = BONAIRE_IO_MC_REGS_SIZE; | |
1715 | break; | |
d4775655 AD |
1716 | case CHIP_HAWAII: |
1717 | io_mc_regs = (u32 *)&hawaii_io_mc_regs; | |
1718 | ucode_size = HAWAII_MC_UCODE_SIZE; | |
1719 | regs_size = HAWAII_IO_MC_REGS_SIZE; | |
1720 | break; | |
1721 | default: | |
1722 | return -EINVAL; | |
bc8273fe AD |
1723 | } |
1724 | ||
1725 | running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK; | |
1726 | ||
1727 | if (running == 0) { | |
1728 | if (running) { | |
1729 | blackout = RREG32(MC_SHARED_BLACKOUT_CNTL); | |
1730 | WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1); | |
1731 | } | |
1732 | ||
1733 | /* reset the engine and set to writable */ | |
1734 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); | |
1735 | WREG32(MC_SEQ_SUP_CNTL, 0x00000010); | |
1736 | ||
1737 | /* load mc io regs */ | |
1738 | for (i = 0; i < regs_size; i++) { | |
1739 | WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]); | |
1740 | WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]); | |
1741 | } | |
1742 | /* load the MC ucode */ | |
1743 | fw_data = (const __be32 *)rdev->mc_fw->data; | |
1744 | for (i = 0; i < ucode_size; i++) | |
1745 | WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++)); | |
1746 | ||
1747 | /* put the engine back into the active state */ | |
1748 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); | |
1749 | WREG32(MC_SEQ_SUP_CNTL, 0x00000004); | |
1750 | WREG32(MC_SEQ_SUP_CNTL, 0x00000001); | |
1751 | ||
1752 | /* wait for training to complete */ | |
1753 | for (i = 0; i < rdev->usec_timeout; i++) { | |
1754 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D0) | |
1755 | break; | |
1756 | udelay(1); | |
1757 | } | |
1758 | for (i = 0; i < rdev->usec_timeout; i++) { | |
1759 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D1) | |
1760 | break; | |
1761 | udelay(1); | |
1762 | } | |
1763 | ||
1764 | if (running) | |
1765 | WREG32(MC_SHARED_BLACKOUT_CNTL, blackout); | |
1766 | } | |
1767 | ||
1768 | return 0; | |
1769 | } | |
1770 | ||
02c81327 AD |
1771 | /** |
1772 | * cik_init_microcode - load ucode images from disk | |
1773 | * | |
1774 | * @rdev: radeon_device pointer | |
1775 | * | |
1776 | * Use the firmware interface to load the ucode images into | |
1777 | * the driver (not loaded into hw). | |
1778 | * Returns 0 on success, error on failure. | |
1779 | */ | |
1780 | static int cik_init_microcode(struct radeon_device *rdev) | |
1781 | { | |
02c81327 AD |
1782 | const char *chip_name; |
1783 | size_t pfp_req_size, me_req_size, ce_req_size, | |
d4775655 AD |
1784 | mec_req_size, rlc_req_size, mc_req_size = 0, |
1785 | sdma_req_size, smc_req_size = 0; | |
02c81327 AD |
1786 | char fw_name[30]; |
1787 | int err; | |
1788 | ||
1789 | DRM_DEBUG("\n"); | |
1790 | ||
02c81327 AD |
1791 | switch (rdev->family) { |
1792 | case CHIP_BONAIRE: | |
1793 | chip_name = "BONAIRE"; | |
1794 | pfp_req_size = CIK_PFP_UCODE_SIZE * 4; | |
1795 | me_req_size = CIK_ME_UCODE_SIZE * 4; | |
1796 | ce_req_size = CIK_CE_UCODE_SIZE * 4; | |
1797 | mec_req_size = CIK_MEC_UCODE_SIZE * 4; | |
1798 | rlc_req_size = BONAIRE_RLC_UCODE_SIZE * 4; | |
1799 | mc_req_size = CIK_MC_UCODE_SIZE * 4; | |
21a93e13 | 1800 | sdma_req_size = CIK_SDMA_UCODE_SIZE * 4; |
cc8dbbb4 | 1801 | smc_req_size = ALIGN(BONAIRE_SMC_UCODE_SIZE, 4); |
02c81327 | 1802 | break; |
d4775655 AD |
1803 | case CHIP_HAWAII: |
1804 | chip_name = "HAWAII"; | |
1805 | pfp_req_size = CIK_PFP_UCODE_SIZE * 4; | |
1806 | me_req_size = CIK_ME_UCODE_SIZE * 4; | |
1807 | ce_req_size = CIK_CE_UCODE_SIZE * 4; | |
1808 | mec_req_size = CIK_MEC_UCODE_SIZE * 4; | |
1809 | rlc_req_size = BONAIRE_RLC_UCODE_SIZE * 4; | |
1810 | mc_req_size = HAWAII_MC_UCODE_SIZE * 4; | |
1811 | sdma_req_size = CIK_SDMA_UCODE_SIZE * 4; | |
1812 | smc_req_size = ALIGN(HAWAII_SMC_UCODE_SIZE, 4); | |
1813 | break; | |
02c81327 AD |
1814 | case CHIP_KAVERI: |
1815 | chip_name = "KAVERI"; | |
1816 | pfp_req_size = CIK_PFP_UCODE_SIZE * 4; | |
1817 | me_req_size = CIK_ME_UCODE_SIZE * 4; | |
1818 | ce_req_size = CIK_CE_UCODE_SIZE * 4; | |
1819 | mec_req_size = CIK_MEC_UCODE_SIZE * 4; | |
1820 | rlc_req_size = KV_RLC_UCODE_SIZE * 4; | |
21a93e13 | 1821 | sdma_req_size = CIK_SDMA_UCODE_SIZE * 4; |
02c81327 AD |
1822 | break; |
1823 | case CHIP_KABINI: | |
1824 | chip_name = "KABINI"; | |
1825 | pfp_req_size = CIK_PFP_UCODE_SIZE * 4; | |
1826 | me_req_size = CIK_ME_UCODE_SIZE * 4; | |
1827 | ce_req_size = CIK_CE_UCODE_SIZE * 4; | |
1828 | mec_req_size = CIK_MEC_UCODE_SIZE * 4; | |
1829 | rlc_req_size = KB_RLC_UCODE_SIZE * 4; | |
21a93e13 | 1830 | sdma_req_size = CIK_SDMA_UCODE_SIZE * 4; |
02c81327 AD |
1831 | break; |
1832 | default: BUG(); | |
1833 | } | |
1834 | ||
1835 | DRM_INFO("Loading %s Microcode\n", chip_name); | |
1836 | ||
1837 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name); | |
0a168933 | 1838 | err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev); |
02c81327 AD |
1839 | if (err) |
1840 | goto out; | |
1841 | if (rdev->pfp_fw->size != pfp_req_size) { | |
1842 | printk(KERN_ERR | |
1843 | "cik_cp: Bogus length %zu in firmware \"%s\"\n", | |
1844 | rdev->pfp_fw->size, fw_name); | |
1845 | err = -EINVAL; | |
1846 | goto out; | |
1847 | } | |
1848 | ||
1849 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name); | |
0a168933 | 1850 | err = request_firmware(&rdev->me_fw, fw_name, rdev->dev); |
02c81327 AD |
1851 | if (err) |
1852 | goto out; | |
1853 | if (rdev->me_fw->size != me_req_size) { | |
1854 | printk(KERN_ERR | |
1855 | "cik_cp: Bogus length %zu in firmware \"%s\"\n", | |
1856 | rdev->me_fw->size, fw_name); | |
1857 | err = -EINVAL; | |
1858 | } | |
1859 | ||
1860 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name); | |
0a168933 | 1861 | err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev); |
02c81327 AD |
1862 | if (err) |
1863 | goto out; | |
1864 | if (rdev->ce_fw->size != ce_req_size) { | |
1865 | printk(KERN_ERR | |
1866 | "cik_cp: Bogus length %zu in firmware \"%s\"\n", | |
1867 | rdev->ce_fw->size, fw_name); | |
1868 | err = -EINVAL; | |
1869 | } | |
1870 | ||
1871 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mec.bin", chip_name); | |
0a168933 | 1872 | err = request_firmware(&rdev->mec_fw, fw_name, rdev->dev); |
02c81327 AD |
1873 | if (err) |
1874 | goto out; | |
1875 | if (rdev->mec_fw->size != mec_req_size) { | |
1876 | printk(KERN_ERR | |
1877 | "cik_cp: Bogus length %zu in firmware \"%s\"\n", | |
1878 | rdev->mec_fw->size, fw_name); | |
1879 | err = -EINVAL; | |
1880 | } | |
1881 | ||
1882 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name); | |
0a168933 | 1883 | err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev); |
02c81327 AD |
1884 | if (err) |
1885 | goto out; | |
1886 | if (rdev->rlc_fw->size != rlc_req_size) { | |
1887 | printk(KERN_ERR | |
1888 | "cik_rlc: Bogus length %zu in firmware \"%s\"\n", | |
1889 | rdev->rlc_fw->size, fw_name); | |
1890 | err = -EINVAL; | |
1891 | } | |
1892 | ||
21a93e13 | 1893 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_sdma.bin", chip_name); |
0a168933 | 1894 | err = request_firmware(&rdev->sdma_fw, fw_name, rdev->dev); |
21a93e13 AD |
1895 | if (err) |
1896 | goto out; | |
1897 | if (rdev->sdma_fw->size != sdma_req_size) { | |
1898 | printk(KERN_ERR | |
1899 | "cik_sdma: Bogus length %zu in firmware \"%s\"\n", | |
1900 | rdev->sdma_fw->size, fw_name); | |
1901 | err = -EINVAL; | |
1902 | } | |
1903 | ||
cc8dbbb4 | 1904 | /* No SMC, MC ucode on APUs */ |
02c81327 AD |
1905 | if (!(rdev->flags & RADEON_IS_IGP)) { |
1906 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name); | |
0a168933 | 1907 | err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev); |
02c81327 AD |
1908 | if (err) |
1909 | goto out; | |
1910 | if (rdev->mc_fw->size != mc_req_size) { | |
1911 | printk(KERN_ERR | |
1912 | "cik_mc: Bogus length %zu in firmware \"%s\"\n", | |
1913 | rdev->mc_fw->size, fw_name); | |
1914 | err = -EINVAL; | |
1915 | } | |
cc8dbbb4 AD |
1916 | |
1917 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); | |
1918 | err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); | |
1919 | if (err) { | |
1920 | printk(KERN_ERR | |
1921 | "smc: error loading firmware \"%s\"\n", | |
1922 | fw_name); | |
1923 | release_firmware(rdev->smc_fw); | |
1924 | rdev->smc_fw = NULL; | |
d30d71e8 | 1925 | err = 0; |
cc8dbbb4 AD |
1926 | } else if (rdev->smc_fw->size != smc_req_size) { |
1927 | printk(KERN_ERR | |
1928 | "cik_smc: Bogus length %zu in firmware \"%s\"\n", | |
1929 | rdev->smc_fw->size, fw_name); | |
1930 | err = -EINVAL; | |
1931 | } | |
02c81327 AD |
1932 | } |
1933 | ||
1934 | out: | |
02c81327 AD |
1935 | if (err) { |
1936 | if (err != -EINVAL) | |
1937 | printk(KERN_ERR | |
1938 | "cik_cp: Failed to load firmware \"%s\"\n", | |
1939 | fw_name); | |
1940 | release_firmware(rdev->pfp_fw); | |
1941 | rdev->pfp_fw = NULL; | |
1942 | release_firmware(rdev->me_fw); | |
1943 | rdev->me_fw = NULL; | |
1944 | release_firmware(rdev->ce_fw); | |
1945 | rdev->ce_fw = NULL; | |
1946 | release_firmware(rdev->rlc_fw); | |
1947 | rdev->rlc_fw = NULL; | |
1948 | release_firmware(rdev->mc_fw); | |
1949 | rdev->mc_fw = NULL; | |
cc8dbbb4 AD |
1950 | release_firmware(rdev->smc_fw); |
1951 | rdev->smc_fw = NULL; | |
02c81327 AD |
1952 | } |
1953 | return err; | |
1954 | } | |
1955 | ||
8cc1a532 AD |
1956 | /* |
1957 | * Core functions | |
1958 | */ | |
1959 | /** | |
1960 | * cik_tiling_mode_table_init - init the hw tiling table | |
1961 | * | |
1962 | * @rdev: radeon_device pointer | |
1963 | * | |
1964 | * Starting with SI, the tiling setup is done globally in a | |
1965 | * set of 32 tiling modes. Rather than selecting each set of | |
1966 | * parameters per surface as on older asics, we just select | |
1967 | * which index in the tiling table we want to use, and the | |
1968 | * surface uses those parameters (CIK). | |
1969 | */ | |
1970 | static void cik_tiling_mode_table_init(struct radeon_device *rdev) | |
1971 | { | |
1972 | const u32 num_tile_mode_states = 32; | |
1973 | const u32 num_secondary_tile_mode_states = 16; | |
1974 | u32 reg_offset, gb_tile_moden, split_equal_to_row_size; | |
1975 | u32 num_pipe_configs; | |
1976 | u32 num_rbs = rdev->config.cik.max_backends_per_se * | |
1977 | rdev->config.cik.max_shader_engines; | |
1978 | ||
1979 | switch (rdev->config.cik.mem_row_size_in_kb) { | |
1980 | case 1: | |
1981 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; | |
1982 | break; | |
1983 | case 2: | |
1984 | default: | |
1985 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; | |
1986 | break; | |
1987 | case 4: | |
1988 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; | |
1989 | break; | |
1990 | } | |
1991 | ||
1992 | num_pipe_configs = rdev->config.cik.max_tile_pipes; | |
1993 | if (num_pipe_configs > 8) | |
21e438af | 1994 | num_pipe_configs = 16; |
8cc1a532 | 1995 | |
21e438af AD |
1996 | if (num_pipe_configs == 16) { |
1997 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { | |
1998 | switch (reg_offset) { | |
1999 | case 0: | |
2000 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2001 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2002 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2003 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B)); | |
2004 | break; | |
2005 | case 1: | |
2006 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2007 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2008 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2009 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B)); | |
2010 | break; | |
2011 | case 2: | |
2012 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2013 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2014 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2015 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2016 | break; | |
2017 | case 3: | |
2018 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2019 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2020 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2021 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B)); | |
2022 | break; | |
2023 | case 4: | |
2024 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2025 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2026 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2027 | TILE_SPLIT(split_equal_to_row_size)); | |
2028 | break; | |
2029 | case 5: | |
2030 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2031 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); | |
2032 | break; | |
2033 | case 6: | |
2034 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2035 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2036 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2037 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2038 | break; | |
2039 | case 7: | |
2040 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2041 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2042 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2043 | TILE_SPLIT(split_equal_to_row_size)); | |
2044 | break; | |
2045 | case 8: | |
2046 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2047 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16)); | |
2048 | break; | |
2049 | case 9: | |
2050 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2051 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); | |
2052 | break; | |
2053 | case 10: | |
2054 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2055 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2056 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2057 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2058 | break; | |
2059 | case 11: | |
2060 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2061 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2062 | PIPE_CONFIG(ADDR_SURF_P16_32x32_8x16) | | |
2063 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2064 | break; | |
2065 | case 12: | |
2066 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2067 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2068 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2069 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2070 | break; | |
2071 | case 13: | |
2072 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2073 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); | |
2074 | break; | |
2075 | case 14: | |
2076 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2077 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2078 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2079 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2080 | break; | |
2081 | case 16: | |
2082 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2083 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2084 | PIPE_CONFIG(ADDR_SURF_P16_32x32_8x16) | | |
2085 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2086 | break; | |
2087 | case 17: | |
2088 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2089 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2090 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2091 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2092 | break; | |
2093 | case 27: | |
2094 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2095 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); | |
2096 | break; | |
2097 | case 28: | |
2098 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2099 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2100 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2101 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2102 | break; | |
2103 | case 29: | |
2104 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2105 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2106 | PIPE_CONFIG(ADDR_SURF_P16_32x32_8x16) | | |
2107 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2108 | break; | |
2109 | case 30: | |
2110 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2111 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2112 | PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) | | |
2113 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2114 | break; | |
2115 | default: | |
2116 | gb_tile_moden = 0; | |
2117 | break; | |
2118 | } | |
2119 | rdev->config.cik.tile_mode_array[reg_offset] = gb_tile_moden; | |
2120 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); | |
2121 | } | |
2122 | for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { | |
2123 | switch (reg_offset) { | |
2124 | case 0: | |
2125 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2126 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2127 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2128 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2129 | break; | |
2130 | case 1: | |
2131 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2132 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2133 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2134 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2135 | break; | |
2136 | case 2: | |
2137 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2138 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2139 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2140 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2141 | break; | |
2142 | case 3: | |
2143 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2144 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2145 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2146 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2147 | break; | |
2148 | case 4: | |
2149 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2150 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2151 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2152 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2153 | break; | |
2154 | case 5: | |
2155 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2156 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2157 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2158 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2159 | break; | |
2160 | case 6: | |
2161 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2162 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2163 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2164 | NUM_BANKS(ADDR_SURF_2_BANK)); | |
2165 | break; | |
2166 | case 8: | |
2167 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2168 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2169 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2170 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2171 | break; | |
2172 | case 9: | |
2173 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2174 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2175 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2176 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2177 | break; | |
2178 | case 10: | |
2179 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2180 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2181 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2182 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2183 | break; | |
2184 | case 11: | |
2185 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2186 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2187 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2188 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2189 | break; | |
2190 | case 12: | |
2191 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2192 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2193 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2194 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2195 | break; | |
2196 | case 13: | |
2197 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2198 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2199 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2200 | NUM_BANKS(ADDR_SURF_2_BANK)); | |
2201 | break; | |
2202 | case 14: | |
2203 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2204 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2205 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2206 | NUM_BANKS(ADDR_SURF_2_BANK)); | |
2207 | break; | |
2208 | default: | |
2209 | gb_tile_moden = 0; | |
2210 | break; | |
2211 | } | |
2212 | WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden); | |
2213 | } | |
2214 | } else if (num_pipe_configs == 8) { | |
8cc1a532 AD |
2215 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { |
2216 | switch (reg_offset) { | |
2217 | case 0: | |
2218 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2219 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2220 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2221 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B)); | |
2222 | break; | |
2223 | case 1: | |
2224 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2225 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2226 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2227 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B)); | |
2228 | break; | |
2229 | case 2: | |
2230 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2231 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2232 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2233 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2234 | break; | |
2235 | case 3: | |
2236 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2237 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2238 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2239 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B)); | |
2240 | break; | |
2241 | case 4: | |
2242 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2243 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2244 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2245 | TILE_SPLIT(split_equal_to_row_size)); | |
2246 | break; | |
2247 | case 5: | |
2248 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2249 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); | |
2250 | break; | |
2251 | case 6: | |
2252 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2253 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2254 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2255 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2256 | break; | |
2257 | case 7: | |
2258 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2259 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2260 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2261 | TILE_SPLIT(split_equal_to_row_size)); | |
2262 | break; | |
2263 | case 8: | |
2264 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2265 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16)); | |
2266 | break; | |
2267 | case 9: | |
2268 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2269 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); | |
2270 | break; | |
2271 | case 10: | |
2272 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2273 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2274 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2275 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2276 | break; | |
2277 | case 11: | |
2278 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2279 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2280 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2281 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2282 | break; | |
2283 | case 12: | |
2284 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2285 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2286 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2287 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2288 | break; | |
2289 | case 13: | |
2290 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2291 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); | |
2292 | break; | |
2293 | case 14: | |
2294 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2295 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2296 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2297 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2298 | break; | |
2299 | case 16: | |
2300 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2301 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2302 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2303 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2304 | break; | |
2305 | case 17: | |
2306 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2307 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2308 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2309 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2310 | break; | |
2311 | case 27: | |
2312 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2313 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); | |
2314 | break; | |
2315 | case 28: | |
2316 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2317 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2318 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2319 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2320 | break; | |
2321 | case 29: | |
2322 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2323 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2324 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2325 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2326 | break; | |
2327 | case 30: | |
2328 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2329 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2330 | PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) | | |
2331 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2332 | break; | |
2333 | default: | |
2334 | gb_tile_moden = 0; | |
2335 | break; | |
2336 | } | |
39aee490 | 2337 | rdev->config.cik.tile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2338 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2339 | } | |
2340 | for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { | |
2341 | switch (reg_offset) { | |
2342 | case 0: | |
2343 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2344 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2345 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2346 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2347 | break; | |
2348 | case 1: | |
2349 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2350 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2351 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2352 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2353 | break; | |
2354 | case 2: | |
2355 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2356 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2357 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2358 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2359 | break; | |
2360 | case 3: | |
2361 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2362 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2363 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2364 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2365 | break; | |
2366 | case 4: | |
2367 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2368 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2369 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2370 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2371 | break; | |
2372 | case 5: | |
2373 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2374 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2375 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2376 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2377 | break; | |
2378 | case 6: | |
2379 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2380 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2381 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2382 | NUM_BANKS(ADDR_SURF_2_BANK)); | |
2383 | break; | |
2384 | case 8: | |
2385 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2386 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | | |
2387 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2388 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2389 | break; | |
2390 | case 9: | |
2391 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2392 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2393 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2394 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2395 | break; | |
2396 | case 10: | |
2397 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2398 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2399 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2400 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2401 | break; | |
2402 | case 11: | |
2403 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2404 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2405 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2406 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2407 | break; | |
2408 | case 12: | |
2409 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2410 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2411 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2412 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2413 | break; | |
2414 | case 13: | |
2415 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2416 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2417 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2418 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2419 | break; | |
2420 | case 14: | |
2421 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2422 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2423 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2424 | NUM_BANKS(ADDR_SURF_2_BANK)); | |
2425 | break; | |
2426 | default: | |
2427 | gb_tile_moden = 0; | |
2428 | break; | |
2429 | } | |
32f79a8a | 2430 | rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2431 | WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2432 | } | |
2433 | } else if (num_pipe_configs == 4) { | |
2434 | if (num_rbs == 4) { | |
2435 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { | |
2436 | switch (reg_offset) { | |
2437 | case 0: | |
2438 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2439 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2440 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2441 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B)); | |
2442 | break; | |
2443 | case 1: | |
2444 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2445 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2446 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2447 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B)); | |
2448 | break; | |
2449 | case 2: | |
2450 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2451 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2452 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2453 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2454 | break; | |
2455 | case 3: | |
2456 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2457 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2458 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2459 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B)); | |
2460 | break; | |
2461 | case 4: | |
2462 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2463 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2464 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2465 | TILE_SPLIT(split_equal_to_row_size)); | |
2466 | break; | |
2467 | case 5: | |
2468 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2469 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); | |
2470 | break; | |
2471 | case 6: | |
2472 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2473 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2474 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2475 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2476 | break; | |
2477 | case 7: | |
2478 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2479 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2480 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2481 | TILE_SPLIT(split_equal_to_row_size)); | |
2482 | break; | |
2483 | case 8: | |
2484 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2485 | PIPE_CONFIG(ADDR_SURF_P4_16x16)); | |
2486 | break; | |
2487 | case 9: | |
2488 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2489 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); | |
2490 | break; | |
2491 | case 10: | |
2492 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2493 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2494 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2495 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2496 | break; | |
2497 | case 11: | |
2498 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2499 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2500 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2501 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2502 | break; | |
2503 | case 12: | |
2504 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2505 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2506 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2507 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2508 | break; | |
2509 | case 13: | |
2510 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2511 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); | |
2512 | break; | |
2513 | case 14: | |
2514 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2515 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2516 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2517 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2518 | break; | |
2519 | case 16: | |
2520 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2521 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2522 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2523 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2524 | break; | |
2525 | case 17: | |
2526 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2527 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2528 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2529 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2530 | break; | |
2531 | case 27: | |
2532 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2533 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); | |
2534 | break; | |
2535 | case 28: | |
2536 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2537 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2538 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2539 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2540 | break; | |
2541 | case 29: | |
2542 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2543 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2544 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2545 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2546 | break; | |
2547 | case 30: | |
2548 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2549 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2550 | PIPE_CONFIG(ADDR_SURF_P4_16x16) | | |
2551 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2552 | break; | |
2553 | default: | |
2554 | gb_tile_moden = 0; | |
2555 | break; | |
2556 | } | |
39aee490 | 2557 | rdev->config.cik.tile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2558 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2559 | } | |
2560 | } else if (num_rbs < 4) { | |
2561 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { | |
2562 | switch (reg_offset) { | |
2563 | case 0: | |
2564 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2565 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2566 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2567 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B)); | |
2568 | break; | |
2569 | case 1: | |
2570 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2571 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2572 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2573 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B)); | |
2574 | break; | |
2575 | case 2: | |
2576 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2577 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2578 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2579 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2580 | break; | |
2581 | case 3: | |
2582 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2583 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2584 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2585 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B)); | |
2586 | break; | |
2587 | case 4: | |
2588 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2589 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2590 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2591 | TILE_SPLIT(split_equal_to_row_size)); | |
2592 | break; | |
2593 | case 5: | |
2594 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2595 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); | |
2596 | break; | |
2597 | case 6: | |
2598 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2599 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2600 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2601 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2602 | break; | |
2603 | case 7: | |
2604 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2605 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2606 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2607 | TILE_SPLIT(split_equal_to_row_size)); | |
2608 | break; | |
2609 | case 8: | |
2610 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2611 | PIPE_CONFIG(ADDR_SURF_P4_8x16)); | |
2612 | break; | |
2613 | case 9: | |
2614 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2615 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); | |
2616 | break; | |
2617 | case 10: | |
2618 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2619 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2620 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2621 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2622 | break; | |
2623 | case 11: | |
2624 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2625 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2626 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2627 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2628 | break; | |
2629 | case 12: | |
2630 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2631 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2632 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2633 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2634 | break; | |
2635 | case 13: | |
2636 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2637 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); | |
2638 | break; | |
2639 | case 14: | |
2640 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2641 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2642 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2643 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2644 | break; | |
2645 | case 16: | |
2646 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2647 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2648 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2649 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2650 | break; | |
2651 | case 17: | |
2652 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2653 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2654 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2655 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2656 | break; | |
2657 | case 27: | |
2658 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2659 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); | |
2660 | break; | |
2661 | case 28: | |
2662 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2663 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2664 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2665 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2666 | break; | |
2667 | case 29: | |
2668 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2669 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2670 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2671 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2672 | break; | |
2673 | case 30: | |
2674 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2675 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2676 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2677 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2678 | break; | |
2679 | default: | |
2680 | gb_tile_moden = 0; | |
2681 | break; | |
2682 | } | |
39aee490 | 2683 | rdev->config.cik.tile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2684 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2685 | } | |
2686 | } | |
2687 | for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { | |
2688 | switch (reg_offset) { | |
2689 | case 0: | |
2690 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2691 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2692 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2693 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2694 | break; | |
2695 | case 1: | |
2696 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2697 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2698 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2699 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2700 | break; | |
2701 | case 2: | |
2702 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2703 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2704 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2705 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2706 | break; | |
2707 | case 3: | |
2708 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2709 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2710 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2711 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2712 | break; | |
2713 | case 4: | |
2714 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2715 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2716 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2717 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2718 | break; | |
2719 | case 5: | |
2720 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2721 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2722 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2723 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2724 | break; | |
2725 | case 6: | |
2726 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2727 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2728 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2729 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2730 | break; | |
2731 | case 8: | |
2732 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2733 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | | |
2734 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2735 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2736 | break; | |
2737 | case 9: | |
2738 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2739 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2740 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2741 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2742 | break; | |
2743 | case 10: | |
2744 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2745 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2746 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2747 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2748 | break; | |
2749 | case 11: | |
2750 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2751 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2752 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2753 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2754 | break; | |
2755 | case 12: | |
2756 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2757 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2758 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2759 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2760 | break; | |
2761 | case 13: | |
2762 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2763 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2764 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2765 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2766 | break; | |
2767 | case 14: | |
2768 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2769 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2770 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) | | |
2771 | NUM_BANKS(ADDR_SURF_4_BANK)); | |
2772 | break; | |
2773 | default: | |
2774 | gb_tile_moden = 0; | |
2775 | break; | |
2776 | } | |
32f79a8a | 2777 | rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2778 | WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2779 | } | |
2780 | } else if (num_pipe_configs == 2) { | |
2781 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { | |
2782 | switch (reg_offset) { | |
2783 | case 0: | |
2784 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2785 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2786 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2787 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B)); | |
2788 | break; | |
2789 | case 1: | |
2790 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2791 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2792 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2793 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B)); | |
2794 | break; | |
2795 | case 2: | |
2796 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2797 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2798 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2799 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2800 | break; | |
2801 | case 3: | |
2802 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2803 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2804 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2805 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B)); | |
2806 | break; | |
2807 | case 4: | |
2808 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2809 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2810 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2811 | TILE_SPLIT(split_equal_to_row_size)); | |
2812 | break; | |
2813 | case 5: | |
2814 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2815 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING)); | |
2816 | break; | |
2817 | case 6: | |
2818 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2819 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2820 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2821 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B)); | |
2822 | break; | |
2823 | case 7: | |
2824 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2825 | MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2826 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2827 | TILE_SPLIT(split_equal_to_row_size)); | |
2828 | break; | |
2829 | case 8: | |
2830 | gb_tile_moden = ARRAY_MODE(ARRAY_LINEAR_ALIGNED); | |
2831 | break; | |
2832 | case 9: | |
2833 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2834 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING)); | |
2835 | break; | |
2836 | case 10: | |
2837 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2838 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2839 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2840 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2841 | break; | |
2842 | case 11: | |
2843 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2844 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2845 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2846 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2847 | break; | |
2848 | case 12: | |
2849 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2850 | MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2851 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2852 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2853 | break; | |
2854 | case 13: | |
2855 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2856 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING)); | |
2857 | break; | |
2858 | case 14: | |
2859 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2860 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2861 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2862 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2863 | break; | |
2864 | case 16: | |
2865 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2866 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2867 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2868 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2869 | break; | |
2870 | case 17: | |
2871 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2872 | MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) | | |
2873 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2874 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2875 | break; | |
2876 | case 27: | |
2877 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2878 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING)); | |
2879 | break; | |
2880 | case 28: | |
2881 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2882 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2883 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2884 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2885 | break; | |
2886 | case 29: | |
2887 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) | | |
2888 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2889 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2890 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2891 | break; | |
2892 | case 30: | |
2893 | gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) | | |
2894 | MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) | | |
2895 | PIPE_CONFIG(ADDR_SURF_P2) | | |
2896 | SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2)); | |
2897 | break; | |
2898 | default: | |
2899 | gb_tile_moden = 0; | |
2900 | break; | |
2901 | } | |
39aee490 | 2902 | rdev->config.cik.tile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2903 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2904 | } | |
2905 | for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) { | |
2906 | switch (reg_offset) { | |
2907 | case 0: | |
2908 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2909 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2910 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2911 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2912 | break; | |
2913 | case 1: | |
2914 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2915 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2916 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2917 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2918 | break; | |
2919 | case 2: | |
2920 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2921 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2922 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2923 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2924 | break; | |
2925 | case 3: | |
2926 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2927 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2928 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2929 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2930 | break; | |
2931 | case 4: | |
2932 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2933 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2934 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2935 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2936 | break; | |
2937 | case 5: | |
2938 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2939 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2940 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2941 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2942 | break; | |
2943 | case 6: | |
2944 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2945 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2946 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2947 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2948 | break; | |
2949 | case 8: | |
2950 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | | |
2951 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) | | |
2952 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2953 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2954 | break; | |
2955 | case 9: | |
2956 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) | | |
2957 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2958 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2959 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2960 | break; | |
2961 | case 10: | |
2962 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2963 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2964 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2965 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2966 | break; | |
2967 | case 11: | |
2968 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2969 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2970 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2971 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2972 | break; | |
2973 | case 12: | |
2974 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2975 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2976 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2977 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2978 | break; | |
2979 | case 13: | |
2980 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2981 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2982 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) | | |
2983 | NUM_BANKS(ADDR_SURF_16_BANK)); | |
2984 | break; | |
2985 | case 14: | |
2986 | gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2987 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2988 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) | | |
2989 | NUM_BANKS(ADDR_SURF_8_BANK)); | |
2990 | break; | |
2991 | default: | |
2992 | gb_tile_moden = 0; | |
2993 | break; | |
2994 | } | |
32f79a8a | 2995 | rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden; |
8cc1a532 AD |
2996 | WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2997 | } | |
2998 | } else | |
2999 | DRM_ERROR("unknown num pipe config: 0x%x\n", num_pipe_configs); | |
3000 | } | |
3001 | ||
3002 | /** | |
3003 | * cik_select_se_sh - select which SE, SH to address | |
3004 | * | |
3005 | * @rdev: radeon_device pointer | |
3006 | * @se_num: shader engine to address | |
3007 | * @sh_num: sh block to address | |
3008 | * | |
3009 | * Select which SE, SH combinations to address. Certain | |
3010 | * registers are instanced per SE or SH. 0xffffffff means | |
3011 | * broadcast to all SEs or SHs (CIK). | |
3012 | */ | |
3013 | static void cik_select_se_sh(struct radeon_device *rdev, | |
3014 | u32 se_num, u32 sh_num) | |
3015 | { | |
3016 | u32 data = INSTANCE_BROADCAST_WRITES; | |
3017 | ||
3018 | if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) | |
b0fe3d39 | 3019 | data |= SH_BROADCAST_WRITES | SE_BROADCAST_WRITES; |
8cc1a532 AD |
3020 | else if (se_num == 0xffffffff) |
3021 | data |= SE_BROADCAST_WRITES | SH_INDEX(sh_num); | |
3022 | else if (sh_num == 0xffffffff) | |
3023 | data |= SH_BROADCAST_WRITES | SE_INDEX(se_num); | |
3024 | else | |
3025 | data |= SH_INDEX(sh_num) | SE_INDEX(se_num); | |
3026 | WREG32(GRBM_GFX_INDEX, data); | |
3027 | } | |
3028 | ||
3029 | /** | |
3030 | * cik_create_bitmask - create a bitmask | |
3031 | * | |
3032 | * @bit_width: length of the mask | |
3033 | * | |
3034 | * create a variable length bit mask (CIK). | |
3035 | * Returns the bitmask. | |
3036 | */ | |
3037 | static u32 cik_create_bitmask(u32 bit_width) | |
3038 | { | |
3039 | u32 i, mask = 0; | |
3040 | ||
3041 | for (i = 0; i < bit_width; i++) { | |
3042 | mask <<= 1; | |
3043 | mask |= 1; | |
3044 | } | |
3045 | return mask; | |
3046 | } | |
3047 | ||
3048 | /** | |
3049 | * cik_select_se_sh - select which SE, SH to address | |
3050 | * | |
3051 | * @rdev: radeon_device pointer | |
3052 | * @max_rb_num: max RBs (render backends) for the asic | |
3053 | * @se_num: number of SEs (shader engines) for the asic | |
3054 | * @sh_per_se: number of SH blocks per SE for the asic | |
3055 | * | |
3056 | * Calculates the bitmask of disabled RBs (CIK). | |
3057 | * Returns the disabled RB bitmask. | |
3058 | */ | |
3059 | static u32 cik_get_rb_disabled(struct radeon_device *rdev, | |
3060 | u32 max_rb_num, u32 se_num, | |
3061 | u32 sh_per_se) | |
3062 | { | |
3063 | u32 data, mask; | |
3064 | ||
3065 | data = RREG32(CC_RB_BACKEND_DISABLE); | |
3066 | if (data & 1) | |
3067 | data &= BACKEND_DISABLE_MASK; | |
3068 | else | |
3069 | data = 0; | |
3070 | data |= RREG32(GC_USER_RB_BACKEND_DISABLE); | |
3071 | ||
3072 | data >>= BACKEND_DISABLE_SHIFT; | |
3073 | ||
3074 | mask = cik_create_bitmask(max_rb_num / se_num / sh_per_se); | |
3075 | ||
3076 | return data & mask; | |
3077 | } | |
3078 | ||
3079 | /** | |
3080 | * cik_setup_rb - setup the RBs on the asic | |
3081 | * | |
3082 | * @rdev: radeon_device pointer | |
3083 | * @se_num: number of SEs (shader engines) for the asic | |
3084 | * @sh_per_se: number of SH blocks per SE for the asic | |
3085 | * @max_rb_num: max RBs (render backends) for the asic | |
3086 | * | |
3087 | * Configures per-SE/SH RB registers (CIK). | |
3088 | */ | |
3089 | static void cik_setup_rb(struct radeon_device *rdev, | |
3090 | u32 se_num, u32 sh_per_se, | |
3091 | u32 max_rb_num) | |
3092 | { | |
3093 | int i, j; | |
3094 | u32 data, mask; | |
3095 | u32 disabled_rbs = 0; | |
3096 | u32 enabled_rbs = 0; | |
3097 | ||
3098 | for (i = 0; i < se_num; i++) { | |
3099 | for (j = 0; j < sh_per_se; j++) { | |
3100 | cik_select_se_sh(rdev, i, j); | |
3101 | data = cik_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se); | |
fc821b70 AD |
3102 | if (rdev->family == CHIP_HAWAII) |
3103 | disabled_rbs |= data << ((i * sh_per_se + j) * HAWAII_RB_BITMAP_WIDTH_PER_SH); | |
3104 | else | |
3105 | disabled_rbs |= data << ((i * sh_per_se + j) * CIK_RB_BITMAP_WIDTH_PER_SH); | |
8cc1a532 AD |
3106 | } |
3107 | } | |
3108 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
3109 | ||
3110 | mask = 1; | |
3111 | for (i = 0; i < max_rb_num; i++) { | |
3112 | if (!(disabled_rbs & mask)) | |
3113 | enabled_rbs |= mask; | |
3114 | mask <<= 1; | |
3115 | } | |
3116 | ||
3117 | for (i = 0; i < se_num; i++) { | |
3118 | cik_select_se_sh(rdev, i, 0xffffffff); | |
3119 | data = 0; | |
3120 | for (j = 0; j < sh_per_se; j++) { | |
3121 | switch (enabled_rbs & 3) { | |
fc821b70 AD |
3122 | case 0: |
3123 | if (j == 0) | |
3124 | data |= PKR_MAP(RASTER_CONFIG_RB_MAP_3); | |
3125 | else | |
3126 | data |= PKR_MAP(RASTER_CONFIG_RB_MAP_0); | |
3127 | break; | |
8cc1a532 AD |
3128 | case 1: |
3129 | data |= (RASTER_CONFIG_RB_MAP_0 << (i * sh_per_se + j) * 2); | |
3130 | break; | |
3131 | case 2: | |
3132 | data |= (RASTER_CONFIG_RB_MAP_3 << (i * sh_per_se + j) * 2); | |
3133 | break; | |
3134 | case 3: | |
3135 | default: | |
3136 | data |= (RASTER_CONFIG_RB_MAP_2 << (i * sh_per_se + j) * 2); | |
3137 | break; | |
3138 | } | |
3139 | enabled_rbs >>= 2; | |
3140 | } | |
3141 | WREG32(PA_SC_RASTER_CONFIG, data); | |
3142 | } | |
3143 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
3144 | } | |
3145 | ||
3146 | /** | |
3147 | * cik_gpu_init - setup the 3D engine | |
3148 | * | |
3149 | * @rdev: radeon_device pointer | |
3150 | * | |
3151 | * Configures the 3D engine and tiling configuration | |
3152 | * registers so that the 3D engine is usable. | |
3153 | */ | |
3154 | static void cik_gpu_init(struct radeon_device *rdev) | |
3155 | { | |
3156 | u32 gb_addr_config = RREG32(GB_ADDR_CONFIG); | |
3157 | u32 mc_shared_chmap, mc_arb_ramcfg; | |
3158 | u32 hdp_host_path_cntl; | |
3159 | u32 tmp; | |
3160 | int i, j; | |
3161 | ||
3162 | switch (rdev->family) { | |
3163 | case CHIP_BONAIRE: | |
3164 | rdev->config.cik.max_shader_engines = 2; | |
3165 | rdev->config.cik.max_tile_pipes = 4; | |
3166 | rdev->config.cik.max_cu_per_sh = 7; | |
3167 | rdev->config.cik.max_sh_per_se = 1; | |
3168 | rdev->config.cik.max_backends_per_se = 2; | |
3169 | rdev->config.cik.max_texture_channel_caches = 4; | |
3170 | rdev->config.cik.max_gprs = 256; | |
3171 | rdev->config.cik.max_gs_threads = 32; | |
3172 | rdev->config.cik.max_hw_contexts = 8; | |
3173 | ||
3174 | rdev->config.cik.sc_prim_fifo_size_frontend = 0x20; | |
3175 | rdev->config.cik.sc_prim_fifo_size_backend = 0x100; | |
3176 | rdev->config.cik.sc_hiz_tile_fifo_size = 0x30; | |
3177 | rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130; | |
3178 | gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; | |
3179 | break; | |
b496038b AD |
3180 | case CHIP_HAWAII: |
3181 | rdev->config.cik.max_shader_engines = 4; | |
3182 | rdev->config.cik.max_tile_pipes = 16; | |
3183 | rdev->config.cik.max_cu_per_sh = 11; | |
3184 | rdev->config.cik.max_sh_per_se = 1; | |
3185 | rdev->config.cik.max_backends_per_se = 4; | |
3186 | rdev->config.cik.max_texture_channel_caches = 16; | |
3187 | rdev->config.cik.max_gprs = 256; | |
3188 | rdev->config.cik.max_gs_threads = 32; | |
3189 | rdev->config.cik.max_hw_contexts = 8; | |
3190 | ||
3191 | rdev->config.cik.sc_prim_fifo_size_frontend = 0x20; | |
3192 | rdev->config.cik.sc_prim_fifo_size_backend = 0x100; | |
3193 | rdev->config.cik.sc_hiz_tile_fifo_size = 0x30; | |
3194 | rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130; | |
3195 | gb_addr_config = HAWAII_GB_ADDR_CONFIG_GOLDEN; | |
3196 | break; | |
8cc1a532 | 3197 | case CHIP_KAVERI: |
b2e4c70a AD |
3198 | rdev->config.cik.max_shader_engines = 1; |
3199 | rdev->config.cik.max_tile_pipes = 4; | |
3200 | if ((rdev->pdev->device == 0x1304) || | |
3201 | (rdev->pdev->device == 0x1305) || | |
3202 | (rdev->pdev->device == 0x130C) || | |
3203 | (rdev->pdev->device == 0x130F) || | |
3204 | (rdev->pdev->device == 0x1310) || | |
3205 | (rdev->pdev->device == 0x1311) || | |
3206 | (rdev->pdev->device == 0x131C)) { | |
3207 | rdev->config.cik.max_cu_per_sh = 8; | |
3208 | rdev->config.cik.max_backends_per_se = 2; | |
3209 | } else if ((rdev->pdev->device == 0x1309) || | |
3210 | (rdev->pdev->device == 0x130A) || | |
3211 | (rdev->pdev->device == 0x130D) || | |
7c4622d5 AD |
3212 | (rdev->pdev->device == 0x1313) || |
3213 | (rdev->pdev->device == 0x131D)) { | |
b2e4c70a AD |
3214 | rdev->config.cik.max_cu_per_sh = 6; |
3215 | rdev->config.cik.max_backends_per_se = 2; | |
3216 | } else if ((rdev->pdev->device == 0x1306) || | |
3217 | (rdev->pdev->device == 0x1307) || | |
3218 | (rdev->pdev->device == 0x130B) || | |
3219 | (rdev->pdev->device == 0x130E) || | |
3220 | (rdev->pdev->device == 0x1315) || | |
3221 | (rdev->pdev->device == 0x131B)) { | |
3222 | rdev->config.cik.max_cu_per_sh = 4; | |
3223 | rdev->config.cik.max_backends_per_se = 1; | |
3224 | } else { | |
3225 | rdev->config.cik.max_cu_per_sh = 3; | |
3226 | rdev->config.cik.max_backends_per_se = 1; | |
3227 | } | |
3228 | rdev->config.cik.max_sh_per_se = 1; | |
3229 | rdev->config.cik.max_texture_channel_caches = 4; | |
3230 | rdev->config.cik.max_gprs = 256; | |
3231 | rdev->config.cik.max_gs_threads = 16; | |
3232 | rdev->config.cik.max_hw_contexts = 8; | |
3233 | ||
3234 | rdev->config.cik.sc_prim_fifo_size_frontend = 0x20; | |
3235 | rdev->config.cik.sc_prim_fifo_size_backend = 0x100; | |
3236 | rdev->config.cik.sc_hiz_tile_fifo_size = 0x30; | |
3237 | rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130; | |
3238 | gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; | |
8cc1a532 AD |
3239 | break; |
3240 | case CHIP_KABINI: | |
3241 | default: | |
3242 | rdev->config.cik.max_shader_engines = 1; | |
3243 | rdev->config.cik.max_tile_pipes = 2; | |
3244 | rdev->config.cik.max_cu_per_sh = 2; | |
3245 | rdev->config.cik.max_sh_per_se = 1; | |
3246 | rdev->config.cik.max_backends_per_se = 1; | |
3247 | rdev->config.cik.max_texture_channel_caches = 2; | |
3248 | rdev->config.cik.max_gprs = 256; | |
3249 | rdev->config.cik.max_gs_threads = 16; | |
3250 | rdev->config.cik.max_hw_contexts = 8; | |
3251 | ||
3252 | rdev->config.cik.sc_prim_fifo_size_frontend = 0x20; | |
3253 | rdev->config.cik.sc_prim_fifo_size_backend = 0x100; | |
3254 | rdev->config.cik.sc_hiz_tile_fifo_size = 0x30; | |
3255 | rdev->config.cik.sc_earlyz_tile_fifo_size = 0x130; | |
3256 | gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN; | |
3257 | break; | |
3258 | } | |
3259 | ||
3260 | /* Initialize HDP */ | |
3261 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { | |
3262 | WREG32((0x2c14 + j), 0x00000000); | |
3263 | WREG32((0x2c18 + j), 0x00000000); | |
3264 | WREG32((0x2c1c + j), 0x00000000); | |
3265 | WREG32((0x2c20 + j), 0x00000000); | |
3266 | WREG32((0x2c24 + j), 0x00000000); | |
3267 | } | |
3268 | ||
3269 | WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff)); | |
3270 | ||
3271 | WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN); | |
3272 | ||
3273 | mc_shared_chmap = RREG32(MC_SHARED_CHMAP); | |
3274 | mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG); | |
3275 | ||
3276 | rdev->config.cik.num_tile_pipes = rdev->config.cik.max_tile_pipes; | |
3277 | rdev->config.cik.mem_max_burst_length_bytes = 256; | |
3278 | tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT; | |
3279 | rdev->config.cik.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; | |
3280 | if (rdev->config.cik.mem_row_size_in_kb > 4) | |
3281 | rdev->config.cik.mem_row_size_in_kb = 4; | |
3282 | /* XXX use MC settings? */ | |
3283 | rdev->config.cik.shader_engine_tile_size = 32; | |
3284 | rdev->config.cik.num_gpus = 1; | |
3285 | rdev->config.cik.multi_gpu_tile_size = 64; | |
3286 | ||
3287 | /* fix up row size */ | |
3288 | gb_addr_config &= ~ROW_SIZE_MASK; | |
3289 | switch (rdev->config.cik.mem_row_size_in_kb) { | |
3290 | case 1: | |
3291 | default: | |
3292 | gb_addr_config |= ROW_SIZE(0); | |
3293 | break; | |
3294 | case 2: | |
3295 | gb_addr_config |= ROW_SIZE(1); | |
3296 | break; | |
3297 | case 4: | |
3298 | gb_addr_config |= ROW_SIZE(2); | |
3299 | break; | |
3300 | } | |
3301 | ||
3302 | /* setup tiling info dword. gb_addr_config is not adequate since it does | |
3303 | * not have bank info, so create a custom tiling dword. | |
3304 | * bits 3:0 num_pipes | |
3305 | * bits 7:4 num_banks | |
3306 | * bits 11:8 group_size | |
3307 | * bits 15:12 row_size | |
3308 | */ | |
3309 | rdev->config.cik.tile_config = 0; | |
3310 | switch (rdev->config.cik.num_tile_pipes) { | |
3311 | case 1: | |
3312 | rdev->config.cik.tile_config |= (0 << 0); | |
3313 | break; | |
3314 | case 2: | |
3315 | rdev->config.cik.tile_config |= (1 << 0); | |
3316 | break; | |
3317 | case 4: | |
3318 | rdev->config.cik.tile_config |= (2 << 0); | |
3319 | break; | |
3320 | case 8: | |
3321 | default: | |
3322 | /* XXX what about 12? */ | |
3323 | rdev->config.cik.tile_config |= (3 << 0); | |
3324 | break; | |
3325 | } | |
a537314e MD |
3326 | rdev->config.cik.tile_config |= |
3327 | ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4; | |
8cc1a532 AD |
3328 | rdev->config.cik.tile_config |= |
3329 | ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8; | |
3330 | rdev->config.cik.tile_config |= | |
3331 | ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12; | |
3332 | ||
3333 | WREG32(GB_ADDR_CONFIG, gb_addr_config); | |
3334 | WREG32(HDP_ADDR_CONFIG, gb_addr_config); | |
3335 | WREG32(DMIF_ADDR_CALC, gb_addr_config); | |
21a93e13 AD |
3336 | WREG32(SDMA0_TILING_CONFIG + SDMA0_REGISTER_OFFSET, gb_addr_config & 0x70); |
3337 | WREG32(SDMA0_TILING_CONFIG + SDMA1_REGISTER_OFFSET, gb_addr_config & 0x70); | |
87167bb1 CK |
3338 | WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config); |
3339 | WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config); | |
3340 | WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config); | |
8cc1a532 AD |
3341 | |
3342 | cik_tiling_mode_table_init(rdev); | |
3343 | ||
3344 | cik_setup_rb(rdev, rdev->config.cik.max_shader_engines, | |
3345 | rdev->config.cik.max_sh_per_se, | |
3346 | rdev->config.cik.max_backends_per_se); | |
3347 | ||
3348 | /* set HW defaults for 3D engine */ | |
3349 | WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60)); | |
3350 | ||
3351 | WREG32(SX_DEBUG_1, 0x20); | |
3352 | ||
3353 | WREG32(TA_CNTL_AUX, 0x00010000); | |
3354 | ||
3355 | tmp = RREG32(SPI_CONFIG_CNTL); | |
3356 | tmp |= 0x03000000; | |
3357 | WREG32(SPI_CONFIG_CNTL, tmp); | |
3358 | ||
3359 | WREG32(SQ_CONFIG, 1); | |
3360 | ||
3361 | WREG32(DB_DEBUG, 0); | |
3362 | ||
3363 | tmp = RREG32(DB_DEBUG2) & ~0xf00fffff; | |
3364 | tmp |= 0x00000400; | |
3365 | WREG32(DB_DEBUG2, tmp); | |
3366 | ||
3367 | tmp = RREG32(DB_DEBUG3) & ~0x0002021c; | |
3368 | tmp |= 0x00020200; | |
3369 | WREG32(DB_DEBUG3, tmp); | |
3370 | ||
3371 | tmp = RREG32(CB_HW_CONTROL) & ~0x00010000; | |
3372 | tmp |= 0x00018208; | |
3373 | WREG32(CB_HW_CONTROL, tmp); | |
3374 | ||
3375 | WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4)); | |
3376 | ||
3377 | WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(rdev->config.cik.sc_prim_fifo_size_frontend) | | |
3378 | SC_BACKEND_PRIM_FIFO_SIZE(rdev->config.cik.sc_prim_fifo_size_backend) | | |
3379 | SC_HIZ_TILE_FIFO_SIZE(rdev->config.cik.sc_hiz_tile_fifo_size) | | |
3380 | SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.cik.sc_earlyz_tile_fifo_size))); | |
3381 | ||
3382 | WREG32(VGT_NUM_INSTANCES, 1); | |
3383 | ||
3384 | WREG32(CP_PERFMON_CNTL, 0); | |
3385 | ||
3386 | WREG32(SQ_CONFIG, 0); | |
3387 | ||
3388 | WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) | | |
3389 | FORCE_EOV_MAX_REZ_CNT(255))); | |
3390 | ||
3391 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) | | |
3392 | AUTO_INVLD_EN(ES_AND_GS_AUTO)); | |
3393 | ||
3394 | WREG32(VGT_GS_VERTEX_REUSE, 16); | |
3395 | WREG32(PA_SC_LINE_STIPPLE_STATE, 0); | |
3396 | ||
3397 | tmp = RREG32(HDP_MISC_CNTL); | |
3398 | tmp |= HDP_FLUSH_INVALIDATE_CACHE; | |
3399 | WREG32(HDP_MISC_CNTL, tmp); | |
3400 | ||
3401 | hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL); | |
3402 | WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl); | |
3403 | ||
3404 | WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3)); | |
3405 | WREG32(PA_SC_ENHANCE, ENABLE_PA_SC_OUT_OF_ORDER); | |
3406 | ||
3407 | udelay(50); | |
3408 | } | |
3409 | ||
2cae3bc3 AD |
3410 | /* |
3411 | * GPU scratch registers helpers function. | |
3412 | */ | |
3413 | /** | |
3414 | * cik_scratch_init - setup driver info for CP scratch regs | |
3415 | * | |
3416 | * @rdev: radeon_device pointer | |
3417 | * | |
3418 | * Set up the number and offset of the CP scratch registers. | |
3419 | * NOTE: use of CP scratch registers is a legacy inferface and | |
3420 | * is not used by default on newer asics (r6xx+). On newer asics, | |
3421 | * memory buffers are used for fences rather than scratch regs. | |
3422 | */ | |
3423 | static void cik_scratch_init(struct radeon_device *rdev) | |
3424 | { | |
3425 | int i; | |
3426 | ||
3427 | rdev->scratch.num_reg = 7; | |
3428 | rdev->scratch.reg_base = SCRATCH_REG0; | |
3429 | for (i = 0; i < rdev->scratch.num_reg; i++) { | |
3430 | rdev->scratch.free[i] = true; | |
3431 | rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4); | |
3432 | } | |
3433 | } | |
3434 | ||
fbc832c7 AD |
3435 | /** |
3436 | * cik_ring_test - basic gfx ring test | |
3437 | * | |
3438 | * @rdev: radeon_device pointer | |
3439 | * @ring: radeon_ring structure holding ring information | |
3440 | * | |
3441 | * Allocate a scratch register and write to it using the gfx ring (CIK). | |
3442 | * Provides a basic gfx ring test to verify that the ring is working. | |
3443 | * Used by cik_cp_gfx_resume(); | |
3444 | * Returns 0 on success, error on failure. | |
3445 | */ | |
3446 | int cik_ring_test(struct radeon_device *rdev, struct radeon_ring *ring) | |
3447 | { | |
3448 | uint32_t scratch; | |
3449 | uint32_t tmp = 0; | |
3450 | unsigned i; | |
3451 | int r; | |
3452 | ||
3453 | r = radeon_scratch_get(rdev, &scratch); | |
3454 | if (r) { | |
3455 | DRM_ERROR("radeon: cp failed to get scratch reg (%d).\n", r); | |
3456 | return r; | |
3457 | } | |
3458 | WREG32(scratch, 0xCAFEDEAD); | |
3459 | r = radeon_ring_lock(rdev, ring, 3); | |
3460 | if (r) { | |
3461 | DRM_ERROR("radeon: cp failed to lock ring %d (%d).\n", ring->idx, r); | |
3462 | radeon_scratch_free(rdev, scratch); | |
3463 | return r; | |
3464 | } | |
3465 | radeon_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); | |
3466 | radeon_ring_write(ring, ((scratch - PACKET3_SET_UCONFIG_REG_START) >> 2)); | |
3467 | radeon_ring_write(ring, 0xDEADBEEF); | |
3468 | radeon_ring_unlock_commit(rdev, ring); | |
963e81f9 | 3469 | |
fbc832c7 AD |
3470 | for (i = 0; i < rdev->usec_timeout; i++) { |
3471 | tmp = RREG32(scratch); | |
3472 | if (tmp == 0xDEADBEEF) | |
3473 | break; | |
3474 | DRM_UDELAY(1); | |
3475 | } | |
3476 | if (i < rdev->usec_timeout) { | |
3477 | DRM_INFO("ring test on %d succeeded in %d usecs\n", ring->idx, i); | |
3478 | } else { | |
3479 | DRM_ERROR("radeon: ring %d test failed (scratch(0x%04X)=0x%08X)\n", | |
3480 | ring->idx, scratch, tmp); | |
3481 | r = -EINVAL; | |
3482 | } | |
3483 | radeon_scratch_free(rdev, scratch); | |
3484 | return r; | |
3485 | } | |
3486 | ||
2cae3bc3 | 3487 | /** |
b07fdd38 | 3488 | * cik_fence_gfx_ring_emit - emit a fence on the gfx ring |
2cae3bc3 AD |
3489 | * |
3490 | * @rdev: radeon_device pointer | |
3491 | * @fence: radeon fence object | |
3492 | * | |
3493 | * Emits a fence sequnce number on the gfx ring and flushes | |
3494 | * GPU caches. | |
3495 | */ | |
b07fdd38 AD |
3496 | void cik_fence_gfx_ring_emit(struct radeon_device *rdev, |
3497 | struct radeon_fence *fence) | |
2cae3bc3 AD |
3498 | { |
3499 | struct radeon_ring *ring = &rdev->ring[fence->ring]; | |
3500 | u64 addr = rdev->fence_drv[fence->ring].gpu_addr; | |
3501 | ||
3502 | /* EVENT_WRITE_EOP - flush caches, send int */ | |
3503 | radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); | |
3504 | radeon_ring_write(ring, (EOP_TCL1_ACTION_EN | | |
3505 | EOP_TC_ACTION_EN | | |
3506 | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | | |
3507 | EVENT_INDEX(5))); | |
3508 | radeon_ring_write(ring, addr & 0xfffffffc); | |
3509 | radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | DATA_SEL(1) | INT_SEL(2)); | |
3510 | radeon_ring_write(ring, fence->seq); | |
3511 | radeon_ring_write(ring, 0); | |
3512 | /* HDP flush */ | |
3513 | /* We should be using the new WAIT_REG_MEM special op packet here | |
3514 | * but it causes the CP to hang | |
3515 | */ | |
3516 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
3517 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
3518 | WRITE_DATA_DST_SEL(0))); | |
3519 | radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); | |
3520 | radeon_ring_write(ring, 0); | |
3521 | radeon_ring_write(ring, 0); | |
3522 | } | |
3523 | ||
b07fdd38 AD |
3524 | /** |
3525 | * cik_fence_compute_ring_emit - emit a fence on the compute ring | |
3526 | * | |
3527 | * @rdev: radeon_device pointer | |
3528 | * @fence: radeon fence object | |
3529 | * | |
3530 | * Emits a fence sequnce number on the compute ring and flushes | |
3531 | * GPU caches. | |
3532 | */ | |
3533 | void cik_fence_compute_ring_emit(struct radeon_device *rdev, | |
3534 | struct radeon_fence *fence) | |
3535 | { | |
3536 | struct radeon_ring *ring = &rdev->ring[fence->ring]; | |
3537 | u64 addr = rdev->fence_drv[fence->ring].gpu_addr; | |
3538 | ||
3539 | /* RELEASE_MEM - flush caches, send int */ | |
3540 | radeon_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 5)); | |
3541 | radeon_ring_write(ring, (EOP_TCL1_ACTION_EN | | |
3542 | EOP_TC_ACTION_EN | | |
3543 | EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | | |
3544 | EVENT_INDEX(5))); | |
3545 | radeon_ring_write(ring, DATA_SEL(1) | INT_SEL(2)); | |
3546 | radeon_ring_write(ring, addr & 0xfffffffc); | |
3547 | radeon_ring_write(ring, upper_32_bits(addr)); | |
3548 | radeon_ring_write(ring, fence->seq); | |
3549 | radeon_ring_write(ring, 0); | |
3550 | /* HDP flush */ | |
3551 | /* We should be using the new WAIT_REG_MEM special op packet here | |
3552 | * but it causes the CP to hang | |
3553 | */ | |
3554 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
3555 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
3556 | WRITE_DATA_DST_SEL(0))); | |
3557 | radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); | |
3558 | radeon_ring_write(ring, 0); | |
3559 | radeon_ring_write(ring, 0); | |
3560 | } | |
3561 | ||
1654b817 | 3562 | bool cik_semaphore_ring_emit(struct radeon_device *rdev, |
2cae3bc3 AD |
3563 | struct radeon_ring *ring, |
3564 | struct radeon_semaphore *semaphore, | |
3565 | bool emit_wait) | |
3566 | { | |
99b4f251 CK |
3567 | /* TODO: figure out why semaphore cause lockups */ |
3568 | #if 0 | |
2cae3bc3 AD |
3569 | uint64_t addr = semaphore->gpu_addr; |
3570 | unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL; | |
3571 | ||
3572 | radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1)); | |
3573 | radeon_ring_write(ring, addr & 0xffffffff); | |
3574 | radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | sel); | |
1654b817 CK |
3575 | |
3576 | return true; | |
99b4f251 CK |
3577 | #else |
3578 | return false; | |
3579 | #endif | |
2cae3bc3 AD |
3580 | } |
3581 | ||
c9dbd705 AD |
3582 | /** |
3583 | * cik_copy_cpdma - copy pages using the CP DMA engine | |
3584 | * | |
3585 | * @rdev: radeon_device pointer | |
3586 | * @src_offset: src GPU address | |
3587 | * @dst_offset: dst GPU address | |
3588 | * @num_gpu_pages: number of GPU pages to xfer | |
3589 | * @fence: radeon fence object | |
3590 | * | |
3591 | * Copy GPU paging using the CP DMA engine (CIK+). | |
3592 | * Used by the radeon ttm implementation to move pages if | |
3593 | * registered as the asic copy callback. | |
3594 | */ | |
3595 | int cik_copy_cpdma(struct radeon_device *rdev, | |
3596 | uint64_t src_offset, uint64_t dst_offset, | |
3597 | unsigned num_gpu_pages, | |
3598 | struct radeon_fence **fence) | |
3599 | { | |
3600 | struct radeon_semaphore *sem = NULL; | |
3601 | int ring_index = rdev->asic->copy.blit_ring_index; | |
3602 | struct radeon_ring *ring = &rdev->ring[ring_index]; | |
3603 | u32 size_in_bytes, cur_size_in_bytes, control; | |
3604 | int i, num_loops; | |
3605 | int r = 0; | |
3606 | ||
3607 | r = radeon_semaphore_create(rdev, &sem); | |
3608 | if (r) { | |
3609 | DRM_ERROR("radeon: moving bo (%d).\n", r); | |
3610 | return r; | |
3611 | } | |
3612 | ||
3613 | size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); | |
3614 | num_loops = DIV_ROUND_UP(size_in_bytes, 0x1fffff); | |
3615 | r = radeon_ring_lock(rdev, ring, num_loops * 7 + 18); | |
3616 | if (r) { | |
3617 | DRM_ERROR("radeon: moving bo (%d).\n", r); | |
3618 | radeon_semaphore_free(rdev, &sem, NULL); | |
3619 | return r; | |
3620 | } | |
3621 | ||
1654b817 CK |
3622 | radeon_semaphore_sync_to(sem, *fence); |
3623 | radeon_semaphore_sync_rings(rdev, sem, ring->idx); | |
c9dbd705 AD |
3624 | |
3625 | for (i = 0; i < num_loops; i++) { | |
3626 | cur_size_in_bytes = size_in_bytes; | |
3627 | if (cur_size_in_bytes > 0x1fffff) | |
3628 | cur_size_in_bytes = 0x1fffff; | |
3629 | size_in_bytes -= cur_size_in_bytes; | |
3630 | control = 0; | |
3631 | if (size_in_bytes == 0) | |
3632 | control |= PACKET3_DMA_DATA_CP_SYNC; | |
3633 | radeon_ring_write(ring, PACKET3(PACKET3_DMA_DATA, 5)); | |
3634 | radeon_ring_write(ring, control); | |
3635 | radeon_ring_write(ring, lower_32_bits(src_offset)); | |
3636 | radeon_ring_write(ring, upper_32_bits(src_offset)); | |
3637 | radeon_ring_write(ring, lower_32_bits(dst_offset)); | |
3638 | radeon_ring_write(ring, upper_32_bits(dst_offset)); | |
3639 | radeon_ring_write(ring, cur_size_in_bytes); | |
3640 | src_offset += cur_size_in_bytes; | |
3641 | dst_offset += cur_size_in_bytes; | |
3642 | } | |
3643 | ||
3644 | r = radeon_fence_emit(rdev, fence, ring->idx); | |
3645 | if (r) { | |
3646 | radeon_ring_unlock_undo(rdev, ring); | |
3647 | return r; | |
3648 | } | |
3649 | ||
3650 | radeon_ring_unlock_commit(rdev, ring); | |
3651 | radeon_semaphore_free(rdev, &sem, *fence); | |
3652 | ||
3653 | return r; | |
3654 | } | |
3655 | ||
2cae3bc3 AD |
3656 | /* |
3657 | * IB stuff | |
3658 | */ | |
3659 | /** | |
3660 | * cik_ring_ib_execute - emit an IB (Indirect Buffer) on the gfx ring | |
3661 | * | |
3662 | * @rdev: radeon_device pointer | |
3663 | * @ib: radeon indirect buffer object | |
3664 | * | |
3665 | * Emits an DE (drawing engine) or CE (constant engine) IB | |
3666 | * on the gfx ring. IBs are usually generated by userspace | |
3667 | * acceleration drivers and submitted to the kernel for | |
3668 | * sheduling on the ring. This function schedules the IB | |
3669 | * on the gfx ring for execution by the GPU. | |
3670 | */ | |
3671 | void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) | |
3672 | { | |
3673 | struct radeon_ring *ring = &rdev->ring[ib->ring]; | |
3674 | u32 header, control = INDIRECT_BUFFER_VALID; | |
3675 | ||
3676 | if (ib->is_const_ib) { | |
3677 | /* set switch buffer packet before const IB */ | |
3678 | radeon_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); | |
3679 | radeon_ring_write(ring, 0); | |
3680 | ||
3681 | header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); | |
3682 | } else { | |
3683 | u32 next_rptr; | |
3684 | if (ring->rptr_save_reg) { | |
3685 | next_rptr = ring->wptr + 3 + 4; | |
3686 | radeon_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1)); | |
3687 | radeon_ring_write(ring, ((ring->rptr_save_reg - | |
3688 | PACKET3_SET_UCONFIG_REG_START) >> 2)); | |
3689 | radeon_ring_write(ring, next_rptr); | |
3690 | } else if (rdev->wb.enabled) { | |
3691 | next_rptr = ring->wptr + 5 + 4; | |
3692 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
3693 | radeon_ring_write(ring, WRITE_DATA_DST_SEL(1)); | |
3694 | radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); | |
3695 | radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); | |
3696 | radeon_ring_write(ring, next_rptr); | |
3697 | } | |
3698 | ||
3699 | header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); | |
3700 | } | |
3701 | ||
3702 | control |= ib->length_dw | | |
3703 | (ib->vm ? (ib->vm->id << 24) : 0); | |
3704 | ||
3705 | radeon_ring_write(ring, header); | |
3706 | radeon_ring_write(ring, | |
3707 | #ifdef __BIG_ENDIAN | |
3708 | (2 << 0) | | |
3709 | #endif | |
3710 | (ib->gpu_addr & 0xFFFFFFFC)); | |
3711 | radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); | |
3712 | radeon_ring_write(ring, control); | |
3713 | } | |
3714 | ||
fbc832c7 AD |
3715 | /** |
3716 | * cik_ib_test - basic gfx ring IB test | |
3717 | * | |
3718 | * @rdev: radeon_device pointer | |
3719 | * @ring: radeon_ring structure holding ring information | |
3720 | * | |
3721 | * Allocate an IB and execute it on the gfx ring (CIK). | |
3722 | * Provides a basic gfx ring test to verify that IBs are working. | |
3723 | * Returns 0 on success, error on failure. | |
3724 | */ | |
3725 | int cik_ib_test(struct radeon_device *rdev, struct radeon_ring *ring) | |
3726 | { | |
3727 | struct radeon_ib ib; | |
3728 | uint32_t scratch; | |
3729 | uint32_t tmp = 0; | |
3730 | unsigned i; | |
3731 | int r; | |
3732 | ||
3733 | r = radeon_scratch_get(rdev, &scratch); | |
3734 | if (r) { | |
3735 | DRM_ERROR("radeon: failed to get scratch reg (%d).\n", r); | |
3736 | return r; | |
3737 | } | |
3738 | WREG32(scratch, 0xCAFEDEAD); | |
3739 | r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256); | |
3740 | if (r) { | |
3741 | DRM_ERROR("radeon: failed to get ib (%d).\n", r); | |
5510f124 | 3742 | radeon_scratch_free(rdev, scratch); |
fbc832c7 AD |
3743 | return r; |
3744 | } | |
3745 | ib.ptr[0] = PACKET3(PACKET3_SET_UCONFIG_REG, 1); | |
3746 | ib.ptr[1] = ((scratch - PACKET3_SET_UCONFIG_REG_START) >> 2); | |
3747 | ib.ptr[2] = 0xDEADBEEF; | |
3748 | ib.length_dw = 3; | |
3749 | r = radeon_ib_schedule(rdev, &ib, NULL); | |
3750 | if (r) { | |
3751 | radeon_scratch_free(rdev, scratch); | |
3752 | radeon_ib_free(rdev, &ib); | |
3753 | DRM_ERROR("radeon: failed to schedule ib (%d).\n", r); | |
3754 | return r; | |
3755 | } | |
3756 | r = radeon_fence_wait(ib.fence, false); | |
3757 | if (r) { | |
3758 | DRM_ERROR("radeon: fence wait failed (%d).\n", r); | |
5510f124 CK |
3759 | radeon_scratch_free(rdev, scratch); |
3760 | radeon_ib_free(rdev, &ib); | |
fbc832c7 AD |
3761 | return r; |
3762 | } | |
3763 | for (i = 0; i < rdev->usec_timeout; i++) { | |
3764 | tmp = RREG32(scratch); | |
3765 | if (tmp == 0xDEADBEEF) | |
3766 | break; | |
3767 | DRM_UDELAY(1); | |
3768 | } | |
3769 | if (i < rdev->usec_timeout) { | |
3770 | DRM_INFO("ib test on ring %d succeeded in %u usecs\n", ib.fence->ring, i); | |
3771 | } else { | |
3772 | DRM_ERROR("radeon: ib test failed (scratch(0x%04X)=0x%08X)\n", | |
3773 | scratch, tmp); | |
3774 | r = -EINVAL; | |
3775 | } | |
3776 | radeon_scratch_free(rdev, scratch); | |
3777 | radeon_ib_free(rdev, &ib); | |
3778 | return r; | |
3779 | } | |
3780 | ||
841cf442 AD |
3781 | /* |
3782 | * CP. | |
3783 | * On CIK, gfx and compute now have independant command processors. | |
3784 | * | |
3785 | * GFX | |
3786 | * Gfx consists of a single ring and can process both gfx jobs and | |
3787 | * compute jobs. The gfx CP consists of three microengines (ME): | |
3788 | * PFP - Pre-Fetch Parser | |
3789 | * ME - Micro Engine | |
3790 | * CE - Constant Engine | |
3791 | * The PFP and ME make up what is considered the Drawing Engine (DE). | |
3792 | * The CE is an asynchronous engine used for updating buffer desciptors | |
3793 | * used by the DE so that they can be loaded into cache in parallel | |
3794 | * while the DE is processing state update packets. | |
3795 | * | |
3796 | * Compute | |
3797 | * The compute CP consists of two microengines (ME): | |
3798 | * MEC1 - Compute MicroEngine 1 | |
3799 | * MEC2 - Compute MicroEngine 2 | |
3800 | * Each MEC supports 4 compute pipes and each pipe supports 8 queues. | |
3801 | * The queues are exposed to userspace and are programmed directly | |
3802 | * by the compute runtime. | |
3803 | */ | |
3804 | /** | |
3805 | * cik_cp_gfx_enable - enable/disable the gfx CP MEs | |
3806 | * | |
3807 | * @rdev: radeon_device pointer | |
3808 | * @enable: enable or disable the MEs | |
3809 | * | |
3810 | * Halts or unhalts the gfx MEs. | |
3811 | */ | |
3812 | static void cik_cp_gfx_enable(struct radeon_device *rdev, bool enable) | |
3813 | { | |
3814 | if (enable) | |
3815 | WREG32(CP_ME_CNTL, 0); | |
3816 | else { | |
3817 | WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT)); | |
3818 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; | |
3819 | } | |
3820 | udelay(50); | |
3821 | } | |
3822 | ||
3823 | /** | |
3824 | * cik_cp_gfx_load_microcode - load the gfx CP ME ucode | |
3825 | * | |
3826 | * @rdev: radeon_device pointer | |
3827 | * | |
3828 | * Loads the gfx PFP, ME, and CE ucode. | |
3829 | * Returns 0 for success, -EINVAL if the ucode is not available. | |
3830 | */ | |
3831 | static int cik_cp_gfx_load_microcode(struct radeon_device *rdev) | |
3832 | { | |
3833 | const __be32 *fw_data; | |
3834 | int i; | |
3835 | ||
3836 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw) | |
3837 | return -EINVAL; | |
3838 | ||
3839 | cik_cp_gfx_enable(rdev, false); | |
3840 | ||
3841 | /* PFP */ | |
3842 | fw_data = (const __be32 *)rdev->pfp_fw->data; | |
3843 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3844 | for (i = 0; i < CIK_PFP_UCODE_SIZE; i++) | |
3845 | WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++)); | |
3846 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3847 | ||
3848 | /* CE */ | |
3849 | fw_data = (const __be32 *)rdev->ce_fw->data; | |
3850 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3851 | for (i = 0; i < CIK_CE_UCODE_SIZE; i++) | |
3852 | WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++)); | |
3853 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3854 | ||
3855 | /* ME */ | |
3856 | fw_data = (const __be32 *)rdev->me_fw->data; | |
3857 | WREG32(CP_ME_RAM_WADDR, 0); | |
3858 | for (i = 0; i < CIK_ME_UCODE_SIZE; i++) | |
3859 | WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++)); | |
3860 | WREG32(CP_ME_RAM_WADDR, 0); | |
3861 | ||
3862 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3863 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3864 | WREG32(CP_ME_RAM_WADDR, 0); | |
3865 | WREG32(CP_ME_RAM_RADDR, 0); | |
3866 | return 0; | |
3867 | } | |
3868 | ||
3869 | /** | |
3870 | * cik_cp_gfx_start - start the gfx ring | |
3871 | * | |
3872 | * @rdev: radeon_device pointer | |
3873 | * | |
3874 | * Enables the ring and loads the clear state context and other | |
3875 | * packets required to init the ring. | |
3876 | * Returns 0 for success, error for failure. | |
3877 | */ | |
3878 | static int cik_cp_gfx_start(struct radeon_device *rdev) | |
3879 | { | |
3880 | struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
3881 | int r, i; | |
3882 | ||
3883 | /* init the CP */ | |
3884 | WREG32(CP_MAX_CONTEXT, rdev->config.cik.max_hw_contexts - 1); | |
3885 | WREG32(CP_ENDIAN_SWAP, 0); | |
3886 | WREG32(CP_DEVICE_ID, 1); | |
3887 | ||
3888 | cik_cp_gfx_enable(rdev, true); | |
3889 | ||
3890 | r = radeon_ring_lock(rdev, ring, cik_default_size + 17); | |
3891 | if (r) { | |
3892 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); | |
3893 | return r; | |
3894 | } | |
3895 | ||
3896 | /* init the CE partitions. CE only used for gfx on CIK */ | |
3897 | radeon_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); | |
3898 | radeon_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); | |
3899 | radeon_ring_write(ring, 0xc000); | |
3900 | radeon_ring_write(ring, 0xc000); | |
3901 | ||
3902 | /* setup clear context state */ | |
3903 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); | |
3904 | radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); | |
3905 | ||
3906 | radeon_ring_write(ring, PACKET3(PACKET3_CONTEXT_CONTROL, 1)); | |
3907 | radeon_ring_write(ring, 0x80000000); | |
3908 | radeon_ring_write(ring, 0x80000000); | |
3909 | ||
3910 | for (i = 0; i < cik_default_size; i++) | |
3911 | radeon_ring_write(ring, cik_default_state[i]); | |
3912 | ||
3913 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); | |
3914 | radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); | |
3915 | ||
3916 | /* set clear context state */ | |
3917 | radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); | |
3918 | radeon_ring_write(ring, 0); | |
3919 | ||
3920 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); | |
3921 | radeon_ring_write(ring, 0x00000316); | |
3922 | radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ | |
3923 | radeon_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ | |
3924 | ||
3925 | radeon_ring_unlock_commit(rdev, ring); | |
3926 | ||
3927 | return 0; | |
3928 | } | |
3929 | ||
3930 | /** | |
3931 | * cik_cp_gfx_fini - stop the gfx ring | |
3932 | * | |
3933 | * @rdev: radeon_device pointer | |
3934 | * | |
3935 | * Stop the gfx ring and tear down the driver ring | |
3936 | * info. | |
3937 | */ | |
3938 | static void cik_cp_gfx_fini(struct radeon_device *rdev) | |
3939 | { | |
3940 | cik_cp_gfx_enable(rdev, false); | |
3941 | radeon_ring_fini(rdev, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]); | |
3942 | } | |
3943 | ||
3944 | /** | |
3945 | * cik_cp_gfx_resume - setup the gfx ring buffer registers | |
3946 | * | |
3947 | * @rdev: radeon_device pointer | |
3948 | * | |
3949 | * Program the location and size of the gfx ring buffer | |
3950 | * and test it to make sure it's working. | |
3951 | * Returns 0 for success, error for failure. | |
3952 | */ | |
3953 | static int cik_cp_gfx_resume(struct radeon_device *rdev) | |
3954 | { | |
3955 | struct radeon_ring *ring; | |
3956 | u32 tmp; | |
3957 | u32 rb_bufsz; | |
3958 | u64 rb_addr; | |
3959 | int r; | |
3960 | ||
3961 | WREG32(CP_SEM_WAIT_TIMER, 0x0); | |
939c0d3c AD |
3962 | if (rdev->family != CHIP_HAWAII) |
3963 | WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); | |
841cf442 AD |
3964 | |
3965 | /* Set the write pointer delay */ | |
3966 | WREG32(CP_RB_WPTR_DELAY, 0); | |
3967 | ||
3968 | /* set the RB to use vmid 0 */ | |
3969 | WREG32(CP_RB_VMID, 0); | |
3970 | ||
3971 | WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF); | |
3972 | ||
3973 | /* ring 0 - compute and gfx */ | |
3974 | /* Set ring buffer size */ | |
3975 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
b72a8925 DV |
3976 | rb_bufsz = order_base_2(ring->ring_size / 8); |
3977 | tmp = (order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; | |
841cf442 AD |
3978 | #ifdef __BIG_ENDIAN |
3979 | tmp |= BUF_SWAP_32BIT; | |
3980 | #endif | |
3981 | WREG32(CP_RB0_CNTL, tmp); | |
3982 | ||
3983 | /* Initialize the ring buffer's read and write pointers */ | |
3984 | WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA); | |
3985 | ring->wptr = 0; | |
3986 | WREG32(CP_RB0_WPTR, ring->wptr); | |
3987 | ||
3988 | /* set the wb address wether it's enabled or not */ | |
3989 | WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC); | |
3990 | WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); | |
3991 | ||
3992 | /* scratch register shadowing is no longer supported */ | |
3993 | WREG32(SCRATCH_UMSK, 0); | |
3994 | ||
3995 | if (!rdev->wb.enabled) | |
3996 | tmp |= RB_NO_UPDATE; | |
3997 | ||
3998 | mdelay(1); | |
3999 | WREG32(CP_RB0_CNTL, tmp); | |
4000 | ||
4001 | rb_addr = ring->gpu_addr >> 8; | |
4002 | WREG32(CP_RB0_BASE, rb_addr); | |
4003 | WREG32(CP_RB0_BASE_HI, upper_32_bits(rb_addr)); | |
4004 | ||
4005 | ring->rptr = RREG32(CP_RB0_RPTR); | |
4006 | ||
4007 | /* start the ring */ | |
4008 | cik_cp_gfx_start(rdev); | |
4009 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true; | |
4010 | r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]); | |
4011 | if (r) { | |
4012 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; | |
4013 | return r; | |
4014 | } | |
4015 | return 0; | |
4016 | } | |
4017 | ||
963e81f9 AD |
4018 | u32 cik_compute_ring_get_rptr(struct radeon_device *rdev, |
4019 | struct radeon_ring *ring) | |
4020 | { | |
4021 | u32 rptr; | |
4022 | ||
4023 | ||
4024 | ||
4025 | if (rdev->wb.enabled) { | |
4026 | rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]); | |
4027 | } else { | |
f61d5b46 | 4028 | mutex_lock(&rdev->srbm_mutex); |
963e81f9 AD |
4029 | cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); |
4030 | rptr = RREG32(CP_HQD_PQ_RPTR); | |
4031 | cik_srbm_select(rdev, 0, 0, 0, 0); | |
f61d5b46 | 4032 | mutex_unlock(&rdev->srbm_mutex); |
963e81f9 | 4033 | } |
963e81f9 AD |
4034 | |
4035 | return rptr; | |
4036 | } | |
4037 | ||
4038 | u32 cik_compute_ring_get_wptr(struct radeon_device *rdev, | |
4039 | struct radeon_ring *ring) | |
4040 | { | |
4041 | u32 wptr; | |
4042 | ||
4043 | if (rdev->wb.enabled) { | |
4044 | wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]); | |
4045 | } else { | |
f61d5b46 | 4046 | mutex_lock(&rdev->srbm_mutex); |
963e81f9 AD |
4047 | cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0); |
4048 | wptr = RREG32(CP_HQD_PQ_WPTR); | |
4049 | cik_srbm_select(rdev, 0, 0, 0, 0); | |
f61d5b46 | 4050 | mutex_unlock(&rdev->srbm_mutex); |
963e81f9 | 4051 | } |
963e81f9 AD |
4052 | |
4053 | return wptr; | |
4054 | } | |
4055 | ||
4056 | void cik_compute_ring_set_wptr(struct radeon_device *rdev, | |
4057 | struct radeon_ring *ring) | |
4058 | { | |
2e1e6dad | 4059 | rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(ring->wptr); |
d5754ab8 | 4060 | WDOORBELL32(ring->doorbell_index, ring->wptr); |
963e81f9 AD |
4061 | } |
4062 | ||
841cf442 AD |
4063 | /** |
4064 | * cik_cp_compute_enable - enable/disable the compute CP MEs | |
4065 | * | |
4066 | * @rdev: radeon_device pointer | |
4067 | * @enable: enable or disable the MEs | |
4068 | * | |
4069 | * Halts or unhalts the compute MEs. | |
4070 | */ | |
4071 | static void cik_cp_compute_enable(struct radeon_device *rdev, bool enable) | |
4072 | { | |
4073 | if (enable) | |
4074 | WREG32(CP_MEC_CNTL, 0); | |
4075 | else | |
4076 | WREG32(CP_MEC_CNTL, (MEC_ME1_HALT | MEC_ME2_HALT)); | |
4077 | udelay(50); | |
4078 | } | |
4079 | ||
4080 | /** | |
4081 | * cik_cp_compute_load_microcode - load the compute CP ME ucode | |
4082 | * | |
4083 | * @rdev: radeon_device pointer | |
4084 | * | |
4085 | * Loads the compute MEC1&2 ucode. | |
4086 | * Returns 0 for success, -EINVAL if the ucode is not available. | |
4087 | */ | |
4088 | static int cik_cp_compute_load_microcode(struct radeon_device *rdev) | |
4089 | { | |
4090 | const __be32 *fw_data; | |
4091 | int i; | |
4092 | ||
4093 | if (!rdev->mec_fw) | |
4094 | return -EINVAL; | |
4095 | ||
4096 | cik_cp_compute_enable(rdev, false); | |
4097 | ||
4098 | /* MEC1 */ | |
4099 | fw_data = (const __be32 *)rdev->mec_fw->data; | |
4100 | WREG32(CP_MEC_ME1_UCODE_ADDR, 0); | |
4101 | for (i = 0; i < CIK_MEC_UCODE_SIZE; i++) | |
4102 | WREG32(CP_MEC_ME1_UCODE_DATA, be32_to_cpup(fw_data++)); | |
4103 | WREG32(CP_MEC_ME1_UCODE_ADDR, 0); | |
4104 | ||
4105 | if (rdev->family == CHIP_KAVERI) { | |
4106 | /* MEC2 */ | |
4107 | fw_data = (const __be32 *)rdev->mec_fw->data; | |
4108 | WREG32(CP_MEC_ME2_UCODE_ADDR, 0); | |
4109 | for (i = 0; i < CIK_MEC_UCODE_SIZE; i++) | |
4110 | WREG32(CP_MEC_ME2_UCODE_DATA, be32_to_cpup(fw_data++)); | |
4111 | WREG32(CP_MEC_ME2_UCODE_ADDR, 0); | |
4112 | } | |
4113 | ||
4114 | return 0; | |
4115 | } | |
4116 | ||
4117 | /** | |
4118 | * cik_cp_compute_start - start the compute queues | |
4119 | * | |
4120 | * @rdev: radeon_device pointer | |
4121 | * | |
4122 | * Enable the compute queues. | |
4123 | * Returns 0 for success, error for failure. | |
4124 | */ | |
4125 | static int cik_cp_compute_start(struct radeon_device *rdev) | |
4126 | { | |
963e81f9 AD |
4127 | cik_cp_compute_enable(rdev, true); |
4128 | ||
841cf442 AD |
4129 | return 0; |
4130 | } | |
4131 | ||
4132 | /** | |
4133 | * cik_cp_compute_fini - stop the compute queues | |
4134 | * | |
4135 | * @rdev: radeon_device pointer | |
4136 | * | |
4137 | * Stop the compute queues and tear down the driver queue | |
4138 | * info. | |
4139 | */ | |
4140 | static void cik_cp_compute_fini(struct radeon_device *rdev) | |
4141 | { | |
963e81f9 AD |
4142 | int i, idx, r; |
4143 | ||
841cf442 | 4144 | cik_cp_compute_enable(rdev, false); |
963e81f9 AD |
4145 | |
4146 | for (i = 0; i < 2; i++) { | |
4147 | if (i == 0) | |
4148 | idx = CAYMAN_RING_TYPE_CP1_INDEX; | |
4149 | else | |
4150 | idx = CAYMAN_RING_TYPE_CP2_INDEX; | |
4151 | ||
4152 | if (rdev->ring[idx].mqd_obj) { | |
4153 | r = radeon_bo_reserve(rdev->ring[idx].mqd_obj, false); | |
4154 | if (unlikely(r != 0)) | |
4155 | dev_warn(rdev->dev, "(%d) reserve MQD bo failed\n", r); | |
4156 | ||
4157 | radeon_bo_unpin(rdev->ring[idx].mqd_obj); | |
4158 | radeon_bo_unreserve(rdev->ring[idx].mqd_obj); | |
4159 | ||
4160 | radeon_bo_unref(&rdev->ring[idx].mqd_obj); | |
4161 | rdev->ring[idx].mqd_obj = NULL; | |
4162 | } | |
4163 | } | |
841cf442 AD |
4164 | } |
4165 | ||
963e81f9 AD |
4166 | static void cik_mec_fini(struct radeon_device *rdev) |
4167 | { | |
4168 | int r; | |
4169 | ||
4170 | if (rdev->mec.hpd_eop_obj) { | |
4171 | r = radeon_bo_reserve(rdev->mec.hpd_eop_obj, false); | |
4172 | if (unlikely(r != 0)) | |
4173 | dev_warn(rdev->dev, "(%d) reserve HPD EOP bo failed\n", r); | |
4174 | radeon_bo_unpin(rdev->mec.hpd_eop_obj); | |
4175 | radeon_bo_unreserve(rdev->mec.hpd_eop_obj); | |
4176 | ||
4177 | radeon_bo_unref(&rdev->mec.hpd_eop_obj); | |
4178 | rdev->mec.hpd_eop_obj = NULL; | |
4179 | } | |
4180 | } | |
4181 | ||
4182 | #define MEC_HPD_SIZE 2048 | |
4183 | ||
4184 | static int cik_mec_init(struct radeon_device *rdev) | |
4185 | { | |
4186 | int r; | |
4187 | u32 *hpd; | |
4188 | ||
4189 | /* | |
4190 | * KV: 2 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 64 Queues total | |
4191 | * CI/KB: 1 MEC, 4 Pipes/MEC, 8 Queues/Pipe - 32 Queues total | |
4192 | */ | |
4193 | if (rdev->family == CHIP_KAVERI) | |
4194 | rdev->mec.num_mec = 2; | |
4195 | else | |
4196 | rdev->mec.num_mec = 1; | |
4197 | rdev->mec.num_pipe = 4; | |
4198 | rdev->mec.num_queue = rdev->mec.num_mec * rdev->mec.num_pipe * 8; | |
4199 | ||
4200 | if (rdev->mec.hpd_eop_obj == NULL) { | |
4201 | r = radeon_bo_create(rdev, | |
4202 | rdev->mec.num_mec *rdev->mec.num_pipe * MEC_HPD_SIZE * 2, | |
4203 | PAGE_SIZE, true, | |
4204 | RADEON_GEM_DOMAIN_GTT, NULL, | |
4205 | &rdev->mec.hpd_eop_obj); | |
4206 | if (r) { | |
4207 | dev_warn(rdev->dev, "(%d) create HDP EOP bo failed\n", r); | |
4208 | return r; | |
4209 | } | |
4210 | } | |
4211 | ||
4212 | r = radeon_bo_reserve(rdev->mec.hpd_eop_obj, false); | |
4213 | if (unlikely(r != 0)) { | |
4214 | cik_mec_fini(rdev); | |
4215 | return r; | |
4216 | } | |
4217 | r = radeon_bo_pin(rdev->mec.hpd_eop_obj, RADEON_GEM_DOMAIN_GTT, | |
4218 | &rdev->mec.hpd_eop_gpu_addr); | |
4219 | if (r) { | |
4220 | dev_warn(rdev->dev, "(%d) pin HDP EOP bo failed\n", r); | |
4221 | cik_mec_fini(rdev); | |
4222 | return r; | |
4223 | } | |
4224 | r = radeon_bo_kmap(rdev->mec.hpd_eop_obj, (void **)&hpd); | |
4225 | if (r) { | |
4226 | dev_warn(rdev->dev, "(%d) map HDP EOP bo failed\n", r); | |
4227 | cik_mec_fini(rdev); | |
4228 | return r; | |
4229 | } | |
4230 | ||
4231 | /* clear memory. Not sure if this is required or not */ | |
4232 | memset(hpd, 0, rdev->mec.num_mec *rdev->mec.num_pipe * MEC_HPD_SIZE * 2); | |
4233 | ||
4234 | radeon_bo_kunmap(rdev->mec.hpd_eop_obj); | |
4235 | radeon_bo_unreserve(rdev->mec.hpd_eop_obj); | |
4236 | ||
4237 | return 0; | |
4238 | } | |
4239 | ||
4240 | struct hqd_registers | |
4241 | { | |
4242 | u32 cp_mqd_base_addr; | |
4243 | u32 cp_mqd_base_addr_hi; | |
4244 | u32 cp_hqd_active; | |
4245 | u32 cp_hqd_vmid; | |
4246 | u32 cp_hqd_persistent_state; | |
4247 | u32 cp_hqd_pipe_priority; | |
4248 | u32 cp_hqd_queue_priority; | |
4249 | u32 cp_hqd_quantum; | |
4250 | u32 cp_hqd_pq_base; | |
4251 | u32 cp_hqd_pq_base_hi; | |
4252 | u32 cp_hqd_pq_rptr; | |
4253 | u32 cp_hqd_pq_rptr_report_addr; | |
4254 | u32 cp_hqd_pq_rptr_report_addr_hi; | |
4255 | u32 cp_hqd_pq_wptr_poll_addr; | |
4256 | u32 cp_hqd_pq_wptr_poll_addr_hi; | |
4257 | u32 cp_hqd_pq_doorbell_control; | |
4258 | u32 cp_hqd_pq_wptr; | |
4259 | u32 cp_hqd_pq_control; | |
4260 | u32 cp_hqd_ib_base_addr; | |
4261 | u32 cp_hqd_ib_base_addr_hi; | |
4262 | u32 cp_hqd_ib_rptr; | |
4263 | u32 cp_hqd_ib_control; | |
4264 | u32 cp_hqd_iq_timer; | |
4265 | u32 cp_hqd_iq_rptr; | |
4266 | u32 cp_hqd_dequeue_request; | |
4267 | u32 cp_hqd_dma_offload; | |
4268 | u32 cp_hqd_sema_cmd; | |
4269 | u32 cp_hqd_msg_type; | |
4270 | u32 cp_hqd_atomic0_preop_lo; | |
4271 | u32 cp_hqd_atomic0_preop_hi; | |
4272 | u32 cp_hqd_atomic1_preop_lo; | |
4273 | u32 cp_hqd_atomic1_preop_hi; | |
4274 | u32 cp_hqd_hq_scheduler0; | |
4275 | u32 cp_hqd_hq_scheduler1; | |
4276 | u32 cp_mqd_control; | |
4277 | }; | |
4278 | ||
4279 | struct bonaire_mqd | |
4280 | { | |
4281 | u32 header; | |
4282 | u32 dispatch_initiator; | |
4283 | u32 dimensions[3]; | |
4284 | u32 start_idx[3]; | |
4285 | u32 num_threads[3]; | |
4286 | u32 pipeline_stat_enable; | |
4287 | u32 perf_counter_enable; | |
4288 | u32 pgm[2]; | |
4289 | u32 tba[2]; | |
4290 | u32 tma[2]; | |
4291 | u32 pgm_rsrc[2]; | |
4292 | u32 vmid; | |
4293 | u32 resource_limits; | |
4294 | u32 static_thread_mgmt01[2]; | |
4295 | u32 tmp_ring_size; | |
4296 | u32 static_thread_mgmt23[2]; | |
4297 | u32 restart[3]; | |
4298 | u32 thread_trace_enable; | |
4299 | u32 reserved1; | |
4300 | u32 user_data[16]; | |
4301 | u32 vgtcs_invoke_count[2]; | |
4302 | struct hqd_registers queue_state; | |
4303 | u32 dequeue_cntr; | |
4304 | u32 interrupt_queue[64]; | |
4305 | }; | |
4306 | ||
841cf442 AD |
4307 | /** |
4308 | * cik_cp_compute_resume - setup the compute queue registers | |
4309 | * | |
4310 | * @rdev: radeon_device pointer | |
4311 | * | |
4312 | * Program the compute queues and test them to make sure they | |
4313 | * are working. | |
4314 | * Returns 0 for success, error for failure. | |
4315 | */ | |
4316 | static int cik_cp_compute_resume(struct radeon_device *rdev) | |
4317 | { | |
963e81f9 AD |
4318 | int r, i, idx; |
4319 | u32 tmp; | |
4320 | bool use_doorbell = true; | |
4321 | u64 hqd_gpu_addr; | |
4322 | u64 mqd_gpu_addr; | |
4323 | u64 eop_gpu_addr; | |
4324 | u64 wb_gpu_addr; | |
4325 | u32 *buf; | |
4326 | struct bonaire_mqd *mqd; | |
841cf442 | 4327 | |
841cf442 AD |
4328 | r = cik_cp_compute_start(rdev); |
4329 | if (r) | |
4330 | return r; | |
963e81f9 AD |
4331 | |
4332 | /* fix up chicken bits */ | |
4333 | tmp = RREG32(CP_CPF_DEBUG); | |
4334 | tmp |= (1 << 23); | |
4335 | WREG32(CP_CPF_DEBUG, tmp); | |
4336 | ||
4337 | /* init the pipes */ | |
f61d5b46 | 4338 | mutex_lock(&rdev->srbm_mutex); |
963e81f9 AD |
4339 | for (i = 0; i < (rdev->mec.num_pipe * rdev->mec.num_mec); i++) { |
4340 | int me = (i < 4) ? 1 : 2; | |
4341 | int pipe = (i < 4) ? i : (i - 4); | |
4342 | ||
4343 | eop_gpu_addr = rdev->mec.hpd_eop_gpu_addr + (i * MEC_HPD_SIZE * 2); | |
4344 | ||
4345 | cik_srbm_select(rdev, me, pipe, 0, 0); | |
4346 | ||
4347 | /* write the EOP addr */ | |
4348 | WREG32(CP_HPD_EOP_BASE_ADDR, eop_gpu_addr >> 8); | |
4349 | WREG32(CP_HPD_EOP_BASE_ADDR_HI, upper_32_bits(eop_gpu_addr) >> 8); | |
4350 | ||
4351 | /* set the VMID assigned */ | |
4352 | WREG32(CP_HPD_EOP_VMID, 0); | |
4353 | ||
4354 | /* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */ | |
4355 | tmp = RREG32(CP_HPD_EOP_CONTROL); | |
4356 | tmp &= ~EOP_SIZE_MASK; | |
b72a8925 | 4357 | tmp |= order_base_2(MEC_HPD_SIZE / 8); |
963e81f9 AD |
4358 | WREG32(CP_HPD_EOP_CONTROL, tmp); |
4359 | } | |
4360 | cik_srbm_select(rdev, 0, 0, 0, 0); | |
f61d5b46 | 4361 | mutex_unlock(&rdev->srbm_mutex); |
963e81f9 AD |
4362 | |
4363 | /* init the queues. Just two for now. */ | |
4364 | for (i = 0; i < 2; i++) { | |
4365 | if (i == 0) | |
4366 | idx = CAYMAN_RING_TYPE_CP1_INDEX; | |
4367 | else | |
4368 | idx = CAYMAN_RING_TYPE_CP2_INDEX; | |
4369 | ||
4370 | if (rdev->ring[idx].mqd_obj == NULL) { | |
4371 | r = radeon_bo_create(rdev, | |
4372 | sizeof(struct bonaire_mqd), | |
4373 | PAGE_SIZE, true, | |
4374 | RADEON_GEM_DOMAIN_GTT, NULL, | |
4375 | &rdev->ring[idx].mqd_obj); | |
4376 | if (r) { | |
4377 | dev_warn(rdev->dev, "(%d) create MQD bo failed\n", r); | |
4378 | return r; | |
4379 | } | |
4380 | } | |
4381 | ||
4382 | r = radeon_bo_reserve(rdev->ring[idx].mqd_obj, false); | |
4383 | if (unlikely(r != 0)) { | |
4384 | cik_cp_compute_fini(rdev); | |
4385 | return r; | |
4386 | } | |
4387 | r = radeon_bo_pin(rdev->ring[idx].mqd_obj, RADEON_GEM_DOMAIN_GTT, | |
4388 | &mqd_gpu_addr); | |
4389 | if (r) { | |
4390 | dev_warn(rdev->dev, "(%d) pin MQD bo failed\n", r); | |
4391 | cik_cp_compute_fini(rdev); | |
4392 | return r; | |
4393 | } | |
4394 | r = radeon_bo_kmap(rdev->ring[idx].mqd_obj, (void **)&buf); | |
4395 | if (r) { | |
4396 | dev_warn(rdev->dev, "(%d) map MQD bo failed\n", r); | |
4397 | cik_cp_compute_fini(rdev); | |
4398 | return r; | |
4399 | } | |
4400 | ||
963e81f9 AD |
4401 | /* init the mqd struct */ |
4402 | memset(buf, 0, sizeof(struct bonaire_mqd)); | |
4403 | ||
4404 | mqd = (struct bonaire_mqd *)buf; | |
4405 | mqd->header = 0xC0310800; | |
4406 | mqd->static_thread_mgmt01[0] = 0xffffffff; | |
4407 | mqd->static_thread_mgmt01[1] = 0xffffffff; | |
4408 | mqd->static_thread_mgmt23[0] = 0xffffffff; | |
4409 | mqd->static_thread_mgmt23[1] = 0xffffffff; | |
4410 | ||
f61d5b46 | 4411 | mutex_lock(&rdev->srbm_mutex); |
963e81f9 AD |
4412 | cik_srbm_select(rdev, rdev->ring[idx].me, |
4413 | rdev->ring[idx].pipe, | |
4414 | rdev->ring[idx].queue, 0); | |
4415 | ||
4416 | /* disable wptr polling */ | |
4417 | tmp = RREG32(CP_PQ_WPTR_POLL_CNTL); | |
4418 | tmp &= ~WPTR_POLL_EN; | |
4419 | WREG32(CP_PQ_WPTR_POLL_CNTL, tmp); | |
4420 | ||
4421 | /* enable doorbell? */ | |
4422 | mqd->queue_state.cp_hqd_pq_doorbell_control = | |
4423 | RREG32(CP_HQD_PQ_DOORBELL_CONTROL); | |
4424 | if (use_doorbell) | |
4425 | mqd->queue_state.cp_hqd_pq_doorbell_control |= DOORBELL_EN; | |
4426 | else | |
4427 | mqd->queue_state.cp_hqd_pq_doorbell_control &= ~DOORBELL_EN; | |
4428 | WREG32(CP_HQD_PQ_DOORBELL_CONTROL, | |
4429 | mqd->queue_state.cp_hqd_pq_doorbell_control); | |
4430 | ||
4431 | /* disable the queue if it's active */ | |
4432 | mqd->queue_state.cp_hqd_dequeue_request = 0; | |
4433 | mqd->queue_state.cp_hqd_pq_rptr = 0; | |
4434 | mqd->queue_state.cp_hqd_pq_wptr= 0; | |
4435 | if (RREG32(CP_HQD_ACTIVE) & 1) { | |
4436 | WREG32(CP_HQD_DEQUEUE_REQUEST, 1); | |
4437 | for (i = 0; i < rdev->usec_timeout; i++) { | |
4438 | if (!(RREG32(CP_HQD_ACTIVE) & 1)) | |
4439 | break; | |
4440 | udelay(1); | |
4441 | } | |
4442 | WREG32(CP_HQD_DEQUEUE_REQUEST, mqd->queue_state.cp_hqd_dequeue_request); | |
4443 | WREG32(CP_HQD_PQ_RPTR, mqd->queue_state.cp_hqd_pq_rptr); | |
4444 | WREG32(CP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr); | |
4445 | } | |
4446 | ||
4447 | /* set the pointer to the MQD */ | |
4448 | mqd->queue_state.cp_mqd_base_addr = mqd_gpu_addr & 0xfffffffc; | |
4449 | mqd->queue_state.cp_mqd_base_addr_hi = upper_32_bits(mqd_gpu_addr); | |
4450 | WREG32(CP_MQD_BASE_ADDR, mqd->queue_state.cp_mqd_base_addr); | |
4451 | WREG32(CP_MQD_BASE_ADDR_HI, mqd->queue_state.cp_mqd_base_addr_hi); | |
4452 | /* set MQD vmid to 0 */ | |
4453 | mqd->queue_state.cp_mqd_control = RREG32(CP_MQD_CONTROL); | |
4454 | mqd->queue_state.cp_mqd_control &= ~MQD_VMID_MASK; | |
4455 | WREG32(CP_MQD_CONTROL, mqd->queue_state.cp_mqd_control); | |
4456 | ||
4457 | /* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */ | |
4458 | hqd_gpu_addr = rdev->ring[idx].gpu_addr >> 8; | |
4459 | mqd->queue_state.cp_hqd_pq_base = hqd_gpu_addr; | |
4460 | mqd->queue_state.cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr); | |
4461 | WREG32(CP_HQD_PQ_BASE, mqd->queue_state.cp_hqd_pq_base); | |
4462 | WREG32(CP_HQD_PQ_BASE_HI, mqd->queue_state.cp_hqd_pq_base_hi); | |
4463 | ||
4464 | /* set up the HQD, this is similar to CP_RB0_CNTL */ | |
4465 | mqd->queue_state.cp_hqd_pq_control = RREG32(CP_HQD_PQ_CONTROL); | |
4466 | mqd->queue_state.cp_hqd_pq_control &= | |
4467 | ~(QUEUE_SIZE_MASK | RPTR_BLOCK_SIZE_MASK); | |
4468 | ||
4469 | mqd->queue_state.cp_hqd_pq_control |= | |
b72a8925 | 4470 | order_base_2(rdev->ring[idx].ring_size / 8); |
963e81f9 | 4471 | mqd->queue_state.cp_hqd_pq_control |= |
b72a8925 | 4472 | (order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8); |
963e81f9 AD |
4473 | #ifdef __BIG_ENDIAN |
4474 | mqd->queue_state.cp_hqd_pq_control |= BUF_SWAP_32BIT; | |
4475 | #endif | |
4476 | mqd->queue_state.cp_hqd_pq_control &= | |
4477 | ~(UNORD_DISPATCH | ROQ_PQ_IB_FLIP | PQ_VOLATILE); | |
4478 | mqd->queue_state.cp_hqd_pq_control |= | |
4479 | PRIV_STATE | KMD_QUEUE; /* assuming kernel queue control */ | |
4480 | WREG32(CP_HQD_PQ_CONTROL, mqd->queue_state.cp_hqd_pq_control); | |
4481 | ||
4482 | /* only used if CP_PQ_WPTR_POLL_CNTL.WPTR_POLL_EN=1 */ | |
4483 | if (i == 0) | |
4484 | wb_gpu_addr = rdev->wb.gpu_addr + CIK_WB_CP1_WPTR_OFFSET; | |
4485 | else | |
4486 | wb_gpu_addr = rdev->wb.gpu_addr + CIK_WB_CP2_WPTR_OFFSET; | |
4487 | mqd->queue_state.cp_hqd_pq_wptr_poll_addr = wb_gpu_addr & 0xfffffffc; | |
4488 | mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff; | |
4489 | WREG32(CP_HQD_PQ_WPTR_POLL_ADDR, mqd->queue_state.cp_hqd_pq_wptr_poll_addr); | |
4490 | WREG32(CP_HQD_PQ_WPTR_POLL_ADDR_HI, | |
4491 | mqd->queue_state.cp_hqd_pq_wptr_poll_addr_hi); | |
4492 | ||
4493 | /* set the wb address wether it's enabled or not */ | |
4494 | if (i == 0) | |
4495 | wb_gpu_addr = rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET; | |
4496 | else | |
4497 | wb_gpu_addr = rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET; | |
4498 | mqd->queue_state.cp_hqd_pq_rptr_report_addr = wb_gpu_addr & 0xfffffffc; | |
4499 | mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi = | |
4500 | upper_32_bits(wb_gpu_addr) & 0xffff; | |
4501 | WREG32(CP_HQD_PQ_RPTR_REPORT_ADDR, | |
4502 | mqd->queue_state.cp_hqd_pq_rptr_report_addr); | |
4503 | WREG32(CP_HQD_PQ_RPTR_REPORT_ADDR_HI, | |
4504 | mqd->queue_state.cp_hqd_pq_rptr_report_addr_hi); | |
4505 | ||
4506 | /* enable the doorbell if requested */ | |
4507 | if (use_doorbell) { | |
4508 | mqd->queue_state.cp_hqd_pq_doorbell_control = | |
4509 | RREG32(CP_HQD_PQ_DOORBELL_CONTROL); | |
4510 | mqd->queue_state.cp_hqd_pq_doorbell_control &= ~DOORBELL_OFFSET_MASK; | |
4511 | mqd->queue_state.cp_hqd_pq_doorbell_control |= | |
d5754ab8 | 4512 | DOORBELL_OFFSET(rdev->ring[idx].doorbell_index); |
963e81f9 AD |
4513 | mqd->queue_state.cp_hqd_pq_doorbell_control |= DOORBELL_EN; |
4514 | mqd->queue_state.cp_hqd_pq_doorbell_control &= | |
4515 | ~(DOORBELL_SOURCE | DOORBELL_HIT); | |
4516 | ||
4517 | } else { | |
4518 | mqd->queue_state.cp_hqd_pq_doorbell_control = 0; | |
4519 | } | |
4520 | WREG32(CP_HQD_PQ_DOORBELL_CONTROL, | |
4521 | mqd->queue_state.cp_hqd_pq_doorbell_control); | |
4522 | ||
4523 | /* read and write pointers, similar to CP_RB0_WPTR/_RPTR */ | |
4524 | rdev->ring[idx].wptr = 0; | |
4525 | mqd->queue_state.cp_hqd_pq_wptr = rdev->ring[idx].wptr; | |
4526 | WREG32(CP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr); | |
4527 | rdev->ring[idx].rptr = RREG32(CP_HQD_PQ_RPTR); | |
4528 | mqd->queue_state.cp_hqd_pq_rptr = rdev->ring[idx].rptr; | |
4529 | ||
4530 | /* set the vmid for the queue */ | |
4531 | mqd->queue_state.cp_hqd_vmid = 0; | |
4532 | WREG32(CP_HQD_VMID, mqd->queue_state.cp_hqd_vmid); | |
4533 | ||
4534 | /* activate the queue */ | |
4535 | mqd->queue_state.cp_hqd_active = 1; | |
4536 | WREG32(CP_HQD_ACTIVE, mqd->queue_state.cp_hqd_active); | |
4537 | ||
4538 | cik_srbm_select(rdev, 0, 0, 0, 0); | |
f61d5b46 | 4539 | mutex_unlock(&rdev->srbm_mutex); |
963e81f9 AD |
4540 | |
4541 | radeon_bo_kunmap(rdev->ring[idx].mqd_obj); | |
4542 | radeon_bo_unreserve(rdev->ring[idx].mqd_obj); | |
4543 | ||
4544 | rdev->ring[idx].ready = true; | |
4545 | r = radeon_ring_test(rdev, idx, &rdev->ring[idx]); | |
4546 | if (r) | |
4547 | rdev->ring[idx].ready = false; | |
4548 | } | |
4549 | ||
841cf442 AD |
4550 | return 0; |
4551 | } | |
4552 | ||
841cf442 AD |
4553 | static void cik_cp_enable(struct radeon_device *rdev, bool enable) |
4554 | { | |
4555 | cik_cp_gfx_enable(rdev, enable); | |
4556 | cik_cp_compute_enable(rdev, enable); | |
4557 | } | |
4558 | ||
841cf442 AD |
4559 | static int cik_cp_load_microcode(struct radeon_device *rdev) |
4560 | { | |
4561 | int r; | |
4562 | ||
4563 | r = cik_cp_gfx_load_microcode(rdev); | |
4564 | if (r) | |
4565 | return r; | |
4566 | r = cik_cp_compute_load_microcode(rdev); | |
4567 | if (r) | |
4568 | return r; | |
4569 | ||
4570 | return 0; | |
4571 | } | |
4572 | ||
841cf442 AD |
4573 | static void cik_cp_fini(struct radeon_device *rdev) |
4574 | { | |
4575 | cik_cp_gfx_fini(rdev); | |
4576 | cik_cp_compute_fini(rdev); | |
4577 | } | |
4578 | ||
841cf442 AD |
4579 | static int cik_cp_resume(struct radeon_device *rdev) |
4580 | { | |
4581 | int r; | |
4582 | ||
4214faf6 AD |
4583 | cik_enable_gui_idle_interrupt(rdev, false); |
4584 | ||
841cf442 AD |
4585 | r = cik_cp_load_microcode(rdev); |
4586 | if (r) | |
4587 | return r; | |
4588 | ||
4589 | r = cik_cp_gfx_resume(rdev); | |
4590 | if (r) | |
4591 | return r; | |
4592 | r = cik_cp_compute_resume(rdev); | |
4593 | if (r) | |
4594 | return r; | |
4595 | ||
4214faf6 AD |
4596 | cik_enable_gui_idle_interrupt(rdev, true); |
4597 | ||
841cf442 AD |
4598 | return 0; |
4599 | } | |
4600 | ||
cc066715 | 4601 | static void cik_print_gpu_status_regs(struct radeon_device *rdev) |
6f2043ce | 4602 | { |
6f2043ce AD |
4603 | dev_info(rdev->dev, " GRBM_STATUS=0x%08X\n", |
4604 | RREG32(GRBM_STATUS)); | |
4605 | dev_info(rdev->dev, " GRBM_STATUS2=0x%08X\n", | |
4606 | RREG32(GRBM_STATUS2)); | |
4607 | dev_info(rdev->dev, " GRBM_STATUS_SE0=0x%08X\n", | |
4608 | RREG32(GRBM_STATUS_SE0)); | |
4609 | dev_info(rdev->dev, " GRBM_STATUS_SE1=0x%08X\n", | |
4610 | RREG32(GRBM_STATUS_SE1)); | |
4611 | dev_info(rdev->dev, " GRBM_STATUS_SE2=0x%08X\n", | |
4612 | RREG32(GRBM_STATUS_SE2)); | |
4613 | dev_info(rdev->dev, " GRBM_STATUS_SE3=0x%08X\n", | |
4614 | RREG32(GRBM_STATUS_SE3)); | |
4615 | dev_info(rdev->dev, " SRBM_STATUS=0x%08X\n", | |
4616 | RREG32(SRBM_STATUS)); | |
4617 | dev_info(rdev->dev, " SRBM_STATUS2=0x%08X\n", | |
4618 | RREG32(SRBM_STATUS2)); | |
cc066715 AD |
4619 | dev_info(rdev->dev, " SDMA0_STATUS_REG = 0x%08X\n", |
4620 | RREG32(SDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET)); | |
4621 | dev_info(rdev->dev, " SDMA1_STATUS_REG = 0x%08X\n", | |
4622 | RREG32(SDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET)); | |
963e81f9 AD |
4623 | dev_info(rdev->dev, " CP_STAT = 0x%08x\n", RREG32(CP_STAT)); |
4624 | dev_info(rdev->dev, " CP_STALLED_STAT1 = 0x%08x\n", | |
4625 | RREG32(CP_STALLED_STAT1)); | |
4626 | dev_info(rdev->dev, " CP_STALLED_STAT2 = 0x%08x\n", | |
4627 | RREG32(CP_STALLED_STAT2)); | |
4628 | dev_info(rdev->dev, " CP_STALLED_STAT3 = 0x%08x\n", | |
4629 | RREG32(CP_STALLED_STAT3)); | |
4630 | dev_info(rdev->dev, " CP_CPF_BUSY_STAT = 0x%08x\n", | |
4631 | RREG32(CP_CPF_BUSY_STAT)); | |
4632 | dev_info(rdev->dev, " CP_CPF_STALLED_STAT1 = 0x%08x\n", | |
4633 | RREG32(CP_CPF_STALLED_STAT1)); | |
4634 | dev_info(rdev->dev, " CP_CPF_STATUS = 0x%08x\n", RREG32(CP_CPF_STATUS)); | |
4635 | dev_info(rdev->dev, " CP_CPC_BUSY_STAT = 0x%08x\n", RREG32(CP_CPC_BUSY_STAT)); | |
4636 | dev_info(rdev->dev, " CP_CPC_STALLED_STAT1 = 0x%08x\n", | |
4637 | RREG32(CP_CPC_STALLED_STAT1)); | |
4638 | dev_info(rdev->dev, " CP_CPC_STATUS = 0x%08x\n", RREG32(CP_CPC_STATUS)); | |
cc066715 | 4639 | } |
6f2043ce | 4640 | |
21a93e13 | 4641 | /** |
cc066715 | 4642 | * cik_gpu_check_soft_reset - check which blocks are busy |
21a93e13 AD |
4643 | * |
4644 | * @rdev: radeon_device pointer | |
21a93e13 | 4645 | * |
cc066715 AD |
4646 | * Check which blocks are busy and return the relevant reset |
4647 | * mask to be used by cik_gpu_soft_reset(). | |
4648 | * Returns a mask of the blocks to be reset. | |
21a93e13 | 4649 | */ |
2483b4ea | 4650 | u32 cik_gpu_check_soft_reset(struct radeon_device *rdev) |
21a93e13 | 4651 | { |
cc066715 AD |
4652 | u32 reset_mask = 0; |
4653 | u32 tmp; | |
21a93e13 | 4654 | |
cc066715 AD |
4655 | /* GRBM_STATUS */ |
4656 | tmp = RREG32(GRBM_STATUS); | |
4657 | if (tmp & (PA_BUSY | SC_BUSY | | |
4658 | BCI_BUSY | SX_BUSY | | |
4659 | TA_BUSY | VGT_BUSY | | |
4660 | DB_BUSY | CB_BUSY | | |
4661 | GDS_BUSY | SPI_BUSY | | |
4662 | IA_BUSY | IA_BUSY_NO_DMA)) | |
4663 | reset_mask |= RADEON_RESET_GFX; | |
21a93e13 | 4664 | |
cc066715 AD |
4665 | if (tmp & (CP_BUSY | CP_COHERENCY_BUSY)) |
4666 | reset_mask |= RADEON_RESET_CP; | |
21a93e13 | 4667 | |
cc066715 AD |
4668 | /* GRBM_STATUS2 */ |
4669 | tmp = RREG32(GRBM_STATUS2); | |
4670 | if (tmp & RLC_BUSY) | |
4671 | reset_mask |= RADEON_RESET_RLC; | |
21a93e13 | 4672 | |
cc066715 AD |
4673 | /* SDMA0_STATUS_REG */ |
4674 | tmp = RREG32(SDMA0_STATUS_REG + SDMA0_REGISTER_OFFSET); | |
4675 | if (!(tmp & SDMA_IDLE)) | |
4676 | reset_mask |= RADEON_RESET_DMA; | |
21a93e13 | 4677 | |
cc066715 AD |
4678 | /* SDMA1_STATUS_REG */ |
4679 | tmp = RREG32(SDMA0_STATUS_REG + SDMA1_REGISTER_OFFSET); | |
4680 | if (!(tmp & SDMA_IDLE)) | |
4681 | reset_mask |= RADEON_RESET_DMA1; | |
21a93e13 | 4682 | |
cc066715 AD |
4683 | /* SRBM_STATUS2 */ |
4684 | tmp = RREG32(SRBM_STATUS2); | |
4685 | if (tmp & SDMA_BUSY) | |
4686 | reset_mask |= RADEON_RESET_DMA; | |
21a93e13 | 4687 | |
cc066715 AD |
4688 | if (tmp & SDMA1_BUSY) |
4689 | reset_mask |= RADEON_RESET_DMA1; | |
21a93e13 | 4690 | |
cc066715 AD |
4691 | /* SRBM_STATUS */ |
4692 | tmp = RREG32(SRBM_STATUS); | |
21a93e13 | 4693 | |
cc066715 AD |
4694 | if (tmp & IH_BUSY) |
4695 | reset_mask |= RADEON_RESET_IH; | |
21a93e13 | 4696 | |
cc066715 AD |
4697 | if (tmp & SEM_BUSY) |
4698 | reset_mask |= RADEON_RESET_SEM; | |
21a93e13 | 4699 | |
cc066715 AD |
4700 | if (tmp & GRBM_RQ_PENDING) |
4701 | reset_mask |= RADEON_RESET_GRBM; | |
21a93e13 | 4702 | |
cc066715 AD |
4703 | if (tmp & VMC_BUSY) |
4704 | reset_mask |= RADEON_RESET_VMC; | |
21a93e13 | 4705 | |
cc066715 AD |
4706 | if (tmp & (MCB_BUSY | MCB_NON_DISPLAY_BUSY | |
4707 | MCC_BUSY | MCD_BUSY)) | |
4708 | reset_mask |= RADEON_RESET_MC; | |
21a93e13 | 4709 | |
cc066715 AD |
4710 | if (evergreen_is_display_hung(rdev)) |
4711 | reset_mask |= RADEON_RESET_DISPLAY; | |
4712 | ||
4713 | /* Skip MC reset as it's mostly likely not hung, just busy */ | |
4714 | if (reset_mask & RADEON_RESET_MC) { | |
4715 | DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask); | |
4716 | reset_mask &= ~RADEON_RESET_MC; | |
21a93e13 | 4717 | } |
cc066715 AD |
4718 | |
4719 | return reset_mask; | |
21a93e13 AD |
4720 | } |
4721 | ||
4722 | /** | |
cc066715 | 4723 | * cik_gpu_soft_reset - soft reset GPU |
21a93e13 AD |
4724 | * |
4725 | * @rdev: radeon_device pointer | |
cc066715 | 4726 | * @reset_mask: mask of which blocks to reset |
21a93e13 | 4727 | * |
cc066715 | 4728 | * Soft reset the blocks specified in @reset_mask. |
21a93e13 | 4729 | */ |
cc066715 | 4730 | static void cik_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) |
21a93e13 | 4731 | { |
6f2043ce | 4732 | struct evergreen_mc_save save; |
cc066715 AD |
4733 | u32 grbm_soft_reset = 0, srbm_soft_reset = 0; |
4734 | u32 tmp; | |
21a93e13 | 4735 | |
cc066715 AD |
4736 | if (reset_mask == 0) |
4737 | return; | |
21a93e13 | 4738 | |
cc066715 | 4739 | dev_info(rdev->dev, "GPU softreset: 0x%08X\n", reset_mask); |
21a93e13 | 4740 | |
cc066715 AD |
4741 | cik_print_gpu_status_regs(rdev); |
4742 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", | |
4743 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR)); | |
4744 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", | |
4745 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS)); | |
21a93e13 | 4746 | |
fb2c7f4d AD |
4747 | /* disable CG/PG */ |
4748 | cik_fini_pg(rdev); | |
4749 | cik_fini_cg(rdev); | |
4750 | ||
cc066715 AD |
4751 | /* stop the rlc */ |
4752 | cik_rlc_stop(rdev); | |
21a93e13 | 4753 | |
cc066715 AD |
4754 | /* Disable GFX parsing/prefetching */ |
4755 | WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); | |
21a93e13 | 4756 | |
cc066715 AD |
4757 | /* Disable MEC parsing/prefetching */ |
4758 | WREG32(CP_MEC_CNTL, MEC_ME1_HALT | MEC_ME2_HALT); | |
21a93e13 | 4759 | |
cc066715 AD |
4760 | if (reset_mask & RADEON_RESET_DMA) { |
4761 | /* sdma0 */ | |
4762 | tmp = RREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET); | |
4763 | tmp |= SDMA_HALT; | |
4764 | WREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET, tmp); | |
4765 | } | |
4766 | if (reset_mask & RADEON_RESET_DMA1) { | |
4767 | /* sdma1 */ | |
4768 | tmp = RREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET); | |
4769 | tmp |= SDMA_HALT; | |
4770 | WREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET, tmp); | |
4771 | } | |
21a93e13 | 4772 | |
6f2043ce | 4773 | evergreen_mc_stop(rdev, &save); |
cc066715 | 4774 | if (evergreen_mc_wait_for_idle(rdev)) { |
6f2043ce AD |
4775 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
4776 | } | |
21a93e13 | 4777 | |
cc066715 AD |
4778 | if (reset_mask & (RADEON_RESET_GFX | RADEON_RESET_COMPUTE | RADEON_RESET_CP)) |
4779 | grbm_soft_reset = SOFT_RESET_CP | SOFT_RESET_GFX; | |
21a93e13 | 4780 | |
cc066715 AD |
4781 | if (reset_mask & RADEON_RESET_CP) { |
4782 | grbm_soft_reset |= SOFT_RESET_CP; | |
21a93e13 | 4783 | |
cc066715 AD |
4784 | srbm_soft_reset |= SOFT_RESET_GRBM; |
4785 | } | |
21a93e13 | 4786 | |
cc066715 AD |
4787 | if (reset_mask & RADEON_RESET_DMA) |
4788 | srbm_soft_reset |= SOFT_RESET_SDMA; | |
21a93e13 | 4789 | |
cc066715 AD |
4790 | if (reset_mask & RADEON_RESET_DMA1) |
4791 | srbm_soft_reset |= SOFT_RESET_SDMA1; | |
4792 | ||
4793 | if (reset_mask & RADEON_RESET_DISPLAY) | |
4794 | srbm_soft_reset |= SOFT_RESET_DC; | |
4795 | ||
4796 | if (reset_mask & RADEON_RESET_RLC) | |
4797 | grbm_soft_reset |= SOFT_RESET_RLC; | |
4798 | ||
4799 | if (reset_mask & RADEON_RESET_SEM) | |
4800 | srbm_soft_reset |= SOFT_RESET_SEM; | |
4801 | ||
4802 | if (reset_mask & RADEON_RESET_IH) | |
4803 | srbm_soft_reset |= SOFT_RESET_IH; | |
4804 | ||
4805 | if (reset_mask & RADEON_RESET_GRBM) | |
4806 | srbm_soft_reset |= SOFT_RESET_GRBM; | |
4807 | ||
4808 | if (reset_mask & RADEON_RESET_VMC) | |
4809 | srbm_soft_reset |= SOFT_RESET_VMC; | |
4810 | ||
4811 | if (!(rdev->flags & RADEON_IS_IGP)) { | |
4812 | if (reset_mask & RADEON_RESET_MC) | |
4813 | srbm_soft_reset |= SOFT_RESET_MC; | |
21a93e13 AD |
4814 | } |
4815 | ||
cc066715 AD |
4816 | if (grbm_soft_reset) { |
4817 | tmp = RREG32(GRBM_SOFT_RESET); | |
4818 | tmp |= grbm_soft_reset; | |
4819 | dev_info(rdev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); | |
4820 | WREG32(GRBM_SOFT_RESET, tmp); | |
4821 | tmp = RREG32(GRBM_SOFT_RESET); | |
21a93e13 | 4822 | |
cc066715 | 4823 | udelay(50); |
21a93e13 | 4824 | |
cc066715 AD |
4825 | tmp &= ~grbm_soft_reset; |
4826 | WREG32(GRBM_SOFT_RESET, tmp); | |
4827 | tmp = RREG32(GRBM_SOFT_RESET); | |
4828 | } | |
21a93e13 | 4829 | |
cc066715 AD |
4830 | if (srbm_soft_reset) { |
4831 | tmp = RREG32(SRBM_SOFT_RESET); | |
4832 | tmp |= srbm_soft_reset; | |
4833 | dev_info(rdev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); | |
4834 | WREG32(SRBM_SOFT_RESET, tmp); | |
4835 | tmp = RREG32(SRBM_SOFT_RESET); | |
21a93e13 | 4836 | |
cc066715 | 4837 | udelay(50); |
21a93e13 | 4838 | |
cc066715 AD |
4839 | tmp &= ~srbm_soft_reset; |
4840 | WREG32(SRBM_SOFT_RESET, tmp); | |
4841 | tmp = RREG32(SRBM_SOFT_RESET); | |
4842 | } | |
21a93e13 | 4843 | |
6f2043ce AD |
4844 | /* Wait a little for things to settle down */ |
4845 | udelay(50); | |
21a93e13 | 4846 | |
6f2043ce | 4847 | evergreen_mc_resume(rdev, &save); |
cc066715 AD |
4848 | udelay(50); |
4849 | ||
4850 | cik_print_gpu_status_regs(rdev); | |
21a93e13 AD |
4851 | } |
4852 | ||
4853 | /** | |
cc066715 | 4854 | * cik_asic_reset - soft reset GPU |
21a93e13 AD |
4855 | * |
4856 | * @rdev: radeon_device pointer | |
4857 | * | |
cc066715 AD |
4858 | * Look up which blocks are hung and attempt |
4859 | * to reset them. | |
6f2043ce | 4860 | * Returns 0 for success. |
21a93e13 | 4861 | */ |
6f2043ce | 4862 | int cik_asic_reset(struct radeon_device *rdev) |
21a93e13 | 4863 | { |
cc066715 | 4864 | u32 reset_mask; |
21a93e13 | 4865 | |
cc066715 | 4866 | reset_mask = cik_gpu_check_soft_reset(rdev); |
21a93e13 | 4867 | |
cc066715 AD |
4868 | if (reset_mask) |
4869 | r600_set_bios_scratch_engine_hung(rdev, true); | |
21a93e13 | 4870 | |
cc066715 | 4871 | cik_gpu_soft_reset(rdev, reset_mask); |
21a93e13 | 4872 | |
cc066715 AD |
4873 | reset_mask = cik_gpu_check_soft_reset(rdev); |
4874 | ||
4875 | if (!reset_mask) | |
4876 | r600_set_bios_scratch_engine_hung(rdev, false); | |
21a93e13 AD |
4877 | |
4878 | return 0; | |
4879 | } | |
4880 | ||
4881 | /** | |
cc066715 | 4882 | * cik_gfx_is_lockup - check if the 3D engine is locked up |
21a93e13 AD |
4883 | * |
4884 | * @rdev: radeon_device pointer | |
cc066715 | 4885 | * @ring: radeon_ring structure holding ring information |
21a93e13 | 4886 | * |
cc066715 AD |
4887 | * Check if the 3D engine is locked up (CIK). |
4888 | * Returns true if the engine is locked, false if not. | |
21a93e13 | 4889 | */ |
cc066715 | 4890 | bool cik_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) |
21a93e13 | 4891 | { |
cc066715 | 4892 | u32 reset_mask = cik_gpu_check_soft_reset(rdev); |
21a93e13 | 4893 | |
cc066715 AD |
4894 | if (!(reset_mask & (RADEON_RESET_GFX | |
4895 | RADEON_RESET_COMPUTE | | |
4896 | RADEON_RESET_CP))) { | |
4897 | radeon_ring_lockup_update(ring); | |
4898 | return false; | |
21a93e13 | 4899 | } |
cc066715 AD |
4900 | /* force CP activities */ |
4901 | radeon_ring_force_activity(rdev, ring); | |
4902 | return radeon_ring_test_lockup(rdev, ring); | |
21a93e13 AD |
4903 | } |
4904 | ||
1c49165d | 4905 | /* MC */ |
21a93e13 | 4906 | /** |
1c49165d | 4907 | * cik_mc_program - program the GPU memory controller |
21a93e13 AD |
4908 | * |
4909 | * @rdev: radeon_device pointer | |
21a93e13 | 4910 | * |
1c49165d AD |
4911 | * Set the location of vram, gart, and AGP in the GPU's |
4912 | * physical address space (CIK). | |
21a93e13 | 4913 | */ |
1c49165d | 4914 | static void cik_mc_program(struct radeon_device *rdev) |
21a93e13 | 4915 | { |
1c49165d | 4916 | struct evergreen_mc_save save; |
21a93e13 | 4917 | u32 tmp; |
1c49165d | 4918 | int i, j; |
21a93e13 | 4919 | |
1c49165d AD |
4920 | /* Initialize HDP */ |
4921 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { | |
4922 | WREG32((0x2c14 + j), 0x00000000); | |
4923 | WREG32((0x2c18 + j), 0x00000000); | |
4924 | WREG32((0x2c1c + j), 0x00000000); | |
4925 | WREG32((0x2c20 + j), 0x00000000); | |
4926 | WREG32((0x2c24 + j), 0x00000000); | |
21a93e13 | 4927 | } |
1c49165d | 4928 | WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); |
21a93e13 | 4929 | |
1c49165d AD |
4930 | evergreen_mc_stop(rdev, &save); |
4931 | if (radeon_mc_wait_for_idle(rdev)) { | |
4932 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); | |
21a93e13 | 4933 | } |
1c49165d AD |
4934 | /* Lockout access through VGA aperture*/ |
4935 | WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); | |
4936 | /* Update configuration */ | |
4937 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, | |
4938 | rdev->mc.vram_start >> 12); | |
4939 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, | |
4940 | rdev->mc.vram_end >> 12); | |
4941 | WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, | |
4942 | rdev->vram_scratch.gpu_addr >> 12); | |
4943 | tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; | |
4944 | tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); | |
4945 | WREG32(MC_VM_FB_LOCATION, tmp); | |
4946 | /* XXX double check these! */ | |
4947 | WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); | |
4948 | WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30)); | |
4949 | WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); | |
4950 | WREG32(MC_VM_AGP_BASE, 0); | |
4951 | WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); | |
4952 | WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); | |
4953 | if (radeon_mc_wait_for_idle(rdev)) { | |
4954 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); | |
21a93e13 | 4955 | } |
1c49165d AD |
4956 | evergreen_mc_resume(rdev, &save); |
4957 | /* we need to own VRAM, so turn off the VGA renderer here | |
4958 | * to stop it overwriting our objects */ | |
4959 | rv515_vga_render_disable(rdev); | |
21a93e13 AD |
4960 | } |
4961 | ||
4962 | /** | |
1c49165d | 4963 | * cik_mc_init - initialize the memory controller driver params |
21a93e13 AD |
4964 | * |
4965 | * @rdev: radeon_device pointer | |
21a93e13 | 4966 | * |
1c49165d AD |
4967 | * Look up the amount of vram, vram width, and decide how to place |
4968 | * vram and gart within the GPU's physical address space (CIK). | |
4969 | * Returns 0 for success. | |
21a93e13 | 4970 | */ |
1c49165d | 4971 | static int cik_mc_init(struct radeon_device *rdev) |
21a93e13 | 4972 | { |
1c49165d AD |
4973 | u32 tmp; |
4974 | int chansize, numchan; | |
21a93e13 | 4975 | |
1c49165d AD |
4976 | /* Get VRAM informations */ |
4977 | rdev->mc.vram_is_ddr = true; | |
4978 | tmp = RREG32(MC_ARB_RAMCFG); | |
4979 | if (tmp & CHANSIZE_MASK) { | |
4980 | chansize = 64; | |
21a93e13 | 4981 | } else { |
1c49165d | 4982 | chansize = 32; |
21a93e13 | 4983 | } |
1c49165d AD |
4984 | tmp = RREG32(MC_SHARED_CHMAP); |
4985 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { | |
4986 | case 0: | |
4987 | default: | |
4988 | numchan = 1; | |
4989 | break; | |
4990 | case 1: | |
4991 | numchan = 2; | |
4992 | break; | |
4993 | case 2: | |
4994 | numchan = 4; | |
4995 | break; | |
4996 | case 3: | |
4997 | numchan = 8; | |
4998 | break; | |
4999 | case 4: | |
5000 | numchan = 3; | |
5001 | break; | |
5002 | case 5: | |
5003 | numchan = 6; | |
5004 | break; | |
5005 | case 6: | |
5006 | numchan = 10; | |
5007 | break; | |
5008 | case 7: | |
5009 | numchan = 12; | |
5010 | break; | |
5011 | case 8: | |
5012 | numchan = 16; | |
5013 | break; | |
5014 | } | |
5015 | rdev->mc.vram_width = numchan * chansize; | |
5016 | /* Could aper size report 0 ? */ | |
5017 | rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); | |
5018 | rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); | |
5019 | /* size in MB on si */ | |
13c5bfda AD |
5020 | rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL; |
5021 | rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL; | |
1c49165d AD |
5022 | rdev->mc.visible_vram_size = rdev->mc.aper_size; |
5023 | si_vram_gtt_location(rdev, &rdev->mc); | |
5024 | radeon_update_bandwidth_info(rdev); | |
5025 | ||
5026 | return 0; | |
5027 | } | |
5028 | ||
5029 | /* | |
5030 | * GART | |
5031 | * VMID 0 is the physical GPU addresses as used by the kernel. | |
5032 | * VMIDs 1-15 are used for userspace clients and are handled | |
5033 | * by the radeon vm/hsa code. | |
5034 | */ | |
5035 | /** | |
5036 | * cik_pcie_gart_tlb_flush - gart tlb flush callback | |
5037 | * | |
5038 | * @rdev: radeon_device pointer | |
5039 | * | |
5040 | * Flush the TLB for the VMID 0 page table (CIK). | |
5041 | */ | |
5042 | void cik_pcie_gart_tlb_flush(struct radeon_device *rdev) | |
5043 | { | |
5044 | /* flush hdp cache */ | |
5045 | WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0); | |
5046 | ||
5047 | /* bits 0-15 are the VM contexts0-15 */ | |
5048 | WREG32(VM_INVALIDATE_REQUEST, 0x1); | |
5049 | } | |
5050 | ||
5051 | /** | |
5052 | * cik_pcie_gart_enable - gart enable | |
5053 | * | |
5054 | * @rdev: radeon_device pointer | |
5055 | * | |
5056 | * This sets up the TLBs, programs the page tables for VMID0, | |
5057 | * sets up the hw for VMIDs 1-15 which are allocated on | |
5058 | * demand, and sets up the global locations for the LDS, GDS, | |
5059 | * and GPUVM for FSA64 clients (CIK). | |
5060 | * Returns 0 for success, errors for failure. | |
5061 | */ | |
5062 | static int cik_pcie_gart_enable(struct radeon_device *rdev) | |
5063 | { | |
5064 | int r, i; | |
5065 | ||
5066 | if (rdev->gart.robj == NULL) { | |
5067 | dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); | |
5068 | return -EINVAL; | |
5069 | } | |
5070 | r = radeon_gart_table_vram_pin(rdev); | |
5071 | if (r) | |
5072 | return r; | |
5073 | radeon_gart_restore(rdev); | |
5074 | /* Setup TLB control */ | |
5075 | WREG32(MC_VM_MX_L1_TLB_CNTL, | |
5076 | (0xA << 7) | | |
5077 | ENABLE_L1_TLB | | |
5078 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | | |
5079 | ENABLE_ADVANCED_DRIVER_MODEL | | |
5080 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); | |
5081 | /* Setup L2 cache */ | |
5082 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | | |
5083 | ENABLE_L2_FRAGMENT_PROCESSING | | |
5084 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | | |
5085 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | | |
5086 | EFFECTIVE_L2_QUEUE_SIZE(7) | | |
5087 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); | |
5088 | WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE); | |
5089 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | | |
5090 | L2_CACHE_BIGK_FRAGMENT_SIZE(6)); | |
5091 | /* setup context0 */ | |
5092 | WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); | |
5093 | WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); | |
5094 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); | |
5095 | WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, | |
5096 | (u32)(rdev->dummy_page.addr >> 12)); | |
5097 | WREG32(VM_CONTEXT0_CNTL2, 0); | |
5098 | WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | | |
5099 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT)); | |
5100 | ||
5101 | WREG32(0x15D4, 0); | |
5102 | WREG32(0x15D8, 0); | |
5103 | WREG32(0x15DC, 0); | |
5104 | ||
5105 | /* empty context1-15 */ | |
5106 | /* FIXME start with 4G, once using 2 level pt switch to full | |
5107 | * vm size space | |
5108 | */ | |
5109 | /* set vm size, must be a multiple of 4 */ | |
5110 | WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); | |
5111 | WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn); | |
5112 | for (i = 1; i < 16; i++) { | |
5113 | if (i < 8) | |
5114 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2), | |
5115 | rdev->gart.table_addr >> 12); | |
5116 | else | |
5117 | WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2), | |
5118 | rdev->gart.table_addr >> 12); | |
5119 | } | |
5120 | ||
5121 | /* enable context1-15 */ | |
5122 | WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, | |
5123 | (u32)(rdev->dummy_page.addr >> 12)); | |
a00024b0 | 5124 | WREG32(VM_CONTEXT1_CNTL2, 4); |
1c49165d | 5125 | WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) | |
a00024b0 AD |
5126 | RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT | |
5127 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT | | |
5128 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
5129 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT | | |
5130 | PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
5131 | PDE0_PROTECTION_FAULT_ENABLE_DEFAULT | | |
5132 | VALID_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
5133 | VALID_PROTECTION_FAULT_ENABLE_DEFAULT | | |
5134 | READ_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
5135 | READ_PROTECTION_FAULT_ENABLE_DEFAULT | | |
5136 | WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
5137 | WRITE_PROTECTION_FAULT_ENABLE_DEFAULT); | |
1c49165d AD |
5138 | |
5139 | /* TC cache setup ??? */ | |
5140 | WREG32(TC_CFG_L1_LOAD_POLICY0, 0); | |
5141 | WREG32(TC_CFG_L1_LOAD_POLICY1, 0); | |
5142 | WREG32(TC_CFG_L1_STORE_POLICY, 0); | |
5143 | ||
5144 | WREG32(TC_CFG_L2_LOAD_POLICY0, 0); | |
5145 | WREG32(TC_CFG_L2_LOAD_POLICY1, 0); | |
5146 | WREG32(TC_CFG_L2_STORE_POLICY0, 0); | |
5147 | WREG32(TC_CFG_L2_STORE_POLICY1, 0); | |
5148 | WREG32(TC_CFG_L2_ATOMIC_POLICY, 0); | |
5149 | ||
5150 | WREG32(TC_CFG_L1_VOLATILE, 0); | |
5151 | WREG32(TC_CFG_L2_VOLATILE, 0); | |
5152 | ||
5153 | if (rdev->family == CHIP_KAVERI) { | |
5154 | u32 tmp = RREG32(CHUB_CONTROL); | |
5155 | tmp &= ~BYPASS_VM; | |
5156 | WREG32(CHUB_CONTROL, tmp); | |
5157 | } | |
5158 | ||
5159 | /* XXX SH_MEM regs */ | |
5160 | /* where to put LDS, scratch, GPUVM in FSA64 space */ | |
f61d5b46 | 5161 | mutex_lock(&rdev->srbm_mutex); |
1c49165d | 5162 | for (i = 0; i < 16; i++) { |
b556b12e | 5163 | cik_srbm_select(rdev, 0, 0, 0, i); |
21a93e13 | 5164 | /* CP and shaders */ |
1c49165d AD |
5165 | WREG32(SH_MEM_CONFIG, 0); |
5166 | WREG32(SH_MEM_APE1_BASE, 1); | |
5167 | WREG32(SH_MEM_APE1_LIMIT, 0); | |
5168 | WREG32(SH_MEM_BASES, 0); | |
21a93e13 AD |
5169 | /* SDMA GFX */ |
5170 | WREG32(SDMA0_GFX_VIRTUAL_ADDR + SDMA0_REGISTER_OFFSET, 0); | |
5171 | WREG32(SDMA0_GFX_APE1_CNTL + SDMA0_REGISTER_OFFSET, 0); | |
5172 | WREG32(SDMA0_GFX_VIRTUAL_ADDR + SDMA1_REGISTER_OFFSET, 0); | |
5173 | WREG32(SDMA0_GFX_APE1_CNTL + SDMA1_REGISTER_OFFSET, 0); | |
5174 | /* XXX SDMA RLC - todo */ | |
1c49165d | 5175 | } |
b556b12e | 5176 | cik_srbm_select(rdev, 0, 0, 0, 0); |
f61d5b46 | 5177 | mutex_unlock(&rdev->srbm_mutex); |
1c49165d AD |
5178 | |
5179 | cik_pcie_gart_tlb_flush(rdev); | |
5180 | DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", | |
5181 | (unsigned)(rdev->mc.gtt_size >> 20), | |
5182 | (unsigned long long)rdev->gart.table_addr); | |
5183 | rdev->gart.ready = true; | |
5184 | return 0; | |
5185 | } | |
5186 | ||
5187 | /** | |
5188 | * cik_pcie_gart_disable - gart disable | |
5189 | * | |
5190 | * @rdev: radeon_device pointer | |
5191 | * | |
5192 | * This disables all VM page table (CIK). | |
5193 | */ | |
5194 | static void cik_pcie_gart_disable(struct radeon_device *rdev) | |
5195 | { | |
5196 | /* Disable all tables */ | |
5197 | WREG32(VM_CONTEXT0_CNTL, 0); | |
5198 | WREG32(VM_CONTEXT1_CNTL, 0); | |
5199 | /* Setup TLB control */ | |
5200 | WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS | | |
5201 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); | |
5202 | /* Setup L2 cache */ | |
5203 | WREG32(VM_L2_CNTL, | |
5204 | ENABLE_L2_FRAGMENT_PROCESSING | | |
5205 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | | |
5206 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | | |
5207 | EFFECTIVE_L2_QUEUE_SIZE(7) | | |
5208 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); | |
5209 | WREG32(VM_L2_CNTL2, 0); | |
5210 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | | |
5211 | L2_CACHE_BIGK_FRAGMENT_SIZE(6)); | |
5212 | radeon_gart_table_vram_unpin(rdev); | |
5213 | } | |
5214 | ||
5215 | /** | |
5216 | * cik_pcie_gart_fini - vm fini callback | |
5217 | * | |
5218 | * @rdev: radeon_device pointer | |
5219 | * | |
5220 | * Tears down the driver GART/VM setup (CIK). | |
5221 | */ | |
5222 | static void cik_pcie_gart_fini(struct radeon_device *rdev) | |
5223 | { | |
5224 | cik_pcie_gart_disable(rdev); | |
5225 | radeon_gart_table_vram_free(rdev); | |
5226 | radeon_gart_fini(rdev); | |
5227 | } | |
5228 | ||
5229 | /* vm parser */ | |
5230 | /** | |
5231 | * cik_ib_parse - vm ib_parse callback | |
5232 | * | |
5233 | * @rdev: radeon_device pointer | |
5234 | * @ib: indirect buffer pointer | |
5235 | * | |
5236 | * CIK uses hw IB checking so this is a nop (CIK). | |
5237 | */ | |
5238 | int cik_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) | |
5239 | { | |
5240 | return 0; | |
5241 | } | |
5242 | ||
5243 | /* | |
5244 | * vm | |
5245 | * VMID 0 is the physical GPU addresses as used by the kernel. | |
5246 | * VMIDs 1-15 are used for userspace clients and are handled | |
5247 | * by the radeon vm/hsa code. | |
5248 | */ | |
5249 | /** | |
5250 | * cik_vm_init - cik vm init callback | |
5251 | * | |
5252 | * @rdev: radeon_device pointer | |
5253 | * | |
5254 | * Inits cik specific vm parameters (number of VMs, base of vram for | |
5255 | * VMIDs 1-15) (CIK). | |
5256 | * Returns 0 for success. | |
5257 | */ | |
5258 | int cik_vm_init(struct radeon_device *rdev) | |
5259 | { | |
5260 | /* number of VMs */ | |
5261 | rdev->vm_manager.nvm = 16; | |
5262 | /* base offset of vram pages */ | |
5263 | if (rdev->flags & RADEON_IS_IGP) { | |
5264 | u64 tmp = RREG32(MC_VM_FB_OFFSET); | |
5265 | tmp <<= 22; | |
5266 | rdev->vm_manager.vram_base_offset = tmp; | |
5267 | } else | |
5268 | rdev->vm_manager.vram_base_offset = 0; | |
5269 | ||
5270 | return 0; | |
5271 | } | |
5272 | ||
5273 | /** | |
5274 | * cik_vm_fini - cik vm fini callback | |
5275 | * | |
5276 | * @rdev: radeon_device pointer | |
5277 | * | |
5278 | * Tear down any asic specific VM setup (CIK). | |
5279 | */ | |
5280 | void cik_vm_fini(struct radeon_device *rdev) | |
5281 | { | |
5282 | } | |
5283 | ||
3ec7d11b AD |
5284 | /** |
5285 | * cik_vm_decode_fault - print human readable fault info | |
5286 | * | |
5287 | * @rdev: radeon_device pointer | |
5288 | * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value | |
5289 | * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value | |
5290 | * | |
5291 | * Print human readable fault information (CIK). | |
5292 | */ | |
5293 | static void cik_vm_decode_fault(struct radeon_device *rdev, | |
5294 | u32 status, u32 addr, u32 mc_client) | |
5295 | { | |
939c0d3c | 5296 | u32 mc_id; |
3ec7d11b AD |
5297 | u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT; |
5298 | u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT; | |
328a50c7 MD |
5299 | char block[5] = { mc_client >> 24, (mc_client >> 16) & 0xff, |
5300 | (mc_client >> 8) & 0xff, mc_client & 0xff, 0 }; | |
3ec7d11b | 5301 | |
939c0d3c AD |
5302 | if (rdev->family == CHIP_HAWAII) |
5303 | mc_id = (status & HAWAII_MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT; | |
5304 | else | |
5305 | mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT; | |
5306 | ||
328a50c7 | 5307 | printk("VM fault (0x%02x, vmid %d) at page %u, %s from '%s' (0x%08x) (%d)\n", |
3ec7d11b AD |
5308 | protections, vmid, addr, |
5309 | (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read", | |
328a50c7 | 5310 | block, mc_client, mc_id); |
3ec7d11b AD |
5311 | } |
5312 | ||
f96ab484 AD |
5313 | /** |
5314 | * cik_vm_flush - cik vm flush using the CP | |
5315 | * | |
5316 | * @rdev: radeon_device pointer | |
5317 | * | |
5318 | * Update the page table base and flush the VM TLB | |
5319 | * using the CP (CIK). | |
5320 | */ | |
5321 | void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) | |
5322 | { | |
5323 | struct radeon_ring *ring = &rdev->ring[ridx]; | |
5324 | ||
5325 | if (vm == NULL) | |
5326 | return; | |
5327 | ||
5328 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
5329 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5330 | WRITE_DATA_DST_SEL(0))); | |
5331 | if (vm->id < 8) { | |
5332 | radeon_ring_write(ring, | |
5333 | (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); | |
5334 | } else { | |
5335 | radeon_ring_write(ring, | |
5336 | (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); | |
5337 | } | |
5338 | radeon_ring_write(ring, 0); | |
5339 | radeon_ring_write(ring, vm->pd_gpu_addr >> 12); | |
5340 | ||
5341 | /* update SH_MEM_* regs */ | |
5342 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
5343 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5344 | WRITE_DATA_DST_SEL(0))); | |
5345 | radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); | |
5346 | radeon_ring_write(ring, 0); | |
5347 | radeon_ring_write(ring, VMID(vm->id)); | |
5348 | ||
5349 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 6)); | |
5350 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5351 | WRITE_DATA_DST_SEL(0))); | |
5352 | radeon_ring_write(ring, SH_MEM_BASES >> 2); | |
5353 | radeon_ring_write(ring, 0); | |
5354 | ||
5355 | radeon_ring_write(ring, 0); /* SH_MEM_BASES */ | |
5356 | radeon_ring_write(ring, 0); /* SH_MEM_CONFIG */ | |
5357 | radeon_ring_write(ring, 1); /* SH_MEM_APE1_BASE */ | |
5358 | radeon_ring_write(ring, 0); /* SH_MEM_APE1_LIMIT */ | |
21a93e13 | 5359 | |
f96ab484 AD |
5360 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
5361 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5362 | WRITE_DATA_DST_SEL(0))); | |
5363 | radeon_ring_write(ring, SRBM_GFX_CNTL >> 2); | |
5364 | radeon_ring_write(ring, 0); | |
5365 | radeon_ring_write(ring, VMID(0)); | |
6f2043ce | 5366 | |
f96ab484 AD |
5367 | /* HDP flush */ |
5368 | /* We should be using the WAIT_REG_MEM packet here like in | |
5369 | * cik_fence_ring_emit(), but it causes the CP to hang in this | |
5370 | * context... | |
5371 | */ | |
5372 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
5373 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5374 | WRITE_DATA_DST_SEL(0))); | |
5375 | radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); | |
5376 | radeon_ring_write(ring, 0); | |
5377 | radeon_ring_write(ring, 0); | |
5378 | ||
5379 | /* bits 0-15 are the VM contexts0-15 */ | |
5380 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
5381 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
5382 | WRITE_DATA_DST_SEL(0))); | |
5383 | radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); | |
5384 | radeon_ring_write(ring, 0); | |
5385 | radeon_ring_write(ring, 1 << vm->id); | |
5386 | ||
b07fdd38 AD |
5387 | /* compute doesn't have PFP */ |
5388 | if (ridx == RADEON_RING_TYPE_GFX_INDEX) { | |
5389 | /* sync PFP to ME, otherwise we might get invalid PFP reads */ | |
5390 | radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); | |
5391 | radeon_ring_write(ring, 0x0); | |
5392 | } | |
cc066715 | 5393 | } |
6f2043ce | 5394 | |
f6796cae AD |
5395 | /* |
5396 | * RLC | |
5397 | * The RLC is a multi-purpose microengine that handles a | |
5398 | * variety of functions, the most important of which is | |
5399 | * the interrupt controller. | |
5400 | */ | |
866d83de AD |
5401 | static void cik_enable_gui_idle_interrupt(struct radeon_device *rdev, |
5402 | bool enable) | |
f6796cae | 5403 | { |
866d83de | 5404 | u32 tmp = RREG32(CP_INT_CNTL_RING0); |
f6796cae | 5405 | |
866d83de AD |
5406 | if (enable) |
5407 | tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
5408 | else | |
5409 | tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
f6796cae | 5410 | WREG32(CP_INT_CNTL_RING0, tmp); |
866d83de | 5411 | } |
f6796cae | 5412 | |
866d83de | 5413 | static void cik_enable_lbpw(struct radeon_device *rdev, bool enable) |
cc066715 | 5414 | { |
cc066715 | 5415 | u32 tmp; |
6f2043ce | 5416 | |
866d83de AD |
5417 | tmp = RREG32(RLC_LB_CNTL); |
5418 | if (enable) | |
5419 | tmp |= LOAD_BALANCE_ENABLE; | |
5420 | else | |
5421 | tmp &= ~LOAD_BALANCE_ENABLE; | |
5422 | WREG32(RLC_LB_CNTL, tmp); | |
5423 | } | |
cc066715 | 5424 | |
866d83de AD |
5425 | static void cik_wait_for_rlc_serdes(struct radeon_device *rdev) |
5426 | { | |
5427 | u32 i, j, k; | |
5428 | u32 mask; | |
cc066715 | 5429 | |
f6796cae AD |
5430 | for (i = 0; i < rdev->config.cik.max_shader_engines; i++) { |
5431 | for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) { | |
5432 | cik_select_se_sh(rdev, i, j); | |
5433 | for (k = 0; k < rdev->usec_timeout; k++) { | |
5434 | if (RREG32(RLC_SERDES_CU_MASTER_BUSY) == 0) | |
5435 | break; | |
5436 | udelay(1); | |
5437 | } | |
5438 | } | |
5439 | } | |
5440 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
cc066715 | 5441 | |
f6796cae AD |
5442 | mask = SE_MASTER_BUSY_MASK | GC_MASTER_BUSY | TC0_MASTER_BUSY | TC1_MASTER_BUSY; |
5443 | for (k = 0; k < rdev->usec_timeout; k++) { | |
5444 | if ((RREG32(RLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0) | |
5445 | break; | |
5446 | udelay(1); | |
5447 | } | |
5448 | } | |
cc066715 | 5449 | |
22c775ce AD |
5450 | static void cik_update_rlc(struct radeon_device *rdev, u32 rlc) |
5451 | { | |
5452 | u32 tmp; | |
cc066715 | 5453 | |
22c775ce AD |
5454 | tmp = RREG32(RLC_CNTL); |
5455 | if (tmp != rlc) | |
5456 | WREG32(RLC_CNTL, rlc); | |
5457 | } | |
cc066715 | 5458 | |
22c775ce AD |
5459 | static u32 cik_halt_rlc(struct radeon_device *rdev) |
5460 | { | |
5461 | u32 data, orig; | |
cc066715 | 5462 | |
22c775ce | 5463 | orig = data = RREG32(RLC_CNTL); |
cc066715 | 5464 | |
22c775ce AD |
5465 | if (data & RLC_ENABLE) { |
5466 | u32 i; | |
cc066715 | 5467 | |
22c775ce AD |
5468 | data &= ~RLC_ENABLE; |
5469 | WREG32(RLC_CNTL, data); | |
cc066715 | 5470 | |
22c775ce AD |
5471 | for (i = 0; i < rdev->usec_timeout; i++) { |
5472 | if ((RREG32(RLC_GPM_STAT) & RLC_GPM_BUSY) == 0) | |
5473 | break; | |
5474 | udelay(1); | |
5475 | } | |
cc066715 | 5476 | |
22c775ce AD |
5477 | cik_wait_for_rlc_serdes(rdev); |
5478 | } | |
cc066715 | 5479 | |
22c775ce AD |
5480 | return orig; |
5481 | } | |
cc066715 | 5482 | |
a412fce0 AD |
5483 | void cik_enter_rlc_safe_mode(struct radeon_device *rdev) |
5484 | { | |
5485 | u32 tmp, i, mask; | |
5486 | ||
5487 | tmp = REQ | MESSAGE(MSG_ENTER_RLC_SAFE_MODE); | |
5488 | WREG32(RLC_GPR_REG2, tmp); | |
5489 | ||
5490 | mask = GFX_POWER_STATUS | GFX_CLOCK_STATUS; | |
5491 | for (i = 0; i < rdev->usec_timeout; i++) { | |
5492 | if ((RREG32(RLC_GPM_STAT) & mask) == mask) | |
5493 | break; | |
5494 | udelay(1); | |
5495 | } | |
5496 | ||
5497 | for (i = 0; i < rdev->usec_timeout; i++) { | |
5498 | if ((RREG32(RLC_GPR_REG2) & REQ) == 0) | |
5499 | break; | |
5500 | udelay(1); | |
5501 | } | |
5502 | } | |
5503 | ||
5504 | void cik_exit_rlc_safe_mode(struct radeon_device *rdev) | |
5505 | { | |
5506 | u32 tmp; | |
5507 | ||
5508 | tmp = REQ | MESSAGE(MSG_EXIT_RLC_SAFE_MODE); | |
5509 | WREG32(RLC_GPR_REG2, tmp); | |
5510 | } | |
5511 | ||
866d83de AD |
5512 | /** |
5513 | * cik_rlc_stop - stop the RLC ME | |
5514 | * | |
5515 | * @rdev: radeon_device pointer | |
5516 | * | |
5517 | * Halt the RLC ME (MicroEngine) (CIK). | |
5518 | */ | |
5519 | static void cik_rlc_stop(struct radeon_device *rdev) | |
5520 | { | |
22c775ce | 5521 | WREG32(RLC_CNTL, 0); |
866d83de AD |
5522 | |
5523 | cik_enable_gui_idle_interrupt(rdev, false); | |
5524 | ||
866d83de AD |
5525 | cik_wait_for_rlc_serdes(rdev); |
5526 | } | |
5527 | ||
f6796cae AD |
5528 | /** |
5529 | * cik_rlc_start - start the RLC ME | |
5530 | * | |
5531 | * @rdev: radeon_device pointer | |
5532 | * | |
5533 | * Unhalt the RLC ME (MicroEngine) (CIK). | |
5534 | */ | |
5535 | static void cik_rlc_start(struct radeon_device *rdev) | |
5536 | { | |
f6796cae | 5537 | WREG32(RLC_CNTL, RLC_ENABLE); |
cc066715 | 5538 | |
866d83de | 5539 | cik_enable_gui_idle_interrupt(rdev, true); |
cc066715 | 5540 | |
f6796cae | 5541 | udelay(50); |
6f2043ce AD |
5542 | } |
5543 | ||
5544 | /** | |
f6796cae | 5545 | * cik_rlc_resume - setup the RLC hw |
6f2043ce AD |
5546 | * |
5547 | * @rdev: radeon_device pointer | |
5548 | * | |
f6796cae AD |
5549 | * Initialize the RLC registers, load the ucode, |
5550 | * and start the RLC (CIK). | |
5551 | * Returns 0 for success, -EINVAL if the ucode is not available. | |
6f2043ce | 5552 | */ |
f6796cae | 5553 | static int cik_rlc_resume(struct radeon_device *rdev) |
6f2043ce | 5554 | { |
22c775ce | 5555 | u32 i, size, tmp; |
f6796cae | 5556 | const __be32 *fw_data; |
cc066715 | 5557 | |
f6796cae AD |
5558 | if (!rdev->rlc_fw) |
5559 | return -EINVAL; | |
cc066715 | 5560 | |
f6796cae AD |
5561 | switch (rdev->family) { |
5562 | case CHIP_BONAIRE: | |
d4775655 | 5563 | case CHIP_HAWAII: |
f6796cae AD |
5564 | default: |
5565 | size = BONAIRE_RLC_UCODE_SIZE; | |
5566 | break; | |
5567 | case CHIP_KAVERI: | |
5568 | size = KV_RLC_UCODE_SIZE; | |
5569 | break; | |
5570 | case CHIP_KABINI: | |
5571 | size = KB_RLC_UCODE_SIZE; | |
5572 | break; | |
5573 | } | |
cc066715 | 5574 | |
cc066715 AD |
5575 | cik_rlc_stop(rdev); |
5576 | ||
22c775ce AD |
5577 | /* disable CG */ |
5578 | tmp = RREG32(RLC_CGCG_CGLS_CTRL) & 0xfffffffc; | |
5579 | WREG32(RLC_CGCG_CGLS_CTRL, tmp); | |
cc066715 | 5580 | |
866d83de | 5581 | si_rlc_reset(rdev); |
6f2043ce | 5582 | |
22c775ce | 5583 | cik_init_pg(rdev); |
6f2043ce | 5584 | |
22c775ce | 5585 | cik_init_cg(rdev); |
cc066715 | 5586 | |
f6796cae AD |
5587 | WREG32(RLC_LB_CNTR_INIT, 0); |
5588 | WREG32(RLC_LB_CNTR_MAX, 0x00008000); | |
cc066715 | 5589 | |
f6796cae AD |
5590 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
5591 | WREG32(RLC_LB_INIT_CU_MASK, 0xffffffff); | |
5592 | WREG32(RLC_LB_PARAMS, 0x00600408); | |
5593 | WREG32(RLC_LB_CNTL, 0x80000004); | |
cc066715 | 5594 | |
f6796cae AD |
5595 | WREG32(RLC_MC_CNTL, 0); |
5596 | WREG32(RLC_UCODE_CNTL, 0); | |
cc066715 | 5597 | |
f6796cae AD |
5598 | fw_data = (const __be32 *)rdev->rlc_fw->data; |
5599 | WREG32(RLC_GPM_UCODE_ADDR, 0); | |
5600 | for (i = 0; i < size; i++) | |
5601 | WREG32(RLC_GPM_UCODE_DATA, be32_to_cpup(fw_data++)); | |
5602 | WREG32(RLC_GPM_UCODE_ADDR, 0); | |
cc066715 | 5603 | |
866d83de AD |
5604 | /* XXX - find out what chips support lbpw */ |
5605 | cik_enable_lbpw(rdev, false); | |
cc066715 | 5606 | |
22c775ce AD |
5607 | if (rdev->family == CHIP_BONAIRE) |
5608 | WREG32(RLC_DRIVER_DMA_STATUS, 0); | |
cc066715 | 5609 | |
f6796cae | 5610 | cik_rlc_start(rdev); |
cc066715 | 5611 | |
f6796cae AD |
5612 | return 0; |
5613 | } | |
cc066715 | 5614 | |
22c775ce AD |
5615 | static void cik_enable_cgcg(struct radeon_device *rdev, bool enable) |
5616 | { | |
5617 | u32 data, orig, tmp, tmp2; | |
cc066715 | 5618 | |
22c775ce | 5619 | orig = data = RREG32(RLC_CGCG_CGLS_CTRL); |
cc066715 | 5620 | |
473359bc | 5621 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGCG)) { |
ddc76ff6 | 5622 | cik_enable_gui_idle_interrupt(rdev, true); |
cc066715 | 5623 | |
22c775ce | 5624 | tmp = cik_halt_rlc(rdev); |
cc066715 | 5625 | |
22c775ce AD |
5626 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
5627 | WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); | |
5628 | WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); | |
5629 | tmp2 = BPM_ADDR_MASK | CGCG_OVERRIDE_0 | CGLS_ENABLE; | |
5630 | WREG32(RLC_SERDES_WR_CTRL, tmp2); | |
cc066715 | 5631 | |
22c775ce | 5632 | cik_update_rlc(rdev, tmp); |
cc066715 | 5633 | |
22c775ce AD |
5634 | data |= CGCG_EN | CGLS_EN; |
5635 | } else { | |
ddc76ff6 | 5636 | cik_enable_gui_idle_interrupt(rdev, false); |
cc066715 | 5637 | |
22c775ce AD |
5638 | RREG32(CB_CGTT_SCLK_CTRL); |
5639 | RREG32(CB_CGTT_SCLK_CTRL); | |
5640 | RREG32(CB_CGTT_SCLK_CTRL); | |
5641 | RREG32(CB_CGTT_SCLK_CTRL); | |
cc066715 | 5642 | |
22c775ce | 5643 | data &= ~(CGCG_EN | CGLS_EN); |
cc066715 | 5644 | } |
6f2043ce | 5645 | |
22c775ce AD |
5646 | if (orig != data) |
5647 | WREG32(RLC_CGCG_CGLS_CTRL, data); | |
cc066715 | 5648 | |
6f2043ce AD |
5649 | } |
5650 | ||
22c775ce | 5651 | static void cik_enable_mgcg(struct radeon_device *rdev, bool enable) |
6f2043ce | 5652 | { |
22c775ce AD |
5653 | u32 data, orig, tmp = 0; |
5654 | ||
473359bc AD |
5655 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGCG)) { |
5656 | if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGLS) { | |
5657 | if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CP_LS) { | |
5658 | orig = data = RREG32(CP_MEM_SLP_CNTL); | |
5659 | data |= CP_MEM_LS_EN; | |
5660 | if (orig != data) | |
5661 | WREG32(CP_MEM_SLP_CNTL, data); | |
5662 | } | |
5663 | } | |
cc066715 | 5664 | |
22c775ce AD |
5665 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); |
5666 | data &= 0xfffffffd; | |
5667 | if (orig != data) | |
5668 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); | |
5669 | ||
5670 | tmp = cik_halt_rlc(rdev); | |
5671 | ||
5672 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
5673 | WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); | |
5674 | WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); | |
5675 | data = BPM_ADDR_MASK | MGCG_OVERRIDE_0; | |
5676 | WREG32(RLC_SERDES_WR_CTRL, data); | |
5677 | ||
5678 | cik_update_rlc(rdev, tmp); | |
5679 | ||
473359bc AD |
5680 | if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGTS) { |
5681 | orig = data = RREG32(CGTS_SM_CTRL_REG); | |
5682 | data &= ~SM_MODE_MASK; | |
5683 | data |= SM_MODE(0x2); | |
5684 | data |= SM_MODE_ENABLE; | |
5685 | data &= ~CGTS_OVERRIDE; | |
5686 | if ((rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGLS) && | |
5687 | (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGTS_LS)) | |
5688 | data &= ~CGTS_LS_OVERRIDE; | |
5689 | data &= ~ON_MONITOR_ADD_MASK; | |
5690 | data |= ON_MONITOR_ADD_EN; | |
5691 | data |= ON_MONITOR_ADD(0x96); | |
5692 | if (orig != data) | |
5693 | WREG32(CGTS_SM_CTRL_REG, data); | |
5694 | } | |
22c775ce AD |
5695 | } else { |
5696 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); | |
5697 | data |= 0x00000002; | |
5698 | if (orig != data) | |
5699 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); | |
5700 | ||
5701 | data = RREG32(RLC_MEM_SLP_CNTL); | |
5702 | if (data & RLC_MEM_LS_EN) { | |
5703 | data &= ~RLC_MEM_LS_EN; | |
5704 | WREG32(RLC_MEM_SLP_CNTL, data); | |
5705 | } | |
6f2043ce | 5706 | |
22c775ce AD |
5707 | data = RREG32(CP_MEM_SLP_CNTL); |
5708 | if (data & CP_MEM_LS_EN) { | |
5709 | data &= ~CP_MEM_LS_EN; | |
5710 | WREG32(CP_MEM_SLP_CNTL, data); | |
5711 | } | |
cc066715 | 5712 | |
22c775ce AD |
5713 | orig = data = RREG32(CGTS_SM_CTRL_REG); |
5714 | data |= CGTS_OVERRIDE | CGTS_LS_OVERRIDE; | |
5715 | if (orig != data) | |
5716 | WREG32(CGTS_SM_CTRL_REG, data); | |
cc066715 | 5717 | |
22c775ce | 5718 | tmp = cik_halt_rlc(rdev); |
cc066715 | 5719 | |
22c775ce AD |
5720 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
5721 | WREG32(RLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff); | |
5722 | WREG32(RLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff); | |
5723 | data = BPM_ADDR_MASK | MGCG_OVERRIDE_1; | |
5724 | WREG32(RLC_SERDES_WR_CTRL, data); | |
cc066715 | 5725 | |
22c775ce | 5726 | cik_update_rlc(rdev, tmp); |
cc066715 | 5727 | } |
6f2043ce | 5728 | } |
1c49165d | 5729 | |
22c775ce | 5730 | static const u32 mc_cg_registers[] = |
21a93e13 | 5731 | { |
22c775ce AD |
5732 | MC_HUB_MISC_HUB_CG, |
5733 | MC_HUB_MISC_SIP_CG, | |
5734 | MC_HUB_MISC_VM_CG, | |
5735 | MC_XPB_CLK_GAT, | |
5736 | ATC_MISC_CG, | |
5737 | MC_CITF_MISC_WR_CG, | |
5738 | MC_CITF_MISC_RD_CG, | |
5739 | MC_CITF_MISC_VM_CG, | |
5740 | VM_L2_CG, | |
5741 | }; | |
21a93e13 | 5742 | |
22c775ce AD |
5743 | static void cik_enable_mc_ls(struct radeon_device *rdev, |
5744 | bool enable) | |
1c49165d | 5745 | { |
22c775ce AD |
5746 | int i; |
5747 | u32 orig, data; | |
1c49165d | 5748 | |
22c775ce AD |
5749 | for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { |
5750 | orig = data = RREG32(mc_cg_registers[i]); | |
473359bc | 5751 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_LS)) |
22c775ce AD |
5752 | data |= MC_LS_ENABLE; |
5753 | else | |
5754 | data &= ~MC_LS_ENABLE; | |
5755 | if (data != orig) | |
5756 | WREG32(mc_cg_registers[i], data); | |
1c49165d | 5757 | } |
22c775ce | 5758 | } |
1c49165d | 5759 | |
22c775ce AD |
5760 | static void cik_enable_mc_mgcg(struct radeon_device *rdev, |
5761 | bool enable) | |
5762 | { | |
5763 | int i; | |
5764 | u32 orig, data; | |
5765 | ||
5766 | for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { | |
5767 | orig = data = RREG32(mc_cg_registers[i]); | |
473359bc | 5768 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_MGCG)) |
22c775ce AD |
5769 | data |= MC_CG_ENABLE; |
5770 | else | |
5771 | data &= ~MC_CG_ENABLE; | |
5772 | if (data != orig) | |
5773 | WREG32(mc_cg_registers[i], data); | |
1c49165d | 5774 | } |
1c49165d AD |
5775 | } |
5776 | ||
22c775ce AD |
5777 | static void cik_enable_sdma_mgcg(struct radeon_device *rdev, |
5778 | bool enable) | |
1c49165d | 5779 | { |
22c775ce | 5780 | u32 orig, data; |
1c49165d | 5781 | |
473359bc | 5782 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_MGCG)) { |
22c775ce AD |
5783 | WREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, 0x00000100); |
5784 | WREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, 0x00000100); | |
1c49165d | 5785 | } else { |
22c775ce AD |
5786 | orig = data = RREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET); |
5787 | data |= 0xff000000; | |
5788 | if (data != orig) | |
5789 | WREG32(SDMA0_CLK_CTRL + SDMA0_REGISTER_OFFSET, data); | |
1c49165d | 5790 | |
22c775ce AD |
5791 | orig = data = RREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET); |
5792 | data |= 0xff000000; | |
5793 | if (data != orig) | |
5794 | WREG32(SDMA0_CLK_CTRL + SDMA1_REGISTER_OFFSET, data); | |
5795 | } | |
1c49165d AD |
5796 | } |
5797 | ||
22c775ce AD |
5798 | static void cik_enable_sdma_mgls(struct radeon_device *rdev, |
5799 | bool enable) | |
1c49165d | 5800 | { |
22c775ce AD |
5801 | u32 orig, data; |
5802 | ||
473359bc | 5803 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_LS)) { |
22c775ce AD |
5804 | orig = data = RREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); |
5805 | data |= 0x100; | |
5806 | if (orig != data) | |
5807 | WREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); | |
5808 | ||
5809 | orig = data = RREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); | |
5810 | data |= 0x100; | |
5811 | if (orig != data) | |
5812 | WREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); | |
5813 | } else { | |
5814 | orig = data = RREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET); | |
5815 | data &= ~0x100; | |
5816 | if (orig != data) | |
5817 | WREG32(SDMA0_POWER_CNTL + SDMA0_REGISTER_OFFSET, data); | |
1c49165d | 5818 | |
22c775ce AD |
5819 | orig = data = RREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET); |
5820 | data &= ~0x100; | |
5821 | if (orig != data) | |
5822 | WREG32(SDMA0_POWER_CNTL + SDMA1_REGISTER_OFFSET, data); | |
5823 | } | |
1c49165d AD |
5824 | } |
5825 | ||
22c775ce AD |
5826 | static void cik_enable_uvd_mgcg(struct radeon_device *rdev, |
5827 | bool enable) | |
1c49165d | 5828 | { |
22c775ce | 5829 | u32 orig, data; |
1c49165d | 5830 | |
473359bc | 5831 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_UVD_MGCG)) { |
22c775ce AD |
5832 | data = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); |
5833 | data = 0xfff; | |
5834 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, data); | |
1c49165d | 5835 | |
22c775ce AD |
5836 | orig = data = RREG32(UVD_CGC_CTRL); |
5837 | data |= DCM; | |
5838 | if (orig != data) | |
5839 | WREG32(UVD_CGC_CTRL, data); | |
5840 | } else { | |
5841 | data = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); | |
5842 | data &= ~0xfff; | |
5843 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, data); | |
1c49165d | 5844 | |
22c775ce AD |
5845 | orig = data = RREG32(UVD_CGC_CTRL); |
5846 | data &= ~DCM; | |
5847 | if (orig != data) | |
5848 | WREG32(UVD_CGC_CTRL, data); | |
1c49165d | 5849 | } |
22c775ce | 5850 | } |
1c49165d | 5851 | |
473359bc AD |
5852 | static void cik_enable_bif_mgls(struct radeon_device *rdev, |
5853 | bool enable) | |
5854 | { | |
5855 | u32 orig, data; | |
1c49165d | 5856 | |
473359bc | 5857 | orig = data = RREG32_PCIE_PORT(PCIE_CNTL2); |
1c49165d | 5858 | |
473359bc AD |
5859 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_BIF_LS)) |
5860 | data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | | |
5861 | REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN; | |
5862 | else | |
5863 | data &= ~(SLV_MEM_LS_EN | MST_MEM_LS_EN | | |
5864 | REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN); | |
1c49165d | 5865 | |
473359bc AD |
5866 | if (orig != data) |
5867 | WREG32_PCIE_PORT(PCIE_CNTL2, data); | |
5868 | } | |
1c49165d | 5869 | |
22c775ce AD |
5870 | static void cik_enable_hdp_mgcg(struct radeon_device *rdev, |
5871 | bool enable) | |
5872 | { | |
5873 | u32 orig, data; | |
1c49165d | 5874 | |
22c775ce | 5875 | orig = data = RREG32(HDP_HOST_PATH_CNTL); |
1c49165d | 5876 | |
473359bc | 5877 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_MGCG)) |
22c775ce AD |
5878 | data &= ~CLOCK_GATING_DIS; |
5879 | else | |
5880 | data |= CLOCK_GATING_DIS; | |
5881 | ||
5882 | if (orig != data) | |
5883 | WREG32(HDP_HOST_PATH_CNTL, data); | |
1c49165d AD |
5884 | } |
5885 | ||
22c775ce AD |
5886 | static void cik_enable_hdp_ls(struct radeon_device *rdev, |
5887 | bool enable) | |
1c49165d | 5888 | { |
22c775ce AD |
5889 | u32 orig, data; |
5890 | ||
5891 | orig = data = RREG32(HDP_MEM_POWER_LS); | |
5892 | ||
473359bc | 5893 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_LS)) |
22c775ce AD |
5894 | data |= HDP_LS_ENABLE; |
5895 | else | |
5896 | data &= ~HDP_LS_ENABLE; | |
5897 | ||
5898 | if (orig != data) | |
5899 | WREG32(HDP_MEM_POWER_LS, data); | |
5900 | } | |
5901 | ||
5902 | void cik_update_cg(struct radeon_device *rdev, | |
5903 | u32 block, bool enable) | |
5904 | { | |
4214faf6 | 5905 | |
22c775ce | 5906 | if (block & RADEON_CG_BLOCK_GFX) { |
4214faf6 | 5907 | cik_enable_gui_idle_interrupt(rdev, false); |
22c775ce AD |
5908 | /* order matters! */ |
5909 | if (enable) { | |
5910 | cik_enable_mgcg(rdev, true); | |
5911 | cik_enable_cgcg(rdev, true); | |
5912 | } else { | |
5913 | cik_enable_cgcg(rdev, false); | |
5914 | cik_enable_mgcg(rdev, false); | |
5915 | } | |
4214faf6 | 5916 | cik_enable_gui_idle_interrupt(rdev, true); |
22c775ce AD |
5917 | } |
5918 | ||
5919 | if (block & RADEON_CG_BLOCK_MC) { | |
5920 | if (!(rdev->flags & RADEON_IS_IGP)) { | |
5921 | cik_enable_mc_mgcg(rdev, enable); | |
5922 | cik_enable_mc_ls(rdev, enable); | |
5923 | } | |
5924 | } | |
5925 | ||
5926 | if (block & RADEON_CG_BLOCK_SDMA) { | |
5927 | cik_enable_sdma_mgcg(rdev, enable); | |
5928 | cik_enable_sdma_mgls(rdev, enable); | |
5929 | } | |
5930 | ||
473359bc AD |
5931 | if (block & RADEON_CG_BLOCK_BIF) { |
5932 | cik_enable_bif_mgls(rdev, enable); | |
5933 | } | |
5934 | ||
22c775ce AD |
5935 | if (block & RADEON_CG_BLOCK_UVD) { |
5936 | if (rdev->has_uvd) | |
5937 | cik_enable_uvd_mgcg(rdev, enable); | |
5938 | } | |
5939 | ||
5940 | if (block & RADEON_CG_BLOCK_HDP) { | |
5941 | cik_enable_hdp_mgcg(rdev, enable); | |
5942 | cik_enable_hdp_ls(rdev, enable); | |
5943 | } | |
1c49165d AD |
5944 | } |
5945 | ||
22c775ce | 5946 | static void cik_init_cg(struct radeon_device *rdev) |
1c49165d | 5947 | { |
22c775ce | 5948 | |
ddc76ff6 | 5949 | cik_update_cg(rdev, RADEON_CG_BLOCK_GFX, true); |
22c775ce AD |
5950 | |
5951 | if (rdev->has_uvd) | |
5952 | si_init_uvd_internal_cg(rdev); | |
5953 | ||
5954 | cik_update_cg(rdev, (RADEON_CG_BLOCK_MC | | |
5955 | RADEON_CG_BLOCK_SDMA | | |
473359bc | 5956 | RADEON_CG_BLOCK_BIF | |
22c775ce AD |
5957 | RADEON_CG_BLOCK_UVD | |
5958 | RADEON_CG_BLOCK_HDP), true); | |
1c49165d AD |
5959 | } |
5960 | ||
473359bc | 5961 | static void cik_fini_cg(struct radeon_device *rdev) |
1c49165d | 5962 | { |
473359bc AD |
5963 | cik_update_cg(rdev, (RADEON_CG_BLOCK_MC | |
5964 | RADEON_CG_BLOCK_SDMA | | |
5965 | RADEON_CG_BLOCK_BIF | | |
5966 | RADEON_CG_BLOCK_UVD | | |
5967 | RADEON_CG_BLOCK_HDP), false); | |
5968 | ||
5969 | cik_update_cg(rdev, RADEON_CG_BLOCK_GFX, false); | |
1c49165d AD |
5970 | } |
5971 | ||
22c775ce AD |
5972 | static void cik_enable_sck_slowdown_on_pu(struct radeon_device *rdev, |
5973 | bool enable) | |
1c49165d | 5974 | { |
22c775ce | 5975 | u32 data, orig; |
1c49165d | 5976 | |
22c775ce | 5977 | orig = data = RREG32(RLC_PG_CNTL); |
473359bc | 5978 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_RLC_SMU_HS)) |
22c775ce AD |
5979 | data |= SMU_CLK_SLOWDOWN_ON_PU_ENABLE; |
5980 | else | |
5981 | data &= ~SMU_CLK_SLOWDOWN_ON_PU_ENABLE; | |
5982 | if (orig != data) | |
5983 | WREG32(RLC_PG_CNTL, data); | |
1c49165d AD |
5984 | } |
5985 | ||
22c775ce AD |
5986 | static void cik_enable_sck_slowdown_on_pd(struct radeon_device *rdev, |
5987 | bool enable) | |
1c49165d | 5988 | { |
22c775ce AD |
5989 | u32 data, orig; |
5990 | ||
5991 | orig = data = RREG32(RLC_PG_CNTL); | |
473359bc | 5992 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_RLC_SMU_HS)) |
22c775ce AD |
5993 | data |= SMU_CLK_SLOWDOWN_ON_PD_ENABLE; |
5994 | else | |
5995 | data &= ~SMU_CLK_SLOWDOWN_ON_PD_ENABLE; | |
5996 | if (orig != data) | |
5997 | WREG32(RLC_PG_CNTL, data); | |
1c49165d AD |
5998 | } |
5999 | ||
22c775ce | 6000 | static void cik_enable_cp_pg(struct radeon_device *rdev, bool enable) |
3ec7d11b | 6001 | { |
22c775ce | 6002 | u32 data, orig; |
3ec7d11b | 6003 | |
22c775ce | 6004 | orig = data = RREG32(RLC_PG_CNTL); |
473359bc | 6005 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_CP)) |
22c775ce AD |
6006 | data &= ~DISABLE_CP_PG; |
6007 | else | |
6008 | data |= DISABLE_CP_PG; | |
6009 | if (orig != data) | |
6010 | WREG32(RLC_PG_CNTL, data); | |
3ec7d11b AD |
6011 | } |
6012 | ||
22c775ce | 6013 | static void cik_enable_gds_pg(struct radeon_device *rdev, bool enable) |
f96ab484 | 6014 | { |
22c775ce | 6015 | u32 data, orig; |
f96ab484 | 6016 | |
22c775ce | 6017 | orig = data = RREG32(RLC_PG_CNTL); |
473359bc | 6018 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GDS)) |
22c775ce AD |
6019 | data &= ~DISABLE_GDS_PG; |
6020 | else | |
6021 | data |= DISABLE_GDS_PG; | |
6022 | if (orig != data) | |
6023 | WREG32(RLC_PG_CNTL, data); | |
6024 | } | |
6025 | ||
6026 | #define CP_ME_TABLE_SIZE 96 | |
6027 | #define CP_ME_TABLE_OFFSET 2048 | |
6028 | #define CP_MEC_TABLE_OFFSET 4096 | |
6029 | ||
6030 | void cik_init_cp_pg_table(struct radeon_device *rdev) | |
6031 | { | |
6032 | const __be32 *fw_data; | |
6033 | volatile u32 *dst_ptr; | |
6034 | int me, i, max_me = 4; | |
6035 | u32 bo_offset = 0; | |
6036 | u32 table_offset; | |
6037 | ||
6038 | if (rdev->family == CHIP_KAVERI) | |
6039 | max_me = 5; | |
6040 | ||
6041 | if (rdev->rlc.cp_table_ptr == NULL) | |
f96ab484 AD |
6042 | return; |
6043 | ||
22c775ce AD |
6044 | /* write the cp table buffer */ |
6045 | dst_ptr = rdev->rlc.cp_table_ptr; | |
6046 | for (me = 0; me < max_me; me++) { | |
6047 | if (me == 0) { | |
6048 | fw_data = (const __be32 *)rdev->ce_fw->data; | |
6049 | table_offset = CP_ME_TABLE_OFFSET; | |
6050 | } else if (me == 1) { | |
6051 | fw_data = (const __be32 *)rdev->pfp_fw->data; | |
6052 | table_offset = CP_ME_TABLE_OFFSET; | |
6053 | } else if (me == 2) { | |
6054 | fw_data = (const __be32 *)rdev->me_fw->data; | |
6055 | table_offset = CP_ME_TABLE_OFFSET; | |
6056 | } else { | |
6057 | fw_data = (const __be32 *)rdev->mec_fw->data; | |
6058 | table_offset = CP_MEC_TABLE_OFFSET; | |
6059 | } | |
6060 | ||
6061 | for (i = 0; i < CP_ME_TABLE_SIZE; i ++) { | |
6ba81e53 | 6062 | dst_ptr[bo_offset + i] = cpu_to_le32(be32_to_cpu(fw_data[table_offset + i])); |
22c775ce AD |
6063 | } |
6064 | bo_offset += CP_ME_TABLE_SIZE; | |
f96ab484 | 6065 | } |
22c775ce | 6066 | } |
f96ab484 | 6067 | |
22c775ce AD |
6068 | static void cik_enable_gfx_cgpg(struct radeon_device *rdev, |
6069 | bool enable) | |
6070 | { | |
6071 | u32 data, orig; | |
6072 | ||
2b19d17f | 6073 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG)) { |
22c775ce AD |
6074 | orig = data = RREG32(RLC_PG_CNTL); |
6075 | data |= GFX_PG_ENABLE; | |
6076 | if (orig != data) | |
6077 | WREG32(RLC_PG_CNTL, data); | |
6078 | ||
6079 | orig = data = RREG32(RLC_AUTO_PG_CTRL); | |
6080 | data |= AUTO_PG_EN; | |
6081 | if (orig != data) | |
6082 | WREG32(RLC_AUTO_PG_CTRL, data); | |
6083 | } else { | |
6084 | orig = data = RREG32(RLC_PG_CNTL); | |
6085 | data &= ~GFX_PG_ENABLE; | |
6086 | if (orig != data) | |
6087 | WREG32(RLC_PG_CNTL, data); | |
f96ab484 | 6088 | |
22c775ce AD |
6089 | orig = data = RREG32(RLC_AUTO_PG_CTRL); |
6090 | data &= ~AUTO_PG_EN; | |
6091 | if (orig != data) | |
6092 | WREG32(RLC_AUTO_PG_CTRL, data); | |
f96ab484 | 6093 | |
22c775ce AD |
6094 | data = RREG32(DB_RENDER_CONTROL); |
6095 | } | |
6096 | } | |
f96ab484 | 6097 | |
22c775ce AD |
6098 | static u32 cik_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh) |
6099 | { | |
6100 | u32 mask = 0, tmp, tmp1; | |
6101 | int i; | |
f96ab484 | 6102 | |
22c775ce AD |
6103 | cik_select_se_sh(rdev, se, sh); |
6104 | tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG); | |
6105 | tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG); | |
6106 | cik_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
f96ab484 | 6107 | |
22c775ce | 6108 | tmp &= 0xffff0000; |
f96ab484 | 6109 | |
22c775ce AD |
6110 | tmp |= tmp1; |
6111 | tmp >>= 16; | |
6112 | ||
6113 | for (i = 0; i < rdev->config.cik.max_cu_per_sh; i ++) { | |
6114 | mask <<= 1; | |
6115 | mask |= 1; | |
b07fdd38 | 6116 | } |
22c775ce AD |
6117 | |
6118 | return (~tmp) & mask; | |
f96ab484 AD |
6119 | } |
6120 | ||
22c775ce | 6121 | static void cik_init_ao_cu_mask(struct radeon_device *rdev) |
d0e092d9 | 6122 | { |
22c775ce AD |
6123 | u32 i, j, k, active_cu_number = 0; |
6124 | u32 mask, counter, cu_bitmap; | |
6125 | u32 tmp = 0; | |
d0e092d9 | 6126 | |
22c775ce AD |
6127 | for (i = 0; i < rdev->config.cik.max_shader_engines; i++) { |
6128 | for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) { | |
6129 | mask = 1; | |
6130 | cu_bitmap = 0; | |
6131 | counter = 0; | |
6132 | for (k = 0; k < rdev->config.cik.max_cu_per_sh; k ++) { | |
6133 | if (cik_get_cu_active_bitmap(rdev, i, j) & mask) { | |
6134 | if (counter < 2) | |
6135 | cu_bitmap |= mask; | |
6136 | counter ++; | |
d0e092d9 | 6137 | } |
22c775ce | 6138 | mask <<= 1; |
d0e092d9 | 6139 | } |
d0e092d9 | 6140 | |
22c775ce AD |
6141 | active_cu_number += counter; |
6142 | tmp |= (cu_bitmap << (i * 16 + j * 8)); | |
d0e092d9 | 6143 | } |
d0e092d9 | 6144 | } |
22c775ce AD |
6145 | |
6146 | WREG32(RLC_PG_AO_CU_MASK, tmp); | |
6147 | ||
6148 | tmp = RREG32(RLC_MAX_PG_CU); | |
6149 | tmp &= ~MAX_PU_CU_MASK; | |
6150 | tmp |= MAX_PU_CU(active_cu_number); | |
6151 | WREG32(RLC_MAX_PG_CU, tmp); | |
d0e092d9 AD |
6152 | } |
6153 | ||
22c775ce AD |
6154 | static void cik_enable_gfx_static_mgpg(struct radeon_device *rdev, |
6155 | bool enable) | |
605de6b9 | 6156 | { |
22c775ce | 6157 | u32 data, orig; |
605de6b9 | 6158 | |
22c775ce | 6159 | orig = data = RREG32(RLC_PG_CNTL); |
473359bc | 6160 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_SMG)) |
22c775ce AD |
6161 | data |= STATIC_PER_CU_PG_ENABLE; |
6162 | else | |
6163 | data &= ~STATIC_PER_CU_PG_ENABLE; | |
6164 | if (orig != data) | |
6165 | WREG32(RLC_PG_CNTL, data); | |
6166 | } | |
6167 | ||
6168 | static void cik_enable_gfx_dynamic_mgpg(struct radeon_device *rdev, | |
6169 | bool enable) | |
6170 | { | |
6171 | u32 data, orig; | |
605de6b9 | 6172 | |
22c775ce | 6173 | orig = data = RREG32(RLC_PG_CNTL); |
473359bc | 6174 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_DMG)) |
22c775ce | 6175 | data |= DYN_PER_CU_PG_ENABLE; |
605de6b9 | 6176 | else |
22c775ce AD |
6177 | data &= ~DYN_PER_CU_PG_ENABLE; |
6178 | if (orig != data) | |
6179 | WREG32(RLC_PG_CNTL, data); | |
6180 | } | |
605de6b9 | 6181 | |
22c775ce AD |
6182 | #define RLC_SAVE_AND_RESTORE_STARTING_OFFSET 0x90 |
6183 | #define RLC_CLEAR_STATE_DESCRIPTOR_OFFSET 0x3D | |
6184 | ||
6185 | static void cik_init_gfx_cgpg(struct radeon_device *rdev) | |
6186 | { | |
6187 | u32 data, orig; | |
6188 | u32 i; | |
6189 | ||
6190 | if (rdev->rlc.cs_data) { | |
6191 | WREG32(RLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); | |
6192 | WREG32(RLC_GPM_SCRATCH_DATA, upper_32_bits(rdev->rlc.clear_state_gpu_addr)); | |
a0f38609 | 6193 | WREG32(RLC_GPM_SCRATCH_DATA, lower_32_bits(rdev->rlc.clear_state_gpu_addr)); |
22c775ce | 6194 | WREG32(RLC_GPM_SCRATCH_DATA, rdev->rlc.clear_state_size); |
605de6b9 | 6195 | } else { |
22c775ce AD |
6196 | WREG32(RLC_GPM_SCRATCH_ADDR, RLC_CLEAR_STATE_DESCRIPTOR_OFFSET); |
6197 | for (i = 0; i < 3; i++) | |
6198 | WREG32(RLC_GPM_SCRATCH_DATA, 0); | |
6199 | } | |
6200 | if (rdev->rlc.reg_list) { | |
6201 | WREG32(RLC_GPM_SCRATCH_ADDR, RLC_SAVE_AND_RESTORE_STARTING_OFFSET); | |
6202 | for (i = 0; i < rdev->rlc.reg_list_size; i++) | |
6203 | WREG32(RLC_GPM_SCRATCH_DATA, rdev->rlc.reg_list[i]); | |
605de6b9 | 6204 | } |
605de6b9 | 6205 | |
22c775ce AD |
6206 | orig = data = RREG32(RLC_PG_CNTL); |
6207 | data |= GFX_PG_SRC; | |
6208 | if (orig != data) | |
6209 | WREG32(RLC_PG_CNTL, data); | |
605de6b9 | 6210 | |
22c775ce AD |
6211 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); |
6212 | WREG32(RLC_CP_TABLE_RESTORE, rdev->rlc.cp_table_gpu_addr >> 8); | |
605de6b9 | 6213 | |
22c775ce AD |
6214 | data = RREG32(CP_RB_WPTR_POLL_CNTL); |
6215 | data &= ~IDLE_POLL_COUNT_MASK; | |
6216 | data |= IDLE_POLL_COUNT(0x60); | |
6217 | WREG32(CP_RB_WPTR_POLL_CNTL, data); | |
605de6b9 | 6218 | |
22c775ce AD |
6219 | data = 0x10101010; |
6220 | WREG32(RLC_PG_DELAY, data); | |
605de6b9 | 6221 | |
22c775ce AD |
6222 | data = RREG32(RLC_PG_DELAY_2); |
6223 | data &= ~0xff; | |
6224 | data |= 0x3; | |
6225 | WREG32(RLC_PG_DELAY_2, data); | |
605de6b9 | 6226 | |
22c775ce AD |
6227 | data = RREG32(RLC_AUTO_PG_CTRL); |
6228 | data &= ~GRBM_REG_SGIT_MASK; | |
6229 | data |= GRBM_REG_SGIT(0x700); | |
6230 | WREG32(RLC_AUTO_PG_CTRL, data); | |
605de6b9 | 6231 | |
605de6b9 AD |
6232 | } |
6233 | ||
22c775ce | 6234 | static void cik_update_gfx_pg(struct radeon_device *rdev, bool enable) |
f6796cae | 6235 | { |
473359bc AD |
6236 | cik_enable_gfx_cgpg(rdev, enable); |
6237 | cik_enable_gfx_static_mgpg(rdev, enable); | |
6238 | cik_enable_gfx_dynamic_mgpg(rdev, enable); | |
22c775ce | 6239 | } |
f6796cae | 6240 | |
a0f38609 AD |
6241 | u32 cik_get_csb_size(struct radeon_device *rdev) |
6242 | { | |
6243 | u32 count = 0; | |
6244 | const struct cs_section_def *sect = NULL; | |
6245 | const struct cs_extent_def *ext = NULL; | |
f6796cae | 6246 | |
a0f38609 AD |
6247 | if (rdev->rlc.cs_data == NULL) |
6248 | return 0; | |
f6796cae | 6249 | |
a0f38609 AD |
6250 | /* begin clear state */ |
6251 | count += 2; | |
6252 | /* context control state */ | |
6253 | count += 3; | |
6254 | ||
6255 | for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { | |
6256 | for (ext = sect->section; ext->extent != NULL; ++ext) { | |
6257 | if (sect->id == SECT_CONTEXT) | |
6258 | count += 2 + ext->reg_count; | |
6259 | else | |
6260 | return 0; | |
f6796cae AD |
6261 | } |
6262 | } | |
a0f38609 AD |
6263 | /* pa_sc_raster_config/pa_sc_raster_config1 */ |
6264 | count += 4; | |
6265 | /* end clear state */ | |
6266 | count += 2; | |
6267 | /* clear state */ | |
6268 | count += 2; | |
f6796cae | 6269 | |
a0f38609 | 6270 | return count; |
f6796cae AD |
6271 | } |
6272 | ||
a0f38609 | 6273 | void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer) |
f6796cae | 6274 | { |
a0f38609 AD |
6275 | u32 count = 0, i; |
6276 | const struct cs_section_def *sect = NULL; | |
6277 | const struct cs_extent_def *ext = NULL; | |
f6796cae | 6278 | |
a0f38609 AD |
6279 | if (rdev->rlc.cs_data == NULL) |
6280 | return; | |
6281 | if (buffer == NULL) | |
6282 | return; | |
f6796cae | 6283 | |
6ba81e53 AD |
6284 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
6285 | buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); | |
a0f38609 | 6286 | |
6ba81e53 AD |
6287 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); |
6288 | buffer[count++] = cpu_to_le32(0x80000000); | |
6289 | buffer[count++] = cpu_to_le32(0x80000000); | |
a0f38609 AD |
6290 | |
6291 | for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { | |
6292 | for (ext = sect->section; ext->extent != NULL; ++ext) { | |
6293 | if (sect->id == SECT_CONTEXT) { | |
6ba81e53 AD |
6294 | buffer[count++] = |
6295 | cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); | |
6296 | buffer[count++] = cpu_to_le32(ext->reg_index - 0xa000); | |
a0f38609 | 6297 | for (i = 0; i < ext->reg_count; i++) |
6ba81e53 | 6298 | buffer[count++] = cpu_to_le32(ext->extent[i]); |
a0f38609 AD |
6299 | } else { |
6300 | return; | |
6301 | } | |
6302 | } | |
6303 | } | |
f6796cae | 6304 | |
6ba81e53 AD |
6305 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 2)); |
6306 | buffer[count++] = cpu_to_le32(PA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); | |
f6796cae AD |
6307 | switch (rdev->family) { |
6308 | case CHIP_BONAIRE: | |
6ba81e53 AD |
6309 | buffer[count++] = cpu_to_le32(0x16000012); |
6310 | buffer[count++] = cpu_to_le32(0x00000000); | |
f6796cae AD |
6311 | break; |
6312 | case CHIP_KAVERI: | |
6ba81e53 AD |
6313 | buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ |
6314 | buffer[count++] = cpu_to_le32(0x00000000); | |
f6796cae AD |
6315 | break; |
6316 | case CHIP_KABINI: | |
6ba81e53 AD |
6317 | buffer[count++] = cpu_to_le32(0x00000000); /* XXX */ |
6318 | buffer[count++] = cpu_to_le32(0x00000000); | |
a0f38609 | 6319 | break; |
bbfe90bd AD |
6320 | case CHIP_HAWAII: |
6321 | buffer[count++] = 0x3a00161a; | |
6322 | buffer[count++] = 0x0000002e; | |
6323 | break; | |
a0f38609 | 6324 | default: |
6ba81e53 AD |
6325 | buffer[count++] = cpu_to_le32(0x00000000); |
6326 | buffer[count++] = cpu_to_le32(0x00000000); | |
f6796cae AD |
6327 | break; |
6328 | } | |
6329 | ||
6ba81e53 AD |
6330 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
6331 | buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); | |
f6796cae | 6332 | |
6ba81e53 AD |
6333 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); |
6334 | buffer[count++] = cpu_to_le32(0); | |
a0f38609 | 6335 | } |
f6796cae | 6336 | |
473359bc | 6337 | static void cik_init_pg(struct radeon_device *rdev) |
22c775ce | 6338 | { |
473359bc | 6339 | if (rdev->pg_flags) { |
22c775ce AD |
6340 | cik_enable_sck_slowdown_on_pu(rdev, true); |
6341 | cik_enable_sck_slowdown_on_pd(rdev, true); | |
2b19d17f | 6342 | if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG) { |
473359bc AD |
6343 | cik_init_gfx_cgpg(rdev); |
6344 | cik_enable_cp_pg(rdev, true); | |
6345 | cik_enable_gds_pg(rdev, true); | |
6346 | } | |
22c775ce AD |
6347 | cik_init_ao_cu_mask(rdev); |
6348 | cik_update_gfx_pg(rdev, true); | |
6349 | } | |
6350 | } | |
f6796cae | 6351 | |
473359bc AD |
6352 | static void cik_fini_pg(struct radeon_device *rdev) |
6353 | { | |
6354 | if (rdev->pg_flags) { | |
6355 | cik_update_gfx_pg(rdev, false); | |
2b19d17f | 6356 | if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG) { |
473359bc AD |
6357 | cik_enable_cp_pg(rdev, false); |
6358 | cik_enable_gds_pg(rdev, false); | |
6359 | } | |
6360 | } | |
f6796cae | 6361 | } |
a59781bb AD |
6362 | |
6363 | /* | |
6364 | * Interrupts | |
6365 | * Starting with r6xx, interrupts are handled via a ring buffer. | |
6366 | * Ring buffers are areas of GPU accessible memory that the GPU | |
6367 | * writes interrupt vectors into and the host reads vectors out of. | |
6368 | * There is a rptr (read pointer) that determines where the | |
6369 | * host is currently reading, and a wptr (write pointer) | |
6370 | * which determines where the GPU has written. When the | |
6371 | * pointers are equal, the ring is idle. When the GPU | |
6372 | * writes vectors to the ring buffer, it increments the | |
6373 | * wptr. When there is an interrupt, the host then starts | |
6374 | * fetching commands and processing them until the pointers are | |
6375 | * equal again at which point it updates the rptr. | |
6376 | */ | |
6377 | ||
6378 | /** | |
6379 | * cik_enable_interrupts - Enable the interrupt ring buffer | |
6380 | * | |
6381 | * @rdev: radeon_device pointer | |
6382 | * | |
6383 | * Enable the interrupt ring buffer (CIK). | |
6384 | */ | |
6385 | static void cik_enable_interrupts(struct radeon_device *rdev) | |
6386 | { | |
6387 | u32 ih_cntl = RREG32(IH_CNTL); | |
6388 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); | |
6389 | ||
6390 | ih_cntl |= ENABLE_INTR; | |
6391 | ih_rb_cntl |= IH_RB_ENABLE; | |
6392 | WREG32(IH_CNTL, ih_cntl); | |
6393 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
6394 | rdev->ih.enabled = true; | |
6395 | } | |
6396 | ||
6397 | /** | |
6398 | * cik_disable_interrupts - Disable the interrupt ring buffer | |
6399 | * | |
6400 | * @rdev: radeon_device pointer | |
6401 | * | |
6402 | * Disable the interrupt ring buffer (CIK). | |
6403 | */ | |
6404 | static void cik_disable_interrupts(struct radeon_device *rdev) | |
6405 | { | |
6406 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); | |
6407 | u32 ih_cntl = RREG32(IH_CNTL); | |
6408 | ||
6409 | ih_rb_cntl &= ~IH_RB_ENABLE; | |
6410 | ih_cntl &= ~ENABLE_INTR; | |
6411 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
6412 | WREG32(IH_CNTL, ih_cntl); | |
6413 | /* set rptr, wptr to 0 */ | |
6414 | WREG32(IH_RB_RPTR, 0); | |
6415 | WREG32(IH_RB_WPTR, 0); | |
6416 | rdev->ih.enabled = false; | |
6417 | rdev->ih.rptr = 0; | |
6418 | } | |
6419 | ||
6420 | /** | |
6421 | * cik_disable_interrupt_state - Disable all interrupt sources | |
6422 | * | |
6423 | * @rdev: radeon_device pointer | |
6424 | * | |
6425 | * Clear all interrupt enable bits used by the driver (CIK). | |
6426 | */ | |
6427 | static void cik_disable_interrupt_state(struct radeon_device *rdev) | |
6428 | { | |
6429 | u32 tmp; | |
6430 | ||
6431 | /* gfx ring */ | |
4214faf6 AD |
6432 | tmp = RREG32(CP_INT_CNTL_RING0) & |
6433 | (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
6434 | WREG32(CP_INT_CNTL_RING0, tmp); | |
21a93e13 AD |
6435 | /* sdma */ |
6436 | tmp = RREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; | |
6437 | WREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET, tmp); | |
6438 | tmp = RREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; | |
6439 | WREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET, tmp); | |
a59781bb AD |
6440 | /* compute queues */ |
6441 | WREG32(CP_ME1_PIPE0_INT_CNTL, 0); | |
6442 | WREG32(CP_ME1_PIPE1_INT_CNTL, 0); | |
6443 | WREG32(CP_ME1_PIPE2_INT_CNTL, 0); | |
6444 | WREG32(CP_ME1_PIPE3_INT_CNTL, 0); | |
6445 | WREG32(CP_ME2_PIPE0_INT_CNTL, 0); | |
6446 | WREG32(CP_ME2_PIPE1_INT_CNTL, 0); | |
6447 | WREG32(CP_ME2_PIPE2_INT_CNTL, 0); | |
6448 | WREG32(CP_ME2_PIPE3_INT_CNTL, 0); | |
6449 | /* grbm */ | |
6450 | WREG32(GRBM_INT_CNTL, 0); | |
6451 | /* vline/vblank, etc. */ | |
6452 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0); | |
6453 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0); | |
6454 | if (rdev->num_crtc >= 4) { | |
6455 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0); | |
6456 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0); | |
6457 | } | |
6458 | if (rdev->num_crtc >= 6) { | |
6459 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0); | |
6460 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); | |
6461 | } | |
6462 | ||
6463 | /* dac hotplug */ | |
6464 | WREG32(DAC_AUTODETECT_INT_CONTROL, 0); | |
6465 | ||
6466 | /* digital hotplug */ | |
6467 | tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6468 | WREG32(DC_HPD1_INT_CONTROL, tmp); | |
6469 | tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6470 | WREG32(DC_HPD2_INT_CONTROL, tmp); | |
6471 | tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6472 | WREG32(DC_HPD3_INT_CONTROL, tmp); | |
6473 | tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6474 | WREG32(DC_HPD4_INT_CONTROL, tmp); | |
6475 | tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6476 | WREG32(DC_HPD5_INT_CONTROL, tmp); | |
6477 | tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
6478 | WREG32(DC_HPD6_INT_CONTROL, tmp); | |
6479 | ||
6480 | } | |
6481 | ||
6482 | /** | |
6483 | * cik_irq_init - init and enable the interrupt ring | |
6484 | * | |
6485 | * @rdev: radeon_device pointer | |
6486 | * | |
6487 | * Allocate a ring buffer for the interrupt controller, | |
6488 | * enable the RLC, disable interrupts, enable the IH | |
6489 | * ring buffer and enable it (CIK). | |
6490 | * Called at device load and reume. | |
6491 | * Returns 0 for success, errors for failure. | |
6492 | */ | |
6493 | static int cik_irq_init(struct radeon_device *rdev) | |
6494 | { | |
6495 | int ret = 0; | |
6496 | int rb_bufsz; | |
6497 | u32 interrupt_cntl, ih_cntl, ih_rb_cntl; | |
6498 | ||
6499 | /* allocate ring */ | |
6500 | ret = r600_ih_ring_alloc(rdev); | |
6501 | if (ret) | |
6502 | return ret; | |
6503 | ||
6504 | /* disable irqs */ | |
6505 | cik_disable_interrupts(rdev); | |
6506 | ||
6507 | /* init rlc */ | |
6508 | ret = cik_rlc_resume(rdev); | |
6509 | if (ret) { | |
6510 | r600_ih_ring_fini(rdev); | |
6511 | return ret; | |
6512 | } | |
6513 | ||
6514 | /* setup interrupt control */ | |
6515 | /* XXX this should actually be a bus address, not an MC address. same on older asics */ | |
6516 | WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); | |
6517 | interrupt_cntl = RREG32(INTERRUPT_CNTL); | |
6518 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi | |
6519 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN | |
6520 | */ | |
6521 | interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE; | |
6522 | /* IH_REQ_NONSNOOP_EN=1 if ring is in non-cacheable memory, e.g., vram */ | |
6523 | interrupt_cntl &= ~IH_REQ_NONSNOOP_EN; | |
6524 | WREG32(INTERRUPT_CNTL, interrupt_cntl); | |
6525 | ||
6526 | WREG32(IH_RB_BASE, rdev->ih.gpu_addr >> 8); | |
b72a8925 | 6527 | rb_bufsz = order_base_2(rdev->ih.ring_size / 4); |
a59781bb AD |
6528 | |
6529 | ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE | | |
6530 | IH_WPTR_OVERFLOW_CLEAR | | |
6531 | (rb_bufsz << 1)); | |
6532 | ||
6533 | if (rdev->wb.enabled) | |
6534 | ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE; | |
6535 | ||
6536 | /* set the writeback address whether it's enabled or not */ | |
6537 | WREG32(IH_RB_WPTR_ADDR_LO, (rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFFFFFFFC); | |
6538 | WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFF); | |
6539 | ||
6540 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
6541 | ||
6542 | /* set rptr, wptr to 0 */ | |
6543 | WREG32(IH_RB_RPTR, 0); | |
6544 | WREG32(IH_RB_WPTR, 0); | |
6545 | ||
6546 | /* Default settings for IH_CNTL (disabled at first) */ | |
6547 | ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0); | |
6548 | /* RPTR_REARM only works if msi's are enabled */ | |
6549 | if (rdev->msi_enabled) | |
6550 | ih_cntl |= RPTR_REARM; | |
6551 | WREG32(IH_CNTL, ih_cntl); | |
6552 | ||
6553 | /* force the active interrupt state to all disabled */ | |
6554 | cik_disable_interrupt_state(rdev); | |
6555 | ||
6556 | pci_set_master(rdev->pdev); | |
6557 | ||
6558 | /* enable irqs */ | |
6559 | cik_enable_interrupts(rdev); | |
6560 | ||
6561 | return ret; | |
6562 | } | |
6563 | ||
6564 | /** | |
6565 | * cik_irq_set - enable/disable interrupt sources | |
6566 | * | |
6567 | * @rdev: radeon_device pointer | |
6568 | * | |
6569 | * Enable interrupt sources on the GPU (vblanks, hpd, | |
6570 | * etc.) (CIK). | |
6571 | * Returns 0 for success, errors for failure. | |
6572 | */ | |
6573 | int cik_irq_set(struct radeon_device *rdev) | |
6574 | { | |
4214faf6 | 6575 | u32 cp_int_cntl; |
2b0781a6 AD |
6576 | u32 cp_m1p0, cp_m1p1, cp_m1p2, cp_m1p3; |
6577 | u32 cp_m2p0, cp_m2p1, cp_m2p2, cp_m2p3; | |
a59781bb AD |
6578 | u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0; |
6579 | u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6; | |
6580 | u32 grbm_int_cntl = 0; | |
21a93e13 | 6581 | u32 dma_cntl, dma_cntl1; |
41a524ab | 6582 | u32 thermal_int; |
a59781bb AD |
6583 | |
6584 | if (!rdev->irq.installed) { | |
6585 | WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); | |
6586 | return -EINVAL; | |
6587 | } | |
6588 | /* don't enable anything if the ih is disabled */ | |
6589 | if (!rdev->ih.enabled) { | |
6590 | cik_disable_interrupts(rdev); | |
6591 | /* force the active interrupt state to all disabled */ | |
6592 | cik_disable_interrupt_state(rdev); | |
6593 | return 0; | |
6594 | } | |
6595 | ||
4214faf6 AD |
6596 | cp_int_cntl = RREG32(CP_INT_CNTL_RING0) & |
6597 | (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
6598 | cp_int_cntl |= PRIV_INSTR_INT_ENABLE | PRIV_REG_INT_ENABLE; | |
6599 | ||
a59781bb AD |
6600 | hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN; |
6601 | hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
6602 | hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
6603 | hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
6604 | hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
6605 | hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
6606 | ||
21a93e13 AD |
6607 | dma_cntl = RREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; |
6608 | dma_cntl1 = RREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; | |
6609 | ||
2b0781a6 AD |
6610 | cp_m1p0 = RREG32(CP_ME1_PIPE0_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; |
6611 | cp_m1p1 = RREG32(CP_ME1_PIPE1_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6612 | cp_m1p2 = RREG32(CP_ME1_PIPE2_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6613 | cp_m1p3 = RREG32(CP_ME1_PIPE3_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6614 | cp_m2p0 = RREG32(CP_ME2_PIPE0_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6615 | cp_m2p1 = RREG32(CP_ME2_PIPE1_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6616 | cp_m2p2 = RREG32(CP_ME2_PIPE2_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6617 | cp_m2p3 = RREG32(CP_ME2_PIPE3_INT_CNTL) & ~TIME_STAMP_INT_ENABLE; | |
6618 | ||
cc8dbbb4 AD |
6619 | if (rdev->flags & RADEON_IS_IGP) |
6620 | thermal_int = RREG32_SMC(CG_THERMAL_INT_CTRL) & | |
6621 | ~(THERM_INTH_MASK | THERM_INTL_MASK); | |
6622 | else | |
6623 | thermal_int = RREG32_SMC(CG_THERMAL_INT) & | |
6624 | ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); | |
41a524ab | 6625 | |
a59781bb AD |
6626 | /* enable CP interrupts on all rings */ |
6627 | if (atomic_read(&rdev->irq.ring_int[RADEON_RING_TYPE_GFX_INDEX])) { | |
6628 | DRM_DEBUG("cik_irq_set: sw int gfx\n"); | |
6629 | cp_int_cntl |= TIME_STAMP_INT_ENABLE; | |
6630 | } | |
2b0781a6 AD |
6631 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP1_INDEX])) { |
6632 | struct radeon_ring *ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; | |
6633 | DRM_DEBUG("si_irq_set: sw int cp1\n"); | |
6634 | if (ring->me == 1) { | |
6635 | switch (ring->pipe) { | |
6636 | case 0: | |
6637 | cp_m1p0 |= TIME_STAMP_INT_ENABLE; | |
6638 | break; | |
6639 | case 1: | |
6640 | cp_m1p1 |= TIME_STAMP_INT_ENABLE; | |
6641 | break; | |
6642 | case 2: | |
6643 | cp_m1p2 |= TIME_STAMP_INT_ENABLE; | |
6644 | break; | |
6645 | case 3: | |
6646 | cp_m1p2 |= TIME_STAMP_INT_ENABLE; | |
6647 | break; | |
6648 | default: | |
6649 | DRM_DEBUG("si_irq_set: sw int cp1 invalid pipe %d\n", ring->pipe); | |
6650 | break; | |
6651 | } | |
6652 | } else if (ring->me == 2) { | |
6653 | switch (ring->pipe) { | |
6654 | case 0: | |
6655 | cp_m2p0 |= TIME_STAMP_INT_ENABLE; | |
6656 | break; | |
6657 | case 1: | |
6658 | cp_m2p1 |= TIME_STAMP_INT_ENABLE; | |
6659 | break; | |
6660 | case 2: | |
6661 | cp_m2p2 |= TIME_STAMP_INT_ENABLE; | |
6662 | break; | |
6663 | case 3: | |
6664 | cp_m2p2 |= TIME_STAMP_INT_ENABLE; | |
6665 | break; | |
6666 | default: | |
6667 | DRM_DEBUG("si_irq_set: sw int cp1 invalid pipe %d\n", ring->pipe); | |
6668 | break; | |
6669 | } | |
6670 | } else { | |
6671 | DRM_DEBUG("si_irq_set: sw int cp1 invalid me %d\n", ring->me); | |
6672 | } | |
6673 | } | |
6674 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP2_INDEX])) { | |
6675 | struct radeon_ring *ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
6676 | DRM_DEBUG("si_irq_set: sw int cp2\n"); | |
6677 | if (ring->me == 1) { | |
6678 | switch (ring->pipe) { | |
6679 | case 0: | |
6680 | cp_m1p0 |= TIME_STAMP_INT_ENABLE; | |
6681 | break; | |
6682 | case 1: | |
6683 | cp_m1p1 |= TIME_STAMP_INT_ENABLE; | |
6684 | break; | |
6685 | case 2: | |
6686 | cp_m1p2 |= TIME_STAMP_INT_ENABLE; | |
6687 | break; | |
6688 | case 3: | |
6689 | cp_m1p2 |= TIME_STAMP_INT_ENABLE; | |
6690 | break; | |
6691 | default: | |
6692 | DRM_DEBUG("si_irq_set: sw int cp2 invalid pipe %d\n", ring->pipe); | |
6693 | break; | |
6694 | } | |
6695 | } else if (ring->me == 2) { | |
6696 | switch (ring->pipe) { | |
6697 | case 0: | |
6698 | cp_m2p0 |= TIME_STAMP_INT_ENABLE; | |
6699 | break; | |
6700 | case 1: | |
6701 | cp_m2p1 |= TIME_STAMP_INT_ENABLE; | |
6702 | break; | |
6703 | case 2: | |
6704 | cp_m2p2 |= TIME_STAMP_INT_ENABLE; | |
6705 | break; | |
6706 | case 3: | |
6707 | cp_m2p2 |= TIME_STAMP_INT_ENABLE; | |
6708 | break; | |
6709 | default: | |
6710 | DRM_DEBUG("si_irq_set: sw int cp2 invalid pipe %d\n", ring->pipe); | |
6711 | break; | |
6712 | } | |
6713 | } else { | |
6714 | DRM_DEBUG("si_irq_set: sw int cp2 invalid me %d\n", ring->me); | |
6715 | } | |
6716 | } | |
a59781bb | 6717 | |
21a93e13 AD |
6718 | if (atomic_read(&rdev->irq.ring_int[R600_RING_TYPE_DMA_INDEX])) { |
6719 | DRM_DEBUG("cik_irq_set: sw int dma\n"); | |
6720 | dma_cntl |= TRAP_ENABLE; | |
6721 | } | |
6722 | ||
6723 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_DMA1_INDEX])) { | |
6724 | DRM_DEBUG("cik_irq_set: sw int dma1\n"); | |
6725 | dma_cntl1 |= TRAP_ENABLE; | |
6726 | } | |
6727 | ||
a59781bb AD |
6728 | if (rdev->irq.crtc_vblank_int[0] || |
6729 | atomic_read(&rdev->irq.pflip[0])) { | |
6730 | DRM_DEBUG("cik_irq_set: vblank 0\n"); | |
6731 | crtc1 |= VBLANK_INTERRUPT_MASK; | |
6732 | } | |
6733 | if (rdev->irq.crtc_vblank_int[1] || | |
6734 | atomic_read(&rdev->irq.pflip[1])) { | |
6735 | DRM_DEBUG("cik_irq_set: vblank 1\n"); | |
6736 | crtc2 |= VBLANK_INTERRUPT_MASK; | |
6737 | } | |
6738 | if (rdev->irq.crtc_vblank_int[2] || | |
6739 | atomic_read(&rdev->irq.pflip[2])) { | |
6740 | DRM_DEBUG("cik_irq_set: vblank 2\n"); | |
6741 | crtc3 |= VBLANK_INTERRUPT_MASK; | |
6742 | } | |
6743 | if (rdev->irq.crtc_vblank_int[3] || | |
6744 | atomic_read(&rdev->irq.pflip[3])) { | |
6745 | DRM_DEBUG("cik_irq_set: vblank 3\n"); | |
6746 | crtc4 |= VBLANK_INTERRUPT_MASK; | |
6747 | } | |
6748 | if (rdev->irq.crtc_vblank_int[4] || | |
6749 | atomic_read(&rdev->irq.pflip[4])) { | |
6750 | DRM_DEBUG("cik_irq_set: vblank 4\n"); | |
6751 | crtc5 |= VBLANK_INTERRUPT_MASK; | |
6752 | } | |
6753 | if (rdev->irq.crtc_vblank_int[5] || | |
6754 | atomic_read(&rdev->irq.pflip[5])) { | |
6755 | DRM_DEBUG("cik_irq_set: vblank 5\n"); | |
6756 | crtc6 |= VBLANK_INTERRUPT_MASK; | |
6757 | } | |
6758 | if (rdev->irq.hpd[0]) { | |
6759 | DRM_DEBUG("cik_irq_set: hpd 1\n"); | |
6760 | hpd1 |= DC_HPDx_INT_EN; | |
6761 | } | |
6762 | if (rdev->irq.hpd[1]) { | |
6763 | DRM_DEBUG("cik_irq_set: hpd 2\n"); | |
6764 | hpd2 |= DC_HPDx_INT_EN; | |
6765 | } | |
6766 | if (rdev->irq.hpd[2]) { | |
6767 | DRM_DEBUG("cik_irq_set: hpd 3\n"); | |
6768 | hpd3 |= DC_HPDx_INT_EN; | |
6769 | } | |
6770 | if (rdev->irq.hpd[3]) { | |
6771 | DRM_DEBUG("cik_irq_set: hpd 4\n"); | |
6772 | hpd4 |= DC_HPDx_INT_EN; | |
6773 | } | |
6774 | if (rdev->irq.hpd[4]) { | |
6775 | DRM_DEBUG("cik_irq_set: hpd 5\n"); | |
6776 | hpd5 |= DC_HPDx_INT_EN; | |
6777 | } | |
6778 | if (rdev->irq.hpd[5]) { | |
6779 | DRM_DEBUG("cik_irq_set: hpd 6\n"); | |
6780 | hpd6 |= DC_HPDx_INT_EN; | |
6781 | } | |
6782 | ||
41a524ab AD |
6783 | if (rdev->irq.dpm_thermal) { |
6784 | DRM_DEBUG("dpm thermal\n"); | |
cc8dbbb4 AD |
6785 | if (rdev->flags & RADEON_IS_IGP) |
6786 | thermal_int |= THERM_INTH_MASK | THERM_INTL_MASK; | |
6787 | else | |
6788 | thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; | |
41a524ab AD |
6789 | } |
6790 | ||
a59781bb AD |
6791 | WREG32(CP_INT_CNTL_RING0, cp_int_cntl); |
6792 | ||
21a93e13 AD |
6793 | WREG32(SDMA0_CNTL + SDMA0_REGISTER_OFFSET, dma_cntl); |
6794 | WREG32(SDMA0_CNTL + SDMA1_REGISTER_OFFSET, dma_cntl1); | |
6795 | ||
2b0781a6 AD |
6796 | WREG32(CP_ME1_PIPE0_INT_CNTL, cp_m1p0); |
6797 | WREG32(CP_ME1_PIPE1_INT_CNTL, cp_m1p1); | |
6798 | WREG32(CP_ME1_PIPE2_INT_CNTL, cp_m1p2); | |
6799 | WREG32(CP_ME1_PIPE3_INT_CNTL, cp_m1p3); | |
6800 | WREG32(CP_ME2_PIPE0_INT_CNTL, cp_m2p0); | |
6801 | WREG32(CP_ME2_PIPE1_INT_CNTL, cp_m2p1); | |
6802 | WREG32(CP_ME2_PIPE2_INT_CNTL, cp_m2p2); | |
6803 | WREG32(CP_ME2_PIPE3_INT_CNTL, cp_m2p3); | |
6804 | ||
a59781bb AD |
6805 | WREG32(GRBM_INT_CNTL, grbm_int_cntl); |
6806 | ||
6807 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1); | |
6808 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2); | |
6809 | if (rdev->num_crtc >= 4) { | |
6810 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3); | |
6811 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4); | |
6812 | } | |
6813 | if (rdev->num_crtc >= 6) { | |
6814 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5); | |
6815 | WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6); | |
6816 | } | |
6817 | ||
6818 | WREG32(DC_HPD1_INT_CONTROL, hpd1); | |
6819 | WREG32(DC_HPD2_INT_CONTROL, hpd2); | |
6820 | WREG32(DC_HPD3_INT_CONTROL, hpd3); | |
6821 | WREG32(DC_HPD4_INT_CONTROL, hpd4); | |
6822 | WREG32(DC_HPD5_INT_CONTROL, hpd5); | |
6823 | WREG32(DC_HPD6_INT_CONTROL, hpd6); | |
6824 | ||
cc8dbbb4 AD |
6825 | if (rdev->flags & RADEON_IS_IGP) |
6826 | WREG32_SMC(CG_THERMAL_INT_CTRL, thermal_int); | |
6827 | else | |
6828 | WREG32_SMC(CG_THERMAL_INT, thermal_int); | |
41a524ab | 6829 | |
a59781bb AD |
6830 | return 0; |
6831 | } | |
6832 | ||
6833 | /** | |
6834 | * cik_irq_ack - ack interrupt sources | |
6835 | * | |
6836 | * @rdev: radeon_device pointer | |
6837 | * | |
6838 | * Ack interrupt sources on the GPU (vblanks, hpd, | |
6839 | * etc.) (CIK). Certain interrupts sources are sw | |
6840 | * generated and do not require an explicit ack. | |
6841 | */ | |
6842 | static inline void cik_irq_ack(struct radeon_device *rdev) | |
6843 | { | |
6844 | u32 tmp; | |
6845 | ||
6846 | rdev->irq.stat_regs.cik.disp_int = RREG32(DISP_INTERRUPT_STATUS); | |
6847 | rdev->irq.stat_regs.cik.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE); | |
6848 | rdev->irq.stat_regs.cik.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2); | |
6849 | rdev->irq.stat_regs.cik.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3); | |
6850 | rdev->irq.stat_regs.cik.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4); | |
6851 | rdev->irq.stat_regs.cik.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5); | |
6852 | rdev->irq.stat_regs.cik.disp_int_cont6 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE6); | |
6853 | ||
6854 | if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT) | |
6855 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK); | |
6856 | if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT) | |
6857 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK); | |
6858 | if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VBLANK_INTERRUPT) | |
6859 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK); | |
6860 | if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VLINE_INTERRUPT) | |
6861 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK); | |
6862 | ||
6863 | if (rdev->num_crtc >= 4) { | |
6864 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) | |
6865 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK); | |
6866 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) | |
6867 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK); | |
6868 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) | |
6869 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK); | |
6870 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) | |
6871 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK); | |
6872 | } | |
6873 | ||
6874 | if (rdev->num_crtc >= 6) { | |
6875 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) | |
6876 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK); | |
6877 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) | |
6878 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK); | |
6879 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) | |
6880 | WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK); | |
6881 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) | |
6882 | WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK); | |
6883 | } | |
6884 | ||
6885 | if (rdev->irq.stat_regs.cik.disp_int & DC_HPD1_INTERRUPT) { | |
6886 | tmp = RREG32(DC_HPD1_INT_CONTROL); | |
6887 | tmp |= DC_HPDx_INT_ACK; | |
6888 | WREG32(DC_HPD1_INT_CONTROL, tmp); | |
6889 | } | |
6890 | if (rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_INTERRUPT) { | |
6891 | tmp = RREG32(DC_HPD2_INT_CONTROL); | |
6892 | tmp |= DC_HPDx_INT_ACK; | |
6893 | WREG32(DC_HPD2_INT_CONTROL, tmp); | |
6894 | } | |
6895 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_INTERRUPT) { | |
6896 | tmp = RREG32(DC_HPD3_INT_CONTROL); | |
6897 | tmp |= DC_HPDx_INT_ACK; | |
6898 | WREG32(DC_HPD3_INT_CONTROL, tmp); | |
6899 | } | |
6900 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_INTERRUPT) { | |
6901 | tmp = RREG32(DC_HPD4_INT_CONTROL); | |
6902 | tmp |= DC_HPDx_INT_ACK; | |
6903 | WREG32(DC_HPD4_INT_CONTROL, tmp); | |
6904 | } | |
6905 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_INTERRUPT) { | |
6906 | tmp = RREG32(DC_HPD5_INT_CONTROL); | |
6907 | tmp |= DC_HPDx_INT_ACK; | |
6908 | WREG32(DC_HPD5_INT_CONTROL, tmp); | |
6909 | } | |
6910 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_INTERRUPT) { | |
6911 | tmp = RREG32(DC_HPD5_INT_CONTROL); | |
6912 | tmp |= DC_HPDx_INT_ACK; | |
6913 | WREG32(DC_HPD6_INT_CONTROL, tmp); | |
6914 | } | |
6915 | } | |
6916 | ||
6917 | /** | |
6918 | * cik_irq_disable - disable interrupts | |
6919 | * | |
6920 | * @rdev: radeon_device pointer | |
6921 | * | |
6922 | * Disable interrupts on the hw (CIK). | |
6923 | */ | |
6924 | static void cik_irq_disable(struct radeon_device *rdev) | |
6925 | { | |
6926 | cik_disable_interrupts(rdev); | |
6927 | /* Wait and acknowledge irq */ | |
6928 | mdelay(1); | |
6929 | cik_irq_ack(rdev); | |
6930 | cik_disable_interrupt_state(rdev); | |
6931 | } | |
6932 | ||
6933 | /** | |
6934 | * cik_irq_disable - disable interrupts for suspend | |
6935 | * | |
6936 | * @rdev: radeon_device pointer | |
6937 | * | |
6938 | * Disable interrupts and stop the RLC (CIK). | |
6939 | * Used for suspend. | |
6940 | */ | |
6941 | static void cik_irq_suspend(struct radeon_device *rdev) | |
6942 | { | |
6943 | cik_irq_disable(rdev); | |
6944 | cik_rlc_stop(rdev); | |
6945 | } | |
6946 | ||
6947 | /** | |
6948 | * cik_irq_fini - tear down interrupt support | |
6949 | * | |
6950 | * @rdev: radeon_device pointer | |
6951 | * | |
6952 | * Disable interrupts on the hw and free the IH ring | |
6953 | * buffer (CIK). | |
6954 | * Used for driver unload. | |
6955 | */ | |
6956 | static void cik_irq_fini(struct radeon_device *rdev) | |
6957 | { | |
6958 | cik_irq_suspend(rdev); | |
6959 | r600_ih_ring_fini(rdev); | |
6960 | } | |
6961 | ||
6962 | /** | |
6963 | * cik_get_ih_wptr - get the IH ring buffer wptr | |
6964 | * | |
6965 | * @rdev: radeon_device pointer | |
6966 | * | |
6967 | * Get the IH ring buffer wptr from either the register | |
6968 | * or the writeback memory buffer (CIK). Also check for | |
6969 | * ring buffer overflow and deal with it. | |
6970 | * Used by cik_irq_process(). | |
6971 | * Returns the value of the wptr. | |
6972 | */ | |
6973 | static inline u32 cik_get_ih_wptr(struct radeon_device *rdev) | |
6974 | { | |
6975 | u32 wptr, tmp; | |
6976 | ||
6977 | if (rdev->wb.enabled) | |
6978 | wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]); | |
6979 | else | |
6980 | wptr = RREG32(IH_RB_WPTR); | |
6981 | ||
6982 | if (wptr & RB_OVERFLOW) { | |
6983 | /* When a ring buffer overflow happen start parsing interrupt | |
6984 | * from the last not overwritten vector (wptr + 16). Hopefully | |
6985 | * this should allow us to catchup. | |
6986 | */ | |
6987 | dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", | |
6988 | wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); | |
6989 | rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; | |
6990 | tmp = RREG32(IH_RB_CNTL); | |
6991 | tmp |= IH_WPTR_OVERFLOW_CLEAR; | |
6992 | WREG32(IH_RB_CNTL, tmp); | |
6993 | } | |
6994 | return (wptr & rdev->ih.ptr_mask); | |
6995 | } | |
6996 | ||
6997 | /* CIK IV Ring | |
6998 | * Each IV ring entry is 128 bits: | |
6999 | * [7:0] - interrupt source id | |
7000 | * [31:8] - reserved | |
7001 | * [59:32] - interrupt source data | |
7002 | * [63:60] - reserved | |
21a93e13 AD |
7003 | * [71:64] - RINGID |
7004 | * CP: | |
7005 | * ME_ID [1:0], PIPE_ID[1:0], QUEUE_ID[2:0] | |
a59781bb AD |
7006 | * QUEUE_ID - for compute, which of the 8 queues owned by the dispatcher |
7007 | * - for gfx, hw shader state (0=PS...5=LS, 6=CS) | |
7008 | * ME_ID - 0 = gfx, 1 = first 4 CS pipes, 2 = second 4 CS pipes | |
7009 | * PIPE_ID - ME0 0=3D | |
7010 | * - ME1&2 compute dispatcher (4 pipes each) | |
21a93e13 AD |
7011 | * SDMA: |
7012 | * INSTANCE_ID [1:0], QUEUE_ID[1:0] | |
7013 | * INSTANCE_ID - 0 = sdma0, 1 = sdma1 | |
7014 | * QUEUE_ID - 0 = gfx, 1 = rlc0, 2 = rlc1 | |
a59781bb AD |
7015 | * [79:72] - VMID |
7016 | * [95:80] - PASID | |
7017 | * [127:96] - reserved | |
7018 | */ | |
7019 | /** | |
7020 | * cik_irq_process - interrupt handler | |
7021 | * | |
7022 | * @rdev: radeon_device pointer | |
7023 | * | |
7024 | * Interrupt hander (CIK). Walk the IH ring, | |
7025 | * ack interrupts and schedule work to handle | |
7026 | * interrupt events. | |
7027 | * Returns irq process return code. | |
7028 | */ | |
7029 | int cik_irq_process(struct radeon_device *rdev) | |
7030 | { | |
2b0781a6 AD |
7031 | struct radeon_ring *cp1_ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
7032 | struct radeon_ring *cp2_ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
a59781bb AD |
7033 | u32 wptr; |
7034 | u32 rptr; | |
7035 | u32 src_id, src_data, ring_id; | |
7036 | u8 me_id, pipe_id, queue_id; | |
7037 | u32 ring_index; | |
7038 | bool queue_hotplug = false; | |
7039 | bool queue_reset = false; | |
3ec7d11b | 7040 | u32 addr, status, mc_client; |
41a524ab | 7041 | bool queue_thermal = false; |
a59781bb AD |
7042 | |
7043 | if (!rdev->ih.enabled || rdev->shutdown) | |
7044 | return IRQ_NONE; | |
7045 | ||
7046 | wptr = cik_get_ih_wptr(rdev); | |
7047 | ||
7048 | restart_ih: | |
7049 | /* is somebody else already processing irqs? */ | |
7050 | if (atomic_xchg(&rdev->ih.lock, 1)) | |
7051 | return IRQ_NONE; | |
7052 | ||
7053 | rptr = rdev->ih.rptr; | |
7054 | DRM_DEBUG("cik_irq_process start: rptr %d, wptr %d\n", rptr, wptr); | |
7055 | ||
7056 | /* Order reading of wptr vs. reading of IH ring data */ | |
7057 | rmb(); | |
7058 | ||
7059 | /* display interrupts */ | |
7060 | cik_irq_ack(rdev); | |
7061 | ||
7062 | while (rptr != wptr) { | |
7063 | /* wptr/rptr are in bytes! */ | |
7064 | ring_index = rptr / 4; | |
7065 | src_id = le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff; | |
7066 | src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff; | |
7067 | ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff; | |
a59781bb AD |
7068 | |
7069 | switch (src_id) { | |
7070 | case 1: /* D1 vblank/vline */ | |
7071 | switch (src_data) { | |
7072 | case 0: /* D1 vblank */ | |
7073 | if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT) { | |
7074 | if (rdev->irq.crtc_vblank_int[0]) { | |
7075 | drm_handle_vblank(rdev->ddev, 0); | |
7076 | rdev->pm.vblank_sync = true; | |
7077 | wake_up(&rdev->irq.vblank_queue); | |
7078 | } | |
7079 | if (atomic_read(&rdev->irq.pflip[0])) | |
7080 | radeon_crtc_handle_flip(rdev, 0); | |
7081 | rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VBLANK_INTERRUPT; | |
7082 | DRM_DEBUG("IH: D1 vblank\n"); | |
7083 | } | |
7084 | break; | |
7085 | case 1: /* D1 vline */ | |
7086 | if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT) { | |
7087 | rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VLINE_INTERRUPT; | |
7088 | DRM_DEBUG("IH: D1 vline\n"); | |
7089 | } | |
7090 | break; | |
7091 | default: | |
7092 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7093 | break; | |
7094 | } | |
7095 | break; | |
7096 | case 2: /* D2 vblank/vline */ | |
7097 | switch (src_data) { | |
7098 | case 0: /* D2 vblank */ | |
7099 | if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VBLANK_INTERRUPT) { | |
7100 | if (rdev->irq.crtc_vblank_int[1]) { | |
7101 | drm_handle_vblank(rdev->ddev, 1); | |
7102 | rdev->pm.vblank_sync = true; | |
7103 | wake_up(&rdev->irq.vblank_queue); | |
7104 | } | |
7105 | if (atomic_read(&rdev->irq.pflip[1])) | |
7106 | radeon_crtc_handle_flip(rdev, 1); | |
7107 | rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; | |
7108 | DRM_DEBUG("IH: D2 vblank\n"); | |
7109 | } | |
7110 | break; | |
7111 | case 1: /* D2 vline */ | |
7112 | if (rdev->irq.stat_regs.cik.disp_int_cont & LB_D2_VLINE_INTERRUPT) { | |
7113 | rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; | |
7114 | DRM_DEBUG("IH: D2 vline\n"); | |
7115 | } | |
7116 | break; | |
7117 | default: | |
7118 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7119 | break; | |
7120 | } | |
7121 | break; | |
7122 | case 3: /* D3 vblank/vline */ | |
7123 | switch (src_data) { | |
7124 | case 0: /* D3 vblank */ | |
7125 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) { | |
7126 | if (rdev->irq.crtc_vblank_int[2]) { | |
7127 | drm_handle_vblank(rdev->ddev, 2); | |
7128 | rdev->pm.vblank_sync = true; | |
7129 | wake_up(&rdev->irq.vblank_queue); | |
7130 | } | |
7131 | if (atomic_read(&rdev->irq.pflip[2])) | |
7132 | radeon_crtc_handle_flip(rdev, 2); | |
7133 | rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; | |
7134 | DRM_DEBUG("IH: D3 vblank\n"); | |
7135 | } | |
7136 | break; | |
7137 | case 1: /* D3 vline */ | |
7138 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) { | |
7139 | rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; | |
7140 | DRM_DEBUG("IH: D3 vline\n"); | |
7141 | } | |
7142 | break; | |
7143 | default: | |
7144 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7145 | break; | |
7146 | } | |
7147 | break; | |
7148 | case 4: /* D4 vblank/vline */ | |
7149 | switch (src_data) { | |
7150 | case 0: /* D4 vblank */ | |
7151 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) { | |
7152 | if (rdev->irq.crtc_vblank_int[3]) { | |
7153 | drm_handle_vblank(rdev->ddev, 3); | |
7154 | rdev->pm.vblank_sync = true; | |
7155 | wake_up(&rdev->irq.vblank_queue); | |
7156 | } | |
7157 | if (atomic_read(&rdev->irq.pflip[3])) | |
7158 | radeon_crtc_handle_flip(rdev, 3); | |
7159 | rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; | |
7160 | DRM_DEBUG("IH: D4 vblank\n"); | |
7161 | } | |
7162 | break; | |
7163 | case 1: /* D4 vline */ | |
7164 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) { | |
7165 | rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; | |
7166 | DRM_DEBUG("IH: D4 vline\n"); | |
7167 | } | |
7168 | break; | |
7169 | default: | |
7170 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7171 | break; | |
7172 | } | |
7173 | break; | |
7174 | case 5: /* D5 vblank/vline */ | |
7175 | switch (src_data) { | |
7176 | case 0: /* D5 vblank */ | |
7177 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) { | |
7178 | if (rdev->irq.crtc_vblank_int[4]) { | |
7179 | drm_handle_vblank(rdev->ddev, 4); | |
7180 | rdev->pm.vblank_sync = true; | |
7181 | wake_up(&rdev->irq.vblank_queue); | |
7182 | } | |
7183 | if (atomic_read(&rdev->irq.pflip[4])) | |
7184 | radeon_crtc_handle_flip(rdev, 4); | |
7185 | rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; | |
7186 | DRM_DEBUG("IH: D5 vblank\n"); | |
7187 | } | |
7188 | break; | |
7189 | case 1: /* D5 vline */ | |
7190 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) { | |
7191 | rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; | |
7192 | DRM_DEBUG("IH: D5 vline\n"); | |
7193 | } | |
7194 | break; | |
7195 | default: | |
7196 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7197 | break; | |
7198 | } | |
7199 | break; | |
7200 | case 6: /* D6 vblank/vline */ | |
7201 | switch (src_data) { | |
7202 | case 0: /* D6 vblank */ | |
7203 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) { | |
7204 | if (rdev->irq.crtc_vblank_int[5]) { | |
7205 | drm_handle_vblank(rdev->ddev, 5); | |
7206 | rdev->pm.vblank_sync = true; | |
7207 | wake_up(&rdev->irq.vblank_queue); | |
7208 | } | |
7209 | if (atomic_read(&rdev->irq.pflip[5])) | |
7210 | radeon_crtc_handle_flip(rdev, 5); | |
7211 | rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; | |
7212 | DRM_DEBUG("IH: D6 vblank\n"); | |
7213 | } | |
7214 | break; | |
7215 | case 1: /* D6 vline */ | |
7216 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) { | |
7217 | rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; | |
7218 | DRM_DEBUG("IH: D6 vline\n"); | |
7219 | } | |
7220 | break; | |
7221 | default: | |
7222 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7223 | break; | |
7224 | } | |
7225 | break; | |
7226 | case 42: /* HPD hotplug */ | |
7227 | switch (src_data) { | |
7228 | case 0: | |
7229 | if (rdev->irq.stat_regs.cik.disp_int & DC_HPD1_INTERRUPT) { | |
7230 | rdev->irq.stat_regs.cik.disp_int &= ~DC_HPD1_INTERRUPT; | |
7231 | queue_hotplug = true; | |
7232 | DRM_DEBUG("IH: HPD1\n"); | |
7233 | } | |
7234 | break; | |
7235 | case 1: | |
7236 | if (rdev->irq.stat_regs.cik.disp_int_cont & DC_HPD2_INTERRUPT) { | |
7237 | rdev->irq.stat_regs.cik.disp_int_cont &= ~DC_HPD2_INTERRUPT; | |
7238 | queue_hotplug = true; | |
7239 | DRM_DEBUG("IH: HPD2\n"); | |
7240 | } | |
7241 | break; | |
7242 | case 2: | |
7243 | if (rdev->irq.stat_regs.cik.disp_int_cont2 & DC_HPD3_INTERRUPT) { | |
7244 | rdev->irq.stat_regs.cik.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; | |
7245 | queue_hotplug = true; | |
7246 | DRM_DEBUG("IH: HPD3\n"); | |
7247 | } | |
7248 | break; | |
7249 | case 3: | |
7250 | if (rdev->irq.stat_regs.cik.disp_int_cont3 & DC_HPD4_INTERRUPT) { | |
7251 | rdev->irq.stat_regs.cik.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; | |
7252 | queue_hotplug = true; | |
7253 | DRM_DEBUG("IH: HPD4\n"); | |
7254 | } | |
7255 | break; | |
7256 | case 4: | |
7257 | if (rdev->irq.stat_regs.cik.disp_int_cont4 & DC_HPD5_INTERRUPT) { | |
7258 | rdev->irq.stat_regs.cik.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; | |
7259 | queue_hotplug = true; | |
7260 | DRM_DEBUG("IH: HPD5\n"); | |
7261 | } | |
7262 | break; | |
7263 | case 5: | |
7264 | if (rdev->irq.stat_regs.cik.disp_int_cont5 & DC_HPD6_INTERRUPT) { | |
7265 | rdev->irq.stat_regs.cik.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; | |
7266 | queue_hotplug = true; | |
7267 | DRM_DEBUG("IH: HPD6\n"); | |
7268 | } | |
7269 | break; | |
7270 | default: | |
7271 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7272 | break; | |
7273 | } | |
7274 | break; | |
6a3808b8 CK |
7275 | case 124: /* UVD */ |
7276 | DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data); | |
7277 | radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX); | |
7278 | break; | |
9d97c99b AD |
7279 | case 146: |
7280 | case 147: | |
3ec7d11b AD |
7281 | addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR); |
7282 | status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS); | |
7283 | mc_client = RREG32(VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT); | |
9d97c99b AD |
7284 | dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data); |
7285 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", | |
3ec7d11b | 7286 | addr); |
9d97c99b | 7287 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", |
3ec7d11b AD |
7288 | status); |
7289 | cik_vm_decode_fault(rdev, status, addr, mc_client); | |
9d97c99b AD |
7290 | /* reset addr and status */ |
7291 | WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1); | |
7292 | break; | |
a59781bb AD |
7293 | case 176: /* GFX RB CP_INT */ |
7294 | case 177: /* GFX IB CP_INT */ | |
7295 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); | |
7296 | break; | |
7297 | case 181: /* CP EOP event */ | |
7298 | DRM_DEBUG("IH: CP EOP\n"); | |
21a93e13 AD |
7299 | /* XXX check the bitfield order! */ |
7300 | me_id = (ring_id & 0x60) >> 5; | |
7301 | pipe_id = (ring_id & 0x18) >> 3; | |
7302 | queue_id = (ring_id & 0x7) >> 0; | |
a59781bb AD |
7303 | switch (me_id) { |
7304 | case 0: | |
7305 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); | |
7306 | break; | |
7307 | case 1: | |
a59781bb | 7308 | case 2: |
2b0781a6 AD |
7309 | if ((cp1_ring->me == me_id) & (cp1_ring->pipe == pipe_id)) |
7310 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX); | |
7311 | if ((cp2_ring->me == me_id) & (cp2_ring->pipe == pipe_id)) | |
7312 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX); | |
a59781bb AD |
7313 | break; |
7314 | } | |
7315 | break; | |
7316 | case 184: /* CP Privileged reg access */ | |
7317 | DRM_ERROR("Illegal register access in command stream\n"); | |
7318 | /* XXX check the bitfield order! */ | |
7319 | me_id = (ring_id & 0x60) >> 5; | |
7320 | pipe_id = (ring_id & 0x18) >> 3; | |
7321 | queue_id = (ring_id & 0x7) >> 0; | |
7322 | switch (me_id) { | |
7323 | case 0: | |
7324 | /* This results in a full GPU reset, but all we need to do is soft | |
7325 | * reset the CP for gfx | |
7326 | */ | |
7327 | queue_reset = true; | |
7328 | break; | |
7329 | case 1: | |
7330 | /* XXX compute */ | |
2b0781a6 | 7331 | queue_reset = true; |
a59781bb AD |
7332 | break; |
7333 | case 2: | |
7334 | /* XXX compute */ | |
2b0781a6 | 7335 | queue_reset = true; |
a59781bb AD |
7336 | break; |
7337 | } | |
7338 | break; | |
7339 | case 185: /* CP Privileged inst */ | |
7340 | DRM_ERROR("Illegal instruction in command stream\n"); | |
21a93e13 AD |
7341 | /* XXX check the bitfield order! */ |
7342 | me_id = (ring_id & 0x60) >> 5; | |
7343 | pipe_id = (ring_id & 0x18) >> 3; | |
7344 | queue_id = (ring_id & 0x7) >> 0; | |
a59781bb AD |
7345 | switch (me_id) { |
7346 | case 0: | |
7347 | /* This results in a full GPU reset, but all we need to do is soft | |
7348 | * reset the CP for gfx | |
7349 | */ | |
7350 | queue_reset = true; | |
7351 | break; | |
7352 | case 1: | |
7353 | /* XXX compute */ | |
2b0781a6 | 7354 | queue_reset = true; |
a59781bb AD |
7355 | break; |
7356 | case 2: | |
7357 | /* XXX compute */ | |
2b0781a6 | 7358 | queue_reset = true; |
a59781bb AD |
7359 | break; |
7360 | } | |
7361 | break; | |
21a93e13 AD |
7362 | case 224: /* SDMA trap event */ |
7363 | /* XXX check the bitfield order! */ | |
7364 | me_id = (ring_id & 0x3) >> 0; | |
7365 | queue_id = (ring_id & 0xc) >> 2; | |
7366 | DRM_DEBUG("IH: SDMA trap\n"); | |
7367 | switch (me_id) { | |
7368 | case 0: | |
7369 | switch (queue_id) { | |
7370 | case 0: | |
7371 | radeon_fence_process(rdev, R600_RING_TYPE_DMA_INDEX); | |
7372 | break; | |
7373 | case 1: | |
7374 | /* XXX compute */ | |
7375 | break; | |
7376 | case 2: | |
7377 | /* XXX compute */ | |
7378 | break; | |
7379 | } | |
7380 | break; | |
7381 | case 1: | |
7382 | switch (queue_id) { | |
7383 | case 0: | |
7384 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); | |
7385 | break; | |
7386 | case 1: | |
7387 | /* XXX compute */ | |
7388 | break; | |
7389 | case 2: | |
7390 | /* XXX compute */ | |
7391 | break; | |
7392 | } | |
7393 | break; | |
7394 | } | |
7395 | break; | |
41a524ab AD |
7396 | case 230: /* thermal low to high */ |
7397 | DRM_DEBUG("IH: thermal low to high\n"); | |
7398 | rdev->pm.dpm.thermal.high_to_low = false; | |
7399 | queue_thermal = true; | |
7400 | break; | |
7401 | case 231: /* thermal high to low */ | |
7402 | DRM_DEBUG("IH: thermal high to low\n"); | |
7403 | rdev->pm.dpm.thermal.high_to_low = true; | |
7404 | queue_thermal = true; | |
7405 | break; | |
7406 | case 233: /* GUI IDLE */ | |
7407 | DRM_DEBUG("IH: GUI idle\n"); | |
7408 | break; | |
21a93e13 AD |
7409 | case 241: /* SDMA Privileged inst */ |
7410 | case 247: /* SDMA Privileged inst */ | |
7411 | DRM_ERROR("Illegal instruction in SDMA command stream\n"); | |
7412 | /* XXX check the bitfield order! */ | |
7413 | me_id = (ring_id & 0x3) >> 0; | |
7414 | queue_id = (ring_id & 0xc) >> 2; | |
7415 | switch (me_id) { | |
7416 | case 0: | |
7417 | switch (queue_id) { | |
7418 | case 0: | |
7419 | queue_reset = true; | |
7420 | break; | |
7421 | case 1: | |
7422 | /* XXX compute */ | |
7423 | queue_reset = true; | |
7424 | break; | |
7425 | case 2: | |
7426 | /* XXX compute */ | |
7427 | queue_reset = true; | |
7428 | break; | |
7429 | } | |
7430 | break; | |
7431 | case 1: | |
7432 | switch (queue_id) { | |
7433 | case 0: | |
7434 | queue_reset = true; | |
7435 | break; | |
7436 | case 1: | |
7437 | /* XXX compute */ | |
7438 | queue_reset = true; | |
7439 | break; | |
7440 | case 2: | |
7441 | /* XXX compute */ | |
7442 | queue_reset = true; | |
7443 | break; | |
7444 | } | |
7445 | break; | |
7446 | } | |
7447 | break; | |
a59781bb AD |
7448 | default: |
7449 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
7450 | break; | |
7451 | } | |
7452 | ||
7453 | /* wptr/rptr are in bytes! */ | |
7454 | rptr += 16; | |
7455 | rptr &= rdev->ih.ptr_mask; | |
7456 | } | |
7457 | if (queue_hotplug) | |
7458 | schedule_work(&rdev->hotplug_work); | |
7459 | if (queue_reset) | |
7460 | schedule_work(&rdev->reset_work); | |
41a524ab AD |
7461 | if (queue_thermal) |
7462 | schedule_work(&rdev->pm.dpm.thermal.work); | |
a59781bb AD |
7463 | rdev->ih.rptr = rptr; |
7464 | WREG32(IH_RB_RPTR, rdev->ih.rptr); | |
7465 | atomic_set(&rdev->ih.lock, 0); | |
7466 | ||
7467 | /* make sure wptr hasn't changed while processing */ | |
7468 | wptr = cik_get_ih_wptr(rdev); | |
7469 | if (wptr != rptr) | |
7470 | goto restart_ih; | |
7471 | ||
7472 | return IRQ_HANDLED; | |
7473 | } | |
7bf94a2c AD |
7474 | |
7475 | /* | |
7476 | * startup/shutdown callbacks | |
7477 | */ | |
7478 | /** | |
7479 | * cik_startup - program the asic to a functional state | |
7480 | * | |
7481 | * @rdev: radeon_device pointer | |
7482 | * | |
7483 | * Programs the asic to a functional state (CIK). | |
7484 | * Called by cik_init() and cik_resume(). | |
7485 | * Returns 0 for success, error for failure. | |
7486 | */ | |
7487 | static int cik_startup(struct radeon_device *rdev) | |
7488 | { | |
7489 | struct radeon_ring *ring; | |
7490 | int r; | |
7491 | ||
8a7cd276 AD |
7492 | /* enable pcie gen2/3 link */ |
7493 | cik_pcie_gen3_enable(rdev); | |
7235711a AD |
7494 | /* enable aspm */ |
7495 | cik_program_aspm(rdev); | |
8a7cd276 | 7496 | |
e5903d39 AD |
7497 | /* scratch needs to be initialized before MC */ |
7498 | r = r600_vram_scratch_init(rdev); | |
7499 | if (r) | |
7500 | return r; | |
7501 | ||
6fab3feb AD |
7502 | cik_mc_program(rdev); |
7503 | ||
6c7bccea | 7504 | if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) { |
7bf94a2c AD |
7505 | r = ci_mc_load_microcode(rdev); |
7506 | if (r) { | |
7507 | DRM_ERROR("Failed to load MC firmware!\n"); | |
7508 | return r; | |
7509 | } | |
7510 | } | |
7511 | ||
7bf94a2c AD |
7512 | r = cik_pcie_gart_enable(rdev); |
7513 | if (r) | |
7514 | return r; | |
7515 | cik_gpu_init(rdev); | |
7516 | ||
7517 | /* allocate rlc buffers */ | |
22c775ce AD |
7518 | if (rdev->flags & RADEON_IS_IGP) { |
7519 | if (rdev->family == CHIP_KAVERI) { | |
7520 | rdev->rlc.reg_list = spectre_rlc_save_restore_register_list; | |
7521 | rdev->rlc.reg_list_size = | |
7522 | (u32)ARRAY_SIZE(spectre_rlc_save_restore_register_list); | |
7523 | } else { | |
7524 | rdev->rlc.reg_list = kalindi_rlc_save_restore_register_list; | |
7525 | rdev->rlc.reg_list_size = | |
7526 | (u32)ARRAY_SIZE(kalindi_rlc_save_restore_register_list); | |
7527 | } | |
7528 | } | |
7529 | rdev->rlc.cs_data = ci_cs_data; | |
7530 | rdev->rlc.cp_table_size = CP_ME_TABLE_SIZE * 5 * 4; | |
1fd11777 | 7531 | r = sumo_rlc_init(rdev); |
7bf94a2c AD |
7532 | if (r) { |
7533 | DRM_ERROR("Failed to init rlc BOs!\n"); | |
7534 | return r; | |
7535 | } | |
7536 | ||
7537 | /* allocate wb buffer */ | |
7538 | r = radeon_wb_init(rdev); | |
7539 | if (r) | |
7540 | return r; | |
7541 | ||
963e81f9 AD |
7542 | /* allocate mec buffers */ |
7543 | r = cik_mec_init(rdev); | |
7544 | if (r) { | |
7545 | DRM_ERROR("Failed to init MEC BOs!\n"); | |
7546 | return r; | |
7547 | } | |
7548 | ||
7bf94a2c AD |
7549 | r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX); |
7550 | if (r) { | |
7551 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
7552 | return r; | |
7553 | } | |
7554 | ||
963e81f9 AD |
7555 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX); |
7556 | if (r) { | |
7557 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
7558 | return r; | |
7559 | } | |
7560 | ||
7561 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX); | |
7562 | if (r) { | |
7563 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
7564 | return r; | |
7565 | } | |
7566 | ||
7bf94a2c AD |
7567 | r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX); |
7568 | if (r) { | |
7569 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); | |
7570 | return r; | |
7571 | } | |
7572 | ||
7573 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); | |
7574 | if (r) { | |
7575 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); | |
7576 | return r; | |
7577 | } | |
7578 | ||
2ce529da | 7579 | r = radeon_uvd_resume(rdev); |
87167bb1 | 7580 | if (!r) { |
2ce529da AD |
7581 | r = uvd_v4_2_resume(rdev); |
7582 | if (!r) { | |
7583 | r = radeon_fence_driver_start_ring(rdev, | |
7584 | R600_RING_TYPE_UVD_INDEX); | |
7585 | if (r) | |
7586 | dev_err(rdev->dev, "UVD fences init error (%d).\n", r); | |
7587 | } | |
87167bb1 CK |
7588 | } |
7589 | if (r) | |
7590 | rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0; | |
7591 | ||
7bf94a2c AD |
7592 | /* Enable IRQ */ |
7593 | if (!rdev->irq.installed) { | |
7594 | r = radeon_irq_kms_init(rdev); | |
7595 | if (r) | |
7596 | return r; | |
7597 | } | |
7598 | ||
7599 | r = cik_irq_init(rdev); | |
7600 | if (r) { | |
7601 | DRM_ERROR("radeon: IH init failed (%d).\n", r); | |
7602 | radeon_irq_kms_fini(rdev); | |
7603 | return r; | |
7604 | } | |
7605 | cik_irq_set(rdev); | |
7606 | ||
7607 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
7608 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, | |
7609 | CP_RB0_RPTR, CP_RB0_WPTR, | |
1dac28eb | 7610 | PACKET3(PACKET3_NOP, 0x3FFF)); |
7bf94a2c AD |
7611 | if (r) |
7612 | return r; | |
7613 | ||
963e81f9 | 7614 | /* set up the compute queues */ |
2615b53a | 7615 | /* type-2 packets are deprecated on MEC, use type-3 instead */ |
963e81f9 AD |
7616 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
7617 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, | |
7618 | CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, | |
2e1e6dad | 7619 | PACKET3(PACKET3_NOP, 0x3FFF)); |
963e81f9 AD |
7620 | if (r) |
7621 | return r; | |
7622 | ring->me = 1; /* first MEC */ | |
7623 | ring->pipe = 0; /* first pipe */ | |
7624 | ring->queue = 0; /* first queue */ | |
7625 | ring->wptr_offs = CIK_WB_CP1_WPTR_OFFSET; | |
7626 | ||
2615b53a | 7627 | /* type-2 packets are deprecated on MEC, use type-3 instead */ |
963e81f9 AD |
7628 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; |
7629 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, | |
7630 | CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR, | |
2e1e6dad | 7631 | PACKET3(PACKET3_NOP, 0x3FFF)); |
963e81f9 AD |
7632 | if (r) |
7633 | return r; | |
7634 | /* dGPU only have 1 MEC */ | |
7635 | ring->me = 1; /* first MEC */ | |
7636 | ring->pipe = 0; /* first pipe */ | |
7637 | ring->queue = 1; /* second queue */ | |
7638 | ring->wptr_offs = CIK_WB_CP2_WPTR_OFFSET; | |
7639 | ||
7bf94a2c AD |
7640 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
7641 | r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, | |
7642 | SDMA0_GFX_RB_RPTR + SDMA0_REGISTER_OFFSET, | |
7643 | SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET, | |
2e1e6dad | 7644 | SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); |
7bf94a2c AD |
7645 | if (r) |
7646 | return r; | |
7647 | ||
7648 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; | |
7649 | r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, | |
7650 | SDMA0_GFX_RB_RPTR + SDMA1_REGISTER_OFFSET, | |
7651 | SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET, | |
2e1e6dad | 7652 | SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); |
7bf94a2c AD |
7653 | if (r) |
7654 | return r; | |
7655 | ||
7656 | r = cik_cp_resume(rdev); | |
7657 | if (r) | |
7658 | return r; | |
7659 | ||
7660 | r = cik_sdma_resume(rdev); | |
7661 | if (r) | |
7662 | return r; | |
7663 | ||
87167bb1 CK |
7664 | ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; |
7665 | if (ring->ring_size) { | |
02c9f7fa | 7666 | r = radeon_ring_init(rdev, ring, ring->ring_size, 0, |
87167bb1 | 7667 | UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, |
2e1e6dad | 7668 | RADEON_CP_PACKET2); |
87167bb1 | 7669 | if (!r) |
e409b128 | 7670 | r = uvd_v1_0_init(rdev); |
87167bb1 CK |
7671 | if (r) |
7672 | DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); | |
7673 | } | |
7674 | ||
7bf94a2c AD |
7675 | r = radeon_ib_pool_init(rdev); |
7676 | if (r) { | |
7677 | dev_err(rdev->dev, "IB initialization failed (%d).\n", r); | |
7678 | return r; | |
7679 | } | |
7680 | ||
7681 | r = radeon_vm_manager_init(rdev); | |
7682 | if (r) { | |
7683 | dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r); | |
7684 | return r; | |
7685 | } | |
7686 | ||
b530602f AD |
7687 | r = dce6_audio_init(rdev); |
7688 | if (r) | |
7689 | return r; | |
7690 | ||
7bf94a2c AD |
7691 | return 0; |
7692 | } | |
7693 | ||
7694 | /** | |
7695 | * cik_resume - resume the asic to a functional state | |
7696 | * | |
7697 | * @rdev: radeon_device pointer | |
7698 | * | |
7699 | * Programs the asic to a functional state (CIK). | |
7700 | * Called at resume. | |
7701 | * Returns 0 for success, error for failure. | |
7702 | */ | |
7703 | int cik_resume(struct radeon_device *rdev) | |
7704 | { | |
7705 | int r; | |
7706 | ||
7707 | /* post card */ | |
7708 | atom_asic_init(rdev->mode_info.atom_context); | |
7709 | ||
0aafd313 AD |
7710 | /* init golden registers */ |
7711 | cik_init_golden_registers(rdev); | |
7712 | ||
6c7bccea AD |
7713 | radeon_pm_resume(rdev); |
7714 | ||
7bf94a2c AD |
7715 | rdev->accel_working = true; |
7716 | r = cik_startup(rdev); | |
7717 | if (r) { | |
7718 | DRM_ERROR("cik startup failed on resume\n"); | |
7719 | rdev->accel_working = false; | |
7720 | return r; | |
7721 | } | |
7722 | ||
7723 | return r; | |
7724 | ||
7725 | } | |
7726 | ||
7727 | /** | |
7728 | * cik_suspend - suspend the asic | |
7729 | * | |
7730 | * @rdev: radeon_device pointer | |
7731 | * | |
7732 | * Bring the chip into a state suitable for suspend (CIK). | |
7733 | * Called at suspend. | |
7734 | * Returns 0 for success. | |
7735 | */ | |
7736 | int cik_suspend(struct radeon_device *rdev) | |
7737 | { | |
6c7bccea | 7738 | radeon_pm_suspend(rdev); |
b530602f | 7739 | dce6_audio_fini(rdev); |
7bf94a2c AD |
7740 | radeon_vm_manager_fini(rdev); |
7741 | cik_cp_enable(rdev, false); | |
7742 | cik_sdma_enable(rdev, false); | |
e409b128 | 7743 | uvd_v1_0_fini(rdev); |
87167bb1 | 7744 | radeon_uvd_suspend(rdev); |
473359bc AD |
7745 | cik_fini_pg(rdev); |
7746 | cik_fini_cg(rdev); | |
7bf94a2c AD |
7747 | cik_irq_suspend(rdev); |
7748 | radeon_wb_disable(rdev); | |
7749 | cik_pcie_gart_disable(rdev); | |
7750 | return 0; | |
7751 | } | |
7752 | ||
7753 | /* Plan is to move initialization in that function and use | |
7754 | * helper function so that radeon_device_init pretty much | |
7755 | * do nothing more than calling asic specific function. This | |
7756 | * should also allow to remove a bunch of callback function | |
7757 | * like vram_info. | |
7758 | */ | |
7759 | /** | |
7760 | * cik_init - asic specific driver and hw init | |
7761 | * | |
7762 | * @rdev: radeon_device pointer | |
7763 | * | |
7764 | * Setup asic specific driver variables and program the hw | |
7765 | * to a functional state (CIK). | |
7766 | * Called at driver startup. | |
7767 | * Returns 0 for success, errors for failure. | |
7768 | */ | |
7769 | int cik_init(struct radeon_device *rdev) | |
7770 | { | |
7771 | struct radeon_ring *ring; | |
7772 | int r; | |
7773 | ||
7774 | /* Read BIOS */ | |
7775 | if (!radeon_get_bios(rdev)) { | |
7776 | if (ASIC_IS_AVIVO(rdev)) | |
7777 | return -EINVAL; | |
7778 | } | |
7779 | /* Must be an ATOMBIOS */ | |
7780 | if (!rdev->is_atom_bios) { | |
7781 | dev_err(rdev->dev, "Expecting atombios for cayman GPU\n"); | |
7782 | return -EINVAL; | |
7783 | } | |
7784 | r = radeon_atombios_init(rdev); | |
7785 | if (r) | |
7786 | return r; | |
7787 | ||
7788 | /* Post card if necessary */ | |
7789 | if (!radeon_card_posted(rdev)) { | |
7790 | if (!rdev->bios) { | |
7791 | dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n"); | |
7792 | return -EINVAL; | |
7793 | } | |
7794 | DRM_INFO("GPU not posted. posting now...\n"); | |
7795 | atom_asic_init(rdev->mode_info.atom_context); | |
7796 | } | |
0aafd313 AD |
7797 | /* init golden registers */ |
7798 | cik_init_golden_registers(rdev); | |
7bf94a2c AD |
7799 | /* Initialize scratch registers */ |
7800 | cik_scratch_init(rdev); | |
7801 | /* Initialize surface registers */ | |
7802 | radeon_surface_init(rdev); | |
7803 | /* Initialize clocks */ | |
7804 | radeon_get_clock_info(rdev->ddev); | |
7805 | ||
7806 | /* Fence driver */ | |
7807 | r = radeon_fence_driver_init(rdev); | |
7808 | if (r) | |
7809 | return r; | |
7810 | ||
7811 | /* initialize memory controller */ | |
7812 | r = cik_mc_init(rdev); | |
7813 | if (r) | |
7814 | return r; | |
7815 | /* Memory manager */ | |
7816 | r = radeon_bo_init(rdev); | |
7817 | if (r) | |
7818 | return r; | |
7819 | ||
01ac8794 AD |
7820 | if (rdev->flags & RADEON_IS_IGP) { |
7821 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || | |
7822 | !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) { | |
7823 | r = cik_init_microcode(rdev); | |
7824 | if (r) { | |
7825 | DRM_ERROR("Failed to load firmware!\n"); | |
7826 | return r; | |
7827 | } | |
7828 | } | |
7829 | } else { | |
7830 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || | |
7831 | !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw || | |
7832 | !rdev->mc_fw) { | |
7833 | r = cik_init_microcode(rdev); | |
7834 | if (r) { | |
7835 | DRM_ERROR("Failed to load firmware!\n"); | |
7836 | return r; | |
7837 | } | |
7838 | } | |
7839 | } | |
7840 | ||
6c7bccea AD |
7841 | /* Initialize power management */ |
7842 | radeon_pm_init(rdev); | |
7843 | ||
7bf94a2c AD |
7844 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
7845 | ring->ring_obj = NULL; | |
7846 | r600_ring_init(rdev, ring, 1024 * 1024); | |
7847 | ||
963e81f9 AD |
7848 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
7849 | ring->ring_obj = NULL; | |
7850 | r600_ring_init(rdev, ring, 1024 * 1024); | |
d5754ab8 | 7851 | r = radeon_doorbell_get(rdev, &ring->doorbell_index); |
963e81f9 AD |
7852 | if (r) |
7853 | return r; | |
7854 | ||
7855 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
7856 | ring->ring_obj = NULL; | |
7857 | r600_ring_init(rdev, ring, 1024 * 1024); | |
d5754ab8 | 7858 | r = radeon_doorbell_get(rdev, &ring->doorbell_index); |
963e81f9 AD |
7859 | if (r) |
7860 | return r; | |
7861 | ||
7bf94a2c AD |
7862 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
7863 | ring->ring_obj = NULL; | |
7864 | r600_ring_init(rdev, ring, 256 * 1024); | |
7865 | ||
7866 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; | |
7867 | ring->ring_obj = NULL; | |
7868 | r600_ring_init(rdev, ring, 256 * 1024); | |
7869 | ||
87167bb1 CK |
7870 | r = radeon_uvd_init(rdev); |
7871 | if (!r) { | |
7872 | ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; | |
7873 | ring->ring_obj = NULL; | |
7874 | r600_ring_init(rdev, ring, 4096); | |
7875 | } | |
7876 | ||
7bf94a2c AD |
7877 | rdev->ih.ring_obj = NULL; |
7878 | r600_ih_ring_init(rdev, 64 * 1024); | |
7879 | ||
7880 | r = r600_pcie_gart_init(rdev); | |
7881 | if (r) | |
7882 | return r; | |
7883 | ||
7884 | rdev->accel_working = true; | |
7885 | r = cik_startup(rdev); | |
7886 | if (r) { | |
7887 | dev_err(rdev->dev, "disabling GPU acceleration\n"); | |
7888 | cik_cp_fini(rdev); | |
7889 | cik_sdma_fini(rdev); | |
7890 | cik_irq_fini(rdev); | |
1fd11777 | 7891 | sumo_rlc_fini(rdev); |
963e81f9 | 7892 | cik_mec_fini(rdev); |
7bf94a2c AD |
7893 | radeon_wb_fini(rdev); |
7894 | radeon_ib_pool_fini(rdev); | |
7895 | radeon_vm_manager_fini(rdev); | |
7896 | radeon_irq_kms_fini(rdev); | |
7897 | cik_pcie_gart_fini(rdev); | |
7898 | rdev->accel_working = false; | |
7899 | } | |
7900 | ||
7901 | /* Don't start up if the MC ucode is missing. | |
7902 | * The default clocks and voltages before the MC ucode | |
7903 | * is loaded are not suffient for advanced operations. | |
7904 | */ | |
7905 | if (!rdev->mc_fw && !(rdev->flags & RADEON_IS_IGP)) { | |
7906 | DRM_ERROR("radeon: MC ucode required for NI+.\n"); | |
7907 | return -EINVAL; | |
7908 | } | |
7909 | ||
7910 | return 0; | |
7911 | } | |
7912 | ||
7913 | /** | |
7914 | * cik_fini - asic specific driver and hw fini | |
7915 | * | |
7916 | * @rdev: radeon_device pointer | |
7917 | * | |
7918 | * Tear down the asic specific driver variables and program the hw | |
7919 | * to an idle state (CIK). | |
7920 | * Called at driver unload. | |
7921 | */ | |
7922 | void cik_fini(struct radeon_device *rdev) | |
7923 | { | |
6c7bccea | 7924 | radeon_pm_fini(rdev); |
7bf94a2c AD |
7925 | cik_cp_fini(rdev); |
7926 | cik_sdma_fini(rdev); | |
473359bc AD |
7927 | cik_fini_pg(rdev); |
7928 | cik_fini_cg(rdev); | |
7bf94a2c | 7929 | cik_irq_fini(rdev); |
1fd11777 | 7930 | sumo_rlc_fini(rdev); |
963e81f9 | 7931 | cik_mec_fini(rdev); |
7bf94a2c AD |
7932 | radeon_wb_fini(rdev); |
7933 | radeon_vm_manager_fini(rdev); | |
7934 | radeon_ib_pool_fini(rdev); | |
7935 | radeon_irq_kms_fini(rdev); | |
e409b128 | 7936 | uvd_v1_0_fini(rdev); |
87167bb1 | 7937 | radeon_uvd_fini(rdev); |
7bf94a2c AD |
7938 | cik_pcie_gart_fini(rdev); |
7939 | r600_vram_scratch_fini(rdev); | |
7940 | radeon_gem_fini(rdev); | |
7941 | radeon_fence_driver_fini(rdev); | |
7942 | radeon_bo_fini(rdev); | |
7943 | radeon_atombios_fini(rdev); | |
7944 | kfree(rdev->bios); | |
7945 | rdev->bios = NULL; | |
7946 | } | |
cd84a27d | 7947 | |
134b480f AD |
7948 | void dce8_program_fmt(struct drm_encoder *encoder) |
7949 | { | |
7950 | struct drm_device *dev = encoder->dev; | |
7951 | struct radeon_device *rdev = dev->dev_private; | |
7952 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); | |
7953 | struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc); | |
7954 | struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); | |
7955 | int bpc = 0; | |
7956 | u32 tmp = 0; | |
6214bb74 | 7957 | enum radeon_connector_dither dither = RADEON_FMT_DITHER_DISABLE; |
134b480f | 7958 | |
6214bb74 AD |
7959 | if (connector) { |
7960 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); | |
134b480f | 7961 | bpc = radeon_get_monitor_bpc(connector); |
6214bb74 AD |
7962 | dither = radeon_connector->dither; |
7963 | } | |
134b480f AD |
7964 | |
7965 | /* LVDS/eDP FMT is set up by atom */ | |
7966 | if (radeon_encoder->devices & ATOM_DEVICE_LCD_SUPPORT) | |
7967 | return; | |
7968 | ||
7969 | /* not needed for analog */ | |
7970 | if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1) || | |
7971 | (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2)) | |
7972 | return; | |
7973 | ||
7974 | if (bpc == 0) | |
7975 | return; | |
7976 | ||
7977 | switch (bpc) { | |
7978 | case 6: | |
6214bb74 | 7979 | if (dither == RADEON_FMT_DITHER_ENABLE) |
134b480f AD |
7980 | /* XXX sort out optimal dither settings */ |
7981 | tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE | | |
7982 | FMT_SPATIAL_DITHER_EN | FMT_SPATIAL_DITHER_DEPTH(0)); | |
7983 | else | |
7984 | tmp |= (FMT_TRUNCATE_EN | FMT_TRUNCATE_DEPTH(0)); | |
7985 | break; | |
7986 | case 8: | |
6214bb74 | 7987 | if (dither == RADEON_FMT_DITHER_ENABLE) |
134b480f AD |
7988 | /* XXX sort out optimal dither settings */ |
7989 | tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE | | |
7990 | FMT_RGB_RANDOM_ENABLE | | |
7991 | FMT_SPATIAL_DITHER_EN | FMT_SPATIAL_DITHER_DEPTH(1)); | |
7992 | else | |
7993 | tmp |= (FMT_TRUNCATE_EN | FMT_TRUNCATE_DEPTH(1)); | |
7994 | break; | |
7995 | case 10: | |
6214bb74 | 7996 | if (dither == RADEON_FMT_DITHER_ENABLE) |
134b480f AD |
7997 | /* XXX sort out optimal dither settings */ |
7998 | tmp |= (FMT_FRAME_RANDOM_ENABLE | FMT_HIGHPASS_RANDOM_ENABLE | | |
7999 | FMT_RGB_RANDOM_ENABLE | | |
8000 | FMT_SPATIAL_DITHER_EN | FMT_SPATIAL_DITHER_DEPTH(2)); | |
8001 | else | |
8002 | tmp |= (FMT_TRUNCATE_EN | FMT_TRUNCATE_DEPTH(2)); | |
8003 | break; | |
8004 | default: | |
8005 | /* not needed */ | |
8006 | break; | |
8007 | } | |
8008 | ||
8009 | WREG32(FMT_BIT_DEPTH_CONTROL + radeon_crtc->crtc_offset, tmp); | |
8010 | } | |
8011 | ||
cd84a27d AD |
8012 | /* display watermark setup */ |
8013 | /** | |
8014 | * dce8_line_buffer_adjust - Set up the line buffer | |
8015 | * | |
8016 | * @rdev: radeon_device pointer | |
8017 | * @radeon_crtc: the selected display controller | |
8018 | * @mode: the current display mode on the selected display | |
8019 | * controller | |
8020 | * | |
8021 | * Setup up the line buffer allocation for | |
8022 | * the selected display controller (CIK). | |
8023 | * Returns the line buffer size in pixels. | |
8024 | */ | |
8025 | static u32 dce8_line_buffer_adjust(struct radeon_device *rdev, | |
8026 | struct radeon_crtc *radeon_crtc, | |
8027 | struct drm_display_mode *mode) | |
8028 | { | |
bc01a8c7 AD |
8029 | u32 tmp, buffer_alloc, i; |
8030 | u32 pipe_offset = radeon_crtc->crtc_id * 0x20; | |
cd84a27d AD |
8031 | /* |
8032 | * Line Buffer Setup | |
8033 | * There are 6 line buffers, one for each display controllers. | |
8034 | * There are 3 partitions per LB. Select the number of partitions | |
8035 | * to enable based on the display width. For display widths larger | |
8036 | * than 4096, you need use to use 2 display controllers and combine | |
8037 | * them using the stereo blender. | |
8038 | */ | |
8039 | if (radeon_crtc->base.enabled && mode) { | |
bc01a8c7 | 8040 | if (mode->crtc_hdisplay < 1920) { |
cd84a27d | 8041 | tmp = 1; |
bc01a8c7 AD |
8042 | buffer_alloc = 2; |
8043 | } else if (mode->crtc_hdisplay < 2560) { | |
cd84a27d | 8044 | tmp = 2; |
bc01a8c7 AD |
8045 | buffer_alloc = 2; |
8046 | } else if (mode->crtc_hdisplay < 4096) { | |
cd84a27d | 8047 | tmp = 0; |
bc01a8c7 AD |
8048 | buffer_alloc = (rdev->flags & RADEON_IS_IGP) ? 2 : 4; |
8049 | } else { | |
cd84a27d AD |
8050 | DRM_DEBUG_KMS("Mode too big for LB!\n"); |
8051 | tmp = 0; | |
bc01a8c7 | 8052 | buffer_alloc = (rdev->flags & RADEON_IS_IGP) ? 2 : 4; |
cd84a27d | 8053 | } |
bc01a8c7 | 8054 | } else { |
cd84a27d | 8055 | tmp = 1; |
bc01a8c7 AD |
8056 | buffer_alloc = 0; |
8057 | } | |
cd84a27d AD |
8058 | |
8059 | WREG32(LB_MEMORY_CTRL + radeon_crtc->crtc_offset, | |
8060 | LB_MEMORY_CONFIG(tmp) | LB_MEMORY_SIZE(0x6B0)); | |
8061 | ||
bc01a8c7 AD |
8062 | WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset, |
8063 | DMIF_BUFFERS_ALLOCATED(buffer_alloc)); | |
8064 | for (i = 0; i < rdev->usec_timeout; i++) { | |
8065 | if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & | |
8066 | DMIF_BUFFERS_ALLOCATED_COMPLETED) | |
8067 | break; | |
8068 | udelay(1); | |
8069 | } | |
8070 | ||
cd84a27d AD |
8071 | if (radeon_crtc->base.enabled && mode) { |
8072 | switch (tmp) { | |
8073 | case 0: | |
8074 | default: | |
8075 | return 4096 * 2; | |
8076 | case 1: | |
8077 | return 1920 * 2; | |
8078 | case 2: | |
8079 | return 2560 * 2; | |
8080 | } | |
8081 | } | |
8082 | ||
8083 | /* controller not enabled, so no lb used */ | |
8084 | return 0; | |
8085 | } | |
8086 | ||
8087 | /** | |
8088 | * cik_get_number_of_dram_channels - get the number of dram channels | |
8089 | * | |
8090 | * @rdev: radeon_device pointer | |
8091 | * | |
8092 | * Look up the number of video ram channels (CIK). | |
8093 | * Used for display watermark bandwidth calculations | |
8094 | * Returns the number of dram channels | |
8095 | */ | |
8096 | static u32 cik_get_number_of_dram_channels(struct radeon_device *rdev) | |
8097 | { | |
8098 | u32 tmp = RREG32(MC_SHARED_CHMAP); | |
8099 | ||
8100 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { | |
8101 | case 0: | |
8102 | default: | |
8103 | return 1; | |
8104 | case 1: | |
8105 | return 2; | |
8106 | case 2: | |
8107 | return 4; | |
8108 | case 3: | |
8109 | return 8; | |
8110 | case 4: | |
8111 | return 3; | |
8112 | case 5: | |
8113 | return 6; | |
8114 | case 6: | |
8115 | return 10; | |
8116 | case 7: | |
8117 | return 12; | |
8118 | case 8: | |
8119 | return 16; | |
8120 | } | |
8121 | } | |
8122 | ||
8123 | struct dce8_wm_params { | |
8124 | u32 dram_channels; /* number of dram channels */ | |
8125 | u32 yclk; /* bandwidth per dram data pin in kHz */ | |
8126 | u32 sclk; /* engine clock in kHz */ | |
8127 | u32 disp_clk; /* display clock in kHz */ | |
8128 | u32 src_width; /* viewport width */ | |
8129 | u32 active_time; /* active display time in ns */ | |
8130 | u32 blank_time; /* blank time in ns */ | |
8131 | bool interlaced; /* mode is interlaced */ | |
8132 | fixed20_12 vsc; /* vertical scale ratio */ | |
8133 | u32 num_heads; /* number of active crtcs */ | |
8134 | u32 bytes_per_pixel; /* bytes per pixel display + overlay */ | |
8135 | u32 lb_size; /* line buffer allocated to pipe */ | |
8136 | u32 vtaps; /* vertical scaler taps */ | |
8137 | }; | |
8138 | ||
8139 | /** | |
8140 | * dce8_dram_bandwidth - get the dram bandwidth | |
8141 | * | |
8142 | * @wm: watermark calculation data | |
8143 | * | |
8144 | * Calculate the raw dram bandwidth (CIK). | |
8145 | * Used for display watermark bandwidth calculations | |
8146 | * Returns the dram bandwidth in MBytes/s | |
8147 | */ | |
8148 | static u32 dce8_dram_bandwidth(struct dce8_wm_params *wm) | |
8149 | { | |
8150 | /* Calculate raw DRAM Bandwidth */ | |
8151 | fixed20_12 dram_efficiency; /* 0.7 */ | |
8152 | fixed20_12 yclk, dram_channels, bandwidth; | |
8153 | fixed20_12 a; | |
8154 | ||
8155 | a.full = dfixed_const(1000); | |
8156 | yclk.full = dfixed_const(wm->yclk); | |
8157 | yclk.full = dfixed_div(yclk, a); | |
8158 | dram_channels.full = dfixed_const(wm->dram_channels * 4); | |
8159 | a.full = dfixed_const(10); | |
8160 | dram_efficiency.full = dfixed_const(7); | |
8161 | dram_efficiency.full = dfixed_div(dram_efficiency, a); | |
8162 | bandwidth.full = dfixed_mul(dram_channels, yclk); | |
8163 | bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); | |
8164 | ||
8165 | return dfixed_trunc(bandwidth); | |
8166 | } | |
8167 | ||
8168 | /** | |
8169 | * dce8_dram_bandwidth_for_display - get the dram bandwidth for display | |
8170 | * | |
8171 | * @wm: watermark calculation data | |
8172 | * | |
8173 | * Calculate the dram bandwidth used for display (CIK). | |
8174 | * Used for display watermark bandwidth calculations | |
8175 | * Returns the dram bandwidth for display in MBytes/s | |
8176 | */ | |
8177 | static u32 dce8_dram_bandwidth_for_display(struct dce8_wm_params *wm) | |
8178 | { | |
8179 | /* Calculate DRAM Bandwidth and the part allocated to display. */ | |
8180 | fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ | |
8181 | fixed20_12 yclk, dram_channels, bandwidth; | |
8182 | fixed20_12 a; | |
8183 | ||
8184 | a.full = dfixed_const(1000); | |
8185 | yclk.full = dfixed_const(wm->yclk); | |
8186 | yclk.full = dfixed_div(yclk, a); | |
8187 | dram_channels.full = dfixed_const(wm->dram_channels * 4); | |
8188 | a.full = dfixed_const(10); | |
8189 | disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ | |
8190 | disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); | |
8191 | bandwidth.full = dfixed_mul(dram_channels, yclk); | |
8192 | bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); | |
8193 | ||
8194 | return dfixed_trunc(bandwidth); | |
8195 | } | |
8196 | ||
8197 | /** | |
8198 | * dce8_data_return_bandwidth - get the data return bandwidth | |
8199 | * | |
8200 | * @wm: watermark calculation data | |
8201 | * | |
8202 | * Calculate the data return bandwidth used for display (CIK). | |
8203 | * Used for display watermark bandwidth calculations | |
8204 | * Returns the data return bandwidth in MBytes/s | |
8205 | */ | |
8206 | static u32 dce8_data_return_bandwidth(struct dce8_wm_params *wm) | |
8207 | { | |
8208 | /* Calculate the display Data return Bandwidth */ | |
8209 | fixed20_12 return_efficiency; /* 0.8 */ | |
8210 | fixed20_12 sclk, bandwidth; | |
8211 | fixed20_12 a; | |
8212 | ||
8213 | a.full = dfixed_const(1000); | |
8214 | sclk.full = dfixed_const(wm->sclk); | |
8215 | sclk.full = dfixed_div(sclk, a); | |
8216 | a.full = dfixed_const(10); | |
8217 | return_efficiency.full = dfixed_const(8); | |
8218 | return_efficiency.full = dfixed_div(return_efficiency, a); | |
8219 | a.full = dfixed_const(32); | |
8220 | bandwidth.full = dfixed_mul(a, sclk); | |
8221 | bandwidth.full = dfixed_mul(bandwidth, return_efficiency); | |
8222 | ||
8223 | return dfixed_trunc(bandwidth); | |
8224 | } | |
8225 | ||
8226 | /** | |
8227 | * dce8_dmif_request_bandwidth - get the dmif bandwidth | |
8228 | * | |
8229 | * @wm: watermark calculation data | |
8230 | * | |
8231 | * Calculate the dmif bandwidth used for display (CIK). | |
8232 | * Used for display watermark bandwidth calculations | |
8233 | * Returns the dmif bandwidth in MBytes/s | |
8234 | */ | |
8235 | static u32 dce8_dmif_request_bandwidth(struct dce8_wm_params *wm) | |
8236 | { | |
8237 | /* Calculate the DMIF Request Bandwidth */ | |
8238 | fixed20_12 disp_clk_request_efficiency; /* 0.8 */ | |
8239 | fixed20_12 disp_clk, bandwidth; | |
8240 | fixed20_12 a, b; | |
8241 | ||
8242 | a.full = dfixed_const(1000); | |
8243 | disp_clk.full = dfixed_const(wm->disp_clk); | |
8244 | disp_clk.full = dfixed_div(disp_clk, a); | |
8245 | a.full = dfixed_const(32); | |
8246 | b.full = dfixed_mul(a, disp_clk); | |
8247 | ||
8248 | a.full = dfixed_const(10); | |
8249 | disp_clk_request_efficiency.full = dfixed_const(8); | |
8250 | disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); | |
8251 | ||
8252 | bandwidth.full = dfixed_mul(b, disp_clk_request_efficiency); | |
8253 | ||
8254 | return dfixed_trunc(bandwidth); | |
8255 | } | |
8256 | ||
8257 | /** | |
8258 | * dce8_available_bandwidth - get the min available bandwidth | |
8259 | * | |
8260 | * @wm: watermark calculation data | |
8261 | * | |
8262 | * Calculate the min available bandwidth used for display (CIK). | |
8263 | * Used for display watermark bandwidth calculations | |
8264 | * Returns the min available bandwidth in MBytes/s | |
8265 | */ | |
8266 | static u32 dce8_available_bandwidth(struct dce8_wm_params *wm) | |
8267 | { | |
8268 | /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ | |
8269 | u32 dram_bandwidth = dce8_dram_bandwidth(wm); | |
8270 | u32 data_return_bandwidth = dce8_data_return_bandwidth(wm); | |
8271 | u32 dmif_req_bandwidth = dce8_dmif_request_bandwidth(wm); | |
8272 | ||
8273 | return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); | |
8274 | } | |
8275 | ||
8276 | /** | |
8277 | * dce8_average_bandwidth - get the average available bandwidth | |
8278 | * | |
8279 | * @wm: watermark calculation data | |
8280 | * | |
8281 | * Calculate the average available bandwidth used for display (CIK). | |
8282 | * Used for display watermark bandwidth calculations | |
8283 | * Returns the average available bandwidth in MBytes/s | |
8284 | */ | |
8285 | static u32 dce8_average_bandwidth(struct dce8_wm_params *wm) | |
8286 | { | |
8287 | /* Calculate the display mode Average Bandwidth | |
8288 | * DisplayMode should contain the source and destination dimensions, | |
8289 | * timing, etc. | |
8290 | */ | |
8291 | fixed20_12 bpp; | |
8292 | fixed20_12 line_time; | |
8293 | fixed20_12 src_width; | |
8294 | fixed20_12 bandwidth; | |
8295 | fixed20_12 a; | |
8296 | ||
8297 | a.full = dfixed_const(1000); | |
8298 | line_time.full = dfixed_const(wm->active_time + wm->blank_time); | |
8299 | line_time.full = dfixed_div(line_time, a); | |
8300 | bpp.full = dfixed_const(wm->bytes_per_pixel); | |
8301 | src_width.full = dfixed_const(wm->src_width); | |
8302 | bandwidth.full = dfixed_mul(src_width, bpp); | |
8303 | bandwidth.full = dfixed_mul(bandwidth, wm->vsc); | |
8304 | bandwidth.full = dfixed_div(bandwidth, line_time); | |
8305 | ||
8306 | return dfixed_trunc(bandwidth); | |
8307 | } | |
8308 | ||
8309 | /** | |
8310 | * dce8_latency_watermark - get the latency watermark | |
8311 | * | |
8312 | * @wm: watermark calculation data | |
8313 | * | |
8314 | * Calculate the latency watermark (CIK). | |
8315 | * Used for display watermark bandwidth calculations | |
8316 | * Returns the latency watermark in ns | |
8317 | */ | |
8318 | static u32 dce8_latency_watermark(struct dce8_wm_params *wm) | |
8319 | { | |
8320 | /* First calculate the latency in ns */ | |
8321 | u32 mc_latency = 2000; /* 2000 ns. */ | |
8322 | u32 available_bandwidth = dce8_available_bandwidth(wm); | |
8323 | u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; | |
8324 | u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; | |
8325 | u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ | |
8326 | u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + | |
8327 | (wm->num_heads * cursor_line_pair_return_time); | |
8328 | u32 latency = mc_latency + other_heads_data_return_time + dc_latency; | |
8329 | u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; | |
8330 | u32 tmp, dmif_size = 12288; | |
8331 | fixed20_12 a, b, c; | |
8332 | ||
8333 | if (wm->num_heads == 0) | |
8334 | return 0; | |
8335 | ||
8336 | a.full = dfixed_const(2); | |
8337 | b.full = dfixed_const(1); | |
8338 | if ((wm->vsc.full > a.full) || | |
8339 | ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || | |
8340 | (wm->vtaps >= 5) || | |
8341 | ((wm->vsc.full >= a.full) && wm->interlaced)) | |
8342 | max_src_lines_per_dst_line = 4; | |
8343 | else | |
8344 | max_src_lines_per_dst_line = 2; | |
8345 | ||
8346 | a.full = dfixed_const(available_bandwidth); | |
8347 | b.full = dfixed_const(wm->num_heads); | |
8348 | a.full = dfixed_div(a, b); | |
8349 | ||
8350 | b.full = dfixed_const(mc_latency + 512); | |
8351 | c.full = dfixed_const(wm->disp_clk); | |
8352 | b.full = dfixed_div(b, c); | |
8353 | ||
8354 | c.full = dfixed_const(dmif_size); | |
8355 | b.full = dfixed_div(c, b); | |
8356 | ||
8357 | tmp = min(dfixed_trunc(a), dfixed_trunc(b)); | |
8358 | ||
8359 | b.full = dfixed_const(1000); | |
8360 | c.full = dfixed_const(wm->disp_clk); | |
8361 | b.full = dfixed_div(c, b); | |
8362 | c.full = dfixed_const(wm->bytes_per_pixel); | |
8363 | b.full = dfixed_mul(b, c); | |
8364 | ||
8365 | lb_fill_bw = min(tmp, dfixed_trunc(b)); | |
8366 | ||
8367 | a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); | |
8368 | b.full = dfixed_const(1000); | |
8369 | c.full = dfixed_const(lb_fill_bw); | |
8370 | b.full = dfixed_div(c, b); | |
8371 | a.full = dfixed_div(a, b); | |
8372 | line_fill_time = dfixed_trunc(a); | |
8373 | ||
8374 | if (line_fill_time < wm->active_time) | |
8375 | return latency; | |
8376 | else | |
8377 | return latency + (line_fill_time - wm->active_time); | |
8378 | ||
8379 | } | |
8380 | ||
8381 | /** | |
8382 | * dce8_average_bandwidth_vs_dram_bandwidth_for_display - check | |
8383 | * average and available dram bandwidth | |
8384 | * | |
8385 | * @wm: watermark calculation data | |
8386 | * | |
8387 | * Check if the display average bandwidth fits in the display | |
8388 | * dram bandwidth (CIK). | |
8389 | * Used for display watermark bandwidth calculations | |
8390 | * Returns true if the display fits, false if not. | |
8391 | */ | |
8392 | static bool dce8_average_bandwidth_vs_dram_bandwidth_for_display(struct dce8_wm_params *wm) | |
8393 | { | |
8394 | if (dce8_average_bandwidth(wm) <= | |
8395 | (dce8_dram_bandwidth_for_display(wm) / wm->num_heads)) | |
8396 | return true; | |
8397 | else | |
8398 | return false; | |
8399 | } | |
8400 | ||
8401 | /** | |
8402 | * dce8_average_bandwidth_vs_available_bandwidth - check | |
8403 | * average and available bandwidth | |
8404 | * | |
8405 | * @wm: watermark calculation data | |
8406 | * | |
8407 | * Check if the display average bandwidth fits in the display | |
8408 | * available bandwidth (CIK). | |
8409 | * Used for display watermark bandwidth calculations | |
8410 | * Returns true if the display fits, false if not. | |
8411 | */ | |
8412 | static bool dce8_average_bandwidth_vs_available_bandwidth(struct dce8_wm_params *wm) | |
8413 | { | |
8414 | if (dce8_average_bandwidth(wm) <= | |
8415 | (dce8_available_bandwidth(wm) / wm->num_heads)) | |
8416 | return true; | |
8417 | else | |
8418 | return false; | |
8419 | } | |
8420 | ||
8421 | /** | |
8422 | * dce8_check_latency_hiding - check latency hiding | |
8423 | * | |
8424 | * @wm: watermark calculation data | |
8425 | * | |
8426 | * Check latency hiding (CIK). | |
8427 | * Used for display watermark bandwidth calculations | |
8428 | * Returns true if the display fits, false if not. | |
8429 | */ | |
8430 | static bool dce8_check_latency_hiding(struct dce8_wm_params *wm) | |
8431 | { | |
8432 | u32 lb_partitions = wm->lb_size / wm->src_width; | |
8433 | u32 line_time = wm->active_time + wm->blank_time; | |
8434 | u32 latency_tolerant_lines; | |
8435 | u32 latency_hiding; | |
8436 | fixed20_12 a; | |
8437 | ||
8438 | a.full = dfixed_const(1); | |
8439 | if (wm->vsc.full > a.full) | |
8440 | latency_tolerant_lines = 1; | |
8441 | else { | |
8442 | if (lb_partitions <= (wm->vtaps + 1)) | |
8443 | latency_tolerant_lines = 1; | |
8444 | else | |
8445 | latency_tolerant_lines = 2; | |
8446 | } | |
8447 | ||
8448 | latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); | |
8449 | ||
8450 | if (dce8_latency_watermark(wm) <= latency_hiding) | |
8451 | return true; | |
8452 | else | |
8453 | return false; | |
8454 | } | |
8455 | ||
8456 | /** | |
8457 | * dce8_program_watermarks - program display watermarks | |
8458 | * | |
8459 | * @rdev: radeon_device pointer | |
8460 | * @radeon_crtc: the selected display controller | |
8461 | * @lb_size: line buffer size | |
8462 | * @num_heads: number of display controllers in use | |
8463 | * | |
8464 | * Calculate and program the display watermarks for the | |
8465 | * selected display controller (CIK). | |
8466 | */ | |
8467 | static void dce8_program_watermarks(struct radeon_device *rdev, | |
8468 | struct radeon_crtc *radeon_crtc, | |
8469 | u32 lb_size, u32 num_heads) | |
8470 | { | |
8471 | struct drm_display_mode *mode = &radeon_crtc->base.mode; | |
58ea2dea | 8472 | struct dce8_wm_params wm_low, wm_high; |
cd84a27d AD |
8473 | u32 pixel_period; |
8474 | u32 line_time = 0; | |
8475 | u32 latency_watermark_a = 0, latency_watermark_b = 0; | |
8476 | u32 tmp, wm_mask; | |
8477 | ||
8478 | if (radeon_crtc->base.enabled && num_heads && mode) { | |
8479 | pixel_period = 1000000 / (u32)mode->clock; | |
8480 | line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535); | |
8481 | ||
58ea2dea AD |
8482 | /* watermark for high clocks */ |
8483 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && | |
8484 | rdev->pm.dpm_enabled) { | |
8485 | wm_high.yclk = | |
8486 | radeon_dpm_get_mclk(rdev, false) * 10; | |
8487 | wm_high.sclk = | |
8488 | radeon_dpm_get_sclk(rdev, false) * 10; | |
8489 | } else { | |
8490 | wm_high.yclk = rdev->pm.current_mclk * 10; | |
8491 | wm_high.sclk = rdev->pm.current_sclk * 10; | |
8492 | } | |
8493 | ||
8494 | wm_high.disp_clk = mode->clock; | |
8495 | wm_high.src_width = mode->crtc_hdisplay; | |
8496 | wm_high.active_time = mode->crtc_hdisplay * pixel_period; | |
8497 | wm_high.blank_time = line_time - wm_high.active_time; | |
8498 | wm_high.interlaced = false; | |
cd84a27d | 8499 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) |
58ea2dea AD |
8500 | wm_high.interlaced = true; |
8501 | wm_high.vsc = radeon_crtc->vsc; | |
8502 | wm_high.vtaps = 1; | |
cd84a27d | 8503 | if (radeon_crtc->rmx_type != RMX_OFF) |
58ea2dea AD |
8504 | wm_high.vtaps = 2; |
8505 | wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ | |
8506 | wm_high.lb_size = lb_size; | |
8507 | wm_high.dram_channels = cik_get_number_of_dram_channels(rdev); | |
8508 | wm_high.num_heads = num_heads; | |
cd84a27d AD |
8509 | |
8510 | /* set for high clocks */ | |
58ea2dea AD |
8511 | latency_watermark_a = min(dce8_latency_watermark(&wm_high), (u32)65535); |
8512 | ||
8513 | /* possibly force display priority to high */ | |
8514 | /* should really do this at mode validation time... */ | |
8515 | if (!dce8_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || | |
8516 | !dce8_average_bandwidth_vs_available_bandwidth(&wm_high) || | |
8517 | !dce8_check_latency_hiding(&wm_high) || | |
8518 | (rdev->disp_priority == 2)) { | |
8519 | DRM_DEBUG_KMS("force priority to high\n"); | |
8520 | } | |
8521 | ||
8522 | /* watermark for low clocks */ | |
8523 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && | |
8524 | rdev->pm.dpm_enabled) { | |
8525 | wm_low.yclk = | |
8526 | radeon_dpm_get_mclk(rdev, true) * 10; | |
8527 | wm_low.sclk = | |
8528 | radeon_dpm_get_sclk(rdev, true) * 10; | |
8529 | } else { | |
8530 | wm_low.yclk = rdev->pm.current_mclk * 10; | |
8531 | wm_low.sclk = rdev->pm.current_sclk * 10; | |
8532 | } | |
8533 | ||
8534 | wm_low.disp_clk = mode->clock; | |
8535 | wm_low.src_width = mode->crtc_hdisplay; | |
8536 | wm_low.active_time = mode->crtc_hdisplay * pixel_period; | |
8537 | wm_low.blank_time = line_time - wm_low.active_time; | |
8538 | wm_low.interlaced = false; | |
8539 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) | |
8540 | wm_low.interlaced = true; | |
8541 | wm_low.vsc = radeon_crtc->vsc; | |
8542 | wm_low.vtaps = 1; | |
8543 | if (radeon_crtc->rmx_type != RMX_OFF) | |
8544 | wm_low.vtaps = 2; | |
8545 | wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ | |
8546 | wm_low.lb_size = lb_size; | |
8547 | wm_low.dram_channels = cik_get_number_of_dram_channels(rdev); | |
8548 | wm_low.num_heads = num_heads; | |
8549 | ||
cd84a27d | 8550 | /* set for low clocks */ |
58ea2dea | 8551 | latency_watermark_b = min(dce8_latency_watermark(&wm_low), (u32)65535); |
cd84a27d AD |
8552 | |
8553 | /* possibly force display priority to high */ | |
8554 | /* should really do this at mode validation time... */ | |
58ea2dea AD |
8555 | if (!dce8_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || |
8556 | !dce8_average_bandwidth_vs_available_bandwidth(&wm_low) || | |
8557 | !dce8_check_latency_hiding(&wm_low) || | |
cd84a27d AD |
8558 | (rdev->disp_priority == 2)) { |
8559 | DRM_DEBUG_KMS("force priority to high\n"); | |
8560 | } | |
8561 | } | |
8562 | ||
8563 | /* select wm A */ | |
8564 | wm_mask = RREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset); | |
8565 | tmp = wm_mask; | |
8566 | tmp &= ~LATENCY_WATERMARK_MASK(3); | |
8567 | tmp |= LATENCY_WATERMARK_MASK(1); | |
8568 | WREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset, tmp); | |
8569 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, | |
8570 | (LATENCY_LOW_WATERMARK(latency_watermark_a) | | |
8571 | LATENCY_HIGH_WATERMARK(line_time))); | |
8572 | /* select wm B */ | |
8573 | tmp = RREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset); | |
8574 | tmp &= ~LATENCY_WATERMARK_MASK(3); | |
8575 | tmp |= LATENCY_WATERMARK_MASK(2); | |
8576 | WREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset, tmp); | |
8577 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, | |
8578 | (LATENCY_LOW_WATERMARK(latency_watermark_b) | | |
8579 | LATENCY_HIGH_WATERMARK(line_time))); | |
8580 | /* restore original selection */ | |
8581 | WREG32(DPG_WATERMARK_MASK_CONTROL + radeon_crtc->crtc_offset, wm_mask); | |
58ea2dea AD |
8582 | |
8583 | /* save values for DPM */ | |
8584 | radeon_crtc->line_time = line_time; | |
8585 | radeon_crtc->wm_high = latency_watermark_a; | |
8586 | radeon_crtc->wm_low = latency_watermark_b; | |
cd84a27d AD |
8587 | } |
8588 | ||
8589 | /** | |
8590 | * dce8_bandwidth_update - program display watermarks | |
8591 | * | |
8592 | * @rdev: radeon_device pointer | |
8593 | * | |
8594 | * Calculate and program the display watermarks and line | |
8595 | * buffer allocation (CIK). | |
8596 | */ | |
8597 | void dce8_bandwidth_update(struct radeon_device *rdev) | |
8598 | { | |
8599 | struct drm_display_mode *mode = NULL; | |
8600 | u32 num_heads = 0, lb_size; | |
8601 | int i; | |
8602 | ||
8603 | radeon_update_display_priority(rdev); | |
8604 | ||
8605 | for (i = 0; i < rdev->num_crtc; i++) { | |
8606 | if (rdev->mode_info.crtcs[i]->base.enabled) | |
8607 | num_heads++; | |
8608 | } | |
8609 | for (i = 0; i < rdev->num_crtc; i++) { | |
8610 | mode = &rdev->mode_info.crtcs[i]->base.mode; | |
8611 | lb_size = dce8_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i], mode); | |
8612 | dce8_program_watermarks(rdev, rdev->mode_info.crtcs[i], lb_size, num_heads); | |
8613 | } | |
8614 | } | |
44fa346f AD |
8615 | |
8616 | /** | |
8617 | * cik_get_gpu_clock_counter - return GPU clock counter snapshot | |
8618 | * | |
8619 | * @rdev: radeon_device pointer | |
8620 | * | |
8621 | * Fetches a GPU clock counter snapshot (SI). | |
8622 | * Returns the 64 bit clock counter snapshot. | |
8623 | */ | |
8624 | uint64_t cik_get_gpu_clock_counter(struct radeon_device *rdev) | |
8625 | { | |
8626 | uint64_t clock; | |
8627 | ||
8628 | mutex_lock(&rdev->gpu_clock_mutex); | |
8629 | WREG32(RLC_CAPTURE_GPU_CLOCK_COUNT, 1); | |
8630 | clock = (uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_LSB) | | |
8631 | ((uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_MSB) << 32ULL); | |
8632 | mutex_unlock(&rdev->gpu_clock_mutex); | |
8633 | return clock; | |
8634 | } | |
8635 | ||
87167bb1 CK |
8636 | static int cik_set_uvd_clock(struct radeon_device *rdev, u32 clock, |
8637 | u32 cntl_reg, u32 status_reg) | |
8638 | { | |
8639 | int r, i; | |
8640 | struct atom_clock_dividers dividers; | |
8641 | uint32_t tmp; | |
8642 | ||
8643 | r = radeon_atom_get_clock_dividers(rdev, COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK, | |
8644 | clock, false, ÷rs); | |
8645 | if (r) | |
8646 | return r; | |
8647 | ||
8648 | tmp = RREG32_SMC(cntl_reg); | |
8649 | tmp &= ~(DCLK_DIR_CNTL_EN|DCLK_DIVIDER_MASK); | |
8650 | tmp |= dividers.post_divider; | |
8651 | WREG32_SMC(cntl_reg, tmp); | |
8652 | ||
8653 | for (i = 0; i < 100; i++) { | |
8654 | if (RREG32_SMC(status_reg) & DCLK_STATUS) | |
8655 | break; | |
8656 | mdelay(10); | |
8657 | } | |
8658 | if (i == 100) | |
8659 | return -ETIMEDOUT; | |
8660 | ||
8661 | return 0; | |
8662 | } | |
8663 | ||
8664 | int cik_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk) | |
8665 | { | |
8666 | int r = 0; | |
8667 | ||
8668 | r = cik_set_uvd_clock(rdev, vclk, CG_VCLK_CNTL, CG_VCLK_STATUS); | |
8669 | if (r) | |
8670 | return r; | |
8671 | ||
8672 | r = cik_set_uvd_clock(rdev, dclk, CG_DCLK_CNTL, CG_DCLK_STATUS); | |
8673 | return r; | |
8674 | } | |
8675 | ||
8a7cd276 | 8676 | static void cik_pcie_gen3_enable(struct radeon_device *rdev) |
87167bb1 | 8677 | { |
8a7cd276 AD |
8678 | struct pci_dev *root = rdev->pdev->bus->self; |
8679 | int bridge_pos, gpu_pos; | |
8680 | u32 speed_cntl, mask, current_data_rate; | |
8681 | int ret, i; | |
8682 | u16 tmp16; | |
87167bb1 | 8683 | |
8a7cd276 AD |
8684 | if (radeon_pcie_gen2 == 0) |
8685 | return; | |
87167bb1 | 8686 | |
8a7cd276 AD |
8687 | if (rdev->flags & RADEON_IS_IGP) |
8688 | return; | |
87167bb1 | 8689 | |
8a7cd276 AD |
8690 | if (!(rdev->flags & RADEON_IS_PCIE)) |
8691 | return; | |
87167bb1 | 8692 | |
8a7cd276 AD |
8693 | ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask); |
8694 | if (ret != 0) | |
8695 | return; | |
87167bb1 | 8696 | |
8a7cd276 AD |
8697 | if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80))) |
8698 | return; | |
87167bb1 | 8699 | |
8a7cd276 AD |
8700 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); |
8701 | current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >> | |
8702 | LC_CURRENT_DATA_RATE_SHIFT; | |
8703 | if (mask & DRM_PCIE_SPEED_80) { | |
8704 | if (current_data_rate == 2) { | |
8705 | DRM_INFO("PCIE gen 3 link speeds already enabled\n"); | |
8706 | return; | |
8707 | } | |
8708 | DRM_INFO("enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0\n"); | |
8709 | } else if (mask & DRM_PCIE_SPEED_50) { | |
8710 | if (current_data_rate == 1) { | |
8711 | DRM_INFO("PCIE gen 2 link speeds already enabled\n"); | |
8712 | return; | |
8713 | } | |
8714 | DRM_INFO("enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0\n"); | |
8715 | } | |
87167bb1 | 8716 | |
8a7cd276 AD |
8717 | bridge_pos = pci_pcie_cap(root); |
8718 | if (!bridge_pos) | |
8719 | return; | |
8720 | ||
8721 | gpu_pos = pci_pcie_cap(rdev->pdev); | |
8722 | if (!gpu_pos) | |
8723 | return; | |
8724 | ||
8725 | if (mask & DRM_PCIE_SPEED_80) { | |
8726 | /* re-try equalization if gen3 is not already enabled */ | |
8727 | if (current_data_rate != 2) { | |
8728 | u16 bridge_cfg, gpu_cfg; | |
8729 | u16 bridge_cfg2, gpu_cfg2; | |
8730 | u32 max_lw, current_lw, tmp; | |
8731 | ||
8732 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); | |
8733 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); | |
8734 | ||
8735 | tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; | |
8736 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); | |
8737 | ||
8738 | tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; | |
8739 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); | |
8740 | ||
8741 | tmp = RREG32_PCIE_PORT(PCIE_LC_STATUS1); | |
8742 | max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; | |
8743 | current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT; | |
8744 | ||
8745 | if (current_lw < max_lw) { | |
8746 | tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); | |
8747 | if (tmp & LC_RENEGOTIATION_SUPPORT) { | |
8748 | tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS); | |
8749 | tmp |= (max_lw << LC_LINK_WIDTH_SHIFT); | |
8750 | tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW; | |
8751 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp); | |
8752 | } | |
8753 | } | |
8754 | ||
8755 | for (i = 0; i < 10; i++) { | |
8756 | /* check status */ | |
8757 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16); | |
8758 | if (tmp16 & PCI_EXP_DEVSTA_TRPND) | |
8759 | break; | |
8760 | ||
8761 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); | |
8762 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); | |
8763 | ||
8764 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); | |
8765 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); | |
8766 | ||
8767 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
8768 | tmp |= LC_SET_QUIESCE; | |
8769 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
8770 | ||
8771 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
8772 | tmp |= LC_REDO_EQ; | |
8773 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
8774 | ||
8775 | mdelay(100); | |
8776 | ||
8777 | /* linkctl */ | |
8778 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16); | |
8779 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; | |
8780 | tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); | |
8781 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); | |
8782 | ||
8783 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16); | |
8784 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; | |
8785 | tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); | |
8786 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); | |
8787 | ||
8788 | /* linkctl2 */ | |
8789 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); | |
8790 | tmp16 &= ~((1 << 4) | (7 << 9)); | |
8791 | tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9))); | |
8792 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); | |
8793 | ||
8794 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); | |
8795 | tmp16 &= ~((1 << 4) | (7 << 9)); | |
8796 | tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9))); | |
8797 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); | |
8798 | ||
8799 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
8800 | tmp &= ~LC_SET_QUIESCE; | |
8801 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
8802 | } | |
8803 | } | |
8804 | } | |
8805 | ||
8806 | /* set the link speed */ | |
8807 | speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE; | |
8808 | speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE; | |
8809 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); | |
8810 | ||
8811 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); | |
8812 | tmp16 &= ~0xf; | |
8813 | if (mask & DRM_PCIE_SPEED_80) | |
8814 | tmp16 |= 3; /* gen3 */ | |
8815 | else if (mask & DRM_PCIE_SPEED_50) | |
8816 | tmp16 |= 2; /* gen2 */ | |
8817 | else | |
8818 | tmp16 |= 1; /* gen1 */ | |
8819 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); | |
8820 | ||
8821 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); | |
8822 | speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE; | |
8823 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); | |
8824 | ||
8825 | for (i = 0; i < rdev->usec_timeout; i++) { | |
8826 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); | |
8827 | if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0) | |
8828 | break; | |
8829 | udelay(1); | |
8830 | } | |
8831 | } | |
7235711a AD |
8832 | |
8833 | static void cik_program_aspm(struct radeon_device *rdev) | |
8834 | { | |
8835 | u32 data, orig; | |
8836 | bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; | |
8837 | bool disable_clkreq = false; | |
8838 | ||
8839 | if (radeon_aspm == 0) | |
8840 | return; | |
8841 | ||
8842 | /* XXX double check IGPs */ | |
8843 | if (rdev->flags & RADEON_IS_IGP) | |
8844 | return; | |
8845 | ||
8846 | if (!(rdev->flags & RADEON_IS_PCIE)) | |
8847 | return; | |
8848 | ||
8849 | orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); | |
8850 | data &= ~LC_XMIT_N_FTS_MASK; | |
8851 | data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN; | |
8852 | if (orig != data) | |
8853 | WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data); | |
8854 | ||
8855 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3); | |
8856 | data |= LC_GO_TO_RECOVERY; | |
8857 | if (orig != data) | |
8858 | WREG32_PCIE_PORT(PCIE_LC_CNTL3, data); | |
8859 | ||
8860 | orig = data = RREG32_PCIE_PORT(PCIE_P_CNTL); | |
8861 | data |= P_IGNORE_EDB_ERR; | |
8862 | if (orig != data) | |
8863 | WREG32_PCIE_PORT(PCIE_P_CNTL, data); | |
8864 | ||
8865 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); | |
8866 | data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK); | |
8867 | data |= LC_PMI_TO_L1_DIS; | |
8868 | if (!disable_l0s) | |
8869 | data |= LC_L0S_INACTIVITY(7); | |
8870 | ||
8871 | if (!disable_l1) { | |
8872 | data |= LC_L1_INACTIVITY(7); | |
8873 | data &= ~LC_PMI_TO_L1_DIS; | |
8874 | if (orig != data) | |
8875 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
8876 | ||
8877 | if (!disable_plloff_in_l1) { | |
8878 | bool clk_req_support; | |
8879 | ||
8880 | orig = data = RREG32_PCIE_PORT(PB0_PIF_PWRDOWN_0); | |
8881 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); | |
8882 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); | |
8883 | if (orig != data) | |
8884 | WREG32_PCIE_PORT(PB0_PIF_PWRDOWN_0, data); | |
8885 | ||
8886 | orig = data = RREG32_PCIE_PORT(PB0_PIF_PWRDOWN_1); | |
8887 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); | |
8888 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); | |
8889 | if (orig != data) | |
8890 | WREG32_PCIE_PORT(PB0_PIF_PWRDOWN_1, data); | |
8891 | ||
8892 | orig = data = RREG32_PCIE_PORT(PB1_PIF_PWRDOWN_0); | |
8893 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); | |
8894 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); | |
8895 | if (orig != data) | |
8896 | WREG32_PCIE_PORT(PB1_PIF_PWRDOWN_0, data); | |
8897 | ||
8898 | orig = data = RREG32_PCIE_PORT(PB1_PIF_PWRDOWN_1); | |
8899 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); | |
8900 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); | |
8901 | if (orig != data) | |
8902 | WREG32_PCIE_PORT(PB1_PIF_PWRDOWN_1, data); | |
8903 | ||
8904 | orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); | |
8905 | data &= ~LC_DYN_LANES_PWR_STATE_MASK; | |
8906 | data |= LC_DYN_LANES_PWR_STATE(3); | |
8907 | if (orig != data) | |
8908 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data); | |
8909 | ||
8910 | if (!disable_clkreq) { | |
8911 | struct pci_dev *root = rdev->pdev->bus->self; | |
8912 | u32 lnkcap; | |
8913 | ||
8914 | clk_req_support = false; | |
8915 | pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); | |
8916 | if (lnkcap & PCI_EXP_LNKCAP_CLKPM) | |
8917 | clk_req_support = true; | |
8918 | } else { | |
8919 | clk_req_support = false; | |
8920 | } | |
8921 | ||
8922 | if (clk_req_support) { | |
8923 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2); | |
8924 | data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23; | |
8925 | if (orig != data) | |
8926 | WREG32_PCIE_PORT(PCIE_LC_CNTL2, data); | |
8927 | ||
8928 | orig = data = RREG32_SMC(THM_CLK_CNTL); | |
8929 | data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK); | |
8930 | data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1); | |
8931 | if (orig != data) | |
8932 | WREG32_SMC(THM_CLK_CNTL, data); | |
8933 | ||
8934 | orig = data = RREG32_SMC(MISC_CLK_CTRL); | |
8935 | data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK); | |
8936 | data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1); | |
8937 | if (orig != data) | |
8938 | WREG32_SMC(MISC_CLK_CTRL, data); | |
8939 | ||
8940 | orig = data = RREG32_SMC(CG_CLKPIN_CNTL); | |
8941 | data &= ~BCLK_AS_XCLK; | |
8942 | if (orig != data) | |
8943 | WREG32_SMC(CG_CLKPIN_CNTL, data); | |
8944 | ||
8945 | orig = data = RREG32_SMC(CG_CLKPIN_CNTL_2); | |
8946 | data &= ~FORCE_BIF_REFCLK_EN; | |
8947 | if (orig != data) | |
8948 | WREG32_SMC(CG_CLKPIN_CNTL_2, data); | |
8949 | ||
8950 | orig = data = RREG32_SMC(MPLL_BYPASSCLK_SEL); | |
8951 | data &= ~MPLL_CLKOUT_SEL_MASK; | |
8952 | data |= MPLL_CLKOUT_SEL(4); | |
8953 | if (orig != data) | |
8954 | WREG32_SMC(MPLL_BYPASSCLK_SEL, data); | |
8955 | } | |
8956 | } | |
8957 | } else { | |
8958 | if (orig != data) | |
8959 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
8960 | } | |
8961 | ||
8962 | orig = data = RREG32_PCIE_PORT(PCIE_CNTL2); | |
8963 | data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN; | |
8964 | if (orig != data) | |
8965 | WREG32_PCIE_PORT(PCIE_CNTL2, data); | |
8966 | ||
8967 | if (!disable_l0s) { | |
8968 | data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); | |
8969 | if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) { | |
8970 | data = RREG32_PCIE_PORT(PCIE_LC_STATUS1); | |
8971 | if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) { | |
8972 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); | |
8973 | data &= ~LC_L0S_INACTIVITY_MASK; | |
8974 | if (orig != data) | |
8975 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
8976 | } | |
8977 | } | |
8978 | } | |
87167bb1 | 8979 | } |