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43b3cd99 AD |
1 | /* |
2 | * Copyright 2011 Advanced Micro Devices, Inc. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
20 | * OTHER DEALINGS IN THE SOFTWARE. | |
21 | * | |
22 | * Authors: Alex Deucher | |
23 | */ | |
0f0de06c AD |
24 | #include <linux/firmware.h> |
25 | #include <linux/platform_device.h> | |
26 | #include <linux/slab.h> | |
27 | #include <linux/module.h> | |
760285e7 | 28 | #include <drm/drmP.h> |
43b3cd99 AD |
29 | #include "radeon.h" |
30 | #include "radeon_asic.h" | |
760285e7 | 31 | #include <drm/radeon_drm.h> |
43b3cd99 AD |
32 | #include "sid.h" |
33 | #include "atom.h" | |
48c0c902 | 34 | #include "si_blit_shaders.h" |
bd8cd539 | 35 | #include "clearstate_si.h" |
a0ceada6 | 36 | #include "radeon_ucode.h" |
43b3cd99 | 37 | |
0f0de06c AD |
38 | |
39 | MODULE_FIRMWARE("radeon/TAHITI_pfp.bin"); | |
40 | MODULE_FIRMWARE("radeon/TAHITI_me.bin"); | |
41 | MODULE_FIRMWARE("radeon/TAHITI_ce.bin"); | |
42 | MODULE_FIRMWARE("radeon/TAHITI_mc.bin"); | |
43 | MODULE_FIRMWARE("radeon/TAHITI_rlc.bin"); | |
44 | MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin"); | |
45 | MODULE_FIRMWARE("radeon/PITCAIRN_me.bin"); | |
46 | MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin"); | |
47 | MODULE_FIRMWARE("radeon/PITCAIRN_mc.bin"); | |
48 | MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin"); | |
49 | MODULE_FIRMWARE("radeon/VERDE_pfp.bin"); | |
50 | MODULE_FIRMWARE("radeon/VERDE_me.bin"); | |
51 | MODULE_FIRMWARE("radeon/VERDE_ce.bin"); | |
52 | MODULE_FIRMWARE("radeon/VERDE_mc.bin"); | |
53 | MODULE_FIRMWARE("radeon/VERDE_rlc.bin"); | |
bcc7f5d2 AD |
54 | MODULE_FIRMWARE("radeon/OLAND_pfp.bin"); |
55 | MODULE_FIRMWARE("radeon/OLAND_me.bin"); | |
56 | MODULE_FIRMWARE("radeon/OLAND_ce.bin"); | |
57 | MODULE_FIRMWARE("radeon/OLAND_mc.bin"); | |
58 | MODULE_FIRMWARE("radeon/OLAND_rlc.bin"); | |
c04c00b4 AD |
59 | MODULE_FIRMWARE("radeon/HAINAN_pfp.bin"); |
60 | MODULE_FIRMWARE("radeon/HAINAN_me.bin"); | |
61 | MODULE_FIRMWARE("radeon/HAINAN_ce.bin"); | |
62 | MODULE_FIRMWARE("radeon/HAINAN_mc.bin"); | |
63 | MODULE_FIRMWARE("radeon/HAINAN_rlc.bin"); | |
0f0de06c | 64 | |
b9d305df | 65 | static void si_pcie_gen3_enable(struct radeon_device *rdev); |
e0bcf165 | 66 | static void si_program_aspm(struct radeon_device *rdev); |
25a857fb AD |
67 | extern int r600_ih_ring_alloc(struct radeon_device *rdev); |
68 | extern void r600_ih_ring_fini(struct radeon_device *rdev); | |
0a96d72b | 69 | extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); |
c476dde2 AD |
70 | extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); |
71 | extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); | |
ca7db22b | 72 | extern u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); |
1c534671 | 73 | extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); |
014bb209 | 74 | extern bool evergreen_is_display_hung(struct radeon_device *rdev); |
0a96d72b | 75 | |
6d8cf000 AD |
76 | static const u32 verde_rlc_save_restore_register_list[] = |
77 | { | |
78 | (0x8000 << 16) | (0x98f4 >> 2), | |
79 | 0x00000000, | |
80 | (0x8040 << 16) | (0x98f4 >> 2), | |
81 | 0x00000000, | |
82 | (0x8000 << 16) | (0xe80 >> 2), | |
83 | 0x00000000, | |
84 | (0x8040 << 16) | (0xe80 >> 2), | |
85 | 0x00000000, | |
86 | (0x8000 << 16) | (0x89bc >> 2), | |
87 | 0x00000000, | |
88 | (0x8040 << 16) | (0x89bc >> 2), | |
89 | 0x00000000, | |
90 | (0x8000 << 16) | (0x8c1c >> 2), | |
91 | 0x00000000, | |
92 | (0x8040 << 16) | (0x8c1c >> 2), | |
93 | 0x00000000, | |
94 | (0x9c00 << 16) | (0x98f0 >> 2), | |
95 | 0x00000000, | |
96 | (0x9c00 << 16) | (0xe7c >> 2), | |
97 | 0x00000000, | |
98 | (0x8000 << 16) | (0x9148 >> 2), | |
99 | 0x00000000, | |
100 | (0x8040 << 16) | (0x9148 >> 2), | |
101 | 0x00000000, | |
102 | (0x9c00 << 16) | (0x9150 >> 2), | |
103 | 0x00000000, | |
104 | (0x9c00 << 16) | (0x897c >> 2), | |
105 | 0x00000000, | |
106 | (0x9c00 << 16) | (0x8d8c >> 2), | |
107 | 0x00000000, | |
108 | (0x9c00 << 16) | (0xac54 >> 2), | |
109 | 0X00000000, | |
110 | 0x3, | |
111 | (0x9c00 << 16) | (0x98f8 >> 2), | |
112 | 0x00000000, | |
113 | (0x9c00 << 16) | (0x9910 >> 2), | |
114 | 0x00000000, | |
115 | (0x9c00 << 16) | (0x9914 >> 2), | |
116 | 0x00000000, | |
117 | (0x9c00 << 16) | (0x9918 >> 2), | |
118 | 0x00000000, | |
119 | (0x9c00 << 16) | (0x991c >> 2), | |
120 | 0x00000000, | |
121 | (0x9c00 << 16) | (0x9920 >> 2), | |
122 | 0x00000000, | |
123 | (0x9c00 << 16) | (0x9924 >> 2), | |
124 | 0x00000000, | |
125 | (0x9c00 << 16) | (0x9928 >> 2), | |
126 | 0x00000000, | |
127 | (0x9c00 << 16) | (0x992c >> 2), | |
128 | 0x00000000, | |
129 | (0x9c00 << 16) | (0x9930 >> 2), | |
130 | 0x00000000, | |
131 | (0x9c00 << 16) | (0x9934 >> 2), | |
132 | 0x00000000, | |
133 | (0x9c00 << 16) | (0x9938 >> 2), | |
134 | 0x00000000, | |
135 | (0x9c00 << 16) | (0x993c >> 2), | |
136 | 0x00000000, | |
137 | (0x9c00 << 16) | (0x9940 >> 2), | |
138 | 0x00000000, | |
139 | (0x9c00 << 16) | (0x9944 >> 2), | |
140 | 0x00000000, | |
141 | (0x9c00 << 16) | (0x9948 >> 2), | |
142 | 0x00000000, | |
143 | (0x9c00 << 16) | (0x994c >> 2), | |
144 | 0x00000000, | |
145 | (0x9c00 << 16) | (0x9950 >> 2), | |
146 | 0x00000000, | |
147 | (0x9c00 << 16) | (0x9954 >> 2), | |
148 | 0x00000000, | |
149 | (0x9c00 << 16) | (0x9958 >> 2), | |
150 | 0x00000000, | |
151 | (0x9c00 << 16) | (0x995c >> 2), | |
152 | 0x00000000, | |
153 | (0x9c00 << 16) | (0x9960 >> 2), | |
154 | 0x00000000, | |
155 | (0x9c00 << 16) | (0x9964 >> 2), | |
156 | 0x00000000, | |
157 | (0x9c00 << 16) | (0x9968 >> 2), | |
158 | 0x00000000, | |
159 | (0x9c00 << 16) | (0x996c >> 2), | |
160 | 0x00000000, | |
161 | (0x9c00 << 16) | (0x9970 >> 2), | |
162 | 0x00000000, | |
163 | (0x9c00 << 16) | (0x9974 >> 2), | |
164 | 0x00000000, | |
165 | (0x9c00 << 16) | (0x9978 >> 2), | |
166 | 0x00000000, | |
167 | (0x9c00 << 16) | (0x997c >> 2), | |
168 | 0x00000000, | |
169 | (0x9c00 << 16) | (0x9980 >> 2), | |
170 | 0x00000000, | |
171 | (0x9c00 << 16) | (0x9984 >> 2), | |
172 | 0x00000000, | |
173 | (0x9c00 << 16) | (0x9988 >> 2), | |
174 | 0x00000000, | |
175 | (0x9c00 << 16) | (0x998c >> 2), | |
176 | 0x00000000, | |
177 | (0x9c00 << 16) | (0x8c00 >> 2), | |
178 | 0x00000000, | |
179 | (0x9c00 << 16) | (0x8c14 >> 2), | |
180 | 0x00000000, | |
181 | (0x9c00 << 16) | (0x8c04 >> 2), | |
182 | 0x00000000, | |
183 | (0x9c00 << 16) | (0x8c08 >> 2), | |
184 | 0x00000000, | |
185 | (0x8000 << 16) | (0x9b7c >> 2), | |
186 | 0x00000000, | |
187 | (0x8040 << 16) | (0x9b7c >> 2), | |
188 | 0x00000000, | |
189 | (0x8000 << 16) | (0xe84 >> 2), | |
190 | 0x00000000, | |
191 | (0x8040 << 16) | (0xe84 >> 2), | |
192 | 0x00000000, | |
193 | (0x8000 << 16) | (0x89c0 >> 2), | |
194 | 0x00000000, | |
195 | (0x8040 << 16) | (0x89c0 >> 2), | |
196 | 0x00000000, | |
197 | (0x8000 << 16) | (0x914c >> 2), | |
198 | 0x00000000, | |
199 | (0x8040 << 16) | (0x914c >> 2), | |
200 | 0x00000000, | |
201 | (0x8000 << 16) | (0x8c20 >> 2), | |
202 | 0x00000000, | |
203 | (0x8040 << 16) | (0x8c20 >> 2), | |
204 | 0x00000000, | |
205 | (0x8000 << 16) | (0x9354 >> 2), | |
206 | 0x00000000, | |
207 | (0x8040 << 16) | (0x9354 >> 2), | |
208 | 0x00000000, | |
209 | (0x9c00 << 16) | (0x9060 >> 2), | |
210 | 0x00000000, | |
211 | (0x9c00 << 16) | (0x9364 >> 2), | |
212 | 0x00000000, | |
213 | (0x9c00 << 16) | (0x9100 >> 2), | |
214 | 0x00000000, | |
215 | (0x9c00 << 16) | (0x913c >> 2), | |
216 | 0x00000000, | |
217 | (0x8000 << 16) | (0x90e0 >> 2), | |
218 | 0x00000000, | |
219 | (0x8000 << 16) | (0x90e4 >> 2), | |
220 | 0x00000000, | |
221 | (0x8000 << 16) | (0x90e8 >> 2), | |
222 | 0x00000000, | |
223 | (0x8040 << 16) | (0x90e0 >> 2), | |
224 | 0x00000000, | |
225 | (0x8040 << 16) | (0x90e4 >> 2), | |
226 | 0x00000000, | |
227 | (0x8040 << 16) | (0x90e8 >> 2), | |
228 | 0x00000000, | |
229 | (0x9c00 << 16) | (0x8bcc >> 2), | |
230 | 0x00000000, | |
231 | (0x9c00 << 16) | (0x8b24 >> 2), | |
232 | 0x00000000, | |
233 | (0x9c00 << 16) | (0x88c4 >> 2), | |
234 | 0x00000000, | |
235 | (0x9c00 << 16) | (0x8e50 >> 2), | |
236 | 0x00000000, | |
237 | (0x9c00 << 16) | (0x8c0c >> 2), | |
238 | 0x00000000, | |
239 | (0x9c00 << 16) | (0x8e58 >> 2), | |
240 | 0x00000000, | |
241 | (0x9c00 << 16) | (0x8e5c >> 2), | |
242 | 0x00000000, | |
243 | (0x9c00 << 16) | (0x9508 >> 2), | |
244 | 0x00000000, | |
245 | (0x9c00 << 16) | (0x950c >> 2), | |
246 | 0x00000000, | |
247 | (0x9c00 << 16) | (0x9494 >> 2), | |
248 | 0x00000000, | |
249 | (0x9c00 << 16) | (0xac0c >> 2), | |
250 | 0x00000000, | |
251 | (0x9c00 << 16) | (0xac10 >> 2), | |
252 | 0x00000000, | |
253 | (0x9c00 << 16) | (0xac14 >> 2), | |
254 | 0x00000000, | |
255 | (0x9c00 << 16) | (0xae00 >> 2), | |
256 | 0x00000000, | |
257 | (0x9c00 << 16) | (0xac08 >> 2), | |
258 | 0x00000000, | |
259 | (0x9c00 << 16) | (0x88d4 >> 2), | |
260 | 0x00000000, | |
261 | (0x9c00 << 16) | (0x88c8 >> 2), | |
262 | 0x00000000, | |
263 | (0x9c00 << 16) | (0x88cc >> 2), | |
264 | 0x00000000, | |
265 | (0x9c00 << 16) | (0x89b0 >> 2), | |
266 | 0x00000000, | |
267 | (0x9c00 << 16) | (0x8b10 >> 2), | |
268 | 0x00000000, | |
269 | (0x9c00 << 16) | (0x8a14 >> 2), | |
270 | 0x00000000, | |
271 | (0x9c00 << 16) | (0x9830 >> 2), | |
272 | 0x00000000, | |
273 | (0x9c00 << 16) | (0x9834 >> 2), | |
274 | 0x00000000, | |
275 | (0x9c00 << 16) | (0x9838 >> 2), | |
276 | 0x00000000, | |
277 | (0x9c00 << 16) | (0x9a10 >> 2), | |
278 | 0x00000000, | |
279 | (0x8000 << 16) | (0x9870 >> 2), | |
280 | 0x00000000, | |
281 | (0x8000 << 16) | (0x9874 >> 2), | |
282 | 0x00000000, | |
283 | (0x8001 << 16) | (0x9870 >> 2), | |
284 | 0x00000000, | |
285 | (0x8001 << 16) | (0x9874 >> 2), | |
286 | 0x00000000, | |
287 | (0x8040 << 16) | (0x9870 >> 2), | |
288 | 0x00000000, | |
289 | (0x8040 << 16) | (0x9874 >> 2), | |
290 | 0x00000000, | |
291 | (0x8041 << 16) | (0x9870 >> 2), | |
292 | 0x00000000, | |
293 | (0x8041 << 16) | (0x9874 >> 2), | |
294 | 0x00000000, | |
295 | 0x00000000 | |
296 | }; | |
297 | ||
205996c0 AD |
298 | static const u32 tahiti_golden_rlc_registers[] = |
299 | { | |
300 | 0xc424, 0xffffffff, 0x00601005, | |
301 | 0xc47c, 0xffffffff, 0x10104040, | |
302 | 0xc488, 0xffffffff, 0x0100000a, | |
303 | 0xc314, 0xffffffff, 0x00000800, | |
304 | 0xc30c, 0xffffffff, 0x800000f4, | |
305 | 0xf4a8, 0xffffffff, 0x00000000 | |
306 | }; | |
307 | ||
308 | static const u32 tahiti_golden_registers[] = | |
309 | { | |
310 | 0x9a10, 0x00010000, 0x00018208, | |
311 | 0x9830, 0xffffffff, 0x00000000, | |
312 | 0x9834, 0xf00fffff, 0x00000400, | |
313 | 0x9838, 0x0002021c, 0x00020200, | |
314 | 0xc78, 0x00000080, 0x00000000, | |
315 | 0xd030, 0x000300c0, 0x00800040, | |
316 | 0xd830, 0x000300c0, 0x00800040, | |
317 | 0x5bb0, 0x000000f0, 0x00000070, | |
318 | 0x5bc0, 0x00200000, 0x50100000, | |
319 | 0x7030, 0x31000311, 0x00000011, | |
320 | 0x277c, 0x00000003, 0x000007ff, | |
321 | 0x240c, 0x000007ff, 0x00000000, | |
322 | 0x8a14, 0xf000001f, 0x00000007, | |
323 | 0x8b24, 0xffffffff, 0x00ffffff, | |
324 | 0x8b10, 0x0000ff0f, 0x00000000, | |
325 | 0x28a4c, 0x07ffffff, 0x4e000000, | |
326 | 0x28350, 0x3f3f3fff, 0x2a00126a, | |
327 | 0x30, 0x000000ff, 0x0040, | |
328 | 0x34, 0x00000040, 0x00004040, | |
329 | 0x9100, 0x07ffffff, 0x03000000, | |
330 | 0x8e88, 0x01ff1f3f, 0x00000000, | |
331 | 0x8e84, 0x01ff1f3f, 0x00000000, | |
332 | 0x9060, 0x0000007f, 0x00000020, | |
333 | 0x9508, 0x00010000, 0x00010000, | |
334 | 0xac14, 0x00000200, 0x000002fb, | |
335 | 0xac10, 0xffffffff, 0x0000543b, | |
336 | 0xac0c, 0xffffffff, 0xa9210876, | |
337 | 0x88d0, 0xffffffff, 0x000fff40, | |
338 | 0x88d4, 0x0000001f, 0x00000010, | |
339 | 0x1410, 0x20000000, 0x20fffed8, | |
340 | 0x15c0, 0x000c0fc0, 0x000c0400 | |
341 | }; | |
342 | ||
343 | static const u32 tahiti_golden_registers2[] = | |
344 | { | |
345 | 0xc64, 0x00000001, 0x00000001 | |
346 | }; | |
347 | ||
348 | static const u32 pitcairn_golden_rlc_registers[] = | |
349 | { | |
350 | 0xc424, 0xffffffff, 0x00601004, | |
351 | 0xc47c, 0xffffffff, 0x10102020, | |
352 | 0xc488, 0xffffffff, 0x01000020, | |
353 | 0xc314, 0xffffffff, 0x00000800, | |
354 | 0xc30c, 0xffffffff, 0x800000a4 | |
355 | }; | |
356 | ||
357 | static const u32 pitcairn_golden_registers[] = | |
358 | { | |
359 | 0x9a10, 0x00010000, 0x00018208, | |
360 | 0x9830, 0xffffffff, 0x00000000, | |
361 | 0x9834, 0xf00fffff, 0x00000400, | |
362 | 0x9838, 0x0002021c, 0x00020200, | |
363 | 0xc78, 0x00000080, 0x00000000, | |
364 | 0xd030, 0x000300c0, 0x00800040, | |
365 | 0xd830, 0x000300c0, 0x00800040, | |
366 | 0x5bb0, 0x000000f0, 0x00000070, | |
367 | 0x5bc0, 0x00200000, 0x50100000, | |
368 | 0x7030, 0x31000311, 0x00000011, | |
369 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
370 | 0x240c, 0x000007ff, 0x00000000, | |
371 | 0x8a14, 0xf000001f, 0x00000007, | |
372 | 0x8b24, 0xffffffff, 0x00ffffff, | |
373 | 0x8b10, 0x0000ff0f, 0x00000000, | |
374 | 0x28a4c, 0x07ffffff, 0x4e000000, | |
375 | 0x28350, 0x3f3f3fff, 0x2a00126a, | |
376 | 0x30, 0x000000ff, 0x0040, | |
377 | 0x34, 0x00000040, 0x00004040, | |
378 | 0x9100, 0x07ffffff, 0x03000000, | |
379 | 0x9060, 0x0000007f, 0x00000020, | |
380 | 0x9508, 0x00010000, 0x00010000, | |
381 | 0xac14, 0x000003ff, 0x000000f7, | |
382 | 0xac10, 0xffffffff, 0x00000000, | |
383 | 0xac0c, 0xffffffff, 0x32761054, | |
384 | 0x88d4, 0x0000001f, 0x00000010, | |
385 | 0x15c0, 0x000c0fc0, 0x000c0400 | |
386 | }; | |
387 | ||
388 | static const u32 verde_golden_rlc_registers[] = | |
389 | { | |
390 | 0xc424, 0xffffffff, 0x033f1005, | |
391 | 0xc47c, 0xffffffff, 0x10808020, | |
392 | 0xc488, 0xffffffff, 0x00800008, | |
393 | 0xc314, 0xffffffff, 0x00001000, | |
394 | 0xc30c, 0xffffffff, 0x80010014 | |
395 | }; | |
396 | ||
397 | static const u32 verde_golden_registers[] = | |
398 | { | |
399 | 0x9a10, 0x00010000, 0x00018208, | |
400 | 0x9830, 0xffffffff, 0x00000000, | |
401 | 0x9834, 0xf00fffff, 0x00000400, | |
402 | 0x9838, 0x0002021c, 0x00020200, | |
403 | 0xc78, 0x00000080, 0x00000000, | |
404 | 0xd030, 0x000300c0, 0x00800040, | |
405 | 0xd030, 0x000300c0, 0x00800040, | |
406 | 0xd830, 0x000300c0, 0x00800040, | |
407 | 0xd830, 0x000300c0, 0x00800040, | |
408 | 0x5bb0, 0x000000f0, 0x00000070, | |
409 | 0x5bc0, 0x00200000, 0x50100000, | |
410 | 0x7030, 0x31000311, 0x00000011, | |
411 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
412 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
413 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
414 | 0x240c, 0x000007ff, 0x00000000, | |
415 | 0x240c, 0x000007ff, 0x00000000, | |
416 | 0x240c, 0x000007ff, 0x00000000, | |
417 | 0x8a14, 0xf000001f, 0x00000007, | |
418 | 0x8a14, 0xf000001f, 0x00000007, | |
419 | 0x8a14, 0xf000001f, 0x00000007, | |
420 | 0x8b24, 0xffffffff, 0x00ffffff, | |
421 | 0x8b10, 0x0000ff0f, 0x00000000, | |
422 | 0x28a4c, 0x07ffffff, 0x4e000000, | |
423 | 0x28350, 0x3f3f3fff, 0x0000124a, | |
424 | 0x28350, 0x3f3f3fff, 0x0000124a, | |
425 | 0x28350, 0x3f3f3fff, 0x0000124a, | |
426 | 0x30, 0x000000ff, 0x0040, | |
427 | 0x34, 0x00000040, 0x00004040, | |
428 | 0x9100, 0x07ffffff, 0x03000000, | |
429 | 0x9100, 0x07ffffff, 0x03000000, | |
430 | 0x8e88, 0x01ff1f3f, 0x00000000, | |
431 | 0x8e88, 0x01ff1f3f, 0x00000000, | |
432 | 0x8e88, 0x01ff1f3f, 0x00000000, | |
433 | 0x8e84, 0x01ff1f3f, 0x00000000, | |
434 | 0x8e84, 0x01ff1f3f, 0x00000000, | |
435 | 0x8e84, 0x01ff1f3f, 0x00000000, | |
436 | 0x9060, 0x0000007f, 0x00000020, | |
437 | 0x9508, 0x00010000, 0x00010000, | |
438 | 0xac14, 0x000003ff, 0x00000003, | |
439 | 0xac14, 0x000003ff, 0x00000003, | |
440 | 0xac14, 0x000003ff, 0x00000003, | |
441 | 0xac10, 0xffffffff, 0x00000000, | |
442 | 0xac10, 0xffffffff, 0x00000000, | |
443 | 0xac10, 0xffffffff, 0x00000000, | |
444 | 0xac0c, 0xffffffff, 0x00001032, | |
445 | 0xac0c, 0xffffffff, 0x00001032, | |
446 | 0xac0c, 0xffffffff, 0x00001032, | |
447 | 0x88d4, 0x0000001f, 0x00000010, | |
448 | 0x88d4, 0x0000001f, 0x00000010, | |
449 | 0x88d4, 0x0000001f, 0x00000010, | |
450 | 0x15c0, 0x000c0fc0, 0x000c0400 | |
451 | }; | |
452 | ||
453 | static const u32 oland_golden_rlc_registers[] = | |
454 | { | |
455 | 0xc424, 0xffffffff, 0x00601005, | |
456 | 0xc47c, 0xffffffff, 0x10104040, | |
457 | 0xc488, 0xffffffff, 0x0100000a, | |
458 | 0xc314, 0xffffffff, 0x00000800, | |
459 | 0xc30c, 0xffffffff, 0x800000f4 | |
460 | }; | |
461 | ||
462 | static const u32 oland_golden_registers[] = | |
463 | { | |
464 | 0x9a10, 0x00010000, 0x00018208, | |
465 | 0x9830, 0xffffffff, 0x00000000, | |
466 | 0x9834, 0xf00fffff, 0x00000400, | |
467 | 0x9838, 0x0002021c, 0x00020200, | |
468 | 0xc78, 0x00000080, 0x00000000, | |
469 | 0xd030, 0x000300c0, 0x00800040, | |
470 | 0xd830, 0x000300c0, 0x00800040, | |
471 | 0x5bb0, 0x000000f0, 0x00000070, | |
472 | 0x5bc0, 0x00200000, 0x50100000, | |
473 | 0x7030, 0x31000311, 0x00000011, | |
474 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
475 | 0x240c, 0x000007ff, 0x00000000, | |
476 | 0x8a14, 0xf000001f, 0x00000007, | |
477 | 0x8b24, 0xffffffff, 0x00ffffff, | |
478 | 0x8b10, 0x0000ff0f, 0x00000000, | |
479 | 0x28a4c, 0x07ffffff, 0x4e000000, | |
480 | 0x28350, 0x3f3f3fff, 0x00000082, | |
481 | 0x30, 0x000000ff, 0x0040, | |
482 | 0x34, 0x00000040, 0x00004040, | |
483 | 0x9100, 0x07ffffff, 0x03000000, | |
484 | 0x9060, 0x0000007f, 0x00000020, | |
485 | 0x9508, 0x00010000, 0x00010000, | |
486 | 0xac14, 0x000003ff, 0x000000f3, | |
487 | 0xac10, 0xffffffff, 0x00000000, | |
488 | 0xac0c, 0xffffffff, 0x00003210, | |
489 | 0x88d4, 0x0000001f, 0x00000010, | |
490 | 0x15c0, 0x000c0fc0, 0x000c0400 | |
491 | }; | |
492 | ||
fffbdda4 AD |
493 | static const u32 hainan_golden_registers[] = |
494 | { | |
495 | 0x9a10, 0x00010000, 0x00018208, | |
496 | 0x9830, 0xffffffff, 0x00000000, | |
497 | 0x9834, 0xf00fffff, 0x00000400, | |
498 | 0x9838, 0x0002021c, 0x00020200, | |
499 | 0xd0c0, 0xff000fff, 0x00000100, | |
500 | 0xd030, 0x000300c0, 0x00800040, | |
501 | 0xd8c0, 0xff000fff, 0x00000100, | |
502 | 0xd830, 0x000300c0, 0x00800040, | |
503 | 0x2ae4, 0x00073ffe, 0x000022a2, | |
504 | 0x240c, 0x000007ff, 0x00000000, | |
505 | 0x8a14, 0xf000001f, 0x00000007, | |
506 | 0x8b24, 0xffffffff, 0x00ffffff, | |
507 | 0x8b10, 0x0000ff0f, 0x00000000, | |
508 | 0x28a4c, 0x07ffffff, 0x4e000000, | |
509 | 0x28350, 0x3f3f3fff, 0x00000000, | |
510 | 0x30, 0x000000ff, 0x0040, | |
511 | 0x34, 0x00000040, 0x00004040, | |
512 | 0x9100, 0x03e00000, 0x03600000, | |
513 | 0x9060, 0x0000007f, 0x00000020, | |
514 | 0x9508, 0x00010000, 0x00010000, | |
515 | 0xac14, 0x000003ff, 0x000000f1, | |
516 | 0xac10, 0xffffffff, 0x00000000, | |
517 | 0xac0c, 0xffffffff, 0x00003210, | |
518 | 0x88d4, 0x0000001f, 0x00000010, | |
519 | 0x15c0, 0x000c0fc0, 0x000c0400 | |
520 | }; | |
521 | ||
522 | static const u32 hainan_golden_registers2[] = | |
523 | { | |
524 | 0x98f8, 0xffffffff, 0x02010001 | |
525 | }; | |
526 | ||
205996c0 AD |
527 | static const u32 tahiti_mgcg_cgcg_init[] = |
528 | { | |
529 | 0xc400, 0xffffffff, 0xfffffffc, | |
530 | 0x802c, 0xffffffff, 0xe0000000, | |
531 | 0x9a60, 0xffffffff, 0x00000100, | |
532 | 0x92a4, 0xffffffff, 0x00000100, | |
533 | 0xc164, 0xffffffff, 0x00000100, | |
534 | 0x9774, 0xffffffff, 0x00000100, | |
535 | 0x8984, 0xffffffff, 0x06000100, | |
536 | 0x8a18, 0xffffffff, 0x00000100, | |
537 | 0x92a0, 0xffffffff, 0x00000100, | |
538 | 0xc380, 0xffffffff, 0x00000100, | |
539 | 0x8b28, 0xffffffff, 0x00000100, | |
540 | 0x9144, 0xffffffff, 0x00000100, | |
541 | 0x8d88, 0xffffffff, 0x00000100, | |
542 | 0x8d8c, 0xffffffff, 0x00000100, | |
543 | 0x9030, 0xffffffff, 0x00000100, | |
544 | 0x9034, 0xffffffff, 0x00000100, | |
545 | 0x9038, 0xffffffff, 0x00000100, | |
546 | 0x903c, 0xffffffff, 0x00000100, | |
547 | 0xad80, 0xffffffff, 0x00000100, | |
548 | 0xac54, 0xffffffff, 0x00000100, | |
549 | 0x897c, 0xffffffff, 0x06000100, | |
550 | 0x9868, 0xffffffff, 0x00000100, | |
551 | 0x9510, 0xffffffff, 0x00000100, | |
552 | 0xaf04, 0xffffffff, 0x00000100, | |
553 | 0xae04, 0xffffffff, 0x00000100, | |
554 | 0x949c, 0xffffffff, 0x00000100, | |
555 | 0x802c, 0xffffffff, 0xe0000000, | |
556 | 0x9160, 0xffffffff, 0x00010000, | |
557 | 0x9164, 0xffffffff, 0x00030002, | |
558 | 0x9168, 0xffffffff, 0x00040007, | |
559 | 0x916c, 0xffffffff, 0x00060005, | |
560 | 0x9170, 0xffffffff, 0x00090008, | |
561 | 0x9174, 0xffffffff, 0x00020001, | |
562 | 0x9178, 0xffffffff, 0x00040003, | |
563 | 0x917c, 0xffffffff, 0x00000007, | |
564 | 0x9180, 0xffffffff, 0x00060005, | |
565 | 0x9184, 0xffffffff, 0x00090008, | |
566 | 0x9188, 0xffffffff, 0x00030002, | |
567 | 0x918c, 0xffffffff, 0x00050004, | |
568 | 0x9190, 0xffffffff, 0x00000008, | |
569 | 0x9194, 0xffffffff, 0x00070006, | |
570 | 0x9198, 0xffffffff, 0x000a0009, | |
571 | 0x919c, 0xffffffff, 0x00040003, | |
572 | 0x91a0, 0xffffffff, 0x00060005, | |
573 | 0x91a4, 0xffffffff, 0x00000009, | |
574 | 0x91a8, 0xffffffff, 0x00080007, | |
575 | 0x91ac, 0xffffffff, 0x000b000a, | |
576 | 0x91b0, 0xffffffff, 0x00050004, | |
577 | 0x91b4, 0xffffffff, 0x00070006, | |
578 | 0x91b8, 0xffffffff, 0x0008000b, | |
579 | 0x91bc, 0xffffffff, 0x000a0009, | |
580 | 0x91c0, 0xffffffff, 0x000d000c, | |
581 | 0x91c4, 0xffffffff, 0x00060005, | |
582 | 0x91c8, 0xffffffff, 0x00080007, | |
583 | 0x91cc, 0xffffffff, 0x0000000b, | |
584 | 0x91d0, 0xffffffff, 0x000a0009, | |
585 | 0x91d4, 0xffffffff, 0x000d000c, | |
586 | 0x91d8, 0xffffffff, 0x00070006, | |
587 | 0x91dc, 0xffffffff, 0x00090008, | |
588 | 0x91e0, 0xffffffff, 0x0000000c, | |
589 | 0x91e4, 0xffffffff, 0x000b000a, | |
590 | 0x91e8, 0xffffffff, 0x000e000d, | |
591 | 0x91ec, 0xffffffff, 0x00080007, | |
592 | 0x91f0, 0xffffffff, 0x000a0009, | |
593 | 0x91f4, 0xffffffff, 0x0000000d, | |
594 | 0x91f8, 0xffffffff, 0x000c000b, | |
595 | 0x91fc, 0xffffffff, 0x000f000e, | |
596 | 0x9200, 0xffffffff, 0x00090008, | |
597 | 0x9204, 0xffffffff, 0x000b000a, | |
598 | 0x9208, 0xffffffff, 0x000c000f, | |
599 | 0x920c, 0xffffffff, 0x000e000d, | |
600 | 0x9210, 0xffffffff, 0x00110010, | |
601 | 0x9214, 0xffffffff, 0x000a0009, | |
602 | 0x9218, 0xffffffff, 0x000c000b, | |
603 | 0x921c, 0xffffffff, 0x0000000f, | |
604 | 0x9220, 0xffffffff, 0x000e000d, | |
605 | 0x9224, 0xffffffff, 0x00110010, | |
606 | 0x9228, 0xffffffff, 0x000b000a, | |
607 | 0x922c, 0xffffffff, 0x000d000c, | |
608 | 0x9230, 0xffffffff, 0x00000010, | |
609 | 0x9234, 0xffffffff, 0x000f000e, | |
610 | 0x9238, 0xffffffff, 0x00120011, | |
611 | 0x923c, 0xffffffff, 0x000c000b, | |
612 | 0x9240, 0xffffffff, 0x000e000d, | |
613 | 0x9244, 0xffffffff, 0x00000011, | |
614 | 0x9248, 0xffffffff, 0x0010000f, | |
615 | 0x924c, 0xffffffff, 0x00130012, | |
616 | 0x9250, 0xffffffff, 0x000d000c, | |
617 | 0x9254, 0xffffffff, 0x000f000e, | |
618 | 0x9258, 0xffffffff, 0x00100013, | |
619 | 0x925c, 0xffffffff, 0x00120011, | |
620 | 0x9260, 0xffffffff, 0x00150014, | |
621 | 0x9264, 0xffffffff, 0x000e000d, | |
622 | 0x9268, 0xffffffff, 0x0010000f, | |
623 | 0x926c, 0xffffffff, 0x00000013, | |
624 | 0x9270, 0xffffffff, 0x00120011, | |
625 | 0x9274, 0xffffffff, 0x00150014, | |
626 | 0x9278, 0xffffffff, 0x000f000e, | |
627 | 0x927c, 0xffffffff, 0x00110010, | |
628 | 0x9280, 0xffffffff, 0x00000014, | |
629 | 0x9284, 0xffffffff, 0x00130012, | |
630 | 0x9288, 0xffffffff, 0x00160015, | |
631 | 0x928c, 0xffffffff, 0x0010000f, | |
632 | 0x9290, 0xffffffff, 0x00120011, | |
633 | 0x9294, 0xffffffff, 0x00000015, | |
634 | 0x9298, 0xffffffff, 0x00140013, | |
635 | 0x929c, 0xffffffff, 0x00170016, | |
636 | 0x9150, 0xffffffff, 0x96940200, | |
637 | 0x8708, 0xffffffff, 0x00900100, | |
638 | 0xc478, 0xffffffff, 0x00000080, | |
639 | 0xc404, 0xffffffff, 0x0020003f, | |
640 | 0x30, 0xffffffff, 0x0000001c, | |
641 | 0x34, 0x000f0000, 0x000f0000, | |
642 | 0x160c, 0xffffffff, 0x00000100, | |
643 | 0x1024, 0xffffffff, 0x00000100, | |
644 | 0x102c, 0x00000101, 0x00000000, | |
645 | 0x20a8, 0xffffffff, 0x00000104, | |
646 | 0x264c, 0x000c0000, 0x000c0000, | |
647 | 0x2648, 0x000c0000, 0x000c0000, | |
648 | 0x55e4, 0xff000fff, 0x00000100, | |
649 | 0x55e8, 0x00000001, 0x00000001, | |
650 | 0x2f50, 0x00000001, 0x00000001, | |
651 | 0x30cc, 0xc0000fff, 0x00000104, | |
652 | 0xc1e4, 0x00000001, 0x00000001, | |
653 | 0xd0c0, 0xfffffff0, 0x00000100, | |
654 | 0xd8c0, 0xfffffff0, 0x00000100 | |
655 | }; | |
656 | ||
657 | static const u32 pitcairn_mgcg_cgcg_init[] = | |
658 | { | |
659 | 0xc400, 0xffffffff, 0xfffffffc, | |
660 | 0x802c, 0xffffffff, 0xe0000000, | |
661 | 0x9a60, 0xffffffff, 0x00000100, | |
662 | 0x92a4, 0xffffffff, 0x00000100, | |
663 | 0xc164, 0xffffffff, 0x00000100, | |
664 | 0x9774, 0xffffffff, 0x00000100, | |
665 | 0x8984, 0xffffffff, 0x06000100, | |
666 | 0x8a18, 0xffffffff, 0x00000100, | |
667 | 0x92a0, 0xffffffff, 0x00000100, | |
668 | 0xc380, 0xffffffff, 0x00000100, | |
669 | 0x8b28, 0xffffffff, 0x00000100, | |
670 | 0x9144, 0xffffffff, 0x00000100, | |
671 | 0x8d88, 0xffffffff, 0x00000100, | |
672 | 0x8d8c, 0xffffffff, 0x00000100, | |
673 | 0x9030, 0xffffffff, 0x00000100, | |
674 | 0x9034, 0xffffffff, 0x00000100, | |
675 | 0x9038, 0xffffffff, 0x00000100, | |
676 | 0x903c, 0xffffffff, 0x00000100, | |
677 | 0xad80, 0xffffffff, 0x00000100, | |
678 | 0xac54, 0xffffffff, 0x00000100, | |
679 | 0x897c, 0xffffffff, 0x06000100, | |
680 | 0x9868, 0xffffffff, 0x00000100, | |
681 | 0x9510, 0xffffffff, 0x00000100, | |
682 | 0xaf04, 0xffffffff, 0x00000100, | |
683 | 0xae04, 0xffffffff, 0x00000100, | |
684 | 0x949c, 0xffffffff, 0x00000100, | |
685 | 0x802c, 0xffffffff, 0xe0000000, | |
686 | 0x9160, 0xffffffff, 0x00010000, | |
687 | 0x9164, 0xffffffff, 0x00030002, | |
688 | 0x9168, 0xffffffff, 0x00040007, | |
689 | 0x916c, 0xffffffff, 0x00060005, | |
690 | 0x9170, 0xffffffff, 0x00090008, | |
691 | 0x9174, 0xffffffff, 0x00020001, | |
692 | 0x9178, 0xffffffff, 0x00040003, | |
693 | 0x917c, 0xffffffff, 0x00000007, | |
694 | 0x9180, 0xffffffff, 0x00060005, | |
695 | 0x9184, 0xffffffff, 0x00090008, | |
696 | 0x9188, 0xffffffff, 0x00030002, | |
697 | 0x918c, 0xffffffff, 0x00050004, | |
698 | 0x9190, 0xffffffff, 0x00000008, | |
699 | 0x9194, 0xffffffff, 0x00070006, | |
700 | 0x9198, 0xffffffff, 0x000a0009, | |
701 | 0x919c, 0xffffffff, 0x00040003, | |
702 | 0x91a0, 0xffffffff, 0x00060005, | |
703 | 0x91a4, 0xffffffff, 0x00000009, | |
704 | 0x91a8, 0xffffffff, 0x00080007, | |
705 | 0x91ac, 0xffffffff, 0x000b000a, | |
706 | 0x91b0, 0xffffffff, 0x00050004, | |
707 | 0x91b4, 0xffffffff, 0x00070006, | |
708 | 0x91b8, 0xffffffff, 0x0008000b, | |
709 | 0x91bc, 0xffffffff, 0x000a0009, | |
710 | 0x91c0, 0xffffffff, 0x000d000c, | |
711 | 0x9200, 0xffffffff, 0x00090008, | |
712 | 0x9204, 0xffffffff, 0x000b000a, | |
713 | 0x9208, 0xffffffff, 0x000c000f, | |
714 | 0x920c, 0xffffffff, 0x000e000d, | |
715 | 0x9210, 0xffffffff, 0x00110010, | |
716 | 0x9214, 0xffffffff, 0x000a0009, | |
717 | 0x9218, 0xffffffff, 0x000c000b, | |
718 | 0x921c, 0xffffffff, 0x0000000f, | |
719 | 0x9220, 0xffffffff, 0x000e000d, | |
720 | 0x9224, 0xffffffff, 0x00110010, | |
721 | 0x9228, 0xffffffff, 0x000b000a, | |
722 | 0x922c, 0xffffffff, 0x000d000c, | |
723 | 0x9230, 0xffffffff, 0x00000010, | |
724 | 0x9234, 0xffffffff, 0x000f000e, | |
725 | 0x9238, 0xffffffff, 0x00120011, | |
726 | 0x923c, 0xffffffff, 0x000c000b, | |
727 | 0x9240, 0xffffffff, 0x000e000d, | |
728 | 0x9244, 0xffffffff, 0x00000011, | |
729 | 0x9248, 0xffffffff, 0x0010000f, | |
730 | 0x924c, 0xffffffff, 0x00130012, | |
731 | 0x9250, 0xffffffff, 0x000d000c, | |
732 | 0x9254, 0xffffffff, 0x000f000e, | |
733 | 0x9258, 0xffffffff, 0x00100013, | |
734 | 0x925c, 0xffffffff, 0x00120011, | |
735 | 0x9260, 0xffffffff, 0x00150014, | |
736 | 0x9150, 0xffffffff, 0x96940200, | |
737 | 0x8708, 0xffffffff, 0x00900100, | |
738 | 0xc478, 0xffffffff, 0x00000080, | |
739 | 0xc404, 0xffffffff, 0x0020003f, | |
740 | 0x30, 0xffffffff, 0x0000001c, | |
741 | 0x34, 0x000f0000, 0x000f0000, | |
742 | 0x160c, 0xffffffff, 0x00000100, | |
743 | 0x1024, 0xffffffff, 0x00000100, | |
744 | 0x102c, 0x00000101, 0x00000000, | |
745 | 0x20a8, 0xffffffff, 0x00000104, | |
746 | 0x55e4, 0xff000fff, 0x00000100, | |
747 | 0x55e8, 0x00000001, 0x00000001, | |
748 | 0x2f50, 0x00000001, 0x00000001, | |
749 | 0x30cc, 0xc0000fff, 0x00000104, | |
750 | 0xc1e4, 0x00000001, 0x00000001, | |
751 | 0xd0c0, 0xfffffff0, 0x00000100, | |
752 | 0xd8c0, 0xfffffff0, 0x00000100 | |
753 | }; | |
754 | ||
755 | static const u32 verde_mgcg_cgcg_init[] = | |
756 | { | |
757 | 0xc400, 0xffffffff, 0xfffffffc, | |
758 | 0x802c, 0xffffffff, 0xe0000000, | |
759 | 0x9a60, 0xffffffff, 0x00000100, | |
760 | 0x92a4, 0xffffffff, 0x00000100, | |
761 | 0xc164, 0xffffffff, 0x00000100, | |
762 | 0x9774, 0xffffffff, 0x00000100, | |
763 | 0x8984, 0xffffffff, 0x06000100, | |
764 | 0x8a18, 0xffffffff, 0x00000100, | |
765 | 0x92a0, 0xffffffff, 0x00000100, | |
766 | 0xc380, 0xffffffff, 0x00000100, | |
767 | 0x8b28, 0xffffffff, 0x00000100, | |
768 | 0x9144, 0xffffffff, 0x00000100, | |
769 | 0x8d88, 0xffffffff, 0x00000100, | |
770 | 0x8d8c, 0xffffffff, 0x00000100, | |
771 | 0x9030, 0xffffffff, 0x00000100, | |
772 | 0x9034, 0xffffffff, 0x00000100, | |
773 | 0x9038, 0xffffffff, 0x00000100, | |
774 | 0x903c, 0xffffffff, 0x00000100, | |
775 | 0xad80, 0xffffffff, 0x00000100, | |
776 | 0xac54, 0xffffffff, 0x00000100, | |
777 | 0x897c, 0xffffffff, 0x06000100, | |
778 | 0x9868, 0xffffffff, 0x00000100, | |
779 | 0x9510, 0xffffffff, 0x00000100, | |
780 | 0xaf04, 0xffffffff, 0x00000100, | |
781 | 0xae04, 0xffffffff, 0x00000100, | |
782 | 0x949c, 0xffffffff, 0x00000100, | |
783 | 0x802c, 0xffffffff, 0xe0000000, | |
784 | 0x9160, 0xffffffff, 0x00010000, | |
785 | 0x9164, 0xffffffff, 0x00030002, | |
786 | 0x9168, 0xffffffff, 0x00040007, | |
787 | 0x916c, 0xffffffff, 0x00060005, | |
788 | 0x9170, 0xffffffff, 0x00090008, | |
789 | 0x9174, 0xffffffff, 0x00020001, | |
790 | 0x9178, 0xffffffff, 0x00040003, | |
791 | 0x917c, 0xffffffff, 0x00000007, | |
792 | 0x9180, 0xffffffff, 0x00060005, | |
793 | 0x9184, 0xffffffff, 0x00090008, | |
794 | 0x9188, 0xffffffff, 0x00030002, | |
795 | 0x918c, 0xffffffff, 0x00050004, | |
796 | 0x9190, 0xffffffff, 0x00000008, | |
797 | 0x9194, 0xffffffff, 0x00070006, | |
798 | 0x9198, 0xffffffff, 0x000a0009, | |
799 | 0x919c, 0xffffffff, 0x00040003, | |
800 | 0x91a0, 0xffffffff, 0x00060005, | |
801 | 0x91a4, 0xffffffff, 0x00000009, | |
802 | 0x91a8, 0xffffffff, 0x00080007, | |
803 | 0x91ac, 0xffffffff, 0x000b000a, | |
804 | 0x91b0, 0xffffffff, 0x00050004, | |
805 | 0x91b4, 0xffffffff, 0x00070006, | |
806 | 0x91b8, 0xffffffff, 0x0008000b, | |
807 | 0x91bc, 0xffffffff, 0x000a0009, | |
808 | 0x91c0, 0xffffffff, 0x000d000c, | |
809 | 0x9200, 0xffffffff, 0x00090008, | |
810 | 0x9204, 0xffffffff, 0x000b000a, | |
811 | 0x9208, 0xffffffff, 0x000c000f, | |
812 | 0x920c, 0xffffffff, 0x000e000d, | |
813 | 0x9210, 0xffffffff, 0x00110010, | |
814 | 0x9214, 0xffffffff, 0x000a0009, | |
815 | 0x9218, 0xffffffff, 0x000c000b, | |
816 | 0x921c, 0xffffffff, 0x0000000f, | |
817 | 0x9220, 0xffffffff, 0x000e000d, | |
818 | 0x9224, 0xffffffff, 0x00110010, | |
819 | 0x9228, 0xffffffff, 0x000b000a, | |
820 | 0x922c, 0xffffffff, 0x000d000c, | |
821 | 0x9230, 0xffffffff, 0x00000010, | |
822 | 0x9234, 0xffffffff, 0x000f000e, | |
823 | 0x9238, 0xffffffff, 0x00120011, | |
824 | 0x923c, 0xffffffff, 0x000c000b, | |
825 | 0x9240, 0xffffffff, 0x000e000d, | |
826 | 0x9244, 0xffffffff, 0x00000011, | |
827 | 0x9248, 0xffffffff, 0x0010000f, | |
828 | 0x924c, 0xffffffff, 0x00130012, | |
829 | 0x9250, 0xffffffff, 0x000d000c, | |
830 | 0x9254, 0xffffffff, 0x000f000e, | |
831 | 0x9258, 0xffffffff, 0x00100013, | |
832 | 0x925c, 0xffffffff, 0x00120011, | |
833 | 0x9260, 0xffffffff, 0x00150014, | |
834 | 0x9150, 0xffffffff, 0x96940200, | |
835 | 0x8708, 0xffffffff, 0x00900100, | |
836 | 0xc478, 0xffffffff, 0x00000080, | |
837 | 0xc404, 0xffffffff, 0x0020003f, | |
838 | 0x30, 0xffffffff, 0x0000001c, | |
839 | 0x34, 0x000f0000, 0x000f0000, | |
840 | 0x160c, 0xffffffff, 0x00000100, | |
841 | 0x1024, 0xffffffff, 0x00000100, | |
842 | 0x102c, 0x00000101, 0x00000000, | |
843 | 0x20a8, 0xffffffff, 0x00000104, | |
844 | 0x264c, 0x000c0000, 0x000c0000, | |
845 | 0x2648, 0x000c0000, 0x000c0000, | |
846 | 0x55e4, 0xff000fff, 0x00000100, | |
847 | 0x55e8, 0x00000001, 0x00000001, | |
848 | 0x2f50, 0x00000001, 0x00000001, | |
849 | 0x30cc, 0xc0000fff, 0x00000104, | |
850 | 0xc1e4, 0x00000001, 0x00000001, | |
851 | 0xd0c0, 0xfffffff0, 0x00000100, | |
852 | 0xd8c0, 0xfffffff0, 0x00000100 | |
853 | }; | |
854 | ||
855 | static const u32 oland_mgcg_cgcg_init[] = | |
856 | { | |
857 | 0xc400, 0xffffffff, 0xfffffffc, | |
858 | 0x802c, 0xffffffff, 0xe0000000, | |
859 | 0x9a60, 0xffffffff, 0x00000100, | |
860 | 0x92a4, 0xffffffff, 0x00000100, | |
861 | 0xc164, 0xffffffff, 0x00000100, | |
862 | 0x9774, 0xffffffff, 0x00000100, | |
863 | 0x8984, 0xffffffff, 0x06000100, | |
864 | 0x8a18, 0xffffffff, 0x00000100, | |
865 | 0x92a0, 0xffffffff, 0x00000100, | |
866 | 0xc380, 0xffffffff, 0x00000100, | |
867 | 0x8b28, 0xffffffff, 0x00000100, | |
868 | 0x9144, 0xffffffff, 0x00000100, | |
869 | 0x8d88, 0xffffffff, 0x00000100, | |
870 | 0x8d8c, 0xffffffff, 0x00000100, | |
871 | 0x9030, 0xffffffff, 0x00000100, | |
872 | 0x9034, 0xffffffff, 0x00000100, | |
873 | 0x9038, 0xffffffff, 0x00000100, | |
874 | 0x903c, 0xffffffff, 0x00000100, | |
875 | 0xad80, 0xffffffff, 0x00000100, | |
876 | 0xac54, 0xffffffff, 0x00000100, | |
877 | 0x897c, 0xffffffff, 0x06000100, | |
878 | 0x9868, 0xffffffff, 0x00000100, | |
879 | 0x9510, 0xffffffff, 0x00000100, | |
880 | 0xaf04, 0xffffffff, 0x00000100, | |
881 | 0xae04, 0xffffffff, 0x00000100, | |
882 | 0x949c, 0xffffffff, 0x00000100, | |
883 | 0x802c, 0xffffffff, 0xe0000000, | |
884 | 0x9160, 0xffffffff, 0x00010000, | |
885 | 0x9164, 0xffffffff, 0x00030002, | |
886 | 0x9168, 0xffffffff, 0x00040007, | |
887 | 0x916c, 0xffffffff, 0x00060005, | |
888 | 0x9170, 0xffffffff, 0x00090008, | |
889 | 0x9174, 0xffffffff, 0x00020001, | |
890 | 0x9178, 0xffffffff, 0x00040003, | |
891 | 0x917c, 0xffffffff, 0x00000007, | |
892 | 0x9180, 0xffffffff, 0x00060005, | |
893 | 0x9184, 0xffffffff, 0x00090008, | |
894 | 0x9188, 0xffffffff, 0x00030002, | |
895 | 0x918c, 0xffffffff, 0x00050004, | |
896 | 0x9190, 0xffffffff, 0x00000008, | |
897 | 0x9194, 0xffffffff, 0x00070006, | |
898 | 0x9198, 0xffffffff, 0x000a0009, | |
899 | 0x919c, 0xffffffff, 0x00040003, | |
900 | 0x91a0, 0xffffffff, 0x00060005, | |
901 | 0x91a4, 0xffffffff, 0x00000009, | |
902 | 0x91a8, 0xffffffff, 0x00080007, | |
903 | 0x91ac, 0xffffffff, 0x000b000a, | |
904 | 0x91b0, 0xffffffff, 0x00050004, | |
905 | 0x91b4, 0xffffffff, 0x00070006, | |
906 | 0x91b8, 0xffffffff, 0x0008000b, | |
907 | 0x91bc, 0xffffffff, 0x000a0009, | |
908 | 0x91c0, 0xffffffff, 0x000d000c, | |
909 | 0x91c4, 0xffffffff, 0x00060005, | |
910 | 0x91c8, 0xffffffff, 0x00080007, | |
911 | 0x91cc, 0xffffffff, 0x0000000b, | |
912 | 0x91d0, 0xffffffff, 0x000a0009, | |
913 | 0x91d4, 0xffffffff, 0x000d000c, | |
914 | 0x9150, 0xffffffff, 0x96940200, | |
915 | 0x8708, 0xffffffff, 0x00900100, | |
916 | 0xc478, 0xffffffff, 0x00000080, | |
917 | 0xc404, 0xffffffff, 0x0020003f, | |
918 | 0x30, 0xffffffff, 0x0000001c, | |
919 | 0x34, 0x000f0000, 0x000f0000, | |
920 | 0x160c, 0xffffffff, 0x00000100, | |
921 | 0x1024, 0xffffffff, 0x00000100, | |
922 | 0x102c, 0x00000101, 0x00000000, | |
923 | 0x20a8, 0xffffffff, 0x00000104, | |
924 | 0x264c, 0x000c0000, 0x000c0000, | |
925 | 0x2648, 0x000c0000, 0x000c0000, | |
926 | 0x55e4, 0xff000fff, 0x00000100, | |
927 | 0x55e8, 0x00000001, 0x00000001, | |
928 | 0x2f50, 0x00000001, 0x00000001, | |
929 | 0x30cc, 0xc0000fff, 0x00000104, | |
930 | 0xc1e4, 0x00000001, 0x00000001, | |
931 | 0xd0c0, 0xfffffff0, 0x00000100, | |
932 | 0xd8c0, 0xfffffff0, 0x00000100 | |
933 | }; | |
934 | ||
fffbdda4 AD |
935 | static const u32 hainan_mgcg_cgcg_init[] = |
936 | { | |
937 | 0xc400, 0xffffffff, 0xfffffffc, | |
938 | 0x802c, 0xffffffff, 0xe0000000, | |
939 | 0x9a60, 0xffffffff, 0x00000100, | |
940 | 0x92a4, 0xffffffff, 0x00000100, | |
941 | 0xc164, 0xffffffff, 0x00000100, | |
942 | 0x9774, 0xffffffff, 0x00000100, | |
943 | 0x8984, 0xffffffff, 0x06000100, | |
944 | 0x8a18, 0xffffffff, 0x00000100, | |
945 | 0x92a0, 0xffffffff, 0x00000100, | |
946 | 0xc380, 0xffffffff, 0x00000100, | |
947 | 0x8b28, 0xffffffff, 0x00000100, | |
948 | 0x9144, 0xffffffff, 0x00000100, | |
949 | 0x8d88, 0xffffffff, 0x00000100, | |
950 | 0x8d8c, 0xffffffff, 0x00000100, | |
951 | 0x9030, 0xffffffff, 0x00000100, | |
952 | 0x9034, 0xffffffff, 0x00000100, | |
953 | 0x9038, 0xffffffff, 0x00000100, | |
954 | 0x903c, 0xffffffff, 0x00000100, | |
955 | 0xad80, 0xffffffff, 0x00000100, | |
956 | 0xac54, 0xffffffff, 0x00000100, | |
957 | 0x897c, 0xffffffff, 0x06000100, | |
958 | 0x9868, 0xffffffff, 0x00000100, | |
959 | 0x9510, 0xffffffff, 0x00000100, | |
960 | 0xaf04, 0xffffffff, 0x00000100, | |
961 | 0xae04, 0xffffffff, 0x00000100, | |
962 | 0x949c, 0xffffffff, 0x00000100, | |
963 | 0x802c, 0xffffffff, 0xe0000000, | |
964 | 0x9160, 0xffffffff, 0x00010000, | |
965 | 0x9164, 0xffffffff, 0x00030002, | |
966 | 0x9168, 0xffffffff, 0x00040007, | |
967 | 0x916c, 0xffffffff, 0x00060005, | |
968 | 0x9170, 0xffffffff, 0x00090008, | |
969 | 0x9174, 0xffffffff, 0x00020001, | |
970 | 0x9178, 0xffffffff, 0x00040003, | |
971 | 0x917c, 0xffffffff, 0x00000007, | |
972 | 0x9180, 0xffffffff, 0x00060005, | |
973 | 0x9184, 0xffffffff, 0x00090008, | |
974 | 0x9188, 0xffffffff, 0x00030002, | |
975 | 0x918c, 0xffffffff, 0x00050004, | |
976 | 0x9190, 0xffffffff, 0x00000008, | |
977 | 0x9194, 0xffffffff, 0x00070006, | |
978 | 0x9198, 0xffffffff, 0x000a0009, | |
979 | 0x919c, 0xffffffff, 0x00040003, | |
980 | 0x91a0, 0xffffffff, 0x00060005, | |
981 | 0x91a4, 0xffffffff, 0x00000009, | |
982 | 0x91a8, 0xffffffff, 0x00080007, | |
983 | 0x91ac, 0xffffffff, 0x000b000a, | |
984 | 0x91b0, 0xffffffff, 0x00050004, | |
985 | 0x91b4, 0xffffffff, 0x00070006, | |
986 | 0x91b8, 0xffffffff, 0x0008000b, | |
987 | 0x91bc, 0xffffffff, 0x000a0009, | |
988 | 0x91c0, 0xffffffff, 0x000d000c, | |
989 | 0x91c4, 0xffffffff, 0x00060005, | |
990 | 0x91c8, 0xffffffff, 0x00080007, | |
991 | 0x91cc, 0xffffffff, 0x0000000b, | |
992 | 0x91d0, 0xffffffff, 0x000a0009, | |
993 | 0x91d4, 0xffffffff, 0x000d000c, | |
994 | 0x9150, 0xffffffff, 0x96940200, | |
995 | 0x8708, 0xffffffff, 0x00900100, | |
996 | 0xc478, 0xffffffff, 0x00000080, | |
997 | 0xc404, 0xffffffff, 0x0020003f, | |
998 | 0x30, 0xffffffff, 0x0000001c, | |
999 | 0x34, 0x000f0000, 0x000f0000, | |
1000 | 0x160c, 0xffffffff, 0x00000100, | |
1001 | 0x1024, 0xffffffff, 0x00000100, | |
1002 | 0x20a8, 0xffffffff, 0x00000104, | |
1003 | 0x264c, 0x000c0000, 0x000c0000, | |
1004 | 0x2648, 0x000c0000, 0x000c0000, | |
1005 | 0x2f50, 0x00000001, 0x00000001, | |
1006 | 0x30cc, 0xc0000fff, 0x00000104, | |
1007 | 0xc1e4, 0x00000001, 0x00000001, | |
1008 | 0xd0c0, 0xfffffff0, 0x00000100, | |
1009 | 0xd8c0, 0xfffffff0, 0x00000100 | |
1010 | }; | |
1011 | ||
205996c0 AD |
1012 | static u32 verde_pg_init[] = |
1013 | { | |
1014 | 0x353c, 0xffffffff, 0x40000, | |
1015 | 0x3538, 0xffffffff, 0x200010ff, | |
1016 | 0x353c, 0xffffffff, 0x0, | |
1017 | 0x353c, 0xffffffff, 0x0, | |
1018 | 0x353c, 0xffffffff, 0x0, | |
1019 | 0x353c, 0xffffffff, 0x0, | |
1020 | 0x353c, 0xffffffff, 0x0, | |
1021 | 0x353c, 0xffffffff, 0x7007, | |
1022 | 0x3538, 0xffffffff, 0x300010ff, | |
1023 | 0x353c, 0xffffffff, 0x0, | |
1024 | 0x353c, 0xffffffff, 0x0, | |
1025 | 0x353c, 0xffffffff, 0x0, | |
1026 | 0x353c, 0xffffffff, 0x0, | |
1027 | 0x353c, 0xffffffff, 0x0, | |
1028 | 0x353c, 0xffffffff, 0x400000, | |
1029 | 0x3538, 0xffffffff, 0x100010ff, | |
1030 | 0x353c, 0xffffffff, 0x0, | |
1031 | 0x353c, 0xffffffff, 0x0, | |
1032 | 0x353c, 0xffffffff, 0x0, | |
1033 | 0x353c, 0xffffffff, 0x0, | |
1034 | 0x353c, 0xffffffff, 0x0, | |
1035 | 0x353c, 0xffffffff, 0x120200, | |
1036 | 0x3538, 0xffffffff, 0x500010ff, | |
1037 | 0x353c, 0xffffffff, 0x0, | |
1038 | 0x353c, 0xffffffff, 0x0, | |
1039 | 0x353c, 0xffffffff, 0x0, | |
1040 | 0x353c, 0xffffffff, 0x0, | |
1041 | 0x353c, 0xffffffff, 0x0, | |
1042 | 0x353c, 0xffffffff, 0x1e1e16, | |
1043 | 0x3538, 0xffffffff, 0x600010ff, | |
1044 | 0x353c, 0xffffffff, 0x0, | |
1045 | 0x353c, 0xffffffff, 0x0, | |
1046 | 0x353c, 0xffffffff, 0x0, | |
1047 | 0x353c, 0xffffffff, 0x0, | |
1048 | 0x353c, 0xffffffff, 0x0, | |
1049 | 0x353c, 0xffffffff, 0x171f1e, | |
1050 | 0x3538, 0xffffffff, 0x700010ff, | |
1051 | 0x353c, 0xffffffff, 0x0, | |
1052 | 0x353c, 0xffffffff, 0x0, | |
1053 | 0x353c, 0xffffffff, 0x0, | |
1054 | 0x353c, 0xffffffff, 0x0, | |
1055 | 0x353c, 0xffffffff, 0x0, | |
1056 | 0x353c, 0xffffffff, 0x0, | |
1057 | 0x3538, 0xffffffff, 0x9ff, | |
1058 | 0x3500, 0xffffffff, 0x0, | |
1059 | 0x3504, 0xffffffff, 0x10000800, | |
1060 | 0x3504, 0xffffffff, 0xf, | |
1061 | 0x3504, 0xffffffff, 0xf, | |
1062 | 0x3500, 0xffffffff, 0x4, | |
1063 | 0x3504, 0xffffffff, 0x1000051e, | |
1064 | 0x3504, 0xffffffff, 0xffff, | |
1065 | 0x3504, 0xffffffff, 0xffff, | |
1066 | 0x3500, 0xffffffff, 0x8, | |
1067 | 0x3504, 0xffffffff, 0x80500, | |
1068 | 0x3500, 0xffffffff, 0x12, | |
1069 | 0x3504, 0xffffffff, 0x9050c, | |
1070 | 0x3500, 0xffffffff, 0x1d, | |
1071 | 0x3504, 0xffffffff, 0xb052c, | |
1072 | 0x3500, 0xffffffff, 0x2a, | |
1073 | 0x3504, 0xffffffff, 0x1053e, | |
1074 | 0x3500, 0xffffffff, 0x2d, | |
1075 | 0x3504, 0xffffffff, 0x10546, | |
1076 | 0x3500, 0xffffffff, 0x30, | |
1077 | 0x3504, 0xffffffff, 0xa054e, | |
1078 | 0x3500, 0xffffffff, 0x3c, | |
1079 | 0x3504, 0xffffffff, 0x1055f, | |
1080 | 0x3500, 0xffffffff, 0x3f, | |
1081 | 0x3504, 0xffffffff, 0x10567, | |
1082 | 0x3500, 0xffffffff, 0x42, | |
1083 | 0x3504, 0xffffffff, 0x1056f, | |
1084 | 0x3500, 0xffffffff, 0x45, | |
1085 | 0x3504, 0xffffffff, 0x10572, | |
1086 | 0x3500, 0xffffffff, 0x48, | |
1087 | 0x3504, 0xffffffff, 0x20575, | |
1088 | 0x3500, 0xffffffff, 0x4c, | |
1089 | 0x3504, 0xffffffff, 0x190801, | |
1090 | 0x3500, 0xffffffff, 0x67, | |
1091 | 0x3504, 0xffffffff, 0x1082a, | |
1092 | 0x3500, 0xffffffff, 0x6a, | |
1093 | 0x3504, 0xffffffff, 0x1b082d, | |
1094 | 0x3500, 0xffffffff, 0x87, | |
1095 | 0x3504, 0xffffffff, 0x310851, | |
1096 | 0x3500, 0xffffffff, 0xba, | |
1097 | 0x3504, 0xffffffff, 0x891, | |
1098 | 0x3500, 0xffffffff, 0xbc, | |
1099 | 0x3504, 0xffffffff, 0x893, | |
1100 | 0x3500, 0xffffffff, 0xbe, | |
1101 | 0x3504, 0xffffffff, 0x20895, | |
1102 | 0x3500, 0xffffffff, 0xc2, | |
1103 | 0x3504, 0xffffffff, 0x20899, | |
1104 | 0x3500, 0xffffffff, 0xc6, | |
1105 | 0x3504, 0xffffffff, 0x2089d, | |
1106 | 0x3500, 0xffffffff, 0xca, | |
1107 | 0x3504, 0xffffffff, 0x8a1, | |
1108 | 0x3500, 0xffffffff, 0xcc, | |
1109 | 0x3504, 0xffffffff, 0x8a3, | |
1110 | 0x3500, 0xffffffff, 0xce, | |
1111 | 0x3504, 0xffffffff, 0x308a5, | |
1112 | 0x3500, 0xffffffff, 0xd3, | |
1113 | 0x3504, 0xffffffff, 0x6d08cd, | |
1114 | 0x3500, 0xffffffff, 0x142, | |
1115 | 0x3504, 0xffffffff, 0x2000095a, | |
1116 | 0x3504, 0xffffffff, 0x1, | |
1117 | 0x3500, 0xffffffff, 0x144, | |
1118 | 0x3504, 0xffffffff, 0x301f095b, | |
1119 | 0x3500, 0xffffffff, 0x165, | |
1120 | 0x3504, 0xffffffff, 0xc094d, | |
1121 | 0x3500, 0xffffffff, 0x173, | |
1122 | 0x3504, 0xffffffff, 0xf096d, | |
1123 | 0x3500, 0xffffffff, 0x184, | |
1124 | 0x3504, 0xffffffff, 0x15097f, | |
1125 | 0x3500, 0xffffffff, 0x19b, | |
1126 | 0x3504, 0xffffffff, 0xc0998, | |
1127 | 0x3500, 0xffffffff, 0x1a9, | |
1128 | 0x3504, 0xffffffff, 0x409a7, | |
1129 | 0x3500, 0xffffffff, 0x1af, | |
1130 | 0x3504, 0xffffffff, 0xcdc, | |
1131 | 0x3500, 0xffffffff, 0x1b1, | |
1132 | 0x3504, 0xffffffff, 0x800, | |
1133 | 0x3508, 0xffffffff, 0x6c9b2000, | |
1134 | 0x3510, 0xfc00, 0x2000, | |
1135 | 0x3544, 0xffffffff, 0xfc0, | |
1136 | 0x28d4, 0x00000100, 0x100 | |
1137 | }; | |
1138 | ||
1139 | static void si_init_golden_registers(struct radeon_device *rdev) | |
1140 | { | |
1141 | switch (rdev->family) { | |
1142 | case CHIP_TAHITI: | |
1143 | radeon_program_register_sequence(rdev, | |
1144 | tahiti_golden_registers, | |
1145 | (const u32)ARRAY_SIZE(tahiti_golden_registers)); | |
1146 | radeon_program_register_sequence(rdev, | |
1147 | tahiti_golden_rlc_registers, | |
1148 | (const u32)ARRAY_SIZE(tahiti_golden_rlc_registers)); | |
1149 | radeon_program_register_sequence(rdev, | |
1150 | tahiti_mgcg_cgcg_init, | |
1151 | (const u32)ARRAY_SIZE(tahiti_mgcg_cgcg_init)); | |
1152 | radeon_program_register_sequence(rdev, | |
1153 | tahiti_golden_registers2, | |
1154 | (const u32)ARRAY_SIZE(tahiti_golden_registers2)); | |
1155 | break; | |
1156 | case CHIP_PITCAIRN: | |
1157 | radeon_program_register_sequence(rdev, | |
1158 | pitcairn_golden_registers, | |
1159 | (const u32)ARRAY_SIZE(pitcairn_golden_registers)); | |
1160 | radeon_program_register_sequence(rdev, | |
1161 | pitcairn_golden_rlc_registers, | |
1162 | (const u32)ARRAY_SIZE(pitcairn_golden_rlc_registers)); | |
1163 | radeon_program_register_sequence(rdev, | |
1164 | pitcairn_mgcg_cgcg_init, | |
1165 | (const u32)ARRAY_SIZE(pitcairn_mgcg_cgcg_init)); | |
1166 | break; | |
1167 | case CHIP_VERDE: | |
1168 | radeon_program_register_sequence(rdev, | |
1169 | verde_golden_registers, | |
1170 | (const u32)ARRAY_SIZE(verde_golden_registers)); | |
1171 | radeon_program_register_sequence(rdev, | |
1172 | verde_golden_rlc_registers, | |
1173 | (const u32)ARRAY_SIZE(verde_golden_rlc_registers)); | |
1174 | radeon_program_register_sequence(rdev, | |
1175 | verde_mgcg_cgcg_init, | |
1176 | (const u32)ARRAY_SIZE(verde_mgcg_cgcg_init)); | |
1177 | radeon_program_register_sequence(rdev, | |
1178 | verde_pg_init, | |
1179 | (const u32)ARRAY_SIZE(verde_pg_init)); | |
1180 | break; | |
1181 | case CHIP_OLAND: | |
1182 | radeon_program_register_sequence(rdev, | |
1183 | oland_golden_registers, | |
1184 | (const u32)ARRAY_SIZE(oland_golden_registers)); | |
1185 | radeon_program_register_sequence(rdev, | |
1186 | oland_golden_rlc_registers, | |
1187 | (const u32)ARRAY_SIZE(oland_golden_rlc_registers)); | |
1188 | radeon_program_register_sequence(rdev, | |
1189 | oland_mgcg_cgcg_init, | |
1190 | (const u32)ARRAY_SIZE(oland_mgcg_cgcg_init)); | |
1191 | break; | |
fffbdda4 AD |
1192 | case CHIP_HAINAN: |
1193 | radeon_program_register_sequence(rdev, | |
1194 | hainan_golden_registers, | |
1195 | (const u32)ARRAY_SIZE(hainan_golden_registers)); | |
1196 | radeon_program_register_sequence(rdev, | |
1197 | hainan_golden_registers2, | |
1198 | (const u32)ARRAY_SIZE(hainan_golden_registers2)); | |
1199 | radeon_program_register_sequence(rdev, | |
1200 | hainan_mgcg_cgcg_init, | |
1201 | (const u32)ARRAY_SIZE(hainan_mgcg_cgcg_init)); | |
1202 | break; | |
205996c0 AD |
1203 | default: |
1204 | break; | |
1205 | } | |
1206 | } | |
1207 | ||
454d2e2a AD |
1208 | #define PCIE_BUS_CLK 10000 |
1209 | #define TCLK (PCIE_BUS_CLK / 10) | |
1210 | ||
1211 | /** | |
1212 | * si_get_xclk - get the xclk | |
1213 | * | |
1214 | * @rdev: radeon_device pointer | |
1215 | * | |
1216 | * Returns the reference clock used by the gfx engine | |
1217 | * (SI). | |
1218 | */ | |
1219 | u32 si_get_xclk(struct radeon_device *rdev) | |
1220 | { | |
1221 | u32 reference_clock = rdev->clock.spll.reference_freq; | |
1222 | u32 tmp; | |
1223 | ||
1224 | tmp = RREG32(CG_CLKPIN_CNTL_2); | |
1225 | if (tmp & MUX_TCLK_TO_XCLK) | |
1226 | return TCLK; | |
1227 | ||
1228 | tmp = RREG32(CG_CLKPIN_CNTL); | |
1229 | if (tmp & XTALIN_DIVIDE) | |
1230 | return reference_clock / 4; | |
1231 | ||
1232 | return reference_clock; | |
1233 | } | |
1234 | ||
1bd47d2e AD |
1235 | /* get temperature in millidegrees */ |
1236 | int si_get_temp(struct radeon_device *rdev) | |
1237 | { | |
1238 | u32 temp; | |
1239 | int actual_temp = 0; | |
1240 | ||
1241 | temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> | |
1242 | CTF_TEMP_SHIFT; | |
1243 | ||
1244 | if (temp & 0x200) | |
1245 | actual_temp = 255; | |
1246 | else | |
1247 | actual_temp = temp & 0x1ff; | |
1248 | ||
1249 | actual_temp = (actual_temp * 1000); | |
1250 | ||
1251 | return actual_temp; | |
1252 | } | |
1253 | ||
8b074dd6 AD |
1254 | #define TAHITI_IO_MC_REGS_SIZE 36 |
1255 | ||
1256 | static const u32 tahiti_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { | |
1257 | {0x0000006f, 0x03044000}, | |
1258 | {0x00000070, 0x0480c018}, | |
1259 | {0x00000071, 0x00000040}, | |
1260 | {0x00000072, 0x01000000}, | |
1261 | {0x00000074, 0x000000ff}, | |
1262 | {0x00000075, 0x00143400}, | |
1263 | {0x00000076, 0x08ec0800}, | |
1264 | {0x00000077, 0x040000cc}, | |
1265 | {0x00000079, 0x00000000}, | |
1266 | {0x0000007a, 0x21000409}, | |
1267 | {0x0000007c, 0x00000000}, | |
1268 | {0x0000007d, 0xe8000000}, | |
1269 | {0x0000007e, 0x044408a8}, | |
1270 | {0x0000007f, 0x00000003}, | |
1271 | {0x00000080, 0x00000000}, | |
1272 | {0x00000081, 0x01000000}, | |
1273 | {0x00000082, 0x02000000}, | |
1274 | {0x00000083, 0x00000000}, | |
1275 | {0x00000084, 0xe3f3e4f4}, | |
1276 | {0x00000085, 0x00052024}, | |
1277 | {0x00000087, 0x00000000}, | |
1278 | {0x00000088, 0x66036603}, | |
1279 | {0x00000089, 0x01000000}, | |
1280 | {0x0000008b, 0x1c0a0000}, | |
1281 | {0x0000008c, 0xff010000}, | |
1282 | {0x0000008e, 0xffffefff}, | |
1283 | {0x0000008f, 0xfff3efff}, | |
1284 | {0x00000090, 0xfff3efbf}, | |
1285 | {0x00000094, 0x00101101}, | |
1286 | {0x00000095, 0x00000fff}, | |
1287 | {0x00000096, 0x00116fff}, | |
1288 | {0x00000097, 0x60010000}, | |
1289 | {0x00000098, 0x10010000}, | |
1290 | {0x00000099, 0x00006000}, | |
1291 | {0x0000009a, 0x00001000}, | |
1292 | {0x0000009f, 0x00a77400} | |
1293 | }; | |
1294 | ||
1295 | static const u32 pitcairn_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { | |
1296 | {0x0000006f, 0x03044000}, | |
1297 | {0x00000070, 0x0480c018}, | |
1298 | {0x00000071, 0x00000040}, | |
1299 | {0x00000072, 0x01000000}, | |
1300 | {0x00000074, 0x000000ff}, | |
1301 | {0x00000075, 0x00143400}, | |
1302 | {0x00000076, 0x08ec0800}, | |
1303 | {0x00000077, 0x040000cc}, | |
1304 | {0x00000079, 0x00000000}, | |
1305 | {0x0000007a, 0x21000409}, | |
1306 | {0x0000007c, 0x00000000}, | |
1307 | {0x0000007d, 0xe8000000}, | |
1308 | {0x0000007e, 0x044408a8}, | |
1309 | {0x0000007f, 0x00000003}, | |
1310 | {0x00000080, 0x00000000}, | |
1311 | {0x00000081, 0x01000000}, | |
1312 | {0x00000082, 0x02000000}, | |
1313 | {0x00000083, 0x00000000}, | |
1314 | {0x00000084, 0xe3f3e4f4}, | |
1315 | {0x00000085, 0x00052024}, | |
1316 | {0x00000087, 0x00000000}, | |
1317 | {0x00000088, 0x66036603}, | |
1318 | {0x00000089, 0x01000000}, | |
1319 | {0x0000008b, 0x1c0a0000}, | |
1320 | {0x0000008c, 0xff010000}, | |
1321 | {0x0000008e, 0xffffefff}, | |
1322 | {0x0000008f, 0xfff3efff}, | |
1323 | {0x00000090, 0xfff3efbf}, | |
1324 | {0x00000094, 0x00101101}, | |
1325 | {0x00000095, 0x00000fff}, | |
1326 | {0x00000096, 0x00116fff}, | |
1327 | {0x00000097, 0x60010000}, | |
1328 | {0x00000098, 0x10010000}, | |
1329 | {0x00000099, 0x00006000}, | |
1330 | {0x0000009a, 0x00001000}, | |
1331 | {0x0000009f, 0x00a47400} | |
1332 | }; | |
1333 | ||
1334 | static const u32 verde_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { | |
1335 | {0x0000006f, 0x03044000}, | |
1336 | {0x00000070, 0x0480c018}, | |
1337 | {0x00000071, 0x00000040}, | |
1338 | {0x00000072, 0x01000000}, | |
1339 | {0x00000074, 0x000000ff}, | |
1340 | {0x00000075, 0x00143400}, | |
1341 | {0x00000076, 0x08ec0800}, | |
1342 | {0x00000077, 0x040000cc}, | |
1343 | {0x00000079, 0x00000000}, | |
1344 | {0x0000007a, 0x21000409}, | |
1345 | {0x0000007c, 0x00000000}, | |
1346 | {0x0000007d, 0xe8000000}, | |
1347 | {0x0000007e, 0x044408a8}, | |
1348 | {0x0000007f, 0x00000003}, | |
1349 | {0x00000080, 0x00000000}, | |
1350 | {0x00000081, 0x01000000}, | |
1351 | {0x00000082, 0x02000000}, | |
1352 | {0x00000083, 0x00000000}, | |
1353 | {0x00000084, 0xe3f3e4f4}, | |
1354 | {0x00000085, 0x00052024}, | |
1355 | {0x00000087, 0x00000000}, | |
1356 | {0x00000088, 0x66036603}, | |
1357 | {0x00000089, 0x01000000}, | |
1358 | {0x0000008b, 0x1c0a0000}, | |
1359 | {0x0000008c, 0xff010000}, | |
1360 | {0x0000008e, 0xffffefff}, | |
1361 | {0x0000008f, 0xfff3efff}, | |
1362 | {0x00000090, 0xfff3efbf}, | |
1363 | {0x00000094, 0x00101101}, | |
1364 | {0x00000095, 0x00000fff}, | |
1365 | {0x00000096, 0x00116fff}, | |
1366 | {0x00000097, 0x60010000}, | |
1367 | {0x00000098, 0x10010000}, | |
1368 | {0x00000099, 0x00006000}, | |
1369 | {0x0000009a, 0x00001000}, | |
1370 | {0x0000009f, 0x00a37400} | |
1371 | }; | |
1372 | ||
bcc7f5d2 AD |
1373 | static const u32 oland_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
1374 | {0x0000006f, 0x03044000}, | |
1375 | {0x00000070, 0x0480c018}, | |
1376 | {0x00000071, 0x00000040}, | |
1377 | {0x00000072, 0x01000000}, | |
1378 | {0x00000074, 0x000000ff}, | |
1379 | {0x00000075, 0x00143400}, | |
1380 | {0x00000076, 0x08ec0800}, | |
1381 | {0x00000077, 0x040000cc}, | |
1382 | {0x00000079, 0x00000000}, | |
1383 | {0x0000007a, 0x21000409}, | |
1384 | {0x0000007c, 0x00000000}, | |
1385 | {0x0000007d, 0xe8000000}, | |
1386 | {0x0000007e, 0x044408a8}, | |
1387 | {0x0000007f, 0x00000003}, | |
1388 | {0x00000080, 0x00000000}, | |
1389 | {0x00000081, 0x01000000}, | |
1390 | {0x00000082, 0x02000000}, | |
1391 | {0x00000083, 0x00000000}, | |
1392 | {0x00000084, 0xe3f3e4f4}, | |
1393 | {0x00000085, 0x00052024}, | |
1394 | {0x00000087, 0x00000000}, | |
1395 | {0x00000088, 0x66036603}, | |
1396 | {0x00000089, 0x01000000}, | |
1397 | {0x0000008b, 0x1c0a0000}, | |
1398 | {0x0000008c, 0xff010000}, | |
1399 | {0x0000008e, 0xffffefff}, | |
1400 | {0x0000008f, 0xfff3efff}, | |
1401 | {0x00000090, 0xfff3efbf}, | |
1402 | {0x00000094, 0x00101101}, | |
1403 | {0x00000095, 0x00000fff}, | |
1404 | {0x00000096, 0x00116fff}, | |
1405 | {0x00000097, 0x60010000}, | |
1406 | {0x00000098, 0x10010000}, | |
1407 | {0x00000099, 0x00006000}, | |
1408 | {0x0000009a, 0x00001000}, | |
1409 | {0x0000009f, 0x00a17730} | |
1410 | }; | |
1411 | ||
c04c00b4 AD |
1412 | static const u32 hainan_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
1413 | {0x0000006f, 0x03044000}, | |
1414 | {0x00000070, 0x0480c018}, | |
1415 | {0x00000071, 0x00000040}, | |
1416 | {0x00000072, 0x01000000}, | |
1417 | {0x00000074, 0x000000ff}, | |
1418 | {0x00000075, 0x00143400}, | |
1419 | {0x00000076, 0x08ec0800}, | |
1420 | {0x00000077, 0x040000cc}, | |
1421 | {0x00000079, 0x00000000}, | |
1422 | {0x0000007a, 0x21000409}, | |
1423 | {0x0000007c, 0x00000000}, | |
1424 | {0x0000007d, 0xe8000000}, | |
1425 | {0x0000007e, 0x044408a8}, | |
1426 | {0x0000007f, 0x00000003}, | |
1427 | {0x00000080, 0x00000000}, | |
1428 | {0x00000081, 0x01000000}, | |
1429 | {0x00000082, 0x02000000}, | |
1430 | {0x00000083, 0x00000000}, | |
1431 | {0x00000084, 0xe3f3e4f4}, | |
1432 | {0x00000085, 0x00052024}, | |
1433 | {0x00000087, 0x00000000}, | |
1434 | {0x00000088, 0x66036603}, | |
1435 | {0x00000089, 0x01000000}, | |
1436 | {0x0000008b, 0x1c0a0000}, | |
1437 | {0x0000008c, 0xff010000}, | |
1438 | {0x0000008e, 0xffffefff}, | |
1439 | {0x0000008f, 0xfff3efff}, | |
1440 | {0x00000090, 0xfff3efbf}, | |
1441 | {0x00000094, 0x00101101}, | |
1442 | {0x00000095, 0x00000fff}, | |
1443 | {0x00000096, 0x00116fff}, | |
1444 | {0x00000097, 0x60010000}, | |
1445 | {0x00000098, 0x10010000}, | |
1446 | {0x00000099, 0x00006000}, | |
1447 | {0x0000009a, 0x00001000}, | |
1448 | {0x0000009f, 0x00a07730} | |
1449 | }; | |
1450 | ||
8b074dd6 AD |
1451 | /* ucode loading */ |
1452 | static int si_mc_load_microcode(struct radeon_device *rdev) | |
1453 | { | |
1454 | const __be32 *fw_data; | |
1455 | u32 running, blackout = 0; | |
1456 | u32 *io_mc_regs; | |
1457 | int i, ucode_size, regs_size; | |
1458 | ||
1459 | if (!rdev->mc_fw) | |
1460 | return -EINVAL; | |
1461 | ||
1462 | switch (rdev->family) { | |
1463 | case CHIP_TAHITI: | |
1464 | io_mc_regs = (u32 *)&tahiti_io_mc_regs; | |
1465 | ucode_size = SI_MC_UCODE_SIZE; | |
1466 | regs_size = TAHITI_IO_MC_REGS_SIZE; | |
1467 | break; | |
1468 | case CHIP_PITCAIRN: | |
1469 | io_mc_regs = (u32 *)&pitcairn_io_mc_regs; | |
1470 | ucode_size = SI_MC_UCODE_SIZE; | |
1471 | regs_size = TAHITI_IO_MC_REGS_SIZE; | |
1472 | break; | |
1473 | case CHIP_VERDE: | |
1474 | default: | |
1475 | io_mc_regs = (u32 *)&verde_io_mc_regs; | |
1476 | ucode_size = SI_MC_UCODE_SIZE; | |
1477 | regs_size = TAHITI_IO_MC_REGS_SIZE; | |
1478 | break; | |
bcc7f5d2 AD |
1479 | case CHIP_OLAND: |
1480 | io_mc_regs = (u32 *)&oland_io_mc_regs; | |
1481 | ucode_size = OLAND_MC_UCODE_SIZE; | |
1482 | regs_size = TAHITI_IO_MC_REGS_SIZE; | |
1483 | break; | |
c04c00b4 AD |
1484 | case CHIP_HAINAN: |
1485 | io_mc_regs = (u32 *)&hainan_io_mc_regs; | |
1486 | ucode_size = OLAND_MC_UCODE_SIZE; | |
1487 | regs_size = TAHITI_IO_MC_REGS_SIZE; | |
1488 | break; | |
8b074dd6 AD |
1489 | } |
1490 | ||
1491 | running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK; | |
1492 | ||
1493 | if (running == 0) { | |
1494 | if (running) { | |
1495 | blackout = RREG32(MC_SHARED_BLACKOUT_CNTL); | |
1496 | WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1); | |
1497 | } | |
1498 | ||
1499 | /* reset the engine and set to writable */ | |
1500 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); | |
1501 | WREG32(MC_SEQ_SUP_CNTL, 0x00000010); | |
1502 | ||
1503 | /* load mc io regs */ | |
1504 | for (i = 0; i < regs_size; i++) { | |
1505 | WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]); | |
1506 | WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]); | |
1507 | } | |
1508 | /* load the MC ucode */ | |
1509 | fw_data = (const __be32 *)rdev->mc_fw->data; | |
1510 | for (i = 0; i < ucode_size; i++) | |
1511 | WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++)); | |
1512 | ||
1513 | /* put the engine back into the active state */ | |
1514 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); | |
1515 | WREG32(MC_SEQ_SUP_CNTL, 0x00000004); | |
1516 | WREG32(MC_SEQ_SUP_CNTL, 0x00000001); | |
1517 | ||
1518 | /* wait for training to complete */ | |
1519 | for (i = 0; i < rdev->usec_timeout; i++) { | |
1520 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D0) | |
1521 | break; | |
1522 | udelay(1); | |
1523 | } | |
1524 | for (i = 0; i < rdev->usec_timeout; i++) { | |
1525 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D1) | |
1526 | break; | |
1527 | udelay(1); | |
1528 | } | |
1529 | ||
1530 | if (running) | |
1531 | WREG32(MC_SHARED_BLACKOUT_CNTL, blackout); | |
1532 | } | |
1533 | ||
1534 | return 0; | |
1535 | } | |
1536 | ||
0f0de06c AD |
1537 | static int si_init_microcode(struct radeon_device *rdev) |
1538 | { | |
1539 | struct platform_device *pdev; | |
1540 | const char *chip_name; | |
1541 | const char *rlc_chip_name; | |
1542 | size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size; | |
1543 | char fw_name[30]; | |
1544 | int err; | |
1545 | ||
1546 | DRM_DEBUG("\n"); | |
1547 | ||
1548 | pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0); | |
1549 | err = IS_ERR(pdev); | |
1550 | if (err) { | |
1551 | printk(KERN_ERR "radeon_cp: Failed to register firmware\n"); | |
1552 | return -EINVAL; | |
1553 | } | |
1554 | ||
1555 | switch (rdev->family) { | |
1556 | case CHIP_TAHITI: | |
1557 | chip_name = "TAHITI"; | |
1558 | rlc_chip_name = "TAHITI"; | |
1559 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; | |
1560 | me_req_size = SI_PM4_UCODE_SIZE * 4; | |
1561 | ce_req_size = SI_CE_UCODE_SIZE * 4; | |
1562 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; | |
1563 | mc_req_size = SI_MC_UCODE_SIZE * 4; | |
1564 | break; | |
1565 | case CHIP_PITCAIRN: | |
1566 | chip_name = "PITCAIRN"; | |
1567 | rlc_chip_name = "PITCAIRN"; | |
1568 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; | |
1569 | me_req_size = SI_PM4_UCODE_SIZE * 4; | |
1570 | ce_req_size = SI_CE_UCODE_SIZE * 4; | |
1571 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; | |
1572 | mc_req_size = SI_MC_UCODE_SIZE * 4; | |
1573 | break; | |
1574 | case CHIP_VERDE: | |
1575 | chip_name = "VERDE"; | |
1576 | rlc_chip_name = "VERDE"; | |
1577 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; | |
1578 | me_req_size = SI_PM4_UCODE_SIZE * 4; | |
1579 | ce_req_size = SI_CE_UCODE_SIZE * 4; | |
1580 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; | |
1581 | mc_req_size = SI_MC_UCODE_SIZE * 4; | |
1582 | break; | |
bcc7f5d2 AD |
1583 | case CHIP_OLAND: |
1584 | chip_name = "OLAND"; | |
1585 | rlc_chip_name = "OLAND"; | |
1586 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; | |
1587 | me_req_size = SI_PM4_UCODE_SIZE * 4; | |
1588 | ce_req_size = SI_CE_UCODE_SIZE * 4; | |
1589 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; | |
1590 | mc_req_size = OLAND_MC_UCODE_SIZE * 4; | |
1591 | break; | |
c04c00b4 AD |
1592 | case CHIP_HAINAN: |
1593 | chip_name = "HAINAN"; | |
1594 | rlc_chip_name = "HAINAN"; | |
1595 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; | |
1596 | me_req_size = SI_PM4_UCODE_SIZE * 4; | |
1597 | ce_req_size = SI_CE_UCODE_SIZE * 4; | |
1598 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; | |
1599 | mc_req_size = OLAND_MC_UCODE_SIZE * 4; | |
1600 | break; | |
0f0de06c AD |
1601 | default: BUG(); |
1602 | } | |
1603 | ||
1604 | DRM_INFO("Loading %s Microcode\n", chip_name); | |
1605 | ||
1606 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name); | |
1607 | err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev); | |
1608 | if (err) | |
1609 | goto out; | |
1610 | if (rdev->pfp_fw->size != pfp_req_size) { | |
1611 | printk(KERN_ERR | |
1612 | "si_cp: Bogus length %zu in firmware \"%s\"\n", | |
1613 | rdev->pfp_fw->size, fw_name); | |
1614 | err = -EINVAL; | |
1615 | goto out; | |
1616 | } | |
1617 | ||
1618 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name); | |
1619 | err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev); | |
1620 | if (err) | |
1621 | goto out; | |
1622 | if (rdev->me_fw->size != me_req_size) { | |
1623 | printk(KERN_ERR | |
1624 | "si_cp: Bogus length %zu in firmware \"%s\"\n", | |
1625 | rdev->me_fw->size, fw_name); | |
1626 | err = -EINVAL; | |
1627 | } | |
1628 | ||
1629 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name); | |
1630 | err = request_firmware(&rdev->ce_fw, fw_name, &pdev->dev); | |
1631 | if (err) | |
1632 | goto out; | |
1633 | if (rdev->ce_fw->size != ce_req_size) { | |
1634 | printk(KERN_ERR | |
1635 | "si_cp: Bogus length %zu in firmware \"%s\"\n", | |
1636 | rdev->ce_fw->size, fw_name); | |
1637 | err = -EINVAL; | |
1638 | } | |
1639 | ||
1640 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name); | |
1641 | err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev); | |
1642 | if (err) | |
1643 | goto out; | |
1644 | if (rdev->rlc_fw->size != rlc_req_size) { | |
1645 | printk(KERN_ERR | |
1646 | "si_rlc: Bogus length %zu in firmware \"%s\"\n", | |
1647 | rdev->rlc_fw->size, fw_name); | |
1648 | err = -EINVAL; | |
1649 | } | |
1650 | ||
1651 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name); | |
1652 | err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev); | |
1653 | if (err) | |
1654 | goto out; | |
1655 | if (rdev->mc_fw->size != mc_req_size) { | |
1656 | printk(KERN_ERR | |
1657 | "si_mc: Bogus length %zu in firmware \"%s\"\n", | |
1658 | rdev->mc_fw->size, fw_name); | |
1659 | err = -EINVAL; | |
1660 | } | |
1661 | ||
1662 | out: | |
1663 | platform_device_unregister(pdev); | |
1664 | ||
1665 | if (err) { | |
1666 | if (err != -EINVAL) | |
1667 | printk(KERN_ERR | |
1668 | "si_cp: Failed to load firmware \"%s\"\n", | |
1669 | fw_name); | |
1670 | release_firmware(rdev->pfp_fw); | |
1671 | rdev->pfp_fw = NULL; | |
1672 | release_firmware(rdev->me_fw); | |
1673 | rdev->me_fw = NULL; | |
1674 | release_firmware(rdev->ce_fw); | |
1675 | rdev->ce_fw = NULL; | |
1676 | release_firmware(rdev->rlc_fw); | |
1677 | rdev->rlc_fw = NULL; | |
1678 | release_firmware(rdev->mc_fw); | |
1679 | rdev->mc_fw = NULL; | |
1680 | } | |
1681 | return err; | |
1682 | } | |
1683 | ||
43b3cd99 AD |
1684 | /* watermark setup */ |
1685 | static u32 dce6_line_buffer_adjust(struct radeon_device *rdev, | |
1686 | struct radeon_crtc *radeon_crtc, | |
1687 | struct drm_display_mode *mode, | |
1688 | struct drm_display_mode *other_mode) | |
1689 | { | |
1690 | u32 tmp; | |
1691 | /* | |
1692 | * Line Buffer Setup | |
1693 | * There are 3 line buffers, each one shared by 2 display controllers. | |
1694 | * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between | |
1695 | * the display controllers. The paritioning is done via one of four | |
1696 | * preset allocations specified in bits 21:20: | |
1697 | * 0 - half lb | |
1698 | * 2 - whole lb, other crtc must be disabled | |
1699 | */ | |
1700 | /* this can get tricky if we have two large displays on a paired group | |
1701 | * of crtcs. Ideally for multiple large displays we'd assign them to | |
1702 | * non-linked crtcs for maximum line buffer allocation. | |
1703 | */ | |
1704 | if (radeon_crtc->base.enabled && mode) { | |
1705 | if (other_mode) | |
1706 | tmp = 0; /* 1/2 */ | |
1707 | else | |
1708 | tmp = 2; /* whole */ | |
1709 | } else | |
1710 | tmp = 0; | |
1711 | ||
1712 | WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset, | |
1713 | DC_LB_MEMORY_CONFIG(tmp)); | |
1714 | ||
1715 | if (radeon_crtc->base.enabled && mode) { | |
1716 | switch (tmp) { | |
1717 | case 0: | |
1718 | default: | |
1719 | return 4096 * 2; | |
1720 | case 2: | |
1721 | return 8192 * 2; | |
1722 | } | |
1723 | } | |
1724 | ||
1725 | /* controller not enabled, so no lb used */ | |
1726 | return 0; | |
1727 | } | |
1728 | ||
ca7db22b | 1729 | static u32 si_get_number_of_dram_channels(struct radeon_device *rdev) |
43b3cd99 AD |
1730 | { |
1731 | u32 tmp = RREG32(MC_SHARED_CHMAP); | |
1732 | ||
1733 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { | |
1734 | case 0: | |
1735 | default: | |
1736 | return 1; | |
1737 | case 1: | |
1738 | return 2; | |
1739 | case 2: | |
1740 | return 4; | |
1741 | case 3: | |
1742 | return 8; | |
1743 | case 4: | |
1744 | return 3; | |
1745 | case 5: | |
1746 | return 6; | |
1747 | case 6: | |
1748 | return 10; | |
1749 | case 7: | |
1750 | return 12; | |
1751 | case 8: | |
1752 | return 16; | |
1753 | } | |
1754 | } | |
1755 | ||
1756 | struct dce6_wm_params { | |
1757 | u32 dram_channels; /* number of dram channels */ | |
1758 | u32 yclk; /* bandwidth per dram data pin in kHz */ | |
1759 | u32 sclk; /* engine clock in kHz */ | |
1760 | u32 disp_clk; /* display clock in kHz */ | |
1761 | u32 src_width; /* viewport width */ | |
1762 | u32 active_time; /* active display time in ns */ | |
1763 | u32 blank_time; /* blank time in ns */ | |
1764 | bool interlaced; /* mode is interlaced */ | |
1765 | fixed20_12 vsc; /* vertical scale ratio */ | |
1766 | u32 num_heads; /* number of active crtcs */ | |
1767 | u32 bytes_per_pixel; /* bytes per pixel display + overlay */ | |
1768 | u32 lb_size; /* line buffer allocated to pipe */ | |
1769 | u32 vtaps; /* vertical scaler taps */ | |
1770 | }; | |
1771 | ||
1772 | static u32 dce6_dram_bandwidth(struct dce6_wm_params *wm) | |
1773 | { | |
1774 | /* Calculate raw DRAM Bandwidth */ | |
1775 | fixed20_12 dram_efficiency; /* 0.7 */ | |
1776 | fixed20_12 yclk, dram_channels, bandwidth; | |
1777 | fixed20_12 a; | |
1778 | ||
1779 | a.full = dfixed_const(1000); | |
1780 | yclk.full = dfixed_const(wm->yclk); | |
1781 | yclk.full = dfixed_div(yclk, a); | |
1782 | dram_channels.full = dfixed_const(wm->dram_channels * 4); | |
1783 | a.full = dfixed_const(10); | |
1784 | dram_efficiency.full = dfixed_const(7); | |
1785 | dram_efficiency.full = dfixed_div(dram_efficiency, a); | |
1786 | bandwidth.full = dfixed_mul(dram_channels, yclk); | |
1787 | bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); | |
1788 | ||
1789 | return dfixed_trunc(bandwidth); | |
1790 | } | |
1791 | ||
1792 | static u32 dce6_dram_bandwidth_for_display(struct dce6_wm_params *wm) | |
1793 | { | |
1794 | /* Calculate DRAM Bandwidth and the part allocated to display. */ | |
1795 | fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ | |
1796 | fixed20_12 yclk, dram_channels, bandwidth; | |
1797 | fixed20_12 a; | |
1798 | ||
1799 | a.full = dfixed_const(1000); | |
1800 | yclk.full = dfixed_const(wm->yclk); | |
1801 | yclk.full = dfixed_div(yclk, a); | |
1802 | dram_channels.full = dfixed_const(wm->dram_channels * 4); | |
1803 | a.full = dfixed_const(10); | |
1804 | disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ | |
1805 | disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); | |
1806 | bandwidth.full = dfixed_mul(dram_channels, yclk); | |
1807 | bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); | |
1808 | ||
1809 | return dfixed_trunc(bandwidth); | |
1810 | } | |
1811 | ||
1812 | static u32 dce6_data_return_bandwidth(struct dce6_wm_params *wm) | |
1813 | { | |
1814 | /* Calculate the display Data return Bandwidth */ | |
1815 | fixed20_12 return_efficiency; /* 0.8 */ | |
1816 | fixed20_12 sclk, bandwidth; | |
1817 | fixed20_12 a; | |
1818 | ||
1819 | a.full = dfixed_const(1000); | |
1820 | sclk.full = dfixed_const(wm->sclk); | |
1821 | sclk.full = dfixed_div(sclk, a); | |
1822 | a.full = dfixed_const(10); | |
1823 | return_efficiency.full = dfixed_const(8); | |
1824 | return_efficiency.full = dfixed_div(return_efficiency, a); | |
1825 | a.full = dfixed_const(32); | |
1826 | bandwidth.full = dfixed_mul(a, sclk); | |
1827 | bandwidth.full = dfixed_mul(bandwidth, return_efficiency); | |
1828 | ||
1829 | return dfixed_trunc(bandwidth); | |
1830 | } | |
1831 | ||
1832 | static u32 dce6_get_dmif_bytes_per_request(struct dce6_wm_params *wm) | |
1833 | { | |
1834 | return 32; | |
1835 | } | |
1836 | ||
1837 | static u32 dce6_dmif_request_bandwidth(struct dce6_wm_params *wm) | |
1838 | { | |
1839 | /* Calculate the DMIF Request Bandwidth */ | |
1840 | fixed20_12 disp_clk_request_efficiency; /* 0.8 */ | |
1841 | fixed20_12 disp_clk, sclk, bandwidth; | |
1842 | fixed20_12 a, b1, b2; | |
1843 | u32 min_bandwidth; | |
1844 | ||
1845 | a.full = dfixed_const(1000); | |
1846 | disp_clk.full = dfixed_const(wm->disp_clk); | |
1847 | disp_clk.full = dfixed_div(disp_clk, a); | |
1848 | a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm) / 2); | |
1849 | b1.full = dfixed_mul(a, disp_clk); | |
1850 | ||
1851 | a.full = dfixed_const(1000); | |
1852 | sclk.full = dfixed_const(wm->sclk); | |
1853 | sclk.full = dfixed_div(sclk, a); | |
1854 | a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm)); | |
1855 | b2.full = dfixed_mul(a, sclk); | |
1856 | ||
1857 | a.full = dfixed_const(10); | |
1858 | disp_clk_request_efficiency.full = dfixed_const(8); | |
1859 | disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); | |
1860 | ||
1861 | min_bandwidth = min(dfixed_trunc(b1), dfixed_trunc(b2)); | |
1862 | ||
1863 | a.full = dfixed_const(min_bandwidth); | |
1864 | bandwidth.full = dfixed_mul(a, disp_clk_request_efficiency); | |
1865 | ||
1866 | return dfixed_trunc(bandwidth); | |
1867 | } | |
1868 | ||
1869 | static u32 dce6_available_bandwidth(struct dce6_wm_params *wm) | |
1870 | { | |
1871 | /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ | |
1872 | u32 dram_bandwidth = dce6_dram_bandwidth(wm); | |
1873 | u32 data_return_bandwidth = dce6_data_return_bandwidth(wm); | |
1874 | u32 dmif_req_bandwidth = dce6_dmif_request_bandwidth(wm); | |
1875 | ||
1876 | return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); | |
1877 | } | |
1878 | ||
1879 | static u32 dce6_average_bandwidth(struct dce6_wm_params *wm) | |
1880 | { | |
1881 | /* Calculate the display mode Average Bandwidth | |
1882 | * DisplayMode should contain the source and destination dimensions, | |
1883 | * timing, etc. | |
1884 | */ | |
1885 | fixed20_12 bpp; | |
1886 | fixed20_12 line_time; | |
1887 | fixed20_12 src_width; | |
1888 | fixed20_12 bandwidth; | |
1889 | fixed20_12 a; | |
1890 | ||
1891 | a.full = dfixed_const(1000); | |
1892 | line_time.full = dfixed_const(wm->active_time + wm->blank_time); | |
1893 | line_time.full = dfixed_div(line_time, a); | |
1894 | bpp.full = dfixed_const(wm->bytes_per_pixel); | |
1895 | src_width.full = dfixed_const(wm->src_width); | |
1896 | bandwidth.full = dfixed_mul(src_width, bpp); | |
1897 | bandwidth.full = dfixed_mul(bandwidth, wm->vsc); | |
1898 | bandwidth.full = dfixed_div(bandwidth, line_time); | |
1899 | ||
1900 | return dfixed_trunc(bandwidth); | |
1901 | } | |
1902 | ||
1903 | static u32 dce6_latency_watermark(struct dce6_wm_params *wm) | |
1904 | { | |
1905 | /* First calcualte the latency in ns */ | |
1906 | u32 mc_latency = 2000; /* 2000 ns. */ | |
1907 | u32 available_bandwidth = dce6_available_bandwidth(wm); | |
1908 | u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; | |
1909 | u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; | |
1910 | u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ | |
1911 | u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + | |
1912 | (wm->num_heads * cursor_line_pair_return_time); | |
1913 | u32 latency = mc_latency + other_heads_data_return_time + dc_latency; | |
1914 | u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; | |
1915 | u32 tmp, dmif_size = 12288; | |
1916 | fixed20_12 a, b, c; | |
1917 | ||
1918 | if (wm->num_heads == 0) | |
1919 | return 0; | |
1920 | ||
1921 | a.full = dfixed_const(2); | |
1922 | b.full = dfixed_const(1); | |
1923 | if ((wm->vsc.full > a.full) || | |
1924 | ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || | |
1925 | (wm->vtaps >= 5) || | |
1926 | ((wm->vsc.full >= a.full) && wm->interlaced)) | |
1927 | max_src_lines_per_dst_line = 4; | |
1928 | else | |
1929 | max_src_lines_per_dst_line = 2; | |
1930 | ||
1931 | a.full = dfixed_const(available_bandwidth); | |
1932 | b.full = dfixed_const(wm->num_heads); | |
1933 | a.full = dfixed_div(a, b); | |
1934 | ||
1935 | b.full = dfixed_const(mc_latency + 512); | |
1936 | c.full = dfixed_const(wm->disp_clk); | |
1937 | b.full = dfixed_div(b, c); | |
1938 | ||
1939 | c.full = dfixed_const(dmif_size); | |
1940 | b.full = dfixed_div(c, b); | |
1941 | ||
1942 | tmp = min(dfixed_trunc(a), dfixed_trunc(b)); | |
1943 | ||
1944 | b.full = dfixed_const(1000); | |
1945 | c.full = dfixed_const(wm->disp_clk); | |
1946 | b.full = dfixed_div(c, b); | |
1947 | c.full = dfixed_const(wm->bytes_per_pixel); | |
1948 | b.full = dfixed_mul(b, c); | |
1949 | ||
1950 | lb_fill_bw = min(tmp, dfixed_trunc(b)); | |
1951 | ||
1952 | a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); | |
1953 | b.full = dfixed_const(1000); | |
1954 | c.full = dfixed_const(lb_fill_bw); | |
1955 | b.full = dfixed_div(c, b); | |
1956 | a.full = dfixed_div(a, b); | |
1957 | line_fill_time = dfixed_trunc(a); | |
1958 | ||
1959 | if (line_fill_time < wm->active_time) | |
1960 | return latency; | |
1961 | else | |
1962 | return latency + (line_fill_time - wm->active_time); | |
1963 | ||
1964 | } | |
1965 | ||
1966 | static bool dce6_average_bandwidth_vs_dram_bandwidth_for_display(struct dce6_wm_params *wm) | |
1967 | { | |
1968 | if (dce6_average_bandwidth(wm) <= | |
1969 | (dce6_dram_bandwidth_for_display(wm) / wm->num_heads)) | |
1970 | return true; | |
1971 | else | |
1972 | return false; | |
1973 | }; | |
1974 | ||
1975 | static bool dce6_average_bandwidth_vs_available_bandwidth(struct dce6_wm_params *wm) | |
1976 | { | |
1977 | if (dce6_average_bandwidth(wm) <= | |
1978 | (dce6_available_bandwidth(wm) / wm->num_heads)) | |
1979 | return true; | |
1980 | else | |
1981 | return false; | |
1982 | }; | |
1983 | ||
1984 | static bool dce6_check_latency_hiding(struct dce6_wm_params *wm) | |
1985 | { | |
1986 | u32 lb_partitions = wm->lb_size / wm->src_width; | |
1987 | u32 line_time = wm->active_time + wm->blank_time; | |
1988 | u32 latency_tolerant_lines; | |
1989 | u32 latency_hiding; | |
1990 | fixed20_12 a; | |
1991 | ||
1992 | a.full = dfixed_const(1); | |
1993 | if (wm->vsc.full > a.full) | |
1994 | latency_tolerant_lines = 1; | |
1995 | else { | |
1996 | if (lb_partitions <= (wm->vtaps + 1)) | |
1997 | latency_tolerant_lines = 1; | |
1998 | else | |
1999 | latency_tolerant_lines = 2; | |
2000 | } | |
2001 | ||
2002 | latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); | |
2003 | ||
2004 | if (dce6_latency_watermark(wm) <= latency_hiding) | |
2005 | return true; | |
2006 | else | |
2007 | return false; | |
2008 | } | |
2009 | ||
2010 | static void dce6_program_watermarks(struct radeon_device *rdev, | |
2011 | struct radeon_crtc *radeon_crtc, | |
2012 | u32 lb_size, u32 num_heads) | |
2013 | { | |
2014 | struct drm_display_mode *mode = &radeon_crtc->base.mode; | |
c696e53f AD |
2015 | struct dce6_wm_params wm_low, wm_high; |
2016 | u32 dram_channels; | |
43b3cd99 AD |
2017 | u32 pixel_period; |
2018 | u32 line_time = 0; | |
2019 | u32 latency_watermark_a = 0, latency_watermark_b = 0; | |
2020 | u32 priority_a_mark = 0, priority_b_mark = 0; | |
2021 | u32 priority_a_cnt = PRIORITY_OFF; | |
2022 | u32 priority_b_cnt = PRIORITY_OFF; | |
2023 | u32 tmp, arb_control3; | |
2024 | fixed20_12 a, b, c; | |
2025 | ||
2026 | if (radeon_crtc->base.enabled && num_heads && mode) { | |
2027 | pixel_period = 1000000 / (u32)mode->clock; | |
2028 | line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535); | |
2029 | priority_a_cnt = 0; | |
2030 | priority_b_cnt = 0; | |
2031 | ||
ca7db22b | 2032 | if (rdev->family == CHIP_ARUBA) |
c696e53f | 2033 | dram_channels = evergreen_get_number_of_dram_channels(rdev); |
ca7db22b | 2034 | else |
c696e53f AD |
2035 | dram_channels = si_get_number_of_dram_channels(rdev); |
2036 | ||
2037 | /* watermark for high clocks */ | |
2038 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { | |
2039 | wm_high.yclk = | |
2040 | radeon_dpm_get_mclk(rdev, false) * 10; | |
2041 | wm_high.sclk = | |
2042 | radeon_dpm_get_sclk(rdev, false) * 10; | |
2043 | } else { | |
2044 | wm_high.yclk = rdev->pm.current_mclk * 10; | |
2045 | wm_high.sclk = rdev->pm.current_sclk * 10; | |
2046 | } | |
2047 | ||
2048 | wm_high.disp_clk = mode->clock; | |
2049 | wm_high.src_width = mode->crtc_hdisplay; | |
2050 | wm_high.active_time = mode->crtc_hdisplay * pixel_period; | |
2051 | wm_high.blank_time = line_time - wm_high.active_time; | |
2052 | wm_high.interlaced = false; | |
2053 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) | |
2054 | wm_high.interlaced = true; | |
2055 | wm_high.vsc = radeon_crtc->vsc; | |
2056 | wm_high.vtaps = 1; | |
2057 | if (radeon_crtc->rmx_type != RMX_OFF) | |
2058 | wm_high.vtaps = 2; | |
2059 | wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ | |
2060 | wm_high.lb_size = lb_size; | |
2061 | wm_high.dram_channels = dram_channels; | |
2062 | wm_high.num_heads = num_heads; | |
2063 | ||
2064 | /* watermark for low clocks */ | |
2065 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { | |
2066 | wm_low.yclk = | |
2067 | radeon_dpm_get_mclk(rdev, true) * 10; | |
2068 | wm_low.sclk = | |
2069 | radeon_dpm_get_sclk(rdev, true) * 10; | |
2070 | } else { | |
2071 | wm_low.yclk = rdev->pm.current_mclk * 10; | |
2072 | wm_low.sclk = rdev->pm.current_sclk * 10; | |
2073 | } | |
2074 | ||
2075 | wm_low.disp_clk = mode->clock; | |
2076 | wm_low.src_width = mode->crtc_hdisplay; | |
2077 | wm_low.active_time = mode->crtc_hdisplay * pixel_period; | |
2078 | wm_low.blank_time = line_time - wm_low.active_time; | |
2079 | wm_low.interlaced = false; | |
2080 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) | |
2081 | wm_low.interlaced = true; | |
2082 | wm_low.vsc = radeon_crtc->vsc; | |
2083 | wm_low.vtaps = 1; | |
2084 | if (radeon_crtc->rmx_type != RMX_OFF) | |
2085 | wm_low.vtaps = 2; | |
2086 | wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ | |
2087 | wm_low.lb_size = lb_size; | |
2088 | wm_low.dram_channels = dram_channels; | |
2089 | wm_low.num_heads = num_heads; | |
43b3cd99 AD |
2090 | |
2091 | /* set for high clocks */ | |
c696e53f | 2092 | latency_watermark_a = min(dce6_latency_watermark(&wm_high), (u32)65535); |
43b3cd99 | 2093 | /* set for low clocks */ |
c696e53f | 2094 | latency_watermark_b = min(dce6_latency_watermark(&wm_low), (u32)65535); |
43b3cd99 AD |
2095 | |
2096 | /* possibly force display priority to high */ | |
2097 | /* should really do this at mode validation time... */ | |
c696e53f AD |
2098 | if (!dce6_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || |
2099 | !dce6_average_bandwidth_vs_available_bandwidth(&wm_high) || | |
2100 | !dce6_check_latency_hiding(&wm_high) || | |
2101 | (rdev->disp_priority == 2)) { | |
2102 | DRM_DEBUG_KMS("force priority to high\n"); | |
2103 | priority_a_cnt |= PRIORITY_ALWAYS_ON; | |
2104 | priority_b_cnt |= PRIORITY_ALWAYS_ON; | |
2105 | } | |
2106 | if (!dce6_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || | |
2107 | !dce6_average_bandwidth_vs_available_bandwidth(&wm_low) || | |
2108 | !dce6_check_latency_hiding(&wm_low) || | |
43b3cd99 AD |
2109 | (rdev->disp_priority == 2)) { |
2110 | DRM_DEBUG_KMS("force priority to high\n"); | |
2111 | priority_a_cnt |= PRIORITY_ALWAYS_ON; | |
2112 | priority_b_cnt |= PRIORITY_ALWAYS_ON; | |
2113 | } | |
2114 | ||
2115 | a.full = dfixed_const(1000); | |
2116 | b.full = dfixed_const(mode->clock); | |
2117 | b.full = dfixed_div(b, a); | |
2118 | c.full = dfixed_const(latency_watermark_a); | |
2119 | c.full = dfixed_mul(c, b); | |
2120 | c.full = dfixed_mul(c, radeon_crtc->hsc); | |
2121 | c.full = dfixed_div(c, a); | |
2122 | a.full = dfixed_const(16); | |
2123 | c.full = dfixed_div(c, a); | |
2124 | priority_a_mark = dfixed_trunc(c); | |
2125 | priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK; | |
2126 | ||
2127 | a.full = dfixed_const(1000); | |
2128 | b.full = dfixed_const(mode->clock); | |
2129 | b.full = dfixed_div(b, a); | |
2130 | c.full = dfixed_const(latency_watermark_b); | |
2131 | c.full = dfixed_mul(c, b); | |
2132 | c.full = dfixed_mul(c, radeon_crtc->hsc); | |
2133 | c.full = dfixed_div(c, a); | |
2134 | a.full = dfixed_const(16); | |
2135 | c.full = dfixed_div(c, a); | |
2136 | priority_b_mark = dfixed_trunc(c); | |
2137 | priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK; | |
2138 | } | |
2139 | ||
2140 | /* select wm A */ | |
2141 | arb_control3 = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset); | |
2142 | tmp = arb_control3; | |
2143 | tmp &= ~LATENCY_WATERMARK_MASK(3); | |
2144 | tmp |= LATENCY_WATERMARK_MASK(1); | |
2145 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp); | |
2146 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, | |
2147 | (LATENCY_LOW_WATERMARK(latency_watermark_a) | | |
2148 | LATENCY_HIGH_WATERMARK(line_time))); | |
2149 | /* select wm B */ | |
2150 | tmp = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset); | |
2151 | tmp &= ~LATENCY_WATERMARK_MASK(3); | |
2152 | tmp |= LATENCY_WATERMARK_MASK(2); | |
2153 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp); | |
2154 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, | |
2155 | (LATENCY_LOW_WATERMARK(latency_watermark_b) | | |
2156 | LATENCY_HIGH_WATERMARK(line_time))); | |
2157 | /* restore original selection */ | |
2158 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, arb_control3); | |
2159 | ||
2160 | /* write the priority marks */ | |
2161 | WREG32(PRIORITY_A_CNT + radeon_crtc->crtc_offset, priority_a_cnt); | |
2162 | WREG32(PRIORITY_B_CNT + radeon_crtc->crtc_offset, priority_b_cnt); | |
2163 | ||
7178d2a6 AD |
2164 | /* save values for DPM */ |
2165 | radeon_crtc->line_time = line_time; | |
2166 | radeon_crtc->wm_high = latency_watermark_a; | |
2167 | radeon_crtc->wm_low = latency_watermark_b; | |
43b3cd99 AD |
2168 | } |
2169 | ||
2170 | void dce6_bandwidth_update(struct radeon_device *rdev) | |
2171 | { | |
2172 | struct drm_display_mode *mode0 = NULL; | |
2173 | struct drm_display_mode *mode1 = NULL; | |
2174 | u32 num_heads = 0, lb_size; | |
2175 | int i; | |
2176 | ||
2177 | radeon_update_display_priority(rdev); | |
2178 | ||
2179 | for (i = 0; i < rdev->num_crtc; i++) { | |
2180 | if (rdev->mode_info.crtcs[i]->base.enabled) | |
2181 | num_heads++; | |
2182 | } | |
2183 | for (i = 0; i < rdev->num_crtc; i += 2) { | |
2184 | mode0 = &rdev->mode_info.crtcs[i]->base.mode; | |
2185 | mode1 = &rdev->mode_info.crtcs[i+1]->base.mode; | |
2186 | lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i], mode0, mode1); | |
2187 | dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i], lb_size, num_heads); | |
2188 | lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i+1], mode1, mode0); | |
2189 | dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i+1], lb_size, num_heads); | |
2190 | } | |
2191 | } | |
2192 | ||
0a96d72b AD |
2193 | /* |
2194 | * Core functions | |
2195 | */ | |
0a96d72b AD |
2196 | static void si_tiling_mode_table_init(struct radeon_device *rdev) |
2197 | { | |
2198 | const u32 num_tile_mode_states = 32; | |
2199 | u32 reg_offset, gb_tile_moden, split_equal_to_row_size; | |
2200 | ||
2201 | switch (rdev->config.si.mem_row_size_in_kb) { | |
2202 | case 1: | |
2203 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; | |
2204 | break; | |
2205 | case 2: | |
2206 | default: | |
2207 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; | |
2208 | break; | |
2209 | case 4: | |
2210 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; | |
2211 | break; | |
2212 | } | |
2213 | ||
2214 | if ((rdev->family == CHIP_TAHITI) || | |
2215 | (rdev->family == CHIP_PITCAIRN)) { | |
2216 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { | |
2217 | switch (reg_offset) { | |
2218 | case 0: /* non-AA compressed depth or any compressed stencil */ | |
2219 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2220 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2221 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2222 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2223 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2224 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2225 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2226 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2227 | break; | |
2228 | case 1: /* 2xAA/4xAA compressed depth only */ | |
2229 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2230 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2231 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2232 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | | |
2233 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2234 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2235 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2236 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2237 | break; | |
2238 | case 2: /* 8xAA compressed depth only */ | |
2239 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2240 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2241 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2242 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2243 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2244 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2245 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2246 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2247 | break; | |
2248 | case 3: /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */ | |
2249 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2250 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2251 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2252 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | | |
2253 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2254 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2255 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2256 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2257 | break; | |
2258 | case 4: /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */ | |
2259 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2260 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2261 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2262 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2263 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2264 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2265 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2266 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2267 | break; | |
2268 | case 5: /* Uncompressed 16bpp depth - and stencil buffer allocated with it */ | |
2269 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2270 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2271 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2272 | TILE_SPLIT(split_equal_to_row_size) | | |
2273 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2274 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2275 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2276 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2277 | break; | |
2278 | case 6: /* Uncompressed 32bpp depth - and stencil buffer allocated with it */ | |
2279 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2280 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2281 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2282 | TILE_SPLIT(split_equal_to_row_size) | | |
2283 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2284 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2285 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2286 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2287 | break; | |
2288 | case 7: /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */ | |
2289 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2290 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2291 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2292 | TILE_SPLIT(split_equal_to_row_size) | | |
2293 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2294 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2295 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2296 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2297 | break; | |
2298 | case 8: /* 1D and 1D Array Surfaces */ | |
2299 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2300 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2301 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2302 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2303 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2304 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2305 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2306 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2307 | break; | |
2308 | case 9: /* Displayable maps. */ | |
2309 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2310 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2311 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2312 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2313 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2314 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2315 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2316 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2317 | break; | |
2318 | case 10: /* Display 8bpp. */ | |
2319 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2320 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2321 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2322 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2323 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2324 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2325 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2326 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2327 | break; | |
2328 | case 11: /* Display 16bpp. */ | |
2329 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2330 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2331 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2332 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2333 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2334 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2335 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2336 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2337 | break; | |
2338 | case 12: /* Display 32bpp. */ | |
2339 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2340 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2341 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2342 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2343 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2344 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2345 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2346 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2347 | break; | |
2348 | case 13: /* Thin. */ | |
2349 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2350 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2351 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2352 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2353 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2354 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2355 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2356 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2357 | break; | |
2358 | case 14: /* Thin 8 bpp. */ | |
2359 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2360 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2361 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2362 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2363 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2364 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2365 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2366 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2367 | break; | |
2368 | case 15: /* Thin 16 bpp. */ | |
2369 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2370 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2371 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2372 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2373 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2374 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2375 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2376 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2377 | break; | |
2378 | case 16: /* Thin 32 bpp. */ | |
2379 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2380 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2381 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2382 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2383 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2384 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2385 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2386 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2387 | break; | |
2388 | case 17: /* Thin 64 bpp. */ | |
2389 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2390 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2391 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2392 | TILE_SPLIT(split_equal_to_row_size) | | |
2393 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2394 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2395 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2396 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2397 | break; | |
2398 | case 21: /* 8 bpp PRT. */ | |
2399 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2400 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2401 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2402 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2403 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2404 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2405 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2406 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2407 | break; | |
2408 | case 22: /* 16 bpp PRT */ | |
2409 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2410 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2411 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2412 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2413 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2414 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2415 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2416 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2417 | break; | |
2418 | case 23: /* 32 bpp PRT */ | |
2419 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2420 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2421 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2422 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2423 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2424 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2425 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2426 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2427 | break; | |
2428 | case 24: /* 64 bpp PRT */ | |
2429 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2430 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2431 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2432 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2433 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2434 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2435 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2436 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2437 | break; | |
2438 | case 25: /* 128 bpp PRT */ | |
2439 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2440 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2441 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2442 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | | |
2443 | NUM_BANKS(ADDR_SURF_8_BANK) | | |
2444 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2445 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2446 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2447 | break; | |
2448 | default: | |
2449 | gb_tile_moden = 0; | |
2450 | break; | |
2451 | } | |
64d7b8be | 2452 | rdev->config.si.tile_mode_array[reg_offset] = gb_tile_moden; |
0a96d72b AD |
2453 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2454 | } | |
d0ae7fcc | 2455 | } else if ((rdev->family == CHIP_VERDE) || |
8b02859d AD |
2456 | (rdev->family == CHIP_OLAND) || |
2457 | (rdev->family == CHIP_HAINAN)) { | |
0a96d72b AD |
2458 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) { |
2459 | switch (reg_offset) { | |
2460 | case 0: /* non-AA compressed depth or any compressed stencil */ | |
2461 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2462 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2463 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2464 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2465 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2466 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2467 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2468 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2469 | break; | |
2470 | case 1: /* 2xAA/4xAA compressed depth only */ | |
2471 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2472 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2473 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2474 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | | |
2475 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2476 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2477 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2478 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2479 | break; | |
2480 | case 2: /* 8xAA compressed depth only */ | |
2481 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2482 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2483 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2484 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2485 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2486 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2487 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2488 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2489 | break; | |
2490 | case 3: /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */ | |
2491 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2492 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2493 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2494 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | | |
2495 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2496 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2497 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2498 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2499 | break; | |
2500 | case 4: /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */ | |
2501 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2502 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2503 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2504 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2505 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2506 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2507 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2508 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2509 | break; | |
2510 | case 5: /* Uncompressed 16bpp depth - and stencil buffer allocated with it */ | |
2511 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2512 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2513 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2514 | TILE_SPLIT(split_equal_to_row_size) | | |
2515 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2516 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2517 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2518 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2519 | break; | |
2520 | case 6: /* Uncompressed 32bpp depth - and stencil buffer allocated with it */ | |
2521 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2522 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2523 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2524 | TILE_SPLIT(split_equal_to_row_size) | | |
2525 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2526 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2527 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2528 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2529 | break; | |
2530 | case 7: /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */ | |
2531 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2532 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | | |
2533 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2534 | TILE_SPLIT(split_equal_to_row_size) | | |
2535 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2536 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2537 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2538 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2539 | break; | |
2540 | case 8: /* 1D and 1D Array Surfaces */ | |
2541 | gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | | |
2542 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2543 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2544 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2545 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2546 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2547 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2548 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2549 | break; | |
2550 | case 9: /* Displayable maps. */ | |
2551 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2552 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2553 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2554 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2555 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2556 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2557 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2558 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2559 | break; | |
2560 | case 10: /* Display 8bpp. */ | |
2561 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2562 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2563 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2564 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2565 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2566 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2567 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2568 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2569 | break; | |
2570 | case 11: /* Display 16bpp. */ | |
2571 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2572 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2573 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2574 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2575 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2576 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2577 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2578 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2579 | break; | |
2580 | case 12: /* Display 32bpp. */ | |
2581 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2582 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | | |
2583 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2584 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2585 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2586 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2587 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2588 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2589 | break; | |
2590 | case 13: /* Thin. */ | |
2591 | gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | | |
2592 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2593 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2594 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | | |
2595 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2596 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2597 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2598 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2599 | break; | |
2600 | case 14: /* Thin 8 bpp. */ | |
2601 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2602 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2603 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2604 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2605 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2606 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2607 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2608 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2609 | break; | |
2610 | case 15: /* Thin 16 bpp. */ | |
2611 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2612 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2613 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2614 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2615 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2616 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2617 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2618 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2619 | break; | |
2620 | case 16: /* Thin 32 bpp. */ | |
2621 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2622 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2623 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2624 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2625 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2626 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2627 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2628 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2629 | break; | |
2630 | case 17: /* Thin 64 bpp. */ | |
2631 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2632 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2633 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | | |
2634 | TILE_SPLIT(split_equal_to_row_size) | | |
2635 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2636 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2637 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2638 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2639 | break; | |
2640 | case 21: /* 8 bpp PRT. */ | |
2641 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2642 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2643 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2644 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2645 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2646 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | | |
2647 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2648 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2649 | break; | |
2650 | case 22: /* 16 bpp PRT */ | |
2651 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2652 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2653 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2654 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2655 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2656 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2657 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | | |
2658 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); | |
2659 | break; | |
2660 | case 23: /* 32 bpp PRT */ | |
2661 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2662 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2663 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2664 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | | |
2665 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2666 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2667 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | | |
2668 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2669 | break; | |
2670 | case 24: /* 64 bpp PRT */ | |
2671 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2672 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2673 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2674 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | | |
2675 | NUM_BANKS(ADDR_SURF_16_BANK) | | |
2676 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2677 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2678 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); | |
2679 | break; | |
2680 | case 25: /* 128 bpp PRT */ | |
2681 | gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | | |
2682 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | | |
2683 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | | |
2684 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | | |
2685 | NUM_BANKS(ADDR_SURF_8_BANK) | | |
2686 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | | |
2687 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | | |
2688 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); | |
2689 | break; | |
2690 | default: | |
2691 | gb_tile_moden = 0; | |
2692 | break; | |
2693 | } | |
64d7b8be | 2694 | rdev->config.si.tile_mode_array[reg_offset] = gb_tile_moden; |
0a96d72b AD |
2695 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), gb_tile_moden); |
2696 | } | |
2697 | } else | |
2698 | DRM_ERROR("unknown asic: 0x%x\n", rdev->family); | |
2699 | } | |
2700 | ||
1a8ca750 AD |
2701 | static void si_select_se_sh(struct radeon_device *rdev, |
2702 | u32 se_num, u32 sh_num) | |
2703 | { | |
2704 | u32 data = INSTANCE_BROADCAST_WRITES; | |
2705 | ||
2706 | if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) | |
79b52d6a | 2707 | data |= SH_BROADCAST_WRITES | SE_BROADCAST_WRITES; |
1a8ca750 AD |
2708 | else if (se_num == 0xffffffff) |
2709 | data |= SE_BROADCAST_WRITES | SH_INDEX(sh_num); | |
2710 | else if (sh_num == 0xffffffff) | |
2711 | data |= SH_BROADCAST_WRITES | SE_INDEX(se_num); | |
2712 | else | |
2713 | data |= SH_INDEX(sh_num) | SE_INDEX(se_num); | |
2714 | WREG32(GRBM_GFX_INDEX, data); | |
2715 | } | |
2716 | ||
2717 | static u32 si_create_bitmask(u32 bit_width) | |
2718 | { | |
2719 | u32 i, mask = 0; | |
2720 | ||
2721 | for (i = 0; i < bit_width; i++) { | |
2722 | mask <<= 1; | |
2723 | mask |= 1; | |
2724 | } | |
2725 | return mask; | |
2726 | } | |
2727 | ||
2728 | static u32 si_get_cu_enabled(struct radeon_device *rdev, u32 cu_per_sh) | |
2729 | { | |
2730 | u32 data, mask; | |
2731 | ||
2732 | data = RREG32(CC_GC_SHADER_ARRAY_CONFIG); | |
2733 | if (data & 1) | |
2734 | data &= INACTIVE_CUS_MASK; | |
2735 | else | |
2736 | data = 0; | |
2737 | data |= RREG32(GC_USER_SHADER_ARRAY_CONFIG); | |
2738 | ||
2739 | data >>= INACTIVE_CUS_SHIFT; | |
2740 | ||
2741 | mask = si_create_bitmask(cu_per_sh); | |
2742 | ||
2743 | return ~data & mask; | |
2744 | } | |
2745 | ||
2746 | static void si_setup_spi(struct radeon_device *rdev, | |
2747 | u32 se_num, u32 sh_per_se, | |
2748 | u32 cu_per_sh) | |
2749 | { | |
2750 | int i, j, k; | |
2751 | u32 data, mask, active_cu; | |
2752 | ||
2753 | for (i = 0; i < se_num; i++) { | |
2754 | for (j = 0; j < sh_per_se; j++) { | |
2755 | si_select_se_sh(rdev, i, j); | |
2756 | data = RREG32(SPI_STATIC_THREAD_MGMT_3); | |
2757 | active_cu = si_get_cu_enabled(rdev, cu_per_sh); | |
2758 | ||
2759 | mask = 1; | |
2760 | for (k = 0; k < 16; k++) { | |
2761 | mask <<= k; | |
2762 | if (active_cu & mask) { | |
2763 | data &= ~mask; | |
2764 | WREG32(SPI_STATIC_THREAD_MGMT_3, data); | |
2765 | break; | |
2766 | } | |
2767 | } | |
2768 | } | |
2769 | } | |
2770 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
2771 | } | |
2772 | ||
2773 | static u32 si_get_rb_disabled(struct radeon_device *rdev, | |
2774 | u32 max_rb_num, u32 se_num, | |
2775 | u32 sh_per_se) | |
2776 | { | |
2777 | u32 data, mask; | |
2778 | ||
2779 | data = RREG32(CC_RB_BACKEND_DISABLE); | |
2780 | if (data & 1) | |
2781 | data &= BACKEND_DISABLE_MASK; | |
2782 | else | |
2783 | data = 0; | |
2784 | data |= RREG32(GC_USER_RB_BACKEND_DISABLE); | |
2785 | ||
2786 | data >>= BACKEND_DISABLE_SHIFT; | |
2787 | ||
2788 | mask = si_create_bitmask(max_rb_num / se_num / sh_per_se); | |
2789 | ||
2790 | return data & mask; | |
2791 | } | |
2792 | ||
2793 | static void si_setup_rb(struct radeon_device *rdev, | |
2794 | u32 se_num, u32 sh_per_se, | |
2795 | u32 max_rb_num) | |
2796 | { | |
2797 | int i, j; | |
2798 | u32 data, mask; | |
2799 | u32 disabled_rbs = 0; | |
2800 | u32 enabled_rbs = 0; | |
2801 | ||
2802 | for (i = 0; i < se_num; i++) { | |
2803 | for (j = 0; j < sh_per_se; j++) { | |
2804 | si_select_se_sh(rdev, i, j); | |
2805 | data = si_get_rb_disabled(rdev, max_rb_num, se_num, sh_per_se); | |
2806 | disabled_rbs |= data << ((i * sh_per_se + j) * TAHITI_RB_BITMAP_WIDTH_PER_SH); | |
2807 | } | |
2808 | } | |
2809 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
2810 | ||
2811 | mask = 1; | |
2812 | for (i = 0; i < max_rb_num; i++) { | |
2813 | if (!(disabled_rbs & mask)) | |
2814 | enabled_rbs |= mask; | |
2815 | mask <<= 1; | |
2816 | } | |
2817 | ||
2818 | for (i = 0; i < se_num; i++) { | |
2819 | si_select_se_sh(rdev, i, 0xffffffff); | |
2820 | data = 0; | |
2821 | for (j = 0; j < sh_per_se; j++) { | |
2822 | switch (enabled_rbs & 3) { | |
2823 | case 1: | |
2824 | data |= (RASTER_CONFIG_RB_MAP_0 << (i * sh_per_se + j) * 2); | |
2825 | break; | |
2826 | case 2: | |
2827 | data |= (RASTER_CONFIG_RB_MAP_3 << (i * sh_per_se + j) * 2); | |
2828 | break; | |
2829 | case 3: | |
2830 | default: | |
2831 | data |= (RASTER_CONFIG_RB_MAP_2 << (i * sh_per_se + j) * 2); | |
2832 | break; | |
2833 | } | |
2834 | enabled_rbs >>= 2; | |
2835 | } | |
2836 | WREG32(PA_SC_RASTER_CONFIG, data); | |
2837 | } | |
2838 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
2839 | } | |
2840 | ||
0a96d72b AD |
2841 | static void si_gpu_init(struct radeon_device *rdev) |
2842 | { | |
0a96d72b AD |
2843 | u32 gb_addr_config = 0; |
2844 | u32 mc_shared_chmap, mc_arb_ramcfg; | |
0a96d72b | 2845 | u32 sx_debug_1; |
0a96d72b AD |
2846 | u32 hdp_host_path_cntl; |
2847 | u32 tmp; | |
2848 | int i, j; | |
2849 | ||
2850 | switch (rdev->family) { | |
2851 | case CHIP_TAHITI: | |
2852 | rdev->config.si.max_shader_engines = 2; | |
0a96d72b | 2853 | rdev->config.si.max_tile_pipes = 12; |
1a8ca750 AD |
2854 | rdev->config.si.max_cu_per_sh = 8; |
2855 | rdev->config.si.max_sh_per_se = 2; | |
0a96d72b AD |
2856 | rdev->config.si.max_backends_per_se = 4; |
2857 | rdev->config.si.max_texture_channel_caches = 12; | |
2858 | rdev->config.si.max_gprs = 256; | |
2859 | rdev->config.si.max_gs_threads = 32; | |
2860 | rdev->config.si.max_hw_contexts = 8; | |
2861 | ||
2862 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; | |
2863 | rdev->config.si.sc_prim_fifo_size_backend = 0x100; | |
2864 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; | |
2865 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; | |
1a8ca750 | 2866 | gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; |
0a96d72b AD |
2867 | break; |
2868 | case CHIP_PITCAIRN: | |
2869 | rdev->config.si.max_shader_engines = 2; | |
0a96d72b | 2870 | rdev->config.si.max_tile_pipes = 8; |
1a8ca750 AD |
2871 | rdev->config.si.max_cu_per_sh = 5; |
2872 | rdev->config.si.max_sh_per_se = 2; | |
0a96d72b AD |
2873 | rdev->config.si.max_backends_per_se = 4; |
2874 | rdev->config.si.max_texture_channel_caches = 8; | |
2875 | rdev->config.si.max_gprs = 256; | |
2876 | rdev->config.si.max_gs_threads = 32; | |
2877 | rdev->config.si.max_hw_contexts = 8; | |
2878 | ||
2879 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; | |
2880 | rdev->config.si.sc_prim_fifo_size_backend = 0x100; | |
2881 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; | |
2882 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; | |
1a8ca750 | 2883 | gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; |
0a96d72b AD |
2884 | break; |
2885 | case CHIP_VERDE: | |
2886 | default: | |
2887 | rdev->config.si.max_shader_engines = 1; | |
0a96d72b | 2888 | rdev->config.si.max_tile_pipes = 4; |
468ef1a5 | 2889 | rdev->config.si.max_cu_per_sh = 5; |
1a8ca750 | 2890 | rdev->config.si.max_sh_per_se = 2; |
0a96d72b AD |
2891 | rdev->config.si.max_backends_per_se = 4; |
2892 | rdev->config.si.max_texture_channel_caches = 4; | |
2893 | rdev->config.si.max_gprs = 256; | |
2894 | rdev->config.si.max_gs_threads = 32; | |
2895 | rdev->config.si.max_hw_contexts = 8; | |
2896 | ||
d0ae7fcc AD |
2897 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
2898 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; | |
2899 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; | |
2900 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; | |
2901 | gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; | |
2902 | break; | |
2903 | case CHIP_OLAND: | |
2904 | rdev->config.si.max_shader_engines = 1; | |
2905 | rdev->config.si.max_tile_pipes = 4; | |
2906 | rdev->config.si.max_cu_per_sh = 6; | |
2907 | rdev->config.si.max_sh_per_se = 1; | |
2908 | rdev->config.si.max_backends_per_se = 2; | |
2909 | rdev->config.si.max_texture_channel_caches = 4; | |
2910 | rdev->config.si.max_gprs = 256; | |
2911 | rdev->config.si.max_gs_threads = 16; | |
2912 | rdev->config.si.max_hw_contexts = 8; | |
2913 | ||
0a96d72b AD |
2914 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
2915 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; | |
2916 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; | |
2917 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; | |
1a8ca750 | 2918 | gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; |
0a96d72b | 2919 | break; |
8b02859d AD |
2920 | case CHIP_HAINAN: |
2921 | rdev->config.si.max_shader_engines = 1; | |
2922 | rdev->config.si.max_tile_pipes = 4; | |
2923 | rdev->config.si.max_cu_per_sh = 5; | |
2924 | rdev->config.si.max_sh_per_se = 1; | |
2925 | rdev->config.si.max_backends_per_se = 1; | |
2926 | rdev->config.si.max_texture_channel_caches = 2; | |
2927 | rdev->config.si.max_gprs = 256; | |
2928 | rdev->config.si.max_gs_threads = 16; | |
2929 | rdev->config.si.max_hw_contexts = 8; | |
2930 | ||
2931 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; | |
2932 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; | |
2933 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; | |
2934 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; | |
2935 | gb_addr_config = HAINAN_GB_ADDR_CONFIG_GOLDEN; | |
2936 | break; | |
0a96d72b AD |
2937 | } |
2938 | ||
2939 | /* Initialize HDP */ | |
2940 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { | |
2941 | WREG32((0x2c14 + j), 0x00000000); | |
2942 | WREG32((0x2c18 + j), 0x00000000); | |
2943 | WREG32((0x2c1c + j), 0x00000000); | |
2944 | WREG32((0x2c20 + j), 0x00000000); | |
2945 | WREG32((0x2c24 + j), 0x00000000); | |
2946 | } | |
2947 | ||
2948 | WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff)); | |
2949 | ||
2950 | evergreen_fix_pci_max_read_req_size(rdev); | |
2951 | ||
2952 | WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN); | |
2953 | ||
2954 | mc_shared_chmap = RREG32(MC_SHARED_CHMAP); | |
2955 | mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG); | |
2956 | ||
0a96d72b | 2957 | rdev->config.si.num_tile_pipes = rdev->config.si.max_tile_pipes; |
0a96d72b AD |
2958 | rdev->config.si.mem_max_burst_length_bytes = 256; |
2959 | tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT; | |
2960 | rdev->config.si.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; | |
2961 | if (rdev->config.si.mem_row_size_in_kb > 4) | |
2962 | rdev->config.si.mem_row_size_in_kb = 4; | |
2963 | /* XXX use MC settings? */ | |
2964 | rdev->config.si.shader_engine_tile_size = 32; | |
2965 | rdev->config.si.num_gpus = 1; | |
2966 | rdev->config.si.multi_gpu_tile_size = 64; | |
2967 | ||
1a8ca750 AD |
2968 | /* fix up row size */ |
2969 | gb_addr_config &= ~ROW_SIZE_MASK; | |
0a96d72b AD |
2970 | switch (rdev->config.si.mem_row_size_in_kb) { |
2971 | case 1: | |
2972 | default: | |
2973 | gb_addr_config |= ROW_SIZE(0); | |
2974 | break; | |
2975 | case 2: | |
2976 | gb_addr_config |= ROW_SIZE(1); | |
2977 | break; | |
2978 | case 4: | |
2979 | gb_addr_config |= ROW_SIZE(2); | |
2980 | break; | |
2981 | } | |
2982 | ||
0a96d72b AD |
2983 | /* setup tiling info dword. gb_addr_config is not adequate since it does |
2984 | * not have bank info, so create a custom tiling dword. | |
2985 | * bits 3:0 num_pipes | |
2986 | * bits 7:4 num_banks | |
2987 | * bits 11:8 group_size | |
2988 | * bits 15:12 row_size | |
2989 | */ | |
2990 | rdev->config.si.tile_config = 0; | |
2991 | switch (rdev->config.si.num_tile_pipes) { | |
2992 | case 1: | |
2993 | rdev->config.si.tile_config |= (0 << 0); | |
2994 | break; | |
2995 | case 2: | |
2996 | rdev->config.si.tile_config |= (1 << 0); | |
2997 | break; | |
2998 | case 4: | |
2999 | rdev->config.si.tile_config |= (2 << 0); | |
3000 | break; | |
3001 | case 8: | |
3002 | default: | |
3003 | /* XXX what about 12? */ | |
3004 | rdev->config.si.tile_config |= (3 << 0); | |
3005 | break; | |
dca571a6 CK |
3006 | } |
3007 | switch ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) { | |
3008 | case 0: /* four banks */ | |
1a8ca750 | 3009 | rdev->config.si.tile_config |= 0 << 4; |
dca571a6 CK |
3010 | break; |
3011 | case 1: /* eight banks */ | |
3012 | rdev->config.si.tile_config |= 1 << 4; | |
3013 | break; | |
3014 | case 2: /* sixteen banks */ | |
3015 | default: | |
3016 | rdev->config.si.tile_config |= 2 << 4; | |
3017 | break; | |
3018 | } | |
0a96d72b AD |
3019 | rdev->config.si.tile_config |= |
3020 | ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8; | |
3021 | rdev->config.si.tile_config |= | |
3022 | ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12; | |
3023 | ||
0a96d72b AD |
3024 | WREG32(GB_ADDR_CONFIG, gb_addr_config); |
3025 | WREG32(DMIF_ADDR_CONFIG, gb_addr_config); | |
7c1c7c18 | 3026 | WREG32(DMIF_ADDR_CALC, gb_addr_config); |
0a96d72b | 3027 | WREG32(HDP_ADDR_CONFIG, gb_addr_config); |
8c5fd7ef AD |
3028 | WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config); |
3029 | WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config); | |
1df0d523 AD |
3030 | if (rdev->has_uvd) { |
3031 | WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config); | |
3032 | WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config); | |
3033 | WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config); | |
3034 | } | |
0a96d72b | 3035 | |
1a8ca750 | 3036 | si_tiling_mode_table_init(rdev); |
0a96d72b | 3037 | |
1a8ca750 AD |
3038 | si_setup_rb(rdev, rdev->config.si.max_shader_engines, |
3039 | rdev->config.si.max_sh_per_se, | |
3040 | rdev->config.si.max_backends_per_se); | |
0a96d72b | 3041 | |
1a8ca750 AD |
3042 | si_setup_spi(rdev, rdev->config.si.max_shader_engines, |
3043 | rdev->config.si.max_sh_per_se, | |
3044 | rdev->config.si.max_cu_per_sh); | |
0a96d72b | 3045 | |
0a96d72b AD |
3046 | |
3047 | /* set HW defaults for 3D engine */ | |
3048 | WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) | | |
3049 | ROQ_IB2_START(0x2b))); | |
3050 | WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60)); | |
3051 | ||
3052 | sx_debug_1 = RREG32(SX_DEBUG_1); | |
3053 | WREG32(SX_DEBUG_1, sx_debug_1); | |
3054 | ||
3055 | WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4)); | |
3056 | ||
3057 | WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_frontend) | | |
3058 | SC_BACKEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_backend) | | |
3059 | SC_HIZ_TILE_FIFO_SIZE(rdev->config.si.sc_hiz_tile_fifo_size) | | |
3060 | SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.si.sc_earlyz_tile_fifo_size))); | |
3061 | ||
3062 | WREG32(VGT_NUM_INSTANCES, 1); | |
3063 | ||
3064 | WREG32(CP_PERFMON_CNTL, 0); | |
3065 | ||
3066 | WREG32(SQ_CONFIG, 0); | |
3067 | ||
3068 | WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) | | |
3069 | FORCE_EOV_MAX_REZ_CNT(255))); | |
3070 | ||
3071 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) | | |
3072 | AUTO_INVLD_EN(ES_AND_GS_AUTO)); | |
3073 | ||
3074 | WREG32(VGT_GS_VERTEX_REUSE, 16); | |
3075 | WREG32(PA_SC_LINE_STIPPLE_STATE, 0); | |
3076 | ||
3077 | WREG32(CB_PERFCOUNTER0_SELECT0, 0); | |
3078 | WREG32(CB_PERFCOUNTER0_SELECT1, 0); | |
3079 | WREG32(CB_PERFCOUNTER1_SELECT0, 0); | |
3080 | WREG32(CB_PERFCOUNTER1_SELECT1, 0); | |
3081 | WREG32(CB_PERFCOUNTER2_SELECT0, 0); | |
3082 | WREG32(CB_PERFCOUNTER2_SELECT1, 0); | |
3083 | WREG32(CB_PERFCOUNTER3_SELECT0, 0); | |
3084 | WREG32(CB_PERFCOUNTER3_SELECT1, 0); | |
3085 | ||
3086 | tmp = RREG32(HDP_MISC_CNTL); | |
3087 | tmp |= HDP_FLUSH_INVALIDATE_CACHE; | |
3088 | WREG32(HDP_MISC_CNTL, tmp); | |
3089 | ||
3090 | hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL); | |
3091 | WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl); | |
3092 | ||
3093 | WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3)); | |
3094 | ||
3095 | udelay(50); | |
3096 | } | |
c476dde2 | 3097 | |
2ece2e8b AD |
3098 | /* |
3099 | * GPU scratch registers helpers function. | |
3100 | */ | |
3101 | static void si_scratch_init(struct radeon_device *rdev) | |
3102 | { | |
3103 | int i; | |
3104 | ||
3105 | rdev->scratch.num_reg = 7; | |
3106 | rdev->scratch.reg_base = SCRATCH_REG0; | |
3107 | for (i = 0; i < rdev->scratch.num_reg; i++) { | |
3108 | rdev->scratch.free[i] = true; | |
3109 | rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4); | |
3110 | } | |
3111 | } | |
3112 | ||
3113 | void si_fence_ring_emit(struct radeon_device *rdev, | |
3114 | struct radeon_fence *fence) | |
3115 | { | |
3116 | struct radeon_ring *ring = &rdev->ring[fence->ring]; | |
3117 | u64 addr = rdev->fence_drv[fence->ring].gpu_addr; | |
3118 | ||
3119 | /* flush read cache over gart */ | |
3120 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); | |
3121 | radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); | |
3122 | radeon_ring_write(ring, 0); | |
3123 | radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); | |
3124 | radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA | | |
3125 | PACKET3_TC_ACTION_ENA | | |
3126 | PACKET3_SH_KCACHE_ACTION_ENA | | |
3127 | PACKET3_SH_ICACHE_ACTION_ENA); | |
3128 | radeon_ring_write(ring, 0xFFFFFFFF); | |
3129 | radeon_ring_write(ring, 0); | |
3130 | radeon_ring_write(ring, 10); /* poll interval */ | |
3131 | /* EVENT_WRITE_EOP - flush caches, send int */ | |
3132 | radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); | |
3133 | radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5)); | |
3134 | radeon_ring_write(ring, addr & 0xffffffff); | |
3135 | radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2)); | |
3136 | radeon_ring_write(ring, fence->seq); | |
3137 | radeon_ring_write(ring, 0); | |
3138 | } | |
3139 | ||
3140 | /* | |
3141 | * IB stuff | |
3142 | */ | |
3143 | void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) | |
3144 | { | |
876dc9f3 | 3145 | struct radeon_ring *ring = &rdev->ring[ib->ring]; |
2ece2e8b AD |
3146 | u32 header; |
3147 | ||
a85a7da4 AD |
3148 | if (ib->is_const_ib) { |
3149 | /* set switch buffer packet before const IB */ | |
3150 | radeon_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); | |
3151 | radeon_ring_write(ring, 0); | |
45df6803 | 3152 | |
2ece2e8b | 3153 | header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); |
a85a7da4 | 3154 | } else { |
89d35807 | 3155 | u32 next_rptr; |
a85a7da4 | 3156 | if (ring->rptr_save_reg) { |
89d35807 | 3157 | next_rptr = ring->wptr + 3 + 4 + 8; |
a85a7da4 AD |
3158 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); |
3159 | radeon_ring_write(ring, ((ring->rptr_save_reg - | |
3160 | PACKET3_SET_CONFIG_REG_START) >> 2)); | |
3161 | radeon_ring_write(ring, next_rptr); | |
89d35807 AD |
3162 | } else if (rdev->wb.enabled) { |
3163 | next_rptr = ring->wptr + 5 + 4 + 8; | |
3164 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
3165 | radeon_ring_write(ring, (1 << 8)); | |
3166 | radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); | |
3167 | radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff); | |
3168 | radeon_ring_write(ring, next_rptr); | |
a85a7da4 AD |
3169 | } |
3170 | ||
2ece2e8b | 3171 | header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); |
a85a7da4 | 3172 | } |
2ece2e8b AD |
3173 | |
3174 | radeon_ring_write(ring, header); | |
3175 | radeon_ring_write(ring, | |
3176 | #ifdef __BIG_ENDIAN | |
3177 | (2 << 0) | | |
3178 | #endif | |
3179 | (ib->gpu_addr & 0xFFFFFFFC)); | |
3180 | radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); | |
4bf3dd92 CK |
3181 | radeon_ring_write(ring, ib->length_dw | |
3182 | (ib->vm ? (ib->vm->id << 24) : 0)); | |
2ece2e8b | 3183 | |
a85a7da4 AD |
3184 | if (!ib->is_const_ib) { |
3185 | /* flush read cache over gart for this vmid */ | |
3186 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); | |
3187 | radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); | |
4bf3dd92 | 3188 | radeon_ring_write(ring, ib->vm ? ib->vm->id : 0); |
a85a7da4 AD |
3189 | radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); |
3190 | radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA | | |
3191 | PACKET3_TC_ACTION_ENA | | |
3192 | PACKET3_SH_KCACHE_ACTION_ENA | | |
3193 | PACKET3_SH_ICACHE_ACTION_ENA); | |
3194 | radeon_ring_write(ring, 0xFFFFFFFF); | |
3195 | radeon_ring_write(ring, 0); | |
3196 | radeon_ring_write(ring, 10); /* poll interval */ | |
3197 | } | |
2ece2e8b AD |
3198 | } |
3199 | ||
48c0c902 AD |
3200 | /* |
3201 | * CP. | |
3202 | */ | |
3203 | static void si_cp_enable(struct radeon_device *rdev, bool enable) | |
3204 | { | |
3205 | if (enable) | |
3206 | WREG32(CP_ME_CNTL, 0); | |
3207 | else { | |
3208 | radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); | |
3209 | WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT)); | |
3210 | WREG32(SCRATCH_UMSK, 0); | |
8c5fd7ef AD |
3211 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; |
3212 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; | |
3213 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; | |
48c0c902 AD |
3214 | } |
3215 | udelay(50); | |
3216 | } | |
3217 | ||
3218 | static int si_cp_load_microcode(struct radeon_device *rdev) | |
3219 | { | |
3220 | const __be32 *fw_data; | |
3221 | int i; | |
3222 | ||
3223 | if (!rdev->me_fw || !rdev->pfp_fw) | |
3224 | return -EINVAL; | |
3225 | ||
3226 | si_cp_enable(rdev, false); | |
3227 | ||
3228 | /* PFP */ | |
3229 | fw_data = (const __be32 *)rdev->pfp_fw->data; | |
3230 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3231 | for (i = 0; i < SI_PFP_UCODE_SIZE; i++) | |
3232 | WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++)); | |
3233 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3234 | ||
3235 | /* CE */ | |
3236 | fw_data = (const __be32 *)rdev->ce_fw->data; | |
3237 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3238 | for (i = 0; i < SI_CE_UCODE_SIZE; i++) | |
3239 | WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++)); | |
3240 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3241 | ||
3242 | /* ME */ | |
3243 | fw_data = (const __be32 *)rdev->me_fw->data; | |
3244 | WREG32(CP_ME_RAM_WADDR, 0); | |
3245 | for (i = 0; i < SI_PM4_UCODE_SIZE; i++) | |
3246 | WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++)); | |
3247 | WREG32(CP_ME_RAM_WADDR, 0); | |
3248 | ||
3249 | WREG32(CP_PFP_UCODE_ADDR, 0); | |
3250 | WREG32(CP_CE_UCODE_ADDR, 0); | |
3251 | WREG32(CP_ME_RAM_WADDR, 0); | |
3252 | WREG32(CP_ME_RAM_RADDR, 0); | |
3253 | return 0; | |
3254 | } | |
3255 | ||
3256 | static int si_cp_start(struct radeon_device *rdev) | |
3257 | { | |
3258 | struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
3259 | int r, i; | |
3260 | ||
3261 | r = radeon_ring_lock(rdev, ring, 7 + 4); | |
3262 | if (r) { | |
3263 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); | |
3264 | return r; | |
3265 | } | |
3266 | /* init the CP */ | |
3267 | radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5)); | |
3268 | radeon_ring_write(ring, 0x1); | |
3269 | radeon_ring_write(ring, 0x0); | |
3270 | radeon_ring_write(ring, rdev->config.si.max_hw_contexts - 1); | |
3271 | radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1)); | |
3272 | radeon_ring_write(ring, 0); | |
3273 | radeon_ring_write(ring, 0); | |
3274 | ||
3275 | /* init the CE partitions */ | |
3276 | radeon_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); | |
3277 | radeon_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); | |
3278 | radeon_ring_write(ring, 0xc000); | |
3279 | radeon_ring_write(ring, 0xe000); | |
3280 | radeon_ring_unlock_commit(rdev, ring); | |
3281 | ||
3282 | si_cp_enable(rdev, true); | |
3283 | ||
3284 | r = radeon_ring_lock(rdev, ring, si_default_size + 10); | |
3285 | if (r) { | |
3286 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); | |
3287 | return r; | |
3288 | } | |
3289 | ||
3290 | /* setup clear context state */ | |
3291 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); | |
3292 | radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); | |
3293 | ||
3294 | for (i = 0; i < si_default_size; i++) | |
3295 | radeon_ring_write(ring, si_default_state[i]); | |
3296 | ||
3297 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); | |
3298 | radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); | |
3299 | ||
3300 | /* set clear context state */ | |
3301 | radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); | |
3302 | radeon_ring_write(ring, 0); | |
3303 | ||
3304 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); | |
3305 | radeon_ring_write(ring, 0x00000316); | |
3306 | radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ | |
3307 | radeon_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ | |
3308 | ||
3309 | radeon_ring_unlock_commit(rdev, ring); | |
3310 | ||
3311 | for (i = RADEON_RING_TYPE_GFX_INDEX; i <= CAYMAN_RING_TYPE_CP2_INDEX; ++i) { | |
3312 | ring = &rdev->ring[i]; | |
3313 | r = radeon_ring_lock(rdev, ring, 2); | |
3314 | ||
3315 | /* clear the compute context state */ | |
3316 | radeon_ring_write(ring, PACKET3_COMPUTE(PACKET3_CLEAR_STATE, 0)); | |
3317 | radeon_ring_write(ring, 0); | |
3318 | ||
3319 | radeon_ring_unlock_commit(rdev, ring); | |
3320 | } | |
3321 | ||
3322 | return 0; | |
3323 | } | |
3324 | ||
3325 | static void si_cp_fini(struct radeon_device *rdev) | |
3326 | { | |
45df6803 | 3327 | struct radeon_ring *ring; |
48c0c902 | 3328 | si_cp_enable(rdev, false); |
45df6803 CK |
3329 | |
3330 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
3331 | radeon_ring_fini(rdev, ring); | |
3332 | radeon_scratch_free(rdev, ring->rptr_save_reg); | |
3333 | ||
3334 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; | |
3335 | radeon_ring_fini(rdev, ring); | |
3336 | radeon_scratch_free(rdev, ring->rptr_save_reg); | |
3337 | ||
3338 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
3339 | radeon_ring_fini(rdev, ring); | |
3340 | radeon_scratch_free(rdev, ring->rptr_save_reg); | |
48c0c902 AD |
3341 | } |
3342 | ||
3343 | static int si_cp_resume(struct radeon_device *rdev) | |
3344 | { | |
3345 | struct radeon_ring *ring; | |
3346 | u32 tmp; | |
3347 | u32 rb_bufsz; | |
3348 | int r; | |
3349 | ||
3350 | /* Reset cp; if cp is reset, then PA, SH, VGT also need to be reset */ | |
3351 | WREG32(GRBM_SOFT_RESET, (SOFT_RESET_CP | | |
3352 | SOFT_RESET_PA | | |
3353 | SOFT_RESET_VGT | | |
3354 | SOFT_RESET_SPI | | |
3355 | SOFT_RESET_SX)); | |
3356 | RREG32(GRBM_SOFT_RESET); | |
3357 | mdelay(15); | |
3358 | WREG32(GRBM_SOFT_RESET, 0); | |
3359 | RREG32(GRBM_SOFT_RESET); | |
3360 | ||
3361 | WREG32(CP_SEM_WAIT_TIMER, 0x0); | |
3362 | WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); | |
3363 | ||
3364 | /* Set the write pointer delay */ | |
3365 | WREG32(CP_RB_WPTR_DELAY, 0); | |
3366 | ||
3367 | WREG32(CP_DEBUG, 0); | |
3368 | WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF); | |
3369 | ||
3370 | /* ring 0 - compute and gfx */ | |
3371 | /* Set ring buffer size */ | |
3372 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
3373 | rb_bufsz = drm_order(ring->ring_size / 8); | |
3374 | tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; | |
3375 | #ifdef __BIG_ENDIAN | |
3376 | tmp |= BUF_SWAP_32BIT; | |
3377 | #endif | |
3378 | WREG32(CP_RB0_CNTL, tmp); | |
3379 | ||
3380 | /* Initialize the ring buffer's read and write pointers */ | |
3381 | WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA); | |
3382 | ring->wptr = 0; | |
3383 | WREG32(CP_RB0_WPTR, ring->wptr); | |
3384 | ||
48fc7f7e | 3385 | /* set the wb address whether it's enabled or not */ |
48c0c902 AD |
3386 | WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC); |
3387 | WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); | |
3388 | ||
3389 | if (rdev->wb.enabled) | |
3390 | WREG32(SCRATCH_UMSK, 0xff); | |
3391 | else { | |
3392 | tmp |= RB_NO_UPDATE; | |
3393 | WREG32(SCRATCH_UMSK, 0); | |
3394 | } | |
3395 | ||
3396 | mdelay(1); | |
3397 | WREG32(CP_RB0_CNTL, tmp); | |
3398 | ||
3399 | WREG32(CP_RB0_BASE, ring->gpu_addr >> 8); | |
3400 | ||
3401 | ring->rptr = RREG32(CP_RB0_RPTR); | |
3402 | ||
3403 | /* ring1 - compute only */ | |
3404 | /* Set ring buffer size */ | |
3405 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; | |
3406 | rb_bufsz = drm_order(ring->ring_size / 8); | |
3407 | tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; | |
3408 | #ifdef __BIG_ENDIAN | |
3409 | tmp |= BUF_SWAP_32BIT; | |
3410 | #endif | |
3411 | WREG32(CP_RB1_CNTL, tmp); | |
3412 | ||
3413 | /* Initialize the ring buffer's read and write pointers */ | |
3414 | WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA); | |
3415 | ring->wptr = 0; | |
3416 | WREG32(CP_RB1_WPTR, ring->wptr); | |
3417 | ||
48fc7f7e | 3418 | /* set the wb address whether it's enabled or not */ |
48c0c902 AD |
3419 | WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC); |
3420 | WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF); | |
3421 | ||
3422 | mdelay(1); | |
3423 | WREG32(CP_RB1_CNTL, tmp); | |
3424 | ||
3425 | WREG32(CP_RB1_BASE, ring->gpu_addr >> 8); | |
3426 | ||
3427 | ring->rptr = RREG32(CP_RB1_RPTR); | |
3428 | ||
3429 | /* ring2 - compute only */ | |
3430 | /* Set ring buffer size */ | |
3431 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
3432 | rb_bufsz = drm_order(ring->ring_size / 8); | |
3433 | tmp = (drm_order(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; | |
3434 | #ifdef __BIG_ENDIAN | |
3435 | tmp |= BUF_SWAP_32BIT; | |
3436 | #endif | |
3437 | WREG32(CP_RB2_CNTL, tmp); | |
3438 | ||
3439 | /* Initialize the ring buffer's read and write pointers */ | |
3440 | WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA); | |
3441 | ring->wptr = 0; | |
3442 | WREG32(CP_RB2_WPTR, ring->wptr); | |
3443 | ||
48fc7f7e | 3444 | /* set the wb address whether it's enabled or not */ |
48c0c902 AD |
3445 | WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC); |
3446 | WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF); | |
3447 | ||
3448 | mdelay(1); | |
3449 | WREG32(CP_RB2_CNTL, tmp); | |
3450 | ||
3451 | WREG32(CP_RB2_BASE, ring->gpu_addr >> 8); | |
3452 | ||
3453 | ring->rptr = RREG32(CP_RB2_RPTR); | |
3454 | ||
3455 | /* start the rings */ | |
3456 | si_cp_start(rdev); | |
3457 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true; | |
3458 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = true; | |
3459 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = true; | |
3460 | r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]); | |
3461 | if (r) { | |
3462 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; | |
3463 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; | |
3464 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; | |
3465 | return r; | |
3466 | } | |
3467 | r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP1_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]); | |
3468 | if (r) { | |
3469 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; | |
3470 | } | |
3471 | r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP2_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]); | |
3472 | if (r) { | |
3473 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; | |
3474 | } | |
3475 | ||
3476 | return 0; | |
3477 | } | |
3478 | ||
014bb209 | 3479 | static u32 si_gpu_check_soft_reset(struct radeon_device *rdev) |
06bc6df0 | 3480 | { |
014bb209 | 3481 | u32 reset_mask = 0; |
1c534671 | 3482 | u32 tmp; |
06bc6df0 | 3483 | |
014bb209 AD |
3484 | /* GRBM_STATUS */ |
3485 | tmp = RREG32(GRBM_STATUS); | |
3486 | if (tmp & (PA_BUSY | SC_BUSY | | |
3487 | BCI_BUSY | SX_BUSY | | |
3488 | TA_BUSY | VGT_BUSY | | |
3489 | DB_BUSY | CB_BUSY | | |
3490 | GDS_BUSY | SPI_BUSY | | |
3491 | IA_BUSY | IA_BUSY_NO_DMA)) | |
3492 | reset_mask |= RADEON_RESET_GFX; | |
3493 | ||
3494 | if (tmp & (CF_RQ_PENDING | PF_RQ_PENDING | | |
3495 | CP_BUSY | CP_COHERENCY_BUSY)) | |
3496 | reset_mask |= RADEON_RESET_CP; | |
3497 | ||
3498 | if (tmp & GRBM_EE_BUSY) | |
3499 | reset_mask |= RADEON_RESET_GRBM | RADEON_RESET_GFX | RADEON_RESET_CP; | |
3500 | ||
3501 | /* GRBM_STATUS2 */ | |
3502 | tmp = RREG32(GRBM_STATUS2); | |
3503 | if (tmp & (RLC_RQ_PENDING | RLC_BUSY)) | |
3504 | reset_mask |= RADEON_RESET_RLC; | |
3505 | ||
3506 | /* DMA_STATUS_REG 0 */ | |
3507 | tmp = RREG32(DMA_STATUS_REG + DMA0_REGISTER_OFFSET); | |
3508 | if (!(tmp & DMA_IDLE)) | |
3509 | reset_mask |= RADEON_RESET_DMA; | |
3510 | ||
3511 | /* DMA_STATUS_REG 1 */ | |
3512 | tmp = RREG32(DMA_STATUS_REG + DMA1_REGISTER_OFFSET); | |
3513 | if (!(tmp & DMA_IDLE)) | |
3514 | reset_mask |= RADEON_RESET_DMA1; | |
3515 | ||
3516 | /* SRBM_STATUS2 */ | |
3517 | tmp = RREG32(SRBM_STATUS2); | |
3518 | if (tmp & DMA_BUSY) | |
3519 | reset_mask |= RADEON_RESET_DMA; | |
3520 | ||
3521 | if (tmp & DMA1_BUSY) | |
3522 | reset_mask |= RADEON_RESET_DMA1; | |
3523 | ||
3524 | /* SRBM_STATUS */ | |
3525 | tmp = RREG32(SRBM_STATUS); | |
3526 | ||
3527 | if (tmp & IH_BUSY) | |
3528 | reset_mask |= RADEON_RESET_IH; | |
3529 | ||
3530 | if (tmp & SEM_BUSY) | |
3531 | reset_mask |= RADEON_RESET_SEM; | |
3532 | ||
3533 | if (tmp & GRBM_RQ_PENDING) | |
3534 | reset_mask |= RADEON_RESET_GRBM; | |
3535 | ||
3536 | if (tmp & VMC_BUSY) | |
3537 | reset_mask |= RADEON_RESET_VMC; | |
19fc42ed | 3538 | |
014bb209 AD |
3539 | if (tmp & (MCB_BUSY | MCB_NON_DISPLAY_BUSY | |
3540 | MCC_BUSY | MCD_BUSY)) | |
3541 | reset_mask |= RADEON_RESET_MC; | |
3542 | ||
3543 | if (evergreen_is_display_hung(rdev)) | |
3544 | reset_mask |= RADEON_RESET_DISPLAY; | |
3545 | ||
3546 | /* VM_L2_STATUS */ | |
3547 | tmp = RREG32(VM_L2_STATUS); | |
3548 | if (tmp & L2_BUSY) | |
3549 | reset_mask |= RADEON_RESET_VMC; | |
3550 | ||
d808fc88 AD |
3551 | /* Skip MC reset as it's mostly likely not hung, just busy */ |
3552 | if (reset_mask & RADEON_RESET_MC) { | |
3553 | DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask); | |
3554 | reset_mask &= ~RADEON_RESET_MC; | |
3555 | } | |
3556 | ||
014bb209 AD |
3557 | return reset_mask; |
3558 | } | |
3559 | ||
3560 | static void si_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) | |
3561 | { | |
3562 | struct evergreen_mc_save save; | |
3563 | u32 grbm_soft_reset = 0, srbm_soft_reset = 0; | |
3564 | u32 tmp; | |
19fc42ed | 3565 | |
06bc6df0 | 3566 | if (reset_mask == 0) |
014bb209 | 3567 | return; |
06bc6df0 AD |
3568 | |
3569 | dev_info(rdev->dev, "GPU softreset: 0x%08X\n", reset_mask); | |
3570 | ||
1c534671 | 3571 | evergreen_print_gpu_status_regs(rdev); |
06bc6df0 AD |
3572 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", |
3573 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR)); | |
3574 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", | |
3575 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS)); | |
3576 | ||
1c534671 AD |
3577 | /* Disable CP parsing/prefetching */ |
3578 | WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); | |
3579 | ||
3580 | if (reset_mask & RADEON_RESET_DMA) { | |
3581 | /* dma0 */ | |
3582 | tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); | |
3583 | tmp &= ~DMA_RB_ENABLE; | |
3584 | WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp); | |
014bb209 AD |
3585 | } |
3586 | if (reset_mask & RADEON_RESET_DMA1) { | |
1c534671 AD |
3587 | /* dma1 */ |
3588 | tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); | |
3589 | tmp &= ~DMA_RB_ENABLE; | |
3590 | WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp); | |
3591 | } | |
3592 | ||
f770d78a AD |
3593 | udelay(50); |
3594 | ||
3595 | evergreen_mc_stop(rdev, &save); | |
3596 | if (evergreen_mc_wait_for_idle(rdev)) { | |
3597 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); | |
3598 | } | |
3599 | ||
1c534671 AD |
3600 | if (reset_mask & (RADEON_RESET_GFX | RADEON_RESET_COMPUTE | RADEON_RESET_CP)) { |
3601 | grbm_soft_reset = SOFT_RESET_CB | | |
3602 | SOFT_RESET_DB | | |
3603 | SOFT_RESET_GDS | | |
3604 | SOFT_RESET_PA | | |
3605 | SOFT_RESET_SC | | |
3606 | SOFT_RESET_BCI | | |
3607 | SOFT_RESET_SPI | | |
3608 | SOFT_RESET_SX | | |
3609 | SOFT_RESET_TC | | |
3610 | SOFT_RESET_TA | | |
3611 | SOFT_RESET_VGT | | |
3612 | SOFT_RESET_IA; | |
3613 | } | |
3614 | ||
3615 | if (reset_mask & RADEON_RESET_CP) { | |
3616 | grbm_soft_reset |= SOFT_RESET_CP | SOFT_RESET_VGT; | |
3617 | ||
3618 | srbm_soft_reset |= SOFT_RESET_GRBM; | |
3619 | } | |
06bc6df0 AD |
3620 | |
3621 | if (reset_mask & RADEON_RESET_DMA) | |
014bb209 AD |
3622 | srbm_soft_reset |= SOFT_RESET_DMA; |
3623 | ||
3624 | if (reset_mask & RADEON_RESET_DMA1) | |
3625 | srbm_soft_reset |= SOFT_RESET_DMA1; | |
3626 | ||
3627 | if (reset_mask & RADEON_RESET_DISPLAY) | |
3628 | srbm_soft_reset |= SOFT_RESET_DC; | |
3629 | ||
3630 | if (reset_mask & RADEON_RESET_RLC) | |
3631 | grbm_soft_reset |= SOFT_RESET_RLC; | |
3632 | ||
3633 | if (reset_mask & RADEON_RESET_SEM) | |
3634 | srbm_soft_reset |= SOFT_RESET_SEM; | |
3635 | ||
3636 | if (reset_mask & RADEON_RESET_IH) | |
3637 | srbm_soft_reset |= SOFT_RESET_IH; | |
3638 | ||
3639 | if (reset_mask & RADEON_RESET_GRBM) | |
3640 | srbm_soft_reset |= SOFT_RESET_GRBM; | |
3641 | ||
3642 | if (reset_mask & RADEON_RESET_VMC) | |
3643 | srbm_soft_reset |= SOFT_RESET_VMC; | |
3644 | ||
3645 | if (reset_mask & RADEON_RESET_MC) | |
3646 | srbm_soft_reset |= SOFT_RESET_MC; | |
1c534671 AD |
3647 | |
3648 | if (grbm_soft_reset) { | |
3649 | tmp = RREG32(GRBM_SOFT_RESET); | |
3650 | tmp |= grbm_soft_reset; | |
3651 | dev_info(rdev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); | |
3652 | WREG32(GRBM_SOFT_RESET, tmp); | |
3653 | tmp = RREG32(GRBM_SOFT_RESET); | |
3654 | ||
3655 | udelay(50); | |
3656 | ||
3657 | tmp &= ~grbm_soft_reset; | |
3658 | WREG32(GRBM_SOFT_RESET, tmp); | |
3659 | tmp = RREG32(GRBM_SOFT_RESET); | |
3660 | } | |
3661 | ||
3662 | if (srbm_soft_reset) { | |
3663 | tmp = RREG32(SRBM_SOFT_RESET); | |
3664 | tmp |= srbm_soft_reset; | |
3665 | dev_info(rdev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); | |
3666 | WREG32(SRBM_SOFT_RESET, tmp); | |
3667 | tmp = RREG32(SRBM_SOFT_RESET); | |
3668 | ||
3669 | udelay(50); | |
3670 | ||
3671 | tmp &= ~srbm_soft_reset; | |
3672 | WREG32(SRBM_SOFT_RESET, tmp); | |
3673 | tmp = RREG32(SRBM_SOFT_RESET); | |
3674 | } | |
06bc6df0 AD |
3675 | |
3676 | /* Wait a little for things to settle down */ | |
3677 | udelay(50); | |
3678 | ||
c476dde2 | 3679 | evergreen_mc_resume(rdev, &save); |
1c534671 AD |
3680 | udelay(50); |
3681 | ||
1c534671 | 3682 | evergreen_print_gpu_status_regs(rdev); |
c476dde2 AD |
3683 | } |
3684 | ||
3685 | int si_asic_reset(struct radeon_device *rdev) | |
3686 | { | |
014bb209 AD |
3687 | u32 reset_mask; |
3688 | ||
3689 | reset_mask = si_gpu_check_soft_reset(rdev); | |
3690 | ||
3691 | if (reset_mask) | |
3692 | r600_set_bios_scratch_engine_hung(rdev, true); | |
3693 | ||
3694 | si_gpu_soft_reset(rdev, reset_mask); | |
3695 | ||
3696 | reset_mask = si_gpu_check_soft_reset(rdev); | |
3697 | ||
3698 | if (!reset_mask) | |
3699 | r600_set_bios_scratch_engine_hung(rdev, false); | |
3700 | ||
3701 | return 0; | |
c476dde2 AD |
3702 | } |
3703 | ||
123bc183 AD |
3704 | /** |
3705 | * si_gfx_is_lockup - Check if the GFX engine is locked up | |
3706 | * | |
3707 | * @rdev: radeon_device pointer | |
3708 | * @ring: radeon_ring structure holding ring information | |
3709 | * | |
3710 | * Check if the GFX engine is locked up. | |
3711 | * Returns true if the engine appears to be locked up, false if not. | |
3712 | */ | |
3713 | bool si_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) | |
3714 | { | |
3715 | u32 reset_mask = si_gpu_check_soft_reset(rdev); | |
3716 | ||
3717 | if (!(reset_mask & (RADEON_RESET_GFX | | |
3718 | RADEON_RESET_COMPUTE | | |
3719 | RADEON_RESET_CP))) { | |
3720 | radeon_ring_lockup_update(ring); | |
3721 | return false; | |
3722 | } | |
3723 | /* force CP activities */ | |
3724 | radeon_ring_force_activity(rdev, ring); | |
3725 | return radeon_ring_test_lockup(rdev, ring); | |
3726 | } | |
3727 | ||
3728 | /** | |
3729 | * si_dma_is_lockup - Check if the DMA engine is locked up | |
3730 | * | |
3731 | * @rdev: radeon_device pointer | |
3732 | * @ring: radeon_ring structure holding ring information | |
3733 | * | |
3734 | * Check if the async DMA engine is locked up. | |
3735 | * Returns true if the engine appears to be locked up, false if not. | |
3736 | */ | |
3737 | bool si_dma_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) | |
3738 | { | |
3739 | u32 reset_mask = si_gpu_check_soft_reset(rdev); | |
3740 | u32 mask; | |
3741 | ||
3742 | if (ring->idx == R600_RING_TYPE_DMA_INDEX) | |
3743 | mask = RADEON_RESET_DMA; | |
3744 | else | |
3745 | mask = RADEON_RESET_DMA1; | |
3746 | ||
3747 | if (!(reset_mask & mask)) { | |
3748 | radeon_ring_lockup_update(ring); | |
3749 | return false; | |
3750 | } | |
3751 | /* force ring activities */ | |
3752 | radeon_ring_force_activity(rdev, ring); | |
3753 | return radeon_ring_test_lockup(rdev, ring); | |
3754 | } | |
3755 | ||
d2800ee5 AD |
3756 | /* MC */ |
3757 | static void si_mc_program(struct radeon_device *rdev) | |
3758 | { | |
3759 | struct evergreen_mc_save save; | |
3760 | u32 tmp; | |
3761 | int i, j; | |
3762 | ||
3763 | /* Initialize HDP */ | |
3764 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { | |
3765 | WREG32((0x2c14 + j), 0x00000000); | |
3766 | WREG32((0x2c18 + j), 0x00000000); | |
3767 | WREG32((0x2c1c + j), 0x00000000); | |
3768 | WREG32((0x2c20 + j), 0x00000000); | |
3769 | WREG32((0x2c24 + j), 0x00000000); | |
3770 | } | |
3771 | WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); | |
3772 | ||
3773 | evergreen_mc_stop(rdev, &save); | |
3774 | if (radeon_mc_wait_for_idle(rdev)) { | |
3775 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); | |
3776 | } | |
5153550a AD |
3777 | if (!ASIC_IS_NODCE(rdev)) |
3778 | /* Lockout access through VGA aperture*/ | |
3779 | WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); | |
d2800ee5 AD |
3780 | /* Update configuration */ |
3781 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, | |
3782 | rdev->mc.vram_start >> 12); | |
3783 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, | |
3784 | rdev->mc.vram_end >> 12); | |
3785 | WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, | |
3786 | rdev->vram_scratch.gpu_addr >> 12); | |
3787 | tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; | |
3788 | tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); | |
3789 | WREG32(MC_VM_FB_LOCATION, tmp); | |
3790 | /* XXX double check these! */ | |
3791 | WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); | |
3792 | WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30)); | |
3793 | WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); | |
3794 | WREG32(MC_VM_AGP_BASE, 0); | |
3795 | WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); | |
3796 | WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); | |
3797 | if (radeon_mc_wait_for_idle(rdev)) { | |
3798 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); | |
3799 | } | |
3800 | evergreen_mc_resume(rdev, &save); | |
5153550a AD |
3801 | if (!ASIC_IS_NODCE(rdev)) { |
3802 | /* we need to own VRAM, so turn off the VGA renderer here | |
3803 | * to stop it overwriting our objects */ | |
3804 | rv515_vga_render_disable(rdev); | |
3805 | } | |
d2800ee5 AD |
3806 | } |
3807 | ||
1c49165d AD |
3808 | void si_vram_gtt_location(struct radeon_device *rdev, |
3809 | struct radeon_mc *mc) | |
d2800ee5 AD |
3810 | { |
3811 | if (mc->mc_vram_size > 0xFFC0000000ULL) { | |
3812 | /* leave room for at least 1024M GTT */ | |
3813 | dev_warn(rdev->dev, "limiting VRAM\n"); | |
3814 | mc->real_vram_size = 0xFFC0000000ULL; | |
3815 | mc->mc_vram_size = 0xFFC0000000ULL; | |
3816 | } | |
9ed8b1f9 | 3817 | radeon_vram_location(rdev, &rdev->mc, 0); |
d2800ee5 | 3818 | rdev->mc.gtt_base_align = 0; |
9ed8b1f9 | 3819 | radeon_gtt_location(rdev, mc); |
d2800ee5 AD |
3820 | } |
3821 | ||
3822 | static int si_mc_init(struct radeon_device *rdev) | |
3823 | { | |
3824 | u32 tmp; | |
3825 | int chansize, numchan; | |
3826 | ||
3827 | /* Get VRAM informations */ | |
3828 | rdev->mc.vram_is_ddr = true; | |
3829 | tmp = RREG32(MC_ARB_RAMCFG); | |
3830 | if (tmp & CHANSIZE_OVERRIDE) { | |
3831 | chansize = 16; | |
3832 | } else if (tmp & CHANSIZE_MASK) { | |
3833 | chansize = 64; | |
3834 | } else { | |
3835 | chansize = 32; | |
3836 | } | |
3837 | tmp = RREG32(MC_SHARED_CHMAP); | |
3838 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { | |
3839 | case 0: | |
3840 | default: | |
3841 | numchan = 1; | |
3842 | break; | |
3843 | case 1: | |
3844 | numchan = 2; | |
3845 | break; | |
3846 | case 2: | |
3847 | numchan = 4; | |
3848 | break; | |
3849 | case 3: | |
3850 | numchan = 8; | |
3851 | break; | |
3852 | case 4: | |
3853 | numchan = 3; | |
3854 | break; | |
3855 | case 5: | |
3856 | numchan = 6; | |
3857 | break; | |
3858 | case 6: | |
3859 | numchan = 10; | |
3860 | break; | |
3861 | case 7: | |
3862 | numchan = 12; | |
3863 | break; | |
3864 | case 8: | |
3865 | numchan = 16; | |
3866 | break; | |
3867 | } | |
3868 | rdev->mc.vram_width = numchan * chansize; | |
3869 | /* Could aper size report 0 ? */ | |
3870 | rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); | |
3871 | rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); | |
3872 | /* size in MB on si */ | |
fc986034 NOS |
3873 | rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL; |
3874 | rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024ULL * 1024ULL; | |
d2800ee5 AD |
3875 | rdev->mc.visible_vram_size = rdev->mc.aper_size; |
3876 | si_vram_gtt_location(rdev, &rdev->mc); | |
3877 | radeon_update_bandwidth_info(rdev); | |
3878 | ||
3879 | return 0; | |
3880 | } | |
3881 | ||
3882 | /* | |
3883 | * GART | |
3884 | */ | |
3885 | void si_pcie_gart_tlb_flush(struct radeon_device *rdev) | |
3886 | { | |
3887 | /* flush hdp cache */ | |
3888 | WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); | |
3889 | ||
3890 | /* bits 0-15 are the VM contexts0-15 */ | |
3891 | WREG32(VM_INVALIDATE_REQUEST, 1); | |
3892 | } | |
3893 | ||
1109ca09 | 3894 | static int si_pcie_gart_enable(struct radeon_device *rdev) |
d2800ee5 AD |
3895 | { |
3896 | int r, i; | |
3897 | ||
3898 | if (rdev->gart.robj == NULL) { | |
3899 | dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); | |
3900 | return -EINVAL; | |
3901 | } | |
3902 | r = radeon_gart_table_vram_pin(rdev); | |
3903 | if (r) | |
3904 | return r; | |
3905 | radeon_gart_restore(rdev); | |
3906 | /* Setup TLB control */ | |
3907 | WREG32(MC_VM_MX_L1_TLB_CNTL, | |
3908 | (0xA << 7) | | |
3909 | ENABLE_L1_TLB | | |
3910 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | | |
3911 | ENABLE_ADVANCED_DRIVER_MODEL | | |
3912 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); | |
3913 | /* Setup L2 cache */ | |
3914 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | | |
3915 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | | |
3916 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | | |
3917 | EFFECTIVE_L2_QUEUE_SIZE(7) | | |
3918 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); | |
3919 | WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE); | |
3920 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | | |
3921 | L2_CACHE_BIGK_FRAGMENT_SIZE(0)); | |
3922 | /* setup context0 */ | |
3923 | WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); | |
3924 | WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); | |
3925 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); | |
3926 | WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, | |
3927 | (u32)(rdev->dummy_page.addr >> 12)); | |
3928 | WREG32(VM_CONTEXT0_CNTL2, 0); | |
3929 | WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | | |
3930 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT)); | |
3931 | ||
3932 | WREG32(0x15D4, 0); | |
3933 | WREG32(0x15D8, 0); | |
3934 | WREG32(0x15DC, 0); | |
3935 | ||
3936 | /* empty context1-15 */ | |
d2800ee5 AD |
3937 | /* set vm size, must be a multiple of 4 */ |
3938 | WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); | |
c21b328e | 3939 | WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn); |
23d4f1f2 AD |
3940 | /* Assign the pt base to something valid for now; the pts used for |
3941 | * the VMs are determined by the application and setup and assigned | |
3942 | * on the fly in the vm part of radeon_gart.c | |
3943 | */ | |
d2800ee5 AD |
3944 | for (i = 1; i < 16; i++) { |
3945 | if (i < 8) | |
3946 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2), | |
3947 | rdev->gart.table_addr >> 12); | |
3948 | else | |
3949 | WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2), | |
3950 | rdev->gart.table_addr >> 12); | |
3951 | } | |
3952 | ||
3953 | /* enable context1-15 */ | |
3954 | WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, | |
3955 | (u32)(rdev->dummy_page.addr >> 12)); | |
ae133a11 | 3956 | WREG32(VM_CONTEXT1_CNTL2, 4); |
fa87e62d | 3957 | WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) | |
ae133a11 CK |
3958 | RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT | |
3959 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT | | |
3960 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
3961 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT | | |
3962 | PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
3963 | PDE0_PROTECTION_FAULT_ENABLE_DEFAULT | | |
3964 | VALID_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
3965 | VALID_PROTECTION_FAULT_ENABLE_DEFAULT | | |
3966 | READ_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
3967 | READ_PROTECTION_FAULT_ENABLE_DEFAULT | | |
3968 | WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT | | |
3969 | WRITE_PROTECTION_FAULT_ENABLE_DEFAULT); | |
d2800ee5 AD |
3970 | |
3971 | si_pcie_gart_tlb_flush(rdev); | |
3972 | DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", | |
3973 | (unsigned)(rdev->mc.gtt_size >> 20), | |
3974 | (unsigned long long)rdev->gart.table_addr); | |
3975 | rdev->gart.ready = true; | |
3976 | return 0; | |
3977 | } | |
3978 | ||
1109ca09 | 3979 | static void si_pcie_gart_disable(struct radeon_device *rdev) |
d2800ee5 AD |
3980 | { |
3981 | /* Disable all tables */ | |
3982 | WREG32(VM_CONTEXT0_CNTL, 0); | |
3983 | WREG32(VM_CONTEXT1_CNTL, 0); | |
3984 | /* Setup TLB control */ | |
3985 | WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS | | |
3986 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); | |
3987 | /* Setup L2 cache */ | |
3988 | WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | | |
3989 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | | |
3990 | EFFECTIVE_L2_QUEUE_SIZE(7) | | |
3991 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); | |
3992 | WREG32(VM_L2_CNTL2, 0); | |
3993 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | | |
3994 | L2_CACHE_BIGK_FRAGMENT_SIZE(0)); | |
3995 | radeon_gart_table_vram_unpin(rdev); | |
3996 | } | |
3997 | ||
1109ca09 | 3998 | static void si_pcie_gart_fini(struct radeon_device *rdev) |
d2800ee5 AD |
3999 | { |
4000 | si_pcie_gart_disable(rdev); | |
4001 | radeon_gart_table_vram_free(rdev); | |
4002 | radeon_gart_fini(rdev); | |
4003 | } | |
4004 | ||
498dd8b3 AD |
4005 | /* vm parser */ |
4006 | static bool si_vm_reg_valid(u32 reg) | |
4007 | { | |
4008 | /* context regs are fine */ | |
4009 | if (reg >= 0x28000) | |
4010 | return true; | |
4011 | ||
4012 | /* check config regs */ | |
4013 | switch (reg) { | |
4014 | case GRBM_GFX_INDEX: | |
f418b88a | 4015 | case CP_STRMOUT_CNTL: |
498dd8b3 AD |
4016 | case VGT_VTX_VECT_EJECT_REG: |
4017 | case VGT_CACHE_INVALIDATION: | |
4018 | case VGT_ESGS_RING_SIZE: | |
4019 | case VGT_GSVS_RING_SIZE: | |
4020 | case VGT_GS_VERTEX_REUSE: | |
4021 | case VGT_PRIMITIVE_TYPE: | |
4022 | case VGT_INDEX_TYPE: | |
4023 | case VGT_NUM_INDICES: | |
4024 | case VGT_NUM_INSTANCES: | |
4025 | case VGT_TF_RING_SIZE: | |
4026 | case VGT_HS_OFFCHIP_PARAM: | |
4027 | case VGT_TF_MEMORY_BASE: | |
4028 | case PA_CL_ENHANCE: | |
4029 | case PA_SU_LINE_STIPPLE_VALUE: | |
4030 | case PA_SC_LINE_STIPPLE_STATE: | |
4031 | case PA_SC_ENHANCE: | |
4032 | case SQC_CACHES: | |
4033 | case SPI_STATIC_THREAD_MGMT_1: | |
4034 | case SPI_STATIC_THREAD_MGMT_2: | |
4035 | case SPI_STATIC_THREAD_MGMT_3: | |
4036 | case SPI_PS_MAX_WAVE_ID: | |
4037 | case SPI_CONFIG_CNTL: | |
4038 | case SPI_CONFIG_CNTL_1: | |
4039 | case TA_CNTL_AUX: | |
4040 | return true; | |
4041 | default: | |
4042 | DRM_ERROR("Invalid register 0x%x in CS\n", reg); | |
4043 | return false; | |
4044 | } | |
4045 | } | |
4046 | ||
4047 | static int si_vm_packet3_ce_check(struct radeon_device *rdev, | |
4048 | u32 *ib, struct radeon_cs_packet *pkt) | |
4049 | { | |
4050 | switch (pkt->opcode) { | |
4051 | case PACKET3_NOP: | |
4052 | case PACKET3_SET_BASE: | |
4053 | case PACKET3_SET_CE_DE_COUNTERS: | |
4054 | case PACKET3_LOAD_CONST_RAM: | |
4055 | case PACKET3_WRITE_CONST_RAM: | |
4056 | case PACKET3_WRITE_CONST_RAM_OFFSET: | |
4057 | case PACKET3_DUMP_CONST_RAM: | |
4058 | case PACKET3_INCREMENT_CE_COUNTER: | |
4059 | case PACKET3_WAIT_ON_DE_COUNTER: | |
4060 | case PACKET3_CE_WRITE: | |
4061 | break; | |
4062 | default: | |
4063 | DRM_ERROR("Invalid CE packet3: 0x%x\n", pkt->opcode); | |
4064 | return -EINVAL; | |
4065 | } | |
4066 | return 0; | |
4067 | } | |
4068 | ||
4069 | static int si_vm_packet3_gfx_check(struct radeon_device *rdev, | |
4070 | u32 *ib, struct radeon_cs_packet *pkt) | |
4071 | { | |
4072 | u32 idx = pkt->idx + 1; | |
4073 | u32 idx_value = ib[idx]; | |
4074 | u32 start_reg, end_reg, reg, i; | |
5aa709be | 4075 | u32 command, info; |
498dd8b3 AD |
4076 | |
4077 | switch (pkt->opcode) { | |
4078 | case PACKET3_NOP: | |
4079 | case PACKET3_SET_BASE: | |
4080 | case PACKET3_CLEAR_STATE: | |
4081 | case PACKET3_INDEX_BUFFER_SIZE: | |
4082 | case PACKET3_DISPATCH_DIRECT: | |
4083 | case PACKET3_DISPATCH_INDIRECT: | |
4084 | case PACKET3_ALLOC_GDS: | |
4085 | case PACKET3_WRITE_GDS_RAM: | |
4086 | case PACKET3_ATOMIC_GDS: | |
4087 | case PACKET3_ATOMIC: | |
4088 | case PACKET3_OCCLUSION_QUERY: | |
4089 | case PACKET3_SET_PREDICATION: | |
4090 | case PACKET3_COND_EXEC: | |
4091 | case PACKET3_PRED_EXEC: | |
4092 | case PACKET3_DRAW_INDIRECT: | |
4093 | case PACKET3_DRAW_INDEX_INDIRECT: | |
4094 | case PACKET3_INDEX_BASE: | |
4095 | case PACKET3_DRAW_INDEX_2: | |
4096 | case PACKET3_CONTEXT_CONTROL: | |
4097 | case PACKET3_INDEX_TYPE: | |
4098 | case PACKET3_DRAW_INDIRECT_MULTI: | |
4099 | case PACKET3_DRAW_INDEX_AUTO: | |
4100 | case PACKET3_DRAW_INDEX_IMMD: | |
4101 | case PACKET3_NUM_INSTANCES: | |
4102 | case PACKET3_DRAW_INDEX_MULTI_AUTO: | |
4103 | case PACKET3_STRMOUT_BUFFER_UPDATE: | |
4104 | case PACKET3_DRAW_INDEX_OFFSET_2: | |
4105 | case PACKET3_DRAW_INDEX_MULTI_ELEMENT: | |
4106 | case PACKET3_DRAW_INDEX_INDIRECT_MULTI: | |
4107 | case PACKET3_MPEG_INDEX: | |
4108 | case PACKET3_WAIT_REG_MEM: | |
4109 | case PACKET3_MEM_WRITE: | |
4110 | case PACKET3_PFP_SYNC_ME: | |
4111 | case PACKET3_SURFACE_SYNC: | |
4112 | case PACKET3_EVENT_WRITE: | |
4113 | case PACKET3_EVENT_WRITE_EOP: | |
4114 | case PACKET3_EVENT_WRITE_EOS: | |
4115 | case PACKET3_SET_CONTEXT_REG: | |
4116 | case PACKET3_SET_CONTEXT_REG_INDIRECT: | |
4117 | case PACKET3_SET_SH_REG: | |
4118 | case PACKET3_SET_SH_REG_OFFSET: | |
4119 | case PACKET3_INCREMENT_DE_COUNTER: | |
4120 | case PACKET3_WAIT_ON_CE_COUNTER: | |
4121 | case PACKET3_WAIT_ON_AVAIL_BUFFER: | |
4122 | case PACKET3_ME_WRITE: | |
4123 | break; | |
4124 | case PACKET3_COPY_DATA: | |
4125 | if ((idx_value & 0xf00) == 0) { | |
4126 | reg = ib[idx + 3] * 4; | |
4127 | if (!si_vm_reg_valid(reg)) | |
4128 | return -EINVAL; | |
4129 | } | |
4130 | break; | |
4131 | case PACKET3_WRITE_DATA: | |
4132 | if ((idx_value & 0xf00) == 0) { | |
4133 | start_reg = ib[idx + 1] * 4; | |
4134 | if (idx_value & 0x10000) { | |
4135 | if (!si_vm_reg_valid(start_reg)) | |
4136 | return -EINVAL; | |
4137 | } else { | |
4138 | for (i = 0; i < (pkt->count - 2); i++) { | |
4139 | reg = start_reg + (4 * i); | |
4140 | if (!si_vm_reg_valid(reg)) | |
4141 | return -EINVAL; | |
4142 | } | |
4143 | } | |
4144 | } | |
4145 | break; | |
4146 | case PACKET3_COND_WRITE: | |
4147 | if (idx_value & 0x100) { | |
4148 | reg = ib[idx + 5] * 4; | |
4149 | if (!si_vm_reg_valid(reg)) | |
4150 | return -EINVAL; | |
4151 | } | |
4152 | break; | |
4153 | case PACKET3_COPY_DW: | |
4154 | if (idx_value & 0x2) { | |
4155 | reg = ib[idx + 3] * 4; | |
4156 | if (!si_vm_reg_valid(reg)) | |
4157 | return -EINVAL; | |
4158 | } | |
4159 | break; | |
4160 | case PACKET3_SET_CONFIG_REG: | |
4161 | start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START; | |
4162 | end_reg = 4 * pkt->count + start_reg - 4; | |
4163 | if ((start_reg < PACKET3_SET_CONFIG_REG_START) || | |
4164 | (start_reg >= PACKET3_SET_CONFIG_REG_END) || | |
4165 | (end_reg >= PACKET3_SET_CONFIG_REG_END)) { | |
4166 | DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n"); | |
4167 | return -EINVAL; | |
4168 | } | |
4169 | for (i = 0; i < pkt->count; i++) { | |
4170 | reg = start_reg + (4 * i); | |
4171 | if (!si_vm_reg_valid(reg)) | |
4172 | return -EINVAL; | |
4173 | } | |
4174 | break; | |
5aa709be AD |
4175 | case PACKET3_CP_DMA: |
4176 | command = ib[idx + 4]; | |
4177 | info = ib[idx + 1]; | |
4178 | if (command & PACKET3_CP_DMA_CMD_SAS) { | |
4179 | /* src address space is register */ | |
4180 | if (((info & 0x60000000) >> 29) == 0) { | |
4181 | start_reg = idx_value << 2; | |
4182 | if (command & PACKET3_CP_DMA_CMD_SAIC) { | |
4183 | reg = start_reg; | |
4184 | if (!si_vm_reg_valid(reg)) { | |
4185 | DRM_ERROR("CP DMA Bad SRC register\n"); | |
4186 | return -EINVAL; | |
4187 | } | |
4188 | } else { | |
4189 | for (i = 0; i < (command & 0x1fffff); i++) { | |
4190 | reg = start_reg + (4 * i); | |
4191 | if (!si_vm_reg_valid(reg)) { | |
4192 | DRM_ERROR("CP DMA Bad SRC register\n"); | |
4193 | return -EINVAL; | |
4194 | } | |
4195 | } | |
4196 | } | |
4197 | } | |
4198 | } | |
4199 | if (command & PACKET3_CP_DMA_CMD_DAS) { | |
4200 | /* dst address space is register */ | |
4201 | if (((info & 0x00300000) >> 20) == 0) { | |
4202 | start_reg = ib[idx + 2]; | |
4203 | if (command & PACKET3_CP_DMA_CMD_DAIC) { | |
4204 | reg = start_reg; | |
4205 | if (!si_vm_reg_valid(reg)) { | |
4206 | DRM_ERROR("CP DMA Bad DST register\n"); | |
4207 | return -EINVAL; | |
4208 | } | |
4209 | } else { | |
4210 | for (i = 0; i < (command & 0x1fffff); i++) { | |
4211 | reg = start_reg + (4 * i); | |
4212 | if (!si_vm_reg_valid(reg)) { | |
4213 | DRM_ERROR("CP DMA Bad DST register\n"); | |
4214 | return -EINVAL; | |
4215 | } | |
4216 | } | |
4217 | } | |
4218 | } | |
4219 | } | |
4220 | break; | |
498dd8b3 AD |
4221 | default: |
4222 | DRM_ERROR("Invalid GFX packet3: 0x%x\n", pkt->opcode); | |
4223 | return -EINVAL; | |
4224 | } | |
4225 | return 0; | |
4226 | } | |
4227 | ||
4228 | static int si_vm_packet3_compute_check(struct radeon_device *rdev, | |
4229 | u32 *ib, struct radeon_cs_packet *pkt) | |
4230 | { | |
4231 | u32 idx = pkt->idx + 1; | |
4232 | u32 idx_value = ib[idx]; | |
4233 | u32 start_reg, reg, i; | |
4234 | ||
4235 | switch (pkt->opcode) { | |
4236 | case PACKET3_NOP: | |
4237 | case PACKET3_SET_BASE: | |
4238 | case PACKET3_CLEAR_STATE: | |
4239 | case PACKET3_DISPATCH_DIRECT: | |
4240 | case PACKET3_DISPATCH_INDIRECT: | |
4241 | case PACKET3_ALLOC_GDS: | |
4242 | case PACKET3_WRITE_GDS_RAM: | |
4243 | case PACKET3_ATOMIC_GDS: | |
4244 | case PACKET3_ATOMIC: | |
4245 | case PACKET3_OCCLUSION_QUERY: | |
4246 | case PACKET3_SET_PREDICATION: | |
4247 | case PACKET3_COND_EXEC: | |
4248 | case PACKET3_PRED_EXEC: | |
4249 | case PACKET3_CONTEXT_CONTROL: | |
4250 | case PACKET3_STRMOUT_BUFFER_UPDATE: | |
4251 | case PACKET3_WAIT_REG_MEM: | |
4252 | case PACKET3_MEM_WRITE: | |
4253 | case PACKET3_PFP_SYNC_ME: | |
4254 | case PACKET3_SURFACE_SYNC: | |
4255 | case PACKET3_EVENT_WRITE: | |
4256 | case PACKET3_EVENT_WRITE_EOP: | |
4257 | case PACKET3_EVENT_WRITE_EOS: | |
4258 | case PACKET3_SET_CONTEXT_REG: | |
4259 | case PACKET3_SET_CONTEXT_REG_INDIRECT: | |
4260 | case PACKET3_SET_SH_REG: | |
4261 | case PACKET3_SET_SH_REG_OFFSET: | |
4262 | case PACKET3_INCREMENT_DE_COUNTER: | |
4263 | case PACKET3_WAIT_ON_CE_COUNTER: | |
4264 | case PACKET3_WAIT_ON_AVAIL_BUFFER: | |
4265 | case PACKET3_ME_WRITE: | |
4266 | break; | |
4267 | case PACKET3_COPY_DATA: | |
4268 | if ((idx_value & 0xf00) == 0) { | |
4269 | reg = ib[idx + 3] * 4; | |
4270 | if (!si_vm_reg_valid(reg)) | |
4271 | return -EINVAL; | |
4272 | } | |
4273 | break; | |
4274 | case PACKET3_WRITE_DATA: | |
4275 | if ((idx_value & 0xf00) == 0) { | |
4276 | start_reg = ib[idx + 1] * 4; | |
4277 | if (idx_value & 0x10000) { | |
4278 | if (!si_vm_reg_valid(start_reg)) | |
4279 | return -EINVAL; | |
4280 | } else { | |
4281 | for (i = 0; i < (pkt->count - 2); i++) { | |
4282 | reg = start_reg + (4 * i); | |
4283 | if (!si_vm_reg_valid(reg)) | |
4284 | return -EINVAL; | |
4285 | } | |
4286 | } | |
4287 | } | |
4288 | break; | |
4289 | case PACKET3_COND_WRITE: | |
4290 | if (idx_value & 0x100) { | |
4291 | reg = ib[idx + 5] * 4; | |
4292 | if (!si_vm_reg_valid(reg)) | |
4293 | return -EINVAL; | |
4294 | } | |
4295 | break; | |
4296 | case PACKET3_COPY_DW: | |
4297 | if (idx_value & 0x2) { | |
4298 | reg = ib[idx + 3] * 4; | |
4299 | if (!si_vm_reg_valid(reg)) | |
4300 | return -EINVAL; | |
4301 | } | |
4302 | break; | |
4303 | default: | |
4304 | DRM_ERROR("Invalid Compute packet3: 0x%x\n", pkt->opcode); | |
4305 | return -EINVAL; | |
4306 | } | |
4307 | return 0; | |
4308 | } | |
4309 | ||
4310 | int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) | |
4311 | { | |
4312 | int ret = 0; | |
4313 | u32 idx = 0; | |
4314 | struct radeon_cs_packet pkt; | |
4315 | ||
4316 | do { | |
4317 | pkt.idx = idx; | |
4e872ae2 IH |
4318 | pkt.type = RADEON_CP_PACKET_GET_TYPE(ib->ptr[idx]); |
4319 | pkt.count = RADEON_CP_PACKET_GET_COUNT(ib->ptr[idx]); | |
498dd8b3 AD |
4320 | pkt.one_reg_wr = 0; |
4321 | switch (pkt.type) { | |
4e872ae2 | 4322 | case RADEON_PACKET_TYPE0: |
498dd8b3 AD |
4323 | dev_err(rdev->dev, "Packet0 not allowed!\n"); |
4324 | ret = -EINVAL; | |
4325 | break; | |
4e872ae2 | 4326 | case RADEON_PACKET_TYPE2: |
498dd8b3 AD |
4327 | idx += 1; |
4328 | break; | |
4e872ae2 IH |
4329 | case RADEON_PACKET_TYPE3: |
4330 | pkt.opcode = RADEON_CP_PACKET3_GET_OPCODE(ib->ptr[idx]); | |
498dd8b3 AD |
4331 | if (ib->is_const_ib) |
4332 | ret = si_vm_packet3_ce_check(rdev, ib->ptr, &pkt); | |
4333 | else { | |
876dc9f3 | 4334 | switch (ib->ring) { |
498dd8b3 AD |
4335 | case RADEON_RING_TYPE_GFX_INDEX: |
4336 | ret = si_vm_packet3_gfx_check(rdev, ib->ptr, &pkt); | |
4337 | break; | |
4338 | case CAYMAN_RING_TYPE_CP1_INDEX: | |
4339 | case CAYMAN_RING_TYPE_CP2_INDEX: | |
4340 | ret = si_vm_packet3_compute_check(rdev, ib->ptr, &pkt); | |
4341 | break; | |
4342 | default: | |
876dc9f3 | 4343 | dev_err(rdev->dev, "Non-PM4 ring %d !\n", ib->ring); |
498dd8b3 AD |
4344 | ret = -EINVAL; |
4345 | break; | |
4346 | } | |
4347 | } | |
4348 | idx += pkt.count + 2; | |
4349 | break; | |
4350 | default: | |
4351 | dev_err(rdev->dev, "Unknown packet type %d !\n", pkt.type); | |
4352 | ret = -EINVAL; | |
4353 | break; | |
4354 | } | |
4355 | if (ret) | |
4356 | break; | |
4357 | } while (idx < ib->length_dw); | |
4358 | ||
4359 | return ret; | |
4360 | } | |
4361 | ||
d2800ee5 AD |
4362 | /* |
4363 | * vm | |
4364 | */ | |
4365 | int si_vm_init(struct radeon_device *rdev) | |
4366 | { | |
4367 | /* number of VMs */ | |
4368 | rdev->vm_manager.nvm = 16; | |
4369 | /* base offset of vram pages */ | |
4370 | rdev->vm_manager.vram_base_offset = 0; | |
4371 | ||
4372 | return 0; | |
4373 | } | |
4374 | ||
4375 | void si_vm_fini(struct radeon_device *rdev) | |
4376 | { | |
4377 | } | |
4378 | ||
82ffd92b AD |
4379 | /** |
4380 | * si_vm_set_page - update the page tables using the CP | |
4381 | * | |
4382 | * @rdev: radeon_device pointer | |
43f1214a | 4383 | * @ib: indirect buffer to fill with commands |
82ffd92b AD |
4384 | * @pe: addr of the page entry |
4385 | * @addr: dst addr to write into pe | |
4386 | * @count: number of page entries to update | |
4387 | * @incr: increase next addr by incr bytes | |
4388 | * @flags: access flags | |
4389 | * | |
43f1214a | 4390 | * Update the page tables using the CP (SI). |
82ffd92b | 4391 | */ |
43f1214a AD |
4392 | void si_vm_set_page(struct radeon_device *rdev, |
4393 | struct radeon_ib *ib, | |
4394 | uint64_t pe, | |
82ffd92b AD |
4395 | uint64_t addr, unsigned count, |
4396 | uint32_t incr, uint32_t flags) | |
d2800ee5 | 4397 | { |
82ffd92b | 4398 | uint32_t r600_flags = cayman_vm_page_flags(rdev, flags); |
deab48f1 AD |
4399 | uint64_t value; |
4400 | unsigned ndw; | |
4401 | ||
4402 | if (rdev->asic->vm.pt_ring_index == RADEON_RING_TYPE_GFX_INDEX) { | |
4403 | while (count) { | |
4404 | ndw = 2 + count * 2; | |
4405 | if (ndw > 0x3FFE) | |
4406 | ndw = 0x3FFE; | |
4407 | ||
43f1214a AD |
4408 | ib->ptr[ib->length_dw++] = PACKET3(PACKET3_WRITE_DATA, ndw); |
4409 | ib->ptr[ib->length_dw++] = (WRITE_DATA_ENGINE_SEL(0) | | |
4410 | WRITE_DATA_DST_SEL(1)); | |
4411 | ib->ptr[ib->length_dw++] = pe; | |
4412 | ib->ptr[ib->length_dw++] = upper_32_bits(pe); | |
deab48f1 AD |
4413 | for (; ndw > 2; ndw -= 2, --count, pe += 8) { |
4414 | if (flags & RADEON_VM_PAGE_SYSTEM) { | |
4415 | value = radeon_vm_map_gart(rdev, addr); | |
4416 | value &= 0xFFFFFFFFFFFFF000ULL; | |
4417 | } else if (flags & RADEON_VM_PAGE_VALID) { | |
4418 | value = addr; | |
4419 | } else { | |
4420 | value = 0; | |
4421 | } | |
4422 | addr += incr; | |
4423 | value |= r600_flags; | |
43f1214a AD |
4424 | ib->ptr[ib->length_dw++] = value; |
4425 | ib->ptr[ib->length_dw++] = upper_32_bits(value); | |
deab48f1 AD |
4426 | } |
4427 | } | |
4428 | } else { | |
4429 | /* DMA */ | |
4430 | if (flags & RADEON_VM_PAGE_SYSTEM) { | |
4431 | while (count) { | |
4432 | ndw = count * 2; | |
4433 | if (ndw > 0xFFFFE) | |
4434 | ndw = 0xFFFFE; | |
4435 | ||
4436 | /* for non-physically contiguous pages (system) */ | |
43f1214a AD |
4437 | ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_WRITE, 0, 0, 0, ndw); |
4438 | ib->ptr[ib->length_dw++] = pe; | |
4439 | ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; | |
deab48f1 AD |
4440 | for (; ndw > 0; ndw -= 2, --count, pe += 8) { |
4441 | if (flags & RADEON_VM_PAGE_SYSTEM) { | |
4442 | value = radeon_vm_map_gart(rdev, addr); | |
4443 | value &= 0xFFFFFFFFFFFFF000ULL; | |
4444 | } else if (flags & RADEON_VM_PAGE_VALID) { | |
4445 | value = addr; | |
4446 | } else { | |
4447 | value = 0; | |
4448 | } | |
4449 | addr += incr; | |
4450 | value |= r600_flags; | |
43f1214a AD |
4451 | ib->ptr[ib->length_dw++] = value; |
4452 | ib->ptr[ib->length_dw++] = upper_32_bits(value); | |
deab48f1 AD |
4453 | } |
4454 | } | |
4455 | } else { | |
4456 | while (count) { | |
4457 | ndw = count * 2; | |
4458 | if (ndw > 0xFFFFE) | |
4459 | ndw = 0xFFFFE; | |
4460 | ||
4461 | if (flags & RADEON_VM_PAGE_VALID) | |
4462 | value = addr; | |
4463 | else | |
4464 | value = 0; | |
4465 | /* for physically contiguous pages (vram) */ | |
43f1214a AD |
4466 | ib->ptr[ib->length_dw++] = DMA_PTE_PDE_PACKET(ndw); |
4467 | ib->ptr[ib->length_dw++] = pe; /* dst addr */ | |
4468 | ib->ptr[ib->length_dw++] = upper_32_bits(pe) & 0xff; | |
4469 | ib->ptr[ib->length_dw++] = r600_flags; /* mask */ | |
4470 | ib->ptr[ib->length_dw++] = 0; | |
4471 | ib->ptr[ib->length_dw++] = value; /* value */ | |
4472 | ib->ptr[ib->length_dw++] = upper_32_bits(value); | |
4473 | ib->ptr[ib->length_dw++] = incr; /* increment size */ | |
4474 | ib->ptr[ib->length_dw++] = 0; | |
deab48f1 AD |
4475 | pe += ndw * 4; |
4476 | addr += (ndw / 2) * incr; | |
4477 | count -= ndw / 2; | |
4478 | } | |
d7025d89 | 4479 | } |
43f1214a AD |
4480 | while (ib->length_dw & 0x7) |
4481 | ib->ptr[ib->length_dw++] = DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0); | |
82ffd92b | 4482 | } |
d2800ee5 AD |
4483 | } |
4484 | ||
498522b4 | 4485 | void si_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) |
d2800ee5 | 4486 | { |
498522b4 | 4487 | struct radeon_ring *ring = &rdev->ring[ridx]; |
d2800ee5 | 4488 | |
ee60e29f | 4489 | if (vm == NULL) |
d2800ee5 AD |
4490 | return; |
4491 | ||
76c44f2c AD |
4492 | /* write new base address */ |
4493 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); | |
4494 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
4495 | WRITE_DATA_DST_SEL(0))); | |
4496 | ||
ee60e29f | 4497 | if (vm->id < 8) { |
76c44f2c AD |
4498 | radeon_ring_write(ring, |
4499 | (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2); | |
ee60e29f | 4500 | } else { |
76c44f2c AD |
4501 | radeon_ring_write(ring, |
4502 | (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2); | |
ee60e29f | 4503 | } |
76c44f2c | 4504 | radeon_ring_write(ring, 0); |
fa87e62d | 4505 | radeon_ring_write(ring, vm->pd_gpu_addr >> 12); |
ee60e29f | 4506 | |
d2800ee5 | 4507 | /* flush hdp cache */ |
76c44f2c AD |
4508 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
4509 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
4510 | WRITE_DATA_DST_SEL(0))); | |
4511 | radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); | |
4512 | radeon_ring_write(ring, 0); | |
ee60e29f CK |
4513 | radeon_ring_write(ring, 0x1); |
4514 | ||
d2800ee5 | 4515 | /* bits 0-15 are the VM contexts0-15 */ |
76c44f2c AD |
4516 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
4517 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) | | |
4518 | WRITE_DATA_DST_SEL(0))); | |
4519 | radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); | |
4520 | radeon_ring_write(ring, 0); | |
498522b4 | 4521 | radeon_ring_write(ring, 1 << vm->id); |
58f8cf56 CK |
4522 | |
4523 | /* sync PFP to ME, otherwise we might get invalid PFP reads */ | |
4524 | radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); | |
4525 | radeon_ring_write(ring, 0x0); | |
d2800ee5 AD |
4526 | } |
4527 | ||
8c5fd7ef AD |
4528 | void si_dma_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm) |
4529 | { | |
4530 | struct radeon_ring *ring = &rdev->ring[ridx]; | |
4531 | ||
4532 | if (vm == NULL) | |
4533 | return; | |
4534 | ||
4535 | radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); | |
4536 | if (vm->id < 8) { | |
4537 | radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm->id << 2)) >> 2)); | |
4538 | } else { | |
4539 | radeon_ring_write(ring, (0xf << 16) | ((VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm->id - 8) << 2)) >> 2)); | |
4540 | } | |
4541 | radeon_ring_write(ring, vm->pd_gpu_addr >> 12); | |
4542 | ||
4543 | /* flush hdp cache */ | |
4544 | radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); | |
4545 | radeon_ring_write(ring, (0xf << 16) | (HDP_MEM_COHERENCY_FLUSH_CNTL >> 2)); | |
4546 | radeon_ring_write(ring, 1); | |
4547 | ||
4548 | /* bits 0-7 are the VM contexts0-7 */ | |
4549 | radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_SRBM_WRITE, 0, 0, 0, 0)); | |
4550 | radeon_ring_write(ring, (0xf << 16) | (VM_INVALIDATE_REQUEST >> 2)); | |
4551 | radeon_ring_write(ring, 1 << vm->id); | |
4552 | } | |
4553 | ||
f8f84ac5 AD |
4554 | /* |
4555 | * Power and clock gating | |
4556 | */ | |
4557 | static void si_wait_for_rlc_serdes(struct radeon_device *rdev) | |
4558 | { | |
4559 | int i; | |
4560 | ||
4561 | for (i = 0; i < rdev->usec_timeout; i++) { | |
4562 | if (RREG32(RLC_SERDES_MASTER_BUSY_0) == 0) | |
4563 | break; | |
4564 | udelay(1); | |
4565 | } | |
4566 | ||
4567 | for (i = 0; i < rdev->usec_timeout; i++) { | |
4568 | if (RREG32(RLC_SERDES_MASTER_BUSY_1) == 0) | |
4569 | break; | |
4570 | udelay(1); | |
4571 | } | |
4572 | } | |
4573 | ||
4574 | static void si_enable_gui_idle_interrupt(struct radeon_device *rdev, | |
4575 | bool enable) | |
4576 | { | |
4577 | u32 tmp = RREG32(CP_INT_CNTL_RING0); | |
4578 | u32 mask; | |
4579 | int i; | |
4580 | ||
4581 | if (enable) | |
4582 | tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
4583 | else | |
4584 | tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
4585 | WREG32(CP_INT_CNTL_RING0, tmp); | |
4586 | ||
4587 | if (!enable) { | |
4588 | /* read a gfx register */ | |
4589 | tmp = RREG32(DB_DEPTH_INFO); | |
4590 | ||
4591 | mask = RLC_BUSY_STATUS | GFX_POWER_STATUS | GFX_CLOCK_STATUS | GFX_LS_STATUS; | |
4592 | for (i = 0; i < rdev->usec_timeout; i++) { | |
4593 | if ((RREG32(RLC_STAT) & mask) == (GFX_CLOCK_STATUS | GFX_POWER_STATUS)) | |
4594 | break; | |
4595 | udelay(1); | |
4596 | } | |
4597 | } | |
4598 | } | |
4599 | ||
4600 | static void si_set_uvd_dcm(struct radeon_device *rdev, | |
4601 | bool sw_mode) | |
4602 | { | |
4603 | u32 tmp, tmp2; | |
4604 | ||
4605 | tmp = RREG32(UVD_CGC_CTRL); | |
4606 | tmp &= ~(CLK_OD_MASK | CG_DT_MASK); | |
4607 | tmp |= DCM | CG_DT(1) | CLK_OD(4); | |
4608 | ||
4609 | if (sw_mode) { | |
4610 | tmp &= ~0x7ffff800; | |
4611 | tmp2 = DYN_OR_EN | DYN_RR_EN | G_DIV_ID(7); | |
4612 | } else { | |
4613 | tmp |= 0x7ffff800; | |
4614 | tmp2 = 0; | |
4615 | } | |
4616 | ||
4617 | WREG32(UVD_CGC_CTRL, tmp); | |
4618 | WREG32_UVD_CTX(UVD_CGC_CTRL2, tmp2); | |
4619 | } | |
4620 | ||
4621 | static void si_init_uvd_internal_cg(struct radeon_device *rdev) | |
4622 | { | |
4623 | bool hw_mode = true; | |
4624 | ||
4625 | if (hw_mode) { | |
4626 | si_set_uvd_dcm(rdev, false); | |
4627 | } else { | |
4628 | u32 tmp = RREG32(UVD_CGC_CTRL); | |
4629 | tmp &= ~DCM; | |
4630 | WREG32(UVD_CGC_CTRL, tmp); | |
4631 | } | |
4632 | } | |
4633 | ||
4634 | static u32 si_halt_rlc(struct radeon_device *rdev) | |
4635 | { | |
4636 | u32 data, orig; | |
4637 | ||
4638 | orig = data = RREG32(RLC_CNTL); | |
4639 | ||
4640 | if (data & RLC_ENABLE) { | |
4641 | data &= ~RLC_ENABLE; | |
4642 | WREG32(RLC_CNTL, data); | |
4643 | ||
4644 | si_wait_for_rlc_serdes(rdev); | |
4645 | } | |
4646 | ||
4647 | return orig; | |
4648 | } | |
4649 | ||
4650 | static void si_update_rlc(struct radeon_device *rdev, u32 rlc) | |
4651 | { | |
4652 | u32 tmp; | |
4653 | ||
4654 | tmp = RREG32(RLC_CNTL); | |
4655 | if (tmp != rlc) | |
4656 | WREG32(RLC_CNTL, rlc); | |
4657 | } | |
4658 | ||
4659 | static void si_enable_dma_pg(struct radeon_device *rdev, bool enable) | |
4660 | { | |
4661 | u32 data, orig; | |
4662 | ||
4663 | orig = data = RREG32(DMA_PG); | |
4664 | if (enable) | |
4665 | data |= PG_CNTL_ENABLE; | |
4666 | else | |
4667 | data &= ~PG_CNTL_ENABLE; | |
4668 | if (orig != data) | |
4669 | WREG32(DMA_PG, data); | |
4670 | } | |
4671 | ||
4672 | static void si_init_dma_pg(struct radeon_device *rdev) | |
4673 | { | |
4674 | u32 tmp; | |
4675 | ||
4676 | WREG32(DMA_PGFSM_WRITE, 0x00002000); | |
4677 | WREG32(DMA_PGFSM_CONFIG, 0x100010ff); | |
4678 | ||
4679 | for (tmp = 0; tmp < 5; tmp++) | |
4680 | WREG32(DMA_PGFSM_WRITE, 0); | |
4681 | } | |
4682 | ||
4683 | static void si_enable_gfx_cgpg(struct radeon_device *rdev, | |
4684 | bool enable) | |
4685 | { | |
4686 | u32 tmp; | |
4687 | ||
4688 | if (enable) { | |
4689 | tmp = RLC_PUD(0x10) | RLC_PDD(0x10) | RLC_TTPD(0x10) | RLC_MSD(0x10); | |
4690 | WREG32(RLC_TTOP_D, tmp); | |
4691 | ||
4692 | tmp = RREG32(RLC_PG_CNTL); | |
4693 | tmp |= GFX_PG_ENABLE; | |
4694 | WREG32(RLC_PG_CNTL, tmp); | |
4695 | ||
4696 | tmp = RREG32(RLC_AUTO_PG_CTRL); | |
4697 | tmp |= AUTO_PG_EN; | |
4698 | WREG32(RLC_AUTO_PG_CTRL, tmp); | |
4699 | } else { | |
4700 | tmp = RREG32(RLC_AUTO_PG_CTRL); | |
4701 | tmp &= ~AUTO_PG_EN; | |
4702 | WREG32(RLC_AUTO_PG_CTRL, tmp); | |
4703 | ||
4704 | tmp = RREG32(DB_RENDER_CONTROL); | |
4705 | } | |
4706 | } | |
4707 | ||
4708 | static void si_init_gfx_cgpg(struct radeon_device *rdev) | |
4709 | { | |
4710 | u32 tmp; | |
4711 | ||
4712 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); | |
4713 | ||
4714 | tmp = RREG32(RLC_PG_CNTL); | |
4715 | tmp |= GFX_PG_SRC; | |
4716 | WREG32(RLC_PG_CNTL, tmp); | |
4717 | ||
4718 | WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); | |
4719 | ||
4720 | tmp = RREG32(RLC_AUTO_PG_CTRL); | |
4721 | ||
4722 | tmp &= ~GRBM_REG_SGIT_MASK; | |
4723 | tmp |= GRBM_REG_SGIT(0x700); | |
4724 | tmp &= ~PG_AFTER_GRBM_REG_ST_MASK; | |
4725 | WREG32(RLC_AUTO_PG_CTRL, tmp); | |
4726 | } | |
4727 | ||
4728 | static u32 get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh) | |
4729 | { | |
4730 | u32 mask = 0, tmp, tmp1; | |
4731 | int i; | |
4732 | ||
4733 | si_select_se_sh(rdev, se, sh); | |
4734 | tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG); | |
4735 | tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG); | |
4736 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
4737 | ||
4738 | tmp &= 0xffff0000; | |
4739 | ||
4740 | tmp |= tmp1; | |
4741 | tmp >>= 16; | |
4742 | ||
4743 | for (i = 0; i < rdev->config.si.max_cu_per_sh; i ++) { | |
4744 | mask <<= 1; | |
4745 | mask |= 1; | |
4746 | } | |
4747 | ||
4748 | return (~tmp) & mask; | |
4749 | } | |
4750 | ||
4751 | static void si_init_ao_cu_mask(struct radeon_device *rdev) | |
4752 | { | |
4753 | u32 i, j, k, active_cu_number = 0; | |
4754 | u32 mask, counter, cu_bitmap; | |
4755 | u32 tmp = 0; | |
4756 | ||
4757 | for (i = 0; i < rdev->config.si.max_shader_engines; i++) { | |
4758 | for (j = 0; j < rdev->config.si.max_sh_per_se; j++) { | |
4759 | mask = 1; | |
4760 | cu_bitmap = 0; | |
4761 | counter = 0; | |
4762 | for (k = 0; k < rdev->config.si.max_cu_per_sh; k++) { | |
4763 | if (get_cu_active_bitmap(rdev, i, j) & mask) { | |
4764 | if (counter < 2) | |
4765 | cu_bitmap |= mask; | |
4766 | counter++; | |
4767 | } | |
4768 | mask <<= 1; | |
4769 | } | |
4770 | ||
4771 | active_cu_number += counter; | |
4772 | tmp |= (cu_bitmap << (i * 16 + j * 8)); | |
4773 | } | |
4774 | } | |
4775 | ||
4776 | WREG32(RLC_PG_AO_CU_MASK, tmp); | |
4777 | ||
4778 | tmp = RREG32(RLC_MAX_PG_CU); | |
4779 | tmp &= ~MAX_PU_CU_MASK; | |
4780 | tmp |= MAX_PU_CU(active_cu_number); | |
4781 | WREG32(RLC_MAX_PG_CU, tmp); | |
4782 | } | |
4783 | ||
4784 | static void si_enable_cgcg(struct radeon_device *rdev, | |
4785 | bool enable) | |
4786 | { | |
4787 | u32 data, orig, tmp; | |
4788 | ||
4789 | orig = data = RREG32(RLC_CGCG_CGLS_CTRL); | |
4790 | ||
4791 | si_enable_gui_idle_interrupt(rdev, enable); | |
4792 | ||
4793 | if (enable) { | |
4794 | WREG32(RLC_GCPM_GENERAL_3, 0x00000080); | |
4795 | ||
4796 | tmp = si_halt_rlc(rdev); | |
4797 | ||
4798 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); | |
4799 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); | |
4800 | WREG32(RLC_SERDES_WR_CTRL, 0x00b000ff); | |
4801 | ||
4802 | si_wait_for_rlc_serdes(rdev); | |
4803 | ||
4804 | si_update_rlc(rdev, tmp); | |
4805 | ||
4806 | WREG32(RLC_SERDES_WR_CTRL, 0x007000ff); | |
4807 | ||
4808 | data |= CGCG_EN | CGLS_EN; | |
4809 | } else { | |
4810 | RREG32(CB_CGTT_SCLK_CTRL); | |
4811 | RREG32(CB_CGTT_SCLK_CTRL); | |
4812 | RREG32(CB_CGTT_SCLK_CTRL); | |
4813 | RREG32(CB_CGTT_SCLK_CTRL); | |
4814 | ||
4815 | data &= ~(CGCG_EN | CGLS_EN); | |
4816 | } | |
4817 | ||
4818 | if (orig != data) | |
4819 | WREG32(RLC_CGCG_CGLS_CTRL, data); | |
4820 | } | |
4821 | ||
4822 | static void si_enable_mgcg(struct radeon_device *rdev, | |
4823 | bool enable) | |
4824 | { | |
4825 | u32 data, orig, tmp = 0; | |
4826 | ||
4827 | if (enable) { | |
4828 | orig = data = RREG32(CGTS_SM_CTRL_REG); | |
4829 | data = 0x96940200; | |
4830 | if (orig != data) | |
4831 | WREG32(CGTS_SM_CTRL_REG, data); | |
4832 | ||
4833 | orig = data = RREG32(CP_MEM_SLP_CNTL); | |
4834 | data |= CP_MEM_LS_EN; | |
4835 | if (orig != data) | |
4836 | WREG32(CP_MEM_SLP_CNTL, data); | |
4837 | ||
4838 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); | |
4839 | data &= 0xffffffc0; | |
4840 | if (orig != data) | |
4841 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); | |
4842 | ||
4843 | tmp = si_halt_rlc(rdev); | |
4844 | ||
4845 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); | |
4846 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); | |
4847 | WREG32(RLC_SERDES_WR_CTRL, 0x00d000ff); | |
4848 | ||
4849 | si_update_rlc(rdev, tmp); | |
4850 | } else { | |
4851 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); | |
4852 | data |= 0x00000003; | |
4853 | if (orig != data) | |
4854 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); | |
4855 | ||
4856 | data = RREG32(CP_MEM_SLP_CNTL); | |
4857 | if (data & CP_MEM_LS_EN) { | |
4858 | data &= ~CP_MEM_LS_EN; | |
4859 | WREG32(CP_MEM_SLP_CNTL, data); | |
4860 | } | |
4861 | orig = data = RREG32(CGTS_SM_CTRL_REG); | |
4862 | data |= LS_OVERRIDE | OVERRIDE; | |
4863 | if (orig != data) | |
4864 | WREG32(CGTS_SM_CTRL_REG, data); | |
4865 | ||
4866 | tmp = si_halt_rlc(rdev); | |
4867 | ||
4868 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); | |
4869 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); | |
4870 | WREG32(RLC_SERDES_WR_CTRL, 0x00e000ff); | |
4871 | ||
4872 | si_update_rlc(rdev, tmp); | |
4873 | } | |
4874 | } | |
4875 | ||
4876 | static void si_enable_uvd_mgcg(struct radeon_device *rdev, | |
4877 | bool enable) | |
4878 | { | |
4879 | u32 orig, data, tmp; | |
4880 | ||
4881 | if (enable) { | |
4882 | tmp = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); | |
4883 | tmp |= 0x3fff; | |
4884 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, tmp); | |
4885 | ||
4886 | orig = data = RREG32(UVD_CGC_CTRL); | |
4887 | data |= DCM; | |
4888 | if (orig != data) | |
4889 | WREG32(UVD_CGC_CTRL, data); | |
4890 | ||
4891 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_0, 0); | |
4892 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_1, 0); | |
4893 | } else { | |
4894 | tmp = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); | |
4895 | tmp &= ~0x3fff; | |
4896 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, tmp); | |
4897 | ||
4898 | orig = data = RREG32(UVD_CGC_CTRL); | |
4899 | data &= ~DCM; | |
4900 | if (orig != data) | |
4901 | WREG32(UVD_CGC_CTRL, data); | |
4902 | ||
4903 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_0, 0xffffffff); | |
4904 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_1, 0xffffffff); | |
4905 | } | |
4906 | } | |
4907 | ||
4908 | static const u32 mc_cg_registers[] = | |
4909 | { | |
4910 | MC_HUB_MISC_HUB_CG, | |
4911 | MC_HUB_MISC_SIP_CG, | |
4912 | MC_HUB_MISC_VM_CG, | |
4913 | MC_XPB_CLK_GAT, | |
4914 | ATC_MISC_CG, | |
4915 | MC_CITF_MISC_WR_CG, | |
4916 | MC_CITF_MISC_RD_CG, | |
4917 | MC_CITF_MISC_VM_CG, | |
4918 | VM_L2_CG, | |
4919 | }; | |
4920 | ||
4921 | static void si_enable_mc_ls(struct radeon_device *rdev, | |
4922 | bool enable) | |
4923 | { | |
4924 | int i; | |
4925 | u32 orig, data; | |
4926 | ||
4927 | for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { | |
4928 | orig = data = RREG32(mc_cg_registers[i]); | |
4929 | if (enable) | |
4930 | data |= MC_LS_ENABLE; | |
4931 | else | |
4932 | data &= ~MC_LS_ENABLE; | |
4933 | if (data != orig) | |
4934 | WREG32(mc_cg_registers[i], data); | |
4935 | } | |
4936 | } | |
4937 | ||
4938 | ||
4939 | static void si_init_cg(struct radeon_device *rdev) | |
4940 | { | |
4941 | bool has_uvd = true; | |
4942 | ||
4943 | si_enable_mgcg(rdev, true); | |
4944 | si_enable_cgcg(rdev, true); | |
4945 | /* disable MC LS on Tahiti */ | |
4946 | if (rdev->family == CHIP_TAHITI) | |
4947 | si_enable_mc_ls(rdev, false); | |
4948 | if (has_uvd) { | |
4949 | si_enable_uvd_mgcg(rdev, true); | |
4950 | si_init_uvd_internal_cg(rdev); | |
4951 | } | |
4952 | } | |
4953 | ||
4954 | static void si_fini_cg(struct radeon_device *rdev) | |
4955 | { | |
4956 | bool has_uvd = true; | |
4957 | ||
4958 | if (has_uvd) | |
4959 | si_enable_uvd_mgcg(rdev, false); | |
4960 | si_enable_cgcg(rdev, false); | |
4961 | si_enable_mgcg(rdev, false); | |
4962 | } | |
4963 | ||
4964 | static void si_init_pg(struct radeon_device *rdev) | |
4965 | { | |
4966 | bool has_pg = false; | |
4967 | ||
4968 | /* only cape verde supports PG */ | |
4969 | if (rdev->family == CHIP_VERDE) | |
4970 | has_pg = true; | |
4971 | ||
4972 | if (has_pg) { | |
4973 | si_init_ao_cu_mask(rdev); | |
4974 | si_init_dma_pg(rdev); | |
4975 | si_enable_dma_pg(rdev, true); | |
4976 | si_init_gfx_cgpg(rdev); | |
4977 | si_enable_gfx_cgpg(rdev, true); | |
4978 | } else { | |
4979 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); | |
4980 | WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); | |
4981 | } | |
4982 | } | |
4983 | ||
4984 | static void si_fini_pg(struct radeon_device *rdev) | |
4985 | { | |
4986 | bool has_pg = false; | |
4987 | ||
4988 | /* only cape verde supports PG */ | |
4989 | if (rdev->family == CHIP_VERDE) | |
4990 | has_pg = true; | |
4991 | ||
4992 | if (has_pg) { | |
4993 | si_enable_dma_pg(rdev, false); | |
4994 | si_enable_gfx_cgpg(rdev, false); | |
4995 | } | |
4996 | } | |
4997 | ||
347e7592 AD |
4998 | /* |
4999 | * RLC | |
5000 | */ | |
c420c745 | 5001 | void si_rlc_fini(struct radeon_device *rdev) |
347e7592 AD |
5002 | { |
5003 | int r; | |
5004 | ||
5005 | /* save restore block */ | |
5006 | if (rdev->rlc.save_restore_obj) { | |
5007 | r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); | |
5008 | if (unlikely(r != 0)) | |
5009 | dev_warn(rdev->dev, "(%d) reserve RLC sr bo failed\n", r); | |
5010 | radeon_bo_unpin(rdev->rlc.save_restore_obj); | |
5011 | radeon_bo_unreserve(rdev->rlc.save_restore_obj); | |
5012 | ||
5013 | radeon_bo_unref(&rdev->rlc.save_restore_obj); | |
5014 | rdev->rlc.save_restore_obj = NULL; | |
5015 | } | |
5016 | ||
5017 | /* clear state block */ | |
5018 | if (rdev->rlc.clear_state_obj) { | |
5019 | r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); | |
5020 | if (unlikely(r != 0)) | |
5021 | dev_warn(rdev->dev, "(%d) reserve RLC c bo failed\n", r); | |
5022 | radeon_bo_unpin(rdev->rlc.clear_state_obj); | |
5023 | radeon_bo_unreserve(rdev->rlc.clear_state_obj); | |
5024 | ||
5025 | radeon_bo_unref(&rdev->rlc.clear_state_obj); | |
5026 | rdev->rlc.clear_state_obj = NULL; | |
5027 | } | |
5028 | } | |
5029 | ||
bd8cd539 AD |
5030 | #define RLC_CLEAR_STATE_END_MARKER 0x00000001 |
5031 | ||
c420c745 | 5032 | int si_rlc_init(struct radeon_device *rdev) |
347e7592 | 5033 | { |
6d8cf000 | 5034 | volatile u32 *dst_ptr; |
bd8cd539 AD |
5035 | u32 dws, data, i, j, k, reg_num; |
5036 | u32 reg_list_num, reg_list_hdr_blk_index, reg_list_blk_index; | |
5037 | u64 reg_list_mc_addr; | |
5038 | const struct cs_section_def *cs_data = si_cs_data; | |
5039 | int r; | |
347e7592 AD |
5040 | |
5041 | /* save restore block */ | |
5042 | if (rdev->rlc.save_restore_obj == NULL) { | |
5043 | r = radeon_bo_create(rdev, RADEON_GPU_PAGE_SIZE, PAGE_SIZE, true, | |
40f5cf99 AD |
5044 | RADEON_GEM_DOMAIN_VRAM, NULL, |
5045 | &rdev->rlc.save_restore_obj); | |
347e7592 AD |
5046 | if (r) { |
5047 | dev_warn(rdev->dev, "(%d) create RLC sr bo failed\n", r); | |
5048 | return r; | |
5049 | } | |
5050 | } | |
5051 | ||
5052 | r = radeon_bo_reserve(rdev->rlc.save_restore_obj, false); | |
5053 | if (unlikely(r != 0)) { | |
5054 | si_rlc_fini(rdev); | |
5055 | return r; | |
5056 | } | |
5057 | r = radeon_bo_pin(rdev->rlc.save_restore_obj, RADEON_GEM_DOMAIN_VRAM, | |
5058 | &rdev->rlc.save_restore_gpu_addr); | |
5059 | if (r) { | |
6d8cf000 | 5060 | radeon_bo_unreserve(rdev->rlc.save_restore_obj); |
347e7592 AD |
5061 | dev_warn(rdev->dev, "(%d) pin RLC sr bo failed\n", r); |
5062 | si_rlc_fini(rdev); | |
5063 | return r; | |
5064 | } | |
5065 | ||
6d8cf000 AD |
5066 | if (rdev->family == CHIP_VERDE) { |
5067 | r = radeon_bo_kmap(rdev->rlc.save_restore_obj, (void **)&rdev->rlc.sr_ptr); | |
5068 | if (r) { | |
5069 | dev_warn(rdev->dev, "(%d) map RLC sr bo failed\n", r); | |
5070 | si_rlc_fini(rdev); | |
5071 | return r; | |
5072 | } | |
5073 | /* write the sr buffer */ | |
5074 | dst_ptr = rdev->rlc.sr_ptr; | |
5075 | for (i = 0; i < ARRAY_SIZE(verde_rlc_save_restore_register_list); i++) { | |
5076 | dst_ptr[i] = verde_rlc_save_restore_register_list[i]; | |
5077 | } | |
5078 | radeon_bo_kunmap(rdev->rlc.save_restore_obj); | |
5079 | } | |
5080 | radeon_bo_unreserve(rdev->rlc.save_restore_obj); | |
5081 | ||
347e7592 | 5082 | /* clear state block */ |
bd8cd539 AD |
5083 | reg_list_num = 0; |
5084 | dws = 0; | |
5085 | for (i = 0; cs_data[i].section != NULL; i++) { | |
5086 | for (j = 0; cs_data[i].section[j].extent != NULL; j++) { | |
5087 | reg_list_num++; | |
5088 | dws += cs_data[i].section[j].reg_count; | |
5089 | } | |
5090 | } | |
5091 | reg_list_blk_index = (3 * reg_list_num + 2); | |
5092 | dws += reg_list_blk_index; | |
5093 | ||
347e7592 | 5094 | if (rdev->rlc.clear_state_obj == NULL) { |
bd8cd539 AD |
5095 | r = radeon_bo_create(rdev, dws * 4, PAGE_SIZE, true, |
5096 | RADEON_GEM_DOMAIN_VRAM, NULL, &rdev->rlc.clear_state_obj); | |
347e7592 AD |
5097 | if (r) { |
5098 | dev_warn(rdev->dev, "(%d) create RLC c bo failed\n", r); | |
5099 | si_rlc_fini(rdev); | |
5100 | return r; | |
5101 | } | |
5102 | } | |
5103 | r = radeon_bo_reserve(rdev->rlc.clear_state_obj, false); | |
5104 | if (unlikely(r != 0)) { | |
5105 | si_rlc_fini(rdev); | |
5106 | return r; | |
5107 | } | |
5108 | r = radeon_bo_pin(rdev->rlc.clear_state_obj, RADEON_GEM_DOMAIN_VRAM, | |
5109 | &rdev->rlc.clear_state_gpu_addr); | |
5110 | if (r) { | |
bd8cd539 AD |
5111 | |
5112 | radeon_bo_unreserve(rdev->rlc.clear_state_obj); | |
347e7592 AD |
5113 | dev_warn(rdev->dev, "(%d) pin RLC c bo failed\n", r); |
5114 | si_rlc_fini(rdev); | |
5115 | return r; | |
5116 | } | |
bd8cd539 AD |
5117 | r = radeon_bo_kmap(rdev->rlc.clear_state_obj, (void **)&rdev->rlc.cs_ptr); |
5118 | if (r) { | |
5119 | dev_warn(rdev->dev, "(%d) map RLC c bo failed\n", r); | |
5120 | si_rlc_fini(rdev); | |
5121 | return r; | |
5122 | } | |
5123 | /* set up the cs buffer */ | |
5124 | dst_ptr = rdev->rlc.cs_ptr; | |
5125 | reg_list_hdr_blk_index = 0; | |
5126 | reg_list_mc_addr = rdev->rlc.clear_state_gpu_addr + (reg_list_blk_index * 4); | |
5127 | data = upper_32_bits(reg_list_mc_addr); | |
5128 | dst_ptr[reg_list_hdr_blk_index] = data; | |
5129 | reg_list_hdr_blk_index++; | |
5130 | for (i = 0; cs_data[i].section != NULL; i++) { | |
5131 | for (j = 0; cs_data[i].section[j].extent != NULL; j++) { | |
5132 | reg_num = cs_data[i].section[j].reg_count; | |
5133 | data = reg_list_mc_addr & 0xffffffff; | |
5134 | dst_ptr[reg_list_hdr_blk_index] = data; | |
5135 | reg_list_hdr_blk_index++; | |
5136 | ||
5137 | data = (cs_data[i].section[j].reg_index * 4) & 0xffffffff; | |
5138 | dst_ptr[reg_list_hdr_blk_index] = data; | |
5139 | reg_list_hdr_blk_index++; | |
5140 | ||
5141 | data = 0x08000000 | (reg_num * 4); | |
5142 | dst_ptr[reg_list_hdr_blk_index] = data; | |
5143 | reg_list_hdr_blk_index++; | |
5144 | ||
5145 | for (k = 0; k < reg_num; k++) { | |
5146 | data = cs_data[i].section[j].extent[k]; | |
5147 | dst_ptr[reg_list_blk_index + k] = data; | |
5148 | } | |
5149 | reg_list_mc_addr += reg_num * 4; | |
5150 | reg_list_blk_index += reg_num; | |
5151 | } | |
5152 | } | |
5153 | dst_ptr[reg_list_hdr_blk_index] = RLC_CLEAR_STATE_END_MARKER; | |
5154 | ||
5155 | radeon_bo_kunmap(rdev->rlc.clear_state_obj); | |
5156 | radeon_bo_unreserve(rdev->rlc.clear_state_obj); | |
347e7592 AD |
5157 | |
5158 | return 0; | |
5159 | } | |
5160 | ||
f8f84ac5 | 5161 | static void si_rlc_reset(struct radeon_device *rdev) |
d719cef3 | 5162 | { |
f8f84ac5 | 5163 | u32 tmp = RREG32(GRBM_SOFT_RESET); |
d719cef3 | 5164 | |
f8f84ac5 AD |
5165 | tmp |= SOFT_RESET_RLC; |
5166 | WREG32(GRBM_SOFT_RESET, tmp); | |
5167 | udelay(50); | |
5168 | tmp &= ~SOFT_RESET_RLC; | |
5169 | WREG32(GRBM_SOFT_RESET, tmp); | |
5170 | udelay(50); | |
d719cef3 AD |
5171 | } |
5172 | ||
347e7592 AD |
5173 | static void si_rlc_stop(struct radeon_device *rdev) |
5174 | { | |
5175 | WREG32(RLC_CNTL, 0); | |
d719cef3 AD |
5176 | |
5177 | si_enable_gui_idle_interrupt(rdev, false); | |
5178 | ||
5179 | si_wait_for_rlc_serdes(rdev); | |
347e7592 AD |
5180 | } |
5181 | ||
5182 | static void si_rlc_start(struct radeon_device *rdev) | |
5183 | { | |
5184 | WREG32(RLC_CNTL, RLC_ENABLE); | |
d719cef3 AD |
5185 | |
5186 | si_enable_gui_idle_interrupt(rdev, true); | |
5187 | ||
5188 | udelay(50); | |
5189 | } | |
5190 | ||
5191 | static bool si_lbpw_supported(struct radeon_device *rdev) | |
5192 | { | |
5193 | u32 tmp; | |
5194 | ||
5195 | /* Enable LBPW only for DDR3 */ | |
5196 | tmp = RREG32(MC_SEQ_MISC0); | |
5197 | if ((tmp & 0xF0000000) == 0xB0000000) | |
5198 | return true; | |
5199 | return false; | |
5200 | } | |
5201 | ||
5202 | static void si_enable_lbpw(struct radeon_device *rdev, bool enable) | |
5203 | { | |
5204 | u32 tmp; | |
5205 | ||
5206 | tmp = RREG32(RLC_LB_CNTL); | |
5207 | if (enable) | |
5208 | tmp |= LOAD_BALANCE_ENABLE; | |
5209 | else | |
5210 | tmp &= ~LOAD_BALANCE_ENABLE; | |
5211 | WREG32(RLC_LB_CNTL, tmp); | |
5212 | ||
5213 | if (!enable) { | |
5214 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); | |
5215 | WREG32(SPI_LB_CU_MASK, 0x00ff); | |
5216 | } | |
347e7592 AD |
5217 | } |
5218 | ||
5219 | static int si_rlc_resume(struct radeon_device *rdev) | |
5220 | { | |
5221 | u32 i; | |
5222 | const __be32 *fw_data; | |
5223 | ||
5224 | if (!rdev->rlc_fw) | |
5225 | return -EINVAL; | |
5226 | ||
5227 | si_rlc_stop(rdev); | |
5228 | ||
f8f84ac5 AD |
5229 | si_rlc_reset(rdev); |
5230 | ||
5231 | si_init_pg(rdev); | |
5232 | ||
5233 | si_init_cg(rdev); | |
5234 | ||
347e7592 AD |
5235 | WREG32(RLC_RL_BASE, 0); |
5236 | WREG32(RLC_RL_SIZE, 0); | |
5237 | WREG32(RLC_LB_CNTL, 0); | |
5238 | WREG32(RLC_LB_CNTR_MAX, 0xffffffff); | |
5239 | WREG32(RLC_LB_CNTR_INIT, 0); | |
d719cef3 | 5240 | WREG32(RLC_LB_INIT_CU_MASK, 0xffffffff); |
347e7592 | 5241 | |
347e7592 AD |
5242 | WREG32(RLC_MC_CNTL, 0); |
5243 | WREG32(RLC_UCODE_CNTL, 0); | |
5244 | ||
5245 | fw_data = (const __be32 *)rdev->rlc_fw->data; | |
5246 | for (i = 0; i < SI_RLC_UCODE_SIZE; i++) { | |
5247 | WREG32(RLC_UCODE_ADDR, i); | |
5248 | WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++)); | |
5249 | } | |
5250 | WREG32(RLC_UCODE_ADDR, 0); | |
5251 | ||
d719cef3 AD |
5252 | si_enable_lbpw(rdev, si_lbpw_supported(rdev)); |
5253 | ||
347e7592 AD |
5254 | si_rlc_start(rdev); |
5255 | ||
5256 | return 0; | |
5257 | } | |
5258 | ||
25a857fb AD |
5259 | static void si_enable_interrupts(struct radeon_device *rdev) |
5260 | { | |
5261 | u32 ih_cntl = RREG32(IH_CNTL); | |
5262 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); | |
5263 | ||
5264 | ih_cntl |= ENABLE_INTR; | |
5265 | ih_rb_cntl |= IH_RB_ENABLE; | |
5266 | WREG32(IH_CNTL, ih_cntl); | |
5267 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
5268 | rdev->ih.enabled = true; | |
5269 | } | |
5270 | ||
5271 | static void si_disable_interrupts(struct radeon_device *rdev) | |
5272 | { | |
5273 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); | |
5274 | u32 ih_cntl = RREG32(IH_CNTL); | |
5275 | ||
5276 | ih_rb_cntl &= ~IH_RB_ENABLE; | |
5277 | ih_cntl &= ~ENABLE_INTR; | |
5278 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
5279 | WREG32(IH_CNTL, ih_cntl); | |
5280 | /* set rptr, wptr to 0 */ | |
5281 | WREG32(IH_RB_RPTR, 0); | |
5282 | WREG32(IH_RB_WPTR, 0); | |
5283 | rdev->ih.enabled = false; | |
25a857fb AD |
5284 | rdev->ih.rptr = 0; |
5285 | } | |
5286 | ||
5287 | static void si_disable_interrupt_state(struct radeon_device *rdev) | |
5288 | { | |
5289 | u32 tmp; | |
5290 | ||
5291 | WREG32(CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); | |
5292 | WREG32(CP_INT_CNTL_RING1, 0); | |
5293 | WREG32(CP_INT_CNTL_RING2, 0); | |
8c5fd7ef AD |
5294 | tmp = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; |
5295 | WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, tmp); | |
5296 | tmp = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; | |
5297 | WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, tmp); | |
25a857fb | 5298 | WREG32(GRBM_INT_CNTL, 0); |
5153550a AD |
5299 | if (rdev->num_crtc >= 2) { |
5300 | WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0); | |
5301 | WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0); | |
5302 | } | |
25a857fb AD |
5303 | if (rdev->num_crtc >= 4) { |
5304 | WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0); | |
5305 | WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0); | |
5306 | } | |
5307 | if (rdev->num_crtc >= 6) { | |
5308 | WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0); | |
5309 | WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); | |
5310 | } | |
5311 | ||
5153550a AD |
5312 | if (rdev->num_crtc >= 2) { |
5313 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0); | |
5314 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0); | |
5315 | } | |
25a857fb AD |
5316 | if (rdev->num_crtc >= 4) { |
5317 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0); | |
5318 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0); | |
5319 | } | |
5320 | if (rdev->num_crtc >= 6) { | |
5321 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0); | |
5322 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); | |
5323 | } | |
5324 | ||
5153550a AD |
5325 | if (!ASIC_IS_NODCE(rdev)) { |
5326 | WREG32(DACA_AUTODETECT_INT_CONTROL, 0); | |
5327 | ||
5328 | tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5329 | WREG32(DC_HPD1_INT_CONTROL, tmp); | |
5330 | tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5331 | WREG32(DC_HPD2_INT_CONTROL, tmp); | |
5332 | tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5333 | WREG32(DC_HPD3_INT_CONTROL, tmp); | |
5334 | tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5335 | WREG32(DC_HPD4_INT_CONTROL, tmp); | |
5336 | tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5337 | WREG32(DC_HPD5_INT_CONTROL, tmp); | |
5338 | tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY; | |
5339 | WREG32(DC_HPD6_INT_CONTROL, tmp); | |
5340 | } | |
25a857fb AD |
5341 | } |
5342 | ||
5343 | static int si_irq_init(struct radeon_device *rdev) | |
5344 | { | |
5345 | int ret = 0; | |
5346 | int rb_bufsz; | |
5347 | u32 interrupt_cntl, ih_cntl, ih_rb_cntl; | |
5348 | ||
5349 | /* allocate ring */ | |
5350 | ret = r600_ih_ring_alloc(rdev); | |
5351 | if (ret) | |
5352 | return ret; | |
5353 | ||
5354 | /* disable irqs */ | |
5355 | si_disable_interrupts(rdev); | |
5356 | ||
5357 | /* init rlc */ | |
5358 | ret = si_rlc_resume(rdev); | |
5359 | if (ret) { | |
5360 | r600_ih_ring_fini(rdev); | |
5361 | return ret; | |
5362 | } | |
5363 | ||
5364 | /* setup interrupt control */ | |
5365 | /* set dummy read address to ring address */ | |
5366 | WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); | |
5367 | interrupt_cntl = RREG32(INTERRUPT_CNTL); | |
5368 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi | |
5369 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN | |
5370 | */ | |
5371 | interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE; | |
5372 | /* IH_REQ_NONSNOOP_EN=1 if ring is in non-cacheable memory, e.g., vram */ | |
5373 | interrupt_cntl &= ~IH_REQ_NONSNOOP_EN; | |
5374 | WREG32(INTERRUPT_CNTL, interrupt_cntl); | |
5375 | ||
5376 | WREG32(IH_RB_BASE, rdev->ih.gpu_addr >> 8); | |
5377 | rb_bufsz = drm_order(rdev->ih.ring_size / 4); | |
5378 | ||
5379 | ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE | | |
5380 | IH_WPTR_OVERFLOW_CLEAR | | |
5381 | (rb_bufsz << 1)); | |
5382 | ||
5383 | if (rdev->wb.enabled) | |
5384 | ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE; | |
5385 | ||
5386 | /* set the writeback address whether it's enabled or not */ | |
5387 | WREG32(IH_RB_WPTR_ADDR_LO, (rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFFFFFFFC); | |
5388 | WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFF); | |
5389 | ||
5390 | WREG32(IH_RB_CNTL, ih_rb_cntl); | |
5391 | ||
5392 | /* set rptr, wptr to 0 */ | |
5393 | WREG32(IH_RB_RPTR, 0); | |
5394 | WREG32(IH_RB_WPTR, 0); | |
5395 | ||
5396 | /* Default settings for IH_CNTL (disabled at first) */ | |
5397 | ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0); | |
5398 | /* RPTR_REARM only works if msi's are enabled */ | |
5399 | if (rdev->msi_enabled) | |
5400 | ih_cntl |= RPTR_REARM; | |
5401 | WREG32(IH_CNTL, ih_cntl); | |
5402 | ||
5403 | /* force the active interrupt state to all disabled */ | |
5404 | si_disable_interrupt_state(rdev); | |
5405 | ||
2099810f DA |
5406 | pci_set_master(rdev->pdev); |
5407 | ||
25a857fb AD |
5408 | /* enable irqs */ |
5409 | si_enable_interrupts(rdev); | |
5410 | ||
5411 | return ret; | |
5412 | } | |
5413 | ||
5414 | int si_irq_set(struct radeon_device *rdev) | |
5415 | { | |
5416 | u32 cp_int_cntl = CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE; | |
5417 | u32 cp_int_cntl1 = 0, cp_int_cntl2 = 0; | |
5418 | u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0; | |
5153550a | 5419 | u32 hpd1 = 0, hpd2 = 0, hpd3 = 0, hpd4 = 0, hpd5 = 0, hpd6 = 0; |
25a857fb AD |
5420 | u32 grbm_int_cntl = 0; |
5421 | u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0; | |
8c5fd7ef | 5422 | u32 dma_cntl, dma_cntl1; |
25a857fb AD |
5423 | |
5424 | if (!rdev->irq.installed) { | |
5425 | WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); | |
5426 | return -EINVAL; | |
5427 | } | |
5428 | /* don't enable anything if the ih is disabled */ | |
5429 | if (!rdev->ih.enabled) { | |
5430 | si_disable_interrupts(rdev); | |
5431 | /* force the active interrupt state to all disabled */ | |
5432 | si_disable_interrupt_state(rdev); | |
5433 | return 0; | |
5434 | } | |
5435 | ||
5153550a AD |
5436 | if (!ASIC_IS_NODCE(rdev)) { |
5437 | hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5438 | hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5439 | hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5440 | hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5441 | hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5442 | hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN; | |
5443 | } | |
25a857fb | 5444 | |
8c5fd7ef AD |
5445 | dma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; |
5446 | dma_cntl1 = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; | |
5447 | ||
25a857fb | 5448 | /* enable CP interrupts on all rings */ |
736fc37f | 5449 | if (atomic_read(&rdev->irq.ring_int[RADEON_RING_TYPE_GFX_INDEX])) { |
25a857fb AD |
5450 | DRM_DEBUG("si_irq_set: sw int gfx\n"); |
5451 | cp_int_cntl |= TIME_STAMP_INT_ENABLE; | |
5452 | } | |
736fc37f | 5453 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP1_INDEX])) { |
25a857fb AD |
5454 | DRM_DEBUG("si_irq_set: sw int cp1\n"); |
5455 | cp_int_cntl1 |= TIME_STAMP_INT_ENABLE; | |
5456 | } | |
736fc37f | 5457 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP2_INDEX])) { |
25a857fb AD |
5458 | DRM_DEBUG("si_irq_set: sw int cp2\n"); |
5459 | cp_int_cntl2 |= TIME_STAMP_INT_ENABLE; | |
5460 | } | |
8c5fd7ef AD |
5461 | if (atomic_read(&rdev->irq.ring_int[R600_RING_TYPE_DMA_INDEX])) { |
5462 | DRM_DEBUG("si_irq_set: sw int dma\n"); | |
5463 | dma_cntl |= TRAP_ENABLE; | |
5464 | } | |
5465 | ||
5466 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_DMA1_INDEX])) { | |
5467 | DRM_DEBUG("si_irq_set: sw int dma1\n"); | |
5468 | dma_cntl1 |= TRAP_ENABLE; | |
5469 | } | |
25a857fb | 5470 | if (rdev->irq.crtc_vblank_int[0] || |
736fc37f | 5471 | atomic_read(&rdev->irq.pflip[0])) { |
25a857fb AD |
5472 | DRM_DEBUG("si_irq_set: vblank 0\n"); |
5473 | crtc1 |= VBLANK_INT_MASK; | |
5474 | } | |
5475 | if (rdev->irq.crtc_vblank_int[1] || | |
736fc37f | 5476 | atomic_read(&rdev->irq.pflip[1])) { |
25a857fb AD |
5477 | DRM_DEBUG("si_irq_set: vblank 1\n"); |
5478 | crtc2 |= VBLANK_INT_MASK; | |
5479 | } | |
5480 | if (rdev->irq.crtc_vblank_int[2] || | |
736fc37f | 5481 | atomic_read(&rdev->irq.pflip[2])) { |
25a857fb AD |
5482 | DRM_DEBUG("si_irq_set: vblank 2\n"); |
5483 | crtc3 |= VBLANK_INT_MASK; | |
5484 | } | |
5485 | if (rdev->irq.crtc_vblank_int[3] || | |
736fc37f | 5486 | atomic_read(&rdev->irq.pflip[3])) { |
25a857fb AD |
5487 | DRM_DEBUG("si_irq_set: vblank 3\n"); |
5488 | crtc4 |= VBLANK_INT_MASK; | |
5489 | } | |
5490 | if (rdev->irq.crtc_vblank_int[4] || | |
736fc37f | 5491 | atomic_read(&rdev->irq.pflip[4])) { |
25a857fb AD |
5492 | DRM_DEBUG("si_irq_set: vblank 4\n"); |
5493 | crtc5 |= VBLANK_INT_MASK; | |
5494 | } | |
5495 | if (rdev->irq.crtc_vblank_int[5] || | |
736fc37f | 5496 | atomic_read(&rdev->irq.pflip[5])) { |
25a857fb AD |
5497 | DRM_DEBUG("si_irq_set: vblank 5\n"); |
5498 | crtc6 |= VBLANK_INT_MASK; | |
5499 | } | |
5500 | if (rdev->irq.hpd[0]) { | |
5501 | DRM_DEBUG("si_irq_set: hpd 1\n"); | |
5502 | hpd1 |= DC_HPDx_INT_EN; | |
5503 | } | |
5504 | if (rdev->irq.hpd[1]) { | |
5505 | DRM_DEBUG("si_irq_set: hpd 2\n"); | |
5506 | hpd2 |= DC_HPDx_INT_EN; | |
5507 | } | |
5508 | if (rdev->irq.hpd[2]) { | |
5509 | DRM_DEBUG("si_irq_set: hpd 3\n"); | |
5510 | hpd3 |= DC_HPDx_INT_EN; | |
5511 | } | |
5512 | if (rdev->irq.hpd[3]) { | |
5513 | DRM_DEBUG("si_irq_set: hpd 4\n"); | |
5514 | hpd4 |= DC_HPDx_INT_EN; | |
5515 | } | |
5516 | if (rdev->irq.hpd[4]) { | |
5517 | DRM_DEBUG("si_irq_set: hpd 5\n"); | |
5518 | hpd5 |= DC_HPDx_INT_EN; | |
5519 | } | |
5520 | if (rdev->irq.hpd[5]) { | |
5521 | DRM_DEBUG("si_irq_set: hpd 6\n"); | |
5522 | hpd6 |= DC_HPDx_INT_EN; | |
5523 | } | |
25a857fb AD |
5524 | |
5525 | WREG32(CP_INT_CNTL_RING0, cp_int_cntl); | |
5526 | WREG32(CP_INT_CNTL_RING1, cp_int_cntl1); | |
5527 | WREG32(CP_INT_CNTL_RING2, cp_int_cntl2); | |
5528 | ||
8c5fd7ef AD |
5529 | WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, dma_cntl); |
5530 | WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, dma_cntl1); | |
5531 | ||
25a857fb AD |
5532 | WREG32(GRBM_INT_CNTL, grbm_int_cntl); |
5533 | ||
5153550a AD |
5534 | if (rdev->num_crtc >= 2) { |
5535 | WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1); | |
5536 | WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2); | |
5537 | } | |
25a857fb AD |
5538 | if (rdev->num_crtc >= 4) { |
5539 | WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3); | |
5540 | WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4); | |
5541 | } | |
5542 | if (rdev->num_crtc >= 6) { | |
5543 | WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5); | |
5544 | WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6); | |
5545 | } | |
5546 | ||
5153550a AD |
5547 | if (rdev->num_crtc >= 2) { |
5548 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1); | |
5549 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2); | |
5550 | } | |
25a857fb AD |
5551 | if (rdev->num_crtc >= 4) { |
5552 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3); | |
5553 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4); | |
5554 | } | |
5555 | if (rdev->num_crtc >= 6) { | |
5556 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5); | |
5557 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6); | |
5558 | } | |
5559 | ||
5153550a AD |
5560 | if (!ASIC_IS_NODCE(rdev)) { |
5561 | WREG32(DC_HPD1_INT_CONTROL, hpd1); | |
5562 | WREG32(DC_HPD2_INT_CONTROL, hpd2); | |
5563 | WREG32(DC_HPD3_INT_CONTROL, hpd3); | |
5564 | WREG32(DC_HPD4_INT_CONTROL, hpd4); | |
5565 | WREG32(DC_HPD5_INT_CONTROL, hpd5); | |
5566 | WREG32(DC_HPD6_INT_CONTROL, hpd6); | |
5567 | } | |
25a857fb AD |
5568 | |
5569 | return 0; | |
5570 | } | |
5571 | ||
5572 | static inline void si_irq_ack(struct radeon_device *rdev) | |
5573 | { | |
5574 | u32 tmp; | |
5575 | ||
5153550a AD |
5576 | if (ASIC_IS_NODCE(rdev)) |
5577 | return; | |
5578 | ||
25a857fb AD |
5579 | rdev->irq.stat_regs.evergreen.disp_int = RREG32(DISP_INTERRUPT_STATUS); |
5580 | rdev->irq.stat_regs.evergreen.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE); | |
5581 | rdev->irq.stat_regs.evergreen.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2); | |
5582 | rdev->irq.stat_regs.evergreen.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3); | |
5583 | rdev->irq.stat_regs.evergreen.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4); | |
5584 | rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5); | |
5585 | rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET); | |
5586 | rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET); | |
5587 | if (rdev->num_crtc >= 4) { | |
5588 | rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET); | |
5589 | rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET); | |
5590 | } | |
5591 | if (rdev->num_crtc >= 6) { | |
5592 | rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET); | |
5593 | rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET); | |
5594 | } | |
5595 | ||
5596 | if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5597 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5598 | if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5599 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5600 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) | |
5601 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK); | |
5602 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) | |
5603 | WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK); | |
5604 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) | |
5605 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK); | |
5606 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) | |
5607 | WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK); | |
5608 | ||
5609 | if (rdev->num_crtc >= 4) { | |
5610 | if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5611 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5612 | if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5613 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5614 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) | |
5615 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK); | |
5616 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) | |
5617 | WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK); | |
5618 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) | |
5619 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK); | |
5620 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) | |
5621 | WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK); | |
5622 | } | |
5623 | ||
5624 | if (rdev->num_crtc >= 6) { | |
5625 | if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5626 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5627 | if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED) | |
5628 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); | |
5629 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) | |
5630 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK); | |
5631 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) | |
5632 | WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK); | |
5633 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) | |
5634 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK); | |
5635 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) | |
5636 | WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK); | |
5637 | } | |
5638 | ||
5639 | if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) { | |
5640 | tmp = RREG32(DC_HPD1_INT_CONTROL); | |
5641 | tmp |= DC_HPDx_INT_ACK; | |
5642 | WREG32(DC_HPD1_INT_CONTROL, tmp); | |
5643 | } | |
5644 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) { | |
5645 | tmp = RREG32(DC_HPD2_INT_CONTROL); | |
5646 | tmp |= DC_HPDx_INT_ACK; | |
5647 | WREG32(DC_HPD2_INT_CONTROL, tmp); | |
5648 | } | |
5649 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) { | |
5650 | tmp = RREG32(DC_HPD3_INT_CONTROL); | |
5651 | tmp |= DC_HPDx_INT_ACK; | |
5652 | WREG32(DC_HPD3_INT_CONTROL, tmp); | |
5653 | } | |
5654 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) { | |
5655 | tmp = RREG32(DC_HPD4_INT_CONTROL); | |
5656 | tmp |= DC_HPDx_INT_ACK; | |
5657 | WREG32(DC_HPD4_INT_CONTROL, tmp); | |
5658 | } | |
5659 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) { | |
5660 | tmp = RREG32(DC_HPD5_INT_CONTROL); | |
5661 | tmp |= DC_HPDx_INT_ACK; | |
5662 | WREG32(DC_HPD5_INT_CONTROL, tmp); | |
5663 | } | |
5664 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) { | |
5665 | tmp = RREG32(DC_HPD5_INT_CONTROL); | |
5666 | tmp |= DC_HPDx_INT_ACK; | |
5667 | WREG32(DC_HPD6_INT_CONTROL, tmp); | |
5668 | } | |
5669 | } | |
5670 | ||
5671 | static void si_irq_disable(struct radeon_device *rdev) | |
5672 | { | |
5673 | si_disable_interrupts(rdev); | |
5674 | /* Wait and acknowledge irq */ | |
5675 | mdelay(1); | |
5676 | si_irq_ack(rdev); | |
5677 | si_disable_interrupt_state(rdev); | |
5678 | } | |
5679 | ||
5680 | static void si_irq_suspend(struct radeon_device *rdev) | |
5681 | { | |
5682 | si_irq_disable(rdev); | |
5683 | si_rlc_stop(rdev); | |
5684 | } | |
5685 | ||
9b136d51 AD |
5686 | static void si_irq_fini(struct radeon_device *rdev) |
5687 | { | |
5688 | si_irq_suspend(rdev); | |
5689 | r600_ih_ring_fini(rdev); | |
5690 | } | |
5691 | ||
25a857fb AD |
5692 | static inline u32 si_get_ih_wptr(struct radeon_device *rdev) |
5693 | { | |
5694 | u32 wptr, tmp; | |
5695 | ||
5696 | if (rdev->wb.enabled) | |
5697 | wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]); | |
5698 | else | |
5699 | wptr = RREG32(IH_RB_WPTR); | |
5700 | ||
5701 | if (wptr & RB_OVERFLOW) { | |
5702 | /* When a ring buffer overflow happen start parsing interrupt | |
5703 | * from the last not overwritten vector (wptr + 16). Hopefully | |
5704 | * this should allow us to catchup. | |
5705 | */ | |
5706 | dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, %d, %d)\n", | |
5707 | wptr, rdev->ih.rptr, (wptr + 16) + rdev->ih.ptr_mask); | |
5708 | rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; | |
5709 | tmp = RREG32(IH_RB_CNTL); | |
5710 | tmp |= IH_WPTR_OVERFLOW_CLEAR; | |
5711 | WREG32(IH_RB_CNTL, tmp); | |
5712 | } | |
5713 | return (wptr & rdev->ih.ptr_mask); | |
5714 | } | |
5715 | ||
5716 | /* SI IV Ring | |
5717 | * Each IV ring entry is 128 bits: | |
5718 | * [7:0] - interrupt source id | |
5719 | * [31:8] - reserved | |
5720 | * [59:32] - interrupt source data | |
5721 | * [63:60] - reserved | |
5722 | * [71:64] - RINGID | |
5723 | * [79:72] - VMID | |
5724 | * [127:80] - reserved | |
5725 | */ | |
5726 | int si_irq_process(struct radeon_device *rdev) | |
5727 | { | |
5728 | u32 wptr; | |
5729 | u32 rptr; | |
5730 | u32 src_id, src_data, ring_id; | |
5731 | u32 ring_index; | |
25a857fb AD |
5732 | bool queue_hotplug = false; |
5733 | ||
5734 | if (!rdev->ih.enabled || rdev->shutdown) | |
5735 | return IRQ_NONE; | |
5736 | ||
5737 | wptr = si_get_ih_wptr(rdev); | |
c20dc369 CK |
5738 | |
5739 | restart_ih: | |
5740 | /* is somebody else already processing irqs? */ | |
5741 | if (atomic_xchg(&rdev->ih.lock, 1)) | |
5742 | return IRQ_NONE; | |
5743 | ||
25a857fb AD |
5744 | rptr = rdev->ih.rptr; |
5745 | DRM_DEBUG("si_irq_process start: rptr %d, wptr %d\n", rptr, wptr); | |
5746 | ||
25a857fb AD |
5747 | /* Order reading of wptr vs. reading of IH ring data */ |
5748 | rmb(); | |
5749 | ||
5750 | /* display interrupts */ | |
5751 | si_irq_ack(rdev); | |
5752 | ||
25a857fb AD |
5753 | while (rptr != wptr) { |
5754 | /* wptr/rptr are in bytes! */ | |
5755 | ring_index = rptr / 4; | |
5756 | src_id = le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff; | |
5757 | src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff; | |
5758 | ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff; | |
5759 | ||
5760 | switch (src_id) { | |
5761 | case 1: /* D1 vblank/vline */ | |
5762 | switch (src_data) { | |
5763 | case 0: /* D1 vblank */ | |
5764 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) { | |
5765 | if (rdev->irq.crtc_vblank_int[0]) { | |
5766 | drm_handle_vblank(rdev->ddev, 0); | |
5767 | rdev->pm.vblank_sync = true; | |
5768 | wake_up(&rdev->irq.vblank_queue); | |
5769 | } | |
736fc37f | 5770 | if (atomic_read(&rdev->irq.pflip[0])) |
25a857fb AD |
5771 | radeon_crtc_handle_flip(rdev, 0); |
5772 | rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; | |
5773 | DRM_DEBUG("IH: D1 vblank\n"); | |
5774 | } | |
5775 | break; | |
5776 | case 1: /* D1 vline */ | |
5777 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) { | |
5778 | rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; | |
5779 | DRM_DEBUG("IH: D1 vline\n"); | |
5780 | } | |
5781 | break; | |
5782 | default: | |
5783 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5784 | break; | |
5785 | } | |
5786 | break; | |
5787 | case 2: /* D2 vblank/vline */ | |
5788 | switch (src_data) { | |
5789 | case 0: /* D2 vblank */ | |
5790 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) { | |
5791 | if (rdev->irq.crtc_vblank_int[1]) { | |
5792 | drm_handle_vblank(rdev->ddev, 1); | |
5793 | rdev->pm.vblank_sync = true; | |
5794 | wake_up(&rdev->irq.vblank_queue); | |
5795 | } | |
736fc37f | 5796 | if (atomic_read(&rdev->irq.pflip[1])) |
25a857fb AD |
5797 | radeon_crtc_handle_flip(rdev, 1); |
5798 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; | |
5799 | DRM_DEBUG("IH: D2 vblank\n"); | |
5800 | } | |
5801 | break; | |
5802 | case 1: /* D2 vline */ | |
5803 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) { | |
5804 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; | |
5805 | DRM_DEBUG("IH: D2 vline\n"); | |
5806 | } | |
5807 | break; | |
5808 | default: | |
5809 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5810 | break; | |
5811 | } | |
5812 | break; | |
5813 | case 3: /* D3 vblank/vline */ | |
5814 | switch (src_data) { | |
5815 | case 0: /* D3 vblank */ | |
5816 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) { | |
5817 | if (rdev->irq.crtc_vblank_int[2]) { | |
5818 | drm_handle_vblank(rdev->ddev, 2); | |
5819 | rdev->pm.vblank_sync = true; | |
5820 | wake_up(&rdev->irq.vblank_queue); | |
5821 | } | |
736fc37f | 5822 | if (atomic_read(&rdev->irq.pflip[2])) |
25a857fb AD |
5823 | radeon_crtc_handle_flip(rdev, 2); |
5824 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; | |
5825 | DRM_DEBUG("IH: D3 vblank\n"); | |
5826 | } | |
5827 | break; | |
5828 | case 1: /* D3 vline */ | |
5829 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) { | |
5830 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; | |
5831 | DRM_DEBUG("IH: D3 vline\n"); | |
5832 | } | |
5833 | break; | |
5834 | default: | |
5835 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5836 | break; | |
5837 | } | |
5838 | break; | |
5839 | case 4: /* D4 vblank/vline */ | |
5840 | switch (src_data) { | |
5841 | case 0: /* D4 vblank */ | |
5842 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) { | |
5843 | if (rdev->irq.crtc_vblank_int[3]) { | |
5844 | drm_handle_vblank(rdev->ddev, 3); | |
5845 | rdev->pm.vblank_sync = true; | |
5846 | wake_up(&rdev->irq.vblank_queue); | |
5847 | } | |
736fc37f | 5848 | if (atomic_read(&rdev->irq.pflip[3])) |
25a857fb AD |
5849 | radeon_crtc_handle_flip(rdev, 3); |
5850 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; | |
5851 | DRM_DEBUG("IH: D4 vblank\n"); | |
5852 | } | |
5853 | break; | |
5854 | case 1: /* D4 vline */ | |
5855 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) { | |
5856 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; | |
5857 | DRM_DEBUG("IH: D4 vline\n"); | |
5858 | } | |
5859 | break; | |
5860 | default: | |
5861 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5862 | break; | |
5863 | } | |
5864 | break; | |
5865 | case 5: /* D5 vblank/vline */ | |
5866 | switch (src_data) { | |
5867 | case 0: /* D5 vblank */ | |
5868 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) { | |
5869 | if (rdev->irq.crtc_vblank_int[4]) { | |
5870 | drm_handle_vblank(rdev->ddev, 4); | |
5871 | rdev->pm.vblank_sync = true; | |
5872 | wake_up(&rdev->irq.vblank_queue); | |
5873 | } | |
736fc37f | 5874 | if (atomic_read(&rdev->irq.pflip[4])) |
25a857fb AD |
5875 | radeon_crtc_handle_flip(rdev, 4); |
5876 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; | |
5877 | DRM_DEBUG("IH: D5 vblank\n"); | |
5878 | } | |
5879 | break; | |
5880 | case 1: /* D5 vline */ | |
5881 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) { | |
5882 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; | |
5883 | DRM_DEBUG("IH: D5 vline\n"); | |
5884 | } | |
5885 | break; | |
5886 | default: | |
5887 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5888 | break; | |
5889 | } | |
5890 | break; | |
5891 | case 6: /* D6 vblank/vline */ | |
5892 | switch (src_data) { | |
5893 | case 0: /* D6 vblank */ | |
5894 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) { | |
5895 | if (rdev->irq.crtc_vblank_int[5]) { | |
5896 | drm_handle_vblank(rdev->ddev, 5); | |
5897 | rdev->pm.vblank_sync = true; | |
5898 | wake_up(&rdev->irq.vblank_queue); | |
5899 | } | |
736fc37f | 5900 | if (atomic_read(&rdev->irq.pflip[5])) |
25a857fb AD |
5901 | radeon_crtc_handle_flip(rdev, 5); |
5902 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; | |
5903 | DRM_DEBUG("IH: D6 vblank\n"); | |
5904 | } | |
5905 | break; | |
5906 | case 1: /* D6 vline */ | |
5907 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) { | |
5908 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; | |
5909 | DRM_DEBUG("IH: D6 vline\n"); | |
5910 | } | |
5911 | break; | |
5912 | default: | |
5913 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5914 | break; | |
5915 | } | |
5916 | break; | |
5917 | case 42: /* HPD hotplug */ | |
5918 | switch (src_data) { | |
5919 | case 0: | |
5920 | if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) { | |
5921 | rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; | |
5922 | queue_hotplug = true; | |
5923 | DRM_DEBUG("IH: HPD1\n"); | |
5924 | } | |
5925 | break; | |
5926 | case 1: | |
5927 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) { | |
5928 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; | |
5929 | queue_hotplug = true; | |
5930 | DRM_DEBUG("IH: HPD2\n"); | |
5931 | } | |
5932 | break; | |
5933 | case 2: | |
5934 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) { | |
5935 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; | |
5936 | queue_hotplug = true; | |
5937 | DRM_DEBUG("IH: HPD3\n"); | |
5938 | } | |
5939 | break; | |
5940 | case 3: | |
5941 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) { | |
5942 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; | |
5943 | queue_hotplug = true; | |
5944 | DRM_DEBUG("IH: HPD4\n"); | |
5945 | } | |
5946 | break; | |
5947 | case 4: | |
5948 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) { | |
5949 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; | |
5950 | queue_hotplug = true; | |
5951 | DRM_DEBUG("IH: HPD5\n"); | |
5952 | } | |
5953 | break; | |
5954 | case 5: | |
5955 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) { | |
5956 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; | |
5957 | queue_hotplug = true; | |
5958 | DRM_DEBUG("IH: HPD6\n"); | |
5959 | } | |
5960 | break; | |
5961 | default: | |
5962 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
5963 | break; | |
5964 | } | |
5965 | break; | |
ae133a11 CK |
5966 | case 146: |
5967 | case 147: | |
5968 | dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data); | |
5969 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", | |
5970 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR)); | |
5971 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", | |
5972 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS)); | |
5973 | /* reset addr and status */ | |
5974 | WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1); | |
5975 | break; | |
25a857fb AD |
5976 | case 176: /* RINGID0 CP_INT */ |
5977 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); | |
5978 | break; | |
5979 | case 177: /* RINGID1 CP_INT */ | |
5980 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX); | |
5981 | break; | |
5982 | case 178: /* RINGID2 CP_INT */ | |
5983 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX); | |
5984 | break; | |
5985 | case 181: /* CP EOP event */ | |
5986 | DRM_DEBUG("IH: CP EOP\n"); | |
5987 | switch (ring_id) { | |
5988 | case 0: | |
5989 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); | |
5990 | break; | |
5991 | case 1: | |
5992 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX); | |
5993 | break; | |
5994 | case 2: | |
5995 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX); | |
5996 | break; | |
5997 | } | |
5998 | break; | |
8c5fd7ef AD |
5999 | case 224: /* DMA trap event */ |
6000 | DRM_DEBUG("IH: DMA trap\n"); | |
6001 | radeon_fence_process(rdev, R600_RING_TYPE_DMA_INDEX); | |
6002 | break; | |
25a857fb AD |
6003 | case 233: /* GUI IDLE */ |
6004 | DRM_DEBUG("IH: GUI idle\n"); | |
25a857fb | 6005 | break; |
8c5fd7ef AD |
6006 | case 244: /* DMA trap event */ |
6007 | DRM_DEBUG("IH: DMA1 trap\n"); | |
6008 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); | |
6009 | break; | |
25a857fb AD |
6010 | default: |
6011 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); | |
6012 | break; | |
6013 | } | |
6014 | ||
6015 | /* wptr/rptr are in bytes! */ | |
6016 | rptr += 16; | |
6017 | rptr &= rdev->ih.ptr_mask; | |
6018 | } | |
25a857fb AD |
6019 | if (queue_hotplug) |
6020 | schedule_work(&rdev->hotplug_work); | |
6021 | rdev->ih.rptr = rptr; | |
6022 | WREG32(IH_RB_RPTR, rdev->ih.rptr); | |
c20dc369 CK |
6023 | atomic_set(&rdev->ih.lock, 0); |
6024 | ||
6025 | /* make sure wptr hasn't changed while processing */ | |
6026 | wptr = si_get_ih_wptr(rdev); | |
6027 | if (wptr != rptr) | |
6028 | goto restart_ih; | |
6029 | ||
25a857fb AD |
6030 | return IRQ_HANDLED; |
6031 | } | |
6032 | ||
8c5fd7ef AD |
6033 | /** |
6034 | * si_copy_dma - copy pages using the DMA engine | |
6035 | * | |
6036 | * @rdev: radeon_device pointer | |
6037 | * @src_offset: src GPU address | |
6038 | * @dst_offset: dst GPU address | |
6039 | * @num_gpu_pages: number of GPU pages to xfer | |
6040 | * @fence: radeon fence object | |
6041 | * | |
6042 | * Copy GPU paging using the DMA engine (SI). | |
6043 | * Used by the radeon ttm implementation to move pages if | |
6044 | * registered as the asic copy callback. | |
6045 | */ | |
6046 | int si_copy_dma(struct radeon_device *rdev, | |
6047 | uint64_t src_offset, uint64_t dst_offset, | |
6048 | unsigned num_gpu_pages, | |
6049 | struct radeon_fence **fence) | |
6050 | { | |
6051 | struct radeon_semaphore *sem = NULL; | |
6052 | int ring_index = rdev->asic->copy.dma_ring_index; | |
6053 | struct radeon_ring *ring = &rdev->ring[ring_index]; | |
6054 | u32 size_in_bytes, cur_size_in_bytes; | |
6055 | int i, num_loops; | |
6056 | int r = 0; | |
6057 | ||
6058 | r = radeon_semaphore_create(rdev, &sem); | |
6059 | if (r) { | |
6060 | DRM_ERROR("radeon: moving bo (%d).\n", r); | |
6061 | return r; | |
6062 | } | |
6063 | ||
6064 | size_in_bytes = (num_gpu_pages << RADEON_GPU_PAGE_SHIFT); | |
6065 | num_loops = DIV_ROUND_UP(size_in_bytes, 0xfffff); | |
6066 | r = radeon_ring_lock(rdev, ring, num_loops * 5 + 11); | |
6067 | if (r) { | |
6068 | DRM_ERROR("radeon: moving bo (%d).\n", r); | |
6069 | radeon_semaphore_free(rdev, &sem, NULL); | |
6070 | return r; | |
6071 | } | |
6072 | ||
6073 | if (radeon_fence_need_sync(*fence, ring->idx)) { | |
6074 | radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring, | |
6075 | ring->idx); | |
6076 | radeon_fence_note_sync(*fence, ring->idx); | |
6077 | } else { | |
6078 | radeon_semaphore_free(rdev, &sem, NULL); | |
6079 | } | |
6080 | ||
6081 | for (i = 0; i < num_loops; i++) { | |
6082 | cur_size_in_bytes = size_in_bytes; | |
6083 | if (cur_size_in_bytes > 0xFFFFF) | |
6084 | cur_size_in_bytes = 0xFFFFF; | |
6085 | size_in_bytes -= cur_size_in_bytes; | |
6086 | radeon_ring_write(ring, DMA_PACKET(DMA_PACKET_COPY, 1, 0, 0, cur_size_in_bytes)); | |
6087 | radeon_ring_write(ring, dst_offset & 0xffffffff); | |
6088 | radeon_ring_write(ring, src_offset & 0xffffffff); | |
6089 | radeon_ring_write(ring, upper_32_bits(dst_offset) & 0xff); | |
6090 | radeon_ring_write(ring, upper_32_bits(src_offset) & 0xff); | |
6091 | src_offset += cur_size_in_bytes; | |
6092 | dst_offset += cur_size_in_bytes; | |
6093 | } | |
6094 | ||
6095 | r = radeon_fence_emit(rdev, fence, ring->idx); | |
6096 | if (r) { | |
6097 | radeon_ring_unlock_undo(rdev, ring); | |
6098 | return r; | |
6099 | } | |
6100 | ||
6101 | radeon_ring_unlock_commit(rdev, ring); | |
6102 | radeon_semaphore_free(rdev, &sem, *fence); | |
6103 | ||
6104 | return r; | |
6105 | } | |
6106 | ||
9b136d51 AD |
6107 | /* |
6108 | * startup/shutdown callbacks | |
6109 | */ | |
6110 | static int si_startup(struct radeon_device *rdev) | |
6111 | { | |
6112 | struct radeon_ring *ring; | |
6113 | int r; | |
6114 | ||
b9d305df AD |
6115 | /* enable pcie gen2/3 link */ |
6116 | si_pcie_gen3_enable(rdev); | |
e0bcf165 AD |
6117 | /* enable aspm */ |
6118 | si_program_aspm(rdev); | |
b9d305df | 6119 | |
9b136d51 AD |
6120 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || |
6121 | !rdev->rlc_fw || !rdev->mc_fw) { | |
6122 | r = si_init_microcode(rdev); | |
6123 | if (r) { | |
6124 | DRM_ERROR("Failed to load firmware!\n"); | |
6125 | return r; | |
6126 | } | |
6127 | } | |
6128 | ||
6129 | r = si_mc_load_microcode(rdev); | |
6130 | if (r) { | |
6131 | DRM_ERROR("Failed to load MC firmware!\n"); | |
6132 | return r; | |
6133 | } | |
6134 | ||
6135 | r = r600_vram_scratch_init(rdev); | |
6136 | if (r) | |
6137 | return r; | |
6138 | ||
6139 | si_mc_program(rdev); | |
6140 | r = si_pcie_gart_enable(rdev); | |
6141 | if (r) | |
6142 | return r; | |
6143 | si_gpu_init(rdev); | |
6144 | ||
9b136d51 AD |
6145 | /* allocate rlc buffers */ |
6146 | r = si_rlc_init(rdev); | |
6147 | if (r) { | |
6148 | DRM_ERROR("Failed to init rlc BOs!\n"); | |
6149 | return r; | |
6150 | } | |
6151 | ||
6152 | /* allocate wb buffer */ | |
6153 | r = radeon_wb_init(rdev); | |
6154 | if (r) | |
6155 | return r; | |
6156 | ||
6157 | r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX); | |
6158 | if (r) { | |
6159 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
6160 | return r; | |
6161 | } | |
6162 | ||
6163 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX); | |
6164 | if (r) { | |
6165 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
6166 | return r; | |
6167 | } | |
6168 | ||
6169 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX); | |
6170 | if (r) { | |
6171 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); | |
6172 | return r; | |
6173 | } | |
6174 | ||
8c5fd7ef AD |
6175 | r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX); |
6176 | if (r) { | |
6177 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); | |
6178 | return r; | |
6179 | } | |
6180 | ||
6181 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); | |
6182 | if (r) { | |
6183 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); | |
6184 | return r; | |
6185 | } | |
6186 | ||
1df0d523 AD |
6187 | if (rdev->has_uvd) { |
6188 | r = rv770_uvd_resume(rdev); | |
6189 | if (!r) { | |
6190 | r = radeon_fence_driver_start_ring(rdev, | |
6191 | R600_RING_TYPE_UVD_INDEX); | |
6192 | if (r) | |
6193 | dev_err(rdev->dev, "UVD fences init error (%d).\n", r); | |
6194 | } | |
f2ba57b5 | 6195 | if (r) |
1df0d523 | 6196 | rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0; |
f2ba57b5 | 6197 | } |
f2ba57b5 | 6198 | |
9b136d51 | 6199 | /* Enable IRQ */ |
e49f3959 AH |
6200 | if (!rdev->irq.installed) { |
6201 | r = radeon_irq_kms_init(rdev); | |
6202 | if (r) | |
6203 | return r; | |
6204 | } | |
6205 | ||
9b136d51 AD |
6206 | r = si_irq_init(rdev); |
6207 | if (r) { | |
6208 | DRM_ERROR("radeon: IH init failed (%d).\n", r); | |
6209 | radeon_irq_kms_fini(rdev); | |
6210 | return r; | |
6211 | } | |
6212 | si_irq_set(rdev); | |
6213 | ||
6214 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
6215 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, | |
6216 | CP_RB0_RPTR, CP_RB0_WPTR, | |
6217 | 0, 0xfffff, RADEON_CP_PACKET2); | |
6218 | if (r) | |
6219 | return r; | |
6220 | ||
6221 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; | |
6222 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, | |
6223 | CP_RB1_RPTR, CP_RB1_WPTR, | |
6224 | 0, 0xfffff, RADEON_CP_PACKET2); | |
6225 | if (r) | |
6226 | return r; | |
6227 | ||
6228 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
6229 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, | |
6230 | CP_RB2_RPTR, CP_RB2_WPTR, | |
6231 | 0, 0xfffff, RADEON_CP_PACKET2); | |
6232 | if (r) | |
6233 | return r; | |
6234 | ||
8c5fd7ef AD |
6235 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
6236 | r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, | |
6237 | DMA_RB_RPTR + DMA0_REGISTER_OFFSET, | |
6238 | DMA_RB_WPTR + DMA0_REGISTER_OFFSET, | |
6239 | 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); | |
6240 | if (r) | |
6241 | return r; | |
6242 | ||
6243 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; | |
6244 | r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, | |
6245 | DMA_RB_RPTR + DMA1_REGISTER_OFFSET, | |
6246 | DMA_RB_WPTR + DMA1_REGISTER_OFFSET, | |
6247 | 2, 0x3fffc, DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); | |
6248 | if (r) | |
6249 | return r; | |
6250 | ||
9b136d51 AD |
6251 | r = si_cp_load_microcode(rdev); |
6252 | if (r) | |
6253 | return r; | |
6254 | r = si_cp_resume(rdev); | |
6255 | if (r) | |
6256 | return r; | |
6257 | ||
8c5fd7ef AD |
6258 | r = cayman_dma_resume(rdev); |
6259 | if (r) | |
6260 | return r; | |
6261 | ||
1df0d523 AD |
6262 | if (rdev->has_uvd) { |
6263 | ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; | |
6264 | if (ring->ring_size) { | |
6265 | r = radeon_ring_init(rdev, ring, ring->ring_size, | |
6266 | R600_WB_UVD_RPTR_OFFSET, | |
6267 | UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR, | |
6268 | 0, 0xfffff, RADEON_CP_PACKET2); | |
6269 | if (!r) | |
6270 | r = r600_uvd_init(rdev); | |
6271 | if (r) | |
6272 | DRM_ERROR("radeon: failed initializing UVD (%d).\n", r); | |
6273 | } | |
f2ba57b5 CK |
6274 | } |
6275 | ||
2898c348 CK |
6276 | r = radeon_ib_pool_init(rdev); |
6277 | if (r) { | |
6278 | dev_err(rdev->dev, "IB initialization failed (%d).\n", r); | |
9b136d51 | 6279 | return r; |
2898c348 | 6280 | } |
9b136d51 | 6281 | |
c6105f24 CK |
6282 | r = radeon_vm_manager_init(rdev); |
6283 | if (r) { | |
6284 | dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r); | |
9b136d51 | 6285 | return r; |
c6105f24 | 6286 | } |
9b136d51 AD |
6287 | |
6288 | return 0; | |
6289 | } | |
6290 | ||
6291 | int si_resume(struct radeon_device *rdev) | |
6292 | { | |
6293 | int r; | |
6294 | ||
6295 | /* Do not reset GPU before posting, on rv770 hw unlike on r500 hw, | |
6296 | * posting will perform necessary task to bring back GPU into good | |
6297 | * shape. | |
6298 | */ | |
6299 | /* post card */ | |
6300 | atom_asic_init(rdev->mode_info.atom_context); | |
6301 | ||
205996c0 AD |
6302 | /* init golden registers */ |
6303 | si_init_golden_registers(rdev); | |
6304 | ||
9b136d51 AD |
6305 | rdev->accel_working = true; |
6306 | r = si_startup(rdev); | |
6307 | if (r) { | |
6308 | DRM_ERROR("si startup failed on resume\n"); | |
6309 | rdev->accel_working = false; | |
6310 | return r; | |
6311 | } | |
6312 | ||
6313 | return r; | |
6314 | ||
6315 | } | |
6316 | ||
6317 | int si_suspend(struct radeon_device *rdev) | |
6318 | { | |
fa3daf9a | 6319 | radeon_vm_manager_fini(rdev); |
9b136d51 | 6320 | si_cp_enable(rdev, false); |
8c5fd7ef | 6321 | cayman_dma_stop(rdev); |
1df0d523 AD |
6322 | if (rdev->has_uvd) { |
6323 | r600_uvd_rbc_stop(rdev); | |
6324 | radeon_uvd_suspend(rdev); | |
6325 | } | |
9b136d51 AD |
6326 | si_irq_suspend(rdev); |
6327 | radeon_wb_disable(rdev); | |
6328 | si_pcie_gart_disable(rdev); | |
6329 | return 0; | |
6330 | } | |
6331 | ||
6332 | /* Plan is to move initialization in that function and use | |
6333 | * helper function so that radeon_device_init pretty much | |
6334 | * do nothing more than calling asic specific function. This | |
6335 | * should also allow to remove a bunch of callback function | |
6336 | * like vram_info. | |
6337 | */ | |
6338 | int si_init(struct radeon_device *rdev) | |
6339 | { | |
6340 | struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; | |
6341 | int r; | |
6342 | ||
9b136d51 AD |
6343 | /* Read BIOS */ |
6344 | if (!radeon_get_bios(rdev)) { | |
6345 | if (ASIC_IS_AVIVO(rdev)) | |
6346 | return -EINVAL; | |
6347 | } | |
6348 | /* Must be an ATOMBIOS */ | |
6349 | if (!rdev->is_atom_bios) { | |
6350 | dev_err(rdev->dev, "Expecting atombios for cayman GPU\n"); | |
6351 | return -EINVAL; | |
6352 | } | |
6353 | r = radeon_atombios_init(rdev); | |
6354 | if (r) | |
6355 | return r; | |
6356 | ||
6357 | /* Post card if necessary */ | |
6358 | if (!radeon_card_posted(rdev)) { | |
6359 | if (!rdev->bios) { | |
6360 | dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n"); | |
6361 | return -EINVAL; | |
6362 | } | |
6363 | DRM_INFO("GPU not posted. posting now...\n"); | |
6364 | atom_asic_init(rdev->mode_info.atom_context); | |
6365 | } | |
205996c0 AD |
6366 | /* init golden registers */ |
6367 | si_init_golden_registers(rdev); | |
9b136d51 AD |
6368 | /* Initialize scratch registers */ |
6369 | si_scratch_init(rdev); | |
6370 | /* Initialize surface registers */ | |
6371 | radeon_surface_init(rdev); | |
6372 | /* Initialize clocks */ | |
6373 | radeon_get_clock_info(rdev->ddev); | |
6374 | ||
6375 | /* Fence driver */ | |
6376 | r = radeon_fence_driver_init(rdev); | |
6377 | if (r) | |
6378 | return r; | |
6379 | ||
6380 | /* initialize memory controller */ | |
6381 | r = si_mc_init(rdev); | |
6382 | if (r) | |
6383 | return r; | |
6384 | /* Memory manager */ | |
6385 | r = radeon_bo_init(rdev); | |
6386 | if (r) | |
6387 | return r; | |
6388 | ||
9b136d51 AD |
6389 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
6390 | ring->ring_obj = NULL; | |
6391 | r600_ring_init(rdev, ring, 1024 * 1024); | |
6392 | ||
6393 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; | |
6394 | ring->ring_obj = NULL; | |
6395 | r600_ring_init(rdev, ring, 1024 * 1024); | |
6396 | ||
6397 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; | |
6398 | ring->ring_obj = NULL; | |
6399 | r600_ring_init(rdev, ring, 1024 * 1024); | |
6400 | ||
8c5fd7ef AD |
6401 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
6402 | ring->ring_obj = NULL; | |
6403 | r600_ring_init(rdev, ring, 64 * 1024); | |
6404 | ||
6405 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; | |
6406 | ring->ring_obj = NULL; | |
6407 | r600_ring_init(rdev, ring, 64 * 1024); | |
6408 | ||
1df0d523 AD |
6409 | if (rdev->has_uvd) { |
6410 | r = radeon_uvd_init(rdev); | |
6411 | if (!r) { | |
6412 | ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; | |
6413 | ring->ring_obj = NULL; | |
6414 | r600_ring_init(rdev, ring, 4096); | |
6415 | } | |
f2ba57b5 CK |
6416 | } |
6417 | ||
9b136d51 AD |
6418 | rdev->ih.ring_obj = NULL; |
6419 | r600_ih_ring_init(rdev, 64 * 1024); | |
6420 | ||
6421 | r = r600_pcie_gart_init(rdev); | |
6422 | if (r) | |
6423 | return r; | |
6424 | ||
9b136d51 | 6425 | rdev->accel_working = true; |
9b136d51 AD |
6426 | r = si_startup(rdev); |
6427 | if (r) { | |
6428 | dev_err(rdev->dev, "disabling GPU acceleration\n"); | |
6429 | si_cp_fini(rdev); | |
8c5fd7ef | 6430 | cayman_dma_fini(rdev); |
9b136d51 AD |
6431 | si_irq_fini(rdev); |
6432 | si_rlc_fini(rdev); | |
6433 | radeon_wb_fini(rdev); | |
2898c348 | 6434 | radeon_ib_pool_fini(rdev); |
9b136d51 AD |
6435 | radeon_vm_manager_fini(rdev); |
6436 | radeon_irq_kms_fini(rdev); | |
6437 | si_pcie_gart_fini(rdev); | |
6438 | rdev->accel_working = false; | |
6439 | } | |
6440 | ||
6441 | /* Don't start up if the MC ucode is missing. | |
6442 | * The default clocks and voltages before the MC ucode | |
6443 | * is loaded are not suffient for advanced operations. | |
6444 | */ | |
6445 | if (!rdev->mc_fw) { | |
6446 | DRM_ERROR("radeon: MC ucode required for NI+.\n"); | |
6447 | return -EINVAL; | |
6448 | } | |
6449 | ||
6450 | return 0; | |
6451 | } | |
6452 | ||
6453 | void si_fini(struct radeon_device *rdev) | |
6454 | { | |
9b136d51 | 6455 | si_cp_fini(rdev); |
8c5fd7ef | 6456 | cayman_dma_fini(rdev); |
9b136d51 AD |
6457 | si_irq_fini(rdev); |
6458 | si_rlc_fini(rdev); | |
f8f84ac5 AD |
6459 | si_fini_cg(rdev); |
6460 | si_fini_pg(rdev); | |
9b136d51 AD |
6461 | radeon_wb_fini(rdev); |
6462 | radeon_vm_manager_fini(rdev); | |
2898c348 | 6463 | radeon_ib_pool_fini(rdev); |
9b136d51 | 6464 | radeon_irq_kms_fini(rdev); |
1df0d523 AD |
6465 | if (rdev->has_uvd) |
6466 | radeon_uvd_fini(rdev); | |
9b136d51 AD |
6467 | si_pcie_gart_fini(rdev); |
6468 | r600_vram_scratch_fini(rdev); | |
6469 | radeon_gem_fini(rdev); | |
9b136d51 AD |
6470 | radeon_fence_driver_fini(rdev); |
6471 | radeon_bo_fini(rdev); | |
6472 | radeon_atombios_fini(rdev); | |
6473 | kfree(rdev->bios); | |
6474 | rdev->bios = NULL; | |
6475 | } | |
6476 | ||
6759a0a7 | 6477 | /** |
d0418894 | 6478 | * si_get_gpu_clock_counter - return GPU clock counter snapshot |
6759a0a7 MO |
6479 | * |
6480 | * @rdev: radeon_device pointer | |
6481 | * | |
6482 | * Fetches a GPU clock counter snapshot (SI). | |
6483 | * Returns the 64 bit clock counter snapshot. | |
6484 | */ | |
d0418894 | 6485 | uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev) |
6759a0a7 MO |
6486 | { |
6487 | uint64_t clock; | |
6488 | ||
6489 | mutex_lock(&rdev->gpu_clock_mutex); | |
6490 | WREG32(RLC_CAPTURE_GPU_CLOCK_COUNT, 1); | |
6491 | clock = (uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_LSB) | | |
6492 | ((uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_MSB) << 32ULL); | |
6493 | mutex_unlock(&rdev->gpu_clock_mutex); | |
6494 | return clock; | |
6495 | } | |
2539eb02 | 6496 | |
2539eb02 CK |
6497 | int si_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk) |
6498 | { | |
facd112d | 6499 | unsigned fb_div = 0, vclk_div = 0, dclk_div = 0; |
2539eb02 CK |
6500 | int r; |
6501 | ||
4ed10835 CK |
6502 | /* bypass vclk and dclk with bclk */ |
6503 | WREG32_P(CG_UPLL_FUNC_CNTL_2, | |
6504 | VCLK_SRC_SEL(1) | DCLK_SRC_SEL(1), | |
6505 | ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); | |
6506 | ||
6507 | /* put PLL in bypass mode */ | |
6508 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_BYPASS_EN_MASK, ~UPLL_BYPASS_EN_MASK); | |
6509 | ||
6510 | if (!vclk || !dclk) { | |
6511 | /* keep the Bypass mode, put PLL to sleep */ | |
6512 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_SLEEP_MASK, ~UPLL_SLEEP_MASK); | |
6513 | return 0; | |
6514 | } | |
6515 | ||
facd112d CK |
6516 | r = radeon_uvd_calc_upll_dividers(rdev, vclk, dclk, 125000, 250000, |
6517 | 16384, 0x03FFFFFF, 0, 128, 5, | |
6518 | &fb_div, &vclk_div, &dclk_div); | |
6519 | if (r) | |
6520 | return r; | |
2539eb02 CK |
6521 | |
6522 | /* set RESET_ANTI_MUX to 0 */ | |
6523 | WREG32_P(CG_UPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK); | |
6524 | ||
6525 | /* set VCO_MODE to 1 */ | |
6526 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_VCO_MODE_MASK, ~UPLL_VCO_MODE_MASK); | |
6527 | ||
6528 | /* toggle UPLL_SLEEP to 1 then back to 0 */ | |
6529 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_SLEEP_MASK, ~UPLL_SLEEP_MASK); | |
6530 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_SLEEP_MASK); | |
6531 | ||
6532 | /* deassert UPLL_RESET */ | |
6533 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); | |
6534 | ||
6535 | mdelay(1); | |
6536 | ||
facd112d | 6537 | r = radeon_uvd_send_upll_ctlreq(rdev, CG_UPLL_FUNC_CNTL); |
2539eb02 CK |
6538 | if (r) |
6539 | return r; | |
6540 | ||
6541 | /* assert UPLL_RESET again */ | |
6542 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_RESET_MASK, ~UPLL_RESET_MASK); | |
6543 | ||
6544 | /* disable spread spectrum. */ | |
6545 | WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK); | |
6546 | ||
6547 | /* set feedback divider */ | |
facd112d | 6548 | WREG32_P(CG_UPLL_FUNC_CNTL_3, UPLL_FB_DIV(fb_div), ~UPLL_FB_DIV_MASK); |
2539eb02 CK |
6549 | |
6550 | /* set ref divider to 0 */ | |
6551 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_REF_DIV_MASK); | |
6552 | ||
facd112d | 6553 | if (fb_div < 307200) |
2539eb02 CK |
6554 | WREG32_P(CG_UPLL_FUNC_CNTL_4, 0, ~UPLL_SPARE_ISPARE9); |
6555 | else | |
6556 | WREG32_P(CG_UPLL_FUNC_CNTL_4, UPLL_SPARE_ISPARE9, ~UPLL_SPARE_ISPARE9); | |
6557 | ||
6558 | /* set PDIV_A and PDIV_B */ | |
6559 | WREG32_P(CG_UPLL_FUNC_CNTL_2, | |
facd112d | 6560 | UPLL_PDIV_A(vclk_div) | UPLL_PDIV_B(dclk_div), |
2539eb02 CK |
6561 | ~(UPLL_PDIV_A_MASK | UPLL_PDIV_B_MASK)); |
6562 | ||
6563 | /* give the PLL some time to settle */ | |
6564 | mdelay(15); | |
6565 | ||
6566 | /* deassert PLL_RESET */ | |
6567 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); | |
6568 | ||
6569 | mdelay(15); | |
6570 | ||
6571 | /* switch from bypass mode to normal mode */ | |
6572 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_BYPASS_EN_MASK); | |
6573 | ||
facd112d | 6574 | r = radeon_uvd_send_upll_ctlreq(rdev, CG_UPLL_FUNC_CNTL); |
2539eb02 CK |
6575 | if (r) |
6576 | return r; | |
6577 | ||
6578 | /* switch VCLK and DCLK selection */ | |
6579 | WREG32_P(CG_UPLL_FUNC_CNTL_2, | |
6580 | VCLK_SRC_SEL(2) | DCLK_SRC_SEL(2), | |
6581 | ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); | |
6582 | ||
6583 | mdelay(100); | |
6584 | ||
6585 | return 0; | |
6586 | } | |
b9d305df AD |
6587 | |
6588 | static void si_pcie_gen3_enable(struct radeon_device *rdev) | |
6589 | { | |
6590 | struct pci_dev *root = rdev->pdev->bus->self; | |
6591 | int bridge_pos, gpu_pos; | |
6592 | u32 speed_cntl, mask, current_data_rate; | |
6593 | int ret, i; | |
6594 | u16 tmp16; | |
6595 | ||
6596 | if (radeon_pcie_gen2 == 0) | |
6597 | return; | |
6598 | ||
6599 | if (rdev->flags & RADEON_IS_IGP) | |
6600 | return; | |
6601 | ||
6602 | if (!(rdev->flags & RADEON_IS_PCIE)) | |
6603 | return; | |
6604 | ||
6605 | ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask); | |
6606 | if (ret != 0) | |
6607 | return; | |
6608 | ||
6609 | if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80))) | |
6610 | return; | |
6611 | ||
6612 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); | |
6613 | current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >> | |
6614 | LC_CURRENT_DATA_RATE_SHIFT; | |
6615 | if (mask & DRM_PCIE_SPEED_80) { | |
6616 | if (current_data_rate == 2) { | |
6617 | DRM_INFO("PCIE gen 3 link speeds already enabled\n"); | |
6618 | return; | |
6619 | } | |
6620 | DRM_INFO("enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0\n"); | |
6621 | } else if (mask & DRM_PCIE_SPEED_50) { | |
6622 | if (current_data_rate == 1) { | |
6623 | DRM_INFO("PCIE gen 2 link speeds already enabled\n"); | |
6624 | return; | |
6625 | } | |
6626 | DRM_INFO("enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0\n"); | |
6627 | } | |
6628 | ||
6629 | bridge_pos = pci_pcie_cap(root); | |
6630 | if (!bridge_pos) | |
6631 | return; | |
6632 | ||
6633 | gpu_pos = pci_pcie_cap(rdev->pdev); | |
6634 | if (!gpu_pos) | |
6635 | return; | |
6636 | ||
6637 | if (mask & DRM_PCIE_SPEED_80) { | |
6638 | /* re-try equalization if gen3 is not already enabled */ | |
6639 | if (current_data_rate != 2) { | |
6640 | u16 bridge_cfg, gpu_cfg; | |
6641 | u16 bridge_cfg2, gpu_cfg2; | |
6642 | u32 max_lw, current_lw, tmp; | |
6643 | ||
6644 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); | |
6645 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); | |
6646 | ||
6647 | tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; | |
6648 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); | |
6649 | ||
6650 | tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; | |
6651 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); | |
6652 | ||
6653 | tmp = RREG32_PCIE(PCIE_LC_STATUS1); | |
6654 | max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; | |
6655 | current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT; | |
6656 | ||
6657 | if (current_lw < max_lw) { | |
6658 | tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); | |
6659 | if (tmp & LC_RENEGOTIATION_SUPPORT) { | |
6660 | tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS); | |
6661 | tmp |= (max_lw << LC_LINK_WIDTH_SHIFT); | |
6662 | tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW; | |
6663 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp); | |
6664 | } | |
6665 | } | |
6666 | ||
6667 | for (i = 0; i < 10; i++) { | |
6668 | /* check status */ | |
6669 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16); | |
6670 | if (tmp16 & PCI_EXP_DEVSTA_TRPND) | |
6671 | break; | |
6672 | ||
6673 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); | |
6674 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); | |
6675 | ||
6676 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); | |
6677 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); | |
6678 | ||
6679 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
6680 | tmp |= LC_SET_QUIESCE; | |
6681 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
6682 | ||
6683 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
6684 | tmp |= LC_REDO_EQ; | |
6685 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
6686 | ||
6687 | mdelay(100); | |
6688 | ||
6689 | /* linkctl */ | |
6690 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16); | |
6691 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; | |
6692 | tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); | |
6693 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); | |
6694 | ||
6695 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16); | |
6696 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; | |
6697 | tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); | |
6698 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); | |
6699 | ||
6700 | /* linkctl2 */ | |
6701 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); | |
6702 | tmp16 &= ~((1 << 4) | (7 << 9)); | |
6703 | tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9))); | |
6704 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); | |
6705 | ||
6706 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); | |
6707 | tmp16 &= ~((1 << 4) | (7 << 9)); | |
6708 | tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9))); | |
6709 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); | |
6710 | ||
6711 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); | |
6712 | tmp &= ~LC_SET_QUIESCE; | |
6713 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); | |
6714 | } | |
6715 | } | |
6716 | } | |
6717 | ||
6718 | /* set the link speed */ | |
6719 | speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE; | |
6720 | speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE; | |
6721 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); | |
6722 | ||
6723 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); | |
6724 | tmp16 &= ~0xf; | |
6725 | if (mask & DRM_PCIE_SPEED_80) | |
6726 | tmp16 |= 3; /* gen3 */ | |
6727 | else if (mask & DRM_PCIE_SPEED_50) | |
6728 | tmp16 |= 2; /* gen2 */ | |
6729 | else | |
6730 | tmp16 |= 1; /* gen1 */ | |
6731 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); | |
6732 | ||
6733 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); | |
6734 | speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE; | |
6735 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); | |
6736 | ||
6737 | for (i = 0; i < rdev->usec_timeout; i++) { | |
6738 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); | |
6739 | if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0) | |
6740 | break; | |
6741 | udelay(1); | |
6742 | } | |
6743 | } | |
6744 | ||
e0bcf165 AD |
6745 | static void si_program_aspm(struct radeon_device *rdev) |
6746 | { | |
6747 | u32 data, orig; | |
6748 | bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; | |
6749 | bool disable_clkreq = false; | |
6750 | ||
6751 | if (!(rdev->flags & RADEON_IS_PCIE)) | |
6752 | return; | |
6753 | ||
6754 | orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); | |
6755 | data &= ~LC_XMIT_N_FTS_MASK; | |
6756 | data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN; | |
6757 | if (orig != data) | |
6758 | WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data); | |
6759 | ||
6760 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3); | |
6761 | data |= LC_GO_TO_RECOVERY; | |
6762 | if (orig != data) | |
6763 | WREG32_PCIE_PORT(PCIE_LC_CNTL3, data); | |
6764 | ||
6765 | orig = data = RREG32_PCIE(PCIE_P_CNTL); | |
6766 | data |= P_IGNORE_EDB_ERR; | |
6767 | if (orig != data) | |
6768 | WREG32_PCIE(PCIE_P_CNTL, data); | |
6769 | ||
6770 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); | |
6771 | data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK); | |
6772 | data |= LC_PMI_TO_L1_DIS; | |
6773 | if (!disable_l0s) | |
6774 | data |= LC_L0S_INACTIVITY(7); | |
6775 | ||
6776 | if (!disable_l1) { | |
6777 | data |= LC_L1_INACTIVITY(7); | |
6778 | data &= ~LC_PMI_TO_L1_DIS; | |
6779 | if (orig != data) | |
6780 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
6781 | ||
6782 | if (!disable_plloff_in_l1) { | |
6783 | bool clk_req_support; | |
6784 | ||
6785 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0); | |
6786 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); | |
6787 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); | |
6788 | if (orig != data) | |
6789 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0, data); | |
6790 | ||
6791 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1); | |
6792 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); | |
6793 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); | |
6794 | if (orig != data) | |
6795 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1, data); | |
6796 | ||
6797 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0); | |
6798 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); | |
6799 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); | |
6800 | if (orig != data) | |
6801 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0, data); | |
6802 | ||
6803 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1); | |
6804 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); | |
6805 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); | |
6806 | if (orig != data) | |
6807 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1, data); | |
6808 | ||
6809 | if ((rdev->family != CHIP_OLAND) && (rdev->family != CHIP_HAINAN)) { | |
6810 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0); | |
6811 | data &= ~PLL_RAMP_UP_TIME_0_MASK; | |
6812 | if (orig != data) | |
6813 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0, data); | |
6814 | ||
6815 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1); | |
6816 | data &= ~PLL_RAMP_UP_TIME_1_MASK; | |
6817 | if (orig != data) | |
6818 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1, data); | |
6819 | ||
6820 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_2); | |
6821 | data &= ~PLL_RAMP_UP_TIME_2_MASK; | |
6822 | if (orig != data) | |
6823 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_2, data); | |
6824 | ||
6825 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_3); | |
6826 | data &= ~PLL_RAMP_UP_TIME_3_MASK; | |
6827 | if (orig != data) | |
6828 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_3, data); | |
6829 | ||
6830 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0); | |
6831 | data &= ~PLL_RAMP_UP_TIME_0_MASK; | |
6832 | if (orig != data) | |
6833 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0, data); | |
6834 | ||
6835 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1); | |
6836 | data &= ~PLL_RAMP_UP_TIME_1_MASK; | |
6837 | if (orig != data) | |
6838 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1, data); | |
6839 | ||
6840 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_2); | |
6841 | data &= ~PLL_RAMP_UP_TIME_2_MASK; | |
6842 | if (orig != data) | |
6843 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_2, data); | |
6844 | ||
6845 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_3); | |
6846 | data &= ~PLL_RAMP_UP_TIME_3_MASK; | |
6847 | if (orig != data) | |
6848 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_3, data); | |
6849 | } | |
6850 | orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); | |
6851 | data &= ~LC_DYN_LANES_PWR_STATE_MASK; | |
6852 | data |= LC_DYN_LANES_PWR_STATE(3); | |
6853 | if (orig != data) | |
6854 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data); | |
6855 | ||
6856 | orig = data = RREG32_PIF_PHY0(PB0_PIF_CNTL); | |
6857 | data &= ~LS2_EXIT_TIME_MASK; | |
6858 | if ((rdev->family == CHIP_OLAND) || (rdev->family == CHIP_HAINAN)) | |
6859 | data |= LS2_EXIT_TIME(5); | |
6860 | if (orig != data) | |
6861 | WREG32_PIF_PHY0(PB0_PIF_CNTL, data); | |
6862 | ||
6863 | orig = data = RREG32_PIF_PHY1(PB1_PIF_CNTL); | |
6864 | data &= ~LS2_EXIT_TIME_MASK; | |
6865 | if ((rdev->family == CHIP_OLAND) || (rdev->family == CHIP_HAINAN)) | |
6866 | data |= LS2_EXIT_TIME(5); | |
6867 | if (orig != data) | |
6868 | WREG32_PIF_PHY1(PB1_PIF_CNTL, data); | |
6869 | ||
6870 | if (!disable_clkreq) { | |
6871 | struct pci_dev *root = rdev->pdev->bus->self; | |
6872 | u32 lnkcap; | |
6873 | ||
6874 | clk_req_support = false; | |
6875 | pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); | |
6876 | if (lnkcap & PCI_EXP_LNKCAP_CLKPM) | |
6877 | clk_req_support = true; | |
6878 | } else { | |
6879 | clk_req_support = false; | |
6880 | } | |
6881 | ||
6882 | if (clk_req_support) { | |
6883 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2); | |
6884 | data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23; | |
6885 | if (orig != data) | |
6886 | WREG32_PCIE_PORT(PCIE_LC_CNTL2, data); | |
6887 | ||
6888 | orig = data = RREG32(THM_CLK_CNTL); | |
6889 | data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK); | |
6890 | data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1); | |
6891 | if (orig != data) | |
6892 | WREG32(THM_CLK_CNTL, data); | |
6893 | ||
6894 | orig = data = RREG32(MISC_CLK_CNTL); | |
6895 | data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK); | |
6896 | data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1); | |
6897 | if (orig != data) | |
6898 | WREG32(MISC_CLK_CNTL, data); | |
6899 | ||
6900 | orig = data = RREG32(CG_CLKPIN_CNTL); | |
6901 | data &= ~BCLK_AS_XCLK; | |
6902 | if (orig != data) | |
6903 | WREG32(CG_CLKPIN_CNTL, data); | |
6904 | ||
6905 | orig = data = RREG32(CG_CLKPIN_CNTL_2); | |
6906 | data &= ~FORCE_BIF_REFCLK_EN; | |
6907 | if (orig != data) | |
6908 | WREG32(CG_CLKPIN_CNTL_2, data); | |
6909 | ||
6910 | orig = data = RREG32(MPLL_BYPASSCLK_SEL); | |
6911 | data &= ~MPLL_CLKOUT_SEL_MASK; | |
6912 | data |= MPLL_CLKOUT_SEL(4); | |
6913 | if (orig != data) | |
6914 | WREG32(MPLL_BYPASSCLK_SEL, data); | |
6915 | ||
6916 | orig = data = RREG32(SPLL_CNTL_MODE); | |
6917 | data &= ~SPLL_REFCLK_SEL_MASK; | |
6918 | if (orig != data) | |
6919 | WREG32(SPLL_CNTL_MODE, data); | |
6920 | } | |
6921 | } | |
6922 | } else { | |
6923 | if (orig != data) | |
6924 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
6925 | } | |
6926 | ||
6927 | orig = data = RREG32_PCIE(PCIE_CNTL2); | |
6928 | data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN; | |
6929 | if (orig != data) | |
6930 | WREG32_PCIE(PCIE_CNTL2, data); | |
6931 | ||
6932 | if (!disable_l0s) { | |
6933 | data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); | |
6934 | if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) { | |
6935 | data = RREG32_PCIE(PCIE_LC_STATUS1); | |
6936 | if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) { | |
6937 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); | |
6938 | data &= ~LC_L0S_INACTIVITY_MASK; | |
6939 | if (orig != data) | |
6940 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); | |
6941 | } | |
6942 | } | |
6943 | } | |
6944 | } |