1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2018 Etnaviv Project
4 */
5
6#include "etnaviv_gpu.h"
7
8static const struct etnaviv_chip_identity etnaviv_chip_identities[] = {
9 {
10 .model = 0x400,
11 .revision = 0x4652,
12 .product_id = 0x70001,
13 .customer_id = 0x100,
14 .eco_id = 0,
15 .stream_count = 4,
16 .register_max = 64,
17 .thread_count = 128,
18 .shader_core_count = 1,
19 .nn_core_count = 0,
20 .vertex_cache_size = 8,
21 .vertex_output_buffer_size = 1024,
22 .pixel_pipes = 1,
23 .instruction_count = 256,
24 .num_constants = 320,
25 .buffer_size = 0,
26 .varyings_count = 8,
27 .features = 0xa0e9e004,
28 .minor_features0 = 0xe1299fff,
29 .minor_features1 = 0xbe13b219,
30 .minor_features2 = 0xce110010,
31 .minor_features3 = 0x8000001,
32 .minor_features4 = 0x20102,
33 .minor_features5 = 0x120000,
34 .minor_features6 = 0x0,
35 .minor_features7 = 0x0,
36 .minor_features8 = 0x0,
37 .minor_features9 = 0x0,
38 .minor_features10 = 0x0,
39 .minor_features11 = 0x0,
40 },
41 {
42 .model = 0x520,
43 .revision = 0x5341,
44 .product_id = 0x5202,
45 .customer_id = 0x204,
46 .eco_id = 0,
47 .stream_count = 1,
48 .register_max = 64,
49 .thread_count = 256,
50 .shader_core_count = 1,
51 .vertex_cache_size = 8,
52 .vertex_output_buffer_size = 512,
53 .pixel_pipes = 1,
54 .instruction_count = 256,
55 .num_constants = 168,
56 .buffer_size = 0,
57 .varyings_count = 8,
58 .features = 0xe02c7eca,
59 .minor_features0 = 0xe9399eff,
60 .minor_features1 = 0xfe1fb2db,
61 .minor_features2 = 0xcedf0080,
62 .minor_features3 = 0x10800005,
63 .minor_features4 = 0x20000000,
64 .minor_features5 = 0x00020880,
65 .minor_features6 = 0x00000000,
66 .minor_features7 = 0x00001000,
67 .minor_features8 = 0x00000000,
68 .minor_features9 = 0x00000000,
69 .minor_features10 = 0x00000000,
70 .minor_features11 = 0x00000000,
71 },
72 {
73 .model = 0x7000,
74 .revision = 0x6202,
75 .product_id = 0x70003,
76 .customer_id = 0,
77 .eco_id = 0,
78 .stream_count = 8,
79 .register_max = 64,
80 .thread_count = 512,
81 .shader_core_count = 2,
82 .nn_core_count = 0,
83 .vertex_cache_size = 16,
84 .vertex_output_buffer_size = 1024,
85 .pixel_pipes = 1,
86 .instruction_count = 512,
87 .num_constants = 320,
88 .buffer_size = 0,
89 .varyings_count = 16,
90 .features = 0xe0287cad,
91 .minor_features0 = 0xc1489eff,
92 .minor_features1 = 0xfefbfad9,
93 .minor_features2 = 0xeb9d4fbf,
94 .minor_features3 = 0xedfffced,
95 .minor_features4 = 0xdb0dafc7,
96 .minor_features5 = 0x3b5ac333,
97 .minor_features6 = 0xfccee201,
98 .minor_features7 = 0x03fffa6f,
99 .minor_features8 = 0x00e10ef0,
100 .minor_features9 = 0x0088003c,
101 .minor_features10 = 0x00004040,
102 .minor_features11 = 0x00000024,
103 },
104 {
105 .model = 0x7000,
106 .revision = 0x6203,
107 .product_id = 0x70003,
108 .customer_id = 0x4,
109 .eco_id = 0,
110 .stream_count = 16,
111 .register_max = 64,
112 .thread_count = 512,
113 .shader_core_count = 2,
114 .nn_core_count = 0,
115 .vertex_cache_size = 16,
116 .vertex_output_buffer_size = 1024,
117 .pixel_pipes = 1,
118 .instruction_count = 512,
119 .num_constants = 320,
120 .buffer_size = 0,
121 .varyings_count = 16,
122 .features = 0xe0287c8d,
123 .minor_features0 = 0xc1589eff,
124 .minor_features1 = 0xfefbfad9,
125 .minor_features2 = 0xeb9d4fbf,
126 .minor_features3 = 0xedfffced,
127 .minor_features4 = 0xdb0dafc7,
128 .minor_features5 = 0x3b5ac333,
129 .minor_features6 = 0xfcce6000,
130 .minor_features7 = 0xfffbfa6f,
131 .minor_features8 = 0x00e10ef3,
132 .minor_features9 = 0x00c8003c,
133 .minor_features10 = 0x00004040,
134 .minor_features11 = 0x00000024,
135 },
136 {
137 .model = 0x7000,
138 .revision = 0x6204,
139 .product_id = ~0U,
140 .customer_id = ~0U,
141 .eco_id = 0,
142 .stream_count = 16,
143 .register_max = 64,
144 .thread_count = 512,
145 .shader_core_count = 2,
146 .vertex_cache_size = 16,
147 .vertex_output_buffer_size = 1024,
148 .pixel_pipes = 1,
149 .instruction_count = 512,
150 .num_constants = 320,
151 .buffer_size = 0,
152 .varyings_count = 16,
153 .features = 0xe0287c8d,
154 .minor_features0 = 0xc1589eff,
155 .minor_features1 = 0xfefbfad9,
156 .minor_features2 = 0xeb9d4fbf,
157 .minor_features3 = 0xedfffced,
158 .minor_features4 = 0xdb0dafc7,
159 .minor_features5 = 0x3b5ac333,
160 .minor_features6 = 0xfcce6000,
161 .minor_features7 = 0xfffbfa6f,
162 .minor_features8 = 0x00e10ef3,
163 .minor_features9 = 0x04c8003c,
164 .minor_features10 = 0x00004060,
165 .minor_features11 = 0x00000024,
166 },
167 {
168 .model = 0x7000,
169 .revision = 0x6214,
170 .product_id = ~0U,
171 .customer_id = ~0U,
172 .eco_id = ~0U,
173 .stream_count = 16,
174 .register_max = 64,
175 .thread_count = 1024,
176 .shader_core_count = 4,
177 .nn_core_count = 0,
178 .vertex_cache_size = 16,
179 .vertex_output_buffer_size = 1024,
180 .pixel_pipes = 2,
181 .instruction_count = 512,
182 .num_constants = 320,
183 .buffer_size = 0,
184 .varyings_count = 16,
185 .features = 0xe0287cad,
186 .minor_features0 = 0xc1799eff,
187 .minor_features1 = 0xfefbfad9,
188 .minor_features2 = 0xeb9d4fbf,
189 .minor_features3 = 0xedfffced,
190 .minor_features4 = 0xdb0dafc7,
191 .minor_features5 = 0xbb5ac333,
192 .minor_features6 = 0xfc8ee200,
193 .minor_features7 = 0x03fbfa6f,
194 .minor_features8 = 0x00ef0ef0,
195 .minor_features9 = 0x0edbf03c,
196 .minor_features10 = 0x90044250,
197 .minor_features11 = 0x00000024,
198 },
199 {
200 .model = 0x8000,
201 .revision = 0x6205,
202 .product_id = 0x80003,
203 .customer_id = 0x15,
204 .eco_id = 0,
205 .stream_count = 16,
206 .register_max = 64,
207 .thread_count = 512,
208 .shader_core_count = 2,
209 .nn_core_count = 2,
210 .vertex_cache_size = 16,
211 .vertex_output_buffer_size = 1024,
212 .pixel_pipes = 1,
213 .instruction_count = 512,
214 .num_constants = 320,
215 .buffer_size = 0,
216 .varyings_count = 16,
217 .features = 0xe0287c8d,
218 .minor_features0 = 0xc1799eff,
219 .minor_features1 = 0xfefbfad9,
220 .minor_features2 = 0xeb9d4fbf,
221 .minor_features3 = 0xedfffced,
222 .minor_features4 = 0xdb0dafc7,
223 .minor_features5 = 0x7b5ac333,
224 .minor_features6 = 0xfcce6000,
225 .minor_features7 = 0x03fbfa6f,
226 .minor_features8 = 0x00ef0ef0,
227 .minor_features9 = 0x0eca703c,
228 .minor_features10 = 0x898048f0,
229 .minor_features11 = 0x00000034,
230 },
231 {
232 .model = 0x8000,
233 .revision = 0x7120,
234 .product_id = 0x45080009,
235 .customer_id = 0x88,
236 .eco_id = 0,
237 .stream_count = 8,
238 .register_max = 64,
239 .thread_count = 256,
240 .shader_core_count = 1,
241 .nn_core_count = 8,
242 .vertex_cache_size = 16,
243 .vertex_output_buffer_size = 1024,
244 .pixel_pipes = 1,
245 .instruction_count = 512,
246 .num_constants = 320,
247 .buffer_size = 0,
248 .varyings_count = 16,
249 .features = 0xe0287cac,
250 .minor_features0 = 0xc1799eff,
251 .minor_features1 = 0xfefbfadb,
252 .minor_features2 = 0xeb9d6fbf,
253 .minor_features3 = 0xedfffced,
254 .minor_features4 = 0xd30dafc7,
255 .minor_features5 = 0x7b5ac333,
256 .minor_features6 = 0xfc8ee200,
257 .minor_features7 = 0x03fffa6f,
258 .minor_features8 = 0x00fe0ef0,
259 .minor_features9 = 0x0088003c,
260 .minor_features10 = 0x108048c0,
261 .minor_features11 = 0x00000010,
262 },
263 {
264 .model = 0x8000,
265 .revision = 0x8002,
266 .product_id = 0x5080009,
267 .customer_id = 0x9f,
268 .eco_id = 0x6000000,
269 .stream_count = 8,
270 .register_max = 64,
271 .thread_count = 256,
272 .shader_core_count = 1,
273 .nn_core_count = 6,
274 .vertex_cache_size = 16,
275 .vertex_output_buffer_size = 1024,
276 .pixel_pipes = 1,
277 .instruction_count = 512,
278 .num_constants = 320,
279 .buffer_size = 0,
280 .varyings_count = 16,
281 .features = 0xe0287cac,
282 .minor_features0 = 0xc1799eff,
283 .minor_features1 = 0xfefbfadb,
284 .minor_features2 = 0xeb9d6fbf,
285 .minor_features3 = 0xedfffced,
286 .minor_features4 = 0xd30dafc7,
287 .minor_features5 = 0x7b5ac333,
288 .minor_features6 = 0xfc8ee200,
289 .minor_features7 = 0x03fffa6f,
290 .minor_features8 = 0x00fe0ef0,
291 .minor_features9 = 0x0088003c,
292 .minor_features10 = 0x108048c0,
293 .minor_features11 = 0x00000010,
294 },
295};
296
297bool etnaviv_fill_identity_from_hwdb(struct etnaviv_gpu *gpu)
298{
299 struct etnaviv_chip_identity *ident = &gpu->identity;
300 const u32 product_id = ident->product_id;
301 const u32 customer_id = ident->customer_id;
302 const u32 eco_id = ident->eco_id;
303 int i;
304
305 for (i = 0; i < ARRAY_SIZE(etnaviv_chip_identities); i++) {
306 if (etnaviv_chip_identities[i].model == ident->model &&
307 etnaviv_chip_identities[i].revision == ident->revision &&
308 (etnaviv_chip_identities[i].product_id == ident->product_id ||
309 etnaviv_chip_identities[i].product_id == ~0U) &&
310 (etnaviv_chip_identities[i].customer_id == ident->customer_id ||
311 etnaviv_chip_identities[i].customer_id == ~0U) &&
312 (etnaviv_chip_identities[i].eco_id == ident->eco_id ||
313 etnaviv_chip_identities[i].eco_id == ~0U)) {
314 memcpy(ident, &etnaviv_chip_identities[i],
315 sizeof(*ident));
316
317 /* Restore some id values as ~0U aka 'don't care' might been used. */
318 ident->product_id = product_id;
319 ident->customer_id = customer_id;
320 ident->eco_id = eco_id;
321
322 return true;
323 }
324 }
325
326 return false;
327}
328

source code of linux/drivers/gpu/drm/etnaviv/etnaviv_hwdb.c