1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* (C) COPYRIGHT 2014-2018 ARM Limited. All rights reserved. */
3 /* Copyright 2019 Linaro, Ltd., Rob Herring <robh@kernel.org> */
4 #ifndef __PANFROST_FEATURES_H__
5 #define __PANFROST_FEATURES_H__
6
7 #include <linux/bitops.h>
8
9 #include "panfrost_device.h"
10
11 enum panfrost_hw_feature {
12 HW_FEATURE_JOBCHAIN_DISAMBIGUATION,
13 HW_FEATURE_PWRON_DURING_PWROFF_TRANS,
14 HW_FEATURE_XAFFINITY,
15 HW_FEATURE_OUT_OF_ORDER_EXEC,
16 HW_FEATURE_MRT,
17 HW_FEATURE_BRNDOUT_CC,
18 HW_FEATURE_INTERPIPE_REG_ALIASING,
19 HW_FEATURE_LD_ST_TILEBUFFER,
20 HW_FEATURE_MSAA_16X,
21 HW_FEATURE_32_BIT_UNIFORM_ADDRESS,
22 HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL,
23 HW_FEATURE_OPTIMIZED_COVERAGE_MASK,
24 HW_FEATURE_T7XX_PAIRING_RULES,
25 HW_FEATURE_LD_ST_LEA_TEX,
26 HW_FEATURE_LINEAR_FILTER_FLOAT,
27 HW_FEATURE_WORKGROUP_ROUND_MULTIPLE_OF_4,
28 HW_FEATURE_IMAGES_IN_FRAGMENT_SHADERS,
29 HW_FEATURE_TEST4_DATUM_MODE,
30 HW_FEATURE_NEXT_INSTRUCTION_TYPE,
31 HW_FEATURE_BRNDOUT_KILL,
32 HW_FEATURE_WARPING,
33 HW_FEATURE_V4,
34 HW_FEATURE_FLUSH_REDUCTION,
35 HW_FEATURE_PROTECTED_MODE,
36 HW_FEATURE_COHERENCY_REG,
37 HW_FEATURE_PROTECTED_DEBUG_MODE,
38 HW_FEATURE_AARCH64_MMU,
39 HW_FEATURE_TLS_HASHING,
40 HW_FEATURE_THREAD_GROUP_SPLIT,
41 HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG,
42 };
43
44 #define hw_features_t600 (\
45 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
46 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
47 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
48 BIT_ULL(HW_FEATURE_V4))
49
50 #define hw_features_t620 (\
51 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
52 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
53 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
54 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
55 BIT_ULL(HW_FEATURE_V4))
56
57 #define hw_features_t720 (\
58 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
59 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
60 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
61 BIT_ULL(HW_FEATURE_OPTIMIZED_COVERAGE_MASK) | \
62 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
63 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
64 BIT_ULL(HW_FEATURE_WORKGROUP_ROUND_MULTIPLE_OF_4) | \
65 BIT_ULL(HW_FEATURE_WARPING) | \
66 BIT_ULL(HW_FEATURE_V4))
67
68
69 #define hw_features_t760 (\
70 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
71 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
72 BIT_ULL(HW_FEATURE_XAFFINITY) | \
73 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
74 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
75 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
76 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
77 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
78 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
79 BIT_ULL(HW_FEATURE_MRT) | \
80 BIT_ULL(HW_FEATURE_MSAA_16X) | \
81 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
82 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
83 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
84 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT))
85
86 // T860
87 #define hw_features_t860 (\
88 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
89 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
90 BIT_ULL(HW_FEATURE_XAFFINITY) | \
91 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
92 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
93 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
94 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
95 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
96 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
97 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
98 BIT_ULL(HW_FEATURE_MRT) | \
99 BIT_ULL(HW_FEATURE_MSAA_16X) | \
100 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
101 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
102 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
103 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
104 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT))
105
106 #define hw_features_t880 hw_features_t860
107
108 #define hw_features_t830 (\
109 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
110 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
111 BIT_ULL(HW_FEATURE_XAFFINITY) | \
112 BIT_ULL(HW_FEATURE_WARPING) | \
113 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
114 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
115 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
116 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
117 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
118 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
119 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
120 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
121 BIT_ULL(HW_FEATURE_MRT) | \
122 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
123 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
124 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
125 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
126 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT))
127
128 #define hw_features_t820 (\
129 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
130 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
131 BIT_ULL(HW_FEATURE_XAFFINITY) | \
132 BIT_ULL(HW_FEATURE_WARPING) | \
133 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
134 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
135 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
136 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
137 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
138 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
139 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
140 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
141 BIT_ULL(HW_FEATURE_MRT) | \
142 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
143 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
144 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
145 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
146 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT))
147
148 #define hw_features_g71 (\
149 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
150 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
151 BIT_ULL(HW_FEATURE_XAFFINITY) | \
152 BIT_ULL(HW_FEATURE_WARPING) | \
153 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
154 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
155 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
156 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
157 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
158 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
159 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
160 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
161 BIT_ULL(HW_FEATURE_MRT) | \
162 BIT_ULL(HW_FEATURE_MSAA_16X) | \
163 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
164 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
165 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
166 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
167 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
168 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
169 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
170 BIT_ULL(HW_FEATURE_COHERENCY_REG))
171
172 #define hw_features_g72 (\
173 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
174 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
175 BIT_ULL(HW_FEATURE_XAFFINITY) | \
176 BIT_ULL(HW_FEATURE_WARPING) | \
177 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
178 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
179 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
180 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
181 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
182 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
183 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
184 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
185 BIT_ULL(HW_FEATURE_MRT) | \
186 BIT_ULL(HW_FEATURE_MSAA_16X) | \
187 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
188 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
189 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
190 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
191 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
192 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
193 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
194 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
195 BIT_ULL(HW_FEATURE_COHERENCY_REG))
196
197 #define hw_features_g51 (\
198 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
199 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
200 BIT_ULL(HW_FEATURE_XAFFINITY) | \
201 BIT_ULL(HW_FEATURE_WARPING) | \
202 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
203 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
204 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
205 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
206 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
207 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
208 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
209 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
210 BIT_ULL(HW_FEATURE_MRT) | \
211 BIT_ULL(HW_FEATURE_MSAA_16X) | \
212 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
213 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
214 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
215 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
216 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
217 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
218 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
219 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
220 BIT_ULL(HW_FEATURE_COHERENCY_REG))
221
222 #define hw_features_g52 (\
223 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
224 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
225 BIT_ULL(HW_FEATURE_XAFFINITY) | \
226 BIT_ULL(HW_FEATURE_WARPING) | \
227 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
228 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
229 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
230 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
231 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
232 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
233 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
234 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
235 BIT_ULL(HW_FEATURE_MRT) | \
236 BIT_ULL(HW_FEATURE_MSAA_16X) | \
237 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
238 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
239 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
240 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
241 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
242 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
243 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
244 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
245 BIT_ULL(HW_FEATURE_COHERENCY_REG))
246
247 #define hw_features_g76 (\
248 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
249 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
250 BIT_ULL(HW_FEATURE_XAFFINITY) | \
251 BIT_ULL(HW_FEATURE_WARPING) | \
252 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
253 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
254 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
255 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
256 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
257 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
258 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
259 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
260 BIT_ULL(HW_FEATURE_MRT) | \
261 BIT_ULL(HW_FEATURE_MSAA_16X) | \
262 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
263 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
264 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
265 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
266 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
267 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
268 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
269 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
270 BIT_ULL(HW_FEATURE_COHERENCY_REG) | \
271 BIT_ULL(HW_FEATURE_AARCH64_MMU) | \
272 BIT_ULL(HW_FEATURE_TLS_HASHING) | \
273 BIT_ULL(HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG))
274
275 #define hw_features_g31 (\
276 BIT_ULL(HW_FEATURE_JOBCHAIN_DISAMBIGUATION) | \
277 BIT_ULL(HW_FEATURE_PWRON_DURING_PWROFF_TRANS) | \
278 BIT_ULL(HW_FEATURE_XAFFINITY) | \
279 BIT_ULL(HW_FEATURE_WARPING) | \
280 BIT_ULL(HW_FEATURE_INTERPIPE_REG_ALIASING) | \
281 BIT_ULL(HW_FEATURE_32_BIT_UNIFORM_ADDRESS) | \
282 BIT_ULL(HW_FEATURE_ATTR_AUTO_TYPE_INFERRAL) | \
283 BIT_ULL(HW_FEATURE_BRNDOUT_CC) | \
284 BIT_ULL(HW_FEATURE_BRNDOUT_KILL) | \
285 BIT_ULL(HW_FEATURE_LD_ST_LEA_TEX) | \
286 BIT_ULL(HW_FEATURE_LD_ST_TILEBUFFER) | \
287 BIT_ULL(HW_FEATURE_LINEAR_FILTER_FLOAT) | \
288 BIT_ULL(HW_FEATURE_MRT) | \
289 BIT_ULL(HW_FEATURE_MSAA_16X) | \
290 BIT_ULL(HW_FEATURE_NEXT_INSTRUCTION_TYPE) | \
291 BIT_ULL(HW_FEATURE_OUT_OF_ORDER_EXEC) | \
292 BIT_ULL(HW_FEATURE_T7XX_PAIRING_RULES) | \
293 BIT_ULL(HW_FEATURE_TEST4_DATUM_MODE) | \
294 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \
295 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \
296 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \
297 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \
298 BIT_ULL(HW_FEATURE_COHERENCY_REG) | \
299 BIT_ULL(HW_FEATURE_AARCH64_MMU) | \
300 BIT_ULL(HW_FEATURE_TLS_HASHING) | \
301 BIT_ULL(HW_FEATURE_3BIT_EXT_RW_L2_MMU_CONFIG))
302
panfrost_has_hw_feature(struct panfrost_device * pfdev,enum panfrost_hw_feature feat)303 static inline bool panfrost_has_hw_feature(struct panfrost_device *pfdev,
304 enum panfrost_hw_feature feat)
305 {
306 return test_bit(feat, pfdev->features.hw_features);
307 }
308
309 #endif
310
