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0c88a02e AD |
1 | /* |
2 | * Copyright 2010 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 (including the next | |
12 | * paragraph) shall be included in all copies or substantial portions of the | |
13 | * Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
21 | * DEALINGS IN THE SOFTWARE. | |
22 | * | |
23 | * Authors: | |
24 | * Alex Deucher <alexander.deucher@amd.com> | |
25 | */ | |
26 | ||
50af5ead | 27 | #include <linux/bug.h> |
0c88a02e AD |
28 | #include <linux/types.h> |
29 | #include <linux/kernel.h> | |
30 | ||
31 | /* | |
32 | * evergreen cards need to use the 3D engine to blit data which requires | |
33 | * quite a bit of hw state setup. Rather than pull the whole 3D driver | |
34 | * (which normally generates the 3D state) into the DRM, we opt to use | |
35 | * statically generated state tables. The regsiter state and shaders | |
36 | * were hand generated to support blitting functionality. See the 3D | |
37 | * driver or documentation for descriptions of the registers and | |
38 | * shader instructions. | |
39 | */ | |
40 | ||
41 | const u32 cayman_default_state[] = | |
42 | { | |
cb92d452 AD |
43 | 0xc0066900, |
44 | 0x00000000, | |
45 | 0x00000060, /* DB_RENDER_CONTROL */ | |
46 | 0x00000000, /* DB_COUNT_CONTROL */ | |
47 | 0x00000000, /* DB_DEPTH_VIEW */ | |
48 | 0x0000002a, /* DB_RENDER_OVERRIDE */ | |
49 | 0x00000000, /* DB_RENDER_OVERRIDE2 */ | |
50 | 0x00000000, /* DB_HTILE_DATA_BASE */ | |
0c88a02e AD |
51 | |
52 | 0xc0026900, | |
cb92d452 AD |
53 | 0x0000000a, |
54 | 0x00000000, /* DB_STENCIL_CLEAR */ | |
55 | 0x00000000, /* DB_DEPTH_CLEAR */ | |
56 | ||
57 | 0xc0036900, | |
58 | 0x0000000f, | |
59 | 0x00000000, /* DB_DEPTH_INFO */ | |
60 | 0x00000000, /* DB_Z_INFO */ | |
61 | 0x00000000, /* DB_STENCIL_INFO */ | |
62 | ||
63 | 0xc0016900, | |
64 | 0x00000080, | |
65 | 0x00000000, /* PA_SC_WINDOW_OFFSET */ | |
66 | ||
67 | 0xc00d6900, | |
68 | 0x00000083, | |
69 | 0x0000ffff, /* PA_SC_CLIPRECT_RULE */ | |
70 | 0x00000000, /* PA_SC_CLIPRECT_0_TL */ | |
71 | 0x20002000, /* PA_SC_CLIPRECT_0_BR */ | |
72 | 0x00000000, | |
73 | 0x20002000, | |
74 | 0x00000000, | |
75 | 0x20002000, | |
76 | 0x00000000, | |
77 | 0x20002000, | |
78 | 0xaaaaaaaa, /* PA_SC_EDGERULE */ | |
79 | 0x00000000, /* PA_SU_HARDWARE_SCREEN_OFFSET */ | |
80 | 0x0000000f, /* CB_TARGET_MASK */ | |
81 | 0x0000000f, /* CB_SHADER_MASK */ | |
82 | ||
83 | 0xc0226900, | |
84 | 0x00000094, | |
85 | 0x80000000, /* PA_SC_VPORT_SCISSOR_0_TL */ | |
86 | 0x20002000, /* PA_SC_VPORT_SCISSOR_0_BR */ | |
87 | 0x80000000, | |
88 | 0x20002000, | |
89 | 0x80000000, | |
90 | 0x20002000, | |
91 | 0x80000000, | |
92 | 0x20002000, | |
93 | 0x80000000, | |
94 | 0x20002000, | |
95 | 0x80000000, | |
96 | 0x20002000, | |
97 | 0x80000000, | |
98 | 0x20002000, | |
99 | 0x80000000, | |
100 | 0x20002000, | |
101 | 0x80000000, | |
102 | 0x20002000, | |
103 | 0x80000000, | |
104 | 0x20002000, | |
105 | 0x80000000, | |
106 | 0x20002000, | |
107 | 0x80000000, | |
108 | 0x20002000, | |
109 | 0x80000000, | |
110 | 0x20002000, | |
111 | 0x80000000, | |
112 | 0x20002000, | |
113 | 0x80000000, | |
114 | 0x20002000, | |
115 | 0x80000000, | |
116 | 0x20002000, | |
117 | 0x00000000, /* PA_SC_VPORT_ZMIN_0 */ | |
118 | 0x3f800000, /* PA_SC_VPORT_ZMAX_0 */ | |
119 | ||
120 | 0xc0016900, | |
121 | 0x000000d4, | |
122 | 0x00000000, /* SX_MISC */ | |
3d106fb4 AD |
123 | |
124 | 0xc0026900, | |
125 | 0x000000d9, | |
126 | 0x00000000, /* CP_RINGID */ | |
127 | 0x00000000, /* CP_VMID */ | |
cb92d452 AD |
128 | |
129 | 0xc0096900, | |
130 | 0x00000100, | |
131 | 0x00ffffff, /* VGT_MAX_VTX_INDX */ | |
132 | 0x00000000, /* VGT_MIN_VTX_INDX */ | |
133 | 0x00000000, /* VGT_INDX_OFFSET */ | |
134 | 0x00000000, /* VGT_MULTI_PRIM_IB_RESET_INDX */ | |
135 | 0x00000000, /* SX_ALPHA_TEST_CONTROL */ | |
136 | 0x00000000, /* CB_BLEND_RED */ | |
137 | 0x00000000, /* CB_BLEND_GREEN */ | |
138 | 0x00000000, /* CB_BLEND_BLUE */ | |
139 | 0x00000000, /* CB_BLEND_ALPHA */ | |
140 | ||
141 | 0xc0016900, | |
142 | 0x00000187, | |
143 | 0x00000100, /* SPI_VS_OUT_ID_0 */ | |
144 | ||
145 | 0xc0026900, | |
146 | 0x00000191, | |
147 | 0x00000100, /* SPI_PS_INPUT_CNTL_0 */ | |
148 | 0x00000101, /* SPI_PS_INPUT_CNTL_1 */ | |
149 | ||
150 | 0xc0016900, | |
151 | 0x000001b1, | |
152 | 0x00000000, /* SPI_VS_OUT_CONFIG */ | |
153 | ||
154 | 0xc0106900, | |
155 | 0x000001b3, | |
156 | 0x20000001, /* SPI_PS_IN_CONTROL_0 */ | |
157 | 0x00000000, /* SPI_PS_IN_CONTROL_1 */ | |
158 | 0x00000000, /* SPI_INTERP_CONTROL_0 */ | |
159 | 0x00000000, /* SPI_INPUT_Z */ | |
160 | 0x00000000, /* SPI_FOG_CNTL */ | |
161 | 0x00100000, /* SPI_BARYC_CNTL */ | |
162 | 0x00000000, /* SPI_PS_IN_CONTROL_2 */ | |
163 | 0x00000000, /* SPI_COMPUTE_INPUT_CNTL */ | |
164 | 0x00000000, /* SPI_COMPUTE_NUM_THREAD_X */ | |
165 | 0x00000000, /* SPI_COMPUTE_NUM_THREAD_Y */ | |
166 | 0x00000000, /* SPI_COMPUTE_NUM_THREAD_Z */ | |
167 | 0x00000000, /* SPI_GPR_MGMT */ | |
168 | 0x00000000, /* SPI_LDS_MGMT */ | |
169 | 0x00000000, /* SPI_STACK_MGMT */ | |
170 | 0x00000000, /* SPI_WAVE_MGMT_1 */ | |
171 | 0x00000000, /* SPI_WAVE_MGMT_2 */ | |
172 | ||
173 | 0xc0016900, | |
174 | 0x000001e0, | |
175 | 0x00000000, /* CB_BLEND0_CONTROL */ | |
176 | ||
177 | 0xc00e6900, | |
178 | 0x00000200, | |
179 | 0x00000000, /* DB_DEPTH_CONTROL */ | |
180 | 0x00000000, /* DB_EQAA */ | |
181 | 0x00cc0010, /* CB_COLOR_CONTROL */ | |
182 | 0x00000210, /* DB_SHADER_CONTROL */ | |
183 | 0x00010000, /* PA_CL_CLIP_CNTL */ | |
184 | 0x00000004, /* PA_SU_SC_MODE_CNTL */ | |
185 | 0x00000100, /* PA_CL_VTE_CNTL */ | |
186 | 0x00000000, /* PA_CL_VS_OUT_CNTL */ | |
187 | 0x00000000, /* PA_CL_NANINF_CNTL */ | |
188 | 0x00000000, /* PA_SU_LINE_STIPPLE_CNTL */ | |
189 | 0x00000000, /* PA_SU_LINE_STIPPLE_SCALE */ | |
190 | 0x00000000, /* PA_SU_PRIM_FILTER_CNTL */ | |
191 | 0x00000000, /* */ | |
192 | 0x00000000, /* */ | |
193 | ||
194 | 0xc0026900, | |
195 | 0x00000229, | |
196 | 0x00000000, /* SQ_PGM_START_FS */ | |
197 | 0x00000000, | |
198 | ||
199 | 0xc0016900, | |
200 | 0x0000023b, | |
201 | 0x00000000, /* SQ_LDS_ALLOC_PS */ | |
202 | ||
203 | 0xc0066900, | |
204 | 0x00000240, | |
205 | 0x00000000, /* SQ_ESGS_RING_ITEMSIZE */ | |
206 | 0x00000000, | |
207 | 0x00000000, | |
208 | 0x00000000, | |
209 | 0x00000000, | |
210 | 0x00000000, | |
211 | ||
212 | 0xc0046900, | |
213 | 0x00000247, | |
214 | 0x00000000, /* SQ_GS_VERT_ITEMSIZE */ | |
215 | 0x00000000, | |
216 | 0x00000000, | |
217 | 0x00000000, | |
218 | ||
219 | 0xc0116900, | |
220 | 0x00000280, | |
221 | 0x00000000, /* PA_SU_POINT_SIZE */ | |
222 | 0x00000000, /* PA_SU_POINT_MINMAX */ | |
223 | 0x00000008, /* PA_SU_LINE_CNTL */ | |
224 | 0x00000000, /* PA_SC_LINE_STIPPLE */ | |
225 | 0x00000000, /* VGT_OUTPUT_PATH_CNTL */ | |
226 | 0x00000000, /* VGT_HOS_CNTL */ | |
227 | 0x00000000, | |
228 | 0x00000000, | |
229 | 0x00000000, | |
230 | 0x00000000, | |
231 | 0x00000000, | |
232 | 0x00000000, | |
233 | 0x00000000, | |
234 | 0x00000000, | |
235 | 0x00000000, | |
236 | 0x00000000, | |
237 | 0x00000000, /* VGT_GS_MODE */ | |
238 | ||
239 | 0xc0026900, | |
240 | 0x00000292, | |
241 | 0x00000000, /* PA_SC_MODE_CNTL_0 */ | |
242 | 0x00000000, /* PA_SC_MODE_CNTL_1 */ | |
243 | ||
244 | 0xc0016900, | |
245 | 0x000002a1, | |
246 | 0x00000000, /* VGT_PRIMITIVEID_EN */ | |
247 | ||
248 | 0xc0016900, | |
249 | 0x000002a5, | |
250 | 0x00000000, /* VGT_MULTI_PRIM_IB_RESET_EN */ | |
251 | ||
252 | 0xc0026900, | |
253 | 0x000002a8, | |
254 | 0x00000000, /* VGT_INSTANCE_STEP_RATE_0 */ | |
255 | 0x00000000, | |
256 | ||
257 | 0xc0026900, | |
258 | 0x000002ad, | |
259 | 0x00000000, /* VGT_REUSE_OFF */ | |
260 | 0x00000000, | |
261 | ||
262 | 0xc0016900, | |
263 | 0x000002d5, | |
264 | 0x00000000, /* VGT_SHADER_STAGES_EN */ | |
265 | ||
266 | 0xc0016900, | |
267 | 0x000002dc, | |
268 | 0x0000aa00, /* DB_ALPHA_TO_MASK */ | |
269 | ||
270 | 0xc0066900, | |
271 | 0x000002de, | |
272 | 0x00000000, /* PA_SU_POLY_OFFSET_DB_FMT_CNTL */ | |
273 | 0x00000000, | |
274 | 0x00000000, | |
275 | 0x00000000, | |
276 | 0x00000000, | |
277 | 0x00000000, | |
278 | ||
279 | 0xc0026900, | |
280 | 0x000002e5, | |
281 | 0x00000000, /* VGT_STRMOUT_CONFIG */ | |
282 | 0x00000000, | |
283 | ||
284 | 0xc01b6900, | |
285 | 0x000002f5, | |
286 | 0x76543210, /* PA_SC_CENTROID_PRIORITY_0 */ | |
287 | 0xfedcba98, /* PA_SC_CENTROID_PRIORITY_1 */ | |
288 | 0x00000000, /* PA_SC_LINE_CNTL */ | |
289 | 0x00000000, /* PA_SC_AA_CONFIG */ | |
290 | 0x00000005, /* PA_SU_VTX_CNTL */ | |
291 | 0x3f800000, /* PA_CL_GB_VERT_CLIP_ADJ */ | |
292 | 0x3f800000, /* PA_CL_GB_VERT_DISC_ADJ */ | |
293 | 0x3f800000, /* PA_CL_GB_HORZ_CLIP_ADJ */ | |
294 | 0x3f800000, /* PA_CL_GB_HORZ_DISC_ADJ */ | |
295 | 0x00000000, /* PA_SC_AA_SAMPLE_LOCS_PIXEL_X0Y0_0 */ | |
296 | 0x00000000, | |
297 | 0x00000000, | |
298 | 0x00000000, | |
299 | 0x00000000, | |
300 | 0x00000000, | |
301 | 0x00000000, | |
302 | 0x00000000, | |
303 | 0x00000000, | |
304 | 0x00000000, | |
305 | 0x00000000, | |
306 | 0x00000000, | |
307 | 0x00000000, | |
308 | 0x00000000, | |
309 | 0x00000000, | |
310 | 0x00000000, | |
311 | 0xffffffff, /* PA_SC_AA_MASK_X0Y0_X1Y0 */ | |
312 | 0xffffffff, | |
313 | ||
314 | 0xc0026900, | |
315 | 0x00000316, | |
316 | 0x0000000e, /* VGT_VERTEX_REUSE_BLOCK_CNTL */ | |
317 | 0x00000010, /* */ | |
318 | }; | |
319 | ||
0c88a02e | 320 | const u32 cayman_default_size = ARRAY_SIZE(cayman_default_state); |