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1 | /* |
1 | /* |
2 | * Copyright 2008 Advanced Micro Devices, Inc. |
2 | * Copyright 2008 Advanced Micro Devices, Inc. |
3 | * Copyright 2008 Red Hat Inc. |
3 | * Copyright 2008 Red Hat Inc. |
4 | * Copyright 2009 Jerome Glisse. |
4 | * Copyright 2009 Jerome Glisse. |
5 | * |
5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
6 | * Permission is hereby granted, free of charge, to any person obtaining a |
7 | * copy of this software and associated documentation files (the "Software"), |
7 | * copy of this software and associated documentation files (the "Software"), |
8 | * to deal in the Software without restriction, including without limitation |
8 | * to deal in the Software without restriction, including without limitation |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
10 | * and/or sell copies of the Software, and to permit persons to whom the |
10 | * and/or sell copies of the Software, and to permit persons to whom the |
11 | * Software is furnished to do so, subject to the following conditions: |
11 | * Software is furnished to do so, subject to the following conditions: |
12 | * |
12 | * |
13 | * The above copyright notice and this permission notice shall be included in |
13 | * The above copyright notice and this permission notice shall be included in |
14 | * all copies or substantial portions of the Software. |
14 | * all copies or substantial portions of the Software. |
15 | * |
15 | * |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
22 | * OTHER DEALINGS IN THE SOFTWARE. |
22 | * OTHER DEALINGS IN THE SOFTWARE. |
23 | * |
23 | * |
24 | * Authors: Dave Airlie |
24 | * Authors: Dave Airlie |
25 | * Alex Deucher |
25 | * Alex Deucher |
26 | * Jerome Glisse |
26 | * Jerome Glisse |
27 | */ |
27 | */ |
28 | #include |
28 | #include |
29 | #include |
29 | #include |
30 | #include "drmP.h" |
30 | #include "drmP.h" |
31 | #include "radeon_drm.h" |
31 | #include "radeon_drm.h" |
32 | #include "radeon.h" |
32 | #include "radeon.h" |
33 | #include "radeon_mode.h" |
33 | #include "radeon_mode.h" |
34 | #include "r600d.h" |
34 | #include "r600d.h" |
35 | #include "atom.h" |
35 | #include "atom.h" |
36 | #include "avivod.h" |
36 | #include "avivod.h" |
37 | 37 | ||
38 | #define PFP_UCODE_SIZE 576 |
38 | #define PFP_UCODE_SIZE 576 |
39 | #define PM4_UCODE_SIZE 1792 |
39 | #define PM4_UCODE_SIZE 1792 |
- | 40 | #define RLC_UCODE_SIZE 768 |
|
40 | #define R700_PFP_UCODE_SIZE 848 |
41 | #define R700_PFP_UCODE_SIZE 848 |
41 | #define R700_PM4_UCODE_SIZE 1360 |
42 | #define R700_PM4_UCODE_SIZE 1360 |
- | 43 | #define R700_RLC_UCODE_SIZE 1024 |
|
42 | 44 | ||
43 | /* Firmware Names */ |
45 | /* Firmware Names */ |
44 | MODULE_FIRMWARE("radeon/R600_pfp.bin"); |
46 | MODULE_FIRMWARE("radeon/R600_pfp.bin"); |
45 | MODULE_FIRMWARE("radeon/R600_me.bin"); |
47 | MODULE_FIRMWARE("radeon/R600_me.bin"); |
46 | MODULE_FIRMWARE("radeon/RV610_pfp.bin"); |
48 | MODULE_FIRMWARE("radeon/RV610_pfp.bin"); |
47 | MODULE_FIRMWARE("radeon/RV610_me.bin"); |
49 | MODULE_FIRMWARE("radeon/RV610_me.bin"); |
48 | MODULE_FIRMWARE("radeon/RV630_pfp.bin"); |
50 | MODULE_FIRMWARE("radeon/RV630_pfp.bin"); |
49 | MODULE_FIRMWARE("radeon/RV630_me.bin"); |
51 | MODULE_FIRMWARE("radeon/RV630_me.bin"); |
50 | MODULE_FIRMWARE("radeon/RV620_pfp.bin"); |
52 | MODULE_FIRMWARE("radeon/RV620_pfp.bin"); |
51 | MODULE_FIRMWARE("radeon/RV620_me.bin"); |
53 | MODULE_FIRMWARE("radeon/RV620_me.bin"); |
52 | MODULE_FIRMWARE("radeon/RV635_pfp.bin"); |
54 | MODULE_FIRMWARE("radeon/RV635_pfp.bin"); |
53 | MODULE_FIRMWARE("radeon/RV635_me.bin"); |
55 | MODULE_FIRMWARE("radeon/RV635_me.bin"); |
54 | MODULE_FIRMWARE("radeon/RV670_pfp.bin"); |
56 | MODULE_FIRMWARE("radeon/RV670_pfp.bin"); |
55 | MODULE_FIRMWARE("radeon/RV670_me.bin"); |
57 | MODULE_FIRMWARE("radeon/RV670_me.bin"); |
56 | MODULE_FIRMWARE("radeon/RS780_pfp.bin"); |
58 | MODULE_FIRMWARE("radeon/RS780_pfp.bin"); |
57 | MODULE_FIRMWARE("radeon/RS780_me.bin"); |
59 | MODULE_FIRMWARE("radeon/RS780_me.bin"); |
58 | MODULE_FIRMWARE("radeon/RV770_pfp.bin"); |
60 | MODULE_FIRMWARE("radeon/RV770_pfp.bin"); |
59 | MODULE_FIRMWARE("radeon/RV770_me.bin"); |
61 | MODULE_FIRMWARE("radeon/RV770_me.bin"); |
60 | MODULE_FIRMWARE("radeon/RV730_pfp.bin"); |
62 | MODULE_FIRMWARE("radeon/RV730_pfp.bin"); |
61 | MODULE_FIRMWARE("radeon/RV730_me.bin"); |
63 | MODULE_FIRMWARE("radeon/RV730_me.bin"); |
62 | MODULE_FIRMWARE("radeon/RV710_pfp.bin"); |
64 | MODULE_FIRMWARE("radeon/RV710_pfp.bin"); |
63 | MODULE_FIRMWARE("radeon/RV710_me.bin"); |
65 | MODULE_FIRMWARE("radeon/RV710_me.bin"); |
- | 66 | MODULE_FIRMWARE("radeon/R600_rlc.bin"); |
|
- | 67 | MODULE_FIRMWARE("radeon/R700_rlc.bin"); |
|
64 | 68 | ||
65 | int r600_debugfs_mc_info_init(struct radeon_device *rdev); |
69 | int r600_debugfs_mc_info_init(struct radeon_device *rdev); |
66 | 70 | ||
67 | /* r600,rv610,rv630,rv620,rv635,rv670 */ |
71 | /* r600,rv610,rv630,rv620,rv635,rv670 */ |
68 | int r600_mc_wait_for_idle(struct radeon_device *rdev); |
72 | int r600_mc_wait_for_idle(struct radeon_device *rdev); |
69 | void r600_gpu_init(struct radeon_device *rdev); |
73 | void r600_gpu_init(struct radeon_device *rdev); |
70 | void r600_fini(struct radeon_device *rdev); |
74 | void r600_fini(struct radeon_device *rdev); |
- | 75 | ||
- | 76 | /* hpd for digital panel detect/disconnect */ |
|
- | 77 | bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd) |
|
- | 78 | { |
|
- | 79 | bool connected = false; |
|
- | 80 | ||
- | 81 | if (ASIC_IS_DCE3(rdev)) { |
|
- | 82 | switch (hpd) { |
|
- | 83 | case RADEON_HPD_1: |
|
- | 84 | if (RREG32(DC_HPD1_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 85 | connected = true; |
|
- | 86 | break; |
|
- | 87 | case RADEON_HPD_2: |
|
- | 88 | if (RREG32(DC_HPD2_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 89 | connected = true; |
|
- | 90 | break; |
|
- | 91 | case RADEON_HPD_3: |
|
- | 92 | if (RREG32(DC_HPD3_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 93 | connected = true; |
|
- | 94 | break; |
|
- | 95 | case RADEON_HPD_4: |
|
- | 96 | if (RREG32(DC_HPD4_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 97 | connected = true; |
|
- | 98 | break; |
|
- | 99 | /* DCE 3.2 */ |
|
- | 100 | case RADEON_HPD_5: |
|
- | 101 | if (RREG32(DC_HPD5_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 102 | connected = true; |
|
- | 103 | break; |
|
- | 104 | case RADEON_HPD_6: |
|
- | 105 | if (RREG32(DC_HPD6_INT_STATUS) & DC_HPDx_SENSE) |
|
- | 106 | connected = true; |
|
- | 107 | break; |
|
- | 108 | default: |
|
- | 109 | break; |
|
- | 110 | } |
|
- | 111 | } else { |
|
- | 112 | switch (hpd) { |
|
- | 113 | case RADEON_HPD_1: |
|
- | 114 | if (RREG32(DC_HOT_PLUG_DETECT1_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE) |
|
- | 115 | connected = true; |
|
- | 116 | break; |
|
- | 117 | case RADEON_HPD_2: |
|
- | 118 | if (RREG32(DC_HOT_PLUG_DETECT2_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE) |
|
- | 119 | connected = true; |
|
- | 120 | break; |
|
- | 121 | case RADEON_HPD_3: |
|
- | 122 | if (RREG32(DC_HOT_PLUG_DETECT3_INT_STATUS) & DC_HOT_PLUG_DETECTx_SENSE) |
|
- | 123 | connected = true; |
|
- | 124 | break; |
|
- | 125 | default: |
|
- | 126 | break; |
|
- | 127 | } |
|
- | 128 | } |
|
- | 129 | return connected; |
|
- | 130 | } |
|
- | 131 | ||
- | 132 | void r600_hpd_set_polarity(struct radeon_device *rdev, |
|
- | 133 | enum radeon_hpd_id hpd) |
|
- | 134 | { |
|
- | 135 | u32 tmp; |
|
- | 136 | bool connected = r600_hpd_sense(rdev, hpd); |
|
- | 137 | ||
- | 138 | if (ASIC_IS_DCE3(rdev)) { |
|
- | 139 | switch (hpd) { |
|
- | 140 | case RADEON_HPD_1: |
|
- | 141 | tmp = RREG32(DC_HPD1_INT_CONTROL); |
|
- | 142 | if (connected) |
|
- | 143 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 144 | else |
|
- | 145 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 146 | WREG32(DC_HPD1_INT_CONTROL, tmp); |
|
- | 147 | break; |
|
- | 148 | case RADEON_HPD_2: |
|
- | 149 | tmp = RREG32(DC_HPD2_INT_CONTROL); |
|
- | 150 | if (connected) |
|
- | 151 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 152 | else |
|
- | 153 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 154 | WREG32(DC_HPD2_INT_CONTROL, tmp); |
|
- | 155 | break; |
|
- | 156 | case RADEON_HPD_3: |
|
- | 157 | tmp = RREG32(DC_HPD3_INT_CONTROL); |
|
- | 158 | if (connected) |
|
- | 159 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 160 | else |
|
- | 161 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 162 | WREG32(DC_HPD3_INT_CONTROL, tmp); |
|
- | 163 | break; |
|
- | 164 | case RADEON_HPD_4: |
|
- | 165 | tmp = RREG32(DC_HPD4_INT_CONTROL); |
|
- | 166 | if (connected) |
|
- | 167 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 168 | else |
|
- | 169 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 170 | WREG32(DC_HPD4_INT_CONTROL, tmp); |
|
- | 171 | break; |
|
- | 172 | case RADEON_HPD_5: |
|
- | 173 | tmp = RREG32(DC_HPD5_INT_CONTROL); |
|
- | 174 | if (connected) |
|
- | 175 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 176 | else |
|
- | 177 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 178 | WREG32(DC_HPD5_INT_CONTROL, tmp); |
|
- | 179 | break; |
|
- | 180 | /* DCE 3.2 */ |
|
- | 181 | case RADEON_HPD_6: |
|
- | 182 | tmp = RREG32(DC_HPD6_INT_CONTROL); |
|
- | 183 | if (connected) |
|
- | 184 | tmp &= ~DC_HPDx_INT_POLARITY; |
|
- | 185 | else |
|
- | 186 | tmp |= DC_HPDx_INT_POLARITY; |
|
- | 187 | WREG32(DC_HPD6_INT_CONTROL, tmp); |
|
- | 188 | break; |
|
- | 189 | default: |
|
- | 190 | break; |
|
- | 191 | } |
|
- | 192 | } else { |
|
- | 193 | switch (hpd) { |
|
- | 194 | case RADEON_HPD_1: |
|
- | 195 | tmp = RREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL); |
|
- | 196 | if (connected) |
|
- | 197 | tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 198 | else |
|
- | 199 | tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 200 | WREG32(DC_HOT_PLUG_DETECT1_INT_CONTROL, tmp); |
|
- | 201 | break; |
|
- | 202 | case RADEON_HPD_2: |
|
- | 203 | tmp = RREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL); |
|
- | 204 | if (connected) |
|
- | 205 | tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 206 | else |
|
- | 207 | tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 208 | WREG32(DC_HOT_PLUG_DETECT2_INT_CONTROL, tmp); |
|
- | 209 | break; |
|
- | 210 | case RADEON_HPD_3: |
|
- | 211 | tmp = RREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL); |
|
- | 212 | if (connected) |
|
- | 213 | tmp &= ~DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 214 | else |
|
- | 215 | tmp |= DC_HOT_PLUG_DETECTx_INT_POLARITY; |
|
- | 216 | WREG32(DC_HOT_PLUG_DETECT3_INT_CONTROL, tmp); |
|
- | 217 | break; |
|
- | 218 | default: |
|
- | 219 | break; |
|
- | 220 | } |
|
- | 221 | } |
|
- | 222 | } |
|
- | 223 | ||
- | 224 | void r600_hpd_init(struct radeon_device *rdev) |
|
- | 225 | { |
|
- | 226 | struct drm_device *dev = rdev->ddev; |
|
- | 227 | struct drm_connector *connector; |
|
- | 228 | ||
- | 229 | if (ASIC_IS_DCE3(rdev)) { |
|
- | 230 | u32 tmp = DC_HPDx_CONNECTION_TIMER(0x9c4) | DC_HPDx_RX_INT_TIMER(0xfa); |
|
- | 231 | if (ASIC_IS_DCE32(rdev)) |
|
- | 232 | tmp |= DC_HPDx_EN; |
|
- | 233 | ||
- | 234 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
|
- | 235 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
|
- | 236 | switch (radeon_connector->hpd.hpd) { |
|
- | 237 | case RADEON_HPD_1: |
|
- | 238 | WREG32(DC_HPD1_CONTROL, tmp); |
|
- | 239 | rdev->irq.hpd[0] = true; |
|
- | 240 | break; |
|
- | 241 | case RADEON_HPD_2: |
|
- | 242 | WREG32(DC_HPD2_CONTROL, tmp); |
|
- | 243 | rdev->irq.hpd[1] = true; |
|
- | 244 | break; |
|
- | 245 | case RADEON_HPD_3: |
|
- | 246 | WREG32(DC_HPD3_CONTROL, tmp); |
|
- | 247 | rdev->irq.hpd[2] = true; |
|
- | 248 | break; |
|
- | 249 | case RADEON_HPD_4: |
|
- | 250 | WREG32(DC_HPD4_CONTROL, tmp); |
|
- | 251 | rdev->irq.hpd[3] = true; |
|
- | 252 | break; |
|
- | 253 | /* DCE 3.2 */ |
|
- | 254 | case RADEON_HPD_5: |
|
- | 255 | WREG32(DC_HPD5_CONTROL, tmp); |
|
- | 256 | rdev->irq.hpd[4] = true; |
|
- | 257 | break; |
|
- | 258 | case RADEON_HPD_6: |
|
- | 259 | WREG32(DC_HPD6_CONTROL, tmp); |
|
- | 260 | rdev->irq.hpd[5] = true; |
|
- | 261 | break; |
|
- | 262 | default: |
|
- | 263 | break; |
|
- | 264 | } |
|
- | 265 | } |
|
- | 266 | } else { |
|
- | 267 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
|
- | 268 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
|
- | 269 | switch (radeon_connector->hpd.hpd) { |
|
- | 270 | case RADEON_HPD_1: |
|
- | 271 | WREG32(DC_HOT_PLUG_DETECT1_CONTROL, DC_HOT_PLUG_DETECTx_EN); |
|
- | 272 | rdev->irq.hpd[0] = true; |
|
- | 273 | break; |
|
- | 274 | case RADEON_HPD_2: |
|
- | 275 | WREG32(DC_HOT_PLUG_DETECT2_CONTROL, DC_HOT_PLUG_DETECTx_EN); |
|
- | 276 | rdev->irq.hpd[1] = true; |
|
- | 277 | break; |
|
- | 278 | case RADEON_HPD_3: |
|
- | 279 | WREG32(DC_HOT_PLUG_DETECT3_CONTROL, DC_HOT_PLUG_DETECTx_EN); |
|
- | 280 | rdev->irq.hpd[2] = true; |
|
- | 281 | break; |
|
- | 282 | default: |
|
- | 283 | break; |
|
- | 284 | } |
|
- | 285 | } |
|
- | 286 | } |
|
- | 287 | r600_irq_set(rdev); |
|
- | 288 | } |
|
- | 289 | ||
- | 290 | void r600_hpd_fini(struct radeon_device *rdev) |
|
- | 291 | { |
|
- | 292 | struct drm_device *dev = rdev->ddev; |
|
- | 293 | struct drm_connector *connector; |
|
- | 294 | ||
- | 295 | if (ASIC_IS_DCE3(rdev)) { |
|
- | 296 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
|
- | 297 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
|
- | 298 | switch (radeon_connector->hpd.hpd) { |
|
- | 299 | case RADEON_HPD_1: |
|
- | 300 | WREG32(DC_HPD1_CONTROL, 0); |
|
- | 301 | rdev->irq.hpd[0] = false; |
|
- | 302 | break; |
|
- | 303 | case RADEON_HPD_2: |
|
- | 304 | WREG32(DC_HPD2_CONTROL, 0); |
|
- | 305 | rdev->irq.hpd[1] = false; |
|
- | 306 | break; |
|
- | 307 | case RADEON_HPD_3: |
|
- | 308 | WREG32(DC_HPD3_CONTROL, 0); |
|
- | 309 | rdev->irq.hpd[2] = false; |
|
- | 310 | break; |
|
- | 311 | case RADEON_HPD_4: |
|
- | 312 | WREG32(DC_HPD4_CONTROL, 0); |
|
- | 313 | rdev->irq.hpd[3] = false; |
|
- | 314 | break; |
|
- | 315 | /* DCE 3.2 */ |
|
- | 316 | case RADEON_HPD_5: |
|
- | 317 | WREG32(DC_HPD5_CONTROL, 0); |
|
- | 318 | rdev->irq.hpd[4] = false; |
|
- | 319 | break; |
|
- | 320 | case RADEON_HPD_6: |
|
- | 321 | WREG32(DC_HPD6_CONTROL, 0); |
|
- | 322 | rdev->irq.hpd[5] = false; |
|
- | 323 | break; |
|
- | 324 | default: |
|
- | 325 | break; |
|
- | 326 | } |
|
- | 327 | } |
|
- | 328 | } else { |
|
- | 329 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
|
- | 330 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
|
- | 331 | switch (radeon_connector->hpd.hpd) { |
|
- | 332 | case RADEON_HPD_1: |
|
- | 333 | WREG32(DC_HOT_PLUG_DETECT1_CONTROL, 0); |
|
- | 334 | rdev->irq.hpd[0] = false; |
|
- | 335 | break; |
|
- | 336 | case RADEON_HPD_2: |
|
- | 337 | WREG32(DC_HOT_PLUG_DETECT2_CONTROL, 0); |
|
- | 338 | rdev->irq.hpd[1] = false; |
|
- | 339 | break; |
|
- | 340 | case RADEON_HPD_3: |
|
- | 341 | WREG32(DC_HOT_PLUG_DETECT3_CONTROL, 0); |
|
- | 342 | rdev->irq.hpd[2] = false; |
|
- | 343 | break; |
|
- | 344 | default: |
|
- | 345 | break; |
|
- | 346 | } |
|
- | 347 | } |
|
- | 348 | } |
|
- | 349 | } |
|
71 | 350 | ||
72 | /* |
351 | /* |
73 | * R600 PCIE GART |
352 | * R600 PCIE GART |
74 | */ |
353 | */ |
75 | int r600_gart_clear_page(struct radeon_device *rdev, int i) |
354 | int r600_gart_clear_page(struct radeon_device *rdev, int i) |
76 | { |
355 | { |
77 | void __iomem *ptr = (void *)rdev->gart.table.vram.ptr; |
356 | void __iomem *ptr = (void *)rdev->gart.table.vram.ptr; |
78 | u64 pte; |
357 | u64 pte; |
79 | 358 | ||
80 | if (i < 0 || i > rdev->gart.num_gpu_pages) |
359 | if (i < 0 || i > rdev->gart.num_gpu_pages) |
81 | return -EINVAL; |
360 | return -EINVAL; |
82 | pte = 0; |
361 | pte = 0; |
83 | writeq(pte, ((void __iomem *)ptr) + (i * 8)); |
362 | writeq(pte, ((void __iomem *)ptr) + (i * 8)); |
84 | return 0; |
363 | return 0; |
85 | } |
364 | } |
86 | 365 | ||
87 | void r600_pcie_gart_tlb_flush(struct radeon_device *rdev) |
366 | void r600_pcie_gart_tlb_flush(struct radeon_device *rdev) |
88 | { |
367 | { |
89 | unsigned i; |
368 | unsigned i; |
90 | u32 tmp; |
369 | u32 tmp; |
91 | 370 | ||
92 | WREG32(VM_CONTEXT0_INVALIDATION_LOW_ADDR, rdev->mc.gtt_start >> 12); |
371 | WREG32(VM_CONTEXT0_INVALIDATION_LOW_ADDR, rdev->mc.gtt_start >> 12); |
93 | WREG32(VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (rdev->mc.gtt_end - 1) >> 12); |
372 | WREG32(VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (rdev->mc.gtt_end - 1) >> 12); |
94 | WREG32(VM_CONTEXT0_REQUEST_RESPONSE, REQUEST_TYPE(1)); |
373 | WREG32(VM_CONTEXT0_REQUEST_RESPONSE, REQUEST_TYPE(1)); |
95 | for (i = 0; i < rdev->usec_timeout; i++) { |
374 | for (i = 0; i < rdev->usec_timeout; i++) { |
96 | /* read MC_STATUS */ |
375 | /* read MC_STATUS */ |
97 | tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE); |
376 | tmp = RREG32(VM_CONTEXT0_REQUEST_RESPONSE); |
98 | tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT; |
377 | tmp = (tmp & RESPONSE_TYPE_MASK) >> RESPONSE_TYPE_SHIFT; |
99 | if (tmp == 2) { |
378 | if (tmp == 2) { |
100 | printk(KERN_WARNING "[drm] r600 flush TLB failed\n"); |
379 | printk(KERN_WARNING "[drm] r600 flush TLB failed\n"); |
101 | return; |
380 | return; |
102 | } |
381 | } |
103 | if (tmp) { |
382 | if (tmp) { |
104 | return; |
383 | return; |
105 | } |
384 | } |
106 | udelay(1); |
385 | udelay(1); |
107 | } |
386 | } |
108 | } |
387 | } |
109 | 388 | ||
110 | int r600_pcie_gart_init(struct radeon_device *rdev) |
389 | int r600_pcie_gart_init(struct radeon_device *rdev) |
111 | { |
390 | { |
112 | int r; |
391 | int r; |
113 | 392 | ||
114 | if (rdev->gart.table.vram.robj) { |
393 | if (rdev->gart.table.vram.robj) { |
115 | WARN(1, "R600 PCIE GART already initialized.\n"); |
394 | WARN(1, "R600 PCIE GART already initialized.\n"); |
116 | return 0; |
395 | return 0; |
117 | } |
396 | } |
118 | /* Initialize common gart structure */ |
397 | /* Initialize common gart structure */ |
119 | r = radeon_gart_init(rdev); |
398 | r = radeon_gart_init(rdev); |
120 | if (r) |
399 | if (r) |
121 | return r; |
400 | return r; |
122 | rdev->gart.table_size = rdev->gart.num_gpu_pages * 8; |
401 | rdev->gart.table_size = rdev->gart.num_gpu_pages * 8; |
123 | return radeon_gart_table_vram_alloc(rdev); |
402 | return radeon_gart_table_vram_alloc(rdev); |
124 | } |
403 | } |
125 | 404 | ||
126 | int r600_pcie_gart_enable(struct radeon_device *rdev) |
405 | int r600_pcie_gart_enable(struct radeon_device *rdev) |
127 | { |
406 | { |
128 | u32 tmp; |
407 | u32 tmp; |
129 | int r, i; |
408 | int r, i; |
130 | 409 | ||
131 | if (rdev->gart.table.vram.robj == NULL) { |
410 | if (rdev->gart.table.vram.robj == NULL) { |
132 | dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); |
411 | dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); |
133 | return -EINVAL; |
412 | return -EINVAL; |
134 | } |
413 | } |
135 | r = radeon_gart_table_vram_pin(rdev); |
414 | r = radeon_gart_table_vram_pin(rdev); |
136 | if (r) |
415 | if (r) |
137 | return r; |
416 | return r; |
138 | 417 | ||
139 | /* Setup L2 cache */ |
418 | /* Setup L2 cache */ |
140 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING | |
419 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING | |
141 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
420 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
142 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
421 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
143 | WREG32(VM_L2_CNTL2, 0); |
422 | WREG32(VM_L2_CNTL2, 0); |
144 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
423 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
145 | /* Setup TLB control */ |
424 | /* Setup TLB control */ |
146 | tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING | |
425 | tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING | |
147 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
426 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
148 | EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
427 | EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
149 | ENABLE_WAIT_L2_QUERY; |
428 | ENABLE_WAIT_L2_QUERY; |
150 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
429 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
151 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
430 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
152 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING); |
431 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING); |
153 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
432 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
154 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
433 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
155 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
434 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
156 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
435 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
157 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
436 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
158 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
437 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
159 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
438 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
160 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
439 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
161 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
440 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
162 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
441 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
163 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
442 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
164 | WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); |
443 | WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); |
165 | WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); |
444 | WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); |
166 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); |
445 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); |
167 | WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | |
446 | WREG32(VM_CONTEXT0_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | |
168 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); |
447 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT); |
169 | WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, |
448 | WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, |
170 | (u32)(rdev->dummy_page.addr >> 12)); |
449 | (u32)(rdev->dummy_page.addr >> 12)); |
171 | for (i = 1; i < 7; i++) |
450 | for (i = 1; i < 7; i++) |
172 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
451 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
173 | 452 | ||
174 | r600_pcie_gart_tlb_flush(rdev); |
453 | r600_pcie_gart_tlb_flush(rdev); |
175 | rdev->gart.ready = true; |
454 | rdev->gart.ready = true; |
176 | return 0; |
455 | return 0; |
177 | } |
456 | } |
178 | 457 | ||
179 | void r600_pcie_gart_disable(struct radeon_device *rdev) |
458 | void r600_pcie_gart_disable(struct radeon_device *rdev) |
180 | { |
459 | { |
181 | u32 tmp; |
460 | u32 tmp; |
182 | int i; |
461 | int i, r; |
183 | 462 | ||
184 | /* Disable all tables */ |
463 | /* Disable all tables */ |
185 | for (i = 0; i < 7; i++) |
464 | for (i = 0; i < 7; i++) |
186 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
465 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
187 | 466 | ||
188 | /* Disable L2 cache */ |
467 | /* Disable L2 cache */ |
189 | WREG32(VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING | |
468 | WREG32(VM_L2_CNTL, ENABLE_L2_FRAGMENT_PROCESSING | |
190 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
469 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
191 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
470 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
192 | /* Setup L1 TLB control */ |
471 | /* Setup L1 TLB control */ |
193 | tmp = EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
472 | tmp = EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
194 | ENABLE_WAIT_L2_QUERY; |
473 | ENABLE_WAIT_L2_QUERY; |
195 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
474 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
196 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
475 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
197 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
476 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
198 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
477 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
199 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
478 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
200 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
479 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
201 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
480 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
202 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
481 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
203 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp); |
482 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp); |
204 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp); |
483 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp); |
205 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
484 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
206 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
485 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
207 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp); |
486 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp); |
208 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
487 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
209 | if (rdev->gart.table.vram.robj) { |
488 | if (rdev->gart.table.vram.robj) { |
210 | // radeon_object_kunmap(rdev->gart.table.vram.robj); |
489 | // radeon_object_kunmap(rdev->gart.table.vram.robj); |
211 | // radeon_object_unpin(rdev->gart.table.vram.robj); |
490 | // radeon_object_unpin(rdev->gart.table.vram.robj); |
212 | } |
491 | } |
213 | } |
492 | } |
214 | 493 | ||
215 | void r600_pcie_gart_fini(struct radeon_device *rdev) |
494 | void r600_pcie_gart_fini(struct radeon_device *rdev) |
216 | { |
495 | { |
217 | r600_pcie_gart_disable(rdev); |
496 | r600_pcie_gart_disable(rdev); |
218 | radeon_gart_table_vram_free(rdev); |
497 | radeon_gart_table_vram_free(rdev); |
219 | radeon_gart_fini(rdev); |
498 | radeon_gart_fini(rdev); |
220 | } |
499 | } |
221 | 500 | ||
222 | void r600_agp_enable(struct radeon_device *rdev) |
501 | void r600_agp_enable(struct radeon_device *rdev) |
223 | { |
502 | { |
224 | u32 tmp; |
503 | u32 tmp; |
225 | int i; |
504 | int i; |
226 | 505 | ||
227 | /* Setup L2 cache */ |
506 | /* Setup L2 cache */ |
228 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING | |
507 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | ENABLE_L2_FRAGMENT_PROCESSING | |
229 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
508 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
230 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
509 | EFFECTIVE_L2_QUEUE_SIZE(7)); |
231 | WREG32(VM_L2_CNTL2, 0); |
510 | WREG32(VM_L2_CNTL2, 0); |
232 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
511 | WREG32(VM_L2_CNTL3, BANK_SELECT_0(0) | BANK_SELECT_1(1)); |
233 | /* Setup TLB control */ |
512 | /* Setup TLB control */ |
234 | tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING | |
513 | tmp = ENABLE_L1_TLB | ENABLE_L1_FRAGMENT_PROCESSING | |
235 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
514 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
236 | EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
515 | EFFECTIVE_L1_TLB_SIZE(5) | EFFECTIVE_L1_QUEUE_SIZE(5) | |
237 | ENABLE_WAIT_L2_QUERY; |
516 | ENABLE_WAIT_L2_QUERY; |
238 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
517 | WREG32(MC_VM_L1_TLB_MCB_RD_SYS_CNTL, tmp); |
239 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
518 | WREG32(MC_VM_L1_TLB_MCB_WR_SYS_CNTL, tmp); |
240 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING); |
519 | WREG32(MC_VM_L1_TLB_MCB_RD_HDP_CNTL, tmp | ENABLE_L1_STRICT_ORDERING); |
241 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
520 | WREG32(MC_VM_L1_TLB_MCB_WR_HDP_CNTL, tmp); |
242 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
521 | WREG32(MC_VM_L1_TLB_MCD_RD_A_CNTL, tmp); |
243 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
522 | WREG32(MC_VM_L1_TLB_MCD_WR_A_CNTL, tmp); |
244 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
523 | WREG32(MC_VM_L1_TLB_MCD_RD_B_CNTL, tmp); |
245 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
524 | WREG32(MC_VM_L1_TLB_MCD_WR_B_CNTL, tmp); |
246 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
525 | WREG32(MC_VM_L1_TLB_MCB_RD_GFX_CNTL, tmp); |
247 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
526 | WREG32(MC_VM_L1_TLB_MCB_WR_GFX_CNTL, tmp); |
248 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
527 | WREG32(MC_VM_L1_TLB_MCB_RD_PDMA_CNTL, tmp); |
249 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
528 | WREG32(MC_VM_L1_TLB_MCB_WR_PDMA_CNTL, tmp); |
250 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
529 | WREG32(MC_VM_L1_TLB_MCB_RD_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
251 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
530 | WREG32(MC_VM_L1_TLB_MCB_WR_SEM_CNTL, tmp | ENABLE_SEMAPHORE_MODE); |
252 | for (i = 0; i < 7; i++) |
531 | for (i = 0; i < 7; i++) |
253 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
532 | WREG32(VM_CONTEXT0_CNTL + (i * 4), 0); |
254 | } |
533 | } |
255 | 534 | ||
256 | int r600_mc_wait_for_idle(struct radeon_device *rdev) |
535 | int r600_mc_wait_for_idle(struct radeon_device *rdev) |
257 | { |
536 | { |
258 | unsigned i; |
537 | unsigned i; |
259 | u32 tmp; |
538 | u32 tmp; |
260 | 539 | ||
261 | for (i = 0; i < rdev->usec_timeout; i++) { |
540 | for (i = 0; i < rdev->usec_timeout; i++) { |
262 | /* read MC_STATUS */ |
541 | /* read MC_STATUS */ |
263 | tmp = RREG32(R_000E50_SRBM_STATUS) & 0x3F00; |
542 | tmp = RREG32(R_000E50_SRBM_STATUS) & 0x3F00; |
264 | if (!tmp) |
543 | if (!tmp) |
265 | return 0; |
544 | return 0; |
266 | udelay(1); |
545 | udelay(1); |
267 | } |
546 | } |
268 | return -1; |
547 | return -1; |
269 | } |
548 | } |
270 | 549 | ||
271 | static void r600_mc_program(struct radeon_device *rdev) |
550 | static void r600_mc_program(struct radeon_device *rdev) |
272 | { |
551 | { |
273 | struct rv515_mc_save save; |
552 | struct rv515_mc_save save; |
274 | u32 tmp; |
553 | u32 tmp; |
275 | int i, j; |
554 | int i, j; |
276 | 555 | ||
277 | /* Initialize HDP */ |
556 | /* Initialize HDP */ |
278 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
557 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
279 | WREG32((0x2c14 + j), 0x00000000); |
558 | WREG32((0x2c14 + j), 0x00000000); |
280 | WREG32((0x2c18 + j), 0x00000000); |
559 | WREG32((0x2c18 + j), 0x00000000); |
281 | WREG32((0x2c1c + j), 0x00000000); |
560 | WREG32((0x2c1c + j), 0x00000000); |
282 | WREG32((0x2c20 + j), 0x00000000); |
561 | WREG32((0x2c20 + j), 0x00000000); |
283 | WREG32((0x2c24 + j), 0x00000000); |
562 | WREG32((0x2c24 + j), 0x00000000); |
284 | } |
563 | } |
285 | WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); |
564 | WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); |
286 | 565 | ||
287 | rv515_mc_stop(rdev, &save); |
566 | rv515_mc_stop(rdev, &save); |
288 | if (r600_mc_wait_for_idle(rdev)) { |
567 | if (r600_mc_wait_for_idle(rdev)) { |
289 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
568 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
290 | } |
569 | } |
291 | /* Lockout access through VGA aperture (doesn't exist before R600) */ |
570 | /* Lockout access through VGA aperture (doesn't exist before R600) */ |
292 | WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); |
571 | WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); |
293 | /* Update configuration */ |
572 | /* Update configuration */ |
294 | if (rdev->flags & RADEON_IS_AGP) { |
573 | if (rdev->flags & RADEON_IS_AGP) { |
295 | if (rdev->mc.vram_start < rdev->mc.gtt_start) { |
574 | if (rdev->mc.vram_start < rdev->mc.gtt_start) { |
296 | /* VRAM before AGP */ |
575 | /* VRAM before AGP */ |
297 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, |
576 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, |
298 | rdev->mc.vram_start >> 12); |
577 | rdev->mc.vram_start >> 12); |
299 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
578 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
300 | rdev->mc.gtt_end >> 12); |
579 | rdev->mc.gtt_end >> 12); |
301 | } else { |
580 | } else { |
302 | /* VRAM after AGP */ |
581 | /* VRAM after AGP */ |
303 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, |
582 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, |
304 | rdev->mc.gtt_start >> 12); |
583 | rdev->mc.gtt_start >> 12); |
305 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
584 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
306 | rdev->mc.vram_end >> 12); |
585 | rdev->mc.vram_end >> 12); |
307 | } |
586 | } |
308 | } else { |
587 | } else { |
309 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12); |
588 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, rdev->mc.vram_start >> 12); |
310 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end >> 12); |
589 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, rdev->mc.vram_end >> 12); |
311 | } |
590 | } |
312 | WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0); |
591 | WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0); |
313 | tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; |
592 | tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; |
314 | tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); |
593 | tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); |
315 | WREG32(MC_VM_FB_LOCATION, tmp); |
594 | WREG32(MC_VM_FB_LOCATION, tmp); |
316 | WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); |
595 | WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); |
317 | WREG32(HDP_NONSURFACE_INFO, (2 << 7)); |
596 | WREG32(HDP_NONSURFACE_INFO, (2 << 7)); |
318 | WREG32(HDP_NONSURFACE_SIZE, rdev->mc.mc_vram_size | 0x3FF); |
597 | WREG32(HDP_NONSURFACE_SIZE, rdev->mc.mc_vram_size | 0x3FF); |
319 | if (rdev->flags & RADEON_IS_AGP) { |
598 | if (rdev->flags & RADEON_IS_AGP) { |
320 | WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22); |
599 | WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 22); |
321 | WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22); |
600 | WREG32(MC_VM_AGP_BOT, rdev->mc.gtt_start >> 22); |
322 | WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22); |
601 | WREG32(MC_VM_AGP_BASE, rdev->mc.agp_base >> 22); |
323 | } else { |
602 | } else { |
324 | WREG32(MC_VM_AGP_BASE, 0); |
603 | WREG32(MC_VM_AGP_BASE, 0); |
325 | WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); |
604 | WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); |
326 | WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); |
605 | WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); |
327 | } |
606 | } |
328 | if (r600_mc_wait_for_idle(rdev)) { |
607 | if (r600_mc_wait_for_idle(rdev)) { |
329 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
608 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
330 | } |
609 | } |
331 | rv515_mc_resume(rdev, &save); |
610 | rv515_mc_resume(rdev, &save); |
332 | /* we need to own VRAM, so turn off the VGA renderer here |
611 | /* we need to own VRAM, so turn off the VGA renderer here |
333 | * to stop it overwriting our objects */ |
612 | * to stop it overwriting our objects */ |
334 | rv515_vga_render_disable(rdev); |
613 | rv515_vga_render_disable(rdev); |
335 | } |
614 | } |
336 | 615 | ||
337 | int r600_mc_init(struct radeon_device *rdev) |
616 | int r600_mc_init(struct radeon_device *rdev) |
338 | { |
617 | { |
339 | fixed20_12 a; |
618 | fixed20_12 a; |
340 | u32 tmp; |
619 | u32 tmp; |
341 | int chansize, numchan; |
620 | int chansize, numchan; |
342 | int r; |
621 | int r; |
343 | 622 | ||
344 | /* Get VRAM informations */ |
623 | /* Get VRAM informations */ |
345 | rdev->mc.vram_is_ddr = true; |
624 | rdev->mc.vram_is_ddr = true; |
346 | tmp = RREG32(RAMCFG); |
625 | tmp = RREG32(RAMCFG); |
347 | if (tmp & CHANSIZE_OVERRIDE) { |
626 | if (tmp & CHANSIZE_OVERRIDE) { |
348 | chansize = 16; |
627 | chansize = 16; |
349 | } else if (tmp & CHANSIZE_MASK) { |
628 | } else if (tmp & CHANSIZE_MASK) { |
350 | chansize = 64; |
629 | chansize = 64; |
351 | } else { |
630 | } else { |
352 | chansize = 32; |
631 | chansize = 32; |
353 | } |
632 | } |
354 | tmp = RREG32(CHMAP); |
633 | tmp = RREG32(CHMAP); |
355 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { |
634 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { |
356 | case 0: |
635 | case 0: |
357 | default: |
636 | default: |
358 | numchan = 1; |
637 | numchan = 1; |
359 | break; |
638 | break; |
360 | case 1: |
639 | case 1: |
361 | numchan = 2; |
640 | numchan = 2; |
362 | break; |
641 | break; |
363 | case 2: |
642 | case 2: |
364 | numchan = 4; |
643 | numchan = 4; |
365 | break; |
644 | break; |
366 | case 3: |
645 | case 3: |
367 | numchan = 8; |
646 | numchan = 8; |
368 | break; |
647 | break; |
369 | } |
648 | } |
370 | rdev->mc.vram_width = numchan * chansize; |
649 | rdev->mc.vram_width = numchan * chansize; |
371 | /* Could aper size report 0 ? */ |
650 | /* Could aper size report 0 ? */ |
372 | rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0); |
651 | rdev->mc.aper_base = drm_get_resource_start(rdev->ddev, 0); |
373 | rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0); |
652 | rdev->mc.aper_size = drm_get_resource_len(rdev->ddev, 0); |
374 | /* Setup GPU memory space */ |
653 | /* Setup GPU memory space */ |
375 | rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE); |
654 | rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE); |
376 | rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE); |
655 | rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE); |
377 | 656 | ||
378 | if (rdev->mc.mc_vram_size > rdev->mc.aper_size) |
657 | if (rdev->mc.mc_vram_size > rdev->mc.aper_size) |
379 | rdev->mc.mc_vram_size = rdev->mc.aper_size; |
658 | rdev->mc.mc_vram_size = rdev->mc.aper_size; |
380 | 659 | ||
381 | if (rdev->mc.real_vram_size > rdev->mc.aper_size) |
660 | if (rdev->mc.real_vram_size > rdev->mc.aper_size) |
382 | rdev->mc.real_vram_size = rdev->mc.aper_size; |
661 | rdev->mc.real_vram_size = rdev->mc.aper_size; |
383 | 662 | ||
384 | if (rdev->flags & RADEON_IS_AGP) { |
663 | if (rdev->flags & RADEON_IS_AGP) { |
385 | r = radeon_agp_init(rdev); |
664 | r = radeon_agp_init(rdev); |
386 | if (r) |
665 | if (r) |
387 | return r; |
666 | return r; |
388 | /* gtt_size is setup by radeon_agp_init */ |
667 | /* gtt_size is setup by radeon_agp_init */ |
389 | rdev->mc.gtt_location = rdev->mc.agp_base; |
668 | rdev->mc.gtt_location = rdev->mc.agp_base; |
390 | tmp = 0xFFFFFFFFUL - rdev->mc.agp_base - rdev->mc.gtt_size; |
669 | tmp = 0xFFFFFFFFUL - rdev->mc.agp_base - rdev->mc.gtt_size; |
391 | /* Try to put vram before or after AGP because we |
670 | /* Try to put vram before or after AGP because we |
392 | * we want SYSTEM_APERTURE to cover both VRAM and |
671 | * we want SYSTEM_APERTURE to cover both VRAM and |
393 | * AGP so that GPU can catch out of VRAM/AGP access |
672 | * AGP so that GPU can catch out of VRAM/AGP access |
394 | */ |
673 | */ |
395 | if (rdev->mc.gtt_location > rdev->mc.mc_vram_size) { |
674 | if (rdev->mc.gtt_location > rdev->mc.mc_vram_size) { |
396 | /* Enough place before */ |
675 | /* Enough place before */ |
397 | rdev->mc.vram_location = rdev->mc.gtt_location - |
676 | rdev->mc.vram_location = rdev->mc.gtt_location - |
398 | rdev->mc.mc_vram_size; |
677 | rdev->mc.mc_vram_size; |
399 | } else if (tmp > rdev->mc.mc_vram_size) { |
678 | } else if (tmp > rdev->mc.mc_vram_size) { |
400 | /* Enough place after */ |
679 | /* Enough place after */ |
401 | rdev->mc.vram_location = rdev->mc.gtt_location + |
680 | rdev->mc.vram_location = rdev->mc.gtt_location + |
402 | rdev->mc.gtt_size; |
681 | rdev->mc.gtt_size; |
403 | } else { |
682 | } else { |
404 | /* Try to setup VRAM then AGP might not |
683 | /* Try to setup VRAM then AGP might not |
405 | * not work on some card |
684 | * not work on some card |
406 | */ |
685 | */ |
407 | rdev->mc.vram_location = 0x00000000UL; |
686 | rdev->mc.vram_location = 0x00000000UL; |
408 | rdev->mc.gtt_location = rdev->mc.mc_vram_size; |
687 | rdev->mc.gtt_location = rdev->mc.mc_vram_size; |
409 | } |
688 | } |
410 | } else { |
689 | } else { |
411 | rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; |
690 | rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; |
412 | rdev->mc.vram_location = (RREG32(MC_VM_FB_LOCATION) & |
691 | rdev->mc.vram_location = (RREG32(MC_VM_FB_LOCATION) & |
413 | 0xFFFF) << 24; |
692 | 0xFFFF) << 24; |
414 | tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size; |
693 | tmp = rdev->mc.vram_location + rdev->mc.mc_vram_size; |
415 | if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) { |
694 | if ((0xFFFFFFFFUL - tmp) >= rdev->mc.gtt_size) { |
416 | /* Enough place after vram */ |
695 | /* Enough place after vram */ |
417 | rdev->mc.gtt_location = tmp; |
696 | rdev->mc.gtt_location = tmp; |
418 | } else if (rdev->mc.vram_location >= rdev->mc.gtt_size) { |
697 | } else if (rdev->mc.vram_location >= rdev->mc.gtt_size) { |
419 | /* Enough place before vram */ |
698 | /* Enough place before vram */ |
420 | rdev->mc.gtt_location = 0; |
699 | rdev->mc.gtt_location = 0; |
421 | } else { |
700 | } else { |
422 | /* Not enough place after or before shrink |
701 | /* Not enough place after or before shrink |
423 | * gart size |
702 | * gart size |
424 | */ |
703 | */ |
425 | if (rdev->mc.vram_location > (0xFFFFFFFFUL - tmp)) { |
704 | if (rdev->mc.vram_location > (0xFFFFFFFFUL - tmp)) { |
426 | rdev->mc.gtt_location = 0; |
705 | rdev->mc.gtt_location = 0; |
427 | rdev->mc.gtt_size = rdev->mc.vram_location; |
706 | rdev->mc.gtt_size = rdev->mc.vram_location; |
428 | } else { |
707 | } else { |
429 | rdev->mc.gtt_location = tmp; |
708 | rdev->mc.gtt_location = tmp; |
430 | rdev->mc.gtt_size = 0xFFFFFFFFUL - tmp; |
709 | rdev->mc.gtt_size = 0xFFFFFFFFUL - tmp; |
431 | } |
710 | } |
432 | } |
711 | } |
433 | rdev->mc.gtt_location = rdev->mc.mc_vram_size; |
712 | rdev->mc.gtt_location = rdev->mc.mc_vram_size; |
434 | } |
713 | } |
435 | rdev->mc.vram_start = rdev->mc.vram_location; |
714 | rdev->mc.vram_start = rdev->mc.vram_location; |
436 | rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1; |
715 | rdev->mc.vram_end = rdev->mc.vram_location + rdev->mc.mc_vram_size - 1; |
437 | rdev->mc.gtt_start = rdev->mc.gtt_location; |
716 | rdev->mc.gtt_start = rdev->mc.gtt_location; |
438 | rdev->mc.gtt_end = rdev->mc.gtt_location + rdev->mc.gtt_size - 1; |
717 | rdev->mc.gtt_end = rdev->mc.gtt_location + rdev->mc.gtt_size - 1; |
439 | /* FIXME: we should enforce default clock in case GPU is not in |
718 | /* FIXME: we should enforce default clock in case GPU is not in |
440 | * default setup |
719 | * default setup |
441 | */ |
720 | */ |
442 | a.full = rfixed_const(100); |
721 | a.full = rfixed_const(100); |
443 | rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk); |
722 | rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk); |
444 | rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a); |
723 | rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a); |
445 | return 0; |
724 | return 0; |
446 | } |
725 | } |
447 | 726 | ||
448 | /* We doesn't check that the GPU really needs a reset we simply do the |
727 | /* We doesn't check that the GPU really needs a reset we simply do the |
449 | * reset, it's up to the caller to determine if the GPU needs one. We |
728 | * reset, it's up to the caller to determine if the GPU needs one. We |
450 | * might add an helper function to check that. |
729 | * might add an helper function to check that. |
451 | */ |
730 | */ |
452 | int r600_gpu_soft_reset(struct radeon_device *rdev) |
731 | int r600_gpu_soft_reset(struct radeon_device *rdev) |
453 | { |
732 | { |
454 | struct rv515_mc_save save; |
733 | struct rv515_mc_save save; |
455 | u32 grbm_busy_mask = S_008010_VC_BUSY(1) | S_008010_VGT_BUSY_NO_DMA(1) | |
734 | u32 grbm_busy_mask = S_008010_VC_BUSY(1) | S_008010_VGT_BUSY_NO_DMA(1) | |
456 | S_008010_VGT_BUSY(1) | S_008010_TA03_BUSY(1) | |
735 | S_008010_VGT_BUSY(1) | S_008010_TA03_BUSY(1) | |
457 | S_008010_TC_BUSY(1) | S_008010_SX_BUSY(1) | |
736 | S_008010_TC_BUSY(1) | S_008010_SX_BUSY(1) | |
458 | S_008010_SH_BUSY(1) | S_008010_SPI03_BUSY(1) | |
737 | S_008010_SH_BUSY(1) | S_008010_SPI03_BUSY(1) | |
459 | S_008010_SMX_BUSY(1) | S_008010_SC_BUSY(1) | |
738 | S_008010_SMX_BUSY(1) | S_008010_SC_BUSY(1) | |
460 | S_008010_PA_BUSY(1) | S_008010_DB03_BUSY(1) | |
739 | S_008010_PA_BUSY(1) | S_008010_DB03_BUSY(1) | |
461 | S_008010_CR_BUSY(1) | S_008010_CB03_BUSY(1) | |
740 | S_008010_CR_BUSY(1) | S_008010_CB03_BUSY(1) | |
462 | S_008010_GUI_ACTIVE(1); |
741 | S_008010_GUI_ACTIVE(1); |
463 | u32 grbm2_busy_mask = S_008014_SPI0_BUSY(1) | S_008014_SPI1_BUSY(1) | |
742 | u32 grbm2_busy_mask = S_008014_SPI0_BUSY(1) | S_008014_SPI1_BUSY(1) | |
464 | S_008014_SPI2_BUSY(1) | S_008014_SPI3_BUSY(1) | |
743 | S_008014_SPI2_BUSY(1) | S_008014_SPI3_BUSY(1) | |
465 | S_008014_TA0_BUSY(1) | S_008014_TA1_BUSY(1) | |
744 | S_008014_TA0_BUSY(1) | S_008014_TA1_BUSY(1) | |
466 | S_008014_TA2_BUSY(1) | S_008014_TA3_BUSY(1) | |
745 | S_008014_TA2_BUSY(1) | S_008014_TA3_BUSY(1) | |
467 | S_008014_DB0_BUSY(1) | S_008014_DB1_BUSY(1) | |
746 | S_008014_DB0_BUSY(1) | S_008014_DB1_BUSY(1) | |
468 | S_008014_DB2_BUSY(1) | S_008014_DB3_BUSY(1) | |
747 | S_008014_DB2_BUSY(1) | S_008014_DB3_BUSY(1) | |
469 | S_008014_CB0_BUSY(1) | S_008014_CB1_BUSY(1) | |
748 | S_008014_CB0_BUSY(1) | S_008014_CB1_BUSY(1) | |
470 | S_008014_CB2_BUSY(1) | S_008014_CB3_BUSY(1); |
749 | S_008014_CB2_BUSY(1) | S_008014_CB3_BUSY(1); |
471 | u32 srbm_reset = 0; |
750 | u32 srbm_reset = 0; |
472 | u32 tmp; |
751 | u32 tmp; |
473 | 752 | ||
474 | dev_info(rdev->dev, "GPU softreset \n"); |
753 | dev_info(rdev->dev, "GPU softreset \n"); |
475 | dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n", |
754 | dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n", |
476 | RREG32(R_008010_GRBM_STATUS)); |
755 | RREG32(R_008010_GRBM_STATUS)); |
477 | dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n", |
756 | dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n", |
478 | RREG32(R_008014_GRBM_STATUS2)); |
757 | RREG32(R_008014_GRBM_STATUS2)); |
479 | dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n", |
758 | dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n", |
480 | RREG32(R_000E50_SRBM_STATUS)); |
759 | RREG32(R_000E50_SRBM_STATUS)); |
481 | rv515_mc_stop(rdev, &save); |
760 | rv515_mc_stop(rdev, &save); |
482 | if (r600_mc_wait_for_idle(rdev)) { |
761 | if (r600_mc_wait_for_idle(rdev)) { |
483 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
762 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
484 | } |
763 | } |
485 | /* Disable CP parsing/prefetching */ |
764 | /* Disable CP parsing/prefetching */ |
486 | WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(0xff)); |
765 | WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(0xff)); |
487 | /* Check if any of the rendering block is busy and reset it */ |
766 | /* Check if any of the rendering block is busy and reset it */ |
488 | if ((RREG32(R_008010_GRBM_STATUS) & grbm_busy_mask) || |
767 | if ((RREG32(R_008010_GRBM_STATUS) & grbm_busy_mask) || |
489 | (RREG32(R_008014_GRBM_STATUS2) & grbm2_busy_mask)) { |
768 | (RREG32(R_008014_GRBM_STATUS2) & grbm2_busy_mask)) { |
490 | tmp = S_008020_SOFT_RESET_CR(1) | |
769 | tmp = S_008020_SOFT_RESET_CR(1) | |
491 | S_008020_SOFT_RESET_DB(1) | |
770 | S_008020_SOFT_RESET_DB(1) | |
492 | S_008020_SOFT_RESET_CB(1) | |
771 | S_008020_SOFT_RESET_CB(1) | |
493 | S_008020_SOFT_RESET_PA(1) | |
772 | S_008020_SOFT_RESET_PA(1) | |
494 | S_008020_SOFT_RESET_SC(1) | |
773 | S_008020_SOFT_RESET_SC(1) | |
495 | S_008020_SOFT_RESET_SMX(1) | |
774 | S_008020_SOFT_RESET_SMX(1) | |
496 | S_008020_SOFT_RESET_SPI(1) | |
775 | S_008020_SOFT_RESET_SPI(1) | |
497 | S_008020_SOFT_RESET_SX(1) | |
776 | S_008020_SOFT_RESET_SX(1) | |
498 | S_008020_SOFT_RESET_SH(1) | |
777 | S_008020_SOFT_RESET_SH(1) | |
499 | S_008020_SOFT_RESET_TC(1) | |
778 | S_008020_SOFT_RESET_TC(1) | |
500 | S_008020_SOFT_RESET_TA(1) | |
779 | S_008020_SOFT_RESET_TA(1) | |
501 | S_008020_SOFT_RESET_VC(1) | |
780 | S_008020_SOFT_RESET_VC(1) | |
502 | S_008020_SOFT_RESET_VGT(1); |
781 | S_008020_SOFT_RESET_VGT(1); |
503 | dev_info(rdev->dev, " R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp); |
782 | dev_info(rdev->dev, " R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp); |
504 | WREG32(R_008020_GRBM_SOFT_RESET, tmp); |
783 | WREG32(R_008020_GRBM_SOFT_RESET, tmp); |
505 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
784 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
506 | udelay(50); |
785 | udelay(50); |
507 | WREG32(R_008020_GRBM_SOFT_RESET, 0); |
786 | WREG32(R_008020_GRBM_SOFT_RESET, 0); |
508 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
787 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
509 | } |
788 | } |
510 | /* Reset CP (we always reset CP) */ |
789 | /* Reset CP (we always reset CP) */ |
511 | tmp = S_008020_SOFT_RESET_CP(1); |
790 | tmp = S_008020_SOFT_RESET_CP(1); |
512 | dev_info(rdev->dev, "R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp); |
791 | dev_info(rdev->dev, "R_008020_GRBM_SOFT_RESET=0x%08X\n", tmp); |
513 | WREG32(R_008020_GRBM_SOFT_RESET, tmp); |
792 | WREG32(R_008020_GRBM_SOFT_RESET, tmp); |
514 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
793 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
515 | udelay(50); |
794 | udelay(50); |
516 | WREG32(R_008020_GRBM_SOFT_RESET, 0); |
795 | WREG32(R_008020_GRBM_SOFT_RESET, 0); |
517 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
796 | (void)RREG32(R_008020_GRBM_SOFT_RESET); |
518 | /* Reset others GPU block if necessary */ |
797 | /* Reset others GPU block if necessary */ |
519 | if (G_000E50_RLC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
798 | if (G_000E50_RLC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
520 | srbm_reset |= S_000E60_SOFT_RESET_RLC(1); |
799 | srbm_reset |= S_000E60_SOFT_RESET_RLC(1); |
521 | if (G_000E50_GRBM_RQ_PENDING(RREG32(R_000E50_SRBM_STATUS))) |
800 | if (G_000E50_GRBM_RQ_PENDING(RREG32(R_000E50_SRBM_STATUS))) |
522 | srbm_reset |= S_000E60_SOFT_RESET_GRBM(1); |
801 | srbm_reset |= S_000E60_SOFT_RESET_GRBM(1); |
523 | if (G_000E50_HI_RQ_PENDING(RREG32(R_000E50_SRBM_STATUS))) |
802 | if (G_000E50_HI_RQ_PENDING(RREG32(R_000E50_SRBM_STATUS))) |
524 | srbm_reset |= S_000E60_SOFT_RESET_IH(1); |
803 | srbm_reset |= S_000E60_SOFT_RESET_IH(1); |
525 | if (G_000E50_VMC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
804 | if (G_000E50_VMC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
526 | srbm_reset |= S_000E60_SOFT_RESET_VMC(1); |
805 | srbm_reset |= S_000E60_SOFT_RESET_VMC(1); |
527 | if (G_000E50_MCB_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
806 | if (G_000E50_MCB_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
528 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
807 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
529 | if (G_000E50_MCDZ_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
808 | if (G_000E50_MCDZ_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
530 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
809 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
531 | if (G_000E50_MCDY_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
810 | if (G_000E50_MCDY_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
532 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
811 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
533 | if (G_000E50_MCDX_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
812 | if (G_000E50_MCDX_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
534 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
813 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
535 | if (G_000E50_MCDW_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
814 | if (G_000E50_MCDW_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
536 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
815 | srbm_reset |= S_000E60_SOFT_RESET_MC(1); |
537 | if (G_000E50_RLC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
816 | if (G_000E50_RLC_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
538 | srbm_reset |= S_000E60_SOFT_RESET_RLC(1); |
817 | srbm_reset |= S_000E60_SOFT_RESET_RLC(1); |
539 | if (G_000E50_SEM_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
818 | if (G_000E50_SEM_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
540 | srbm_reset |= S_000E60_SOFT_RESET_SEM(1); |
819 | srbm_reset |= S_000E60_SOFT_RESET_SEM(1); |
541 | if (G_000E50_BIF_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
820 | if (G_000E50_BIF_BUSY(RREG32(R_000E50_SRBM_STATUS))) |
542 | srbm_reset |= S_000E60_SOFT_RESET_BIF(1); |
821 | srbm_reset |= S_000E60_SOFT_RESET_BIF(1); |
543 | dev_info(rdev->dev, " R_000E60_SRBM_SOFT_RESET=0x%08X\n", srbm_reset); |
822 | dev_info(rdev->dev, " R_000E60_SRBM_SOFT_RESET=0x%08X\n", srbm_reset); |
544 | WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset); |
823 | WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset); |
545 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
824 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
546 | udelay(50); |
825 | udelay(50); |
547 | WREG32(R_000E60_SRBM_SOFT_RESET, 0); |
826 | WREG32(R_000E60_SRBM_SOFT_RESET, 0); |
548 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
827 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
549 | WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset); |
828 | WREG32(R_000E60_SRBM_SOFT_RESET, srbm_reset); |
550 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
829 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
551 | udelay(50); |
830 | udelay(50); |
552 | WREG32(R_000E60_SRBM_SOFT_RESET, 0); |
831 | WREG32(R_000E60_SRBM_SOFT_RESET, 0); |
553 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
832 | (void)RREG32(R_000E60_SRBM_SOFT_RESET); |
554 | /* Wait a little for things to settle down */ |
833 | /* Wait a little for things to settle down */ |
555 | udelay(50); |
834 | udelay(50); |
556 | dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n", |
835 | dev_info(rdev->dev, " R_008010_GRBM_STATUS=0x%08X\n", |
557 | RREG32(R_008010_GRBM_STATUS)); |
836 | RREG32(R_008010_GRBM_STATUS)); |
558 | dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n", |
837 | dev_info(rdev->dev, " R_008014_GRBM_STATUS2=0x%08X\n", |
559 | RREG32(R_008014_GRBM_STATUS2)); |
838 | RREG32(R_008014_GRBM_STATUS2)); |
560 | dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n", |
839 | dev_info(rdev->dev, " R_000E50_SRBM_STATUS=0x%08X\n", |
561 | RREG32(R_000E50_SRBM_STATUS)); |
840 | RREG32(R_000E50_SRBM_STATUS)); |
562 | /* After reset we need to reinit the asic as GPU often endup in an |
841 | /* After reset we need to reinit the asic as GPU often endup in an |
563 | * incoherent state. |
842 | * incoherent state. |
564 | */ |
843 | */ |
565 | atom_asic_init(rdev->mode_info.atom_context); |
844 | atom_asic_init(rdev->mode_info.atom_context); |
566 | rv515_mc_resume(rdev, &save); |
845 | rv515_mc_resume(rdev, &save); |
567 | return 0; |
846 | return 0; |
568 | } |
847 | } |
569 | 848 | ||
570 | int r600_gpu_reset(struct radeon_device *rdev) |
849 | int r600_gpu_reset(struct radeon_device *rdev) |
571 | { |
850 | { |
572 | return r600_gpu_soft_reset(rdev); |
851 | return r600_gpu_soft_reset(rdev); |
573 | } |
852 | } |
574 | 853 | ||
575 | static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes, |
854 | static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes, |
576 | u32 num_backends, |
855 | u32 num_backends, |
577 | u32 backend_disable_mask) |
856 | u32 backend_disable_mask) |
578 | { |
857 | { |
579 | u32 backend_map = 0; |
858 | u32 backend_map = 0; |
580 | u32 enabled_backends_mask; |
859 | u32 enabled_backends_mask; |
581 | u32 enabled_backends_count; |
860 | u32 enabled_backends_count; |
582 | u32 cur_pipe; |
861 | u32 cur_pipe; |
583 | u32 swizzle_pipe[R6XX_MAX_PIPES]; |
862 | u32 swizzle_pipe[R6XX_MAX_PIPES]; |
584 | u32 cur_backend; |
863 | u32 cur_backend; |
585 | u32 i; |
864 | u32 i; |
586 | 865 | ||
587 | if (num_tile_pipes > R6XX_MAX_PIPES) |
866 | if (num_tile_pipes > R6XX_MAX_PIPES) |
588 | num_tile_pipes = R6XX_MAX_PIPES; |
867 | num_tile_pipes = R6XX_MAX_PIPES; |
589 | if (num_tile_pipes < 1) |
868 | if (num_tile_pipes < 1) |
590 | num_tile_pipes = 1; |
869 | num_tile_pipes = 1; |
591 | if (num_backends > R6XX_MAX_BACKENDS) |
870 | if (num_backends > R6XX_MAX_BACKENDS) |
592 | num_backends = R6XX_MAX_BACKENDS; |
871 | num_backends = R6XX_MAX_BACKENDS; |
593 | if (num_backends < 1) |
872 | if (num_backends < 1) |
594 | num_backends = 1; |
873 | num_backends = 1; |
595 | 874 | ||
596 | enabled_backends_mask = 0; |
875 | enabled_backends_mask = 0; |
597 | enabled_backends_count = 0; |
876 | enabled_backends_count = 0; |
598 | for (i = 0; i < R6XX_MAX_BACKENDS; ++i) { |
877 | for (i = 0; i < R6XX_MAX_BACKENDS; ++i) { |
599 | if (((backend_disable_mask >> i) & 1) == 0) { |
878 | if (((backend_disable_mask >> i) & 1) == 0) { |
600 | enabled_backends_mask |= (1 << i); |
879 | enabled_backends_mask |= (1 << i); |
601 | ++enabled_backends_count; |
880 | ++enabled_backends_count; |
602 | } |
881 | } |
603 | if (enabled_backends_count == num_backends) |
882 | if (enabled_backends_count == num_backends) |
604 | break; |
883 | break; |
605 | } |
884 | } |
606 | 885 | ||
607 | if (enabled_backends_count == 0) { |
886 | if (enabled_backends_count == 0) { |
608 | enabled_backends_mask = 1; |
887 | enabled_backends_mask = 1; |
609 | enabled_backends_count = 1; |
888 | enabled_backends_count = 1; |
610 | } |
889 | } |
611 | 890 | ||
612 | if (enabled_backends_count != num_backends) |
891 | if (enabled_backends_count != num_backends) |
613 | num_backends = enabled_backends_count; |
892 | num_backends = enabled_backends_count; |
614 | 893 | ||
615 | memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES); |
894 | memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES); |
616 | switch (num_tile_pipes) { |
895 | switch (num_tile_pipes) { |
617 | case 1: |
896 | case 1: |
618 | swizzle_pipe[0] = 0; |
897 | swizzle_pipe[0] = 0; |
619 | break; |
898 | break; |
620 | case 2: |
899 | case 2: |
621 | swizzle_pipe[0] = 0; |
900 | swizzle_pipe[0] = 0; |
622 | swizzle_pipe[1] = 1; |
901 | swizzle_pipe[1] = 1; |
623 | break; |
902 | break; |
624 | case 3: |
903 | case 3: |
625 | swizzle_pipe[0] = 0; |
904 | swizzle_pipe[0] = 0; |
626 | swizzle_pipe[1] = 1; |
905 | swizzle_pipe[1] = 1; |
627 | swizzle_pipe[2] = 2; |
906 | swizzle_pipe[2] = 2; |
628 | break; |
907 | break; |
629 | case 4: |
908 | case 4: |
630 | swizzle_pipe[0] = 0; |
909 | swizzle_pipe[0] = 0; |
631 | swizzle_pipe[1] = 1; |
910 | swizzle_pipe[1] = 1; |
632 | swizzle_pipe[2] = 2; |
911 | swizzle_pipe[2] = 2; |
633 | swizzle_pipe[3] = 3; |
912 | swizzle_pipe[3] = 3; |
634 | break; |
913 | break; |
635 | case 5: |
914 | case 5: |
636 | swizzle_pipe[0] = 0; |
915 | swizzle_pipe[0] = 0; |
637 | swizzle_pipe[1] = 1; |
916 | swizzle_pipe[1] = 1; |
638 | swizzle_pipe[2] = 2; |
917 | swizzle_pipe[2] = 2; |
639 | swizzle_pipe[3] = 3; |
918 | swizzle_pipe[3] = 3; |
640 | swizzle_pipe[4] = 4; |
919 | swizzle_pipe[4] = 4; |
641 | break; |
920 | break; |
642 | case 6: |
921 | case 6: |
643 | swizzle_pipe[0] = 0; |
922 | swizzle_pipe[0] = 0; |
644 | swizzle_pipe[1] = 2; |
923 | swizzle_pipe[1] = 2; |
645 | swizzle_pipe[2] = 4; |
924 | swizzle_pipe[2] = 4; |
646 | swizzle_pipe[3] = 5; |
925 | swizzle_pipe[3] = 5; |
647 | swizzle_pipe[4] = 1; |
926 | swizzle_pipe[4] = 1; |
648 | swizzle_pipe[5] = 3; |
927 | swizzle_pipe[5] = 3; |
649 | break; |
928 | break; |
650 | case 7: |
929 | case 7: |
651 | swizzle_pipe[0] = 0; |
930 | swizzle_pipe[0] = 0; |
652 | swizzle_pipe[1] = 2; |
931 | swizzle_pipe[1] = 2; |
653 | swizzle_pipe[2] = 4; |
932 | swizzle_pipe[2] = 4; |
654 | swizzle_pipe[3] = 6; |
933 | swizzle_pipe[3] = 6; |
655 | swizzle_pipe[4] = 1; |
934 | swizzle_pipe[4] = 1; |
656 | swizzle_pipe[5] = 3; |
935 | swizzle_pipe[5] = 3; |
657 | swizzle_pipe[6] = 5; |
936 | swizzle_pipe[6] = 5; |
658 | break; |
937 | break; |
659 | case 8: |
938 | case 8: |
660 | swizzle_pipe[0] = 0; |
939 | swizzle_pipe[0] = 0; |
661 | swizzle_pipe[1] = 2; |
940 | swizzle_pipe[1] = 2; |
662 | swizzle_pipe[2] = 4; |
941 | swizzle_pipe[2] = 4; |
663 | swizzle_pipe[3] = 6; |
942 | swizzle_pipe[3] = 6; |
664 | swizzle_pipe[4] = 1; |
943 | swizzle_pipe[4] = 1; |
665 | swizzle_pipe[5] = 3; |
944 | swizzle_pipe[5] = 3; |
666 | swizzle_pipe[6] = 5; |
945 | swizzle_pipe[6] = 5; |
667 | swizzle_pipe[7] = 7; |
946 | swizzle_pipe[7] = 7; |
668 | break; |
947 | break; |
669 | } |
948 | } |
670 | 949 | ||
671 | cur_backend = 0; |
950 | cur_backend = 0; |
672 | for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) { |
951 | for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) { |
673 | while (((1 << cur_backend) & enabled_backends_mask) == 0) |
952 | while (((1 << cur_backend) & enabled_backends_mask) == 0) |
674 | cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS; |
953 | cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS; |
675 | 954 | ||
676 | backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2))); |
955 | backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2))); |
677 | 956 | ||
678 | cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS; |
957 | cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS; |
679 | } |
958 | } |
680 | 959 | ||
681 | return backend_map; |
960 | return backend_map; |
682 | } |
961 | } |
683 | 962 | ||
684 | int r600_count_pipe_bits(uint32_t val) |
963 | int r600_count_pipe_bits(uint32_t val) |
685 | { |
964 | { |
686 | int i, ret = 0; |
965 | int i, ret = 0; |
687 | 966 | ||
688 | for (i = 0; i < 32; i++) { |
967 | for (i = 0; i < 32; i++) { |
689 | ret += val & 1; |
968 | ret += val & 1; |
690 | val >>= 1; |
969 | val >>= 1; |
691 | } |
970 | } |
692 | return ret; |
971 | return ret; |
693 | } |
972 | } |
694 | 973 | ||
695 | void r600_gpu_init(struct radeon_device *rdev) |
974 | void r600_gpu_init(struct radeon_device *rdev) |
696 | { |
975 | { |
697 | u32 tiling_config; |
976 | u32 tiling_config; |
698 | u32 ramcfg; |
977 | u32 ramcfg; |
699 | u32 tmp; |
978 | u32 tmp; |
700 | int i, j; |
979 | int i, j; |
701 | u32 sq_config; |
980 | u32 sq_config; |
702 | u32 sq_gpr_resource_mgmt_1 = 0; |
981 | u32 sq_gpr_resource_mgmt_1 = 0; |
703 | u32 sq_gpr_resource_mgmt_2 = 0; |
982 | u32 sq_gpr_resource_mgmt_2 = 0; |
704 | u32 sq_thread_resource_mgmt = 0; |
983 | u32 sq_thread_resource_mgmt = 0; |
705 | u32 sq_stack_resource_mgmt_1 = 0; |
984 | u32 sq_stack_resource_mgmt_1 = 0; |
706 | u32 sq_stack_resource_mgmt_2 = 0; |
985 | u32 sq_stack_resource_mgmt_2 = 0; |
707 | 986 | ||
708 | /* FIXME: implement */ |
987 | /* FIXME: implement */ |
709 | switch (rdev->family) { |
988 | switch (rdev->family) { |
710 | case CHIP_R600: |
989 | case CHIP_R600: |
711 | rdev->config.r600.max_pipes = 4; |
990 | rdev->config.r600.max_pipes = 4; |
712 | rdev->config.r600.max_tile_pipes = 8; |
991 | rdev->config.r600.max_tile_pipes = 8; |
713 | rdev->config.r600.max_simds = 4; |
992 | rdev->config.r600.max_simds = 4; |
714 | rdev->config.r600.max_backends = 4; |
993 | rdev->config.r600.max_backends = 4; |
715 | rdev->config.r600.max_gprs = 256; |
994 | rdev->config.r600.max_gprs = 256; |
716 | rdev->config.r600.max_threads = 192; |
995 | rdev->config.r600.max_threads = 192; |
717 | rdev->config.r600.max_stack_entries = 256; |
996 | rdev->config.r600.max_stack_entries = 256; |
718 | rdev->config.r600.max_hw_contexts = 8; |
997 | rdev->config.r600.max_hw_contexts = 8; |
719 | rdev->config.r600.max_gs_threads = 16; |
998 | rdev->config.r600.max_gs_threads = 16; |
720 | rdev->config.r600.sx_max_export_size = 128; |
999 | rdev->config.r600.sx_max_export_size = 128; |
721 | rdev->config.r600.sx_max_export_pos_size = 16; |
1000 | rdev->config.r600.sx_max_export_pos_size = 16; |
722 | rdev->config.r600.sx_max_export_smx_size = 128; |
1001 | rdev->config.r600.sx_max_export_smx_size = 128; |
723 | rdev->config.r600.sq_num_cf_insts = 2; |
1002 | rdev->config.r600.sq_num_cf_insts = 2; |
724 | break; |
1003 | break; |
725 | case CHIP_RV630: |
1004 | case CHIP_RV630: |
726 | case CHIP_RV635: |
1005 | case CHIP_RV635: |
727 | rdev->config.r600.max_pipes = 2; |
1006 | rdev->config.r600.max_pipes = 2; |
728 | rdev->config.r600.max_tile_pipes = 2; |
1007 | rdev->config.r600.max_tile_pipes = 2; |
729 | rdev->config.r600.max_simds = 3; |
1008 | rdev->config.r600.max_simds = 3; |
730 | rdev->config.r600.max_backends = 1; |
1009 | rdev->config.r600.max_backends = 1; |
731 | rdev->config.r600.max_gprs = 128; |
1010 | rdev->config.r600.max_gprs = 128; |
732 | rdev->config.r600.max_threads = 192; |
1011 | rdev->config.r600.max_threads = 192; |
733 | rdev->config.r600.max_stack_entries = 128; |
1012 | rdev->config.r600.max_stack_entries = 128; |
734 | rdev->config.r600.max_hw_contexts = 8; |
1013 | rdev->config.r600.max_hw_contexts = 8; |
735 | rdev->config.r600.max_gs_threads = 4; |
1014 | rdev->config.r600.max_gs_threads = 4; |
736 | rdev->config.r600.sx_max_export_size = 128; |
1015 | rdev->config.r600.sx_max_export_size = 128; |
737 | rdev->config.r600.sx_max_export_pos_size = 16; |
1016 | rdev->config.r600.sx_max_export_pos_size = 16; |
738 | rdev->config.r600.sx_max_export_smx_size = 128; |
1017 | rdev->config.r600.sx_max_export_smx_size = 128; |
739 | rdev->config.r600.sq_num_cf_insts = 2; |
1018 | rdev->config.r600.sq_num_cf_insts = 2; |
740 | break; |
1019 | break; |
741 | case CHIP_RV610: |
1020 | case CHIP_RV610: |
742 | case CHIP_RV620: |
1021 | case CHIP_RV620: |
743 | case CHIP_RS780: |
1022 | case CHIP_RS780: |
744 | case CHIP_RS880: |
1023 | case CHIP_RS880: |
745 | rdev->config.r600.max_pipes = 1; |
1024 | rdev->config.r600.max_pipes = 1; |
746 | rdev->config.r600.max_tile_pipes = 1; |
1025 | rdev->config.r600.max_tile_pipes = 1; |
747 | rdev->config.r600.max_simds = 2; |
1026 | rdev->config.r600.max_simds = 2; |
748 | rdev->config.r600.max_backends = 1; |
1027 | rdev->config.r600.max_backends = 1; |
749 | rdev->config.r600.max_gprs = 128; |
1028 | rdev->config.r600.max_gprs = 128; |
750 | rdev->config.r600.max_threads = 192; |
1029 | rdev->config.r600.max_threads = 192; |
751 | rdev->config.r600.max_stack_entries = 128; |
1030 | rdev->config.r600.max_stack_entries = 128; |
752 | rdev->config.r600.max_hw_contexts = 4; |
1031 | rdev->config.r600.max_hw_contexts = 4; |
753 | rdev->config.r600.max_gs_threads = 4; |
1032 | rdev->config.r600.max_gs_threads = 4; |
754 | rdev->config.r600.sx_max_export_size = 128; |
1033 | rdev->config.r600.sx_max_export_size = 128; |
755 | rdev->config.r600.sx_max_export_pos_size = 16; |
1034 | rdev->config.r600.sx_max_export_pos_size = 16; |
756 | rdev->config.r600.sx_max_export_smx_size = 128; |
1035 | rdev->config.r600.sx_max_export_smx_size = 128; |
757 | rdev->config.r600.sq_num_cf_insts = 1; |
1036 | rdev->config.r600.sq_num_cf_insts = 1; |
758 | break; |
1037 | break; |
759 | case CHIP_RV670: |
1038 | case CHIP_RV670: |
760 | rdev->config.r600.max_pipes = 4; |
1039 | rdev->config.r600.max_pipes = 4; |
761 | rdev->config.r600.max_tile_pipes = 4; |
1040 | rdev->config.r600.max_tile_pipes = 4; |
762 | rdev->config.r600.max_simds = 4; |
1041 | rdev->config.r600.max_simds = 4; |
763 | rdev->config.r600.max_backends = 4; |
1042 | rdev->config.r600.max_backends = 4; |
764 | rdev->config.r600.max_gprs = 192; |
1043 | rdev->config.r600.max_gprs = 192; |
765 | rdev->config.r600.max_threads = 192; |
1044 | rdev->config.r600.max_threads = 192; |
766 | rdev->config.r600.max_stack_entries = 256; |
1045 | rdev->config.r600.max_stack_entries = 256; |
767 | rdev->config.r600.max_hw_contexts = 8; |
1046 | rdev->config.r600.max_hw_contexts = 8; |
768 | rdev->config.r600.max_gs_threads = 16; |
1047 | rdev->config.r600.max_gs_threads = 16; |
769 | rdev->config.r600.sx_max_export_size = 128; |
1048 | rdev->config.r600.sx_max_export_size = 128; |
770 | rdev->config.r600.sx_max_export_pos_size = 16; |
1049 | rdev->config.r600.sx_max_export_pos_size = 16; |
771 | rdev->config.r600.sx_max_export_smx_size = 128; |
1050 | rdev->config.r600.sx_max_export_smx_size = 128; |
772 | rdev->config.r600.sq_num_cf_insts = 2; |
1051 | rdev->config.r600.sq_num_cf_insts = 2; |
773 | break; |
1052 | break; |
774 | default: |
1053 | default: |
775 | break; |
1054 | break; |
776 | } |
1055 | } |
777 | 1056 | ||
778 | /* Initialize HDP */ |
1057 | /* Initialize HDP */ |
779 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
1058 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
780 | WREG32((0x2c14 + j), 0x00000000); |
1059 | WREG32((0x2c14 + j), 0x00000000); |
781 | WREG32((0x2c18 + j), 0x00000000); |
1060 | WREG32((0x2c18 + j), 0x00000000); |
782 | WREG32((0x2c1c + j), 0x00000000); |
1061 | WREG32((0x2c1c + j), 0x00000000); |
783 | WREG32((0x2c20 + j), 0x00000000); |
1062 | WREG32((0x2c20 + j), 0x00000000); |
784 | WREG32((0x2c24 + j), 0x00000000); |
1063 | WREG32((0x2c24 + j), 0x00000000); |
785 | } |
1064 | } |
786 | 1065 | ||
787 | WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff)); |
1066 | WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff)); |
788 | 1067 | ||
789 | /* Setup tiling */ |
1068 | /* Setup tiling */ |
790 | tiling_config = 0; |
1069 | tiling_config = 0; |
791 | ramcfg = RREG32(RAMCFG); |
1070 | ramcfg = RREG32(RAMCFG); |
792 | switch (rdev->config.r600.max_tile_pipes) { |
1071 | switch (rdev->config.r600.max_tile_pipes) { |
793 | case 1: |
1072 | case 1: |
794 | tiling_config |= PIPE_TILING(0); |
1073 | tiling_config |= PIPE_TILING(0); |
795 | break; |
1074 | break; |
796 | case 2: |
1075 | case 2: |
797 | tiling_config |= PIPE_TILING(1); |
1076 | tiling_config |= PIPE_TILING(1); |
798 | break; |
1077 | break; |
799 | case 4: |
1078 | case 4: |
800 | tiling_config |= PIPE_TILING(2); |
1079 | tiling_config |= PIPE_TILING(2); |
801 | break; |
1080 | break; |
802 | case 8: |
1081 | case 8: |
803 | tiling_config |= PIPE_TILING(3); |
1082 | tiling_config |= PIPE_TILING(3); |
804 | break; |
1083 | break; |
805 | default: |
1084 | default: |
806 | break; |
1085 | break; |
807 | } |
1086 | } |
808 | tiling_config |= BANK_TILING((ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT); |
1087 | tiling_config |= BANK_TILING((ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT); |
809 | tiling_config |= GROUP_SIZE(0); |
1088 | tiling_config |= GROUP_SIZE(0); |
810 | tmp = (ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT; |
1089 | tmp = (ramcfg & NOOFROWS_MASK) >> NOOFROWS_SHIFT; |
811 | if (tmp > 3) { |
1090 | if (tmp > 3) { |
812 | tiling_config |= ROW_TILING(3); |
1091 | tiling_config |= ROW_TILING(3); |
813 | tiling_config |= SAMPLE_SPLIT(3); |
1092 | tiling_config |= SAMPLE_SPLIT(3); |
814 | } else { |
1093 | } else { |
815 | tiling_config |= ROW_TILING(tmp); |
1094 | tiling_config |= ROW_TILING(tmp); |
816 | tiling_config |= SAMPLE_SPLIT(tmp); |
1095 | tiling_config |= SAMPLE_SPLIT(tmp); |
817 | } |
1096 | } |
818 | tiling_config |= BANK_SWAPS(1); |
1097 | tiling_config |= BANK_SWAPS(1); |
819 | tmp = r600_get_tile_pipe_to_backend_map(rdev->config.r600.max_tile_pipes, |
1098 | tmp = r600_get_tile_pipe_to_backend_map(rdev->config.r600.max_tile_pipes, |
820 | rdev->config.r600.max_backends, |
1099 | rdev->config.r600.max_backends, |
821 | (0xff << rdev->config.r600.max_backends) & 0xff); |
1100 | (0xff << rdev->config.r600.max_backends) & 0xff); |
822 | tiling_config |= BACKEND_MAP(tmp); |
1101 | tiling_config |= BACKEND_MAP(tmp); |
823 | WREG32(GB_TILING_CONFIG, tiling_config); |
1102 | WREG32(GB_TILING_CONFIG, tiling_config); |
824 | WREG32(DCP_TILING_CONFIG, tiling_config & 0xffff); |
1103 | WREG32(DCP_TILING_CONFIG, tiling_config & 0xffff); |
825 | WREG32(HDP_TILING_CONFIG, tiling_config & 0xffff); |
1104 | WREG32(HDP_TILING_CONFIG, tiling_config & 0xffff); |
826 | 1105 | ||
827 | tmp = BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << rdev->config.r600.max_backends) & R6XX_MAX_BACKENDS_MASK); |
1106 | tmp = BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << rdev->config.r600.max_backends) & R6XX_MAX_BACKENDS_MASK); |
828 | WREG32(CC_RB_BACKEND_DISABLE, tmp); |
1107 | WREG32(CC_RB_BACKEND_DISABLE, tmp); |
829 | 1108 | ||
830 | /* Setup pipes */ |
1109 | /* Setup pipes */ |
831 | tmp = INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << rdev->config.r600.max_pipes) & R6XX_MAX_PIPES_MASK); |
1110 | tmp = INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << rdev->config.r600.max_pipes) & R6XX_MAX_PIPES_MASK); |
832 | tmp |= INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << rdev->config.r600.max_simds) & R6XX_MAX_SIMDS_MASK); |
1111 | tmp |= INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << rdev->config.r600.max_simds) & R6XX_MAX_SIMDS_MASK); |
833 | WREG32(CC_GC_SHADER_PIPE_CONFIG, tmp); |
1112 | WREG32(CC_GC_SHADER_PIPE_CONFIG, tmp); |
834 | WREG32(GC_USER_SHADER_PIPE_CONFIG, tmp); |
1113 | WREG32(GC_USER_SHADER_PIPE_CONFIG, tmp); |
835 | 1114 | ||
836 | tmp = R6XX_MAX_BACKENDS - r600_count_pipe_bits(tmp & INACTIVE_QD_PIPES_MASK); |
1115 | tmp = R6XX_MAX_BACKENDS - r600_count_pipe_bits(tmp & INACTIVE_QD_PIPES_MASK); |
837 | WREG32(VGT_OUT_DEALLOC_CNTL, (tmp * 4) & DEALLOC_DIST_MASK); |
1116 | WREG32(VGT_OUT_DEALLOC_CNTL, (tmp * 4) & DEALLOC_DIST_MASK); |
838 | WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, ((tmp * 4) - 2) & VTX_REUSE_DEPTH_MASK); |
1117 | WREG32(VGT_VERTEX_REUSE_BLOCK_CNTL, ((tmp * 4) - 2) & VTX_REUSE_DEPTH_MASK); |
839 | 1118 | ||
840 | /* Setup some CP states */ |
1119 | /* Setup some CP states */ |
841 | WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) | ROQ_IB2_START(0x2b))); |
1120 | WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) | ROQ_IB2_START(0x2b))); |
842 | WREG32(CP_MEQ_THRESHOLDS, (MEQ_END(0x40) | ROQ_END(0x40))); |
1121 | WREG32(CP_MEQ_THRESHOLDS, (MEQ_END(0x40) | ROQ_END(0x40))); |
843 | 1122 | ||
844 | WREG32(TA_CNTL_AUX, (DISABLE_CUBE_ANISO | SYNC_GRADIENT | |
1123 | WREG32(TA_CNTL_AUX, (DISABLE_CUBE_ANISO | SYNC_GRADIENT | |
845 | SYNC_WALKER | SYNC_ALIGNER)); |
1124 | SYNC_WALKER | SYNC_ALIGNER)); |
846 | /* Setup various GPU states */ |
1125 | /* Setup various GPU states */ |
847 | if (rdev->family == CHIP_RV670) |
1126 | if (rdev->family == CHIP_RV670) |
848 | WREG32(ARB_GDEC_RD_CNTL, 0x00000021); |
1127 | WREG32(ARB_GDEC_RD_CNTL, 0x00000021); |
849 | 1128 | ||
850 | tmp = RREG32(SX_DEBUG_1); |
1129 | tmp = RREG32(SX_DEBUG_1); |
851 | tmp |= SMX_EVENT_RELEASE; |
1130 | tmp |= SMX_EVENT_RELEASE; |
852 | if ((rdev->family > CHIP_R600)) |
1131 | if ((rdev->family > CHIP_R600)) |
853 | tmp |= ENABLE_NEW_SMX_ADDRESS; |
1132 | tmp |= ENABLE_NEW_SMX_ADDRESS; |
854 | WREG32(SX_DEBUG_1, tmp); |
1133 | WREG32(SX_DEBUG_1, tmp); |
855 | 1134 | ||
856 | if (((rdev->family) == CHIP_R600) || |
1135 | if (((rdev->family) == CHIP_R600) || |
857 | ((rdev->family) == CHIP_RV630) || |
1136 | ((rdev->family) == CHIP_RV630) || |
858 | ((rdev->family) == CHIP_RV610) || |
1137 | ((rdev->family) == CHIP_RV610) || |
859 | ((rdev->family) == CHIP_RV620) || |
1138 | ((rdev->family) == CHIP_RV620) || |
860 | ((rdev->family) == CHIP_RS780) || |
1139 | ((rdev->family) == CHIP_RS780) || |
861 | ((rdev->family) == CHIP_RS880)) { |
1140 | ((rdev->family) == CHIP_RS880)) { |
862 | WREG32(DB_DEBUG, PREZ_MUST_WAIT_FOR_POSTZ_DONE); |
1141 | WREG32(DB_DEBUG, PREZ_MUST_WAIT_FOR_POSTZ_DONE); |
863 | } else { |
1142 | } else { |
864 | WREG32(DB_DEBUG, 0); |
1143 | WREG32(DB_DEBUG, 0); |
865 | } |
1144 | } |
866 | WREG32(DB_WATERMARKS, (DEPTH_FREE(4) | DEPTH_CACHELINE_FREE(16) | |
1145 | WREG32(DB_WATERMARKS, (DEPTH_FREE(4) | DEPTH_CACHELINE_FREE(16) | |
867 | DEPTH_FLUSH(16) | DEPTH_PENDING_FREE(4))); |
1146 | DEPTH_FLUSH(16) | DEPTH_PENDING_FREE(4))); |
868 | 1147 | ||
869 | WREG32(PA_SC_MULTI_CHIP_CNTL, 0); |
1148 | WREG32(PA_SC_MULTI_CHIP_CNTL, 0); |
870 | WREG32(VGT_NUM_INSTANCES, 0); |
1149 | WREG32(VGT_NUM_INSTANCES, 0); |
871 | 1150 | ||
872 | WREG32(SPI_CONFIG_CNTL, GPR_WRITE_PRIORITY(0)); |
1151 | WREG32(SPI_CONFIG_CNTL, GPR_WRITE_PRIORITY(0)); |
873 | WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(0)); |
1152 | WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(0)); |
874 | 1153 | ||
875 | tmp = RREG32(SQ_MS_FIFO_SIZES); |
1154 | tmp = RREG32(SQ_MS_FIFO_SIZES); |
876 | if (((rdev->family) == CHIP_RV610) || |
1155 | if (((rdev->family) == CHIP_RV610) || |
877 | ((rdev->family) == CHIP_RV620) || |
1156 | ((rdev->family) == CHIP_RV620) || |
878 | ((rdev->family) == CHIP_RS780) || |
1157 | ((rdev->family) == CHIP_RS780) || |
879 | ((rdev->family) == CHIP_RS880)) { |
1158 | ((rdev->family) == CHIP_RS880)) { |
880 | tmp = (CACHE_FIFO_SIZE(0xa) | |
1159 | tmp = (CACHE_FIFO_SIZE(0xa) | |
881 | FETCH_FIFO_HIWATER(0xa) | |
1160 | FETCH_FIFO_HIWATER(0xa) | |
882 | DONE_FIFO_HIWATER(0xe0) | |
1161 | DONE_FIFO_HIWATER(0xe0) | |
883 | ALU_UPDATE_FIFO_HIWATER(0x8)); |
1162 | ALU_UPDATE_FIFO_HIWATER(0x8)); |
884 | } else if (((rdev->family) == CHIP_R600) || |
1163 | } else if (((rdev->family) == CHIP_R600) || |
885 | ((rdev->family) == CHIP_RV630)) { |
1164 | ((rdev->family) == CHIP_RV630)) { |
886 | tmp &= ~DONE_FIFO_HIWATER(0xff); |
1165 | tmp &= ~DONE_FIFO_HIWATER(0xff); |
887 | tmp |= DONE_FIFO_HIWATER(0x4); |
1166 | tmp |= DONE_FIFO_HIWATER(0x4); |
888 | } |
1167 | } |
889 | WREG32(SQ_MS_FIFO_SIZES, tmp); |
1168 | WREG32(SQ_MS_FIFO_SIZES, tmp); |
890 | 1169 | ||
891 | /* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT |
1170 | /* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT |
892 | * should be adjusted as needed by the 2D/3D drivers. This just sets default values |
1171 | * should be adjusted as needed by the 2D/3D drivers. This just sets default values |
893 | */ |
1172 | */ |
894 | sq_config = RREG32(SQ_CONFIG); |
1173 | sq_config = RREG32(SQ_CONFIG); |
895 | sq_config &= ~(PS_PRIO(3) | |
1174 | sq_config &= ~(PS_PRIO(3) | |
896 | VS_PRIO(3) | |
1175 | VS_PRIO(3) | |
897 | GS_PRIO(3) | |
1176 | GS_PRIO(3) | |
898 | ES_PRIO(3)); |
1177 | ES_PRIO(3)); |
899 | sq_config |= (DX9_CONSTS | |
1178 | sq_config |= (DX9_CONSTS | |
900 | VC_ENABLE | |
1179 | VC_ENABLE | |
901 | PS_PRIO(0) | |
1180 | PS_PRIO(0) | |
902 | VS_PRIO(1) | |
1181 | VS_PRIO(1) | |
903 | GS_PRIO(2) | |
1182 | GS_PRIO(2) | |
904 | ES_PRIO(3)); |
1183 | ES_PRIO(3)); |
905 | 1184 | ||
906 | if ((rdev->family) == CHIP_R600) { |
1185 | if ((rdev->family) == CHIP_R600) { |
907 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(124) | |
1186 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(124) | |
908 | NUM_VS_GPRS(124) | |
1187 | NUM_VS_GPRS(124) | |
909 | NUM_CLAUSE_TEMP_GPRS(4)); |
1188 | NUM_CLAUSE_TEMP_GPRS(4)); |
910 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(0) | |
1189 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(0) | |
911 | NUM_ES_GPRS(0)); |
1190 | NUM_ES_GPRS(0)); |
912 | sq_thread_resource_mgmt = (NUM_PS_THREADS(136) | |
1191 | sq_thread_resource_mgmt = (NUM_PS_THREADS(136) | |
913 | NUM_VS_THREADS(48) | |
1192 | NUM_VS_THREADS(48) | |
914 | NUM_GS_THREADS(4) | |
1193 | NUM_GS_THREADS(4) | |
915 | NUM_ES_THREADS(4)); |
1194 | NUM_ES_THREADS(4)); |
916 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(128) | |
1195 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(128) | |
917 | NUM_VS_STACK_ENTRIES(128)); |
1196 | NUM_VS_STACK_ENTRIES(128)); |
918 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(0) | |
1197 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(0) | |
919 | NUM_ES_STACK_ENTRIES(0)); |
1198 | NUM_ES_STACK_ENTRIES(0)); |
920 | } else if (((rdev->family) == CHIP_RV610) || |
1199 | } else if (((rdev->family) == CHIP_RV610) || |
921 | ((rdev->family) == CHIP_RV620) || |
1200 | ((rdev->family) == CHIP_RV620) || |
922 | ((rdev->family) == CHIP_RS780) || |
1201 | ((rdev->family) == CHIP_RS780) || |
923 | ((rdev->family) == CHIP_RS880)) { |
1202 | ((rdev->family) == CHIP_RS880)) { |
924 | /* no vertex cache */ |
1203 | /* no vertex cache */ |
925 | sq_config &= ~VC_ENABLE; |
1204 | sq_config &= ~VC_ENABLE; |
926 | 1205 | ||
927 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
1206 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
928 | NUM_VS_GPRS(44) | |
1207 | NUM_VS_GPRS(44) | |
929 | NUM_CLAUSE_TEMP_GPRS(2)); |
1208 | NUM_CLAUSE_TEMP_GPRS(2)); |
930 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) | |
1209 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) | |
931 | NUM_ES_GPRS(17)); |
1210 | NUM_ES_GPRS(17)); |
932 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
1211 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
933 | NUM_VS_THREADS(78) | |
1212 | NUM_VS_THREADS(78) | |
934 | NUM_GS_THREADS(4) | |
1213 | NUM_GS_THREADS(4) | |
935 | NUM_ES_THREADS(31)); |
1214 | NUM_ES_THREADS(31)); |
936 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) | |
1215 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) | |
937 | NUM_VS_STACK_ENTRIES(40)); |
1216 | NUM_VS_STACK_ENTRIES(40)); |
938 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) | |
1217 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) | |
939 | NUM_ES_STACK_ENTRIES(16)); |
1218 | NUM_ES_STACK_ENTRIES(16)); |
940 | } else if (((rdev->family) == CHIP_RV630) || |
1219 | } else if (((rdev->family) == CHIP_RV630) || |
941 | ((rdev->family) == CHIP_RV635)) { |
1220 | ((rdev->family) == CHIP_RV635)) { |
942 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
1221 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
943 | NUM_VS_GPRS(44) | |
1222 | NUM_VS_GPRS(44) | |
944 | NUM_CLAUSE_TEMP_GPRS(2)); |
1223 | NUM_CLAUSE_TEMP_GPRS(2)); |
945 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(18) | |
1224 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(18) | |
946 | NUM_ES_GPRS(18)); |
1225 | NUM_ES_GPRS(18)); |
947 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
1226 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
948 | NUM_VS_THREADS(78) | |
1227 | NUM_VS_THREADS(78) | |
949 | NUM_GS_THREADS(4) | |
1228 | NUM_GS_THREADS(4) | |
950 | NUM_ES_THREADS(31)); |
1229 | NUM_ES_THREADS(31)); |
951 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) | |
1230 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(40) | |
952 | NUM_VS_STACK_ENTRIES(40)); |
1231 | NUM_VS_STACK_ENTRIES(40)); |
953 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) | |
1232 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(32) | |
954 | NUM_ES_STACK_ENTRIES(16)); |
1233 | NUM_ES_STACK_ENTRIES(16)); |
955 | } else if ((rdev->family) == CHIP_RV670) { |
1234 | } else if ((rdev->family) == CHIP_RV670) { |
956 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
1235 | sq_gpr_resource_mgmt_1 = (NUM_PS_GPRS(44) | |
957 | NUM_VS_GPRS(44) | |
1236 | NUM_VS_GPRS(44) | |
958 | NUM_CLAUSE_TEMP_GPRS(2)); |
1237 | NUM_CLAUSE_TEMP_GPRS(2)); |
959 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) | |
1238 | sq_gpr_resource_mgmt_2 = (NUM_GS_GPRS(17) | |
960 | NUM_ES_GPRS(17)); |
1239 | NUM_ES_GPRS(17)); |
961 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
1240 | sq_thread_resource_mgmt = (NUM_PS_THREADS(79) | |
962 | NUM_VS_THREADS(78) | |
1241 | NUM_VS_THREADS(78) | |
963 | NUM_GS_THREADS(4) | |
1242 | NUM_GS_THREADS(4) | |
964 | NUM_ES_THREADS(31)); |
1243 | NUM_ES_THREADS(31)); |
965 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(64) | |
1244 | sq_stack_resource_mgmt_1 = (NUM_PS_STACK_ENTRIES(64) | |
966 | NUM_VS_STACK_ENTRIES(64)); |
1245 | NUM_VS_STACK_ENTRIES(64)); |
967 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(64) | |
1246 | sq_stack_resource_mgmt_2 = (NUM_GS_STACK_ENTRIES(64) | |
968 | NUM_ES_STACK_ENTRIES(64)); |
1247 | NUM_ES_STACK_ENTRIES(64)); |
969 | } |
1248 | } |
970 | 1249 | ||
971 | WREG32(SQ_CONFIG, sq_config); |
1250 | WREG32(SQ_CONFIG, sq_config); |
972 | WREG32(SQ_GPR_RESOURCE_MGMT_1, sq_gpr_resource_mgmt_1); |
1251 | WREG32(SQ_GPR_RESOURCE_MGMT_1, sq_gpr_resource_mgmt_1); |
973 | WREG32(SQ_GPR_RESOURCE_MGMT_2, sq_gpr_resource_mgmt_2); |
1252 | WREG32(SQ_GPR_RESOURCE_MGMT_2, sq_gpr_resource_mgmt_2); |
974 | WREG32(SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt); |
1253 | WREG32(SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt); |
975 | WREG32(SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1); |
1254 | WREG32(SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1); |
976 | WREG32(SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2); |
1255 | WREG32(SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2); |
977 | 1256 | ||
978 | if (((rdev->family) == CHIP_RV610) || |
1257 | if (((rdev->family) == CHIP_RV610) || |
979 | ((rdev->family) == CHIP_RV620) || |
1258 | ((rdev->family) == CHIP_RV620) || |
980 | ((rdev->family) == CHIP_RS780) || |
1259 | ((rdev->family) == CHIP_RS780) || |
981 | ((rdev->family) == CHIP_RS880)) { |
1260 | ((rdev->family) == CHIP_RS880)) { |
982 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(TC_ONLY)); |
1261 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(TC_ONLY)); |
983 | } else { |
1262 | } else { |
984 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC)); |
1263 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC)); |
985 | } |
1264 | } |
986 | 1265 | ||
987 | /* More default values. 2D/3D driver should adjust as needed */ |
1266 | /* More default values. 2D/3D driver should adjust as needed */ |
988 | WREG32(PA_SC_AA_SAMPLE_LOCS_2S, (S0_X(0xc) | S0_Y(0x4) | |
1267 | WREG32(PA_SC_AA_SAMPLE_LOCS_2S, (S0_X(0xc) | S0_Y(0x4) | |
989 | S1_X(0x4) | S1_Y(0xc))); |
1268 | S1_X(0x4) | S1_Y(0xc))); |
990 | WREG32(PA_SC_AA_SAMPLE_LOCS_4S, (S0_X(0xe) | S0_Y(0xe) | |
1269 | WREG32(PA_SC_AA_SAMPLE_LOCS_4S, (S0_X(0xe) | S0_Y(0xe) | |
991 | S1_X(0x2) | S1_Y(0x2) | |
1270 | S1_X(0x2) | S1_Y(0x2) | |
992 | S2_X(0xa) | S2_Y(0x6) | |
1271 | S2_X(0xa) | S2_Y(0x6) | |
993 | S3_X(0x6) | S3_Y(0xa))); |
1272 | S3_X(0x6) | S3_Y(0xa))); |
994 | WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD0, (S0_X(0xe) | S0_Y(0xb) | |
1273 | WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD0, (S0_X(0xe) | S0_Y(0xb) | |
995 | S1_X(0x4) | S1_Y(0xc) | |
1274 | S1_X(0x4) | S1_Y(0xc) | |
996 | S2_X(0x1) | S2_Y(0x6) | |
1275 | S2_X(0x1) | S2_Y(0x6) | |
997 | S3_X(0xa) | S3_Y(0xe))); |
1276 | S3_X(0xa) | S3_Y(0xe))); |
998 | WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD1, (S4_X(0x6) | S4_Y(0x1) | |
1277 | WREG32(PA_SC_AA_SAMPLE_LOCS_8S_WD1, (S4_X(0x6) | S4_Y(0x1) | |
999 | S5_X(0x0) | S5_Y(0x0) | |
1278 | S5_X(0x0) | S5_Y(0x0) | |
1000 | S6_X(0xb) | S6_Y(0x4) | |
1279 | S6_X(0xb) | S6_Y(0x4) | |
1001 | S7_X(0x7) | S7_Y(0x8))); |
1280 | S7_X(0x7) | S7_Y(0x8))); |
1002 | 1281 | ||
1003 | WREG32(VGT_STRMOUT_EN, 0); |
1282 | WREG32(VGT_STRMOUT_EN, 0); |
1004 | tmp = rdev->config.r600.max_pipes * 16; |
1283 | tmp = rdev->config.r600.max_pipes * 16; |
1005 | switch (rdev->family) { |
1284 | switch (rdev->family) { |
1006 | case CHIP_RV610: |
1285 | case CHIP_RV610: |
1007 | case CHIP_RV620: |
1286 | case CHIP_RV620: |
1008 | case CHIP_RS780: |
1287 | case CHIP_RS780: |
1009 | case CHIP_RS880: |
1288 | case CHIP_RS880: |
1010 | tmp += 32; |
1289 | tmp += 32; |
1011 | break; |
1290 | break; |
1012 | case CHIP_RV670: |
1291 | case CHIP_RV670: |
1013 | tmp += 128; |
1292 | tmp += 128; |
1014 | break; |
1293 | break; |
1015 | default: |
1294 | default: |
1016 | break; |
1295 | break; |
1017 | } |
1296 | } |
1018 | if (tmp > 256) { |
1297 | if (tmp > 256) { |
1019 | tmp = 256; |
1298 | tmp = 256; |
1020 | } |
1299 | } |
1021 | WREG32(VGT_ES_PER_GS, 128); |
1300 | WREG32(VGT_ES_PER_GS, 128); |
1022 | WREG32(VGT_GS_PER_ES, tmp); |
1301 | WREG32(VGT_GS_PER_ES, tmp); |
1023 | WREG32(VGT_GS_PER_VS, 2); |
1302 | WREG32(VGT_GS_PER_VS, 2); |
1024 | WREG32(VGT_GS_VERTEX_REUSE, 16); |
1303 | WREG32(VGT_GS_VERTEX_REUSE, 16); |
1025 | 1304 | ||
1026 | /* more default values. 2D/3D driver should adjust as needed */ |
1305 | /* more default values. 2D/3D driver should adjust as needed */ |
1027 | WREG32(PA_SC_LINE_STIPPLE_STATE, 0); |
1306 | WREG32(PA_SC_LINE_STIPPLE_STATE, 0); |
1028 | WREG32(VGT_STRMOUT_EN, 0); |
1307 | WREG32(VGT_STRMOUT_EN, 0); |
1029 | WREG32(SX_MISC, 0); |
1308 | WREG32(SX_MISC, 0); |
1030 | WREG32(PA_SC_MODE_CNTL, 0); |
1309 | WREG32(PA_SC_MODE_CNTL, 0); |
1031 | WREG32(PA_SC_AA_CONFIG, 0); |
1310 | WREG32(PA_SC_AA_CONFIG, 0); |
1032 | WREG32(PA_SC_LINE_STIPPLE, 0); |
1311 | WREG32(PA_SC_LINE_STIPPLE, 0); |
1033 | WREG32(SPI_INPUT_Z, 0); |
1312 | WREG32(SPI_INPUT_Z, 0); |
1034 | WREG32(SPI_PS_IN_CONTROL_0, NUM_INTERP(2)); |
1313 | WREG32(SPI_PS_IN_CONTROL_0, NUM_INTERP(2)); |
1035 | WREG32(CB_COLOR7_FRAG, 0); |
1314 | WREG32(CB_COLOR7_FRAG, 0); |
1036 | 1315 | ||
1037 | /* Clear render buffer base addresses */ |
1316 | /* Clear render buffer base addresses */ |
1038 | WREG32(CB_COLOR0_BASE, 0); |
1317 | WREG32(CB_COLOR0_BASE, 0); |
1039 | WREG32(CB_COLOR1_BASE, 0); |
1318 | WREG32(CB_COLOR1_BASE, 0); |
1040 | WREG32(CB_COLOR2_BASE, 0); |
1319 | WREG32(CB_COLOR2_BASE, 0); |
1041 | WREG32(CB_COLOR3_BASE, 0); |
1320 | WREG32(CB_COLOR3_BASE, 0); |
1042 | WREG32(CB_COLOR4_BASE, 0); |
1321 | WREG32(CB_COLOR4_BASE, 0); |
1043 | WREG32(CB_COLOR5_BASE, 0); |
1322 | WREG32(CB_COLOR5_BASE, 0); |
1044 | WREG32(CB_COLOR6_BASE, 0); |
1323 | WREG32(CB_COLOR6_BASE, 0); |
1045 | WREG32(CB_COLOR7_BASE, 0); |
1324 | WREG32(CB_COLOR7_BASE, 0); |
1046 | WREG32(CB_COLOR7_FRAG, 0); |
1325 | WREG32(CB_COLOR7_FRAG, 0); |
1047 | 1326 | ||
1048 | switch (rdev->family) { |
1327 | switch (rdev->family) { |
1049 | case CHIP_RV610: |
1328 | case CHIP_RV610: |
1050 | case CHIP_RV620: |
1329 | case CHIP_RV620: |
1051 | case CHIP_RS780: |
1330 | case CHIP_RS780: |
1052 | case CHIP_RS880: |
1331 | case CHIP_RS880: |
1053 | tmp = TC_L2_SIZE(8); |
1332 | tmp = TC_L2_SIZE(8); |
1054 | break; |
1333 | break; |
1055 | case CHIP_RV630: |
1334 | case CHIP_RV630: |
1056 | case CHIP_RV635: |
1335 | case CHIP_RV635: |
1057 | tmp = TC_L2_SIZE(4); |
1336 | tmp = TC_L2_SIZE(4); |
1058 | break; |
1337 | break; |
1059 | case CHIP_R600: |
1338 | case CHIP_R600: |
1060 | tmp = TC_L2_SIZE(0) | L2_DISABLE_LATE_HIT; |
1339 | tmp = TC_L2_SIZE(0) | L2_DISABLE_LATE_HIT; |
1061 | break; |
1340 | break; |
1062 | default: |
1341 | default: |
1063 | tmp = TC_L2_SIZE(0); |
1342 | tmp = TC_L2_SIZE(0); |
1064 | break; |
1343 | break; |
1065 | } |
1344 | } |
1066 | WREG32(TC_CNTL, tmp); |
1345 | WREG32(TC_CNTL, tmp); |
1067 | 1346 | ||
1068 | tmp = RREG32(HDP_HOST_PATH_CNTL); |
1347 | tmp = RREG32(HDP_HOST_PATH_CNTL); |
1069 | WREG32(HDP_HOST_PATH_CNTL, tmp); |
1348 | WREG32(HDP_HOST_PATH_CNTL, tmp); |
1070 | 1349 | ||
1071 | tmp = RREG32(ARB_POP); |
1350 | tmp = RREG32(ARB_POP); |
1072 | tmp |= ENABLE_TC128; |
1351 | tmp |= ENABLE_TC128; |
1073 | WREG32(ARB_POP, tmp); |
1352 | WREG32(ARB_POP, tmp); |
1074 | 1353 | ||
1075 | WREG32(PA_SC_MULTI_CHIP_CNTL, 0); |
1354 | WREG32(PA_SC_MULTI_CHIP_CNTL, 0); |
1076 | WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA | |
1355 | WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA | |
1077 | NUM_CLIP_SEQ(3))); |
1356 | NUM_CLIP_SEQ(3))); |
1078 | WREG32(PA_SC_ENHANCE, FORCE_EOV_MAX_CLK_CNT(4095)); |
1357 | WREG32(PA_SC_ENHANCE, FORCE_EOV_MAX_CLK_CNT(4095)); |
1079 | } |
1358 | } |
1080 | 1359 | ||
1081 | 1360 | ||
1082 | /* |
1361 | /* |
1083 | * Indirect registers accessor |
1362 | * Indirect registers accessor |
1084 | */ |
1363 | */ |
1085 | u32 r600_pciep_rreg(struct radeon_device *rdev, u32 reg) |
1364 | u32 r600_pciep_rreg(struct radeon_device *rdev, u32 reg) |
1086 | { |
1365 | { |
1087 | u32 r; |
1366 | u32 r; |
1088 | 1367 | ||
1089 | WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); |
1368 | WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); |
1090 | (void)RREG32(PCIE_PORT_INDEX); |
1369 | (void)RREG32(PCIE_PORT_INDEX); |
1091 | r = RREG32(PCIE_PORT_DATA); |
1370 | r = RREG32(PCIE_PORT_DATA); |
1092 | return r; |
1371 | return r; |
1093 | } |
1372 | } |
1094 | 1373 | ||
1095 | void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v) |
1374 | void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v) |
1096 | { |
1375 | { |
1097 | WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); |
1376 | WREG32(PCIE_PORT_INDEX, ((reg) & 0xff)); |
1098 | (void)RREG32(PCIE_PORT_INDEX); |
1377 | (void)RREG32(PCIE_PORT_INDEX); |
1099 | WREG32(PCIE_PORT_DATA, (v)); |
1378 | WREG32(PCIE_PORT_DATA, (v)); |
1100 | (void)RREG32(PCIE_PORT_DATA); |
1379 | (void)RREG32(PCIE_PORT_DATA); |
1101 | } |
1380 | } |
- | 1381 | ||
- | 1382 | void r600_hdp_flush(struct radeon_device *rdev) |
|
- | 1383 | { |
|
- | 1384 | WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); |
|
1102 | 1385 | } |
|
1103 | 1386 | ||
1104 | /* |
1387 | /* |
1105 | * CP & Ring |
1388 | * CP & Ring |
1106 | */ |
1389 | */ |
1107 | void r600_cp_stop(struct radeon_device *rdev) |
1390 | void r600_cp_stop(struct radeon_device *rdev) |
1108 | { |
1391 | { |
1109 | WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1)); |
1392 | WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1)); |
1110 | } |
1393 | } |
1111 | int r600_cp_start(struct radeon_device *rdev) |
1394 | int r600_cp_start(struct radeon_device *rdev) |
1112 | { |
1395 | { |
1113 | int r; |
1396 | int r; |
1114 | uint32_t cp_me; |
1397 | uint32_t cp_me; |
1115 | 1398 | ||
1116 | r = radeon_ring_lock(rdev, 7); |
1399 | r = radeon_ring_lock(rdev, 7); |
1117 | if (r) { |
1400 | if (r) { |
1118 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); |
1401 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); |
1119 | return r; |
1402 | return r; |
1120 | } |
1403 | } |
1121 | radeon_ring_write(rdev, PACKET3(PACKET3_ME_INITIALIZE, 5)); |
1404 | radeon_ring_write(rdev, PACKET3(PACKET3_ME_INITIALIZE, 5)); |
1122 | radeon_ring_write(rdev, 0x1); |
1405 | radeon_ring_write(rdev, 0x1); |
1123 | if (rdev->family < CHIP_RV770) { |
1406 | if (rdev->family < CHIP_RV770) { |
1124 | radeon_ring_write(rdev, 0x3); |
1407 | radeon_ring_write(rdev, 0x3); |
1125 | radeon_ring_write(rdev, rdev->config.r600.max_hw_contexts - 1); |
1408 | radeon_ring_write(rdev, rdev->config.r600.max_hw_contexts - 1); |
1126 | } else { |
1409 | } else { |
1127 | radeon_ring_write(rdev, 0x0); |
1410 | radeon_ring_write(rdev, 0x0); |
1128 | radeon_ring_write(rdev, rdev->config.rv770.max_hw_contexts - 1); |
1411 | radeon_ring_write(rdev, rdev->config.rv770.max_hw_contexts - 1); |
1129 | } |
1412 | } |
1130 | radeon_ring_write(rdev, PACKET3_ME_INITIALIZE_DEVICE_ID(1)); |
1413 | radeon_ring_write(rdev, PACKET3_ME_INITIALIZE_DEVICE_ID(1)); |
1131 | radeon_ring_write(rdev, 0); |
1414 | radeon_ring_write(rdev, 0); |
1132 | radeon_ring_write(rdev, 0); |
1415 | radeon_ring_write(rdev, 0); |
1133 | radeon_ring_unlock_commit(rdev); |
1416 | radeon_ring_unlock_commit(rdev); |
1134 | 1417 | ||
1135 | cp_me = 0xff; |
1418 | cp_me = 0xff; |
1136 | WREG32(R_0086D8_CP_ME_CNTL, cp_me); |
1419 | WREG32(R_0086D8_CP_ME_CNTL, cp_me); |
1137 | return 0; |
1420 | return 0; |
1138 | } |
1421 | } |
1139 | void r600_cp_commit(struct radeon_device *rdev) |
1422 | void r600_cp_commit(struct radeon_device *rdev) |
1140 | { |
1423 | { |
1141 | WREG32(CP_RB_WPTR, rdev->cp.wptr); |
1424 | WREG32(CP_RB_WPTR, rdev->cp.wptr); |
1142 | (void)RREG32(CP_RB_WPTR); |
1425 | (void)RREG32(CP_RB_WPTR); |
1143 | } |
1426 | } |
1144 | 1427 | ||
1145 | void r600_ring_init(struct radeon_device *rdev, unsigned ring_size) |
1428 | void r600_ring_init(struct radeon_device *rdev, unsigned ring_size) |
1146 | { |
1429 | { |
1147 | u32 rb_bufsz; |
1430 | u32 rb_bufsz; |
1148 | 1431 | ||
1149 | /* Align ring size */ |
1432 | /* Align ring size */ |
1150 | rb_bufsz = drm_order(ring_size / 8); |
1433 | rb_bufsz = drm_order(ring_size / 8); |
1151 | ring_size = (1 << (rb_bufsz + 1)) * 4; |
1434 | ring_size = (1 << (rb_bufsz + 1)) * 4; |
1152 | rdev->cp.ring_size = ring_size; |
1435 | rdev->cp.ring_size = ring_size; |
1153 | rdev->cp.align_mask = 16 - 1; |
1436 | rdev->cp.align_mask = 16 - 1; |
1154 | } |
1437 | } |
1155 | 1438 | ||
1156 | 1439 | ||
1157 | /* |
1440 | /* |
1158 | * GPU scratch registers helpers function. |
1441 | * GPU scratch registers helpers function. |
1159 | */ |
1442 | */ |
1160 | void r600_scratch_init(struct radeon_device *rdev) |
1443 | void r600_scratch_init(struct radeon_device *rdev) |
1161 | { |
1444 | { |
1162 | int i; |
1445 | int i; |
1163 | 1446 | ||
1164 | rdev->scratch.num_reg = 7; |
1447 | rdev->scratch.num_reg = 7; |
1165 | for (i = 0; i < rdev->scratch.num_reg; i++) { |
1448 | for (i = 0; i < rdev->scratch.num_reg; i++) { |
1166 | rdev->scratch.free[i] = true; |
1449 | rdev->scratch.free[i] = true; |
1167 | rdev->scratch.reg[i] = SCRATCH_REG0 + (i * 4); |
1450 | rdev->scratch.reg[i] = SCRATCH_REG0 + (i * 4); |
1168 | } |
1451 | } |
1169 | } |
1452 | } |
1170 | int r600_set_surface_reg(struct radeon_device *rdev, int reg, |
1453 | int r600_set_surface_reg(struct radeon_device *rdev, int reg, |
1171 | uint32_t tiling_flags, uint32_t pitch, |
1454 | uint32_t tiling_flags, uint32_t pitch, |
1172 | uint32_t offset, uint32_t obj_size) |
1455 | uint32_t offset, uint32_t obj_size) |
1173 | { |
1456 | { |
1174 | /* FIXME: implement */ |
1457 | /* FIXME: implement */ |
1175 | return 0; |
1458 | return 0; |
1176 | } |
1459 | } |
1177 | 1460 | ||
1178 | void r600_clear_surface_reg(struct radeon_device *rdev, int reg) |
1461 | void r600_clear_surface_reg(struct radeon_device *rdev, int reg) |
1179 | { |
1462 | { |
1180 | /* FIXME: implement */ |
1463 | /* FIXME: implement */ |
1181 | } |
1464 | } |
1182 | 1465 | ||
1183 | 1466 | ||
1184 | bool r600_card_posted(struct radeon_device *rdev) |
1467 | bool r600_card_posted(struct radeon_device *rdev) |
1185 | { |
1468 | { |
1186 | uint32_t reg; |
1469 | uint32_t reg; |
1187 | 1470 | ||
1188 | /* first check CRTCs */ |
1471 | /* first check CRTCs */ |
1189 | reg = RREG32(D1CRTC_CONTROL) | |
1472 | reg = RREG32(D1CRTC_CONTROL) | |
1190 | RREG32(D2CRTC_CONTROL); |
1473 | RREG32(D2CRTC_CONTROL); |
1191 | if (reg & CRTC_EN) |
1474 | if (reg & CRTC_EN) |
1192 | return true; |
1475 | return true; |
1193 | 1476 | ||
1194 | /* then check MEM_SIZE, in case the crtcs are off */ |
1477 | /* then check MEM_SIZE, in case the crtcs are off */ |
1195 | if (RREG32(CONFIG_MEMSIZE)) |
1478 | if (RREG32(CONFIG_MEMSIZE)) |
1196 | return true; |
1479 | return true; |
1197 | 1480 | ||
1198 | return false; |
1481 | return false; |
1199 | } |
1482 | } |
1200 | 1483 | ||
1201 | int r600_startup(struct radeon_device *rdev) |
1484 | int r600_startup(struct radeon_device *rdev) |
1202 | { |
1485 | { |
1203 | int r; |
1486 | int r; |
1204 | 1487 | ||
1205 | r600_mc_program(rdev); |
1488 | r600_mc_program(rdev); |
1206 | if (rdev->flags & RADEON_IS_AGP) { |
1489 | if (rdev->flags & RADEON_IS_AGP) { |
1207 | r600_agp_enable(rdev); |
1490 | r600_agp_enable(rdev); |
1208 | } else { |
1491 | } else { |
1209 | r = r600_pcie_gart_enable(rdev); |
1492 | r = r600_pcie_gart_enable(rdev); |
1210 | if (r) |
1493 | if (r) |
1211 | return r; |
1494 | return r; |
1212 | } |
1495 | } |
1213 | r600_gpu_init(rdev); |
1496 | r600_gpu_init(rdev); |
1214 | 1497 | ||
1215 | // r = radeon_object_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, |
1498 | // r = radeon_object_pin(rdev->r600_blit.shader_obj, RADEON_GEM_DOMAIN_VRAM, |
1216 | // &rdev->r600_blit.shader_gpu_addr); |
1499 | // &rdev->r600_blit.shader_gpu_addr); |
1217 | // if (r) { |
1500 | // if (r) { |
1218 | // DRM_ERROR("failed to pin blit object %d\n", r); |
1501 | // DRM_ERROR("failed to pin blit object %d\n", r); |
1219 | // return r; |
1502 | // return r; |
1220 | // } |
1503 | // } |
1221 | 1504 | ||
1222 | // r = radeon_ring_init(rdev, rdev->cp.ring_size); |
1505 | // r = radeon_ring_init(rdev, rdev->cp.ring_size); |
1223 | // if (r) |
1506 | // if (r) |
1224 | // return r; |
1507 | // return r; |
1225 | // r = r600_cp_load_microcode(rdev); |
1508 | // r = r600_cp_load_microcode(rdev); |
1226 | // if (r) |
1509 | // if (r) |
1227 | // return r; |
1510 | // return r; |
1228 | // r = r600_cp_resume(rdev); |
1511 | // r = r600_cp_resume(rdev); |
1229 | // if (r) |
1512 | // if (r) |
1230 | // return r; |
1513 | // return r; |
1231 | /* write back buffer are not vital so don't worry about failure */ |
1514 | /* write back buffer are not vital so don't worry about failure */ |
1232 | // r600_wb_enable(rdev); |
1515 | // r600_wb_enable(rdev); |
1233 | return 0; |
1516 | return 0; |
1234 | } |
1517 | } |
1235 | 1518 | ||
1236 | void r600_vga_set_state(struct radeon_device *rdev, bool state) |
1519 | void r600_vga_set_state(struct radeon_device *rdev, bool state) |
1237 | { |
1520 | { |
1238 | uint32_t temp; |
1521 | uint32_t temp; |
1239 | 1522 | ||
1240 | temp = RREG32(CONFIG_CNTL); |
1523 | temp = RREG32(CONFIG_CNTL); |
1241 | if (state == false) { |
1524 | if (state == false) { |
1242 | temp &= ~(1<<0); |
1525 | temp &= ~(1<<0); |
1243 | temp |= (1<<1); |
1526 | temp |= (1<<1); |
1244 | } else { |
1527 | } else { |
1245 | temp &= ~(1<<1); |
1528 | temp &= ~(1<<1); |
1246 | } |
1529 | } |
1247 | WREG32(CONFIG_CNTL, temp); |
1530 | WREG32(CONFIG_CNTL, temp); |
1248 | } |
1531 | } |
1249 | 1532 | ||
1250 | 1533 | ||
1251 | 1534 | ||
1252 | 1535 | ||
1253 | 1536 | ||
1254 | /* Plan is to move initialization in that function and use |
1537 | /* Plan is to move initialization in that function and use |
1255 | * helper function so that radeon_device_init pretty much |
1538 | * helper function so that radeon_device_init pretty much |
1256 | * do nothing more than calling asic specific function. This |
1539 | * do nothing more than calling asic specific function. This |
1257 | * should also allow to remove a bunch of callback function |
1540 | * should also allow to remove a bunch of callback function |
1258 | * like vram_info. |
1541 | * like vram_info. |
1259 | */ |
1542 | */ |
1260 | int r600_init(struct radeon_device *rdev) |
1543 | int r600_init(struct radeon_device *rdev) |
1261 | { |
1544 | { |
1262 | int r; |
1545 | int r; |
1263 | 1546 | ||
1264 | r = radeon_dummy_page_init(rdev); |
1547 | r = radeon_dummy_page_init(rdev); |
1265 | if (r) |
1548 | if (r) |
1266 | return r; |
1549 | return r; |
1267 | if (r600_debugfs_mc_info_init(rdev)) { |
1550 | if (r600_debugfs_mc_info_init(rdev)) { |
1268 | DRM_ERROR("Failed to register debugfs file for mc !\n"); |
1551 | DRM_ERROR("Failed to register debugfs file for mc !\n"); |
1269 | } |
1552 | } |
1270 | /* This don't do much */ |
1553 | /* This don't do much */ |
1271 | r = radeon_gem_init(rdev); |
1554 | r = radeon_gem_init(rdev); |
1272 | if (r) |
1555 | if (r) |
1273 | return r; |
1556 | return r; |
1274 | /* Read BIOS */ |
1557 | /* Read BIOS */ |
1275 | if (!radeon_get_bios(rdev)) { |
1558 | if (!radeon_get_bios(rdev)) { |
1276 | if (ASIC_IS_AVIVO(rdev)) |
1559 | if (ASIC_IS_AVIVO(rdev)) |
1277 | return -EINVAL; |
1560 | return -EINVAL; |
1278 | } |
1561 | } |
1279 | /* Must be an ATOMBIOS */ |
1562 | /* Must be an ATOMBIOS */ |
1280 | if (!rdev->is_atom_bios) { |
1563 | if (!rdev->is_atom_bios) { |
1281 | dev_err(rdev->dev, "Expecting atombios for R600 GPU\n"); |
1564 | dev_err(rdev->dev, "Expecting atombios for R600 GPU\n"); |
1282 | return -EINVAL; |
1565 | return -EINVAL; |
1283 | } |
1566 | } |
1284 | r = radeon_atombios_init(rdev); |
1567 | r = radeon_atombios_init(rdev); |
1285 | if (r) |
1568 | if (r) |
1286 | return r; |
1569 | return r; |
1287 | /* Post card if necessary */ |
1570 | /* Post card if necessary */ |
1288 | if (!r600_card_posted(rdev) && rdev->bios) { |
1571 | if (!r600_card_posted(rdev)) { |
- | 1572 | if (!rdev->bios) { |
|
- | 1573 | dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n"); |
|
- | 1574 | return -EINVAL; |
|
- | 1575 | } |
|
1289 | DRM_INFO("GPU not posted. posting now...\n"); |
1576 | DRM_INFO("GPU not posted. posting now...\n"); |
1290 | atom_asic_init(rdev->mode_info.atom_context); |
1577 | atom_asic_init(rdev->mode_info.atom_context); |
1291 | } |
1578 | } |
1292 | /* Initialize scratch registers */ |
1579 | /* Initialize scratch registers */ |
1293 | r600_scratch_init(rdev); |
1580 | r600_scratch_init(rdev); |
1294 | /* Initialize surface registers */ |
1581 | /* Initialize surface registers */ |
1295 | radeon_surface_init(rdev); |
1582 | radeon_surface_init(rdev); |
1296 | /* Initialize clocks */ |
1583 | /* Initialize clocks */ |
1297 | radeon_get_clock_info(rdev->ddev); |
1584 | radeon_get_clock_info(rdev->ddev); |
1298 | r = radeon_clocks_init(rdev); |
1585 | r = radeon_clocks_init(rdev); |
1299 | if (r) |
1586 | if (r) |
1300 | return r; |
1587 | return r; |
1301 | /* Initialize power management */ |
1588 | /* Initialize power management */ |
1302 | radeon_pm_init(rdev); |
1589 | radeon_pm_init(rdev); |
1303 | /* Fence driver */ |
1590 | /* Fence driver */ |
1304 | // r = radeon_fence_driver_init(rdev); |
1591 | // r = radeon_fence_driver_init(rdev); |
1305 | // if (r) |
1592 | // if (r) |
1306 | // return r; |
1593 | // return r; |
1307 | r = r600_mc_init(rdev); |
1594 | r = r600_mc_init(rdev); |
1308 | dbgprintf("mc vram location %x\n", rdev->mc.vram_location); |
1595 | dbgprintf("mc vram location %x\n", rdev->mc.vram_location); |
1309 | if (r) |
1596 | if (r) |
1310 | return r; |
1597 | return r; |
1311 | /* Memory manager */ |
1598 | /* Memory manager */ |
1312 | r = radeon_object_init(rdev); |
1599 | r = radeon_bo_init(rdev); |
1313 | if (r) |
1600 | if (r) |
1314 | return r; |
1601 | return r; |
- | 1602 | ||
- | 1603 | // r = radeon_irq_kms_init(rdev); |
|
- | 1604 | // if (r) |
|
- | 1605 | // return r; |
|
- | 1606 | ||
1315 | // rdev->cp.ring_obj = NULL; |
1607 | // rdev->cp.ring_obj = NULL; |
1316 | // r600_ring_init(rdev, 1024 * 1024); |
1608 | // r600_ring_init(rdev, 1024 * 1024); |
1317 | 1609 | ||
1318 | // if (!rdev->me_fw || !rdev->pfp_fw) { |
1610 | // rdev->ih.ring_obj = NULL; |
1319 | // r = r600_cp_init_microcode(rdev); |
- | |
1320 | // if (r) { |
- | |
1321 | // DRM_ERROR("Failed to load firmware!\n"); |
- | |
1322 | // return r; |
- | |
1323 | // } |
- | |
1324 | // } |
1611 | // r600_ih_ring_init(rdev, 64 * 1024); |
1325 | 1612 | ||
1326 | r = r600_pcie_gart_init(rdev); |
1613 | r = r600_pcie_gart_init(rdev); |
1327 | if (r) |
1614 | if (r) |
1328 | return r; |
1615 | return r; |
1329 | - | ||
1330 | rdev->accel_working = true; |
1616 | |
1331 | // r = r600_blit_init(rdev); |
1617 | // r = r600_blit_init(rdev); |
1332 | // if (r) { |
1618 | // if (r) { |
1333 | // DRM_ERROR("radeon: failled blitter (%d).\n", r); |
1619 | // DRM_ERROR("radeon: failled blitter (%d).\n", r); |
1334 | // return r; |
1620 | // return r; |
1335 | // } |
1621 | // } |
- | 1622 | ||
1336 | 1623 | rdev->accel_working = true; |
|
1337 | r = r600_startup(rdev); |
1624 | r = r600_startup(rdev); |
1338 | if (r) { |
1625 | if (r) { |
1339 | // r600_suspend(rdev); |
1626 | // r600_suspend(rdev); |
1340 | // r600_wb_fini(rdev); |
1627 | // r600_wb_fini(rdev); |
1341 | // radeon_ring_fini(rdev); |
1628 | // radeon_ring_fini(rdev); |
1342 | r600_pcie_gart_fini(rdev); |
1629 | r600_pcie_gart_fini(rdev); |
1343 | rdev->accel_working = false; |
1630 | rdev->accel_working = false; |
1344 | } |
1631 | } |
1345 | if (rdev->accel_working) { |
1632 | if (rdev->accel_working) { |
1346 | // r = radeon_ib_pool_init(rdev); |
1633 | // r = radeon_ib_pool_init(rdev); |
1347 | // if (r) { |
1634 | // if (r) { |
1348 | // DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r); |
1635 | // DRM_ERROR("radeon: failled initializing IB pool (%d).\n", r); |
1349 | // rdev->accel_working = false; |
1636 | // rdev->accel_working = false; |
1350 | // } |
1637 | // } |
1351 | // r = r600_ib_test(rdev); |
1638 | // r = r600_ib_test(rdev); |
1352 | // if (r) { |
1639 | // if (r) { |
1353 | // DRM_ERROR("radeon: failled testing IB (%d).\n", r); |
1640 | // DRM_ERROR("radeon: failled testing IB (%d).\n", r); |
1354 | // rdev->accel_working = false; |
1641 | // rdev->accel_working = false; |
1355 | // } |
1642 | // } |
1356 | } |
1643 | } |
1357 | return 0; |
1644 | return 0; |
1358 | } |
1645 | } |
1359 | 1646 | ||
1360 | 1647 | ||
1361 | 1648 | ||
1362 | 1649 | ||
1363 | 1650 | ||
1364 | 1651 | ||
1365 | 1652 | ||
1366 | 1653 | ||
1367 | 1654 | ||
1368 | /* |
1655 | /* |
1369 | * Debugfs info |
1656 | * Debugfs info |
1370 | */ |
1657 | */ |
1371 | #if defined(CONFIG_DEBUG_FS) |
1658 | #if defined(CONFIG_DEBUG_FS) |
1372 | 1659 | ||
1373 | static int r600_debugfs_cp_ring_info(struct seq_file *m, void *data) |
1660 | static int r600_debugfs_cp_ring_info(struct seq_file *m, void *data) |
1374 | { |
1661 | { |
1375 | struct drm_info_node *node = (struct drm_info_node *) m->private; |
1662 | struct drm_info_node *node = (struct drm_info_node *) m->private; |
1376 | struct drm_device *dev = node->minor->dev; |
1663 | struct drm_device *dev = node->minor->dev; |
1377 | struct radeon_device *rdev = dev->dev_private; |
1664 | struct radeon_device *rdev = dev->dev_private; |
1378 | uint32_t rdp, wdp; |
- | |
1379 | unsigned count, i, j; |
1665 | unsigned count, i, j; |
1380 | 1666 | ||
1381 | radeon_ring_free_size(rdev); |
1667 | radeon_ring_free_size(rdev); |
1382 | rdp = RREG32(CP_RB_RPTR); |
- | |
1383 | wdp = RREG32(CP_RB_WPTR); |
- | |
1384 | count = (rdp + rdev->cp.ring_size - wdp) & rdev->cp.ptr_mask; |
1668 | count = (rdev->cp.ring_size / 4) - rdev->cp.ring_free_dw; |
1385 | seq_printf(m, "CP_STAT 0x%08x\n", RREG32(CP_STAT)); |
1669 | seq_printf(m, "CP_STAT 0x%08x\n", RREG32(CP_STAT)); |
1386 | seq_printf(m, "CP_RB_WPTR 0x%08x\n", wdp); |
1670 | seq_printf(m, "CP_RB_WPTR 0x%08x\n", RREG32(CP_RB_WPTR)); |
1387 | seq_printf(m, "CP_RB_RPTR 0x%08x\n", rdp); |
1671 | seq_printf(m, "CP_RB_RPTR 0x%08x\n", RREG32(CP_RB_RPTR)); |
- | 1672 | seq_printf(m, "driver's copy of the CP_RB_WPTR 0x%08x\n", rdev->cp.wptr); |
|
- | 1673 | seq_printf(m, "driver's copy of the CP_RB_RPTR 0x%08x\n", rdev->cp.rptr); |
|
1388 | seq_printf(m, "%u free dwords in ring\n", rdev->cp.ring_free_dw); |
1674 | seq_printf(m, "%u free dwords in ring\n", rdev->cp.ring_free_dw); |
1389 | seq_printf(m, "%u dwords in ring\n", count); |
1675 | seq_printf(m, "%u dwords in ring\n", count); |
- | 1676 | i = rdev->cp.rptr; |
|
1390 | for (j = 0; j <= count; j++) { |
1677 | for (j = 0; j <= count; j++) { |
1391 | i = (rdp + j) & rdev->cp.ptr_mask; |
- | |
1392 | seq_printf(m, "r[%04d]=0x%08x\n", i, rdev->cp.ring[i]); |
1678 | seq_printf(m, "r[%04d]=0x%08x\n", i, rdev->cp.ring[i]); |
- | 1679 | i = (i + 1) & rdev->cp.ptr_mask; |
|
1393 | } |
1680 | } |
1394 | return 0; |
1681 | return 0; |
1395 | } |
1682 | } |
1396 | 1683 | ||
1397 | static int r600_debugfs_mc_info(struct seq_file *m, void *data) |
1684 | static int r600_debugfs_mc_info(struct seq_file *m, void *data) |
1398 | { |
1685 | { |
1399 | struct drm_info_node *node = (struct drm_info_node *) m->private; |
1686 | struct drm_info_node *node = (struct drm_info_node *) m->private; |
1400 | struct drm_device *dev = node->minor->dev; |
1687 | struct drm_device *dev = node->minor->dev; |
1401 | struct radeon_device *rdev = dev->dev_private; |
1688 | struct radeon_device *rdev = dev->dev_private; |
1402 | 1689 | ||
1403 | DREG32_SYS(m, rdev, R_000E50_SRBM_STATUS); |
1690 | DREG32_SYS(m, rdev, R_000E50_SRBM_STATUS); |
1404 | DREG32_SYS(m, rdev, VM_L2_STATUS); |
1691 | DREG32_SYS(m, rdev, VM_L2_STATUS); |
1405 | return 0; |
1692 | return 0; |
1406 | } |
1693 | } |
1407 | 1694 | ||
1408 | static struct drm_info_list r600_mc_info_list[] = { |
1695 | static struct drm_info_list r600_mc_info_list[] = { |
1409 | {"r600_mc_info", r600_debugfs_mc_info, 0, NULL}, |
1696 | {"r600_mc_info", r600_debugfs_mc_info, 0, NULL}, |
1410 | {"r600_ring_info", r600_debugfs_cp_ring_info, 0, NULL}, |
1697 | {"r600_ring_info", r600_debugfs_cp_ring_info, 0, NULL}, |
1411 | }; |
1698 | }; |
1412 | #endif |
1699 | #endif |
1413 | 1700 | ||
1414 | int r600_debugfs_mc_info_init(struct radeon_device *rdev) |
1701 | int r600_debugfs_mc_info_init(struct radeon_device *rdev) |
1415 | { |
1702 | { |
1416 | #if defined(CONFIG_DEBUG_FS) |
1703 | #if defined(CONFIG_DEBUG_FS) |
1417 | return radeon_debugfs_add_files(rdev, r600_mc_info_list, ARRAY_SIZE(r600_mc_info_list)); |
1704 | return radeon_debugfs_add_files(rdev, r600_mc_info_list, ARRAY_SIZE(r600_mc_info_list)); |
1418 | #else |
1705 | #else |
1419 | return 0; |
1706 | return 0; |
1420 | #endif |
1707 | #endif |
1421 | }=>1); |
1708 | }=>1); |
1422 | ><1); |
1709 | ><1); |
1423 | >1); |
1710 | >1); |
1424 | ><1); |
1711 | ><1); |
1425 | >0); |
1712 | >0); |
1426 | ><0); |
1713 | ><0); |
1427 | >>><>>><>><>><>><>>>><>><>>><>>>>><>><>><>>>>>>>>> |
1714 | >>><>>><>><>><>><>>>><>><>>><>>>>><>><>><>>>>>>>>> |