Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Advanced Micro Devices, Inc. |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | * |
| 22 | * Authors: Alex Deucher |
| 23 | */ |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 24 | #include <linux/firmware.h> |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 25 | #include <linux/slab.h> |
| 26 | #include <linux/module.h> |
David Howells | 760285e | 2012-10-02 18:01:07 +0100 | [diff] [blame] | 27 | #include <drm/drmP.h> |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 28 | #include "radeon.h" |
| 29 | #include "radeon_asic.h" |
Slava Grigorev | bfc1f97 | 2014-12-22 17:26:51 -0500 | [diff] [blame] | 30 | #include "radeon_audio.h" |
David Howells | 760285e | 2012-10-02 18:01:07 +0100 | [diff] [blame] | 31 | #include <drm/radeon_drm.h> |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 32 | #include "sid.h" |
| 33 | #include "atom.h" |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 34 | #include "si_blit_shaders.h" |
Alex Deucher | bd8cd53 | 2013-04-12 16:48:21 -0400 | [diff] [blame] | 35 | #include "clearstate_si.h" |
Alex Deucher | a0ceada | 2013-03-27 15:18:04 -0400 | [diff] [blame] | 36 | #include "radeon_ucode.h" |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 37 | |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 38 | |
| 39 | MODULE_FIRMWARE("radeon/TAHITI_pfp.bin"); |
| 40 | MODULE_FIRMWARE("radeon/TAHITI_me.bin"); |
| 41 | MODULE_FIRMWARE("radeon/TAHITI_ce.bin"); |
| 42 | MODULE_FIRMWARE("radeon/TAHITI_mc.bin"); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 43 | MODULE_FIRMWARE("radeon/TAHITI_mc2.bin"); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 44 | MODULE_FIRMWARE("radeon/TAHITI_rlc.bin"); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 45 | MODULE_FIRMWARE("radeon/TAHITI_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 46 | |
| 47 | MODULE_FIRMWARE("radeon/tahiti_pfp.bin"); |
| 48 | MODULE_FIRMWARE("radeon/tahiti_me.bin"); |
| 49 | MODULE_FIRMWARE("radeon/tahiti_ce.bin"); |
| 50 | MODULE_FIRMWARE("radeon/tahiti_mc.bin"); |
| 51 | MODULE_FIRMWARE("radeon/tahiti_rlc.bin"); |
| 52 | MODULE_FIRMWARE("radeon/tahiti_smc.bin"); |
| 53 | |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 54 | MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin"); |
| 55 | MODULE_FIRMWARE("radeon/PITCAIRN_me.bin"); |
| 56 | MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin"); |
| 57 | MODULE_FIRMWARE("radeon/PITCAIRN_mc.bin"); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 58 | MODULE_FIRMWARE("radeon/PITCAIRN_mc2.bin"); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 59 | MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin"); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 60 | MODULE_FIRMWARE("radeon/PITCAIRN_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 61 | |
| 62 | MODULE_FIRMWARE("radeon/pitcairn_pfp.bin"); |
| 63 | MODULE_FIRMWARE("radeon/pitcairn_me.bin"); |
| 64 | MODULE_FIRMWARE("radeon/pitcairn_ce.bin"); |
| 65 | MODULE_FIRMWARE("radeon/pitcairn_mc.bin"); |
| 66 | MODULE_FIRMWARE("radeon/pitcairn_rlc.bin"); |
| 67 | MODULE_FIRMWARE("radeon/pitcairn_smc.bin"); |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 68 | MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 69 | |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 70 | MODULE_FIRMWARE("radeon/VERDE_pfp.bin"); |
| 71 | MODULE_FIRMWARE("radeon/VERDE_me.bin"); |
| 72 | MODULE_FIRMWARE("radeon/VERDE_ce.bin"); |
| 73 | MODULE_FIRMWARE("radeon/VERDE_mc.bin"); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 74 | MODULE_FIRMWARE("radeon/VERDE_mc2.bin"); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 75 | MODULE_FIRMWARE("radeon/VERDE_rlc.bin"); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 76 | MODULE_FIRMWARE("radeon/VERDE_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 77 | |
| 78 | MODULE_FIRMWARE("radeon/verde_pfp.bin"); |
| 79 | MODULE_FIRMWARE("radeon/verde_me.bin"); |
| 80 | MODULE_FIRMWARE("radeon/verde_ce.bin"); |
| 81 | MODULE_FIRMWARE("radeon/verde_mc.bin"); |
| 82 | MODULE_FIRMWARE("radeon/verde_rlc.bin"); |
| 83 | MODULE_FIRMWARE("radeon/verde_smc.bin"); |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 84 | MODULE_FIRMWARE("radeon/verde_k_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 85 | |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 86 | MODULE_FIRMWARE("radeon/OLAND_pfp.bin"); |
| 87 | MODULE_FIRMWARE("radeon/OLAND_me.bin"); |
| 88 | MODULE_FIRMWARE("radeon/OLAND_ce.bin"); |
| 89 | MODULE_FIRMWARE("radeon/OLAND_mc.bin"); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 90 | MODULE_FIRMWARE("radeon/OLAND_mc2.bin"); |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 91 | MODULE_FIRMWARE("radeon/OLAND_rlc.bin"); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 92 | MODULE_FIRMWARE("radeon/OLAND_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 93 | |
| 94 | MODULE_FIRMWARE("radeon/oland_pfp.bin"); |
| 95 | MODULE_FIRMWARE("radeon/oland_me.bin"); |
| 96 | MODULE_FIRMWARE("radeon/oland_ce.bin"); |
| 97 | MODULE_FIRMWARE("radeon/oland_mc.bin"); |
| 98 | MODULE_FIRMWARE("radeon/oland_rlc.bin"); |
| 99 | MODULE_FIRMWARE("radeon/oland_smc.bin"); |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 100 | MODULE_FIRMWARE("radeon/oland_k_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 101 | |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 102 | MODULE_FIRMWARE("radeon/HAINAN_pfp.bin"); |
| 103 | MODULE_FIRMWARE("radeon/HAINAN_me.bin"); |
| 104 | MODULE_FIRMWARE("radeon/HAINAN_ce.bin"); |
| 105 | MODULE_FIRMWARE("radeon/HAINAN_mc.bin"); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 106 | MODULE_FIRMWARE("radeon/HAINAN_mc2.bin"); |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 107 | MODULE_FIRMWARE("radeon/HAINAN_rlc.bin"); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 108 | MODULE_FIRMWARE("radeon/HAINAN_smc.bin"); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 109 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 110 | MODULE_FIRMWARE("radeon/hainan_pfp.bin"); |
| 111 | MODULE_FIRMWARE("radeon/hainan_me.bin"); |
| 112 | MODULE_FIRMWARE("radeon/hainan_ce.bin"); |
| 113 | MODULE_FIRMWARE("radeon/hainan_mc.bin"); |
| 114 | MODULE_FIRMWARE("radeon/hainan_rlc.bin"); |
| 115 | MODULE_FIRMWARE("radeon/hainan_smc.bin"); |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 116 | MODULE_FIRMWARE("radeon/hainan_k_smc.bin"); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 117 | |
Alex Deucher | 77e8209 | 2016-12-20 16:35:50 -0500 | [diff] [blame] | 118 | MODULE_FIRMWARE("radeon/si58_mc.bin"); |
| 119 | |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 120 | static u32 si_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh); |
Alex Deucher | b9d305d | 2013-02-14 17:16:51 -0500 | [diff] [blame] | 121 | static void si_pcie_gen3_enable(struct radeon_device *rdev); |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 122 | static void si_program_aspm(struct radeon_device *rdev); |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 123 | extern void sumo_rlc_fini(struct radeon_device *rdev); |
| 124 | extern int sumo_rlc_init(struct radeon_device *rdev); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 125 | extern int r600_ih_ring_alloc(struct radeon_device *rdev); |
| 126 | extern void r600_ih_ring_fini(struct radeon_device *rdev); |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 127 | extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 128 | extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); |
| 129 | extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); |
Alex Deucher | ca7db22 | 2012-03-20 17:18:30 -0400 | [diff] [blame] | 130 | extern u32 evergreen_get_number_of_dram_channels(struct radeon_device *rdev); |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 131 | extern void evergreen_print_gpu_status_regs(struct radeon_device *rdev); |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 132 | extern bool evergreen_is_display_hung(struct radeon_device *rdev); |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 133 | static void si_enable_gui_idle_interrupt(struct radeon_device *rdev, |
| 134 | bool enable); |
Alex Deucher | 4a5c8ea | 2013-11-15 16:35:55 -0500 | [diff] [blame] | 135 | static void si_init_pg(struct radeon_device *rdev); |
| 136 | static void si_init_cg(struct radeon_device *rdev); |
Alex Deucher | a6f4ae8 | 2013-10-02 14:50:57 -0400 | [diff] [blame] | 137 | static void si_fini_pg(struct radeon_device *rdev); |
| 138 | static void si_fini_cg(struct radeon_device *rdev); |
| 139 | static void si_rlc_stop(struct radeon_device *rdev); |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 140 | |
Alex Deucher | 6d8cf00 | 2013-03-06 18:48:05 -0500 | [diff] [blame] | 141 | static const u32 verde_rlc_save_restore_register_list[] = |
| 142 | { |
| 143 | (0x8000 << 16) | (0x98f4 >> 2), |
| 144 | 0x00000000, |
| 145 | (0x8040 << 16) | (0x98f4 >> 2), |
| 146 | 0x00000000, |
| 147 | (0x8000 << 16) | (0xe80 >> 2), |
| 148 | 0x00000000, |
| 149 | (0x8040 << 16) | (0xe80 >> 2), |
| 150 | 0x00000000, |
| 151 | (0x8000 << 16) | (0x89bc >> 2), |
| 152 | 0x00000000, |
| 153 | (0x8040 << 16) | (0x89bc >> 2), |
| 154 | 0x00000000, |
| 155 | (0x8000 << 16) | (0x8c1c >> 2), |
| 156 | 0x00000000, |
| 157 | (0x8040 << 16) | (0x8c1c >> 2), |
| 158 | 0x00000000, |
| 159 | (0x9c00 << 16) | (0x98f0 >> 2), |
| 160 | 0x00000000, |
| 161 | (0x9c00 << 16) | (0xe7c >> 2), |
| 162 | 0x00000000, |
| 163 | (0x8000 << 16) | (0x9148 >> 2), |
| 164 | 0x00000000, |
| 165 | (0x8040 << 16) | (0x9148 >> 2), |
| 166 | 0x00000000, |
| 167 | (0x9c00 << 16) | (0x9150 >> 2), |
| 168 | 0x00000000, |
| 169 | (0x9c00 << 16) | (0x897c >> 2), |
| 170 | 0x00000000, |
| 171 | (0x9c00 << 16) | (0x8d8c >> 2), |
| 172 | 0x00000000, |
| 173 | (0x9c00 << 16) | (0xac54 >> 2), |
| 174 | 0X00000000, |
| 175 | 0x3, |
| 176 | (0x9c00 << 16) | (0x98f8 >> 2), |
| 177 | 0x00000000, |
| 178 | (0x9c00 << 16) | (0x9910 >> 2), |
| 179 | 0x00000000, |
| 180 | (0x9c00 << 16) | (0x9914 >> 2), |
| 181 | 0x00000000, |
| 182 | (0x9c00 << 16) | (0x9918 >> 2), |
| 183 | 0x00000000, |
| 184 | (0x9c00 << 16) | (0x991c >> 2), |
| 185 | 0x00000000, |
| 186 | (0x9c00 << 16) | (0x9920 >> 2), |
| 187 | 0x00000000, |
| 188 | (0x9c00 << 16) | (0x9924 >> 2), |
| 189 | 0x00000000, |
| 190 | (0x9c00 << 16) | (0x9928 >> 2), |
| 191 | 0x00000000, |
| 192 | (0x9c00 << 16) | (0x992c >> 2), |
| 193 | 0x00000000, |
| 194 | (0x9c00 << 16) | (0x9930 >> 2), |
| 195 | 0x00000000, |
| 196 | (0x9c00 << 16) | (0x9934 >> 2), |
| 197 | 0x00000000, |
| 198 | (0x9c00 << 16) | (0x9938 >> 2), |
| 199 | 0x00000000, |
| 200 | (0x9c00 << 16) | (0x993c >> 2), |
| 201 | 0x00000000, |
| 202 | (0x9c00 << 16) | (0x9940 >> 2), |
| 203 | 0x00000000, |
| 204 | (0x9c00 << 16) | (0x9944 >> 2), |
| 205 | 0x00000000, |
| 206 | (0x9c00 << 16) | (0x9948 >> 2), |
| 207 | 0x00000000, |
| 208 | (0x9c00 << 16) | (0x994c >> 2), |
| 209 | 0x00000000, |
| 210 | (0x9c00 << 16) | (0x9950 >> 2), |
| 211 | 0x00000000, |
| 212 | (0x9c00 << 16) | (0x9954 >> 2), |
| 213 | 0x00000000, |
| 214 | (0x9c00 << 16) | (0x9958 >> 2), |
| 215 | 0x00000000, |
| 216 | (0x9c00 << 16) | (0x995c >> 2), |
| 217 | 0x00000000, |
| 218 | (0x9c00 << 16) | (0x9960 >> 2), |
| 219 | 0x00000000, |
| 220 | (0x9c00 << 16) | (0x9964 >> 2), |
| 221 | 0x00000000, |
| 222 | (0x9c00 << 16) | (0x9968 >> 2), |
| 223 | 0x00000000, |
| 224 | (0x9c00 << 16) | (0x996c >> 2), |
| 225 | 0x00000000, |
| 226 | (0x9c00 << 16) | (0x9970 >> 2), |
| 227 | 0x00000000, |
| 228 | (0x9c00 << 16) | (0x9974 >> 2), |
| 229 | 0x00000000, |
| 230 | (0x9c00 << 16) | (0x9978 >> 2), |
| 231 | 0x00000000, |
| 232 | (0x9c00 << 16) | (0x997c >> 2), |
| 233 | 0x00000000, |
| 234 | (0x9c00 << 16) | (0x9980 >> 2), |
| 235 | 0x00000000, |
| 236 | (0x9c00 << 16) | (0x9984 >> 2), |
| 237 | 0x00000000, |
| 238 | (0x9c00 << 16) | (0x9988 >> 2), |
| 239 | 0x00000000, |
| 240 | (0x9c00 << 16) | (0x998c >> 2), |
| 241 | 0x00000000, |
| 242 | (0x9c00 << 16) | (0x8c00 >> 2), |
| 243 | 0x00000000, |
| 244 | (0x9c00 << 16) | (0x8c14 >> 2), |
| 245 | 0x00000000, |
| 246 | (0x9c00 << 16) | (0x8c04 >> 2), |
| 247 | 0x00000000, |
| 248 | (0x9c00 << 16) | (0x8c08 >> 2), |
| 249 | 0x00000000, |
| 250 | (0x8000 << 16) | (0x9b7c >> 2), |
| 251 | 0x00000000, |
| 252 | (0x8040 << 16) | (0x9b7c >> 2), |
| 253 | 0x00000000, |
| 254 | (0x8000 << 16) | (0xe84 >> 2), |
| 255 | 0x00000000, |
| 256 | (0x8040 << 16) | (0xe84 >> 2), |
| 257 | 0x00000000, |
| 258 | (0x8000 << 16) | (0x89c0 >> 2), |
| 259 | 0x00000000, |
| 260 | (0x8040 << 16) | (0x89c0 >> 2), |
| 261 | 0x00000000, |
| 262 | (0x8000 << 16) | (0x914c >> 2), |
| 263 | 0x00000000, |
| 264 | (0x8040 << 16) | (0x914c >> 2), |
| 265 | 0x00000000, |
| 266 | (0x8000 << 16) | (0x8c20 >> 2), |
| 267 | 0x00000000, |
| 268 | (0x8040 << 16) | (0x8c20 >> 2), |
| 269 | 0x00000000, |
| 270 | (0x8000 << 16) | (0x9354 >> 2), |
| 271 | 0x00000000, |
| 272 | (0x8040 << 16) | (0x9354 >> 2), |
| 273 | 0x00000000, |
| 274 | (0x9c00 << 16) | (0x9060 >> 2), |
| 275 | 0x00000000, |
| 276 | (0x9c00 << 16) | (0x9364 >> 2), |
| 277 | 0x00000000, |
| 278 | (0x9c00 << 16) | (0x9100 >> 2), |
| 279 | 0x00000000, |
| 280 | (0x9c00 << 16) | (0x913c >> 2), |
| 281 | 0x00000000, |
| 282 | (0x8000 << 16) | (0x90e0 >> 2), |
| 283 | 0x00000000, |
| 284 | (0x8000 << 16) | (0x90e4 >> 2), |
| 285 | 0x00000000, |
| 286 | (0x8000 << 16) | (0x90e8 >> 2), |
| 287 | 0x00000000, |
| 288 | (0x8040 << 16) | (0x90e0 >> 2), |
| 289 | 0x00000000, |
| 290 | (0x8040 << 16) | (0x90e4 >> 2), |
| 291 | 0x00000000, |
| 292 | (0x8040 << 16) | (0x90e8 >> 2), |
| 293 | 0x00000000, |
| 294 | (0x9c00 << 16) | (0x8bcc >> 2), |
| 295 | 0x00000000, |
| 296 | (0x9c00 << 16) | (0x8b24 >> 2), |
| 297 | 0x00000000, |
| 298 | (0x9c00 << 16) | (0x88c4 >> 2), |
| 299 | 0x00000000, |
| 300 | (0x9c00 << 16) | (0x8e50 >> 2), |
| 301 | 0x00000000, |
| 302 | (0x9c00 << 16) | (0x8c0c >> 2), |
| 303 | 0x00000000, |
| 304 | (0x9c00 << 16) | (0x8e58 >> 2), |
| 305 | 0x00000000, |
| 306 | (0x9c00 << 16) | (0x8e5c >> 2), |
| 307 | 0x00000000, |
| 308 | (0x9c00 << 16) | (0x9508 >> 2), |
| 309 | 0x00000000, |
| 310 | (0x9c00 << 16) | (0x950c >> 2), |
| 311 | 0x00000000, |
| 312 | (0x9c00 << 16) | (0x9494 >> 2), |
| 313 | 0x00000000, |
| 314 | (0x9c00 << 16) | (0xac0c >> 2), |
| 315 | 0x00000000, |
| 316 | (0x9c00 << 16) | (0xac10 >> 2), |
| 317 | 0x00000000, |
| 318 | (0x9c00 << 16) | (0xac14 >> 2), |
| 319 | 0x00000000, |
| 320 | (0x9c00 << 16) | (0xae00 >> 2), |
| 321 | 0x00000000, |
| 322 | (0x9c00 << 16) | (0xac08 >> 2), |
| 323 | 0x00000000, |
| 324 | (0x9c00 << 16) | (0x88d4 >> 2), |
| 325 | 0x00000000, |
| 326 | (0x9c00 << 16) | (0x88c8 >> 2), |
| 327 | 0x00000000, |
| 328 | (0x9c00 << 16) | (0x88cc >> 2), |
| 329 | 0x00000000, |
| 330 | (0x9c00 << 16) | (0x89b0 >> 2), |
| 331 | 0x00000000, |
| 332 | (0x9c00 << 16) | (0x8b10 >> 2), |
| 333 | 0x00000000, |
| 334 | (0x9c00 << 16) | (0x8a14 >> 2), |
| 335 | 0x00000000, |
| 336 | (0x9c00 << 16) | (0x9830 >> 2), |
| 337 | 0x00000000, |
| 338 | (0x9c00 << 16) | (0x9834 >> 2), |
| 339 | 0x00000000, |
| 340 | (0x9c00 << 16) | (0x9838 >> 2), |
| 341 | 0x00000000, |
| 342 | (0x9c00 << 16) | (0x9a10 >> 2), |
| 343 | 0x00000000, |
| 344 | (0x8000 << 16) | (0x9870 >> 2), |
| 345 | 0x00000000, |
| 346 | (0x8000 << 16) | (0x9874 >> 2), |
| 347 | 0x00000000, |
| 348 | (0x8001 << 16) | (0x9870 >> 2), |
| 349 | 0x00000000, |
| 350 | (0x8001 << 16) | (0x9874 >> 2), |
| 351 | 0x00000000, |
| 352 | (0x8040 << 16) | (0x9870 >> 2), |
| 353 | 0x00000000, |
| 354 | (0x8040 << 16) | (0x9874 >> 2), |
| 355 | 0x00000000, |
| 356 | (0x8041 << 16) | (0x9870 >> 2), |
| 357 | 0x00000000, |
| 358 | (0x8041 << 16) | (0x9874 >> 2), |
| 359 | 0x00000000, |
| 360 | 0x00000000 |
| 361 | }; |
| 362 | |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 363 | static const u32 tahiti_golden_rlc_registers[] = |
| 364 | { |
| 365 | 0xc424, 0xffffffff, 0x00601005, |
| 366 | 0xc47c, 0xffffffff, 0x10104040, |
| 367 | 0xc488, 0xffffffff, 0x0100000a, |
| 368 | 0xc314, 0xffffffff, 0x00000800, |
| 369 | 0xc30c, 0xffffffff, 0x800000f4, |
| 370 | 0xf4a8, 0xffffffff, 0x00000000 |
| 371 | }; |
| 372 | |
| 373 | static const u32 tahiti_golden_registers[] = |
| 374 | { |
| 375 | 0x9a10, 0x00010000, 0x00018208, |
| 376 | 0x9830, 0xffffffff, 0x00000000, |
| 377 | 0x9834, 0xf00fffff, 0x00000400, |
| 378 | 0x9838, 0x0002021c, 0x00020200, |
| 379 | 0xc78, 0x00000080, 0x00000000, |
| 380 | 0xd030, 0x000300c0, 0x00800040, |
| 381 | 0xd830, 0x000300c0, 0x00800040, |
| 382 | 0x5bb0, 0x000000f0, 0x00000070, |
| 383 | 0x5bc0, 0x00200000, 0x50100000, |
| 384 | 0x7030, 0x31000311, 0x00000011, |
| 385 | 0x277c, 0x00000003, 0x000007ff, |
| 386 | 0x240c, 0x000007ff, 0x00000000, |
| 387 | 0x8a14, 0xf000001f, 0x00000007, |
| 388 | 0x8b24, 0xffffffff, 0x00ffffff, |
| 389 | 0x8b10, 0x0000ff0f, 0x00000000, |
| 390 | 0x28a4c, 0x07ffffff, 0x4e000000, |
| 391 | 0x28350, 0x3f3f3fff, 0x2a00126a, |
| 392 | 0x30, 0x000000ff, 0x0040, |
| 393 | 0x34, 0x00000040, 0x00004040, |
| 394 | 0x9100, 0x07ffffff, 0x03000000, |
| 395 | 0x8e88, 0x01ff1f3f, 0x00000000, |
| 396 | 0x8e84, 0x01ff1f3f, 0x00000000, |
| 397 | 0x9060, 0x0000007f, 0x00000020, |
| 398 | 0x9508, 0x00010000, 0x00010000, |
| 399 | 0xac14, 0x00000200, 0x000002fb, |
| 400 | 0xac10, 0xffffffff, 0x0000543b, |
| 401 | 0xac0c, 0xffffffff, 0xa9210876, |
| 402 | 0x88d0, 0xffffffff, 0x000fff40, |
| 403 | 0x88d4, 0x0000001f, 0x00000010, |
| 404 | 0x1410, 0x20000000, 0x20fffed8, |
| 405 | 0x15c0, 0x000c0fc0, 0x000c0400 |
| 406 | }; |
| 407 | |
| 408 | static const u32 tahiti_golden_registers2[] = |
| 409 | { |
| 410 | 0xc64, 0x00000001, 0x00000001 |
| 411 | }; |
| 412 | |
| 413 | static const u32 pitcairn_golden_rlc_registers[] = |
| 414 | { |
| 415 | 0xc424, 0xffffffff, 0x00601004, |
| 416 | 0xc47c, 0xffffffff, 0x10102020, |
| 417 | 0xc488, 0xffffffff, 0x01000020, |
| 418 | 0xc314, 0xffffffff, 0x00000800, |
| 419 | 0xc30c, 0xffffffff, 0x800000a4 |
| 420 | }; |
| 421 | |
| 422 | static const u32 pitcairn_golden_registers[] = |
| 423 | { |
| 424 | 0x9a10, 0x00010000, 0x00018208, |
| 425 | 0x9830, 0xffffffff, 0x00000000, |
| 426 | 0x9834, 0xf00fffff, 0x00000400, |
| 427 | 0x9838, 0x0002021c, 0x00020200, |
| 428 | 0xc78, 0x00000080, 0x00000000, |
| 429 | 0xd030, 0x000300c0, 0x00800040, |
| 430 | 0xd830, 0x000300c0, 0x00800040, |
| 431 | 0x5bb0, 0x000000f0, 0x00000070, |
| 432 | 0x5bc0, 0x00200000, 0x50100000, |
| 433 | 0x7030, 0x31000311, 0x00000011, |
| 434 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 435 | 0x240c, 0x000007ff, 0x00000000, |
| 436 | 0x8a14, 0xf000001f, 0x00000007, |
| 437 | 0x8b24, 0xffffffff, 0x00ffffff, |
| 438 | 0x8b10, 0x0000ff0f, 0x00000000, |
| 439 | 0x28a4c, 0x07ffffff, 0x4e000000, |
| 440 | 0x28350, 0x3f3f3fff, 0x2a00126a, |
| 441 | 0x30, 0x000000ff, 0x0040, |
| 442 | 0x34, 0x00000040, 0x00004040, |
| 443 | 0x9100, 0x07ffffff, 0x03000000, |
| 444 | 0x9060, 0x0000007f, 0x00000020, |
| 445 | 0x9508, 0x00010000, 0x00010000, |
| 446 | 0xac14, 0x000003ff, 0x000000f7, |
| 447 | 0xac10, 0xffffffff, 0x00000000, |
| 448 | 0xac0c, 0xffffffff, 0x32761054, |
| 449 | 0x88d4, 0x0000001f, 0x00000010, |
| 450 | 0x15c0, 0x000c0fc0, 0x000c0400 |
| 451 | }; |
| 452 | |
| 453 | static const u32 verde_golden_rlc_registers[] = |
| 454 | { |
| 455 | 0xc424, 0xffffffff, 0x033f1005, |
| 456 | 0xc47c, 0xffffffff, 0x10808020, |
| 457 | 0xc488, 0xffffffff, 0x00800008, |
| 458 | 0xc314, 0xffffffff, 0x00001000, |
| 459 | 0xc30c, 0xffffffff, 0x80010014 |
| 460 | }; |
| 461 | |
| 462 | static const u32 verde_golden_registers[] = |
| 463 | { |
| 464 | 0x9a10, 0x00010000, 0x00018208, |
| 465 | 0x9830, 0xffffffff, 0x00000000, |
| 466 | 0x9834, 0xf00fffff, 0x00000400, |
| 467 | 0x9838, 0x0002021c, 0x00020200, |
| 468 | 0xc78, 0x00000080, 0x00000000, |
| 469 | 0xd030, 0x000300c0, 0x00800040, |
| 470 | 0xd030, 0x000300c0, 0x00800040, |
| 471 | 0xd830, 0x000300c0, 0x00800040, |
| 472 | 0xd830, 0x000300c0, 0x00800040, |
| 473 | 0x5bb0, 0x000000f0, 0x00000070, |
| 474 | 0x5bc0, 0x00200000, 0x50100000, |
| 475 | 0x7030, 0x31000311, 0x00000011, |
| 476 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 477 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 478 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 479 | 0x240c, 0x000007ff, 0x00000000, |
| 480 | 0x240c, 0x000007ff, 0x00000000, |
| 481 | 0x240c, 0x000007ff, 0x00000000, |
| 482 | 0x8a14, 0xf000001f, 0x00000007, |
| 483 | 0x8a14, 0xf000001f, 0x00000007, |
| 484 | 0x8a14, 0xf000001f, 0x00000007, |
| 485 | 0x8b24, 0xffffffff, 0x00ffffff, |
| 486 | 0x8b10, 0x0000ff0f, 0x00000000, |
| 487 | 0x28a4c, 0x07ffffff, 0x4e000000, |
| 488 | 0x28350, 0x3f3f3fff, 0x0000124a, |
| 489 | 0x28350, 0x3f3f3fff, 0x0000124a, |
| 490 | 0x28350, 0x3f3f3fff, 0x0000124a, |
| 491 | 0x30, 0x000000ff, 0x0040, |
| 492 | 0x34, 0x00000040, 0x00004040, |
| 493 | 0x9100, 0x07ffffff, 0x03000000, |
| 494 | 0x9100, 0x07ffffff, 0x03000000, |
| 495 | 0x8e88, 0x01ff1f3f, 0x00000000, |
| 496 | 0x8e88, 0x01ff1f3f, 0x00000000, |
| 497 | 0x8e88, 0x01ff1f3f, 0x00000000, |
| 498 | 0x8e84, 0x01ff1f3f, 0x00000000, |
| 499 | 0x8e84, 0x01ff1f3f, 0x00000000, |
| 500 | 0x8e84, 0x01ff1f3f, 0x00000000, |
| 501 | 0x9060, 0x0000007f, 0x00000020, |
| 502 | 0x9508, 0x00010000, 0x00010000, |
| 503 | 0xac14, 0x000003ff, 0x00000003, |
| 504 | 0xac14, 0x000003ff, 0x00000003, |
| 505 | 0xac14, 0x000003ff, 0x00000003, |
| 506 | 0xac10, 0xffffffff, 0x00000000, |
| 507 | 0xac10, 0xffffffff, 0x00000000, |
| 508 | 0xac10, 0xffffffff, 0x00000000, |
| 509 | 0xac0c, 0xffffffff, 0x00001032, |
| 510 | 0xac0c, 0xffffffff, 0x00001032, |
| 511 | 0xac0c, 0xffffffff, 0x00001032, |
| 512 | 0x88d4, 0x0000001f, 0x00000010, |
| 513 | 0x88d4, 0x0000001f, 0x00000010, |
| 514 | 0x88d4, 0x0000001f, 0x00000010, |
| 515 | 0x15c0, 0x000c0fc0, 0x000c0400 |
| 516 | }; |
| 517 | |
| 518 | static const u32 oland_golden_rlc_registers[] = |
| 519 | { |
| 520 | 0xc424, 0xffffffff, 0x00601005, |
| 521 | 0xc47c, 0xffffffff, 0x10104040, |
| 522 | 0xc488, 0xffffffff, 0x0100000a, |
| 523 | 0xc314, 0xffffffff, 0x00000800, |
| 524 | 0xc30c, 0xffffffff, 0x800000f4 |
| 525 | }; |
| 526 | |
| 527 | static const u32 oland_golden_registers[] = |
| 528 | { |
| 529 | 0x9a10, 0x00010000, 0x00018208, |
| 530 | 0x9830, 0xffffffff, 0x00000000, |
| 531 | 0x9834, 0xf00fffff, 0x00000400, |
| 532 | 0x9838, 0x0002021c, 0x00020200, |
| 533 | 0xc78, 0x00000080, 0x00000000, |
| 534 | 0xd030, 0x000300c0, 0x00800040, |
| 535 | 0xd830, 0x000300c0, 0x00800040, |
| 536 | 0x5bb0, 0x000000f0, 0x00000070, |
| 537 | 0x5bc0, 0x00200000, 0x50100000, |
| 538 | 0x7030, 0x31000311, 0x00000011, |
| 539 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 540 | 0x240c, 0x000007ff, 0x00000000, |
| 541 | 0x8a14, 0xf000001f, 0x00000007, |
| 542 | 0x8b24, 0xffffffff, 0x00ffffff, |
| 543 | 0x8b10, 0x0000ff0f, 0x00000000, |
| 544 | 0x28a4c, 0x07ffffff, 0x4e000000, |
| 545 | 0x28350, 0x3f3f3fff, 0x00000082, |
| 546 | 0x30, 0x000000ff, 0x0040, |
| 547 | 0x34, 0x00000040, 0x00004040, |
| 548 | 0x9100, 0x07ffffff, 0x03000000, |
| 549 | 0x9060, 0x0000007f, 0x00000020, |
| 550 | 0x9508, 0x00010000, 0x00010000, |
| 551 | 0xac14, 0x000003ff, 0x000000f3, |
| 552 | 0xac10, 0xffffffff, 0x00000000, |
| 553 | 0xac0c, 0xffffffff, 0x00003210, |
| 554 | 0x88d4, 0x0000001f, 0x00000010, |
| 555 | 0x15c0, 0x000c0fc0, 0x000c0400 |
| 556 | }; |
| 557 | |
Alex Deucher | fffbdda | 2013-05-13 13:36:23 -0400 | [diff] [blame] | 558 | static const u32 hainan_golden_registers[] = |
| 559 | { |
| 560 | 0x9a10, 0x00010000, 0x00018208, |
| 561 | 0x9830, 0xffffffff, 0x00000000, |
| 562 | 0x9834, 0xf00fffff, 0x00000400, |
| 563 | 0x9838, 0x0002021c, 0x00020200, |
| 564 | 0xd0c0, 0xff000fff, 0x00000100, |
| 565 | 0xd030, 0x000300c0, 0x00800040, |
| 566 | 0xd8c0, 0xff000fff, 0x00000100, |
| 567 | 0xd830, 0x000300c0, 0x00800040, |
| 568 | 0x2ae4, 0x00073ffe, 0x000022a2, |
| 569 | 0x240c, 0x000007ff, 0x00000000, |
| 570 | 0x8a14, 0xf000001f, 0x00000007, |
| 571 | 0x8b24, 0xffffffff, 0x00ffffff, |
| 572 | 0x8b10, 0x0000ff0f, 0x00000000, |
| 573 | 0x28a4c, 0x07ffffff, 0x4e000000, |
| 574 | 0x28350, 0x3f3f3fff, 0x00000000, |
| 575 | 0x30, 0x000000ff, 0x0040, |
| 576 | 0x34, 0x00000040, 0x00004040, |
| 577 | 0x9100, 0x03e00000, 0x03600000, |
| 578 | 0x9060, 0x0000007f, 0x00000020, |
| 579 | 0x9508, 0x00010000, 0x00010000, |
| 580 | 0xac14, 0x000003ff, 0x000000f1, |
| 581 | 0xac10, 0xffffffff, 0x00000000, |
| 582 | 0xac0c, 0xffffffff, 0x00003210, |
| 583 | 0x88d4, 0x0000001f, 0x00000010, |
| 584 | 0x15c0, 0x000c0fc0, 0x000c0400 |
| 585 | }; |
| 586 | |
| 587 | static const u32 hainan_golden_registers2[] = |
| 588 | { |
| 589 | 0x98f8, 0xffffffff, 0x02010001 |
| 590 | }; |
| 591 | |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 592 | static const u32 tahiti_mgcg_cgcg_init[] = |
| 593 | { |
| 594 | 0xc400, 0xffffffff, 0xfffffffc, |
| 595 | 0x802c, 0xffffffff, 0xe0000000, |
| 596 | 0x9a60, 0xffffffff, 0x00000100, |
| 597 | 0x92a4, 0xffffffff, 0x00000100, |
| 598 | 0xc164, 0xffffffff, 0x00000100, |
| 599 | 0x9774, 0xffffffff, 0x00000100, |
| 600 | 0x8984, 0xffffffff, 0x06000100, |
| 601 | 0x8a18, 0xffffffff, 0x00000100, |
| 602 | 0x92a0, 0xffffffff, 0x00000100, |
| 603 | 0xc380, 0xffffffff, 0x00000100, |
| 604 | 0x8b28, 0xffffffff, 0x00000100, |
| 605 | 0x9144, 0xffffffff, 0x00000100, |
| 606 | 0x8d88, 0xffffffff, 0x00000100, |
| 607 | 0x8d8c, 0xffffffff, 0x00000100, |
| 608 | 0x9030, 0xffffffff, 0x00000100, |
| 609 | 0x9034, 0xffffffff, 0x00000100, |
| 610 | 0x9038, 0xffffffff, 0x00000100, |
| 611 | 0x903c, 0xffffffff, 0x00000100, |
| 612 | 0xad80, 0xffffffff, 0x00000100, |
| 613 | 0xac54, 0xffffffff, 0x00000100, |
| 614 | 0x897c, 0xffffffff, 0x06000100, |
| 615 | 0x9868, 0xffffffff, 0x00000100, |
| 616 | 0x9510, 0xffffffff, 0x00000100, |
| 617 | 0xaf04, 0xffffffff, 0x00000100, |
| 618 | 0xae04, 0xffffffff, 0x00000100, |
| 619 | 0x949c, 0xffffffff, 0x00000100, |
| 620 | 0x802c, 0xffffffff, 0xe0000000, |
| 621 | 0x9160, 0xffffffff, 0x00010000, |
| 622 | 0x9164, 0xffffffff, 0x00030002, |
| 623 | 0x9168, 0xffffffff, 0x00040007, |
| 624 | 0x916c, 0xffffffff, 0x00060005, |
| 625 | 0x9170, 0xffffffff, 0x00090008, |
| 626 | 0x9174, 0xffffffff, 0x00020001, |
| 627 | 0x9178, 0xffffffff, 0x00040003, |
| 628 | 0x917c, 0xffffffff, 0x00000007, |
| 629 | 0x9180, 0xffffffff, 0x00060005, |
| 630 | 0x9184, 0xffffffff, 0x00090008, |
| 631 | 0x9188, 0xffffffff, 0x00030002, |
| 632 | 0x918c, 0xffffffff, 0x00050004, |
| 633 | 0x9190, 0xffffffff, 0x00000008, |
| 634 | 0x9194, 0xffffffff, 0x00070006, |
| 635 | 0x9198, 0xffffffff, 0x000a0009, |
| 636 | 0x919c, 0xffffffff, 0x00040003, |
| 637 | 0x91a0, 0xffffffff, 0x00060005, |
| 638 | 0x91a4, 0xffffffff, 0x00000009, |
| 639 | 0x91a8, 0xffffffff, 0x00080007, |
| 640 | 0x91ac, 0xffffffff, 0x000b000a, |
| 641 | 0x91b0, 0xffffffff, 0x00050004, |
| 642 | 0x91b4, 0xffffffff, 0x00070006, |
| 643 | 0x91b8, 0xffffffff, 0x0008000b, |
| 644 | 0x91bc, 0xffffffff, 0x000a0009, |
| 645 | 0x91c0, 0xffffffff, 0x000d000c, |
| 646 | 0x91c4, 0xffffffff, 0x00060005, |
| 647 | 0x91c8, 0xffffffff, 0x00080007, |
| 648 | 0x91cc, 0xffffffff, 0x0000000b, |
| 649 | 0x91d0, 0xffffffff, 0x000a0009, |
| 650 | 0x91d4, 0xffffffff, 0x000d000c, |
| 651 | 0x91d8, 0xffffffff, 0x00070006, |
| 652 | 0x91dc, 0xffffffff, 0x00090008, |
| 653 | 0x91e0, 0xffffffff, 0x0000000c, |
| 654 | 0x91e4, 0xffffffff, 0x000b000a, |
| 655 | 0x91e8, 0xffffffff, 0x000e000d, |
| 656 | 0x91ec, 0xffffffff, 0x00080007, |
| 657 | 0x91f0, 0xffffffff, 0x000a0009, |
| 658 | 0x91f4, 0xffffffff, 0x0000000d, |
| 659 | 0x91f8, 0xffffffff, 0x000c000b, |
| 660 | 0x91fc, 0xffffffff, 0x000f000e, |
| 661 | 0x9200, 0xffffffff, 0x00090008, |
| 662 | 0x9204, 0xffffffff, 0x000b000a, |
| 663 | 0x9208, 0xffffffff, 0x000c000f, |
| 664 | 0x920c, 0xffffffff, 0x000e000d, |
| 665 | 0x9210, 0xffffffff, 0x00110010, |
| 666 | 0x9214, 0xffffffff, 0x000a0009, |
| 667 | 0x9218, 0xffffffff, 0x000c000b, |
| 668 | 0x921c, 0xffffffff, 0x0000000f, |
| 669 | 0x9220, 0xffffffff, 0x000e000d, |
| 670 | 0x9224, 0xffffffff, 0x00110010, |
| 671 | 0x9228, 0xffffffff, 0x000b000a, |
| 672 | 0x922c, 0xffffffff, 0x000d000c, |
| 673 | 0x9230, 0xffffffff, 0x00000010, |
| 674 | 0x9234, 0xffffffff, 0x000f000e, |
| 675 | 0x9238, 0xffffffff, 0x00120011, |
| 676 | 0x923c, 0xffffffff, 0x000c000b, |
| 677 | 0x9240, 0xffffffff, 0x000e000d, |
| 678 | 0x9244, 0xffffffff, 0x00000011, |
| 679 | 0x9248, 0xffffffff, 0x0010000f, |
| 680 | 0x924c, 0xffffffff, 0x00130012, |
| 681 | 0x9250, 0xffffffff, 0x000d000c, |
| 682 | 0x9254, 0xffffffff, 0x000f000e, |
| 683 | 0x9258, 0xffffffff, 0x00100013, |
| 684 | 0x925c, 0xffffffff, 0x00120011, |
| 685 | 0x9260, 0xffffffff, 0x00150014, |
| 686 | 0x9264, 0xffffffff, 0x000e000d, |
| 687 | 0x9268, 0xffffffff, 0x0010000f, |
| 688 | 0x926c, 0xffffffff, 0x00000013, |
| 689 | 0x9270, 0xffffffff, 0x00120011, |
| 690 | 0x9274, 0xffffffff, 0x00150014, |
| 691 | 0x9278, 0xffffffff, 0x000f000e, |
| 692 | 0x927c, 0xffffffff, 0x00110010, |
| 693 | 0x9280, 0xffffffff, 0x00000014, |
| 694 | 0x9284, 0xffffffff, 0x00130012, |
| 695 | 0x9288, 0xffffffff, 0x00160015, |
| 696 | 0x928c, 0xffffffff, 0x0010000f, |
| 697 | 0x9290, 0xffffffff, 0x00120011, |
| 698 | 0x9294, 0xffffffff, 0x00000015, |
| 699 | 0x9298, 0xffffffff, 0x00140013, |
| 700 | 0x929c, 0xffffffff, 0x00170016, |
| 701 | 0x9150, 0xffffffff, 0x96940200, |
| 702 | 0x8708, 0xffffffff, 0x00900100, |
| 703 | 0xc478, 0xffffffff, 0x00000080, |
| 704 | 0xc404, 0xffffffff, 0x0020003f, |
| 705 | 0x30, 0xffffffff, 0x0000001c, |
| 706 | 0x34, 0x000f0000, 0x000f0000, |
| 707 | 0x160c, 0xffffffff, 0x00000100, |
| 708 | 0x1024, 0xffffffff, 0x00000100, |
| 709 | 0x102c, 0x00000101, 0x00000000, |
| 710 | 0x20a8, 0xffffffff, 0x00000104, |
| 711 | 0x264c, 0x000c0000, 0x000c0000, |
| 712 | 0x2648, 0x000c0000, 0x000c0000, |
| 713 | 0x55e4, 0xff000fff, 0x00000100, |
| 714 | 0x55e8, 0x00000001, 0x00000001, |
| 715 | 0x2f50, 0x00000001, 0x00000001, |
| 716 | 0x30cc, 0xc0000fff, 0x00000104, |
| 717 | 0xc1e4, 0x00000001, 0x00000001, |
| 718 | 0xd0c0, 0xfffffff0, 0x00000100, |
| 719 | 0xd8c0, 0xfffffff0, 0x00000100 |
| 720 | }; |
| 721 | |
| 722 | static const u32 pitcairn_mgcg_cgcg_init[] = |
| 723 | { |
| 724 | 0xc400, 0xffffffff, 0xfffffffc, |
| 725 | 0x802c, 0xffffffff, 0xe0000000, |
| 726 | 0x9a60, 0xffffffff, 0x00000100, |
| 727 | 0x92a4, 0xffffffff, 0x00000100, |
| 728 | 0xc164, 0xffffffff, 0x00000100, |
| 729 | 0x9774, 0xffffffff, 0x00000100, |
| 730 | 0x8984, 0xffffffff, 0x06000100, |
| 731 | 0x8a18, 0xffffffff, 0x00000100, |
| 732 | 0x92a0, 0xffffffff, 0x00000100, |
| 733 | 0xc380, 0xffffffff, 0x00000100, |
| 734 | 0x8b28, 0xffffffff, 0x00000100, |
| 735 | 0x9144, 0xffffffff, 0x00000100, |
| 736 | 0x8d88, 0xffffffff, 0x00000100, |
| 737 | 0x8d8c, 0xffffffff, 0x00000100, |
| 738 | 0x9030, 0xffffffff, 0x00000100, |
| 739 | 0x9034, 0xffffffff, 0x00000100, |
| 740 | 0x9038, 0xffffffff, 0x00000100, |
| 741 | 0x903c, 0xffffffff, 0x00000100, |
| 742 | 0xad80, 0xffffffff, 0x00000100, |
| 743 | 0xac54, 0xffffffff, 0x00000100, |
| 744 | 0x897c, 0xffffffff, 0x06000100, |
| 745 | 0x9868, 0xffffffff, 0x00000100, |
| 746 | 0x9510, 0xffffffff, 0x00000100, |
| 747 | 0xaf04, 0xffffffff, 0x00000100, |
| 748 | 0xae04, 0xffffffff, 0x00000100, |
| 749 | 0x949c, 0xffffffff, 0x00000100, |
| 750 | 0x802c, 0xffffffff, 0xe0000000, |
| 751 | 0x9160, 0xffffffff, 0x00010000, |
| 752 | 0x9164, 0xffffffff, 0x00030002, |
| 753 | 0x9168, 0xffffffff, 0x00040007, |
| 754 | 0x916c, 0xffffffff, 0x00060005, |
| 755 | 0x9170, 0xffffffff, 0x00090008, |
| 756 | 0x9174, 0xffffffff, 0x00020001, |
| 757 | 0x9178, 0xffffffff, 0x00040003, |
| 758 | 0x917c, 0xffffffff, 0x00000007, |
| 759 | 0x9180, 0xffffffff, 0x00060005, |
| 760 | 0x9184, 0xffffffff, 0x00090008, |
| 761 | 0x9188, 0xffffffff, 0x00030002, |
| 762 | 0x918c, 0xffffffff, 0x00050004, |
| 763 | 0x9190, 0xffffffff, 0x00000008, |
| 764 | 0x9194, 0xffffffff, 0x00070006, |
| 765 | 0x9198, 0xffffffff, 0x000a0009, |
| 766 | 0x919c, 0xffffffff, 0x00040003, |
| 767 | 0x91a0, 0xffffffff, 0x00060005, |
| 768 | 0x91a4, 0xffffffff, 0x00000009, |
| 769 | 0x91a8, 0xffffffff, 0x00080007, |
| 770 | 0x91ac, 0xffffffff, 0x000b000a, |
| 771 | 0x91b0, 0xffffffff, 0x00050004, |
| 772 | 0x91b4, 0xffffffff, 0x00070006, |
| 773 | 0x91b8, 0xffffffff, 0x0008000b, |
| 774 | 0x91bc, 0xffffffff, 0x000a0009, |
| 775 | 0x91c0, 0xffffffff, 0x000d000c, |
| 776 | 0x9200, 0xffffffff, 0x00090008, |
| 777 | 0x9204, 0xffffffff, 0x000b000a, |
| 778 | 0x9208, 0xffffffff, 0x000c000f, |
| 779 | 0x920c, 0xffffffff, 0x000e000d, |
| 780 | 0x9210, 0xffffffff, 0x00110010, |
| 781 | 0x9214, 0xffffffff, 0x000a0009, |
| 782 | 0x9218, 0xffffffff, 0x000c000b, |
| 783 | 0x921c, 0xffffffff, 0x0000000f, |
| 784 | 0x9220, 0xffffffff, 0x000e000d, |
| 785 | 0x9224, 0xffffffff, 0x00110010, |
| 786 | 0x9228, 0xffffffff, 0x000b000a, |
| 787 | 0x922c, 0xffffffff, 0x000d000c, |
| 788 | 0x9230, 0xffffffff, 0x00000010, |
| 789 | 0x9234, 0xffffffff, 0x000f000e, |
| 790 | 0x9238, 0xffffffff, 0x00120011, |
| 791 | 0x923c, 0xffffffff, 0x000c000b, |
| 792 | 0x9240, 0xffffffff, 0x000e000d, |
| 793 | 0x9244, 0xffffffff, 0x00000011, |
| 794 | 0x9248, 0xffffffff, 0x0010000f, |
| 795 | 0x924c, 0xffffffff, 0x00130012, |
| 796 | 0x9250, 0xffffffff, 0x000d000c, |
| 797 | 0x9254, 0xffffffff, 0x000f000e, |
| 798 | 0x9258, 0xffffffff, 0x00100013, |
| 799 | 0x925c, 0xffffffff, 0x00120011, |
| 800 | 0x9260, 0xffffffff, 0x00150014, |
| 801 | 0x9150, 0xffffffff, 0x96940200, |
| 802 | 0x8708, 0xffffffff, 0x00900100, |
| 803 | 0xc478, 0xffffffff, 0x00000080, |
| 804 | 0xc404, 0xffffffff, 0x0020003f, |
| 805 | 0x30, 0xffffffff, 0x0000001c, |
| 806 | 0x34, 0x000f0000, 0x000f0000, |
| 807 | 0x160c, 0xffffffff, 0x00000100, |
| 808 | 0x1024, 0xffffffff, 0x00000100, |
| 809 | 0x102c, 0x00000101, 0x00000000, |
| 810 | 0x20a8, 0xffffffff, 0x00000104, |
| 811 | 0x55e4, 0xff000fff, 0x00000100, |
| 812 | 0x55e8, 0x00000001, 0x00000001, |
| 813 | 0x2f50, 0x00000001, 0x00000001, |
| 814 | 0x30cc, 0xc0000fff, 0x00000104, |
| 815 | 0xc1e4, 0x00000001, 0x00000001, |
| 816 | 0xd0c0, 0xfffffff0, 0x00000100, |
| 817 | 0xd8c0, 0xfffffff0, 0x00000100 |
| 818 | }; |
| 819 | |
| 820 | static const u32 verde_mgcg_cgcg_init[] = |
| 821 | { |
| 822 | 0xc400, 0xffffffff, 0xfffffffc, |
| 823 | 0x802c, 0xffffffff, 0xe0000000, |
| 824 | 0x9a60, 0xffffffff, 0x00000100, |
| 825 | 0x92a4, 0xffffffff, 0x00000100, |
| 826 | 0xc164, 0xffffffff, 0x00000100, |
| 827 | 0x9774, 0xffffffff, 0x00000100, |
| 828 | 0x8984, 0xffffffff, 0x06000100, |
| 829 | 0x8a18, 0xffffffff, 0x00000100, |
| 830 | 0x92a0, 0xffffffff, 0x00000100, |
| 831 | 0xc380, 0xffffffff, 0x00000100, |
| 832 | 0x8b28, 0xffffffff, 0x00000100, |
| 833 | 0x9144, 0xffffffff, 0x00000100, |
| 834 | 0x8d88, 0xffffffff, 0x00000100, |
| 835 | 0x8d8c, 0xffffffff, 0x00000100, |
| 836 | 0x9030, 0xffffffff, 0x00000100, |
| 837 | 0x9034, 0xffffffff, 0x00000100, |
| 838 | 0x9038, 0xffffffff, 0x00000100, |
| 839 | 0x903c, 0xffffffff, 0x00000100, |
| 840 | 0xad80, 0xffffffff, 0x00000100, |
| 841 | 0xac54, 0xffffffff, 0x00000100, |
| 842 | 0x897c, 0xffffffff, 0x06000100, |
| 843 | 0x9868, 0xffffffff, 0x00000100, |
| 844 | 0x9510, 0xffffffff, 0x00000100, |
| 845 | 0xaf04, 0xffffffff, 0x00000100, |
| 846 | 0xae04, 0xffffffff, 0x00000100, |
| 847 | 0x949c, 0xffffffff, 0x00000100, |
| 848 | 0x802c, 0xffffffff, 0xe0000000, |
| 849 | 0x9160, 0xffffffff, 0x00010000, |
| 850 | 0x9164, 0xffffffff, 0x00030002, |
| 851 | 0x9168, 0xffffffff, 0x00040007, |
| 852 | 0x916c, 0xffffffff, 0x00060005, |
| 853 | 0x9170, 0xffffffff, 0x00090008, |
| 854 | 0x9174, 0xffffffff, 0x00020001, |
| 855 | 0x9178, 0xffffffff, 0x00040003, |
| 856 | 0x917c, 0xffffffff, 0x00000007, |
| 857 | 0x9180, 0xffffffff, 0x00060005, |
| 858 | 0x9184, 0xffffffff, 0x00090008, |
| 859 | 0x9188, 0xffffffff, 0x00030002, |
| 860 | 0x918c, 0xffffffff, 0x00050004, |
| 861 | 0x9190, 0xffffffff, 0x00000008, |
| 862 | 0x9194, 0xffffffff, 0x00070006, |
| 863 | 0x9198, 0xffffffff, 0x000a0009, |
| 864 | 0x919c, 0xffffffff, 0x00040003, |
| 865 | 0x91a0, 0xffffffff, 0x00060005, |
| 866 | 0x91a4, 0xffffffff, 0x00000009, |
| 867 | 0x91a8, 0xffffffff, 0x00080007, |
| 868 | 0x91ac, 0xffffffff, 0x000b000a, |
| 869 | 0x91b0, 0xffffffff, 0x00050004, |
| 870 | 0x91b4, 0xffffffff, 0x00070006, |
| 871 | 0x91b8, 0xffffffff, 0x0008000b, |
| 872 | 0x91bc, 0xffffffff, 0x000a0009, |
| 873 | 0x91c0, 0xffffffff, 0x000d000c, |
| 874 | 0x9200, 0xffffffff, 0x00090008, |
| 875 | 0x9204, 0xffffffff, 0x000b000a, |
| 876 | 0x9208, 0xffffffff, 0x000c000f, |
| 877 | 0x920c, 0xffffffff, 0x000e000d, |
| 878 | 0x9210, 0xffffffff, 0x00110010, |
| 879 | 0x9214, 0xffffffff, 0x000a0009, |
| 880 | 0x9218, 0xffffffff, 0x000c000b, |
| 881 | 0x921c, 0xffffffff, 0x0000000f, |
| 882 | 0x9220, 0xffffffff, 0x000e000d, |
| 883 | 0x9224, 0xffffffff, 0x00110010, |
| 884 | 0x9228, 0xffffffff, 0x000b000a, |
| 885 | 0x922c, 0xffffffff, 0x000d000c, |
| 886 | 0x9230, 0xffffffff, 0x00000010, |
| 887 | 0x9234, 0xffffffff, 0x000f000e, |
| 888 | 0x9238, 0xffffffff, 0x00120011, |
| 889 | 0x923c, 0xffffffff, 0x000c000b, |
| 890 | 0x9240, 0xffffffff, 0x000e000d, |
| 891 | 0x9244, 0xffffffff, 0x00000011, |
| 892 | 0x9248, 0xffffffff, 0x0010000f, |
| 893 | 0x924c, 0xffffffff, 0x00130012, |
| 894 | 0x9250, 0xffffffff, 0x000d000c, |
| 895 | 0x9254, 0xffffffff, 0x000f000e, |
| 896 | 0x9258, 0xffffffff, 0x00100013, |
| 897 | 0x925c, 0xffffffff, 0x00120011, |
| 898 | 0x9260, 0xffffffff, 0x00150014, |
| 899 | 0x9150, 0xffffffff, 0x96940200, |
| 900 | 0x8708, 0xffffffff, 0x00900100, |
| 901 | 0xc478, 0xffffffff, 0x00000080, |
| 902 | 0xc404, 0xffffffff, 0x0020003f, |
| 903 | 0x30, 0xffffffff, 0x0000001c, |
| 904 | 0x34, 0x000f0000, 0x000f0000, |
| 905 | 0x160c, 0xffffffff, 0x00000100, |
| 906 | 0x1024, 0xffffffff, 0x00000100, |
| 907 | 0x102c, 0x00000101, 0x00000000, |
| 908 | 0x20a8, 0xffffffff, 0x00000104, |
| 909 | 0x264c, 0x000c0000, 0x000c0000, |
| 910 | 0x2648, 0x000c0000, 0x000c0000, |
| 911 | 0x55e4, 0xff000fff, 0x00000100, |
| 912 | 0x55e8, 0x00000001, 0x00000001, |
| 913 | 0x2f50, 0x00000001, 0x00000001, |
| 914 | 0x30cc, 0xc0000fff, 0x00000104, |
| 915 | 0xc1e4, 0x00000001, 0x00000001, |
| 916 | 0xd0c0, 0xfffffff0, 0x00000100, |
| 917 | 0xd8c0, 0xfffffff0, 0x00000100 |
| 918 | }; |
| 919 | |
| 920 | static const u32 oland_mgcg_cgcg_init[] = |
| 921 | { |
| 922 | 0xc400, 0xffffffff, 0xfffffffc, |
| 923 | 0x802c, 0xffffffff, 0xe0000000, |
| 924 | 0x9a60, 0xffffffff, 0x00000100, |
| 925 | 0x92a4, 0xffffffff, 0x00000100, |
| 926 | 0xc164, 0xffffffff, 0x00000100, |
| 927 | 0x9774, 0xffffffff, 0x00000100, |
| 928 | 0x8984, 0xffffffff, 0x06000100, |
| 929 | 0x8a18, 0xffffffff, 0x00000100, |
| 930 | 0x92a0, 0xffffffff, 0x00000100, |
| 931 | 0xc380, 0xffffffff, 0x00000100, |
| 932 | 0x8b28, 0xffffffff, 0x00000100, |
| 933 | 0x9144, 0xffffffff, 0x00000100, |
| 934 | 0x8d88, 0xffffffff, 0x00000100, |
| 935 | 0x8d8c, 0xffffffff, 0x00000100, |
| 936 | 0x9030, 0xffffffff, 0x00000100, |
| 937 | 0x9034, 0xffffffff, 0x00000100, |
| 938 | 0x9038, 0xffffffff, 0x00000100, |
| 939 | 0x903c, 0xffffffff, 0x00000100, |
| 940 | 0xad80, 0xffffffff, 0x00000100, |
| 941 | 0xac54, 0xffffffff, 0x00000100, |
| 942 | 0x897c, 0xffffffff, 0x06000100, |
| 943 | 0x9868, 0xffffffff, 0x00000100, |
| 944 | 0x9510, 0xffffffff, 0x00000100, |
| 945 | 0xaf04, 0xffffffff, 0x00000100, |
| 946 | 0xae04, 0xffffffff, 0x00000100, |
| 947 | 0x949c, 0xffffffff, 0x00000100, |
| 948 | 0x802c, 0xffffffff, 0xe0000000, |
| 949 | 0x9160, 0xffffffff, 0x00010000, |
| 950 | 0x9164, 0xffffffff, 0x00030002, |
| 951 | 0x9168, 0xffffffff, 0x00040007, |
| 952 | 0x916c, 0xffffffff, 0x00060005, |
| 953 | 0x9170, 0xffffffff, 0x00090008, |
| 954 | 0x9174, 0xffffffff, 0x00020001, |
| 955 | 0x9178, 0xffffffff, 0x00040003, |
| 956 | 0x917c, 0xffffffff, 0x00000007, |
| 957 | 0x9180, 0xffffffff, 0x00060005, |
| 958 | 0x9184, 0xffffffff, 0x00090008, |
| 959 | 0x9188, 0xffffffff, 0x00030002, |
| 960 | 0x918c, 0xffffffff, 0x00050004, |
| 961 | 0x9190, 0xffffffff, 0x00000008, |
| 962 | 0x9194, 0xffffffff, 0x00070006, |
| 963 | 0x9198, 0xffffffff, 0x000a0009, |
| 964 | 0x919c, 0xffffffff, 0x00040003, |
| 965 | 0x91a0, 0xffffffff, 0x00060005, |
| 966 | 0x91a4, 0xffffffff, 0x00000009, |
| 967 | 0x91a8, 0xffffffff, 0x00080007, |
| 968 | 0x91ac, 0xffffffff, 0x000b000a, |
| 969 | 0x91b0, 0xffffffff, 0x00050004, |
| 970 | 0x91b4, 0xffffffff, 0x00070006, |
| 971 | 0x91b8, 0xffffffff, 0x0008000b, |
| 972 | 0x91bc, 0xffffffff, 0x000a0009, |
| 973 | 0x91c0, 0xffffffff, 0x000d000c, |
| 974 | 0x91c4, 0xffffffff, 0x00060005, |
| 975 | 0x91c8, 0xffffffff, 0x00080007, |
| 976 | 0x91cc, 0xffffffff, 0x0000000b, |
| 977 | 0x91d0, 0xffffffff, 0x000a0009, |
| 978 | 0x91d4, 0xffffffff, 0x000d000c, |
| 979 | 0x9150, 0xffffffff, 0x96940200, |
| 980 | 0x8708, 0xffffffff, 0x00900100, |
| 981 | 0xc478, 0xffffffff, 0x00000080, |
| 982 | 0xc404, 0xffffffff, 0x0020003f, |
| 983 | 0x30, 0xffffffff, 0x0000001c, |
| 984 | 0x34, 0x000f0000, 0x000f0000, |
| 985 | 0x160c, 0xffffffff, 0x00000100, |
| 986 | 0x1024, 0xffffffff, 0x00000100, |
| 987 | 0x102c, 0x00000101, 0x00000000, |
| 988 | 0x20a8, 0xffffffff, 0x00000104, |
| 989 | 0x264c, 0x000c0000, 0x000c0000, |
| 990 | 0x2648, 0x000c0000, 0x000c0000, |
| 991 | 0x55e4, 0xff000fff, 0x00000100, |
| 992 | 0x55e8, 0x00000001, 0x00000001, |
| 993 | 0x2f50, 0x00000001, 0x00000001, |
| 994 | 0x30cc, 0xc0000fff, 0x00000104, |
| 995 | 0xc1e4, 0x00000001, 0x00000001, |
| 996 | 0xd0c0, 0xfffffff0, 0x00000100, |
| 997 | 0xd8c0, 0xfffffff0, 0x00000100 |
| 998 | }; |
| 999 | |
Alex Deucher | fffbdda | 2013-05-13 13:36:23 -0400 | [diff] [blame] | 1000 | static const u32 hainan_mgcg_cgcg_init[] = |
| 1001 | { |
| 1002 | 0xc400, 0xffffffff, 0xfffffffc, |
| 1003 | 0x802c, 0xffffffff, 0xe0000000, |
| 1004 | 0x9a60, 0xffffffff, 0x00000100, |
| 1005 | 0x92a4, 0xffffffff, 0x00000100, |
| 1006 | 0xc164, 0xffffffff, 0x00000100, |
| 1007 | 0x9774, 0xffffffff, 0x00000100, |
| 1008 | 0x8984, 0xffffffff, 0x06000100, |
| 1009 | 0x8a18, 0xffffffff, 0x00000100, |
| 1010 | 0x92a0, 0xffffffff, 0x00000100, |
| 1011 | 0xc380, 0xffffffff, 0x00000100, |
| 1012 | 0x8b28, 0xffffffff, 0x00000100, |
| 1013 | 0x9144, 0xffffffff, 0x00000100, |
| 1014 | 0x8d88, 0xffffffff, 0x00000100, |
| 1015 | 0x8d8c, 0xffffffff, 0x00000100, |
| 1016 | 0x9030, 0xffffffff, 0x00000100, |
| 1017 | 0x9034, 0xffffffff, 0x00000100, |
| 1018 | 0x9038, 0xffffffff, 0x00000100, |
| 1019 | 0x903c, 0xffffffff, 0x00000100, |
| 1020 | 0xad80, 0xffffffff, 0x00000100, |
| 1021 | 0xac54, 0xffffffff, 0x00000100, |
| 1022 | 0x897c, 0xffffffff, 0x06000100, |
| 1023 | 0x9868, 0xffffffff, 0x00000100, |
| 1024 | 0x9510, 0xffffffff, 0x00000100, |
| 1025 | 0xaf04, 0xffffffff, 0x00000100, |
| 1026 | 0xae04, 0xffffffff, 0x00000100, |
| 1027 | 0x949c, 0xffffffff, 0x00000100, |
| 1028 | 0x802c, 0xffffffff, 0xe0000000, |
| 1029 | 0x9160, 0xffffffff, 0x00010000, |
| 1030 | 0x9164, 0xffffffff, 0x00030002, |
| 1031 | 0x9168, 0xffffffff, 0x00040007, |
| 1032 | 0x916c, 0xffffffff, 0x00060005, |
| 1033 | 0x9170, 0xffffffff, 0x00090008, |
| 1034 | 0x9174, 0xffffffff, 0x00020001, |
| 1035 | 0x9178, 0xffffffff, 0x00040003, |
| 1036 | 0x917c, 0xffffffff, 0x00000007, |
| 1037 | 0x9180, 0xffffffff, 0x00060005, |
| 1038 | 0x9184, 0xffffffff, 0x00090008, |
| 1039 | 0x9188, 0xffffffff, 0x00030002, |
| 1040 | 0x918c, 0xffffffff, 0x00050004, |
| 1041 | 0x9190, 0xffffffff, 0x00000008, |
| 1042 | 0x9194, 0xffffffff, 0x00070006, |
| 1043 | 0x9198, 0xffffffff, 0x000a0009, |
| 1044 | 0x919c, 0xffffffff, 0x00040003, |
| 1045 | 0x91a0, 0xffffffff, 0x00060005, |
| 1046 | 0x91a4, 0xffffffff, 0x00000009, |
| 1047 | 0x91a8, 0xffffffff, 0x00080007, |
| 1048 | 0x91ac, 0xffffffff, 0x000b000a, |
| 1049 | 0x91b0, 0xffffffff, 0x00050004, |
| 1050 | 0x91b4, 0xffffffff, 0x00070006, |
| 1051 | 0x91b8, 0xffffffff, 0x0008000b, |
| 1052 | 0x91bc, 0xffffffff, 0x000a0009, |
| 1053 | 0x91c0, 0xffffffff, 0x000d000c, |
| 1054 | 0x91c4, 0xffffffff, 0x00060005, |
| 1055 | 0x91c8, 0xffffffff, 0x00080007, |
| 1056 | 0x91cc, 0xffffffff, 0x0000000b, |
| 1057 | 0x91d0, 0xffffffff, 0x000a0009, |
| 1058 | 0x91d4, 0xffffffff, 0x000d000c, |
| 1059 | 0x9150, 0xffffffff, 0x96940200, |
| 1060 | 0x8708, 0xffffffff, 0x00900100, |
| 1061 | 0xc478, 0xffffffff, 0x00000080, |
| 1062 | 0xc404, 0xffffffff, 0x0020003f, |
| 1063 | 0x30, 0xffffffff, 0x0000001c, |
| 1064 | 0x34, 0x000f0000, 0x000f0000, |
| 1065 | 0x160c, 0xffffffff, 0x00000100, |
| 1066 | 0x1024, 0xffffffff, 0x00000100, |
| 1067 | 0x20a8, 0xffffffff, 0x00000104, |
| 1068 | 0x264c, 0x000c0000, 0x000c0000, |
| 1069 | 0x2648, 0x000c0000, 0x000c0000, |
| 1070 | 0x2f50, 0x00000001, 0x00000001, |
| 1071 | 0x30cc, 0xc0000fff, 0x00000104, |
| 1072 | 0xc1e4, 0x00000001, 0x00000001, |
| 1073 | 0xd0c0, 0xfffffff0, 0x00000100, |
| 1074 | 0xd8c0, 0xfffffff0, 0x00000100 |
| 1075 | }; |
| 1076 | |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 1077 | static u32 verde_pg_init[] = |
| 1078 | { |
| 1079 | 0x353c, 0xffffffff, 0x40000, |
| 1080 | 0x3538, 0xffffffff, 0x200010ff, |
| 1081 | 0x353c, 0xffffffff, 0x0, |
| 1082 | 0x353c, 0xffffffff, 0x0, |
| 1083 | 0x353c, 0xffffffff, 0x0, |
| 1084 | 0x353c, 0xffffffff, 0x0, |
| 1085 | 0x353c, 0xffffffff, 0x0, |
| 1086 | 0x353c, 0xffffffff, 0x7007, |
| 1087 | 0x3538, 0xffffffff, 0x300010ff, |
| 1088 | 0x353c, 0xffffffff, 0x0, |
| 1089 | 0x353c, 0xffffffff, 0x0, |
| 1090 | 0x353c, 0xffffffff, 0x0, |
| 1091 | 0x353c, 0xffffffff, 0x0, |
| 1092 | 0x353c, 0xffffffff, 0x0, |
| 1093 | 0x353c, 0xffffffff, 0x400000, |
| 1094 | 0x3538, 0xffffffff, 0x100010ff, |
| 1095 | 0x353c, 0xffffffff, 0x0, |
| 1096 | 0x353c, 0xffffffff, 0x0, |
| 1097 | 0x353c, 0xffffffff, 0x0, |
| 1098 | 0x353c, 0xffffffff, 0x0, |
| 1099 | 0x353c, 0xffffffff, 0x0, |
| 1100 | 0x353c, 0xffffffff, 0x120200, |
| 1101 | 0x3538, 0xffffffff, 0x500010ff, |
| 1102 | 0x353c, 0xffffffff, 0x0, |
| 1103 | 0x353c, 0xffffffff, 0x0, |
| 1104 | 0x353c, 0xffffffff, 0x0, |
| 1105 | 0x353c, 0xffffffff, 0x0, |
| 1106 | 0x353c, 0xffffffff, 0x0, |
| 1107 | 0x353c, 0xffffffff, 0x1e1e16, |
| 1108 | 0x3538, 0xffffffff, 0x600010ff, |
| 1109 | 0x353c, 0xffffffff, 0x0, |
| 1110 | 0x353c, 0xffffffff, 0x0, |
| 1111 | 0x353c, 0xffffffff, 0x0, |
| 1112 | 0x353c, 0xffffffff, 0x0, |
| 1113 | 0x353c, 0xffffffff, 0x0, |
| 1114 | 0x353c, 0xffffffff, 0x171f1e, |
| 1115 | 0x3538, 0xffffffff, 0x700010ff, |
| 1116 | 0x353c, 0xffffffff, 0x0, |
| 1117 | 0x353c, 0xffffffff, 0x0, |
| 1118 | 0x353c, 0xffffffff, 0x0, |
| 1119 | 0x353c, 0xffffffff, 0x0, |
| 1120 | 0x353c, 0xffffffff, 0x0, |
| 1121 | 0x353c, 0xffffffff, 0x0, |
| 1122 | 0x3538, 0xffffffff, 0x9ff, |
| 1123 | 0x3500, 0xffffffff, 0x0, |
| 1124 | 0x3504, 0xffffffff, 0x10000800, |
| 1125 | 0x3504, 0xffffffff, 0xf, |
| 1126 | 0x3504, 0xffffffff, 0xf, |
| 1127 | 0x3500, 0xffffffff, 0x4, |
| 1128 | 0x3504, 0xffffffff, 0x1000051e, |
| 1129 | 0x3504, 0xffffffff, 0xffff, |
| 1130 | 0x3504, 0xffffffff, 0xffff, |
| 1131 | 0x3500, 0xffffffff, 0x8, |
| 1132 | 0x3504, 0xffffffff, 0x80500, |
| 1133 | 0x3500, 0xffffffff, 0x12, |
| 1134 | 0x3504, 0xffffffff, 0x9050c, |
| 1135 | 0x3500, 0xffffffff, 0x1d, |
| 1136 | 0x3504, 0xffffffff, 0xb052c, |
| 1137 | 0x3500, 0xffffffff, 0x2a, |
| 1138 | 0x3504, 0xffffffff, 0x1053e, |
| 1139 | 0x3500, 0xffffffff, 0x2d, |
| 1140 | 0x3504, 0xffffffff, 0x10546, |
| 1141 | 0x3500, 0xffffffff, 0x30, |
| 1142 | 0x3504, 0xffffffff, 0xa054e, |
| 1143 | 0x3500, 0xffffffff, 0x3c, |
| 1144 | 0x3504, 0xffffffff, 0x1055f, |
| 1145 | 0x3500, 0xffffffff, 0x3f, |
| 1146 | 0x3504, 0xffffffff, 0x10567, |
| 1147 | 0x3500, 0xffffffff, 0x42, |
| 1148 | 0x3504, 0xffffffff, 0x1056f, |
| 1149 | 0x3500, 0xffffffff, 0x45, |
| 1150 | 0x3504, 0xffffffff, 0x10572, |
| 1151 | 0x3500, 0xffffffff, 0x48, |
| 1152 | 0x3504, 0xffffffff, 0x20575, |
| 1153 | 0x3500, 0xffffffff, 0x4c, |
| 1154 | 0x3504, 0xffffffff, 0x190801, |
| 1155 | 0x3500, 0xffffffff, 0x67, |
| 1156 | 0x3504, 0xffffffff, 0x1082a, |
| 1157 | 0x3500, 0xffffffff, 0x6a, |
| 1158 | 0x3504, 0xffffffff, 0x1b082d, |
| 1159 | 0x3500, 0xffffffff, 0x87, |
| 1160 | 0x3504, 0xffffffff, 0x310851, |
| 1161 | 0x3500, 0xffffffff, 0xba, |
| 1162 | 0x3504, 0xffffffff, 0x891, |
| 1163 | 0x3500, 0xffffffff, 0xbc, |
| 1164 | 0x3504, 0xffffffff, 0x893, |
| 1165 | 0x3500, 0xffffffff, 0xbe, |
| 1166 | 0x3504, 0xffffffff, 0x20895, |
| 1167 | 0x3500, 0xffffffff, 0xc2, |
| 1168 | 0x3504, 0xffffffff, 0x20899, |
| 1169 | 0x3500, 0xffffffff, 0xc6, |
| 1170 | 0x3504, 0xffffffff, 0x2089d, |
| 1171 | 0x3500, 0xffffffff, 0xca, |
| 1172 | 0x3504, 0xffffffff, 0x8a1, |
| 1173 | 0x3500, 0xffffffff, 0xcc, |
| 1174 | 0x3504, 0xffffffff, 0x8a3, |
| 1175 | 0x3500, 0xffffffff, 0xce, |
| 1176 | 0x3504, 0xffffffff, 0x308a5, |
| 1177 | 0x3500, 0xffffffff, 0xd3, |
| 1178 | 0x3504, 0xffffffff, 0x6d08cd, |
| 1179 | 0x3500, 0xffffffff, 0x142, |
| 1180 | 0x3504, 0xffffffff, 0x2000095a, |
| 1181 | 0x3504, 0xffffffff, 0x1, |
| 1182 | 0x3500, 0xffffffff, 0x144, |
| 1183 | 0x3504, 0xffffffff, 0x301f095b, |
| 1184 | 0x3500, 0xffffffff, 0x165, |
| 1185 | 0x3504, 0xffffffff, 0xc094d, |
| 1186 | 0x3500, 0xffffffff, 0x173, |
| 1187 | 0x3504, 0xffffffff, 0xf096d, |
| 1188 | 0x3500, 0xffffffff, 0x184, |
| 1189 | 0x3504, 0xffffffff, 0x15097f, |
| 1190 | 0x3500, 0xffffffff, 0x19b, |
| 1191 | 0x3504, 0xffffffff, 0xc0998, |
| 1192 | 0x3500, 0xffffffff, 0x1a9, |
| 1193 | 0x3504, 0xffffffff, 0x409a7, |
| 1194 | 0x3500, 0xffffffff, 0x1af, |
| 1195 | 0x3504, 0xffffffff, 0xcdc, |
| 1196 | 0x3500, 0xffffffff, 0x1b1, |
| 1197 | 0x3504, 0xffffffff, 0x800, |
| 1198 | 0x3508, 0xffffffff, 0x6c9b2000, |
| 1199 | 0x3510, 0xfc00, 0x2000, |
| 1200 | 0x3544, 0xffffffff, 0xfc0, |
| 1201 | 0x28d4, 0x00000100, 0x100 |
| 1202 | }; |
| 1203 | |
| 1204 | static void si_init_golden_registers(struct radeon_device *rdev) |
| 1205 | { |
| 1206 | switch (rdev->family) { |
| 1207 | case CHIP_TAHITI: |
| 1208 | radeon_program_register_sequence(rdev, |
| 1209 | tahiti_golden_registers, |
| 1210 | (const u32)ARRAY_SIZE(tahiti_golden_registers)); |
| 1211 | radeon_program_register_sequence(rdev, |
| 1212 | tahiti_golden_rlc_registers, |
| 1213 | (const u32)ARRAY_SIZE(tahiti_golden_rlc_registers)); |
| 1214 | radeon_program_register_sequence(rdev, |
| 1215 | tahiti_mgcg_cgcg_init, |
| 1216 | (const u32)ARRAY_SIZE(tahiti_mgcg_cgcg_init)); |
| 1217 | radeon_program_register_sequence(rdev, |
| 1218 | tahiti_golden_registers2, |
| 1219 | (const u32)ARRAY_SIZE(tahiti_golden_registers2)); |
| 1220 | break; |
| 1221 | case CHIP_PITCAIRN: |
| 1222 | radeon_program_register_sequence(rdev, |
| 1223 | pitcairn_golden_registers, |
| 1224 | (const u32)ARRAY_SIZE(pitcairn_golden_registers)); |
| 1225 | radeon_program_register_sequence(rdev, |
| 1226 | pitcairn_golden_rlc_registers, |
| 1227 | (const u32)ARRAY_SIZE(pitcairn_golden_rlc_registers)); |
| 1228 | radeon_program_register_sequence(rdev, |
| 1229 | pitcairn_mgcg_cgcg_init, |
| 1230 | (const u32)ARRAY_SIZE(pitcairn_mgcg_cgcg_init)); |
| 1231 | break; |
| 1232 | case CHIP_VERDE: |
| 1233 | radeon_program_register_sequence(rdev, |
| 1234 | verde_golden_registers, |
| 1235 | (const u32)ARRAY_SIZE(verde_golden_registers)); |
| 1236 | radeon_program_register_sequence(rdev, |
| 1237 | verde_golden_rlc_registers, |
| 1238 | (const u32)ARRAY_SIZE(verde_golden_rlc_registers)); |
| 1239 | radeon_program_register_sequence(rdev, |
| 1240 | verde_mgcg_cgcg_init, |
| 1241 | (const u32)ARRAY_SIZE(verde_mgcg_cgcg_init)); |
| 1242 | radeon_program_register_sequence(rdev, |
| 1243 | verde_pg_init, |
| 1244 | (const u32)ARRAY_SIZE(verde_pg_init)); |
| 1245 | break; |
| 1246 | case CHIP_OLAND: |
| 1247 | radeon_program_register_sequence(rdev, |
| 1248 | oland_golden_registers, |
| 1249 | (const u32)ARRAY_SIZE(oland_golden_registers)); |
| 1250 | radeon_program_register_sequence(rdev, |
| 1251 | oland_golden_rlc_registers, |
| 1252 | (const u32)ARRAY_SIZE(oland_golden_rlc_registers)); |
| 1253 | radeon_program_register_sequence(rdev, |
| 1254 | oland_mgcg_cgcg_init, |
| 1255 | (const u32)ARRAY_SIZE(oland_mgcg_cgcg_init)); |
| 1256 | break; |
Alex Deucher | fffbdda | 2013-05-13 13:36:23 -0400 | [diff] [blame] | 1257 | case CHIP_HAINAN: |
| 1258 | radeon_program_register_sequence(rdev, |
| 1259 | hainan_golden_registers, |
| 1260 | (const u32)ARRAY_SIZE(hainan_golden_registers)); |
| 1261 | radeon_program_register_sequence(rdev, |
| 1262 | hainan_golden_registers2, |
| 1263 | (const u32)ARRAY_SIZE(hainan_golden_registers2)); |
| 1264 | radeon_program_register_sequence(rdev, |
| 1265 | hainan_mgcg_cgcg_init, |
| 1266 | (const u32)ARRAY_SIZE(hainan_mgcg_cgcg_init)); |
| 1267 | break; |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 1268 | default: |
| 1269 | break; |
| 1270 | } |
| 1271 | } |
| 1272 | |
Alex Deucher | 4af692f | 2014-10-01 10:03:31 -0400 | [diff] [blame] | 1273 | /** |
| 1274 | * si_get_allowed_info_register - fetch the register for the info ioctl |
| 1275 | * |
| 1276 | * @rdev: radeon_device pointer |
| 1277 | * @reg: register offset in bytes |
| 1278 | * @val: register value |
| 1279 | * |
| 1280 | * Returns 0 for success or -EINVAL for an invalid register |
| 1281 | * |
| 1282 | */ |
| 1283 | int si_get_allowed_info_register(struct radeon_device *rdev, |
| 1284 | u32 reg, u32 *val) |
| 1285 | { |
| 1286 | switch (reg) { |
| 1287 | case GRBM_STATUS: |
| 1288 | case GRBM_STATUS2: |
| 1289 | case GRBM_STATUS_SE0: |
| 1290 | case GRBM_STATUS_SE1: |
| 1291 | case SRBM_STATUS: |
| 1292 | case SRBM_STATUS2: |
| 1293 | case (DMA_STATUS_REG + DMA0_REGISTER_OFFSET): |
| 1294 | case (DMA_STATUS_REG + DMA1_REGISTER_OFFSET): |
| 1295 | case UVD_STATUS: |
| 1296 | *val = RREG32(reg); |
| 1297 | return 0; |
| 1298 | default: |
| 1299 | return -EINVAL; |
| 1300 | } |
| 1301 | } |
| 1302 | |
Alex Deucher | 454d2e2 | 2013-02-14 10:04:02 -0500 | [diff] [blame] | 1303 | #define PCIE_BUS_CLK 10000 |
| 1304 | #define TCLK (PCIE_BUS_CLK / 10) |
| 1305 | |
| 1306 | /** |
| 1307 | * si_get_xclk - get the xclk |
| 1308 | * |
| 1309 | * @rdev: radeon_device pointer |
| 1310 | * |
| 1311 | * Returns the reference clock used by the gfx engine |
| 1312 | * (SI). |
| 1313 | */ |
| 1314 | u32 si_get_xclk(struct radeon_device *rdev) |
| 1315 | { |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 1316 | u32 reference_clock = rdev->clock.spll.reference_freq; |
Alex Deucher | 454d2e2 | 2013-02-14 10:04:02 -0500 | [diff] [blame] | 1317 | u32 tmp; |
| 1318 | |
| 1319 | tmp = RREG32(CG_CLKPIN_CNTL_2); |
| 1320 | if (tmp & MUX_TCLK_TO_XCLK) |
| 1321 | return TCLK; |
| 1322 | |
| 1323 | tmp = RREG32(CG_CLKPIN_CNTL); |
| 1324 | if (tmp & XTALIN_DIVIDE) |
| 1325 | return reference_clock / 4; |
| 1326 | |
| 1327 | return reference_clock; |
| 1328 | } |
| 1329 | |
Alex Deucher | 1bd47d2 | 2012-03-20 17:18:10 -0400 | [diff] [blame] | 1330 | /* get temperature in millidegrees */ |
| 1331 | int si_get_temp(struct radeon_device *rdev) |
| 1332 | { |
| 1333 | u32 temp; |
| 1334 | int actual_temp = 0; |
| 1335 | |
| 1336 | temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> |
| 1337 | CTF_TEMP_SHIFT; |
| 1338 | |
| 1339 | if (temp & 0x200) |
| 1340 | actual_temp = 255; |
| 1341 | else |
| 1342 | actual_temp = temp & 0x1ff; |
| 1343 | |
| 1344 | actual_temp = (actual_temp * 1000); |
| 1345 | |
| 1346 | return actual_temp; |
| 1347 | } |
| 1348 | |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1349 | #define TAHITI_IO_MC_REGS_SIZE 36 |
| 1350 | |
| 1351 | static const u32 tahiti_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
| 1352 | {0x0000006f, 0x03044000}, |
| 1353 | {0x00000070, 0x0480c018}, |
| 1354 | {0x00000071, 0x00000040}, |
| 1355 | {0x00000072, 0x01000000}, |
| 1356 | {0x00000074, 0x000000ff}, |
| 1357 | {0x00000075, 0x00143400}, |
| 1358 | {0x00000076, 0x08ec0800}, |
| 1359 | {0x00000077, 0x040000cc}, |
| 1360 | {0x00000079, 0x00000000}, |
| 1361 | {0x0000007a, 0x21000409}, |
| 1362 | {0x0000007c, 0x00000000}, |
| 1363 | {0x0000007d, 0xe8000000}, |
| 1364 | {0x0000007e, 0x044408a8}, |
| 1365 | {0x0000007f, 0x00000003}, |
| 1366 | {0x00000080, 0x00000000}, |
| 1367 | {0x00000081, 0x01000000}, |
| 1368 | {0x00000082, 0x02000000}, |
| 1369 | {0x00000083, 0x00000000}, |
| 1370 | {0x00000084, 0xe3f3e4f4}, |
| 1371 | {0x00000085, 0x00052024}, |
| 1372 | {0x00000087, 0x00000000}, |
| 1373 | {0x00000088, 0x66036603}, |
| 1374 | {0x00000089, 0x01000000}, |
| 1375 | {0x0000008b, 0x1c0a0000}, |
| 1376 | {0x0000008c, 0xff010000}, |
| 1377 | {0x0000008e, 0xffffefff}, |
| 1378 | {0x0000008f, 0xfff3efff}, |
| 1379 | {0x00000090, 0xfff3efbf}, |
| 1380 | {0x00000094, 0x00101101}, |
| 1381 | {0x00000095, 0x00000fff}, |
| 1382 | {0x00000096, 0x00116fff}, |
| 1383 | {0x00000097, 0x60010000}, |
| 1384 | {0x00000098, 0x10010000}, |
| 1385 | {0x00000099, 0x00006000}, |
| 1386 | {0x0000009a, 0x00001000}, |
| 1387 | {0x0000009f, 0x00a77400} |
| 1388 | }; |
| 1389 | |
| 1390 | static const u32 pitcairn_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
| 1391 | {0x0000006f, 0x03044000}, |
| 1392 | {0x00000070, 0x0480c018}, |
| 1393 | {0x00000071, 0x00000040}, |
| 1394 | {0x00000072, 0x01000000}, |
| 1395 | {0x00000074, 0x000000ff}, |
| 1396 | {0x00000075, 0x00143400}, |
| 1397 | {0x00000076, 0x08ec0800}, |
| 1398 | {0x00000077, 0x040000cc}, |
| 1399 | {0x00000079, 0x00000000}, |
| 1400 | {0x0000007a, 0x21000409}, |
| 1401 | {0x0000007c, 0x00000000}, |
| 1402 | {0x0000007d, 0xe8000000}, |
| 1403 | {0x0000007e, 0x044408a8}, |
| 1404 | {0x0000007f, 0x00000003}, |
| 1405 | {0x00000080, 0x00000000}, |
| 1406 | {0x00000081, 0x01000000}, |
| 1407 | {0x00000082, 0x02000000}, |
| 1408 | {0x00000083, 0x00000000}, |
| 1409 | {0x00000084, 0xe3f3e4f4}, |
| 1410 | {0x00000085, 0x00052024}, |
| 1411 | {0x00000087, 0x00000000}, |
| 1412 | {0x00000088, 0x66036603}, |
| 1413 | {0x00000089, 0x01000000}, |
| 1414 | {0x0000008b, 0x1c0a0000}, |
| 1415 | {0x0000008c, 0xff010000}, |
| 1416 | {0x0000008e, 0xffffefff}, |
| 1417 | {0x0000008f, 0xfff3efff}, |
| 1418 | {0x00000090, 0xfff3efbf}, |
| 1419 | {0x00000094, 0x00101101}, |
| 1420 | {0x00000095, 0x00000fff}, |
| 1421 | {0x00000096, 0x00116fff}, |
| 1422 | {0x00000097, 0x60010000}, |
| 1423 | {0x00000098, 0x10010000}, |
| 1424 | {0x00000099, 0x00006000}, |
| 1425 | {0x0000009a, 0x00001000}, |
| 1426 | {0x0000009f, 0x00a47400} |
| 1427 | }; |
| 1428 | |
| 1429 | static const u32 verde_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
| 1430 | {0x0000006f, 0x03044000}, |
| 1431 | {0x00000070, 0x0480c018}, |
| 1432 | {0x00000071, 0x00000040}, |
| 1433 | {0x00000072, 0x01000000}, |
| 1434 | {0x00000074, 0x000000ff}, |
| 1435 | {0x00000075, 0x00143400}, |
| 1436 | {0x00000076, 0x08ec0800}, |
| 1437 | {0x00000077, 0x040000cc}, |
| 1438 | {0x00000079, 0x00000000}, |
| 1439 | {0x0000007a, 0x21000409}, |
| 1440 | {0x0000007c, 0x00000000}, |
| 1441 | {0x0000007d, 0xe8000000}, |
| 1442 | {0x0000007e, 0x044408a8}, |
| 1443 | {0x0000007f, 0x00000003}, |
| 1444 | {0x00000080, 0x00000000}, |
| 1445 | {0x00000081, 0x01000000}, |
| 1446 | {0x00000082, 0x02000000}, |
| 1447 | {0x00000083, 0x00000000}, |
| 1448 | {0x00000084, 0xe3f3e4f4}, |
| 1449 | {0x00000085, 0x00052024}, |
| 1450 | {0x00000087, 0x00000000}, |
| 1451 | {0x00000088, 0x66036603}, |
| 1452 | {0x00000089, 0x01000000}, |
| 1453 | {0x0000008b, 0x1c0a0000}, |
| 1454 | {0x0000008c, 0xff010000}, |
| 1455 | {0x0000008e, 0xffffefff}, |
| 1456 | {0x0000008f, 0xfff3efff}, |
| 1457 | {0x00000090, 0xfff3efbf}, |
| 1458 | {0x00000094, 0x00101101}, |
| 1459 | {0x00000095, 0x00000fff}, |
| 1460 | {0x00000096, 0x00116fff}, |
| 1461 | {0x00000097, 0x60010000}, |
| 1462 | {0x00000098, 0x10010000}, |
| 1463 | {0x00000099, 0x00006000}, |
| 1464 | {0x0000009a, 0x00001000}, |
| 1465 | {0x0000009f, 0x00a37400} |
| 1466 | }; |
| 1467 | |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 1468 | static const u32 oland_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
| 1469 | {0x0000006f, 0x03044000}, |
| 1470 | {0x00000070, 0x0480c018}, |
| 1471 | {0x00000071, 0x00000040}, |
| 1472 | {0x00000072, 0x01000000}, |
| 1473 | {0x00000074, 0x000000ff}, |
| 1474 | {0x00000075, 0x00143400}, |
| 1475 | {0x00000076, 0x08ec0800}, |
| 1476 | {0x00000077, 0x040000cc}, |
| 1477 | {0x00000079, 0x00000000}, |
| 1478 | {0x0000007a, 0x21000409}, |
| 1479 | {0x0000007c, 0x00000000}, |
| 1480 | {0x0000007d, 0xe8000000}, |
| 1481 | {0x0000007e, 0x044408a8}, |
| 1482 | {0x0000007f, 0x00000003}, |
| 1483 | {0x00000080, 0x00000000}, |
| 1484 | {0x00000081, 0x01000000}, |
| 1485 | {0x00000082, 0x02000000}, |
| 1486 | {0x00000083, 0x00000000}, |
| 1487 | {0x00000084, 0xe3f3e4f4}, |
| 1488 | {0x00000085, 0x00052024}, |
| 1489 | {0x00000087, 0x00000000}, |
| 1490 | {0x00000088, 0x66036603}, |
| 1491 | {0x00000089, 0x01000000}, |
| 1492 | {0x0000008b, 0x1c0a0000}, |
| 1493 | {0x0000008c, 0xff010000}, |
| 1494 | {0x0000008e, 0xffffefff}, |
| 1495 | {0x0000008f, 0xfff3efff}, |
| 1496 | {0x00000090, 0xfff3efbf}, |
| 1497 | {0x00000094, 0x00101101}, |
| 1498 | {0x00000095, 0x00000fff}, |
| 1499 | {0x00000096, 0x00116fff}, |
| 1500 | {0x00000097, 0x60010000}, |
| 1501 | {0x00000098, 0x10010000}, |
| 1502 | {0x00000099, 0x00006000}, |
| 1503 | {0x0000009a, 0x00001000}, |
| 1504 | {0x0000009f, 0x00a17730} |
| 1505 | }; |
| 1506 | |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 1507 | static const u32 hainan_io_mc_regs[TAHITI_IO_MC_REGS_SIZE][2] = { |
| 1508 | {0x0000006f, 0x03044000}, |
| 1509 | {0x00000070, 0x0480c018}, |
| 1510 | {0x00000071, 0x00000040}, |
| 1511 | {0x00000072, 0x01000000}, |
| 1512 | {0x00000074, 0x000000ff}, |
| 1513 | {0x00000075, 0x00143400}, |
| 1514 | {0x00000076, 0x08ec0800}, |
| 1515 | {0x00000077, 0x040000cc}, |
| 1516 | {0x00000079, 0x00000000}, |
| 1517 | {0x0000007a, 0x21000409}, |
| 1518 | {0x0000007c, 0x00000000}, |
| 1519 | {0x0000007d, 0xe8000000}, |
| 1520 | {0x0000007e, 0x044408a8}, |
| 1521 | {0x0000007f, 0x00000003}, |
| 1522 | {0x00000080, 0x00000000}, |
| 1523 | {0x00000081, 0x01000000}, |
| 1524 | {0x00000082, 0x02000000}, |
| 1525 | {0x00000083, 0x00000000}, |
| 1526 | {0x00000084, 0xe3f3e4f4}, |
| 1527 | {0x00000085, 0x00052024}, |
| 1528 | {0x00000087, 0x00000000}, |
| 1529 | {0x00000088, 0x66036603}, |
| 1530 | {0x00000089, 0x01000000}, |
| 1531 | {0x0000008b, 0x1c0a0000}, |
| 1532 | {0x0000008c, 0xff010000}, |
| 1533 | {0x0000008e, 0xffffefff}, |
| 1534 | {0x0000008f, 0xfff3efff}, |
| 1535 | {0x00000090, 0xfff3efbf}, |
| 1536 | {0x00000094, 0x00101101}, |
| 1537 | {0x00000095, 0x00000fff}, |
| 1538 | {0x00000096, 0x00116fff}, |
| 1539 | {0x00000097, 0x60010000}, |
| 1540 | {0x00000098, 0x10010000}, |
| 1541 | {0x00000099, 0x00006000}, |
| 1542 | {0x0000009a, 0x00001000}, |
| 1543 | {0x0000009f, 0x00a07730} |
| 1544 | }; |
| 1545 | |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1546 | /* ucode loading */ |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 1547 | int si_mc_load_microcode(struct radeon_device *rdev) |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1548 | { |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1549 | const __be32 *fw_data = NULL; |
| 1550 | const __le32 *new_fw_data = NULL; |
Heinrich Schuchardt | ddbbd3b | 2016-08-21 22:36:29 +0200 | [diff] [blame] | 1551 | u32 running; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1552 | u32 *io_mc_regs = NULL; |
| 1553 | const __le32 *new_io_mc_regs = NULL; |
Alex Deucher | 8c79bae | 2014-04-16 09:42:22 -0400 | [diff] [blame] | 1554 | int i, regs_size, ucode_size; |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1555 | |
| 1556 | if (!rdev->mc_fw) |
| 1557 | return -EINVAL; |
| 1558 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1559 | if (rdev->new_fw) { |
| 1560 | const struct mc_firmware_header_v1_0 *hdr = |
| 1561 | (const struct mc_firmware_header_v1_0 *)rdev->mc_fw->data; |
Alex Deucher | 8c79bae | 2014-04-16 09:42:22 -0400 | [diff] [blame] | 1562 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1563 | radeon_ucode_print_mc_hdr(&hdr->header); |
| 1564 | regs_size = le32_to_cpu(hdr->io_debug_size_bytes) / (4 * 2); |
| 1565 | new_io_mc_regs = (const __le32 *) |
| 1566 | (rdev->mc_fw->data + le32_to_cpu(hdr->io_debug_array_offset_bytes)); |
| 1567 | ucode_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; |
| 1568 | new_fw_data = (const __le32 *) |
| 1569 | (rdev->mc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); |
| 1570 | } else { |
| 1571 | ucode_size = rdev->mc_fw->size / 4; |
| 1572 | |
| 1573 | switch (rdev->family) { |
| 1574 | case CHIP_TAHITI: |
| 1575 | io_mc_regs = (u32 *)&tahiti_io_mc_regs; |
| 1576 | regs_size = TAHITI_IO_MC_REGS_SIZE; |
| 1577 | break; |
| 1578 | case CHIP_PITCAIRN: |
| 1579 | io_mc_regs = (u32 *)&pitcairn_io_mc_regs; |
| 1580 | regs_size = TAHITI_IO_MC_REGS_SIZE; |
| 1581 | break; |
| 1582 | case CHIP_VERDE: |
| 1583 | default: |
| 1584 | io_mc_regs = (u32 *)&verde_io_mc_regs; |
| 1585 | regs_size = TAHITI_IO_MC_REGS_SIZE; |
| 1586 | break; |
| 1587 | case CHIP_OLAND: |
| 1588 | io_mc_regs = (u32 *)&oland_io_mc_regs; |
| 1589 | regs_size = TAHITI_IO_MC_REGS_SIZE; |
| 1590 | break; |
| 1591 | case CHIP_HAINAN: |
| 1592 | io_mc_regs = (u32 *)&hainan_io_mc_regs; |
| 1593 | regs_size = TAHITI_IO_MC_REGS_SIZE; |
| 1594 | break; |
| 1595 | } |
| 1596 | fw_data = (const __be32 *)rdev->mc_fw->data; |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1597 | } |
| 1598 | |
| 1599 | running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK; |
| 1600 | |
| 1601 | if (running == 0) { |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1602 | /* reset the engine and set to writable */ |
| 1603 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); |
| 1604 | WREG32(MC_SEQ_SUP_CNTL, 0x00000010); |
| 1605 | |
| 1606 | /* load mc io regs */ |
| 1607 | for (i = 0; i < regs_size; i++) { |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1608 | if (rdev->new_fw) { |
| 1609 | WREG32(MC_SEQ_IO_DEBUG_INDEX, le32_to_cpup(new_io_mc_regs++)); |
| 1610 | WREG32(MC_SEQ_IO_DEBUG_DATA, le32_to_cpup(new_io_mc_regs++)); |
| 1611 | } else { |
| 1612 | WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]); |
| 1613 | WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]); |
| 1614 | } |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1615 | } |
| 1616 | /* load the MC ucode */ |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1617 | for (i = 0; i < ucode_size; i++) { |
| 1618 | if (rdev->new_fw) |
| 1619 | WREG32(MC_SEQ_SUP_PGM, le32_to_cpup(new_fw_data++)); |
| 1620 | else |
| 1621 | WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++)); |
| 1622 | } |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1623 | |
| 1624 | /* put the engine back into the active state */ |
| 1625 | WREG32(MC_SEQ_SUP_CNTL, 0x00000008); |
| 1626 | WREG32(MC_SEQ_SUP_CNTL, 0x00000004); |
| 1627 | WREG32(MC_SEQ_SUP_CNTL, 0x00000001); |
| 1628 | |
| 1629 | /* wait for training to complete */ |
| 1630 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 1631 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D0) |
| 1632 | break; |
| 1633 | udelay(1); |
| 1634 | } |
| 1635 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 1636 | if (RREG32(MC_SEQ_TRAIN_WAKEUP_CNTL) & TRAIN_DONE_D1) |
| 1637 | break; |
| 1638 | udelay(1); |
| 1639 | } |
Alex Deucher | 8b074dd | 2012-03-20 17:18:18 -0400 | [diff] [blame] | 1640 | } |
| 1641 | |
| 1642 | return 0; |
| 1643 | } |
| 1644 | |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1645 | static int si_init_microcode(struct radeon_device *rdev) |
| 1646 | { |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1647 | const char *chip_name; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1648 | const char *new_chip_name; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1649 | size_t pfp_req_size, me_req_size, ce_req_size, rlc_req_size, mc_req_size; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1650 | size_t smc_req_size, mc2_req_size; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1651 | char fw_name[30]; |
| 1652 | int err; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1653 | int new_fw = 0; |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1654 | bool new_smc = false; |
Alex Deucher | 77e8209 | 2016-12-20 16:35:50 -0500 | [diff] [blame] | 1655 | bool si58_fw = false; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1656 | |
| 1657 | DRM_DEBUG("\n"); |
| 1658 | |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1659 | switch (rdev->family) { |
| 1660 | case CHIP_TAHITI: |
| 1661 | chip_name = "TAHITI"; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1662 | new_chip_name = "tahiti"; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1663 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; |
| 1664 | me_req_size = SI_PM4_UCODE_SIZE * 4; |
| 1665 | ce_req_size = SI_CE_UCODE_SIZE * 4; |
| 1666 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; |
| 1667 | mc_req_size = SI_MC_UCODE_SIZE * 4; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1668 | mc2_req_size = TAHITI_MC_UCODE_SIZE * 4; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1669 | smc_req_size = ALIGN(TAHITI_SMC_UCODE_SIZE, 4); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1670 | break; |
| 1671 | case CHIP_PITCAIRN: |
| 1672 | chip_name = "PITCAIRN"; |
Alex Deucher | 7cd7aea | 2017-01-05 12:15:52 -0500 | [diff] [blame] | 1673 | if ((rdev->pdev->revision == 0x81) && |
| 1674 | ((rdev->pdev->device == 0x6810) || |
| 1675 | (rdev->pdev->device == 0x6811))) |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1676 | new_smc = true; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1677 | new_chip_name = "pitcairn"; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1678 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; |
| 1679 | me_req_size = SI_PM4_UCODE_SIZE * 4; |
| 1680 | ce_req_size = SI_CE_UCODE_SIZE * 4; |
| 1681 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; |
| 1682 | mc_req_size = SI_MC_UCODE_SIZE * 4; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1683 | mc2_req_size = PITCAIRN_MC_UCODE_SIZE * 4; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1684 | smc_req_size = ALIGN(PITCAIRN_SMC_UCODE_SIZE, 4); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1685 | break; |
| 1686 | case CHIP_VERDE: |
| 1687 | chip_name = "VERDE"; |
Alex Deucher | 7cd7aea | 2017-01-05 12:15:52 -0500 | [diff] [blame] | 1688 | if (((rdev->pdev->device == 0x6820) && |
| 1689 | ((rdev->pdev->revision == 0x81) || |
| 1690 | (rdev->pdev->revision == 0x83))) || |
| 1691 | ((rdev->pdev->device == 0x6821) && |
| 1692 | ((rdev->pdev->revision == 0x83) || |
| 1693 | (rdev->pdev->revision == 0x87))) || |
| 1694 | ((rdev->pdev->revision == 0x87) && |
| 1695 | ((rdev->pdev->device == 0x6823) || |
| 1696 | (rdev->pdev->device == 0x682b)))) |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1697 | new_smc = true; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1698 | new_chip_name = "verde"; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1699 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; |
| 1700 | me_req_size = SI_PM4_UCODE_SIZE * 4; |
| 1701 | ce_req_size = SI_CE_UCODE_SIZE * 4; |
| 1702 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; |
| 1703 | mc_req_size = SI_MC_UCODE_SIZE * 4; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1704 | mc2_req_size = VERDE_MC_UCODE_SIZE * 4; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1705 | smc_req_size = ALIGN(VERDE_SMC_UCODE_SIZE, 4); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1706 | break; |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 1707 | case CHIP_OLAND: |
| 1708 | chip_name = "OLAND"; |
Alex Deucher | 7cd7aea | 2017-01-05 12:15:52 -0500 | [diff] [blame] | 1709 | if (((rdev->pdev->revision == 0x81) && |
| 1710 | ((rdev->pdev->device == 0x6600) || |
| 1711 | (rdev->pdev->device == 0x6604) || |
| 1712 | (rdev->pdev->device == 0x6605) || |
| 1713 | (rdev->pdev->device == 0x6610))) || |
| 1714 | ((rdev->pdev->revision == 0x83) && |
| 1715 | (rdev->pdev->device == 0x6610))) |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1716 | new_smc = true; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1717 | new_chip_name = "oland"; |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 1718 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; |
| 1719 | me_req_size = SI_PM4_UCODE_SIZE * 4; |
| 1720 | ce_req_size = SI_CE_UCODE_SIZE * 4; |
| 1721 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1722 | mc_req_size = mc2_req_size = OLAND_MC_UCODE_SIZE * 4; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1723 | smc_req_size = ALIGN(OLAND_SMC_UCODE_SIZE, 4); |
Alex Deucher | bcc7f5d | 2012-07-26 18:36:28 -0400 | [diff] [blame] | 1724 | break; |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 1725 | case CHIP_HAINAN: |
| 1726 | chip_name = "HAINAN"; |
Alex Deucher | 7cd7aea | 2017-01-05 12:15:52 -0500 | [diff] [blame] | 1727 | if (((rdev->pdev->revision == 0x81) && |
| 1728 | (rdev->pdev->device == 0x6660)) || |
| 1729 | ((rdev->pdev->revision == 0x83) && |
| 1730 | ((rdev->pdev->device == 0x6660) || |
| 1731 | (rdev->pdev->device == 0x6663) || |
| 1732 | (rdev->pdev->device == 0x6665) || |
| 1733 | (rdev->pdev->device == 0x6667))) || |
| 1734 | ((rdev->pdev->revision == 0xc3) && |
| 1735 | (rdev->pdev->device == 0x6665))) |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1736 | new_smc = true; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1737 | new_chip_name = "hainan"; |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 1738 | pfp_req_size = SI_PFP_UCODE_SIZE * 4; |
| 1739 | me_req_size = SI_PM4_UCODE_SIZE * 4; |
| 1740 | ce_req_size = SI_CE_UCODE_SIZE * 4; |
| 1741 | rlc_req_size = SI_RLC_UCODE_SIZE * 4; |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1742 | mc_req_size = mc2_req_size = OLAND_MC_UCODE_SIZE * 4; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1743 | smc_req_size = ALIGN(HAINAN_SMC_UCODE_SIZE, 4); |
Alex Deucher | c04c00b | 2012-07-31 12:57:45 -0400 | [diff] [blame] | 1744 | break; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1745 | default: BUG(); |
| 1746 | } |
| 1747 | |
Alex Deucher | 77e8209 | 2016-12-20 16:35:50 -0500 | [diff] [blame] | 1748 | /* this memory configuration requires special firmware */ |
| 1749 | if (((RREG32(MC_SEQ_MISC0) & 0xff000000) >> 24) == 0x58) |
| 1750 | si58_fw = true; |
| 1751 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1752 | DRM_INFO("Loading %s Microcode\n", new_chip_name); |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1753 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1754 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", new_chip_name); |
Jerome Glisse | 0a16893 | 2013-07-11 15:53:01 -0400 | [diff] [blame] | 1755 | err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1756 | if (err) { |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1757 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name); |
| 1758 | err = request_firmware(&rdev->pfp_fw, fw_name, rdev->dev); |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1759 | if (err) |
| 1760 | goto out; |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1761 | if (rdev->pfp_fw->size != pfp_req_size) { |
| 1762 | printk(KERN_ERR |
| 1763 | "si_cp: Bogus length %zu in firmware \"%s\"\n", |
| 1764 | rdev->pfp_fw->size, fw_name); |
| 1765 | err = -EINVAL; |
| 1766 | goto out; |
| 1767 | } |
| 1768 | } else { |
| 1769 | err = radeon_ucode_validate(rdev->pfp_fw); |
| 1770 | if (err) { |
| 1771 | printk(KERN_ERR |
| 1772 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1773 | fw_name); |
| 1774 | goto out; |
| 1775 | } else { |
| 1776 | new_fw++; |
| 1777 | } |
Alex Deucher | 1ebe928 | 2014-04-11 11:21:49 -0400 | [diff] [blame] | 1778 | } |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1779 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1780 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", new_chip_name); |
| 1781 | err = request_firmware(&rdev->me_fw, fw_name, rdev->dev); |
| 1782 | if (err) { |
| 1783 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name); |
| 1784 | err = request_firmware(&rdev->me_fw, fw_name, rdev->dev); |
| 1785 | if (err) |
| 1786 | goto out; |
| 1787 | if (rdev->me_fw->size != me_req_size) { |
| 1788 | printk(KERN_ERR |
| 1789 | "si_cp: Bogus length %zu in firmware \"%s\"\n", |
| 1790 | rdev->me_fw->size, fw_name); |
| 1791 | err = -EINVAL; |
| 1792 | } |
| 1793 | } else { |
| 1794 | err = radeon_ucode_validate(rdev->me_fw); |
| 1795 | if (err) { |
| 1796 | printk(KERN_ERR |
| 1797 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1798 | fw_name); |
| 1799 | goto out; |
| 1800 | } else { |
| 1801 | new_fw++; |
| 1802 | } |
| 1803 | } |
| 1804 | |
| 1805 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", new_chip_name); |
| 1806 | err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev); |
| 1807 | if (err) { |
| 1808 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name); |
| 1809 | err = request_firmware(&rdev->ce_fw, fw_name, rdev->dev); |
| 1810 | if (err) |
| 1811 | goto out; |
| 1812 | if (rdev->ce_fw->size != ce_req_size) { |
| 1813 | printk(KERN_ERR |
| 1814 | "si_cp: Bogus length %zu in firmware \"%s\"\n", |
| 1815 | rdev->ce_fw->size, fw_name); |
| 1816 | err = -EINVAL; |
| 1817 | } |
| 1818 | } else { |
| 1819 | err = radeon_ucode_validate(rdev->ce_fw); |
| 1820 | if (err) { |
| 1821 | printk(KERN_ERR |
| 1822 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1823 | fw_name); |
| 1824 | goto out; |
| 1825 | } else { |
| 1826 | new_fw++; |
| 1827 | } |
| 1828 | } |
| 1829 | |
| 1830 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", new_chip_name); |
| 1831 | err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev); |
| 1832 | if (err) { |
| 1833 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", chip_name); |
| 1834 | err = request_firmware(&rdev->rlc_fw, fw_name, rdev->dev); |
| 1835 | if (err) |
| 1836 | goto out; |
| 1837 | if (rdev->rlc_fw->size != rlc_req_size) { |
| 1838 | printk(KERN_ERR |
| 1839 | "si_rlc: Bogus length %zu in firmware \"%s\"\n", |
| 1840 | rdev->rlc_fw->size, fw_name); |
| 1841 | err = -EINVAL; |
| 1842 | } |
| 1843 | } else { |
| 1844 | err = radeon_ucode_validate(rdev->rlc_fw); |
| 1845 | if (err) { |
| 1846 | printk(KERN_ERR |
| 1847 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1848 | fw_name); |
| 1849 | goto out; |
| 1850 | } else { |
| 1851 | new_fw++; |
| 1852 | } |
| 1853 | } |
| 1854 | |
Alex Deucher | 77e8209 | 2016-12-20 16:35:50 -0500 | [diff] [blame] | 1855 | if (si58_fw) |
| 1856 | snprintf(fw_name, sizeof(fw_name), "radeon/si58_mc.bin"); |
| 1857 | else |
| 1858 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", new_chip_name); |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1859 | err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev); |
| 1860 | if (err) { |
| 1861 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name); |
| 1862 | err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev); |
| 1863 | if (err) { |
| 1864 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name); |
| 1865 | err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev); |
| 1866 | if (err) |
| 1867 | goto out; |
| 1868 | } |
| 1869 | if ((rdev->mc_fw->size != mc_req_size) && |
| 1870 | (rdev->mc_fw->size != mc2_req_size)) { |
| 1871 | printk(KERN_ERR |
| 1872 | "si_mc: Bogus length %zu in firmware \"%s\"\n", |
| 1873 | rdev->mc_fw->size, fw_name); |
| 1874 | err = -EINVAL; |
| 1875 | } |
| 1876 | DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size); |
| 1877 | } else { |
| 1878 | err = radeon_ucode_validate(rdev->mc_fw); |
| 1879 | if (err) { |
| 1880 | printk(KERN_ERR |
| 1881 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1882 | fw_name); |
| 1883 | goto out; |
| 1884 | } else { |
| 1885 | new_fw++; |
| 1886 | } |
| 1887 | } |
| 1888 | |
Alex Deucher | 861c7fd | 2015-12-09 23:48:11 -0500 | [diff] [blame] | 1889 | if (new_smc) |
| 1890 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_k_smc.bin", new_chip_name); |
| 1891 | else |
| 1892 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name); |
Jerome Glisse | 0a16893 | 2013-07-11 15:53:01 -0400 | [diff] [blame] | 1893 | err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); |
Alex Deucher | 8a53fa2 | 2013-08-07 16:09:08 -0400 | [diff] [blame] | 1894 | if (err) { |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1895 | snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); |
| 1896 | err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev); |
| 1897 | if (err) { |
| 1898 | printk(KERN_ERR |
| 1899 | "smc: error loading firmware \"%s\"\n", |
| 1900 | fw_name); |
| 1901 | release_firmware(rdev->smc_fw); |
| 1902 | rdev->smc_fw = NULL; |
| 1903 | err = 0; |
| 1904 | } else if (rdev->smc_fw->size != smc_req_size) { |
| 1905 | printk(KERN_ERR |
| 1906 | "si_smc: Bogus length %zu in firmware \"%s\"\n", |
| 1907 | rdev->smc_fw->size, fw_name); |
| 1908 | err = -EINVAL; |
| 1909 | } |
| 1910 | } else { |
| 1911 | err = radeon_ucode_validate(rdev->smc_fw); |
| 1912 | if (err) { |
| 1913 | printk(KERN_ERR |
| 1914 | "si_cp: validation failed for firmware \"%s\"\n", |
| 1915 | fw_name); |
| 1916 | goto out; |
| 1917 | } else { |
| 1918 | new_fw++; |
| 1919 | } |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1920 | } |
| 1921 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 1922 | if (new_fw == 0) { |
| 1923 | rdev->new_fw = false; |
| 1924 | } else if (new_fw < 6) { |
| 1925 | printk(KERN_ERR "si_fw: mixing new and old firmware!\n"); |
| 1926 | err = -EINVAL; |
| 1927 | } else { |
| 1928 | rdev->new_fw = true; |
| 1929 | } |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1930 | out: |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1931 | if (err) { |
| 1932 | if (err != -EINVAL) |
| 1933 | printk(KERN_ERR |
| 1934 | "si_cp: Failed to load firmware \"%s\"\n", |
| 1935 | fw_name); |
| 1936 | release_firmware(rdev->pfp_fw); |
| 1937 | rdev->pfp_fw = NULL; |
| 1938 | release_firmware(rdev->me_fw); |
| 1939 | rdev->me_fw = NULL; |
| 1940 | release_firmware(rdev->ce_fw); |
| 1941 | rdev->ce_fw = NULL; |
| 1942 | release_firmware(rdev->rlc_fw); |
| 1943 | rdev->rlc_fw = NULL; |
| 1944 | release_firmware(rdev->mc_fw); |
| 1945 | rdev->mc_fw = NULL; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1946 | release_firmware(rdev->smc_fw); |
| 1947 | rdev->smc_fw = NULL; |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 1948 | } |
| 1949 | return err; |
| 1950 | } |
| 1951 | |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1952 | /* watermark setup */ |
| 1953 | static u32 dce6_line_buffer_adjust(struct radeon_device *rdev, |
| 1954 | struct radeon_crtc *radeon_crtc, |
| 1955 | struct drm_display_mode *mode, |
| 1956 | struct drm_display_mode *other_mode) |
| 1957 | { |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1958 | u32 tmp, buffer_alloc, i; |
| 1959 | u32 pipe_offset = radeon_crtc->crtc_id * 0x20; |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1960 | /* |
| 1961 | * Line Buffer Setup |
| 1962 | * There are 3 line buffers, each one shared by 2 display controllers. |
| 1963 | * DC_LB_MEMORY_SPLIT controls how that line buffer is shared between |
| 1964 | * the display controllers. The paritioning is done via one of four |
| 1965 | * preset allocations specified in bits 21:20: |
| 1966 | * 0 - half lb |
| 1967 | * 2 - whole lb, other crtc must be disabled |
| 1968 | */ |
| 1969 | /* this can get tricky if we have two large displays on a paired group |
| 1970 | * of crtcs. Ideally for multiple large displays we'd assign them to |
| 1971 | * non-linked crtcs for maximum line buffer allocation. |
| 1972 | */ |
| 1973 | if (radeon_crtc->base.enabled && mode) { |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1974 | if (other_mode) { |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1975 | tmp = 0; /* 1/2 */ |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1976 | buffer_alloc = 1; |
| 1977 | } else { |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1978 | tmp = 2; /* whole */ |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1979 | buffer_alloc = 2; |
| 1980 | } |
| 1981 | } else { |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1982 | tmp = 0; |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1983 | buffer_alloc = 0; |
| 1984 | } |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1985 | |
| 1986 | WREG32(DC_LB_MEMORY_SPLIT + radeon_crtc->crtc_offset, |
| 1987 | DC_LB_MEMORY_CONFIG(tmp)); |
| 1988 | |
Alex Deucher | 290d245 | 2013-08-19 11:15:43 -0400 | [diff] [blame] | 1989 | WREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset, |
| 1990 | DMIF_BUFFERS_ALLOCATED(buffer_alloc)); |
| 1991 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 1992 | if (RREG32(PIPE0_DMIF_BUFFER_CONTROL + pipe_offset) & |
| 1993 | DMIF_BUFFERS_ALLOCATED_COMPLETED) |
| 1994 | break; |
| 1995 | udelay(1); |
| 1996 | } |
| 1997 | |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 1998 | if (radeon_crtc->base.enabled && mode) { |
| 1999 | switch (tmp) { |
| 2000 | case 0: |
| 2001 | default: |
| 2002 | return 4096 * 2; |
| 2003 | case 2: |
| 2004 | return 8192 * 2; |
| 2005 | } |
| 2006 | } |
| 2007 | |
| 2008 | /* controller not enabled, so no lb used */ |
| 2009 | return 0; |
| 2010 | } |
| 2011 | |
Alex Deucher | ca7db22 | 2012-03-20 17:18:30 -0400 | [diff] [blame] | 2012 | static u32 si_get_number_of_dram_channels(struct radeon_device *rdev) |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2013 | { |
| 2014 | u32 tmp = RREG32(MC_SHARED_CHMAP); |
| 2015 | |
| 2016 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { |
| 2017 | case 0: |
| 2018 | default: |
| 2019 | return 1; |
| 2020 | case 1: |
| 2021 | return 2; |
| 2022 | case 2: |
| 2023 | return 4; |
| 2024 | case 3: |
| 2025 | return 8; |
| 2026 | case 4: |
| 2027 | return 3; |
| 2028 | case 5: |
| 2029 | return 6; |
| 2030 | case 6: |
| 2031 | return 10; |
| 2032 | case 7: |
| 2033 | return 12; |
| 2034 | case 8: |
| 2035 | return 16; |
| 2036 | } |
| 2037 | } |
| 2038 | |
| 2039 | struct dce6_wm_params { |
| 2040 | u32 dram_channels; /* number of dram channels */ |
| 2041 | u32 yclk; /* bandwidth per dram data pin in kHz */ |
| 2042 | u32 sclk; /* engine clock in kHz */ |
| 2043 | u32 disp_clk; /* display clock in kHz */ |
| 2044 | u32 src_width; /* viewport width */ |
| 2045 | u32 active_time; /* active display time in ns */ |
| 2046 | u32 blank_time; /* blank time in ns */ |
| 2047 | bool interlaced; /* mode is interlaced */ |
| 2048 | fixed20_12 vsc; /* vertical scale ratio */ |
| 2049 | u32 num_heads; /* number of active crtcs */ |
| 2050 | u32 bytes_per_pixel; /* bytes per pixel display + overlay */ |
| 2051 | u32 lb_size; /* line buffer allocated to pipe */ |
| 2052 | u32 vtaps; /* vertical scaler taps */ |
| 2053 | }; |
| 2054 | |
| 2055 | static u32 dce6_dram_bandwidth(struct dce6_wm_params *wm) |
| 2056 | { |
| 2057 | /* Calculate raw DRAM Bandwidth */ |
| 2058 | fixed20_12 dram_efficiency; /* 0.7 */ |
| 2059 | fixed20_12 yclk, dram_channels, bandwidth; |
| 2060 | fixed20_12 a; |
| 2061 | |
| 2062 | a.full = dfixed_const(1000); |
| 2063 | yclk.full = dfixed_const(wm->yclk); |
| 2064 | yclk.full = dfixed_div(yclk, a); |
| 2065 | dram_channels.full = dfixed_const(wm->dram_channels * 4); |
| 2066 | a.full = dfixed_const(10); |
| 2067 | dram_efficiency.full = dfixed_const(7); |
| 2068 | dram_efficiency.full = dfixed_div(dram_efficiency, a); |
| 2069 | bandwidth.full = dfixed_mul(dram_channels, yclk); |
| 2070 | bandwidth.full = dfixed_mul(bandwidth, dram_efficiency); |
| 2071 | |
| 2072 | return dfixed_trunc(bandwidth); |
| 2073 | } |
| 2074 | |
| 2075 | static u32 dce6_dram_bandwidth_for_display(struct dce6_wm_params *wm) |
| 2076 | { |
| 2077 | /* Calculate DRAM Bandwidth and the part allocated to display. */ |
| 2078 | fixed20_12 disp_dram_allocation; /* 0.3 to 0.7 */ |
| 2079 | fixed20_12 yclk, dram_channels, bandwidth; |
| 2080 | fixed20_12 a; |
| 2081 | |
| 2082 | a.full = dfixed_const(1000); |
| 2083 | yclk.full = dfixed_const(wm->yclk); |
| 2084 | yclk.full = dfixed_div(yclk, a); |
| 2085 | dram_channels.full = dfixed_const(wm->dram_channels * 4); |
| 2086 | a.full = dfixed_const(10); |
| 2087 | disp_dram_allocation.full = dfixed_const(3); /* XXX worse case value 0.3 */ |
| 2088 | disp_dram_allocation.full = dfixed_div(disp_dram_allocation, a); |
| 2089 | bandwidth.full = dfixed_mul(dram_channels, yclk); |
| 2090 | bandwidth.full = dfixed_mul(bandwidth, disp_dram_allocation); |
| 2091 | |
| 2092 | return dfixed_trunc(bandwidth); |
| 2093 | } |
| 2094 | |
| 2095 | static u32 dce6_data_return_bandwidth(struct dce6_wm_params *wm) |
| 2096 | { |
| 2097 | /* Calculate the display Data return Bandwidth */ |
| 2098 | fixed20_12 return_efficiency; /* 0.8 */ |
| 2099 | fixed20_12 sclk, bandwidth; |
| 2100 | fixed20_12 a; |
| 2101 | |
| 2102 | a.full = dfixed_const(1000); |
| 2103 | sclk.full = dfixed_const(wm->sclk); |
| 2104 | sclk.full = dfixed_div(sclk, a); |
| 2105 | a.full = dfixed_const(10); |
| 2106 | return_efficiency.full = dfixed_const(8); |
| 2107 | return_efficiency.full = dfixed_div(return_efficiency, a); |
| 2108 | a.full = dfixed_const(32); |
| 2109 | bandwidth.full = dfixed_mul(a, sclk); |
| 2110 | bandwidth.full = dfixed_mul(bandwidth, return_efficiency); |
| 2111 | |
| 2112 | return dfixed_trunc(bandwidth); |
| 2113 | } |
| 2114 | |
| 2115 | static u32 dce6_get_dmif_bytes_per_request(struct dce6_wm_params *wm) |
| 2116 | { |
| 2117 | return 32; |
| 2118 | } |
| 2119 | |
| 2120 | static u32 dce6_dmif_request_bandwidth(struct dce6_wm_params *wm) |
| 2121 | { |
| 2122 | /* Calculate the DMIF Request Bandwidth */ |
| 2123 | fixed20_12 disp_clk_request_efficiency; /* 0.8 */ |
| 2124 | fixed20_12 disp_clk, sclk, bandwidth; |
| 2125 | fixed20_12 a, b1, b2; |
| 2126 | u32 min_bandwidth; |
| 2127 | |
| 2128 | a.full = dfixed_const(1000); |
| 2129 | disp_clk.full = dfixed_const(wm->disp_clk); |
| 2130 | disp_clk.full = dfixed_div(disp_clk, a); |
| 2131 | a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm) / 2); |
| 2132 | b1.full = dfixed_mul(a, disp_clk); |
| 2133 | |
| 2134 | a.full = dfixed_const(1000); |
| 2135 | sclk.full = dfixed_const(wm->sclk); |
| 2136 | sclk.full = dfixed_div(sclk, a); |
| 2137 | a.full = dfixed_const(dce6_get_dmif_bytes_per_request(wm)); |
| 2138 | b2.full = dfixed_mul(a, sclk); |
| 2139 | |
| 2140 | a.full = dfixed_const(10); |
| 2141 | disp_clk_request_efficiency.full = dfixed_const(8); |
| 2142 | disp_clk_request_efficiency.full = dfixed_div(disp_clk_request_efficiency, a); |
| 2143 | |
| 2144 | min_bandwidth = min(dfixed_trunc(b1), dfixed_trunc(b2)); |
| 2145 | |
| 2146 | a.full = dfixed_const(min_bandwidth); |
| 2147 | bandwidth.full = dfixed_mul(a, disp_clk_request_efficiency); |
| 2148 | |
| 2149 | return dfixed_trunc(bandwidth); |
| 2150 | } |
| 2151 | |
| 2152 | static u32 dce6_available_bandwidth(struct dce6_wm_params *wm) |
| 2153 | { |
| 2154 | /* Calculate the Available bandwidth. Display can use this temporarily but not in average. */ |
| 2155 | u32 dram_bandwidth = dce6_dram_bandwidth(wm); |
| 2156 | u32 data_return_bandwidth = dce6_data_return_bandwidth(wm); |
| 2157 | u32 dmif_req_bandwidth = dce6_dmif_request_bandwidth(wm); |
| 2158 | |
| 2159 | return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth)); |
| 2160 | } |
| 2161 | |
| 2162 | static u32 dce6_average_bandwidth(struct dce6_wm_params *wm) |
| 2163 | { |
| 2164 | /* Calculate the display mode Average Bandwidth |
| 2165 | * DisplayMode should contain the source and destination dimensions, |
| 2166 | * timing, etc. |
| 2167 | */ |
| 2168 | fixed20_12 bpp; |
| 2169 | fixed20_12 line_time; |
| 2170 | fixed20_12 src_width; |
| 2171 | fixed20_12 bandwidth; |
| 2172 | fixed20_12 a; |
| 2173 | |
| 2174 | a.full = dfixed_const(1000); |
| 2175 | line_time.full = dfixed_const(wm->active_time + wm->blank_time); |
| 2176 | line_time.full = dfixed_div(line_time, a); |
| 2177 | bpp.full = dfixed_const(wm->bytes_per_pixel); |
| 2178 | src_width.full = dfixed_const(wm->src_width); |
| 2179 | bandwidth.full = dfixed_mul(src_width, bpp); |
| 2180 | bandwidth.full = dfixed_mul(bandwidth, wm->vsc); |
| 2181 | bandwidth.full = dfixed_div(bandwidth, line_time); |
| 2182 | |
| 2183 | return dfixed_trunc(bandwidth); |
| 2184 | } |
| 2185 | |
| 2186 | static u32 dce6_latency_watermark(struct dce6_wm_params *wm) |
| 2187 | { |
| 2188 | /* First calcualte the latency in ns */ |
| 2189 | u32 mc_latency = 2000; /* 2000 ns. */ |
| 2190 | u32 available_bandwidth = dce6_available_bandwidth(wm); |
| 2191 | u32 worst_chunk_return_time = (512 * 8 * 1000) / available_bandwidth; |
| 2192 | u32 cursor_line_pair_return_time = (128 * 4 * 1000) / available_bandwidth; |
| 2193 | u32 dc_latency = 40000000 / wm->disp_clk; /* dc pipe latency */ |
| 2194 | u32 other_heads_data_return_time = ((wm->num_heads + 1) * worst_chunk_return_time) + |
| 2195 | (wm->num_heads * cursor_line_pair_return_time); |
| 2196 | u32 latency = mc_latency + other_heads_data_return_time + dc_latency; |
| 2197 | u32 max_src_lines_per_dst_line, lb_fill_bw, line_fill_time; |
| 2198 | u32 tmp, dmif_size = 12288; |
| 2199 | fixed20_12 a, b, c; |
| 2200 | |
| 2201 | if (wm->num_heads == 0) |
| 2202 | return 0; |
| 2203 | |
| 2204 | a.full = dfixed_const(2); |
| 2205 | b.full = dfixed_const(1); |
| 2206 | if ((wm->vsc.full > a.full) || |
| 2207 | ((wm->vsc.full > b.full) && (wm->vtaps >= 3)) || |
| 2208 | (wm->vtaps >= 5) || |
| 2209 | ((wm->vsc.full >= a.full) && wm->interlaced)) |
| 2210 | max_src_lines_per_dst_line = 4; |
| 2211 | else |
| 2212 | max_src_lines_per_dst_line = 2; |
| 2213 | |
| 2214 | a.full = dfixed_const(available_bandwidth); |
| 2215 | b.full = dfixed_const(wm->num_heads); |
| 2216 | a.full = dfixed_div(a, b); |
| 2217 | |
| 2218 | b.full = dfixed_const(mc_latency + 512); |
| 2219 | c.full = dfixed_const(wm->disp_clk); |
| 2220 | b.full = dfixed_div(b, c); |
| 2221 | |
| 2222 | c.full = dfixed_const(dmif_size); |
| 2223 | b.full = dfixed_div(c, b); |
| 2224 | |
| 2225 | tmp = min(dfixed_trunc(a), dfixed_trunc(b)); |
| 2226 | |
| 2227 | b.full = dfixed_const(1000); |
| 2228 | c.full = dfixed_const(wm->disp_clk); |
| 2229 | b.full = dfixed_div(c, b); |
| 2230 | c.full = dfixed_const(wm->bytes_per_pixel); |
| 2231 | b.full = dfixed_mul(b, c); |
| 2232 | |
| 2233 | lb_fill_bw = min(tmp, dfixed_trunc(b)); |
| 2234 | |
| 2235 | a.full = dfixed_const(max_src_lines_per_dst_line * wm->src_width * wm->bytes_per_pixel); |
| 2236 | b.full = dfixed_const(1000); |
| 2237 | c.full = dfixed_const(lb_fill_bw); |
| 2238 | b.full = dfixed_div(c, b); |
| 2239 | a.full = dfixed_div(a, b); |
| 2240 | line_fill_time = dfixed_trunc(a); |
| 2241 | |
| 2242 | if (line_fill_time < wm->active_time) |
| 2243 | return latency; |
| 2244 | else |
| 2245 | return latency + (line_fill_time - wm->active_time); |
| 2246 | |
| 2247 | } |
| 2248 | |
| 2249 | static bool dce6_average_bandwidth_vs_dram_bandwidth_for_display(struct dce6_wm_params *wm) |
| 2250 | { |
| 2251 | if (dce6_average_bandwidth(wm) <= |
| 2252 | (dce6_dram_bandwidth_for_display(wm) / wm->num_heads)) |
| 2253 | return true; |
| 2254 | else |
| 2255 | return false; |
| 2256 | }; |
| 2257 | |
| 2258 | static bool dce6_average_bandwidth_vs_available_bandwidth(struct dce6_wm_params *wm) |
| 2259 | { |
| 2260 | if (dce6_average_bandwidth(wm) <= |
| 2261 | (dce6_available_bandwidth(wm) / wm->num_heads)) |
| 2262 | return true; |
| 2263 | else |
| 2264 | return false; |
| 2265 | }; |
| 2266 | |
| 2267 | static bool dce6_check_latency_hiding(struct dce6_wm_params *wm) |
| 2268 | { |
| 2269 | u32 lb_partitions = wm->lb_size / wm->src_width; |
| 2270 | u32 line_time = wm->active_time + wm->blank_time; |
| 2271 | u32 latency_tolerant_lines; |
| 2272 | u32 latency_hiding; |
| 2273 | fixed20_12 a; |
| 2274 | |
| 2275 | a.full = dfixed_const(1); |
| 2276 | if (wm->vsc.full > a.full) |
| 2277 | latency_tolerant_lines = 1; |
| 2278 | else { |
| 2279 | if (lb_partitions <= (wm->vtaps + 1)) |
| 2280 | latency_tolerant_lines = 1; |
| 2281 | else |
| 2282 | latency_tolerant_lines = 2; |
| 2283 | } |
| 2284 | |
| 2285 | latency_hiding = (latency_tolerant_lines * line_time + wm->blank_time); |
| 2286 | |
| 2287 | if (dce6_latency_watermark(wm) <= latency_hiding) |
| 2288 | return true; |
| 2289 | else |
| 2290 | return false; |
| 2291 | } |
| 2292 | |
| 2293 | static void dce6_program_watermarks(struct radeon_device *rdev, |
| 2294 | struct radeon_crtc *radeon_crtc, |
| 2295 | u32 lb_size, u32 num_heads) |
| 2296 | { |
| 2297 | struct drm_display_mode *mode = &radeon_crtc->base.mode; |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2298 | struct dce6_wm_params wm_low, wm_high; |
| 2299 | u32 dram_channels; |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2300 | u32 pixel_period; |
| 2301 | u32 line_time = 0; |
| 2302 | u32 latency_watermark_a = 0, latency_watermark_b = 0; |
| 2303 | u32 priority_a_mark = 0, priority_b_mark = 0; |
| 2304 | u32 priority_a_cnt = PRIORITY_OFF; |
| 2305 | u32 priority_b_cnt = PRIORITY_OFF; |
| 2306 | u32 tmp, arb_control3; |
| 2307 | fixed20_12 a, b, c; |
| 2308 | |
| 2309 | if (radeon_crtc->base.enabled && num_heads && mode) { |
| 2310 | pixel_period = 1000000 / (u32)mode->clock; |
| 2311 | line_time = min((u32)mode->crtc_htotal * pixel_period, (u32)65535); |
| 2312 | priority_a_cnt = 0; |
| 2313 | priority_b_cnt = 0; |
| 2314 | |
Alex Deucher | ca7db22 | 2012-03-20 17:18:30 -0400 | [diff] [blame] | 2315 | if (rdev->family == CHIP_ARUBA) |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2316 | dram_channels = evergreen_get_number_of_dram_channels(rdev); |
Alex Deucher | ca7db22 | 2012-03-20 17:18:30 -0400 | [diff] [blame] | 2317 | else |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2318 | dram_channels = si_get_number_of_dram_channels(rdev); |
| 2319 | |
| 2320 | /* watermark for high clocks */ |
| 2321 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { |
| 2322 | wm_high.yclk = |
| 2323 | radeon_dpm_get_mclk(rdev, false) * 10; |
| 2324 | wm_high.sclk = |
| 2325 | radeon_dpm_get_sclk(rdev, false) * 10; |
| 2326 | } else { |
| 2327 | wm_high.yclk = rdev->pm.current_mclk * 10; |
| 2328 | wm_high.sclk = rdev->pm.current_sclk * 10; |
| 2329 | } |
| 2330 | |
| 2331 | wm_high.disp_clk = mode->clock; |
| 2332 | wm_high.src_width = mode->crtc_hdisplay; |
| 2333 | wm_high.active_time = mode->crtc_hdisplay * pixel_period; |
| 2334 | wm_high.blank_time = line_time - wm_high.active_time; |
| 2335 | wm_high.interlaced = false; |
| 2336 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) |
| 2337 | wm_high.interlaced = true; |
| 2338 | wm_high.vsc = radeon_crtc->vsc; |
| 2339 | wm_high.vtaps = 1; |
| 2340 | if (radeon_crtc->rmx_type != RMX_OFF) |
| 2341 | wm_high.vtaps = 2; |
| 2342 | wm_high.bytes_per_pixel = 4; /* XXX: get this from fb config */ |
| 2343 | wm_high.lb_size = lb_size; |
| 2344 | wm_high.dram_channels = dram_channels; |
| 2345 | wm_high.num_heads = num_heads; |
| 2346 | |
| 2347 | /* watermark for low clocks */ |
| 2348 | if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled) { |
| 2349 | wm_low.yclk = |
| 2350 | radeon_dpm_get_mclk(rdev, true) * 10; |
| 2351 | wm_low.sclk = |
| 2352 | radeon_dpm_get_sclk(rdev, true) * 10; |
| 2353 | } else { |
| 2354 | wm_low.yclk = rdev->pm.current_mclk * 10; |
| 2355 | wm_low.sclk = rdev->pm.current_sclk * 10; |
| 2356 | } |
| 2357 | |
| 2358 | wm_low.disp_clk = mode->clock; |
| 2359 | wm_low.src_width = mode->crtc_hdisplay; |
| 2360 | wm_low.active_time = mode->crtc_hdisplay * pixel_period; |
| 2361 | wm_low.blank_time = line_time - wm_low.active_time; |
| 2362 | wm_low.interlaced = false; |
| 2363 | if (mode->flags & DRM_MODE_FLAG_INTERLACE) |
| 2364 | wm_low.interlaced = true; |
| 2365 | wm_low.vsc = radeon_crtc->vsc; |
| 2366 | wm_low.vtaps = 1; |
| 2367 | if (radeon_crtc->rmx_type != RMX_OFF) |
| 2368 | wm_low.vtaps = 2; |
| 2369 | wm_low.bytes_per_pixel = 4; /* XXX: get this from fb config */ |
| 2370 | wm_low.lb_size = lb_size; |
| 2371 | wm_low.dram_channels = dram_channels; |
| 2372 | wm_low.num_heads = num_heads; |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2373 | |
| 2374 | /* set for high clocks */ |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2375 | latency_watermark_a = min(dce6_latency_watermark(&wm_high), (u32)65535); |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2376 | /* set for low clocks */ |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2377 | latency_watermark_b = min(dce6_latency_watermark(&wm_low), (u32)65535); |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2378 | |
| 2379 | /* possibly force display priority to high */ |
| 2380 | /* should really do this at mode validation time... */ |
Alex Deucher | c696e53 | 2012-05-03 10:43:25 -0400 | [diff] [blame] | 2381 | if (!dce6_average_bandwidth_vs_dram_bandwidth_for_display(&wm_high) || |
| 2382 | !dce6_average_bandwidth_vs_available_bandwidth(&wm_high) || |
| 2383 | !dce6_check_latency_hiding(&wm_high) || |
| 2384 | (rdev->disp_priority == 2)) { |
| 2385 | DRM_DEBUG_KMS("force priority to high\n"); |
| 2386 | priority_a_cnt |= PRIORITY_ALWAYS_ON; |
| 2387 | priority_b_cnt |= PRIORITY_ALWAYS_ON; |
| 2388 | } |
| 2389 | if (!dce6_average_bandwidth_vs_dram_bandwidth_for_display(&wm_low) || |
| 2390 | !dce6_average_bandwidth_vs_available_bandwidth(&wm_low) || |
| 2391 | !dce6_check_latency_hiding(&wm_low) || |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2392 | (rdev->disp_priority == 2)) { |
| 2393 | DRM_DEBUG_KMS("force priority to high\n"); |
| 2394 | priority_a_cnt |= PRIORITY_ALWAYS_ON; |
| 2395 | priority_b_cnt |= PRIORITY_ALWAYS_ON; |
| 2396 | } |
| 2397 | |
| 2398 | a.full = dfixed_const(1000); |
| 2399 | b.full = dfixed_const(mode->clock); |
| 2400 | b.full = dfixed_div(b, a); |
| 2401 | c.full = dfixed_const(latency_watermark_a); |
| 2402 | c.full = dfixed_mul(c, b); |
| 2403 | c.full = dfixed_mul(c, radeon_crtc->hsc); |
| 2404 | c.full = dfixed_div(c, a); |
| 2405 | a.full = dfixed_const(16); |
| 2406 | c.full = dfixed_div(c, a); |
| 2407 | priority_a_mark = dfixed_trunc(c); |
| 2408 | priority_a_cnt |= priority_a_mark & PRIORITY_MARK_MASK; |
| 2409 | |
| 2410 | a.full = dfixed_const(1000); |
| 2411 | b.full = dfixed_const(mode->clock); |
| 2412 | b.full = dfixed_div(b, a); |
| 2413 | c.full = dfixed_const(latency_watermark_b); |
| 2414 | c.full = dfixed_mul(c, b); |
| 2415 | c.full = dfixed_mul(c, radeon_crtc->hsc); |
| 2416 | c.full = dfixed_div(c, a); |
| 2417 | a.full = dfixed_const(16); |
| 2418 | c.full = dfixed_div(c, a); |
| 2419 | priority_b_mark = dfixed_trunc(c); |
| 2420 | priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK; |
Mario Kleiner | 5b5561b | 2015-11-25 20:14:31 +0100 | [diff] [blame] | 2421 | |
| 2422 | /* Save number of lines the linebuffer leads before the scanout */ |
| 2423 | radeon_crtc->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay); |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2424 | } |
| 2425 | |
| 2426 | /* select wm A */ |
| 2427 | arb_control3 = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset); |
| 2428 | tmp = arb_control3; |
| 2429 | tmp &= ~LATENCY_WATERMARK_MASK(3); |
| 2430 | tmp |= LATENCY_WATERMARK_MASK(1); |
| 2431 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp); |
| 2432 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, |
| 2433 | (LATENCY_LOW_WATERMARK(latency_watermark_a) | |
| 2434 | LATENCY_HIGH_WATERMARK(line_time))); |
| 2435 | /* select wm B */ |
| 2436 | tmp = RREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset); |
| 2437 | tmp &= ~LATENCY_WATERMARK_MASK(3); |
| 2438 | tmp |= LATENCY_WATERMARK_MASK(2); |
| 2439 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, tmp); |
| 2440 | WREG32(DPG_PIPE_LATENCY_CONTROL + radeon_crtc->crtc_offset, |
| 2441 | (LATENCY_LOW_WATERMARK(latency_watermark_b) | |
| 2442 | LATENCY_HIGH_WATERMARK(line_time))); |
| 2443 | /* restore original selection */ |
| 2444 | WREG32(DPG_PIPE_ARBITRATION_CONTROL3 + radeon_crtc->crtc_offset, arb_control3); |
| 2445 | |
| 2446 | /* write the priority marks */ |
| 2447 | WREG32(PRIORITY_A_CNT + radeon_crtc->crtc_offset, priority_a_cnt); |
| 2448 | WREG32(PRIORITY_B_CNT + radeon_crtc->crtc_offset, priority_b_cnt); |
| 2449 | |
Alex Deucher | 7178d2a | 2013-03-21 10:38:49 -0400 | [diff] [blame] | 2450 | /* save values for DPM */ |
| 2451 | radeon_crtc->line_time = line_time; |
| 2452 | radeon_crtc->wm_high = latency_watermark_a; |
| 2453 | radeon_crtc->wm_low = latency_watermark_b; |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2454 | } |
| 2455 | |
| 2456 | void dce6_bandwidth_update(struct radeon_device *rdev) |
| 2457 | { |
| 2458 | struct drm_display_mode *mode0 = NULL; |
| 2459 | struct drm_display_mode *mode1 = NULL; |
| 2460 | u32 num_heads = 0, lb_size; |
| 2461 | int i; |
| 2462 | |
Alex Deucher | 8efe82c | 2014-11-03 09:57:46 -0500 | [diff] [blame] | 2463 | if (!rdev->mode_info.mode_config_initialized) |
| 2464 | return; |
| 2465 | |
Alex Deucher | 43b3cd9 | 2012-03-20 17:18:00 -0400 | [diff] [blame] | 2466 | radeon_update_display_priority(rdev); |
| 2467 | |
| 2468 | for (i = 0; i < rdev->num_crtc; i++) { |
| 2469 | if (rdev->mode_info.crtcs[i]->base.enabled) |
| 2470 | num_heads++; |
| 2471 | } |
| 2472 | for (i = 0; i < rdev->num_crtc; i += 2) { |
| 2473 | mode0 = &rdev->mode_info.crtcs[i]->base.mode; |
| 2474 | mode1 = &rdev->mode_info.crtcs[i+1]->base.mode; |
| 2475 | lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i], mode0, mode1); |
| 2476 | dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i], lb_size, num_heads); |
| 2477 | lb_size = dce6_line_buffer_adjust(rdev, rdev->mode_info.crtcs[i+1], mode1, mode0); |
| 2478 | dce6_program_watermarks(rdev, rdev->mode_info.crtcs[i+1], lb_size, num_heads); |
| 2479 | } |
| 2480 | } |
| 2481 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2482 | /* |
| 2483 | * Core functions |
| 2484 | */ |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2485 | static void si_tiling_mode_table_init(struct radeon_device *rdev) |
| 2486 | { |
Josh Poimboeuf | 102534b | 2016-03-11 08:18:24 -0600 | [diff] [blame] | 2487 | u32 *tile = rdev->config.si.tile_mode_array; |
| 2488 | const u32 num_tile_mode_states = |
| 2489 | ARRAY_SIZE(rdev->config.si.tile_mode_array); |
| 2490 | u32 reg_offset, split_equal_to_row_size; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2491 | |
| 2492 | switch (rdev->config.si.mem_row_size_in_kb) { |
| 2493 | case 1: |
| 2494 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB; |
| 2495 | break; |
| 2496 | case 2: |
| 2497 | default: |
| 2498 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB; |
| 2499 | break; |
| 2500 | case 4: |
| 2501 | split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB; |
| 2502 | break; |
| 2503 | } |
| 2504 | |
Josh Poimboeuf | 102534b | 2016-03-11 08:18:24 -0600 | [diff] [blame] | 2505 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) |
| 2506 | tile[reg_offset] = 0; |
| 2507 | |
| 2508 | switch(rdev->family) { |
| 2509 | case CHIP_TAHITI: |
| 2510 | case CHIP_PITCAIRN: |
| 2511 | /* non-AA compressed depth or any compressed stencil */ |
| 2512 | tile[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2513 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2514 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2515 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2516 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2517 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2518 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2519 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2520 | /* 2xAA/4xAA compressed depth only */ |
| 2521 | tile[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2522 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2523 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2524 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | |
| 2525 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2526 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2527 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2528 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2529 | /* 8xAA compressed depth only */ |
| 2530 | tile[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2531 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2532 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2533 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2534 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2535 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2536 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2537 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2538 | /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */ |
| 2539 | tile[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2540 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2541 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2542 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | |
| 2543 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2544 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2545 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2546 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2547 | /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */ |
| 2548 | tile[4] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2549 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2550 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2551 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2552 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2553 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2554 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2555 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2556 | /* Uncompressed 16bpp depth - and stencil buffer allocated with it */ |
| 2557 | tile[5] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2558 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2559 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2560 | TILE_SPLIT(split_equal_to_row_size) | |
| 2561 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2562 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2563 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2564 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2565 | /* Uncompressed 32bpp depth - and stencil buffer allocated with it */ |
| 2566 | tile[6] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2567 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2568 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2569 | TILE_SPLIT(split_equal_to_row_size) | |
| 2570 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2571 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2572 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2573 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2574 | /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */ |
| 2575 | tile[7] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2576 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2577 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2578 | TILE_SPLIT(split_equal_to_row_size) | |
| 2579 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2580 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2581 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2582 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2583 | /* 1D and 1D Array Surfaces */ |
| 2584 | tile[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | |
| 2585 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2586 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2587 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2588 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2589 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2590 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2591 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2592 | /* Displayable maps. */ |
| 2593 | tile[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2594 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2595 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2596 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2597 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2598 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2599 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2600 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2601 | /* Display 8bpp. */ |
| 2602 | tile[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2603 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2604 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2605 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2606 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2607 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2608 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2609 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2610 | /* Display 16bpp. */ |
| 2611 | tile[11] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2612 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2613 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2614 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2615 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2616 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2617 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2618 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2619 | /* Display 32bpp. */ |
| 2620 | tile[12] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2621 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2622 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2623 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2624 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2625 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2626 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2627 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2628 | /* Thin. */ |
| 2629 | tile[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2630 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2631 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2632 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2633 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2634 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2635 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2636 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2637 | /* Thin 8 bpp. */ |
| 2638 | tile[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2639 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2640 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2641 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2642 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2643 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2644 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2645 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2646 | /* Thin 16 bpp. */ |
| 2647 | tile[15] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2648 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2649 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2650 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2651 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2652 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2653 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2654 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2655 | /* Thin 32 bpp. */ |
| 2656 | tile[16] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2657 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2658 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2659 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2660 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2661 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2662 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2663 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2664 | /* Thin 64 bpp. */ |
| 2665 | tile[17] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2666 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2667 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2668 | TILE_SPLIT(split_equal_to_row_size) | |
| 2669 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2670 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2671 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2672 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2673 | /* 8 bpp PRT. */ |
| 2674 | tile[21] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2675 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2676 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2677 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2678 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2679 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | |
| 2680 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2681 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2682 | /* 16 bpp PRT */ |
| 2683 | tile[22] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2684 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2685 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2686 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2687 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2688 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2689 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2690 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2691 | /* 32 bpp PRT */ |
| 2692 | tile[23] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2693 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2694 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2695 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2696 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2697 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2698 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2699 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2700 | /* 64 bpp PRT */ |
| 2701 | tile[24] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2702 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2703 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2704 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2705 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2706 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2707 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2708 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2709 | /* 128 bpp PRT */ |
| 2710 | tile[25] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2711 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2712 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2713 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | |
| 2714 | NUM_BANKS(ADDR_SURF_8_BANK) | |
| 2715 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2716 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2717 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2718 | |
| 2719 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) |
| 2720 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), tile[reg_offset]); |
| 2721 | break; |
| 2722 | |
| 2723 | case CHIP_VERDE: |
| 2724 | case CHIP_OLAND: |
| 2725 | case CHIP_HAINAN: |
| 2726 | /* non-AA compressed depth or any compressed stencil */ |
| 2727 | tile[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2728 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2729 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2730 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2731 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2732 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2733 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2734 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2735 | /* 2xAA/4xAA compressed depth only */ |
| 2736 | tile[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2737 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2738 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2739 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | |
| 2740 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2741 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2742 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2743 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2744 | /* 8xAA compressed depth only */ |
| 2745 | tile[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2746 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2747 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2748 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2749 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2750 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2751 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2752 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2753 | /* 2xAA/4xAA compressed depth with stencil (for depth buffer) */ |
| 2754 | tile[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2755 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2756 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2757 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) | |
| 2758 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2759 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2760 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2761 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2762 | /* Maps w/ a dimension less than the 2D macro-tile dimensions (for mipmapped depth textures) */ |
| 2763 | tile[4] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2764 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2765 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2766 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2767 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2768 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2769 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2770 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2771 | /* Uncompressed 16bpp depth - and stencil buffer allocated with it */ |
| 2772 | tile[5] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2773 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2774 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2775 | TILE_SPLIT(split_equal_to_row_size) | |
| 2776 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2777 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2778 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2779 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2780 | /* Uncompressed 32bpp depth - and stencil buffer allocated with it */ |
| 2781 | tile[6] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2782 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2783 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2784 | TILE_SPLIT(split_equal_to_row_size) | |
| 2785 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2786 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2787 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2788 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2789 | /* Uncompressed 8bpp stencil without depth (drivers typically do not use) */ |
| 2790 | tile[7] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2791 | MICRO_TILE_MODE(ADDR_SURF_DEPTH_MICRO_TILING) | |
| 2792 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2793 | TILE_SPLIT(split_equal_to_row_size) | |
| 2794 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2795 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2796 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2797 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2798 | /* 1D and 1D Array Surfaces */ |
| 2799 | tile[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) | |
| 2800 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2801 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2802 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2803 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2804 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2805 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2806 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2807 | /* Displayable maps. */ |
| 2808 | tile[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2809 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2810 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2811 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2812 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2813 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2814 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2815 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2816 | /* Display 8bpp. */ |
| 2817 | tile[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2818 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2819 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2820 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2821 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2822 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2823 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2824 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2825 | /* Display 16bpp. */ |
| 2826 | tile[11] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2827 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2828 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2829 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2830 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2831 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2832 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2833 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2834 | /* Display 32bpp. */ |
| 2835 | tile[12] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2836 | MICRO_TILE_MODE(ADDR_SURF_DISPLAY_MICRO_TILING) | |
| 2837 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2838 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2839 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2840 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2841 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2842 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2843 | /* Thin. */ |
| 2844 | tile[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) | |
| 2845 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2846 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2847 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) | |
| 2848 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2849 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2850 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2851 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2852 | /* Thin 8 bpp. */ |
| 2853 | tile[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2854 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2855 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2856 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2857 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2858 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2859 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2860 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2861 | /* Thin 16 bpp. */ |
| 2862 | tile[15] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2863 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2864 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2865 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2866 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2867 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2868 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2869 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2870 | /* Thin 32 bpp. */ |
| 2871 | tile[16] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2872 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2873 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2874 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2875 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2876 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2877 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2878 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2879 | /* Thin 64 bpp. */ |
| 2880 | tile[17] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2881 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2882 | PIPE_CONFIG(ADDR_SURF_P4_8x16) | |
| 2883 | TILE_SPLIT(split_equal_to_row_size) | |
| 2884 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2885 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2886 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2887 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2888 | /* 8 bpp PRT. */ |
| 2889 | tile[21] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2890 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2891 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2892 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2893 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2894 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) | |
| 2895 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2896 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2897 | /* 16 bpp PRT */ |
| 2898 | tile[22] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2899 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2900 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2901 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2902 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2903 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2904 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) | |
| 2905 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4)); |
| 2906 | /* 32 bpp PRT */ |
| 2907 | tile[23] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2908 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2909 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2910 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) | |
| 2911 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2912 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2913 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) | |
| 2914 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2915 | /* 64 bpp PRT */ |
| 2916 | tile[24] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2917 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2918 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2919 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) | |
| 2920 | NUM_BANKS(ADDR_SURF_16_BANK) | |
| 2921 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2922 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2923 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2)); |
| 2924 | /* 128 bpp PRT */ |
| 2925 | tile[25] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) | |
| 2926 | MICRO_TILE_MODE(ADDR_SURF_THIN_MICRO_TILING) | |
| 2927 | PIPE_CONFIG(ADDR_SURF_P8_32x32_8x16) | |
| 2928 | TILE_SPLIT(ADDR_SURF_TILE_SPLIT_1KB) | |
| 2929 | NUM_BANKS(ADDR_SURF_8_BANK) | |
| 2930 | BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) | |
| 2931 | BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) | |
| 2932 | MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1)); |
| 2933 | |
| 2934 | for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) |
| 2935 | WREG32(GB_TILE_MODE0 + (reg_offset * 4), tile[reg_offset]); |
| 2936 | break; |
| 2937 | |
| 2938 | default: |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2939 | DRM_ERROR("unknown asic: 0x%x\n", rdev->family); |
Josh Poimboeuf | 102534b | 2016-03-11 08:18:24 -0600 | [diff] [blame] | 2940 | } |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2941 | } |
| 2942 | |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 2943 | static void si_select_se_sh(struct radeon_device *rdev, |
| 2944 | u32 se_num, u32 sh_num) |
| 2945 | { |
| 2946 | u32 data = INSTANCE_BROADCAST_WRITES; |
| 2947 | |
| 2948 | if ((se_num == 0xffffffff) && (sh_num == 0xffffffff)) |
Alex Deucher | 79b52d6 | 2013-04-18 16:26:36 -0400 | [diff] [blame] | 2949 | data |= SH_BROADCAST_WRITES | SE_BROADCAST_WRITES; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 2950 | else if (se_num == 0xffffffff) |
| 2951 | data |= SE_BROADCAST_WRITES | SH_INDEX(sh_num); |
| 2952 | else if (sh_num == 0xffffffff) |
| 2953 | data |= SH_BROADCAST_WRITES | SE_INDEX(se_num); |
| 2954 | else |
| 2955 | data |= SH_INDEX(sh_num) | SE_INDEX(se_num); |
| 2956 | WREG32(GRBM_GFX_INDEX, data); |
| 2957 | } |
| 2958 | |
| 2959 | static u32 si_create_bitmask(u32 bit_width) |
| 2960 | { |
| 2961 | u32 i, mask = 0; |
| 2962 | |
| 2963 | for (i = 0; i < bit_width; i++) { |
| 2964 | mask <<= 1; |
| 2965 | mask |= 1; |
| 2966 | } |
| 2967 | return mask; |
| 2968 | } |
| 2969 | |
| 2970 | static u32 si_get_cu_enabled(struct radeon_device *rdev, u32 cu_per_sh) |
| 2971 | { |
| 2972 | u32 data, mask; |
| 2973 | |
| 2974 | data = RREG32(CC_GC_SHADER_ARRAY_CONFIG); |
| 2975 | if (data & 1) |
| 2976 | data &= INACTIVE_CUS_MASK; |
| 2977 | else |
| 2978 | data = 0; |
| 2979 | data |= RREG32(GC_USER_SHADER_ARRAY_CONFIG); |
| 2980 | |
| 2981 | data >>= INACTIVE_CUS_SHIFT; |
| 2982 | |
| 2983 | mask = si_create_bitmask(cu_per_sh); |
| 2984 | |
| 2985 | return ~data & mask; |
| 2986 | } |
| 2987 | |
| 2988 | static void si_setup_spi(struct radeon_device *rdev, |
| 2989 | u32 se_num, u32 sh_per_se, |
| 2990 | u32 cu_per_sh) |
| 2991 | { |
| 2992 | int i, j, k; |
| 2993 | u32 data, mask, active_cu; |
| 2994 | |
| 2995 | for (i = 0; i < se_num; i++) { |
| 2996 | for (j = 0; j < sh_per_se; j++) { |
| 2997 | si_select_se_sh(rdev, i, j); |
| 2998 | data = RREG32(SPI_STATIC_THREAD_MGMT_3); |
| 2999 | active_cu = si_get_cu_enabled(rdev, cu_per_sh); |
| 3000 | |
| 3001 | mask = 1; |
| 3002 | for (k = 0; k < 16; k++) { |
| 3003 | mask <<= k; |
| 3004 | if (active_cu & mask) { |
| 3005 | data &= ~mask; |
| 3006 | WREG32(SPI_STATIC_THREAD_MGMT_3, data); |
| 3007 | break; |
| 3008 | } |
| 3009 | } |
| 3010 | } |
| 3011 | } |
| 3012 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
| 3013 | } |
| 3014 | |
| 3015 | static u32 si_get_rb_disabled(struct radeon_device *rdev, |
Marek Olšák | 9fadb35 | 2013-12-22 02:18:00 +0100 | [diff] [blame] | 3016 | u32 max_rb_num_per_se, |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3017 | u32 sh_per_se) |
| 3018 | { |
| 3019 | u32 data, mask; |
| 3020 | |
| 3021 | data = RREG32(CC_RB_BACKEND_DISABLE); |
| 3022 | if (data & 1) |
| 3023 | data &= BACKEND_DISABLE_MASK; |
| 3024 | else |
| 3025 | data = 0; |
| 3026 | data |= RREG32(GC_USER_RB_BACKEND_DISABLE); |
| 3027 | |
| 3028 | data >>= BACKEND_DISABLE_SHIFT; |
| 3029 | |
Marek Olšák | 9fadb35 | 2013-12-22 02:18:00 +0100 | [diff] [blame] | 3030 | mask = si_create_bitmask(max_rb_num_per_se / sh_per_se); |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3031 | |
| 3032 | return data & mask; |
| 3033 | } |
| 3034 | |
| 3035 | static void si_setup_rb(struct radeon_device *rdev, |
| 3036 | u32 se_num, u32 sh_per_se, |
Marek Olšák | 9fadb35 | 2013-12-22 02:18:00 +0100 | [diff] [blame] | 3037 | u32 max_rb_num_per_se) |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3038 | { |
| 3039 | int i, j; |
| 3040 | u32 data, mask; |
| 3041 | u32 disabled_rbs = 0; |
| 3042 | u32 enabled_rbs = 0; |
| 3043 | |
| 3044 | for (i = 0; i < se_num; i++) { |
| 3045 | for (j = 0; j < sh_per_se; j++) { |
| 3046 | si_select_se_sh(rdev, i, j); |
Marek Olšák | 9fadb35 | 2013-12-22 02:18:00 +0100 | [diff] [blame] | 3047 | data = si_get_rb_disabled(rdev, max_rb_num_per_se, sh_per_se); |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3048 | disabled_rbs |= data << ((i * sh_per_se + j) * TAHITI_RB_BITMAP_WIDTH_PER_SH); |
| 3049 | } |
| 3050 | } |
| 3051 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
| 3052 | |
| 3053 | mask = 1; |
Marek Olšák | 9fadb35 | 2013-12-22 02:18:00 +0100 | [diff] [blame] | 3054 | for (i = 0; i < max_rb_num_per_se * se_num; i++) { |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3055 | if (!(disabled_rbs & mask)) |
| 3056 | enabled_rbs |= mask; |
| 3057 | mask <<= 1; |
| 3058 | } |
| 3059 | |
Marek Olšák | 439a1cf | 2013-12-22 02:18:01 +0100 | [diff] [blame] | 3060 | rdev->config.si.backend_enable_mask = enabled_rbs; |
| 3061 | |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3062 | for (i = 0; i < se_num; i++) { |
| 3063 | si_select_se_sh(rdev, i, 0xffffffff); |
| 3064 | data = 0; |
| 3065 | for (j = 0; j < sh_per_se; j++) { |
| 3066 | switch (enabled_rbs & 3) { |
| 3067 | case 1: |
| 3068 | data |= (RASTER_CONFIG_RB_MAP_0 << (i * sh_per_se + j) * 2); |
| 3069 | break; |
| 3070 | case 2: |
| 3071 | data |= (RASTER_CONFIG_RB_MAP_3 << (i * sh_per_se + j) * 2); |
| 3072 | break; |
| 3073 | case 3: |
| 3074 | default: |
| 3075 | data |= (RASTER_CONFIG_RB_MAP_2 << (i * sh_per_se + j) * 2); |
| 3076 | break; |
| 3077 | } |
| 3078 | enabled_rbs >>= 2; |
| 3079 | } |
| 3080 | WREG32(PA_SC_RASTER_CONFIG, data); |
| 3081 | } |
| 3082 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
| 3083 | } |
| 3084 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3085 | static void si_gpu_init(struct radeon_device *rdev) |
| 3086 | { |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3087 | u32 gb_addr_config = 0; |
| 3088 | u32 mc_shared_chmap, mc_arb_ramcfg; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3089 | u32 sx_debug_1; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3090 | u32 hdp_host_path_cntl; |
| 3091 | u32 tmp; |
Alex Deucher | 6101b3a | 2014-08-19 11:54:15 -0400 | [diff] [blame] | 3092 | int i, j; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3093 | |
| 3094 | switch (rdev->family) { |
| 3095 | case CHIP_TAHITI: |
| 3096 | rdev->config.si.max_shader_engines = 2; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3097 | rdev->config.si.max_tile_pipes = 12; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3098 | rdev->config.si.max_cu_per_sh = 8; |
| 3099 | rdev->config.si.max_sh_per_se = 2; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3100 | rdev->config.si.max_backends_per_se = 4; |
| 3101 | rdev->config.si.max_texture_channel_caches = 12; |
| 3102 | rdev->config.si.max_gprs = 256; |
| 3103 | rdev->config.si.max_gs_threads = 32; |
| 3104 | rdev->config.si.max_hw_contexts = 8; |
| 3105 | |
| 3106 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
| 3107 | rdev->config.si.sc_prim_fifo_size_backend = 0x100; |
| 3108 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; |
| 3109 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3110 | gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3111 | break; |
| 3112 | case CHIP_PITCAIRN: |
| 3113 | rdev->config.si.max_shader_engines = 2; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3114 | rdev->config.si.max_tile_pipes = 8; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3115 | rdev->config.si.max_cu_per_sh = 5; |
| 3116 | rdev->config.si.max_sh_per_se = 2; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3117 | rdev->config.si.max_backends_per_se = 4; |
| 3118 | rdev->config.si.max_texture_channel_caches = 8; |
| 3119 | rdev->config.si.max_gprs = 256; |
| 3120 | rdev->config.si.max_gs_threads = 32; |
| 3121 | rdev->config.si.max_hw_contexts = 8; |
| 3122 | |
| 3123 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
| 3124 | rdev->config.si.sc_prim_fifo_size_backend = 0x100; |
| 3125 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; |
| 3126 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3127 | gb_addr_config = TAHITI_GB_ADDR_CONFIG_GOLDEN; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3128 | break; |
| 3129 | case CHIP_VERDE: |
| 3130 | default: |
| 3131 | rdev->config.si.max_shader_engines = 1; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3132 | rdev->config.si.max_tile_pipes = 4; |
Alex Deucher | 468ef1a | 2013-05-21 13:35:19 -0400 | [diff] [blame] | 3133 | rdev->config.si.max_cu_per_sh = 5; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3134 | rdev->config.si.max_sh_per_se = 2; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3135 | rdev->config.si.max_backends_per_se = 4; |
| 3136 | rdev->config.si.max_texture_channel_caches = 4; |
| 3137 | rdev->config.si.max_gprs = 256; |
| 3138 | rdev->config.si.max_gs_threads = 32; |
| 3139 | rdev->config.si.max_hw_contexts = 8; |
| 3140 | |
| 3141 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
| 3142 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; |
| 3143 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; |
| 3144 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3145 | gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3146 | break; |
Alex Deucher | d0ae7fc | 2012-07-26 17:42:25 -0400 | [diff] [blame] | 3147 | case CHIP_OLAND: |
| 3148 | rdev->config.si.max_shader_engines = 1; |
| 3149 | rdev->config.si.max_tile_pipes = 4; |
| 3150 | rdev->config.si.max_cu_per_sh = 6; |
| 3151 | rdev->config.si.max_sh_per_se = 1; |
| 3152 | rdev->config.si.max_backends_per_se = 2; |
| 3153 | rdev->config.si.max_texture_channel_caches = 4; |
| 3154 | rdev->config.si.max_gprs = 256; |
| 3155 | rdev->config.si.max_gs_threads = 16; |
| 3156 | rdev->config.si.max_hw_contexts = 8; |
| 3157 | |
| 3158 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
| 3159 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; |
| 3160 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; |
| 3161 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; |
| 3162 | gb_addr_config = VERDE_GB_ADDR_CONFIG_GOLDEN; |
| 3163 | break; |
Alex Deucher | 8b02859 | 2012-07-31 12:42:48 -0400 | [diff] [blame] | 3164 | case CHIP_HAINAN: |
| 3165 | rdev->config.si.max_shader_engines = 1; |
| 3166 | rdev->config.si.max_tile_pipes = 4; |
| 3167 | rdev->config.si.max_cu_per_sh = 5; |
| 3168 | rdev->config.si.max_sh_per_se = 1; |
| 3169 | rdev->config.si.max_backends_per_se = 1; |
| 3170 | rdev->config.si.max_texture_channel_caches = 2; |
| 3171 | rdev->config.si.max_gprs = 256; |
| 3172 | rdev->config.si.max_gs_threads = 16; |
| 3173 | rdev->config.si.max_hw_contexts = 8; |
| 3174 | |
| 3175 | rdev->config.si.sc_prim_fifo_size_frontend = 0x20; |
| 3176 | rdev->config.si.sc_prim_fifo_size_backend = 0x40; |
| 3177 | rdev->config.si.sc_hiz_tile_fifo_size = 0x30; |
| 3178 | rdev->config.si.sc_earlyz_tile_fifo_size = 0x130; |
| 3179 | gb_addr_config = HAINAN_GB_ADDR_CONFIG_GOLDEN; |
| 3180 | break; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3181 | } |
| 3182 | |
| 3183 | /* Initialize HDP */ |
| 3184 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
| 3185 | WREG32((0x2c14 + j), 0x00000000); |
| 3186 | WREG32((0x2c18 + j), 0x00000000); |
| 3187 | WREG32((0x2c1c + j), 0x00000000); |
| 3188 | WREG32((0x2c20 + j), 0x00000000); |
| 3189 | WREG32((0x2c24 + j), 0x00000000); |
| 3190 | } |
| 3191 | |
| 3192 | WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff)); |
Christian König | 18ad01e | 2015-02-18 13:19:27 +0100 | [diff] [blame] | 3193 | WREG32(SRBM_INT_CNTL, 1); |
| 3194 | WREG32(SRBM_INT_ACK, 1); |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3195 | |
| 3196 | evergreen_fix_pci_max_read_req_size(rdev); |
| 3197 | |
| 3198 | WREG32(BIF_FB_EN, FB_READ_EN | FB_WRITE_EN); |
| 3199 | |
| 3200 | mc_shared_chmap = RREG32(MC_SHARED_CHMAP); |
| 3201 | mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG); |
| 3202 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3203 | rdev->config.si.num_tile_pipes = rdev->config.si.max_tile_pipes; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3204 | rdev->config.si.mem_max_burst_length_bytes = 256; |
| 3205 | tmp = (mc_arb_ramcfg & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT; |
| 3206 | rdev->config.si.mem_row_size_in_kb = (4 * (1 << (8 + tmp))) / 1024; |
| 3207 | if (rdev->config.si.mem_row_size_in_kb > 4) |
| 3208 | rdev->config.si.mem_row_size_in_kb = 4; |
| 3209 | /* XXX use MC settings? */ |
| 3210 | rdev->config.si.shader_engine_tile_size = 32; |
| 3211 | rdev->config.si.num_gpus = 1; |
| 3212 | rdev->config.si.multi_gpu_tile_size = 64; |
| 3213 | |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3214 | /* fix up row size */ |
| 3215 | gb_addr_config &= ~ROW_SIZE_MASK; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3216 | switch (rdev->config.si.mem_row_size_in_kb) { |
| 3217 | case 1: |
| 3218 | default: |
| 3219 | gb_addr_config |= ROW_SIZE(0); |
| 3220 | break; |
| 3221 | case 2: |
| 3222 | gb_addr_config |= ROW_SIZE(1); |
| 3223 | break; |
| 3224 | case 4: |
| 3225 | gb_addr_config |= ROW_SIZE(2); |
| 3226 | break; |
| 3227 | } |
| 3228 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3229 | /* setup tiling info dword. gb_addr_config is not adequate since it does |
| 3230 | * not have bank info, so create a custom tiling dword. |
| 3231 | * bits 3:0 num_pipes |
| 3232 | * bits 7:4 num_banks |
| 3233 | * bits 11:8 group_size |
| 3234 | * bits 15:12 row_size |
| 3235 | */ |
| 3236 | rdev->config.si.tile_config = 0; |
| 3237 | switch (rdev->config.si.num_tile_pipes) { |
| 3238 | case 1: |
| 3239 | rdev->config.si.tile_config |= (0 << 0); |
| 3240 | break; |
| 3241 | case 2: |
| 3242 | rdev->config.si.tile_config |= (1 << 0); |
| 3243 | break; |
| 3244 | case 4: |
| 3245 | rdev->config.si.tile_config |= (2 << 0); |
| 3246 | break; |
| 3247 | case 8: |
| 3248 | default: |
| 3249 | /* XXX what about 12? */ |
| 3250 | rdev->config.si.tile_config |= (3 << 0); |
| 3251 | break; |
Christian König | dca571a | 2012-07-31 13:48:51 +0200 | [diff] [blame] | 3252 | } |
| 3253 | switch ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) { |
| 3254 | case 0: /* four banks */ |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3255 | rdev->config.si.tile_config |= 0 << 4; |
Christian König | dca571a | 2012-07-31 13:48:51 +0200 | [diff] [blame] | 3256 | break; |
| 3257 | case 1: /* eight banks */ |
| 3258 | rdev->config.si.tile_config |= 1 << 4; |
| 3259 | break; |
| 3260 | case 2: /* sixteen banks */ |
| 3261 | default: |
| 3262 | rdev->config.si.tile_config |= 2 << 4; |
| 3263 | break; |
| 3264 | } |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3265 | rdev->config.si.tile_config |= |
| 3266 | ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8; |
| 3267 | rdev->config.si.tile_config |= |
| 3268 | ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12; |
| 3269 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3270 | WREG32(GB_ADDR_CONFIG, gb_addr_config); |
| 3271 | WREG32(DMIF_ADDR_CONFIG, gb_addr_config); |
Alex Deucher | 7c1c7c1 | 2013-04-05 10:28:08 -0400 | [diff] [blame] | 3272 | WREG32(DMIF_ADDR_CALC, gb_addr_config); |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3273 | WREG32(HDP_ADDR_CONFIG, gb_addr_config); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 3274 | WREG32(DMA_TILING_CONFIG + DMA0_REGISTER_OFFSET, gb_addr_config); |
| 3275 | WREG32(DMA_TILING_CONFIG + DMA1_REGISTER_OFFSET, gb_addr_config); |
Alex Deucher | 1df0d52 | 2013-04-26 18:03:44 -0400 | [diff] [blame] | 3276 | if (rdev->has_uvd) { |
| 3277 | WREG32(UVD_UDEC_ADDR_CONFIG, gb_addr_config); |
| 3278 | WREG32(UVD_UDEC_DB_ADDR_CONFIG, gb_addr_config); |
| 3279 | WREG32(UVD_UDEC_DBW_ADDR_CONFIG, gb_addr_config); |
| 3280 | } |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3281 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3282 | si_tiling_mode_table_init(rdev); |
| 3283 | |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3284 | si_setup_rb(rdev, rdev->config.si.max_shader_engines, |
| 3285 | rdev->config.si.max_sh_per_se, |
| 3286 | rdev->config.si.max_backends_per_se); |
| 3287 | |
| 3288 | si_setup_spi(rdev, rdev->config.si.max_shader_engines, |
| 3289 | rdev->config.si.max_sh_per_se, |
| 3290 | rdev->config.si.max_cu_per_sh); |
| 3291 | |
Alex Deucher | 52da51f | 2014-08-19 11:56:38 -0400 | [diff] [blame] | 3292 | rdev->config.si.active_cus = 0; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 3293 | for (i = 0; i < rdev->config.si.max_shader_engines; i++) { |
| 3294 | for (j = 0; j < rdev->config.si.max_sh_per_se; j++) { |
Alex Deucher | 6101b3a | 2014-08-19 11:54:15 -0400 | [diff] [blame] | 3295 | rdev->config.si.active_cus += |
| 3296 | hweight32(si_get_cu_active_bitmap(rdev, i, j)); |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 3297 | } |
| 3298 | } |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 3299 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 3300 | /* set HW defaults for 3D engine */ |
| 3301 | WREG32(CP_QUEUE_THRESHOLDS, (ROQ_IB1_START(0x16) | |
| 3302 | ROQ_IB2_START(0x2b))); |
| 3303 | WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60)); |
| 3304 | |
| 3305 | sx_debug_1 = RREG32(SX_DEBUG_1); |
| 3306 | WREG32(SX_DEBUG_1, sx_debug_1); |
| 3307 | |
| 3308 | WREG32(SPI_CONFIG_CNTL_1, VTX_DONE_DELAY(4)); |
| 3309 | |
| 3310 | WREG32(PA_SC_FIFO_SIZE, (SC_FRONTEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_frontend) | |
| 3311 | SC_BACKEND_PRIM_FIFO_SIZE(rdev->config.si.sc_prim_fifo_size_backend) | |
| 3312 | SC_HIZ_TILE_FIFO_SIZE(rdev->config.si.sc_hiz_tile_fifo_size) | |
| 3313 | SC_EARLYZ_TILE_FIFO_SIZE(rdev->config.si.sc_earlyz_tile_fifo_size))); |
| 3314 | |
| 3315 | WREG32(VGT_NUM_INSTANCES, 1); |
| 3316 | |
| 3317 | WREG32(CP_PERFMON_CNTL, 0); |
| 3318 | |
| 3319 | WREG32(SQ_CONFIG, 0); |
| 3320 | |
| 3321 | WREG32(PA_SC_FORCE_EOV_MAX_CNTS, (FORCE_EOV_MAX_CLK_CNT(4095) | |
| 3322 | FORCE_EOV_MAX_REZ_CNT(255))); |
| 3323 | |
| 3324 | WREG32(VGT_CACHE_INVALIDATION, CACHE_INVALIDATION(VC_AND_TC) | |
| 3325 | AUTO_INVLD_EN(ES_AND_GS_AUTO)); |
| 3326 | |
| 3327 | WREG32(VGT_GS_VERTEX_REUSE, 16); |
| 3328 | WREG32(PA_SC_LINE_STIPPLE_STATE, 0); |
| 3329 | |
| 3330 | WREG32(CB_PERFCOUNTER0_SELECT0, 0); |
| 3331 | WREG32(CB_PERFCOUNTER0_SELECT1, 0); |
| 3332 | WREG32(CB_PERFCOUNTER1_SELECT0, 0); |
| 3333 | WREG32(CB_PERFCOUNTER1_SELECT1, 0); |
| 3334 | WREG32(CB_PERFCOUNTER2_SELECT0, 0); |
| 3335 | WREG32(CB_PERFCOUNTER2_SELECT1, 0); |
| 3336 | WREG32(CB_PERFCOUNTER3_SELECT0, 0); |
| 3337 | WREG32(CB_PERFCOUNTER3_SELECT1, 0); |
| 3338 | |
| 3339 | tmp = RREG32(HDP_MISC_CNTL); |
| 3340 | tmp |= HDP_FLUSH_INVALIDATE_CACHE; |
| 3341 | WREG32(HDP_MISC_CNTL, tmp); |
| 3342 | |
| 3343 | hdp_host_path_cntl = RREG32(HDP_HOST_PATH_CNTL); |
| 3344 | WREG32(HDP_HOST_PATH_CNTL, hdp_host_path_cntl); |
| 3345 | |
| 3346 | WREG32(PA_CL_ENHANCE, CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3)); |
| 3347 | |
| 3348 | udelay(50); |
| 3349 | } |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 3350 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3351 | /* |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3352 | * GPU scratch registers helpers function. |
| 3353 | */ |
| 3354 | static void si_scratch_init(struct radeon_device *rdev) |
| 3355 | { |
| 3356 | int i; |
| 3357 | |
| 3358 | rdev->scratch.num_reg = 7; |
| 3359 | rdev->scratch.reg_base = SCRATCH_REG0; |
| 3360 | for (i = 0; i < rdev->scratch.num_reg; i++) { |
| 3361 | rdev->scratch.free[i] = true; |
| 3362 | rdev->scratch.reg[i] = rdev->scratch.reg_base + (i * 4); |
| 3363 | } |
| 3364 | } |
| 3365 | |
| 3366 | void si_fence_ring_emit(struct radeon_device *rdev, |
| 3367 | struct radeon_fence *fence) |
| 3368 | { |
| 3369 | struct radeon_ring *ring = &rdev->ring[fence->ring]; |
| 3370 | u64 addr = rdev->fence_drv[fence->ring].gpu_addr; |
| 3371 | |
| 3372 | /* flush read cache over gart */ |
| 3373 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); |
| 3374 | radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); |
| 3375 | radeon_ring_write(ring, 0); |
| 3376 | radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); |
| 3377 | radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA | |
| 3378 | PACKET3_TC_ACTION_ENA | |
| 3379 | PACKET3_SH_KCACHE_ACTION_ENA | |
| 3380 | PACKET3_SH_ICACHE_ACTION_ENA); |
| 3381 | radeon_ring_write(ring, 0xFFFFFFFF); |
| 3382 | radeon_ring_write(ring, 0); |
| 3383 | radeon_ring_write(ring, 10); /* poll interval */ |
| 3384 | /* EVENT_WRITE_EOP - flush caches, send int */ |
| 3385 | radeon_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE_EOP, 4)); |
| 3386 | radeon_ring_write(ring, EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) | EVENT_INDEX(5)); |
Christian König | 5e167cd | 2014-06-03 20:51:46 +0200 | [diff] [blame] | 3387 | radeon_ring_write(ring, lower_32_bits(addr)); |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3388 | radeon_ring_write(ring, (upper_32_bits(addr) & 0xff) | DATA_SEL(1) | INT_SEL(2)); |
| 3389 | radeon_ring_write(ring, fence->seq); |
| 3390 | radeon_ring_write(ring, 0); |
| 3391 | } |
| 3392 | |
| 3393 | /* |
| 3394 | * IB stuff |
| 3395 | */ |
| 3396 | void si_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib) |
| 3397 | { |
Christian König | 876dc9f | 2012-05-08 14:24:01 +0200 | [diff] [blame] | 3398 | struct radeon_ring *ring = &rdev->ring[ib->ring]; |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 3399 | unsigned vm_id = ib->vm ? ib->vm->ids[ib->ring].id : 0; |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3400 | u32 header; |
| 3401 | |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3402 | if (ib->is_const_ib) { |
| 3403 | /* set switch buffer packet before const IB */ |
| 3404 | radeon_ring_write(ring, PACKET3(PACKET3_SWITCH_BUFFER, 0)); |
| 3405 | radeon_ring_write(ring, 0); |
Christian König | 45df680 | 2012-07-06 16:22:55 +0200 | [diff] [blame] | 3406 | |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3407 | header = PACKET3(PACKET3_INDIRECT_BUFFER_CONST, 2); |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3408 | } else { |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 3409 | u32 next_rptr; |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3410 | if (ring->rptr_save_reg) { |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 3411 | next_rptr = ring->wptr + 3 + 4 + 8; |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3412 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); |
| 3413 | radeon_ring_write(ring, ((ring->rptr_save_reg - |
| 3414 | PACKET3_SET_CONFIG_REG_START) >> 2)); |
| 3415 | radeon_ring_write(ring, next_rptr); |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 3416 | } else if (rdev->wb.enabled) { |
| 3417 | next_rptr = ring->wptr + 5 + 4 + 8; |
| 3418 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
| 3419 | radeon_ring_write(ring, (1 << 8)); |
| 3420 | radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc); |
Christian König | 5e167cd | 2014-06-03 20:51:46 +0200 | [diff] [blame] | 3421 | radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr)); |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 3422 | radeon_ring_write(ring, next_rptr); |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3423 | } |
| 3424 | |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3425 | header = PACKET3(PACKET3_INDIRECT_BUFFER, 2); |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3426 | } |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3427 | |
| 3428 | radeon_ring_write(ring, header); |
| 3429 | radeon_ring_write(ring, |
| 3430 | #ifdef __BIG_ENDIAN |
| 3431 | (2 << 0) | |
| 3432 | #endif |
| 3433 | (ib->gpu_addr & 0xFFFFFFFC)); |
| 3434 | radeon_ring_write(ring, upper_32_bits(ib->gpu_addr) & 0xFFFF); |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 3435 | radeon_ring_write(ring, ib->length_dw | (vm_id << 24)); |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3436 | |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3437 | if (!ib->is_const_ib) { |
| 3438 | /* flush read cache over gart for this vmid */ |
| 3439 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1)); |
| 3440 | radeon_ring_write(ring, (CP_COHER_CNTL2 - PACKET3_SET_CONFIG_REG_START) >> 2); |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 3441 | radeon_ring_write(ring, vm_id); |
Alex Deucher | a85a7da4 | 2012-07-17 14:02:29 -0400 | [diff] [blame] | 3442 | radeon_ring_write(ring, PACKET3(PACKET3_SURFACE_SYNC, 3)); |
| 3443 | radeon_ring_write(ring, PACKET3_TCL1_ACTION_ENA | |
| 3444 | PACKET3_TC_ACTION_ENA | |
| 3445 | PACKET3_SH_KCACHE_ACTION_ENA | |
| 3446 | PACKET3_SH_ICACHE_ACTION_ENA); |
| 3447 | radeon_ring_write(ring, 0xFFFFFFFF); |
| 3448 | radeon_ring_write(ring, 0); |
| 3449 | radeon_ring_write(ring, 10); /* poll interval */ |
| 3450 | } |
Alex Deucher | 2ece2e8 | 2012-03-20 17:18:20 -0400 | [diff] [blame] | 3451 | } |
| 3452 | |
| 3453 | /* |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3454 | * CP. |
| 3455 | */ |
| 3456 | static void si_cp_enable(struct radeon_device *rdev, bool enable) |
| 3457 | { |
| 3458 | if (enable) |
| 3459 | WREG32(CP_ME_CNTL, 0); |
| 3460 | else { |
Alex Deucher | 50efa51 | 2014-01-27 11:26:33 -0500 | [diff] [blame] | 3461 | if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX) |
| 3462 | radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3463 | WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT)); |
| 3464 | WREG32(SCRATCH_UMSK, 0); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 3465 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; |
| 3466 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; |
| 3467 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3468 | } |
| 3469 | udelay(50); |
| 3470 | } |
| 3471 | |
| 3472 | static int si_cp_load_microcode(struct radeon_device *rdev) |
| 3473 | { |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3474 | int i; |
| 3475 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 3476 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw) |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3477 | return -EINVAL; |
| 3478 | |
| 3479 | si_cp_enable(rdev, false); |
| 3480 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 3481 | if (rdev->new_fw) { |
| 3482 | const struct gfx_firmware_header_v1_0 *pfp_hdr = |
| 3483 | (const struct gfx_firmware_header_v1_0 *)rdev->pfp_fw->data; |
| 3484 | const struct gfx_firmware_header_v1_0 *ce_hdr = |
| 3485 | (const struct gfx_firmware_header_v1_0 *)rdev->ce_fw->data; |
| 3486 | const struct gfx_firmware_header_v1_0 *me_hdr = |
| 3487 | (const struct gfx_firmware_header_v1_0 *)rdev->me_fw->data; |
| 3488 | const __le32 *fw_data; |
| 3489 | u32 fw_size; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3490 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 3491 | radeon_ucode_print_gfx_hdr(&pfp_hdr->header); |
| 3492 | radeon_ucode_print_gfx_hdr(&ce_hdr->header); |
| 3493 | radeon_ucode_print_gfx_hdr(&me_hdr->header); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3494 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 3495 | /* PFP */ |
| 3496 | fw_data = (const __le32 *) |
| 3497 | (rdev->pfp_fw->data + le32_to_cpu(pfp_hdr->header.ucode_array_offset_bytes)); |
| 3498 | fw_size = le32_to_cpu(pfp_hdr->header.ucode_size_bytes) / 4; |
| 3499 | WREG32(CP_PFP_UCODE_ADDR, 0); |
| 3500 | for (i = 0; i < fw_size; i++) |
| 3501 | WREG32(CP_PFP_UCODE_DATA, le32_to_cpup(fw_data++)); |
| 3502 | WREG32(CP_PFP_UCODE_ADDR, 0); |
| 3503 | |
| 3504 | /* CE */ |
| 3505 | fw_data = (const __le32 *) |
| 3506 | (rdev->ce_fw->data + le32_to_cpu(ce_hdr->header.ucode_array_offset_bytes)); |
| 3507 | fw_size = le32_to_cpu(ce_hdr->header.ucode_size_bytes) / 4; |
| 3508 | WREG32(CP_CE_UCODE_ADDR, 0); |
| 3509 | for (i = 0; i < fw_size; i++) |
| 3510 | WREG32(CP_CE_UCODE_DATA, le32_to_cpup(fw_data++)); |
| 3511 | WREG32(CP_CE_UCODE_ADDR, 0); |
| 3512 | |
| 3513 | /* ME */ |
| 3514 | fw_data = (const __be32 *) |
| 3515 | (rdev->me_fw->data + le32_to_cpu(me_hdr->header.ucode_array_offset_bytes)); |
| 3516 | fw_size = le32_to_cpu(me_hdr->header.ucode_size_bytes) / 4; |
| 3517 | WREG32(CP_ME_RAM_WADDR, 0); |
| 3518 | for (i = 0; i < fw_size; i++) |
| 3519 | WREG32(CP_ME_RAM_DATA, le32_to_cpup(fw_data++)); |
| 3520 | WREG32(CP_ME_RAM_WADDR, 0); |
| 3521 | } else { |
| 3522 | const __be32 *fw_data; |
| 3523 | |
| 3524 | /* PFP */ |
| 3525 | fw_data = (const __be32 *)rdev->pfp_fw->data; |
| 3526 | WREG32(CP_PFP_UCODE_ADDR, 0); |
| 3527 | for (i = 0; i < SI_PFP_UCODE_SIZE; i++) |
| 3528 | WREG32(CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++)); |
| 3529 | WREG32(CP_PFP_UCODE_ADDR, 0); |
| 3530 | |
| 3531 | /* CE */ |
| 3532 | fw_data = (const __be32 *)rdev->ce_fw->data; |
| 3533 | WREG32(CP_CE_UCODE_ADDR, 0); |
| 3534 | for (i = 0; i < SI_CE_UCODE_SIZE; i++) |
| 3535 | WREG32(CP_CE_UCODE_DATA, be32_to_cpup(fw_data++)); |
| 3536 | WREG32(CP_CE_UCODE_ADDR, 0); |
| 3537 | |
| 3538 | /* ME */ |
| 3539 | fw_data = (const __be32 *)rdev->me_fw->data; |
| 3540 | WREG32(CP_ME_RAM_WADDR, 0); |
| 3541 | for (i = 0; i < SI_PM4_UCODE_SIZE; i++) |
| 3542 | WREG32(CP_ME_RAM_DATA, be32_to_cpup(fw_data++)); |
| 3543 | WREG32(CP_ME_RAM_WADDR, 0); |
| 3544 | } |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3545 | |
| 3546 | WREG32(CP_PFP_UCODE_ADDR, 0); |
| 3547 | WREG32(CP_CE_UCODE_ADDR, 0); |
| 3548 | WREG32(CP_ME_RAM_WADDR, 0); |
| 3549 | WREG32(CP_ME_RAM_RADDR, 0); |
| 3550 | return 0; |
| 3551 | } |
| 3552 | |
| 3553 | static int si_cp_start(struct radeon_device *rdev) |
| 3554 | { |
| 3555 | struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
| 3556 | int r, i; |
| 3557 | |
| 3558 | r = radeon_ring_lock(rdev, ring, 7 + 4); |
| 3559 | if (r) { |
| 3560 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); |
| 3561 | return r; |
| 3562 | } |
| 3563 | /* init the CP */ |
| 3564 | radeon_ring_write(ring, PACKET3(PACKET3_ME_INITIALIZE, 5)); |
| 3565 | radeon_ring_write(ring, 0x1); |
| 3566 | radeon_ring_write(ring, 0x0); |
| 3567 | radeon_ring_write(ring, rdev->config.si.max_hw_contexts - 1); |
| 3568 | radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1)); |
| 3569 | radeon_ring_write(ring, 0); |
| 3570 | radeon_ring_write(ring, 0); |
| 3571 | |
| 3572 | /* init the CE partitions */ |
| 3573 | radeon_ring_write(ring, PACKET3(PACKET3_SET_BASE, 2)); |
| 3574 | radeon_ring_write(ring, PACKET3_BASE_INDEX(CE_PARTITION_BASE)); |
| 3575 | radeon_ring_write(ring, 0xc000); |
| 3576 | radeon_ring_write(ring, 0xe000); |
Michel Dänzer | 1538a9e | 2014-08-18 17:34:55 +0900 | [diff] [blame] | 3577 | radeon_ring_unlock_commit(rdev, ring, false); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3578 | |
| 3579 | si_cp_enable(rdev, true); |
| 3580 | |
| 3581 | r = radeon_ring_lock(rdev, ring, si_default_size + 10); |
| 3582 | if (r) { |
| 3583 | DRM_ERROR("radeon: cp failed to lock ring (%d).\n", r); |
| 3584 | return r; |
| 3585 | } |
| 3586 | |
| 3587 | /* setup clear context state */ |
| 3588 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
| 3589 | radeon_ring_write(ring, PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); |
| 3590 | |
| 3591 | for (i = 0; i < si_default_size; i++) |
| 3592 | radeon_ring_write(ring, si_default_state[i]); |
| 3593 | |
| 3594 | radeon_ring_write(ring, PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
| 3595 | radeon_ring_write(ring, PACKET3_PREAMBLE_END_CLEAR_STATE); |
| 3596 | |
| 3597 | /* set clear context state */ |
| 3598 | radeon_ring_write(ring, PACKET3(PACKET3_CLEAR_STATE, 0)); |
| 3599 | radeon_ring_write(ring, 0); |
| 3600 | |
| 3601 | radeon_ring_write(ring, PACKET3(PACKET3_SET_CONTEXT_REG, 2)); |
| 3602 | radeon_ring_write(ring, 0x00000316); |
| 3603 | radeon_ring_write(ring, 0x0000000e); /* VGT_VERTEX_REUSE_BLOCK_CNTL */ |
| 3604 | radeon_ring_write(ring, 0x00000010); /* VGT_OUT_DEALLOC_CNTL */ |
| 3605 | |
Michel Dänzer | 1538a9e | 2014-08-18 17:34:55 +0900 | [diff] [blame] | 3606 | radeon_ring_unlock_commit(rdev, ring, false); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3607 | |
| 3608 | for (i = RADEON_RING_TYPE_GFX_INDEX; i <= CAYMAN_RING_TYPE_CP2_INDEX; ++i) { |
| 3609 | ring = &rdev->ring[i]; |
| 3610 | r = radeon_ring_lock(rdev, ring, 2); |
| 3611 | |
| 3612 | /* clear the compute context state */ |
| 3613 | radeon_ring_write(ring, PACKET3_COMPUTE(PACKET3_CLEAR_STATE, 0)); |
| 3614 | radeon_ring_write(ring, 0); |
| 3615 | |
Michel Dänzer | 1538a9e | 2014-08-18 17:34:55 +0900 | [diff] [blame] | 3616 | radeon_ring_unlock_commit(rdev, ring, false); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3617 | } |
| 3618 | |
| 3619 | return 0; |
| 3620 | } |
| 3621 | |
| 3622 | static void si_cp_fini(struct radeon_device *rdev) |
| 3623 | { |
Christian König | 45df680 | 2012-07-06 16:22:55 +0200 | [diff] [blame] | 3624 | struct radeon_ring *ring; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3625 | si_cp_enable(rdev, false); |
Christian König | 45df680 | 2012-07-06 16:22:55 +0200 | [diff] [blame] | 3626 | |
| 3627 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
| 3628 | radeon_ring_fini(rdev, ring); |
| 3629 | radeon_scratch_free(rdev, ring->rptr_save_reg); |
| 3630 | |
| 3631 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
| 3632 | radeon_ring_fini(rdev, ring); |
| 3633 | radeon_scratch_free(rdev, ring->rptr_save_reg); |
| 3634 | |
| 3635 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; |
| 3636 | radeon_ring_fini(rdev, ring); |
| 3637 | radeon_scratch_free(rdev, ring->rptr_save_reg); |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3638 | } |
| 3639 | |
| 3640 | static int si_cp_resume(struct radeon_device *rdev) |
| 3641 | { |
| 3642 | struct radeon_ring *ring; |
| 3643 | u32 tmp; |
| 3644 | u32 rb_bufsz; |
| 3645 | int r; |
| 3646 | |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 3647 | si_enable_gui_idle_interrupt(rdev, false); |
| 3648 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3649 | WREG32(CP_SEM_WAIT_TIMER, 0x0); |
| 3650 | WREG32(CP_SEM_INCOMPLETE_TIMER_CNTL, 0x0); |
| 3651 | |
| 3652 | /* Set the write pointer delay */ |
| 3653 | WREG32(CP_RB_WPTR_DELAY, 0); |
| 3654 | |
| 3655 | WREG32(CP_DEBUG, 0); |
| 3656 | WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF); |
| 3657 | |
| 3658 | /* ring 0 - compute and gfx */ |
| 3659 | /* Set ring buffer size */ |
| 3660 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
Daniel Vetter | b72a892 | 2013-07-10 14:11:59 +0200 | [diff] [blame] | 3661 | rb_bufsz = order_base_2(ring->ring_size / 8); |
| 3662 | tmp = (order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3663 | #ifdef __BIG_ENDIAN |
| 3664 | tmp |= BUF_SWAP_32BIT; |
| 3665 | #endif |
| 3666 | WREG32(CP_RB0_CNTL, tmp); |
| 3667 | |
| 3668 | /* Initialize the ring buffer's read and write pointers */ |
| 3669 | WREG32(CP_RB0_CNTL, tmp | RB_RPTR_WR_ENA); |
| 3670 | ring->wptr = 0; |
| 3671 | WREG32(CP_RB0_WPTR, ring->wptr); |
| 3672 | |
Adam Buchbinder | 48fc7f7 | 2012-09-19 21:48:00 -0400 | [diff] [blame] | 3673 | /* set the wb address whether it's enabled or not */ |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3674 | WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC); |
| 3675 | WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF); |
| 3676 | |
| 3677 | if (rdev->wb.enabled) |
| 3678 | WREG32(SCRATCH_UMSK, 0xff); |
| 3679 | else { |
| 3680 | tmp |= RB_NO_UPDATE; |
| 3681 | WREG32(SCRATCH_UMSK, 0); |
| 3682 | } |
| 3683 | |
| 3684 | mdelay(1); |
| 3685 | WREG32(CP_RB0_CNTL, tmp); |
| 3686 | |
| 3687 | WREG32(CP_RB0_BASE, ring->gpu_addr >> 8); |
| 3688 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3689 | /* ring1 - compute only */ |
| 3690 | /* Set ring buffer size */ |
| 3691 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
Daniel Vetter | b72a892 | 2013-07-10 14:11:59 +0200 | [diff] [blame] | 3692 | rb_bufsz = order_base_2(ring->ring_size / 8); |
| 3693 | tmp = (order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3694 | #ifdef __BIG_ENDIAN |
| 3695 | tmp |= BUF_SWAP_32BIT; |
| 3696 | #endif |
| 3697 | WREG32(CP_RB1_CNTL, tmp); |
| 3698 | |
| 3699 | /* Initialize the ring buffer's read and write pointers */ |
| 3700 | WREG32(CP_RB1_CNTL, tmp | RB_RPTR_WR_ENA); |
| 3701 | ring->wptr = 0; |
| 3702 | WREG32(CP_RB1_WPTR, ring->wptr); |
| 3703 | |
Adam Buchbinder | 48fc7f7 | 2012-09-19 21:48:00 -0400 | [diff] [blame] | 3704 | /* set the wb address whether it's enabled or not */ |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3705 | WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC); |
| 3706 | WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF); |
| 3707 | |
| 3708 | mdelay(1); |
| 3709 | WREG32(CP_RB1_CNTL, tmp); |
| 3710 | |
| 3711 | WREG32(CP_RB1_BASE, ring->gpu_addr >> 8); |
| 3712 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3713 | /* ring2 - compute only */ |
| 3714 | /* Set ring buffer size */ |
| 3715 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; |
Daniel Vetter | b72a892 | 2013-07-10 14:11:59 +0200 | [diff] [blame] | 3716 | rb_bufsz = order_base_2(ring->ring_size / 8); |
| 3717 | tmp = (order_base_2(RADEON_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3718 | #ifdef __BIG_ENDIAN |
| 3719 | tmp |= BUF_SWAP_32BIT; |
| 3720 | #endif |
| 3721 | WREG32(CP_RB2_CNTL, tmp); |
| 3722 | |
| 3723 | /* Initialize the ring buffer's read and write pointers */ |
| 3724 | WREG32(CP_RB2_CNTL, tmp | RB_RPTR_WR_ENA); |
| 3725 | ring->wptr = 0; |
| 3726 | WREG32(CP_RB2_WPTR, ring->wptr); |
| 3727 | |
Adam Buchbinder | 48fc7f7 | 2012-09-19 21:48:00 -0400 | [diff] [blame] | 3728 | /* set the wb address whether it's enabled or not */ |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3729 | WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC); |
| 3730 | WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF); |
| 3731 | |
| 3732 | mdelay(1); |
| 3733 | WREG32(CP_RB2_CNTL, tmp); |
| 3734 | |
| 3735 | WREG32(CP_RB2_BASE, ring->gpu_addr >> 8); |
| 3736 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3737 | /* start the rings */ |
| 3738 | si_cp_start(rdev); |
| 3739 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true; |
| 3740 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = true; |
| 3741 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = true; |
| 3742 | r = radeon_ring_test(rdev, RADEON_RING_TYPE_GFX_INDEX, &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]); |
| 3743 | if (r) { |
| 3744 | rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false; |
| 3745 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; |
| 3746 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; |
| 3747 | return r; |
| 3748 | } |
| 3749 | r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP1_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]); |
| 3750 | if (r) { |
| 3751 | rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false; |
| 3752 | } |
| 3753 | r = radeon_ring_test(rdev, CAYMAN_RING_TYPE_CP2_INDEX, &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]); |
| 3754 | if (r) { |
| 3755 | rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false; |
| 3756 | } |
| 3757 | |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 3758 | si_enable_gui_idle_interrupt(rdev, true); |
| 3759 | |
Alex Deucher | 50efa51 | 2014-01-27 11:26:33 -0500 | [diff] [blame] | 3760 | if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX) |
| 3761 | radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size); |
| 3762 | |
Alex Deucher | 48c0c90 | 2012-03-20 17:18:19 -0400 | [diff] [blame] | 3763 | return 0; |
| 3764 | } |
| 3765 | |
Christian König | 2483b4e | 2013-08-13 11:56:54 +0200 | [diff] [blame] | 3766 | u32 si_gpu_check_soft_reset(struct radeon_device *rdev) |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 3767 | { |
| 3768 | u32 reset_mask = 0; |
| 3769 | u32 tmp; |
| 3770 | |
| 3771 | /* GRBM_STATUS */ |
| 3772 | tmp = RREG32(GRBM_STATUS); |
| 3773 | if (tmp & (PA_BUSY | SC_BUSY | |
| 3774 | BCI_BUSY | SX_BUSY | |
| 3775 | TA_BUSY | VGT_BUSY | |
| 3776 | DB_BUSY | CB_BUSY | |
| 3777 | GDS_BUSY | SPI_BUSY | |
| 3778 | IA_BUSY | IA_BUSY_NO_DMA)) |
| 3779 | reset_mask |= RADEON_RESET_GFX; |
| 3780 | |
| 3781 | if (tmp & (CF_RQ_PENDING | PF_RQ_PENDING | |
| 3782 | CP_BUSY | CP_COHERENCY_BUSY)) |
| 3783 | reset_mask |= RADEON_RESET_CP; |
| 3784 | |
| 3785 | if (tmp & GRBM_EE_BUSY) |
| 3786 | reset_mask |= RADEON_RESET_GRBM | RADEON_RESET_GFX | RADEON_RESET_CP; |
| 3787 | |
| 3788 | /* GRBM_STATUS2 */ |
| 3789 | tmp = RREG32(GRBM_STATUS2); |
| 3790 | if (tmp & (RLC_RQ_PENDING | RLC_BUSY)) |
| 3791 | reset_mask |= RADEON_RESET_RLC; |
| 3792 | |
| 3793 | /* DMA_STATUS_REG 0 */ |
| 3794 | tmp = RREG32(DMA_STATUS_REG + DMA0_REGISTER_OFFSET); |
| 3795 | if (!(tmp & DMA_IDLE)) |
| 3796 | reset_mask |= RADEON_RESET_DMA; |
| 3797 | |
| 3798 | /* DMA_STATUS_REG 1 */ |
| 3799 | tmp = RREG32(DMA_STATUS_REG + DMA1_REGISTER_OFFSET); |
| 3800 | if (!(tmp & DMA_IDLE)) |
| 3801 | reset_mask |= RADEON_RESET_DMA1; |
| 3802 | |
| 3803 | /* SRBM_STATUS2 */ |
| 3804 | tmp = RREG32(SRBM_STATUS2); |
| 3805 | if (tmp & DMA_BUSY) |
| 3806 | reset_mask |= RADEON_RESET_DMA; |
| 3807 | |
| 3808 | if (tmp & DMA1_BUSY) |
| 3809 | reset_mask |= RADEON_RESET_DMA1; |
| 3810 | |
| 3811 | /* SRBM_STATUS */ |
| 3812 | tmp = RREG32(SRBM_STATUS); |
| 3813 | |
| 3814 | if (tmp & IH_BUSY) |
| 3815 | reset_mask |= RADEON_RESET_IH; |
| 3816 | |
| 3817 | if (tmp & SEM_BUSY) |
| 3818 | reset_mask |= RADEON_RESET_SEM; |
| 3819 | |
| 3820 | if (tmp & GRBM_RQ_PENDING) |
| 3821 | reset_mask |= RADEON_RESET_GRBM; |
| 3822 | |
| 3823 | if (tmp & VMC_BUSY) |
| 3824 | reset_mask |= RADEON_RESET_VMC; |
| 3825 | |
| 3826 | if (tmp & (MCB_BUSY | MCB_NON_DISPLAY_BUSY | |
| 3827 | MCC_BUSY | MCD_BUSY)) |
| 3828 | reset_mask |= RADEON_RESET_MC; |
| 3829 | |
| 3830 | if (evergreen_is_display_hung(rdev)) |
| 3831 | reset_mask |= RADEON_RESET_DISPLAY; |
| 3832 | |
| 3833 | /* VM_L2_STATUS */ |
| 3834 | tmp = RREG32(VM_L2_STATUS); |
| 3835 | if (tmp & L2_BUSY) |
| 3836 | reset_mask |= RADEON_RESET_VMC; |
| 3837 | |
Alex Deucher | d808fc8 | 2013-02-28 10:03:08 -0500 | [diff] [blame] | 3838 | /* Skip MC reset as it's mostly likely not hung, just busy */ |
| 3839 | if (reset_mask & RADEON_RESET_MC) { |
| 3840 | DRM_DEBUG("MC busy: 0x%08X, clearing.\n", reset_mask); |
| 3841 | reset_mask &= ~RADEON_RESET_MC; |
| 3842 | } |
| 3843 | |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 3844 | return reset_mask; |
| 3845 | } |
| 3846 | |
| 3847 | static void si_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask) |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3848 | { |
| 3849 | struct evergreen_mc_save save; |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3850 | u32 grbm_soft_reset = 0, srbm_soft_reset = 0; |
| 3851 | u32 tmp; |
Alex Deucher | 19fc42e | 2013-01-14 11:04:39 -0500 | [diff] [blame] | 3852 | |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3853 | if (reset_mask == 0) |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 3854 | return; |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3855 | |
| 3856 | dev_info(rdev->dev, "GPU softreset: 0x%08X\n", reset_mask); |
| 3857 | |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3858 | evergreen_print_gpu_status_regs(rdev); |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3859 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", |
| 3860 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR)); |
| 3861 | dev_info(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", |
| 3862 | RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS)); |
| 3863 | |
Alex Deucher | a6f4ae8 | 2013-10-02 14:50:57 -0400 | [diff] [blame] | 3864 | /* disable PG/CG */ |
| 3865 | si_fini_pg(rdev); |
| 3866 | si_fini_cg(rdev); |
| 3867 | |
| 3868 | /* stop the rlc */ |
| 3869 | si_rlc_stop(rdev); |
| 3870 | |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3871 | /* Disable CP parsing/prefetching */ |
| 3872 | WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); |
| 3873 | |
| 3874 | if (reset_mask & RADEON_RESET_DMA) { |
| 3875 | /* dma0 */ |
| 3876 | tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); |
| 3877 | tmp &= ~DMA_RB_ENABLE; |
| 3878 | WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp); |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 3879 | } |
| 3880 | if (reset_mask & RADEON_RESET_DMA1) { |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3881 | /* dma1 */ |
| 3882 | tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); |
| 3883 | tmp &= ~DMA_RB_ENABLE; |
| 3884 | WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp); |
| 3885 | } |
| 3886 | |
Alex Deucher | f770d78 | 2013-01-23 19:00:25 -0500 | [diff] [blame] | 3887 | udelay(50); |
| 3888 | |
| 3889 | evergreen_mc_stop(rdev, &save); |
| 3890 | if (evergreen_mc_wait_for_idle(rdev)) { |
| 3891 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
| 3892 | } |
| 3893 | |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3894 | if (reset_mask & (RADEON_RESET_GFX | RADEON_RESET_COMPUTE | RADEON_RESET_CP)) { |
| 3895 | grbm_soft_reset = SOFT_RESET_CB | |
| 3896 | SOFT_RESET_DB | |
| 3897 | SOFT_RESET_GDS | |
| 3898 | SOFT_RESET_PA | |
| 3899 | SOFT_RESET_SC | |
| 3900 | SOFT_RESET_BCI | |
| 3901 | SOFT_RESET_SPI | |
| 3902 | SOFT_RESET_SX | |
| 3903 | SOFT_RESET_TC | |
| 3904 | SOFT_RESET_TA | |
| 3905 | SOFT_RESET_VGT | |
| 3906 | SOFT_RESET_IA; |
| 3907 | } |
| 3908 | |
| 3909 | if (reset_mask & RADEON_RESET_CP) { |
| 3910 | grbm_soft_reset |= SOFT_RESET_CP | SOFT_RESET_VGT; |
| 3911 | |
| 3912 | srbm_soft_reset |= SOFT_RESET_GRBM; |
| 3913 | } |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3914 | |
| 3915 | if (reset_mask & RADEON_RESET_DMA) |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 3916 | srbm_soft_reset |= SOFT_RESET_DMA; |
| 3917 | |
| 3918 | if (reset_mask & RADEON_RESET_DMA1) |
| 3919 | srbm_soft_reset |= SOFT_RESET_DMA1; |
| 3920 | |
| 3921 | if (reset_mask & RADEON_RESET_DISPLAY) |
| 3922 | srbm_soft_reset |= SOFT_RESET_DC; |
| 3923 | |
| 3924 | if (reset_mask & RADEON_RESET_RLC) |
| 3925 | grbm_soft_reset |= SOFT_RESET_RLC; |
| 3926 | |
| 3927 | if (reset_mask & RADEON_RESET_SEM) |
| 3928 | srbm_soft_reset |= SOFT_RESET_SEM; |
| 3929 | |
| 3930 | if (reset_mask & RADEON_RESET_IH) |
| 3931 | srbm_soft_reset |= SOFT_RESET_IH; |
| 3932 | |
| 3933 | if (reset_mask & RADEON_RESET_GRBM) |
| 3934 | srbm_soft_reset |= SOFT_RESET_GRBM; |
| 3935 | |
| 3936 | if (reset_mask & RADEON_RESET_VMC) |
| 3937 | srbm_soft_reset |= SOFT_RESET_VMC; |
| 3938 | |
| 3939 | if (reset_mask & RADEON_RESET_MC) |
| 3940 | srbm_soft_reset |= SOFT_RESET_MC; |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3941 | |
| 3942 | if (grbm_soft_reset) { |
| 3943 | tmp = RREG32(GRBM_SOFT_RESET); |
| 3944 | tmp |= grbm_soft_reset; |
| 3945 | dev_info(rdev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp); |
| 3946 | WREG32(GRBM_SOFT_RESET, tmp); |
| 3947 | tmp = RREG32(GRBM_SOFT_RESET); |
| 3948 | |
| 3949 | udelay(50); |
| 3950 | |
| 3951 | tmp &= ~grbm_soft_reset; |
| 3952 | WREG32(GRBM_SOFT_RESET, tmp); |
| 3953 | tmp = RREG32(GRBM_SOFT_RESET); |
| 3954 | } |
| 3955 | |
| 3956 | if (srbm_soft_reset) { |
| 3957 | tmp = RREG32(SRBM_SOFT_RESET); |
| 3958 | tmp |= srbm_soft_reset; |
| 3959 | dev_info(rdev->dev, "SRBM_SOFT_RESET=0x%08X\n", tmp); |
| 3960 | WREG32(SRBM_SOFT_RESET, tmp); |
| 3961 | tmp = RREG32(SRBM_SOFT_RESET); |
| 3962 | |
| 3963 | udelay(50); |
| 3964 | |
| 3965 | tmp &= ~srbm_soft_reset; |
| 3966 | WREG32(SRBM_SOFT_RESET, tmp); |
| 3967 | tmp = RREG32(SRBM_SOFT_RESET); |
| 3968 | } |
Alex Deucher | 06bc6df | 2013-01-03 13:15:30 -0500 | [diff] [blame] | 3969 | |
| 3970 | /* Wait a little for things to settle down */ |
| 3971 | udelay(50); |
| 3972 | |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 3973 | evergreen_mc_resume(rdev, &save); |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3974 | udelay(50); |
Alex Deucher | 410a341 | 2013-01-18 13:05:39 -0500 | [diff] [blame] | 3975 | |
Alex Deucher | 1c53467 | 2013-01-18 15:08:38 -0500 | [diff] [blame] | 3976 | evergreen_print_gpu_status_regs(rdev); |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 3977 | } |
| 3978 | |
Alex Deucher | 4a5c8ea | 2013-11-15 16:35:55 -0500 | [diff] [blame] | 3979 | static void si_set_clk_bypass_mode(struct radeon_device *rdev) |
| 3980 | { |
| 3981 | u32 tmp, i; |
| 3982 | |
| 3983 | tmp = RREG32(CG_SPLL_FUNC_CNTL); |
| 3984 | tmp |= SPLL_BYPASS_EN; |
| 3985 | WREG32(CG_SPLL_FUNC_CNTL, tmp); |
| 3986 | |
| 3987 | tmp = RREG32(CG_SPLL_FUNC_CNTL_2); |
| 3988 | tmp |= SPLL_CTLREQ_CHG; |
| 3989 | WREG32(CG_SPLL_FUNC_CNTL_2, tmp); |
| 3990 | |
| 3991 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 3992 | if (RREG32(SPLL_STATUS) & SPLL_CHG_STATUS) |
| 3993 | break; |
| 3994 | udelay(1); |
| 3995 | } |
| 3996 | |
| 3997 | tmp = RREG32(CG_SPLL_FUNC_CNTL_2); |
| 3998 | tmp &= ~(SPLL_CTLREQ_CHG | SCLK_MUX_UPDATE); |
| 3999 | WREG32(CG_SPLL_FUNC_CNTL_2, tmp); |
| 4000 | |
| 4001 | tmp = RREG32(MPLL_CNTL_MODE); |
| 4002 | tmp &= ~MPLL_MCLK_SEL; |
| 4003 | WREG32(MPLL_CNTL_MODE, tmp); |
| 4004 | } |
| 4005 | |
| 4006 | static void si_spll_powerdown(struct radeon_device *rdev) |
| 4007 | { |
| 4008 | u32 tmp; |
| 4009 | |
| 4010 | tmp = RREG32(SPLL_CNTL_MODE); |
| 4011 | tmp |= SPLL_SW_DIR_CONTROL; |
| 4012 | WREG32(SPLL_CNTL_MODE, tmp); |
| 4013 | |
| 4014 | tmp = RREG32(CG_SPLL_FUNC_CNTL); |
| 4015 | tmp |= SPLL_RESET; |
| 4016 | WREG32(CG_SPLL_FUNC_CNTL, tmp); |
| 4017 | |
| 4018 | tmp = RREG32(CG_SPLL_FUNC_CNTL); |
| 4019 | tmp |= SPLL_SLEEP; |
| 4020 | WREG32(CG_SPLL_FUNC_CNTL, tmp); |
| 4021 | |
| 4022 | tmp = RREG32(SPLL_CNTL_MODE); |
| 4023 | tmp &= ~SPLL_SW_DIR_CONTROL; |
| 4024 | WREG32(SPLL_CNTL_MODE, tmp); |
| 4025 | } |
| 4026 | |
| 4027 | static void si_gpu_pci_config_reset(struct radeon_device *rdev) |
| 4028 | { |
| 4029 | struct evergreen_mc_save save; |
| 4030 | u32 tmp, i; |
| 4031 | |
| 4032 | dev_info(rdev->dev, "GPU pci config reset\n"); |
| 4033 | |
| 4034 | /* disable dpm? */ |
| 4035 | |
| 4036 | /* disable cg/pg */ |
| 4037 | si_fini_pg(rdev); |
| 4038 | si_fini_cg(rdev); |
| 4039 | |
| 4040 | /* Disable CP parsing/prefetching */ |
| 4041 | WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT); |
| 4042 | /* dma0 */ |
| 4043 | tmp = RREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET); |
| 4044 | tmp &= ~DMA_RB_ENABLE; |
| 4045 | WREG32(DMA_RB_CNTL + DMA0_REGISTER_OFFSET, tmp); |
| 4046 | /* dma1 */ |
| 4047 | tmp = RREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET); |
| 4048 | tmp &= ~DMA_RB_ENABLE; |
| 4049 | WREG32(DMA_RB_CNTL + DMA1_REGISTER_OFFSET, tmp); |
| 4050 | /* XXX other engines? */ |
| 4051 | |
| 4052 | /* halt the rlc, disable cp internal ints */ |
| 4053 | si_rlc_stop(rdev); |
| 4054 | |
| 4055 | udelay(50); |
| 4056 | |
| 4057 | /* disable mem access */ |
| 4058 | evergreen_mc_stop(rdev, &save); |
| 4059 | if (evergreen_mc_wait_for_idle(rdev)) { |
| 4060 | dev_warn(rdev->dev, "Wait for MC idle timed out !\n"); |
| 4061 | } |
| 4062 | |
| 4063 | /* set mclk/sclk to bypass */ |
| 4064 | si_set_clk_bypass_mode(rdev); |
| 4065 | /* powerdown spll */ |
| 4066 | si_spll_powerdown(rdev); |
| 4067 | /* disable BM */ |
| 4068 | pci_clear_master(rdev->pdev); |
| 4069 | /* reset */ |
| 4070 | radeon_pci_config_reset(rdev); |
| 4071 | /* wait for asic to come out of reset */ |
| 4072 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 4073 | if (RREG32(CONFIG_MEMSIZE) != 0xffffffff) |
| 4074 | break; |
| 4075 | udelay(1); |
| 4076 | } |
| 4077 | } |
| 4078 | |
Jérome Glisse | 71fe289 | 2016-03-18 16:58:38 +0100 | [diff] [blame] | 4079 | int si_asic_reset(struct radeon_device *rdev, bool hard) |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 4080 | { |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 4081 | u32 reset_mask; |
| 4082 | |
Jérome Glisse | 71fe289 | 2016-03-18 16:58:38 +0100 | [diff] [blame] | 4083 | if (hard) { |
| 4084 | si_gpu_pci_config_reset(rdev); |
| 4085 | return 0; |
| 4086 | } |
| 4087 | |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 4088 | reset_mask = si_gpu_check_soft_reset(rdev); |
| 4089 | |
| 4090 | if (reset_mask) |
| 4091 | r600_set_bios_scratch_engine_hung(rdev, true); |
| 4092 | |
Alex Deucher | 4a5c8ea | 2013-11-15 16:35:55 -0500 | [diff] [blame] | 4093 | /* try soft reset */ |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 4094 | si_gpu_soft_reset(rdev, reset_mask); |
| 4095 | |
| 4096 | reset_mask = si_gpu_check_soft_reset(rdev); |
| 4097 | |
Alex Deucher | 4a5c8ea | 2013-11-15 16:35:55 -0500 | [diff] [blame] | 4098 | /* try pci config reset */ |
| 4099 | if (reset_mask && radeon_hard_reset) |
| 4100 | si_gpu_pci_config_reset(rdev); |
| 4101 | |
| 4102 | reset_mask = si_gpu_check_soft_reset(rdev); |
| 4103 | |
Alex Deucher | 014bb20 | 2013-01-18 19:36:20 -0500 | [diff] [blame] | 4104 | if (!reset_mask) |
| 4105 | r600_set_bios_scratch_engine_hung(rdev, false); |
| 4106 | |
| 4107 | return 0; |
Alex Deucher | c476dde | 2012-03-20 17:18:12 -0400 | [diff] [blame] | 4108 | } |
| 4109 | |
Alex Deucher | 123bc18 | 2013-01-24 11:37:19 -0500 | [diff] [blame] | 4110 | /** |
| 4111 | * si_gfx_is_lockup - Check if the GFX engine is locked up |
| 4112 | * |
| 4113 | * @rdev: radeon_device pointer |
| 4114 | * @ring: radeon_ring structure holding ring information |
| 4115 | * |
| 4116 | * Check if the GFX engine is locked up. |
| 4117 | * Returns true if the engine appears to be locked up, false if not. |
| 4118 | */ |
| 4119 | bool si_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring) |
| 4120 | { |
| 4121 | u32 reset_mask = si_gpu_check_soft_reset(rdev); |
| 4122 | |
| 4123 | if (!(reset_mask & (RADEON_RESET_GFX | |
| 4124 | RADEON_RESET_COMPUTE | |
| 4125 | RADEON_RESET_CP))) { |
Christian König | ff212f2 | 2014-02-18 14:52:33 +0100 | [diff] [blame] | 4126 | radeon_ring_lockup_update(rdev, ring); |
Alex Deucher | 123bc18 | 2013-01-24 11:37:19 -0500 | [diff] [blame] | 4127 | return false; |
| 4128 | } |
Alex Deucher | 123bc18 | 2013-01-24 11:37:19 -0500 | [diff] [blame] | 4129 | return radeon_ring_test_lockup(rdev, ring); |
| 4130 | } |
| 4131 | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4132 | /* MC */ |
| 4133 | static void si_mc_program(struct radeon_device *rdev) |
| 4134 | { |
| 4135 | struct evergreen_mc_save save; |
| 4136 | u32 tmp; |
| 4137 | int i, j; |
| 4138 | |
| 4139 | /* Initialize HDP */ |
| 4140 | for (i = 0, j = 0; i < 32; i++, j += 0x18) { |
| 4141 | WREG32((0x2c14 + j), 0x00000000); |
| 4142 | WREG32((0x2c18 + j), 0x00000000); |
| 4143 | WREG32((0x2c1c + j), 0x00000000); |
| 4144 | WREG32((0x2c20 + j), 0x00000000); |
| 4145 | WREG32((0x2c24 + j), 0x00000000); |
| 4146 | } |
| 4147 | WREG32(HDP_REG_COHERENCY_FLUSH_CNTL, 0); |
| 4148 | |
| 4149 | evergreen_mc_stop(rdev, &save); |
| 4150 | if (radeon_mc_wait_for_idle(rdev)) { |
| 4151 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
| 4152 | } |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 4153 | if (!ASIC_IS_NODCE(rdev)) |
| 4154 | /* Lockout access through VGA aperture*/ |
| 4155 | WREG32(VGA_HDP_CONTROL, VGA_MEMORY_DISABLE); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4156 | /* Update configuration */ |
| 4157 | WREG32(MC_VM_SYSTEM_APERTURE_LOW_ADDR, |
| 4158 | rdev->mc.vram_start >> 12); |
| 4159 | WREG32(MC_VM_SYSTEM_APERTURE_HIGH_ADDR, |
| 4160 | rdev->mc.vram_end >> 12); |
| 4161 | WREG32(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, |
| 4162 | rdev->vram_scratch.gpu_addr >> 12); |
| 4163 | tmp = ((rdev->mc.vram_end >> 24) & 0xFFFF) << 16; |
| 4164 | tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF); |
| 4165 | WREG32(MC_VM_FB_LOCATION, tmp); |
| 4166 | /* XXX double check these! */ |
| 4167 | WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8)); |
| 4168 | WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30)); |
| 4169 | WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF); |
| 4170 | WREG32(MC_VM_AGP_BASE, 0); |
| 4171 | WREG32(MC_VM_AGP_TOP, 0x0FFFFFFF); |
| 4172 | WREG32(MC_VM_AGP_BOT, 0x0FFFFFFF); |
| 4173 | if (radeon_mc_wait_for_idle(rdev)) { |
| 4174 | dev_warn(rdev->dev, "Wait for MC idle timedout !\n"); |
| 4175 | } |
| 4176 | evergreen_mc_resume(rdev, &save); |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 4177 | if (!ASIC_IS_NODCE(rdev)) { |
| 4178 | /* we need to own VRAM, so turn off the VGA renderer here |
| 4179 | * to stop it overwriting our objects */ |
| 4180 | rv515_vga_render_disable(rdev); |
| 4181 | } |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4182 | } |
| 4183 | |
Alex Deucher | 1c49165 | 2013-04-09 12:45:26 -0400 | [diff] [blame] | 4184 | void si_vram_gtt_location(struct radeon_device *rdev, |
| 4185 | struct radeon_mc *mc) |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4186 | { |
| 4187 | if (mc->mc_vram_size > 0xFFC0000000ULL) { |
| 4188 | /* leave room for at least 1024M GTT */ |
| 4189 | dev_warn(rdev->dev, "limiting VRAM\n"); |
| 4190 | mc->real_vram_size = 0xFFC0000000ULL; |
| 4191 | mc->mc_vram_size = 0xFFC0000000ULL; |
| 4192 | } |
Alex Deucher | 9ed8b1f | 2013-04-08 11:13:01 -0400 | [diff] [blame] | 4193 | radeon_vram_location(rdev, &rdev->mc, 0); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4194 | rdev->mc.gtt_base_align = 0; |
Alex Deucher | 9ed8b1f | 2013-04-08 11:13:01 -0400 | [diff] [blame] | 4195 | radeon_gtt_location(rdev, mc); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4196 | } |
| 4197 | |
| 4198 | static int si_mc_init(struct radeon_device *rdev) |
| 4199 | { |
| 4200 | u32 tmp; |
| 4201 | int chansize, numchan; |
| 4202 | |
| 4203 | /* Get VRAM informations */ |
| 4204 | rdev->mc.vram_is_ddr = true; |
| 4205 | tmp = RREG32(MC_ARB_RAMCFG); |
| 4206 | if (tmp & CHANSIZE_OVERRIDE) { |
| 4207 | chansize = 16; |
| 4208 | } else if (tmp & CHANSIZE_MASK) { |
| 4209 | chansize = 64; |
| 4210 | } else { |
| 4211 | chansize = 32; |
| 4212 | } |
| 4213 | tmp = RREG32(MC_SHARED_CHMAP); |
| 4214 | switch ((tmp & NOOFCHAN_MASK) >> NOOFCHAN_SHIFT) { |
| 4215 | case 0: |
| 4216 | default: |
| 4217 | numchan = 1; |
| 4218 | break; |
| 4219 | case 1: |
| 4220 | numchan = 2; |
| 4221 | break; |
| 4222 | case 2: |
| 4223 | numchan = 4; |
| 4224 | break; |
| 4225 | case 3: |
| 4226 | numchan = 8; |
| 4227 | break; |
| 4228 | case 4: |
| 4229 | numchan = 3; |
| 4230 | break; |
| 4231 | case 5: |
| 4232 | numchan = 6; |
| 4233 | break; |
| 4234 | case 6: |
| 4235 | numchan = 10; |
| 4236 | break; |
| 4237 | case 7: |
| 4238 | numchan = 12; |
| 4239 | break; |
| 4240 | case 8: |
| 4241 | numchan = 16; |
| 4242 | break; |
| 4243 | } |
| 4244 | rdev->mc.vram_width = numchan * chansize; |
| 4245 | /* Could aper size report 0 ? */ |
| 4246 | rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); |
| 4247 | rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); |
| 4248 | /* size in MB on si */ |
Alex Deucher | 0ca223b | 2013-12-03 09:24:30 -0500 | [diff] [blame] | 4249 | tmp = RREG32(CONFIG_MEMSIZE); |
| 4250 | /* some boards may have garbage in the upper 16 bits */ |
| 4251 | if (tmp & 0xffff0000) { |
| 4252 | DRM_INFO("Probable bad vram size: 0x%08x\n", tmp); |
| 4253 | if (tmp & 0xffff) |
| 4254 | tmp &= 0xffff; |
| 4255 | } |
| 4256 | rdev->mc.mc_vram_size = tmp * 1024ULL * 1024ULL; |
| 4257 | rdev->mc.real_vram_size = rdev->mc.mc_vram_size; |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4258 | rdev->mc.visible_vram_size = rdev->mc.aper_size; |
| 4259 | si_vram_gtt_location(rdev, &rdev->mc); |
| 4260 | radeon_update_bandwidth_info(rdev); |
| 4261 | |
| 4262 | return 0; |
| 4263 | } |
| 4264 | |
| 4265 | /* |
| 4266 | * GART |
| 4267 | */ |
| 4268 | void si_pcie_gart_tlb_flush(struct radeon_device *rdev) |
| 4269 | { |
| 4270 | /* flush hdp cache */ |
| 4271 | WREG32(HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1); |
| 4272 | |
| 4273 | /* bits 0-15 are the VM contexts0-15 */ |
| 4274 | WREG32(VM_INVALIDATE_REQUEST, 1); |
| 4275 | } |
| 4276 | |
Lauri Kasanen | 1109ca0 | 2012-08-31 13:43:50 -0400 | [diff] [blame] | 4277 | static int si_pcie_gart_enable(struct radeon_device *rdev) |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4278 | { |
| 4279 | int r, i; |
| 4280 | |
| 4281 | if (rdev->gart.robj == NULL) { |
| 4282 | dev_err(rdev->dev, "No VRAM object for PCIE GART.\n"); |
| 4283 | return -EINVAL; |
| 4284 | } |
| 4285 | r = radeon_gart_table_vram_pin(rdev); |
| 4286 | if (r) |
| 4287 | return r; |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4288 | /* Setup TLB control */ |
| 4289 | WREG32(MC_VM_MX_L1_TLB_CNTL, |
| 4290 | (0xA << 7) | |
| 4291 | ENABLE_L1_TLB | |
Christian König | ec3dbbc | 2014-05-10 12:17:55 +0200 | [diff] [blame] | 4292 | ENABLE_L1_FRAGMENT_PROCESSING | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4293 | SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
| 4294 | ENABLE_ADVANCED_DRIVER_MODEL | |
| 4295 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); |
| 4296 | /* Setup L2 cache */ |
| 4297 | WREG32(VM_L2_CNTL, ENABLE_L2_CACHE | |
Christian König | ec3dbbc | 2014-05-10 12:17:55 +0200 | [diff] [blame] | 4298 | ENABLE_L2_FRAGMENT_PROCESSING | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4299 | ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
| 4300 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | |
| 4301 | EFFECTIVE_L2_QUEUE_SIZE(7) | |
| 4302 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); |
| 4303 | WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE); |
| 4304 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | |
Christian König | ec3dbbc | 2014-05-10 12:17:55 +0200 | [diff] [blame] | 4305 | BANK_SELECT(4) | |
| 4306 | L2_CACHE_BIGK_FRAGMENT_SIZE(4)); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4307 | /* setup context0 */ |
| 4308 | WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12); |
Christian König | 7c0411d | 2015-05-28 15:51:59 +0200 | [diff] [blame] | 4309 | WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4310 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, rdev->gart.table_addr >> 12); |
| 4311 | WREG32(VM_CONTEXT0_PROTECTION_FAULT_DEFAULT_ADDR, |
| 4312 | (u32)(rdev->dummy_page.addr >> 12)); |
| 4313 | WREG32(VM_CONTEXT0_CNTL2, 0); |
| 4314 | WREG32(VM_CONTEXT0_CNTL, (ENABLE_CONTEXT | PAGE_TABLE_DEPTH(0) | |
| 4315 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT)); |
| 4316 | |
| 4317 | WREG32(0x15D4, 0); |
| 4318 | WREG32(0x15D8, 0); |
| 4319 | WREG32(0x15DC, 0); |
| 4320 | |
| 4321 | /* empty context1-15 */ |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4322 | /* set vm size, must be a multiple of 4 */ |
| 4323 | WREG32(VM_CONTEXT1_PAGE_TABLE_START_ADDR, 0); |
Christian König | 607d480 | 2015-05-12 14:56:17 +0200 | [diff] [blame] | 4324 | WREG32(VM_CONTEXT1_PAGE_TABLE_END_ADDR, rdev->vm_manager.max_pfn - 1); |
Alex Deucher | 23d4f1f | 2012-10-08 09:45:46 -0400 | [diff] [blame] | 4325 | /* Assign the pt base to something valid for now; the pts used for |
| 4326 | * the VMs are determined by the application and setup and assigned |
| 4327 | * on the fly in the vm part of radeon_gart.c |
| 4328 | */ |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4329 | for (i = 1; i < 16; i++) { |
| 4330 | if (i < 8) |
| 4331 | WREG32(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2), |
Christian König | 054e01d | 2014-08-26 14:45:54 +0200 | [diff] [blame] | 4332 | rdev->vm_manager.saved_table_addr[i]); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4333 | else |
| 4334 | WREG32(VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2), |
Christian König | 054e01d | 2014-08-26 14:45:54 +0200 | [diff] [blame] | 4335 | rdev->vm_manager.saved_table_addr[i]); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4336 | } |
| 4337 | |
| 4338 | /* enable context1-15 */ |
| 4339 | WREG32(VM_CONTEXT1_PROTECTION_FAULT_DEFAULT_ADDR, |
| 4340 | (u32)(rdev->dummy_page.addr >> 12)); |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 4341 | WREG32(VM_CONTEXT1_CNTL2, 4); |
Dmitry Cherkasov | fa87e62 | 2012-09-17 19:36:19 +0200 | [diff] [blame] | 4342 | WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) | |
Christian König | 4510fb9 | 2014-06-05 23:56:50 -0400 | [diff] [blame] | 4343 | PAGE_TABLE_BLOCK_SIZE(radeon_vm_block_size - 9) | |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 4344 | RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4345 | RANGE_PROTECTION_FAULT_ENABLE_DEFAULT | |
| 4346 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4347 | DUMMY_PAGE_PROTECTION_FAULT_ENABLE_DEFAULT | |
| 4348 | PDE0_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4349 | PDE0_PROTECTION_FAULT_ENABLE_DEFAULT | |
| 4350 | VALID_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4351 | VALID_PROTECTION_FAULT_ENABLE_DEFAULT | |
| 4352 | READ_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4353 | READ_PROTECTION_FAULT_ENABLE_DEFAULT | |
| 4354 | WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT | |
| 4355 | WRITE_PROTECTION_FAULT_ENABLE_DEFAULT); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4356 | |
| 4357 | si_pcie_gart_tlb_flush(rdev); |
| 4358 | DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n", |
| 4359 | (unsigned)(rdev->mc.gtt_size >> 20), |
| 4360 | (unsigned long long)rdev->gart.table_addr); |
| 4361 | rdev->gart.ready = true; |
| 4362 | return 0; |
| 4363 | } |
| 4364 | |
Lauri Kasanen | 1109ca0 | 2012-08-31 13:43:50 -0400 | [diff] [blame] | 4365 | static void si_pcie_gart_disable(struct radeon_device *rdev) |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4366 | { |
Christian König | 054e01d | 2014-08-26 14:45:54 +0200 | [diff] [blame] | 4367 | unsigned i; |
| 4368 | |
| 4369 | for (i = 1; i < 16; ++i) { |
| 4370 | uint32_t reg; |
| 4371 | if (i < 8) |
| 4372 | reg = VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (i << 2); |
| 4373 | else |
| 4374 | reg = VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((i - 8) << 2); |
| 4375 | rdev->vm_manager.saved_table_addr[i] = RREG32(reg); |
| 4376 | } |
| 4377 | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4378 | /* Disable all tables */ |
| 4379 | WREG32(VM_CONTEXT0_CNTL, 0); |
| 4380 | WREG32(VM_CONTEXT1_CNTL, 0); |
| 4381 | /* Setup TLB control */ |
| 4382 | WREG32(MC_VM_MX_L1_TLB_CNTL, SYSTEM_ACCESS_MODE_NOT_IN_SYS | |
| 4383 | SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU); |
| 4384 | /* Setup L2 cache */ |
| 4385 | WREG32(VM_L2_CNTL, ENABLE_L2_PTE_CACHE_LRU_UPDATE_BY_WRITE | |
| 4386 | ENABLE_L2_PDE0_CACHE_LRU_UPDATE_BY_WRITE | |
| 4387 | EFFECTIVE_L2_QUEUE_SIZE(7) | |
| 4388 | CONTEXT1_IDENTITY_ACCESS_MODE(1)); |
| 4389 | WREG32(VM_L2_CNTL2, 0); |
| 4390 | WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY | |
| 4391 | L2_CACHE_BIGK_FRAGMENT_SIZE(0)); |
| 4392 | radeon_gart_table_vram_unpin(rdev); |
| 4393 | } |
| 4394 | |
Lauri Kasanen | 1109ca0 | 2012-08-31 13:43:50 -0400 | [diff] [blame] | 4395 | static void si_pcie_gart_fini(struct radeon_device *rdev) |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4396 | { |
| 4397 | si_pcie_gart_disable(rdev); |
| 4398 | radeon_gart_table_vram_free(rdev); |
| 4399 | radeon_gart_fini(rdev); |
| 4400 | } |
| 4401 | |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4402 | /* vm parser */ |
| 4403 | static bool si_vm_reg_valid(u32 reg) |
| 4404 | { |
| 4405 | /* context regs are fine */ |
| 4406 | if (reg >= 0x28000) |
| 4407 | return true; |
| 4408 | |
Bas Nieuwenhuizen | 3d02b7f | 2016-04-15 02:47:49 +0200 | [diff] [blame] | 4409 | /* shader regs are also fine */ |
| 4410 | if (reg >= 0xB000 && reg < 0xC000) |
| 4411 | return true; |
| 4412 | |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4413 | /* check config regs */ |
| 4414 | switch (reg) { |
| 4415 | case GRBM_GFX_INDEX: |
Alex Deucher | f418b88 | 2012-11-08 10:13:24 -0500 | [diff] [blame] | 4416 | case CP_STRMOUT_CNTL: |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4417 | case VGT_VTX_VECT_EJECT_REG: |
| 4418 | case VGT_CACHE_INVALIDATION: |
| 4419 | case VGT_ESGS_RING_SIZE: |
| 4420 | case VGT_GSVS_RING_SIZE: |
| 4421 | case VGT_GS_VERTEX_REUSE: |
| 4422 | case VGT_PRIMITIVE_TYPE: |
| 4423 | case VGT_INDEX_TYPE: |
| 4424 | case VGT_NUM_INDICES: |
| 4425 | case VGT_NUM_INSTANCES: |
| 4426 | case VGT_TF_RING_SIZE: |
| 4427 | case VGT_HS_OFFCHIP_PARAM: |
| 4428 | case VGT_TF_MEMORY_BASE: |
| 4429 | case PA_CL_ENHANCE: |
| 4430 | case PA_SU_LINE_STIPPLE_VALUE: |
| 4431 | case PA_SC_LINE_STIPPLE_STATE: |
| 4432 | case PA_SC_ENHANCE: |
| 4433 | case SQC_CACHES: |
| 4434 | case SPI_STATIC_THREAD_MGMT_1: |
| 4435 | case SPI_STATIC_THREAD_MGMT_2: |
| 4436 | case SPI_STATIC_THREAD_MGMT_3: |
| 4437 | case SPI_PS_MAX_WAVE_ID: |
| 4438 | case SPI_CONFIG_CNTL: |
| 4439 | case SPI_CONFIG_CNTL_1: |
| 4440 | case TA_CNTL_AUX: |
Marek Olšák | 113d0f9 | 2016-10-10 13:23:25 +0200 | [diff] [blame] | 4441 | case TA_CS_BC_BASE_ADDR: |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4442 | return true; |
| 4443 | default: |
| 4444 | DRM_ERROR("Invalid register 0x%x in CS\n", reg); |
| 4445 | return false; |
| 4446 | } |
| 4447 | } |
| 4448 | |
| 4449 | static int si_vm_packet3_ce_check(struct radeon_device *rdev, |
| 4450 | u32 *ib, struct radeon_cs_packet *pkt) |
| 4451 | { |
| 4452 | switch (pkt->opcode) { |
| 4453 | case PACKET3_NOP: |
| 4454 | case PACKET3_SET_BASE: |
| 4455 | case PACKET3_SET_CE_DE_COUNTERS: |
| 4456 | case PACKET3_LOAD_CONST_RAM: |
| 4457 | case PACKET3_WRITE_CONST_RAM: |
| 4458 | case PACKET3_WRITE_CONST_RAM_OFFSET: |
| 4459 | case PACKET3_DUMP_CONST_RAM: |
| 4460 | case PACKET3_INCREMENT_CE_COUNTER: |
| 4461 | case PACKET3_WAIT_ON_DE_COUNTER: |
| 4462 | case PACKET3_CE_WRITE: |
| 4463 | break; |
| 4464 | default: |
| 4465 | DRM_ERROR("Invalid CE packet3: 0x%x\n", pkt->opcode); |
| 4466 | return -EINVAL; |
| 4467 | } |
| 4468 | return 0; |
| 4469 | } |
| 4470 | |
Tom Stellard | e5b9e75 | 2013-08-16 17:47:39 -0400 | [diff] [blame] | 4471 | static int si_vm_packet3_cp_dma_check(u32 *ib, u32 idx) |
| 4472 | { |
| 4473 | u32 start_reg, reg, i; |
| 4474 | u32 command = ib[idx + 4]; |
| 4475 | u32 info = ib[idx + 1]; |
| 4476 | u32 idx_value = ib[idx]; |
| 4477 | if (command & PACKET3_CP_DMA_CMD_SAS) { |
| 4478 | /* src address space is register */ |
| 4479 | if (((info & 0x60000000) >> 29) == 0) { |
| 4480 | start_reg = idx_value << 2; |
| 4481 | if (command & PACKET3_CP_DMA_CMD_SAIC) { |
| 4482 | reg = start_reg; |
| 4483 | if (!si_vm_reg_valid(reg)) { |
| 4484 | DRM_ERROR("CP DMA Bad SRC register\n"); |
| 4485 | return -EINVAL; |
| 4486 | } |
| 4487 | } else { |
| 4488 | for (i = 0; i < (command & 0x1fffff); i++) { |
| 4489 | reg = start_reg + (4 * i); |
| 4490 | if (!si_vm_reg_valid(reg)) { |
| 4491 | DRM_ERROR("CP DMA Bad SRC register\n"); |
| 4492 | return -EINVAL; |
| 4493 | } |
| 4494 | } |
| 4495 | } |
| 4496 | } |
| 4497 | } |
| 4498 | if (command & PACKET3_CP_DMA_CMD_DAS) { |
| 4499 | /* dst address space is register */ |
| 4500 | if (((info & 0x00300000) >> 20) == 0) { |
| 4501 | start_reg = ib[idx + 2]; |
| 4502 | if (command & PACKET3_CP_DMA_CMD_DAIC) { |
| 4503 | reg = start_reg; |
| 4504 | if (!si_vm_reg_valid(reg)) { |
| 4505 | DRM_ERROR("CP DMA Bad DST register\n"); |
| 4506 | return -EINVAL; |
| 4507 | } |
| 4508 | } else { |
| 4509 | for (i = 0; i < (command & 0x1fffff); i++) { |
| 4510 | reg = start_reg + (4 * i); |
| 4511 | if (!si_vm_reg_valid(reg)) { |
| 4512 | DRM_ERROR("CP DMA Bad DST register\n"); |
| 4513 | return -EINVAL; |
| 4514 | } |
| 4515 | } |
| 4516 | } |
| 4517 | } |
| 4518 | } |
| 4519 | return 0; |
| 4520 | } |
| 4521 | |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4522 | static int si_vm_packet3_gfx_check(struct radeon_device *rdev, |
| 4523 | u32 *ib, struct radeon_cs_packet *pkt) |
| 4524 | { |
Tom Stellard | e5b9e75 | 2013-08-16 17:47:39 -0400 | [diff] [blame] | 4525 | int r; |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4526 | u32 idx = pkt->idx + 1; |
| 4527 | u32 idx_value = ib[idx]; |
| 4528 | u32 start_reg, end_reg, reg, i; |
| 4529 | |
| 4530 | switch (pkt->opcode) { |
| 4531 | case PACKET3_NOP: |
| 4532 | case PACKET3_SET_BASE: |
| 4533 | case PACKET3_CLEAR_STATE: |
| 4534 | case PACKET3_INDEX_BUFFER_SIZE: |
| 4535 | case PACKET3_DISPATCH_DIRECT: |
| 4536 | case PACKET3_DISPATCH_INDIRECT: |
| 4537 | case PACKET3_ALLOC_GDS: |
| 4538 | case PACKET3_WRITE_GDS_RAM: |
| 4539 | case PACKET3_ATOMIC_GDS: |
| 4540 | case PACKET3_ATOMIC: |
| 4541 | case PACKET3_OCCLUSION_QUERY: |
| 4542 | case PACKET3_SET_PREDICATION: |
| 4543 | case PACKET3_COND_EXEC: |
| 4544 | case PACKET3_PRED_EXEC: |
| 4545 | case PACKET3_DRAW_INDIRECT: |
| 4546 | case PACKET3_DRAW_INDEX_INDIRECT: |
| 4547 | case PACKET3_INDEX_BASE: |
| 4548 | case PACKET3_DRAW_INDEX_2: |
| 4549 | case PACKET3_CONTEXT_CONTROL: |
| 4550 | case PACKET3_INDEX_TYPE: |
| 4551 | case PACKET3_DRAW_INDIRECT_MULTI: |
| 4552 | case PACKET3_DRAW_INDEX_AUTO: |
| 4553 | case PACKET3_DRAW_INDEX_IMMD: |
| 4554 | case PACKET3_NUM_INSTANCES: |
| 4555 | case PACKET3_DRAW_INDEX_MULTI_AUTO: |
| 4556 | case PACKET3_STRMOUT_BUFFER_UPDATE: |
| 4557 | case PACKET3_DRAW_INDEX_OFFSET_2: |
| 4558 | case PACKET3_DRAW_INDEX_MULTI_ELEMENT: |
| 4559 | case PACKET3_DRAW_INDEX_INDIRECT_MULTI: |
| 4560 | case PACKET3_MPEG_INDEX: |
| 4561 | case PACKET3_WAIT_REG_MEM: |
| 4562 | case PACKET3_MEM_WRITE: |
| 4563 | case PACKET3_PFP_SYNC_ME: |
| 4564 | case PACKET3_SURFACE_SYNC: |
| 4565 | case PACKET3_EVENT_WRITE: |
| 4566 | case PACKET3_EVENT_WRITE_EOP: |
| 4567 | case PACKET3_EVENT_WRITE_EOS: |
| 4568 | case PACKET3_SET_CONTEXT_REG: |
| 4569 | case PACKET3_SET_CONTEXT_REG_INDIRECT: |
| 4570 | case PACKET3_SET_SH_REG: |
| 4571 | case PACKET3_SET_SH_REG_OFFSET: |
| 4572 | case PACKET3_INCREMENT_DE_COUNTER: |
| 4573 | case PACKET3_WAIT_ON_CE_COUNTER: |
| 4574 | case PACKET3_WAIT_ON_AVAIL_BUFFER: |
| 4575 | case PACKET3_ME_WRITE: |
| 4576 | break; |
| 4577 | case PACKET3_COPY_DATA: |
| 4578 | if ((idx_value & 0xf00) == 0) { |
| 4579 | reg = ib[idx + 3] * 4; |
| 4580 | if (!si_vm_reg_valid(reg)) |
| 4581 | return -EINVAL; |
| 4582 | } |
| 4583 | break; |
| 4584 | case PACKET3_WRITE_DATA: |
| 4585 | if ((idx_value & 0xf00) == 0) { |
| 4586 | start_reg = ib[idx + 1] * 4; |
| 4587 | if (idx_value & 0x10000) { |
| 4588 | if (!si_vm_reg_valid(start_reg)) |
| 4589 | return -EINVAL; |
| 4590 | } else { |
| 4591 | for (i = 0; i < (pkt->count - 2); i++) { |
| 4592 | reg = start_reg + (4 * i); |
| 4593 | if (!si_vm_reg_valid(reg)) |
| 4594 | return -EINVAL; |
| 4595 | } |
| 4596 | } |
| 4597 | } |
| 4598 | break; |
| 4599 | case PACKET3_COND_WRITE: |
| 4600 | if (idx_value & 0x100) { |
| 4601 | reg = ib[idx + 5] * 4; |
| 4602 | if (!si_vm_reg_valid(reg)) |
| 4603 | return -EINVAL; |
| 4604 | } |
| 4605 | break; |
| 4606 | case PACKET3_COPY_DW: |
| 4607 | if (idx_value & 0x2) { |
| 4608 | reg = ib[idx + 3] * 4; |
| 4609 | if (!si_vm_reg_valid(reg)) |
| 4610 | return -EINVAL; |
| 4611 | } |
| 4612 | break; |
| 4613 | case PACKET3_SET_CONFIG_REG: |
| 4614 | start_reg = (idx_value << 2) + PACKET3_SET_CONFIG_REG_START; |
| 4615 | end_reg = 4 * pkt->count + start_reg - 4; |
| 4616 | if ((start_reg < PACKET3_SET_CONFIG_REG_START) || |
| 4617 | (start_reg >= PACKET3_SET_CONFIG_REG_END) || |
| 4618 | (end_reg >= PACKET3_SET_CONFIG_REG_END)) { |
| 4619 | DRM_ERROR("bad PACKET3_SET_CONFIG_REG\n"); |
| 4620 | return -EINVAL; |
| 4621 | } |
| 4622 | for (i = 0; i < pkt->count; i++) { |
| 4623 | reg = start_reg + (4 * i); |
| 4624 | if (!si_vm_reg_valid(reg)) |
| 4625 | return -EINVAL; |
| 4626 | } |
| 4627 | break; |
Alex Deucher | 5aa709b | 2012-12-03 19:42:37 -0500 | [diff] [blame] | 4628 | case PACKET3_CP_DMA: |
Tom Stellard | e5b9e75 | 2013-08-16 17:47:39 -0400 | [diff] [blame] | 4629 | r = si_vm_packet3_cp_dma_check(ib, idx); |
| 4630 | if (r) |
| 4631 | return r; |
Alex Deucher | 5aa709b | 2012-12-03 19:42:37 -0500 | [diff] [blame] | 4632 | break; |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4633 | default: |
| 4634 | DRM_ERROR("Invalid GFX packet3: 0x%x\n", pkt->opcode); |
| 4635 | return -EINVAL; |
| 4636 | } |
| 4637 | return 0; |
| 4638 | } |
| 4639 | |
| 4640 | static int si_vm_packet3_compute_check(struct radeon_device *rdev, |
| 4641 | u32 *ib, struct radeon_cs_packet *pkt) |
| 4642 | { |
Tom Stellard | e5b9e75 | 2013-08-16 17:47:39 -0400 | [diff] [blame] | 4643 | int r; |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4644 | u32 idx = pkt->idx + 1; |
| 4645 | u32 idx_value = ib[idx]; |
| 4646 | u32 start_reg, reg, i; |
| 4647 | |
| 4648 | switch (pkt->opcode) { |
| 4649 | case PACKET3_NOP: |
| 4650 | case PACKET3_SET_BASE: |
| 4651 | case PACKET3_CLEAR_STATE: |
| 4652 | case PACKET3_DISPATCH_DIRECT: |
| 4653 | case PACKET3_DISPATCH_INDIRECT: |
| 4654 | case PACKET3_ALLOC_GDS: |
| 4655 | case PACKET3_WRITE_GDS_RAM: |
| 4656 | case PACKET3_ATOMIC_GDS: |
| 4657 | case PACKET3_ATOMIC: |
| 4658 | case PACKET3_OCCLUSION_QUERY: |
| 4659 | case PACKET3_SET_PREDICATION: |
| 4660 | case PACKET3_COND_EXEC: |
| 4661 | case PACKET3_PRED_EXEC: |
| 4662 | case PACKET3_CONTEXT_CONTROL: |
| 4663 | case PACKET3_STRMOUT_BUFFER_UPDATE: |
| 4664 | case PACKET3_WAIT_REG_MEM: |
| 4665 | case PACKET3_MEM_WRITE: |
| 4666 | case PACKET3_PFP_SYNC_ME: |
| 4667 | case PACKET3_SURFACE_SYNC: |
| 4668 | case PACKET3_EVENT_WRITE: |
| 4669 | case PACKET3_EVENT_WRITE_EOP: |
| 4670 | case PACKET3_EVENT_WRITE_EOS: |
| 4671 | case PACKET3_SET_CONTEXT_REG: |
| 4672 | case PACKET3_SET_CONTEXT_REG_INDIRECT: |
| 4673 | case PACKET3_SET_SH_REG: |
| 4674 | case PACKET3_SET_SH_REG_OFFSET: |
| 4675 | case PACKET3_INCREMENT_DE_COUNTER: |
| 4676 | case PACKET3_WAIT_ON_CE_COUNTER: |
| 4677 | case PACKET3_WAIT_ON_AVAIL_BUFFER: |
| 4678 | case PACKET3_ME_WRITE: |
| 4679 | break; |
| 4680 | case PACKET3_COPY_DATA: |
| 4681 | if ((idx_value & 0xf00) == 0) { |
| 4682 | reg = ib[idx + 3] * 4; |
| 4683 | if (!si_vm_reg_valid(reg)) |
| 4684 | return -EINVAL; |
| 4685 | } |
| 4686 | break; |
| 4687 | case PACKET3_WRITE_DATA: |
| 4688 | if ((idx_value & 0xf00) == 0) { |
| 4689 | start_reg = ib[idx + 1] * 4; |
| 4690 | if (idx_value & 0x10000) { |
| 4691 | if (!si_vm_reg_valid(start_reg)) |
| 4692 | return -EINVAL; |
| 4693 | } else { |
| 4694 | for (i = 0; i < (pkt->count - 2); i++) { |
| 4695 | reg = start_reg + (4 * i); |
| 4696 | if (!si_vm_reg_valid(reg)) |
| 4697 | return -EINVAL; |
| 4698 | } |
| 4699 | } |
| 4700 | } |
| 4701 | break; |
| 4702 | case PACKET3_COND_WRITE: |
| 4703 | if (idx_value & 0x100) { |
| 4704 | reg = ib[idx + 5] * 4; |
| 4705 | if (!si_vm_reg_valid(reg)) |
| 4706 | return -EINVAL; |
| 4707 | } |
| 4708 | break; |
| 4709 | case PACKET3_COPY_DW: |
| 4710 | if (idx_value & 0x2) { |
| 4711 | reg = ib[idx + 3] * 4; |
| 4712 | if (!si_vm_reg_valid(reg)) |
| 4713 | return -EINVAL; |
| 4714 | } |
| 4715 | break; |
Tom Stellard | e5b9e75 | 2013-08-16 17:47:39 -0400 | [diff] [blame] | 4716 | case PACKET3_CP_DMA: |
| 4717 | r = si_vm_packet3_cp_dma_check(ib, idx); |
| 4718 | if (r) |
| 4719 | return r; |
| 4720 | break; |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4721 | default: |
| 4722 | DRM_ERROR("Invalid Compute packet3: 0x%x\n", pkt->opcode); |
| 4723 | return -EINVAL; |
| 4724 | } |
| 4725 | return 0; |
| 4726 | } |
| 4727 | |
| 4728 | int si_ib_parse(struct radeon_device *rdev, struct radeon_ib *ib) |
| 4729 | { |
| 4730 | int ret = 0; |
Alex Deucher | 9d0223d | 2014-09-30 09:25:32 -0400 | [diff] [blame] | 4731 | u32 idx = 0, i; |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4732 | struct radeon_cs_packet pkt; |
| 4733 | |
| 4734 | do { |
| 4735 | pkt.idx = idx; |
Ilija Hadzic | 4e872ae | 2013-01-02 18:27:48 -0500 | [diff] [blame] | 4736 | pkt.type = RADEON_CP_PACKET_GET_TYPE(ib->ptr[idx]); |
| 4737 | pkt.count = RADEON_CP_PACKET_GET_COUNT(ib->ptr[idx]); |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4738 | pkt.one_reg_wr = 0; |
| 4739 | switch (pkt.type) { |
Ilija Hadzic | 4e872ae | 2013-01-02 18:27:48 -0500 | [diff] [blame] | 4740 | case RADEON_PACKET_TYPE0: |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4741 | dev_err(rdev->dev, "Packet0 not allowed!\n"); |
| 4742 | ret = -EINVAL; |
| 4743 | break; |
Ilija Hadzic | 4e872ae | 2013-01-02 18:27:48 -0500 | [diff] [blame] | 4744 | case RADEON_PACKET_TYPE2: |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4745 | idx += 1; |
| 4746 | break; |
Ilija Hadzic | 4e872ae | 2013-01-02 18:27:48 -0500 | [diff] [blame] | 4747 | case RADEON_PACKET_TYPE3: |
| 4748 | pkt.opcode = RADEON_CP_PACKET3_GET_OPCODE(ib->ptr[idx]); |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4749 | if (ib->is_const_ib) |
| 4750 | ret = si_vm_packet3_ce_check(rdev, ib->ptr, &pkt); |
| 4751 | else { |
Christian König | 876dc9f | 2012-05-08 14:24:01 +0200 | [diff] [blame] | 4752 | switch (ib->ring) { |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4753 | case RADEON_RING_TYPE_GFX_INDEX: |
| 4754 | ret = si_vm_packet3_gfx_check(rdev, ib->ptr, &pkt); |
| 4755 | break; |
| 4756 | case CAYMAN_RING_TYPE_CP1_INDEX: |
| 4757 | case CAYMAN_RING_TYPE_CP2_INDEX: |
| 4758 | ret = si_vm_packet3_compute_check(rdev, ib->ptr, &pkt); |
| 4759 | break; |
| 4760 | default: |
Christian König | 876dc9f | 2012-05-08 14:24:01 +0200 | [diff] [blame] | 4761 | dev_err(rdev->dev, "Non-PM4 ring %d !\n", ib->ring); |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4762 | ret = -EINVAL; |
| 4763 | break; |
| 4764 | } |
| 4765 | } |
| 4766 | idx += pkt.count + 2; |
| 4767 | break; |
| 4768 | default: |
| 4769 | dev_err(rdev->dev, "Unknown packet type %d !\n", pkt.type); |
| 4770 | ret = -EINVAL; |
| 4771 | break; |
| 4772 | } |
Alex Deucher | e1b4e72 | 2015-02-18 10:15:10 -0500 | [diff] [blame] | 4773 | if (ret) { |
| 4774 | for (i = 0; i < ib->length_dw; i++) { |
| 4775 | if (i == idx) |
| 4776 | printk("\t0x%08x <---\n", ib->ptr[i]); |
| 4777 | else |
| 4778 | printk("\t0x%08x\n", ib->ptr[i]); |
| 4779 | } |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4780 | break; |
Alex Deucher | e1b4e72 | 2015-02-18 10:15:10 -0500 | [diff] [blame] | 4781 | } |
Alex Deucher | 498dd8b | 2012-03-20 17:18:15 -0400 | [diff] [blame] | 4782 | } while (idx < ib->length_dw); |
| 4783 | |
| 4784 | return ret; |
| 4785 | } |
| 4786 | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 4787 | /* |
| 4788 | * vm |
| 4789 | */ |
| 4790 | int si_vm_init(struct radeon_device *rdev) |
| 4791 | { |
| 4792 | /* number of VMs */ |
| 4793 | rdev->vm_manager.nvm = 16; |
| 4794 | /* base offset of vram pages */ |
| 4795 | rdev->vm_manager.vram_base_offset = 0; |
| 4796 | |
| 4797 | return 0; |
| 4798 | } |
| 4799 | |
| 4800 | void si_vm_fini(struct radeon_device *rdev) |
| 4801 | { |
| 4802 | } |
| 4803 | |
Alex Deucher | 82ffd92 | 2012-10-02 14:47:46 -0400 | [diff] [blame] | 4804 | /** |
Alex Deucher | fbf6dc7 | 2013-06-13 18:47:58 -0400 | [diff] [blame] | 4805 | * si_vm_decode_fault - print human readable fault info |
| 4806 | * |
| 4807 | * @rdev: radeon_device pointer |
| 4808 | * @status: VM_CONTEXT1_PROTECTION_FAULT_STATUS register value |
| 4809 | * @addr: VM_CONTEXT1_PROTECTION_FAULT_ADDR register value |
| 4810 | * |
| 4811 | * Print human readable fault information (SI). |
| 4812 | */ |
| 4813 | static void si_vm_decode_fault(struct radeon_device *rdev, |
| 4814 | u32 status, u32 addr) |
| 4815 | { |
| 4816 | u32 mc_id = (status & MEMORY_CLIENT_ID_MASK) >> MEMORY_CLIENT_ID_SHIFT; |
| 4817 | u32 vmid = (status & FAULT_VMID_MASK) >> FAULT_VMID_SHIFT; |
| 4818 | u32 protections = (status & PROTECTIONS_MASK) >> PROTECTIONS_SHIFT; |
| 4819 | char *block; |
| 4820 | |
| 4821 | if (rdev->family == CHIP_TAHITI) { |
| 4822 | switch (mc_id) { |
| 4823 | case 160: |
| 4824 | case 144: |
| 4825 | case 96: |
| 4826 | case 80: |
| 4827 | case 224: |
| 4828 | case 208: |
| 4829 | case 32: |
| 4830 | case 16: |
| 4831 | block = "CB"; |
| 4832 | break; |
| 4833 | case 161: |
| 4834 | case 145: |
| 4835 | case 97: |
| 4836 | case 81: |
| 4837 | case 225: |
| 4838 | case 209: |
| 4839 | case 33: |
| 4840 | case 17: |
| 4841 | block = "CB_FMASK"; |
| 4842 | break; |
| 4843 | case 162: |
| 4844 | case 146: |
| 4845 | case 98: |
| 4846 | case 82: |
| 4847 | case 226: |
| 4848 | case 210: |
| 4849 | case 34: |
| 4850 | case 18: |
| 4851 | block = "CB_CMASK"; |
| 4852 | break; |
| 4853 | case 163: |
| 4854 | case 147: |
| 4855 | case 99: |
| 4856 | case 83: |
| 4857 | case 227: |
| 4858 | case 211: |
| 4859 | case 35: |
| 4860 | case 19: |
| 4861 | block = "CB_IMMED"; |
| 4862 | break; |
| 4863 | case 164: |
| 4864 | case 148: |
| 4865 | case 100: |
| 4866 | case 84: |
| 4867 | case 228: |
| 4868 | case 212: |
| 4869 | case 36: |
| 4870 | case 20: |
| 4871 | block = "DB"; |
| 4872 | break; |
| 4873 | case 165: |
| 4874 | case 149: |
| 4875 | case 101: |
| 4876 | case 85: |
| 4877 | case 229: |
| 4878 | case 213: |
| 4879 | case 37: |
| 4880 | case 21: |
| 4881 | block = "DB_HTILE"; |
| 4882 | break; |
| 4883 | case 167: |
| 4884 | case 151: |
| 4885 | case 103: |
| 4886 | case 87: |
| 4887 | case 231: |
| 4888 | case 215: |
| 4889 | case 39: |
| 4890 | case 23: |
| 4891 | block = "DB_STEN"; |
| 4892 | break; |
| 4893 | case 72: |
| 4894 | case 68: |
| 4895 | case 64: |
| 4896 | case 8: |
| 4897 | case 4: |
| 4898 | case 0: |
| 4899 | case 136: |
| 4900 | case 132: |
| 4901 | case 128: |
| 4902 | case 200: |
| 4903 | case 196: |
| 4904 | case 192: |
| 4905 | block = "TC"; |
| 4906 | break; |
| 4907 | case 112: |
| 4908 | case 48: |
| 4909 | block = "CP"; |
| 4910 | break; |
| 4911 | case 49: |
| 4912 | case 177: |
| 4913 | case 50: |
| 4914 | case 178: |
| 4915 | block = "SH"; |
| 4916 | break; |
| 4917 | case 53: |
| 4918 | case 190: |
| 4919 | block = "VGT"; |
| 4920 | break; |
| 4921 | case 117: |
| 4922 | block = "IH"; |
| 4923 | break; |
| 4924 | case 51: |
| 4925 | case 115: |
| 4926 | block = "RLC"; |
| 4927 | break; |
| 4928 | case 119: |
| 4929 | case 183: |
| 4930 | block = "DMA0"; |
| 4931 | break; |
| 4932 | case 61: |
| 4933 | block = "DMA1"; |
| 4934 | break; |
| 4935 | case 248: |
| 4936 | case 120: |
| 4937 | block = "HDP"; |
| 4938 | break; |
| 4939 | default: |
| 4940 | block = "unknown"; |
| 4941 | break; |
| 4942 | } |
| 4943 | } else { |
| 4944 | switch (mc_id) { |
| 4945 | case 32: |
| 4946 | case 16: |
| 4947 | case 96: |
| 4948 | case 80: |
| 4949 | case 160: |
| 4950 | case 144: |
| 4951 | case 224: |
| 4952 | case 208: |
| 4953 | block = "CB"; |
| 4954 | break; |
| 4955 | case 33: |
| 4956 | case 17: |
| 4957 | case 97: |
| 4958 | case 81: |
| 4959 | case 161: |
| 4960 | case 145: |
| 4961 | case 225: |
| 4962 | case 209: |
| 4963 | block = "CB_FMASK"; |
| 4964 | break; |
| 4965 | case 34: |
| 4966 | case 18: |
| 4967 | case 98: |
| 4968 | case 82: |
| 4969 | case 162: |
| 4970 | case 146: |
| 4971 | case 226: |
| 4972 | case 210: |
| 4973 | block = "CB_CMASK"; |
| 4974 | break; |
| 4975 | case 35: |
| 4976 | case 19: |
| 4977 | case 99: |
| 4978 | case 83: |
| 4979 | case 163: |
| 4980 | case 147: |
| 4981 | case 227: |
| 4982 | case 211: |
| 4983 | block = "CB_IMMED"; |
| 4984 | break; |
| 4985 | case 36: |
| 4986 | case 20: |
| 4987 | case 100: |
| 4988 | case 84: |
| 4989 | case 164: |
| 4990 | case 148: |
| 4991 | case 228: |
| 4992 | case 212: |
| 4993 | block = "DB"; |
| 4994 | break; |
| 4995 | case 37: |
| 4996 | case 21: |
| 4997 | case 101: |
| 4998 | case 85: |
| 4999 | case 165: |
| 5000 | case 149: |
| 5001 | case 229: |
| 5002 | case 213: |
| 5003 | block = "DB_HTILE"; |
| 5004 | break; |
| 5005 | case 39: |
| 5006 | case 23: |
| 5007 | case 103: |
| 5008 | case 87: |
| 5009 | case 167: |
| 5010 | case 151: |
| 5011 | case 231: |
| 5012 | case 215: |
| 5013 | block = "DB_STEN"; |
| 5014 | break; |
| 5015 | case 72: |
| 5016 | case 68: |
| 5017 | case 8: |
| 5018 | case 4: |
| 5019 | case 136: |
| 5020 | case 132: |
| 5021 | case 200: |
| 5022 | case 196: |
| 5023 | block = "TC"; |
| 5024 | break; |
| 5025 | case 112: |
| 5026 | case 48: |
| 5027 | block = "CP"; |
| 5028 | break; |
| 5029 | case 49: |
| 5030 | case 177: |
| 5031 | case 50: |
| 5032 | case 178: |
| 5033 | block = "SH"; |
| 5034 | break; |
| 5035 | case 53: |
| 5036 | block = "VGT"; |
| 5037 | break; |
| 5038 | case 117: |
| 5039 | block = "IH"; |
| 5040 | break; |
| 5041 | case 51: |
| 5042 | case 115: |
| 5043 | block = "RLC"; |
| 5044 | break; |
| 5045 | case 119: |
| 5046 | case 183: |
| 5047 | block = "DMA0"; |
| 5048 | break; |
| 5049 | case 61: |
| 5050 | block = "DMA1"; |
| 5051 | break; |
| 5052 | case 248: |
| 5053 | case 120: |
| 5054 | block = "HDP"; |
| 5055 | break; |
| 5056 | default: |
| 5057 | block = "unknown"; |
| 5058 | break; |
| 5059 | } |
| 5060 | } |
| 5061 | |
| 5062 | printk("VM fault (0x%02x, vmid %d) at page %u, %s from %s (%d)\n", |
| 5063 | protections, vmid, addr, |
| 5064 | (status & MEMORY_CLIENT_RW_MASK) ? "write" : "read", |
| 5065 | block, mc_id); |
| 5066 | } |
| 5067 | |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5068 | void si_vm_flush(struct radeon_device *rdev, struct radeon_ring *ring, |
| 5069 | unsigned vm_id, uint64_t pd_addr) |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 5070 | { |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5071 | /* write new base address */ |
| 5072 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
Christian König | f1d2a26 | 2014-07-30 17:18:12 +0200 | [diff] [blame] | 5073 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5074 | WRITE_DATA_DST_SEL(0))); |
| 5075 | |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5076 | if (vm_id < 8) { |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5077 | radeon_ring_write(ring, |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5078 | (VM_CONTEXT0_PAGE_TABLE_BASE_ADDR + (vm_id << 2)) >> 2); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 5079 | } else { |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5080 | radeon_ring_write(ring, |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5081 | (VM_CONTEXT8_PAGE_TABLE_BASE_ADDR + ((vm_id - 8) << 2)) >> 2); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 5082 | } |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5083 | radeon_ring_write(ring, 0); |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5084 | radeon_ring_write(ring, pd_addr >> 12); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 5085 | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 5086 | /* flush hdp cache */ |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5087 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
Alex Deucher | 4fb0bbd | 2014-08-07 09:57:21 -0400 | [diff] [blame] | 5088 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5089 | WRITE_DATA_DST_SEL(0))); |
| 5090 | radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2); |
| 5091 | radeon_ring_write(ring, 0); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 5092 | radeon_ring_write(ring, 0x1); |
| 5093 | |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 5094 | /* bits 0-15 are the VM contexts0-15 */ |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5095 | radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3)); |
Alex Deucher | 4fb0bbd | 2014-08-07 09:57:21 -0400 | [diff] [blame] | 5096 | radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(1) | |
Alex Deucher | 76c44f2 | 2012-10-02 14:39:18 -0400 | [diff] [blame] | 5097 | WRITE_DATA_DST_SEL(0))); |
| 5098 | radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); |
| 5099 | radeon_ring_write(ring, 0); |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 5100 | radeon_ring_write(ring, 1 << vm_id); |
Christian König | 58f8cf5 | 2012-10-22 17:42:35 +0200 | [diff] [blame] | 5101 | |
Alex Deucher | d474ea7 | 2015-01-05 19:54:50 -0500 | [diff] [blame] | 5102 | /* wait for the invalidate to complete */ |
| 5103 | radeon_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5)); |
| 5104 | radeon_ring_write(ring, (WAIT_REG_MEM_FUNCTION(0) | /* always */ |
| 5105 | WAIT_REG_MEM_ENGINE(0))); /* me */ |
| 5106 | radeon_ring_write(ring, VM_INVALIDATE_REQUEST >> 2); |
| 5107 | radeon_ring_write(ring, 0); |
| 5108 | radeon_ring_write(ring, 0); /* ref */ |
| 5109 | radeon_ring_write(ring, 0); /* mask */ |
| 5110 | radeon_ring_write(ring, 0x20); /* poll interval */ |
| 5111 | |
Christian König | 58f8cf5 | 2012-10-22 17:42:35 +0200 | [diff] [blame] | 5112 | /* sync PFP to ME, otherwise we might get invalid PFP reads */ |
| 5113 | radeon_ring_write(ring, PACKET3(PACKET3_PFP_SYNC_ME, 0)); |
| 5114 | radeon_ring_write(ring, 0x0); |
Alex Deucher | d2800ee | 2012-03-20 17:18:13 -0400 | [diff] [blame] | 5115 | } |
| 5116 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5117 | /* |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5118 | * Power and clock gating |
| 5119 | */ |
| 5120 | static void si_wait_for_rlc_serdes(struct radeon_device *rdev) |
| 5121 | { |
| 5122 | int i; |
| 5123 | |
| 5124 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 5125 | if (RREG32(RLC_SERDES_MASTER_BUSY_0) == 0) |
| 5126 | break; |
| 5127 | udelay(1); |
| 5128 | } |
| 5129 | |
| 5130 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 5131 | if (RREG32(RLC_SERDES_MASTER_BUSY_1) == 0) |
| 5132 | break; |
| 5133 | udelay(1); |
| 5134 | } |
| 5135 | } |
| 5136 | |
| 5137 | static void si_enable_gui_idle_interrupt(struct radeon_device *rdev, |
| 5138 | bool enable) |
| 5139 | { |
| 5140 | u32 tmp = RREG32(CP_INT_CNTL_RING0); |
| 5141 | u32 mask; |
| 5142 | int i; |
| 5143 | |
| 5144 | if (enable) |
| 5145 | tmp |= (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); |
| 5146 | else |
| 5147 | tmp &= ~(CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); |
| 5148 | WREG32(CP_INT_CNTL_RING0, tmp); |
| 5149 | |
| 5150 | if (!enable) { |
| 5151 | /* read a gfx register */ |
| 5152 | tmp = RREG32(DB_DEPTH_INFO); |
| 5153 | |
| 5154 | mask = RLC_BUSY_STATUS | GFX_POWER_STATUS | GFX_CLOCK_STATUS | GFX_LS_STATUS; |
| 5155 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 5156 | if ((RREG32(RLC_STAT) & mask) == (GFX_CLOCK_STATUS | GFX_POWER_STATUS)) |
| 5157 | break; |
| 5158 | udelay(1); |
| 5159 | } |
| 5160 | } |
| 5161 | } |
| 5162 | |
| 5163 | static void si_set_uvd_dcm(struct radeon_device *rdev, |
| 5164 | bool sw_mode) |
| 5165 | { |
| 5166 | u32 tmp, tmp2; |
| 5167 | |
| 5168 | tmp = RREG32(UVD_CGC_CTRL); |
| 5169 | tmp &= ~(CLK_OD_MASK | CG_DT_MASK); |
| 5170 | tmp |= DCM | CG_DT(1) | CLK_OD(4); |
| 5171 | |
| 5172 | if (sw_mode) { |
| 5173 | tmp &= ~0x7ffff800; |
| 5174 | tmp2 = DYN_OR_EN | DYN_RR_EN | G_DIV_ID(7); |
| 5175 | } else { |
| 5176 | tmp |= 0x7ffff800; |
| 5177 | tmp2 = 0; |
| 5178 | } |
| 5179 | |
| 5180 | WREG32(UVD_CGC_CTRL, tmp); |
| 5181 | WREG32_UVD_CTX(UVD_CGC_CTRL2, tmp2); |
| 5182 | } |
| 5183 | |
Alex Deucher | 22c775c | 2013-07-23 09:41:05 -0400 | [diff] [blame] | 5184 | void si_init_uvd_internal_cg(struct radeon_device *rdev) |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5185 | { |
| 5186 | bool hw_mode = true; |
| 5187 | |
| 5188 | if (hw_mode) { |
| 5189 | si_set_uvd_dcm(rdev, false); |
| 5190 | } else { |
| 5191 | u32 tmp = RREG32(UVD_CGC_CTRL); |
| 5192 | tmp &= ~DCM; |
| 5193 | WREG32(UVD_CGC_CTRL, tmp); |
| 5194 | } |
| 5195 | } |
| 5196 | |
| 5197 | static u32 si_halt_rlc(struct radeon_device *rdev) |
| 5198 | { |
| 5199 | u32 data, orig; |
| 5200 | |
| 5201 | orig = data = RREG32(RLC_CNTL); |
| 5202 | |
| 5203 | if (data & RLC_ENABLE) { |
| 5204 | data &= ~RLC_ENABLE; |
| 5205 | WREG32(RLC_CNTL, data); |
| 5206 | |
| 5207 | si_wait_for_rlc_serdes(rdev); |
| 5208 | } |
| 5209 | |
| 5210 | return orig; |
| 5211 | } |
| 5212 | |
| 5213 | static void si_update_rlc(struct radeon_device *rdev, u32 rlc) |
| 5214 | { |
| 5215 | u32 tmp; |
| 5216 | |
| 5217 | tmp = RREG32(RLC_CNTL); |
| 5218 | if (tmp != rlc) |
| 5219 | WREG32(RLC_CNTL, rlc); |
| 5220 | } |
| 5221 | |
| 5222 | static void si_enable_dma_pg(struct radeon_device *rdev, bool enable) |
| 5223 | { |
| 5224 | u32 data, orig; |
| 5225 | |
| 5226 | orig = data = RREG32(DMA_PG); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5227 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_SDMA)) |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5228 | data |= PG_CNTL_ENABLE; |
| 5229 | else |
| 5230 | data &= ~PG_CNTL_ENABLE; |
| 5231 | if (orig != data) |
| 5232 | WREG32(DMA_PG, data); |
| 5233 | } |
| 5234 | |
| 5235 | static void si_init_dma_pg(struct radeon_device *rdev) |
| 5236 | { |
| 5237 | u32 tmp; |
| 5238 | |
| 5239 | WREG32(DMA_PGFSM_WRITE, 0x00002000); |
| 5240 | WREG32(DMA_PGFSM_CONFIG, 0x100010ff); |
| 5241 | |
| 5242 | for (tmp = 0; tmp < 5; tmp++) |
| 5243 | WREG32(DMA_PGFSM_WRITE, 0); |
| 5244 | } |
| 5245 | |
| 5246 | static void si_enable_gfx_cgpg(struct radeon_device *rdev, |
| 5247 | bool enable) |
| 5248 | { |
| 5249 | u32 tmp; |
| 5250 | |
Alex Deucher | 2b19d17 | 2013-09-04 16:58:29 -0400 | [diff] [blame] | 5251 | if (enable && (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG)) { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5252 | tmp = RLC_PUD(0x10) | RLC_PDD(0x10) | RLC_TTPD(0x10) | RLC_MSD(0x10); |
| 5253 | WREG32(RLC_TTOP_D, tmp); |
| 5254 | |
| 5255 | tmp = RREG32(RLC_PG_CNTL); |
| 5256 | tmp |= GFX_PG_ENABLE; |
| 5257 | WREG32(RLC_PG_CNTL, tmp); |
| 5258 | |
| 5259 | tmp = RREG32(RLC_AUTO_PG_CTRL); |
| 5260 | tmp |= AUTO_PG_EN; |
| 5261 | WREG32(RLC_AUTO_PG_CTRL, tmp); |
| 5262 | } else { |
| 5263 | tmp = RREG32(RLC_AUTO_PG_CTRL); |
| 5264 | tmp &= ~AUTO_PG_EN; |
| 5265 | WREG32(RLC_AUTO_PG_CTRL, tmp); |
| 5266 | |
| 5267 | tmp = RREG32(DB_RENDER_CONTROL); |
| 5268 | } |
| 5269 | } |
| 5270 | |
| 5271 | static void si_init_gfx_cgpg(struct radeon_device *rdev) |
| 5272 | { |
| 5273 | u32 tmp; |
| 5274 | |
| 5275 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); |
| 5276 | |
| 5277 | tmp = RREG32(RLC_PG_CNTL); |
| 5278 | tmp |= GFX_PG_SRC; |
| 5279 | WREG32(RLC_PG_CNTL, tmp); |
| 5280 | |
| 5281 | WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); |
| 5282 | |
| 5283 | tmp = RREG32(RLC_AUTO_PG_CTRL); |
| 5284 | |
| 5285 | tmp &= ~GRBM_REG_SGIT_MASK; |
| 5286 | tmp |= GRBM_REG_SGIT(0x700); |
| 5287 | tmp &= ~PG_AFTER_GRBM_REG_ST_MASK; |
| 5288 | WREG32(RLC_AUTO_PG_CTRL, tmp); |
| 5289 | } |
| 5290 | |
Alex Deucher | ba19031 | 2013-04-17 16:27:40 -0400 | [diff] [blame] | 5291 | static u32 si_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh) |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5292 | { |
| 5293 | u32 mask = 0, tmp, tmp1; |
| 5294 | int i; |
| 5295 | |
| 5296 | si_select_se_sh(rdev, se, sh); |
| 5297 | tmp = RREG32(CC_GC_SHADER_ARRAY_CONFIG); |
| 5298 | tmp1 = RREG32(GC_USER_SHADER_ARRAY_CONFIG); |
| 5299 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
| 5300 | |
| 5301 | tmp &= 0xffff0000; |
| 5302 | |
| 5303 | tmp |= tmp1; |
| 5304 | tmp >>= 16; |
| 5305 | |
| 5306 | for (i = 0; i < rdev->config.si.max_cu_per_sh; i ++) { |
| 5307 | mask <<= 1; |
| 5308 | mask |= 1; |
| 5309 | } |
| 5310 | |
| 5311 | return (~tmp) & mask; |
| 5312 | } |
| 5313 | |
| 5314 | static void si_init_ao_cu_mask(struct radeon_device *rdev) |
| 5315 | { |
| 5316 | u32 i, j, k, active_cu_number = 0; |
| 5317 | u32 mask, counter, cu_bitmap; |
| 5318 | u32 tmp = 0; |
| 5319 | |
| 5320 | for (i = 0; i < rdev->config.si.max_shader_engines; i++) { |
| 5321 | for (j = 0; j < rdev->config.si.max_sh_per_se; j++) { |
| 5322 | mask = 1; |
| 5323 | cu_bitmap = 0; |
| 5324 | counter = 0; |
| 5325 | for (k = 0; k < rdev->config.si.max_cu_per_sh; k++) { |
Alex Deucher | ba19031 | 2013-04-17 16:27:40 -0400 | [diff] [blame] | 5326 | if (si_get_cu_active_bitmap(rdev, i, j) & mask) { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5327 | if (counter < 2) |
| 5328 | cu_bitmap |= mask; |
| 5329 | counter++; |
| 5330 | } |
| 5331 | mask <<= 1; |
| 5332 | } |
| 5333 | |
| 5334 | active_cu_number += counter; |
| 5335 | tmp |= (cu_bitmap << (i * 16 + j * 8)); |
| 5336 | } |
| 5337 | } |
| 5338 | |
| 5339 | WREG32(RLC_PG_AO_CU_MASK, tmp); |
| 5340 | |
| 5341 | tmp = RREG32(RLC_MAX_PG_CU); |
| 5342 | tmp &= ~MAX_PU_CU_MASK; |
| 5343 | tmp |= MAX_PU_CU(active_cu_number); |
| 5344 | WREG32(RLC_MAX_PG_CU, tmp); |
| 5345 | } |
| 5346 | |
| 5347 | static void si_enable_cgcg(struct radeon_device *rdev, |
| 5348 | bool enable) |
| 5349 | { |
| 5350 | u32 data, orig, tmp; |
| 5351 | |
| 5352 | orig = data = RREG32(RLC_CGCG_CGLS_CTRL); |
| 5353 | |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5354 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CGCG)) { |
Alex Deucher | 5594a55 | 2013-08-15 16:20:26 -0400 | [diff] [blame] | 5355 | si_enable_gui_idle_interrupt(rdev, true); |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5356 | |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5357 | WREG32(RLC_GCPM_GENERAL_3, 0x00000080); |
| 5358 | |
| 5359 | tmp = si_halt_rlc(rdev); |
| 5360 | |
| 5361 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); |
| 5362 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); |
| 5363 | WREG32(RLC_SERDES_WR_CTRL, 0x00b000ff); |
| 5364 | |
| 5365 | si_wait_for_rlc_serdes(rdev); |
| 5366 | |
| 5367 | si_update_rlc(rdev, tmp); |
| 5368 | |
| 5369 | WREG32(RLC_SERDES_WR_CTRL, 0x007000ff); |
| 5370 | |
| 5371 | data |= CGCG_EN | CGLS_EN; |
| 5372 | } else { |
Alex Deucher | 5594a55 | 2013-08-15 16:20:26 -0400 | [diff] [blame] | 5373 | si_enable_gui_idle_interrupt(rdev, false); |
| 5374 | |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5375 | RREG32(CB_CGTT_SCLK_CTRL); |
| 5376 | RREG32(CB_CGTT_SCLK_CTRL); |
| 5377 | RREG32(CB_CGTT_SCLK_CTRL); |
| 5378 | RREG32(CB_CGTT_SCLK_CTRL); |
| 5379 | |
| 5380 | data &= ~(CGCG_EN | CGLS_EN); |
| 5381 | } |
| 5382 | |
| 5383 | if (orig != data) |
| 5384 | WREG32(RLC_CGCG_CGLS_CTRL, data); |
| 5385 | } |
| 5386 | |
| 5387 | static void si_enable_mgcg(struct radeon_device *rdev, |
| 5388 | bool enable) |
| 5389 | { |
| 5390 | u32 data, orig, tmp = 0; |
| 5391 | |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5392 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_MGCG)) { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5393 | orig = data = RREG32(CGTS_SM_CTRL_REG); |
| 5394 | data = 0x96940200; |
| 5395 | if (orig != data) |
| 5396 | WREG32(CGTS_SM_CTRL_REG, data); |
| 5397 | |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5398 | if (rdev->cg_flags & RADEON_CG_SUPPORT_GFX_CP_LS) { |
| 5399 | orig = data = RREG32(CP_MEM_SLP_CNTL); |
| 5400 | data |= CP_MEM_LS_EN; |
| 5401 | if (orig != data) |
| 5402 | WREG32(CP_MEM_SLP_CNTL, data); |
| 5403 | } |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5404 | |
| 5405 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); |
| 5406 | data &= 0xffffffc0; |
| 5407 | if (orig != data) |
| 5408 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); |
| 5409 | |
| 5410 | tmp = si_halt_rlc(rdev); |
| 5411 | |
| 5412 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); |
| 5413 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); |
| 5414 | WREG32(RLC_SERDES_WR_CTRL, 0x00d000ff); |
| 5415 | |
| 5416 | si_update_rlc(rdev, tmp); |
| 5417 | } else { |
| 5418 | orig = data = RREG32(RLC_CGTT_MGCG_OVERRIDE); |
| 5419 | data |= 0x00000003; |
| 5420 | if (orig != data) |
| 5421 | WREG32(RLC_CGTT_MGCG_OVERRIDE, data); |
| 5422 | |
| 5423 | data = RREG32(CP_MEM_SLP_CNTL); |
| 5424 | if (data & CP_MEM_LS_EN) { |
| 5425 | data &= ~CP_MEM_LS_EN; |
| 5426 | WREG32(CP_MEM_SLP_CNTL, data); |
| 5427 | } |
| 5428 | orig = data = RREG32(CGTS_SM_CTRL_REG); |
| 5429 | data |= LS_OVERRIDE | OVERRIDE; |
| 5430 | if (orig != data) |
| 5431 | WREG32(CGTS_SM_CTRL_REG, data); |
| 5432 | |
| 5433 | tmp = si_halt_rlc(rdev); |
| 5434 | |
| 5435 | WREG32(RLC_SERDES_WR_MASTER_MASK_0, 0xffffffff); |
| 5436 | WREG32(RLC_SERDES_WR_MASTER_MASK_1, 0xffffffff); |
| 5437 | WREG32(RLC_SERDES_WR_CTRL, 0x00e000ff); |
| 5438 | |
| 5439 | si_update_rlc(rdev, tmp); |
| 5440 | } |
| 5441 | } |
| 5442 | |
| 5443 | static void si_enable_uvd_mgcg(struct radeon_device *rdev, |
| 5444 | bool enable) |
| 5445 | { |
| 5446 | u32 orig, data, tmp; |
| 5447 | |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5448 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_UVD_MGCG)) { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5449 | tmp = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); |
| 5450 | tmp |= 0x3fff; |
| 5451 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, tmp); |
| 5452 | |
| 5453 | orig = data = RREG32(UVD_CGC_CTRL); |
| 5454 | data |= DCM; |
| 5455 | if (orig != data) |
| 5456 | WREG32(UVD_CGC_CTRL, data); |
| 5457 | |
| 5458 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_0, 0); |
| 5459 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_1, 0); |
| 5460 | } else { |
| 5461 | tmp = RREG32_UVD_CTX(UVD_CGC_MEM_CTRL); |
| 5462 | tmp &= ~0x3fff; |
| 5463 | WREG32_UVD_CTX(UVD_CGC_MEM_CTRL, tmp); |
| 5464 | |
| 5465 | orig = data = RREG32(UVD_CGC_CTRL); |
| 5466 | data &= ~DCM; |
| 5467 | if (orig != data) |
| 5468 | WREG32(UVD_CGC_CTRL, data); |
| 5469 | |
| 5470 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_0, 0xffffffff); |
| 5471 | WREG32_SMC(SMC_CG_IND_START + CG_CGTT_LOCAL_1, 0xffffffff); |
| 5472 | } |
| 5473 | } |
| 5474 | |
| 5475 | static const u32 mc_cg_registers[] = |
| 5476 | { |
| 5477 | MC_HUB_MISC_HUB_CG, |
| 5478 | MC_HUB_MISC_SIP_CG, |
| 5479 | MC_HUB_MISC_VM_CG, |
| 5480 | MC_XPB_CLK_GAT, |
| 5481 | ATC_MISC_CG, |
| 5482 | MC_CITF_MISC_WR_CG, |
| 5483 | MC_CITF_MISC_RD_CG, |
| 5484 | MC_CITF_MISC_VM_CG, |
| 5485 | VM_L2_CG, |
| 5486 | }; |
| 5487 | |
| 5488 | static void si_enable_mc_ls(struct radeon_device *rdev, |
| 5489 | bool enable) |
| 5490 | { |
| 5491 | int i; |
| 5492 | u32 orig, data; |
| 5493 | |
| 5494 | for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { |
| 5495 | orig = data = RREG32(mc_cg_registers[i]); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5496 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_LS)) |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5497 | data |= MC_LS_ENABLE; |
| 5498 | else |
| 5499 | data &= ~MC_LS_ENABLE; |
| 5500 | if (data != orig) |
| 5501 | WREG32(mc_cg_registers[i], data); |
| 5502 | } |
| 5503 | } |
| 5504 | |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5505 | static void si_enable_mc_mgcg(struct radeon_device *rdev, |
| 5506 | bool enable) |
| 5507 | { |
| 5508 | int i; |
| 5509 | u32 orig, data; |
| 5510 | |
| 5511 | for (i = 0; i < ARRAY_SIZE(mc_cg_registers); i++) { |
| 5512 | orig = data = RREG32(mc_cg_registers[i]); |
| 5513 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_MC_MGCG)) |
| 5514 | data |= MC_CG_ENABLE; |
| 5515 | else |
| 5516 | data &= ~MC_CG_ENABLE; |
| 5517 | if (data != orig) |
| 5518 | WREG32(mc_cg_registers[i], data); |
| 5519 | } |
| 5520 | } |
| 5521 | |
| 5522 | static void si_enable_dma_mgcg(struct radeon_device *rdev, |
| 5523 | bool enable) |
| 5524 | { |
| 5525 | u32 orig, data, offset; |
| 5526 | int i; |
| 5527 | |
| 5528 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_SDMA_MGCG)) { |
| 5529 | for (i = 0; i < 2; i++) { |
| 5530 | if (i == 0) |
| 5531 | offset = DMA0_REGISTER_OFFSET; |
| 5532 | else |
| 5533 | offset = DMA1_REGISTER_OFFSET; |
| 5534 | orig = data = RREG32(DMA_POWER_CNTL + offset); |
| 5535 | data &= ~MEM_POWER_OVERRIDE; |
| 5536 | if (data != orig) |
| 5537 | WREG32(DMA_POWER_CNTL + offset, data); |
| 5538 | WREG32(DMA_CLK_CTRL + offset, 0x00000100); |
| 5539 | } |
| 5540 | } else { |
| 5541 | for (i = 0; i < 2; i++) { |
| 5542 | if (i == 0) |
| 5543 | offset = DMA0_REGISTER_OFFSET; |
| 5544 | else |
| 5545 | offset = DMA1_REGISTER_OFFSET; |
| 5546 | orig = data = RREG32(DMA_POWER_CNTL + offset); |
| 5547 | data |= MEM_POWER_OVERRIDE; |
| 5548 | if (data != orig) |
| 5549 | WREG32(DMA_POWER_CNTL + offset, data); |
| 5550 | |
| 5551 | orig = data = RREG32(DMA_CLK_CTRL + offset); |
| 5552 | data = 0xff000000; |
| 5553 | if (data != orig) |
| 5554 | WREG32(DMA_CLK_CTRL + offset, data); |
| 5555 | } |
| 5556 | } |
| 5557 | } |
| 5558 | |
| 5559 | static void si_enable_bif_mgls(struct radeon_device *rdev, |
| 5560 | bool enable) |
| 5561 | { |
| 5562 | u32 orig, data; |
| 5563 | |
| 5564 | orig = data = RREG32_PCIE(PCIE_CNTL2); |
| 5565 | |
| 5566 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_BIF_LS)) |
| 5567 | data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | |
| 5568 | REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN; |
| 5569 | else |
| 5570 | data &= ~(SLV_MEM_LS_EN | MST_MEM_LS_EN | |
| 5571 | REPLAY_MEM_LS_EN | SLV_MEM_AGGRESSIVE_LS_EN); |
| 5572 | |
| 5573 | if (orig != data) |
| 5574 | WREG32_PCIE(PCIE_CNTL2, data); |
| 5575 | } |
| 5576 | |
| 5577 | static void si_enable_hdp_mgcg(struct radeon_device *rdev, |
| 5578 | bool enable) |
| 5579 | { |
| 5580 | u32 orig, data; |
| 5581 | |
| 5582 | orig = data = RREG32(HDP_HOST_PATH_CNTL); |
| 5583 | |
| 5584 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_MGCG)) |
| 5585 | data &= ~CLOCK_GATING_DIS; |
| 5586 | else |
| 5587 | data |= CLOCK_GATING_DIS; |
| 5588 | |
| 5589 | if (orig != data) |
| 5590 | WREG32(HDP_HOST_PATH_CNTL, data); |
| 5591 | } |
| 5592 | |
| 5593 | static void si_enable_hdp_ls(struct radeon_device *rdev, |
| 5594 | bool enable) |
| 5595 | { |
| 5596 | u32 orig, data; |
| 5597 | |
| 5598 | orig = data = RREG32(HDP_MEM_POWER_LS); |
| 5599 | |
| 5600 | if (enable && (rdev->cg_flags & RADEON_CG_SUPPORT_HDP_LS)) |
| 5601 | data |= HDP_LS_ENABLE; |
| 5602 | else |
| 5603 | data &= ~HDP_LS_ENABLE; |
| 5604 | |
| 5605 | if (orig != data) |
| 5606 | WREG32(HDP_MEM_POWER_LS, data); |
| 5607 | } |
| 5608 | |
Alex Deucher | 68e3a09 | 2013-12-18 14:11:40 -0500 | [diff] [blame] | 5609 | static void si_update_cg(struct radeon_device *rdev, |
| 5610 | u32 block, bool enable) |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5611 | { |
| 5612 | if (block & RADEON_CG_BLOCK_GFX) { |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 5613 | si_enable_gui_idle_interrupt(rdev, false); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5614 | /* order matters! */ |
| 5615 | if (enable) { |
| 5616 | si_enable_mgcg(rdev, true); |
| 5617 | si_enable_cgcg(rdev, true); |
| 5618 | } else { |
| 5619 | si_enable_cgcg(rdev, false); |
| 5620 | si_enable_mgcg(rdev, false); |
| 5621 | } |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 5622 | si_enable_gui_idle_interrupt(rdev, true); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5623 | } |
| 5624 | |
| 5625 | if (block & RADEON_CG_BLOCK_MC) { |
| 5626 | si_enable_mc_mgcg(rdev, enable); |
| 5627 | si_enable_mc_ls(rdev, enable); |
| 5628 | } |
| 5629 | |
| 5630 | if (block & RADEON_CG_BLOCK_SDMA) { |
| 5631 | si_enable_dma_mgcg(rdev, enable); |
| 5632 | } |
| 5633 | |
| 5634 | if (block & RADEON_CG_BLOCK_BIF) { |
| 5635 | si_enable_bif_mgls(rdev, enable); |
| 5636 | } |
| 5637 | |
| 5638 | if (block & RADEON_CG_BLOCK_UVD) { |
| 5639 | if (rdev->has_uvd) { |
| 5640 | si_enable_uvd_mgcg(rdev, enable); |
| 5641 | } |
| 5642 | } |
| 5643 | |
| 5644 | if (block & RADEON_CG_BLOCK_HDP) { |
| 5645 | si_enable_hdp_mgcg(rdev, enable); |
| 5646 | si_enable_hdp_ls(rdev, enable); |
| 5647 | } |
| 5648 | } |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5649 | |
| 5650 | static void si_init_cg(struct radeon_device *rdev) |
| 5651 | { |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5652 | si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | |
| 5653 | RADEON_CG_BLOCK_MC | |
| 5654 | RADEON_CG_BLOCK_SDMA | |
| 5655 | RADEON_CG_BLOCK_BIF | |
| 5656 | RADEON_CG_BLOCK_HDP), true); |
Alex Deucher | b2d7091 | 2013-07-27 17:53:25 -0400 | [diff] [blame] | 5657 | if (rdev->has_uvd) { |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5658 | si_update_cg(rdev, RADEON_CG_BLOCK_UVD, true); |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5659 | si_init_uvd_internal_cg(rdev); |
| 5660 | } |
| 5661 | } |
| 5662 | |
| 5663 | static void si_fini_cg(struct radeon_device *rdev) |
| 5664 | { |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5665 | if (rdev->has_uvd) { |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5666 | si_update_cg(rdev, RADEON_CG_BLOCK_UVD, false); |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5667 | } |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 5668 | si_update_cg(rdev, (RADEON_CG_BLOCK_GFX | |
| 5669 | RADEON_CG_BLOCK_MC | |
| 5670 | RADEON_CG_BLOCK_SDMA | |
| 5671 | RADEON_CG_BLOCK_BIF | |
| 5672 | RADEON_CG_BLOCK_HDP), false); |
| 5673 | } |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5674 | |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5675 | u32 si_get_csb_size(struct radeon_device *rdev) |
| 5676 | { |
| 5677 | u32 count = 0; |
| 5678 | const struct cs_section_def *sect = NULL; |
| 5679 | const struct cs_extent_def *ext = NULL; |
| 5680 | |
| 5681 | if (rdev->rlc.cs_data == NULL) |
| 5682 | return 0; |
| 5683 | |
| 5684 | /* begin clear state */ |
| 5685 | count += 2; |
| 5686 | /* context control state */ |
| 5687 | count += 3; |
| 5688 | |
| 5689 | for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { |
| 5690 | for (ext = sect->section; ext->extent != NULL; ++ext) { |
| 5691 | if (sect->id == SECT_CONTEXT) |
| 5692 | count += 2 + ext->reg_count; |
| 5693 | else |
| 5694 | return 0; |
| 5695 | } |
| 5696 | } |
| 5697 | /* pa_sc_raster_config */ |
| 5698 | count += 3; |
| 5699 | /* end clear state */ |
| 5700 | count += 2; |
| 5701 | /* clear state */ |
| 5702 | count += 2; |
| 5703 | |
| 5704 | return count; |
| 5705 | } |
| 5706 | |
| 5707 | void si_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer) |
| 5708 | { |
| 5709 | u32 count = 0, i; |
| 5710 | const struct cs_section_def *sect = NULL; |
| 5711 | const struct cs_extent_def *ext = NULL; |
| 5712 | |
| 5713 | if (rdev->rlc.cs_data == NULL) |
| 5714 | return; |
| 5715 | if (buffer == NULL) |
| 5716 | return; |
| 5717 | |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5718 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
| 5719 | buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_BEGIN_CLEAR_STATE); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5720 | |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5721 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CONTEXT_CONTROL, 1)); |
| 5722 | buffer[count++] = cpu_to_le32(0x80000000); |
| 5723 | buffer[count++] = cpu_to_le32(0x80000000); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5724 | |
| 5725 | for (sect = rdev->rlc.cs_data; sect->section != NULL; ++sect) { |
| 5726 | for (ext = sect->section; ext->extent != NULL; ++ext) { |
| 5727 | if (sect->id == SECT_CONTEXT) { |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5728 | buffer[count++] = |
| 5729 | cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, ext->reg_count)); |
| 5730 | buffer[count++] = cpu_to_le32(ext->reg_index - 0xa000); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5731 | for (i = 0; i < ext->reg_count; i++) |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5732 | buffer[count++] = cpu_to_le32(ext->extent[i]); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5733 | } else { |
| 5734 | return; |
| 5735 | } |
| 5736 | } |
| 5737 | } |
| 5738 | |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5739 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_SET_CONTEXT_REG, 1)); |
| 5740 | buffer[count++] = cpu_to_le32(PA_SC_RASTER_CONFIG - PACKET3_SET_CONTEXT_REG_START); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5741 | switch (rdev->family) { |
| 5742 | case CHIP_TAHITI: |
| 5743 | case CHIP_PITCAIRN: |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5744 | buffer[count++] = cpu_to_le32(0x2a00126a); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5745 | break; |
| 5746 | case CHIP_VERDE: |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5747 | buffer[count++] = cpu_to_le32(0x0000124a); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5748 | break; |
| 5749 | case CHIP_OLAND: |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5750 | buffer[count++] = cpu_to_le32(0x00000082); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5751 | break; |
| 5752 | case CHIP_HAINAN: |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5753 | buffer[count++] = cpu_to_le32(0x00000000); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5754 | break; |
| 5755 | default: |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5756 | buffer[count++] = cpu_to_le32(0x00000000); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5757 | break; |
| 5758 | } |
| 5759 | |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5760 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_PREAMBLE_CNTL, 0)); |
| 5761 | buffer[count++] = cpu_to_le32(PACKET3_PREAMBLE_END_CLEAR_STATE); |
Alex Deucher | 59a82d0 | 2013-08-13 12:48:06 -0400 | [diff] [blame] | 5762 | |
Alex Deucher | 6ba81e5 | 2013-10-23 18:27:10 -0400 | [diff] [blame] | 5763 | buffer[count++] = cpu_to_le32(PACKET3(PACKET3_CLEAR_STATE, 0)); |
| 5764 | buffer[count++] = cpu_to_le32(0); |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5765 | } |
| 5766 | |
| 5767 | static void si_init_pg(struct radeon_device *rdev) |
| 5768 | { |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5769 | if (rdev->pg_flags) { |
| 5770 | if (rdev->pg_flags & RADEON_PG_SUPPORT_SDMA) { |
| 5771 | si_init_dma_pg(rdev); |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5772 | } |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5773 | si_init_ao_cu_mask(rdev); |
Alex Deucher | 2b19d17 | 2013-09-04 16:58:29 -0400 | [diff] [blame] | 5774 | if (rdev->pg_flags & RADEON_PG_SUPPORT_GFX_PG) { |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5775 | si_init_gfx_cgpg(rdev); |
Alex Deucher | aa34dba | 2014-01-16 10:39:17 -0500 | [diff] [blame] | 5776 | } else { |
| 5777 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); |
| 5778 | WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5779 | } |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5780 | si_enable_dma_pg(rdev, true); |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5781 | si_enable_gfx_cgpg(rdev, true); |
| 5782 | } else { |
| 5783 | WREG32(RLC_SAVE_AND_RESTORE_BASE, rdev->rlc.save_restore_gpu_addr >> 8); |
| 5784 | WREG32(RLC_CLEAR_STATE_RESTORE_BASE, rdev->rlc.clear_state_gpu_addr >> 8); |
| 5785 | } |
| 5786 | } |
| 5787 | |
| 5788 | static void si_fini_pg(struct radeon_device *rdev) |
| 5789 | { |
Alex Deucher | 0116e1e | 2013-08-08 18:00:10 -0400 | [diff] [blame] | 5790 | if (rdev->pg_flags) { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5791 | si_enable_dma_pg(rdev, false); |
| 5792 | si_enable_gfx_cgpg(rdev, false); |
| 5793 | } |
| 5794 | } |
| 5795 | |
| 5796 | /* |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5797 | * RLC |
| 5798 | */ |
Alex Deucher | 866d83d | 2013-04-15 17:13:29 -0400 | [diff] [blame] | 5799 | void si_rlc_reset(struct radeon_device *rdev) |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5800 | { |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5801 | u32 tmp = RREG32(GRBM_SOFT_RESET); |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5802 | |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5803 | tmp |= SOFT_RESET_RLC; |
| 5804 | WREG32(GRBM_SOFT_RESET, tmp); |
| 5805 | udelay(50); |
| 5806 | tmp &= ~SOFT_RESET_RLC; |
| 5807 | WREG32(GRBM_SOFT_RESET, tmp); |
| 5808 | udelay(50); |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5809 | } |
| 5810 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5811 | static void si_rlc_stop(struct radeon_device *rdev) |
| 5812 | { |
| 5813 | WREG32(RLC_CNTL, 0); |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5814 | |
| 5815 | si_enable_gui_idle_interrupt(rdev, false); |
| 5816 | |
| 5817 | si_wait_for_rlc_serdes(rdev); |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5818 | } |
| 5819 | |
| 5820 | static void si_rlc_start(struct radeon_device *rdev) |
| 5821 | { |
| 5822 | WREG32(RLC_CNTL, RLC_ENABLE); |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5823 | |
| 5824 | si_enable_gui_idle_interrupt(rdev, true); |
| 5825 | |
| 5826 | udelay(50); |
| 5827 | } |
| 5828 | |
| 5829 | static bool si_lbpw_supported(struct radeon_device *rdev) |
| 5830 | { |
| 5831 | u32 tmp; |
| 5832 | |
| 5833 | /* Enable LBPW only for DDR3 */ |
| 5834 | tmp = RREG32(MC_SEQ_MISC0); |
| 5835 | if ((tmp & 0xF0000000) == 0xB0000000) |
| 5836 | return true; |
| 5837 | return false; |
| 5838 | } |
| 5839 | |
| 5840 | static void si_enable_lbpw(struct radeon_device *rdev, bool enable) |
| 5841 | { |
| 5842 | u32 tmp; |
| 5843 | |
| 5844 | tmp = RREG32(RLC_LB_CNTL); |
| 5845 | if (enable) |
| 5846 | tmp |= LOAD_BALANCE_ENABLE; |
| 5847 | else |
| 5848 | tmp &= ~LOAD_BALANCE_ENABLE; |
| 5849 | WREG32(RLC_LB_CNTL, tmp); |
| 5850 | |
| 5851 | if (!enable) { |
| 5852 | si_select_se_sh(rdev, 0xffffffff, 0xffffffff); |
| 5853 | WREG32(SPI_LB_CU_MASK, 0x00ff); |
| 5854 | } |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5855 | } |
| 5856 | |
| 5857 | static int si_rlc_resume(struct radeon_device *rdev) |
| 5858 | { |
| 5859 | u32 i; |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5860 | |
| 5861 | if (!rdev->rlc_fw) |
| 5862 | return -EINVAL; |
| 5863 | |
| 5864 | si_rlc_stop(rdev); |
| 5865 | |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 5866 | si_rlc_reset(rdev); |
| 5867 | |
| 5868 | si_init_pg(rdev); |
| 5869 | |
| 5870 | si_init_cg(rdev); |
| 5871 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5872 | WREG32(RLC_RL_BASE, 0); |
| 5873 | WREG32(RLC_RL_SIZE, 0); |
| 5874 | WREG32(RLC_LB_CNTL, 0); |
| 5875 | WREG32(RLC_LB_CNTR_MAX, 0xffffffff); |
| 5876 | WREG32(RLC_LB_CNTR_INIT, 0); |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5877 | WREG32(RLC_LB_INIT_CU_MASK, 0xffffffff); |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5878 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5879 | WREG32(RLC_MC_CNTL, 0); |
| 5880 | WREG32(RLC_UCODE_CNTL, 0); |
| 5881 | |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 5882 | if (rdev->new_fw) { |
| 5883 | const struct rlc_firmware_header_v1_0 *hdr = |
| 5884 | (const struct rlc_firmware_header_v1_0 *)rdev->rlc_fw->data; |
| 5885 | u32 fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4; |
| 5886 | const __le32 *fw_data = (const __le32 *) |
| 5887 | (rdev->rlc_fw->data + le32_to_cpu(hdr->header.ucode_array_offset_bytes)); |
| 5888 | |
| 5889 | radeon_ucode_print_rlc_hdr(&hdr->header); |
| 5890 | |
| 5891 | for (i = 0; i < fw_size; i++) { |
| 5892 | WREG32(RLC_UCODE_ADDR, i); |
| 5893 | WREG32(RLC_UCODE_DATA, le32_to_cpup(fw_data++)); |
| 5894 | } |
| 5895 | } else { |
| 5896 | const __be32 *fw_data = |
| 5897 | (const __be32 *)rdev->rlc_fw->data; |
| 5898 | for (i = 0; i < SI_RLC_UCODE_SIZE; i++) { |
| 5899 | WREG32(RLC_UCODE_ADDR, i); |
| 5900 | WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++)); |
| 5901 | } |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5902 | } |
| 5903 | WREG32(RLC_UCODE_ADDR, 0); |
| 5904 | |
Alex Deucher | d719cef | 2013-02-15 16:49:59 -0500 | [diff] [blame] | 5905 | si_enable_lbpw(rdev, si_lbpw_supported(rdev)); |
| 5906 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 5907 | si_rlc_start(rdev); |
| 5908 | |
| 5909 | return 0; |
| 5910 | } |
| 5911 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5912 | static void si_enable_interrupts(struct radeon_device *rdev) |
| 5913 | { |
| 5914 | u32 ih_cntl = RREG32(IH_CNTL); |
| 5915 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); |
| 5916 | |
| 5917 | ih_cntl |= ENABLE_INTR; |
| 5918 | ih_rb_cntl |= IH_RB_ENABLE; |
| 5919 | WREG32(IH_CNTL, ih_cntl); |
| 5920 | WREG32(IH_RB_CNTL, ih_rb_cntl); |
| 5921 | rdev->ih.enabled = true; |
| 5922 | } |
| 5923 | |
| 5924 | static void si_disable_interrupts(struct radeon_device *rdev) |
| 5925 | { |
| 5926 | u32 ih_rb_cntl = RREG32(IH_RB_CNTL); |
| 5927 | u32 ih_cntl = RREG32(IH_CNTL); |
| 5928 | |
| 5929 | ih_rb_cntl &= ~IH_RB_ENABLE; |
| 5930 | ih_cntl &= ~ENABLE_INTR; |
| 5931 | WREG32(IH_RB_CNTL, ih_rb_cntl); |
| 5932 | WREG32(IH_CNTL, ih_cntl); |
| 5933 | /* set rptr, wptr to 0 */ |
| 5934 | WREG32(IH_RB_RPTR, 0); |
| 5935 | WREG32(IH_RB_WPTR, 0); |
| 5936 | rdev->ih.enabled = false; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5937 | rdev->ih.rptr = 0; |
| 5938 | } |
| 5939 | |
| 5940 | static void si_disable_interrupt_state(struct radeon_device *rdev) |
| 5941 | { |
| 5942 | u32 tmp; |
| 5943 | |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 5944 | tmp = RREG32(CP_INT_CNTL_RING0) & |
| 5945 | (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); |
| 5946 | WREG32(CP_INT_CNTL_RING0, tmp); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5947 | WREG32(CP_INT_CNTL_RING1, 0); |
| 5948 | WREG32(CP_INT_CNTL_RING2, 0); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 5949 | tmp = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; |
| 5950 | WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, tmp); |
| 5951 | tmp = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; |
| 5952 | WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, tmp); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5953 | WREG32(GRBM_INT_CNTL, 0); |
Christian König | 18ad01e | 2015-02-18 13:19:27 +0100 | [diff] [blame] | 5954 | WREG32(SRBM_INT_CNTL, 0); |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 5955 | if (rdev->num_crtc >= 2) { |
| 5956 | WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0); |
| 5957 | WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0); |
| 5958 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5959 | if (rdev->num_crtc >= 4) { |
| 5960 | WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0); |
| 5961 | WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0); |
| 5962 | } |
| 5963 | if (rdev->num_crtc >= 6) { |
| 5964 | WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0); |
| 5965 | WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); |
| 5966 | } |
| 5967 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 5968 | if (rdev->num_crtc >= 2) { |
| 5969 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0); |
| 5970 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0); |
| 5971 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5972 | if (rdev->num_crtc >= 4) { |
| 5973 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0); |
| 5974 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0); |
| 5975 | } |
| 5976 | if (rdev->num_crtc >= 6) { |
| 5977 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0); |
| 5978 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0); |
| 5979 | } |
| 5980 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 5981 | if (!ASIC_IS_NODCE(rdev)) { |
Alex Deucher | e9a321c | 2014-01-27 11:54:44 -0500 | [diff] [blame] | 5982 | WREG32(DAC_AUTODETECT_INT_CONTROL, 0); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5983 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 5984 | tmp = RREG32(DC_HPD1_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5985 | WREG32(DC_HPD1_INT_CONTROL, tmp); |
| 5986 | tmp = RREG32(DC_HPD2_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5987 | WREG32(DC_HPD2_INT_CONTROL, tmp); |
| 5988 | tmp = RREG32(DC_HPD3_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5989 | WREG32(DC_HPD3_INT_CONTROL, tmp); |
| 5990 | tmp = RREG32(DC_HPD4_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5991 | WREG32(DC_HPD4_INT_CONTROL, tmp); |
| 5992 | tmp = RREG32(DC_HPD5_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5993 | WREG32(DC_HPD5_INT_CONTROL, tmp); |
| 5994 | tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY; |
| 5995 | WREG32(DC_HPD6_INT_CONTROL, tmp); |
| 5996 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 5997 | } |
| 5998 | |
| 5999 | static int si_irq_init(struct radeon_device *rdev) |
| 6000 | { |
| 6001 | int ret = 0; |
| 6002 | int rb_bufsz; |
| 6003 | u32 interrupt_cntl, ih_cntl, ih_rb_cntl; |
| 6004 | |
| 6005 | /* allocate ring */ |
| 6006 | ret = r600_ih_ring_alloc(rdev); |
| 6007 | if (ret) |
| 6008 | return ret; |
| 6009 | |
| 6010 | /* disable irqs */ |
| 6011 | si_disable_interrupts(rdev); |
| 6012 | |
| 6013 | /* init rlc */ |
| 6014 | ret = si_rlc_resume(rdev); |
| 6015 | if (ret) { |
| 6016 | r600_ih_ring_fini(rdev); |
| 6017 | return ret; |
| 6018 | } |
| 6019 | |
| 6020 | /* setup interrupt control */ |
| 6021 | /* set dummy read address to ring address */ |
| 6022 | WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); |
| 6023 | interrupt_cntl = RREG32(INTERRUPT_CNTL); |
| 6024 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi |
| 6025 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN |
| 6026 | */ |
| 6027 | interrupt_cntl &= ~IH_DUMMY_RD_OVERRIDE; |
| 6028 | /* IH_REQ_NONSNOOP_EN=1 if ring is in non-cacheable memory, e.g., vram */ |
| 6029 | interrupt_cntl &= ~IH_REQ_NONSNOOP_EN; |
| 6030 | WREG32(INTERRUPT_CNTL, interrupt_cntl); |
| 6031 | |
| 6032 | WREG32(IH_RB_BASE, rdev->ih.gpu_addr >> 8); |
Daniel Vetter | b72a892 | 2013-07-10 14:11:59 +0200 | [diff] [blame] | 6033 | rb_bufsz = order_base_2(rdev->ih.ring_size / 4); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6034 | |
| 6035 | ih_rb_cntl = (IH_WPTR_OVERFLOW_ENABLE | |
| 6036 | IH_WPTR_OVERFLOW_CLEAR | |
| 6037 | (rb_bufsz << 1)); |
| 6038 | |
| 6039 | if (rdev->wb.enabled) |
| 6040 | ih_rb_cntl |= IH_WPTR_WRITEBACK_ENABLE; |
| 6041 | |
| 6042 | /* set the writeback address whether it's enabled or not */ |
| 6043 | WREG32(IH_RB_WPTR_ADDR_LO, (rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFFFFFFFC); |
| 6044 | WREG32(IH_RB_WPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + R600_WB_IH_WPTR_OFFSET) & 0xFF); |
| 6045 | |
| 6046 | WREG32(IH_RB_CNTL, ih_rb_cntl); |
| 6047 | |
| 6048 | /* set rptr, wptr to 0 */ |
| 6049 | WREG32(IH_RB_RPTR, 0); |
| 6050 | WREG32(IH_RB_WPTR, 0); |
| 6051 | |
| 6052 | /* Default settings for IH_CNTL (disabled at first) */ |
| 6053 | ih_cntl = MC_WRREQ_CREDIT(0x10) | MC_WR_CLEAN_CNT(0x10) | MC_VMID(0); |
| 6054 | /* RPTR_REARM only works if msi's are enabled */ |
| 6055 | if (rdev->msi_enabled) |
| 6056 | ih_cntl |= RPTR_REARM; |
| 6057 | WREG32(IH_CNTL, ih_cntl); |
| 6058 | |
| 6059 | /* force the active interrupt state to all disabled */ |
| 6060 | si_disable_interrupt_state(rdev); |
| 6061 | |
Dave Airlie | 2099810 | 2012-04-03 11:53:05 +0100 | [diff] [blame] | 6062 | pci_set_master(rdev->pdev); |
| 6063 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6064 | /* enable irqs */ |
| 6065 | si_enable_interrupts(rdev); |
| 6066 | |
| 6067 | return ret; |
| 6068 | } |
| 6069 | |
| 6070 | int si_irq_set(struct radeon_device *rdev) |
| 6071 | { |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 6072 | u32 cp_int_cntl; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6073 | u32 cp_int_cntl1 = 0, cp_int_cntl2 = 0; |
| 6074 | u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0; |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6075 | u32 hpd1 = 0, hpd2 = 0, hpd3 = 0, hpd4 = 0, hpd5 = 0, hpd6 = 0; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6076 | u32 grbm_int_cntl = 0; |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6077 | u32 dma_cntl, dma_cntl1; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6078 | u32 thermal_int = 0; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6079 | |
| 6080 | if (!rdev->irq.installed) { |
| 6081 | WARN(1, "Can't enable IRQ/MSI because no handler is installed\n"); |
| 6082 | return -EINVAL; |
| 6083 | } |
| 6084 | /* don't enable anything if the ih is disabled */ |
| 6085 | if (!rdev->ih.enabled) { |
| 6086 | si_disable_interrupts(rdev); |
| 6087 | /* force the active interrupt state to all disabled */ |
| 6088 | si_disable_interrupt_state(rdev); |
| 6089 | return 0; |
| 6090 | } |
| 6091 | |
Alex Deucher | 811e4d5 | 2013-09-03 13:31:33 -0400 | [diff] [blame] | 6092 | cp_int_cntl = RREG32(CP_INT_CNTL_RING0) & |
| 6093 | (CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE); |
| 6094 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6095 | if (!ASIC_IS_NODCE(rdev)) { |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6096 | hpd1 = RREG32(DC_HPD1_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
| 6097 | hpd2 = RREG32(DC_HPD2_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
| 6098 | hpd3 = RREG32(DC_HPD3_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
| 6099 | hpd4 = RREG32(DC_HPD4_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
| 6100 | hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
| 6101 | hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~(DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN); |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6102 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6103 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6104 | dma_cntl = RREG32(DMA_CNTL + DMA0_REGISTER_OFFSET) & ~TRAP_ENABLE; |
| 6105 | dma_cntl1 = RREG32(DMA_CNTL + DMA1_REGISTER_OFFSET) & ~TRAP_ENABLE; |
| 6106 | |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6107 | thermal_int = RREG32(CG_THERMAL_INT) & |
| 6108 | ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); |
| 6109 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6110 | /* enable CP interrupts on all rings */ |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6111 | if (atomic_read(&rdev->irq.ring_int[RADEON_RING_TYPE_GFX_INDEX])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6112 | DRM_DEBUG("si_irq_set: sw int gfx\n"); |
| 6113 | cp_int_cntl |= TIME_STAMP_INT_ENABLE; |
| 6114 | } |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6115 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP1_INDEX])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6116 | DRM_DEBUG("si_irq_set: sw int cp1\n"); |
| 6117 | cp_int_cntl1 |= TIME_STAMP_INT_ENABLE; |
| 6118 | } |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6119 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_CP2_INDEX])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6120 | DRM_DEBUG("si_irq_set: sw int cp2\n"); |
| 6121 | cp_int_cntl2 |= TIME_STAMP_INT_ENABLE; |
| 6122 | } |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6123 | if (atomic_read(&rdev->irq.ring_int[R600_RING_TYPE_DMA_INDEX])) { |
| 6124 | DRM_DEBUG("si_irq_set: sw int dma\n"); |
| 6125 | dma_cntl |= TRAP_ENABLE; |
| 6126 | } |
| 6127 | |
| 6128 | if (atomic_read(&rdev->irq.ring_int[CAYMAN_RING_TYPE_DMA1_INDEX])) { |
| 6129 | DRM_DEBUG("si_irq_set: sw int dma1\n"); |
| 6130 | dma_cntl1 |= TRAP_ENABLE; |
| 6131 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6132 | if (rdev->irq.crtc_vblank_int[0] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6133 | atomic_read(&rdev->irq.pflip[0])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6134 | DRM_DEBUG("si_irq_set: vblank 0\n"); |
| 6135 | crtc1 |= VBLANK_INT_MASK; |
| 6136 | } |
| 6137 | if (rdev->irq.crtc_vblank_int[1] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6138 | atomic_read(&rdev->irq.pflip[1])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6139 | DRM_DEBUG("si_irq_set: vblank 1\n"); |
| 6140 | crtc2 |= VBLANK_INT_MASK; |
| 6141 | } |
| 6142 | if (rdev->irq.crtc_vblank_int[2] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6143 | atomic_read(&rdev->irq.pflip[2])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6144 | DRM_DEBUG("si_irq_set: vblank 2\n"); |
| 6145 | crtc3 |= VBLANK_INT_MASK; |
| 6146 | } |
| 6147 | if (rdev->irq.crtc_vblank_int[3] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6148 | atomic_read(&rdev->irq.pflip[3])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6149 | DRM_DEBUG("si_irq_set: vblank 3\n"); |
| 6150 | crtc4 |= VBLANK_INT_MASK; |
| 6151 | } |
| 6152 | if (rdev->irq.crtc_vblank_int[4] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6153 | atomic_read(&rdev->irq.pflip[4])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6154 | DRM_DEBUG("si_irq_set: vblank 4\n"); |
| 6155 | crtc5 |= VBLANK_INT_MASK; |
| 6156 | } |
| 6157 | if (rdev->irq.crtc_vblank_int[5] || |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 6158 | atomic_read(&rdev->irq.pflip[5])) { |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6159 | DRM_DEBUG("si_irq_set: vblank 5\n"); |
| 6160 | crtc6 |= VBLANK_INT_MASK; |
| 6161 | } |
| 6162 | if (rdev->irq.hpd[0]) { |
| 6163 | DRM_DEBUG("si_irq_set: hpd 1\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6164 | hpd1 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6165 | } |
| 6166 | if (rdev->irq.hpd[1]) { |
| 6167 | DRM_DEBUG("si_irq_set: hpd 2\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6168 | hpd2 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6169 | } |
| 6170 | if (rdev->irq.hpd[2]) { |
| 6171 | DRM_DEBUG("si_irq_set: hpd 3\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6172 | hpd3 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6173 | } |
| 6174 | if (rdev->irq.hpd[3]) { |
| 6175 | DRM_DEBUG("si_irq_set: hpd 4\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6176 | hpd4 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6177 | } |
| 6178 | if (rdev->irq.hpd[4]) { |
| 6179 | DRM_DEBUG("si_irq_set: hpd 5\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6180 | hpd5 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6181 | } |
| 6182 | if (rdev->irq.hpd[5]) { |
| 6183 | DRM_DEBUG("si_irq_set: hpd 6\n"); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6184 | hpd6 |= DC_HPDx_INT_EN | DC_HPDx_RX_INT_EN; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6185 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6186 | |
| 6187 | WREG32(CP_INT_CNTL_RING0, cp_int_cntl); |
| 6188 | WREG32(CP_INT_CNTL_RING1, cp_int_cntl1); |
| 6189 | WREG32(CP_INT_CNTL_RING2, cp_int_cntl2); |
| 6190 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6191 | WREG32(DMA_CNTL + DMA0_REGISTER_OFFSET, dma_cntl); |
| 6192 | WREG32(DMA_CNTL + DMA1_REGISTER_OFFSET, dma_cntl1); |
| 6193 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6194 | WREG32(GRBM_INT_CNTL, grbm_int_cntl); |
| 6195 | |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6196 | if (rdev->irq.dpm_thermal) { |
| 6197 | DRM_DEBUG("dpm thermal\n"); |
| 6198 | thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; |
| 6199 | } |
| 6200 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6201 | if (rdev->num_crtc >= 2) { |
| 6202 | WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1); |
| 6203 | WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2); |
| 6204 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6205 | if (rdev->num_crtc >= 4) { |
| 6206 | WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3); |
| 6207 | WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4); |
| 6208 | } |
| 6209 | if (rdev->num_crtc >= 6) { |
| 6210 | WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5); |
| 6211 | WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6); |
| 6212 | } |
| 6213 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6214 | if (rdev->num_crtc >= 2) { |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 6215 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, |
| 6216 | GRPH_PFLIP_INT_MASK); |
| 6217 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, |
| 6218 | GRPH_PFLIP_INT_MASK); |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6219 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6220 | if (rdev->num_crtc >= 4) { |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 6221 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, |
| 6222 | GRPH_PFLIP_INT_MASK); |
| 6223 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, |
| 6224 | GRPH_PFLIP_INT_MASK); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6225 | } |
| 6226 | if (rdev->num_crtc >= 6) { |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 6227 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, |
| 6228 | GRPH_PFLIP_INT_MASK); |
| 6229 | WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, |
| 6230 | GRPH_PFLIP_INT_MASK); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6231 | } |
| 6232 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6233 | if (!ASIC_IS_NODCE(rdev)) { |
| 6234 | WREG32(DC_HPD1_INT_CONTROL, hpd1); |
| 6235 | WREG32(DC_HPD2_INT_CONTROL, hpd2); |
| 6236 | WREG32(DC_HPD3_INT_CONTROL, hpd3); |
| 6237 | WREG32(DC_HPD4_INT_CONTROL, hpd4); |
| 6238 | WREG32(DC_HPD5_INT_CONTROL, hpd5); |
| 6239 | WREG32(DC_HPD6_INT_CONTROL, hpd6); |
| 6240 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6241 | |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6242 | WREG32(CG_THERMAL_INT, thermal_int); |
| 6243 | |
Alex Deucher | 0586915 | 2015-03-02 20:43:53 -0500 | [diff] [blame] | 6244 | /* posting read */ |
| 6245 | RREG32(SRBM_STATUS); |
| 6246 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6247 | return 0; |
| 6248 | } |
| 6249 | |
| 6250 | static inline void si_irq_ack(struct radeon_device *rdev) |
| 6251 | { |
| 6252 | u32 tmp; |
| 6253 | |
Alex Deucher | 5153550 | 2012-08-30 14:34:30 -0400 | [diff] [blame] | 6254 | if (ASIC_IS_NODCE(rdev)) |
| 6255 | return; |
| 6256 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6257 | rdev->irq.stat_regs.evergreen.disp_int = RREG32(DISP_INTERRUPT_STATUS); |
| 6258 | rdev->irq.stat_regs.evergreen.disp_int_cont = RREG32(DISP_INTERRUPT_STATUS_CONTINUE); |
| 6259 | rdev->irq.stat_regs.evergreen.disp_int_cont2 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE2); |
| 6260 | rdev->irq.stat_regs.evergreen.disp_int_cont3 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE3); |
| 6261 | rdev->irq.stat_regs.evergreen.disp_int_cont4 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE4); |
| 6262 | rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5); |
| 6263 | rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET); |
| 6264 | rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET); |
| 6265 | if (rdev->num_crtc >= 4) { |
| 6266 | rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET); |
| 6267 | rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET); |
| 6268 | } |
| 6269 | if (rdev->num_crtc >= 6) { |
| 6270 | rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET); |
| 6271 | rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET); |
| 6272 | } |
| 6273 | |
| 6274 | if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6275 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6276 | if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6277 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6278 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT) |
| 6279 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK); |
| 6280 | if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT) |
| 6281 | WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK); |
| 6282 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT) |
| 6283 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK); |
| 6284 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT) |
| 6285 | WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK); |
| 6286 | |
| 6287 | if (rdev->num_crtc >= 4) { |
| 6288 | if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6289 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6290 | if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6291 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6292 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT) |
| 6293 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK); |
| 6294 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT) |
| 6295 | WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK); |
| 6296 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT) |
| 6297 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK); |
| 6298 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT) |
| 6299 | WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK); |
| 6300 | } |
| 6301 | |
| 6302 | if (rdev->num_crtc >= 6) { |
| 6303 | if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6304 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6305 | if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED) |
| 6306 | WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR); |
| 6307 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT) |
| 6308 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK); |
| 6309 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT) |
| 6310 | WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK); |
| 6311 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT) |
| 6312 | WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK); |
| 6313 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT) |
| 6314 | WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK); |
| 6315 | } |
| 6316 | |
| 6317 | if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) { |
| 6318 | tmp = RREG32(DC_HPD1_INT_CONTROL); |
| 6319 | tmp |= DC_HPDx_INT_ACK; |
| 6320 | WREG32(DC_HPD1_INT_CONTROL, tmp); |
| 6321 | } |
| 6322 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT) { |
| 6323 | tmp = RREG32(DC_HPD2_INT_CONTROL); |
| 6324 | tmp |= DC_HPDx_INT_ACK; |
| 6325 | WREG32(DC_HPD2_INT_CONTROL, tmp); |
| 6326 | } |
| 6327 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT) { |
| 6328 | tmp = RREG32(DC_HPD3_INT_CONTROL); |
| 6329 | tmp |= DC_HPDx_INT_ACK; |
| 6330 | WREG32(DC_HPD3_INT_CONTROL, tmp); |
| 6331 | } |
| 6332 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT) { |
| 6333 | tmp = RREG32(DC_HPD4_INT_CONTROL); |
| 6334 | tmp |= DC_HPDx_INT_ACK; |
| 6335 | WREG32(DC_HPD4_INT_CONTROL, tmp); |
| 6336 | } |
| 6337 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT) { |
| 6338 | tmp = RREG32(DC_HPD5_INT_CONTROL); |
| 6339 | tmp |= DC_HPDx_INT_ACK; |
| 6340 | WREG32(DC_HPD5_INT_CONTROL, tmp); |
| 6341 | } |
| 6342 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT) { |
Lyude | acc771f | 2017-05-11 19:31:12 -0400 | [diff] [blame] | 6343 | tmp = RREG32(DC_HPD6_INT_CONTROL); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6344 | tmp |= DC_HPDx_INT_ACK; |
| 6345 | WREG32(DC_HPD6_INT_CONTROL, tmp); |
| 6346 | } |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6347 | |
| 6348 | if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT) { |
| 6349 | tmp = RREG32(DC_HPD1_INT_CONTROL); |
| 6350 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6351 | WREG32(DC_HPD1_INT_CONTROL, tmp); |
| 6352 | } |
| 6353 | if (rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT) { |
| 6354 | tmp = RREG32(DC_HPD2_INT_CONTROL); |
| 6355 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6356 | WREG32(DC_HPD2_INT_CONTROL, tmp); |
| 6357 | } |
| 6358 | if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT) { |
| 6359 | tmp = RREG32(DC_HPD3_INT_CONTROL); |
| 6360 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6361 | WREG32(DC_HPD3_INT_CONTROL, tmp); |
| 6362 | } |
| 6363 | if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT) { |
| 6364 | tmp = RREG32(DC_HPD4_INT_CONTROL); |
| 6365 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6366 | WREG32(DC_HPD4_INT_CONTROL, tmp); |
| 6367 | } |
| 6368 | if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT) { |
| 6369 | tmp = RREG32(DC_HPD5_INT_CONTROL); |
| 6370 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6371 | WREG32(DC_HPD5_INT_CONTROL, tmp); |
| 6372 | } |
| 6373 | if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT) { |
Lyude | acc771f | 2017-05-11 19:31:12 -0400 | [diff] [blame] | 6374 | tmp = RREG32(DC_HPD6_INT_CONTROL); |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6375 | tmp |= DC_HPDx_RX_INT_ACK; |
| 6376 | WREG32(DC_HPD6_INT_CONTROL, tmp); |
| 6377 | } |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6378 | } |
| 6379 | |
| 6380 | static void si_irq_disable(struct radeon_device *rdev) |
| 6381 | { |
| 6382 | si_disable_interrupts(rdev); |
| 6383 | /* Wait and acknowledge irq */ |
| 6384 | mdelay(1); |
| 6385 | si_irq_ack(rdev); |
| 6386 | si_disable_interrupt_state(rdev); |
| 6387 | } |
| 6388 | |
| 6389 | static void si_irq_suspend(struct radeon_device *rdev) |
| 6390 | { |
| 6391 | si_irq_disable(rdev); |
| 6392 | si_rlc_stop(rdev); |
| 6393 | } |
| 6394 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 6395 | static void si_irq_fini(struct radeon_device *rdev) |
| 6396 | { |
| 6397 | si_irq_suspend(rdev); |
| 6398 | r600_ih_ring_fini(rdev); |
| 6399 | } |
| 6400 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6401 | static inline u32 si_get_ih_wptr(struct radeon_device *rdev) |
| 6402 | { |
| 6403 | u32 wptr, tmp; |
| 6404 | |
| 6405 | if (rdev->wb.enabled) |
| 6406 | wptr = le32_to_cpu(rdev->wb.wb[R600_WB_IH_WPTR_OFFSET/4]); |
| 6407 | else |
| 6408 | wptr = RREG32(IH_RB_WPTR); |
| 6409 | |
| 6410 | if (wptr & RB_OVERFLOW) { |
Michel Dänzer | 11bab0a | 2014-09-19 12:07:11 +0900 | [diff] [blame] | 6411 | wptr &= ~RB_OVERFLOW; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6412 | /* When a ring buffer overflow happen start parsing interrupt |
| 6413 | * from the last not overwritten vector (wptr + 16). Hopefully |
| 6414 | * this should allow us to catchup. |
| 6415 | */ |
Michel Dänzer | 6cc2fda | 2014-09-19 12:22:07 +0900 | [diff] [blame] | 6416 | dev_warn(rdev->dev, "IH ring buffer overflow (0x%08X, 0x%08X, 0x%08X)\n", |
| 6417 | wptr, rdev->ih.rptr, (wptr + 16) & rdev->ih.ptr_mask); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6418 | rdev->ih.rptr = (wptr + 16) & rdev->ih.ptr_mask; |
| 6419 | tmp = RREG32(IH_RB_CNTL); |
| 6420 | tmp |= IH_WPTR_OVERFLOW_CLEAR; |
| 6421 | WREG32(IH_RB_CNTL, tmp); |
| 6422 | } |
| 6423 | return (wptr & rdev->ih.ptr_mask); |
| 6424 | } |
| 6425 | |
| 6426 | /* SI IV Ring |
| 6427 | * Each IV ring entry is 128 bits: |
| 6428 | * [7:0] - interrupt source id |
| 6429 | * [31:8] - reserved |
| 6430 | * [59:32] - interrupt source data |
| 6431 | * [63:60] - reserved |
| 6432 | * [71:64] - RINGID |
| 6433 | * [79:72] - VMID |
| 6434 | * [127:80] - reserved |
| 6435 | */ |
| 6436 | int si_irq_process(struct radeon_device *rdev) |
| 6437 | { |
| 6438 | u32 wptr; |
| 6439 | u32 rptr; |
| 6440 | u32 src_id, src_data, ring_id; |
| 6441 | u32 ring_index; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6442 | bool queue_hotplug = false; |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6443 | bool queue_dp = false; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6444 | bool queue_thermal = false; |
Alex Deucher | fbf6dc7 | 2013-06-13 18:47:58 -0400 | [diff] [blame] | 6445 | u32 status, addr; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6446 | |
| 6447 | if (!rdev->ih.enabled || rdev->shutdown) |
| 6448 | return IRQ_NONE; |
| 6449 | |
| 6450 | wptr = si_get_ih_wptr(rdev); |
Christian Koenig | c20dc36 | 2012-05-16 21:45:24 +0200 | [diff] [blame] | 6451 | |
| 6452 | restart_ih: |
| 6453 | /* is somebody else already processing irqs? */ |
| 6454 | if (atomic_xchg(&rdev->ih.lock, 1)) |
| 6455 | return IRQ_NONE; |
| 6456 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6457 | rptr = rdev->ih.rptr; |
| 6458 | DRM_DEBUG("si_irq_process start: rptr %d, wptr %d\n", rptr, wptr); |
| 6459 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6460 | /* Order reading of wptr vs. reading of IH ring data */ |
| 6461 | rmb(); |
| 6462 | |
| 6463 | /* display interrupts */ |
| 6464 | si_irq_ack(rdev); |
| 6465 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6466 | while (rptr != wptr) { |
| 6467 | /* wptr/rptr are in bytes! */ |
| 6468 | ring_index = rptr / 4; |
| 6469 | src_id = le32_to_cpu(rdev->ih.ring[ring_index]) & 0xff; |
| 6470 | src_data = le32_to_cpu(rdev->ih.ring[ring_index + 1]) & 0xfffffff; |
| 6471 | ring_id = le32_to_cpu(rdev->ih.ring[ring_index + 2]) & 0xff; |
| 6472 | |
| 6473 | switch (src_id) { |
| 6474 | case 1: /* D1 vblank/vline */ |
| 6475 | switch (src_data) { |
| 6476 | case 0: /* D1 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6477 | if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)) |
| 6478 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6479 | |
| 6480 | if (rdev->irq.crtc_vblank_int[0]) { |
| 6481 | drm_handle_vblank(rdev->ddev, 0); |
| 6482 | rdev->pm.vblank_sync = true; |
| 6483 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6484 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6485 | if (atomic_read(&rdev->irq.pflip[0])) |
| 6486 | radeon_crtc_handle_vblank(rdev, 0); |
| 6487 | rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VBLANK_INTERRUPT; |
| 6488 | DRM_DEBUG("IH: D1 vblank\n"); |
| 6489 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6490 | break; |
| 6491 | case 1: /* D1 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6492 | if (!(rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)) |
| 6493 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6494 | |
| 6495 | rdev->irq.stat_regs.evergreen.disp_int &= ~LB_D1_VLINE_INTERRUPT; |
| 6496 | DRM_DEBUG("IH: D1 vline\n"); |
| 6497 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6498 | break; |
| 6499 | default: |
| 6500 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6501 | break; |
| 6502 | } |
| 6503 | break; |
| 6504 | case 2: /* D2 vblank/vline */ |
| 6505 | switch (src_data) { |
| 6506 | case 0: /* D2 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6507 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)) |
| 6508 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6509 | |
| 6510 | if (rdev->irq.crtc_vblank_int[1]) { |
| 6511 | drm_handle_vblank(rdev->ddev, 1); |
| 6512 | rdev->pm.vblank_sync = true; |
| 6513 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6514 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6515 | if (atomic_read(&rdev->irq.pflip[1])) |
| 6516 | radeon_crtc_handle_vblank(rdev, 1); |
| 6517 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT; |
| 6518 | DRM_DEBUG("IH: D2 vblank\n"); |
| 6519 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6520 | break; |
| 6521 | case 1: /* D2 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6522 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)) |
| 6523 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6524 | |
| 6525 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~LB_D2_VLINE_INTERRUPT; |
| 6526 | DRM_DEBUG("IH: D2 vline\n"); |
| 6527 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6528 | break; |
| 6529 | default: |
| 6530 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6531 | break; |
| 6532 | } |
| 6533 | break; |
| 6534 | case 3: /* D3 vblank/vline */ |
| 6535 | switch (src_data) { |
| 6536 | case 0: /* D3 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6537 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)) |
| 6538 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6539 | |
| 6540 | if (rdev->irq.crtc_vblank_int[2]) { |
| 6541 | drm_handle_vblank(rdev->ddev, 2); |
| 6542 | rdev->pm.vblank_sync = true; |
| 6543 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6544 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6545 | if (atomic_read(&rdev->irq.pflip[2])) |
| 6546 | radeon_crtc_handle_vblank(rdev, 2); |
| 6547 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT; |
| 6548 | DRM_DEBUG("IH: D3 vblank\n"); |
| 6549 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6550 | break; |
| 6551 | case 1: /* D3 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6552 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)) |
| 6553 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6554 | |
| 6555 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~LB_D3_VLINE_INTERRUPT; |
| 6556 | DRM_DEBUG("IH: D3 vline\n"); |
| 6557 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6558 | break; |
| 6559 | default: |
| 6560 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6561 | break; |
| 6562 | } |
| 6563 | break; |
| 6564 | case 4: /* D4 vblank/vline */ |
| 6565 | switch (src_data) { |
| 6566 | case 0: /* D4 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6567 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)) |
| 6568 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6569 | |
| 6570 | if (rdev->irq.crtc_vblank_int[3]) { |
| 6571 | drm_handle_vblank(rdev->ddev, 3); |
| 6572 | rdev->pm.vblank_sync = true; |
| 6573 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6574 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6575 | if (atomic_read(&rdev->irq.pflip[3])) |
| 6576 | radeon_crtc_handle_vblank(rdev, 3); |
| 6577 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT; |
| 6578 | DRM_DEBUG("IH: D4 vblank\n"); |
| 6579 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6580 | break; |
| 6581 | case 1: /* D4 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6582 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)) |
| 6583 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6584 | |
| 6585 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~LB_D4_VLINE_INTERRUPT; |
| 6586 | DRM_DEBUG("IH: D4 vline\n"); |
| 6587 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6588 | break; |
| 6589 | default: |
| 6590 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6591 | break; |
| 6592 | } |
| 6593 | break; |
| 6594 | case 5: /* D5 vblank/vline */ |
| 6595 | switch (src_data) { |
| 6596 | case 0: /* D5 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6597 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)) |
| 6598 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6599 | |
| 6600 | if (rdev->irq.crtc_vblank_int[4]) { |
| 6601 | drm_handle_vblank(rdev->ddev, 4); |
| 6602 | rdev->pm.vblank_sync = true; |
| 6603 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6604 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6605 | if (atomic_read(&rdev->irq.pflip[4])) |
| 6606 | radeon_crtc_handle_vblank(rdev, 4); |
| 6607 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT; |
| 6608 | DRM_DEBUG("IH: D5 vblank\n"); |
| 6609 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6610 | break; |
| 6611 | case 1: /* D5 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6612 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)) |
| 6613 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6614 | |
| 6615 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~LB_D5_VLINE_INTERRUPT; |
| 6616 | DRM_DEBUG("IH: D5 vline\n"); |
| 6617 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6618 | break; |
| 6619 | default: |
| 6620 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6621 | break; |
| 6622 | } |
| 6623 | break; |
| 6624 | case 6: /* D6 vblank/vline */ |
| 6625 | switch (src_data) { |
| 6626 | case 0: /* D6 vblank */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6627 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)) |
| 6628 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6629 | |
| 6630 | if (rdev->irq.crtc_vblank_int[5]) { |
| 6631 | drm_handle_vblank(rdev->ddev, 5); |
| 6632 | rdev->pm.vblank_sync = true; |
| 6633 | wake_up(&rdev->irq.vblank_queue); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6634 | } |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6635 | if (atomic_read(&rdev->irq.pflip[5])) |
| 6636 | radeon_crtc_handle_vblank(rdev, 5); |
| 6637 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT; |
| 6638 | DRM_DEBUG("IH: D6 vblank\n"); |
| 6639 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6640 | break; |
| 6641 | case 1: /* D6 vline */ |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6642 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)) |
| 6643 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6644 | |
| 6645 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~LB_D6_VLINE_INTERRUPT; |
| 6646 | DRM_DEBUG("IH: D6 vline\n"); |
| 6647 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6648 | break; |
| 6649 | default: |
| 6650 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6651 | break; |
| 6652 | } |
| 6653 | break; |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 6654 | case 8: /* D1 page flip */ |
| 6655 | case 10: /* D2 page flip */ |
| 6656 | case 12: /* D3 page flip */ |
| 6657 | case 14: /* D4 page flip */ |
| 6658 | case 16: /* D5 page flip */ |
| 6659 | case 18: /* D6 page flip */ |
| 6660 | DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1); |
Mario Kleiner | 39dc545 | 2014-07-29 06:21:44 +0200 | [diff] [blame] | 6661 | if (radeon_use_pflipirq > 0) |
| 6662 | radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1); |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 6663 | break; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6664 | case 42: /* HPD hotplug */ |
| 6665 | switch (src_data) { |
| 6666 | case 0: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6667 | if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT)) |
| 6668 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6669 | |
| 6670 | rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_INTERRUPT; |
| 6671 | queue_hotplug = true; |
| 6672 | DRM_DEBUG("IH: HPD1\n"); |
| 6673 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6674 | break; |
| 6675 | case 1: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6676 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_INTERRUPT)) |
| 6677 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6678 | |
| 6679 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_INTERRUPT; |
| 6680 | queue_hotplug = true; |
| 6681 | DRM_DEBUG("IH: HPD2\n"); |
| 6682 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6683 | break; |
| 6684 | case 2: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6685 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_INTERRUPT)) |
| 6686 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6687 | |
| 6688 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_INTERRUPT; |
| 6689 | queue_hotplug = true; |
| 6690 | DRM_DEBUG("IH: HPD3\n"); |
| 6691 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6692 | break; |
| 6693 | case 3: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6694 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_INTERRUPT)) |
| 6695 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6696 | |
| 6697 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_INTERRUPT; |
| 6698 | queue_hotplug = true; |
| 6699 | DRM_DEBUG("IH: HPD4\n"); |
| 6700 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6701 | break; |
| 6702 | case 4: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6703 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_INTERRUPT)) |
| 6704 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6705 | |
| 6706 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_INTERRUPT; |
| 6707 | queue_hotplug = true; |
| 6708 | DRM_DEBUG("IH: HPD5\n"); |
| 6709 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6710 | break; |
| 6711 | case 5: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6712 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_INTERRUPT)) |
| 6713 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6714 | |
| 6715 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_INTERRUPT; |
| 6716 | queue_hotplug = true; |
| 6717 | DRM_DEBUG("IH: HPD6\n"); |
| 6718 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6719 | break; |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6720 | case 6: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6721 | if (!(rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_RX_INTERRUPT)) |
| 6722 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6723 | |
| 6724 | rdev->irq.stat_regs.evergreen.disp_int &= ~DC_HPD1_RX_INTERRUPT; |
| 6725 | queue_dp = true; |
| 6726 | DRM_DEBUG("IH: HPD_RX 1\n"); |
| 6727 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6728 | break; |
| 6729 | case 7: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6730 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont & DC_HPD2_RX_INTERRUPT)) |
| 6731 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6732 | |
| 6733 | rdev->irq.stat_regs.evergreen.disp_int_cont &= ~DC_HPD2_RX_INTERRUPT; |
| 6734 | queue_dp = true; |
| 6735 | DRM_DEBUG("IH: HPD_RX 2\n"); |
| 6736 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6737 | break; |
| 6738 | case 8: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6739 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont2 & DC_HPD3_RX_INTERRUPT)) |
| 6740 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6741 | |
| 6742 | rdev->irq.stat_regs.evergreen.disp_int_cont2 &= ~DC_HPD3_RX_INTERRUPT; |
| 6743 | queue_dp = true; |
| 6744 | DRM_DEBUG("IH: HPD_RX 3\n"); |
| 6745 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6746 | break; |
| 6747 | case 9: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6748 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont3 & DC_HPD4_RX_INTERRUPT)) |
| 6749 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6750 | |
| 6751 | rdev->irq.stat_regs.evergreen.disp_int_cont3 &= ~DC_HPD4_RX_INTERRUPT; |
| 6752 | queue_dp = true; |
| 6753 | DRM_DEBUG("IH: HPD_RX 4\n"); |
| 6754 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6755 | break; |
| 6756 | case 10: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6757 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont4 & DC_HPD5_RX_INTERRUPT)) |
| 6758 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6759 | |
| 6760 | rdev->irq.stat_regs.evergreen.disp_int_cont4 &= ~DC_HPD5_RX_INTERRUPT; |
| 6761 | queue_dp = true; |
| 6762 | DRM_DEBUG("IH: HPD_RX 5\n"); |
| 6763 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6764 | break; |
| 6765 | case 11: |
Mario Kleiner | 07f18f0 | 2015-07-03 06:03:06 +0200 | [diff] [blame] | 6766 | if (!(rdev->irq.stat_regs.evergreen.disp_int_cont5 & DC_HPD6_RX_INTERRUPT)) |
| 6767 | DRM_DEBUG("IH: IH event w/o asserted irq bit?\n"); |
| 6768 | |
| 6769 | rdev->irq.stat_regs.evergreen.disp_int_cont5 &= ~DC_HPD6_RX_INTERRUPT; |
| 6770 | queue_dp = true; |
| 6771 | DRM_DEBUG("IH: HPD_RX 6\n"); |
| 6772 | |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6773 | break; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6774 | default: |
| 6775 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6776 | break; |
| 6777 | } |
| 6778 | break; |
Christian König | 18ad01e | 2015-02-18 13:19:27 +0100 | [diff] [blame] | 6779 | case 96: |
| 6780 | DRM_ERROR("SRBM_READ_ERROR: 0x%x\n", RREG32(SRBM_READ_ERROR)); |
| 6781 | WREG32(SRBM_INT_ACK, 0x1); |
| 6782 | break; |
Christian König | b927e1c | 2014-01-30 19:01:16 +0100 | [diff] [blame] | 6783 | case 124: /* UVD */ |
| 6784 | DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data); |
| 6785 | radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX); |
| 6786 | break; |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 6787 | case 146: |
| 6788 | case 147: |
Alex Deucher | fbf6dc7 | 2013-06-13 18:47:58 -0400 | [diff] [blame] | 6789 | addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR); |
| 6790 | status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS); |
Christian König | 9b7d786 | 2014-07-07 11:16:29 +0200 | [diff] [blame] | 6791 | /* reset addr and status */ |
| 6792 | WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1); |
| 6793 | if (addr == 0x0 && status == 0x0) |
| 6794 | break; |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 6795 | dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data); |
| 6796 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n", |
Alex Deucher | fbf6dc7 | 2013-06-13 18:47:58 -0400 | [diff] [blame] | 6797 | addr); |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 6798 | dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n", |
Alex Deucher | fbf6dc7 | 2013-06-13 18:47:58 -0400 | [diff] [blame] | 6799 | status); |
| 6800 | si_vm_decode_fault(rdev, status, addr); |
Christian König | ae133a1 | 2012-09-18 15:30:44 -0400 | [diff] [blame] | 6801 | break; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6802 | case 176: /* RINGID0 CP_INT */ |
| 6803 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); |
| 6804 | break; |
| 6805 | case 177: /* RINGID1 CP_INT */ |
| 6806 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX); |
| 6807 | break; |
| 6808 | case 178: /* RINGID2 CP_INT */ |
| 6809 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX); |
| 6810 | break; |
| 6811 | case 181: /* CP EOP event */ |
| 6812 | DRM_DEBUG("IH: CP EOP\n"); |
| 6813 | switch (ring_id) { |
| 6814 | case 0: |
| 6815 | radeon_fence_process(rdev, RADEON_RING_TYPE_GFX_INDEX); |
| 6816 | break; |
| 6817 | case 1: |
| 6818 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP1_INDEX); |
| 6819 | break; |
| 6820 | case 2: |
| 6821 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_CP2_INDEX); |
| 6822 | break; |
| 6823 | } |
| 6824 | break; |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6825 | case 224: /* DMA trap event */ |
| 6826 | DRM_DEBUG("IH: DMA trap\n"); |
| 6827 | radeon_fence_process(rdev, R600_RING_TYPE_DMA_INDEX); |
| 6828 | break; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6829 | case 230: /* thermal low to high */ |
| 6830 | DRM_DEBUG("IH: thermal low to high\n"); |
| 6831 | rdev->pm.dpm.thermal.high_to_low = false; |
| 6832 | queue_thermal = true; |
| 6833 | break; |
| 6834 | case 231: /* thermal high to low */ |
| 6835 | DRM_DEBUG("IH: thermal high to low\n"); |
| 6836 | rdev->pm.dpm.thermal.high_to_low = true; |
| 6837 | queue_thermal = true; |
| 6838 | break; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6839 | case 233: /* GUI IDLE */ |
| 6840 | DRM_DEBUG("IH: GUI idle\n"); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6841 | break; |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 6842 | case 244: /* DMA trap event */ |
| 6843 | DRM_DEBUG("IH: DMA1 trap\n"); |
| 6844 | radeon_fence_process(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); |
| 6845 | break; |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6846 | default: |
| 6847 | DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data); |
| 6848 | break; |
| 6849 | } |
| 6850 | |
| 6851 | /* wptr/rptr are in bytes! */ |
| 6852 | rptr += 16; |
| 6853 | rptr &= rdev->ih.ptr_mask; |
Michel Dänzer | f55e03b | 2014-09-19 12:22:10 +0900 | [diff] [blame] | 6854 | WREG32(IH_RB_RPTR, rptr); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6855 | } |
Dave Airlie | 47f2467 | 2015-02-24 09:23:58 +1000 | [diff] [blame] | 6856 | if (queue_dp) |
| 6857 | schedule_work(&rdev->dp_work); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6858 | if (queue_hotplug) |
Lyude | cb5d416 | 2015-12-03 18:26:07 -0500 | [diff] [blame] | 6859 | schedule_delayed_work(&rdev->hotplug_work, 0); |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 6860 | if (queue_thermal && rdev->pm.dpm_enabled) |
| 6861 | schedule_work(&rdev->pm.dpm.thermal.work); |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6862 | rdev->ih.rptr = rptr; |
Christian Koenig | c20dc36 | 2012-05-16 21:45:24 +0200 | [diff] [blame] | 6863 | atomic_set(&rdev->ih.lock, 0); |
| 6864 | |
| 6865 | /* make sure wptr hasn't changed while processing */ |
| 6866 | wptr = si_get_ih_wptr(rdev); |
| 6867 | if (wptr != rptr) |
| 6868 | goto restart_ih; |
| 6869 | |
Alex Deucher | 25a857f | 2012-03-20 17:18:22 -0400 | [diff] [blame] | 6870 | return IRQ_HANDLED; |
| 6871 | } |
| 6872 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 6873 | /* |
| 6874 | * startup/shutdown callbacks |
| 6875 | */ |
Jérome Glisse | fa25c22 | 2016-03-18 16:58:30 +0100 | [diff] [blame] | 6876 | static void si_uvd_init(struct radeon_device *rdev) |
| 6877 | { |
| 6878 | int r; |
| 6879 | |
| 6880 | if (!rdev->has_uvd) |
| 6881 | return; |
| 6882 | |
| 6883 | r = radeon_uvd_init(rdev); |
| 6884 | if (r) { |
| 6885 | dev_err(rdev->dev, "failed UVD (%d) init.\n", r); |
| 6886 | /* |
| 6887 | * At this point rdev->uvd.vcpu_bo is NULL which trickles down |
| 6888 | * to early fails uvd_v2_2_resume() and thus nothing happens |
| 6889 | * there. So it is pointless to try to go through that code |
| 6890 | * hence why we disable uvd here. |
| 6891 | */ |
| 6892 | rdev->has_uvd = 0; |
| 6893 | return; |
| 6894 | } |
| 6895 | rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_obj = NULL; |
| 6896 | r600_ring_init(rdev, &rdev->ring[R600_RING_TYPE_UVD_INDEX], 4096); |
| 6897 | } |
| 6898 | |
| 6899 | static void si_uvd_start(struct radeon_device *rdev) |
| 6900 | { |
| 6901 | int r; |
| 6902 | |
| 6903 | if (!rdev->has_uvd) |
| 6904 | return; |
| 6905 | |
| 6906 | r = uvd_v2_2_resume(rdev); |
| 6907 | if (r) { |
| 6908 | dev_err(rdev->dev, "failed UVD resume (%d).\n", r); |
| 6909 | goto error; |
| 6910 | } |
| 6911 | r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_UVD_INDEX); |
| 6912 | if (r) { |
| 6913 | dev_err(rdev->dev, "failed initializing UVD fences (%d).\n", r); |
| 6914 | goto error; |
| 6915 | } |
| 6916 | return; |
| 6917 | |
| 6918 | error: |
| 6919 | rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0; |
| 6920 | } |
| 6921 | |
| 6922 | static void si_uvd_resume(struct radeon_device *rdev) |
| 6923 | { |
| 6924 | struct radeon_ring *ring; |
| 6925 | int r; |
| 6926 | |
| 6927 | if (!rdev->has_uvd || !rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size) |
| 6928 | return; |
| 6929 | |
| 6930 | ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX]; |
Alex Deucher | 70a033d | 2016-08-23 10:07:28 -0400 | [diff] [blame] | 6931 | r = radeon_ring_init(rdev, ring, ring->ring_size, 0, PACKET0(UVD_NO_OP, 0)); |
Jérome Glisse | fa25c22 | 2016-03-18 16:58:30 +0100 | [diff] [blame] | 6932 | if (r) { |
| 6933 | dev_err(rdev->dev, "failed initializing UVD ring (%d).\n", r); |
| 6934 | return; |
| 6935 | } |
| 6936 | r = uvd_v1_0_init(rdev); |
| 6937 | if (r) { |
| 6938 | dev_err(rdev->dev, "failed initializing UVD (%d).\n", r); |
| 6939 | return; |
| 6940 | } |
| 6941 | } |
| 6942 | |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 6943 | static void si_vce_init(struct radeon_device *rdev) |
| 6944 | { |
| 6945 | int r; |
| 6946 | |
| 6947 | if (!rdev->has_vce) |
| 6948 | return; |
| 6949 | |
| 6950 | r = radeon_vce_init(rdev); |
| 6951 | if (r) { |
| 6952 | dev_err(rdev->dev, "failed VCE (%d) init.\n", r); |
| 6953 | /* |
| 6954 | * At this point rdev->vce.vcpu_bo is NULL which trickles down |
| 6955 | * to early fails si_vce_start() and thus nothing happens |
| 6956 | * there. So it is pointless to try to go through that code |
| 6957 | * hence why we disable vce here. |
| 6958 | */ |
| 6959 | rdev->has_vce = 0; |
| 6960 | return; |
| 6961 | } |
| 6962 | rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_obj = NULL; |
| 6963 | r600_ring_init(rdev, &rdev->ring[TN_RING_TYPE_VCE1_INDEX], 4096); |
| 6964 | rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_obj = NULL; |
| 6965 | r600_ring_init(rdev, &rdev->ring[TN_RING_TYPE_VCE2_INDEX], 4096); |
| 6966 | } |
| 6967 | |
| 6968 | static void si_vce_start(struct radeon_device *rdev) |
| 6969 | { |
| 6970 | int r; |
| 6971 | |
| 6972 | if (!rdev->has_vce) |
| 6973 | return; |
| 6974 | |
| 6975 | r = radeon_vce_resume(rdev); |
| 6976 | if (r) { |
| 6977 | dev_err(rdev->dev, "failed VCE resume (%d).\n", r); |
| 6978 | goto error; |
| 6979 | } |
| 6980 | r = vce_v1_0_resume(rdev); |
| 6981 | if (r) { |
| 6982 | dev_err(rdev->dev, "failed VCE resume (%d).\n", r); |
| 6983 | goto error; |
| 6984 | } |
| 6985 | r = radeon_fence_driver_start_ring(rdev, TN_RING_TYPE_VCE1_INDEX); |
| 6986 | if (r) { |
| 6987 | dev_err(rdev->dev, "failed initializing VCE1 fences (%d).\n", r); |
| 6988 | goto error; |
| 6989 | } |
| 6990 | r = radeon_fence_driver_start_ring(rdev, TN_RING_TYPE_VCE2_INDEX); |
| 6991 | if (r) { |
| 6992 | dev_err(rdev->dev, "failed initializing VCE2 fences (%d).\n", r); |
| 6993 | goto error; |
| 6994 | } |
| 6995 | return; |
| 6996 | |
| 6997 | error: |
| 6998 | rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size = 0; |
| 6999 | rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_size = 0; |
| 7000 | } |
| 7001 | |
| 7002 | static void si_vce_resume(struct radeon_device *rdev) |
| 7003 | { |
| 7004 | struct radeon_ring *ring; |
| 7005 | int r; |
| 7006 | |
| 7007 | if (!rdev->has_vce || !rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size) |
| 7008 | return; |
| 7009 | |
| 7010 | ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX]; |
| 7011 | r = radeon_ring_init(rdev, ring, ring->ring_size, 0, VCE_CMD_NO_OP); |
| 7012 | if (r) { |
| 7013 | dev_err(rdev->dev, "failed initializing VCE1 ring (%d).\n", r); |
| 7014 | return; |
| 7015 | } |
| 7016 | ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX]; |
| 7017 | r = radeon_ring_init(rdev, ring, ring->ring_size, 0, VCE_CMD_NO_OP); |
| 7018 | if (r) { |
| 7019 | dev_err(rdev->dev, "failed initializing VCE1 ring (%d).\n", r); |
| 7020 | return; |
| 7021 | } |
| 7022 | r = vce_v1_0_init(rdev); |
| 7023 | if (r) { |
| 7024 | dev_err(rdev->dev, "failed initializing VCE (%d).\n", r); |
| 7025 | return; |
| 7026 | } |
| 7027 | } |
| 7028 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7029 | static int si_startup(struct radeon_device *rdev) |
| 7030 | { |
| 7031 | struct radeon_ring *ring; |
| 7032 | int r; |
| 7033 | |
Alex Deucher | b9d305d | 2013-02-14 17:16:51 -0500 | [diff] [blame] | 7034 | /* enable pcie gen2/3 link */ |
| 7035 | si_pcie_gen3_enable(rdev); |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 7036 | /* enable aspm */ |
| 7037 | si_program_aspm(rdev); |
Alex Deucher | b9d305d | 2013-02-14 17:16:51 -0500 | [diff] [blame] | 7038 | |
Alex Deucher | e5903d3 | 2013-08-30 08:58:20 -0400 | [diff] [blame] | 7039 | /* scratch needs to be initialized before MC */ |
| 7040 | r = r600_vram_scratch_init(rdev); |
| 7041 | if (r) |
| 7042 | return r; |
| 7043 | |
Alex Deucher | 6fab3feb | 2013-08-04 12:13:17 -0400 | [diff] [blame] | 7044 | si_mc_program(rdev); |
| 7045 | |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 7046 | if (!rdev->pm.dpm_enabled) { |
| 7047 | r = si_mc_load_microcode(rdev); |
| 7048 | if (r) { |
| 7049 | DRM_ERROR("Failed to load MC firmware!\n"); |
| 7050 | return r; |
| 7051 | } |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7052 | } |
| 7053 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7054 | r = si_pcie_gart_enable(rdev); |
| 7055 | if (r) |
| 7056 | return r; |
| 7057 | si_gpu_init(rdev); |
| 7058 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7059 | /* allocate rlc buffers */ |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 7060 | if (rdev->family == CHIP_VERDE) { |
| 7061 | rdev->rlc.reg_list = verde_rlc_save_restore_register_list; |
| 7062 | rdev->rlc.reg_list_size = |
| 7063 | (u32)ARRAY_SIZE(verde_rlc_save_restore_register_list); |
| 7064 | } |
| 7065 | rdev->rlc.cs_data = si_cs_data; |
| 7066 | r = sumo_rlc_init(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7067 | if (r) { |
| 7068 | DRM_ERROR("Failed to init rlc BOs!\n"); |
| 7069 | return r; |
| 7070 | } |
| 7071 | |
| 7072 | /* allocate wb buffer */ |
| 7073 | r = radeon_wb_init(rdev); |
| 7074 | if (r) |
| 7075 | return r; |
| 7076 | |
| 7077 | r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX); |
| 7078 | if (r) { |
| 7079 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); |
| 7080 | return r; |
| 7081 | } |
| 7082 | |
| 7083 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP1_INDEX); |
| 7084 | if (r) { |
| 7085 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); |
| 7086 | return r; |
| 7087 | } |
| 7088 | |
| 7089 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_CP2_INDEX); |
| 7090 | if (r) { |
| 7091 | dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r); |
| 7092 | return r; |
| 7093 | } |
| 7094 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7095 | r = radeon_fence_driver_start_ring(rdev, R600_RING_TYPE_DMA_INDEX); |
| 7096 | if (r) { |
| 7097 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); |
| 7098 | return r; |
| 7099 | } |
| 7100 | |
| 7101 | r = radeon_fence_driver_start_ring(rdev, CAYMAN_RING_TYPE_DMA1_INDEX); |
| 7102 | if (r) { |
| 7103 | dev_err(rdev->dev, "failed initializing DMA fences (%d).\n", r); |
| 7104 | return r; |
| 7105 | } |
| 7106 | |
Jérome Glisse | fa25c22 | 2016-03-18 16:58:30 +0100 | [diff] [blame] | 7107 | si_uvd_start(rdev); |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 7108 | si_vce_start(rdev); |
Christian König | a918efa | 2015-05-11 22:01:53 +0200 | [diff] [blame] | 7109 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7110 | /* Enable IRQ */ |
Adis Hamzić | e49f395 | 2013-06-02 16:47:54 +0200 | [diff] [blame] | 7111 | if (!rdev->irq.installed) { |
| 7112 | r = radeon_irq_kms_init(rdev); |
| 7113 | if (r) |
| 7114 | return r; |
| 7115 | } |
| 7116 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7117 | r = si_irq_init(rdev); |
| 7118 | if (r) { |
| 7119 | DRM_ERROR("radeon: IH init failed (%d).\n", r); |
| 7120 | radeon_irq_kms_fini(rdev); |
| 7121 | return r; |
| 7122 | } |
| 7123 | si_irq_set(rdev); |
| 7124 | |
| 7125 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
| 7126 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET, |
Christian König | 2e1e6da | 2013-08-13 11:56:52 +0200 | [diff] [blame] | 7127 | RADEON_CP_PACKET2); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7128 | if (r) |
| 7129 | return r; |
| 7130 | |
| 7131 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
| 7132 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET, |
Christian König | 2e1e6da | 2013-08-13 11:56:52 +0200 | [diff] [blame] | 7133 | RADEON_CP_PACKET2); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7134 | if (r) |
| 7135 | return r; |
| 7136 | |
| 7137 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; |
| 7138 | r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET, |
Christian König | 2e1e6da | 2013-08-13 11:56:52 +0200 | [diff] [blame] | 7139 | RADEON_CP_PACKET2); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7140 | if (r) |
| 7141 | return r; |
| 7142 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7143 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
| 7144 | r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET, |
Christian König | 2e1e6da | 2013-08-13 11:56:52 +0200 | [diff] [blame] | 7145 | DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7146 | if (r) |
| 7147 | return r; |
| 7148 | |
| 7149 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; |
| 7150 | r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET, |
Christian König | 2e1e6da | 2013-08-13 11:56:52 +0200 | [diff] [blame] | 7151 | DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0)); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7152 | if (r) |
| 7153 | return r; |
| 7154 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7155 | r = si_cp_load_microcode(rdev); |
| 7156 | if (r) |
| 7157 | return r; |
| 7158 | r = si_cp_resume(rdev); |
| 7159 | if (r) |
| 7160 | return r; |
| 7161 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7162 | r = cayman_dma_resume(rdev); |
| 7163 | if (r) |
| 7164 | return r; |
| 7165 | |
Jérome Glisse | fa25c22 | 2016-03-18 16:58:30 +0100 | [diff] [blame] | 7166 | si_uvd_resume(rdev); |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 7167 | si_vce_resume(rdev); |
Christian König | a918efa | 2015-05-11 22:01:53 +0200 | [diff] [blame] | 7168 | |
Christian König | 2898c34 | 2012-07-05 11:55:34 +0200 | [diff] [blame] | 7169 | r = radeon_ib_pool_init(rdev); |
| 7170 | if (r) { |
| 7171 | dev_err(rdev->dev, "IB initialization failed (%d).\n", r); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7172 | return r; |
Christian König | 2898c34 | 2012-07-05 11:55:34 +0200 | [diff] [blame] | 7173 | } |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7174 | |
Christian König | c6105f2 | 2012-07-05 14:32:00 +0200 | [diff] [blame] | 7175 | r = radeon_vm_manager_init(rdev); |
| 7176 | if (r) { |
| 7177 | dev_err(rdev->dev, "vm manager initialization failed (%d).\n", r); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7178 | return r; |
Christian König | c6105f2 | 2012-07-05 14:32:00 +0200 | [diff] [blame] | 7179 | } |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7180 | |
Slava Grigorev | bfc1f97 | 2014-12-22 17:26:51 -0500 | [diff] [blame] | 7181 | r = radeon_audio_init(rdev); |
Alex Deucher | b530602 | 2013-07-31 16:51:33 -0400 | [diff] [blame] | 7182 | if (r) |
| 7183 | return r; |
| 7184 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7185 | return 0; |
| 7186 | } |
| 7187 | |
| 7188 | int si_resume(struct radeon_device *rdev) |
| 7189 | { |
| 7190 | int r; |
| 7191 | |
| 7192 | /* Do not reset GPU before posting, on rv770 hw unlike on r500 hw, |
| 7193 | * posting will perform necessary task to bring back GPU into good |
| 7194 | * shape. |
| 7195 | */ |
| 7196 | /* post card */ |
| 7197 | atom_asic_init(rdev->mode_info.atom_context); |
| 7198 | |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 7199 | /* init golden registers */ |
| 7200 | si_init_golden_registers(rdev); |
| 7201 | |
Alex Deucher | bc6a629 | 2014-02-25 12:01:28 -0500 | [diff] [blame] | 7202 | if (rdev->pm.pm_method == PM_METHOD_DPM) |
| 7203 | radeon_pm_resume(rdev); |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 7204 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7205 | rdev->accel_working = true; |
| 7206 | r = si_startup(rdev); |
| 7207 | if (r) { |
| 7208 | DRM_ERROR("si startup failed on resume\n"); |
| 7209 | rdev->accel_working = false; |
| 7210 | return r; |
| 7211 | } |
| 7212 | |
| 7213 | return r; |
| 7214 | |
| 7215 | } |
| 7216 | |
| 7217 | int si_suspend(struct radeon_device *rdev) |
| 7218 | { |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 7219 | radeon_pm_suspend(rdev); |
Slava Grigorev | 7991d66 | 2014-12-03 17:07:01 -0500 | [diff] [blame] | 7220 | radeon_audio_fini(rdev); |
Alex Deucher | fa3daf9 | 2013-03-11 15:32:26 -0400 | [diff] [blame] | 7221 | radeon_vm_manager_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7222 | si_cp_enable(rdev, false); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7223 | cayman_dma_stop(rdev); |
Alex Deucher | 1df0d52 | 2013-04-26 18:03:44 -0400 | [diff] [blame] | 7224 | if (rdev->has_uvd) { |
Christian König | e409b12 | 2013-08-13 11:56:53 +0200 | [diff] [blame] | 7225 | uvd_v1_0_fini(rdev); |
Alex Deucher | 1df0d52 | 2013-04-26 18:03:44 -0400 | [diff] [blame] | 7226 | radeon_uvd_suspend(rdev); |
| 7227 | } |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 7228 | if (rdev->has_vce) |
| 7229 | radeon_vce_suspend(rdev); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 7230 | si_fini_pg(rdev); |
| 7231 | si_fini_cg(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7232 | si_irq_suspend(rdev); |
| 7233 | radeon_wb_disable(rdev); |
| 7234 | si_pcie_gart_disable(rdev); |
| 7235 | return 0; |
| 7236 | } |
| 7237 | |
| 7238 | /* Plan is to move initialization in that function and use |
| 7239 | * helper function so that radeon_device_init pretty much |
| 7240 | * do nothing more than calling asic specific function. This |
| 7241 | * should also allow to remove a bunch of callback function |
| 7242 | * like vram_info. |
| 7243 | */ |
| 7244 | int si_init(struct radeon_device *rdev) |
| 7245 | { |
| 7246 | struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
| 7247 | int r; |
| 7248 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7249 | /* Read BIOS */ |
| 7250 | if (!radeon_get_bios(rdev)) { |
| 7251 | if (ASIC_IS_AVIVO(rdev)) |
| 7252 | return -EINVAL; |
| 7253 | } |
| 7254 | /* Must be an ATOMBIOS */ |
| 7255 | if (!rdev->is_atom_bios) { |
| 7256 | dev_err(rdev->dev, "Expecting atombios for cayman GPU\n"); |
| 7257 | return -EINVAL; |
| 7258 | } |
| 7259 | r = radeon_atombios_init(rdev); |
| 7260 | if (r) |
| 7261 | return r; |
| 7262 | |
| 7263 | /* Post card if necessary */ |
| 7264 | if (!radeon_card_posted(rdev)) { |
| 7265 | if (!rdev->bios) { |
| 7266 | dev_err(rdev->dev, "Card not posted and no BIOS - ignoring\n"); |
| 7267 | return -EINVAL; |
| 7268 | } |
| 7269 | DRM_INFO("GPU not posted. posting now...\n"); |
| 7270 | atom_asic_init(rdev->mode_info.atom_context); |
| 7271 | } |
Alex Deucher | 205996c | 2013-03-01 17:08:42 -0500 | [diff] [blame] | 7272 | /* init golden registers */ |
| 7273 | si_init_golden_registers(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7274 | /* Initialize scratch registers */ |
| 7275 | si_scratch_init(rdev); |
| 7276 | /* Initialize surface registers */ |
| 7277 | radeon_surface_init(rdev); |
| 7278 | /* Initialize clocks */ |
| 7279 | radeon_get_clock_info(rdev->ddev); |
| 7280 | |
| 7281 | /* Fence driver */ |
| 7282 | r = radeon_fence_driver_init(rdev); |
| 7283 | if (r) |
| 7284 | return r; |
| 7285 | |
| 7286 | /* initialize memory controller */ |
| 7287 | r = si_mc_init(rdev); |
| 7288 | if (r) |
| 7289 | return r; |
| 7290 | /* Memory manager */ |
| 7291 | r = radeon_bo_init(rdev); |
| 7292 | if (r) |
| 7293 | return r; |
| 7294 | |
Alex Deucher | 01ac879 | 2013-12-18 19:11:27 -0500 | [diff] [blame] | 7295 | if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw || |
| 7296 | !rdev->rlc_fw || !rdev->mc_fw) { |
| 7297 | r = si_init_microcode(rdev); |
| 7298 | if (r) { |
| 7299 | DRM_ERROR("Failed to load firmware!\n"); |
| 7300 | return r; |
| 7301 | } |
| 7302 | } |
| 7303 | |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 7304 | /* Initialize power management */ |
| 7305 | radeon_pm_init(rdev); |
| 7306 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7307 | ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; |
| 7308 | ring->ring_obj = NULL; |
| 7309 | r600_ring_init(rdev, ring, 1024 * 1024); |
| 7310 | |
| 7311 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX]; |
| 7312 | ring->ring_obj = NULL; |
| 7313 | r600_ring_init(rdev, ring, 1024 * 1024); |
| 7314 | |
| 7315 | ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX]; |
| 7316 | ring->ring_obj = NULL; |
| 7317 | r600_ring_init(rdev, ring, 1024 * 1024); |
| 7318 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7319 | ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX]; |
| 7320 | ring->ring_obj = NULL; |
| 7321 | r600_ring_init(rdev, ring, 64 * 1024); |
| 7322 | |
| 7323 | ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX]; |
| 7324 | ring->ring_obj = NULL; |
| 7325 | r600_ring_init(rdev, ring, 64 * 1024); |
| 7326 | |
Jérome Glisse | fa25c22 | 2016-03-18 16:58:30 +0100 | [diff] [blame] | 7327 | si_uvd_init(rdev); |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 7328 | si_vce_init(rdev); |
Christian König | a918efa | 2015-05-11 22:01:53 +0200 | [diff] [blame] | 7329 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7330 | rdev->ih.ring_obj = NULL; |
| 7331 | r600_ih_ring_init(rdev, 64 * 1024); |
| 7332 | |
| 7333 | r = r600_pcie_gart_init(rdev); |
| 7334 | if (r) |
| 7335 | return r; |
| 7336 | |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7337 | rdev->accel_working = true; |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7338 | r = si_startup(rdev); |
| 7339 | if (r) { |
| 7340 | dev_err(rdev->dev, "disabling GPU acceleration\n"); |
| 7341 | si_cp_fini(rdev); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7342 | cayman_dma_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7343 | si_irq_fini(rdev); |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 7344 | sumo_rlc_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7345 | radeon_wb_fini(rdev); |
Christian König | 2898c34 | 2012-07-05 11:55:34 +0200 | [diff] [blame] | 7346 | radeon_ib_pool_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7347 | radeon_vm_manager_fini(rdev); |
| 7348 | radeon_irq_kms_fini(rdev); |
| 7349 | si_pcie_gart_fini(rdev); |
| 7350 | rdev->accel_working = false; |
| 7351 | } |
| 7352 | |
| 7353 | /* Don't start up if the MC ucode is missing. |
| 7354 | * The default clocks and voltages before the MC ucode |
| 7355 | * is loaded are not suffient for advanced operations. |
| 7356 | */ |
| 7357 | if (!rdev->mc_fw) { |
| 7358 | DRM_ERROR("radeon: MC ucode required for NI+.\n"); |
| 7359 | return -EINVAL; |
| 7360 | } |
| 7361 | |
| 7362 | return 0; |
| 7363 | } |
| 7364 | |
| 7365 | void si_fini(struct radeon_device *rdev) |
| 7366 | { |
Alex Deucher | 6c7bcce | 2013-12-18 14:07:14 -0500 | [diff] [blame] | 7367 | radeon_pm_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7368 | si_cp_fini(rdev); |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 7369 | cayman_dma_fini(rdev); |
Alex Deucher | f8f84ac | 2013-03-07 12:56:35 -0500 | [diff] [blame] | 7370 | si_fini_pg(rdev); |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 7371 | si_fini_cg(rdev); |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 7372 | si_irq_fini(rdev); |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 7373 | sumo_rlc_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7374 | radeon_wb_fini(rdev); |
| 7375 | radeon_vm_manager_fini(rdev); |
Christian König | 2898c34 | 2012-07-05 11:55:34 +0200 | [diff] [blame] | 7376 | radeon_ib_pool_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7377 | radeon_irq_kms_fini(rdev); |
Christian König | 2858c00 | 2013-08-01 17:34:07 +0200 | [diff] [blame] | 7378 | if (rdev->has_uvd) { |
Christian König | e409b12 | 2013-08-13 11:56:53 +0200 | [diff] [blame] | 7379 | uvd_v1_0_fini(rdev); |
Alex Deucher | 1df0d52 | 2013-04-26 18:03:44 -0400 | [diff] [blame] | 7380 | radeon_uvd_fini(rdev); |
Christian König | 2858c00 | 2013-08-01 17:34:07 +0200 | [diff] [blame] | 7381 | } |
Jérome Glisse | d18dd75 | 2016-03-18 16:58:34 +0100 | [diff] [blame] | 7382 | if (rdev->has_vce) |
| 7383 | radeon_vce_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7384 | si_pcie_gart_fini(rdev); |
| 7385 | r600_vram_scratch_fini(rdev); |
| 7386 | radeon_gem_fini(rdev); |
Alex Deucher | 9b136d5 | 2012-03-20 17:18:23 -0400 | [diff] [blame] | 7387 | radeon_fence_driver_fini(rdev); |
| 7388 | radeon_bo_fini(rdev); |
| 7389 | radeon_atombios_fini(rdev); |
| 7390 | kfree(rdev->bios); |
| 7391 | rdev->bios = NULL; |
| 7392 | } |
| 7393 | |
Marek Olšák | 6759a0a | 2012-08-09 16:34:17 +0200 | [diff] [blame] | 7394 | /** |
Alex Deucher | d041889 | 2013-01-24 10:35:23 -0500 | [diff] [blame] | 7395 | * si_get_gpu_clock_counter - return GPU clock counter snapshot |
Marek Olšák | 6759a0a | 2012-08-09 16:34:17 +0200 | [diff] [blame] | 7396 | * |
| 7397 | * @rdev: radeon_device pointer |
| 7398 | * |
| 7399 | * Fetches a GPU clock counter snapshot (SI). |
| 7400 | * Returns the 64 bit clock counter snapshot. |
| 7401 | */ |
Alex Deucher | d041889 | 2013-01-24 10:35:23 -0500 | [diff] [blame] | 7402 | uint64_t si_get_gpu_clock_counter(struct radeon_device *rdev) |
Marek Olšák | 6759a0a | 2012-08-09 16:34:17 +0200 | [diff] [blame] | 7403 | { |
| 7404 | uint64_t clock; |
| 7405 | |
| 7406 | mutex_lock(&rdev->gpu_clock_mutex); |
| 7407 | WREG32(RLC_CAPTURE_GPU_CLOCK_COUNT, 1); |
| 7408 | clock = (uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_LSB) | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7409 | ((uint64_t)RREG32(RLC_GPU_CLOCK_COUNT_MSB) << 32ULL); |
Marek Olšák | 6759a0a | 2012-08-09 16:34:17 +0200 | [diff] [blame] | 7410 | mutex_unlock(&rdev->gpu_clock_mutex); |
| 7411 | return clock; |
| 7412 | } |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7413 | |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7414 | int si_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk) |
| 7415 | { |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7416 | unsigned fb_div = 0, vclk_div = 0, dclk_div = 0; |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7417 | int r; |
| 7418 | |
Christian König | 4ed1083 | 2013-04-18 15:25:58 +0200 | [diff] [blame] | 7419 | /* bypass vclk and dclk with bclk */ |
| 7420 | WREG32_P(CG_UPLL_FUNC_CNTL_2, |
| 7421 | VCLK_SRC_SEL(1) | DCLK_SRC_SEL(1), |
| 7422 | ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); |
| 7423 | |
| 7424 | /* put PLL in bypass mode */ |
| 7425 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_BYPASS_EN_MASK, ~UPLL_BYPASS_EN_MASK); |
| 7426 | |
| 7427 | if (!vclk || !dclk) { |
Christian König | a17d499 | 2015-02-19 09:40:28 +0100 | [diff] [blame] | 7428 | /* keep the Bypass mode */ |
Christian König | 4ed1083 | 2013-04-18 15:25:58 +0200 | [diff] [blame] | 7429 | return 0; |
| 7430 | } |
| 7431 | |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7432 | r = radeon_uvd_calc_upll_dividers(rdev, vclk, dclk, 125000, 250000, |
| 7433 | 16384, 0x03FFFFFF, 0, 128, 5, |
| 7434 | &fb_div, &vclk_div, &dclk_div); |
| 7435 | if (r) |
| 7436 | return r; |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7437 | |
| 7438 | /* set RESET_ANTI_MUX to 0 */ |
| 7439 | WREG32_P(CG_UPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK); |
| 7440 | |
| 7441 | /* set VCO_MODE to 1 */ |
| 7442 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_VCO_MODE_MASK, ~UPLL_VCO_MODE_MASK); |
| 7443 | |
Christian König | a17d499 | 2015-02-19 09:40:28 +0100 | [diff] [blame] | 7444 | /* disable sleep mode */ |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7445 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_SLEEP_MASK); |
| 7446 | |
| 7447 | /* deassert UPLL_RESET */ |
| 7448 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); |
| 7449 | |
| 7450 | mdelay(1); |
| 7451 | |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7452 | r = radeon_uvd_send_upll_ctlreq(rdev, CG_UPLL_FUNC_CNTL); |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7453 | if (r) |
| 7454 | return r; |
| 7455 | |
| 7456 | /* assert UPLL_RESET again */ |
| 7457 | WREG32_P(CG_UPLL_FUNC_CNTL, UPLL_RESET_MASK, ~UPLL_RESET_MASK); |
| 7458 | |
| 7459 | /* disable spread spectrum. */ |
| 7460 | WREG32_P(CG_UPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK); |
| 7461 | |
| 7462 | /* set feedback divider */ |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7463 | WREG32_P(CG_UPLL_FUNC_CNTL_3, UPLL_FB_DIV(fb_div), ~UPLL_FB_DIV_MASK); |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7464 | |
| 7465 | /* set ref divider to 0 */ |
| 7466 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_REF_DIV_MASK); |
| 7467 | |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7468 | if (fb_div < 307200) |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7469 | WREG32_P(CG_UPLL_FUNC_CNTL_4, 0, ~UPLL_SPARE_ISPARE9); |
| 7470 | else |
| 7471 | WREG32_P(CG_UPLL_FUNC_CNTL_4, UPLL_SPARE_ISPARE9, ~UPLL_SPARE_ISPARE9); |
| 7472 | |
| 7473 | /* set PDIV_A and PDIV_B */ |
| 7474 | WREG32_P(CG_UPLL_FUNC_CNTL_2, |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7475 | UPLL_PDIV_A(vclk_div) | UPLL_PDIV_B(dclk_div), |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7476 | ~(UPLL_PDIV_A_MASK | UPLL_PDIV_B_MASK)); |
| 7477 | |
| 7478 | /* give the PLL some time to settle */ |
| 7479 | mdelay(15); |
| 7480 | |
| 7481 | /* deassert PLL_RESET */ |
| 7482 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_RESET_MASK); |
| 7483 | |
| 7484 | mdelay(15); |
| 7485 | |
| 7486 | /* switch from bypass mode to normal mode */ |
| 7487 | WREG32_P(CG_UPLL_FUNC_CNTL, 0, ~UPLL_BYPASS_EN_MASK); |
| 7488 | |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 7489 | r = radeon_uvd_send_upll_ctlreq(rdev, CG_UPLL_FUNC_CNTL); |
Christian König | 2539eb0 | 2013-04-08 12:41:34 +0200 | [diff] [blame] | 7490 | if (r) |
| 7491 | return r; |
| 7492 | |
| 7493 | /* switch VCLK and DCLK selection */ |
| 7494 | WREG32_P(CG_UPLL_FUNC_CNTL_2, |
| 7495 | VCLK_SRC_SEL(2) | DCLK_SRC_SEL(2), |
| 7496 | ~(VCLK_SRC_SEL_MASK | DCLK_SRC_SEL_MASK)); |
| 7497 | |
| 7498 | mdelay(100); |
| 7499 | |
| 7500 | return 0; |
| 7501 | } |
Alex Deucher | b9d305d | 2013-02-14 17:16:51 -0500 | [diff] [blame] | 7502 | |
| 7503 | static void si_pcie_gen3_enable(struct radeon_device *rdev) |
| 7504 | { |
| 7505 | struct pci_dev *root = rdev->pdev->bus->self; |
| 7506 | int bridge_pos, gpu_pos; |
| 7507 | u32 speed_cntl, mask, current_data_rate; |
| 7508 | int ret, i; |
| 7509 | u16 tmp16; |
| 7510 | |
Alex Williamson | 0bd252d | 2014-08-27 13:01:35 -0600 | [diff] [blame] | 7511 | if (pci_is_root_bus(rdev->pdev->bus)) |
| 7512 | return; |
| 7513 | |
Alex Deucher | b9d305d | 2013-02-14 17:16:51 -0500 | [diff] [blame] | 7514 | if (radeon_pcie_gen2 == 0) |
| 7515 | return; |
| 7516 | |
| 7517 | if (rdev->flags & RADEON_IS_IGP) |
| 7518 | return; |
| 7519 | |
| 7520 | if (!(rdev->flags & RADEON_IS_PCIE)) |
| 7521 | return; |
| 7522 | |
| 7523 | ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask); |
| 7524 | if (ret != 0) |
| 7525 | return; |
| 7526 | |
| 7527 | if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80))) |
| 7528 | return; |
| 7529 | |
| 7530 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); |
| 7531 | current_data_rate = (speed_cntl & LC_CURRENT_DATA_RATE_MASK) >> |
| 7532 | LC_CURRENT_DATA_RATE_SHIFT; |
| 7533 | if (mask & DRM_PCIE_SPEED_80) { |
| 7534 | if (current_data_rate == 2) { |
| 7535 | DRM_INFO("PCIE gen 3 link speeds already enabled\n"); |
| 7536 | return; |
| 7537 | } |
| 7538 | DRM_INFO("enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0\n"); |
| 7539 | } else if (mask & DRM_PCIE_SPEED_50) { |
| 7540 | if (current_data_rate == 1) { |
| 7541 | DRM_INFO("PCIE gen 2 link speeds already enabled\n"); |
| 7542 | return; |
| 7543 | } |
| 7544 | DRM_INFO("enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0\n"); |
| 7545 | } |
| 7546 | |
| 7547 | bridge_pos = pci_pcie_cap(root); |
| 7548 | if (!bridge_pos) |
| 7549 | return; |
| 7550 | |
| 7551 | gpu_pos = pci_pcie_cap(rdev->pdev); |
| 7552 | if (!gpu_pos) |
| 7553 | return; |
| 7554 | |
| 7555 | if (mask & DRM_PCIE_SPEED_80) { |
| 7556 | /* re-try equalization if gen3 is not already enabled */ |
| 7557 | if (current_data_rate != 2) { |
| 7558 | u16 bridge_cfg, gpu_cfg; |
| 7559 | u16 bridge_cfg2, gpu_cfg2; |
| 7560 | u32 max_lw, current_lw, tmp; |
| 7561 | |
| 7562 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); |
| 7563 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); |
| 7564 | |
| 7565 | tmp16 = bridge_cfg | PCI_EXP_LNKCTL_HAWD; |
| 7566 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); |
| 7567 | |
| 7568 | tmp16 = gpu_cfg | PCI_EXP_LNKCTL_HAWD; |
| 7569 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); |
| 7570 | |
| 7571 | tmp = RREG32_PCIE(PCIE_LC_STATUS1); |
| 7572 | max_lw = (tmp & LC_DETECTED_LINK_WIDTH_MASK) >> LC_DETECTED_LINK_WIDTH_SHIFT; |
| 7573 | current_lw = (tmp & LC_OPERATING_LINK_WIDTH_MASK) >> LC_OPERATING_LINK_WIDTH_SHIFT; |
| 7574 | |
| 7575 | if (current_lw < max_lw) { |
| 7576 | tmp = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); |
| 7577 | if (tmp & LC_RENEGOTIATION_SUPPORT) { |
| 7578 | tmp &= ~(LC_LINK_WIDTH_MASK | LC_UPCONFIGURE_DIS); |
| 7579 | tmp |= (max_lw << LC_LINK_WIDTH_SHIFT); |
| 7580 | tmp |= LC_UPCONFIGURE_SUPPORT | LC_RENEGOTIATE_EN | LC_RECONFIG_NOW; |
| 7581 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, tmp); |
| 7582 | } |
| 7583 | } |
| 7584 | |
| 7585 | for (i = 0; i < 10; i++) { |
| 7586 | /* check status */ |
| 7587 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_DEVSTA, &tmp16); |
| 7588 | if (tmp16 & PCI_EXP_DEVSTA_TRPND) |
| 7589 | break; |
| 7590 | |
| 7591 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &bridge_cfg); |
| 7592 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &gpu_cfg); |
| 7593 | |
| 7594 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &bridge_cfg2); |
| 7595 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &gpu_cfg2); |
| 7596 | |
| 7597 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); |
| 7598 | tmp |= LC_SET_QUIESCE; |
| 7599 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); |
| 7600 | |
| 7601 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); |
| 7602 | tmp |= LC_REDO_EQ; |
| 7603 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); |
| 7604 | |
| 7605 | mdelay(100); |
| 7606 | |
| 7607 | /* linkctl */ |
| 7608 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL, &tmp16); |
| 7609 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; |
| 7610 | tmp16 |= (bridge_cfg & PCI_EXP_LNKCTL_HAWD); |
| 7611 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL, tmp16); |
| 7612 | |
| 7613 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, &tmp16); |
| 7614 | tmp16 &= ~PCI_EXP_LNKCTL_HAWD; |
| 7615 | tmp16 |= (gpu_cfg & PCI_EXP_LNKCTL_HAWD); |
| 7616 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL, tmp16); |
| 7617 | |
| 7618 | /* linkctl2 */ |
| 7619 | pci_read_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, &tmp16); |
| 7620 | tmp16 &= ~((1 << 4) | (7 << 9)); |
| 7621 | tmp16 |= (bridge_cfg2 & ((1 << 4) | (7 << 9))); |
| 7622 | pci_write_config_word(root, bridge_pos + PCI_EXP_LNKCTL2, tmp16); |
| 7623 | |
| 7624 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); |
| 7625 | tmp16 &= ~((1 << 4) | (7 << 9)); |
| 7626 | tmp16 |= (gpu_cfg2 & ((1 << 4) | (7 << 9))); |
| 7627 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); |
| 7628 | |
| 7629 | tmp = RREG32_PCIE_PORT(PCIE_LC_CNTL4); |
| 7630 | tmp &= ~LC_SET_QUIESCE; |
| 7631 | WREG32_PCIE_PORT(PCIE_LC_CNTL4, tmp); |
| 7632 | } |
| 7633 | } |
| 7634 | } |
| 7635 | |
| 7636 | /* set the link speed */ |
| 7637 | speed_cntl |= LC_FORCE_EN_SW_SPEED_CHANGE | LC_FORCE_DIS_HW_SPEED_CHANGE; |
| 7638 | speed_cntl &= ~LC_FORCE_DIS_SW_SPEED_CHANGE; |
| 7639 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); |
| 7640 | |
| 7641 | pci_read_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16); |
| 7642 | tmp16 &= ~0xf; |
| 7643 | if (mask & DRM_PCIE_SPEED_80) |
| 7644 | tmp16 |= 3; /* gen3 */ |
| 7645 | else if (mask & DRM_PCIE_SPEED_50) |
| 7646 | tmp16 |= 2; /* gen2 */ |
| 7647 | else |
| 7648 | tmp16 |= 1; /* gen1 */ |
| 7649 | pci_write_config_word(rdev->pdev, gpu_pos + PCI_EXP_LNKCTL2, tmp16); |
| 7650 | |
| 7651 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); |
| 7652 | speed_cntl |= LC_INITIATE_LINK_SPEED_CHANGE; |
| 7653 | WREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL, speed_cntl); |
| 7654 | |
| 7655 | for (i = 0; i < rdev->usec_timeout; i++) { |
| 7656 | speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL); |
| 7657 | if ((speed_cntl & LC_INITIATE_LINK_SPEED_CHANGE) == 0) |
| 7658 | break; |
| 7659 | udelay(1); |
| 7660 | } |
| 7661 | } |
| 7662 | |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 7663 | static void si_program_aspm(struct radeon_device *rdev) |
| 7664 | { |
| 7665 | u32 data, orig; |
| 7666 | bool disable_l0s = false, disable_l1 = false, disable_plloff_in_l1 = false; |
| 7667 | bool disable_clkreq = false; |
| 7668 | |
Alex Deucher | 1294d4a | 2013-07-16 15:58:50 -0400 | [diff] [blame] | 7669 | if (radeon_aspm == 0) |
| 7670 | return; |
| 7671 | |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 7672 | if (!(rdev->flags & RADEON_IS_PCIE)) |
| 7673 | return; |
| 7674 | |
| 7675 | orig = data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); |
| 7676 | data &= ~LC_XMIT_N_FTS_MASK; |
| 7677 | data |= LC_XMIT_N_FTS(0x24) | LC_XMIT_N_FTS_OVERRIDE_EN; |
| 7678 | if (orig != data) |
| 7679 | WREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL, data); |
| 7680 | |
| 7681 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL3); |
| 7682 | data |= LC_GO_TO_RECOVERY; |
| 7683 | if (orig != data) |
| 7684 | WREG32_PCIE_PORT(PCIE_LC_CNTL3, data); |
| 7685 | |
| 7686 | orig = data = RREG32_PCIE(PCIE_P_CNTL); |
| 7687 | data |= P_IGNORE_EDB_ERR; |
| 7688 | if (orig != data) |
| 7689 | WREG32_PCIE(PCIE_P_CNTL, data); |
| 7690 | |
| 7691 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); |
| 7692 | data &= ~(LC_L0S_INACTIVITY_MASK | LC_L1_INACTIVITY_MASK); |
| 7693 | data |= LC_PMI_TO_L1_DIS; |
| 7694 | if (!disable_l0s) |
| 7695 | data |= LC_L0S_INACTIVITY(7); |
| 7696 | |
| 7697 | if (!disable_l1) { |
| 7698 | data |= LC_L1_INACTIVITY(7); |
| 7699 | data &= ~LC_PMI_TO_L1_DIS; |
| 7700 | if (orig != data) |
| 7701 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); |
| 7702 | |
| 7703 | if (!disable_plloff_in_l1) { |
| 7704 | bool clk_req_support; |
| 7705 | |
| 7706 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0); |
| 7707 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); |
| 7708 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); |
| 7709 | if (orig != data) |
| 7710 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0, data); |
| 7711 | |
| 7712 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1); |
| 7713 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); |
| 7714 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); |
| 7715 | if (orig != data) |
| 7716 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1, data); |
| 7717 | |
| 7718 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0); |
| 7719 | data &= ~(PLL_POWER_STATE_IN_OFF_0_MASK | PLL_POWER_STATE_IN_TXS2_0_MASK); |
| 7720 | data |= PLL_POWER_STATE_IN_OFF_0(7) | PLL_POWER_STATE_IN_TXS2_0(7); |
| 7721 | if (orig != data) |
| 7722 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0, data); |
| 7723 | |
| 7724 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1); |
| 7725 | data &= ~(PLL_POWER_STATE_IN_OFF_1_MASK | PLL_POWER_STATE_IN_TXS2_1_MASK); |
| 7726 | data |= PLL_POWER_STATE_IN_OFF_1(7) | PLL_POWER_STATE_IN_TXS2_1(7); |
| 7727 | if (orig != data) |
| 7728 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1, data); |
| 7729 | |
| 7730 | if ((rdev->family != CHIP_OLAND) && (rdev->family != CHIP_HAINAN)) { |
| 7731 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0); |
| 7732 | data &= ~PLL_RAMP_UP_TIME_0_MASK; |
| 7733 | if (orig != data) |
| 7734 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_0, data); |
| 7735 | |
| 7736 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1); |
| 7737 | data &= ~PLL_RAMP_UP_TIME_1_MASK; |
| 7738 | if (orig != data) |
| 7739 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_1, data); |
| 7740 | |
| 7741 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_2); |
| 7742 | data &= ~PLL_RAMP_UP_TIME_2_MASK; |
| 7743 | if (orig != data) |
| 7744 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_2, data); |
| 7745 | |
| 7746 | orig = data = RREG32_PIF_PHY0(PB0_PIF_PWRDOWN_3); |
| 7747 | data &= ~PLL_RAMP_UP_TIME_3_MASK; |
| 7748 | if (orig != data) |
| 7749 | WREG32_PIF_PHY0(PB0_PIF_PWRDOWN_3, data); |
| 7750 | |
| 7751 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0); |
| 7752 | data &= ~PLL_RAMP_UP_TIME_0_MASK; |
| 7753 | if (orig != data) |
| 7754 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_0, data); |
| 7755 | |
| 7756 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1); |
| 7757 | data &= ~PLL_RAMP_UP_TIME_1_MASK; |
| 7758 | if (orig != data) |
| 7759 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_1, data); |
| 7760 | |
| 7761 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_2); |
| 7762 | data &= ~PLL_RAMP_UP_TIME_2_MASK; |
| 7763 | if (orig != data) |
| 7764 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_2, data); |
| 7765 | |
| 7766 | orig = data = RREG32_PIF_PHY1(PB1_PIF_PWRDOWN_3); |
| 7767 | data &= ~PLL_RAMP_UP_TIME_3_MASK; |
| 7768 | if (orig != data) |
| 7769 | WREG32_PIF_PHY1(PB1_PIF_PWRDOWN_3, data); |
| 7770 | } |
| 7771 | orig = data = RREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL); |
| 7772 | data &= ~LC_DYN_LANES_PWR_STATE_MASK; |
| 7773 | data |= LC_DYN_LANES_PWR_STATE(3); |
| 7774 | if (orig != data) |
| 7775 | WREG32_PCIE_PORT(PCIE_LC_LINK_WIDTH_CNTL, data); |
| 7776 | |
| 7777 | orig = data = RREG32_PIF_PHY0(PB0_PIF_CNTL); |
| 7778 | data &= ~LS2_EXIT_TIME_MASK; |
| 7779 | if ((rdev->family == CHIP_OLAND) || (rdev->family == CHIP_HAINAN)) |
| 7780 | data |= LS2_EXIT_TIME(5); |
| 7781 | if (orig != data) |
| 7782 | WREG32_PIF_PHY0(PB0_PIF_CNTL, data); |
| 7783 | |
| 7784 | orig = data = RREG32_PIF_PHY1(PB1_PIF_CNTL); |
| 7785 | data &= ~LS2_EXIT_TIME_MASK; |
| 7786 | if ((rdev->family == CHIP_OLAND) || (rdev->family == CHIP_HAINAN)) |
| 7787 | data |= LS2_EXIT_TIME(5); |
| 7788 | if (orig != data) |
| 7789 | WREG32_PIF_PHY1(PB1_PIF_CNTL, data); |
| 7790 | |
Alex Williamson | 0bd252d | 2014-08-27 13:01:35 -0600 | [diff] [blame] | 7791 | if (!disable_clkreq && |
| 7792 | !pci_is_root_bus(rdev->pdev->bus)) { |
Alex Deucher | e0bcf16 | 2013-02-15 11:56:59 -0500 | [diff] [blame] | 7793 | struct pci_dev *root = rdev->pdev->bus->self; |
| 7794 | u32 lnkcap; |
| 7795 | |
| 7796 | clk_req_support = false; |
| 7797 | pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap); |
| 7798 | if (lnkcap & PCI_EXP_LNKCAP_CLKPM) |
| 7799 | clk_req_support = true; |
| 7800 | } else { |
| 7801 | clk_req_support = false; |
| 7802 | } |
| 7803 | |
| 7804 | if (clk_req_support) { |
| 7805 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL2); |
| 7806 | data |= LC_ALLOW_PDWN_IN_L1 | LC_ALLOW_PDWN_IN_L23; |
| 7807 | if (orig != data) |
| 7808 | WREG32_PCIE_PORT(PCIE_LC_CNTL2, data); |
| 7809 | |
| 7810 | orig = data = RREG32(THM_CLK_CNTL); |
| 7811 | data &= ~(CMON_CLK_SEL_MASK | TMON_CLK_SEL_MASK); |
| 7812 | data |= CMON_CLK_SEL(1) | TMON_CLK_SEL(1); |
| 7813 | if (orig != data) |
| 7814 | WREG32(THM_CLK_CNTL, data); |
| 7815 | |
| 7816 | orig = data = RREG32(MISC_CLK_CNTL); |
| 7817 | data &= ~(DEEP_SLEEP_CLK_SEL_MASK | ZCLK_SEL_MASK); |
| 7818 | data |= DEEP_SLEEP_CLK_SEL(1) | ZCLK_SEL(1); |
| 7819 | if (orig != data) |
| 7820 | WREG32(MISC_CLK_CNTL, data); |
| 7821 | |
| 7822 | orig = data = RREG32(CG_CLKPIN_CNTL); |
| 7823 | data &= ~BCLK_AS_XCLK; |
| 7824 | if (orig != data) |
| 7825 | WREG32(CG_CLKPIN_CNTL, data); |
| 7826 | |
| 7827 | orig = data = RREG32(CG_CLKPIN_CNTL_2); |
| 7828 | data &= ~FORCE_BIF_REFCLK_EN; |
| 7829 | if (orig != data) |
| 7830 | WREG32(CG_CLKPIN_CNTL_2, data); |
| 7831 | |
| 7832 | orig = data = RREG32(MPLL_BYPASSCLK_SEL); |
| 7833 | data &= ~MPLL_CLKOUT_SEL_MASK; |
| 7834 | data |= MPLL_CLKOUT_SEL(4); |
| 7835 | if (orig != data) |
| 7836 | WREG32(MPLL_BYPASSCLK_SEL, data); |
| 7837 | |
| 7838 | orig = data = RREG32(SPLL_CNTL_MODE); |
| 7839 | data &= ~SPLL_REFCLK_SEL_MASK; |
| 7840 | if (orig != data) |
| 7841 | WREG32(SPLL_CNTL_MODE, data); |
| 7842 | } |
| 7843 | } |
| 7844 | } else { |
| 7845 | if (orig != data) |
| 7846 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); |
| 7847 | } |
| 7848 | |
| 7849 | orig = data = RREG32_PCIE(PCIE_CNTL2); |
| 7850 | data |= SLV_MEM_LS_EN | MST_MEM_LS_EN | REPLAY_MEM_LS_EN; |
| 7851 | if (orig != data) |
| 7852 | WREG32_PCIE(PCIE_CNTL2, data); |
| 7853 | |
| 7854 | if (!disable_l0s) { |
| 7855 | data = RREG32_PCIE_PORT(PCIE_LC_N_FTS_CNTL); |
| 7856 | if((data & LC_N_FTS_MASK) == LC_N_FTS_MASK) { |
| 7857 | data = RREG32_PCIE(PCIE_LC_STATUS1); |
| 7858 | if ((data & LC_REVERSE_XMIT) && (data & LC_REVERSE_RCVR)) { |
| 7859 | orig = data = RREG32_PCIE_PORT(PCIE_LC_CNTL); |
| 7860 | data &= ~LC_L0S_INACTIVITY_MASK; |
| 7861 | if (orig != data) |
| 7862 | WREG32_PCIE_PORT(PCIE_LC_CNTL, data); |
| 7863 | } |
| 7864 | } |
| 7865 | } |
| 7866 | } |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7867 | |
| 7868 | int si_vce_send_vcepll_ctlreq(struct radeon_device *rdev) |
| 7869 | { |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7870 | unsigned i; |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7871 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7872 | /* make sure VCEPLL_CTLREQ is deasserted */ |
| 7873 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK); |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7874 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7875 | mdelay(10); |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7876 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7877 | /* assert UPLL_CTLREQ */ |
| 7878 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, UPLL_CTLREQ_MASK, ~UPLL_CTLREQ_MASK); |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7879 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7880 | /* wait for CTLACK and CTLACK2 to get asserted */ |
| 7881 | for (i = 0; i < 100; ++i) { |
| 7882 | uint32_t mask = UPLL_CTLACK_MASK | UPLL_CTLACK2_MASK; |
| 7883 | if ((RREG32_SMC(CG_VCEPLL_FUNC_CNTL) & mask) == mask) |
| 7884 | break; |
| 7885 | mdelay(10); |
| 7886 | } |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7887 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7888 | /* deassert UPLL_CTLREQ */ |
| 7889 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~UPLL_CTLREQ_MASK); |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7890 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7891 | if (i == 100) { |
| 7892 | DRM_ERROR("Timeout setting UVD clocks!\n"); |
| 7893 | return -ETIMEDOUT; |
| 7894 | } |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7895 | |
Jérome Glisse | 3cf8bb1 | 2016-03-16 12:56:45 +0100 | [diff] [blame] | 7896 | return 0; |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 7897 | } |
| 7898 | |
| 7899 | int si_set_vce_clocks(struct radeon_device *rdev, u32 evclk, u32 ecclk) |
| 7900 | { |
| 7901 | unsigned fb_div = 0, evclk_div = 0, ecclk_div = 0; |
| 7902 | int r; |
| 7903 | |
| 7904 | /* bypass evclk and ecclk with bclk */ |
| 7905 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, |
| 7906 | EVCLK_SRC_SEL(1) | ECCLK_SRC_SEL(1), |
| 7907 | ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK)); |
| 7908 | |
| 7909 | /* put PLL in bypass mode */ |
| 7910 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_BYPASS_EN_MASK, |
| 7911 | ~VCEPLL_BYPASS_EN_MASK); |
| 7912 | |
| 7913 | if (!evclk || !ecclk) { |
| 7914 | /* keep the Bypass mode, put PLL to sleep */ |
| 7915 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK, |
| 7916 | ~VCEPLL_SLEEP_MASK); |
| 7917 | return 0; |
| 7918 | } |
| 7919 | |
| 7920 | r = radeon_uvd_calc_upll_dividers(rdev, evclk, ecclk, 125000, 250000, |
| 7921 | 16384, 0x03FFFFFF, 0, 128, 5, |
| 7922 | &fb_div, &evclk_div, &ecclk_div); |
| 7923 | if (r) |
| 7924 | return r; |
| 7925 | |
| 7926 | /* set RESET_ANTI_MUX to 0 */ |
| 7927 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_5, 0, ~RESET_ANTI_MUX_MASK); |
| 7928 | |
| 7929 | /* set VCO_MODE to 1 */ |
| 7930 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_VCO_MODE_MASK, |
| 7931 | ~VCEPLL_VCO_MODE_MASK); |
| 7932 | |
| 7933 | /* toggle VCEPLL_SLEEP to 1 then back to 0 */ |
| 7934 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_SLEEP_MASK, |
| 7935 | ~VCEPLL_SLEEP_MASK); |
| 7936 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_SLEEP_MASK); |
| 7937 | |
| 7938 | /* deassert VCEPLL_RESET */ |
| 7939 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK); |
| 7940 | |
| 7941 | mdelay(1); |
| 7942 | |
| 7943 | r = si_vce_send_vcepll_ctlreq(rdev); |
| 7944 | if (r) |
| 7945 | return r; |
| 7946 | |
| 7947 | /* assert VCEPLL_RESET again */ |
| 7948 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, VCEPLL_RESET_MASK, ~VCEPLL_RESET_MASK); |
| 7949 | |
| 7950 | /* disable spread spectrum. */ |
| 7951 | WREG32_SMC_P(CG_VCEPLL_SPREAD_SPECTRUM, 0, ~SSEN_MASK); |
| 7952 | |
| 7953 | /* set feedback divider */ |
| 7954 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_3, VCEPLL_FB_DIV(fb_div), ~VCEPLL_FB_DIV_MASK); |
| 7955 | |
| 7956 | /* set ref divider to 0 */ |
| 7957 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_REF_DIV_MASK); |
| 7958 | |
| 7959 | /* set PDIV_A and PDIV_B */ |
| 7960 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, |
| 7961 | VCEPLL_PDIV_A(evclk_div) | VCEPLL_PDIV_B(ecclk_div), |
| 7962 | ~(VCEPLL_PDIV_A_MASK | VCEPLL_PDIV_B_MASK)); |
| 7963 | |
| 7964 | /* give the PLL some time to settle */ |
| 7965 | mdelay(15); |
| 7966 | |
| 7967 | /* deassert PLL_RESET */ |
| 7968 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_RESET_MASK); |
| 7969 | |
| 7970 | mdelay(15); |
| 7971 | |
| 7972 | /* switch from bypass mode to normal mode */ |
| 7973 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL, 0, ~VCEPLL_BYPASS_EN_MASK); |
| 7974 | |
| 7975 | r = si_vce_send_vcepll_ctlreq(rdev); |
| 7976 | if (r) |
| 7977 | return r; |
| 7978 | |
| 7979 | /* switch VCLK and DCLK selection */ |
| 7980 | WREG32_SMC_P(CG_VCEPLL_FUNC_CNTL_2, |
| 7981 | EVCLK_SRC_SEL(16) | ECCLK_SRC_SEL(16), |
| 7982 | ~(EVCLK_SRC_SEL_MASK | ECCLK_SRC_SEL_MASK)); |
| 7983 | |
| 7984 | mdelay(100); |
| 7985 | |
| 7986 | return 0; |
| 7987 | } |