Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2008 Advanced Micro Devices, Inc. |
| 3 | * Copyright 2008 Red Hat Inc. |
| 4 | * Copyright 2009 Jerome Glisse. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
| 23 | * |
| 24 | * Authors: Dave Airlie |
| 25 | * Alex Deucher |
| 26 | * Jerome Glisse |
| 27 | */ |
| 28 | #ifndef __RADEON_H__ |
| 29 | #define __RADEON_H__ |
| 30 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 31 | /* TODO: Here are things that needs to be done : |
| 32 | * - surface allocator & initializer : (bit like scratch reg) should |
| 33 | * initialize HDP_ stuff on RS600, R600, R700 hw, well anythings |
| 34 | * related to surface |
| 35 | * - WB : write back stuff (do it bit like scratch reg things) |
| 36 | * - Vblank : look at Jesse's rework and what we should do |
| 37 | * - r600/r700: gart & cp |
| 38 | * - cs : clean cs ioctl use bitmap & things like that. |
| 39 | * - power management stuff |
| 40 | * - Barrier in gart code |
| 41 | * - Unmappabled vram ? |
| 42 | * - TESTING, TESTING, TESTING |
| 43 | */ |
| 44 | |
Jerome Glisse | d39c3b8 | 2009-09-28 18:34:43 +0200 | [diff] [blame] | 45 | /* Initialization path: |
| 46 | * We expect that acceleration initialization might fail for various |
| 47 | * reasons even thought we work hard to make it works on most |
| 48 | * configurations. In order to still have a working userspace in such |
| 49 | * situation the init path must succeed up to the memory controller |
| 50 | * initialization point. Failure before this point are considered as |
| 51 | * fatal error. Here is the init callchain : |
| 52 | * radeon_device_init perform common structure, mutex initialization |
| 53 | * asic_init setup the GPU memory layout and perform all |
| 54 | * one time initialization (failure in this |
| 55 | * function are considered fatal) |
| 56 | * asic_startup setup the GPU acceleration, in order to |
| 57 | * follow guideline the first thing this |
| 58 | * function should do is setting the GPU |
| 59 | * memory controller (only MC setup failure |
| 60 | * are considered as fatal) |
| 61 | */ |
| 62 | |
Arun Sharma | 60063497 | 2011-07-26 16:09:06 -0700 | [diff] [blame] | 63 | #include <linux/atomic.h> |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 64 | #include <linux/wait.h> |
| 65 | #include <linux/list.h> |
| 66 | #include <linux/kref.h> |
Alex Deucher | 0aea5e4 | 2014-07-30 11:49:56 -0400 | [diff] [blame] | 67 | #include <linux/interval_tree.h> |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 68 | #include <linux/hashtable.h> |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 69 | #include <linux/fence.h> |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 70 | |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 71 | #include <ttm/ttm_bo_api.h> |
| 72 | #include <ttm/ttm_bo_driver.h> |
| 73 | #include <ttm/ttm_placement.h> |
| 74 | #include <ttm/ttm_module.h> |
Thomas Hellstrom | 147666f | 2010-11-17 12:38:32 +0000 | [diff] [blame] | 75 | #include <ttm/ttm_execbuf_util.h> |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 76 | |
Daniel Vetter | d9fc941 | 2014-09-23 15:46:53 +0200 | [diff] [blame] | 77 | #include <drm/drm_gem.h> |
| 78 | |
Dave Airlie | c214271 | 2009-09-22 08:50:10 +1000 | [diff] [blame] | 79 | #include "radeon_family.h" |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 80 | #include "radeon_mode.h" |
| 81 | #include "radeon_reg.h" |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 82 | |
| 83 | /* |
| 84 | * Modules parameters. |
| 85 | */ |
| 86 | extern int radeon_no_wb; |
| 87 | extern int radeon_modeset; |
| 88 | extern int radeon_dynclks; |
| 89 | extern int radeon_r4xx_atom; |
| 90 | extern int radeon_agpmode; |
| 91 | extern int radeon_vram_limit; |
| 92 | extern int radeon_gart_size; |
| 93 | extern int radeon_benchmarking; |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 94 | extern int radeon_testing; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 95 | extern int radeon_connector_table; |
Dave Airlie | 4ce001a | 2009-08-13 16:32:14 +1000 | [diff] [blame] | 96 | extern int radeon_tv; |
Christian Koenig | dafc3bd | 2009-10-11 23:49:13 +0200 | [diff] [blame] | 97 | extern int radeon_audio; |
Alex Deucher | f46c012 | 2010-03-31 00:33:27 -0400 | [diff] [blame] | 98 | extern int radeon_disp_priority; |
Alex Deucher | e2b0a8e | 2010-03-17 02:07:37 -0400 | [diff] [blame] | 99 | extern int radeon_hw_i2c; |
Alex Deucher | d42dd57 | 2011-01-12 20:05:11 -0500 | [diff] [blame] | 100 | extern int radeon_pcie_gen2; |
Alex Deucher | a18cee1 | 2011-11-01 14:20:30 -0400 | [diff] [blame] | 101 | extern int radeon_msi; |
Christian König | 3368ff0 | 2012-05-02 15:11:21 +0200 | [diff] [blame] | 102 | extern int radeon_lockup_timeout; |
Samuel Li | a0a53aa | 2013-04-08 17:25:47 -0400 | [diff] [blame] | 103 | extern int radeon_fastfb; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 104 | extern int radeon_dpm; |
Alex Deucher | 1294d4a | 2013-07-16 15:58:50 -0400 | [diff] [blame] | 105 | extern int radeon_aspm; |
Dave Airlie | 10ebc0b | 2012-09-17 14:40:31 +1000 | [diff] [blame] | 106 | extern int radeon_runtime_pm; |
Alex Deucher | 363eb0b | 2014-01-08 17:55:08 -0500 | [diff] [blame] | 107 | extern int radeon_hard_reset; |
Christian König | c1c4413 | 2014-06-05 23:47:32 -0400 | [diff] [blame] | 108 | extern int radeon_vm_size; |
Christian König | 4510fb9 | 2014-06-05 23:56:50 -0400 | [diff] [blame] | 109 | extern int radeon_vm_block_size; |
Alex Deucher | a624f42 | 2014-07-01 11:23:03 -0400 | [diff] [blame] | 110 | extern int radeon_deep_color; |
Mario Kleiner | 39dc545 | 2014-07-29 06:21:44 +0200 | [diff] [blame] | 111 | extern int radeon_use_pflipirq; |
Alex Deucher | 6e909f7 | 2014-08-07 09:28:31 -0400 | [diff] [blame] | 112 | extern int radeon_bapm; |
Alex Deucher | bc13018 | 2014-09-16 20:57:26 -0400 | [diff] [blame] | 113 | extern int radeon_backlight; |
Dave Airlie | 875711f | 2015-02-20 09:21:36 +1000 | [diff] [blame] | 114 | extern int radeon_auxch; |
Dave Airlie | 9843ead | 2015-02-24 09:24:04 +1000 | [diff] [blame] | 115 | extern int radeon_mst; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 116 | |
| 117 | /* |
| 118 | * Copy from radeon_drv.h so we don't have to include both and have conflicting |
| 119 | * symbol; |
| 120 | */ |
Jerome Glisse | bb63556 | 2012-05-09 15:34:46 +0200 | [diff] [blame] | 121 | #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */ |
| 122 | #define RADEON_FENCE_JIFFIES_TIMEOUT (HZ / 2) |
Jerome Glisse | e821767 | 2010-02-15 21:36:13 +0100 | [diff] [blame] | 123 | /* RADEON_IB_POOL_SIZE must be a power of 2 */ |
Jerome Glisse | bb63556 | 2012-05-09 15:34:46 +0200 | [diff] [blame] | 124 | #define RADEON_IB_POOL_SIZE 16 |
| 125 | #define RADEON_DEBUGFS_MAX_COMPONENTS 32 |
| 126 | #define RADEONFB_CONN_LIMIT 4 |
| 127 | #define RADEON_BIOS_NUM_SCRATCH 8 |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 128 | |
Alex Deucher | 1b37078 | 2011-11-17 20:13:28 -0500 | [diff] [blame] | 129 | /* internal ring indices */ |
| 130 | /* r1xx+ has gfx CP ring */ |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 131 | #define RADEON_RING_TYPE_GFX_INDEX 0 |
Alex Deucher | 1b37078 | 2011-11-17 20:13:28 -0500 | [diff] [blame] | 132 | |
| 133 | /* cayman has 2 compute CP rings */ |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 134 | #define CAYMAN_RING_TYPE_CP1_INDEX 1 |
| 135 | #define CAYMAN_RING_TYPE_CP2_INDEX 2 |
Alex Deucher | 1b37078 | 2011-11-17 20:13:28 -0500 | [diff] [blame] | 136 | |
Alex Deucher | 4d75658 | 2012-09-27 15:08:35 -0400 | [diff] [blame] | 137 | /* R600+ has an async dma ring */ |
| 138 | #define R600_RING_TYPE_DMA_INDEX 3 |
Alex Deucher | f60cbd1 | 2012-12-04 15:27:33 -0500 | [diff] [blame] | 139 | /* cayman add a second async dma ring */ |
| 140 | #define CAYMAN_RING_TYPE_DMA1_INDEX 4 |
Alex Deucher | 4d75658 | 2012-09-27 15:08:35 -0400 | [diff] [blame] | 141 | |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 142 | /* R600+ */ |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 143 | #define R600_RING_TYPE_UVD_INDEX 5 |
| 144 | |
| 145 | /* TN+ */ |
| 146 | #define TN_RING_TYPE_VCE1_INDEX 6 |
| 147 | #define TN_RING_TYPE_VCE2_INDEX 7 |
| 148 | |
| 149 | /* max number of rings */ |
| 150 | #define RADEON_NUM_RINGS 8 |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 151 | |
Christian König | 1c61eae | 2014-02-18 01:50:22 -0700 | [diff] [blame] | 152 | /* number of hw syncs before falling back on blocking */ |
| 153 | #define RADEON_NUM_SYNCS 4 |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 154 | |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 155 | /* hardcode those limit for now */ |
Christian König | ca19f21 | 2012-09-11 16:09:59 +0200 | [diff] [blame] | 156 | #define RADEON_VA_IB_OFFSET (1 << 20) |
Jerome Glisse | bb63556 | 2012-05-09 15:34:46 +0200 | [diff] [blame] | 157 | #define RADEON_VA_RESERVED_SIZE (8 << 20) |
| 158 | #define RADEON_IB_VM_MAX_SIZE (64 << 10) |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 159 | |
Alex Deucher | 1a0041b | 2013-10-02 13:01:36 -0400 | [diff] [blame] | 160 | /* hard reset data */ |
| 161 | #define RADEON_ASIC_RESET_DATA 0x39d5e86b |
| 162 | |
Alex Deucher | ec46c76 | 2013-01-03 12:07:30 -0500 | [diff] [blame] | 163 | /* reset flags */ |
| 164 | #define RADEON_RESET_GFX (1 << 0) |
| 165 | #define RADEON_RESET_COMPUTE (1 << 1) |
| 166 | #define RADEON_RESET_DMA (1 << 2) |
Alex Deucher | 9ff0744 | 2013-01-18 12:18:17 -0500 | [diff] [blame] | 167 | #define RADEON_RESET_CP (1 << 3) |
| 168 | #define RADEON_RESET_GRBM (1 << 4) |
| 169 | #define RADEON_RESET_DMA1 (1 << 5) |
| 170 | #define RADEON_RESET_RLC (1 << 6) |
| 171 | #define RADEON_RESET_SEM (1 << 7) |
| 172 | #define RADEON_RESET_IH (1 << 8) |
| 173 | #define RADEON_RESET_VMC (1 << 9) |
| 174 | #define RADEON_RESET_MC (1 << 10) |
| 175 | #define RADEON_RESET_DISPLAY (1 << 11) |
Alex Deucher | ec46c76 | 2013-01-03 12:07:30 -0500 | [diff] [blame] | 176 | |
Alex Deucher | 22c775c | 2013-07-23 09:41:05 -0400 | [diff] [blame] | 177 | /* CG block flags */ |
| 178 | #define RADEON_CG_BLOCK_GFX (1 << 0) |
| 179 | #define RADEON_CG_BLOCK_MC (1 << 1) |
| 180 | #define RADEON_CG_BLOCK_SDMA (1 << 2) |
| 181 | #define RADEON_CG_BLOCK_UVD (1 << 3) |
| 182 | #define RADEON_CG_BLOCK_VCE (1 << 4) |
| 183 | #define RADEON_CG_BLOCK_HDP (1 << 5) |
Alex Deucher | e16866e | 2013-08-08 19:34:07 -0400 | [diff] [blame] | 184 | #define RADEON_CG_BLOCK_BIF (1 << 6) |
Alex Deucher | 22c775c | 2013-07-23 09:41:05 -0400 | [diff] [blame] | 185 | |
Alex Deucher | 64d8a72 | 2013-08-08 16:31:25 -0400 | [diff] [blame] | 186 | /* CG flags */ |
| 187 | #define RADEON_CG_SUPPORT_GFX_MGCG (1 << 0) |
| 188 | #define RADEON_CG_SUPPORT_GFX_MGLS (1 << 1) |
| 189 | #define RADEON_CG_SUPPORT_GFX_CGCG (1 << 2) |
| 190 | #define RADEON_CG_SUPPORT_GFX_CGLS (1 << 3) |
| 191 | #define RADEON_CG_SUPPORT_GFX_CGTS (1 << 4) |
| 192 | #define RADEON_CG_SUPPORT_GFX_CGTS_LS (1 << 5) |
| 193 | #define RADEON_CG_SUPPORT_GFX_CP_LS (1 << 6) |
| 194 | #define RADEON_CG_SUPPORT_GFX_RLC_LS (1 << 7) |
| 195 | #define RADEON_CG_SUPPORT_MC_LS (1 << 8) |
| 196 | #define RADEON_CG_SUPPORT_MC_MGCG (1 << 9) |
| 197 | #define RADEON_CG_SUPPORT_SDMA_LS (1 << 10) |
| 198 | #define RADEON_CG_SUPPORT_SDMA_MGCG (1 << 11) |
| 199 | #define RADEON_CG_SUPPORT_BIF_LS (1 << 12) |
| 200 | #define RADEON_CG_SUPPORT_UVD_MGCG (1 << 13) |
| 201 | #define RADEON_CG_SUPPORT_VCE_MGCG (1 << 14) |
| 202 | #define RADEON_CG_SUPPORT_HDP_LS (1 << 15) |
| 203 | #define RADEON_CG_SUPPORT_HDP_MGCG (1 << 16) |
| 204 | |
| 205 | /* PG flags */ |
Alex Deucher | 2b19d17 | 2013-09-04 16:58:29 -0400 | [diff] [blame] | 206 | #define RADEON_PG_SUPPORT_GFX_PG (1 << 0) |
Alex Deucher | 64d8a72 | 2013-08-08 16:31:25 -0400 | [diff] [blame] | 207 | #define RADEON_PG_SUPPORT_GFX_SMG (1 << 1) |
| 208 | #define RADEON_PG_SUPPORT_GFX_DMG (1 << 2) |
| 209 | #define RADEON_PG_SUPPORT_UVD (1 << 3) |
| 210 | #define RADEON_PG_SUPPORT_VCE (1 << 4) |
| 211 | #define RADEON_PG_SUPPORT_CP (1 << 5) |
| 212 | #define RADEON_PG_SUPPORT_GDS (1 << 6) |
| 213 | #define RADEON_PG_SUPPORT_RLC_SMU_HS (1 << 7) |
| 214 | #define RADEON_PG_SUPPORT_SDMA (1 << 8) |
| 215 | #define RADEON_PG_SUPPORT_ACP (1 << 9) |
| 216 | #define RADEON_PG_SUPPORT_SAMU (1 << 10) |
| 217 | |
Alex Deucher | 9e05fa1 | 2013-01-24 10:06:33 -0500 | [diff] [blame] | 218 | /* max cursor sizes (in pixels) */ |
| 219 | #define CURSOR_WIDTH 64 |
| 220 | #define CURSOR_HEIGHT 64 |
| 221 | |
| 222 | #define CIK_CURSOR_WIDTH 128 |
| 223 | #define CIK_CURSOR_HEIGHT 128 |
| 224 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 225 | /* |
| 226 | * Errata workarounds. |
| 227 | */ |
| 228 | enum radeon_pll_errata { |
| 229 | CHIP_ERRATA_R300_CG = 0x00000001, |
| 230 | CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002, |
| 231 | CHIP_ERRATA_PLL_DELAY = 0x00000004 |
| 232 | }; |
| 233 | |
| 234 | |
| 235 | struct radeon_device; |
| 236 | |
| 237 | |
| 238 | /* |
| 239 | * BIOS. |
| 240 | */ |
| 241 | bool radeon_get_bios(struct radeon_device *rdev); |
| 242 | |
Jerome Glisse | 9fc04b5 | 2012-01-23 11:52:15 -0500 | [diff] [blame] | 243 | /* |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 244 | * Dummy page |
| 245 | */ |
| 246 | struct radeon_dummy_page { |
Michel Dänzer | cb65890 | 2015-01-21 17:36:35 +0900 | [diff] [blame] | 247 | uint64_t entry; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 248 | struct page *page; |
| 249 | dma_addr_t addr; |
| 250 | }; |
| 251 | int radeon_dummy_page_init(struct radeon_device *rdev); |
| 252 | void radeon_dummy_page_fini(struct radeon_device *rdev); |
| 253 | |
| 254 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 255 | /* |
| 256 | * Clocks |
| 257 | */ |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 258 | struct radeon_clock { |
| 259 | struct radeon_pll p1pll; |
| 260 | struct radeon_pll p2pll; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 261 | struct radeon_pll dcpll; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 262 | struct radeon_pll spll; |
| 263 | struct radeon_pll mpll; |
| 264 | /* 10 Khz units */ |
| 265 | uint32_t default_mclk; |
| 266 | uint32_t default_sclk; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 267 | uint32_t default_dispclk; |
Alex Deucher | 4489cd62 | 2013-03-22 15:59:10 -0400 | [diff] [blame] | 268 | uint32_t current_dispclk; |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 269 | uint32_t dp_extclk; |
Alex Deucher | b20f9be | 2011-06-08 13:01:11 -0400 | [diff] [blame] | 270 | uint32_t max_pixel_clock; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 271 | }; |
| 272 | |
Rafał Miłecki | 7433874 | 2009-11-03 00:53:02 +0100 | [diff] [blame] | 273 | /* |
| 274 | * Power management |
| 275 | */ |
| 276 | int radeon_pm_init(struct radeon_device *rdev); |
Alex Deucher | 914a898 | 2013-12-19 11:37:22 -0500 | [diff] [blame] | 277 | int radeon_pm_late_init(struct radeon_device *rdev); |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 278 | void radeon_pm_fini(struct radeon_device *rdev); |
Rafał Miłecki | c913e23 | 2009-12-22 23:02:16 +0100 | [diff] [blame] | 279 | void radeon_pm_compute_clocks(struct radeon_device *rdev); |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 280 | void radeon_pm_suspend(struct radeon_device *rdev); |
| 281 | void radeon_pm_resume(struct radeon_device *rdev); |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 282 | void radeon_combios_get_power_modes(struct radeon_device *rdev); |
| 283 | void radeon_atombios_get_power_modes(struct radeon_device *rdev); |
Christian König | 7062ab6 | 2013-04-08 12:41:31 +0200 | [diff] [blame] | 284 | int radeon_atom_get_clock_dividers(struct radeon_device *rdev, |
| 285 | u8 clock_type, |
| 286 | u32 clock, |
| 287 | bool strobe_mode, |
| 288 | struct atom_clock_dividers *dividers); |
Alex Deucher | eaa778a | 2013-02-13 16:38:25 -0500 | [diff] [blame] | 289 | int radeon_atom_get_memory_pll_dividers(struct radeon_device *rdev, |
| 290 | u32 clock, |
| 291 | bool strobe_mode, |
| 292 | struct atom_mpll_param *mpll_param); |
Alex Deucher | 8a83ec5 | 2011-04-12 14:49:23 -0400 | [diff] [blame] | 293 | void radeon_atom_set_voltage(struct radeon_device *rdev, u16 voltage_level, u8 voltage_type); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 294 | int radeon_atom_get_voltage_gpio_settings(struct radeon_device *rdev, |
| 295 | u16 voltage_level, u8 voltage_type, |
| 296 | u32 *gpio_value, u32 *gpio_mask); |
| 297 | void radeon_atom_set_engine_dram_timings(struct radeon_device *rdev, |
| 298 | u32 eng_clock, u32 mem_clock); |
| 299 | int radeon_atom_get_voltage_step(struct radeon_device *rdev, |
| 300 | u8 voltage_type, u16 *voltage_step); |
Alex Deucher | 4a6369e | 2013-04-12 14:04:10 -0400 | [diff] [blame] | 301 | int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, |
| 302 | u16 voltage_id, u16 *voltage); |
Alex Deucher | beb79f4 | 2013-02-19 17:14:43 -0500 | [diff] [blame] | 303 | int radeon_atom_get_leakage_vddc_based_on_leakage_idx(struct radeon_device *rdev, |
| 304 | u16 *voltage, |
| 305 | u16 leakage_idx); |
Alex Deucher | cc8dbbb | 2013-08-14 01:03:41 -0400 | [diff] [blame] | 306 | int radeon_atom_get_leakage_id_from_vbios(struct radeon_device *rdev, |
| 307 | u16 *leakage_id); |
| 308 | int radeon_atom_get_leakage_vddc_based_on_leakage_params(struct radeon_device *rdev, |
| 309 | u16 *vddc, u16 *vddci, |
| 310 | u16 virtual_voltage_id, |
| 311 | u16 vbios_voltage_id); |
Alex Deucher | e9f274b | 2014-07-31 17:57:42 -0400 | [diff] [blame] | 312 | int radeon_atom_get_voltage_evv(struct radeon_device *rdev, |
| 313 | u16 virtual_voltage_id, |
| 314 | u16 *voltage); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 315 | int radeon_atom_round_to_true_voltage(struct radeon_device *rdev, |
| 316 | u8 voltage_type, |
| 317 | u16 nominal_voltage, |
| 318 | u16 *true_voltage); |
| 319 | int radeon_atom_get_min_voltage(struct radeon_device *rdev, |
| 320 | u8 voltage_type, u16 *min_voltage); |
| 321 | int radeon_atom_get_max_voltage(struct radeon_device *rdev, |
| 322 | u8 voltage_type, u16 *max_voltage); |
| 323 | int radeon_atom_get_voltage_table(struct radeon_device *rdev, |
Alex Deucher | 6517194 | 2013-02-13 17:29:54 -0500 | [diff] [blame] | 324 | u8 voltage_type, u8 voltage_mode, |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 325 | struct atom_voltage_table *voltage_table); |
Alex Deucher | 58653ab | 2013-02-13 17:04:59 -0500 | [diff] [blame] | 326 | bool radeon_atom_is_voltage_gpio(struct radeon_device *rdev, |
| 327 | u8 voltage_type, u8 voltage_mode); |
Alex Deucher | 636e258 | 2014-06-06 18:43:45 -0400 | [diff] [blame] | 328 | int radeon_atom_get_svi2_info(struct radeon_device *rdev, |
| 329 | u8 voltage_type, |
| 330 | u8 *svd_gpio_id, u8 *svc_gpio_id); |
Alex Deucher | ae5b0ab | 2013-06-24 10:50:34 -0400 | [diff] [blame] | 331 | void radeon_atom_update_memory_dll(struct radeon_device *rdev, |
| 332 | u32 mem_clock); |
| 333 | void radeon_atom_set_ac_timing(struct radeon_device *rdev, |
| 334 | u32 mem_clock); |
| 335 | int radeon_atom_init_mc_reg_table(struct radeon_device *rdev, |
| 336 | u8 module_index, |
| 337 | struct atom_mc_reg_table *reg_table); |
| 338 | int radeon_atom_get_memory_info(struct radeon_device *rdev, |
| 339 | u8 module_index, struct atom_memory_info *mem_info); |
| 340 | int radeon_atom_get_mclk_range_table(struct radeon_device *rdev, |
| 341 | bool gddr5, u8 module_index, |
| 342 | struct atom_memory_clock_range_table *mclk_range_table); |
| 343 | int radeon_atom_get_max_vddc(struct radeon_device *rdev, u8 voltage_type, |
| 344 | u16 voltage_id, u16 *voltage); |
Alex Deucher | f892034 | 2010-06-30 12:02:03 -0400 | [diff] [blame] | 345 | void rs690_pm_info(struct radeon_device *rdev); |
Jerome Glisse | 285484e | 2011-12-16 17:03:42 -0500 | [diff] [blame] | 346 | extern void evergreen_tiling_fields(unsigned tiling_flags, unsigned *bankw, |
| 347 | unsigned *bankh, unsigned *mtaspect, |
| 348 | unsigned *tile_split); |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 349 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 350 | /* |
| 351 | * Fences. |
| 352 | */ |
| 353 | struct radeon_fence_driver { |
Christian König | 0bfa4b4 | 2014-08-27 15:21:58 +0200 | [diff] [blame] | 354 | struct radeon_device *rdev; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 355 | uint32_t scratch_reg; |
Jerome Glisse | 30eb77f | 2011-11-20 20:45:34 +0000 | [diff] [blame] | 356 | uint64_t gpu_addr; |
| 357 | volatile uint32_t *cpu_addr; |
Christian König | 68e250b | 2012-05-10 15:57:31 +0200 | [diff] [blame] | 358 | /* sync_seq is protected by ring emission lock */ |
| 359 | uint64_t sync_seq[RADEON_NUM_RINGS]; |
Jerome Glisse | bb63556 | 2012-05-09 15:34:46 +0200 | [diff] [blame] | 360 | atomic64_t last_seq; |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 361 | bool initialized, delayed_irq; |
Christian König | 0bfa4b4 | 2014-08-27 15:21:58 +0200 | [diff] [blame] | 362 | struct delayed_work lockup_work; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 363 | }; |
| 364 | |
| 365 | struct radeon_fence { |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 366 | struct fence base; |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 367 | |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 368 | struct radeon_device *rdev; |
| 369 | uint64_t seq; |
Alex Deucher | 7465280 | 2011-08-25 13:39:48 -0400 | [diff] [blame] | 370 | /* RB, DMA, etc. */ |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 371 | unsigned ring; |
| 372 | bool is_vm_update; |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 373 | |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 374 | wait_queue_t fence_wake; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 375 | }; |
| 376 | |
Jerome Glisse | 30eb77f | 2011-11-20 20:45:34 +0000 | [diff] [blame] | 377 | int radeon_fence_driver_start_ring(struct radeon_device *rdev, int ring); |
| 378 | int radeon_fence_driver_init(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 379 | void radeon_fence_driver_fini(struct radeon_device *rdev); |
Christian König | eb98c70 | 2014-08-27 15:21:56 +0200 | [diff] [blame] | 380 | void radeon_fence_driver_force_completion(struct radeon_device *rdev, int ring); |
Christian König | 876dc9f | 2012-05-08 14:24:01 +0200 | [diff] [blame] | 381 | int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence **fence, int ring); |
Alex Deucher | 7465280 | 2011-08-25 13:39:48 -0400 | [diff] [blame] | 382 | void radeon_fence_process(struct radeon_device *rdev, int ring); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 383 | bool radeon_fence_signaled(struct radeon_fence *fence); |
| 384 | int radeon_fence_wait(struct radeon_fence *fence, bool interruptible); |
Christian König | 3761552 | 2014-02-18 15:58:31 +0100 | [diff] [blame] | 385 | int radeon_fence_wait_next(struct radeon_device *rdev, int ring); |
| 386 | int radeon_fence_wait_empty(struct radeon_device *rdev, int ring); |
Jerome Glisse | 0085c950 | 2012-05-09 15:34:55 +0200 | [diff] [blame] | 387 | int radeon_fence_wait_any(struct radeon_device *rdev, |
| 388 | struct radeon_fence **fences, |
| 389 | bool intr); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 390 | struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence); |
| 391 | void radeon_fence_unref(struct radeon_fence **fence); |
Jerome Glisse | 3b7a2b2 | 2012-05-09 15:34:47 +0200 | [diff] [blame] | 392 | unsigned radeon_fence_count_emitted(struct radeon_device *rdev, int ring); |
Christian König | 68e250b | 2012-05-10 15:57:31 +0200 | [diff] [blame] | 393 | bool radeon_fence_need_sync(struct radeon_fence *fence, int ring); |
| 394 | void radeon_fence_note_sync(struct radeon_fence *fence, int ring); |
| 395 | static inline struct radeon_fence *radeon_fence_later(struct radeon_fence *a, |
| 396 | struct radeon_fence *b) |
| 397 | { |
| 398 | if (!a) { |
| 399 | return b; |
| 400 | } |
| 401 | |
| 402 | if (!b) { |
| 403 | return a; |
| 404 | } |
| 405 | |
| 406 | BUG_ON(a->ring != b->ring); |
| 407 | |
| 408 | if (a->seq > b->seq) { |
| 409 | return a; |
| 410 | } else { |
| 411 | return b; |
| 412 | } |
| 413 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 414 | |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 415 | static inline bool radeon_fence_is_earlier(struct radeon_fence *a, |
| 416 | struct radeon_fence *b) |
| 417 | { |
| 418 | if (!a) { |
| 419 | return false; |
| 420 | } |
| 421 | |
| 422 | if (!b) { |
| 423 | return true; |
| 424 | } |
| 425 | |
| 426 | BUG_ON(a->ring != b->ring); |
| 427 | |
| 428 | return a->seq < b->seq; |
| 429 | } |
| 430 | |
Dave Airlie | e024e11 | 2009-06-24 09:48:08 +1000 | [diff] [blame] | 431 | /* |
| 432 | * Tiling registers |
| 433 | */ |
| 434 | struct radeon_surface_reg { |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 435 | struct radeon_bo *bo; |
Dave Airlie | e024e11 | 2009-06-24 09:48:08 +1000 | [diff] [blame] | 436 | }; |
| 437 | |
| 438 | #define RADEON_GEM_MAX_SURFACES 8 |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 439 | |
| 440 | /* |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 441 | * TTM. |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 442 | */ |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 443 | struct radeon_mman { |
| 444 | struct ttm_bo_global_ref bo_global_ref; |
Dave Airlie | ba4420c | 2010-03-09 10:56:52 +1000 | [diff] [blame] | 445 | struct drm_global_reference mem_global_ref; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 446 | struct ttm_bo_device bdev; |
Jerome Glisse | 0a0c759 | 2009-12-11 20:36:19 +0100 | [diff] [blame] | 447 | bool mem_global_referenced; |
| 448 | bool initialized; |
Christian König | 2014b56 | 2013-12-18 21:07:39 +0100 | [diff] [blame] | 449 | |
| 450 | #if defined(CONFIG_DEBUG_FS) |
| 451 | struct dentry *vram; |
Christian König | dd66d20 | 2013-12-18 21:07:40 +0100 | [diff] [blame] | 452 | struct dentry *gtt; |
Christian König | 2014b56 | 2013-12-18 21:07:39 +0100 | [diff] [blame] | 453 | #endif |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 454 | }; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 455 | |
Christian König | 1d0c094 | 2014-11-27 14:48:42 +0100 | [diff] [blame] | 456 | struct radeon_bo_list { |
| 457 | struct radeon_bo *robj; |
| 458 | struct ttm_validate_buffer tv; |
| 459 | uint64_t gpu_offset; |
| 460 | unsigned prefered_domains; |
| 461 | unsigned allowed_domains; |
| 462 | uint32_t tiling_flags; |
| 463 | }; |
| 464 | |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 465 | /* bo virtual address in a specific vm */ |
| 466 | struct radeon_bo_va { |
Christian König | e971bd5 | 2012-09-11 16:10:04 +0200 | [diff] [blame] | 467 | /* protected by bo being reserved */ |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 468 | struct list_head bo_list; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 469 | uint32_t flags; |
Christian König | 9421463 | 2014-11-19 14:01:26 +0100 | [diff] [blame] | 470 | struct radeon_fence *last_pt_update; |
Christian König | e971bd5 | 2012-09-11 16:10:04 +0200 | [diff] [blame] | 471 | unsigned ref_count; |
| 472 | |
| 473 | /* protected by vm mutex */ |
Alex Deucher | 0aea5e4 | 2014-07-30 11:49:56 -0400 | [diff] [blame] | 474 | struct interval_tree_node it; |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 475 | struct list_head vm_status; |
Christian König | e971bd5 | 2012-09-11 16:10:04 +0200 | [diff] [blame] | 476 | |
| 477 | /* constant after initialization */ |
| 478 | struct radeon_vm *vm; |
| 479 | struct radeon_bo *bo; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 480 | }; |
| 481 | |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 482 | struct radeon_bo { |
| 483 | /* Protected by gem.mutex */ |
| 484 | struct list_head list; |
| 485 | /* Protected by tbo.reserved */ |
Marek Olšák | bda72d5 | 2014-03-02 00:56:17 +0100 | [diff] [blame] | 486 | u32 initial_domain; |
Michel Dänzer | c9da4a4 | 2014-10-10 12:28:36 +0900 | [diff] [blame] | 487 | struct ttm_place placements[4]; |
Jerome Glisse | 312ea8d | 2009-12-07 15:52:58 +0100 | [diff] [blame] | 488 | struct ttm_placement placement; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 489 | struct ttm_buffer_object tbo; |
| 490 | struct ttm_bo_kmap_obj kmap; |
Michel Dänzer | 02376d8 | 2014-07-17 19:01:08 +0900 | [diff] [blame] | 491 | u32 flags; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 492 | unsigned pin_count; |
| 493 | void *kptr; |
| 494 | u32 tiling_flags; |
| 495 | u32 pitch; |
| 496 | int surface_reg; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 497 | /* list of all virtual address to which this bo |
| 498 | * is associated to |
| 499 | */ |
| 500 | struct list_head va; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 501 | /* Constant after initialization */ |
| 502 | struct radeon_device *rdev; |
Daniel Vetter | 441921d | 2011-02-18 17:59:16 +0100 | [diff] [blame] | 503 | struct drm_gem_object gem_base; |
Dave Airlie | 63bc620 | 2012-05-31 13:52:53 +0100 | [diff] [blame] | 504 | |
Jerome Glisse | 409851f | 2013-04-25 22:29:27 -0400 | [diff] [blame] | 505 | struct ttm_bo_kmap_obj dma_buf_vmap; |
| 506 | pid_t pid; |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 507 | |
| 508 | struct radeon_mn *mn; |
Christian König | 49ecb10 | 2015-03-31 17:37:00 +0200 | [diff] [blame] | 509 | struct list_head mn_list; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 510 | }; |
Daniel Vetter | 7e4d15d | 2011-02-18 17:59:17 +0100 | [diff] [blame] | 511 | #define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, gem_base) |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 512 | |
Jerome Glisse | 409851f | 2013-04-25 22:29:27 -0400 | [diff] [blame] | 513 | int radeon_gem_debugfs_init(struct radeon_device *rdev); |
| 514 | |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 515 | /* sub-allocation manager, it has to be protected by another lock. |
| 516 | * By conception this is an helper for other part of the driver |
| 517 | * like the indirect buffer or semaphore, which both have their |
| 518 | * locking. |
| 519 | * |
| 520 | * Principe is simple, we keep a list of sub allocation in offset |
| 521 | * order (first entry has offset == 0, last entry has the highest |
| 522 | * offset). |
| 523 | * |
| 524 | * When allocating new object we first check if there is room at |
| 525 | * the end total_size - (last_object_offset + last_object_size) >= |
| 526 | * alloc_size. If so we allocate new object there. |
| 527 | * |
| 528 | * When there is not enough room at the end, we start waiting for |
| 529 | * each sub object until we reach object_offset+object_size >= |
| 530 | * alloc_size, this object then become the sub object we return. |
| 531 | * |
| 532 | * Alignment can't be bigger than page size. |
| 533 | * |
| 534 | * Hole are not considered for allocation to keep things simple. |
| 535 | * Assumption is that there won't be hole (all object on same |
| 536 | * alignment). |
| 537 | */ |
| 538 | struct radeon_sa_manager { |
Christian König | bfb38d3 | 2012-07-11 21:07:57 +0200 | [diff] [blame] | 539 | wait_queue_head_t wq; |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 540 | struct radeon_bo *bo; |
Christian König | c3b7fe8 | 2012-05-09 15:34:56 +0200 | [diff] [blame] | 541 | struct list_head *hole; |
| 542 | struct list_head flist[RADEON_NUM_RINGS]; |
| 543 | struct list_head olist; |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 544 | unsigned size; |
| 545 | uint64_t gpu_addr; |
| 546 | void *cpu_ptr; |
| 547 | uint32_t domain; |
Alex Deucher | 6c4f978 | 2013-07-12 15:46:09 -0400 | [diff] [blame] | 548 | uint32_t align; |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 549 | }; |
| 550 | |
| 551 | struct radeon_sa_bo; |
| 552 | |
| 553 | /* sub-allocation buffer */ |
| 554 | struct radeon_sa_bo { |
Christian König | c3b7fe8 | 2012-05-09 15:34:56 +0200 | [diff] [blame] | 555 | struct list_head olist; |
| 556 | struct list_head flist; |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 557 | struct radeon_sa_manager *manager; |
Christian König | e6661a9 | 2012-05-09 15:34:52 +0200 | [diff] [blame] | 558 | unsigned soffset; |
| 559 | unsigned eoffset; |
Christian König | 557017a | 2012-05-09 15:34:54 +0200 | [diff] [blame] | 560 | struct radeon_fence *fence; |
Jerome Glisse | b15ba51 | 2011-11-15 11:48:34 -0500 | [diff] [blame] | 561 | }; |
| 562 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 563 | /* |
| 564 | * GEM objects. |
| 565 | */ |
| 566 | struct radeon_gem { |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 567 | struct mutex mutex; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 568 | struct list_head objects; |
| 569 | }; |
| 570 | |
| 571 | int radeon_gem_init(struct radeon_device *rdev); |
| 572 | void radeon_gem_fini(struct radeon_device *rdev); |
Alex Deucher | 391bfec | 2014-07-17 12:26:29 -0400 | [diff] [blame] | 573 | int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 574 | int alignment, int initial_domain, |
Christian König | ed5cb43 | 2014-07-21 13:27:27 +0200 | [diff] [blame] | 575 | u32 flags, bool kernel, |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 576 | struct drm_gem_object **obj); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 577 | |
Dave Airlie | ff72145b | 2011-02-07 12:16:14 +1000 | [diff] [blame] | 578 | int radeon_mode_dumb_create(struct drm_file *file_priv, |
| 579 | struct drm_device *dev, |
| 580 | struct drm_mode_create_dumb *args); |
| 581 | int radeon_mode_dumb_mmap(struct drm_file *filp, |
| 582 | struct drm_device *dev, |
| 583 | uint32_t handle, uint64_t *offset_p); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 584 | |
| 585 | /* |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 586 | * Semaphores. |
| 587 | */ |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 588 | struct radeon_semaphore { |
Christian König | 975700d2 | 2014-11-19 14:01:22 +0100 | [diff] [blame] | 589 | struct radeon_sa_bo *sa_bo; |
| 590 | signed waiters; |
| 591 | uint64_t gpu_addr; |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 592 | }; |
| 593 | |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 594 | int radeon_semaphore_create(struct radeon_device *rdev, |
| 595 | struct radeon_semaphore **semaphore); |
Christian König | 1654b81 | 2013-11-12 12:58:05 +0100 | [diff] [blame] | 596 | bool radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring, |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 597 | struct radeon_semaphore *semaphore); |
Christian König | 1654b81 | 2013-11-12 12:58:05 +0100 | [diff] [blame] | 598 | bool radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring, |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 599 | struct radeon_semaphore *semaphore); |
| 600 | void radeon_semaphore_free(struct radeon_device *rdev, |
Christian König | 220907d | 2012-05-10 16:46:43 +0200 | [diff] [blame] | 601 | struct radeon_semaphore **semaphore, |
Jerome Glisse | a8c0594 | 2012-05-09 15:34:57 +0200 | [diff] [blame] | 602 | struct radeon_fence *fence); |
Jerome Glisse | c1341e5 | 2011-12-21 12:13:47 -0500 | [diff] [blame] | 603 | |
| 604 | /* |
Christian König | 975700d2 | 2014-11-19 14:01:22 +0100 | [diff] [blame] | 605 | * Synchronization |
| 606 | */ |
| 607 | struct radeon_sync { |
| 608 | struct radeon_semaphore *semaphores[RADEON_NUM_SYNCS]; |
| 609 | struct radeon_fence *sync_to[RADEON_NUM_RINGS]; |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 610 | struct radeon_fence *last_vm_update; |
Christian König | 975700d2 | 2014-11-19 14:01:22 +0100 | [diff] [blame] | 611 | }; |
| 612 | |
| 613 | void radeon_sync_create(struct radeon_sync *sync); |
| 614 | void radeon_sync_fence(struct radeon_sync *sync, |
| 615 | struct radeon_fence *fence); |
| 616 | int radeon_sync_resv(struct radeon_device *rdev, |
| 617 | struct radeon_sync *sync, |
| 618 | struct reservation_object *resv, |
| 619 | bool shared); |
| 620 | int radeon_sync_rings(struct radeon_device *rdev, |
| 621 | struct radeon_sync *sync, |
| 622 | int waiting_ring); |
| 623 | void radeon_sync_free(struct radeon_device *rdev, struct radeon_sync *sync, |
| 624 | struct radeon_fence *fence); |
| 625 | |
| 626 | /* |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 627 | * GART structures, functions & helpers |
| 628 | */ |
| 629 | struct radeon_mc; |
| 630 | |
Matt Turner | a77f171 | 2009-10-14 00:34:41 -0400 | [diff] [blame] | 631 | #define RADEON_GPU_PAGE_SIZE 4096 |
Jerome Glisse | d594e46 | 2010-02-17 21:54:29 +0000 | [diff] [blame] | 632 | #define RADEON_GPU_PAGE_MASK (RADEON_GPU_PAGE_SIZE - 1) |
Alex Deucher | 003cefe | 2011-09-16 12:04:08 -0400 | [diff] [blame] | 633 | #define RADEON_GPU_PAGE_SHIFT 12 |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 634 | #define RADEON_GPU_PAGE_ALIGN(a) (((a) + RADEON_GPU_PAGE_MASK) & ~RADEON_GPU_PAGE_MASK) |
Matt Turner | a77f171 | 2009-10-14 00:34:41 -0400 | [diff] [blame] | 635 | |
Michel Dänzer | 77497f2 | 2014-07-17 19:01:07 +0900 | [diff] [blame] | 636 | #define RADEON_GART_PAGE_DUMMY 0 |
| 637 | #define RADEON_GART_PAGE_VALID (1 << 0) |
| 638 | #define RADEON_GART_PAGE_READ (1 << 1) |
| 639 | #define RADEON_GART_PAGE_WRITE (1 << 2) |
| 640 | #define RADEON_GART_PAGE_SNOOP (1 << 3) |
| 641 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 642 | struct radeon_gart { |
| 643 | dma_addr_t table_addr; |
Jerome Glisse | c9a1be9 | 2011-11-03 11:16:49 -0400 | [diff] [blame] | 644 | struct radeon_bo *robj; |
| 645 | void *ptr; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 646 | unsigned num_gpu_pages; |
| 647 | unsigned num_cpu_pages; |
| 648 | unsigned table_size; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 649 | struct page **pages; |
Michel Dänzer | cb65890 | 2015-01-21 17:36:35 +0900 | [diff] [blame] | 650 | uint64_t *pages_entry; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 651 | bool ready; |
| 652 | }; |
| 653 | |
| 654 | int radeon_gart_table_ram_alloc(struct radeon_device *rdev); |
| 655 | void radeon_gart_table_ram_free(struct radeon_device *rdev); |
| 656 | int radeon_gart_table_vram_alloc(struct radeon_device *rdev); |
| 657 | void radeon_gart_table_vram_free(struct radeon_device *rdev); |
Jerome Glisse | c9a1be9 | 2011-11-03 11:16:49 -0400 | [diff] [blame] | 658 | int radeon_gart_table_vram_pin(struct radeon_device *rdev); |
| 659 | void radeon_gart_table_vram_unpin(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 660 | int radeon_gart_init(struct radeon_device *rdev); |
| 661 | void radeon_gart_fini(struct radeon_device *rdev); |
| 662 | void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset, |
| 663 | int pages); |
| 664 | int radeon_gart_bind(struct radeon_device *rdev, unsigned offset, |
Konrad Rzeszutek Wilk | c39d351 | 2010-12-02 11:04:29 -0500 | [diff] [blame] | 665 | int pages, struct page **pagelist, |
Michel Dänzer | 77497f2 | 2014-07-17 19:01:07 +0900 | [diff] [blame] | 666 | dma_addr_t *dma_addr, uint32_t flags); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 667 | |
| 668 | |
| 669 | /* |
| 670 | * GPU MC structures, functions & helpers |
| 671 | */ |
| 672 | struct radeon_mc { |
| 673 | resource_size_t aper_size; |
| 674 | resource_size_t aper_base; |
| 675 | resource_size_t agp_base; |
Dave Airlie | 7a50f01 | 2009-07-21 20:39:30 +1000 | [diff] [blame] | 676 | /* for some chips with <= 32MB we need to lie |
| 677 | * about vram size near mc fb location */ |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 678 | u64 mc_vram_size; |
Jerome Glisse | d594e46 | 2010-02-17 21:54:29 +0000 | [diff] [blame] | 679 | u64 visible_vram_size; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 680 | u64 gtt_size; |
| 681 | u64 gtt_start; |
| 682 | u64 gtt_end; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 683 | u64 vram_start; |
| 684 | u64 vram_end; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 685 | unsigned vram_width; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 686 | u64 real_vram_size; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 687 | int vram_mtrr; |
| 688 | bool vram_is_ddr; |
Jerome Glisse | d594e46 | 2010-02-17 21:54:29 +0000 | [diff] [blame] | 689 | bool igp_sideport_enabled; |
Alex Deucher | 8d369bb | 2010-07-15 10:51:10 -0400 | [diff] [blame] | 690 | u64 gtt_base_align; |
Alex Deucher | 9ed8b1f | 2013-04-08 11:13:01 -0400 | [diff] [blame] | 691 | u64 mc_mask; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 692 | }; |
| 693 | |
Alex Deucher | 06b6476 | 2010-01-05 11:27:29 -0500 | [diff] [blame] | 694 | bool radeon_combios_sideport_present(struct radeon_device *rdev); |
| 695 | bool radeon_atombios_sideport_present(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 696 | |
| 697 | /* |
| 698 | * GPU scratch registers structures, functions & helpers |
| 699 | */ |
| 700 | struct radeon_scratch { |
| 701 | unsigned num_reg; |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 702 | uint32_t reg_base; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 703 | bool free[32]; |
| 704 | uint32_t reg[32]; |
| 705 | }; |
| 706 | |
| 707 | int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg); |
| 708 | void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg); |
| 709 | |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 710 | /* |
| 711 | * GPU doorbell structures, functions & helpers |
| 712 | */ |
Andrew Lewycky | d5754ab | 2013-11-13 15:54:17 -0500 | [diff] [blame] | 713 | #define RADEON_MAX_DOORBELLS 1024 /* Reserve at most 1024 doorbell slots for radeon-owned rings. */ |
| 714 | |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 715 | struct radeon_doorbell { |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 716 | /* doorbell mmio */ |
Andrew Lewycky | d5754ab | 2013-11-13 15:54:17 -0500 | [diff] [blame] | 717 | resource_size_t base; |
| 718 | resource_size_t size; |
| 719 | u32 __iomem *ptr; |
| 720 | u32 num_doorbells; /* Number of doorbells actually reserved for radeon. */ |
Joe Perches | a10e04f | 2015-05-19 18:37:52 -0700 | [diff] [blame] | 721 | DECLARE_BITMAP(used, RADEON_MAX_DOORBELLS); |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 722 | }; |
| 723 | |
| 724 | int radeon_doorbell_get(struct radeon_device *rdev, u32 *page); |
| 725 | void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); |
Oded Gabbay | ebff845 | 2014-01-28 14:43:19 +0200 | [diff] [blame] | 726 | void radeon_doorbell_get_kfd_info(struct radeon_device *rdev, |
| 727 | phys_addr_t *aperture_base, |
| 728 | size_t *aperture_size, |
| 729 | size_t *start_offset); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 730 | |
| 731 | /* |
| 732 | * IRQS. |
| 733 | */ |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 734 | |
Christian König | fa7f517 | 2014-06-03 18:13:21 -0400 | [diff] [blame] | 735 | struct radeon_flip_work { |
| 736 | struct work_struct flip_work; |
| 737 | struct work_struct unpin_work; |
| 738 | struct radeon_device *rdev; |
| 739 | int crtc_id; |
Michel Dänzer | c60381b | 2014-07-14 15:48:42 +0900 | [diff] [blame] | 740 | uint64_t base; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 741 | struct drm_pending_vblank_event *event; |
Christian König | fa7f517 | 2014-06-03 18:13:21 -0400 | [diff] [blame] | 742 | struct radeon_bo *old_rbo; |
Maarten Lankhorst | a0e8476 | 2014-09-17 14:35:02 +0200 | [diff] [blame] | 743 | struct fence *fence; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 744 | }; |
| 745 | |
| 746 | struct r500_irq_stat_regs { |
| 747 | u32 disp_int; |
Alex Deucher | f122c61 | 2012-03-30 08:59:57 -0400 | [diff] [blame] | 748 | u32 hdmi0_status; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 749 | }; |
| 750 | |
| 751 | struct r600_irq_stat_regs { |
| 752 | u32 disp_int; |
| 753 | u32 disp_int_cont; |
| 754 | u32 disp_int_cont2; |
| 755 | u32 d1grph_int; |
| 756 | u32 d2grph_int; |
Alex Deucher | f122c61 | 2012-03-30 08:59:57 -0400 | [diff] [blame] | 757 | u32 hdmi0_status; |
| 758 | u32 hdmi1_status; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 759 | }; |
| 760 | |
| 761 | struct evergreen_irq_stat_regs { |
| 762 | u32 disp_int; |
| 763 | u32 disp_int_cont; |
| 764 | u32 disp_int_cont2; |
| 765 | u32 disp_int_cont3; |
| 766 | u32 disp_int_cont4; |
| 767 | u32 disp_int_cont5; |
| 768 | u32 d1grph_int; |
| 769 | u32 d2grph_int; |
| 770 | u32 d3grph_int; |
| 771 | u32 d4grph_int; |
| 772 | u32 d5grph_int; |
| 773 | u32 d6grph_int; |
Alex Deucher | f122c61 | 2012-03-30 08:59:57 -0400 | [diff] [blame] | 774 | u32 afmt_status1; |
| 775 | u32 afmt_status2; |
| 776 | u32 afmt_status3; |
| 777 | u32 afmt_status4; |
| 778 | u32 afmt_status5; |
| 779 | u32 afmt_status6; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 780 | }; |
| 781 | |
Alex Deucher | a59781b | 2012-11-09 10:45:57 -0500 | [diff] [blame] | 782 | struct cik_irq_stat_regs { |
| 783 | u32 disp_int; |
| 784 | u32 disp_int_cont; |
| 785 | u32 disp_int_cont2; |
| 786 | u32 disp_int_cont3; |
| 787 | u32 disp_int_cont4; |
| 788 | u32 disp_int_cont5; |
| 789 | u32 disp_int_cont6; |
Christian König | f5d636d | 2014-04-23 20:46:06 +0200 | [diff] [blame] | 790 | u32 d1grph_int; |
| 791 | u32 d2grph_int; |
| 792 | u32 d3grph_int; |
| 793 | u32 d4grph_int; |
| 794 | u32 d5grph_int; |
| 795 | u32 d6grph_int; |
Alex Deucher | a59781b | 2012-11-09 10:45:57 -0500 | [diff] [blame] | 796 | }; |
| 797 | |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 798 | union radeon_irq_stat_regs { |
| 799 | struct r500_irq_stat_regs r500; |
| 800 | struct r600_irq_stat_regs r600; |
| 801 | struct evergreen_irq_stat_regs evergreen; |
Alex Deucher | a59781b | 2012-11-09 10:45:57 -0500 | [diff] [blame] | 802 | struct cik_irq_stat_regs cik; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 803 | }; |
| 804 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 805 | struct radeon_irq { |
Christian Koenig | fb98257 | 2012-05-17 01:33:30 +0200 | [diff] [blame] | 806 | bool installed; |
| 807 | spinlock_t lock; |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 808 | atomic_t ring_int[RADEON_NUM_RINGS]; |
Christian Koenig | fb98257 | 2012-05-17 01:33:30 +0200 | [diff] [blame] | 809 | bool crtc_vblank_int[RADEON_MAX_CRTCS]; |
Christian Koenig | 736fc37 | 2012-05-17 19:52:00 +0200 | [diff] [blame] | 810 | atomic_t pflip[RADEON_MAX_CRTCS]; |
Christian Koenig | fb98257 | 2012-05-17 01:33:30 +0200 | [diff] [blame] | 811 | wait_queue_head_t vblank_queue; |
| 812 | bool hpd[RADEON_MAX_HPD_PINS]; |
Christian Koenig | fb98257 | 2012-05-17 01:33:30 +0200 | [diff] [blame] | 813 | bool afmt[RADEON_MAX_AFMT_BLOCKS]; |
| 814 | union radeon_irq_stat_regs stat_regs; |
Alex Deucher | 4a6369e | 2013-04-12 14:04:10 -0400 | [diff] [blame] | 815 | bool dpm_thermal; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 816 | }; |
| 817 | |
| 818 | int radeon_irq_kms_init(struct radeon_device *rdev); |
| 819 | void radeon_irq_kms_fini(struct radeon_device *rdev); |
Alex Deucher | 1b37078 | 2011-11-17 20:13:28 -0500 | [diff] [blame] | 820 | void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring); |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 821 | bool radeon_irq_kms_sw_irq_get_delayed(struct radeon_device *rdev, int ring); |
Alex Deucher | 1b37078 | 2011-11-17 20:13:28 -0500 | [diff] [blame] | 822 | void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring); |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 823 | void radeon_irq_kms_pflip_irq_get(struct radeon_device *rdev, int crtc); |
| 824 | void radeon_irq_kms_pflip_irq_put(struct radeon_device *rdev, int crtc); |
Christian Koenig | fb98257 | 2012-05-17 01:33:30 +0200 | [diff] [blame] | 825 | void radeon_irq_kms_enable_afmt(struct radeon_device *rdev, int block); |
| 826 | void radeon_irq_kms_disable_afmt(struct radeon_device *rdev, int block); |
| 827 | void radeon_irq_kms_enable_hpd(struct radeon_device *rdev, unsigned hpd_mask); |
| 828 | void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 829 | |
| 830 | /* |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 831 | * CP & rings. |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 832 | */ |
Alex Deucher | 7465280 | 2011-08-25 13:39:48 -0400 | [diff] [blame] | 833 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 834 | struct radeon_ib { |
Jerome Glisse | 68470ae | 2012-05-09 15:35:00 +0200 | [diff] [blame] | 835 | struct radeon_sa_bo *sa_bo; |
| 836 | uint32_t length_dw; |
| 837 | uint64_t gpu_addr; |
| 838 | uint32_t *ptr; |
Christian König | 876dc9f | 2012-05-08 14:24:01 +0200 | [diff] [blame] | 839 | int ring; |
Jerome Glisse | 68470ae | 2012-05-09 15:35:00 +0200 | [diff] [blame] | 840 | struct radeon_fence *fence; |
Christian König | 4bf3dd9 | 2012-08-06 18:57:44 +0200 | [diff] [blame] | 841 | struct radeon_vm *vm; |
Jerome Glisse | 68470ae | 2012-05-09 15:35:00 +0200 | [diff] [blame] | 842 | bool is_const_ib; |
Christian König | 975700d2 | 2014-11-19 14:01:22 +0100 | [diff] [blame] | 843 | struct radeon_sync sync; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 844 | }; |
| 845 | |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 846 | struct radeon_ring { |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 847 | struct radeon_bo *ring_obj; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 848 | volatile uint32_t *ring; |
Christian König | 5596a9d | 2011-10-13 12:48:45 +0200 | [diff] [blame] | 849 | unsigned rptr_offs; |
Christian König | 45df680 | 2012-07-06 16:22:55 +0200 | [diff] [blame] | 850 | unsigned rptr_save_reg; |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 851 | u64 next_rptr_gpu_addr; |
| 852 | volatile u32 *next_rptr_cpu_addr; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 853 | unsigned wptr; |
| 854 | unsigned wptr_old; |
| 855 | unsigned ring_size; |
| 856 | unsigned ring_free_dw; |
| 857 | int count_dw; |
Christian König | aee4aa7 | 2014-02-18 15:24:06 +0100 | [diff] [blame] | 858 | atomic_t last_rptr; |
| 859 | atomic64_t last_activity; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 860 | uint64_t gpu_addr; |
| 861 | uint32_t align_mask; |
| 862 | uint32_t ptr_mask; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 863 | bool ready; |
Alex Deucher | 78c5560 | 2011-11-17 14:25:56 -0500 | [diff] [blame] | 864 | u32 nop; |
Alex Deucher | 8b25ed3 | 2012-07-17 14:02:30 -0400 | [diff] [blame] | 865 | u32 idx; |
Jerome Glisse | 5f0839c | 2013-01-11 15:19:43 -0500 | [diff] [blame] | 866 | u64 last_semaphore_signal_addr; |
| 867 | u64 last_semaphore_wait_addr; |
Alex Deucher | 963e81f | 2013-06-26 17:37:11 -0400 | [diff] [blame] | 868 | /* for CIK queues */ |
| 869 | u32 me; |
| 870 | u32 pipe; |
| 871 | u32 queue; |
| 872 | struct radeon_bo *mqd_obj; |
Andrew Lewycky | d5754ab | 2013-11-13 15:54:17 -0500 | [diff] [blame] | 873 | u32 doorbell_index; |
Alex Deucher | 963e81f | 2013-06-26 17:37:11 -0400 | [diff] [blame] | 874 | unsigned wptr_offs; |
| 875 | }; |
| 876 | |
| 877 | struct radeon_mec { |
| 878 | struct radeon_bo *hpd_eop_obj; |
| 879 | u64 hpd_eop_gpu_addr; |
| 880 | u32 num_pipe; |
| 881 | u32 num_mec; |
| 882 | u32 num_queue; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 883 | }; |
| 884 | |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 885 | /* |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 886 | * VM |
| 887 | */ |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 888 | |
Dmitry Cherkasov | fa87e62 | 2012-09-17 19:36:19 +0200 | [diff] [blame] | 889 | /* maximum number of VMIDs */ |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 890 | #define RADEON_NUM_VM 16 |
| 891 | |
Dmitry Cherkasov | fa87e62 | 2012-09-17 19:36:19 +0200 | [diff] [blame] | 892 | /* number of entries in page table */ |
Christian König | 4510fb9 | 2014-06-05 23:56:50 -0400 | [diff] [blame] | 893 | #define RADEON_VM_PTE_COUNT (1 << radeon_vm_block_size) |
Dmitry Cherkasov | fa87e62 | 2012-09-17 19:36:19 +0200 | [diff] [blame] | 894 | |
Alex Deucher | 1c01103 | 2013-07-12 15:56:02 -0400 | [diff] [blame] | 895 | /* PTBs (Page Table Blocks) need to be aligned to 32K */ |
| 896 | #define RADEON_VM_PTB_ALIGN_SIZE 32768 |
| 897 | #define RADEON_VM_PTB_ALIGN_MASK (RADEON_VM_PTB_ALIGN_SIZE - 1) |
| 898 | #define RADEON_VM_PTB_ALIGN(a) (((a) + RADEON_VM_PTB_ALIGN_MASK) & ~RADEON_VM_PTB_ALIGN_MASK) |
| 899 | |
Christian König | 24c1643 | 2013-10-30 11:51:09 -0400 | [diff] [blame] | 900 | #define R600_PTE_VALID (1 << 0) |
| 901 | #define R600_PTE_SYSTEM (1 << 1) |
| 902 | #define R600_PTE_SNOOPED (1 << 2) |
| 903 | #define R600_PTE_READABLE (1 << 5) |
| 904 | #define R600_PTE_WRITEABLE (1 << 6) |
| 905 | |
Christian König | ec3dbbc | 2014-05-10 12:17:55 +0200 | [diff] [blame] | 906 | /* PTE (Page Table Entry) fragment field for different page sizes */ |
| 907 | #define R600_PTE_FRAG_4KB (0 << 7) |
| 908 | #define R600_PTE_FRAG_64KB (4 << 7) |
| 909 | #define R600_PTE_FRAG_256KB (6 << 7) |
| 910 | |
Christian König | 33fa9fe | 2014-07-22 17:42:20 +0200 | [diff] [blame] | 911 | /* flags needed to be set so we can copy directly from the GART table */ |
| 912 | #define R600_PTE_GART_MASK ( R600_PTE_READABLE | R600_PTE_WRITEABLE | \ |
| 913 | R600_PTE_SYSTEM | R600_PTE_VALID ) |
Christian König | 0e97703 | 2014-05-27 16:47:37 +0200 | [diff] [blame] | 914 | |
Christian König | 6d2f294 | 2014-02-20 13:42:17 +0100 | [diff] [blame] | 915 | struct radeon_vm_pt { |
| 916 | struct radeon_bo *bo; |
| 917 | uint64_t addr; |
| 918 | }; |
| 919 | |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 920 | struct radeon_vm_id { |
| 921 | unsigned id; |
| 922 | uint64_t pd_gpu_addr; |
| 923 | /* last flushed PD/PT update */ |
| 924 | struct radeon_fence *flushed_updates; |
| 925 | /* last use of vmid */ |
| 926 | struct radeon_fence *last_id_use; |
| 927 | }; |
| 928 | |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 929 | struct radeon_vm { |
Christian König | 9421463 | 2014-11-19 14:01:26 +0100 | [diff] [blame] | 930 | struct mutex mutex; |
| 931 | |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 932 | struct rb_root va; |
Christian König | 90a51a3 | 2012-10-09 13:31:17 +0200 | [diff] [blame] | 933 | |
Christian König | f7a3db7 | 2014-11-27 14:48:44 +0100 | [diff] [blame] | 934 | /* protecting invalidated and freed */ |
| 935 | spinlock_t status_lock; |
| 936 | |
Christian König | e31ad96 | 2014-07-18 09:24:53 +0200 | [diff] [blame] | 937 | /* BOs moved, but not yet updated in the PT */ |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 938 | struct list_head invalidated; |
Christian König | e31ad96 | 2014-07-18 09:24:53 +0200 | [diff] [blame] | 939 | |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 940 | /* BOs freed, but not yet updated in the PT */ |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 941 | struct list_head freed; |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 942 | |
Christian König | 161ab65 | 2015-05-26 12:24:15 +0200 | [diff] [blame] | 943 | /* BOs cleared in the PT */ |
| 944 | struct list_head cleared; |
| 945 | |
Christian König | 90a51a3 | 2012-10-09 13:31:17 +0200 | [diff] [blame] | 946 | /* contains the page directory */ |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 947 | struct radeon_bo *page_directory; |
| 948 | unsigned max_pde_used; |
Christian König | 90a51a3 | 2012-10-09 13:31:17 +0200 | [diff] [blame] | 949 | |
| 950 | /* array of page tables, one for each page directory entry */ |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 951 | struct radeon_vm_pt *page_tables; |
Christian König | 90a51a3 | 2012-10-09 13:31:17 +0200 | [diff] [blame] | 952 | |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 953 | struct radeon_bo_va *ib_bo_va; |
Christian König | cc9e67e | 2014-07-18 13:48:10 +0200 | [diff] [blame] | 954 | |
Christian König | 7c42bc1 | 2014-11-19 14:01:25 +0100 | [diff] [blame] | 955 | /* for id and flush management per ring */ |
| 956 | struct radeon_vm_id ids[RADEON_NUM_RINGS]; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 957 | }; |
| 958 | |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 959 | struct radeon_vm_manager { |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 960 | struct radeon_fence *active[RADEON_NUM_VM]; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 961 | uint32_t max_pfn; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 962 | /* number of VMIDs */ |
| 963 | unsigned nvm; |
| 964 | /* vram base address for page table entry */ |
| 965 | u64 vram_base_offset; |
Alex Deucher | 67e915e | 2012-01-06 09:38:15 -0500 | [diff] [blame] | 966 | /* is vm enabled? */ |
| 967 | bool enabled; |
Christian König | 054e01d | 2014-08-26 14:45:54 +0200 | [diff] [blame] | 968 | /* for hw to save the PD addr on suspend/resume */ |
| 969 | uint32_t saved_table_addr[RADEON_NUM_VM]; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 970 | }; |
| 971 | |
| 972 | /* |
| 973 | * file private structure |
| 974 | */ |
| 975 | struct radeon_fpriv { |
| 976 | struct radeon_vm vm; |
| 977 | }; |
| 978 | |
| 979 | /* |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 980 | * R6xx+ IH ring |
| 981 | */ |
| 982 | struct r600_ih { |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 983 | struct radeon_bo *ring_obj; |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 984 | volatile uint32_t *ring; |
| 985 | unsigned rptr; |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 986 | unsigned ring_size; |
| 987 | uint64_t gpu_addr; |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 988 | uint32_t ptr_mask; |
Christian Koenig | c20dc36 | 2012-05-16 21:45:24 +0200 | [diff] [blame] | 989 | atomic_t lock; |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 990 | bool enabled; |
| 991 | }; |
| 992 | |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 993 | /* |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 994 | * RLC stuff |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 995 | */ |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 996 | #include "clearstate_defs.h" |
| 997 | |
| 998 | struct radeon_rlc { |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 999 | /* for power gating */ |
| 1000 | struct radeon_bo *save_restore_obj; |
| 1001 | uint64_t save_restore_gpu_addr; |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 1002 | volatile uint32_t *sr_ptr; |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 1003 | const u32 *reg_list; |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 1004 | u32 reg_list_size; |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 1005 | /* for clear state */ |
| 1006 | struct radeon_bo *clear_state_obj; |
| 1007 | uint64_t clear_state_gpu_addr; |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 1008 | volatile uint32_t *cs_ptr; |
Alex Deucher | 1fd1177 | 2013-04-17 17:53:50 -0400 | [diff] [blame] | 1009 | const struct cs_section_def *cs_data; |
Alex Deucher | 22c775c | 2013-07-23 09:41:05 -0400 | [diff] [blame] | 1010 | u32 clear_state_size; |
| 1011 | /* for cp tables */ |
| 1012 | struct radeon_bo *cp_table_obj; |
| 1013 | uint64_t cp_table_gpu_addr; |
| 1014 | volatile uint32_t *cp_table_ptr; |
| 1015 | u32 cp_table_size; |
Alex Deucher | 347e759 | 2012-03-20 17:18:21 -0400 | [diff] [blame] | 1016 | }; |
| 1017 | |
Jerome Glisse | 69e130a | 2011-12-21 12:13:46 -0500 | [diff] [blame] | 1018 | int radeon_ib_get(struct radeon_device *rdev, int ring, |
Christian König | 4bf3dd9 | 2012-08-06 18:57:44 +0200 | [diff] [blame] | 1019 | struct radeon_ib *ib, struct radeon_vm *vm, |
| 1020 | unsigned size); |
Jerome Glisse | f2e3922 | 2012-05-09 15:35:02 +0200 | [diff] [blame] | 1021 | void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib *ib); |
Christian König | 4ef7256 | 2012-07-13 13:06:00 +0200 | [diff] [blame] | 1022 | int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib, |
Michel Dänzer | 1538a9e | 2014-08-18 17:34:55 +0900 | [diff] [blame] | 1023 | struct radeon_ib *const_ib, bool hdp_flush); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1024 | int radeon_ib_pool_init(struct radeon_device *rdev); |
| 1025 | void radeon_ib_pool_fini(struct radeon_device *rdev); |
Christian König | 7bd560e | 2012-05-02 15:11:12 +0200 | [diff] [blame] | 1026 | int radeon_ib_ring_tests(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1027 | /* Ring access between begin & end cannot sleep */ |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 1028 | bool radeon_ring_supports_scratch_reg(struct radeon_device *rdev, |
| 1029 | struct radeon_ring *ring); |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 1030 | void radeon_ring_free_size(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1031 | int radeon_ring_alloc(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw); |
| 1032 | int radeon_ring_lock(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ndw); |
Michel Dänzer | 1538a9e | 2014-08-18 17:34:55 +0900 | [diff] [blame] | 1033 | void radeon_ring_commit(struct radeon_device *rdev, struct radeon_ring *cp, |
| 1034 | bool hdp_flush); |
| 1035 | void radeon_ring_unlock_commit(struct radeon_device *rdev, struct radeon_ring *cp, |
| 1036 | bool hdp_flush); |
Christian König | d6999bc | 2012-05-09 15:34:45 +0200 | [diff] [blame] | 1037 | void radeon_ring_undo(struct radeon_ring *ring); |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 1038 | void radeon_ring_unlock_undo(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1039 | int radeon_ring_test(struct radeon_device *rdev, struct radeon_ring *cp); |
Christian König | ff212f2 | 2014-02-18 14:52:33 +0100 | [diff] [blame] | 1040 | void radeon_ring_lockup_update(struct radeon_device *rdev, |
| 1041 | struct radeon_ring *ring); |
Christian König | 069211e | 2012-05-02 15:11:20 +0200 | [diff] [blame] | 1042 | bool radeon_ring_test_lockup(struct radeon_device *rdev, struct radeon_ring *ring); |
Christian König | 55d7c22 | 2012-07-09 11:52:44 +0200 | [diff] [blame] | 1043 | unsigned radeon_ring_backup(struct radeon_device *rdev, struct radeon_ring *ring, |
| 1044 | uint32_t **data); |
| 1045 | int radeon_ring_restore(struct radeon_device *rdev, struct radeon_ring *ring, |
| 1046 | unsigned size, uint32_t *data); |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 1047 | int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *cp, unsigned ring_size, |
Alex Deucher | ea31bf6 | 2013-12-09 19:44:30 -0500 | [diff] [blame] | 1048 | unsigned rptr_offs, u32 nop); |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 1049 | void radeon_ring_fini(struct radeon_device *rdev, struct radeon_ring *cp); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1050 | |
| 1051 | |
Alex Deucher | 4d75658 | 2012-09-27 15:08:35 -0400 | [diff] [blame] | 1052 | /* r600 async dma */ |
| 1053 | void r600_dma_stop(struct radeon_device *rdev); |
| 1054 | int r600_dma_resume(struct radeon_device *rdev); |
| 1055 | void r600_dma_fini(struct radeon_device *rdev); |
| 1056 | |
Alex Deucher | 8c5fd7e | 2012-12-04 15:28:18 -0500 | [diff] [blame] | 1057 | void cayman_dma_stop(struct radeon_device *rdev); |
| 1058 | int cayman_dma_resume(struct radeon_device *rdev); |
| 1059 | void cayman_dma_fini(struct radeon_device *rdev); |
| 1060 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1061 | /* |
| 1062 | * CS. |
| 1063 | */ |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1064 | struct radeon_cs_chunk { |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1065 | uint32_t length_dw; |
| 1066 | uint32_t *kdata; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 1067 | void __user *user_ptr; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1068 | }; |
| 1069 | |
| 1070 | struct radeon_cs_parser { |
Jerome Glisse | c8c15ff | 2010-01-18 13:01:36 +0100 | [diff] [blame] | 1071 | struct device *dev; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1072 | struct radeon_device *rdev; |
| 1073 | struct drm_file *filp; |
| 1074 | /* chunks */ |
| 1075 | unsigned nchunks; |
| 1076 | struct radeon_cs_chunk *chunks; |
| 1077 | uint64_t *chunks_array; |
| 1078 | /* IB */ |
| 1079 | unsigned idx; |
| 1080 | /* relocations */ |
| 1081 | unsigned nrelocs; |
Christian König | 1d0c094 | 2014-11-27 14:48:42 +0100 | [diff] [blame] | 1082 | struct radeon_bo_list *relocs; |
Christian König | 1d0c094 | 2014-11-27 14:48:42 +0100 | [diff] [blame] | 1083 | struct radeon_bo_list *vm_bos; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1084 | struct list_head validated; |
Alex Deucher | cf4ccd0 | 2011-11-18 10:19:47 -0500 | [diff] [blame] | 1085 | unsigned dma_reloc_idx; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1086 | /* indices of various chunks */ |
Christian König | 6d2d13d | 2014-12-03 15:53:24 +0100 | [diff] [blame] | 1087 | struct radeon_cs_chunk *chunk_ib; |
| 1088 | struct radeon_cs_chunk *chunk_relocs; |
| 1089 | struct radeon_cs_chunk *chunk_flags; |
| 1090 | struct radeon_cs_chunk *chunk_const_ib; |
Jerome Glisse | f2e3922 | 2012-05-09 15:35:02 +0200 | [diff] [blame] | 1091 | struct radeon_ib ib; |
| 1092 | struct radeon_ib const_ib; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1093 | void *track; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 1094 | unsigned family; |
Marek Olšák | e70f224 | 2011-10-25 01:38:45 +0200 | [diff] [blame] | 1095 | int parser_error; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 1096 | u32 cs_flags; |
| 1097 | u32 ring; |
| 1098 | s32 priority; |
Maarten Lankhorst | ecff665 | 2013-06-27 13:48:17 +0200 | [diff] [blame] | 1099 | struct ww_acquire_ctx ticket; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1100 | }; |
| 1101 | |
Maarten Lankhorst | 28a326c | 2013-10-09 14:36:57 +0200 | [diff] [blame] | 1102 | static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx) |
| 1103 | { |
Christian König | 6d2d13d | 2014-12-03 15:53:24 +0100 | [diff] [blame] | 1104 | struct radeon_cs_chunk *ibc = p->chunk_ib; |
Maarten Lankhorst | 28a326c | 2013-10-09 14:36:57 +0200 | [diff] [blame] | 1105 | |
| 1106 | if (ibc->kdata) |
| 1107 | return ibc->kdata[idx]; |
| 1108 | return p->ib.ptr[idx]; |
| 1109 | } |
| 1110 | |
Dave Airlie | 513bcb4 | 2009-09-23 16:56:27 +1000 | [diff] [blame] | 1111 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1112 | struct radeon_cs_packet { |
| 1113 | unsigned idx; |
| 1114 | unsigned type; |
| 1115 | unsigned reg; |
| 1116 | unsigned opcode; |
| 1117 | int count; |
| 1118 | unsigned one_reg_wr; |
| 1119 | }; |
| 1120 | |
| 1121 | typedef int (*radeon_packet0_check_t)(struct radeon_cs_parser *p, |
| 1122 | struct radeon_cs_packet *pkt, |
| 1123 | unsigned idx, unsigned reg); |
| 1124 | typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p, |
| 1125 | struct radeon_cs_packet *pkt); |
| 1126 | |
| 1127 | |
| 1128 | /* |
| 1129 | * AGP |
| 1130 | */ |
| 1131 | int radeon_agp_init(struct radeon_device *rdev); |
Dave Airlie | 0ebf171 | 2009-11-05 15:39:10 +1000 | [diff] [blame] | 1132 | void radeon_agp_resume(struct radeon_device *rdev); |
Jerome Glisse | 10b0612 | 2010-05-21 18:48:54 +0200 | [diff] [blame] | 1133 | void radeon_agp_suspend(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1134 | void radeon_agp_fini(struct radeon_device *rdev); |
| 1135 | |
| 1136 | |
| 1137 | /* |
| 1138 | * Writeback |
| 1139 | */ |
| 1140 | struct radeon_wb { |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 1141 | struct radeon_bo *wb_obj; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1142 | volatile uint32_t *wb; |
| 1143 | uint64_t gpu_addr; |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 1144 | bool enabled; |
Alex Deucher | d0f8a85 | 2010-09-04 05:04:34 -0400 | [diff] [blame] | 1145 | bool use_event; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1146 | }; |
| 1147 | |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 1148 | #define RADEON_WB_SCRATCH_OFFSET 0 |
Alex Deucher | 89d3580 | 2012-07-17 14:02:31 -0400 | [diff] [blame] | 1149 | #define RADEON_WB_RING0_NEXT_RPTR 256 |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 1150 | #define RADEON_WB_CP_RPTR_OFFSET 1024 |
Alex Deucher | 0c88a02 | 2011-03-02 20:07:31 -0500 | [diff] [blame] | 1151 | #define RADEON_WB_CP1_RPTR_OFFSET 1280 |
| 1152 | #define RADEON_WB_CP2_RPTR_OFFSET 1536 |
Alex Deucher | 4d75658 | 2012-09-27 15:08:35 -0400 | [diff] [blame] | 1153 | #define R600_WB_DMA_RPTR_OFFSET 1792 |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 1154 | #define R600_WB_IH_WPTR_OFFSET 2048 |
Alex Deucher | f60cbd1 | 2012-12-04 15:27:33 -0500 | [diff] [blame] | 1155 | #define CAYMAN_WB_DMA1_RPTR_OFFSET 2304 |
Alex Deucher | d0f8a85 | 2010-09-04 05:04:34 -0400 | [diff] [blame] | 1156 | #define R600_WB_EVENT_OFFSET 3072 |
Alex Deucher | 963e81f | 2013-06-26 17:37:11 -0400 | [diff] [blame] | 1157 | #define CIK_WB_CP1_WPTR_OFFSET 3328 |
| 1158 | #define CIK_WB_CP2_WPTR_OFFSET 3584 |
Alex Deucher | adfed2b0 | 2014-10-13 13:20:02 -0400 | [diff] [blame] | 1159 | #define R600_WB_DMA_RING_TEST_OFFSET 3588 |
| 1160 | #define CAYMAN_WB_DMA1_RING_TEST_OFFSET 3592 |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 1161 | |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1162 | /** |
| 1163 | * struct radeon_pm - power management datas |
| 1164 | * @max_bandwidth: maximum bandwidth the gpu has (MByte/s) |
| 1165 | * @igp_sideport_mclk: sideport memory clock Mhz (rs690,rs740,rs780,rs880) |
| 1166 | * @igp_system_mclk: system clock Mhz (rs690,rs740,rs780,rs880) |
| 1167 | * @igp_ht_link_clk: ht link clock Mhz (rs690,rs740,rs780,rs880) |
| 1168 | * @igp_ht_link_width: ht link width in bits (rs690,rs740,rs780,rs880) |
| 1169 | * @k8_bandwidth: k8 bandwidth the gpu has (MByte/s) (IGP) |
| 1170 | * @sideport_bandwidth: sideport bandwidth the gpu has (MByte/s) (IGP) |
| 1171 | * @ht_bandwidth: ht bandwidth the gpu has (MByte/s) (IGP) |
| 1172 | * @core_bandwidth: core GPU bandwidth the gpu has (MByte/s) (IGP) |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 1173 | * @sclk: GPU clock Mhz (core bandwidth depends of this clock) |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1174 | * @needed_bandwidth: current bandwidth needs |
| 1175 | * |
| 1176 | * It keeps track of various data needed to take powermanagement decision. |
Lucas De Marchi | 25985ed | 2011-03-30 22:57:33 -0300 | [diff] [blame] | 1177 | * Bandwidth need is used to determine minimun clock of the GPU and memory. |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1178 | * Equation between gpu/memory clock and available bandwidth is hw dependent |
| 1179 | * (type of memory, bus size, efficiency, ...) |
| 1180 | */ |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1181 | |
| 1182 | enum radeon_pm_method { |
| 1183 | PM_METHOD_PROFILE, |
| 1184 | PM_METHOD_DYNPM, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1185 | PM_METHOD_DPM, |
Rafał Miłecki | c913e23 | 2009-12-22 23:02:16 +0100 | [diff] [blame] | 1186 | }; |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1187 | |
| 1188 | enum radeon_dynpm_state { |
| 1189 | DYNPM_STATE_DISABLED, |
| 1190 | DYNPM_STATE_MINIMUM, |
| 1191 | DYNPM_STATE_PAUSED, |
Rafael J. Wysocki | 3f53eb6 | 2010-06-17 23:02:27 +0000 | [diff] [blame] | 1192 | DYNPM_STATE_ACTIVE, |
| 1193 | DYNPM_STATE_SUSPENDED, |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1194 | }; |
| 1195 | enum radeon_dynpm_action { |
| 1196 | DYNPM_ACTION_NONE, |
| 1197 | DYNPM_ACTION_MINIMUM, |
| 1198 | DYNPM_ACTION_DOWNCLOCK, |
| 1199 | DYNPM_ACTION_UPCLOCK, |
| 1200 | DYNPM_ACTION_DEFAULT |
Rafał Miłecki | c913e23 | 2009-12-22 23:02:16 +0100 | [diff] [blame] | 1201 | }; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1202 | |
| 1203 | enum radeon_voltage_type { |
| 1204 | VOLTAGE_NONE = 0, |
| 1205 | VOLTAGE_GPIO, |
| 1206 | VOLTAGE_VDDC, |
| 1207 | VOLTAGE_SW |
| 1208 | }; |
| 1209 | |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1210 | enum radeon_pm_state_type { |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1211 | /* not used for dpm */ |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1212 | POWER_STATE_TYPE_DEFAULT, |
| 1213 | POWER_STATE_TYPE_POWERSAVE, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1214 | /* user selectable states */ |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1215 | POWER_STATE_TYPE_BATTERY, |
| 1216 | POWER_STATE_TYPE_BALANCED, |
| 1217 | POWER_STATE_TYPE_PERFORMANCE, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1218 | /* internal states */ |
| 1219 | POWER_STATE_TYPE_INTERNAL_UVD, |
| 1220 | POWER_STATE_TYPE_INTERNAL_UVD_SD, |
| 1221 | POWER_STATE_TYPE_INTERNAL_UVD_HD, |
| 1222 | POWER_STATE_TYPE_INTERNAL_UVD_HD2, |
| 1223 | POWER_STATE_TYPE_INTERNAL_UVD_MVC, |
| 1224 | POWER_STATE_TYPE_INTERNAL_BOOT, |
| 1225 | POWER_STATE_TYPE_INTERNAL_THERMAL, |
| 1226 | POWER_STATE_TYPE_INTERNAL_ACPI, |
| 1227 | POWER_STATE_TYPE_INTERNAL_ULV, |
Alex Deucher | edcaa5b | 2013-07-05 11:48:31 -0400 | [diff] [blame] | 1228 | POWER_STATE_TYPE_INTERNAL_3DPERF, |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1229 | }; |
| 1230 | |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1231 | enum radeon_pm_profile_type { |
| 1232 | PM_PROFILE_DEFAULT, |
| 1233 | PM_PROFILE_AUTO, |
| 1234 | PM_PROFILE_LOW, |
Alex Deucher | c9e75b2 | 2010-06-02 17:56:01 -0400 | [diff] [blame] | 1235 | PM_PROFILE_MID, |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1236 | PM_PROFILE_HIGH, |
| 1237 | }; |
| 1238 | |
| 1239 | #define PM_PROFILE_DEFAULT_IDX 0 |
| 1240 | #define PM_PROFILE_LOW_SH_IDX 1 |
Alex Deucher | c9e75b2 | 2010-06-02 17:56:01 -0400 | [diff] [blame] | 1241 | #define PM_PROFILE_MID_SH_IDX 2 |
| 1242 | #define PM_PROFILE_HIGH_SH_IDX 3 |
| 1243 | #define PM_PROFILE_LOW_MH_IDX 4 |
| 1244 | #define PM_PROFILE_MID_MH_IDX 5 |
| 1245 | #define PM_PROFILE_HIGH_MH_IDX 6 |
| 1246 | #define PM_PROFILE_MAX 7 |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1247 | |
| 1248 | struct radeon_pm_profile { |
| 1249 | int dpms_off_ps_idx; |
| 1250 | int dpms_on_ps_idx; |
| 1251 | int dpms_off_cm_idx; |
| 1252 | int dpms_on_cm_idx; |
Alex Deucher | 516d0e4 | 2009-12-23 14:28:05 -0500 | [diff] [blame] | 1253 | }; |
| 1254 | |
Alex Deucher | 21a8122 | 2010-07-02 12:58:16 -0400 | [diff] [blame] | 1255 | enum radeon_int_thermal_type { |
| 1256 | THERMAL_TYPE_NONE, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1257 | THERMAL_TYPE_EXTERNAL, |
| 1258 | THERMAL_TYPE_EXTERNAL_GPIO, |
Alex Deucher | 21a8122 | 2010-07-02 12:58:16 -0400 | [diff] [blame] | 1259 | THERMAL_TYPE_RV6XX, |
| 1260 | THERMAL_TYPE_RV770, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1261 | THERMAL_TYPE_ADT7473_WITH_INTERNAL, |
Alex Deucher | 21a8122 | 2010-07-02 12:58:16 -0400 | [diff] [blame] | 1262 | THERMAL_TYPE_EVERGREEN, |
Alex Deucher | e33df25 | 2010-11-22 17:56:32 -0500 | [diff] [blame] | 1263 | THERMAL_TYPE_SUMO, |
Alex Deucher | 4fddba1 | 2011-01-06 21:19:22 -0500 | [diff] [blame] | 1264 | THERMAL_TYPE_NI, |
Alex Deucher | 14607d0 | 2012-03-20 17:18:09 -0400 | [diff] [blame] | 1265 | THERMAL_TYPE_SI, |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1266 | THERMAL_TYPE_EMC2103_WITH_INTERNAL, |
Alex Deucher | 5115020 | 2012-12-18 22:07:14 -0500 | [diff] [blame] | 1267 | THERMAL_TYPE_CI, |
Alex Deucher | 16fbe00 | 2013-04-22 21:41:26 -0400 | [diff] [blame] | 1268 | THERMAL_TYPE_KV, |
Alex Deucher | 21a8122 | 2010-07-02 12:58:16 -0400 | [diff] [blame] | 1269 | }; |
| 1270 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1271 | struct radeon_voltage { |
| 1272 | enum radeon_voltage_type type; |
| 1273 | /* gpio voltage */ |
| 1274 | struct radeon_gpio_rec gpio; |
| 1275 | u32 delay; /* delay in usec from voltage drop to sclk change */ |
| 1276 | bool active_high; /* voltage drop is active when bit is high */ |
| 1277 | /* VDDC voltage */ |
| 1278 | u8 vddc_id; /* index into vddc voltage table */ |
| 1279 | u8 vddci_id; /* index into vddci voltage table */ |
| 1280 | bool vddci_enabled; |
| 1281 | /* r6xx+ sw */ |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 1282 | u16 voltage; |
| 1283 | /* evergreen+ vddci */ |
| 1284 | u16 vddci; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1285 | }; |
| 1286 | |
Alex Deucher | d731117 | 2010-05-03 01:13:14 -0400 | [diff] [blame] | 1287 | /* clock mode flags */ |
| 1288 | #define RADEON_PM_MODE_NO_DISPLAY (1 << 0) |
| 1289 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1290 | struct radeon_pm_clock_info { |
| 1291 | /* memory clock */ |
| 1292 | u32 mclk; |
| 1293 | /* engine clock */ |
| 1294 | u32 sclk; |
| 1295 | /* voltage info */ |
| 1296 | struct radeon_voltage voltage; |
Alex Deucher | d731117 | 2010-05-03 01:13:14 -0400 | [diff] [blame] | 1297 | /* standardized clock flags */ |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1298 | u32 flags; |
| 1299 | }; |
| 1300 | |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 1301 | /* state flags */ |
Alex Deucher | d731117 | 2010-05-03 01:13:14 -0400 | [diff] [blame] | 1302 | #define RADEON_PM_STATE_SINGLE_DISPLAY_ONLY (1 << 0) |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 1303 | |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1304 | struct radeon_power_state { |
Alex Deucher | 0ec0e74 | 2009-12-23 13:21:58 -0500 | [diff] [blame] | 1305 | enum radeon_pm_state_type type; |
Alex Deucher | 8f3f1c9 | 2011-11-04 10:09:43 -0400 | [diff] [blame] | 1306 | struct radeon_pm_clock_info *clock_info; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1307 | /* number of valid clock modes in this power state */ |
| 1308 | int num_clock_modes; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1309 | struct radeon_pm_clock_info *default_clock_mode; |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 1310 | /* standardized state flags */ |
| 1311 | u32 flags; |
Alex Deucher | 79daedc | 2010-04-22 14:25:19 -0400 | [diff] [blame] | 1312 | u32 misc; /* vbios specific flags */ |
| 1313 | u32 misc2; /* vbios specific flags */ |
| 1314 | int pcie_lanes; /* pcie lanes */ |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1315 | }; |
| 1316 | |
Rafał Miłecki | 2745932 | 2010-02-11 22:16:36 +0000 | [diff] [blame] | 1317 | /* |
| 1318 | * Some modes are overclocked by very low value, accept them |
| 1319 | */ |
| 1320 | #define RADEON_MODE_OVERCLOCK_MARGIN 500 /* 5 MHz */ |
| 1321 | |
Alex Deucher | 2e9d4c0 | 2013-04-12 13:58:03 -0400 | [diff] [blame] | 1322 | enum radeon_dpm_auto_throttle_src { |
| 1323 | RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, |
| 1324 | RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL |
| 1325 | }; |
| 1326 | |
| 1327 | enum radeon_dpm_event_src { |
| 1328 | RADEON_DPM_EVENT_SRC_ANALOG = 0, |
| 1329 | RADEON_DPM_EVENT_SRC_EXTERNAL = 1, |
| 1330 | RADEON_DPM_EVENT_SRC_DIGITAL = 2, |
| 1331 | RADEON_DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3, |
| 1332 | RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL = 4 |
| 1333 | }; |
| 1334 | |
Alex Deucher | 58bd2a8 | 2013-09-04 16:13:56 -0400 | [diff] [blame] | 1335 | #define RADEON_MAX_VCE_LEVELS 6 |
| 1336 | |
Alex Deucher | b62d628 | 2013-08-20 20:29:05 -0400 | [diff] [blame] | 1337 | enum radeon_vce_level { |
| 1338 | RADEON_VCE_LEVEL_AC_ALL = 0, /* AC, All cases */ |
| 1339 | RADEON_VCE_LEVEL_DC_EE = 1, /* DC, entropy encoding */ |
| 1340 | RADEON_VCE_LEVEL_DC_LL_LOW = 2, /* DC, low latency queue, res <= 720 */ |
| 1341 | RADEON_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */ |
| 1342 | RADEON_VCE_LEVEL_DC_GP_LOW = 4, /* DC, general purpose queue, res <= 720 */ |
| 1343 | RADEON_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */ |
| 1344 | }; |
| 1345 | |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1346 | struct radeon_ps { |
| 1347 | u32 caps; /* vbios flags */ |
| 1348 | u32 class; /* vbios flags */ |
| 1349 | u32 class2; /* vbios flags */ |
| 1350 | /* UVD clocks */ |
| 1351 | u32 vclk; |
| 1352 | u32 dclk; |
Alex Deucher | c4453e6 | 2013-05-15 15:53:57 -0400 | [diff] [blame] | 1353 | /* VCE clocks */ |
| 1354 | u32 evclk; |
| 1355 | u32 ecclk; |
Alex Deucher | b62d628 | 2013-08-20 20:29:05 -0400 | [diff] [blame] | 1356 | bool vce_active; |
| 1357 | enum radeon_vce_level vce_level; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1358 | /* asic priv */ |
| 1359 | void *ps_priv; |
| 1360 | }; |
| 1361 | |
| 1362 | struct radeon_dpm_thermal { |
| 1363 | /* thermal interrupt work */ |
| 1364 | struct work_struct work; |
| 1365 | /* low temperature threshold */ |
| 1366 | int min_temp; |
| 1367 | /* high temperature threshold */ |
| 1368 | int max_temp; |
| 1369 | /* was interrupt low to high or high to low */ |
| 1370 | bool high_to_low; |
| 1371 | }; |
| 1372 | |
Alex Deucher | d22b7e4 | 2012-11-29 19:27:56 -0500 | [diff] [blame] | 1373 | enum radeon_clk_action |
| 1374 | { |
| 1375 | RADEON_SCLK_UP = 1, |
| 1376 | RADEON_SCLK_DOWN |
| 1377 | }; |
| 1378 | |
| 1379 | struct radeon_blacklist_clocks |
| 1380 | { |
| 1381 | u32 sclk; |
| 1382 | u32 mclk; |
| 1383 | enum radeon_clk_action action; |
| 1384 | }; |
| 1385 | |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1386 | struct radeon_clock_and_voltage_limits { |
| 1387 | u32 sclk; |
| 1388 | u32 mclk; |
Alex Deucher | cdf6e80 | 2013-10-23 16:13:42 -0400 | [diff] [blame] | 1389 | u16 vddc; |
| 1390 | u16 vddci; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1391 | }; |
| 1392 | |
| 1393 | struct radeon_clock_array { |
| 1394 | u32 count; |
| 1395 | u32 *values; |
| 1396 | }; |
| 1397 | |
| 1398 | struct radeon_clock_voltage_dependency_entry { |
| 1399 | u32 clk; |
| 1400 | u16 v; |
| 1401 | }; |
| 1402 | |
| 1403 | struct radeon_clock_voltage_dependency_table { |
| 1404 | u32 count; |
| 1405 | struct radeon_clock_voltage_dependency_entry *entries; |
| 1406 | }; |
| 1407 | |
Alex Deucher | ef976ec | 2013-05-06 11:31:04 -0400 | [diff] [blame] | 1408 | union radeon_cac_leakage_entry { |
| 1409 | struct { |
| 1410 | u16 vddc; |
| 1411 | u32 leakage; |
| 1412 | }; |
| 1413 | struct { |
| 1414 | u16 vddc1; |
| 1415 | u16 vddc2; |
| 1416 | u16 vddc3; |
| 1417 | }; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1418 | }; |
| 1419 | |
| 1420 | struct radeon_cac_leakage_table { |
| 1421 | u32 count; |
Alex Deucher | ef976ec | 2013-05-06 11:31:04 -0400 | [diff] [blame] | 1422 | union radeon_cac_leakage_entry *entries; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1423 | }; |
| 1424 | |
Alex Deucher | 929ee7a | 2013-03-20 12:30:25 -0400 | [diff] [blame] | 1425 | struct radeon_phase_shedding_limits_entry { |
| 1426 | u16 voltage; |
| 1427 | u32 sclk; |
| 1428 | u32 mclk; |
| 1429 | }; |
| 1430 | |
| 1431 | struct radeon_phase_shedding_limits_table { |
| 1432 | u32 count; |
| 1433 | struct radeon_phase_shedding_limits_entry *entries; |
| 1434 | }; |
| 1435 | |
Alex Deucher | 84a9d9e | 2013-04-19 19:11:37 -0400 | [diff] [blame] | 1436 | struct radeon_uvd_clock_voltage_dependency_entry { |
| 1437 | u32 vclk; |
| 1438 | u32 dclk; |
| 1439 | u16 v; |
| 1440 | }; |
| 1441 | |
| 1442 | struct radeon_uvd_clock_voltage_dependency_table { |
| 1443 | u8 count; |
| 1444 | struct radeon_uvd_clock_voltage_dependency_entry *entries; |
| 1445 | }; |
| 1446 | |
Alex Deucher | d29f013 | 2013-05-09 16:37:28 -0400 | [diff] [blame] | 1447 | struct radeon_vce_clock_voltage_dependency_entry { |
| 1448 | u32 ecclk; |
| 1449 | u32 evclk; |
| 1450 | u16 v; |
| 1451 | }; |
| 1452 | |
| 1453 | struct radeon_vce_clock_voltage_dependency_table { |
| 1454 | u8 count; |
| 1455 | struct radeon_vce_clock_voltage_dependency_entry *entries; |
| 1456 | }; |
| 1457 | |
Alex Deucher | a5cb318 | 2013-03-20 13:00:18 -0400 | [diff] [blame] | 1458 | struct radeon_ppm_table { |
| 1459 | u8 ppm_design; |
| 1460 | u16 cpu_core_number; |
| 1461 | u32 platform_tdp; |
| 1462 | u32 small_ac_platform_tdp; |
| 1463 | u32 platform_tdc; |
| 1464 | u32 small_ac_platform_tdc; |
| 1465 | u32 apu_tdp; |
| 1466 | u32 dgpu_tdp; |
| 1467 | u32 dgpu_ulv_power; |
| 1468 | u32 tj_max; |
| 1469 | }; |
| 1470 | |
Alex Deucher | 58cb763 | 2013-05-06 12:15:33 -0400 | [diff] [blame] | 1471 | struct radeon_cac_tdp_table { |
| 1472 | u16 tdp; |
| 1473 | u16 configurable_tdp; |
| 1474 | u16 tdc; |
| 1475 | u16 battery_power_limit; |
| 1476 | u16 small_power_limit; |
| 1477 | u16 low_cac_leakage; |
| 1478 | u16 high_cac_leakage; |
| 1479 | u16 maximum_power_delivery_limit; |
| 1480 | }; |
| 1481 | |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1482 | struct radeon_dpm_dynamic_state { |
| 1483 | struct radeon_clock_voltage_dependency_table vddc_dependency_on_sclk; |
| 1484 | struct radeon_clock_voltage_dependency_table vddci_dependency_on_mclk; |
| 1485 | struct radeon_clock_voltage_dependency_table vddc_dependency_on_mclk; |
Alex Deucher | dd621a2 | 2013-05-06 14:37:56 -0400 | [diff] [blame] | 1486 | struct radeon_clock_voltage_dependency_table mvdd_dependency_on_mclk; |
Alex Deucher | 4489cd62 | 2013-03-22 15:59:10 -0400 | [diff] [blame] | 1487 | struct radeon_clock_voltage_dependency_table vddc_dependency_on_dispclk; |
Alex Deucher | 84a9d9e | 2013-04-19 19:11:37 -0400 | [diff] [blame] | 1488 | struct radeon_uvd_clock_voltage_dependency_table uvd_clock_voltage_dependency_table; |
Alex Deucher | d29f013 | 2013-05-09 16:37:28 -0400 | [diff] [blame] | 1489 | struct radeon_vce_clock_voltage_dependency_table vce_clock_voltage_dependency_table; |
Alex Deucher | 94a914f | 2013-05-09 16:42:33 -0400 | [diff] [blame] | 1490 | struct radeon_clock_voltage_dependency_table samu_clock_voltage_dependency_table; |
| 1491 | struct radeon_clock_voltage_dependency_table acp_clock_voltage_dependency_table; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1492 | struct radeon_clock_array valid_sclk_values; |
| 1493 | struct radeon_clock_array valid_mclk_values; |
| 1494 | struct radeon_clock_and_voltage_limits max_clock_voltage_on_dc; |
| 1495 | struct radeon_clock_and_voltage_limits max_clock_voltage_on_ac; |
| 1496 | u32 mclk_sclk_ratio; |
| 1497 | u32 sclk_mclk_delta; |
| 1498 | u16 vddc_vddci_delta; |
| 1499 | u16 min_vddc_for_pcie_gen2; |
| 1500 | struct radeon_cac_leakage_table cac_leakage_table; |
Alex Deucher | 929ee7a | 2013-03-20 12:30:25 -0400 | [diff] [blame] | 1501 | struct radeon_phase_shedding_limits_table phase_shedding_limits_table; |
Alex Deucher | a5cb318 | 2013-03-20 13:00:18 -0400 | [diff] [blame] | 1502 | struct radeon_ppm_table *ppm_table; |
Alex Deucher | 58cb763 | 2013-05-06 12:15:33 -0400 | [diff] [blame] | 1503 | struct radeon_cac_tdp_table *cac_tdp_table; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1504 | }; |
| 1505 | |
| 1506 | struct radeon_dpm_fan { |
| 1507 | u16 t_min; |
| 1508 | u16 t_med; |
| 1509 | u16 t_high; |
| 1510 | u16 pwm_min; |
| 1511 | u16 pwm_med; |
| 1512 | u16 pwm_high; |
| 1513 | u8 t_hyst; |
| 1514 | u32 cycle_delay; |
| 1515 | u16 t_max; |
Alex Deucher | e03cea3 | 2014-09-15 00:15:22 -0400 | [diff] [blame] | 1516 | u8 control_mode; |
| 1517 | u16 default_max_fan_pwm; |
| 1518 | u16 default_fan_output_sensitivity; |
| 1519 | u16 fan_output_sensitivity; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1520 | bool ucode_fan_control; |
| 1521 | }; |
| 1522 | |
Alex Deucher | 32ce465 | 2013-03-18 17:03:01 -0400 | [diff] [blame] | 1523 | enum radeon_pcie_gen { |
| 1524 | RADEON_PCIE_GEN1 = 0, |
| 1525 | RADEON_PCIE_GEN2 = 1, |
| 1526 | RADEON_PCIE_GEN3 = 2, |
| 1527 | RADEON_PCIE_GEN_INVALID = 0xffff |
| 1528 | }; |
| 1529 | |
Alex Deucher | 70d01a5 | 2013-07-02 18:38:02 -0400 | [diff] [blame] | 1530 | enum radeon_dpm_forced_level { |
| 1531 | RADEON_DPM_FORCED_LEVEL_AUTO = 0, |
| 1532 | RADEON_DPM_FORCED_LEVEL_LOW = 1, |
| 1533 | RADEON_DPM_FORCED_LEVEL_HIGH = 2, |
| 1534 | }; |
| 1535 | |
Alex Deucher | 58bd2a8 | 2013-09-04 16:13:56 -0400 | [diff] [blame] | 1536 | struct radeon_vce_state { |
| 1537 | /* vce clocks */ |
| 1538 | u32 evclk; |
| 1539 | u32 ecclk; |
| 1540 | /* gpu clocks */ |
| 1541 | u32 sclk; |
| 1542 | u32 mclk; |
| 1543 | u8 clk_idx; |
| 1544 | u8 pstate; |
| 1545 | }; |
| 1546 | |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1547 | struct radeon_dpm { |
| 1548 | struct radeon_ps *ps; |
| 1549 | /* number of valid power states */ |
| 1550 | int num_ps; |
| 1551 | /* current power state that is active */ |
| 1552 | struct radeon_ps *current_ps; |
| 1553 | /* requested power state */ |
| 1554 | struct radeon_ps *requested_ps; |
| 1555 | /* boot up power state */ |
| 1556 | struct radeon_ps *boot_ps; |
| 1557 | /* default uvd power state */ |
| 1558 | struct radeon_ps *uvd_ps; |
Alex Deucher | 58bd2a8 | 2013-09-04 16:13:56 -0400 | [diff] [blame] | 1559 | /* vce requirements */ |
| 1560 | struct radeon_vce_state vce_states[RADEON_MAX_VCE_LEVELS]; |
| 1561 | enum radeon_vce_level vce_level; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1562 | enum radeon_pm_state_type state; |
| 1563 | enum radeon_pm_state_type user_state; |
| 1564 | u32 platform_caps; |
| 1565 | u32 voltage_response_time; |
| 1566 | u32 backbias_response_time; |
| 1567 | void *priv; |
| 1568 | u32 new_active_crtcs; |
| 1569 | int new_active_crtc_count; |
| 1570 | u32 current_active_crtcs; |
| 1571 | int current_active_crtc_count; |
Alex Deucher | 3899ca8 | 2015-03-18 17:05:10 -0400 | [diff] [blame] | 1572 | bool single_display; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1573 | struct radeon_dpm_dynamic_state dyn_state; |
| 1574 | struct radeon_dpm_fan fan; |
| 1575 | u32 tdp_limit; |
| 1576 | u32 near_tdp_limit; |
Alex Deucher | a9e6141 | 2013-06-25 17:56:16 -0400 | [diff] [blame] | 1577 | u32 near_tdp_limit_adjusted; |
Alex Deucher | 61b7d60 | 2012-11-14 19:57:42 -0500 | [diff] [blame] | 1578 | u32 sq_ramping_threshold; |
| 1579 | u32 cac_leakage; |
| 1580 | u16 tdp_od_limit; |
| 1581 | u32 tdp_adjustment; |
| 1582 | u16 load_line_slope; |
| 1583 | bool power_control; |
Alex Deucher | 5ca302f | 2012-11-30 10:56:57 -0500 | [diff] [blame] | 1584 | bool ac_power; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1585 | /* special states active */ |
| 1586 | bool thermal_active; |
Alex Deucher | 8a22755 | 2013-06-21 15:12:57 -0400 | [diff] [blame] | 1587 | bool uvd_active; |
Alex Deucher | b62d628 | 2013-08-20 20:29:05 -0400 | [diff] [blame] | 1588 | bool vce_active; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1589 | /* thermal handling */ |
| 1590 | struct radeon_dpm_thermal thermal; |
Alex Deucher | 70d01a5 | 2013-07-02 18:38:02 -0400 | [diff] [blame] | 1591 | /* forced levels */ |
| 1592 | enum radeon_dpm_forced_level forced_level; |
Alex Deucher | ce3537d | 2013-07-24 12:12:49 -0400 | [diff] [blame] | 1593 | /* track UVD streams */ |
| 1594 | unsigned sd; |
| 1595 | unsigned hd; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1596 | }; |
| 1597 | |
Alex Deucher | ce3537d | 2013-07-24 12:12:49 -0400 | [diff] [blame] | 1598 | void radeon_dpm_enable_uvd(struct radeon_device *rdev, bool enable); |
Alex Deucher | 03afe6f | 2013-08-23 11:56:26 -0400 | [diff] [blame] | 1599 | void radeon_dpm_enable_vce(struct radeon_device *rdev, bool enable); |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1600 | |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1601 | struct radeon_pm { |
Rafał Miłecki | c913e23 | 2009-12-22 23:02:16 +0100 | [diff] [blame] | 1602 | struct mutex mutex; |
Christian König | db7fce3 | 2012-05-11 14:57:18 +0200 | [diff] [blame] | 1603 | /* write locked while reprogramming mclk */ |
| 1604 | struct rw_semaphore mclk_lock; |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 1605 | u32 active_crtcs; |
| 1606 | int active_crtc_count; |
Rafał Miłecki | c913e23 | 2009-12-22 23:02:16 +0100 | [diff] [blame] | 1607 | int req_vblank; |
Rafał Miłecki | 839461d | 2010-03-02 22:06:51 +0100 | [diff] [blame] | 1608 | bool vblank_sync; |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1609 | fixed20_12 max_bandwidth; |
| 1610 | fixed20_12 igp_sideport_mclk; |
| 1611 | fixed20_12 igp_system_mclk; |
| 1612 | fixed20_12 igp_ht_link_clk; |
| 1613 | fixed20_12 igp_ht_link_width; |
| 1614 | fixed20_12 k8_bandwidth; |
| 1615 | fixed20_12 sideport_bandwidth; |
| 1616 | fixed20_12 ht_bandwidth; |
| 1617 | fixed20_12 core_bandwidth; |
| 1618 | fixed20_12 sclk; |
Alex Deucher | f47299c | 2010-03-16 20:54:38 -0400 | [diff] [blame] | 1619 | fixed20_12 mclk; |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1620 | fixed20_12 needed_bandwidth; |
Alex Deucher | 0975b16 | 2011-02-02 18:42:03 -0500 | [diff] [blame] | 1621 | struct radeon_power_state *power_state; |
Alex Deucher | 56278a8 | 2009-12-28 13:58:44 -0500 | [diff] [blame] | 1622 | /* number of valid power states */ |
| 1623 | int num_power_states; |
Alex Deucher | a48b9b4 | 2010-04-22 14:03:55 -0400 | [diff] [blame] | 1624 | int current_power_state_index; |
| 1625 | int current_clock_mode_index; |
| 1626 | int requested_power_state_index; |
| 1627 | int requested_clock_mode_index; |
| 1628 | int default_power_state_index; |
| 1629 | u32 current_sclk; |
| 1630 | u32 current_mclk; |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 1631 | u16 current_vddc; |
| 1632 | u16 current_vddci; |
Alex Deucher | 9ace9f7 | 2011-01-06 21:19:26 -0500 | [diff] [blame] | 1633 | u32 default_sclk; |
| 1634 | u32 default_mclk; |
Alex Deucher | 2feea49 | 2011-04-12 14:49:24 -0400 | [diff] [blame] | 1635 | u16 default_vddc; |
| 1636 | u16 default_vddci; |
Alex Deucher | 29fb52c | 2010-03-11 10:01:17 -0500 | [diff] [blame] | 1637 | struct radeon_i2c_chan *i2c_bus; |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 1638 | /* selected pm method */ |
| 1639 | enum radeon_pm_method pm_method; |
| 1640 | /* dynpm power management */ |
| 1641 | struct delayed_work dynpm_idle_work; |
| 1642 | enum radeon_dynpm_state dynpm_state; |
| 1643 | enum radeon_dynpm_action dynpm_planned_action; |
| 1644 | unsigned long dynpm_action_timeout; |
| 1645 | bool dynpm_can_upclock; |
| 1646 | bool dynpm_can_downclock; |
| 1647 | /* profile-based power management */ |
| 1648 | enum radeon_pm_profile_type profile; |
| 1649 | int profile_index; |
| 1650 | struct radeon_pm_profile profiles[PM_PROFILE_MAX]; |
Alex Deucher | 21a8122 | 2010-07-02 12:58:16 -0400 | [diff] [blame] | 1651 | /* internal thermal controller on rv6xx+ */ |
| 1652 | enum radeon_int_thermal_type int_thermal_type; |
| 1653 | struct device *int_hwmon_dev; |
Alex Deucher | 9b92d1e | 2014-09-08 02:51:49 -0400 | [diff] [blame] | 1654 | /* fan control parameters */ |
| 1655 | bool no_fan; |
| 1656 | u8 fan_pulses_per_revolution; |
| 1657 | u8 fan_min_rpm; |
| 1658 | u8 fan_max_rpm; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1659 | /* dpm */ |
| 1660 | bool dpm_enabled; |
Alex Deucher | 49abb26 | 2015-10-23 10:38:52 -0400 | [diff] [blame] | 1661 | bool sysfs_initialized; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1662 | struct radeon_dpm dpm; |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 1663 | }; |
| 1664 | |
Alex Deucher | a4c9e2e | 2011-11-04 10:09:41 -0400 | [diff] [blame] | 1665 | int radeon_pm_get_type_index(struct radeon_device *rdev, |
| 1666 | enum radeon_pm_state_type ps_type, |
| 1667 | int instance); |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 1668 | /* |
| 1669 | * UVD |
| 1670 | */ |
| 1671 | #define RADEON_MAX_UVD_HANDLES 10 |
| 1672 | #define RADEON_UVD_STACK_SIZE (1024*1024) |
| 1673 | #define RADEON_UVD_HEAP_SIZE (1024*1024) |
| 1674 | |
| 1675 | struct radeon_uvd { |
| 1676 | struct radeon_bo *vcpu_bo; |
| 1677 | void *cpu_addr; |
| 1678 | uint64_t gpu_addr; |
| 1679 | atomic_t handles[RADEON_MAX_UVD_HANDLES]; |
| 1680 | struct drm_file *filp[RADEON_MAX_UVD_HANDLES]; |
Alex Deucher | 85a129c | 2013-08-05 12:41:20 -0400 | [diff] [blame] | 1681 | unsigned img_size[RADEON_MAX_UVD_HANDLES]; |
Christian König | 55b51c8 | 2013-04-18 15:25:59 +0200 | [diff] [blame] | 1682 | struct delayed_work idle_work; |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 1683 | }; |
| 1684 | |
| 1685 | int radeon_uvd_init(struct radeon_device *rdev); |
| 1686 | void radeon_uvd_fini(struct radeon_device *rdev); |
| 1687 | int radeon_uvd_suspend(struct radeon_device *rdev); |
| 1688 | int radeon_uvd_resume(struct radeon_device *rdev); |
| 1689 | int radeon_uvd_get_create_msg(struct radeon_device *rdev, int ring, |
| 1690 | uint32_t handle, struct radeon_fence **fence); |
| 1691 | int radeon_uvd_get_destroy_msg(struct radeon_device *rdev, int ring, |
| 1692 | uint32_t handle, struct radeon_fence **fence); |
Christian König | 3852752 | 2014-08-21 12:18:12 +0200 | [diff] [blame] | 1693 | void radeon_uvd_force_into_uvd_segment(struct radeon_bo *rbo, |
| 1694 | uint32_t allowed_domains); |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 1695 | void radeon_uvd_free_handles(struct radeon_device *rdev, |
| 1696 | struct drm_file *filp); |
| 1697 | int radeon_uvd_cs_parse(struct radeon_cs_parser *parser); |
Christian König | 55b51c8 | 2013-04-18 15:25:59 +0200 | [diff] [blame] | 1698 | void radeon_uvd_note_usage(struct radeon_device *rdev); |
Christian König | facd112 | 2013-04-29 11:55:02 +0200 | [diff] [blame] | 1699 | int radeon_uvd_calc_upll_dividers(struct radeon_device *rdev, |
| 1700 | unsigned vclk, unsigned dclk, |
| 1701 | unsigned vco_min, unsigned vco_max, |
| 1702 | unsigned fb_factor, unsigned fb_mask, |
| 1703 | unsigned pd_min, unsigned pd_max, |
| 1704 | unsigned pd_even, |
| 1705 | unsigned *optimal_fb_div, |
| 1706 | unsigned *optimal_vclk_div, |
| 1707 | unsigned *optimal_dclk_div); |
| 1708 | int radeon_uvd_send_upll_ctlreq(struct radeon_device *rdev, |
| 1709 | unsigned cg_upll_func_cntl); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1710 | |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1711 | /* |
| 1712 | * VCE |
| 1713 | */ |
| 1714 | #define RADEON_MAX_VCE_HANDLES 16 |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1715 | |
| 1716 | struct radeon_vce { |
| 1717 | struct radeon_bo *vcpu_bo; |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1718 | uint64_t gpu_addr; |
Christian König | 98ccc29 | 2014-01-23 09:50:49 -0700 | [diff] [blame] | 1719 | unsigned fw_version; |
| 1720 | unsigned fb_version; |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1721 | atomic_t handles[RADEON_MAX_VCE_HANDLES]; |
| 1722 | struct drm_file *filp[RADEON_MAX_VCE_HANDLES]; |
Leo Liu | 2fc5703 | 2014-05-05 15:42:18 -0400 | [diff] [blame] | 1723 | unsigned img_size[RADEON_MAX_VCE_HANDLES]; |
Alex Deucher | 03afe6f | 2013-08-23 11:56:26 -0400 | [diff] [blame] | 1724 | struct delayed_work idle_work; |
Christian König | a918efa | 2015-05-11 22:01:53 +0200 | [diff] [blame] | 1725 | uint32_t keyselect; |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1726 | }; |
| 1727 | |
| 1728 | int radeon_vce_init(struct radeon_device *rdev); |
| 1729 | void radeon_vce_fini(struct radeon_device *rdev); |
| 1730 | int radeon_vce_suspend(struct radeon_device *rdev); |
| 1731 | int radeon_vce_resume(struct radeon_device *rdev); |
| 1732 | int radeon_vce_get_create_msg(struct radeon_device *rdev, int ring, |
| 1733 | uint32_t handle, struct radeon_fence **fence); |
| 1734 | int radeon_vce_get_destroy_msg(struct radeon_device *rdev, int ring, |
| 1735 | uint32_t handle, struct radeon_fence **fence); |
| 1736 | void radeon_vce_free_handles(struct radeon_device *rdev, struct drm_file *filp); |
Alex Deucher | 03afe6f | 2013-08-23 11:56:26 -0400 | [diff] [blame] | 1737 | void radeon_vce_note_usage(struct radeon_device *rdev); |
Leo Liu | 2fc5703 | 2014-05-05 15:42:18 -0400 | [diff] [blame] | 1738 | int radeon_vce_cs_reloc(struct radeon_cs_parser *p, int lo, int hi, unsigned size); |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 1739 | int radeon_vce_cs_parse(struct radeon_cs_parser *p); |
| 1740 | bool radeon_vce_semaphore_emit(struct radeon_device *rdev, |
| 1741 | struct radeon_ring *ring, |
| 1742 | struct radeon_semaphore *semaphore, |
| 1743 | bool emit_wait); |
| 1744 | void radeon_vce_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib); |
| 1745 | void radeon_vce_fence_emit(struct radeon_device *rdev, |
| 1746 | struct radeon_fence *fence); |
| 1747 | int radeon_vce_ring_test(struct radeon_device *rdev, struct radeon_ring *ring); |
| 1748 | int radeon_vce_ib_test(struct radeon_device *rdev, struct radeon_ring *ring); |
| 1749 | |
Alex Deucher | b530602 | 2013-07-31 16:51:33 -0400 | [diff] [blame] | 1750 | struct r600_audio_pin { |
Rafał Miłecki | a92553a | 2012-04-28 23:35:20 +0200 | [diff] [blame] | 1751 | int channels; |
| 1752 | int rate; |
| 1753 | int bits_per_sample; |
| 1754 | u8 status_bits; |
| 1755 | u8 category_code; |
Alex Deucher | b530602 | 2013-07-31 16:51:33 -0400 | [diff] [blame] | 1756 | u32 offset; |
| 1757 | bool connected; |
| 1758 | u32 id; |
| 1759 | }; |
| 1760 | |
| 1761 | struct r600_audio { |
| 1762 | bool enabled; |
| 1763 | struct r600_audio_pin pin[RADEON_MAX_AFMT_BLOCKS]; |
| 1764 | int num_pins; |
Slava Grigorev | 1a626b6 | 2014-12-01 13:49:39 -0500 | [diff] [blame] | 1765 | struct radeon_audio_funcs *hdmi_funcs; |
| 1766 | struct radeon_audio_funcs *dp_funcs; |
| 1767 | struct radeon_audio_basic_funcs *funcs; |
Rafał Miłecki | a92553a | 2012-04-28 23:35:20 +0200 | [diff] [blame] | 1768 | }; |
| 1769 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1770 | /* |
| 1771 | * Benchmarking |
| 1772 | */ |
Ilija Hadzic | 638dd7d | 2011-10-12 23:29:39 -0400 | [diff] [blame] | 1773 | void radeon_benchmark(struct radeon_device *rdev, int test_number); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1774 | |
| 1775 | |
| 1776 | /* |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 1777 | * Testing |
| 1778 | */ |
| 1779 | void radeon_test_moves(struct radeon_device *rdev); |
Christian König | 60a7e39 | 2011-09-27 12:31:00 +0200 | [diff] [blame] | 1780 | void radeon_test_ring_sync(struct radeon_device *rdev, |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 1781 | struct radeon_ring *cpA, |
| 1782 | struct radeon_ring *cpB); |
Christian König | 60a7e39 | 2011-09-27 12:31:00 +0200 | [diff] [blame] | 1783 | void radeon_test_syncing(struct radeon_device *rdev); |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 1784 | |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 1785 | /* |
| 1786 | * MMU Notifier |
| 1787 | */ |
Rob Clark | 5a1aa4b | 2015-01-21 17:49:59 -0500 | [diff] [blame] | 1788 | #if defined(CONFIG_MMU_NOTIFIER) |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 1789 | int radeon_mn_register(struct radeon_bo *bo, unsigned long addr); |
| 1790 | void radeon_mn_unregister(struct radeon_bo *bo); |
Rob Clark | 5a1aa4b | 2015-01-21 17:49:59 -0500 | [diff] [blame] | 1791 | #else |
| 1792 | static inline int radeon_mn_register(struct radeon_bo *bo, unsigned long addr) |
| 1793 | { |
| 1794 | return -ENODEV; |
| 1795 | } |
| 1796 | static inline void radeon_mn_unregister(struct radeon_bo *bo) {} |
| 1797 | #endif |
Michel Dänzer | ecc0b32 | 2009-07-21 11:23:57 +0200 | [diff] [blame] | 1798 | |
| 1799 | /* |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1800 | * Debugfs |
| 1801 | */ |
Christian König | 4d8bf9a | 2011-10-24 14:54:54 +0200 | [diff] [blame] | 1802 | struct radeon_debugfs { |
| 1803 | struct drm_info_list *files; |
| 1804 | unsigned num_files; |
| 1805 | }; |
| 1806 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1807 | int radeon_debugfs_add_files(struct radeon_device *rdev, |
| 1808 | struct drm_info_list *files, |
| 1809 | unsigned nfiles); |
| 1810 | int radeon_debugfs_fence_init(struct radeon_device *rdev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1811 | |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 1812 | /* |
| 1813 | * ASIC ring specific functions. |
| 1814 | */ |
| 1815 | struct radeon_asic_ring { |
| 1816 | /* ring read/write ptr handling */ |
| 1817 | u32 (*get_rptr)(struct radeon_device *rdev, struct radeon_ring *ring); |
| 1818 | u32 (*get_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); |
| 1819 | void (*set_wptr)(struct radeon_device *rdev, struct radeon_ring *ring); |
| 1820 | |
| 1821 | /* validating and patching of IBs */ |
| 1822 | int (*ib_parse)(struct radeon_device *rdev, struct radeon_ib *ib); |
| 1823 | int (*cs_parse)(struct radeon_cs_parser *p); |
| 1824 | |
| 1825 | /* command emmit functions */ |
| 1826 | void (*ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); |
| 1827 | void (*emit_fence)(struct radeon_device *rdev, struct radeon_fence *fence); |
Michel Dänzer | 72a9987 | 2014-07-31 18:43:49 +0900 | [diff] [blame] | 1828 | void (*hdp_flush)(struct radeon_device *rdev, struct radeon_ring *ring); |
Christian König | 1654b81 | 2013-11-12 12:58:05 +0100 | [diff] [blame] | 1829 | bool (*emit_semaphore)(struct radeon_device *rdev, struct radeon_ring *cp, |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 1830 | struct radeon_semaphore *semaphore, bool emit_wait); |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 1831 | void (*vm_flush)(struct radeon_device *rdev, struct radeon_ring *ring, |
| 1832 | unsigned vm_id, uint64_t pd_addr); |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 1833 | |
| 1834 | /* testing functions */ |
| 1835 | int (*ring_test)(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1836 | int (*ib_test)(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1837 | bool (*is_lockup)(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1838 | |
| 1839 | /* deprecated */ |
| 1840 | void (*ring_start)(struct radeon_device *rdev, struct radeon_ring *cp); |
| 1841 | }; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 1842 | |
| 1843 | /* |
| 1844 | * ASIC specific functions. |
| 1845 | */ |
| 1846 | struct radeon_asic { |
Jerome Glisse | 068a117 | 2009-06-17 13:28:30 +0200 | [diff] [blame] | 1847 | int (*init)(struct radeon_device *rdev); |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 1848 | void (*fini)(struct radeon_device *rdev); |
| 1849 | int (*resume)(struct radeon_device *rdev); |
| 1850 | int (*suspend)(struct radeon_device *rdev); |
Dave Airlie | 28d5204 | 2009-09-21 14:33:58 +1000 | [diff] [blame] | 1851 | void (*vga_set_state)(struct radeon_device *rdev, bool state); |
Jerome Glisse | a2d07b7 | 2010-03-09 14:45:11 +0000 | [diff] [blame] | 1852 | int (*asic_reset)(struct radeon_device *rdev); |
Michel Dänzer | 124764f | 2014-07-31 18:43:48 +0900 | [diff] [blame] | 1853 | /* Flush the HDP cache via MMIO */ |
| 1854 | void (*mmio_hdp_flush)(struct radeon_device *rdev); |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1855 | /* check if 3D engine is idle */ |
| 1856 | bool (*gui_idle)(struct radeon_device *rdev); |
| 1857 | /* wait for mc_idle */ |
| 1858 | int (*mc_wait_for_idle)(struct radeon_device *rdev); |
Alex Deucher | 454d2e2 | 2013-02-14 10:04:02 -0500 | [diff] [blame] | 1859 | /* get the reference clock */ |
| 1860 | u32 (*get_xclk)(struct radeon_device *rdev); |
Alex Deucher | d041889 | 2013-01-24 10:35:23 -0500 | [diff] [blame] | 1861 | /* get the gpu clock counter */ |
| 1862 | uint64_t (*get_gpu_clock_counter)(struct radeon_device *rdev); |
Alex Deucher | 4ce4728 | 2014-10-01 09:17:12 -0400 | [diff] [blame] | 1863 | /* get register for info ioctl */ |
| 1864 | int (*get_allowed_info_register)(struct radeon_device *rdev, u32 reg, u32 *val); |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1865 | /* gart */ |
Alex Deucher | c5b3b85 | 2012-02-23 17:53:46 -0500 | [diff] [blame] | 1866 | struct { |
| 1867 | void (*tlb_flush)(struct radeon_device *rdev); |
Michel Dänzer | cb65890 | 2015-01-21 17:36:35 +0900 | [diff] [blame] | 1868 | uint64_t (*get_page_entry)(uint64_t addr, uint32_t flags); |
Christian König | 7f90fc9 | 2014-06-04 15:29:57 +0200 | [diff] [blame] | 1869 | void (*set_page)(struct radeon_device *rdev, unsigned i, |
Michel Dänzer | cb65890 | 2015-01-21 17:36:35 +0900 | [diff] [blame] | 1870 | uint64_t entry); |
Alex Deucher | c5b3b85 | 2012-02-23 17:53:46 -0500 | [diff] [blame] | 1871 | } gart; |
Christian König | 05b0714 | 2012-08-06 20:21:10 +0200 | [diff] [blame] | 1872 | struct { |
| 1873 | int (*init)(struct radeon_device *rdev); |
| 1874 | void (*fini)(struct radeon_device *rdev); |
Christian König | 03f62ab | 2014-07-30 21:05:17 +0200 | [diff] [blame] | 1875 | void (*copy_pages)(struct radeon_device *rdev, |
| 1876 | struct radeon_ib *ib, |
| 1877 | uint64_t pe, uint64_t src, |
| 1878 | unsigned count); |
| 1879 | void (*write_pages)(struct radeon_device *rdev, |
| 1880 | struct radeon_ib *ib, |
| 1881 | uint64_t pe, |
| 1882 | uint64_t addr, unsigned count, |
| 1883 | uint32_t incr, uint32_t flags); |
| 1884 | void (*set_pages)(struct radeon_device *rdev, |
| 1885 | struct radeon_ib *ib, |
| 1886 | uint64_t pe, |
| 1887 | uint64_t addr, unsigned count, |
| 1888 | uint32_t incr, uint32_t flags); |
| 1889 | void (*pad_ib)(struct radeon_ib *ib); |
Christian König | 05b0714 | 2012-08-06 20:21:10 +0200 | [diff] [blame] | 1890 | } vm; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1891 | /* ring specific callbacks */ |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 1892 | struct radeon_asic_ring *ring[RADEON_NUM_RINGS]; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1893 | /* irqs */ |
Alex Deucher | b35ea4a | 2012-02-23 17:53:43 -0500 | [diff] [blame] | 1894 | struct { |
| 1895 | int (*set)(struct radeon_device *rdev); |
| 1896 | int (*process)(struct radeon_device *rdev); |
| 1897 | } irq; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1898 | /* displays */ |
Alex Deucher | c79a49c | 2012-02-23 17:53:47 -0500 | [diff] [blame] | 1899 | struct { |
| 1900 | /* display watermarks */ |
| 1901 | void (*bandwidth_update)(struct radeon_device *rdev); |
| 1902 | /* get frame count */ |
| 1903 | u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc); |
| 1904 | /* wait for vblank */ |
| 1905 | void (*wait_for_vblank)(struct radeon_device *rdev, int crtc); |
Alex Deucher | 37e9b6a | 2012-08-03 11:39:43 -0400 | [diff] [blame] | 1906 | /* set backlight level */ |
| 1907 | void (*set_backlight_level)(struct radeon_encoder *radeon_encoder, u8 level); |
Alex Deucher | 6d92f81 | 2012-09-14 09:59:26 -0400 | [diff] [blame] | 1908 | /* get backlight level */ |
| 1909 | u8 (*get_backlight_level)(struct radeon_encoder *radeon_encoder); |
Alex Deucher | a973bea | 2013-04-18 11:32:16 -0400 | [diff] [blame] | 1910 | /* audio callbacks */ |
| 1911 | void (*hdmi_enable)(struct drm_encoder *encoder, bool enable); |
| 1912 | void (*hdmi_setmode)(struct drm_encoder *encoder, struct drm_display_mode *mode); |
Alex Deucher | c79a49c | 2012-02-23 17:53:47 -0500 | [diff] [blame] | 1913 | } display; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1914 | /* copy functions for bo handling */ |
Alex Deucher | 27cd776 | 2012-02-23 17:53:42 -0500 | [diff] [blame] | 1915 | struct { |
Christian König | 57d20a4 | 2014-09-04 20:01:53 +0200 | [diff] [blame] | 1916 | struct radeon_fence *(*blit)(struct radeon_device *rdev, |
| 1917 | uint64_t src_offset, |
| 1918 | uint64_t dst_offset, |
| 1919 | unsigned num_gpu_pages, |
| 1920 | struct reservation_object *resv); |
Alex Deucher | 27cd776 | 2012-02-23 17:53:42 -0500 | [diff] [blame] | 1921 | u32 blit_ring_index; |
Christian König | 57d20a4 | 2014-09-04 20:01:53 +0200 | [diff] [blame] | 1922 | struct radeon_fence *(*dma)(struct radeon_device *rdev, |
| 1923 | uint64_t src_offset, |
| 1924 | uint64_t dst_offset, |
| 1925 | unsigned num_gpu_pages, |
| 1926 | struct reservation_object *resv); |
Alex Deucher | 27cd776 | 2012-02-23 17:53:42 -0500 | [diff] [blame] | 1927 | u32 dma_ring_index; |
| 1928 | /* method used for bo copy */ |
Christian König | 57d20a4 | 2014-09-04 20:01:53 +0200 | [diff] [blame] | 1929 | struct radeon_fence *(*copy)(struct radeon_device *rdev, |
| 1930 | uint64_t src_offset, |
| 1931 | uint64_t dst_offset, |
| 1932 | unsigned num_gpu_pages, |
| 1933 | struct reservation_object *resv); |
Alex Deucher | 27cd776 | 2012-02-23 17:53:42 -0500 | [diff] [blame] | 1934 | /* ring used for bo copies */ |
| 1935 | u32 copy_ring_index; |
| 1936 | } copy; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1937 | /* surfaces */ |
Alex Deucher | 9e6f3d0 | 2012-02-23 17:53:49 -0500 | [diff] [blame] | 1938 | struct { |
| 1939 | int (*set_reg)(struct radeon_device *rdev, int reg, |
| 1940 | uint32_t tiling_flags, uint32_t pitch, |
| 1941 | uint32_t offset, uint32_t obj_size); |
| 1942 | void (*clear_reg)(struct radeon_device *rdev, int reg); |
| 1943 | } surface; |
Alex Deucher | 54e88e0 | 2012-02-23 18:10:29 -0500 | [diff] [blame] | 1944 | /* hotplug detect */ |
Alex Deucher | 901ea57 | 2012-02-23 17:53:39 -0500 | [diff] [blame] | 1945 | struct { |
| 1946 | void (*init)(struct radeon_device *rdev); |
| 1947 | void (*fini)(struct radeon_device *rdev); |
| 1948 | bool (*sense)(struct radeon_device *rdev, enum radeon_hpd_id hpd); |
| 1949 | void (*set_polarity)(struct radeon_device *rdev, enum radeon_hpd_id hpd); |
| 1950 | } hpd; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1951 | /* static power management */ |
Alex Deucher | a02fa39 | 2012-02-23 17:53:41 -0500 | [diff] [blame] | 1952 | struct { |
| 1953 | void (*misc)(struct radeon_device *rdev); |
| 1954 | void (*prepare)(struct radeon_device *rdev); |
| 1955 | void (*finish)(struct radeon_device *rdev); |
| 1956 | void (*init_profile)(struct radeon_device *rdev); |
| 1957 | void (*get_dynpm_state)(struct radeon_device *rdev); |
Alex Deucher | 798bcf7 | 2012-02-23 17:53:48 -0500 | [diff] [blame] | 1958 | uint32_t (*get_engine_clock)(struct radeon_device *rdev); |
| 1959 | void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock); |
| 1960 | uint32_t (*get_memory_clock)(struct radeon_device *rdev); |
| 1961 | void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock); |
| 1962 | int (*get_pcie_lanes)(struct radeon_device *rdev); |
| 1963 | void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes); |
| 1964 | void (*set_clock_gating)(struct radeon_device *rdev, int enable); |
Alex Deucher | 73afc70 | 2013-04-08 12:41:30 +0200 | [diff] [blame] | 1965 | int (*set_uvd_clocks)(struct radeon_device *rdev, u32 vclk, u32 dclk); |
Alex Deucher | b59b733 | 2013-08-20 20:01:18 -0400 | [diff] [blame] | 1966 | int (*set_vce_clocks)(struct radeon_device *rdev, u32 evclk, u32 ecclk); |
Alex Deucher | 6bd1c38 | 2013-06-21 14:38:03 -0400 | [diff] [blame] | 1967 | int (*get_temperature)(struct radeon_device *rdev); |
Alex Deucher | a02fa39 | 2012-02-23 17:53:41 -0500 | [diff] [blame] | 1968 | } pm; |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1969 | /* dynamic power management */ |
| 1970 | struct { |
| 1971 | int (*init)(struct radeon_device *rdev); |
| 1972 | void (*setup_asic)(struct radeon_device *rdev); |
| 1973 | int (*enable)(struct radeon_device *rdev); |
Alex Deucher | 914a898 | 2013-12-19 11:37:22 -0500 | [diff] [blame] | 1974 | int (*late_enable)(struct radeon_device *rdev); |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1975 | void (*disable)(struct radeon_device *rdev); |
Alex Deucher | 84dd192 | 2013-01-16 12:52:04 -0500 | [diff] [blame] | 1976 | int (*pre_set_power_state)(struct radeon_device *rdev); |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1977 | int (*set_power_state)(struct radeon_device *rdev); |
Alex Deucher | 84dd192 | 2013-01-16 12:52:04 -0500 | [diff] [blame] | 1978 | void (*post_set_power_state)(struct radeon_device *rdev); |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1979 | void (*display_configuration_changed)(struct radeon_device *rdev); |
| 1980 | void (*fini)(struct radeon_device *rdev); |
| 1981 | u32 (*get_sclk)(struct radeon_device *rdev, bool low); |
| 1982 | u32 (*get_mclk)(struct radeon_device *rdev, bool low); |
| 1983 | void (*print_power_state)(struct radeon_device *rdev, struct radeon_ps *ps); |
Alex Deucher | 1316b79 | 2013-06-28 09:28:39 -0400 | [diff] [blame] | 1984 | void (*debugfs_print_current_performance_level)(struct radeon_device *rdev, struct seq_file *m); |
Alex Deucher | 70d01a5 | 2013-07-02 18:38:02 -0400 | [diff] [blame] | 1985 | int (*force_performance_level)(struct radeon_device *rdev, enum radeon_dpm_forced_level level); |
Alex Deucher | 4878306 | 2013-07-08 11:35:06 -0400 | [diff] [blame] | 1986 | bool (*vblank_too_short)(struct radeon_device *rdev); |
Alex Deucher | 9e9d976 | 2013-07-31 18:13:23 -0400 | [diff] [blame] | 1987 | void (*powergate_uvd)(struct radeon_device *rdev, bool gate); |
Alex Deucher | 1c71bda | 2013-09-09 19:11:52 -0400 | [diff] [blame] | 1988 | void (*enable_bapm)(struct radeon_device *rdev, bool enable); |
Oleg Chernovskiy | a35a4b2 | 2014-12-08 00:10:44 +0300 | [diff] [blame] | 1989 | void (*fan_ctrl_set_mode)(struct radeon_device *rdev, u32 mode); |
| 1990 | u32 (*fan_ctrl_get_mode)(struct radeon_device *rdev); |
| 1991 | int (*set_fan_speed_percent)(struct radeon_device *rdev, u32 speed); |
| 1992 | int (*get_fan_speed_percent)(struct radeon_device *rdev, u32 *speed); |
Alex Deucher | d7dbce0 | 2014-09-30 10:12:17 -0400 | [diff] [blame] | 1993 | u32 (*get_current_sclk)(struct radeon_device *rdev); |
| 1994 | u32 (*get_current_mclk)(struct radeon_device *rdev); |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 1995 | } dpm; |
Alex Deucher | 6f34be5 | 2010-11-21 10:59:01 -0500 | [diff] [blame] | 1996 | /* pageflipping */ |
Alex Deucher | 0f9e006 | 2012-02-23 17:53:40 -0500 | [diff] [blame] | 1997 | struct { |
Christian König | 157fa14 | 2014-05-27 16:49:20 +0200 | [diff] [blame] | 1998 | void (*page_flip)(struct radeon_device *rdev, int crtc, u64 crtc_base); |
| 1999 | bool (*page_flip_pending)(struct radeon_device *rdev, int crtc); |
Alex Deucher | 0f9e006 | 2012-02-23 17:53:40 -0500 | [diff] [blame] | 2000 | } pflip; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2001 | }; |
| 2002 | |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2003 | /* |
| 2004 | * Asic structures |
| 2005 | */ |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 2006 | struct r100_asic { |
Jerome Glisse | 225758d | 2010-03-09 14:45:10 +0000 | [diff] [blame] | 2007 | const unsigned *reg_safe_bm; |
| 2008 | unsigned reg_safe_bm_size; |
| 2009 | u32 hdp_cntl; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 2010 | }; |
| 2011 | |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2012 | struct r300_asic { |
Jerome Glisse | 225758d | 2010-03-09 14:45:10 +0000 | [diff] [blame] | 2013 | const unsigned *reg_safe_bm; |
| 2014 | unsigned reg_safe_bm_size; |
| 2015 | u32 resync_scratch; |
| 2016 | u32 hdp_cntl; |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2017 | }; |
| 2018 | |
| 2019 | struct r600_asic { |
Jerome Glisse | 225758d | 2010-03-09 14:45:10 +0000 | [diff] [blame] | 2020 | unsigned max_pipes; |
| 2021 | unsigned max_tile_pipes; |
| 2022 | unsigned max_simds; |
| 2023 | unsigned max_backends; |
| 2024 | unsigned max_gprs; |
| 2025 | unsigned max_threads; |
| 2026 | unsigned max_stack_entries; |
| 2027 | unsigned max_hw_contexts; |
| 2028 | unsigned max_gs_threads; |
| 2029 | unsigned sx_max_export_size; |
| 2030 | unsigned sx_max_export_pos_size; |
| 2031 | unsigned sx_max_export_smx_size; |
| 2032 | unsigned sq_num_cf_insts; |
| 2033 | unsigned tiling_nbanks; |
| 2034 | unsigned tiling_npipes; |
| 2035 | unsigned tiling_group_size; |
Alex Deucher | e7aeeba | 2010-06-04 13:10:12 -0400 | [diff] [blame] | 2036 | unsigned tile_config; |
Alex Deucher | e55b942 | 2011-07-15 19:53:52 +0000 | [diff] [blame] | 2037 | unsigned backend_map; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2038 | unsigned active_simds; |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2039 | }; |
| 2040 | |
| 2041 | struct rv770_asic { |
Jerome Glisse | 225758d | 2010-03-09 14:45:10 +0000 | [diff] [blame] | 2042 | unsigned max_pipes; |
| 2043 | unsigned max_tile_pipes; |
| 2044 | unsigned max_simds; |
| 2045 | unsigned max_backends; |
| 2046 | unsigned max_gprs; |
| 2047 | unsigned max_threads; |
| 2048 | unsigned max_stack_entries; |
| 2049 | unsigned max_hw_contexts; |
| 2050 | unsigned max_gs_threads; |
| 2051 | unsigned sx_max_export_size; |
| 2052 | unsigned sx_max_export_pos_size; |
| 2053 | unsigned sx_max_export_smx_size; |
| 2054 | unsigned sq_num_cf_insts; |
| 2055 | unsigned sx_num_of_sets; |
| 2056 | unsigned sc_prim_fifo_size; |
| 2057 | unsigned sc_hiz_tile_fifo_size; |
| 2058 | unsigned sc_earlyz_tile_fifo_fize; |
| 2059 | unsigned tiling_nbanks; |
| 2060 | unsigned tiling_npipes; |
| 2061 | unsigned tiling_group_size; |
Alex Deucher | e7aeeba | 2010-06-04 13:10:12 -0400 | [diff] [blame] | 2062 | unsigned tile_config; |
Alex Deucher | e55b942 | 2011-07-15 19:53:52 +0000 | [diff] [blame] | 2063 | unsigned backend_map; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2064 | unsigned active_simds; |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2065 | }; |
| 2066 | |
Alex Deucher | 32fcdbf | 2010-03-24 13:33:47 -0400 | [diff] [blame] | 2067 | struct evergreen_asic { |
| 2068 | unsigned num_ses; |
| 2069 | unsigned max_pipes; |
| 2070 | unsigned max_tile_pipes; |
| 2071 | unsigned max_simds; |
| 2072 | unsigned max_backends; |
| 2073 | unsigned max_gprs; |
| 2074 | unsigned max_threads; |
| 2075 | unsigned max_stack_entries; |
| 2076 | unsigned max_hw_contexts; |
| 2077 | unsigned max_gs_threads; |
| 2078 | unsigned sx_max_export_size; |
| 2079 | unsigned sx_max_export_pos_size; |
| 2080 | unsigned sx_max_export_smx_size; |
| 2081 | unsigned sq_num_cf_insts; |
| 2082 | unsigned sx_num_of_sets; |
| 2083 | unsigned sc_prim_fifo_size; |
| 2084 | unsigned sc_hiz_tile_fifo_size; |
| 2085 | unsigned sc_earlyz_tile_fifo_size; |
| 2086 | unsigned tiling_nbanks; |
| 2087 | unsigned tiling_npipes; |
| 2088 | unsigned tiling_group_size; |
Alex Deucher | e7aeeba | 2010-06-04 13:10:12 -0400 | [diff] [blame] | 2089 | unsigned tile_config; |
Alex Deucher | e55b942 | 2011-07-15 19:53:52 +0000 | [diff] [blame] | 2090 | unsigned backend_map; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2091 | unsigned active_simds; |
Alex Deucher | 32fcdbf | 2010-03-24 13:33:47 -0400 | [diff] [blame] | 2092 | }; |
| 2093 | |
Alex Deucher | fecf1d0 | 2011-03-02 20:07:29 -0500 | [diff] [blame] | 2094 | struct cayman_asic { |
| 2095 | unsigned max_shader_engines; |
| 2096 | unsigned max_pipes_per_simd; |
| 2097 | unsigned max_tile_pipes; |
| 2098 | unsigned max_simds_per_se; |
| 2099 | unsigned max_backends_per_se; |
| 2100 | unsigned max_texture_channel_caches; |
| 2101 | unsigned max_gprs; |
| 2102 | unsigned max_threads; |
| 2103 | unsigned max_gs_threads; |
| 2104 | unsigned max_stack_entries; |
| 2105 | unsigned sx_num_of_sets; |
| 2106 | unsigned sx_max_export_size; |
| 2107 | unsigned sx_max_export_pos_size; |
| 2108 | unsigned sx_max_export_smx_size; |
| 2109 | unsigned max_hw_contexts; |
| 2110 | unsigned sq_num_cf_insts; |
| 2111 | unsigned sc_prim_fifo_size; |
| 2112 | unsigned sc_hiz_tile_fifo_size; |
| 2113 | unsigned sc_earlyz_tile_fifo_size; |
| 2114 | |
| 2115 | unsigned num_shader_engines; |
| 2116 | unsigned num_shader_pipes_per_simd; |
| 2117 | unsigned num_tile_pipes; |
| 2118 | unsigned num_simds_per_se; |
| 2119 | unsigned num_backends_per_se; |
| 2120 | unsigned backend_disable_mask_per_asic; |
| 2121 | unsigned backend_map; |
| 2122 | unsigned num_texture_channel_caches; |
| 2123 | unsigned mem_max_burst_length_bytes; |
| 2124 | unsigned mem_row_size_in_kb; |
| 2125 | unsigned shader_engine_tile_size; |
| 2126 | unsigned num_gpus; |
| 2127 | unsigned multi_gpu_tile_size; |
| 2128 | |
| 2129 | unsigned tile_config; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2130 | unsigned active_simds; |
Alex Deucher | fecf1d0 | 2011-03-02 20:07:29 -0500 | [diff] [blame] | 2131 | }; |
| 2132 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2133 | struct si_asic { |
| 2134 | unsigned max_shader_engines; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2135 | unsigned max_tile_pipes; |
Alex Deucher | 1a8ca75 | 2012-06-01 18:58:22 -0400 | [diff] [blame] | 2136 | unsigned max_cu_per_sh; |
| 2137 | unsigned max_sh_per_se; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2138 | unsigned max_backends_per_se; |
| 2139 | unsigned max_texture_channel_caches; |
| 2140 | unsigned max_gprs; |
| 2141 | unsigned max_gs_threads; |
| 2142 | unsigned max_hw_contexts; |
| 2143 | unsigned sc_prim_fifo_size_frontend; |
| 2144 | unsigned sc_prim_fifo_size_backend; |
| 2145 | unsigned sc_hiz_tile_fifo_size; |
| 2146 | unsigned sc_earlyz_tile_fifo_size; |
| 2147 | |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2148 | unsigned num_tile_pipes; |
Marek Olšák | 439a1cf | 2013-12-22 02:18:01 +0100 | [diff] [blame] | 2149 | unsigned backend_enable_mask; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2150 | unsigned backend_disable_mask_per_asic; |
| 2151 | unsigned backend_map; |
| 2152 | unsigned num_texture_channel_caches; |
| 2153 | unsigned mem_max_burst_length_bytes; |
| 2154 | unsigned mem_row_size_in_kb; |
| 2155 | unsigned shader_engine_tile_size; |
| 2156 | unsigned num_gpus; |
| 2157 | unsigned multi_gpu_tile_size; |
| 2158 | |
| 2159 | unsigned tile_config; |
Jerome Glisse | 64d7b8b | 2013-04-09 11:17:08 -0400 | [diff] [blame] | 2160 | uint32_t tile_mode_array[32]; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2161 | uint32_t active_cus; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2162 | }; |
| 2163 | |
Alex Deucher | 8cc1a53 | 2013-04-09 12:41:24 -0400 | [diff] [blame] | 2164 | struct cik_asic { |
| 2165 | unsigned max_shader_engines; |
| 2166 | unsigned max_tile_pipes; |
| 2167 | unsigned max_cu_per_sh; |
| 2168 | unsigned max_sh_per_se; |
| 2169 | unsigned max_backends_per_se; |
| 2170 | unsigned max_texture_channel_caches; |
| 2171 | unsigned max_gprs; |
| 2172 | unsigned max_gs_threads; |
| 2173 | unsigned max_hw_contexts; |
| 2174 | unsigned sc_prim_fifo_size_frontend; |
| 2175 | unsigned sc_prim_fifo_size_backend; |
| 2176 | unsigned sc_hiz_tile_fifo_size; |
| 2177 | unsigned sc_earlyz_tile_fifo_size; |
| 2178 | |
| 2179 | unsigned num_tile_pipes; |
Marek Olšák | 439a1cf | 2013-12-22 02:18:01 +0100 | [diff] [blame] | 2180 | unsigned backend_enable_mask; |
Alex Deucher | 8cc1a53 | 2013-04-09 12:41:24 -0400 | [diff] [blame] | 2181 | unsigned backend_disable_mask_per_asic; |
| 2182 | unsigned backend_map; |
| 2183 | unsigned num_texture_channel_caches; |
| 2184 | unsigned mem_max_burst_length_bytes; |
| 2185 | unsigned mem_row_size_in_kb; |
| 2186 | unsigned shader_engine_tile_size; |
| 2187 | unsigned num_gpus; |
| 2188 | unsigned multi_gpu_tile_size; |
| 2189 | |
| 2190 | unsigned tile_config; |
Alex Deucher | 39aee49 | 2013-04-10 13:41:25 -0400 | [diff] [blame] | 2191 | uint32_t tile_mode_array[32]; |
Michel Dänzer | 32f79a8 | 2013-11-18 18:26:00 +0900 | [diff] [blame] | 2192 | uint32_t macrotile_mode_array[16]; |
Alex Deucher | 65fcf66 | 2014-06-02 16:13:21 -0400 | [diff] [blame] | 2193 | uint32_t active_cus; |
Alex Deucher | 8cc1a53 | 2013-04-09 12:41:24 -0400 | [diff] [blame] | 2194 | }; |
| 2195 | |
Jerome Glisse | 068a117 | 2009-06-17 13:28:30 +0200 | [diff] [blame] | 2196 | union radeon_asic_config { |
| 2197 | struct r300_asic r300; |
Dave Airlie | 551ebd8 | 2009-09-01 15:25:57 +1000 | [diff] [blame] | 2198 | struct r100_asic r100; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2199 | struct r600_asic r600; |
| 2200 | struct rv770_asic rv770; |
Alex Deucher | 32fcdbf | 2010-03-24 13:33:47 -0400 | [diff] [blame] | 2201 | struct evergreen_asic evergreen; |
Alex Deucher | fecf1d0 | 2011-03-02 20:07:29 -0500 | [diff] [blame] | 2202 | struct cayman_asic cayman; |
Alex Deucher | 0a96d72 | 2012-03-20 17:18:11 -0400 | [diff] [blame] | 2203 | struct si_asic si; |
Alex Deucher | 8cc1a53 | 2013-04-09 12:41:24 -0400 | [diff] [blame] | 2204 | struct cik_asic cik; |
Jerome Glisse | 068a117 | 2009-06-17 13:28:30 +0200 | [diff] [blame] | 2205 | }; |
| 2206 | |
Daniel Vetter | 0a10c85 | 2010-03-11 21:19:14 +0000 | [diff] [blame] | 2207 | /* |
| 2208 | * asic initizalization from radeon_asic.c |
| 2209 | */ |
| 2210 | void radeon_agp_disable(struct radeon_device *rdev); |
| 2211 | int radeon_asic_init(struct radeon_device *rdev); |
| 2212 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2213 | |
| 2214 | /* |
| 2215 | * IOCTL. |
| 2216 | */ |
| 2217 | int radeon_gem_info_ioctl(struct drm_device *dev, void *data, |
| 2218 | struct drm_file *filp); |
| 2219 | int radeon_gem_create_ioctl(struct drm_device *dev, void *data, |
| 2220 | struct drm_file *filp); |
Christian König | f72a113a | 2014-08-07 09:36:00 +0200 | [diff] [blame] | 2221 | int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data, |
| 2222 | struct drm_file *filp); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2223 | int radeon_gem_pin_ioctl(struct drm_device *dev, void *data, |
| 2224 | struct drm_file *file_priv); |
| 2225 | int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data, |
| 2226 | struct drm_file *file_priv); |
| 2227 | int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data, |
| 2228 | struct drm_file *file_priv); |
| 2229 | int radeon_gem_pread_ioctl(struct drm_device *dev, void *data, |
| 2230 | struct drm_file *file_priv); |
| 2231 | int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data, |
| 2232 | struct drm_file *filp); |
| 2233 | int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data, |
| 2234 | struct drm_file *filp); |
| 2235 | int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, |
| 2236 | struct drm_file *filp); |
| 2237 | int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data, |
| 2238 | struct drm_file *filp); |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2239 | int radeon_gem_va_ioctl(struct drm_device *dev, void *data, |
| 2240 | struct drm_file *filp); |
Marek Olšák | bda72d5 | 2014-03-02 00:56:17 +0100 | [diff] [blame] | 2241 | int radeon_gem_op_ioctl(struct drm_device *dev, void *data, |
| 2242 | struct drm_file *filp); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2243 | int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); |
Dave Airlie | e024e11 | 2009-06-24 09:48:08 +1000 | [diff] [blame] | 2244 | int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data, |
| 2245 | struct drm_file *filp); |
| 2246 | int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data, |
| 2247 | struct drm_file *filp); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2248 | |
Alex Deucher | 16cdf04 | 2011-10-28 10:30:02 -0400 | [diff] [blame] | 2249 | /* VRAM scratch page for HDP bug, default vram page */ |
| 2250 | struct r600_vram_scratch { |
Alex Deucher | 87cbf8f | 2010-08-27 13:59:54 -0400 | [diff] [blame] | 2251 | struct radeon_bo *robj; |
| 2252 | volatile uint32_t *ptr; |
Alex Deucher | 16cdf04 | 2011-10-28 10:30:02 -0400 | [diff] [blame] | 2253 | u64 gpu_addr; |
Alex Deucher | 87cbf8f | 2010-08-27 13:59:54 -0400 | [diff] [blame] | 2254 | }; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2255 | |
Luca Tettamanti | fd64ca8 | 2012-08-16 11:11:18 -0400 | [diff] [blame] | 2256 | /* |
| 2257 | * ACPI |
| 2258 | */ |
| 2259 | struct radeon_atif_notification_cfg { |
| 2260 | bool enabled; |
| 2261 | int command_code; |
| 2262 | }; |
| 2263 | |
| 2264 | struct radeon_atif_notifications { |
| 2265 | bool display_switch; |
| 2266 | bool expansion_mode_change; |
| 2267 | bool thermal_state; |
| 2268 | bool forced_power_state; |
| 2269 | bool system_power_state; |
| 2270 | bool display_conf_change; |
| 2271 | bool px_gfx_switch; |
| 2272 | bool brightness_change; |
| 2273 | bool dgpu_display_event; |
| 2274 | }; |
| 2275 | |
| 2276 | struct radeon_atif_functions { |
| 2277 | bool system_params; |
| 2278 | bool sbios_requests; |
| 2279 | bool select_active_disp; |
| 2280 | bool lid_state; |
| 2281 | bool get_tv_standard; |
| 2282 | bool set_tv_standard; |
| 2283 | bool get_panel_expansion_mode; |
| 2284 | bool set_panel_expansion_mode; |
| 2285 | bool temperature_change; |
| 2286 | bool graphics_device_types; |
| 2287 | }; |
| 2288 | |
| 2289 | struct radeon_atif { |
| 2290 | struct radeon_atif_notifications notifications; |
| 2291 | struct radeon_atif_functions functions; |
| 2292 | struct radeon_atif_notification_cfg notification_cfg; |
Alex Deucher | 37e9b6a | 2012-08-03 11:39:43 -0400 | [diff] [blame] | 2293 | struct radeon_encoder *encoder_for_bl; |
Luca Tettamanti | fd64ca8 | 2012-08-16 11:11:18 -0400 | [diff] [blame] | 2294 | }; |
Michel Dänzer | 7a1619b | 2011-11-10 18:57:26 +0100 | [diff] [blame] | 2295 | |
Alex Deucher | e3a1592 | 2012-08-16 11:13:43 -0400 | [diff] [blame] | 2296 | struct radeon_atcs_functions { |
| 2297 | bool get_ext_state; |
| 2298 | bool pcie_perf_req; |
| 2299 | bool pcie_dev_rdy; |
| 2300 | bool pcie_bus_width; |
| 2301 | }; |
| 2302 | |
| 2303 | struct radeon_atcs { |
| 2304 | struct radeon_atcs_functions functions; |
| 2305 | }; |
| 2306 | |
Michel Dänzer | 7a1619b | 2011-11-10 18:57:26 +0100 | [diff] [blame] | 2307 | /* |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2308 | * Core structure, functions and helpers. |
| 2309 | */ |
| 2310 | typedef uint32_t (*radeon_rreg_t)(struct radeon_device*, uint32_t); |
| 2311 | typedef void (*radeon_wreg_t)(struct radeon_device*, uint32_t, uint32_t); |
| 2312 | |
| 2313 | struct radeon_device { |
Jerome Glisse | 9f022dd | 2009-09-11 15:35:22 +0200 | [diff] [blame] | 2314 | struct device *dev; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2315 | struct drm_device *ddev; |
| 2316 | struct pci_dev *pdev; |
Jerome Glisse | dee53e7 | 2012-07-02 12:45:19 -0400 | [diff] [blame] | 2317 | struct rw_semaphore exclusive_lock; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2318 | /* ASIC */ |
Jerome Glisse | 068a117 | 2009-06-17 13:28:30 +0200 | [diff] [blame] | 2319 | union radeon_asic_config config; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2320 | enum radeon_family family; |
| 2321 | unsigned long flags; |
| 2322 | int usec_timeout; |
| 2323 | enum radeon_pll_errata pll_errata; |
| 2324 | int num_gb_pipes; |
Alex Deucher | f779b3e | 2009-08-19 19:11:39 -0400 | [diff] [blame] | 2325 | int num_z_pipes; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2326 | int disp_priority; |
| 2327 | /* BIOS */ |
| 2328 | uint8_t *bios; |
| 2329 | bool is_atom_bios; |
| 2330 | uint16_t bios_header_start; |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 2331 | struct radeon_bo *stollen_vga_memory; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2332 | /* Register mmio */ |
Dave Airlie | 4c9bc75 | 2009-06-29 18:29:12 +1000 | [diff] [blame] | 2333 | resource_size_t rmmio_base; |
| 2334 | resource_size_t rmmio_size; |
Daniel Vetter | 2c38515 | 2012-12-02 14:06:15 +0100 | [diff] [blame] | 2335 | /* protects concurrent MM_INDEX/DATA based register access */ |
| 2336 | spinlock_t mmio_idx_lock; |
Alex Deucher | fe78118 | 2013-09-03 18:19:42 -0400 | [diff] [blame] | 2337 | /* protects concurrent SMC based register access */ |
| 2338 | spinlock_t smc_idx_lock; |
Alex Deucher | 0a5b7b0 | 2013-09-03 19:00:09 -0400 | [diff] [blame] | 2339 | /* protects concurrent PLL register access */ |
| 2340 | spinlock_t pll_idx_lock; |
| 2341 | /* protects concurrent MC register access */ |
| 2342 | spinlock_t mc_idx_lock; |
| 2343 | /* protects concurrent PCIE register access */ |
| 2344 | spinlock_t pcie_idx_lock; |
| 2345 | /* protects concurrent PCIE_PORT register access */ |
| 2346 | spinlock_t pciep_idx_lock; |
| 2347 | /* protects concurrent PIF register access */ |
| 2348 | spinlock_t pif_idx_lock; |
| 2349 | /* protects concurrent CG register access */ |
| 2350 | spinlock_t cg_idx_lock; |
| 2351 | /* protects concurrent UVD register access */ |
| 2352 | spinlock_t uvd_idx_lock; |
| 2353 | /* protects concurrent RCU register access */ |
| 2354 | spinlock_t rcu_idx_lock; |
| 2355 | /* protects concurrent DIDT register access */ |
| 2356 | spinlock_t didt_idx_lock; |
| 2357 | /* protects concurrent ENDPOINT (audio) register access */ |
| 2358 | spinlock_t end_idx_lock; |
Benjamin Herrenschmidt | a0533fb | 2011-07-13 06:28:12 +0000 | [diff] [blame] | 2359 | void __iomem *rmmio; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2360 | radeon_rreg_t mc_rreg; |
| 2361 | radeon_wreg_t mc_wreg; |
| 2362 | radeon_rreg_t pll_rreg; |
| 2363 | radeon_wreg_t pll_wreg; |
Dave Airlie | de1b289 | 2009-08-12 18:43:14 +1000 | [diff] [blame] | 2364 | uint32_t pcie_reg_mask; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2365 | radeon_rreg_t pciep_rreg; |
| 2366 | radeon_wreg_t pciep_wreg; |
Alex Deucher | 351a52a | 2010-06-30 11:52:50 -0400 | [diff] [blame] | 2367 | /* io port */ |
| 2368 | void __iomem *rio_mem; |
| 2369 | resource_size_t rio_mem_size; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2370 | struct radeon_clock clock; |
| 2371 | struct radeon_mc mc; |
| 2372 | struct radeon_gart gart; |
| 2373 | struct radeon_mode_info mode_info; |
| 2374 | struct radeon_scratch scratch; |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 2375 | struct radeon_doorbell doorbell; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2376 | struct radeon_mman mman; |
Alex Deucher | 7465280 | 2011-08-25 13:39:48 -0400 | [diff] [blame] | 2377 | struct radeon_fence_driver fence_drv[RADEON_NUM_RINGS]; |
Jerome Glisse | 0085c950 | 2012-05-09 15:34:55 +0200 | [diff] [blame] | 2378 | wait_queue_head_t fence_queue; |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 2379 | unsigned fence_context; |
Christian König | d6999bc | 2012-05-09 15:34:45 +0200 | [diff] [blame] | 2380 | struct mutex ring_lock; |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 2381 | struct radeon_ring ring[RADEON_NUM_RINGS]; |
Jerome Glisse | c507f7e | 2012-05-09 15:34:58 +0200 | [diff] [blame] | 2382 | bool ib_pool_ready; |
| 2383 | struct radeon_sa_manager ring_tmp_bo; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2384 | struct radeon_irq irq; |
| 2385 | struct radeon_asic *asic; |
| 2386 | struct radeon_gem gem; |
Jerome Glisse | c93bb85 | 2009-07-13 21:04:08 +0200 | [diff] [blame] | 2387 | struct radeon_pm pm; |
Christian König | f2ba57b | 2013-04-08 12:41:29 +0200 | [diff] [blame] | 2388 | struct radeon_uvd uvd; |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 2389 | struct radeon_vce vce; |
Yang Zhao | f657c2a | 2009-09-15 12:21:01 +1000 | [diff] [blame] | 2390 | uint32_t bios_scratch[RADEON_BIOS_NUM_SCRATCH]; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2391 | struct radeon_wb wb; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2392 | struct radeon_dummy_page dummy_page; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2393 | bool shutdown; |
| 2394 | bool suspend; |
Dave Airlie | ad49f50 | 2009-07-10 22:36:26 +1000 | [diff] [blame] | 2395 | bool need_dma32; |
Jerome Glisse | 733289c | 2009-09-16 15:24:21 +0200 | [diff] [blame] | 2396 | bool accel_working; |
Samuel Li | a0a53aa | 2013-04-08 17:25:47 -0400 | [diff] [blame] | 2397 | bool fastfb_working; /* IGP feature*/ |
Maarten Lankhorst | 9bb39ff | 2014-08-27 16:45:18 -0400 | [diff] [blame] | 2398 | bool needs_reset, in_reset; |
Dave Airlie | e024e11 | 2009-06-24 09:48:08 +1000 | [diff] [blame] | 2399 | struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES]; |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2400 | const struct firmware *me_fw; /* all family ME firmware */ |
| 2401 | const struct firmware *pfp_fw; /* r6/700 PFP firmware */ |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 2402 | const struct firmware *rlc_fw; /* r6/700 RLC firmware */ |
Alex Deucher | 0af62b0 | 2011-01-06 21:19:31 -0500 | [diff] [blame] | 2403 | const struct firmware *mc_fw; /* NI MC firmware */ |
Alex Deucher | 0f0de06 | 2012-03-20 17:18:17 -0400 | [diff] [blame] | 2404 | const struct firmware *ce_fw; /* SI CE firmware */ |
Alex Deucher | 02c8132 | 2012-12-18 21:43:07 -0500 | [diff] [blame] | 2405 | const struct firmware *mec_fw; /* CIK MEC firmware */ |
Alex Deucher | f2c6b0f | 2014-06-25 19:32:36 -0400 | [diff] [blame] | 2406 | const struct firmware *mec2_fw; /* KV MEC2 firmware */ |
Alex Deucher | 21a93e1 | 2013-04-09 12:47:11 -0400 | [diff] [blame] | 2407 | const struct firmware *sdma_fw; /* CIK SDMA firmware */ |
Alex Deucher | 66229b2 | 2013-06-26 00:11:19 -0400 | [diff] [blame] | 2408 | const struct firmware *smc_fw; /* SMC firmware */ |
Christian König | 4ad9c1c | 2013-08-05 14:10:55 +0200 | [diff] [blame] | 2409 | const struct firmware *uvd_fw; /* UVD firmware */ |
Christian König | d93f793 | 2013-05-23 12:10:04 +0200 | [diff] [blame] | 2410 | const struct firmware *vce_fw; /* VCE firmware */ |
Alex Deucher | 629bd33 | 2014-06-25 18:41:34 -0400 | [diff] [blame] | 2411 | bool new_fw; |
Alex Deucher | 16cdf04 | 2011-10-28 10:30:02 -0400 | [diff] [blame] | 2412 | struct r600_vram_scratch vram_scratch; |
Alex Deucher | 3e5cb98 | 2009-10-16 12:21:24 -0400 | [diff] [blame] | 2413 | int msi_enabled; /* msi enabled */ |
Alex Deucher | d8f60cf | 2009-12-01 13:43:46 -0500 | [diff] [blame] | 2414 | struct r600_ih ih; /* r6/700 interrupt ring */ |
Alex Deucher | 2948f5e | 2013-04-12 13:52:52 -0400 | [diff] [blame] | 2415 | struct radeon_rlc rlc; |
Alex Deucher | 963e81f | 2013-06-26 17:37:11 -0400 | [diff] [blame] | 2416 | struct radeon_mec mec; |
Lyude | cb5d416 | 2015-12-03 18:26:07 -0500 | [diff] [blame] | 2417 | struct delayed_work hotplug_work; |
Dave Airlie | de6284a | 2015-02-24 09:23:56 +1000 | [diff] [blame] | 2418 | struct work_struct dp_work; |
Alex Deucher | f122c61 | 2012-03-30 08:59:57 -0400 | [diff] [blame] | 2419 | struct work_struct audio_work; |
Alex Deucher | 18917b6 | 2010-02-01 16:02:25 -0500 | [diff] [blame] | 2420 | int num_crtc; /* number of crtcs */ |
Alex Deucher | 40bacf1 | 2009-12-23 03:23:21 -0500 | [diff] [blame] | 2421 | struct mutex dc_hw_i2c_mutex; /* display controller hw i2c mutex */ |
Alex Deucher | 948bee3 | 2013-05-14 12:08:35 -0400 | [diff] [blame] | 2422 | bool has_uvd; |
Alex Deucher | b530602 | 2013-07-31 16:51:33 -0400 | [diff] [blame] | 2423 | struct r600_audio audio; /* audio stuff */ |
Alex Deucher | ce8f537 | 2010-05-07 15:10:16 -0400 | [diff] [blame] | 2424 | struct notifier_block acpi_nb; |
Marek Olšák | 9eba4a9 | 2011-01-05 05:46:48 +0100 | [diff] [blame] | 2425 | /* only one userspace can use Hyperz features or CMASK at a time */ |
Dave Airlie | ab9e1f5 | 2010-07-13 11:11:11 +1000 | [diff] [blame] | 2426 | struct drm_file *hyperz_filp; |
Marek Olšák | 9eba4a9 | 2011-01-05 05:46:48 +0100 | [diff] [blame] | 2427 | struct drm_file *cmask_filp; |
Alex Deucher | f376b94 | 2010-08-05 21:21:16 -0400 | [diff] [blame] | 2428 | /* i2c buses */ |
| 2429 | struct radeon_i2c_chan *i2c_bus[RADEON_MAX_I2C_BUS]; |
Christian König | 4d8bf9a | 2011-10-24 14:54:54 +0200 | [diff] [blame] | 2430 | /* debugfs */ |
| 2431 | struct radeon_debugfs debugfs[RADEON_DEBUGFS_MAX_COMPONENTS]; |
| 2432 | unsigned debugfs_count; |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2433 | /* virtual memory */ |
| 2434 | struct radeon_vm_manager vm_manager; |
Marek Olšák | 6759a0a | 2012-08-09 16:34:17 +0200 | [diff] [blame] | 2435 | struct mutex gpu_clock_mutex; |
Marek Olšák | 67e8e3f | 2014-03-02 00:56:18 +0100 | [diff] [blame] | 2436 | /* memory stats */ |
| 2437 | atomic64_t vram_usage; |
| 2438 | atomic64_t gtt_usage; |
| 2439 | atomic64_t num_bytes_moved; |
Marek Olšák | 72b9076 | 2015-04-29 19:40:33 +0200 | [diff] [blame] | 2440 | atomic_t gpu_reset_counter; |
Luca Tettamanti | fd64ca8 | 2012-08-16 11:11:18 -0400 | [diff] [blame] | 2441 | /* ACPI interface */ |
| 2442 | struct radeon_atif atif; |
Alex Deucher | e3a1592 | 2012-08-16 11:13:43 -0400 | [diff] [blame] | 2443 | struct radeon_atcs atcs; |
Alex Deucher | f61d5b46 | 2013-08-06 12:40:16 -0400 | [diff] [blame] | 2444 | /* srbm instance registers */ |
| 2445 | struct mutex srbm_mutex; |
Oded Gabbay | 1c0a462 | 2014-07-14 15:36:08 +0300 | [diff] [blame] | 2446 | /* GRBM index mutex. Protects concurrents access to GRBM index */ |
| 2447 | struct mutex grbm_idx_mutex; |
Alex Deucher | 64d8a72 | 2013-08-08 16:31:25 -0400 | [diff] [blame] | 2448 | /* clock, powergating flags */ |
| 2449 | u32 cg_flags; |
| 2450 | u32 pg_flags; |
Dave Airlie | 10ebc0b | 2012-09-17 14:40:31 +1000 | [diff] [blame] | 2451 | |
| 2452 | struct dev_pm_domain vga_pm_domain; |
| 2453 | bool have_disp_power_ref; |
Alex Deucher | 4807c5a | 2014-07-18 11:54:20 -0400 | [diff] [blame] | 2454 | u32 px_quirk_flags; |
Alex Deucher | 71ecc97 | 2014-07-17 12:09:25 -0400 | [diff] [blame] | 2455 | |
| 2456 | /* tracking pinned memory */ |
| 2457 | u64 vram_pin_size; |
| 2458 | u64 gart_pin_size; |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 2459 | |
Oded Gabbay | e28740e | 2014-07-15 13:53:32 +0300 | [diff] [blame] | 2460 | /* amdkfd interface */ |
| 2461 | struct kfd_dev *kfd; |
Oded Gabbay | e28740e | 2014-07-15 13:53:32 +0300 | [diff] [blame] | 2462 | |
Christian König | 341cb9e | 2014-08-07 09:36:03 +0200 | [diff] [blame] | 2463 | struct mutex mn_lock; |
| 2464 | DECLARE_HASHTABLE(mn_hash, 7); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2465 | }; |
| 2466 | |
Alex Deucher | 90c4cde | 2014-04-10 22:29:01 -0400 | [diff] [blame] | 2467 | bool radeon_is_px(struct drm_device *dev); |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2468 | int radeon_device_init(struct radeon_device *rdev, |
| 2469 | struct drm_device *ddev, |
| 2470 | struct pci_dev *pdev, |
| 2471 | uint32_t flags); |
| 2472 | void radeon_device_fini(struct radeon_device *rdev); |
| 2473 | int radeon_gpu_wait_for_idle(struct radeon_device *rdev); |
| 2474 | |
Lauri Kasanen | 59bc1d8 | 2014-04-20 20:29:33 +0300 | [diff] [blame] | 2475 | #define RADEON_MIN_MMIO_SIZE 0x10000 |
| 2476 | |
Denys Vlasenko | 9e5acbc | 2015-05-20 13:02:37 +0200 | [diff] [blame] | 2477 | uint32_t r100_mm_rreg_slow(struct radeon_device *rdev, uint32_t reg); |
| 2478 | void r100_mm_wreg_slow(struct radeon_device *rdev, uint32_t reg, uint32_t v); |
Lauri Kasanen | 59bc1d8 | 2014-04-20 20:29:33 +0300 | [diff] [blame] | 2479 | static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg, |
| 2480 | bool always_indirect) |
| 2481 | { |
| 2482 | /* The mmio size is 64kb at minimum. Allows the if to be optimized out. */ |
| 2483 | if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect) |
| 2484 | return readl(((void __iomem *)rdev->rmmio) + reg); |
Denys Vlasenko | 9e5acbc | 2015-05-20 13:02:37 +0200 | [diff] [blame] | 2485 | else |
| 2486 | return r100_mm_rreg_slow(rdev, reg); |
Lauri Kasanen | 59bc1d8 | 2014-04-20 20:29:33 +0300 | [diff] [blame] | 2487 | } |
Lauri Kasanen | 59bc1d8 | 2014-04-20 20:29:33 +0300 | [diff] [blame] | 2488 | static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v, |
| 2489 | bool always_indirect) |
| 2490 | { |
| 2491 | if ((reg < rdev->rmmio_size || reg < RADEON_MIN_MMIO_SIZE) && !always_indirect) |
| 2492 | writel(v, ((void __iomem *)rdev->rmmio) + reg); |
Denys Vlasenko | 9e5acbc | 2015-05-20 13:02:37 +0200 | [diff] [blame] | 2493 | else |
| 2494 | r100_mm_wreg_slow(rdev, reg, v); |
Lauri Kasanen | 59bc1d8 | 2014-04-20 20:29:33 +0300 | [diff] [blame] | 2495 | } |
| 2496 | |
Andi Kleen | 6fcbef7 | 2011-10-13 16:08:42 -0700 | [diff] [blame] | 2497 | u32 r100_io_rreg(struct radeon_device *rdev, u32 reg); |
| 2498 | void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
Alex Deucher | 351a52a | 2010-06-30 11:52:50 -0400 | [diff] [blame] | 2499 | |
Andrew Lewycky | d5754ab | 2013-11-13 15:54:17 -0500 | [diff] [blame] | 2500 | u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index); |
| 2501 | void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v); |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 2502 | |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 2503 | /* |
| 2504 | * Cast helper |
| 2505 | */ |
Maarten Lankhorst | 954605c | 2014-01-09 11:03:12 +0100 | [diff] [blame] | 2506 | extern const struct fence_ops radeon_fence_ops; |
| 2507 | |
| 2508 | static inline struct radeon_fence *to_radeon_fence(struct fence *f) |
| 2509 | { |
| 2510 | struct radeon_fence *__f = container_of(f, struct radeon_fence, base); |
| 2511 | |
| 2512 | if (__f->base.ops == &radeon_fence_ops) |
| 2513 | return __f; |
| 2514 | |
| 2515 | return NULL; |
| 2516 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2517 | |
| 2518 | /* |
| 2519 | * Registers read & write functions. |
| 2520 | */ |
Benjamin Herrenschmidt | a0533fb | 2011-07-13 06:28:12 +0000 | [diff] [blame] | 2521 | #define RREG8(reg) readb((rdev->rmmio) + (reg)) |
| 2522 | #define WREG8(reg, v) writeb(v, (rdev->rmmio) + (reg)) |
| 2523 | #define RREG16(reg) readw((rdev->rmmio) + (reg)) |
| 2524 | #define WREG16(reg, v) writew(v, (rdev->rmmio) + (reg)) |
Daniel Vetter | 2ef9bdf | 2012-12-02 14:02:51 +0100 | [diff] [blame] | 2525 | #define RREG32(reg) r100_mm_rreg(rdev, (reg), false) |
| 2526 | #define RREG32_IDX(reg) r100_mm_rreg(rdev, (reg), true) |
| 2527 | #define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg), false)) |
| 2528 | #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v), false) |
| 2529 | #define WREG32_IDX(reg, v) r100_mm_wreg(rdev, (reg), (v), true) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2530 | #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) |
| 2531 | #define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) |
| 2532 | #define RREG32_PLL(reg) rdev->pll_rreg(rdev, (reg)) |
| 2533 | #define WREG32_PLL(reg, v) rdev->pll_wreg(rdev, (reg), (v)) |
| 2534 | #define RREG32_MC(reg) rdev->mc_rreg(rdev, (reg)) |
| 2535 | #define WREG32_MC(reg, v) rdev->mc_wreg(rdev, (reg), (v)) |
Dave Airlie | de1b289 | 2009-08-12 18:43:14 +1000 | [diff] [blame] | 2536 | #define RREG32_PCIE(reg) rv370_pcie_rreg(rdev, (reg)) |
| 2537 | #define WREG32_PCIE(reg, v) rv370_pcie_wreg(rdev, (reg), (v)) |
Alex Deucher | 492d2b6 | 2012-10-25 16:06:59 -0400 | [diff] [blame] | 2538 | #define RREG32_PCIE_PORT(reg) rdev->pciep_rreg(rdev, (reg)) |
| 2539 | #define WREG32_PCIE_PORT(reg, v) rdev->pciep_wreg(rdev, (reg), (v)) |
Alex Deucher | 1d5d0c3 | 2012-04-20 12:39:49 -0400 | [diff] [blame] | 2540 | #define RREG32_SMC(reg) tn_smc_rreg(rdev, (reg)) |
| 2541 | #define WREG32_SMC(reg, v) tn_smc_wreg(rdev, (reg), (v)) |
Alex Deucher | ff82bbc | 2013-04-12 11:27:20 -0400 | [diff] [blame] | 2542 | #define RREG32_RCU(reg) r600_rcu_rreg(rdev, (reg)) |
| 2543 | #define WREG32_RCU(reg, v) r600_rcu_wreg(rdev, (reg), (v)) |
Alex Deucher | 46f9564 | 2013-04-12 11:49:51 -0400 | [diff] [blame] | 2544 | #define RREG32_CG(reg) eg_cg_rreg(rdev, (reg)) |
| 2545 | #define WREG32_CG(reg, v) eg_cg_wreg(rdev, (reg), (v)) |
Alex Deucher | 792edd6 | 2013-02-14 18:18:12 -0500 | [diff] [blame] | 2546 | #define RREG32_PIF_PHY0(reg) eg_pif_phy0_rreg(rdev, (reg)) |
| 2547 | #define WREG32_PIF_PHY0(reg, v) eg_pif_phy0_wreg(rdev, (reg), (v)) |
| 2548 | #define RREG32_PIF_PHY1(reg) eg_pif_phy1_rreg(rdev, (reg)) |
| 2549 | #define WREG32_PIF_PHY1(reg, v) eg_pif_phy1_wreg(rdev, (reg), (v)) |
Alex Deucher | 93656cd | 2013-02-25 15:18:39 -0500 | [diff] [blame] | 2550 | #define RREG32_UVD_CTX(reg) r600_uvd_ctx_rreg(rdev, (reg)) |
| 2551 | #define WREG32_UVD_CTX(reg, v) r600_uvd_ctx_wreg(rdev, (reg), (v)) |
Alex Deucher | 1d58234 | 2013-04-19 13:03:37 -0400 | [diff] [blame] | 2552 | #define RREG32_DIDT(reg) cik_didt_rreg(rdev, (reg)) |
| 2553 | #define WREG32_DIDT(reg, v) cik_didt_wreg(rdev, (reg), (v)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2554 | #define WREG32_P(reg, val, mask) \ |
| 2555 | do { \ |
| 2556 | uint32_t tmp_ = RREG32(reg); \ |
| 2557 | tmp_ &= (mask); \ |
| 2558 | tmp_ |= ((val) & ~(mask)); \ |
| 2559 | WREG32(reg, tmp_); \ |
| 2560 | } while (0) |
Rafał Miłecki | d5169fc | 2013-04-14 01:26:19 +0200 | [diff] [blame] | 2561 | #define WREG32_AND(reg, and) WREG32_P(reg, 0, and) |
Rafał Miłecki | d43a93c | 2013-08-15 18:55:22 +0200 | [diff] [blame] | 2562 | #define WREG32_OR(reg, or) WREG32_P(reg, or, ~(or)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2563 | #define WREG32_PLL_P(reg, val, mask) \ |
| 2564 | do { \ |
| 2565 | uint32_t tmp_ = RREG32_PLL(reg); \ |
| 2566 | tmp_ &= (mask); \ |
| 2567 | tmp_ |= ((val) & ~(mask)); \ |
| 2568 | WREG32_PLL(reg, tmp_); \ |
| 2569 | } while (0) |
Christian König | b7af630 | 2015-05-11 22:01:49 +0200 | [diff] [blame] | 2570 | #define WREG32_SMC_P(reg, val, mask) \ |
| 2571 | do { \ |
| 2572 | uint32_t tmp_ = RREG32_SMC(reg); \ |
| 2573 | tmp_ &= (mask); \ |
| 2574 | tmp_ |= ((val) & ~(mask)); \ |
| 2575 | WREG32_SMC(reg, tmp_); \ |
| 2576 | } while (0) |
Daniel Vetter | 2ef9bdf | 2012-12-02 14:02:51 +0100 | [diff] [blame] | 2577 | #define DREG32_SYS(sqf, rdev, reg) seq_printf((sqf), #reg " : 0x%08X\n", r100_mm_rreg((rdev), (reg), false)) |
Alex Deucher | 351a52a | 2010-06-30 11:52:50 -0400 | [diff] [blame] | 2578 | #define RREG32_IO(reg) r100_io_rreg(rdev, (reg)) |
| 2579 | #define WREG32_IO(reg, v) r100_io_wreg(rdev, (reg), (v)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2580 | |
Andrew Lewycky | d5754ab | 2013-11-13 15:54:17 -0500 | [diff] [blame] | 2581 | #define RDOORBELL32(index) cik_mm_rdoorbell(rdev, (index)) |
| 2582 | #define WDOORBELL32(index, v) cik_mm_wdoorbell(rdev, (index), (v)) |
Alex Deucher | 75efdee | 2013-03-04 12:47:46 -0500 | [diff] [blame] | 2583 | |
Dave Airlie | de1b289 | 2009-08-12 18:43:14 +1000 | [diff] [blame] | 2584 | /* |
Denys Vlasenko | 9e5acbc | 2015-05-20 13:02:37 +0200 | [diff] [blame] | 2585 | * Indirect registers accessors. |
| 2586 | * They used to be inlined, but this increases code size by ~65 kbytes. |
| 2587 | * Since each performs a pair of MMIO ops |
| 2588 | * within a spin_lock_irqsave/spin_unlock_irqrestore region, |
| 2589 | * the cost of call+ret is almost negligible. MMIO and locking |
| 2590 | * costs several dozens of cycles each at best, call+ret is ~5 cycles. |
Dave Airlie | de1b289 | 2009-08-12 18:43:14 +1000 | [diff] [blame] | 2591 | */ |
Denys Vlasenko | 9e5acbc | 2015-05-20 13:02:37 +0200 | [diff] [blame] | 2592 | uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg); |
| 2593 | void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v); |
| 2594 | u32 tn_smc_rreg(struct radeon_device *rdev, u32 reg); |
| 2595 | void tn_smc_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2596 | u32 r600_rcu_rreg(struct radeon_device *rdev, u32 reg); |
| 2597 | void r600_rcu_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2598 | u32 eg_cg_rreg(struct radeon_device *rdev, u32 reg); |
| 2599 | void eg_cg_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2600 | u32 eg_pif_phy0_rreg(struct radeon_device *rdev, u32 reg); |
| 2601 | void eg_pif_phy0_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2602 | u32 eg_pif_phy1_rreg(struct radeon_device *rdev, u32 reg); |
| 2603 | void eg_pif_phy1_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2604 | u32 r600_uvd_ctx_rreg(struct radeon_device *rdev, u32 reg); |
| 2605 | void r600_uvd_ctx_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
| 2606 | u32 cik_didt_rreg(struct radeon_device *rdev, u32 reg); |
| 2607 | void cik_didt_wreg(struct radeon_device *rdev, u32 reg, u32 v); |
Alex Deucher | 1d58234 | 2013-04-19 13:03:37 -0400 | [diff] [blame] | 2608 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2609 | void r100_pll_errata_after_index(struct radeon_device *rdev); |
| 2610 | |
| 2611 | |
| 2612 | /* |
| 2613 | * ASICs helpers. |
| 2614 | */ |
Dave Airlie | b995e43 | 2009-07-14 02:02:32 +1000 | [diff] [blame] | 2615 | #define ASIC_IS_RN50(rdev) ((rdev->pdev->device == 0x515e) || \ |
| 2616 | (rdev->pdev->device == 0x5969)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2617 | #define ASIC_IS_RV100(rdev) ((rdev->family == CHIP_RV100) || \ |
| 2618 | (rdev->family == CHIP_RV200) || \ |
| 2619 | (rdev->family == CHIP_RS100) || \ |
| 2620 | (rdev->family == CHIP_RS200) || \ |
| 2621 | (rdev->family == CHIP_RV250) || \ |
| 2622 | (rdev->family == CHIP_RV280) || \ |
| 2623 | (rdev->family == CHIP_RS300)) |
| 2624 | #define ASIC_IS_R300(rdev) ((rdev->family == CHIP_R300) || \ |
| 2625 | (rdev->family == CHIP_RV350) || \ |
| 2626 | (rdev->family == CHIP_R350) || \ |
| 2627 | (rdev->family == CHIP_RV380) || \ |
| 2628 | (rdev->family == CHIP_R420) || \ |
| 2629 | (rdev->family == CHIP_R423) || \ |
| 2630 | (rdev->family == CHIP_RV410) || \ |
| 2631 | (rdev->family == CHIP_RS400) || \ |
| 2632 | (rdev->family == CHIP_RS480)) |
Alex Deucher | 3313e3d | 2011-01-06 18:49:34 -0500 | [diff] [blame] | 2633 | #define ASIC_IS_X2(rdev) ((rdev->ddev->pdev->device == 0x9441) || \ |
| 2634 | (rdev->ddev->pdev->device == 0x9443) || \ |
| 2635 | (rdev->ddev->pdev->device == 0x944B) || \ |
| 2636 | (rdev->ddev->pdev->device == 0x9506) || \ |
| 2637 | (rdev->ddev->pdev->device == 0x9509) || \ |
| 2638 | (rdev->ddev->pdev->device == 0x950F) || \ |
| 2639 | (rdev->ddev->pdev->device == 0x689C) || \ |
| 2640 | (rdev->ddev->pdev->device == 0x689D)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2641 | #define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600)) |
Alex Deucher | 99999aa | 2010-11-16 12:09:41 -0500 | [diff] [blame] | 2642 | #define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600) || \ |
| 2643 | (rdev->family == CHIP_RS690) || \ |
| 2644 | (rdev->family == CHIP_RS740) || \ |
| 2645 | (rdev->family >= CHIP_R600)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2646 | #define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620)) |
| 2647 | #define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730)) |
Alex Deucher | bcc1c2a | 2010-01-12 17:54:34 -0500 | [diff] [blame] | 2648 | #define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR)) |
Alex Deucher | 633b916 | 2011-01-06 21:19:11 -0500 | [diff] [blame] | 2649 | #define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM) && \ |
| 2650 | (rdev->flags & RADEON_IS_IGP)) |
Alex Deucher | 1fe1830 | 2011-01-06 21:19:12 -0500 | [diff] [blame] | 2651 | #define ASIC_IS_DCE5(rdev) ((rdev->family >= CHIP_BARTS)) |
Alex Deucher | 8848f75 | 2012-03-20 17:18:28 -0400 | [diff] [blame] | 2652 | #define ASIC_IS_DCE6(rdev) ((rdev->family >= CHIP_ARUBA)) |
| 2653 | #define ASIC_IS_DCE61(rdev) ((rdev->family >= CHIP_ARUBA) && \ |
| 2654 | (rdev->flags & RADEON_IS_IGP)) |
Alex Deucher | 624d352 | 2012-12-18 17:01:35 -0500 | [diff] [blame] | 2655 | #define ASIC_IS_DCE64(rdev) ((rdev->family == CHIP_OLAND)) |
Alex Deucher | b5d9d72 | 2012-07-26 18:53:55 -0400 | [diff] [blame] | 2656 | #define ASIC_IS_NODCE(rdev) ((rdev->family == CHIP_HAINAN)) |
Alex Deucher | e282917 | 2013-06-07 11:37:11 -0400 | [diff] [blame] | 2657 | #define ASIC_IS_DCE8(rdev) ((rdev->family >= CHIP_BONAIRE)) |
Alex Deucher | be0949f | 2014-04-08 11:28:54 -0400 | [diff] [blame] | 2658 | #define ASIC_IS_DCE81(rdev) ((rdev->family == CHIP_KAVERI)) |
| 2659 | #define ASIC_IS_DCE82(rdev) ((rdev->family == CHIP_BONAIRE)) |
Alex Deucher | 89d2618 | 2014-05-08 18:26:23 -0400 | [diff] [blame] | 2660 | #define ASIC_IS_DCE83(rdev) ((rdev->family == CHIP_KABINI) || \ |
| 2661 | (rdev->family == CHIP_MULLINS)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2662 | |
Alex Deucher | dc50ba7 | 2013-06-26 00:33:35 -0400 | [diff] [blame] | 2663 | #define ASIC_IS_LOMBOK(rdev) ((rdev->ddev->pdev->device == 0x6849) || \ |
| 2664 | (rdev->ddev->pdev->device == 0x6850) || \ |
| 2665 | (rdev->ddev->pdev->device == 0x6858) || \ |
| 2666 | (rdev->ddev->pdev->device == 0x6859) || \ |
| 2667 | (rdev->ddev->pdev->device == 0x6840) || \ |
| 2668 | (rdev->ddev->pdev->device == 0x6841) || \ |
| 2669 | (rdev->ddev->pdev->device == 0x6842) || \ |
| 2670 | (rdev->ddev->pdev->device == 0x6843)) |
| 2671 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2672 | /* |
| 2673 | * BIOS helpers. |
| 2674 | */ |
| 2675 | #define RBIOS8(i) (rdev->bios[i]) |
| 2676 | #define RBIOS16(i) (RBIOS8(i) | (RBIOS8((i)+1) << 8)) |
| 2677 | #define RBIOS32(i) ((RBIOS16(i)) | (RBIOS16((i)+2) << 16)) |
| 2678 | |
| 2679 | int radeon_combios_init(struct radeon_device *rdev); |
| 2680 | void radeon_combios_fini(struct radeon_device *rdev); |
| 2681 | int radeon_atombios_init(struct radeon_device *rdev); |
| 2682 | void radeon_atombios_fini(struct radeon_device *rdev); |
| 2683 | |
| 2684 | |
| 2685 | /* |
| 2686 | * RING helpers. |
| 2687 | */ |
David Herrmann | edf0ac7 | 2014-08-29 12:12:38 +0200 | [diff] [blame] | 2688 | |
| 2689 | /** |
| 2690 | * radeon_ring_write - write a value to the ring |
| 2691 | * |
| 2692 | * @ring: radeon_ring structure holding ring information |
| 2693 | * @v: dword (dw) value to write |
| 2694 | * |
| 2695 | * Write a value to the requested ring buffer (all asics). |
| 2696 | */ |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 2697 | static inline void radeon_ring_write(struct radeon_ring *ring, uint32_t v) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2698 | { |
David Herrmann | edf0ac7 | 2014-08-29 12:12:38 +0200 | [diff] [blame] | 2699 | if (ring->count_dw <= 0) |
| 2700 | DRM_ERROR("radeon: writing more dwords to the ring than expected!\n"); |
| 2701 | |
Christian König | e32eb50 | 2011-10-23 12:56:27 +0200 | [diff] [blame] | 2702 | ring->ring[ring->wptr++] = v; |
| 2703 | ring->wptr &= ring->ptr_mask; |
| 2704 | ring->count_dw--; |
| 2705 | ring->ring_free_dw--; |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2706 | } |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2707 | |
| 2708 | /* |
| 2709 | * ASICs macro. |
| 2710 | */ |
Jerome Glisse | 068a117 | 2009-06-17 13:28:30 +0200 | [diff] [blame] | 2711 | #define radeon_init(rdev) (rdev)->asic->init((rdev)) |
Jerome Glisse | 3ce0a23 | 2009-09-08 10:10:24 +1000 | [diff] [blame] | 2712 | #define radeon_fini(rdev) (rdev)->asic->fini((rdev)) |
| 2713 | #define radeon_resume(rdev) (rdev)->asic->resume((rdev)) |
| 2714 | #define radeon_suspend(rdev) (rdev)->asic->suspend((rdev)) |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 2715 | #define radeon_cs_parse(rdev, r, p) (rdev)->asic->ring[(r)]->cs_parse((p)) |
Dave Airlie | 28d5204 | 2009-09-21 14:33:58 +1000 | [diff] [blame] | 2716 | #define radeon_vga_set_state(rdev, state) (rdev)->asic->vga_set_state((rdev), (state)) |
Jerome Glisse | a2d07b7 | 2010-03-09 14:45:11 +0000 | [diff] [blame] | 2717 | #define radeon_asic_reset(rdev) (rdev)->asic->asic_reset((rdev)) |
Alex Deucher | c5b3b85 | 2012-02-23 17:53:46 -0500 | [diff] [blame] | 2718 | #define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart.tlb_flush((rdev)) |
Michel Dänzer | cb65890 | 2015-01-21 17:36:35 +0900 | [diff] [blame] | 2719 | #define radeon_gart_get_page_entry(a, f) (rdev)->asic->gart.get_page_entry((a), (f)) |
| 2720 | #define radeon_gart_set_page(rdev, i, e) (rdev)->asic->gart.set_page((rdev), (i), (e)) |
Christian König | 05b0714 | 2012-08-06 20:21:10 +0200 | [diff] [blame] | 2721 | #define radeon_asic_vm_init(rdev) (rdev)->asic->vm.init((rdev)) |
| 2722 | #define radeon_asic_vm_fini(rdev) (rdev)->asic->vm.fini((rdev)) |
Christian König | 03f62ab | 2014-07-30 21:05:17 +0200 | [diff] [blame] | 2723 | #define radeon_asic_vm_copy_pages(rdev, ib, pe, src, count) ((rdev)->asic->vm.copy_pages((rdev), (ib), (pe), (src), (count))) |
| 2724 | #define radeon_asic_vm_write_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.write_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags))) |
| 2725 | #define radeon_asic_vm_set_pages(rdev, ib, pe, addr, count, incr, flags) ((rdev)->asic->vm.set_pages((rdev), (ib), (pe), (addr), (count), (incr), (flags))) |
| 2726 | #define radeon_asic_vm_pad_ib(rdev, ib) ((rdev)->asic->vm.pad_ib((ib))) |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 2727 | #define radeon_ring_start(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_start((rdev), (cp)) |
| 2728 | #define radeon_ring_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ring_test((rdev), (cp)) |
| 2729 | #define radeon_ib_test(rdev, r, cp) (rdev)->asic->ring[(r)]->ib_test((rdev), (cp)) |
| 2730 | #define radeon_ring_ib_execute(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_execute((rdev), (ib)) |
| 2731 | #define radeon_ring_ib_parse(rdev, r, ib) (rdev)->asic->ring[(r)]->ib_parse((rdev), (ib)) |
| 2732 | #define radeon_ring_is_lockup(rdev, r, cp) (rdev)->asic->ring[(r)]->is_lockup((rdev), (cp)) |
Christian König | faffaf6 | 2014-11-19 14:01:19 +0100 | [diff] [blame] | 2733 | #define radeon_ring_vm_flush(rdev, r, vm_id, pd_addr) (rdev)->asic->ring[(r)->idx]->vm_flush((rdev), (r), (vm_id), (pd_addr)) |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 2734 | #define radeon_ring_get_rptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_rptr((rdev), (r)) |
| 2735 | #define radeon_ring_get_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->get_wptr((rdev), (r)) |
| 2736 | #define radeon_ring_set_wptr(rdev, r) (rdev)->asic->ring[(r)->idx]->set_wptr((rdev), (r)) |
Alex Deucher | b35ea4a | 2012-02-23 17:53:43 -0500 | [diff] [blame] | 2737 | #define radeon_irq_set(rdev) (rdev)->asic->irq.set((rdev)) |
| 2738 | #define radeon_irq_process(rdev) (rdev)->asic->irq.process((rdev)) |
Alex Deucher | c79a49c | 2012-02-23 17:53:47 -0500 | [diff] [blame] | 2739 | #define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->display.get_vblank_counter((rdev), (crtc)) |
Alex Deucher | 37e9b6a | 2012-08-03 11:39:43 -0400 | [diff] [blame] | 2740 | #define radeon_set_backlight_level(rdev, e, l) (rdev)->asic->display.set_backlight_level((e), (l)) |
Alex Deucher | 6d92f81 | 2012-09-14 09:59:26 -0400 | [diff] [blame] | 2741 | #define radeon_get_backlight_level(rdev, e) (rdev)->asic->display.get_backlight_level((e)) |
Alex Deucher | a973bea | 2013-04-18 11:32:16 -0400 | [diff] [blame] | 2742 | #define radeon_hdmi_enable(rdev, e, b) (rdev)->asic->display.hdmi_enable((e), (b)) |
| 2743 | #define radeon_hdmi_setmode(rdev, e, m) (rdev)->asic->display.hdmi_setmode((e), (m)) |
Christian König | 76a0df8 | 2013-08-13 11:56:50 +0200 | [diff] [blame] | 2744 | #define radeon_fence_ring_emit(rdev, r, fence) (rdev)->asic->ring[(r)]->emit_fence((rdev), (fence)) |
| 2745 | #define radeon_semaphore_ring_emit(rdev, r, cp, semaphore, emit_wait) (rdev)->asic->ring[(r)]->emit_semaphore((rdev), (cp), (semaphore), (emit_wait)) |
Christian König | 57d20a4 | 2014-09-04 20:01:53 +0200 | [diff] [blame] | 2746 | #define radeon_copy_blit(rdev, s, d, np, resv) (rdev)->asic->copy.blit((rdev), (s), (d), (np), (resv)) |
| 2747 | #define radeon_copy_dma(rdev, s, d, np, resv) (rdev)->asic->copy.dma((rdev), (s), (d), (np), (resv)) |
| 2748 | #define radeon_copy(rdev, s, d, np, resv) (rdev)->asic->copy.copy((rdev), (s), (d), (np), (resv)) |
Alex Deucher | 27cd776 | 2012-02-23 17:53:42 -0500 | [diff] [blame] | 2749 | #define radeon_copy_blit_ring_index(rdev) (rdev)->asic->copy.blit_ring_index |
| 2750 | #define radeon_copy_dma_ring_index(rdev) (rdev)->asic->copy.dma_ring_index |
| 2751 | #define radeon_copy_ring_index(rdev) (rdev)->asic->copy.copy_ring_index |
Alex Deucher | 798bcf7 | 2012-02-23 17:53:48 -0500 | [diff] [blame] | 2752 | #define radeon_get_engine_clock(rdev) (rdev)->asic->pm.get_engine_clock((rdev)) |
| 2753 | #define radeon_set_engine_clock(rdev, e) (rdev)->asic->pm.set_engine_clock((rdev), (e)) |
| 2754 | #define radeon_get_memory_clock(rdev) (rdev)->asic->pm.get_memory_clock((rdev)) |
| 2755 | #define radeon_set_memory_clock(rdev, e) (rdev)->asic->pm.set_memory_clock((rdev), (e)) |
| 2756 | #define radeon_get_pcie_lanes(rdev) (rdev)->asic->pm.get_pcie_lanes((rdev)) |
| 2757 | #define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->pm.set_pcie_lanes((rdev), (l)) |
| 2758 | #define radeon_set_clock_gating(rdev, e) (rdev)->asic->pm.set_clock_gating((rdev), (e)) |
Alex Deucher | 73afc70 | 2013-04-08 12:41:30 +0200 | [diff] [blame] | 2759 | #define radeon_set_uvd_clocks(rdev, v, d) (rdev)->asic->pm.set_uvd_clocks((rdev), (v), (d)) |
Alex Deucher | b59b733 | 2013-08-20 20:01:18 -0400 | [diff] [blame] | 2760 | #define radeon_set_vce_clocks(rdev, ev, ec) (rdev)->asic->pm.set_vce_clocks((rdev), (ev), (ec)) |
Alex Deucher | 6bd1c38 | 2013-06-21 14:38:03 -0400 | [diff] [blame] | 2761 | #define radeon_get_temperature(rdev) (rdev)->asic->pm.get_temperature((rdev)) |
Alex Deucher | 9e6f3d0 | 2012-02-23 17:53:49 -0500 | [diff] [blame] | 2762 | #define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->surface.set_reg((rdev), (r), (f), (p), (o), (s))) |
| 2763 | #define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->surface.clear_reg((rdev), (r))) |
Alex Deucher | c79a49c | 2012-02-23 17:53:47 -0500 | [diff] [blame] | 2764 | #define radeon_bandwidth_update(rdev) (rdev)->asic->display.bandwidth_update((rdev)) |
Alex Deucher | 901ea57 | 2012-02-23 17:53:39 -0500 | [diff] [blame] | 2765 | #define radeon_hpd_init(rdev) (rdev)->asic->hpd.init((rdev)) |
| 2766 | #define radeon_hpd_fini(rdev) (rdev)->asic->hpd.fini((rdev)) |
| 2767 | #define radeon_hpd_sense(rdev, h) (rdev)->asic->hpd.sense((rdev), (h)) |
| 2768 | #define radeon_hpd_set_polarity(rdev, h) (rdev)->asic->hpd.set_polarity((rdev), (h)) |
Alex Deucher | def9ba9 | 2010-04-22 12:39:58 -0400 | [diff] [blame] | 2769 | #define radeon_gui_idle(rdev) (rdev)->asic->gui_idle((rdev)) |
Alex Deucher | a02fa39 | 2012-02-23 17:53:41 -0500 | [diff] [blame] | 2770 | #define radeon_pm_misc(rdev) (rdev)->asic->pm.misc((rdev)) |
| 2771 | #define radeon_pm_prepare(rdev) (rdev)->asic->pm.prepare((rdev)) |
| 2772 | #define radeon_pm_finish(rdev) (rdev)->asic->pm.finish((rdev)) |
| 2773 | #define radeon_pm_init_profile(rdev) (rdev)->asic->pm.init_profile((rdev)) |
| 2774 | #define radeon_pm_get_dynpm_state(rdev) (rdev)->asic->pm.get_dynpm_state((rdev)) |
Alex Deucher | 69b62ad | 2012-08-03 11:50:54 -0400 | [diff] [blame] | 2775 | #define radeon_page_flip(rdev, crtc, base) (rdev)->asic->pflip.page_flip((rdev), (crtc), (base)) |
Christian König | 157fa14 | 2014-05-27 16:49:20 +0200 | [diff] [blame] | 2776 | #define radeon_page_flip_pending(rdev, crtc) (rdev)->asic->pflip.page_flip_pending((rdev), (crtc)) |
Alex Deucher | 69b62ad | 2012-08-03 11:50:54 -0400 | [diff] [blame] | 2777 | #define radeon_wait_for_vblank(rdev, crtc) (rdev)->asic->display.wait_for_vblank((rdev), (crtc)) |
| 2778 | #define radeon_mc_wait_for_idle(rdev) (rdev)->asic->mc_wait_for_idle((rdev)) |
Alex Deucher | 454d2e2 | 2013-02-14 10:04:02 -0500 | [diff] [blame] | 2779 | #define radeon_get_xclk(rdev) (rdev)->asic->get_xclk((rdev)) |
Alex Deucher | d041889 | 2013-01-24 10:35:23 -0500 | [diff] [blame] | 2780 | #define radeon_get_gpu_clock_counter(rdev) (rdev)->asic->get_gpu_clock_counter((rdev)) |
Alex Deucher | 4ce4728 | 2014-10-01 09:17:12 -0400 | [diff] [blame] | 2781 | #define radeon_get_allowed_info_register(rdev, r, v) (rdev)->asic->get_allowed_info_register((rdev), (r), (v)) |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 2782 | #define radeon_dpm_init(rdev) rdev->asic->dpm.init((rdev)) |
| 2783 | #define radeon_dpm_setup_asic(rdev) rdev->asic->dpm.setup_asic((rdev)) |
| 2784 | #define radeon_dpm_enable(rdev) rdev->asic->dpm.enable((rdev)) |
Alex Deucher | 914a898 | 2013-12-19 11:37:22 -0500 | [diff] [blame] | 2785 | #define radeon_dpm_late_enable(rdev) rdev->asic->dpm.late_enable((rdev)) |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 2786 | #define radeon_dpm_disable(rdev) rdev->asic->dpm.disable((rdev)) |
Alex Deucher | 84dd192 | 2013-01-16 12:52:04 -0500 | [diff] [blame] | 2787 | #define radeon_dpm_pre_set_power_state(rdev) rdev->asic->dpm.pre_set_power_state((rdev)) |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 2788 | #define radeon_dpm_set_power_state(rdev) rdev->asic->dpm.set_power_state((rdev)) |
Alex Deucher | 84dd192 | 2013-01-16 12:52:04 -0500 | [diff] [blame] | 2789 | #define radeon_dpm_post_set_power_state(rdev) rdev->asic->dpm.post_set_power_state((rdev)) |
Alex Deucher | da321c8 | 2013-04-12 13:55:22 -0400 | [diff] [blame] | 2790 | #define radeon_dpm_display_configuration_changed(rdev) rdev->asic->dpm.display_configuration_changed((rdev)) |
| 2791 | #define radeon_dpm_fini(rdev) rdev->asic->dpm.fini((rdev)) |
| 2792 | #define radeon_dpm_get_sclk(rdev, l) rdev->asic->dpm.get_sclk((rdev), (l)) |
| 2793 | #define radeon_dpm_get_mclk(rdev, l) rdev->asic->dpm.get_mclk((rdev), (l)) |
| 2794 | #define radeon_dpm_print_power_state(rdev, ps) rdev->asic->dpm.print_power_state((rdev), (ps)) |
Alex Deucher | 1316b79 | 2013-06-28 09:28:39 -0400 | [diff] [blame] | 2795 | #define radeon_dpm_debugfs_print_current_performance_level(rdev, m) rdev->asic->dpm.debugfs_print_current_performance_level((rdev), (m)) |
Alex Deucher | 70d01a5 | 2013-07-02 18:38:02 -0400 | [diff] [blame] | 2796 | #define radeon_dpm_force_performance_level(rdev, l) rdev->asic->dpm.force_performance_level((rdev), (l)) |
Alex Deucher | 4878306 | 2013-07-08 11:35:06 -0400 | [diff] [blame] | 2797 | #define radeon_dpm_vblank_too_short(rdev) rdev->asic->dpm.vblank_too_short((rdev)) |
Alex Deucher | 9e9d976 | 2013-07-31 18:13:23 -0400 | [diff] [blame] | 2798 | #define radeon_dpm_powergate_uvd(rdev, g) rdev->asic->dpm.powergate_uvd((rdev), (g)) |
Alex Deucher | 1c71bda | 2013-09-09 19:11:52 -0400 | [diff] [blame] | 2799 | #define radeon_dpm_enable_bapm(rdev, e) rdev->asic->dpm.enable_bapm((rdev), (e)) |
Alex Deucher | d7dbce0 | 2014-09-30 10:12:17 -0400 | [diff] [blame] | 2800 | #define radeon_dpm_get_current_sclk(rdev) rdev->asic->dpm.get_current_sclk((rdev)) |
| 2801 | #define radeon_dpm_get_current_mclk(rdev) rdev->asic->dpm.get_current_mclk((rdev)) |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2802 | |
Jerome Glisse | 6cf8a3f | 2009-09-10 21:46:48 +0200 | [diff] [blame] | 2803 | /* Common functions */ |
Jerome Glisse | 700a0cc | 2010-01-13 15:16:38 +0100 | [diff] [blame] | 2804 | /* AGP */ |
Jerome Glisse | 90aca4d | 2010-03-09 14:45:12 +0000 | [diff] [blame] | 2805 | extern int radeon_gpu_reset(struct radeon_device *rdev); |
Alex Deucher | 1a0041b | 2013-10-02 13:01:36 -0400 | [diff] [blame] | 2806 | extern void radeon_pci_config_reset(struct radeon_device *rdev); |
Alex Deucher | 410a341 | 2013-01-18 13:05:39 -0500 | [diff] [blame] | 2807 | extern void r600_set_bios_scratch_engine_hung(struct radeon_device *rdev, bool hung); |
Jerome Glisse | 700a0cc | 2010-01-13 15:16:38 +0100 | [diff] [blame] | 2808 | extern void radeon_agp_disable(struct radeon_device *rdev); |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2809 | extern int radeon_modeset_init(struct radeon_device *rdev); |
| 2810 | extern void radeon_modeset_fini(struct radeon_device *rdev); |
Jerome Glisse | 9f022dd | 2009-09-11 15:35:22 +0200 | [diff] [blame] | 2811 | extern bool radeon_card_posted(struct radeon_device *rdev); |
Alex Deucher | f47299c | 2010-03-16 20:54:38 -0400 | [diff] [blame] | 2812 | extern void radeon_update_bandwidth_info(struct radeon_device *rdev); |
Alex Deucher | f46c012 | 2010-03-31 00:33:27 -0400 | [diff] [blame] | 2813 | extern void radeon_update_display_priority(struct radeon_device *rdev); |
Dave Airlie | 72542d7 | 2009-12-01 14:06:31 +1000 | [diff] [blame] | 2814 | extern bool radeon_boot_test_post_card(struct radeon_device *rdev); |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2815 | extern void radeon_scratch_init(struct radeon_device *rdev); |
Alex Deucher | 724c80e | 2010-08-27 18:25:25 -0400 | [diff] [blame] | 2816 | extern void radeon_wb_fini(struct radeon_device *rdev); |
| 2817 | extern int radeon_wb_init(struct radeon_device *rdev); |
| 2818 | extern void radeon_wb_disable(struct radeon_device *rdev); |
Jerome Glisse | 21f9a43 | 2009-09-11 15:55:33 +0200 | [diff] [blame] | 2819 | extern void radeon_surface_init(struct radeon_device *rdev); |
| 2820 | extern int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data); |
Jerome Glisse | ca6ffc6 | 2009-10-01 10:20:52 +0200 | [diff] [blame] | 2821 | extern void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable); |
Jerome Glisse | d39c3b8 | 2009-09-28 18:34:43 +0200 | [diff] [blame] | 2822 | extern void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable); |
Jerome Glisse | 312ea8d | 2009-12-07 15:52:58 +0100 | [diff] [blame] | 2823 | extern void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain); |
Jerome Glisse | d03d858 | 2009-12-14 21:02:09 +0100 | [diff] [blame] | 2824 | extern bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo); |
Christian König | f72a113a | 2014-08-07 09:36:00 +0200 | [diff] [blame] | 2825 | extern int radeon_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, |
| 2826 | uint32_t flags); |
| 2827 | extern bool radeon_ttm_tt_has_userptr(struct ttm_tt *ttm); |
| 2828 | extern bool radeon_ttm_tt_is_readonly(struct ttm_tt *ttm); |
Jerome Glisse | d594e46 | 2010-02-17 21:54:29 +0000 | [diff] [blame] | 2829 | extern void radeon_vram_location(struct radeon_device *rdev, struct radeon_mc *mc, u64 base); |
| 2830 | extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc); |
Dave Airlie | 10ebc0b | 2012-09-17 14:40:31 +1000 | [diff] [blame] | 2831 | extern int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon); |
| 2832 | extern int radeon_suspend_kms(struct drm_device *dev, bool suspend, bool fbcon); |
Dave Airlie | 5359533 | 2011-03-14 09:47:24 +1000 | [diff] [blame] | 2833 | extern void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size); |
Alex Deucher | 2e1b65f | 2013-02-26 11:26:51 -0500 | [diff] [blame] | 2834 | extern void radeon_program_register_sequence(struct radeon_device *rdev, |
| 2835 | const u32 *registers, |
| 2836 | const u32 array_size); |
Jerome Glisse | 6cf8a3f | 2009-09-10 21:46:48 +0200 | [diff] [blame] | 2837 | |
Daniel Vetter | 3574dda | 2011-02-18 17:59:19 +0100 | [diff] [blame] | 2838 | /* |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2839 | * vm |
| 2840 | */ |
| 2841 | int radeon_vm_manager_init(struct radeon_device *rdev); |
| 2842 | void radeon_vm_manager_fini(struct radeon_device *rdev); |
Christian König | 6d2f294 | 2014-02-20 13:42:17 +0100 | [diff] [blame] | 2843 | int radeon_vm_init(struct radeon_device *rdev, struct radeon_vm *vm); |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2844 | void radeon_vm_fini(struct radeon_device *rdev, struct radeon_vm *vm); |
Christian König | 1d0c094 | 2014-11-27 14:48:42 +0100 | [diff] [blame] | 2845 | struct radeon_bo_list *radeon_vm_get_bos(struct radeon_device *rdev, |
Christian König | df0af44 | 2014-03-03 12:38:08 +0100 | [diff] [blame] | 2846 | struct radeon_vm *vm, |
| 2847 | struct list_head *head); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 2848 | struct radeon_fence *radeon_vm_grab_id(struct radeon_device *rdev, |
| 2849 | struct radeon_vm *vm, int ring); |
Christian König | fa68834 | 2014-02-20 10:47:05 +0100 | [diff] [blame] | 2850 | void radeon_vm_flush(struct radeon_device *rdev, |
| 2851 | struct radeon_vm *vm, |
Christian König | ad1a58a | 2014-11-19 14:01:24 +0100 | [diff] [blame] | 2852 | int ring, struct radeon_fence *fence); |
Christian König | ee60e29 | 2012-08-09 16:21:08 +0200 | [diff] [blame] | 2853 | void radeon_vm_fence(struct radeon_device *rdev, |
| 2854 | struct radeon_vm *vm, |
| 2855 | struct radeon_fence *fence); |
Christian König | dce34bf | 2012-09-17 19:36:18 +0200 | [diff] [blame] | 2856 | uint64_t radeon_vm_map_gart(struct radeon_device *rdev, uint64_t addr); |
Christian König | 6d2f294 | 2014-02-20 13:42:17 +0100 | [diff] [blame] | 2857 | int radeon_vm_update_page_directory(struct radeon_device *rdev, |
| 2858 | struct radeon_vm *vm); |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 2859 | int radeon_vm_clear_freed(struct radeon_device *rdev, |
| 2860 | struct radeon_vm *vm); |
Christian König | e31ad96 | 2014-07-18 09:24:53 +0200 | [diff] [blame] | 2861 | int radeon_vm_clear_invalids(struct radeon_device *rdev, |
| 2862 | struct radeon_vm *vm); |
Christian König | 9c57a6b | 2013-11-25 15:42:11 +0100 | [diff] [blame] | 2863 | int radeon_vm_bo_update(struct radeon_device *rdev, |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 2864 | struct radeon_bo_va *bo_va, |
Christian König | 9c57a6b | 2013-11-25 15:42:11 +0100 | [diff] [blame] | 2865 | struct ttm_mem_reg *mem); |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2866 | void radeon_vm_bo_invalidate(struct radeon_device *rdev, |
| 2867 | struct radeon_bo *bo); |
Christian König | 421ca7a | 2012-09-11 16:10:00 +0200 | [diff] [blame] | 2868 | struct radeon_bo_va *radeon_vm_bo_find(struct radeon_vm *vm, |
| 2869 | struct radeon_bo *bo); |
Christian König | e971bd5 | 2012-09-11 16:10:04 +0200 | [diff] [blame] | 2870 | struct radeon_bo_va *radeon_vm_bo_add(struct radeon_device *rdev, |
| 2871 | struct radeon_vm *vm, |
| 2872 | struct radeon_bo *bo); |
| 2873 | int radeon_vm_bo_set_addr(struct radeon_device *rdev, |
| 2874 | struct radeon_bo_va *bo_va, |
| 2875 | uint64_t offset, |
| 2876 | uint32_t flags); |
Christian König | 036bf46 | 2014-07-18 08:56:40 +0200 | [diff] [blame] | 2877 | void radeon_vm_bo_rmv(struct radeon_device *rdev, |
| 2878 | struct radeon_bo_va *bo_va); |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2879 | |
Alex Deucher | f122c61 | 2012-03-30 08:59:57 -0400 | [diff] [blame] | 2880 | /* audio */ |
| 2881 | void r600_audio_update_hdmi(struct work_struct *work); |
Alex Deucher | b530602 | 2013-07-31 16:51:33 -0400 | [diff] [blame] | 2882 | struct r600_audio_pin *r600_audio_get_pin(struct radeon_device *rdev); |
| 2883 | struct r600_audio_pin *dce6_audio_get_pin(struct radeon_device *rdev); |
Alex Deucher | 832eafa | 2014-02-18 11:07:55 -0500 | [diff] [blame] | 2884 | void r600_audio_enable(struct radeon_device *rdev, |
| 2885 | struct r600_audio_pin *pin, |
Alex Deucher | d3d8c14 | 2014-09-18 17:26:39 -0400 | [diff] [blame] | 2886 | u8 enable_mask); |
Alex Deucher | 832eafa | 2014-02-18 11:07:55 -0500 | [diff] [blame] | 2887 | void dce6_audio_enable(struct radeon_device *rdev, |
| 2888 | struct r600_audio_pin *pin, |
Alex Deucher | d3d8c14 | 2014-09-18 17:26:39 -0400 | [diff] [blame] | 2889 | u8 enable_mask); |
Jerome Glisse | 721604a | 2012-01-05 22:11:05 -0500 | [diff] [blame] | 2890 | |
| 2891 | /* |
Alex Deucher | 16cdf04 | 2011-10-28 10:30:02 -0400 | [diff] [blame] | 2892 | * R600 vram scratch functions |
| 2893 | */ |
| 2894 | int r600_vram_scratch_init(struct radeon_device *rdev); |
| 2895 | void r600_vram_scratch_fini(struct radeon_device *rdev); |
| 2896 | |
| 2897 | /* |
Jerome Glisse | 285484e | 2011-12-16 17:03:42 -0500 | [diff] [blame] | 2898 | * r600 cs checking helper |
| 2899 | */ |
| 2900 | unsigned r600_mip_minify(unsigned size, unsigned level); |
| 2901 | bool r600_fmt_is_valid_color(u32 format); |
| 2902 | bool r600_fmt_is_valid_texture(u32 format, enum radeon_family family); |
| 2903 | int r600_fmt_get_blocksize(u32 format); |
| 2904 | int r600_fmt_get_nblocksx(u32 format, u32 w); |
| 2905 | int r600_fmt_get_nblocksy(u32 format, u32 h); |
| 2906 | |
| 2907 | /* |
Daniel Vetter | 3574dda | 2011-02-18 17:59:19 +0100 | [diff] [blame] | 2908 | * r600 functions used by radeon_encoder.c |
| 2909 | */ |
Rafał Miłecki | 1b688d08 | 2012-04-30 15:44:54 +0200 | [diff] [blame] | 2910 | struct radeon_hdmi_acr { |
| 2911 | u32 clock; |
| 2912 | |
| 2913 | int n_32khz; |
| 2914 | int cts_32khz; |
| 2915 | |
| 2916 | int n_44_1khz; |
| 2917 | int cts_44_1khz; |
| 2918 | |
| 2919 | int n_48khz; |
| 2920 | int cts_48khz; |
| 2921 | |
| 2922 | }; |
| 2923 | |
Rafał Miłecki | e55d3e6 | 2012-05-06 17:29:44 +0200 | [diff] [blame] | 2924 | extern struct radeon_hdmi_acr r600_hdmi_acr(uint32_t clock); |
| 2925 | |
Alex Deucher | 416a2bd | 2012-05-31 19:00:25 -0400 | [diff] [blame] | 2926 | extern u32 r6xx_remap_render_backend(struct radeon_device *rdev, |
| 2927 | u32 tiling_pipe_num, |
| 2928 | u32 max_rb_num, |
| 2929 | u32 total_max_rb_num, |
| 2930 | u32 enabled_rb_mask); |
Alex Deucher | fe251e2 | 2010-03-24 13:36:43 -0400 | [diff] [blame] | 2931 | |
Rafał Miłecki | e55d3e6 | 2012-05-06 17:29:44 +0200 | [diff] [blame] | 2932 | /* |
| 2933 | * evergreen functions used by radeon_encoder.c |
| 2934 | */ |
| 2935 | |
Alex Deucher | 0af62b0 | 2011-01-06 21:19:31 -0500 | [diff] [blame] | 2936 | extern int ni_init_microcode(struct radeon_device *rdev); |
Alex Deucher | 755d819 | 2011-03-02 20:07:34 -0500 | [diff] [blame] | 2937 | extern int ni_mc_load_microcode(struct radeon_device *rdev); |
Alex Deucher | 0af62b0 | 2011-01-06 21:19:31 -0500 | [diff] [blame] | 2938 | |
Alex Deucher | c491707 | 2012-07-31 17:14:35 -0400 | [diff] [blame] | 2939 | /* radeon_acpi.c */ |
| 2940 | #if defined(CONFIG_ACPI) |
| 2941 | extern int radeon_acpi_init(struct radeon_device *rdev); |
| 2942 | extern void radeon_acpi_fini(struct radeon_device *rdev); |
Alex Deucher | dc50ba7 | 2013-06-26 00:33:35 -0400 | [diff] [blame] | 2943 | extern bool radeon_acpi_is_pcie_performance_request_supported(struct radeon_device *rdev); |
| 2944 | extern int radeon_acpi_pcie_performance_request(struct radeon_device *rdev, |
Alex Deucher | e37e6a0 | 2013-02-13 15:47:24 -0500 | [diff] [blame] | 2945 | u8 perf_req, bool advertise); |
Alex Deucher | dc50ba7 | 2013-06-26 00:33:35 -0400 | [diff] [blame] | 2946 | extern int radeon_acpi_pcie_notify_device_ready(struct radeon_device *rdev); |
Alex Deucher | c491707 | 2012-07-31 17:14:35 -0400 | [diff] [blame] | 2947 | #else |
| 2948 | static inline int radeon_acpi_init(struct radeon_device *rdev) { return 0; } |
| 2949 | static inline void radeon_acpi_fini(struct radeon_device *rdev) { } |
| 2950 | #endif |
Alberto Milone | d7a2952 | 2010-07-06 11:40:24 -0400 | [diff] [blame] | 2951 | |
Ilija Hadzic | c38f34b | 2013-01-02 18:27:41 -0500 | [diff] [blame] | 2952 | int radeon_cs_packet_parse(struct radeon_cs_parser *p, |
| 2953 | struct radeon_cs_packet *pkt, |
| 2954 | unsigned idx); |
Ilija Hadzic | 9ffb7a6 | 2013-01-02 18:27:42 -0500 | [diff] [blame] | 2955 | bool radeon_cs_packet_next_is_pkt3_nop(struct radeon_cs_parser *p); |
Ilija Hadzic | c3ad63a | 2013-01-02 18:27:45 -0500 | [diff] [blame] | 2956 | void radeon_cs_dump_packet(struct radeon_cs_parser *p, |
| 2957 | struct radeon_cs_packet *pkt); |
Ilija Hadzic | e971699 | 2013-01-02 18:27:46 -0500 | [diff] [blame] | 2958 | int radeon_cs_packet_next_reloc(struct radeon_cs_parser *p, |
Christian König | 1d0c094 | 2014-11-27 14:48:42 +0100 | [diff] [blame] | 2959 | struct radeon_bo_list **cs_reloc, |
Ilija Hadzic | e971699 | 2013-01-02 18:27:46 -0500 | [diff] [blame] | 2960 | int nomm); |
Ilija Hadzic | 40592a1 | 2013-01-02 18:27:43 -0500 | [diff] [blame] | 2961 | int r600_cs_common_vline_parse(struct radeon_cs_parser *p, |
| 2962 | uint32_t *vline_start_end, |
| 2963 | uint32_t *vline_status); |
Ilija Hadzic | c38f34b | 2013-01-02 18:27:41 -0500 | [diff] [blame] | 2964 | |
Jerome Glisse | 4c78867 | 2009-11-20 14:29:23 +0100 | [diff] [blame] | 2965 | #include "radeon_object.h" |
| 2966 | |
Jerome Glisse | 771fe6b | 2009-06-05 14:42:42 +0200 | [diff] [blame] | 2967 | #endif |