drivers/gpu/drm/radeon/radeon_asic.c

   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
  29 #include <linux/console.h>
  30 #include <drm/drmP.h>
  31 #include <drm/drm_crtc_helper.h>
  32 #include <drm/radeon_drm.h>
  33 #include <linux/vgaarb.h>
  34 #include <linux/vga_switcheroo.h>
  35 #include "radeon_reg.h"
  36 #include "radeon.h"
  37 #include "radeon_asic.h"
  38 #include "atom.h"
  39
  40 /*
  41  * Registers accessors functions.
  42  */
  43 /**
  44  * radeon_invalid_rreg - dummy reg read function
  45  *
  46  * @rdev: radeon device pointer
  47  * @reg: offset of register
  48  *
  49  * Dummy register read function.  Used for register blocks
  50  * that certain asics don't have (all asics).
  51  * Returns the value in the register.
  52  */
  53 static uint32_t radeon_invalid_rreg(struct radeon_device *rdev, uint32_t reg)
  54 {
  55         DRM_ERROR("Invalid callback to read register 0x%04X\n", reg);
  56         BUG_ON(1);
  57         return 0;
  58 }
  59
  60 /**
  61  * radeon_invalid_wreg - dummy reg write function
  62  *
  63  * @rdev: radeon device pointer
  64  * @reg: offset of register
  65  * @v: value to write to the register
  66  *
  67  * Dummy register read function.  Used for register blocks
  68  * that certain asics don't have (all asics).
  69  */
  70 static void radeon_invalid_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v)
  71 {
  72         DRM_ERROR("Invalid callback to write register 0x%04X with 0x%08X\n",
  73                   reg, v);
  74         BUG_ON(1);
  75 }
  76
  77 /**
  78  * radeon_register_accessor_init - sets up the register accessor callbacks
  79  *
  80  * @rdev: radeon device pointer
  81  *
  82  * Sets up the register accessor callbacks for various register
  83  * apertures.  Not all asics have all apertures (all asics).
  84  */
  85 static void radeon_register_accessor_init(struct radeon_device *rdev)
  86 {
  87         rdev->mc_rreg = &radeon_invalid_rreg;
  88         rdev->mc_wreg = &radeon_invalid_wreg;
  89         rdev->pll_rreg = &radeon_invalid_rreg;
  90         rdev->pll_wreg = &radeon_invalid_wreg;
  91         rdev->pciep_rreg = &radeon_invalid_rreg;
  92         rdev->pciep_wreg = &radeon_invalid_wreg;
  93
  94         /* Don't change order as we are overridding accessor. */
  95         if (rdev->family < CHIP_RV515) {
  96                 rdev->pcie_reg_mask = 0xff;
  97         } else {
  98                 rdev->pcie_reg_mask = 0x7ff;
  99         }
 100         /* FIXME: not sure here */
 101         if (rdev->family <= CHIP_R580) {
 102                 rdev->pll_rreg = &r100_pll_rreg;
 103                 rdev->pll_wreg = &r100_pll_wreg;
 104         }
 105         if (rdev->family >= CHIP_R420) {
 106                 rdev->mc_rreg = &r420_mc_rreg;
 107                 rdev->mc_wreg = &r420_mc_wreg;
 108         }
 109         if (rdev->family >= CHIP_RV515) {
 110                 rdev->mc_rreg = &rv515_mc_rreg;
 111                 rdev->mc_wreg = &rv515_mc_wreg;
 112         }
 113         if (rdev->family == CHIP_RS400 || rdev->family == CHIP_RS480) {
 114                 rdev->mc_rreg = &rs400_mc_rreg;
 115                 rdev->mc_wreg = &rs400_mc_wreg;
 116         }
 117         if (rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740) {
 118                 rdev->mc_rreg = &rs690_mc_rreg;
 119                 rdev->mc_wreg = &rs690_mc_wreg;
 120         }
 121         if (rdev->family == CHIP_RS600) {
 122                 rdev->mc_rreg = &rs600_mc_rreg;
 123                 rdev->mc_wreg = &rs600_mc_wreg;
 124         }
 125         if (rdev->family == CHIP_RS780 || rdev->family == CHIP_RS880) {
 126                 rdev->mc_rreg = &rs780_mc_rreg;
 127                 rdev->mc_wreg = &rs780_mc_wreg;
 128         }
 129
 130         if (rdev->family >= CHIP_BONAIRE) {
 131                 rdev->pciep_rreg = &cik_pciep_rreg;
 132                 rdev->pciep_wreg = &cik_pciep_wreg;
 133         } else if (rdev->family >= CHIP_R600) {
 134                 rdev->pciep_rreg = &r600_pciep_rreg;
 135                 rdev->pciep_wreg = &r600_pciep_wreg;
 136         }
 137 }
 138
 139
 140 /* helper to disable agp */
 141 /**
 142  * radeon_agp_disable - AGP disable helper function
 143  *
 144  * @rdev: radeon device pointer
 145  *
 146  * Removes AGP flags and changes the gart callbacks on AGP
 147  * cards when using the internal gart rather than AGP (all asics).
 148  */
 149 void radeon_agp_disable(struct radeon_device *rdev)
 150 {
 151         rdev->flags &= ~RADEON_IS_AGP;
 152         if (rdev->family >= CHIP_R600) {
 153                 DRM_INFO("Forcing AGP to PCIE mode\n");
 154                 rdev->flags |= RADEON_IS_PCIE;
 155         } else if (rdev->family >= CHIP_RV515 ||
 156                         rdev->family == CHIP_RV380 ||
 157                         rdev->family == CHIP_RV410 ||
 158                         rdev->family == CHIP_R423) {
 159                 DRM_INFO("Forcing AGP to PCIE mode\n");
 160                 rdev->flags |= RADEON_IS_PCIE;
 161                 rdev->asic->gart.tlb_flush = &rv370_pcie_gart_tlb_flush;
 162                 rdev->asic->gart.set_page = &rv370_pcie_gart_set_page;
 163         } else {
 164                 DRM_INFO("Forcing AGP to PCI mode\n");
 165                 rdev->flags |= RADEON_IS_PCI;
 166                 rdev->asic->gart.tlb_flush = &r100_pci_gart_tlb_flush;
 167                 rdev->asic->gart.set_page = &r100_pci_gart_set_page;
 168         }
 169         rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
 170 }
 171
 172 /*
 173  * ASIC
 174  */
 175
 176 static struct radeon_asic_ring r100_gfx_ring = {
 177         .ib_execute = &r100_ring_ib_execute,
 178         .emit_fence = &r100_fence_ring_emit,
 179         .emit_semaphore = &r100_semaphore_ring_emit,
 180         .cs_parse = &r100_cs_parse,
 181         .ring_start = &r100_ring_start,
 182         .ring_test = &r100_ring_test,
 183         .ib_test = &r100_ib_test,
 184         .is_lockup = &r100_gpu_is_lockup,
 185         .get_rptr = &radeon_ring_generic_get_rptr,
 186         .get_wptr = &radeon_ring_generic_get_wptr,
 187         .set_wptr = &radeon_ring_generic_set_wptr,
 188 };
 189
 190 static struct radeon_asic r100_asic = {
 191         .init = &r100_init,
 192         .fini = &r100_fini,
 193         .suspend = &r100_suspend,
 194         .resume = &r100_resume,
 195         .vga_set_state = &r100_vga_set_state,
 196         .asic_reset = &r100_asic_reset,
 197         .ioctl_wait_idle = NULL,
 198         .gui_idle = &r100_gui_idle,
 199         .mc_wait_for_idle = &r100_mc_wait_for_idle,
 200         .gart = {
 201                 .tlb_flush = &r100_pci_gart_tlb_flush,
 202                 .set_page = &r100_pci_gart_set_page,
 203         },
 204         .ring = {
 205                 [RADEON_RING_TYPE_GFX_INDEX] = &r100_gfx_ring
 206         },
 207         .irq = {
 208                 .set = &r100_irq_set,
 209                 .process = &r100_irq_process,
 210         },
 211         .display = {
 212                 .bandwidth_update = &r100_bandwidth_update,
 213                 .get_vblank_counter = &r100_get_vblank_counter,
 214                 .wait_for_vblank = &r100_wait_for_vblank,
 215                 .set_backlight_level = &radeon_legacy_set_backlight_level,
 216                 .get_backlight_level = &radeon_legacy_get_backlight_level,
 217         },
 218         .copy = {
 219                 .blit = &r100_copy_blit,
 220                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 221                 .dma = NULL,
 222                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 223                 .copy = &r100_copy_blit,
 224                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 225         },
 226         .surface = {
 227                 .set_reg = r100_set_surface_reg,
 228                 .clear_reg = r100_clear_surface_reg,
 229         },
 230         .hpd = {
 231                 .init = &r100_hpd_init,
 232                 .fini = &r100_hpd_fini,
 233                 .sense = &r100_hpd_sense,
 234                 .set_polarity = &r100_hpd_set_polarity,
 235         },
 236         .pm = {
 237                 .misc = &r100_pm_misc,
 238                 .prepare = &r100_pm_prepare,
 239                 .finish = &r100_pm_finish,
 240                 .init_profile = &r100_pm_init_profile,
 241                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 242                 .get_engine_clock = &radeon_legacy_get_engine_clock,
 243                 .set_engine_clock = &radeon_legacy_set_engine_clock,
 244                 .get_memory_clock = &radeon_legacy_get_memory_clock,
 245                 .set_memory_clock = NULL,
 246                 .get_pcie_lanes = NULL,
 247                 .set_pcie_lanes = NULL,
 248                 .set_clock_gating = &radeon_legacy_set_clock_gating,
 249         },
 250         .pflip = {
 251                 .pre_page_flip = &r100_pre_page_flip,
 252                 .page_flip = &r100_page_flip,
 253                 .post_page_flip = &r100_post_page_flip,
 254         },
 255 };
 256
 257 static struct radeon_asic r200_asic = {
 258         .init = &r100_init,
 259         .fini = &r100_fini,
 260         .suspend = &r100_suspend,
 261         .resume = &r100_resume,
 262         .vga_set_state = &r100_vga_set_state,
 263         .asic_reset = &r100_asic_reset,
 264         .ioctl_wait_idle = NULL,
 265         .gui_idle = &r100_gui_idle,
 266         .mc_wait_for_idle = &r100_mc_wait_for_idle,
 267         .gart = {
 268                 .tlb_flush = &r100_pci_gart_tlb_flush,
 269                 .set_page = &r100_pci_gart_set_page,
 270         },
 271         .ring = {
 272                 [RADEON_RING_TYPE_GFX_INDEX] = &r100_gfx_ring
 273         },
 274         .irq = {
 275                 .set = &r100_irq_set,
 276                 .process = &r100_irq_process,
 277         },
 278         .display = {
 279                 .bandwidth_update = &r100_bandwidth_update,
 280                 .get_vblank_counter = &r100_get_vblank_counter,
 281                 .wait_for_vblank = &r100_wait_for_vblank,
 282                 .set_backlight_level = &radeon_legacy_set_backlight_level,
 283                 .get_backlight_level = &radeon_legacy_get_backlight_level,
 284         },
 285         .copy = {
 286                 .blit = &r100_copy_blit,
 287                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 288                 .dma = &r200_copy_dma,
 289                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 290                 .copy = &r100_copy_blit,
 291                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 292         },
 293         .surface = {
 294                 .set_reg = r100_set_surface_reg,
 295                 .clear_reg = r100_clear_surface_reg,
 296         },
 297         .hpd = {
 298                 .init = &r100_hpd_init,
 299                 .fini = &r100_hpd_fini,
 300                 .sense = &r100_hpd_sense,
 301                 .set_polarity = &r100_hpd_set_polarity,
 302         },
 303         .pm = {
 304                 .misc = &r100_pm_misc,
 305                 .prepare = &r100_pm_prepare,
 306                 .finish = &r100_pm_finish,
 307                 .init_profile = &r100_pm_init_profile,
 308                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 309                 .get_engine_clock = &radeon_legacy_get_engine_clock,
 310                 .set_engine_clock = &radeon_legacy_set_engine_clock,
 311                 .get_memory_clock = &radeon_legacy_get_memory_clock,
 312                 .set_memory_clock = NULL,
 313                 .get_pcie_lanes = NULL,
 314                 .set_pcie_lanes = NULL,
 315                 .set_clock_gating = &radeon_legacy_set_clock_gating,
 316         },
 317         .pflip = {
 318                 .pre_page_flip = &r100_pre_page_flip,
 319                 .page_flip = &r100_page_flip,
 320                 .post_page_flip = &r100_post_page_flip,
 321         },
 322 };
 323
 324 static struct radeon_asic_ring r300_gfx_ring = {
 325         .ib_execute = &r100_ring_ib_execute,
 326         .emit_fence = &r300_fence_ring_emit,
 327         .emit_semaphore = &r100_semaphore_ring_emit,
 328         .cs_parse = &r300_cs_parse,
 329         .ring_start = &r300_ring_start,
 330         .ring_test = &r100_ring_test,
 331         .ib_test = &r100_ib_test,
 332         .is_lockup = &r100_gpu_is_lockup,
 333         .get_rptr = &radeon_ring_generic_get_rptr,
 334         .get_wptr = &radeon_ring_generic_get_wptr,
 335         .set_wptr = &radeon_ring_generic_set_wptr,
 336 };
 337
 338 static struct radeon_asic r300_asic = {
 339         .init = &r300_init,
 340         .fini = &r300_fini,
 341         .suspend = &r300_suspend,
 342         .resume = &r300_resume,
 343         .vga_set_state = &r100_vga_set_state,
 344         .asic_reset = &r300_asic_reset,
 345         .ioctl_wait_idle = NULL,
 346         .gui_idle = &r100_gui_idle,
 347         .mc_wait_for_idle = &r300_mc_wait_for_idle,
 348         .gart = {
 349                 .tlb_flush = &r100_pci_gart_tlb_flush,
 350                 .set_page = &r100_pci_gart_set_page,
 351         },
 352         .ring = {
 353                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 354         },
 355         .irq = {
 356                 .set = &r100_irq_set,
 357                 .process = &r100_irq_process,
 358         },
 359         .display = {
 360                 .bandwidth_update = &r100_bandwidth_update,
 361                 .get_vblank_counter = &r100_get_vblank_counter,
 362                 .wait_for_vblank = &r100_wait_for_vblank,
 363                 .set_backlight_level = &radeon_legacy_set_backlight_level,
 364                 .get_backlight_level = &radeon_legacy_get_backlight_level,
 365         },
 366         .copy = {
 367                 .blit = &r100_copy_blit,
 368                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 369                 .dma = &r200_copy_dma,
 370                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 371                 .copy = &r100_copy_blit,
 372                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 373         },
 374         .surface = {
 375                 .set_reg = r100_set_surface_reg,
 376                 .clear_reg = r100_clear_surface_reg,
 377         },
 378         .hpd = {
 379                 .init = &r100_hpd_init,
 380                 .fini = &r100_hpd_fini,
 381                 .sense = &r100_hpd_sense,
 382                 .set_polarity = &r100_hpd_set_polarity,
 383         },
 384         .pm = {
 385                 .misc = &r100_pm_misc,
 386                 .prepare = &r100_pm_prepare,
 387                 .finish = &r100_pm_finish,
 388                 .init_profile = &r100_pm_init_profile,
 389                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 390                 .get_engine_clock = &radeon_legacy_get_engine_clock,
 391                 .set_engine_clock = &radeon_legacy_set_engine_clock,
 392                 .get_memory_clock = &radeon_legacy_get_memory_clock,
 393                 .set_memory_clock = NULL,
 394                 .get_pcie_lanes = &rv370_get_pcie_lanes,
 395                 .set_pcie_lanes = &rv370_set_pcie_lanes,
 396                 .set_clock_gating = &radeon_legacy_set_clock_gating,
 397         },
 398         .pflip = {
 399                 .pre_page_flip = &r100_pre_page_flip,
 400                 .page_flip = &r100_page_flip,
 401                 .post_page_flip = &r100_post_page_flip,
 402         },
 403 };
 404
 405 static struct radeon_asic r300_asic_pcie = {
 406         .init = &r300_init,
 407         .fini = &r300_fini,
 408         .suspend = &r300_suspend,
 409         .resume = &r300_resume,
 410         .vga_set_state = &r100_vga_set_state,
 411         .asic_reset = &r300_asic_reset,
 412         .ioctl_wait_idle = NULL,
 413         .gui_idle = &r100_gui_idle,
 414         .mc_wait_for_idle = &r300_mc_wait_for_idle,
 415         .gart = {
 416                 .tlb_flush = &rv370_pcie_gart_tlb_flush,
 417                 .set_page = &rv370_pcie_gart_set_page,
 418         },
 419         .ring = {
 420                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 421         },
 422         .irq = {
 423                 .set = &r100_irq_set,
 424                 .process = &r100_irq_process,
 425         },
 426         .display = {
 427                 .bandwidth_update = &r100_bandwidth_update,
 428                 .get_vblank_counter = &r100_get_vblank_counter,
 429                 .wait_for_vblank = &r100_wait_for_vblank,
 430                 .set_backlight_level = &radeon_legacy_set_backlight_level,
 431                 .get_backlight_level = &radeon_legacy_get_backlight_level,
 432         },
 433         .copy = {
 434                 .blit = &r100_copy_blit,
 435                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 436                 .dma = &r200_copy_dma,
 437                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 438                 .copy = &r100_copy_blit,
 439                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 440         },
 441         .surface = {
 442                 .set_reg = r100_set_surface_reg,
 443                 .clear_reg = r100_clear_surface_reg,
 444         },
 445         .hpd = {
 446                 .init = &r100_hpd_init,
 447                 .fini = &r100_hpd_fini,
 448                 .sense = &r100_hpd_sense,
 449                 .set_polarity = &r100_hpd_set_polarity,
 450         },
 451         .pm = {
 452                 .misc = &r100_pm_misc,
 453                 .prepare = &r100_pm_prepare,
 454                 .finish = &r100_pm_finish,
 455                 .init_profile = &r100_pm_init_profile,
 456                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 457                 .get_engine_clock = &radeon_legacy_get_engine_clock,
 458                 .set_engine_clock = &radeon_legacy_set_engine_clock,
 459                 .get_memory_clock = &radeon_legacy_get_memory_clock,
 460                 .set_memory_clock = NULL,
 461                 .get_pcie_lanes = &rv370_get_pcie_lanes,
 462                 .set_pcie_lanes = &rv370_set_pcie_lanes,
 463                 .set_clock_gating = &radeon_legacy_set_clock_gating,
 464         },
 465         .pflip = {
 466                 .pre_page_flip = &r100_pre_page_flip,
 467                 .page_flip = &r100_page_flip,
 468                 .post_page_flip = &r100_post_page_flip,
 469         },
 470 };
 471
 472 static struct radeon_asic r420_asic = {
 473         .init = &r420_init,
 474         .fini = &r420_fini,
 475         .suspend = &r420_suspend,
 476         .resume = &r420_resume,
 477         .vga_set_state = &r100_vga_set_state,
 478         .asic_reset = &r300_asic_reset,
 479         .ioctl_wait_idle = NULL,
 480         .gui_idle = &r100_gui_idle,
 481         .mc_wait_for_idle = &r300_mc_wait_for_idle,
 482         .gart = {
 483                 .tlb_flush = &rv370_pcie_gart_tlb_flush,
 484                 .set_page = &rv370_pcie_gart_set_page,
 485         },
 486         .ring = {
 487                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 488         },
 489         .irq = {
 490                 .set = &r100_irq_set,
 491                 .process = &r100_irq_process,
 492         },
 493         .display = {
 494                 .bandwidth_update = &r100_bandwidth_update,
 495                 .get_vblank_counter = &r100_get_vblank_counter,
 496                 .wait_for_vblank = &r100_wait_for_vblank,
 497                 .set_backlight_level = &atombios_set_backlight_level,
 498                 .get_backlight_level = &atombios_get_backlight_level,
 499         },
 500         .copy = {
 501                 .blit = &r100_copy_blit,
 502                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 503                 .dma = &r200_copy_dma,
 504                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 505                 .copy = &r100_copy_blit,
 506                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 507         },
 508         .surface = {
 509                 .set_reg = r100_set_surface_reg,
 510                 .clear_reg = r100_clear_surface_reg,
 511         },
 512         .hpd = {
 513                 .init = &r100_hpd_init,
 514                 .fini = &r100_hpd_fini,
 515                 .sense = &r100_hpd_sense,
 516                 .set_polarity = &r100_hpd_set_polarity,
 517         },
 518         .pm = {
 519                 .misc = &r100_pm_misc,
 520                 .prepare = &r100_pm_prepare,
 521                 .finish = &r100_pm_finish,
 522                 .init_profile = &r420_pm_init_profile,
 523                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 524                 .get_engine_clock = &radeon_atom_get_engine_clock,
 525                 .set_engine_clock = &radeon_atom_set_engine_clock,
 526                 .get_memory_clock = &radeon_atom_get_memory_clock,
 527                 .set_memory_clock = &radeon_atom_set_memory_clock,
 528                 .get_pcie_lanes = &rv370_get_pcie_lanes,
 529                 .set_pcie_lanes = &rv370_set_pcie_lanes,
 530                 .set_clock_gating = &radeon_atom_set_clock_gating,
 531         },
 532         .pflip = {
 533                 .pre_page_flip = &r100_pre_page_flip,
 534                 .page_flip = &r100_page_flip,
 535                 .post_page_flip = &r100_post_page_flip,
 536         },
 537 };
 538
 539 static struct radeon_asic rs400_asic = {
 540         .init = &rs400_init,
 541         .fini = &rs400_fini,
 542         .suspend = &rs400_suspend,
 543         .resume = &rs400_resume,
 544         .vga_set_state = &r100_vga_set_state,
 545         .asic_reset = &r300_asic_reset,
 546         .ioctl_wait_idle = NULL,
 547         .gui_idle = &r100_gui_idle,
 548         .mc_wait_for_idle = &rs400_mc_wait_for_idle,
 549         .gart = {
 550                 .tlb_flush = &rs400_gart_tlb_flush,
 551                 .set_page = &rs400_gart_set_page,
 552         },
 553         .ring = {
 554                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 555         },
 556         .irq = {
 557                 .set = &r100_irq_set,
 558                 .process = &r100_irq_process,
 559         },
 560         .display = {
 561                 .bandwidth_update = &r100_bandwidth_update,
 562                 .get_vblank_counter = &r100_get_vblank_counter,
 563                 .wait_for_vblank = &r100_wait_for_vblank,
 564                 .set_backlight_level = &radeon_legacy_set_backlight_level,
 565                 .get_backlight_level = &radeon_legacy_get_backlight_level,
 566         },
 567         .copy = {
 568                 .blit = &r100_copy_blit,
 569                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 570                 .dma = &r200_copy_dma,
 571                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 572                 .copy = &r100_copy_blit,
 573                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 574         },
 575         .surface = {
 576                 .set_reg = r100_set_surface_reg,
 577                 .clear_reg = r100_clear_surface_reg,
 578         },
 579         .hpd = {
 580                 .init = &r100_hpd_init,
 581                 .fini = &r100_hpd_fini,
 582                 .sense = &r100_hpd_sense,
 583                 .set_polarity = &r100_hpd_set_polarity,
 584         },
 585         .pm = {
 586                 .misc = &r100_pm_misc,
 587                 .prepare = &r100_pm_prepare,
 588                 .finish = &r100_pm_finish,
 589                 .init_profile = &r100_pm_init_profile,
 590                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 591                 .get_engine_clock = &radeon_legacy_get_engine_clock,
 592                 .set_engine_clock = &radeon_legacy_set_engine_clock,
 593                 .get_memory_clock = &radeon_legacy_get_memory_clock,
 594                 .set_memory_clock = NULL,
 595                 .get_pcie_lanes = NULL,
 596                 .set_pcie_lanes = NULL,
 597                 .set_clock_gating = &radeon_legacy_set_clock_gating,
 598         },
 599         .pflip = {
 600                 .pre_page_flip = &r100_pre_page_flip,
 601                 .page_flip = &r100_page_flip,
 602                 .post_page_flip = &r100_post_page_flip,
 603         },
 604 };
 605
 606 static struct radeon_asic rs600_asic = {
 607         .init = &rs600_init,
 608         .fini = &rs600_fini,
 609         .suspend = &rs600_suspend,
 610         .resume = &rs600_resume,
 611         .vga_set_state = &r100_vga_set_state,
 612         .asic_reset = &rs600_asic_reset,
 613         .ioctl_wait_idle = NULL,
 614         .gui_idle = &r100_gui_idle,
 615         .mc_wait_for_idle = &rs600_mc_wait_for_idle,
 616         .gart = {
 617                 .tlb_flush = &rs600_gart_tlb_flush,
 618                 .set_page = &rs600_gart_set_page,
 619         },
 620         .ring = {
 621                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 622         },
 623         .irq = {
 624                 .set = &rs600_irq_set,
 625                 .process = &rs600_irq_process,
 626         },
 627         .display = {
 628                 .bandwidth_update = &rs600_bandwidth_update,
 629                 .get_vblank_counter = &rs600_get_vblank_counter,
 630                 .wait_for_vblank = &avivo_wait_for_vblank,
 631                 .set_backlight_level = &atombios_set_backlight_level,
 632                 .get_backlight_level = &atombios_get_backlight_level,
 633                 .hdmi_enable = &r600_hdmi_enable,
 634                 .hdmi_setmode = &r600_hdmi_setmode,
 635         },
 636         .copy = {
 637                 .blit = &r100_copy_blit,
 638                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 639                 .dma = &r200_copy_dma,
 640                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 641                 .copy = &r100_copy_blit,
 642                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 643         },
 644         .surface = {
 645                 .set_reg = r100_set_surface_reg,
 646                 .clear_reg = r100_clear_surface_reg,
 647         },
 648         .hpd = {
 649                 .init = &rs600_hpd_init,
 650                 .fini = &rs600_hpd_fini,
 651                 .sense = &rs600_hpd_sense,
 652                 .set_polarity = &rs600_hpd_set_polarity,
 653         },
 654         .pm = {
 655                 .misc = &rs600_pm_misc,
 656                 .prepare = &rs600_pm_prepare,
 657                 .finish = &rs600_pm_finish,
 658                 .init_profile = &r420_pm_init_profile,
 659                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 660                 .get_engine_clock = &radeon_atom_get_engine_clock,
 661                 .set_engine_clock = &radeon_atom_set_engine_clock,
 662                 .get_memory_clock = &radeon_atom_get_memory_clock,
 663                 .set_memory_clock = &radeon_atom_set_memory_clock,
 664                 .get_pcie_lanes = NULL,
 665                 .set_pcie_lanes = NULL,
 666                 .set_clock_gating = &radeon_atom_set_clock_gating,
 667         },
 668         .pflip = {
 669                 .pre_page_flip = &rs600_pre_page_flip,
 670                 .page_flip = &rs600_page_flip,
 671                 .post_page_flip = &rs600_post_page_flip,
 672         },
 673 };
 674
 675 static struct radeon_asic rs690_asic = {
 676         .init = &rs690_init,
 677         .fini = &rs690_fini,
 678         .suspend = &rs690_suspend,
 679         .resume = &rs690_resume,
 680         .vga_set_state = &r100_vga_set_state,
 681         .asic_reset = &rs600_asic_reset,
 682         .ioctl_wait_idle = NULL,
 683         .gui_idle = &r100_gui_idle,
 684         .mc_wait_for_idle = &rs690_mc_wait_for_idle,
 685         .gart = {
 686                 .tlb_flush = &rs400_gart_tlb_flush,
 687                 .set_page = &rs400_gart_set_page,
 688         },
 689         .ring = {
 690                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 691         },
 692         .irq = {
 693                 .set = &rs600_irq_set,
 694                 .process = &rs600_irq_process,
 695         },
 696         .display = {
 697                 .get_vblank_counter = &rs600_get_vblank_counter,
 698                 .bandwidth_update = &rs690_bandwidth_update,
 699                 .wait_for_vblank = &avivo_wait_for_vblank,
 700                 .set_backlight_level = &atombios_set_backlight_level,
 701                 .get_backlight_level = &atombios_get_backlight_level,
 702                 .hdmi_enable = &r600_hdmi_enable,
 703                 .hdmi_setmode = &r600_hdmi_setmode,
 704         },
 705         .copy = {
 706                 .blit = &r100_copy_blit,
 707                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 708                 .dma = &r200_copy_dma,
 709                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 710                 .copy = &r200_copy_dma,
 711                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 712         },
 713         .surface = {
 714                 .set_reg = r100_set_surface_reg,
 715                 .clear_reg = r100_clear_surface_reg,
 716         },
 717         .hpd = {
 718                 .init = &rs600_hpd_init,
 719                 .fini = &rs600_hpd_fini,
 720                 .sense = &rs600_hpd_sense,
 721                 .set_polarity = &rs600_hpd_set_polarity,
 722         },
 723         .pm = {
 724                 .misc = &rs600_pm_misc,
 725                 .prepare = &rs600_pm_prepare,
 726                 .finish = &rs600_pm_finish,
 727                 .init_profile = &r420_pm_init_profile,
 728                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 729                 .get_engine_clock = &radeon_atom_get_engine_clock,
 730                 .set_engine_clock = &radeon_atom_set_engine_clock,
 731                 .get_memory_clock = &radeon_atom_get_memory_clock,
 732                 .set_memory_clock = &radeon_atom_set_memory_clock,
 733                 .get_pcie_lanes = NULL,
 734                 .set_pcie_lanes = NULL,
 735                 .set_clock_gating = &radeon_atom_set_clock_gating,
 736         },
 737         .pflip = {
 738                 .pre_page_flip = &rs600_pre_page_flip,
 739                 .page_flip = &rs600_page_flip,
 740                 .post_page_flip = &rs600_post_page_flip,
 741         },
 742 };
 743
 744 static struct radeon_asic rv515_asic = {
 745         .init = &rv515_init,
 746         .fini = &rv515_fini,
 747         .suspend = &rv515_suspend,
 748         .resume = &rv515_resume,
 749         .vga_set_state = &r100_vga_set_state,
 750         .asic_reset = &rs600_asic_reset,
 751         .ioctl_wait_idle = NULL,
 752         .gui_idle = &r100_gui_idle,
 753         .mc_wait_for_idle = &rv515_mc_wait_for_idle,
 754         .gart = {
 755                 .tlb_flush = &rv370_pcie_gart_tlb_flush,
 756                 .set_page = &rv370_pcie_gart_set_page,
 757         },
 758         .ring = {
 759                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 760         },
 761         .irq = {
 762                 .set = &rs600_irq_set,
 763                 .process = &rs600_irq_process,
 764         },
 765         .display = {
 766                 .get_vblank_counter = &rs600_get_vblank_counter,
 767                 .bandwidth_update = &rv515_bandwidth_update,
 768                 .wait_for_vblank = &avivo_wait_for_vblank,
 769                 .set_backlight_level = &atombios_set_backlight_level,
 770                 .get_backlight_level = &atombios_get_backlight_level,
 771         },
 772         .copy = {
 773                 .blit = &r100_copy_blit,
 774                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 775                 .dma = &r200_copy_dma,
 776                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 777                 .copy = &r100_copy_blit,
 778                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 779         },
 780         .surface = {
 781                 .set_reg = r100_set_surface_reg,
 782                 .clear_reg = r100_clear_surface_reg,
 783         },
 784         .hpd = {
 785                 .init = &rs600_hpd_init,
 786                 .fini = &rs600_hpd_fini,
 787                 .sense = &rs600_hpd_sense,
 788                 .set_polarity = &rs600_hpd_set_polarity,
 789         },
 790         .pm = {
 791                 .misc = &rs600_pm_misc,
 792                 .prepare = &rs600_pm_prepare,
 793                 .finish = &rs600_pm_finish,
 794                 .init_profile = &r420_pm_init_profile,
 795                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 796                 .get_engine_clock = &radeon_atom_get_engine_clock,
 797                 .set_engine_clock = &radeon_atom_set_engine_clock,
 798                 .get_memory_clock = &radeon_atom_get_memory_clock,
 799                 .set_memory_clock = &radeon_atom_set_memory_clock,
 800                 .get_pcie_lanes = &rv370_get_pcie_lanes,
 801                 .set_pcie_lanes = &rv370_set_pcie_lanes,
 802                 .set_clock_gating = &radeon_atom_set_clock_gating,
 803         },
 804         .pflip = {
 805                 .pre_page_flip = &rs600_pre_page_flip,
 806                 .page_flip = &rs600_page_flip,
 807                 .post_page_flip = &rs600_post_page_flip,
 808         },
 809 };
 810
 811 static struct radeon_asic r520_asic = {
 812         .init = &r520_init,
 813         .fini = &rv515_fini,
 814         .suspend = &rv515_suspend,
 815         .resume = &r520_resume,
 816         .vga_set_state = &r100_vga_set_state,
 817         .asic_reset = &rs600_asic_reset,
 818         .ioctl_wait_idle = NULL,
 819         .gui_idle = &r100_gui_idle,
 820         .mc_wait_for_idle = &r520_mc_wait_for_idle,
 821         .gart = {
 822                 .tlb_flush = &rv370_pcie_gart_tlb_flush,
 823                 .set_page = &rv370_pcie_gart_set_page,
 824         },
 825         .ring = {
 826                 [RADEON_RING_TYPE_GFX_INDEX] = &r300_gfx_ring
 827         },
 828         .irq = {
 829                 .set = &rs600_irq_set,
 830                 .process = &rs600_irq_process,
 831         },
 832         .display = {
 833                 .bandwidth_update = &rv515_bandwidth_update,
 834                 .get_vblank_counter = &rs600_get_vblank_counter,
 835                 .wait_for_vblank = &avivo_wait_for_vblank,
 836                 .set_backlight_level = &atombios_set_backlight_level,
 837                 .get_backlight_level = &atombios_get_backlight_level,
 838         },
 839         .copy = {
 840                 .blit = &r100_copy_blit,
 841                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 842                 .dma = &r200_copy_dma,
 843                 .dma_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 844                 .copy = &r100_copy_blit,
 845                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 846         },
 847         .surface = {
 848                 .set_reg = r100_set_surface_reg,
 849                 .clear_reg = r100_clear_surface_reg,
 850         },
 851         .hpd = {
 852                 .init = &rs600_hpd_init,
 853                 .fini = &rs600_hpd_fini,
 854                 .sense = &rs600_hpd_sense,
 855                 .set_polarity = &rs600_hpd_set_polarity,
 856         },
 857         .pm = {
 858                 .misc = &rs600_pm_misc,
 859                 .prepare = &rs600_pm_prepare,
 860                 .finish = &rs600_pm_finish,
 861                 .init_profile = &r420_pm_init_profile,
 862                 .get_dynpm_state = &r100_pm_get_dynpm_state,
 863                 .get_engine_clock = &radeon_atom_get_engine_clock,
 864                 .set_engine_clock = &radeon_atom_set_engine_clock,
 865                 .get_memory_clock = &radeon_atom_get_memory_clock,
 866                 .set_memory_clock = &radeon_atom_set_memory_clock,
 867                 .get_pcie_lanes = &rv370_get_pcie_lanes,
 868                 .set_pcie_lanes = &rv370_set_pcie_lanes,
 869                 .set_clock_gating = &radeon_atom_set_clock_gating,
 870         },
 871         .pflip = {
 872                 .pre_page_flip = &rs600_pre_page_flip,
 873                 .page_flip = &rs600_page_flip,
 874                 .post_page_flip = &rs600_post_page_flip,
 875         },
 876 };
 877
 878 static struct radeon_asic_ring r600_gfx_ring = {
 879         .ib_execute = &r600_ring_ib_execute,
 880         .emit_fence = &r600_fence_ring_emit,
 881         .emit_semaphore = &r600_semaphore_ring_emit,
 882         .cs_parse = &r600_cs_parse,
 883         .ring_test = &r600_ring_test,
 884         .ib_test = &r600_ib_test,
 885         .is_lockup = &r600_gfx_is_lockup,
 886         .get_rptr = &radeon_ring_generic_get_rptr,
 887         .get_wptr = &radeon_ring_generic_get_wptr,
 888         .set_wptr = &radeon_ring_generic_set_wptr,
 889 };
 890
 891 static struct radeon_asic_ring r600_dma_ring = {
 892         .ib_execute = &r600_dma_ring_ib_execute,
 893         .emit_fence = &r600_dma_fence_ring_emit,
 894         .emit_semaphore = &r600_dma_semaphore_ring_emit,
 895         .cs_parse = &r600_dma_cs_parse,
 896         .ring_test = &r600_dma_ring_test,
 897         .ib_test = &r600_dma_ib_test,
 898         .is_lockup = &r600_dma_is_lockup,
 899         .get_rptr = &r600_dma_get_rptr,
 900         .get_wptr = &r600_dma_get_wptr,
 901         .set_wptr = &r600_dma_set_wptr,
 902 };
 903
 904 static struct radeon_asic r600_asic = {
 905         .init = &r600_init,
 906         .fini = &r600_fini,
 907         .suspend = &r600_suspend,
 908         .resume = &r600_resume,
 909         .vga_set_state = &r600_vga_set_state,
 910         .asic_reset = &r600_asic_reset,
 911         .ioctl_wait_idle = r600_ioctl_wait_idle,
 912         .gui_idle = &r600_gui_idle,
 913         .mc_wait_for_idle = &r600_mc_wait_for_idle,
 914         .get_xclk = &r600_get_xclk,
 915         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
 916         .gart = {
 917                 .tlb_flush = &r600_pcie_gart_tlb_flush,
 918                 .set_page = &rs600_gart_set_page,
 919         },
 920         .ring = {
 921                 [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring,
 922                 [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring,
 923         },
 924         .irq = {
 925                 .set = &r600_irq_set,
 926                 .process = &r600_irq_process,
 927         },
 928         .display = {
 929                 .bandwidth_update = &rv515_bandwidth_update,
 930                 .get_vblank_counter = &rs600_get_vblank_counter,
 931                 .wait_for_vblank = &avivo_wait_for_vblank,
 932                 .set_backlight_level = &atombios_set_backlight_level,
 933                 .get_backlight_level = &atombios_get_backlight_level,
 934                 .hdmi_enable = &r600_hdmi_enable,
 935                 .hdmi_setmode = &r600_hdmi_setmode,
 936         },
 937         .copy = {
 938                 .blit = &r600_copy_cpdma,
 939                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 940                 .dma = &r600_copy_dma,
 941                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
 942                 .copy = &r600_copy_cpdma,
 943                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
 944         },
 945         .surface = {
 946                 .set_reg = r600_set_surface_reg,
 947                 .clear_reg = r600_clear_surface_reg,
 948         },
 949         .hpd = {
 950                 .init = &r600_hpd_init,
 951                 .fini = &r600_hpd_fini,
 952                 .sense = &r600_hpd_sense,
 953                 .set_polarity = &r600_hpd_set_polarity,
 954         },
 955         .pm = {
 956                 .misc = &r600_pm_misc,
 957                 .prepare = &rs600_pm_prepare,
 958                 .finish = &rs600_pm_finish,
 959                 .init_profile = &r600_pm_init_profile,
 960                 .get_dynpm_state = &r600_pm_get_dynpm_state,
 961                 .get_engine_clock = &radeon_atom_get_engine_clock,
 962                 .set_engine_clock = &radeon_atom_set_engine_clock,
 963                 .get_memory_clock = &radeon_atom_get_memory_clock,
 964                 .set_memory_clock = &radeon_atom_set_memory_clock,
 965                 .get_pcie_lanes = &r600_get_pcie_lanes,
 966                 .set_pcie_lanes = &r600_set_pcie_lanes,
 967                 .set_clock_gating = NULL,
 968                 .get_temperature = &rv6xx_get_temp,
 969         },
 970         .pflip = {
 971                 .pre_page_flip = &rs600_pre_page_flip,
 972                 .page_flip = &rs600_page_flip,
 973                 .post_page_flip = &rs600_post_page_flip,
 974         },
 975 };
 976
 977 static struct radeon_asic rv6xx_asic = {
 978         .init = &r600_init,
 979         .fini = &r600_fini,
 980         .suspend = &r600_suspend,
 981         .resume = &r600_resume,
 982         .vga_set_state = &r600_vga_set_state,
 983         .asic_reset = &r600_asic_reset,
 984         .ioctl_wait_idle = r600_ioctl_wait_idle,
 985         .gui_idle = &r600_gui_idle,
 986         .mc_wait_for_idle = &r600_mc_wait_for_idle,
 987         .get_xclk = &r600_get_xclk,
 988         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
 989         .gart = {
 990                 .tlb_flush = &r600_pcie_gart_tlb_flush,
 991                 .set_page = &rs600_gart_set_page,
 992         },
 993         .ring = {
 994                 [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring,
 995                 [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring,
 996         },
 997         .irq = {
 998                 .set = &r600_irq_set,
 999                 .process = &r600_irq_process,
1000         },
1001         .display = {
1002                 .bandwidth_update = &rv515_bandwidth_update,
1003                 .get_vblank_counter = &rs600_get_vblank_counter,
1004                 .wait_for_vblank = &avivo_wait_for_vblank,
1005                 .set_backlight_level = &atombios_set_backlight_level,
1006                 .get_backlight_level = &atombios_get_backlight_level,
1007                 .hdmi_enable = &r600_hdmi_enable,
1008                 .hdmi_setmode = &r600_hdmi_setmode,
1009         },
1010         .copy = {
1011                 .blit = &r600_copy_cpdma,
1012                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1013                 .dma = &r600_copy_dma,
1014                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1015                 .copy = &r600_copy_cpdma,
1016                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1017         },
1018         .surface = {
1019                 .set_reg = r600_set_surface_reg,
1020                 .clear_reg = r600_clear_surface_reg,
1021         },
1022         .hpd = {
1023                 .init = &r600_hpd_init,
1024                 .fini = &r600_hpd_fini,
1025                 .sense = &r600_hpd_sense,
1026                 .set_polarity = &r600_hpd_set_polarity,
1027         },
1028         .pm = {
1029                 .misc = &r600_pm_misc,
1030                 .prepare = &rs600_pm_prepare,
1031                 .finish = &rs600_pm_finish,
1032                 .init_profile = &r600_pm_init_profile,
1033                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1034                 .get_engine_clock = &radeon_atom_get_engine_clock,
1035                 .set_engine_clock = &radeon_atom_set_engine_clock,
1036                 .get_memory_clock = &radeon_atom_get_memory_clock,
1037                 .set_memory_clock = &radeon_atom_set_memory_clock,
1038                 .get_pcie_lanes = &r600_get_pcie_lanes,
1039                 .set_pcie_lanes = &r600_set_pcie_lanes,
1040                 .set_clock_gating = NULL,
1041                 .get_temperature = &rv6xx_get_temp,
1042                 .set_uvd_clocks = &r600_set_uvd_clocks,
1043         },
1044         .dpm = {
1045                 .init = &rv6xx_dpm_init,
1046                 .setup_asic = &rv6xx_setup_asic,
1047                 .enable = &rv6xx_dpm_enable,
1048                 .disable = &rv6xx_dpm_disable,
1049                 .pre_set_power_state = &r600_dpm_pre_set_power_state,
1050                 .set_power_state = &rv6xx_dpm_set_power_state,
1051                 .post_set_power_state = &r600_dpm_post_set_power_state,
1052                 .display_configuration_changed = &rv6xx_dpm_display_configuration_changed,
1053                 .fini = &rv6xx_dpm_fini,
1054                 .get_sclk = &rv6xx_dpm_get_sclk,
1055                 .get_mclk = &rv6xx_dpm_get_mclk,
1056                 .print_power_state = &rv6xx_dpm_print_power_state,
1057                 .debugfs_print_current_performance_level = &rv6xx_dpm_debugfs_print_current_performance_level,
1058                 .force_performance_level = &rv6xx_dpm_force_performance_level,
1059         },
1060         .pflip = {
1061                 .pre_page_flip = &rs600_pre_page_flip,
1062                 .page_flip = &rs600_page_flip,
1063                 .post_page_flip = &rs600_post_page_flip,
1064         },
1065 };
1066
1067 static struct radeon_asic rs780_asic = {
1068         .init = &r600_init,
1069         .fini = &r600_fini,
1070         .suspend = &r600_suspend,
1071         .resume = &r600_resume,
1072         .vga_set_state = &r600_vga_set_state,
1073         .asic_reset = &r600_asic_reset,
1074         .ioctl_wait_idle = r600_ioctl_wait_idle,
1075         .gui_idle = &r600_gui_idle,
1076         .mc_wait_for_idle = &r600_mc_wait_for_idle,
1077         .get_xclk = &r600_get_xclk,
1078         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1079         .gart = {
1080                 .tlb_flush = &r600_pcie_gart_tlb_flush,
1081                 .set_page = &rs600_gart_set_page,
1082         },
1083         .ring = {
1084                 [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring,
1085                 [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring,
1086         },
1087         .irq = {
1088                 .set = &r600_irq_set,
1089                 .process = &r600_irq_process,
1090         },
1091         .display = {
1092                 .bandwidth_update = &rs690_bandwidth_update,
1093                 .get_vblank_counter = &rs600_get_vblank_counter,
1094                 .wait_for_vblank = &avivo_wait_for_vblank,
1095                 .set_backlight_level = &atombios_set_backlight_level,
1096                 .get_backlight_level = &atombios_get_backlight_level,
1097                 .hdmi_enable = &r600_hdmi_enable,
1098                 .hdmi_setmode = &r600_hdmi_setmode,
1099         },
1100         .copy = {
1101                 .blit = &r600_copy_cpdma,
1102                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1103                 .dma = &r600_copy_dma,
1104                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1105                 .copy = &r600_copy_cpdma,
1106                 .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1107         },
1108         .surface = {
1109                 .set_reg = r600_set_surface_reg,
1110                 .clear_reg = r600_clear_surface_reg,
1111         },
1112         .hpd = {
1113                 .init = &r600_hpd_init,
1114                 .fini = &r600_hpd_fini,
1115                 .sense = &r600_hpd_sense,
1116                 .set_polarity = &r600_hpd_set_polarity,
1117         },
1118         .pm = {
1119                 .misc = &r600_pm_misc,
1120                 .prepare = &rs600_pm_prepare,
1121                 .finish = &rs600_pm_finish,
1122                 .init_profile = &rs780_pm_init_profile,
1123                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1124                 .get_engine_clock = &radeon_atom_get_engine_clock,
1125                 .set_engine_clock = &radeon_atom_set_engine_clock,
1126                 .get_memory_clock = NULL,
1127                 .set_memory_clock = NULL,
1128                 .get_pcie_lanes = NULL,
1129                 .set_pcie_lanes = NULL,
1130                 .set_clock_gating = NULL,
1131                 .get_temperature = &rv6xx_get_temp,
1132                 .set_uvd_clocks = &r600_set_uvd_clocks,
1133         },
1134         .dpm = {
1135                 .init = &rs780_dpm_init,
1136                 .setup_asic = &rs780_dpm_setup_asic,
1137                 .enable = &rs780_dpm_enable,
1138                 .disable = &rs780_dpm_disable,
1139                 .pre_set_power_state = &r600_dpm_pre_set_power_state,
1140                 .set_power_state = &rs780_dpm_set_power_state,
1141                 .post_set_power_state = &r600_dpm_post_set_power_state,
1142                 .display_configuration_changed = &rs780_dpm_display_configuration_changed,
1143                 .fini = &rs780_dpm_fini,
1144                 .get_sclk = &rs780_dpm_get_sclk,
1145                 .get_mclk = &rs780_dpm_get_mclk,
1146                 .print_power_state = &rs780_dpm_print_power_state,
1147                 .debugfs_print_current_performance_level = &rs780_dpm_debugfs_print_current_performance_level,
1148                 .force_performance_level = &rs780_dpm_force_performance_level,
1149         },
1150         .pflip = {
1151                 .pre_page_flip = &rs600_pre_page_flip,
1152                 .page_flip = &rs600_page_flip,
1153                 .post_page_flip = &rs600_post_page_flip,
1154         },
1155 };
1156
1157 static struct radeon_asic_ring rv770_uvd_ring = {
1158         .ib_execute = &uvd_v1_0_ib_execute,
1159         .emit_fence = &uvd_v2_2_fence_emit,
1160         .emit_semaphore = &uvd_v1_0_semaphore_emit,
1161         .cs_parse = &radeon_uvd_cs_parse,
1162         .ring_test = &uvd_v1_0_ring_test,
1163         .ib_test = &uvd_v1_0_ib_test,
1164         .is_lockup = &radeon_ring_test_lockup,
1165         .get_rptr = &uvd_v1_0_get_rptr,
1166         .get_wptr = &uvd_v1_0_get_wptr,
1167         .set_wptr = &uvd_v1_0_set_wptr,
1168 };
1169
1170 static struct radeon_asic rv770_asic = {
1171         .init = &rv770_init,
1172         .fini = &rv770_fini,
1173         .suspend = &rv770_suspend,
1174         .resume = &rv770_resume,
1175         .asic_reset = &r600_asic_reset,
1176         .vga_set_state = &r600_vga_set_state,
1177         .ioctl_wait_idle = r600_ioctl_wait_idle,
1178         .gui_idle = &r600_gui_idle,
1179         .mc_wait_for_idle = &r600_mc_wait_for_idle,
1180         .get_xclk = &rv770_get_xclk,
1181         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1182         .gart = {
1183                 .tlb_flush = &r600_pcie_gart_tlb_flush,
1184                 .set_page = &rs600_gart_set_page,
1185         },
1186         .ring = {
1187                 [RADEON_RING_TYPE_GFX_INDEX] = &r600_gfx_ring,
1188                 [R600_RING_TYPE_DMA_INDEX] = &r600_dma_ring,
1189                 [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring,
1190         },
1191         .irq = {
1192                 .set = &r600_irq_set,
1193                 .process = &r600_irq_process,
1194         },
1195         .display = {
1196                 .bandwidth_update = &rv515_bandwidth_update,
1197                 .get_vblank_counter = &rs600_get_vblank_counter,
1198                 .wait_for_vblank = &avivo_wait_for_vblank,
1199                 .set_backlight_level = &atombios_set_backlight_level,
1200                 .get_backlight_level = &atombios_get_backlight_level,
1201                 .hdmi_enable = &r600_hdmi_enable,
1202                 .hdmi_setmode = &r600_hdmi_setmode,
1203         },
1204         .copy = {
1205                 .blit = &r600_copy_cpdma,
1206                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1207                 .dma = &rv770_copy_dma,
1208                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1209                 .copy = &rv770_copy_dma,
1210                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1211         },
1212         .surface = {
1213                 .set_reg = r600_set_surface_reg,
1214                 .clear_reg = r600_clear_surface_reg,
1215         },
1216         .hpd = {
1217                 .init = &r600_hpd_init,
1218                 .fini = &r600_hpd_fini,
1219                 .sense = &r600_hpd_sense,
1220                 .set_polarity = &r600_hpd_set_polarity,
1221         },
1222         .pm = {
1223                 .misc = &rv770_pm_misc,
1224                 .prepare = &rs600_pm_prepare,
1225                 .finish = &rs600_pm_finish,
1226                 .init_profile = &r600_pm_init_profile,
1227                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1228                 .get_engine_clock = &radeon_atom_get_engine_clock,
1229                 .set_engine_clock = &radeon_atom_set_engine_clock,
1230                 .get_memory_clock = &radeon_atom_get_memory_clock,
1231                 .set_memory_clock = &radeon_atom_set_memory_clock,
1232                 .get_pcie_lanes = &r600_get_pcie_lanes,
1233                 .set_pcie_lanes = &r600_set_pcie_lanes,
1234                 .set_clock_gating = &radeon_atom_set_clock_gating,
1235                 .set_uvd_clocks = &rv770_set_uvd_clocks,
1236                 .get_temperature = &rv770_get_temp,
1237         },
1238         .dpm = {
1239                 .init = &rv770_dpm_init,
1240                 .setup_asic = &rv770_dpm_setup_asic,
1241                 .enable = &rv770_dpm_enable,
1242                 .disable = &rv770_dpm_disable,
1243                 .pre_set_power_state = &r600_dpm_pre_set_power_state,
1244                 .set_power_state = &rv770_dpm_set_power_state,
1245                 .post_set_power_state = &r600_dpm_post_set_power_state,
1246                 .display_configuration_changed = &rv770_dpm_display_configuration_changed,
1247                 .fini = &rv770_dpm_fini,
1248                 .get_sclk = &rv770_dpm_get_sclk,
1249                 .get_mclk = &rv770_dpm_get_mclk,
1250                 .print_power_state = &rv770_dpm_print_power_state,
1251                 .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level,
1252                 .force_performance_level = &rv770_dpm_force_performance_level,
1253                 .vblank_too_short = &rv770_dpm_vblank_too_short,
1254         },
1255         .pflip = {
1256                 .pre_page_flip = &rs600_pre_page_flip,
1257                 .page_flip = &rv770_page_flip,
1258                 .post_page_flip = &rs600_post_page_flip,
1259         },
1260 };
1261
1262 static struct radeon_asic_ring evergreen_gfx_ring = {
1263         .ib_execute = &evergreen_ring_ib_execute,
1264         .emit_fence = &r600_fence_ring_emit,
1265         .emit_semaphore = &r600_semaphore_ring_emit,
1266         .cs_parse = &evergreen_cs_parse,
1267         .ring_test = &r600_ring_test,
1268         .ib_test = &r600_ib_test,
1269         .is_lockup = &evergreen_gfx_is_lockup,
1270         .get_rptr = &radeon_ring_generic_get_rptr,
1271         .get_wptr = &radeon_ring_generic_get_wptr,
1272         .set_wptr = &radeon_ring_generic_set_wptr,
1273 };
1274
1275 static struct radeon_asic_ring evergreen_dma_ring = {
1276         .ib_execute = &evergreen_dma_ring_ib_execute,
1277         .emit_fence = &evergreen_dma_fence_ring_emit,
1278         .emit_semaphore = &r600_dma_semaphore_ring_emit,
1279         .cs_parse = &evergreen_dma_cs_parse,
1280         .ring_test = &r600_dma_ring_test,
1281         .ib_test = &r600_dma_ib_test,
1282         .is_lockup = &evergreen_dma_is_lockup,
1283         .get_rptr = &r600_dma_get_rptr,
1284         .get_wptr = &r600_dma_get_wptr,
1285         .set_wptr = &r600_dma_set_wptr,
1286 };
1287
1288 static struct radeon_asic evergreen_asic = {
1289         .init = &evergreen_init,
1290         .fini = &evergreen_fini,
1291         .suspend = &evergreen_suspend,
1292         .resume = &evergreen_resume,
1293         .asic_reset = &evergreen_asic_reset,
1294         .vga_set_state = &r600_vga_set_state,
1295         .ioctl_wait_idle = r600_ioctl_wait_idle,
1296         .gui_idle = &r600_gui_idle,
1297         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1298         .get_xclk = &rv770_get_xclk,
1299         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1300         .gart = {
1301                 .tlb_flush = &evergreen_pcie_gart_tlb_flush,
1302                 .set_page = &rs600_gart_set_page,
1303         },
1304         .ring = {
1305                 [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring,
1306                 [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring,
1307                 [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring,
1308         },
1309         .irq = {
1310                 .set = &evergreen_irq_set,
1311                 .process = &evergreen_irq_process,
1312         },
1313         .display = {
1314                 .bandwidth_update = &evergreen_bandwidth_update,
1315                 .get_vblank_counter = &evergreen_get_vblank_counter,
1316                 .wait_for_vblank = &dce4_wait_for_vblank,
1317                 .set_backlight_level = &atombios_set_backlight_level,
1318                 .get_backlight_level = &atombios_get_backlight_level,
1319                 .hdmi_enable = &evergreen_hdmi_enable,
1320                 .hdmi_setmode = &evergreen_hdmi_setmode,
1321         },
1322         .copy = {
1323                 .blit = &r600_copy_cpdma,
1324                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1325                 .dma = &evergreen_copy_dma,
1326                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1327                 .copy = &evergreen_copy_dma,
1328                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1329         },
1330         .surface = {
1331                 .set_reg = r600_set_surface_reg,
1332                 .clear_reg = r600_clear_surface_reg,
1333         },
1334         .hpd = {
1335                 .init = &evergreen_hpd_init,
1336                 .fini = &evergreen_hpd_fini,
1337                 .sense = &evergreen_hpd_sense,
1338                 .set_polarity = &evergreen_hpd_set_polarity,
1339         },
1340         .pm = {
1341                 .misc = &evergreen_pm_misc,
1342                 .prepare = &evergreen_pm_prepare,
1343                 .finish = &evergreen_pm_finish,
1344                 .init_profile = &r600_pm_init_profile,
1345                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1346                 .get_engine_clock = &radeon_atom_get_engine_clock,
1347                 .set_engine_clock = &radeon_atom_set_engine_clock,
1348                 .get_memory_clock = &radeon_atom_get_memory_clock,
1349                 .set_memory_clock = &radeon_atom_set_memory_clock,
1350                 .get_pcie_lanes = &r600_get_pcie_lanes,
1351                 .set_pcie_lanes = &r600_set_pcie_lanes,
1352                 .set_clock_gating = NULL,
1353                 .set_uvd_clocks = &evergreen_set_uvd_clocks,
1354                 .get_temperature = &evergreen_get_temp,
1355         },
1356         .dpm = {
1357                 .init = &cypress_dpm_init,
1358                 .setup_asic = &cypress_dpm_setup_asic,
1359                 .enable = &cypress_dpm_enable,
1360                 .disable = &cypress_dpm_disable,
1361                 .pre_set_power_state = &r600_dpm_pre_set_power_state,
1362                 .set_power_state = &cypress_dpm_set_power_state,
1363                 .post_set_power_state = &r600_dpm_post_set_power_state,
1364                 .display_configuration_changed = &cypress_dpm_display_configuration_changed,
1365                 .fini = &cypress_dpm_fini,
1366                 .get_sclk = &rv770_dpm_get_sclk,
1367                 .get_mclk = &rv770_dpm_get_mclk,
1368                 .print_power_state = &rv770_dpm_print_power_state,
1369                 .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level,
1370                 .force_performance_level = &rv770_dpm_force_performance_level,
1371                 .vblank_too_short = &cypress_dpm_vblank_too_short,
1372         },
1373         .pflip = {
1374                 .pre_page_flip = &evergreen_pre_page_flip,
1375                 .page_flip = &evergreen_page_flip,
1376                 .post_page_flip = &evergreen_post_page_flip,
1377         },
1378 };
1379
1380 static struct radeon_asic sumo_asic = {
1381         .init = &evergreen_init,
1382         .fini = &evergreen_fini,
1383         .suspend = &evergreen_suspend,
1384         .resume = &evergreen_resume,
1385         .asic_reset = &evergreen_asic_reset,
1386         .vga_set_state = &r600_vga_set_state,
1387         .ioctl_wait_idle = r600_ioctl_wait_idle,
1388         .gui_idle = &r600_gui_idle,
1389         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1390         .get_xclk = &r600_get_xclk,
1391         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1392         .gart = {
1393                 .tlb_flush = &evergreen_pcie_gart_tlb_flush,
1394                 .set_page = &rs600_gart_set_page,
1395         },
1396         .ring = {
1397                 [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring,
1398                 [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring,
1399                 [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring,
1400         },
1401         .irq = {
1402                 .set = &evergreen_irq_set,
1403                 .process = &evergreen_irq_process,
1404         },
1405         .display = {
1406                 .bandwidth_update = &evergreen_bandwidth_update,
1407                 .get_vblank_counter = &evergreen_get_vblank_counter,
1408                 .wait_for_vblank = &dce4_wait_for_vblank,
1409                 .set_backlight_level = &atombios_set_backlight_level,
1410                 .get_backlight_level = &atombios_get_backlight_level,
1411                 .hdmi_enable = &evergreen_hdmi_enable,
1412                 .hdmi_setmode = &evergreen_hdmi_setmode,
1413         },
1414         .copy = {
1415                 .blit = &r600_copy_cpdma,
1416                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1417                 .dma = &evergreen_copy_dma,
1418                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1419                 .copy = &evergreen_copy_dma,
1420                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1421         },
1422         .surface = {
1423                 .set_reg = r600_set_surface_reg,
1424                 .clear_reg = r600_clear_surface_reg,
1425         },
1426         .hpd = {
1427                 .init = &evergreen_hpd_init,
1428                 .fini = &evergreen_hpd_fini,
1429                 .sense = &evergreen_hpd_sense,
1430                 .set_polarity = &evergreen_hpd_set_polarity,
1431         },
1432         .pm = {
1433                 .misc = &evergreen_pm_misc,
1434                 .prepare = &evergreen_pm_prepare,
1435                 .finish = &evergreen_pm_finish,
1436                 .init_profile = &sumo_pm_init_profile,
1437                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1438                 .get_engine_clock = &radeon_atom_get_engine_clock,
1439                 .set_engine_clock = &radeon_atom_set_engine_clock,
1440                 .get_memory_clock = NULL,
1441                 .set_memory_clock = NULL,
1442                 .get_pcie_lanes = NULL,
1443                 .set_pcie_lanes = NULL,
1444                 .set_clock_gating = NULL,
1445                 .set_uvd_clocks = &sumo_set_uvd_clocks,
1446                 .get_temperature = &sumo_get_temp,
1447         },
1448         .dpm = {
1449                 .init = &sumo_dpm_init,
1450                 .setup_asic = &sumo_dpm_setup_asic,
1451                 .enable = &sumo_dpm_enable,
1452                 .disable = &sumo_dpm_disable,
1453                 .pre_set_power_state = &sumo_dpm_pre_set_power_state,
1454                 .set_power_state = &sumo_dpm_set_power_state,
1455                 .post_set_power_state = &sumo_dpm_post_set_power_state,
1456                 .display_configuration_changed = &sumo_dpm_display_configuration_changed,
1457                 .fini = &sumo_dpm_fini,
1458                 .get_sclk = &sumo_dpm_get_sclk,
1459                 .get_mclk = &sumo_dpm_get_mclk,
1460                 .print_power_state = &sumo_dpm_print_power_state,
1461                 .debugfs_print_current_performance_level = &sumo_dpm_debugfs_print_current_performance_level,
1462                 .force_performance_level = &sumo_dpm_force_performance_level,
1463         },
1464         .pflip = {
1465                 .pre_page_flip = &evergreen_pre_page_flip,
1466                 .page_flip = &evergreen_page_flip,
1467                 .post_page_flip = &evergreen_post_page_flip,
1468         },
1469 };
1470
1471 static struct radeon_asic btc_asic = {
1472         .init = &evergreen_init,
1473         .fini = &evergreen_fini,
1474         .suspend = &evergreen_suspend,
1475         .resume = &evergreen_resume,
1476         .asic_reset = &evergreen_asic_reset,
1477         .vga_set_state = &r600_vga_set_state,
1478         .ioctl_wait_idle = r600_ioctl_wait_idle,
1479         .gui_idle = &r600_gui_idle,
1480         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1481         .get_xclk = &rv770_get_xclk,
1482         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1483         .gart = {
1484                 .tlb_flush = &evergreen_pcie_gart_tlb_flush,
1485                 .set_page = &rs600_gart_set_page,
1486         },
1487         .ring = {
1488                 [RADEON_RING_TYPE_GFX_INDEX] = &evergreen_gfx_ring,
1489                 [R600_RING_TYPE_DMA_INDEX] = &evergreen_dma_ring,
1490                 [R600_RING_TYPE_UVD_INDEX] = &rv770_uvd_ring,
1491         },
1492         .irq = {
1493                 .set = &evergreen_irq_set,
1494                 .process = &evergreen_irq_process,
1495         },
1496         .display = {
1497                 .bandwidth_update = &evergreen_bandwidth_update,
1498                 .get_vblank_counter = &evergreen_get_vblank_counter,
1499                 .wait_for_vblank = &dce4_wait_for_vblank,
1500                 .set_backlight_level = &atombios_set_backlight_level,
1501                 .get_backlight_level = &atombios_get_backlight_level,
1502                 .hdmi_enable = &evergreen_hdmi_enable,
1503                 .hdmi_setmode = &evergreen_hdmi_setmode,
1504         },
1505         .copy = {
1506                 .blit = &r600_copy_cpdma,
1507                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1508                 .dma = &evergreen_copy_dma,
1509                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1510                 .copy = &evergreen_copy_dma,
1511                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1512         },
1513         .surface = {
1514                 .set_reg = r600_set_surface_reg,
1515                 .clear_reg = r600_clear_surface_reg,
1516         },
1517         .hpd = {
1518                 .init = &evergreen_hpd_init,
1519                 .fini = &evergreen_hpd_fini,
1520                 .sense = &evergreen_hpd_sense,
1521                 .set_polarity = &evergreen_hpd_set_polarity,
1522         },
1523         .pm = {
1524                 .misc = &evergreen_pm_misc,
1525                 .prepare = &evergreen_pm_prepare,
1526                 .finish = &evergreen_pm_finish,
1527                 .init_profile = &btc_pm_init_profile,
1528                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1529                 .get_engine_clock = &radeon_atom_get_engine_clock,
1530                 .set_engine_clock = &radeon_atom_set_engine_clock,
1531                 .get_memory_clock = &radeon_atom_get_memory_clock,
1532                 .set_memory_clock = &radeon_atom_set_memory_clock,
1533                 .get_pcie_lanes = &r600_get_pcie_lanes,
1534                 .set_pcie_lanes = &r600_set_pcie_lanes,
1535                 .set_clock_gating = NULL,
1536                 .set_uvd_clocks = &evergreen_set_uvd_clocks,
1537                 .get_temperature = &evergreen_get_temp,
1538         },
1539         .dpm = {
1540                 .init = &btc_dpm_init,
1541                 .setup_asic = &btc_dpm_setup_asic,
1542                 .enable = &btc_dpm_enable,
1543                 .disable = &btc_dpm_disable,
1544                 .pre_set_power_state = &btc_dpm_pre_set_power_state,
1545                 .set_power_state = &btc_dpm_set_power_state,
1546                 .post_set_power_state = &btc_dpm_post_set_power_state,
1547                 .display_configuration_changed = &cypress_dpm_display_configuration_changed,
1548                 .fini = &btc_dpm_fini,
1549                 .get_sclk = &btc_dpm_get_sclk,
1550                 .get_mclk = &btc_dpm_get_mclk,
1551                 .print_power_state = &rv770_dpm_print_power_state,
1552                 .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level,
1553                 .force_performance_level = &rv770_dpm_force_performance_level,
1554                 .vblank_too_short = &btc_dpm_vblank_too_short,
1555         },
1556         .pflip = {
1557                 .pre_page_flip = &evergreen_pre_page_flip,
1558                 .page_flip = &evergreen_page_flip,
1559                 .post_page_flip = &evergreen_post_page_flip,
1560         },
1561 };
1562
1563 static struct radeon_asic_ring cayman_gfx_ring = {
1564         .ib_execute = &cayman_ring_ib_execute,
1565         .ib_parse = &evergreen_ib_parse,
1566         .emit_fence = &cayman_fence_ring_emit,
1567         .emit_semaphore = &r600_semaphore_ring_emit,
1568         .cs_parse = &evergreen_cs_parse,
1569         .ring_test = &r600_ring_test,
1570         .ib_test = &r600_ib_test,
1571         .is_lockup = &cayman_gfx_is_lockup,
1572         .vm_flush = &cayman_vm_flush,
1573         .get_rptr = &radeon_ring_generic_get_rptr,
1574         .get_wptr = &radeon_ring_generic_get_wptr,
1575         .set_wptr = &radeon_ring_generic_set_wptr,
1576 };
1577
1578 static struct radeon_asic_ring cayman_dma_ring = {
1579         .ib_execute = &cayman_dma_ring_ib_execute,
1580         .ib_parse = &evergreen_dma_ib_parse,
1581         .emit_fence = &evergreen_dma_fence_ring_emit,
1582         .emit_semaphore = &r600_dma_semaphore_ring_emit,
1583         .cs_parse = &evergreen_dma_cs_parse,
1584         .ring_test = &r600_dma_ring_test,
1585         .ib_test = &r600_dma_ib_test,
1586         .is_lockup = &cayman_dma_is_lockup,
1587         .vm_flush = &cayman_dma_vm_flush,
1588         .get_rptr = &r600_dma_get_rptr,
1589         .get_wptr = &r600_dma_get_wptr,
1590         .set_wptr = &r600_dma_set_wptr
1591 };
1592
1593 static struct radeon_asic_ring cayman_uvd_ring = {
1594         .ib_execute = &uvd_v1_0_ib_execute,
1595         .emit_fence = &uvd_v2_2_fence_emit,
1596         .emit_semaphore = &uvd_v3_1_semaphore_emit,
1597         .cs_parse = &radeon_uvd_cs_parse,
1598         .ring_test = &uvd_v1_0_ring_test,
1599         .ib_test = &uvd_v1_0_ib_test,
1600         .is_lockup = &radeon_ring_test_lockup,
1601         .get_rptr = &uvd_v1_0_get_rptr,
1602         .get_wptr = &uvd_v1_0_get_wptr,
1603         .set_wptr = &uvd_v1_0_set_wptr,
1604 };
1605
1606 static struct radeon_asic cayman_asic = {
1607         .init = &cayman_init,
1608         .fini = &cayman_fini,
1609         .suspend = &cayman_suspend,
1610         .resume = &cayman_resume,
1611         .asic_reset = &cayman_asic_reset,
1612         .vga_set_state = &r600_vga_set_state,
1613         .ioctl_wait_idle = r600_ioctl_wait_idle,
1614         .gui_idle = &r600_gui_idle,
1615         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1616         .get_xclk = &rv770_get_xclk,
1617         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1618         .gart = {
1619                 .tlb_flush = &cayman_pcie_gart_tlb_flush,
1620                 .set_page = &rs600_gart_set_page,
1621         },
1622         .vm = {
1623                 .init = &cayman_vm_init,
1624                 .fini = &cayman_vm_fini,
1625                 .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
1626                 .set_page = &cayman_vm_set_page,
1627         },
1628         .ring = {
1629                 [RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
1630                 [CAYMAN_RING_TYPE_CP1_INDEX] = &cayman_gfx_ring,
1631                 [CAYMAN_RING_TYPE_CP2_INDEX] = &cayman_gfx_ring,
1632                 [R600_RING_TYPE_DMA_INDEX] = &cayman_dma_ring,
1633                 [CAYMAN_RING_TYPE_DMA1_INDEX] = &cayman_dma_ring,
1634                 [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
1635         },
1636         .irq = {
1637                 .set = &evergreen_irq_set,
1638                 .process = &evergreen_irq_process,
1639         },
1640         .display = {
1641                 .bandwidth_update = &evergreen_bandwidth_update,
1642                 .get_vblank_counter = &evergreen_get_vblank_counter,
1643                 .wait_for_vblank = &dce4_wait_for_vblank,
1644                 .set_backlight_level = &atombios_set_backlight_level,
1645                 .get_backlight_level = &atombios_get_backlight_level,
1646                 .hdmi_enable = &evergreen_hdmi_enable,
1647                 .hdmi_setmode = &evergreen_hdmi_setmode,
1648         },
1649         .copy = {
1650                 .blit = &r600_copy_cpdma,
1651                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1652                 .dma = &evergreen_copy_dma,
1653                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1654                 .copy = &evergreen_copy_dma,
1655                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1656         },
1657         .surface = {
1658                 .set_reg = r600_set_surface_reg,
1659                 .clear_reg = r600_clear_surface_reg,
1660         },
1661         .hpd = {
1662                 .init = &evergreen_hpd_init,
1663                 .fini = &evergreen_hpd_fini,
1664                 .sense = &evergreen_hpd_sense,
1665                 .set_polarity = &evergreen_hpd_set_polarity,
1666         },
1667         .pm = {
1668                 .misc = &evergreen_pm_misc,
1669                 .prepare = &evergreen_pm_prepare,
1670                 .finish = &evergreen_pm_finish,
1671                 .init_profile = &btc_pm_init_profile,
1672                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1673                 .get_engine_clock = &radeon_atom_get_engine_clock,
1674                 .set_engine_clock = &radeon_atom_set_engine_clock,
1675                 .get_memory_clock = &radeon_atom_get_memory_clock,
1676                 .set_memory_clock = &radeon_atom_set_memory_clock,
1677                 .get_pcie_lanes = &r600_get_pcie_lanes,
1678                 .set_pcie_lanes = &r600_set_pcie_lanes,
1679                 .set_clock_gating = NULL,
1680                 .set_uvd_clocks = &evergreen_set_uvd_clocks,
1681                 .get_temperature = &evergreen_get_temp,
1682         },
1683         .dpm = {
1684                 .init = &ni_dpm_init,
1685                 .setup_asic = &ni_dpm_setup_asic,
1686                 .enable = &ni_dpm_enable,
1687                 .disable = &ni_dpm_disable,
1688                 .pre_set_power_state = &ni_dpm_pre_set_power_state,
1689                 .set_power_state = &ni_dpm_set_power_state,
1690                 .post_set_power_state = &ni_dpm_post_set_power_state,
1691                 .display_configuration_changed = &cypress_dpm_display_configuration_changed,
1692                 .fini = &ni_dpm_fini,
1693                 .get_sclk = &ni_dpm_get_sclk,
1694                 .get_mclk = &ni_dpm_get_mclk,
1695                 .print_power_state = &ni_dpm_print_power_state,
1696                 .debugfs_print_current_performance_level = &ni_dpm_debugfs_print_current_performance_level,
1697                 .force_performance_level = &ni_dpm_force_performance_level,
1698                 .vblank_too_short = &ni_dpm_vblank_too_short,
1699         },
1700         .pflip = {
1701                 .pre_page_flip = &evergreen_pre_page_flip,
1702                 .page_flip = &evergreen_page_flip,
1703                 .post_page_flip = &evergreen_post_page_flip,
1704         },
1705 };
1706
1707 static struct radeon_asic trinity_asic = {
1708         .init = &cayman_init,
1709         .fini = &cayman_fini,
1710         .suspend = &cayman_suspend,
1711         .resume = &cayman_resume,
1712         .asic_reset = &cayman_asic_reset,
1713         .vga_set_state = &r600_vga_set_state,
1714         .ioctl_wait_idle = r600_ioctl_wait_idle,
1715         .gui_idle = &r600_gui_idle,
1716         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1717         .get_xclk = &r600_get_xclk,
1718         .get_gpu_clock_counter = &r600_get_gpu_clock_counter,
1719         .gart = {
1720                 .tlb_flush = &cayman_pcie_gart_tlb_flush,
1721                 .set_page = &rs600_gart_set_page,
1722         },
1723         .vm = {
1724                 .init = &cayman_vm_init,
1725                 .fini = &cayman_vm_fini,
1726                 .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
1727                 .set_page = &cayman_vm_set_page,
1728         },
1729         .ring = {
1730                 [RADEON_RING_TYPE_GFX_INDEX] = &cayman_gfx_ring,
1731                 [CAYMAN_RING_TYPE_CP1_INDEX] = &cayman_gfx_ring,
1732                 [CAYMAN_RING_TYPE_CP2_INDEX] = &cayman_gfx_ring,
1733                 [R600_RING_TYPE_DMA_INDEX] = &cayman_dma_ring,
1734                 [CAYMAN_RING_TYPE_DMA1_INDEX] = &cayman_dma_ring,
1735                 [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
1736         },
1737         .irq = {
1738                 .set = &evergreen_irq_set,
1739                 .process = &evergreen_irq_process,
1740         },
1741         .display = {
1742                 .bandwidth_update = &dce6_bandwidth_update,
1743                 .get_vblank_counter = &evergreen_get_vblank_counter,
1744                 .wait_for_vblank = &dce4_wait_for_vblank,
1745                 .set_backlight_level = &atombios_set_backlight_level,
1746                 .get_backlight_level = &atombios_get_backlight_level,
1747                 .hdmi_enable = &evergreen_hdmi_enable,
1748                 .hdmi_setmode = &evergreen_hdmi_setmode,
1749         },
1750         .copy = {
1751                 .blit = &r600_copy_cpdma,
1752                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1753                 .dma = &evergreen_copy_dma,
1754                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1755                 .copy = &evergreen_copy_dma,
1756                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1757         },
1758         .surface = {
1759                 .set_reg = r600_set_surface_reg,
1760                 .clear_reg = r600_clear_surface_reg,
1761         },
1762         .hpd = {
1763                 .init = &evergreen_hpd_init,
1764                 .fini = &evergreen_hpd_fini,
1765                 .sense = &evergreen_hpd_sense,
1766                 .set_polarity = &evergreen_hpd_set_polarity,
1767         },
1768         .pm = {
1769                 .misc = &evergreen_pm_misc,
1770                 .prepare = &evergreen_pm_prepare,
1771                 .finish = &evergreen_pm_finish,
1772                 .init_profile = &sumo_pm_init_profile,
1773                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1774                 .get_engine_clock = &radeon_atom_get_engine_clock,
1775                 .set_engine_clock = &radeon_atom_set_engine_clock,
1776                 .get_memory_clock = NULL,
1777                 .set_memory_clock = NULL,
1778                 .get_pcie_lanes = NULL,
1779                 .set_pcie_lanes = NULL,
1780                 .set_clock_gating = NULL,
1781                 .set_uvd_clocks = &sumo_set_uvd_clocks,
1782                 .get_temperature = &tn_get_temp,
1783         },
1784         .dpm = {
1785                 .init = &trinity_dpm_init,
1786                 .setup_asic = &trinity_dpm_setup_asic,
1787                 .enable = &trinity_dpm_enable,
1788                 .disable = &trinity_dpm_disable,
1789                 .pre_set_power_state = &trinity_dpm_pre_set_power_state,
1790                 .set_power_state = &trinity_dpm_set_power_state,
1791                 .post_set_power_state = &trinity_dpm_post_set_power_state,
1792                 .display_configuration_changed = &trinity_dpm_display_configuration_changed,
1793                 .fini = &trinity_dpm_fini,
1794                 .get_sclk = &trinity_dpm_get_sclk,
1795                 .get_mclk = &trinity_dpm_get_mclk,
1796                 .print_power_state = &trinity_dpm_print_power_state,
1797                 .debugfs_print_current_performance_level = &trinity_dpm_debugfs_print_current_performance_level,
1798                 .force_performance_level = &trinity_dpm_force_performance_level,
1799                 .enable_bapm = &trinity_dpm_enable_bapm,
1800         },
1801         .pflip = {
1802                 .pre_page_flip = &evergreen_pre_page_flip,
1803                 .page_flip = &evergreen_page_flip,
1804                 .post_page_flip = &evergreen_post_page_flip,
1805         },
1806 };
1807
1808 static struct radeon_asic_ring si_gfx_ring = {
1809         .ib_execute = &si_ring_ib_execute,
1810         .ib_parse = &si_ib_parse,
1811         .emit_fence = &si_fence_ring_emit,
1812         .emit_semaphore = &r600_semaphore_ring_emit,
1813         .cs_parse = NULL,
1814         .ring_test = &r600_ring_test,
1815         .ib_test = &r600_ib_test,
1816         .is_lockup = &si_gfx_is_lockup,
1817         .vm_flush = &si_vm_flush,
1818         .get_rptr = &radeon_ring_generic_get_rptr,
1819         .get_wptr = &radeon_ring_generic_get_wptr,
1820         .set_wptr = &radeon_ring_generic_set_wptr,
1821 };
1822
1823 static struct radeon_asic_ring si_dma_ring = {
1824         .ib_execute = &cayman_dma_ring_ib_execute,
1825         .ib_parse = &evergreen_dma_ib_parse,
1826         .emit_fence = &evergreen_dma_fence_ring_emit,
1827         .emit_semaphore = &r600_dma_semaphore_ring_emit,
1828         .cs_parse = NULL,
1829         .ring_test = &r600_dma_ring_test,
1830         .ib_test = &r600_dma_ib_test,
1831         .is_lockup = &si_dma_is_lockup,
1832         .vm_flush = &si_dma_vm_flush,
1833         .get_rptr = &r600_dma_get_rptr,
1834         .get_wptr = &r600_dma_get_wptr,
1835         .set_wptr = &r600_dma_set_wptr,
1836 };
1837
1838 static struct radeon_asic si_asic = {
1839         .init = &si_init,
1840         .fini = &si_fini,
1841         .suspend = &si_suspend,
1842         .resume = &si_resume,
1843         .asic_reset = &si_asic_reset,
1844         .vga_set_state = &r600_vga_set_state,
1845         .ioctl_wait_idle = r600_ioctl_wait_idle,
1846         .gui_idle = &r600_gui_idle,
1847         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1848         .get_xclk = &si_get_xclk,
1849         .get_gpu_clock_counter = &si_get_gpu_clock_counter,
1850         .gart = {
1851                 .tlb_flush = &si_pcie_gart_tlb_flush,
1852                 .set_page = &rs600_gart_set_page,
1853         },
1854         .vm = {
1855                 .init = &si_vm_init,
1856                 .fini = &si_vm_fini,
1857                 .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
1858                 .set_page = &si_vm_set_page,
1859         },
1860         .ring = {
1861                 [RADEON_RING_TYPE_GFX_INDEX] = &si_gfx_ring,
1862                 [CAYMAN_RING_TYPE_CP1_INDEX] = &si_gfx_ring,
1863                 [CAYMAN_RING_TYPE_CP2_INDEX] = &si_gfx_ring,
1864                 [R600_RING_TYPE_DMA_INDEX] = &si_dma_ring,
1865                 [CAYMAN_RING_TYPE_DMA1_INDEX] = &si_dma_ring,
1866                 [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
1867         },
1868         .irq = {
1869                 .set = &si_irq_set,
1870                 .process = &si_irq_process,
1871         },
1872         .display = {
1873                 .bandwidth_update = &dce6_bandwidth_update,
1874                 .get_vblank_counter = &evergreen_get_vblank_counter,
1875                 .wait_for_vblank = &dce4_wait_for_vblank,
1876                 .set_backlight_level = &atombios_set_backlight_level,
1877                 .get_backlight_level = &atombios_get_backlight_level,
1878                 .hdmi_enable = &evergreen_hdmi_enable,
1879                 .hdmi_setmode = &evergreen_hdmi_setmode,
1880         },
1881         .copy = {
1882                 .blit = NULL,
1883                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
1884                 .dma = &si_copy_dma,
1885                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
1886                 .copy = &si_copy_dma,
1887                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
1888         },
1889         .surface = {
1890                 .set_reg = r600_set_surface_reg,
1891                 .clear_reg = r600_clear_surface_reg,
1892         },
1893         .hpd = {
1894                 .init = &evergreen_hpd_init,
1895                 .fini = &evergreen_hpd_fini,
1896                 .sense = &evergreen_hpd_sense,
1897                 .set_polarity = &evergreen_hpd_set_polarity,
1898         },
1899         .pm = {
1900                 .misc = &evergreen_pm_misc,
1901                 .prepare = &evergreen_pm_prepare,
1902                 .finish = &evergreen_pm_finish,
1903                 .init_profile = &sumo_pm_init_profile,
1904                 .get_dynpm_state = &r600_pm_get_dynpm_state,
1905                 .get_engine_clock = &radeon_atom_get_engine_clock,
1906                 .set_engine_clock = &radeon_atom_set_engine_clock,
1907                 .get_memory_clock = &radeon_atom_get_memory_clock,
1908                 .set_memory_clock = &radeon_atom_set_memory_clock,
1909                 .get_pcie_lanes = &r600_get_pcie_lanes,
1910                 .set_pcie_lanes = &r600_set_pcie_lanes,
1911                 .set_clock_gating = NULL,
1912                 .set_uvd_clocks = &si_set_uvd_clocks,
1913                 .get_temperature = &si_get_temp,
1914         },
1915         .dpm = {
1916                 .init = &si_dpm_init,
1917                 .setup_asic = &si_dpm_setup_asic,
1918                 .enable = &si_dpm_enable,
1919                 .disable = &si_dpm_disable,
1920                 .pre_set_power_state = &si_dpm_pre_set_power_state,
1921                 .set_power_state = &si_dpm_set_power_state,
1922                 .post_set_power_state = &si_dpm_post_set_power_state,
1923                 .display_configuration_changed = &si_dpm_display_configuration_changed,
1924                 .fini = &si_dpm_fini,
1925                 .get_sclk = &ni_dpm_get_sclk,
1926                 .get_mclk = &ni_dpm_get_mclk,
1927                 .print_power_state = &ni_dpm_print_power_state,
1928                 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
1929                 .force_performance_level = &si_dpm_force_performance_level,
1930                 .vblank_too_short = &ni_dpm_vblank_too_short,
1931         },
1932         .pflip = {
1933                 .pre_page_flip = &evergreen_pre_page_flip,
1934                 .page_flip = &evergreen_page_flip,
1935                 .post_page_flip = &evergreen_post_page_flip,
1936         },
1937 };
1938
1939 static struct radeon_asic_ring ci_gfx_ring = {
1940         .ib_execute = &cik_ring_ib_execute,
1941         .ib_parse = &cik_ib_parse,
1942         .emit_fence = &cik_fence_gfx_ring_emit,
1943         .emit_semaphore = &cik_semaphore_ring_emit,
1944         .cs_parse = NULL,
1945         .ring_test = &cik_ring_test,
1946         .ib_test = &cik_ib_test,
1947         .is_lockup = &cik_gfx_is_lockup,
1948         .vm_flush = &cik_vm_flush,
1949         .get_rptr = &radeon_ring_generic_get_rptr,
1950         .get_wptr = &radeon_ring_generic_get_wptr,
1951         .set_wptr = &radeon_ring_generic_set_wptr,
1952 };
1953
1954 static struct radeon_asic_ring ci_cp_ring = {
1955         .ib_execute = &cik_ring_ib_execute,
1956         .ib_parse = &cik_ib_parse,
1957         .emit_fence = &cik_fence_compute_ring_emit,
1958         .emit_semaphore = &cik_semaphore_ring_emit,
1959         .cs_parse = NULL,
1960         .ring_test = &cik_ring_test,
1961         .ib_test = &cik_ib_test,
1962         .is_lockup = &cik_gfx_is_lockup,
1963         .vm_flush = &cik_vm_flush,
1964         .get_rptr = &cik_compute_ring_get_rptr,
1965         .get_wptr = &cik_compute_ring_get_wptr,
1966         .set_wptr = &cik_compute_ring_set_wptr,
1967 };
1968
1969 static struct radeon_asic_ring ci_dma_ring = {
1970         .ib_execute = &cik_sdma_ring_ib_execute,
1971         .ib_parse = &cik_ib_parse,
1972         .emit_fence = &cik_sdma_fence_ring_emit,
1973         .emit_semaphore = &cik_sdma_semaphore_ring_emit,
1974         .cs_parse = NULL,
1975         .ring_test = &cik_sdma_ring_test,
1976         .ib_test = &cik_sdma_ib_test,
1977         .is_lockup = &cik_sdma_is_lockup,
1978         .vm_flush = &cik_dma_vm_flush,
1979         .get_rptr = &r600_dma_get_rptr,
1980         .get_wptr = &r600_dma_get_wptr,
1981         .set_wptr = &r600_dma_set_wptr,
1982 };
1983
1984 static struct radeon_asic ci_asic = {
1985         .init = &cik_init,
1986         .fini = &cik_fini,
1987         .suspend = &cik_suspend,
1988         .resume = &cik_resume,
1989         .asic_reset = &cik_asic_reset,
1990         .vga_set_state = &r600_vga_set_state,
1991         .ioctl_wait_idle = NULL,
1992         .gui_idle = &r600_gui_idle,
1993         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
1994         .get_xclk = &cik_get_xclk,
1995         .get_gpu_clock_counter = &cik_get_gpu_clock_counter,
1996         .gart = {
1997                 .tlb_flush = &cik_pcie_gart_tlb_flush,
1998                 .set_page = &rs600_gart_set_page,
1999         },
2000         .vm = {
2001                 .init = &cik_vm_init,
2002                 .fini = &cik_vm_fini,
2003                 .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
2004                 .set_page = &cik_vm_set_page,
2005         },
2006         .ring = {
2007                 [RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
2008                 [CAYMAN_RING_TYPE_CP1_INDEX] = &ci_cp_ring,
2009                 [CAYMAN_RING_TYPE_CP2_INDEX] = &ci_cp_ring,
2010                 [R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring,
2011                 [CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring,
2012                 [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
2013         },
2014         .irq = {
2015                 .set = &cik_irq_set,
2016                 .process = &cik_irq_process,
2017         },
2018         .display = {
2019                 .bandwidth_update = &dce8_bandwidth_update,
2020                 .get_vblank_counter = &evergreen_get_vblank_counter,
2021                 .wait_for_vblank = &dce4_wait_for_vblank,
2022                 .hdmi_enable = &evergreen_hdmi_enable,
2023                 .hdmi_setmode = &evergreen_hdmi_setmode,
2024         },
2025         .copy = {
2026                 .blit = NULL,
2027                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
2028                 .dma = &cik_copy_dma,
2029                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
2030                 .copy = &cik_copy_dma,
2031                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
2032         },
2033         .surface = {
2034                 .set_reg = r600_set_surface_reg,
2035                 .clear_reg = r600_clear_surface_reg,
2036         },
2037         .hpd = {
2038                 .init = &evergreen_hpd_init,
2039                 .fini = &evergreen_hpd_fini,
2040                 .sense = &evergreen_hpd_sense,
2041                 .set_polarity = &evergreen_hpd_set_polarity,
2042         },
2043         .pm = {
2044                 .misc = &evergreen_pm_misc,
2045                 .prepare = &evergreen_pm_prepare,
2046                 .finish = &evergreen_pm_finish,
2047                 .init_profile = &sumo_pm_init_profile,
2048                 .get_dynpm_state = &r600_pm_get_dynpm_state,
2049                 .get_engine_clock = &radeon_atom_get_engine_clock,
2050                 .set_engine_clock = &radeon_atom_set_engine_clock,
2051                 .get_memory_clock = &radeon_atom_get_memory_clock,
2052                 .set_memory_clock = &radeon_atom_set_memory_clock,
2053                 .get_pcie_lanes = NULL,
2054                 .set_pcie_lanes = NULL,
2055                 .set_clock_gating = NULL,
2056                 .set_uvd_clocks = &cik_set_uvd_clocks,
2057                 .get_temperature = &ci_get_temp,
2058         },
2059         .dpm = {
2060                 .init = &ci_dpm_init,
2061                 .setup_asic = &ci_dpm_setup_asic,
2062                 .enable = &ci_dpm_enable,
2063                 .disable = &ci_dpm_disable,
2064                 .pre_set_power_state = &ci_dpm_pre_set_power_state,
2065                 .set_power_state = &ci_dpm_set_power_state,
2066                 .post_set_power_state = &ci_dpm_post_set_power_state,
2067                 .display_configuration_changed = &ci_dpm_display_configuration_changed,
2068                 .fini = &ci_dpm_fini,
2069                 .get_sclk = &ci_dpm_get_sclk,
2070                 .get_mclk = &ci_dpm_get_mclk,
2071                 .print_power_state = &ci_dpm_print_power_state,
2072                 .debugfs_print_current_performance_level = &ci_dpm_debugfs_print_current_performance_level,
2073                 .force_performance_level = &ci_dpm_force_performance_level,
2074                 .vblank_too_short = &ci_dpm_vblank_too_short,
2075                 .powergate_uvd = &ci_dpm_powergate_uvd,
2076         },
2077         .pflip = {
2078                 .pre_page_flip = &evergreen_pre_page_flip,
2079                 .page_flip = &evergreen_page_flip,
2080                 .post_page_flip = &evergreen_post_page_flip,
2081         },
2082 };
2083
2084 static struct radeon_asic kv_asic = {
2085         .init = &cik_init,
2086         .fini = &cik_fini,
2087         .suspend = &cik_suspend,
2088         .resume = &cik_resume,
2089         .asic_reset = &cik_asic_reset,
2090         .vga_set_state = &r600_vga_set_state,
2091         .ioctl_wait_idle = NULL,
2092         .gui_idle = &r600_gui_idle,
2093         .mc_wait_for_idle = &evergreen_mc_wait_for_idle,
2094         .get_xclk = &cik_get_xclk,
2095         .get_gpu_clock_counter = &cik_get_gpu_clock_counter,
2096         .gart = {
2097                 .tlb_flush = &cik_pcie_gart_tlb_flush,
2098                 .set_page = &rs600_gart_set_page,
2099         },
2100         .vm = {
2101                 .init = &cik_vm_init,
2102                 .fini = &cik_vm_fini,
2103                 .pt_ring_index = R600_RING_TYPE_DMA_INDEX,
2104                 .set_page = &cik_vm_set_page,
2105         },
2106         .ring = {
2107                 [RADEON_RING_TYPE_GFX_INDEX] = &ci_gfx_ring,
2108                 [CAYMAN_RING_TYPE_CP1_INDEX] = &ci_cp_ring,
2109                 [CAYMAN_RING_TYPE_CP2_INDEX] = &ci_cp_ring,
2110                 [R600_RING_TYPE_DMA_INDEX] = &ci_dma_ring,
2111                 [CAYMAN_RING_TYPE_DMA1_INDEX] = &ci_dma_ring,
2112                 [R600_RING_TYPE_UVD_INDEX] = &cayman_uvd_ring,
2113         },
2114         .irq = {
2115                 .set = &cik_irq_set,
2116                 .process = &cik_irq_process,
2117         },
2118         .display = {
2119                 .bandwidth_update = &dce8_bandwidth_update,
2120                 .get_vblank_counter = &evergreen_get_vblank_counter,
2121                 .wait_for_vblank = &dce4_wait_for_vblank,
2122                 .hdmi_enable = &evergreen_hdmi_enable,
2123                 .hdmi_setmode = &evergreen_hdmi_setmode,
2124         },
2125         .copy = {
2126                 .blit = NULL,
2127                 .blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
2128                 .dma = &cik_copy_dma,
2129                 .dma_ring_index = R600_RING_TYPE_DMA_INDEX,
2130                 .copy = &cik_copy_dma,
2131                 .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
2132         },
2133         .surface = {
2134                 .set_reg = r600_set_surface_reg,
2135                 .clear_reg = r600_clear_surface_reg,
2136         },
2137         .hpd = {
2138                 .init = &evergreen_hpd_init,
2139                 .fini = &evergreen_hpd_fini,
2140                 .sense = &evergreen_hpd_sense,
2141                 .set_polarity = &evergreen_hpd_set_polarity,
2142         },
2143         .pm = {
2144                 .misc = &evergreen_pm_misc,
2145                 .prepare = &evergreen_pm_prepare,
2146                 .finish = &evergreen_pm_finish,
2147                 .init_profile = &sumo_pm_init_profile,
2148                 .get_dynpm_state = &r600_pm_get_dynpm_state,
2149                 .get_engine_clock = &radeon_atom_get_engine_clock,
2150                 .set_engine_clock = &radeon_atom_set_engine_clock,
2151                 .get_memory_clock = &radeon_atom_get_memory_clock,
2152                 .set_memory_clock = &radeon_atom_set_memory_clock,
2153                 .get_pcie_lanes = NULL,
2154                 .set_pcie_lanes = NULL,
2155                 .set_clock_gating = NULL,
2156                 .set_uvd_clocks = &cik_set_uvd_clocks,
2157                 .get_temperature = &kv_get_temp,
2158         },
2159         .dpm = {
2160                 .init = &kv_dpm_init,
2161                 .setup_asic = &kv_dpm_setup_asic,
2162                 .enable = &kv_dpm_enable,
2163                 .disable = &kv_dpm_disable,
2164                 .pre_set_power_state = &kv_dpm_pre_set_power_state,
2165                 .set_power_state = &kv_dpm_set_power_state,
2166                 .post_set_power_state = &kv_dpm_post_set_power_state,
2167                 .display_configuration_changed = &kv_dpm_display_configuration_changed,
2168                 .fini = &kv_dpm_fini,
2169                 .get_sclk = &kv_dpm_get_sclk,
2170                 .get_mclk = &kv_dpm_get_mclk,
2171                 .print_power_state = &kv_dpm_print_power_state,
2172                 .debugfs_print_current_performance_level = &kv_dpm_debugfs_print_current_performance_level,
2173                 .force_performance_level = &kv_dpm_force_performance_level,
2174                 .powergate_uvd = &kv_dpm_powergate_uvd,
2175                 .enable_bapm = &kv_dpm_enable_bapm,
2176         },
2177         .pflip = {
2178                 .pre_page_flip = &evergreen_pre_page_flip,
2179                 .page_flip = &evergreen_page_flip,
2180                 .post_page_flip = &evergreen_post_page_flip,
2181         },
2182 };
2183
2184 /**
2185  * radeon_asic_init - register asic specific callbacks
2186  *
2187  * @rdev: radeon device pointer
2188  *
2189  * Registers the appropriate asic specific callbacks for each
2190  * chip family.  Also sets other asics specific info like the number
2191  * of crtcs and the register aperture accessors (all asics).
2192  * Returns 0 for success.
2193  */
2194 int radeon_asic_init(struct radeon_device *rdev)
2195 {
2196         radeon_register_accessor_init(rdev);
2197
2198         /* set the number of crtcs */
2199         if (rdev->flags & RADEON_SINGLE_CRTC)
2200                 rdev->num_crtc = 1;
2201         else
2202                 rdev->num_crtc = 2;
2203
2204         rdev->has_uvd = false;
2205
2206         switch (rdev->family) {
2207         case CHIP_R100:
2208         case CHIP_RV100:
2209         case CHIP_RS100:
2210         case CHIP_RV200:
2211         case CHIP_RS200:
2212                 rdev->asic = &r100_asic;
2213                 break;
2214         case CHIP_R200:
2215         case CHIP_RV250:
2216         case CHIP_RS300:
2217         case CHIP_RV280:
2218                 rdev->asic = &r200_asic;
2219                 break;
2220         case CHIP_R300:
2221         case CHIP_R350:
2222         case CHIP_RV350:
2223         case CHIP_RV380:
2224                 if (rdev->flags & RADEON_IS_PCIE)
2225                         rdev->asic = &r300_asic_pcie;
2226                 else
2227                         rdev->asic = &r300_asic;
2228                 break;
2229         case CHIP_R420:
2230         case CHIP_R423:
2231         case CHIP_RV410:
2232                 rdev->asic = &r420_asic;
2233                 /* handle macs */
2234                 if (rdev->bios == NULL) {
2235                         rdev->asic->pm.get_engine_clock = &radeon_legacy_get_engine_clock;
2236                         rdev->asic->pm.set_engine_clock = &radeon_legacy_set_engine_clock;
2237                         rdev->asic->pm.get_memory_clock = &radeon_legacy_get_memory_clock;
2238                         rdev->asic->pm.set_memory_clock = NULL;
2239                         rdev->asic->display.set_backlight_level = &radeon_legacy_set_backlight_level;
2240                 }
2241                 break;
2242         case CHIP_RS400:
2243         case CHIP_RS480:
2244                 rdev->asic = &rs400_asic;
2245                 break;
2246         case CHIP_RS600:
2247                 rdev->asic = &rs600_asic;
2248                 break;
2249         case CHIP_RS690:
2250         case CHIP_RS740:
2251                 rdev->asic = &rs690_asic;
2252                 break;
2253         case CHIP_RV515:
2254                 rdev->asic = &rv515_asic;
2255                 break;
2256         case CHIP_R520:
2257         case CHIP_RV530:
2258         case CHIP_RV560:
2259         case CHIP_RV570:
2260         case CHIP_R580:
2261                 rdev->asic = &r520_asic;
2262                 break;
2263         case CHIP_R600:
2264                 rdev->asic = &r600_asic;
2265                 break;
2266         case CHIP_RV610:
2267         case CHIP_RV630:
2268         case CHIP_RV620:
2269         case CHIP_RV635:
2270         case CHIP_RV670:
2271                 rdev->asic = &rv6xx_asic;
2272                 rdev->has_uvd = true;
2273                 break;
2274         case CHIP_RS780:
2275         case CHIP_RS880:
2276                 rdev->asic = &rs780_asic;
2277                 rdev->has_uvd = true;
2278                 break;
2279         case CHIP_RV770:
2280         case CHIP_RV730:
2281         case CHIP_RV710:
2282         case CHIP_RV740:
2283                 rdev->asic = &rv770_asic;
2284                 rdev->has_uvd = true;
2285                 break;
2286         case CHIP_CEDAR:
2287         case CHIP_REDWOOD:
2288         case CHIP_JUNIPER:
2289         case CHIP_CYPRESS:
2290         case CHIP_HEMLOCK:
2291                 /* set num crtcs */
2292                 if (rdev->family == CHIP_CEDAR)
2293                         rdev->num_crtc = 4;
2294                 else
2295                         rdev->num_crtc = 6;
2296                 rdev->asic = &evergreen_asic;
2297                 rdev->has_uvd = true;
2298                 break;
2299         case CHIP_PALM:
2300         case CHIP_SUMO:
2301         case CHIP_SUMO2:
2302                 rdev->asic = &sumo_asic;
2303                 rdev->has_uvd = true;
2304                 break;
2305         case CHIP_BARTS:
2306         case CHIP_TURKS:
2307         case CHIP_CAICOS:
2308                 /* set num crtcs */
2309                 if (rdev->family == CHIP_CAICOS)
2310                         rdev->num_crtc = 4;
2311                 else
2312                         rdev->num_crtc = 6;
2313                 rdev->asic = &btc_asic;
2314                 rdev->has_uvd = true;
2315                 break;
2316         case CHIP_CAYMAN:
2317                 rdev->asic = &cayman_asic;
2318                 /* set num crtcs */
2319                 rdev->num_crtc = 6;
2320                 rdev->has_uvd = true;
2321                 break;
2322         case CHIP_ARUBA:
2323                 rdev->asic = &trinity_asic;
2324                 /* set num crtcs */
2325                 rdev->num_crtc = 4;
2326                 rdev->has_uvd = true;
2327                 break;
2328         case CHIP_TAHITI:
2329         case CHIP_PITCAIRN:
2330         case CHIP_VERDE:
2331         case CHIP_OLAND:
2332         case CHIP_HAINAN:
2333                 rdev->asic = &si_asic;
2334                 /* set num crtcs */
2335                 if (rdev->family == CHIP_HAINAN)
2336                         rdev->num_crtc = 0;
2337                 else if (rdev->family == CHIP_OLAND)
2338                         rdev->num_crtc = 2;
2339                 else
2340                         rdev->num_crtc = 6;
2341                 if (rdev->family == CHIP_HAINAN)
2342                         rdev->has_uvd = false;
2343                 else
2344                         rdev->has_uvd = true;
2345                 switch (rdev->family) {
2346                 case CHIP_TAHITI:
2347                         rdev->cg_flags =
2348                                 RADEON_CG_SUPPORT_GFX_MGCG |
2349                                 RADEON_CG_SUPPORT_GFX_MGLS |
2350                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2351                                 RADEON_CG_SUPPORT_GFX_CGLS |
2352                                 RADEON_CG_SUPPORT_GFX_CGTS |
2353                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2354                                 RADEON_CG_SUPPORT_MC_MGCG |
2355                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2356                                 RADEON_CG_SUPPORT_BIF_LS |
2357                                 RADEON_CG_SUPPORT_VCE_MGCG |
2358                                 RADEON_CG_SUPPORT_UVD_MGCG |
2359                                 RADEON_CG_SUPPORT_HDP_LS |
2360                                 RADEON_CG_SUPPORT_HDP_MGCG;
2361                         rdev->pg_flags = 0;
2362                         break;
2363                 case CHIP_PITCAIRN:
2364                         rdev->cg_flags =
2365                                 RADEON_CG_SUPPORT_GFX_MGCG |
2366                                 RADEON_CG_SUPPORT_GFX_MGLS |
2367                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2368                                 RADEON_CG_SUPPORT_GFX_CGLS |
2369                                 RADEON_CG_SUPPORT_GFX_CGTS |
2370                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2371                                 RADEON_CG_SUPPORT_GFX_RLC_LS |
2372                                 RADEON_CG_SUPPORT_MC_LS |
2373                                 RADEON_CG_SUPPORT_MC_MGCG |
2374                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2375                                 RADEON_CG_SUPPORT_BIF_LS |
2376                                 RADEON_CG_SUPPORT_VCE_MGCG |
2377                                 RADEON_CG_SUPPORT_UVD_MGCG |
2378                                 RADEON_CG_SUPPORT_HDP_LS |
2379                                 RADEON_CG_SUPPORT_HDP_MGCG;
2380                         rdev->pg_flags = 0;
2381                         break;
2382                 case CHIP_VERDE:
2383                         rdev->cg_flags =
2384                                 RADEON_CG_SUPPORT_GFX_MGCG |
2385                                 RADEON_CG_SUPPORT_GFX_MGLS |
2386                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2387                                 RADEON_CG_SUPPORT_GFX_CGLS |
2388                                 RADEON_CG_SUPPORT_GFX_CGTS |
2389                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2390                                 RADEON_CG_SUPPORT_GFX_RLC_LS |
2391                                 RADEON_CG_SUPPORT_MC_LS |
2392                                 RADEON_CG_SUPPORT_MC_MGCG |
2393                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2394                                 RADEON_CG_SUPPORT_BIF_LS |
2395                                 RADEON_CG_SUPPORT_VCE_MGCG |
2396                                 RADEON_CG_SUPPORT_UVD_MGCG |
2397                                 RADEON_CG_SUPPORT_HDP_LS |
2398                                 RADEON_CG_SUPPORT_HDP_MGCG;
2399                         rdev->pg_flags = 0 |
2400                                 /*RADEON_PG_SUPPORT_GFX_PG | */
2401                                 RADEON_PG_SUPPORT_SDMA;
2402                         break;
2403                 case CHIP_OLAND:
2404                         rdev->cg_flags =
2405                                 RADEON_CG_SUPPORT_GFX_MGCG |
2406                                 RADEON_CG_SUPPORT_GFX_MGLS |
2407                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2408                                 RADEON_CG_SUPPORT_GFX_CGLS |
2409                                 RADEON_CG_SUPPORT_GFX_CGTS |
2410                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2411                                 RADEON_CG_SUPPORT_GFX_RLC_LS |
2412                                 RADEON_CG_SUPPORT_MC_LS |
2413                                 RADEON_CG_SUPPORT_MC_MGCG |
2414                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2415                                 RADEON_CG_SUPPORT_BIF_LS |
2416                                 RADEON_CG_SUPPORT_UVD_MGCG |
2417                                 RADEON_CG_SUPPORT_HDP_LS |
2418                                 RADEON_CG_SUPPORT_HDP_MGCG;
2419                         rdev->pg_flags = 0;
2420                         break;
2421                 case CHIP_HAINAN:
2422                         rdev->cg_flags =
2423                                 RADEON_CG_SUPPORT_GFX_MGCG |
2424                                 RADEON_CG_SUPPORT_GFX_MGLS |
2425                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2426                                 RADEON_CG_SUPPORT_GFX_CGLS |
2427                                 RADEON_CG_SUPPORT_GFX_CGTS |
2428                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2429                                 RADEON_CG_SUPPORT_GFX_RLC_LS |
2430                                 RADEON_CG_SUPPORT_MC_LS |
2431                                 RADEON_CG_SUPPORT_MC_MGCG |
2432                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2433                                 RADEON_CG_SUPPORT_BIF_LS |
2434                                 RADEON_CG_SUPPORT_HDP_LS |
2435                                 RADEON_CG_SUPPORT_HDP_MGCG;
2436                         rdev->pg_flags = 0;
2437                         break;
2438                 default:
2439                         rdev->cg_flags = 0;
2440                         rdev->pg_flags = 0;
2441                         break;
2442                 }
2443                 break;
2444         case CHIP_BONAIRE:
2445                 rdev->asic = &ci_asic;
2446                 rdev->num_crtc = 6;
2447                 rdev->has_uvd = true;
2448                 rdev->cg_flags =
2449                         RADEON_CG_SUPPORT_GFX_MGCG |
2450                         RADEON_CG_SUPPORT_GFX_MGLS |
2451                         /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2452                         RADEON_CG_SUPPORT_GFX_CGLS |
2453                         RADEON_CG_SUPPORT_GFX_CGTS |
2454                         RADEON_CG_SUPPORT_GFX_CGTS_LS |
2455                         RADEON_CG_SUPPORT_GFX_CP_LS |
2456                         RADEON_CG_SUPPORT_MC_LS |
2457                         RADEON_CG_SUPPORT_MC_MGCG |
2458                         RADEON_CG_SUPPORT_SDMA_MGCG |
2459                         RADEON_CG_SUPPORT_SDMA_LS |
2460                         RADEON_CG_SUPPORT_BIF_LS |
2461                         RADEON_CG_SUPPORT_VCE_MGCG |
2462                         RADEON_CG_SUPPORT_UVD_MGCG |
2463                         RADEON_CG_SUPPORT_HDP_LS |
2464                         RADEON_CG_SUPPORT_HDP_MGCG;
2465                 rdev->pg_flags = 0;
2466                 break;
2467         case CHIP_KAVERI:
2468         case CHIP_KABINI:
2469                 rdev->asic = &kv_asic;
2470                 /* set num crtcs */
2471                 if (rdev->family == CHIP_KAVERI) {
2472                         rdev->num_crtc = 4;
2473                         rdev->cg_flags =
2474                                 RADEON_CG_SUPPORT_GFX_MGCG |
2475                                 RADEON_CG_SUPPORT_GFX_MGLS |
2476                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2477                                 RADEON_CG_SUPPORT_GFX_CGLS |
2478                                 RADEON_CG_SUPPORT_GFX_CGTS |
2479                                 RADEON_CG_SUPPORT_GFX_CGTS_LS |
2480                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2481                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2482                                 RADEON_CG_SUPPORT_SDMA_LS |
2483                                 RADEON_CG_SUPPORT_BIF_LS |
2484                                 RADEON_CG_SUPPORT_VCE_MGCG |
2485                                 RADEON_CG_SUPPORT_UVD_MGCG |
2486                                 RADEON_CG_SUPPORT_HDP_LS |
2487                                 RADEON_CG_SUPPORT_HDP_MGCG;
2488                         rdev->pg_flags = 0;
2489                                 /*RADEON_PG_SUPPORT_GFX_PG |
2490                                 RADEON_PG_SUPPORT_GFX_SMG |
2491                                 RADEON_PG_SUPPORT_GFX_DMG |
2492                                 RADEON_PG_SUPPORT_UVD |
2493                                 RADEON_PG_SUPPORT_VCE |
2494                                 RADEON_PG_SUPPORT_CP |
2495                                 RADEON_PG_SUPPORT_GDS |
2496                                 RADEON_PG_SUPPORT_RLC_SMU_HS |
2497                                 RADEON_PG_SUPPORT_ACP |
2498                                 RADEON_PG_SUPPORT_SAMU;*/
2499                 } else {
2500                         rdev->num_crtc = 2;
2501                         rdev->cg_flags =
2502                                 RADEON_CG_SUPPORT_GFX_MGCG |
2503                                 RADEON_CG_SUPPORT_GFX_MGLS |
2504                                 /*RADEON_CG_SUPPORT_GFX_CGCG |*/
2505                                 RADEON_CG_SUPPORT_GFX_CGLS |
2506                                 RADEON_CG_SUPPORT_GFX_CGTS |
2507                                 RADEON_CG_SUPPORT_GFX_CGTS_LS |
2508                                 RADEON_CG_SUPPORT_GFX_CP_LS |
2509                                 RADEON_CG_SUPPORT_SDMA_MGCG |
2510                                 RADEON_CG_SUPPORT_SDMA_LS |
2511                                 RADEON_CG_SUPPORT_BIF_LS |
2512                                 RADEON_CG_SUPPORT_VCE_MGCG |
2513                                 RADEON_CG_SUPPORT_UVD_MGCG |
2514                                 RADEON_CG_SUPPORT_HDP_LS |
2515                                 RADEON_CG_SUPPORT_HDP_MGCG;
2516                         rdev->pg_flags = 0;
2517                                 /*RADEON_PG_SUPPORT_GFX_PG |
2518                                 RADEON_PG_SUPPORT_GFX_SMG |
2519                                 RADEON_PG_SUPPORT_UVD |
2520                                 RADEON_PG_SUPPORT_VCE |
2521                                 RADEON_PG_SUPPORT_CP |
2522                                 RADEON_PG_SUPPORT_GDS |
2523                                 RADEON_PG_SUPPORT_RLC_SMU_HS |
2524                                 RADEON_PG_SUPPORT_SAMU;*/
2525                 }
2526                 rdev->has_uvd = true;
2527                 break;
2528         default:
2529                 /* FIXME: not supported yet */
2530                 return -EINVAL;
2531         }
2532
2533         if (rdev->flags & RADEON_IS_IGP) {
2534                 rdev->asic->pm.get_memory_clock = NULL;
2535                 rdev->asic->pm.set_memory_clock = NULL;
2536         }
2537
2538         return 0;
2539 }
2540