1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. 4 * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. 5 */ 6 7#ifndef _DPU_HW_CATALOG_H 8#define _DPU_HW_CATALOG_H 9 10#include <linux/kernel.h> 11#include <linux/bug.h> 12#include <linux/bitmap.h> 13#include <linux/err.h> 14 15/** 16 * Max hardware block count: For ex: max 12 SSPP pipes or 17 * 5 ctl paths. In all cases, it can have max 12 hardware blocks 18 * based on current design 19 */ 20#define MAX_BLOCKS 12 21 22#define DPU_HW_BLK_NAME_LEN 16 23 24#define MAX_IMG_WIDTH 0x3fff 25#define MAX_IMG_HEIGHT 0x3fff 26 27#define CRTC_DUAL_MIXERS 2 28 29#define MAX_XIN_COUNT 16 30 31/** 32 * MDP TOP BLOCK features 33 * @DPU_MDP_PANIC_PER_PIPE Panic configuration needs to be done per pipe 34 * @DPU_MDP_10BIT_SUPPORT, Chipset supports 10 bit pixel formats 35 * @DPU_MDP_PERIPH_0_REMOVED Indicates that access to periph top0 block results 36 * in a failure 37 * @DPU_MDP_VSYNC_SEL Enables vsync source selection via MDP_VSYNC_SEL register 38 * (moved into INTF block since DPU 5.0.0) 39 * @DPU_MDP_MAX Maximum value 40 41 */ 42enum { 43 DPU_MDP_PANIC_PER_PIPE = 0x1, 44 DPU_MDP_10BIT_SUPPORT, 45 DPU_MDP_AUDIO_SELECT, 46 DPU_MDP_PERIPH_0_REMOVED, 47 DPU_MDP_VSYNC_SEL, 48 DPU_MDP_MAX 49}; 50 51/** 52 * SSPP sub-blocks/features 53 * @DPU_SSPP_SCALER_QSEED2, QSEED2 algorithm support 54 * @DPU_SSPP_SCALER_QSEED3_COMPATIBLE, QSEED3-compatible alogorithm support (includes QSEED3, QSEED3LITE and QSEED4) 55 * @DPU_SSPP_SCALER_RGB, RGB Scaler, supported by RGB pipes 56 * @DPU_SSPP_CSC, Support of Color space converion 57 * @DPU_SSPP_CSC_10BIT, Support of 10-bit Color space conversion 58 * @DPU_SSPP_CURSOR, SSPP can be used as a cursor layer 59 * @DPU_SSPP_QOS, SSPP support QoS control, danger/safe/creq 60 * @DPU_SSPP_QOS_8LVL, SSPP support 8-level QoS control 61 * @DPU_SSPP_EXCL_RECT, SSPP supports exclusion rect 62 * @DPU_SSPP_SMART_DMA_V1, SmartDMA 1.0 support 63 * @DPU_SSPP_SMART_DMA_V2, SmartDMA 2.0 support 64 * @DPU_SSPP_TS_PREFILL Supports prefill with traffic shaper 65 * @DPU_SSPP_TS_PREFILL_REC1 Supports prefill with traffic shaper multirec 66 * @DPU_SSPP_CDP Supports client driven prefetch 67 * @DPU_SSPP_INLINE_ROTATION Support inline rotation 68 * @DPU_SSPP_MAX maximum value 69 */ 70enum { 71 DPU_SSPP_SCALER_QSEED2 = 0x1, 72 DPU_SSPP_SCALER_QSEED3_COMPATIBLE, 73 DPU_SSPP_SCALER_RGB, 74 DPU_SSPP_CSC, 75 DPU_SSPP_CSC_10BIT, 76 DPU_SSPP_CURSOR, 77 DPU_SSPP_QOS, 78 DPU_SSPP_QOS_8LVL, 79 DPU_SSPP_EXCL_RECT, 80 DPU_SSPP_SMART_DMA_V1, 81 DPU_SSPP_SMART_DMA_V2, 82 DPU_SSPP_TS_PREFILL, 83 DPU_SSPP_TS_PREFILL_REC1, 84 DPU_SSPP_CDP, 85 DPU_SSPP_INLINE_ROTATION, 86 DPU_SSPP_MAX 87}; 88 89/* 90 * MIXER sub-blocks/features 91 * @DPU_MIXER_LAYER Layer mixer layer blend configuration, 92 * @DPU_MIXER_SOURCESPLIT Layer mixer supports source-split configuration 93 * @DPU_MIXER_GC Gamma correction block 94 * @DPU_DIM_LAYER Layer mixer supports dim layer 95 * @DPU_MIXER_COMBINED_ALPHA Layer mixer has combined alpha register 96 * @DPU_MIXER_MAX maximum value 97 */ 98enum { 99 DPU_MIXER_LAYER = 0x1, 100 DPU_MIXER_SOURCESPLIT, 101 DPU_MIXER_GC, 102 DPU_DIM_LAYER, 103 DPU_MIXER_COMBINED_ALPHA, 104 DPU_MIXER_MAX 105}; 106 107/** 108 * DSPP sub-blocks 109 * @DPU_DSPP_PCC Panel color correction block 110 */ 111enum { 112 DPU_DSPP_PCC = 0x1, 113 DPU_DSPP_MAX 114}; 115 116/** 117 * PINGPONG sub-blocks 118 * @DPU_PINGPONG_TE2 Additional tear check block for split pipes 119 * @DPU_PINGPONG_SPLIT PP block supports split fifo 120 * @DPU_PINGPONG_SLAVE PP block is a suitable slave for split fifo 121 * @DPU_PINGPONG_DITHER Dither blocks 122 * @DPU_PINGPONG_DSC PP block supports DSC 123 * @DPU_PINGPONG_MAX 124 */ 125enum { 126 DPU_PINGPONG_TE2 = 0x1, 127 DPU_PINGPONG_SPLIT, 128 DPU_PINGPONG_SLAVE, 129 DPU_PINGPONG_DITHER, 130 DPU_PINGPONG_DSC, 131 DPU_PINGPONG_MAX 132}; 133 134/** 135 * CTL sub-blocks 136 * @DPU_CTL_SPLIT_DISPLAY: CTL supports video mode split display 137 * @DPU_CTL_FETCH_ACTIVE: Active CTL for fetch HW (SSPPs) 138 * @DPU_CTL_VM_CFG: CTL config to support multiple VMs 139 * @DPU_CTL_HAS_LAYER_EXT4: CTL has the CTL_LAYER_EXT4 register 140 * @DPU_CTL_DSPP_BLOCK_FLUSH: CTL config to support dspp sub-block flush 141 * @DPU_CTL_MAX 142 */ 143enum { 144 DPU_CTL_SPLIT_DISPLAY = 0x1, 145 DPU_CTL_ACTIVE_CFG, 146 DPU_CTL_FETCH_ACTIVE, 147 DPU_CTL_VM_CFG, 148 DPU_CTL_HAS_LAYER_EXT4, 149 DPU_CTL_DSPP_SUB_BLOCK_FLUSH, 150 DPU_CTL_MAX 151}; 152 153/** 154 * INTF sub-blocks 155 * @DPU_INTF_INPUT_CTRL Supports the setting of pp block from which 156 * pixel data arrives to this INTF 157 * @DPU_DATA_HCTL_EN Allows data to be transferred at different rate 158 * than video timing 159 * @DPU_INTF_STATUS_SUPPORTED INTF block has INTF_STATUS register 160 * @DPU_INTF_MAX 161 */ 162enum { 163 DPU_INTF_INPUT_CTRL = 0x1, 164 DPU_DATA_HCTL_EN, 165 DPU_INTF_STATUS_SUPPORTED, 166 DPU_INTF_MAX 167}; 168 169/** 170 * WB sub-blocks and features 171 * @DPU_WB_LINE_MODE Writeback module supports line/linear mode 172 * @DPU_WB_BLOCK_MODE Writeback module supports block mode read 173 * @DPU_WB_CHROMA_DOWN, Writeback chroma down block, 174 * @DPU_WB_DOWNSCALE, Writeback integer downscaler, 175 * @DPU_WB_DITHER, Dither block 176 * @DPU_WB_TRAFFIC_SHAPER, Writeback traffic shaper bloc 177 * @DPU_WB_UBWC, Writeback Universal bandwidth compression 178 * @DPU_WB_YUV_CONFIG Writeback supports output of YUV colorspace 179 * @DPU_WB_PIPE_ALPHA Writeback supports pipe alpha 180 * @DPU_WB_XY_ROI_OFFSET Writeback supports x/y-offset of out ROI in 181 * the destination image 182 * @DPU_WB_QOS, Writeback supports QoS control, danger/safe/creq 183 * @DPU_WB_QOS_8LVL, Writeback supports 8-level QoS control 184 * @DPU_WB_CDP Writeback supports client driven prefetch 185 * @DPU_WB_INPUT_CTRL Writeback supports from which pp block input pixel 186 * data arrives. 187 * @DPU_WB_CROP CWB supports cropping 188 * @DPU_WB_MAX maximum value 189 */ 190enum { 191 DPU_WB_LINE_MODE = 0x1, 192 DPU_WB_BLOCK_MODE, 193 DPU_WB_UBWC, 194 DPU_WB_YUV_CONFIG, 195 DPU_WB_PIPE_ALPHA, 196 DPU_WB_XY_ROI_OFFSET, 197 DPU_WB_QOS, 198 DPU_WB_QOS_8LVL, 199 DPU_WB_CDP, 200 DPU_WB_INPUT_CTRL, 201 DPU_WB_CROP, 202 DPU_WB_MAX 203}; 204 205/** 206 * VBIF sub-blocks and features 207 * @DPU_VBIF_QOS_OTLIM VBIF supports OT Limit 208 * @DPU_VBIF_QOS_REMAP VBIF supports QoS priority remap 209 * @DPU_VBIF_MAX maximum value 210 */ 211enum { 212 DPU_VBIF_QOS_OTLIM = 0x1, 213 DPU_VBIF_QOS_REMAP, 214 DPU_VBIF_MAX 215}; 216 217/** 218 * DSC sub-blocks/features 219 * @DPU_DSC_OUTPUT_CTRL Configure which PINGPONG block gets 220 * the pixel output from this DSC. 221 * @DPU_DSC_HW_REV_1_2 DSC block supports DSC 1.1 and 1.2 222 * @DPU_DSC_NATIVE_42x_EN Supports NATIVE_422_EN and NATIVE_420_EN encoding 223 * @DPU_DSC_MAX 224 */ 225enum { 226 DPU_DSC_OUTPUT_CTRL = 0x1, 227 DPU_DSC_HW_REV_1_2, 228 DPU_DSC_NATIVE_42x_EN, 229 DPU_DSC_MAX 230}; 231 232/** 233 * MACRO DPU_HW_BLK_INFO - information of HW blocks inside DPU 234 * @name: string name for debug purposes 235 * @id: enum identifying this block 236 * @base: register base offset to mdss 237 * @len: length of hardware block 238 * @features bit mask identifying sub-blocks/features 239 */ 240#define DPU_HW_BLK_INFO \ 241 char name[DPU_HW_BLK_NAME_LEN]; \ 242 u32 id; \ 243 u32 base; \ 244 u32 len; \ 245 unsigned long features 246 247/** 248 * struct dpu_scaler_blk: Scaler information 249 * @name: string name for debug purposes 250 * @base: offset of this sub-block relative to the block offset 251 * @len: register block length of this sub-block 252 * @version: qseed block revision, on QSEED3+ platforms this is the value of 253 * scaler_blk.base + QSEED3_HW_VERSION registers. 254 */ 255struct dpu_scaler_blk { 256 char name[DPU_HW_BLK_NAME_LEN]; 257 u32 base; 258 u32 len; 259 u32 version; 260}; 261 262struct dpu_csc_blk { 263 char name[DPU_HW_BLK_NAME_LEN]; 264 u32 base; 265 u32 len; 266}; 267 268/** 269 * struct dpu_pp_blk : Pixel processing sub-blk information 270 * @name: string name for debug purposes 271 * @base: offset of this sub-block relative to the block offset 272 * @len: register block length of this sub-block 273 * @version: HW Algorithm version 274 */ 275struct dpu_pp_blk { 276 char name[DPU_HW_BLK_NAME_LEN]; 277 u32 base; 278 u32 len; 279 u32 version; 280}; 281 282/** 283 * struct dpu_dsc_blk - DSC Encoder sub-blk information 284 * @name: string name for debug purposes 285 * @base: offset of this sub-block relative to the block offset 286 * @len: register block length of this sub-block 287 */ 288struct dpu_dsc_blk { 289 char name[DPU_HW_BLK_NAME_LEN]; 290 u32 base; 291 u32 len; 292}; 293 294/** 295 * enum dpu_qos_lut_usage - define QoS LUT use cases 296 */ 297enum dpu_qos_lut_usage { 298 DPU_QOS_LUT_USAGE_LINEAR, 299 DPU_QOS_LUT_USAGE_MACROTILE, 300 DPU_QOS_LUT_USAGE_NRT, 301 DPU_QOS_LUT_USAGE_MAX, 302}; 303 304/** 305 * struct dpu_qos_lut_entry - define QoS LUT table entry 306 * @fl: fill level, or zero on last entry to indicate default lut 307 * @lut: lut to use if equal to or less than fill level 308 */ 309struct dpu_qos_lut_entry { 310 u32 fl; 311 u64 lut; 312}; 313 314/** 315 * struct dpu_qos_lut_tbl - define QoS LUT table 316 * @nentry: number of entry in this table 317 * @entries: Pointer to table entries 318 */ 319struct dpu_qos_lut_tbl { 320 u32 nentry; 321 const struct dpu_qos_lut_entry *entries; 322}; 323 324/** 325 * struct dpu_rotation_cfg - define inline rotation config 326 * @rot_maxheight: max pre rotated height allowed for rotation 327 * @rot_num_formats: number of elements in @rot_format_list 328 * @rot_format_list: list of supported rotator formats 329 */ 330struct dpu_rotation_cfg { 331 u32 rot_maxheight; 332 size_t rot_num_formats; 333 const u32 *rot_format_list; 334}; 335 336/** 337 * struct dpu_caps - define DPU capabilities 338 * @max_mixer_width max layer mixer line width support. 339 * @max_mixer_blendstages max layer mixer blend stages or 340 * supported z order 341 * @has_src_split source split feature status 342 * @has_dim_layer dim layer feature status 343 * @has_idle_pc indicate if idle power collapse feature is supported 344 * @has_3d_merge indicate if 3D merge is supported 345 * @max_linewidth max linewidth for sspp 346 * @pixel_ram_size size of latency hiding and de-tiling buffer in bytes 347 * @max_hdeci_exp max horizontal decimation supported (max is 2^value) 348 * @max_vdeci_exp max vertical decimation supported (max is 2^value) 349 */ 350struct dpu_caps { 351 u32 max_mixer_width; 352 u32 max_mixer_blendstages; 353 bool has_src_split; 354 bool has_dim_layer; 355 bool has_idle_pc; 356 bool has_3d_merge; 357 /* SSPP limits */ 358 u32 max_linewidth; 359 u32 pixel_ram_size; 360 u32 max_hdeci_exp; 361 u32 max_vdeci_exp; 362}; 363 364/** 365 * struct dpu_sspp_sub_blks : SSPP sub-blocks 366 * common: Pointer to common configurations shared by sub blocks 367 * @maxdwnscale: max downscale ratio supported(without DECIMATION) 368 * @maxupscale: maxupscale ratio supported 369 * @max_per_pipe_bw: maximum allowable bandwidth of this pipe in kBps 370 * @qseed_ver: qseed version 371 * @scaler_blk: 372 * @csc_blk: 373 * @format_list: Pointer to list of supported formats 374 * @num_formats: Number of supported formats 375 * @virt_format_list: Pointer to list of supported formats for virtual planes 376 * @virt_num_formats: Number of supported formats for virtual planes 377 * @dpu_rotation_cfg: inline rotation configuration 378 */ 379struct dpu_sspp_sub_blks { 380 u32 maxdwnscale; 381 u32 maxupscale; 382 u32 max_per_pipe_bw; 383 u32 qseed_ver; 384 struct dpu_scaler_blk scaler_blk; 385 struct dpu_pp_blk csc_blk; 386 387 const u32 *format_list; 388 u32 num_formats; 389 const u32 *virt_format_list; 390 u32 virt_num_formats; 391 const struct dpu_rotation_cfg *rotation_cfg; 392}; 393 394/** 395 * struct dpu_lm_sub_blks: information of mixer block 396 * @maxwidth: Max pixel width supported by this mixer 397 * @maxblendstages: Max number of blend-stages supported 398 * @blendstage_base: Blend-stage register base offset 399 */ 400struct dpu_lm_sub_blks { 401 u32 maxwidth; 402 u32 maxblendstages; 403 u32 blendstage_base[MAX_BLOCKS]; 404}; 405 406/** 407 * struct dpu_dspp_sub_blks: Information of DSPP block 408 * @pcc: pixel color correction block 409 */ 410struct dpu_dspp_sub_blks { 411 struct dpu_pp_blk pcc; 412}; 413 414struct dpu_pingpong_sub_blks { 415 struct dpu_pp_blk te; 416 struct dpu_pp_blk te2; 417 struct dpu_pp_blk dither; 418}; 419 420/** 421 * struct dpu_dsc_sub_blks - DSC sub-blks 422 * @enc: DSC encoder sub-block 423 * @ctl: DSC controller sub-block 424 */ 425struct dpu_dsc_sub_blks { 426 struct dpu_dsc_blk enc; 427 struct dpu_dsc_blk ctl; 428}; 429 430/** 431 * dpu_clk_ctrl_type - Defines top level clock control signals 432 */ 433enum dpu_clk_ctrl_type { 434 DPU_CLK_CTRL_NONE, 435 DPU_CLK_CTRL_VIG0, 436 DPU_CLK_CTRL_VIG1, 437 DPU_CLK_CTRL_VIG2, 438 DPU_CLK_CTRL_VIG3, 439 DPU_CLK_CTRL_VIG4, 440 DPU_CLK_CTRL_RGB0, 441 DPU_CLK_CTRL_RGB1, 442 DPU_CLK_CTRL_RGB2, 443 DPU_CLK_CTRL_RGB3, 444 DPU_CLK_CTRL_DMA0, 445 DPU_CLK_CTRL_DMA1, 446 DPU_CLK_CTRL_DMA2, 447 DPU_CLK_CTRL_DMA3, 448 DPU_CLK_CTRL_DMA4, 449 DPU_CLK_CTRL_DMA5, 450 DPU_CLK_CTRL_CURSOR0, 451 DPU_CLK_CTRL_CURSOR1, 452 DPU_CLK_CTRL_INLINE_ROT0_SSPP, 453 DPU_CLK_CTRL_REG_DMA, 454 DPU_CLK_CTRL_WB2, 455 DPU_CLK_CTRL_MAX, 456}; 457 458/* struct dpu_clk_ctrl_reg : Clock control register 459 * @reg_off: register offset 460 * @bit_off: bit offset 461 */ 462struct dpu_clk_ctrl_reg { 463 u32 reg_off; 464 u32 bit_off; 465}; 466 467/* struct dpu_mdp_cfg : MDP TOP-BLK instance info 468 * @id: index identifying this block 469 * @base: register base offset to mdss 470 * @features bit mask identifying sub-blocks/features 471 * @clk_ctrls clock control register definition 472 */ 473struct dpu_mdp_cfg { 474 DPU_HW_BLK_INFO; 475 struct dpu_clk_ctrl_reg clk_ctrls[DPU_CLK_CTRL_MAX]; 476}; 477 478/* struct dpu_ctl_cfg : MDP CTL instance info 479 * @id: index identifying this block 480 * @base: register base offset to mdss 481 * @features bit mask identifying sub-blocks/features 482 * @intr_start: interrupt index for CTL_START 483 */ 484struct dpu_ctl_cfg { 485 DPU_HW_BLK_INFO; 486 unsigned int intr_start; 487}; 488 489/** 490 * struct dpu_sspp_cfg - information of source pipes 491 * @id: index identifying this block 492 * @base register offset of this block 493 * @features bit mask identifying sub-blocks/features 494 * @sblk: SSPP sub-blocks information 495 * @xin_id: bus client identifier 496 * @clk_ctrl clock control identifier 497 * @type sspp type identifier 498 */ 499struct dpu_sspp_cfg { 500 DPU_HW_BLK_INFO; 501 const struct dpu_sspp_sub_blks *sblk; 502 u32 xin_id; 503 enum dpu_clk_ctrl_type clk_ctrl; 504 u32 type; 505}; 506 507/** 508 * struct dpu_lm_cfg - information of layer mixer blocks 509 * @id: index identifying this block 510 * @base register offset of this block 511 * @features bit mask identifying sub-blocks/features 512 * @sblk: LM Sub-blocks information 513 * @pingpong: ID of connected PingPong, PINGPONG_NONE if unsupported 514 * @lm_pair: ID of LM that can be controlled by same CTL 515 */ 516struct dpu_lm_cfg { 517 DPU_HW_BLK_INFO; 518 const struct dpu_lm_sub_blks *sblk; 519 u32 pingpong; 520 u32 dspp; 521 unsigned long lm_pair; 522}; 523 524/** 525 * struct dpu_dspp_cfg - information of DSPP blocks 526 * @id enum identifying this block 527 * @base register offset of this block 528 * @features bit mask identifying sub-blocks/features 529 * supported by this block 530 * @sblk sub-blocks information 531 */ 532struct dpu_dspp_cfg { 533 DPU_HW_BLK_INFO; 534 const struct dpu_dspp_sub_blks *sblk; 535}; 536 537/** 538 * struct dpu_pingpong_cfg - information of PING-PONG blocks 539 * @id enum identifying this block 540 * @base register offset of this block 541 * @features bit mask identifying sub-blocks/features 542 * @intr_done: index for PINGPONG done interrupt 543 * @intr_rdptr: index for PINGPONG readpointer done interrupt 544 * @sblk sub-blocks information 545 */ 546struct dpu_pingpong_cfg { 547 DPU_HW_BLK_INFO; 548 u32 merge_3d; 549 unsigned int intr_done; 550 unsigned int intr_rdptr; 551 const struct dpu_pingpong_sub_blks *sblk; 552}; 553 554/** 555 * struct dpu_merge_3d_cfg - information of DSPP blocks 556 * @id enum identifying this block 557 * @base register offset of this block 558 * @features bit mask identifying sub-blocks/features 559 * supported by this block 560 * @sblk sub-blocks information 561 */ 562struct dpu_merge_3d_cfg { 563 DPU_HW_BLK_INFO; 564 const struct dpu_merge_3d_sub_blks *sblk; 565}; 566 567/** 568 * struct dpu_dsc_cfg - information of DSC blocks 569 * @id enum identifying this block 570 * @base register offset of this block 571 * @len: length of hardware block 572 * @features bit mask identifying sub-blocks/features 573 * @sblk: sub-blocks information 574 */ 575struct dpu_dsc_cfg { 576 DPU_HW_BLK_INFO; 577 const struct dpu_dsc_sub_blks *sblk; 578}; 579 580/** 581 * struct dpu_intf_cfg - information of timing engine blocks 582 * @id enum identifying this block 583 * @base register offset of this block 584 * @features bit mask identifying sub-blocks/features 585 * @type: Interface type(DSI, DP, HDMI) 586 * @controller_id: Controller Instance ID in case of multiple of intf type 587 * @prog_fetch_lines_worst_case Worst case latency num lines needed to prefetch 588 * @intr_underrun: index for INTF underrun interrupt 589 * @intr_vsync: index for INTF VSYNC interrupt 590 * @intr_tear_rd_ptr: Index for INTF TEAR_RD_PTR interrupt 591 */ 592struct dpu_intf_cfg { 593 DPU_HW_BLK_INFO; 594 u32 type; /* interface type*/ 595 u32 controller_id; 596 u32 prog_fetch_lines_worst_case; 597 unsigned int intr_underrun; 598 unsigned int intr_vsync; 599 unsigned int intr_tear_rd_ptr; 600}; 601 602/** 603 * struct dpu_wb_cfg - information of writeback blocks 604 * @DPU_HW_BLK_INFO: refer to the description above for DPU_HW_BLK_INFO 605 * @vbif_idx: vbif client index 606 * @maxlinewidth: max line width supported by writeback block 607 * @xin_id: bus client identifier 608 * @intr_wb_done: interrupt index for WB_DONE 609 * @format_list: list of formats supported by this writeback block 610 * @num_formats: number of formats supported by this writeback block 611 * @clk_ctrl: clock control identifier 612 */ 613struct dpu_wb_cfg { 614 DPU_HW_BLK_INFO; 615 u8 vbif_idx; 616 u32 maxlinewidth; 617 u32 xin_id; 618 unsigned int intr_wb_done; 619 const u32 *format_list; 620 u32 num_formats; 621 enum dpu_clk_ctrl_type clk_ctrl; 622}; 623 624/** 625 * struct dpu_vbif_dynamic_ot_cfg - dynamic OT setting 626 * @pps pixel per seconds 627 * @ot_limit OT limit to use up to specified pixel per second 628 */ 629struct dpu_vbif_dynamic_ot_cfg { 630 u64 pps; 631 u32 ot_limit; 632}; 633 634/** 635 * struct dpu_vbif_dynamic_ot_tbl - dynamic OT setting table 636 * @count length of cfg 637 * @cfg pointer to array of configuration settings with 638 * ascending requirements 639 */ 640struct dpu_vbif_dynamic_ot_tbl { 641 u32 count; 642 const struct dpu_vbif_dynamic_ot_cfg *cfg; 643}; 644 645/** 646 * struct dpu_vbif_qos_tbl - QoS priority table 647 * @npriority_lvl num of priority level 648 * @priority_lvl pointer to array of priority level in ascending order 649 */ 650struct dpu_vbif_qos_tbl { 651 u32 npriority_lvl; 652 const u32 *priority_lvl; 653}; 654 655/** 656 * struct dpu_vbif_cfg - information of VBIF blocks 657 * @id enum identifying this block 658 * @base register offset of this block 659 * @features bit mask identifying sub-blocks/features 660 * @ot_rd_limit default OT read limit 661 * @ot_wr_limit default OT write limit 662 * @xin_halt_timeout maximum time (in usec) for xin to halt 663 * @qos_rp_remap_size size of VBIF_XINL_QOS_RP_REMAP register space 664 * @dynamic_ot_rd_tbl dynamic OT read configuration table 665 * @dynamic_ot_wr_tbl dynamic OT write configuration table 666 * @qos_rt_tbl real-time QoS priority table 667 * @qos_nrt_tbl non-real-time QoS priority table 668 * @memtype_count number of defined memtypes 669 * @memtype array of xin memtype definitions 670 */ 671struct dpu_vbif_cfg { 672 DPU_HW_BLK_INFO; 673 u32 default_ot_rd_limit; 674 u32 default_ot_wr_limit; 675 u32 xin_halt_timeout; 676 u32 qos_rp_remap_size; 677 struct dpu_vbif_dynamic_ot_tbl dynamic_ot_rd_tbl; 678 struct dpu_vbif_dynamic_ot_tbl dynamic_ot_wr_tbl; 679 struct dpu_vbif_qos_tbl qos_rt_tbl; 680 struct dpu_vbif_qos_tbl qos_nrt_tbl; 681 u32 memtype_count; 682 u32 memtype[MAX_XIN_COUNT]; 683}; 684 685/** 686 * struct dpu_cdm_cfg - information of chroma down blocks 687 * @name string name for debug purposes 688 * @id enum identifying this block 689 * @base register offset of this block 690 * @features bit mask identifying sub-blocks/features 691 */ 692struct dpu_cdm_cfg { 693 DPU_HW_BLK_INFO; 694}; 695 696/** 697 * Define CDP use cases 698 * @DPU_PERF_CDP_UDAGE_RT: real-time use cases 699 * @DPU_PERF_CDP_USAGE_NRT: non real-time use cases such as WFD 700 */ 701enum { 702 DPU_PERF_CDP_USAGE_RT, 703 DPU_PERF_CDP_USAGE_NRT, 704 DPU_PERF_CDP_USAGE_MAX 705}; 706 707/** 708 * struct dpu_perf_cdp_cfg - define CDP use case configuration 709 * @rd_enable: true if read pipe CDP is enabled 710 * @wr_enable: true if write pipe CDP is enabled 711 */ 712struct dpu_perf_cdp_cfg { 713 bool rd_enable; 714 bool wr_enable; 715}; 716 717/** 718 * struct dpu_mdss_version - DPU's major and minor versions 719 * @core_major_ver: DPU core's major version 720 * @core_minor_ver: DPU core's minor version 721 */ 722struct dpu_mdss_version { 723 u8 core_major_ver; 724 u8 core_minor_ver; 725}; 726 727/** 728 * struct dpu_perf_cfg - performance control settings 729 * @max_bw_low low threshold of maximum bandwidth (kbps) 730 * @max_bw_high high threshold of maximum bandwidth (kbps) 731 * @min_core_ib minimum bandwidth for core (kbps) 732 * @min_core_ib minimum mnoc ib vote in kbps 733 * @min_llcc_ib minimum llcc ib vote in kbps 734 * @min_dram_ib minimum dram ib vote in kbps 735 * @undersized_prefill_lines undersized prefill in lines 736 * @xtra_prefill_lines extra prefill latency in lines 737 * @dest_scale_prefill_lines destination scaler latency in lines 738 * @macrotile_perfill_lines macrotile latency in lines 739 * @yuv_nv12_prefill_lines yuv_nv12 latency in lines 740 * @linear_prefill_lines linear latency in lines 741 * @downscaling_prefill_lines downscaling latency in lines 742 * @amortizable_theshold minimum y position for traffic shaping prefill 743 * @min_prefill_lines minimum pipeline latency in lines 744 * @clk_inefficiency_factor DPU src clock inefficiency factor 745 * @bw_inefficiency_factor DPU axi bus bw inefficiency factor 746 * @safe_lut_tbl: LUT tables for safe signals 747 * @danger_lut_tbl: LUT tables for danger signals 748 * @qos_lut_tbl: LUT tables for QoS signals 749 * @cdp_cfg cdp use case configurations 750 */ 751struct dpu_perf_cfg { 752 u32 max_bw_low; 753 u32 max_bw_high; 754 u32 min_core_ib; 755 u32 min_llcc_ib; 756 u32 min_dram_ib; 757 u32 undersized_prefill_lines; 758 u32 xtra_prefill_lines; 759 u32 dest_scale_prefill_lines; 760 u32 macrotile_prefill_lines; 761 u32 yuv_nv12_prefill_lines; 762 u32 linear_prefill_lines; 763 u32 downscaling_prefill_lines; 764 u32 amortizable_threshold; 765 u32 min_prefill_lines; 766 u32 clk_inefficiency_factor; 767 u32 bw_inefficiency_factor; 768 u32 safe_lut_tbl[DPU_QOS_LUT_USAGE_MAX]; 769 u32 danger_lut_tbl[DPU_QOS_LUT_USAGE_MAX]; 770 struct dpu_qos_lut_tbl qos_lut_tbl[DPU_QOS_LUT_USAGE_MAX]; 771 struct dpu_perf_cdp_cfg cdp_cfg[DPU_PERF_CDP_USAGE_MAX]; 772}; 773 774/** 775 * struct dpu_mdss_cfg - information of MDSS HW 776 * This is the main catalog data structure representing 777 * this HW version. Contains dpu's major and minor versions, 778 * number of instances, register offsets, capabilities of the 779 * all MDSS HW sub-blocks. 780 * 781 * @dma_formats Supported formats for dma pipe 782 * @cursor_formats Supported formats for cursor pipe 783 * @vig_formats Supported formats for vig pipe 784 */ 785struct dpu_mdss_cfg { 786 const struct dpu_mdss_version *mdss_ver; 787 788 const struct dpu_caps *caps; 789 790 const struct dpu_mdp_cfg *mdp; 791 792 u32 ctl_count; 793 const struct dpu_ctl_cfg *ctl; 794 795 u32 sspp_count; 796 const struct dpu_sspp_cfg *sspp; 797 798 u32 mixer_count; 799 const struct dpu_lm_cfg *mixer; 800 801 u32 pingpong_count; 802 const struct dpu_pingpong_cfg *pingpong; 803 804 u32 merge_3d_count; 805 const struct dpu_merge_3d_cfg *merge_3d; 806 807 u32 dsc_count; 808 const struct dpu_dsc_cfg *dsc; 809 810 u32 intf_count; 811 const struct dpu_intf_cfg *intf; 812 813 u32 vbif_count; 814 const struct dpu_vbif_cfg *vbif; 815 816 u32 wb_count; 817 const struct dpu_wb_cfg *wb; 818 819 const struct dpu_cdm_cfg *cdm; 820 821 u32 ad_count; 822 823 u32 dspp_count; 824 const struct dpu_dspp_cfg *dspp; 825 826 /* Add additional block data structures here */ 827 828 const struct dpu_perf_cfg *perf; 829 const struct dpu_format_extended *dma_formats; 830 const struct dpu_format_extended *cursor_formats; 831 const struct dpu_format_extended *vig_formats; 832}; 833 834extern const struct dpu_mdss_cfg dpu_msm8998_cfg; 835extern const struct dpu_mdss_cfg dpu_sdm630_cfg; 836extern const struct dpu_mdss_cfg dpu_sdm660_cfg; 837extern const struct dpu_mdss_cfg dpu_sdm845_cfg; 838extern const struct dpu_mdss_cfg dpu_sdm670_cfg; 839extern const struct dpu_mdss_cfg dpu_sm8150_cfg; 840extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; 841extern const struct dpu_mdss_cfg dpu_sm8250_cfg; 842extern const struct dpu_mdss_cfg dpu_sc7180_cfg; 843extern const struct dpu_mdss_cfg dpu_sm6115_cfg; 844extern const struct dpu_mdss_cfg dpu_sm6125_cfg; 845extern const struct dpu_mdss_cfg dpu_sm6350_cfg; 846extern const struct dpu_mdss_cfg dpu_qcm2290_cfg; 847extern const struct dpu_mdss_cfg dpu_sm6375_cfg; 848extern const struct dpu_mdss_cfg dpu_sm8350_cfg; 849extern const struct dpu_mdss_cfg dpu_sc7280_cfg; 850extern const struct dpu_mdss_cfg dpu_sc8280xp_cfg; 851extern const struct dpu_mdss_cfg dpu_sm8450_cfg; 852extern const struct dpu_mdss_cfg dpu_sm8550_cfg; 853extern const struct dpu_mdss_cfg dpu_sm8650_cfg; 854extern const struct dpu_mdss_cfg dpu_x1e80100_cfg; 855 856#endif /* _DPU_HW_CATALOG_H */ 857