icl_dsi_regs.h (12297B)
1/* SPDX-License-Identifier: MIT */ 2/* 3 * Copyright © 2022 Intel Corporation 4 */ 5 6#ifndef __ICL_DSI_REGS_H__ 7#define __ICL_DSI_REGS_H__ 8 9#include "i915_reg_defs.h" 10 11/* Gen11 DSI */ 12#define _MMIO_DSI(tc, dsi0, dsi1) _MMIO_TRANS((tc) - TRANSCODER_DSI_0, \ 13 dsi0, dsi1) 14#define _ICL_DSI_ESC_CLK_DIV0 0x6b090 15#define _ICL_DSI_ESC_CLK_DIV1 0x6b890 16#define ICL_DSI_ESC_CLK_DIV(port) _MMIO_PORT((port), \ 17 _ICL_DSI_ESC_CLK_DIV0, \ 18 _ICL_DSI_ESC_CLK_DIV1) 19#define _ICL_DPHY_ESC_CLK_DIV0 0x162190 20#define _ICL_DPHY_ESC_CLK_DIV1 0x6C190 21#define ICL_DPHY_ESC_CLK_DIV(port) _MMIO_PORT((port), \ 22 _ICL_DPHY_ESC_CLK_DIV0, \ 23 _ICL_DPHY_ESC_CLK_DIV1) 24#define ICL_BYTE_CLK_PER_ESC_CLK_MASK (0x1f << 16) 25#define ICL_BYTE_CLK_PER_ESC_CLK_SHIFT 16 26#define ICL_ESC_CLK_DIV_MASK 0x1ff 27#define ICL_ESC_CLK_DIV_SHIFT 0 28#define DSI_MAX_ESC_CLK 20000 /* in KHz */ 29 30#define _ADL_MIPIO_REG 0x180 31#define ADL_MIPIO_DW(port, dw) _MMIO(_ICL_COMBOPHY(port) + _ADL_MIPIO_REG + 4 * (dw)) 32#define TX_ESC_CLK_DIV_PHY_SEL REGBIT(16) 33#define TX_ESC_CLK_DIV_PHY_MASK REG_GENMASK(23, 16) 34#define TX_ESC_CLK_DIV_PHY REG_FIELD_PREP(TX_ESC_CLK_DIV_PHY_MASK, 0x7f) 35 36#define _DSI_CMD_FRMCTL_0 0x6b034 37#define _DSI_CMD_FRMCTL_1 0x6b834 38#define DSI_CMD_FRMCTL(port) _MMIO_PORT(port, \ 39 _DSI_CMD_FRMCTL_0,\ 40 _DSI_CMD_FRMCTL_1) 41#define DSI_FRAME_UPDATE_REQUEST (1 << 31) 42#define DSI_PERIODIC_FRAME_UPDATE_ENABLE (1 << 29) 43#define DSI_NULL_PACKET_ENABLE (1 << 28) 44#define DSI_FRAME_IN_PROGRESS (1 << 0) 45 46#define _DSI_INTR_MASK_REG_0 0x6b070 47#define _DSI_INTR_MASK_REG_1 0x6b870 48#define DSI_INTR_MASK_REG(port) _MMIO_PORT(port, \ 49 _DSI_INTR_MASK_REG_0,\ 50 _DSI_INTR_MASK_REG_1) 51 52#define _DSI_INTR_IDENT_REG_0 0x6b074 53#define _DSI_INTR_IDENT_REG_1 0x6b874 54#define DSI_INTR_IDENT_REG(port) _MMIO_PORT(port, \ 55 _DSI_INTR_IDENT_REG_0,\ 56 _DSI_INTR_IDENT_REG_1) 57#define DSI_TE_EVENT (1 << 31) 58#define DSI_RX_DATA_OR_BTA_TERMINATED (1 << 30) 59#define DSI_TX_DATA (1 << 29) 60#define DSI_ULPS_ENTRY_DONE (1 << 28) 61#define DSI_NON_TE_TRIGGER_RECEIVED (1 << 27) 62#define DSI_HOST_CHKSUM_ERROR (1 << 26) 63#define DSI_HOST_MULTI_ECC_ERROR (1 << 25) 64#define DSI_HOST_SINGL_ECC_ERROR (1 << 24) 65#define DSI_HOST_CONTENTION_DETECTED (1 << 23) 66#define DSI_HOST_FALSE_CONTROL_ERROR (1 << 22) 67#define DSI_HOST_TIMEOUT_ERROR (1 << 21) 68#define DSI_HOST_LOW_POWER_TX_SYNC_ERROR (1 << 20) 69#define DSI_HOST_ESCAPE_MODE_ENTRY_ERROR (1 << 19) 70#define DSI_FRAME_UPDATE_DONE (1 << 16) 71#define DSI_PROTOCOL_VIOLATION_REPORTED (1 << 15) 72#define DSI_INVALID_TX_LENGTH (1 << 13) 73#define DSI_INVALID_VC (1 << 12) 74#define DSI_INVALID_DATA_TYPE (1 << 11) 75#define DSI_PERIPHERAL_CHKSUM_ERROR (1 << 10) 76#define DSI_PERIPHERAL_MULTI_ECC_ERROR (1 << 9) 77#define DSI_PERIPHERAL_SINGLE_ECC_ERROR (1 << 8) 78#define DSI_PERIPHERAL_CONTENTION_DETECTED (1 << 7) 79#define DSI_PERIPHERAL_FALSE_CTRL_ERROR (1 << 6) 80#define DSI_PERIPHERAL_TIMEOUT_ERROR (1 << 5) 81#define DSI_PERIPHERAL_LP_TX_SYNC_ERROR (1 << 4) 82#define DSI_PERIPHERAL_ESC_MODE_ENTRY_CMD_ERR (1 << 3) 83#define DSI_EOT_SYNC_ERROR (1 << 2) 84#define DSI_SOT_SYNC_ERROR (1 << 1) 85#define DSI_SOT_ERROR (1 << 0) 86 87/* ICL DSI MODE control */ 88#define _ICL_DSI_IO_MODECTL_0 0x6B094 89#define _ICL_DSI_IO_MODECTL_1 0x6B894 90#define ICL_DSI_IO_MODECTL(port) _MMIO_PORT(port, \ 91 _ICL_DSI_IO_MODECTL_0, \ 92 _ICL_DSI_IO_MODECTL_1) 93#define COMBO_PHY_MODE_DSI (1 << 0) 94 95/* TGL DSI Chicken register */ 96#define _TGL_DSI_CHKN_REG_0 0x6B0C0 97#define _TGL_DSI_CHKN_REG_1 0x6B8C0 98#define TGL_DSI_CHKN_REG(port) _MMIO_PORT(port, \ 99 _TGL_DSI_CHKN_REG_0, \ 100 _TGL_DSI_CHKN_REG_1) 101#define TGL_DSI_CHKN_LSHS_GB_MASK REG_GENMASK(15, 12) 102#define TGL_DSI_CHKN_LSHS_GB(byte_clocks) REG_FIELD_PREP(TGL_DSI_CHKN_LSHS_GB_MASK, \ 103 (byte_clocks)) 104#define _ICL_DSI_T_INIT_MASTER_0 0x6b088 105#define _ICL_DSI_T_INIT_MASTER_1 0x6b888 106#define ICL_DSI_T_INIT_MASTER(port) _MMIO_PORT(port, \ 107 _ICL_DSI_T_INIT_MASTER_0,\ 108 _ICL_DSI_T_INIT_MASTER_1) 109#define DSI_T_INIT_MASTER_MASK REG_GENMASK(15, 0) 110 111#define _DPHY_CLK_TIMING_PARAM_0 0x162180 112#define _DPHY_CLK_TIMING_PARAM_1 0x6c180 113#define DPHY_CLK_TIMING_PARAM(port) _MMIO_PORT(port, \ 114 _DPHY_CLK_TIMING_PARAM_0,\ 115 _DPHY_CLK_TIMING_PARAM_1) 116#define _DSI_CLK_TIMING_PARAM_0 0x6b080 117#define _DSI_CLK_TIMING_PARAM_1 0x6b880 118#define DSI_CLK_TIMING_PARAM(port) _MMIO_PORT(port, \ 119 _DSI_CLK_TIMING_PARAM_0,\ 120 _DSI_CLK_TIMING_PARAM_1) 121#define CLK_PREPARE_OVERRIDE (1 << 31) 122#define CLK_PREPARE(x) ((x) << 28) 123#define CLK_PREPARE_MASK (0x7 << 28) 124#define CLK_PREPARE_SHIFT 28 125#define CLK_ZERO_OVERRIDE (1 << 27) 126#define CLK_ZERO(x) ((x) << 20) 127#define CLK_ZERO_MASK (0xf << 20) 128#define CLK_ZERO_SHIFT 20 129#define CLK_PRE_OVERRIDE (1 << 19) 130#define CLK_PRE(x) ((x) << 16) 131#define CLK_PRE_MASK (0x3 << 16) 132#define CLK_PRE_SHIFT 16 133#define CLK_POST_OVERRIDE (1 << 15) 134#define CLK_POST(x) ((x) << 8) 135#define CLK_POST_MASK (0x7 << 8) 136#define CLK_POST_SHIFT 8 137#define CLK_TRAIL_OVERRIDE (1 << 7) 138#define CLK_TRAIL(x) ((x) << 0) 139#define CLK_TRAIL_MASK (0xf << 0) 140#define CLK_TRAIL_SHIFT 0 141 142#define _DPHY_DATA_TIMING_PARAM_0 0x162184 143#define _DPHY_DATA_TIMING_PARAM_1 0x6c184 144#define DPHY_DATA_TIMING_PARAM(port) _MMIO_PORT(port, \ 145 _DPHY_DATA_TIMING_PARAM_0,\ 146 _DPHY_DATA_TIMING_PARAM_1) 147#define _DSI_DATA_TIMING_PARAM_0 0x6B084 148#define _DSI_DATA_TIMING_PARAM_1 0x6B884 149#define DSI_DATA_TIMING_PARAM(port) _MMIO_PORT(port, \ 150 _DSI_DATA_TIMING_PARAM_0,\ 151 _DSI_DATA_TIMING_PARAM_1) 152#define HS_PREPARE_OVERRIDE (1 << 31) 153#define HS_PREPARE(x) ((x) << 24) 154#define HS_PREPARE_MASK (0x7 << 24) 155#define HS_PREPARE_SHIFT 24 156#define HS_ZERO_OVERRIDE (1 << 23) 157#define HS_ZERO(x) ((x) << 16) 158#define HS_ZERO_MASK (0xf << 16) 159#define HS_ZERO_SHIFT 16 160#define HS_TRAIL_OVERRIDE (1 << 15) 161#define HS_TRAIL(x) ((x) << 8) 162#define HS_TRAIL_MASK (0x7 << 8) 163#define HS_TRAIL_SHIFT 8 164#define HS_EXIT_OVERRIDE (1 << 7) 165#define HS_EXIT(x) ((x) << 0) 166#define HS_EXIT_MASK (0x7 << 0) 167#define HS_EXIT_SHIFT 0 168 169#define _DPHY_TA_TIMING_PARAM_0 0x162188 170#define _DPHY_TA_TIMING_PARAM_1 0x6c188 171#define DPHY_TA_TIMING_PARAM(port) _MMIO_PORT(port, \ 172 _DPHY_TA_TIMING_PARAM_0,\ 173 _DPHY_TA_TIMING_PARAM_1) 174#define _DSI_TA_TIMING_PARAM_0 0x6b098 175#define _DSI_TA_TIMING_PARAM_1 0x6b898 176#define DSI_TA_TIMING_PARAM(port) _MMIO_PORT(port, \ 177 _DSI_TA_TIMING_PARAM_0,\ 178 _DSI_TA_TIMING_PARAM_1) 179#define TA_SURE_OVERRIDE (1 << 31) 180#define TA_SURE(x) ((x) << 16) 181#define TA_SURE_MASK (0x1f << 16) 182#define TA_SURE_SHIFT 16 183#define TA_GO_OVERRIDE (1 << 15) 184#define TA_GO(x) ((x) << 8) 185#define TA_GO_MASK (0xf << 8) 186#define TA_GO_SHIFT 8 187#define TA_GET_OVERRIDE (1 << 7) 188#define TA_GET(x) ((x) << 0) 189#define TA_GET_MASK (0xf << 0) 190#define TA_GET_SHIFT 0 191 192/* DSI transcoder configuration */ 193#define _DSI_TRANS_FUNC_CONF_0 0x6b030 194#define _DSI_TRANS_FUNC_CONF_1 0x6b830 195#define DSI_TRANS_FUNC_CONF(tc) _MMIO_DSI(tc, \ 196 _DSI_TRANS_FUNC_CONF_0,\ 197 _DSI_TRANS_FUNC_CONF_1) 198#define OP_MODE_MASK (0x3 << 28) 199#define OP_MODE_SHIFT 28 200#define CMD_MODE_NO_GATE (0x0 << 28) 201#define CMD_MODE_TE_GATE (0x1 << 28) 202#define VIDEO_MODE_SYNC_EVENT (0x2 << 28) 203#define VIDEO_MODE_SYNC_PULSE (0x3 << 28) 204#define TE_SOURCE_GPIO (1 << 27) 205#define LINK_READY (1 << 20) 206#define PIX_FMT_MASK (0x3 << 16) 207#define PIX_FMT_SHIFT 16 208#define PIX_FMT_RGB565 (0x0 << 16) 209#define PIX_FMT_RGB666_PACKED (0x1 << 16) 210#define PIX_FMT_RGB666_LOOSE (0x2 << 16) 211#define PIX_FMT_RGB888 (0x3 << 16) 212#define PIX_FMT_RGB101010 (0x4 << 16) 213#define PIX_FMT_RGB121212 (0x5 << 16) 214#define PIX_FMT_COMPRESSED (0x6 << 16) 215#define BGR_TRANSMISSION (1 << 15) 216#define PIX_VIRT_CHAN(x) ((x) << 12) 217#define PIX_VIRT_CHAN_MASK (0x3 << 12) 218#define PIX_VIRT_CHAN_SHIFT 12 219#define PIX_BUF_THRESHOLD_MASK (0x3 << 10) 220#define PIX_BUF_THRESHOLD_SHIFT 10 221#define PIX_BUF_THRESHOLD_1_4 (0x0 << 10) 222#define PIX_BUF_THRESHOLD_1_2 (0x1 << 10) 223#define PIX_BUF_THRESHOLD_3_4 (0x2 << 10) 224#define PIX_BUF_THRESHOLD_FULL (0x3 << 10) 225#define CONTINUOUS_CLK_MASK (0x3 << 8) 226#define CONTINUOUS_CLK_SHIFT 8 227#define CLK_ENTER_LP_AFTER_DATA (0x0 << 8) 228#define CLK_HS_OR_LP (0x2 << 8) 229#define CLK_HS_CONTINUOUS (0x3 << 8) 230#define LINK_CALIBRATION_MASK (0x3 << 4) 231#define LINK_CALIBRATION_SHIFT 4 232#define CALIBRATION_DISABLED (0x0 << 4) 233#define CALIBRATION_ENABLED_INITIAL_ONLY (0x2 << 4) 234#define CALIBRATION_ENABLED_INITIAL_PERIODIC (0x3 << 4) 235#define BLANKING_PACKET_ENABLE (1 << 2) 236#define S3D_ORIENTATION_LANDSCAPE (1 << 1) 237#define EOTP_DISABLED (1 << 0) 238 239#define _DSI_CMD_RXCTL_0 0x6b0d4 240#define _DSI_CMD_RXCTL_1 0x6b8d4 241#define DSI_CMD_RXCTL(tc) _MMIO_DSI(tc, \ 242 _DSI_CMD_RXCTL_0,\ 243 _DSI_CMD_RXCTL_1) 244#define READ_UNLOADS_DW (1 << 16) 245#define RECEIVED_UNASSIGNED_TRIGGER (1 << 15) 246#define RECEIVED_ACKNOWLEDGE_TRIGGER (1 << 14) 247#define RECEIVED_TEAR_EFFECT_TRIGGER (1 << 13) 248#define RECEIVED_RESET_TRIGGER (1 << 12) 249#define RECEIVED_PAYLOAD_WAS_LOST (1 << 11) 250#define RECEIVED_CRC_WAS_LOST (1 << 10) 251#define NUMBER_RX_PLOAD_DW_MASK (0xff << 0) 252#define NUMBER_RX_PLOAD_DW_SHIFT 0 253 254#define _DSI_CMD_TXCTL_0 0x6b0d0 255#define _DSI_CMD_TXCTL_1 0x6b8d0 256#define DSI_CMD_TXCTL(tc) _MMIO_DSI(tc, \ 257 _DSI_CMD_TXCTL_0,\ 258 _DSI_CMD_TXCTL_1) 259#define KEEP_LINK_IN_HS (1 << 24) 260#define FREE_HEADER_CREDIT_MASK (0x1f << 8) 261#define FREE_HEADER_CREDIT_SHIFT 0x8 262#define FREE_PLOAD_CREDIT_MASK (0xff << 0) 263#define FREE_PLOAD_CREDIT_SHIFT 0 264#define MAX_HEADER_CREDIT 0x10 265#define MAX_PLOAD_CREDIT 0x40 266 267#define _DSI_CMD_TXHDR_0 0x6b100 268#define _DSI_CMD_TXHDR_1 0x6b900 269#define DSI_CMD_TXHDR(tc) _MMIO_DSI(tc, \ 270 _DSI_CMD_TXHDR_0,\ 271 _DSI_CMD_TXHDR_1) 272#define PAYLOAD_PRESENT (1 << 31) 273#define LP_DATA_TRANSFER (1 << 30) 274#define VBLANK_FENCE (1 << 29) 275#define PARAM_WC_MASK (0xffff << 8) 276#define PARAM_WC_LOWER_SHIFT 8 277#define PARAM_WC_UPPER_SHIFT 16 278#define VC_MASK (0x3 << 6) 279#define VC_SHIFT 6 280#define DT_MASK (0x3f << 0) 281#define DT_SHIFT 0 282 283#define _DSI_CMD_TXPYLD_0 0x6b104 284#define _DSI_CMD_TXPYLD_1 0x6b904 285#define DSI_CMD_TXPYLD(tc) _MMIO_DSI(tc, \ 286 _DSI_CMD_TXPYLD_0,\ 287 _DSI_CMD_TXPYLD_1) 288 289#define _DSI_LP_MSG_0 0x6b0d8 290#define _DSI_LP_MSG_1 0x6b8d8 291#define DSI_LP_MSG(tc) _MMIO_DSI(tc, \ 292 _DSI_LP_MSG_0,\ 293 _DSI_LP_MSG_1) 294#define LPTX_IN_PROGRESS (1 << 17) 295#define LINK_IN_ULPS (1 << 16) 296#define LINK_ULPS_TYPE_LP11 (1 << 8) 297#define LINK_ENTER_ULPS (1 << 0) 298 299/* DSI timeout registers */ 300#define _DSI_HSTX_TO_0 0x6b044 301#define _DSI_HSTX_TO_1 0x6b844 302#define DSI_HSTX_TO(tc) _MMIO_DSI(tc, \ 303 _DSI_HSTX_TO_0,\ 304 _DSI_HSTX_TO_1) 305#define HSTX_TIMEOUT_VALUE_MASK (0xffff << 16) 306#define HSTX_TIMEOUT_VALUE_SHIFT 16 307#define HSTX_TIMEOUT_VALUE(x) ((x) << 16) 308#define HSTX_TIMED_OUT (1 << 0) 309 310#define _DSI_LPRX_HOST_TO_0 0x6b048 311#define _DSI_LPRX_HOST_TO_1 0x6b848 312#define DSI_LPRX_HOST_TO(tc) _MMIO_DSI(tc, \ 313 _DSI_LPRX_HOST_TO_0,\ 314 _DSI_LPRX_HOST_TO_1) 315#define LPRX_TIMED_OUT (1 << 16) 316#define LPRX_TIMEOUT_VALUE_MASK (0xffff << 0) 317#define LPRX_TIMEOUT_VALUE_SHIFT 0 318#define LPRX_TIMEOUT_VALUE(x) ((x) << 0) 319 320#define _DSI_PWAIT_TO_0 0x6b040 321#define _DSI_PWAIT_TO_1 0x6b840 322#define DSI_PWAIT_TO(tc) _MMIO_DSI(tc, \ 323 _DSI_PWAIT_TO_0,\ 324 _DSI_PWAIT_TO_1) 325#define PRESET_TIMEOUT_VALUE_MASK (0xffff << 16) 326#define PRESET_TIMEOUT_VALUE_SHIFT 16 327#define PRESET_TIMEOUT_VALUE(x) ((x) << 16) 328#define PRESPONSE_TIMEOUT_VALUE_MASK (0xffff << 0) 329#define PRESPONSE_TIMEOUT_VALUE_SHIFT 0 330#define PRESPONSE_TIMEOUT_VALUE(x) ((x) << 0) 331 332#define _DSI_TA_TO_0 0x6b04c 333#define _DSI_TA_TO_1 0x6b84c 334#define DSI_TA_TO(tc) _MMIO_DSI(tc, \ 335 _DSI_TA_TO_0,\ 336 _DSI_TA_TO_1) 337#define TA_TIMED_OUT (1 << 16) 338#define TA_TIMEOUT_VALUE_MASK (0xffff << 0) 339#define TA_TIMEOUT_VALUE_SHIFT 0 340#define TA_TIMEOUT_VALUE(x) ((x) << 0) 341 342#endif /* __ICL_DSI_REGS_H__ */