1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. 4 */ 5 6 #ifndef _DP_REG_H_ 7 #define _DP_REG_H_ 8 9 #include <linux/bitfield.h> 10 #include <linux/bits.h> 11 12 /* DP_TX Registers */ 13 #define REG_DP_HW_VERSION (0x00000000) 14 #define DP_HW_VERSION_1_0 0x10000000 15 #define DP_HW_VERSION_1_2 0x10020000 16 17 #define REG_DP_SW_RESET (0x00000010) 18 #define DP_SW_RESET (0x00000001) 19 20 #define REG_DP_PHY_CTRL (0x00000014) 21 #define DP_PHY_CTRL_SW_RESET_PLL (0x00000001) 22 #define DP_PHY_CTRL_SW_RESET (0x00000004) 23 24 #define REG_DP_CLK_CTRL (0x00000018) 25 #define REG_DP_CLK_ACTIVE (0x0000001C) 26 27 #define REG_DP_INTR_STATUS (0x00000020) 28 #define DP_INTR_HPD BIT(0) 29 #define DP_INTR_AUX_XFER_DONE BIT(3) 30 #define DP_INTR_WRONG_ADDR BIT(6) 31 #define DP_INTR_TIMEOUT BIT(9) 32 #define DP_INTR_NACK_DEFER BIT(12) 33 #define DP_INTR_WRONG_DATA_CNT BIT(15) 34 #define DP_INTR_I2C_NACK BIT(18) 35 #define DP_INTR_I2C_DEFER BIT(21) 36 #define DP_INTR_PLL_UNLOCKED BIT(24) 37 #define DP_INTR_AUX_ERROR BIT(27) 38 39 #define REG_DP_INTR_STATUS2 (0x00000024) 40 #define DP_INTR_READY_FOR_VIDEO BIT(0) 41 #define DP_INTR_IDLE_PATTERN_SENT BIT(3) 42 #define DP_INTR_FRAME_END BIT(6) 43 #define DP_INTR_CRC_UPDATED BIT(9) 44 45 #define REG_DP_INTR_STATUS3 (0x00000028) 46 47 #define REG_DP_INTR_STATUS4 (0x0000002C) 48 #define PSR_UPDATE_INT (0x00000001) 49 #define PSR_CAPTURE_INT (0x00000004) 50 #define PSR_EXIT_INT (0x00000010) 51 #define PSR_UPDATE_ERROR_INT (0x00000040) 52 #define PSR_WAKE_ERROR_INT (0x00000100) 53 54 #define REG_DP_INTR_MASK4 (0x00000030) 55 #define PSR_UPDATE_MASK (0x00000001) 56 #define PSR_CAPTURE_MASK (0x00000002) 57 #define PSR_EXIT_MASK (0x00000004) 58 #define PSR_UPDATE_ERROR_MASK (0x00000008) 59 #define PSR_WAKE_ERROR_MASK (0x00000010) 60 61 #define REG_DP_DP_HPD_CTRL (0x00000000) 62 #define DP_DP_HPD_CTRL_HPD_EN (0x00000001) 63 64 #define REG_DP_DP_HPD_INT_STATUS (0x00000004) 65 66 #define REG_DP_DP_HPD_INT_ACK (0x00000008) 67 #define DP_DP_HPD_PLUG_INT_ACK (0x00000001) 68 #define DP_DP_IRQ_HPD_INT_ACK (0x00000002) 69 #define DP_DP_HPD_REPLUG_INT_ACK (0x00000004) 70 #define DP_DP_HPD_UNPLUG_INT_ACK (0x00000008) 71 #define DP_DP_HPD_STATE_STATUS_BITS_MASK (0x0000000F) 72 #define DP_DP_HPD_STATE_STATUS_BITS_SHIFT (0x1C) 73 74 #define REG_DP_DP_HPD_INT_MASK (0x0000000C) 75 #define DP_DP_HPD_PLUG_INT_MASK (0x00000001) 76 #define DP_DP_IRQ_HPD_INT_MASK (0x00000002) 77 #define DP_DP_HPD_REPLUG_INT_MASK (0x00000004) 78 #define DP_DP_HPD_UNPLUG_INT_MASK (0x00000008) 79 #define DP_DP_HPD_INT_MASK (DP_DP_HPD_PLUG_INT_MASK | \ 80 DP_DP_IRQ_HPD_INT_MASK | \ 81 DP_DP_HPD_REPLUG_INT_MASK | \ 82 DP_DP_HPD_UNPLUG_INT_MASK) 83 #define DP_DP_HPD_STATE_STATUS_CONNECTED (0x40000000) 84 #define DP_DP_HPD_STATE_STATUS_PENDING (0x20000000) 85 #define DP_DP_HPD_STATE_STATUS_DISCONNECTED (0x00000000) 86 #define DP_DP_HPD_STATE_STATUS_MASK (0xE0000000) 87 88 #define REG_DP_DP_HPD_REFTIMER (0x00000018) 89 #define DP_DP_HPD_REFTIMER_ENABLE (1 << 16) 90 91 #define REG_DP_DP_HPD_EVENT_TIME_0 (0x0000001C) 92 #define REG_DP_DP_HPD_EVENT_TIME_1 (0x00000020) 93 #define DP_DP_HPD_EVENT_TIME_0_VAL (0x3E800FA) 94 #define DP_DP_HPD_EVENT_TIME_1_VAL (0x1F407D0) 95 96 #define REG_DP_AUX_CTRL (0x00000030) 97 #define DP_AUX_CTRL_ENABLE (0x00000001) 98 #define DP_AUX_CTRL_RESET (0x00000002) 99 100 #define REG_DP_AUX_DATA (0x00000034) 101 #define DP_AUX_DATA_READ (0x00000001) 102 #define DP_AUX_DATA_WRITE (0x00000000) 103 #define DP_AUX_DATA_OFFSET (0x00000008) 104 #define DP_AUX_DATA_INDEX_OFFSET (0x00000010) 105 #define DP_AUX_DATA_MASK (0x0000ff00) 106 #define DP_AUX_DATA_INDEX_WRITE (0x80000000) 107 108 #define REG_DP_AUX_TRANS_CTRL (0x00000038) 109 #define DP_AUX_TRANS_CTRL_I2C (0x00000100) 110 #define DP_AUX_TRANS_CTRL_GO (0x00000200) 111 #define DP_AUX_TRANS_CTRL_NO_SEND_ADDR (0x00000400) 112 #define DP_AUX_TRANS_CTRL_NO_SEND_STOP (0x00000800) 113 114 #define REG_DP_TIMEOUT_COUNT (0x0000003C) 115 #define REG_DP_AUX_LIMITS (0x00000040) 116 #define REG_DP_AUX_STATUS (0x00000044) 117 118 #define DP_DPCD_CP_IRQ (0x201) 119 #define DP_DPCD_RXSTATUS (0x69493) 120 121 #define DP_INTERRUPT_TRANS_NUM (0x000000A0) 122 123 #define REG_DP_MAINLINK_CTRL (0x00000000) 124 #define DP_MAINLINK_CTRL_ENABLE (0x00000001) 125 #define DP_MAINLINK_CTRL_RESET (0x00000002) 126 #define DP_MAINLINK_CTRL_SW_BYPASS_SCRAMBLER (0x00000010) 127 #define DP_MAINLINK_CTRL_FLUSH_MODE_MASK GENMASK(24, 23) 128 #define DP_MAINLINK_FLUSH_MODE_UPDATE_SDP FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 1) 129 #define DP_MAINLINK_FLUSH_MODE_SDE_PERIPH_UPDATE FIELD_PREP(DP_MAINLINK_CTRL_FLUSH_MODE_MASK, 3) 130 #define DP_MAINLINK_FB_BOUNDARY_SEL (0x02000000) 131 132 #define REG_DP_STATE_CTRL (0x00000004) 133 #define DP_STATE_CTRL_LINK_TRAINING_PATTERN1 (0x00000001) 134 #define DP_STATE_CTRL_LINK_TRAINING_PATTERN2 (0x00000002) 135 #define DP_STATE_CTRL_LINK_TRAINING_PATTERN3 (0x00000004) 136 #define DP_STATE_CTRL_LINK_TRAINING_PATTERN4 (0x00000008) 137 #define DP_STATE_CTRL_LINK_SYMBOL_ERR_MEASURE (0x00000010) 138 #define DP_STATE_CTRL_LINK_PRBS7 (0x00000020) 139 #define DP_STATE_CTRL_LINK_TEST_CUSTOM_PATTERN (0x00000040) 140 #define DP_STATE_CTRL_SEND_VIDEO (0x00000080) 141 #define DP_STATE_CTRL_PUSH_IDLE (0x00000100) 142 143 #define REG_DP_CONFIGURATION_CTRL (0x00000008) 144 #define DP_CONFIGURATION_CTRL_SYNC_ASYNC_CLK (0x00000001) 145 #define DP_CONFIGURATION_CTRL_STATIC_DYNAMIC_CN (0x00000002) 146 #define DP_CONFIGURATION_CTRL_P_INTERLACED (0x00000004) 147 #define DP_CONFIGURATION_CTRL_INTERLACED_BTF (0x00000008) 148 #define DP_CONFIGURATION_CTRL_NUM_OF_LANES (0x00000010) 149 #define DP_CONFIGURATION_CTRL_ENHANCED_FRAMING (0x00000040) 150 #define DP_CONFIGURATION_CTRL_SEND_VSC (0x00000080) 151 #define DP_CONFIGURATION_CTRL_BPC (0x00000100) 152 #define DP_CONFIGURATION_CTRL_ASSR (0x00000400) 153 #define DP_CONFIGURATION_CTRL_RGB_YUV (0x00000800) 154 #define DP_CONFIGURATION_CTRL_LSCLK_DIV (0x00002000) 155 #define DP_CONFIGURATION_CTRL_NUM_OF_LANES_SHIFT (0x04) 156 #define DP_CONFIGURATION_CTRL_BPC_SHIFT (0x08) 157 #define DP_CONFIGURATION_CTRL_LSCLK_DIV_SHIFT (0x0D) 158 159 #define REG_DP_SOFTWARE_MVID (0x00000010) 160 #define REG_DP_SOFTWARE_NVID (0x00000018) 161 #define REG_DP_TOTAL_HOR_VER (0x0000001C) 162 #define REG_DP_START_HOR_VER_FROM_SYNC (0x00000020) 163 #define REG_DP_HSYNC_VSYNC_WIDTH_POLARITY (0x00000024) 164 #define REG_DP_ACTIVE_HOR_VER (0x00000028) 165 166 #define REG_DP_MISC1_MISC0 (0x0000002C) 167 #define DP_MISC0_SYNCHRONOUS_CLK (0x00000001) 168 #define DP_MISC0_COLORIMETRY_CFG_SHIFT (0x00000001) 169 #define DP_MISC0_TEST_BITS_DEPTH_SHIFT (0x00000005) 170 #define DP_MISC1_VSC_SDP (0x00004000) 171 172 #define DP_MISC0_COLORIMERY_CFG_LEGACY_RGB (0) 173 #define DP_MISC0_COLORIMERY_CFG_CEA_RGB (0x04) 174 175 #define REG_DP_VALID_BOUNDARY (0x00000030) 176 #define REG_DP_VALID_BOUNDARY_2 (0x00000034) 177 178 #define REG_DP_LOGICAL2PHYSICAL_LANE_MAPPING (0x00000038) 179 #define LANE0_MAPPING_SHIFT (0x00000000) 180 #define LANE1_MAPPING_SHIFT (0x00000002) 181 #define LANE2_MAPPING_SHIFT (0x00000004) 182 #define LANE3_MAPPING_SHIFT (0x00000006) 183 184 #define REG_DP_MAINLINK_READY (0x00000040) 185 #define DP_MAINLINK_READY_FOR_VIDEO (0x00000001) 186 #define DP_MAINLINK_READY_LINK_TRAINING_SHIFT (0x00000003) 187 188 #define REG_DP_MAINLINK_LEVELS (0x00000044) 189 #define DP_MAINLINK_SAFE_TO_EXIT_LEVEL_2 (0x00000002) 190 191 192 #define REG_DP_TU (0x0000004C) 193 194 #define REG_DP_HBR2_COMPLIANCE_SCRAMBLER_RESET (0x00000054) 195 #define DP_HBR2_ERM_PATTERN (0x00010000) 196 197 #define REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG0 (0x000000C0) 198 #define REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG1 (0x000000C4) 199 #define REG_DP_TEST_80BIT_CUSTOM_PATTERN_REG2 (0x000000C8) 200 201 #define MMSS_DP_MISC1_MISC0 (0x0000002C) 202 #define MMSS_DP_AUDIO_TIMING_GEN (0x00000080) 203 #define MMSS_DP_AUDIO_TIMING_RBR_32 (0x00000084) 204 #define MMSS_DP_AUDIO_TIMING_HBR_32 (0x00000088) 205 #define MMSS_DP_AUDIO_TIMING_RBR_44 (0x0000008C) 206 #define MMSS_DP_AUDIO_TIMING_HBR_44 (0x00000090) 207 #define MMSS_DP_AUDIO_TIMING_RBR_48 (0x00000094) 208 #define MMSS_DP_AUDIO_TIMING_HBR_48 (0x00000098) 209 210 #define REG_PSR_CONFIG (0x00000100) 211 #define DISABLE_PSR (0x00000000) 212 #define PSR1_SUPPORTED (0x00000001) 213 #define PSR2_WITHOUT_FRAMESYNC (0x00000002) 214 #define PSR2_WITH_FRAMESYNC (0x00000003) 215 216 #define REG_PSR_CMD (0x00000110) 217 #define PSR_ENTER (0x00000001) 218 #define PSR_EXIT (0x00000002) 219 220 #define MMSS_DP_PSR_CRC_RG (0x00000154) 221 #define MMSS_DP_PSR_CRC_B (0x00000158) 222 223 #define REG_DP_COMPRESSION_MODE_CTRL (0x00000180) 224 225 #define MMSS_DP_AUDIO_CFG (0x00000200) 226 #define MMSS_DP_AUDIO_STATUS (0x00000204) 227 #define MMSS_DP_AUDIO_PKT_CTRL (0x00000208) 228 #define MMSS_DP_AUDIO_PKT_CTRL2 (0x0000020C) 229 #define MMSS_DP_AUDIO_ACR_CTRL (0x00000210) 230 #define MMSS_DP_AUDIO_CTRL_RESET (0x00000214) 231 232 #define MMSS_DP_SDP_CFG (0x00000228) 233 #define GEN0_SDP_EN (0x00020000) 234 #define MMSS_DP_SDP_CFG2 (0x0000022C) 235 #define MMSS_DP_AUDIO_TIMESTAMP_0 (0x00000230) 236 #define MMSS_DP_AUDIO_TIMESTAMP_1 (0x00000234) 237 #define GENERIC0_SDPSIZE_VALID (0x00010000) 238 239 #define MMSS_DP_AUDIO_STREAM_0 (0x00000240) 240 #define MMSS_DP_AUDIO_STREAM_1 (0x00000244) 241 242 #define MMSS_DP_SDP_CFG3 (0x0000024c) 243 #define UPDATE_SDP (0x00000001) 244 245 #define MMSS_DP_EXTENSION_0 (0x00000250) 246 #define MMSS_DP_EXTENSION_1 (0x00000254) 247 #define MMSS_DP_EXTENSION_2 (0x00000258) 248 #define MMSS_DP_EXTENSION_3 (0x0000025C) 249 #define MMSS_DP_EXTENSION_4 (0x00000260) 250 #define MMSS_DP_EXTENSION_5 (0x00000264) 251 #define MMSS_DP_EXTENSION_6 (0x00000268) 252 #define MMSS_DP_EXTENSION_7 (0x0000026C) 253 #define MMSS_DP_EXTENSION_8 (0x00000270) 254 #define MMSS_DP_EXTENSION_9 (0x00000274) 255 #define MMSS_DP_AUDIO_COPYMANAGEMENT_0 (0x00000278) 256 #define MMSS_DP_AUDIO_COPYMANAGEMENT_1 (0x0000027C) 257 #define MMSS_DP_AUDIO_COPYMANAGEMENT_2 (0x00000280) 258 #define MMSS_DP_AUDIO_COPYMANAGEMENT_3 (0x00000284) 259 #define MMSS_DP_AUDIO_COPYMANAGEMENT_4 (0x00000288) 260 #define MMSS_DP_AUDIO_COPYMANAGEMENT_5 (0x0000028C) 261 #define MMSS_DP_AUDIO_ISRC_0 (0x00000290) 262 #define MMSS_DP_AUDIO_ISRC_1 (0x00000294) 263 #define MMSS_DP_AUDIO_ISRC_2 (0x00000298) 264 #define MMSS_DP_AUDIO_ISRC_3 (0x0000029C) 265 #define MMSS_DP_AUDIO_ISRC_4 (0x000002A0) 266 #define MMSS_DP_AUDIO_ISRC_5 (0x000002A4) 267 #define MMSS_DP_AUDIO_INFOFRAME_0 (0x000002A8) 268 #define MMSS_DP_AUDIO_INFOFRAME_1 (0x000002AC) 269 #define MMSS_DP_AUDIO_INFOFRAME_2 (0x000002B0) 270 271 #define MMSS_DP_GENERIC0_0 (0x00000300) 272 #define MMSS_DP_GENERIC0_1 (0x00000304) 273 #define MMSS_DP_GENERIC0_2 (0x00000308) 274 #define MMSS_DP_GENERIC0_3 (0x0000030C) 275 #define MMSS_DP_GENERIC0_4 (0x00000310) 276 #define MMSS_DP_GENERIC0_5 (0x00000314) 277 #define MMSS_DP_GENERIC0_6 (0x00000318) 278 #define MMSS_DP_GENERIC0_7 (0x0000031C) 279 #define MMSS_DP_GENERIC0_8 (0x00000320) 280 #define MMSS_DP_GENERIC0_9 (0x00000324) 281 #define MMSS_DP_GENERIC1_0 (0x00000328) 282 #define MMSS_DP_GENERIC1_1 (0x0000032C) 283 #define MMSS_DP_GENERIC1_2 (0x00000330) 284 #define MMSS_DP_GENERIC1_3 (0x00000334) 285 #define MMSS_DP_GENERIC1_4 (0x00000338) 286 #define MMSS_DP_GENERIC1_5 (0x0000033C) 287 #define MMSS_DP_GENERIC1_6 (0x00000340) 288 #define MMSS_DP_GENERIC1_7 (0x00000344) 289 #define MMSS_DP_GENERIC1_8 (0x00000348) 290 #define MMSS_DP_GENERIC1_9 (0x0000034C) 291 292 #define MMSS_DP_VSCEXT_0 (0x000002D0) 293 #define MMSS_DP_VSCEXT_1 (0x000002D4) 294 #define MMSS_DP_VSCEXT_2 (0x000002D8) 295 #define MMSS_DP_VSCEXT_3 (0x000002DC) 296 #define MMSS_DP_VSCEXT_4 (0x000002E0) 297 #define MMSS_DP_VSCEXT_5 (0x000002E4) 298 #define MMSS_DP_VSCEXT_6 (0x000002E8) 299 #define MMSS_DP_VSCEXT_7 (0x000002EC) 300 #define MMSS_DP_VSCEXT_8 (0x000002F0) 301 #define MMSS_DP_VSCEXT_9 (0x000002F4) 302 303 #define MMSS_DP_BIST_ENABLE (0x00000000) 304 #define DP_BIST_ENABLE_DPBIST_EN (0x00000001) 305 306 #define MMSS_DP_TIMING_ENGINE_EN (0x00000010) 307 #define DP_TIMING_ENGINE_EN_EN (0x00000001) 308 309 #define MMSS_DP_INTF_CONFIG (0x00000014) 310 #define MMSS_DP_INTF_HSYNC_CTL (0x00000018) 311 #define MMSS_DP_INTF_VSYNC_PERIOD_F0 (0x0000001C) 312 #define MMSS_DP_INTF_VSYNC_PERIOD_F1 (0x00000020) 313 #define MMSS_DP_INTF_VSYNC_PULSE_WIDTH_F0 (0x00000024) 314 #define MMSS_DP_INTF_VSYNC_PULSE_WIDTH_F1 (0x00000028) 315 #define MMSS_INTF_DISPLAY_V_START_F0 (0x0000002C) 316 #define MMSS_INTF_DISPLAY_V_START_F1 (0x00000030) 317 #define MMSS_DP_INTF_DISPLAY_V_END_F0 (0x00000034) 318 #define MMSS_DP_INTF_DISPLAY_V_END_F1 (0x00000038) 319 #define MMSS_DP_INTF_ACTIVE_V_START_F0 (0x0000003C) 320 #define MMSS_DP_INTF_ACTIVE_V_START_F1 (0x00000040) 321 #define MMSS_DP_INTF_ACTIVE_V_END_F0 (0x00000044) 322 #define MMSS_DP_INTF_ACTIVE_V_END_F1 (0x00000048) 323 #define MMSS_DP_INTF_DISPLAY_HCTL (0x0000004C) 324 #define MMSS_DP_INTF_ACTIVE_HCTL (0x00000050) 325 #define MMSS_DP_INTF_POLARITY_CTL (0x00000058) 326 327 #define MMSS_DP_TPG_MAIN_CONTROL (0x00000060) 328 #define MMSS_DP_DSC_DTO (0x0000007C) 329 #define DP_TPG_CHECKERED_RECT_PATTERN (0x00000100) 330 331 #define MMSS_DP_TPG_VIDEO_CONFIG (0x00000064) 332 #define DP_TPG_VIDEO_CONFIG_BPP_8BIT (0x00000001) 333 #define DP_TPG_VIDEO_CONFIG_RGB (0x00000004) 334 335 #define MMSS_DP_ASYNC_FIFO_CONFIG (0x00000088) 336 337 #define REG_DP_PHY_AUX_INTERRUPT_CLEAR (0x0000004C) 338 #define REG_DP_PHY_AUX_BIST_CFG (0x00000050) 339 #define REG_DP_PHY_AUX_INTERRUPT_STATUS (0x000000BC) 340 341 /* DP HDCP 1.3 registers */ 342 #define DP_HDCP_CTRL (0x0A0) 343 #define DP_HDCP_STATUS (0x0A4) 344 #define DP_HDCP_SW_UPPER_AKSV (0x098) 345 #define DP_HDCP_SW_LOWER_AKSV (0x09C) 346 #define DP_HDCP_ENTROPY_CTRL0 (0x350) 347 #define DP_HDCP_ENTROPY_CTRL1 (0x35C) 348 #define DP_HDCP_SHA_STATUS (0x0C8) 349 #define DP_HDCP_RCVPORT_DATA2_0 (0x0B0) 350 #define DP_HDCP_RCVPORT_DATA3 (0x0A4) 351 #define DP_HDCP_RCVPORT_DATA4 (0x0A8) 352 #define DP_HDCP_RCVPORT_DATA5 (0x0C0) 353 #define DP_HDCP_RCVPORT_DATA6 (0x0C4) 354 355 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_SHA_CTRL (0x024) 356 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_SHA_DATA (0x028) 357 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA0 (0x004) 358 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA1 (0x008) 359 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA7 (0x00C) 360 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA8 (0x010) 361 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA9 (0x014) 362 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA10 (0x018) 363 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA11 (0x01C) 364 #define HDCP_SEC_DP_TZ_HV_HLOS_HDCP_RCVPORT_DATA12 (0x020) 365 366 #endif /* _DP_REG_H_ */ 367