1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (C) 2018 Gateworks Corporation 4 */ 5 6 /* Page 0x00 - General Control */ 7 #define REG_VERSION 0x0000 8 #define REG_INPUT_SEL 0x0001 9 #define REG_SVC_MODE 0x0002 10 #define REG_HPD_MAN_CTRL 0x0003 11 #define REG_RT_MAN_CTRL 0x0004 12 #define REG_STANDBY_SOFT_RST 0x000A 13 #define REG_HDMI_SOFT_RST 0x000B 14 #define REG_HDMI_INFO_RST 0x000C 15 #define REG_INT_FLG_CLR_TOP 0x000E 16 #define REG_INT_FLG_CLR_SUS 0x000F 17 #define REG_INT_FLG_CLR_DDC 0x0010 18 #define REG_INT_FLG_CLR_RATE 0x0011 19 #define REG_INT_FLG_CLR_MODE 0x0012 20 #define REG_INT_FLG_CLR_INFO 0x0013 21 #define REG_INT_FLG_CLR_AUDIO 0x0014 22 #define REG_INT_FLG_CLR_HDCP 0x0015 23 #define REG_INT_FLG_CLR_AFE 0x0016 24 #define REG_INT_MASK_TOP 0x0017 25 #define REG_INT_MASK_SUS 0x0018 26 #define REG_INT_MASK_DDC 0x0019 27 #define REG_INT_MASK_RATE 0x001A 28 #define REG_INT_MASK_MODE 0x001B 29 #define REG_INT_MASK_INFO 0x001C 30 #define REG_INT_MASK_AUDIO 0x001D 31 #define REG_INT_MASK_HDCP 0x001E 32 #define REG_INT_MASK_AFE 0x001F 33 #define REG_DETECT_5V 0x0020 34 #define REG_SUS_STATUS 0x0021 35 #define REG_V_PER 0x0022 36 #define REG_H_PER 0x0025 37 #define REG_HS_WIDTH 0x0027 38 #define REG_FMT_H_TOT 0x0029 39 #define REG_FMT_H_ACT 0x002b 40 #define REG_FMT_H_FRONT 0x002d 41 #define REG_FMT_H_SYNC 0x002f 42 #define REG_FMT_H_BACK 0x0031 43 #define REG_FMT_V_TOT 0x0033 44 #define REG_FMT_V_ACT 0x0035 45 #define REG_FMT_V_FRONT_F1 0x0037 46 #define REG_FMT_V_FRONT_F2 0x0038 47 #define REG_FMT_V_SYNC 0x0039 48 #define REG_FMT_V_BACK_F1 0x003a 49 #define REG_FMT_V_BACK_F2 0x003b 50 #define REG_FMT_DE_ACT 0x003c 51 #define REG_RATE_CTRL 0x0040 52 #define REG_CLK_MIN_RATE 0x0043 53 #define REG_CLK_MAX_RATE 0x0046 54 #define REG_CLK_A_STATUS 0x0049 55 #define REG_CLK_A_RATE 0x004A 56 #define REG_DRIFT_CLK_A_REG 0x004D 57 #define REG_CLK_B_STATUS 0x004E 58 #define REG_CLK_B_RATE 0x004F 59 #define REG_DRIFT_CLK_B_REG 0x0052 60 #define REG_HDCP_CTRL 0x0060 61 #define REG_HDCP_KDS 0x0061 62 #define REG_HDCP_BCAPS 0x0063 63 #define REG_HDCP_KEY_CTRL 0x0064 64 #define REG_INFO_CTRL 0x0076 65 #define REG_INFO_EXCEED 0x0077 66 #define REG_PIX_REPEAT 0x007B 67 #define REG_AUDIO_PATH 0x007C 68 #define REG_AUDCFG 0x007D 69 #define REG_AUDIO_OUT_ENABLE 0x007E 70 #define REG_AUDIO_OUT_HIZ 0x007F 71 #define REG_VDP_CTRL 0x0080 72 #define REG_VDP_MATRIX 0x0081 73 #define REG_VHREF_CTRL 0x00A0 74 #define REG_PXCNT_PR 0x00A2 75 #define REG_PXCNT_NPIX 0x00A4 76 #define REG_LCNT_PR 0x00A6 77 #define REG_LCNT_NLIN 0x00A8 78 #define REG_HREF_S 0x00AA 79 #define REG_HREF_E 0x00AC 80 #define REG_HS_S 0x00AE 81 #define REG_HS_E 0x00B0 82 #define REG_VREF_F1_S 0x00B2 83 #define REG_VREF_F1_WIDTH 0x00B4 84 #define REG_VREF_F2_S 0x00B5 85 #define REG_VREF_F2_WIDTH 0x00B7 86 #define REG_VS_F1_LINE_S 0x00B8 87 #define REG_VS_F1_LINE_WIDTH 0x00BA 88 #define REG_VS_F2_LINE_S 0x00BB 89 #define REG_VS_F2_LINE_WIDTH 0x00BD 90 #define REG_VS_F1_PIX_S 0x00BE 91 #define REG_VS_F1_PIX_E 0x00C0 92 #define REG_VS_F2_PIX_S 0x00C2 93 #define REG_VS_F2_PIX_E 0x00C4 94 #define REG_FREF_F1_S 0x00C6 95 #define REG_FREF_F2_S 0x00C8 96 #define REG_FDW_S 0x00ca 97 #define REG_FDW_E 0x00cc 98 #define REG_BLK_GY 0x00da 99 #define REG_BLK_BU 0x00dc 100 #define REG_BLK_RV 0x00de 101 #define REG_FILTERS_CTRL 0x00e0 102 #define REG_DITHERING_CTRL 0x00E9 103 #define REG_OF 0x00EA 104 #define REG_PCLK 0x00EB 105 #define REG_HS_HREF 0x00EC 106 #define REG_VS_VREF 0x00ED 107 #define REG_DE_FREF 0x00EE 108 #define REG_VP35_32_CTRL 0x00EF 109 #define REG_VP31_28_CTRL 0x00F0 110 #define REG_VP27_24_CTRL 0x00F1 111 #define REG_VP23_20_CTRL 0x00F2 112 #define REG_VP19_16_CTRL 0x00F3 113 #define REG_VP15_12_CTRL 0x00F4 114 #define REG_VP11_08_CTRL 0x00F5 115 #define REG_VP07_04_CTRL 0x00F6 116 #define REG_VP03_00_CTRL 0x00F7 117 #define REG_CURPAGE_00H 0xFF 118 119 #define MASK_VPER 0x3fffff 120 #define MASK_VHREF 0x3fff 121 #define MASK_HPER 0x0fff 122 #define MASK_HSWIDTH 0x03ff 123 124 /* HPD Detection */ 125 #define DETECT_UTIL BIT(7) /* utility of HDMI level */ 126 #define DETECT_HPD BIT(6) /* HPD of HDMI level */ 127 #define DETECT_5V_SEL BIT(2) /* 5V present on selected input */ 128 #define DETECT_5V_B BIT(1) /* 5V present on input B */ 129 #define DETECT_5V_A BIT(0) /* 5V present on input A */ 130 131 /* Input Select */ 132 #define INPUT_SEL_RST_FMT BIT(7) /* 1=reset format measurement */ 133 #define INPUT_SEL_RST_VDP BIT(2) /* 1=reset video data path */ 134 #define INPUT_SEL_OUT_MODE BIT(1) /* 0=loop 1=bypass */ 135 #define INPUT_SEL_B BIT(0) /* 0=inputA 1=inputB */ 136 137 /* Service Mode */ 138 #define SVC_MODE_CLK2_MASK 0xc0 139 #define SVC_MODE_CLK2_SHIFT 6 140 #define SVC_MODE_CLK2_XTL 0L 141 #define SVC_MODE_CLK2_XTLDIV2 1L 142 #define SVC_MODE_CLK2_HDMIX2 3L 143 #define SVC_MODE_CLK1_MASK 0x30 144 #define SVC_MODE_CLK1_SHIFT 4 145 #define SVC_MODE_CLK1_XTAL 0L 146 #define SVC_MODE_CLK1_XTLDIV2 1L 147 #define SVC_MODE_CLK1_HDMI 3L 148 #define SVC_MODE_RAMP BIT(3) /* 0=colorbar 1=ramp */ 149 #define SVC_MODE_PAL BIT(2) /* 0=NTSC(480i/p) 1=PAL(576i/p) */ 150 #define SVC_MODE_INT_PROG BIT(1) /* 0=interlaced 1=progressive */ 151 #define SVC_MODE_SM_ON BIT(0) /* Enable color bars and tone gen */ 152 153 /* HDP Manual Control */ 154 #define HPD_MAN_CTRL_HPD_PULSE BIT(7) /* HPD Pulse low 110ms */ 155 #define HPD_MAN_CTRL_5VEN BIT(2) /* Output 5V */ 156 #define HPD_MAN_CTRL_HPD_B BIT(1) /* Assert HPD High for Input A */ 157 #define HPD_MAN_CTRL_HPD_A BIT(0) /* Assert HPD High for Input A */ 158 159 /* RT_MAN_CTRL */ 160 #define RT_MAN_CTRL_RT_AUTO BIT(7) 161 #define RT_MAN_CTRL_RT BIT(6) 162 #define RT_MAN_CTRL_RT_B BIT(1) /* enable TMDS pull-up on Input B */ 163 #define RT_MAN_CTRL_RT_A BIT(0) /* enable TMDS pull-up on Input A */ 164 165 /* VDP_CTRL */ 166 #define VDP_CTRL_COMPDEL_BP BIT(5) /* bypass compdel */ 167 #define VDP_CTRL_FORMATTER_BP BIT(4) /* bypass formatter */ 168 #define VDP_CTRL_PREFILTER_BP BIT(1) /* bypass prefilter */ 169 #define VDP_CTRL_MATRIX_BP BIT(0) /* bypass matrix conversion */ 170 171 /* REG_VHREF_CTRL */ 172 #define VHREF_INT_DET BIT(7) /* interlace detect: 1=alt 0=frame */ 173 #define VHREF_VSYNC_MASK 0x60 174 #define VHREF_VSYNC_SHIFT 6 175 #define VHREF_VSYNC_AUTO 0L 176 #define VHREF_VSYNC_FDW 1L 177 #define VHREF_VSYNC_EVEN 2L 178 #define VHREF_VSYNC_ODD 3L 179 #define VHREF_STD_DET_MASK 0x18 180 #define VHREF_STD_DET_SHIFT 3 181 #define VHREF_STD_DET_PAL 0L 182 #define VHREF_STD_DET_NTSC 1L 183 #define VHREF_STD_DET_AUTO 2L 184 #define VHREF_STD_DET_OFF 3L 185 #define VHREF_VREF_SRC_STD BIT(2) /* 1=from standard 0=manual */ 186 #define VHREF_HREF_SRC_STD BIT(1) /* 1=from standard 0=manual */ 187 #define VHREF_HSYNC_SEL_HS BIT(0) /* 1=HS 0=VS */ 188 189 /* AUDIO_OUT_ENABLE */ 190 #define AUDIO_OUT_ENABLE_ACLK BIT(5) 191 #define AUDIO_OUT_ENABLE_WS BIT(4) 192 #define AUDIO_OUT_ENABLE_AP3 BIT(3) 193 #define AUDIO_OUT_ENABLE_AP2 BIT(2) 194 #define AUDIO_OUT_ENABLE_AP1 BIT(1) 195 #define AUDIO_OUT_ENABLE_AP0 BIT(0) 196 197 /* Prefilter Control */ 198 #define FILTERS_CTRL_BU_MASK 0x0c 199 #define FILTERS_CTRL_BU_SHIFT 2 200 #define FILTERS_CTRL_RV_MASK 0x03 201 #define FILTERS_CTRL_RV_SHIFT 0 202 #define FILTERS_CTRL_OFF 0L /* off */ 203 #define FILTERS_CTRL_2TAP 1L /* 2 Taps */ 204 #define FILTERS_CTRL_7TAP 2L /* 7 Taps */ 205 #define FILTERS_CTRL_2_7TAP 3L /* 2/7 Taps */ 206 207 /* PCLK Configuration */ 208 #define PCLK_DELAY_MASK 0x70 209 #define PCLK_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ 210 #define PCLK_INV_SHIFT 2 211 #define PCLK_SEL_MASK 0x03 /* clock scaler */ 212 #define PCLK_SEL_SHIFT 0 213 #define PCLK_SEL_X1 0L 214 #define PCLK_SEL_X2 1L 215 #define PCLK_SEL_DIV2 2L 216 #define PCLK_SEL_DIV4 3L 217 218 /* Pixel Repeater */ 219 #define PIX_REPEAT_MASK_UP_SEL 0x30 220 #define PIX_REPEAT_MASK_REP 0x0f 221 #define PIX_REPEAT_SHIFT 4 222 #define PIX_REPEAT_CHROMA 1 223 224 /* Page 0x01 - HDMI info and packets */ 225 #define REG_HDMI_FLAGS 0x0100 226 #define REG_DEEP_COLOR_MODE 0x0101 227 #define REG_AUDIO_FLAGS 0x0108 228 #define REG_AUDIO_FREQ 0x0109 229 #define REG_ACP_PACKET_TYPE 0x0141 230 #define REG_ISRC1_PACKET_TYPE 0x0161 231 #define REG_ISRC2_PACKET_TYPE 0x0181 232 #define REG_GBD_PACKET_TYPE 0x01a1 233 234 /* HDMI_FLAGS */ 235 #define HDMI_FLAGS_AUDIO BIT(7) /* Audio packet in last videoframe */ 236 #define HDMI_FLAGS_HDMI BIT(6) /* HDMI detected */ 237 #define HDMI_FLAGS_EESS BIT(5) /* EESS detected */ 238 #define HDMI_FLAGS_HDCP BIT(4) /* HDCP detected */ 239 #define HDMI_FLAGS_AVMUTE BIT(3) /* AVMUTE */ 240 #define HDMI_FLAGS_AUD_LAYOUT BIT(2) /* Layout status Audio sample packet */ 241 #define HDMI_FLAGS_AUD_FIFO_OF BIT(1) /* FIFO read/write pointers crossed */ 242 #define HDMI_FLAGS_AUD_FIFO_LOW BIT(0) /* FIFO read ptr within 2 of write */ 243 244 /* Page 0x12 - HDMI Extra control and debug */ 245 #define REG_CLK_CFG 0x1200 246 #define REG_CLK_OUT_CFG 0x1201 247 #define REG_CFG1 0x1202 248 #define REG_CFG2 0x1203 249 #define REG_WDL_CFG 0x1210 250 #define REG_DELOCK_DELAY 0x1212 251 #define REG_PON_OVR_EN 0x12A0 252 #define REG_PON_CBIAS 0x12A1 253 #define REG_PON_RESCAL 0x12A2 254 #define REG_PON_RES 0x12A3 255 #define REG_PON_CLK 0x12A4 256 #define REG_PON_PLL 0x12A5 257 #define REG_PON_EQ 0x12A6 258 #define REG_PON_DES 0x12A7 259 #define REG_PON_OUT 0x12A8 260 #define REG_PON_MUX 0x12A9 261 #define REG_MODE_REC_CFG1 0x12F8 262 #define REG_MODE_REC_CFG2 0x12F9 263 #define REG_MODE_REC_STS 0x12FA 264 #define REG_AUDIO_LAYOUT 0x12D0 265 266 #define PON_EN 1 267 #define PON_DIS 0 268 269 /* CLK CFG */ 270 #define CLK_CFG_INV_OUT_CLK BIT(7) 271 #define CLK_CFG_INV_BUS_CLK BIT(6) 272 #define CLK_CFG_SEL_ACLK_EN BIT(1) 273 #define CLK_CFG_SEL_ACLK BIT(0) 274 #define CLK_CFG_DIS 0 275 276 /* Page 0x13 - HDMI Extra control and debug */ 277 #define REG_DEEP_COLOR_CTRL 0x1300 278 #define REG_CGU_DBG_SEL 0x1305 279 #define REG_HDCP_DDC_ADDR 0x1310 280 #define REG_HDCP_KIDX 0x1316 281 #define REG_DEEP_PLL7_BYP 0x1347 282 #define REG_HDCP_DE_CTRL 0x1370 283 #define REG_HDCP_EP_FILT_CTRL 0x1371 284 #define REG_HDMI_CTRL 0x1377 285 #define REG_HMTP_CTRL 0x137a 286 #define REG_TIMER_D 0x13CF 287 #define REG_SUS_SET_RGB0 0x13E1 288 #define REG_SUS_SET_RGB1 0x13E2 289 #define REG_SUS_SET_RGB2 0x13E3 290 #define REG_SUS_SET_RGB3 0x13E4 291 #define REG_SUS_SET_RGB4 0x13E5 292 #define REG_MAN_SUS_HDMI_SEL 0x13E8 293 #define REG_MAN_HDMI_SET 0x13E9 294 #define REG_SUS_CLOCK_GOOD 0x13EF 295 296 /* HDCP DE Control */ 297 #define HDCP_DE_MODE_MASK 0xc0 /* DE Measurement mode */ 298 #define HDCP_DE_MODE_SHIFT 6 299 #define HDCP_DE_REGEN_EN BIT(5) /* enable regen mode */ 300 #define HDCP_DE_FILTER_MASK 0x18 /* DE filter sensitivity */ 301 #define HDCP_DE_FILTER_SHIFT 3 302 #define HDCP_DE_COMP_MASK 0x07 /* DE Composition mode */ 303 #define HDCP_DE_COMP_MIXED 6L 304 #define HDCP_DE_COMP_OR 5L 305 #define HDCP_DE_COMP_AND 4L 306 #define HDCP_DE_COMP_CH3 3L 307 #define HDCP_DE_COMP_CH2 2L 308 #define HDCP_DE_COMP_CH1 1L 309 #define HDCP_DE_COMP_CH0 0L 310 311 /* HDCP EP Filter Control */ 312 #define HDCP_EP_FIL_CTL_MASK 0x30 313 #define HDCP_EP_FIL_CTL_SHIFT 4 314 #define HDCP_EP_FIL_VS_MASK 0x0c 315 #define HDCP_EP_FIL_VS_SHIFT 2 316 #define HDCP_EP_FIL_HS_MASK 0x03 317 #define HDCP_EP_FIL_HS_SHIFT 0 318 319 /* HDMI_CTRL */ 320 #define HDMI_CTRL_MUTE_MASK 0x0c 321 #define HDMI_CTRL_MUTE_SHIFT 2 322 #define HDMI_CTRL_MUTE_AUTO 0L 323 #define HDMI_CTRL_MUTE_OFF 1L 324 #define HDMI_CTRL_MUTE_ON 2L 325 #define HDMI_CTRL_HDCP_MASK 0x03 326 #define HDMI_CTRL_HDCP_SHIFT 0 327 #define HDMI_CTRL_HDCP_EESS 2L 328 #define HDMI_CTRL_HDCP_OESS 1L 329 #define HDMI_CTRL_HDCP_AUTO 0L 330 331 /* CGU_DBG_SEL bits */ 332 #define CGU_DBG_CLK_SEL_MASK 0x18 333 #define CGU_DBG_CLK_SEL_SHIFT 3 334 #define CGU_DBG_XO_FRO_SEL BIT(2) 335 #define CGU_DBG_VDP_CLK_SEL BIT(1) 336 #define CGU_DBG_PIX_CLK_SEL BIT(0) 337 338 /* REG_MAN_SUS_HDMI_SEL / REG_MAN_HDMI_SET bits */ 339 #define MAN_DIS_OUT_BUF BIT(7) 340 #define MAN_DIS_ANA_PATH BIT(6) 341 #define MAN_DIS_HDCP BIT(5) 342 #define MAN_DIS_TMDS_ENC BIT(4) 343 #define MAN_DIS_TMDS_FLOW BIT(3) 344 #define MAN_RST_HDCP BIT(2) 345 #define MAN_RST_TMDS_ENC BIT(1) 346 #define MAN_RST_TMDS_FLOW BIT(0) 347 348 /* Page 0x14 - Audio Extra control and debug */ 349 #define REG_FIFO_LATENCY_VAL 0x1403 350 #define REG_AUDIO_CLOCK 0x1411 351 #define REG_TEST_NCTS_CTRL 0x1415 352 #define REG_TEST_AUDIO_FREQ 0x1426 353 #define REG_TEST_MODE 0x1437 354 355 /* Audio Clock Configuration */ 356 #define AUDIO_CLOCK_PLL_PD BIT(7) /* powerdown PLL */ 357 #define AUDIO_CLOCK_SEL_MASK 0x7f 358 #define AUDIO_CLOCK_SEL_16FS 0L /* 16*fs */ 359 #define AUDIO_CLOCK_SEL_32FS 1L /* 32*fs */ 360 #define AUDIO_CLOCK_SEL_64FS 2L /* 64*fs */ 361 #define AUDIO_CLOCK_SEL_128FS 3L /* 128*fs */ 362 #define AUDIO_CLOCK_SEL_256FS 4L /* 256*fs */ 363 #define AUDIO_CLOCK_SEL_512FS 5L /* 512*fs */ 364 365 /* Page 0x20: EDID and Hotplug Detect */ 366 #define REG_EDID_IN_BYTE0 0x2000 /* EDID base */ 367 #define REG_EDID_IN_VERSION 0x2080 368 #define REG_EDID_ENABLE 0x2081 369 #define REG_HPD_POWER 0x2084 370 #define REG_HPD_AUTO_CTRL 0x2085 371 #define REG_HPD_DURATION 0x2086 372 #define REG_RX_HPD_HEAC 0x2087 373 374 /* EDID_ENABLE */ 375 #define EDID_ENABLE_NACK_OFF BIT(7) 376 #define EDID_ENABLE_EDID_ONLY BIT(6) 377 #define EDID_ENABLE_B_EN BIT(1) 378 #define EDID_ENABLE_A_EN BIT(0) 379 380 /* HPD Power */ 381 #define HPD_POWER_BP_MASK 0x0c 382 #define HPD_POWER_BP_SHIFT 2 383 #define HPD_POWER_BP_LOW 0L 384 #define HPD_POWER_BP_HIGH 1L 385 #define HPD_POWER_EDID_ONLY BIT(1) 386 387 /* HPD Auto control */ 388 #define HPD_AUTO_READ_EDID BIT(7) 389 #define HPD_AUTO_HPD_F3TECH BIT(5) 390 #define HPD_AUTO_HP_OTHER BIT(4) 391 #define HPD_AUTO_HPD_UNSEL BIT(3) 392 #define HPD_AUTO_HPD_ALL_CH BIT(2) 393 #define HPD_AUTO_HPD_PRV_CH BIT(1) 394 #define HPD_AUTO_HPD_NEW_CH BIT(0) 395 396 /* Page 0x21 - EDID content */ 397 #define REG_EDID_IN_BYTE128 0x2100 /* CEA Extension block */ 398 #define REG_EDID_IN_SPA_SUB 0x2180 399 #define REG_EDID_IN_SPA_AB_A 0x2181 400 #define REG_EDID_IN_SPA_CD_A 0x2182 401 #define REG_EDID_IN_CKSUM_A 0x2183 402 #define REG_EDID_IN_SPA_AB_B 0x2184 403 #define REG_EDID_IN_SPA_CD_B 0x2185 404 #define REG_EDID_IN_CKSUM_B 0x2186 405 406 /* Page 0x30 - NV Configuration */ 407 #define REG_RT_AUTO_CTRL 0x3000 408 #define REG_EQ_MAN_CTRL0 0x3001 409 #define REG_EQ_MAN_CTRL1 0x3002 410 #define REG_OUTPUT_CFG 0x3003 411 #define REG_MUTE_CTRL 0x3004 412 #define REG_SLAVE_ADDR 0x3005 413 #define REG_CMTP_REG6 0x3006 414 #define REG_CMTP_REG7 0x3007 415 #define REG_CMTP_REG8 0x3008 416 #define REG_CMTP_REG9 0x3009 417 #define REG_CMTP_REGA 0x300A 418 #define REG_CMTP_REGB 0x300B 419 #define REG_CMTP_REGC 0x300C 420 #define REG_CMTP_REGD 0x300D 421 #define REG_CMTP_REGE 0x300E 422 #define REG_CMTP_REGF 0x300F 423 #define REG_CMTP_REG10 0x3010 424 #define REG_CMTP_REG11 0x3011 425 426 /* Page 0x80 - CEC */ 427 #define REG_PWR_CONTROL 0x80F4 428 #define REG_OSC_DIVIDER 0x80F5 429 #define REG_EN_OSC_PERIOD_LSB 0x80F8 430 #define REG_CONTROL 0x80FF 431 432 /* global interrupt flags (INT_FLG_CRL_TOP) */ 433 #define INTERRUPT_AFE BIT(7) /* AFE module */ 434 #define INTERRUPT_HDCP BIT(6) /* HDCP module */ 435 #define INTERRUPT_AUDIO BIT(5) /* Audio module */ 436 #define INTERRUPT_INFO BIT(4) /* Infoframe module */ 437 #define INTERRUPT_MODE BIT(3) /* HDMI mode module */ 438 #define INTERRUPT_RATE BIT(2) /* rate module */ 439 #define INTERRUPT_DDC BIT(1) /* DDC module */ 440 #define INTERRUPT_SUS BIT(0) /* SUS module */ 441 442 /* INT_FLG_CLR_HDCP bits */ 443 #define MASK_HDCP_MTP BIT(7) /* HDCP MTP busy */ 444 #define MASK_HDCP_DLMTP BIT(4) /* HDCP end download MTP to SRAM */ 445 #define MASK_HDCP_DLRAM BIT(3) /* HDCP end download keys from SRAM */ 446 #define MASK_HDCP_ENC BIT(2) /* HDCP ENC */ 447 #define MASK_STATE_C5 BIT(1) /* HDCP State C5 reached */ 448 #define MASK_AKSV BIT(0) /* AKSV received (start of auth) */ 449 450 /* INT_FLG_CLR_RATE bits */ 451 #define MASK_RATE_B_DRIFT BIT(7) /* Rate measurement drifted */ 452 #define MASK_RATE_B_ST BIT(6) /* Rate measurement stability change */ 453 #define MASK_RATE_B_ACT BIT(5) /* Rate measurement activity change */ 454 #define MASK_RATE_B_PST BIT(4) /* Rate measreument presence change */ 455 #define MASK_RATE_A_DRIFT BIT(3) /* Rate measurement drifted */ 456 #define MASK_RATE_A_ST BIT(2) /* Rate measurement stability change */ 457 #define MASK_RATE_A_ACT BIT(1) /* Rate measurement presence change */ 458 #define MASK_RATE_A_PST BIT(0) /* Rate measreument presence change */ 459 460 /* INT_FLG_CLR_SUS (Start Up Sequencer) bits */ 461 #define MASK_MPT BIT(7) /* Config MTP end of process */ 462 #define MASK_FMT BIT(5) /* Video format changed */ 463 #define MASK_RT_PULSE BIT(4) /* End of termination resistance pulse */ 464 #define MASK_SUS_END BIT(3) /* SUS last state reached */ 465 #define MASK_SUS_ACT BIT(2) /* Activity of selected input changed */ 466 #define MASK_SUS_CH BIT(1) /* Selected input changed */ 467 #define MASK_SUS_ST BIT(0) /* SUS state changed */ 468 469 /* INT_FLG_CLR_DDC bits */ 470 #define MASK_EDID_MTP BIT(7) /* EDID MTP end of process */ 471 #define MASK_DDC_ERR BIT(6) /* master DDC error */ 472 #define MASK_DDC_CMD_DONE BIT(5) /* master DDC cmd send correct */ 473 #define MASK_READ_DONE BIT(4) /* End of down EDID read */ 474 #define MASK_RX_DDC_SW BIT(3) /* Output DDC switching finished */ 475 #define MASK_HDCP_DDC_SW BIT(2) /* HDCP DDC switching finished */ 476 #define MASK_HDP_PULSE_END BIT(1) /* End of Hot Plug Detect pulse */ 477 #define MASK_DET_5V BIT(0) /* Detection of +5V */ 478 479 /* INT_FLG_CLR_MODE bits */ 480 #define MASK_HDMI_FLG BIT(7) /* HDMI mode/avmute/encrypt/FIFO fail */ 481 #define MASK_GAMUT BIT(6) /* Gamut packet */ 482 #define MASK_ISRC2 BIT(5) /* ISRC2 packet */ 483 #define MASK_ISRC1 BIT(4) /* ISRC1 packet */ 484 #define MASK_ACP BIT(3) /* Audio Content Protection packet */ 485 #define MASK_DC_NO_GCP BIT(2) /* GCP not received in 5 frames */ 486 #define MASK_DC_PHASE BIT(1) /* deepcolor pixel phase needs update */ 487 #define MASK_DC_MODE BIT(0) /* deepcolor color depth changed */ 488 489 /* INT_FLG_CLR_INFO bits (Infoframe Change Status) */ 490 #define MASK_MPS_IF BIT(6) /* MPEG Source Product */ 491 #define MASK_AUD_IF BIT(5) /* Audio */ 492 #define MASK_SPD_IF BIT(4) /* Source Product Descriptor */ 493 #define MASK_AVI_IF BIT(3) /* Auxiliary Video IF */ 494 #define MASK_VS_IF_OTHER_BK2 BIT(2) /* Vendor Specific (bank2) */ 495 #define MASK_VS_IF_OTHER_BK1 BIT(1) /* Vendor Specific (bank1) */ 496 #define MASK_VS_IF_HDMI BIT(0) /* Vendor Specific (w/ HDMI LLC code) */ 497 498 /* INT_FLG_CLR_AUDIO bits */ 499 #define MASK_AUDIO_FREQ_FLG BIT(5) /* Audio freq change */ 500 #define MASK_AUDIO_FLG BIT(4) /* DST, OBA, HBR, ASP change */ 501 #define MASK_MUTE_FLG BIT(3) /* Audio Mute */ 502 #define MASK_CH_STATE BIT(2) /* Channel status */ 503 #define MASK_UNMUTE_FIFO BIT(1) /* Audio Unmute */ 504 #define MASK_ERROR_FIFO_PT BIT(0) /* Audio FIFO pointer error */ 505 506 /* INT_FLG_CLR_AFE bits */ 507 #define MASK_AFE_WDL_UNLOCKED BIT(7) /* Wordlocker was unlocked */ 508 #define MASK_AFE_GAIN_DONE BIT(6) /* Gain calibration done */ 509 #define MASK_AFE_OFFSET_DONE BIT(5) /* Offset calibration done */ 510 #define MASK_AFE_ACTIVITY_DET BIT(4) /* Activity detected on data */ 511 #define MASK_AFE_PLL_LOCK BIT(3) /* TMDS PLL is locked */ 512 #define MASK_AFE_TRMCAL_DONE BIT(2) /* Termination calibration done */ 513 #define MASK_AFE_ASU_STATE BIT(1) /* ASU state is reached */ 514 #define MASK_AFE_ASU_READY BIT(0) /* AFE calibration done: TMDS ready */ 515 516 /* Audio Output */ 517 #define AUDCFG_CLK_INVERT BIT(7) /* invert A_CLK polarity */ 518 #define AUDCFG_TEST_TONE BIT(6) /* enable test tone generator */ 519 #define AUDCFG_BUS_SHIFT 5 520 #define AUDCFG_BUS_I2S 0L 521 #define AUDCFG_BUS_SPDIF 1L 522 #define AUDCFG_I2SW_SHIFT 4 523 #define AUDCFG_I2SW_16 0L 524 #define AUDCFG_I2SW_32 1L 525 #define AUDCFG_AUTO_MUTE_EN BIT(3) /* Enable Automatic audio mute */ 526 #define AUDCFG_HBR_SHIFT 2 527 #define AUDCFG_HBR_STRAIGHT 0L /* straight via AP0 */ 528 #define AUDCFG_HBR_DEMUX 1L /* demuxed via AP0:AP3 */ 529 #define AUDCFG_TYPE_MASK 0x03 530 #define AUDCFG_TYPE_SHIFT 0 531 #define AUDCFG_TYPE_DST 3L /* Direct Stream Transfer (DST) */ 532 #define AUDCFG_TYPE_OBA 2L /* One Bit Audio (OBA) */ 533 #define AUDCFG_TYPE_HBR 1L /* High Bit Rate (HBR) */ 534 #define AUDCFG_TYPE_PCM 0L /* Audio samples */ 535 536 /* Video Formatter */ 537 #define OF_VP_ENABLE BIT(7) /* VP[35:0]/HS/VS/DE/CLK */ 538 #define OF_BLK BIT(4) /* blanking codes */ 539 #define OF_TRC BIT(3) /* timing codes (SAV/EAV) */ 540 #define OF_FMT_MASK 0x3 541 #define OF_FMT_444 0L /* RGB444/YUV444 */ 542 #define OF_FMT_422_SMPT 1L /* YUV422 semi-planar */ 543 #define OF_FMT_422_CCIR 2L /* YUV422 CCIR656 */ 544 545 /* HS/HREF output control */ 546 #define HS_HREF_DELAY_MASK 0xf0 547 #define HS_HREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ 548 #define HS_HREF_PXQ_SHIFT 3 /* Timing codes from HREF */ 549 #define HS_HREF_INV_SHIFT 2 /* polarity (1=invert) */ 550 #define HS_HREF_SEL_MASK 0x03 551 #define HS_HREF_SEL_SHIFT 0 552 #define HS_HREF_SEL_HS_VHREF 0L /* HS from VHREF */ 553 #define HS_HREF_SEL_HREF_VHREF 1L /* HREF from VHREF */ 554 #define HS_HREF_SEL_HREF_HDMI 2L /* HREF from HDMI */ 555 #define HS_HREF_SEL_NONE 3L /* not generated */ 556 557 /* VS output control */ 558 #define VS_VREF_DELAY_MASK 0xf0 559 #define VS_VREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ 560 #define VS_VREF_INV_SHIFT 2 /* polarity (1=invert) */ 561 #define VS_VREF_SEL_MASK 0x03 562 #define VS_VREF_SEL_SHIFT 0 563 #define VS_VREF_SEL_VS_VHREF 0L /* VS from VHREF */ 564 #define VS_VREF_SEL_VREF_VHREF 1L /* VREF from VHREF */ 565 #define VS_VREF_SEL_VREF_HDMI 2L /* VREF from HDMI */ 566 #define VS_VREF_SEL_NONE 3L /* not generated */ 567 568 /* DE/FREF output control */ 569 #define DE_FREF_DELAY_MASK 0xf0 570 #define DE_FREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */ 571 #define DE_FREF_DE_PXQ_SHIFT 3 /* Timing codes from DE */ 572 #define DE_FREF_INV_SHIFT 2 /* polarity (1=invert) */ 573 #define DE_FREF_SEL_MASK 0x03 574 #define DE_FREF_SEL_SHIFT 0 575 #define DE_FREF_SEL_DE_VHREF 0L /* DE from VHREF (HREF and not(VREF) */ 576 #define DE_FREF_SEL_FREF_VHREF 1L /* FREF from VHREF */ 577 #define DE_FREF_SEL_FREF_HDMI 2L /* FREF from HDMI */ 578 #define DE_FREF_SEL_NONE 3L /* not generated */ 579 580 /* HDMI_SOFT_RST bits */ 581 #define RESET_DC BIT(7) /* Reset deep color module */ 582 #define RESET_HDCP BIT(6) /* Reset HDCP module */ 583 #define RESET_KSV BIT(5) /* Reset KSV-FIFO */ 584 #define RESET_SCFG BIT(4) /* Reset HDCP and repeater function */ 585 #define RESET_HCFG BIT(3) /* Reset HDCP DDC part */ 586 #define RESET_PA BIT(2) /* Reset polarity adjust */ 587 #define RESET_EP BIT(1) /* Reset Error protection */ 588 #define RESET_TMDS BIT(0) /* Reset TMDS (calib, encoding, flow) */ 589 590 /* HDMI_INFO_RST bits */ 591 #define NACK_HDCP BIT(7) /* No ACK on HDCP request */ 592 #define RESET_FIFO BIT(4) /* Reset Audio FIFO control */ 593 #define RESET_GAMUT BIT(3) /* Clear Gamut packet */ 594 #define RESET_AI BIT(2) /* Clear ACP and ISRC packets */ 595 #define RESET_IF BIT(1) /* Clear all Audio infoframe packets */ 596 #define RESET_AUDIO BIT(0) /* Reset Audio FIFO control */ 597 598 /* HDCP_BCAPS bits */ 599 #define HDCP_HDMI BIT(7) /* HDCP suports HDMI (vs DVI only) */ 600 #define HDCP_REPEATER BIT(6) /* HDCP supports repeater function */ 601 #define HDCP_READY BIT(5) /* set by repeater function */ 602 #define HDCP_FAST BIT(4) /* Up to 400kHz */ 603 #define HDCP_11 BIT(1) /* HDCP 1.1 supported */ 604 #define HDCP_FAST_REAUTH BIT(0) /* fast reauthentication supported */ 605 606 /* Audio output formatter */ 607 #define AUDIO_LAYOUT_SP_FLAG BIT(2) /* sp flag used by FIFO */ 608 #define AUDIO_LAYOUT_MANUAL BIT(1) /* manual layout (vs per pkt) */ 609 #define AUDIO_LAYOUT_LAYOUT1 BIT(0) /* Layout1: AP0-3 vs Layout0:AP0 */ 610 611 /* masks for interrupt status registers */ 612 #define MASK_SUS_STATUS 0x1F 613 #define LAST_STATE_REACHED 0x1B 614 #define MASK_CLK_STABLE 0x04 615 #define MASK_CLK_ACTIVE 0x02 616 #define MASK_SUS_STATE 0x10 617 #define MASK_SR_FIFO_FIFO_CTRL 0x30 618 #define MASK_AUDIO_FLAG 0x10 619 620 /* Rate measurement */ 621 #define RATE_REFTIM_ENABLE 0x01 622 #define CLK_MIN_RATE 0x0057e4 623 #define CLK_MAX_RATE 0x0395f8 624 #define WDL_CFG_VAL 0x82 625 #define DC_FILTER_VAL 0x31 626 627 /* Infoframe */ 628 #define VS_HDMI_IF_UPDATE 0x0200 629 #define VS_HDMI_IF 0x0201 630 #define VS_BK1_IF_UPDATE 0x0220 631 #define VS_BK1_IF 0x0221 632 #define VS_BK2_IF_UPDATE 0x0240 633 #define VS_BK2_IF 0x0241 634 #define AVI_IF_UPDATE 0x0260 635 #define AVI_IF 0x0261 636 #define SPD_IF_UPDATE 0x0280 637 #define SPD_IF 0x0281 638 #define AUD_IF_UPDATE 0x02a0 639 #define AUD_IF 0x02a1 640 #define MPS_IF_UPDATE 0x02c0 641 #define MPS_IF 0x02c1 642