1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright © 2014-2015 Broadcom 4 */ 5 6 #ifndef VC4_REGS_H 7 #define VC4_REGS_H 8 9 #include <linux/bitfield.h> 10 #include <linux/bitops.h> 11 12 #define VC4_MASK(high, low) ((u32)GENMASK(high, low)) 13 /* Using the GNU statement expression extension */ 14 #define VC4_SET_FIELD(value, field) \ 15 ({ \ 16 WARN_ON(!FIELD_FIT(field##_MASK, value)); \ 17 FIELD_PREP(field##_MASK, value); \ 18 }) 19 20 #define VC4_GET_FIELD(word, field) FIELD_GET(field##_MASK, word) 21 22 #define V3D_IDENT0 0x00000 23 # define V3D_EXPECTED_IDENT0 \ 24 ((2 << 24) | \ 25 ('V' << 0) | \ 26 ('3' << 8) | \ 27 ('D' << 16)) 28 29 #define V3D_IDENT1 0x00004 30 /* Multiples of 1kb */ 31 # define V3D_IDENT1_VPM_SIZE_MASK VC4_MASK(31, 28) 32 # define V3D_IDENT1_VPM_SIZE_SHIFT 28 33 # define V3D_IDENT1_NSEM_MASK VC4_MASK(23, 16) 34 # define V3D_IDENT1_NSEM_SHIFT 16 35 # define V3D_IDENT1_TUPS_MASK VC4_MASK(15, 12) 36 # define V3D_IDENT1_TUPS_SHIFT 12 37 # define V3D_IDENT1_QUPS_MASK VC4_MASK(11, 8) 38 # define V3D_IDENT1_QUPS_SHIFT 8 39 # define V3D_IDENT1_NSLC_MASK VC4_MASK(7, 4) 40 # define V3D_IDENT1_NSLC_SHIFT 4 41 # define V3D_IDENT1_REV_MASK VC4_MASK(3, 0) 42 # define V3D_IDENT1_REV_SHIFT 0 43 44 #define V3D_IDENT2 0x00008 45 #define V3D_SCRATCH 0x00010 46 #define V3D_L2CACTL 0x00020 47 # define V3D_L2CACTL_L2CCLR BIT(2) 48 # define V3D_L2CACTL_L2CDIS BIT(1) 49 # define V3D_L2CACTL_L2CENA BIT(0) 50 51 #define V3D_SLCACTL 0x00024 52 # define V3D_SLCACTL_T1CC_MASK VC4_MASK(27, 24) 53 # define V3D_SLCACTL_T1CC_SHIFT 24 54 # define V3D_SLCACTL_T0CC_MASK VC4_MASK(19, 16) 55 # define V3D_SLCACTL_T0CC_SHIFT 16 56 # define V3D_SLCACTL_UCC_MASK VC4_MASK(11, 8) 57 # define V3D_SLCACTL_UCC_SHIFT 8 58 # define V3D_SLCACTL_ICC_MASK VC4_MASK(3, 0) 59 # define V3D_SLCACTL_ICC_SHIFT 0 60 61 #define V3D_INTCTL 0x00030 62 #define V3D_INTENA 0x00034 63 #define V3D_INTDIS 0x00038 64 # define V3D_INT_SPILLUSE BIT(3) 65 # define V3D_INT_OUTOMEM BIT(2) 66 # define V3D_INT_FLDONE BIT(1) 67 # define V3D_INT_FRDONE BIT(0) 68 69 #define V3D_CT0CS 0x00100 70 #define V3D_CT1CS 0x00104 71 #define V3D_CTNCS(n) (V3D_CT0CS + 4 * n) 72 # define V3D_CTRSTA BIT(15) 73 # define V3D_CTSEMA BIT(12) 74 # define V3D_CTRTSD BIT(8) 75 # define V3D_CTRUN BIT(5) 76 # define V3D_CTSUBS BIT(4) 77 # define V3D_CTERR BIT(3) 78 # define V3D_CTMODE BIT(0) 79 80 #define V3D_CT0EA 0x00108 81 #define V3D_CT1EA 0x0010c 82 #define V3D_CTNEA(n) (V3D_CT0EA + 4 * (n)) 83 #define V3D_CT0CA 0x00110 84 #define V3D_CT1CA 0x00114 85 #define V3D_CTNCA(n) (V3D_CT0CA + 4 * (n)) 86 #define V3D_CT00RA0 0x00118 87 #define V3D_CT01RA0 0x0011c 88 #define V3D_CTNRA0(n) (V3D_CT00RA0 + 4 * (n)) 89 #define V3D_CT0LC 0x00120 90 #define V3D_CT1LC 0x00124 91 #define V3D_CTNLC(n) (V3D_CT0LC + 4 * (n)) 92 #define V3D_CT0PC 0x00128 93 #define V3D_CT1PC 0x0012c 94 #define V3D_CTNPC(n) (V3D_CT0PC + 4 * (n)) 95 96 #define V3D_PCS 0x00130 97 # define V3D_BMOOM BIT(8) 98 # define V3D_RMBUSY BIT(3) 99 # define V3D_RMACTIVE BIT(2) 100 # define V3D_BMBUSY BIT(1) 101 # define V3D_BMACTIVE BIT(0) 102 103 #define V3D_BFC 0x00134 104 #define V3D_RFC 0x00138 105 #define V3D_BPCA 0x00300 106 #define V3D_BPCS 0x00304 107 #define V3D_BPOA 0x00308 108 #define V3D_BPOS 0x0030c 109 #define V3D_BXCF 0x00310 110 #define V3D_SQRSV0 0x00410 111 #define V3D_SQRSV1 0x00414 112 #define V3D_SQCNTL 0x00418 113 #define V3D_SRQPC 0x00430 114 #define V3D_SRQUA 0x00434 115 #define V3D_SRQUL 0x00438 116 #define V3D_SRQCS 0x0043c 117 #define V3D_VPACNTL 0x00500 118 #define V3D_VPMBASE 0x00504 119 #define V3D_PCTRC 0x00670 120 #define V3D_PCTRE 0x00674 121 # define V3D_PCTRE_EN BIT(31) 122 #define V3D_PCTR(x) (0x00680 + ((x) * 8)) 123 #define V3D_PCTRS(x) (0x00684 + ((x) * 8)) 124 #define V3D_DBGE 0x00f00 125 #define V3D_FDBGO 0x00f04 126 #define V3D_FDBGB 0x00f08 127 #define V3D_FDBGR 0x00f0c 128 #define V3D_FDBGS 0x00f10 129 #define V3D_ERRSTAT 0x00f20 130 131 #define PV_CONTROL 0x00 132 # define PV5_CONTROL_FIFO_LEVEL_HIGH_MASK VC4_MASK(26, 25) 133 # define PV5_CONTROL_FIFO_LEVEL_HIGH_SHIFT 25 134 # define PV_CONTROL_FORMAT_MASK VC4_MASK(23, 21) 135 # define PV_CONTROL_FORMAT_SHIFT 21 136 # define PV_CONTROL_FORMAT_24 0 137 # define PV_CONTROL_FORMAT_DSIV_16 1 138 # define PV_CONTROL_FORMAT_DSIC_16 2 139 # define PV_CONTROL_FORMAT_DSIV_18 3 140 # define PV_CONTROL_FORMAT_DSIV_24 4 141 142 # define PV_CONTROL_FIFO_LEVEL_MASK VC4_MASK(20, 15) 143 # define PV_CONTROL_FIFO_LEVEL_SHIFT 15 144 # define PV_CONTROL_CLR_AT_START BIT(14) 145 # define PV_CONTROL_TRIGGER_UNDERFLOW BIT(13) 146 # define PV_CONTROL_WAIT_HSTART BIT(12) 147 # define PV_CONTROL_PIXEL_REP_MASK VC4_MASK(5, 4) 148 # define PV_CONTROL_PIXEL_REP_SHIFT 4 149 # define PV_CONTROL_CLK_SELECT_DSI 0 150 # define PV_CONTROL_CLK_SELECT_DPI_SMI_HDMI 1 151 # define PV_CONTROL_CLK_SELECT_VEC 2 152 # define PV_CONTROL_CLK_SELECT_MASK VC4_MASK(3, 2) 153 # define PV_CONTROL_CLK_SELECT_SHIFT 2 154 # define PV_CONTROL_FIFO_CLR BIT(1) 155 # define PV_CONTROL_EN BIT(0) 156 157 #define PV_V_CONTROL 0x04 158 # define PV_VCONTROL_ODD_DELAY_MASK VC4_MASK(22, 6) 159 # define PV_VCONTROL_ODD_DELAY_SHIFT 6 160 # define PV_VCONTROL_ODD_FIRST BIT(5) 161 # define PV_VCONTROL_INTERLACE BIT(4) 162 # define PV_VCONTROL_DSI BIT(3) 163 # define PV_VCONTROL_COMMAND BIT(2) 164 # define PV_VCONTROL_CONTINUOUS BIT(1) 165 # define PV_VCONTROL_VIDEN BIT(0) 166 167 #define PV_VSYNCD_EVEN 0x08 168 169 #define PV_HORZA 0x0c 170 # define PV_HORZA_HBP_MASK VC4_MASK(31, 16) 171 # define PV_HORZA_HBP_SHIFT 16 172 # define PV_HORZA_HSYNC_MASK VC4_MASK(15, 0) 173 # define PV_HORZA_HSYNC_SHIFT 0 174 175 #define PV_HORZB 0x10 176 # define PV_HORZB_HFP_MASK VC4_MASK(31, 16) 177 # define PV_HORZB_HFP_SHIFT 16 178 # define PV_HORZB_HACTIVE_MASK VC4_MASK(15, 0) 179 # define PV_HORZB_HACTIVE_SHIFT 0 180 181 #define PV_VERTA 0x14 182 # define PV_VERTA_VBP_MASK VC4_MASK(31, 16) 183 # define PV_VERTA_VBP_SHIFT 16 184 # define PV_VERTA_VSYNC_MASK VC4_MASK(15, 0) 185 # define PV_VERTA_VSYNC_SHIFT 0 186 187 #define PV_VERTB 0x18 188 # define PV_VERTB_VFP_MASK VC4_MASK(31, 16) 189 # define PV_VERTB_VFP_SHIFT 16 190 # define PV_VERTB_VACTIVE_MASK VC4_MASK(15, 0) 191 # define PV_VERTB_VACTIVE_SHIFT 0 192 193 #define PV_VERTA_EVEN 0x1c 194 #define PV_VERTB_EVEN 0x20 195 196 #define PV_INTEN 0x24 197 #define PV_INTSTAT 0x28 198 # define PV_INT_VID_IDLE BIT(9) 199 # define PV_INT_VFP_END BIT(8) 200 # define PV_INT_VFP_START BIT(7) 201 # define PV_INT_VACT_START BIT(6) 202 # define PV_INT_VBP_START BIT(5) 203 # define PV_INT_VSYNC_START BIT(4) 204 # define PV_INT_HFP_START BIT(3) 205 # define PV_INT_HACT_START BIT(2) 206 # define PV_INT_HBP_START BIT(1) 207 # define PV_INT_HSYNC_START BIT(0) 208 209 #define PV_STAT 0x2c 210 211 #define PV_HACT_ACT 0x30 212 213 #define PV_MUX_CFG 0x34 214 # define PV_MUX_CFG_RGB_PIXEL_MUX_MODE_MASK VC4_MASK(5, 2) 215 # define PV_MUX_CFG_RGB_PIXEL_MUX_MODE_SHIFT 2 216 # define PV_MUX_CFG_RGB_PIXEL_MUX_MODE_NO_SWAP 8 217 218 #define SCALER_CHANNELS_COUNT 3 219 220 #define SCALER_DISPCTRL 0x00000000 221 /* Global register for clock gating the HVS */ 222 # define SCALER_DISPCTRL_ENABLE BIT(31) 223 # define SCALER_DISPCTRL_PANIC0_MASK VC4_MASK(25, 24) 224 # define SCALER_DISPCTRL_PANIC0_SHIFT 24 225 # define SCALER_DISPCTRL_PANIC1_MASK VC4_MASK(27, 26) 226 # define SCALER_DISPCTRL_PANIC1_SHIFT 26 227 # define SCALER_DISPCTRL_PANIC2_MASK VC4_MASK(29, 28) 228 # define SCALER_DISPCTRL_PANIC2_SHIFT 28 229 # define SCALER_DISPCTRL_DSP3_MUX_MASK VC4_MASK(19, 18) 230 # define SCALER_DISPCTRL_DSP3_MUX_SHIFT 18 231 232 /* Enables Display 0 short line and underrun contribution to 233 * SCALER_DISPSTAT_IRQDISP0. Note that short frame contributions are 234 * always enabled. 235 */ 236 # define SCALER_DISPCTRL_DSPEISLUR(x) BIT(13 + (x)) 237 # define SCALER5_DISPCTRL_DSPEISLUR(x) BIT(9 + ((x) * 4)) 238 /* Enables Display 0 end-of-line-N contribution to 239 * SCALER_DISPSTAT_IRQDISP0 240 */ 241 # define SCALER_DISPCTRL_DSPEIEOLN(x) BIT(8 + ((x) * 2)) 242 # define SCALER5_DISPCTRL_DSPEIEOLN(x) BIT(8 + ((x) * 4)) 243 /* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */ 244 # define SCALER_DISPCTRL_DSPEIEOF(x) BIT(7 + ((x) * 2)) 245 # define SCALER5_DISPCTRL_DSPEIEOF(x) BIT(7 + ((x) * 4)) 246 247 # define SCALER5_DISPCTRL_DSPEIVST(x) BIT(6 + ((x) * 4)) 248 249 # define SCALER_DISPCTRL_SLVRDEIRQ BIT(6) /* HVS4 only */ 250 # define SCALER_DISPCTRL_SLVWREIRQ BIT(5) /* HVS4 only */ 251 # define SCALER5_DISPCTRL_SLVEIRQ BIT(5) 252 # define SCALER_DISPCTRL_DMAEIRQ BIT(4) 253 /* Enables interrupt generation on the enabled EOF/EOLN/EISLUR 254 * bits and short frames.. 255 */ 256 # define SCALER_DISPCTRL_DISPEIRQ(x) BIT(1 + (x)) 257 /* Enables interrupt generation on scaler profiler interrupt. */ 258 # define SCALER_DISPCTRL_SCLEIRQ BIT(0) 259 260 #define SCALER_DISPSTAT 0x00000004 261 # define SCALER_DISPSTAT_RESP_MASK VC4_MASK(15, 14) 262 # define SCALER_DISPSTAT_RESP_SHIFT 14 263 # define SCALER_DISPSTAT_RESP_OKAY 0 264 # define SCALER_DISPSTAT_RESP_EXOKAY 1 265 # define SCALER_DISPSTAT_RESP_SLVERR 2 266 # define SCALER_DISPSTAT_RESP_DECERR 3 267 268 # define SCALER_DISPSTAT_COBLOW(x) BIT(13 + ((x) * 8)) 269 /* Set when the DISPEOLN line is done compositing. */ 270 # define SCALER_DISPSTAT_EOLN(x) BIT(12 + ((x) * 8)) 271 /* Set when VSTART is seen but there are still pixels in the current 272 * output line. 273 */ 274 # define SCALER_DISPSTAT_ESFRAME(x) BIT(11 + ((x) * 8)) 275 /* Set when HSTART is seen but there are still pixels in the current 276 * output line. 277 */ 278 # define SCALER_DISPSTAT_ESLINE(x) BIT(10 + ((x) * 8)) 279 /* Set when the downstream tries to read from the display FIFO 280 * while it's empty. 281 */ 282 # define SCALER_DISPSTAT_EUFLOW(x) BIT(9 + ((x) * 8)) 283 /* Set when the display mode changes from RUN to EOF */ 284 # define SCALER_DISPSTAT_EOF(x) BIT(8 + ((x) * 8)) 285 286 # define SCALER_DISPSTAT_IRQMASK(x) VC4_MASK(13 + ((x) * 8), \ 287 8 + ((x) * 8)) 288 289 /* Set on AXI invalid DMA ID error. */ 290 # define SCALER_DISPSTAT_DMA_ERROR BIT(7) 291 /* Set on AXI slave read decode error */ 292 # define SCALER_DISPSTAT_IRQSLVRD BIT(6) 293 /* Set on AXI slave write decode error */ 294 # define SCALER_DISPSTAT_IRQSLVWR BIT(5) 295 /* Set when SCALER_DISPSTAT_DMA_ERROR is set, or 296 * SCALER_DISPSTAT_RESP_ERROR is not SCALER_DISPSTAT_RESP_OKAY. 297 */ 298 # define SCALER_DISPSTAT_IRQDMA BIT(4) 299 /* Set when any of the EOF/EOLN/ESFRAME/ESLINE bits are set and their 300 * corresponding interrupt bit is enabled in DISPCTRL. 301 */ 302 # define SCALER_DISPSTAT_IRQDISP(x) BIT(1 + (x)) 303 /* On read, the profiler interrupt. On write, clear *all* interrupt bits. */ 304 # define SCALER_DISPSTAT_IRQSCL BIT(0) 305 306 #define SCALER_DISPID 0x00000008 307 #define SCALER_DISPECTRL 0x0000000c 308 # define SCALER_DISPECTRL_DSP2_MUX_SHIFT 31 309 # define SCALER_DISPECTRL_DSP2_MUX_MASK VC4_MASK(31, 31) 310 311 #define SCALER_DISPPROF 0x00000010 312 313 #define SCALER_DISPDITHER 0x00000014 314 # define SCALER_DISPDITHER_DSP5_MUX_SHIFT 30 315 # define SCALER_DISPDITHER_DSP5_MUX_MASK VC4_MASK(31, 30) 316 317 #define SCALER_DISPEOLN 0x00000018 318 # define SCALER_DISPEOLN_DSP4_MUX_SHIFT 30 319 # define SCALER_DISPEOLN_DSP4_MUX_MASK VC4_MASK(31, 30) 320 321 #define SCALER_DISPLIST0 0x00000020 322 #define SCALER_DISPLIST1 0x00000024 323 #define SCALER_DISPLIST2 0x00000028 324 #define SCALER_DISPLSTAT 0x0000002c 325 #define SCALER_DISPLISTX(x) (SCALER_DISPLIST0 + \ 326 (x) * (SCALER_DISPLIST1 - \ 327 SCALER_DISPLIST0)) 328 329 #define SCALER_DISPLACT0 0x00000030 330 #define SCALER_DISPLACT1 0x00000034 331 #define SCALER_DISPLACT2 0x00000038 332 #define SCALER_DISPLACTX(x) (SCALER_DISPLACT0 + \ 333 (x) * (SCALER_DISPLACT1 - \ 334 SCALER_DISPLACT0)) 335 336 #define SCALER_DISPCTRL0 0x00000040 337 # define SCALER_DISPCTRLX_ENABLE BIT(31) 338 # define SCALER_DISPCTRLX_RESET BIT(30) 339 /* Generates a single frame when VSTART is seen and stops at the last 340 * pixel read from the FIFO. 341 */ 342 # define SCALER_DISPCTRLX_ONESHOT BIT(29) 343 /* Processes a single context in the dlist and then task switch, 344 * instead of an entire line. 345 */ 346 # define SCALER_DISPCTRLX_ONECTX BIT(28) 347 /* Set to have DISPSLAVE return 2 16bpp pixels and no status data. */ 348 # define SCALER_DISPCTRLX_FIFO32 BIT(27) 349 /* Turns on output to the DISPSLAVE register instead of the normal 350 * FIFO. 351 */ 352 # define SCALER_DISPCTRLX_FIFOREG BIT(26) 353 354 # define SCALER_DISPCTRLX_WIDTH_MASK VC4_MASK(23, 12) 355 # define SCALER_DISPCTRLX_WIDTH_SHIFT 12 356 # define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0) 357 # define SCALER_DISPCTRLX_HEIGHT_SHIFT 0 358 359 # define SCALER5_DISPCTRLX_WIDTH_MASK VC4_MASK(28, 16) 360 # define SCALER5_DISPCTRLX_WIDTH_SHIFT 16 361 /* Generates a single frame when VSTART is seen and stops at the last 362 * pixel read from the FIFO. 363 */ 364 # define SCALER5_DISPCTRLX_ONESHOT BIT(15) 365 /* Processes a single context in the dlist and then task switch, 366 * instead of an entire line. 367 */ 368 # define SCALER5_DISPCTRLX_ONECTX_MASK VC4_MASK(14, 13) 369 # define SCALER5_DISPCTRLX_ONECTX_SHIFT 13 370 # define SCALER5_DISPCTRLX_HEIGHT_MASK VC4_MASK(12, 0) 371 # define SCALER5_DISPCTRLX_HEIGHT_SHIFT 0 372 373 #define SCALER_DISPBKGND0 0x00000044 374 # define SCALER_DISPBKGND_AUTOHS BIT(31) 375 # define SCALER5_DISPBKGND_BCK2BCK BIT(31) 376 # define SCALER_DISPBKGND_INTERLACE BIT(30) 377 # define SCALER_DISPBKGND_GAMMA BIT(29) 378 # define SCALER_DISPBKGND_TESTMODE_MASK VC4_MASK(28, 25) 379 # define SCALER_DISPBKGND_TESTMODE_SHIFT 25 380 /* Enables filling the scaler line with the RGB value in the low 24 381 * bits before compositing. Costs cycles, so should be skipped if 382 * opaque display planes will cover everything. 383 */ 384 # define SCALER_DISPBKGND_FILL BIT(24) 385 386 #define SCALER_DISPSTAT0 0x00000048 387 # define SCALER_DISPSTATX_MODE_MASK VC4_MASK(31, 30) 388 # define SCALER_DISPSTATX_MODE_SHIFT 30 389 # define SCALER_DISPSTATX_MODE_DISABLED 0 390 # define SCALER_DISPSTATX_MODE_INIT 1 391 # define SCALER_DISPSTATX_MODE_RUN 2 392 # define SCALER_DISPSTATX_MODE_EOF 3 393 # define SCALER_DISPSTATX_FULL BIT(29) 394 # define SCALER_DISPSTATX_EMPTY BIT(28) 395 # define SCALER_DISPSTATX_LINE_MASK VC4_MASK(11, 0) 396 # define SCALER_DISPSTATX_LINE_SHIFT 0 397 398 #define SCALER_DISPBASE0 0x0000004c 399 /* Last pixel in the COB (display FIFO memory) allocated to this HVS 400 * channel. Must be 4-pixel aligned (and thus 4 pixels less than the 401 * next COB base). 402 */ 403 # define SCALER_DISPBASEX_TOP_MASK VC4_MASK(31, 16) 404 # define SCALER_DISPBASEX_TOP_SHIFT 16 405 /* First pixel in the COB (display FIFO memory) allocated to this HVS 406 * channel. Must be 4-pixel aligned. 407 */ 408 # define SCALER_DISPBASEX_BASE_MASK VC4_MASK(15, 0) 409 # define SCALER_DISPBASEX_BASE_SHIFT 0 410 411 #define SCALER_DISPCTRL1 0x00000050 412 #define SCALER_DISPBKGND1 0x00000054 413 #define SCALER_DISPBKGNDX(x) (SCALER_DISPBKGND0 + \ 414 (x) * (SCALER_DISPBKGND1 - \ 415 SCALER_DISPBKGND0)) 416 #define SCALER_DISPSTAT1 0x00000058 417 # define SCALER_DISPSTAT1_FRCNT0_MASK VC4_MASK(23, 18) 418 # define SCALER_DISPSTAT1_FRCNT0_SHIFT 18 419 # define SCALER_DISPSTAT1_FRCNT1_MASK VC4_MASK(17, 12) 420 # define SCALER_DISPSTAT1_FRCNT1_SHIFT 12 421 422 #define SCALER_DISPSTATX(x) (SCALER_DISPSTAT0 + \ 423 (x) * (SCALER_DISPSTAT1 - \ 424 SCALER_DISPSTAT0)) 425 426 #define SCALER_DISPBASE1 0x0000005c 427 #define SCALER_DISPBASEX(x) (SCALER_DISPBASE0 + \ 428 (x) * (SCALER_DISPBASE1 - \ 429 SCALER_DISPBASE0)) 430 #define SCALER_DISPCTRL2 0x00000060 431 #define SCALER_DISPCTRLX(x) (SCALER_DISPCTRL0 + \ 432 (x) * (SCALER_DISPCTRL1 - \ 433 SCALER_DISPCTRL0)) 434 #define SCALER_DISPBKGND2 0x00000064 435 436 #define SCALER_DISPSTAT2 0x00000068 437 # define SCALER_DISPSTAT2_FRCNT2_MASK VC4_MASK(17, 12) 438 # define SCALER_DISPSTAT2_FRCNT2_SHIFT 12 439 440 #define SCALER_DISPBASE2 0x0000006c 441 #define SCALER_DISPALPHA2 0x00000070 442 #define SCALER_GAMADDR 0x00000078 443 # define SCALER_GAMADDR_AUTOINC BIT(31) 444 /* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma 445 * enabled. 446 */ 447 # define SCALER_GAMADDR_SRAMENB BIT(30) 448 449 #define SCALER_OLEDOFFS 0x00000080 450 /* Clamps R to [16,235] and G/B to [16,240]. */ 451 # define SCALER_OLEDOFFS_YUVCLAMP BIT(31) 452 453 /* Chooses which display FIFO the matrix applies to. */ 454 # define SCALER_OLEDOFFS_DISPFIFO_MASK VC4_MASK(25, 24) 455 # define SCALER_OLEDOFFS_DISPFIFO_SHIFT 24 456 # define SCALER_OLEDOFFS_DISPFIFO_DISABLED 0 457 # define SCALER_OLEDOFFS_DISPFIFO_0 1 458 # define SCALER_OLEDOFFS_DISPFIFO_1 2 459 # define SCALER_OLEDOFFS_DISPFIFO_2 3 460 461 /* Offsets are 8-bit 2s-complement. */ 462 # define SCALER_OLEDOFFS_RED_MASK VC4_MASK(23, 16) 463 # define SCALER_OLEDOFFS_RED_SHIFT 16 464 # define SCALER_OLEDOFFS_GREEN_MASK VC4_MASK(15, 8) 465 # define SCALER_OLEDOFFS_GREEN_SHIFT 8 466 # define SCALER_OLEDOFFS_BLUE_MASK VC4_MASK(7, 0) 467 # define SCALER_OLEDOFFS_BLUE_SHIFT 0 468 469 /* The coefficients are S0.9 fractions. */ 470 #define SCALER_OLEDCOEF0 0x00000084 471 # define SCALER_OLEDCOEF0_B_TO_R_MASK VC4_MASK(29, 20) 472 # define SCALER_OLEDCOEF0_B_TO_R_SHIFT 20 473 # define SCALER_OLEDCOEF0_B_TO_G_MASK VC4_MASK(19, 10) 474 # define SCALER_OLEDCOEF0_B_TO_G_SHIFT 10 475 # define SCALER_OLEDCOEF0_B_TO_B_MASK VC4_MASK(9, 0) 476 # define SCALER_OLEDCOEF0_B_TO_B_SHIFT 0 477 478 #define SCALER_OLEDCOEF1 0x00000088 479 # define SCALER_OLEDCOEF1_G_TO_R_MASK VC4_MASK(29, 20) 480 # define SCALER_OLEDCOEF1_G_TO_R_SHIFT 20 481 # define SCALER_OLEDCOEF1_G_TO_G_MASK VC4_MASK(19, 10) 482 # define SCALER_OLEDCOEF1_G_TO_G_SHIFT 10 483 # define SCALER_OLEDCOEF1_G_TO_B_MASK VC4_MASK(9, 0) 484 # define SCALER_OLEDCOEF1_G_TO_B_SHIFT 0 485 486 #define SCALER_OLEDCOEF2 0x0000008c 487 # define SCALER_OLEDCOEF2_R_TO_R_MASK VC4_MASK(29, 20) 488 # define SCALER_OLEDCOEF2_R_TO_R_SHIFT 20 489 # define SCALER_OLEDCOEF2_R_TO_G_MASK VC4_MASK(19, 10) 490 # define SCALER_OLEDCOEF2_R_TO_G_SHIFT 10 491 # define SCALER_OLEDCOEF2_R_TO_B_MASK VC4_MASK(9, 0) 492 # define SCALER_OLEDCOEF2_R_TO_B_SHIFT 0 493 494 /* Slave addresses for DMAing from HVS composition output to other 495 * devices. The top bits are valid only in !FIFO32 mode. 496 */ 497 #define SCALER_DISPSLAVE0 0x000000c0 498 #define SCALER_DISPSLAVE1 0x000000c9 499 #define SCALER_DISPSLAVE2 0x000000d0 500 # define SCALER_DISPSLAVE_ISSUE_VSTART BIT(31) 501 # define SCALER_DISPSLAVE_ISSUE_HSTART BIT(30) 502 /* Set when the current line has been read and an HSTART is required. */ 503 # define SCALER_DISPSLAVE_EOL BIT(26) 504 /* Set when the display FIFO is empty. */ 505 # define SCALER_DISPSLAVE_EMPTY BIT(25) 506 /* Set when there is RGB data ready to read. */ 507 # define SCALER_DISPSLAVE_VALID BIT(24) 508 # define SCALER_DISPSLAVE_RGB_MASK VC4_MASK(23, 0) 509 # define SCALER_DISPSLAVE_RGB_SHIFT 0 510 511 #define SCALER_GAMDATA 0x000000e0 512 #define SCALER_DLIST_START 0x00002000 513 #define SCALER_DLIST_SIZE 0x00004000 514 515 #define SCALER5_DLIST_START 0x00004000 516 517 # define VC4_HDMI_SW_RESET_FORMAT_DETECT BIT(1) 518 # define VC4_HDMI_SW_RESET_HDMI BIT(0) 519 520 # define VC4_HDMI_HOTPLUG_CONNECTED BIT(0) 521 522 # define VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE BIT(27) 523 # define VC4_HDMI_MAI_CONFIG_BIT_REVERSE BIT(26) 524 # define VC4_HDMI_MAI_CHANNEL_MASK_MASK VC4_MASK(15, 0) 525 # define VC4_HDMI_MAI_CHANNEL_MASK_SHIFT 0 526 527 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_SAMPLE_FLAT BIT(29) 528 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_INACTIVE_CHANNELS BIT(24) 529 # define VC4_HDMI_AUDIO_PACKET_FORCE_SAMPLE_PRESENT BIT(19) 530 # define VC4_HDMI_AUDIO_PACKET_FORCE_B_FRAME BIT(18) 531 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_MASK VC4_MASK(13, 10) 532 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_SHIFT 10 533 /* If set, then multichannel, otherwise 2 channel. */ 534 # define VC4_HDMI_AUDIO_PACKET_AUDIO_LAYOUT BIT(9) 535 /* If set, then AUDIO_LAYOUT overrides audio_cea_mask */ 536 # define VC4_HDMI_AUDIO_PACKET_FORCE_AUDIO_LAYOUT BIT(8) 537 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_MASK VC4_MASK(7, 0) 538 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_SHIFT 0 539 540 # define VC4_HDMI_MAI_FORMAT_AUDIO_FORMAT_MASK VC4_MASK(23, 16) 541 # define VC4_HDMI_MAI_FORMAT_AUDIO_FORMAT_SHIFT 16 542 543 enum { 544 VC4_HDMI_MAI_FORMAT_PCM = 2, 545 VC4_HDMI_MAI_FORMAT_HBR = 200, 546 }; 547 548 # define VC4_HDMI_MAI_FORMAT_SAMPLE_RATE_MASK VC4_MASK(15, 8) 549 # define VC4_HDMI_MAI_FORMAT_SAMPLE_RATE_SHIFT 8 550 551 enum { 552 VC4_HDMI_MAI_SAMPLE_RATE_NOT_INDICATED = 0, 553 VC4_HDMI_MAI_SAMPLE_RATE_8000 = 1, 554 VC4_HDMI_MAI_SAMPLE_RATE_11025 = 2, 555 VC4_HDMI_MAI_SAMPLE_RATE_12000 = 3, 556 VC4_HDMI_MAI_SAMPLE_RATE_16000 = 4, 557 VC4_HDMI_MAI_SAMPLE_RATE_22050 = 5, 558 VC4_HDMI_MAI_SAMPLE_RATE_24000 = 6, 559 VC4_HDMI_MAI_SAMPLE_RATE_32000 = 7, 560 VC4_HDMI_MAI_SAMPLE_RATE_44100 = 8, 561 VC4_HDMI_MAI_SAMPLE_RATE_48000 = 9, 562 VC4_HDMI_MAI_SAMPLE_RATE_64000 = 10, 563 VC4_HDMI_MAI_SAMPLE_RATE_88200 = 11, 564 VC4_HDMI_MAI_SAMPLE_RATE_96000 = 12, 565 VC4_HDMI_MAI_SAMPLE_RATE_128000 = 13, 566 VC4_HDMI_MAI_SAMPLE_RATE_176400 = 14, 567 VC4_HDMI_MAI_SAMPLE_RATE_192000 = 15, 568 }; 569 570 # define VC4_HDMI_RAM_PACKET_ENABLE BIT(16) 571 572 /* When set, the CTS_PERIOD counts based on MAI bus sync pulse instead 573 * of pixel clock. 574 */ 575 # define VC4_HDMI_CRP_USE_MAI_BUS_SYNC_FOR_CTS BIT(26) 576 /* When set, no CRP packets will be sent. */ 577 # define VC4_HDMI_CRP_CFG_DISABLE BIT(25) 578 /* If set, generates CTS values based on N, audio clock, and video 579 * clock. N must be divisible by 128. 580 */ 581 # define VC4_HDMI_CRP_CFG_EXTERNAL_CTS_EN BIT(24) 582 # define VC4_HDMI_CRP_CFG_N_MASK VC4_MASK(19, 0) 583 # define VC4_HDMI_CRP_CFG_N_SHIFT 0 584 585 # define VC4_HDMI_HORZA_VPOS BIT(14) 586 # define VC4_HDMI_HORZA_HPOS BIT(13) 587 /* Horizontal active pixels (hdisplay). */ 588 # define VC4_HDMI_HORZA_HAP_MASK VC4_MASK(12, 0) 589 # define VC4_HDMI_HORZA_HAP_SHIFT 0 590 591 /* Horizontal pack porch (htotal - hsync_end). */ 592 # define VC4_HDMI_HORZB_HBP_MASK VC4_MASK(29, 20) 593 # define VC4_HDMI_HORZB_HBP_SHIFT 20 594 /* Horizontal sync pulse (hsync_end - hsync_start). */ 595 # define VC4_HDMI_HORZB_HSP_MASK VC4_MASK(19, 10) 596 # define VC4_HDMI_HORZB_HSP_SHIFT 10 597 /* Horizontal front porch (hsync_start - hdisplay). */ 598 # define VC4_HDMI_HORZB_HFP_MASK VC4_MASK(9, 0) 599 # define VC4_HDMI_HORZB_HFP_SHIFT 0 600 601 # define VC4_HDMI_FIFO_CTL_RECENTER_DONE BIT(14) 602 # define VC4_HDMI_FIFO_CTL_USE_EMPTY BIT(13) 603 # define VC4_HDMI_FIFO_CTL_ON_VB BIT(7) 604 # define VC4_HDMI_FIFO_CTL_RECENTER BIT(6) 605 # define VC4_HDMI_FIFO_CTL_FIFO_RESET BIT(5) 606 # define VC4_HDMI_FIFO_CTL_USE_PLL_LOCK BIT(4) 607 # define VC4_HDMI_FIFO_CTL_INV_CLK_XFR BIT(3) 608 # define VC4_HDMI_FIFO_CTL_CAPTURE_PTR BIT(2) 609 # define VC4_HDMI_FIFO_CTL_USE_FULL BIT(1) 610 # define VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N BIT(0) 611 # define VC4_HDMI_FIFO_VALID_WRITE_MASK 0xefff 612 613 # define VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT BIT(15) 614 # define VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS BIT(5) 615 # define VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT BIT(3) 616 # define VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE BIT(1) 617 # define VC4_HDMI_SCHEDULER_CONTROL_MODE_HDMI BIT(0) 618 619 /* Vertical sync pulse (vsync_end - vsync_start). */ 620 # define VC4_HDMI_VERTA_VSP_MASK VC4_MASK(24, 20) 621 # define VC4_HDMI_VERTA_VSP_SHIFT 20 622 /* Vertical front porch (vsync_start - vdisplay). */ 623 # define VC4_HDMI_VERTA_VFP_MASK VC4_MASK(19, 13) 624 # define VC4_HDMI_VERTA_VFP_SHIFT 13 625 /* Vertical active lines (vdisplay). */ 626 # define VC4_HDMI_VERTA_VAL_MASK VC4_MASK(12, 0) 627 # define VC4_HDMI_VERTA_VAL_SHIFT 0 628 629 /* Vertical sync pulse offset (for interlaced) */ 630 # define VC4_HDMI_VERTB_VSPO_MASK VC4_MASK(21, 9) 631 # define VC4_HDMI_VERTB_VSPO_SHIFT 9 632 /* Vertical pack porch (vtotal - vsync_end). */ 633 # define VC4_HDMI_VERTB_VBP_MASK VC4_MASK(8, 0) 634 # define VC4_HDMI_VERTB_VBP_SHIFT 0 635 636 /* Set when the transmission has ended. */ 637 # define VC4_HDMI_CEC_TX_EOM BIT(31) 638 /* If set, transmission was acked on the 1st or 2nd attempt (only one 639 * retry is attempted). If in continuous mode, this means TX needs to 640 * be filled if !TX_EOM. 641 */ 642 # define VC4_HDMI_CEC_TX_STATUS_GOOD BIT(30) 643 # define VC4_HDMI_CEC_RX_EOM BIT(29) 644 # define VC4_HDMI_CEC_RX_STATUS_GOOD BIT(28) 645 /* Number of bytes received for the message. */ 646 # define VC4_HDMI_CEC_REC_WRD_CNT_MASK VC4_MASK(27, 24) 647 # define VC4_HDMI_CEC_REC_WRD_CNT_SHIFT 24 648 /* Sets continuous receive mode. Generates interrupt after each 8 649 * bytes to signal that RX_DATA should be consumed, and at RX_EOM. 650 * 651 * If disabled, maximum 16 bytes will be received (including header), 652 * and interrupt at RX_EOM. Later bytes will be acked but not put 653 * into the RX_DATA. 654 */ 655 # define VC4_HDMI_CEC_RX_CONTINUE BIT(23) 656 # define VC4_HDMI_CEC_TX_CONTINUE BIT(22) 657 /* Set this after a CEC interrupt. */ 658 # define VC4_HDMI_CEC_CLEAR_RECEIVE_OFF BIT(21) 659 /* Starts a TX. Will wait for appropriate idel time before CEC 660 * activity. Must be cleared in between transmits. 661 */ 662 # define VC4_HDMI_CEC_START_XMIT_BEGIN BIT(20) 663 # define VC4_HDMI_CEC_MESSAGE_LENGTH_MASK VC4_MASK(19, 16) 664 # define VC4_HDMI_CEC_MESSAGE_LENGTH_SHIFT 16 665 /* Device's CEC address */ 666 # define VC4_HDMI_CEC_ADDR_MASK VC4_MASK(15, 12) 667 # define VC4_HDMI_CEC_ADDR_SHIFT 12 668 /* Divides off of HSM clock to generate CEC bit clock. */ 669 /* With the current defaults the CEC bit clock is 40 kHz = 25 usec */ 670 # define VC4_HDMI_CEC_DIV_CLK_CNT_MASK VC4_MASK(11, 0) 671 # define VC4_HDMI_CEC_DIV_CLK_CNT_SHIFT 0 672 673 /* Set these fields to how many bit clock cycles get to that many 674 * microseconds. 675 */ 676 # define VC4_HDMI_CEC_CNT_TO_1500_US_MASK VC4_MASK(30, 24) 677 # define VC4_HDMI_CEC_CNT_TO_1500_US_SHIFT 24 678 # define VC4_HDMI_CEC_CNT_TO_1300_US_MASK VC4_MASK(23, 17) 679 # define VC4_HDMI_CEC_CNT_TO_1300_US_SHIFT 17 680 # define VC4_HDMI_CEC_CNT_TO_800_US_MASK VC4_MASK(16, 11) 681 # define VC4_HDMI_CEC_CNT_TO_800_US_SHIFT 11 682 # define VC4_HDMI_CEC_CNT_TO_600_US_MASK VC4_MASK(10, 5) 683 # define VC4_HDMI_CEC_CNT_TO_600_US_SHIFT 5 684 # define VC4_HDMI_CEC_CNT_TO_400_US_MASK VC4_MASK(4, 0) 685 # define VC4_HDMI_CEC_CNT_TO_400_US_SHIFT 0 686 687 # define VC4_HDMI_CEC_CNT_TO_2750_US_MASK VC4_MASK(31, 24) 688 # define VC4_HDMI_CEC_CNT_TO_2750_US_SHIFT 24 689 # define VC4_HDMI_CEC_CNT_TO_2400_US_MASK VC4_MASK(23, 16) 690 # define VC4_HDMI_CEC_CNT_TO_2400_US_SHIFT 16 691 # define VC4_HDMI_CEC_CNT_TO_2050_US_MASK VC4_MASK(15, 8) 692 # define VC4_HDMI_CEC_CNT_TO_2050_US_SHIFT 8 693 # define VC4_HDMI_CEC_CNT_TO_1700_US_MASK VC4_MASK(7, 0) 694 # define VC4_HDMI_CEC_CNT_TO_1700_US_SHIFT 0 695 696 # define VC4_HDMI_CEC_CNT_TO_4300_US_MASK VC4_MASK(31, 24) 697 # define VC4_HDMI_CEC_CNT_TO_4300_US_SHIFT 24 698 # define VC4_HDMI_CEC_CNT_TO_3900_US_MASK VC4_MASK(23, 16) 699 # define VC4_HDMI_CEC_CNT_TO_3900_US_SHIFT 16 700 # define VC4_HDMI_CEC_CNT_TO_3600_US_MASK VC4_MASK(15, 8) 701 # define VC4_HDMI_CEC_CNT_TO_3600_US_SHIFT 8 702 # define VC4_HDMI_CEC_CNT_TO_3500_US_MASK VC4_MASK(7, 0) 703 # define VC4_HDMI_CEC_CNT_TO_3500_US_SHIFT 0 704 705 # define VC4_HDMI_CEC_TX_SW_RESET BIT(27) 706 # define VC4_HDMI_CEC_RX_SW_RESET BIT(26) 707 # define VC4_HDMI_CEC_PAD_SW_RESET BIT(25) 708 # define VC4_HDMI_CEC_MUX_TP_OUT_CEC BIT(24) 709 # define VC4_HDMI_CEC_RX_CEC_INT BIT(23) 710 # define VC4_HDMI_CEC_CLK_PRELOAD_MASK VC4_MASK(22, 16) 711 # define VC4_HDMI_CEC_CLK_PRELOAD_SHIFT 16 712 # define VC4_HDMI_CEC_CNT_TO_4700_US_MASK VC4_MASK(15, 8) 713 # define VC4_HDMI_CEC_CNT_TO_4700_US_SHIFT 8 714 # define VC4_HDMI_CEC_CNT_TO_4500_US_MASK VC4_MASK(7, 0) 715 # define VC4_HDMI_CEC_CNT_TO_4500_US_SHIFT 0 716 717 # define VC4_HDMI_TX_PHY_RNG_PWRDN BIT(25) 718 719 # define VC4_HDMI_CPU_CEC BIT(6) 720 # define VC4_HDMI_CPU_HOTPLUG BIT(0) 721 722 /* Debug: Current receive value on the CEC pad. */ 723 # define VC4_HD_CECRXD BIT(9) 724 /* Debug: Override CEC output to 0. */ 725 # define VC4_HD_CECOVR BIT(8) 726 # define VC4_HD_M_REGISTER_FILE_STANDBY (3 << 6) 727 # define VC4_HD_M_RAM_STANDBY (3 << 4) 728 # define VC4_HD_M_SW_RST BIT(2) 729 # define VC4_HD_M_ENABLE BIT(0) 730 731 /* Set when audio stream is received at a slower rate than the 732 * sampling period, so MAI fifo goes empty. Write 1 to clear. 733 */ 734 # define VC4_HD_MAI_CTL_DLATE BIT(15) 735 # define VC4_HD_MAI_CTL_BUSY BIT(14) 736 # define VC4_HD_MAI_CTL_CHALIGN BIT(13) 737 # define VC4_HD_MAI_CTL_WHOLSMP BIT(12) 738 # define VC4_HD_MAI_CTL_FULL BIT(11) 739 # define VC4_HD_MAI_CTL_EMPTY BIT(10) 740 # define VC4_HD_MAI_CTL_FLUSH BIT(9) 741 /* If set, MAI bus generates SPDIF (bit 31) parity instead of passing 742 * through. 743 */ 744 # define VC4_HD_MAI_CTL_PAREN BIT(8) 745 # define VC4_HD_MAI_CTL_CHNUM_MASK VC4_MASK(7, 4) 746 # define VC4_HD_MAI_CTL_CHNUM_SHIFT 4 747 # define VC4_HD_MAI_CTL_ENABLE BIT(3) 748 /* Underflow error status bit, write 1 to clear. */ 749 # define VC4_HD_MAI_CTL_ERRORE BIT(2) 750 /* Overflow error status bit, write 1 to clear. */ 751 # define VC4_HD_MAI_CTL_ERRORF BIT(1) 752 /* Single-shot reset bit. Read value is undefined. */ 753 # define VC4_HD_MAI_CTL_RESET BIT(0) 754 755 # define VC4_HD_MAI_THR_PANICHIGH_MASK VC4_MASK(29, 24) 756 # define VC4_HD_MAI_THR_PANICHIGH_SHIFT 24 757 # define VC4_HD_MAI_THR_PANICLOW_MASK VC4_MASK(21, 16) 758 # define VC4_HD_MAI_THR_PANICLOW_SHIFT 16 759 # define VC4_HD_MAI_THR_DREQHIGH_MASK VC4_MASK(13, 8) 760 # define VC4_HD_MAI_THR_DREQHIGH_SHIFT 8 761 # define VC4_HD_MAI_THR_DREQLOW_MASK VC4_MASK(5, 0) 762 # define VC4_HD_MAI_THR_DREQLOW_SHIFT 0 763 764 /* Divider from HDMI HSM clock to MAI serial clock. Sampling period 765 * converges to N / (M + 1) cycles. 766 */ 767 # define VC4_HD_MAI_SMP_N_MASK VC4_MASK(31, 8) 768 # define VC4_HD_MAI_SMP_N_SHIFT 8 769 # define VC4_HD_MAI_SMP_M_MASK VC4_MASK(7, 0) 770 # define VC4_HD_MAI_SMP_M_SHIFT 0 771 772 # define VC4_HD_VID_CTL_ENABLE BIT(31) 773 # define VC4_HD_VID_CTL_UNDERFLOW_ENABLE BIT(30) 774 # define VC4_HD_VID_CTL_FRAME_COUNTER_RESET BIT(29) 775 # define VC4_HD_VID_CTL_VSYNC_LOW BIT(28) 776 # define VC4_HD_VID_CTL_HSYNC_LOW BIT(27) 777 # define VC4_HD_VID_CTL_CLRSYNC BIT(24) 778 # define VC4_HD_VID_CTL_CLRRGB BIT(23) 779 # define VC4_HD_VID_CTL_BLANKPIX BIT(18) 780 781 # define VC4_HD_CSC_CTL_ORDER_MASK VC4_MASK(7, 5) 782 # define VC4_HD_CSC_CTL_ORDER_SHIFT 5 783 # define VC4_HD_CSC_CTL_ORDER_RGB 0 784 # define VC4_HD_CSC_CTL_ORDER_BGR 1 785 # define VC4_HD_CSC_CTL_ORDER_BRG 2 786 # define VC4_HD_CSC_CTL_ORDER_GRB 3 787 # define VC4_HD_CSC_CTL_ORDER_GBR 4 788 # define VC4_HD_CSC_CTL_ORDER_RBG 5 789 # define VC4_HD_CSC_CTL_PADMSB BIT(4) 790 # define VC4_HD_CSC_CTL_MODE_MASK VC4_MASK(3, 2) 791 # define VC4_HD_CSC_CTL_MODE_SHIFT 2 792 # define VC4_HD_CSC_CTL_MODE_RGB_TO_SD_YPRPB 0 793 # define VC4_HD_CSC_CTL_MODE_RGB_TO_HD_YPRPB 1 794 # define VC4_HD_CSC_CTL_MODE_CUSTOM 3 795 # define VC4_HD_CSC_CTL_RGB2YCC BIT(1) 796 # define VC4_HD_CSC_CTL_ENABLE BIT(0) 797 798 # define VC5_MT_CP_CSC_CTL_USE_444_TO_422 BIT(6) 799 # define VC5_MT_CP_CSC_CTL_FILTER_MODE_444_TO_422_MASK \ 800 VC4_MASK(5, 4) 801 # define VC5_MT_CP_CSC_CTL_FILTER_MODE_444_TO_422_STANDARD \ 802 3 803 # define VC5_MT_CP_CSC_CTL_USE_RNG_SUPPRESSION BIT(3) 804 # define VC5_MT_CP_CSC_CTL_ENABLE BIT(2) 805 # define VC5_MT_CP_CSC_CTL_MODE_MASK VC4_MASK(1, 0) 806 807 # define VC5_MT_CP_CHANNEL_CTL_OUTPUT_REMAP_MASK \ 808 VC4_MASK(7, 6) 809 # define VC5_MT_CP_CHANNEL_CTL_OUTPUT_REMAP_LEGACY_STYLE \ 810 2 811 812 # define VC4_DVP_HT_CLOCK_STOP_PIXEL BIT(1) 813 814 # define VC5_DVP_HT_VEC_INTERFACE_CFG_SEL_422_MASK \ 815 VC4_MASK(3, 2) 816 # define VC5_DVP_HT_VEC_INTERFACE_CFG_SEL_422_FORMAT_422_LEGACY \ 817 2 818 819 /* HVS display list information. */ 820 #define HVS_BOOTLOADER_DLIST_END 32 821 822 enum hvs_pixel_format { 823 /* 8bpp */ 824 HVS_PIXEL_FORMAT_RGB332 = 0, 825 /* 16bpp */ 826 HVS_PIXEL_FORMAT_RGBA4444 = 1, 827 HVS_PIXEL_FORMAT_RGB555 = 2, 828 HVS_PIXEL_FORMAT_RGBA5551 = 3, 829 HVS_PIXEL_FORMAT_RGB565 = 4, 830 /* 24bpp */ 831 HVS_PIXEL_FORMAT_RGB888 = 5, 832 HVS_PIXEL_FORMAT_RGBA6666 = 6, 833 /* 32bpp */ 834 HVS_PIXEL_FORMAT_RGBA8888 = 7, 835 836 HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE = 8, 837 HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE = 9, 838 HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE = 10, 839 HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE = 11, 840 HVS_PIXEL_FORMAT_H264 = 12, 841 HVS_PIXEL_FORMAT_PALETTE = 13, 842 HVS_PIXEL_FORMAT_YUV444_RGB = 14, 843 HVS_PIXEL_FORMAT_AYUV444_RGB = 15, 844 HVS_PIXEL_FORMAT_RGBA1010102 = 16, 845 HVS_PIXEL_FORMAT_YCBCR_10BIT = 17, 846 }; 847 848 /* Note: the LSB is the rightmost character shown. Only valid for 849 * HVS_PIXEL_FORMAT_RGB8888, not RGB888. 850 */ 851 #define HVS_PIXEL_ORDER_RGBA 0 852 #define HVS_PIXEL_ORDER_BGRA 1 853 #define HVS_PIXEL_ORDER_ARGB 2 854 #define HVS_PIXEL_ORDER_ABGR 3 855 856 #define HVS_PIXEL_ORDER_XBRG 0 857 #define HVS_PIXEL_ORDER_XRBG 1 858 #define HVS_PIXEL_ORDER_XRGB 2 859 #define HVS_PIXEL_ORDER_XBGR 3 860 861 #define HVS_PIXEL_ORDER_XYCBCR 0 862 #define HVS_PIXEL_ORDER_XYCRCB 1 863 #define HVS_PIXEL_ORDER_YXCBCR 2 864 #define HVS_PIXEL_ORDER_YXCRCB 3 865 866 #define SCALER_CTL0_END BIT(31) 867 #define SCALER_CTL0_VALID BIT(30) 868 869 #define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24) 870 #define SCALER_CTL0_SIZE_SHIFT 24 871 872 #define SCALER_CTL0_TILING_MASK VC4_MASK(21, 20) 873 #define SCALER_CTL0_TILING_SHIFT 20 874 #define SCALER_CTL0_TILING_LINEAR 0 875 #define SCALER_CTL0_TILING_64B 1 876 #define SCALER_CTL0_TILING_128B 2 877 #define SCALER_CTL0_TILING_256B_OR_T 3 878 879 #define SCALER_CTL0_ALPHA_MASK BIT(19) 880 #define SCALER_CTL0_HFLIP BIT(16) 881 #define SCALER_CTL0_VFLIP BIT(15) 882 883 #define SCALER_CTL0_KEY_MODE_MASK VC4_MASK(18, 17) 884 #define SCALER_CTL0_KEY_MODE_SHIFT 17 885 #define SCALER_CTL0_KEY_DISABLED 0 886 #define SCALER_CTL0_KEY_LUMA_OR_COMMON_RGB 1 887 #define SCALER_CTL0_KEY_MATCH 2 /* turn transparent */ 888 #define SCALER_CTL0_KEY_REPLACE 3 /* replace with value from key mask word 2 */ 889 890 #define SCALER_CTL0_ORDER_MASK VC4_MASK(14, 13) 891 #define SCALER_CTL0_ORDER_SHIFT 13 892 893 #define SCALER_CTL0_RGBA_EXPAND_MASK VC4_MASK(12, 11) 894 #define SCALER_CTL0_RGBA_EXPAND_SHIFT 11 895 #define SCALER_CTL0_RGBA_EXPAND_ZERO 0 896 #define SCALER_CTL0_RGBA_EXPAND_LSB 1 897 #define SCALER_CTL0_RGBA_EXPAND_MSB 2 898 #define SCALER_CTL0_RGBA_EXPAND_ROUND 3 899 900 #define SCALER5_CTL0_ALPHA_EXPAND BIT(12) 901 902 #define SCALER5_CTL0_RGB_EXPAND BIT(11) 903 904 #define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8) 905 #define SCALER_CTL0_SCL1_SHIFT 8 906 907 #define SCALER_CTL0_SCL0_MASK VC4_MASK(7, 5) 908 #define SCALER_CTL0_SCL0_SHIFT 5 909 910 #define SCALER_CTL0_SCL_H_PPF_V_PPF 0 911 #define SCALER_CTL0_SCL_H_TPZ_V_PPF 1 912 #define SCALER_CTL0_SCL_H_PPF_V_TPZ 2 913 #define SCALER_CTL0_SCL_H_TPZ_V_TPZ 3 914 #define SCALER_CTL0_SCL_H_PPF_V_NONE 4 915 #define SCALER_CTL0_SCL_H_NONE_V_PPF 5 916 #define SCALER_CTL0_SCL_H_NONE_V_TPZ 6 917 #define SCALER_CTL0_SCL_H_TPZ_V_NONE 7 918 919 /* Set to indicate no scaling. */ 920 #define SCALER_CTL0_UNITY BIT(4) 921 #define SCALER5_CTL0_UNITY BIT(15) 922 923 #define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0) 924 #define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0 925 926 #define SCALER5_CTL0_PIXEL_FORMAT_MASK VC4_MASK(4, 0) 927 928 #define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24) 929 #define SCALER_POS0_FIXED_ALPHA_SHIFT 24 930 931 #define SCALER_POS0_START_Y_MASK VC4_MASK(23, 12) 932 #define SCALER_POS0_START_Y_SHIFT 12 933 934 #define SCALER_POS0_START_X_MASK VC4_MASK(11, 0) 935 #define SCALER_POS0_START_X_SHIFT 0 936 937 #define SCALER5_POS0_START_Y_MASK VC4_MASK(27, 16) 938 #define SCALER5_POS0_START_Y_SHIFT 16 939 940 #define SCALER5_POS0_START_X_MASK VC4_MASK(13, 0) 941 #define SCALER5_POS0_START_X_SHIFT 0 942 943 #define SCALER5_POS0_VFLIP BIT(31) 944 #define SCALER5_POS0_HFLIP BIT(15) 945 946 #define SCALER5_CTL2_ALPHA_MODE_MASK VC4_MASK(31, 30) 947 #define SCALER5_CTL2_ALPHA_MODE_SHIFT 30 948 #define SCALER5_CTL2_ALPHA_MODE_PIPELINE 0 949 #define SCALER5_CTL2_ALPHA_MODE_FIXED 1 950 #define SCALER5_CTL2_ALPHA_MODE_FIXED_NONZERO 2 951 #define SCALER5_CTL2_ALPHA_MODE_FIXED_OVER_0x07 3 952 953 #define SCALER5_CTL2_ALPHA_PREMULT BIT(29) 954 955 #define SCALER5_CTL2_ALPHA_MIX BIT(28) 956 957 #define SCALER5_CTL2_ALPHA_LOC BIT(25) 958 959 #define SCALER5_CTL2_MAP_SEL_MASK VC4_MASK(18, 17) 960 #define SCALER5_CTL2_MAP_SEL_SHIFT 17 961 962 #define SCALER5_CTL2_GAMMA BIT(16) 963 964 #define SCALER5_CTL2_ALPHA_MASK VC4_MASK(15, 4) 965 #define SCALER5_CTL2_ALPHA_SHIFT 4 966 967 #define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16) 968 #define SCALER_POS1_SCL_HEIGHT_SHIFT 16 969 970 #define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0) 971 #define SCALER_POS1_SCL_WIDTH_SHIFT 0 972 973 #define SCALER5_POS1_SCL_HEIGHT_MASK VC4_MASK(28, 16) 974 #define SCALER5_POS1_SCL_HEIGHT_SHIFT 16 975 976 #define SCALER5_POS1_SCL_WIDTH_MASK VC4_MASK(12, 0) 977 #define SCALER5_POS1_SCL_WIDTH_SHIFT 0 978 979 #define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30) 980 #define SCALER_POS2_ALPHA_MODE_SHIFT 30 981 #define SCALER_POS2_ALPHA_MODE_PIPELINE 0 982 #define SCALER_POS2_ALPHA_MODE_FIXED 1 983 #define SCALER_POS2_ALPHA_MODE_FIXED_NONZERO 2 984 #define SCALER_POS2_ALPHA_MODE_FIXED_OVER_0x07 3 985 #define SCALER_POS2_ALPHA_PREMULT BIT(29) 986 #define SCALER_POS2_ALPHA_MIX BIT(28) 987 988 #define SCALER_POS2_HEIGHT_MASK VC4_MASK(27, 16) 989 #define SCALER_POS2_HEIGHT_SHIFT 16 990 991 #define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0) 992 #define SCALER_POS2_WIDTH_SHIFT 0 993 994 #define SCALER5_POS2_HEIGHT_MASK VC4_MASK(28, 16) 995 #define SCALER5_POS2_HEIGHT_SHIFT 16 996 997 #define SCALER5_POS2_WIDTH_MASK VC4_MASK(12, 0) 998 #define SCALER5_POS2_WIDTH_SHIFT 0 999 1000 /* Color Space Conversion words. Some values are S2.8 signed 1001 * integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1, 1002 * 0x2: 2, 0x3: -1} 1003 */ 1004 /* bottom 8 bits of S2.8 contribution of Cr to Blue */ 1005 #define SCALER_CSC0_COEF_CR_BLU_MASK VC4_MASK(31, 24) 1006 #define SCALER_CSC0_COEF_CR_BLU_SHIFT 24 1007 /* Signed offset to apply to Y before CSC. (Y' = Y + YY_OFS) */ 1008 #define SCALER_CSC0_COEF_YY_OFS_MASK VC4_MASK(23, 16) 1009 #define SCALER_CSC0_COEF_YY_OFS_SHIFT 16 1010 /* Signed offset to apply to CB before CSC (Cb' = Cb - 128 + CB_OFS). */ 1011 #define SCALER_CSC0_COEF_CB_OFS_MASK VC4_MASK(15, 8) 1012 #define SCALER_CSC0_COEF_CB_OFS_SHIFT 8 1013 /* Signed offset to apply to CB before CSC (Cr' = Cr - 128 + CR_OFS). */ 1014 #define SCALER_CSC0_COEF_CR_OFS_MASK VC4_MASK(7, 0) 1015 #define SCALER_CSC0_COEF_CR_OFS_SHIFT 0 1016 #define SCALER_CSC0_ITR_R_601_5 0x00f00000 1017 #define SCALER_CSC0_ITR_R_709_3 0x00f00000 1018 #define SCALER_CSC0_ITR_R_2020 0x00f00000 1019 #define SCALER_CSC0_JPEG_JFIF 0x00000000 1020 #define SCALER_CSC0_ITR_R_709_3_FR 0x00000000 1021 #define SCALER_CSC0_ITR_R_2020_FR 0x00000000 1022 1023 /* S2.8 contribution of Cb to Green */ 1024 #define SCALER_CSC1_COEF_CB_GRN_MASK VC4_MASK(31, 22) 1025 #define SCALER_CSC1_COEF_CB_GRN_SHIFT 22 1026 /* S2.8 contribution of Cr to Green */ 1027 #define SCALER_CSC1_COEF_CR_GRN_MASK VC4_MASK(21, 12) 1028 #define SCALER_CSC1_COEF_CR_GRN_SHIFT 12 1029 /* S2.8 contribution of Y to all of RGB */ 1030 #define SCALER_CSC1_COEF_YY_ALL_MASK VC4_MASK(11, 2) 1031 #define SCALER_CSC1_COEF_YY_ALL_SHIFT 2 1032 /* top 2 bits of S2.8 contribution of Cr to Blue */ 1033 #define SCALER_CSC1_COEF_CR_BLU_MASK VC4_MASK(1, 0) 1034 #define SCALER_CSC1_COEF_CR_BLU_SHIFT 0 1035 #define SCALER_CSC1_ITR_R_601_5 0xe73304a8 1036 #define SCALER_CSC1_ITR_R_709_3 0xf27784a8 1037 #define SCALER_CSC1_ITR_R_2020 0xf43594a8 1038 #define SCALER_CSC1_JPEG_JFIF 0xea349400 1039 #define SCALER_CSC1_ITR_R_709_3_FR 0xf4388400 1040 #define SCALER_CSC1_ITR_R_2020_FR 0xf5b6d400 1041 1042 /* S2.8 contribution of Cb to Red */ 1043 #define SCALER_CSC2_COEF_CB_RED_MASK VC4_MASK(29, 20) 1044 #define SCALER_CSC2_COEF_CB_RED_SHIFT 20 1045 /* S2.8 contribution of Cr to Red */ 1046 #define SCALER_CSC2_COEF_CR_RED_MASK VC4_MASK(19, 10) 1047 #define SCALER_CSC2_COEF_CR_RED_SHIFT 10 1048 /* S2.8 contribution of Cb to Blue */ 1049 #define SCALER_CSC2_COEF_CB_BLU_MASK VC4_MASK(19, 10) 1050 #define SCALER_CSC2_COEF_CB_BLU_SHIFT 10 1051 #define SCALER_CSC2_ITR_R_601_5 0x00066604 1052 #define SCALER_CSC2_ITR_R_709_3 0x00072e1d 1053 #define SCALER_CSC2_ITR_R_2020 0x0006b624 1054 #define SCALER_CSC2_JPEG_JFIF 0x00059dc6 1055 #define SCALER_CSC2_ITR_R_709_3_FR 0x00064ddb 1056 #define SCALER_CSC2_ITR_R_2020_FR 0x0005e5e2 1057 1058 #define SCALER_TPZ0_VERT_RECALC BIT(31) 1059 #define SCALER_TPZ0_SCALE_MASK VC4_MASK(28, 8) 1060 #define SCALER_TPZ0_SCALE_SHIFT 8 1061 #define SCALER_TPZ0_IPHASE_MASK VC4_MASK(7, 0) 1062 #define SCALER_TPZ0_IPHASE_SHIFT 0 1063 #define SCALER_TPZ1_RECIP_MASK VC4_MASK(15, 0) 1064 #define SCALER_TPZ1_RECIP_SHIFT 0 1065 1066 /* Skips interpolating coefficients to 64 phases, so just 8 are used. 1067 * Required for nearest neighbor. 1068 */ 1069 #define SCALER_PPF_NOINTERP BIT(31) 1070 /* Replaes the highest valued coefficient with one that makes all 4 1071 * sum to unity. 1072 */ 1073 #define SCALER_PPF_AGC BIT(30) 1074 #define SCALER_PPF_SCALE_MASK VC4_MASK(24, 8) 1075 #define SCALER_PPF_SCALE_SHIFT 8 1076 #define SCALER_PPF_IPHASE_MASK VC4_MASK(6, 0) 1077 #define SCALER_PPF_IPHASE_SHIFT 0 1078 1079 #define SCALER_PPF_KERNEL_OFFSET_MASK VC4_MASK(13, 0) 1080 #define SCALER_PPF_KERNEL_OFFSET_SHIFT 0 1081 #define SCALER_PPF_KERNEL_UNCACHED BIT(31) 1082 1083 /* PITCH0/1/2 fields for raster. */ 1084 #define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0) 1085 #define SCALER_SRC_PITCH_SHIFT 0 1086 1087 /* PITCH0/1/2 fields for tiled (SAND). */ 1088 #define SCALER_TILE_SKIP_0_MASK VC4_MASK(18, 16) 1089 #define SCALER_TILE_SKIP_0_SHIFT 16 1090 #define SCALER_TILE_HEIGHT_MASK VC4_MASK(15, 0) 1091 #define SCALER_TILE_HEIGHT_SHIFT 0 1092 1093 /* Common PITCH0 fields */ 1094 #define SCALER_PITCH0_SINK_PIX_MASK VC4_MASK(31, 26) 1095 #define SCALER_PITCH0_SINK_PIX_SHIFT 26 1096 1097 /* PITCH0 fields for T-tiled. */ 1098 #define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16) 1099 #define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16 1100 #define SCALER_PITCH0_TILE_LINE_DIR BIT(15) 1101 #define SCALER_PITCH0_TILE_INITIAL_LINE_DIR BIT(14) 1102 /* Y offset within a tile. */ 1103 #define SCALER_PITCH0_TILE_Y_OFFSET_MASK VC4_MASK(13, 8) 1104 #define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 8 1105 #define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0) 1106 #define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0 1107 1108 #endif /* VC4_REGS_H */ 1109