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_DSP3_MUX_MASK VC4_MASK(19, 18) 224 # define SCALER_DISPCTRL_DSP3_MUX_SHIFT 18 225 226 /* Enables Display 0 short line and underrun contribution to 227 * SCALER_DISPSTAT_IRQDISP0. Note that short frame contributions are 228 * always enabled. 229 */ 230 # define SCALER_DISPCTRL_DSPEISLUR(x) BIT(13 + (x)) 231 /* Enables Display 0 end-of-line-N contribution to 232 * SCALER_DISPSTAT_IRQDISP0 233 */ 234 # define SCALER_DISPCTRL_DSPEIEOLN(x) BIT(8 + ((x) * 2)) 235 /* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */ 236 # define SCALER_DISPCTRL_DSPEIEOF(x) BIT(7 + ((x) * 2)) 237 238 # define SCALER_DISPCTRL_SLVRDEIRQ BIT(6) 239 # define SCALER_DISPCTRL_SLVWREIRQ BIT(5) 240 # define SCALER_DISPCTRL_DMAEIRQ BIT(4) 241 /* Enables interrupt generation on the enabled EOF/EOLN/EISLUR 242 * bits and short frames.. 243 */ 244 # define SCALER_DISPCTRL_DISPEIRQ(x) BIT(1 + (x)) 245 /* Enables interrupt generation on scaler profiler interrupt. */ 246 # define SCALER_DISPCTRL_SCLEIRQ BIT(0) 247 248 #define SCALER_DISPSTAT 0x00000004 249 # define SCALER_DISPSTAT_RESP_MASK VC4_MASK(15, 14) 250 # define SCALER_DISPSTAT_RESP_SHIFT 14 251 # define SCALER_DISPSTAT_RESP_OKAY 0 252 # define SCALER_DISPSTAT_RESP_EXOKAY 1 253 # define SCALER_DISPSTAT_RESP_SLVERR 2 254 # define SCALER_DISPSTAT_RESP_DECERR 3 255 256 # define SCALER_DISPSTAT_COBLOW(x) BIT(13 + ((x) * 8)) 257 /* Set when the DISPEOLN line is done compositing. */ 258 # define SCALER_DISPSTAT_EOLN(x) BIT(12 + ((x) * 8)) 259 /* Set when VSTART is seen but there are still pixels in the current 260 * output line. 261 */ 262 # define SCALER_DISPSTAT_ESFRAME(x) BIT(11 + ((x) * 8)) 263 /* Set when HSTART is seen but there are still pixels in the current 264 * output line. 265 */ 266 # define SCALER_DISPSTAT_ESLINE(x) BIT(10 + ((x) * 8)) 267 /* Set when the the downstream tries to read from the display FIFO 268 * while it's empty. 269 */ 270 # define SCALER_DISPSTAT_EUFLOW(x) BIT(9 + ((x) * 8)) 271 /* Set when the display mode changes from RUN to EOF */ 272 # define SCALER_DISPSTAT_EOF(x) BIT(8 + ((x) * 8)) 273 274 # define SCALER_DISPSTAT_IRQMASK(x) VC4_MASK(13 + ((x) * 8), \ 275 8 + ((x) * 8)) 276 277 /* Set on AXI invalid DMA ID error. */ 278 # define SCALER_DISPSTAT_DMA_ERROR BIT(7) 279 /* Set on AXI slave read decode error */ 280 # define SCALER_DISPSTAT_IRQSLVRD BIT(6) 281 /* Set on AXI slave write decode error */ 282 # define SCALER_DISPSTAT_IRQSLVWR BIT(5) 283 /* Set when SCALER_DISPSTAT_DMA_ERROR is set, or 284 * SCALER_DISPSTAT_RESP_ERROR is not SCALER_DISPSTAT_RESP_OKAY. 285 */ 286 # define SCALER_DISPSTAT_IRQDMA BIT(4) 287 /* Set when any of the EOF/EOLN/ESFRAME/ESLINE bits are set and their 288 * corresponding interrupt bit is enabled in DISPCTRL. 289 */ 290 # define SCALER_DISPSTAT_IRQDISP(x) BIT(1 + (x)) 291 /* On read, the profiler interrupt. On write, clear *all* interrupt bits. */ 292 # define SCALER_DISPSTAT_IRQSCL BIT(0) 293 294 #define SCALER_DISPID 0x00000008 295 #define SCALER_DISPECTRL 0x0000000c 296 # define SCALER_DISPECTRL_DSP2_MUX_SHIFT 31 297 # define SCALER_DISPECTRL_DSP2_MUX_MASK VC4_MASK(31, 31) 298 299 #define SCALER_DISPPROF 0x00000010 300 301 #define SCALER_DISPDITHER 0x00000014 302 # define SCALER_DISPDITHER_DSP5_MUX_SHIFT 30 303 # define SCALER_DISPDITHER_DSP5_MUX_MASK VC4_MASK(31, 30) 304 305 #define SCALER_DISPEOLN 0x00000018 306 # define SCALER_DISPEOLN_DSP4_MUX_SHIFT 30 307 # define SCALER_DISPEOLN_DSP4_MUX_MASK VC4_MASK(31, 30) 308 309 #define SCALER_DISPLIST0 0x00000020 310 #define SCALER_DISPLIST1 0x00000024 311 #define SCALER_DISPLIST2 0x00000028 312 #define SCALER_DISPLSTAT 0x0000002c 313 #define SCALER_DISPLISTX(x) (SCALER_DISPLIST0 + \ 314 (x) * (SCALER_DISPLIST1 - \ 315 SCALER_DISPLIST0)) 316 317 #define SCALER_DISPLACT0 0x00000030 318 #define SCALER_DISPLACT1 0x00000034 319 #define SCALER_DISPLACT2 0x00000038 320 #define SCALER_DISPLACTX(x) (SCALER_DISPLACT0 + \ 321 (x) * (SCALER_DISPLACT1 - \ 322 SCALER_DISPLACT0)) 323 324 #define SCALER_DISPCTRL0 0x00000040 325 # define SCALER_DISPCTRLX_ENABLE BIT(31) 326 # define SCALER_DISPCTRLX_RESET BIT(30) 327 /* Generates a single frame when VSTART is seen and stops at the last 328 * pixel read from the FIFO. 329 */ 330 # define SCALER_DISPCTRLX_ONESHOT BIT(29) 331 /* Processes a single context in the dlist and then task switch, 332 * instead of an entire line. 333 */ 334 # define SCALER_DISPCTRLX_ONECTX BIT(28) 335 /* Set to have DISPSLAVE return 2 16bpp pixels and no status data. */ 336 # define SCALER_DISPCTRLX_FIFO32 BIT(27) 337 /* Turns on output to the DISPSLAVE register instead of the normal 338 * FIFO. 339 */ 340 # define SCALER_DISPCTRLX_FIFOREG BIT(26) 341 342 # define SCALER_DISPCTRLX_WIDTH_MASK VC4_MASK(23, 12) 343 # define SCALER_DISPCTRLX_WIDTH_SHIFT 12 344 # define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0) 345 # define SCALER_DISPCTRLX_HEIGHT_SHIFT 0 346 347 # define SCALER5_DISPCTRLX_WIDTH_MASK VC4_MASK(28, 16) 348 # define SCALER5_DISPCTRLX_WIDTH_SHIFT 16 349 /* Generates a single frame when VSTART is seen and stops at the last 350 * pixel read from the FIFO. 351 */ 352 # define SCALER5_DISPCTRLX_ONESHOT BIT(15) 353 /* Processes a single context in the dlist and then task switch, 354 * instead of an entire line. 355 */ 356 # define SCALER5_DISPCTRLX_ONECTX_MASK VC4_MASK(14, 13) 357 # define SCALER5_DISPCTRLX_ONECTX_SHIFT 13 358 # define SCALER5_DISPCTRLX_HEIGHT_MASK VC4_MASK(12, 0) 359 # define SCALER5_DISPCTRLX_HEIGHT_SHIFT 0 360 361 #define SCALER_DISPBKGND0 0x00000044 362 # define SCALER_DISPBKGND_AUTOHS BIT(31) 363 # define SCALER_DISPBKGND_INTERLACE BIT(30) 364 # define SCALER_DISPBKGND_GAMMA BIT(29) 365 # define SCALER_DISPBKGND_TESTMODE_MASK VC4_MASK(28, 25) 366 # define SCALER_DISPBKGND_TESTMODE_SHIFT 25 367 /* Enables filling the scaler line with the RGB value in the low 24 368 * bits before compositing. Costs cycles, so should be skipped if 369 * opaque display planes will cover everything. 370 */ 371 # define SCALER_DISPBKGND_FILL BIT(24) 372 373 #define SCALER_DISPSTAT0 0x00000048 374 # define SCALER_DISPSTATX_MODE_MASK VC4_MASK(31, 30) 375 # define SCALER_DISPSTATX_MODE_SHIFT 30 376 # define SCALER_DISPSTATX_MODE_DISABLED 0 377 # define SCALER_DISPSTATX_MODE_INIT 1 378 # define SCALER_DISPSTATX_MODE_RUN 2 379 # define SCALER_DISPSTATX_MODE_EOF 3 380 # define SCALER_DISPSTATX_FULL BIT(29) 381 # define SCALER_DISPSTATX_EMPTY BIT(28) 382 # define SCALER_DISPSTATX_FRAME_COUNT_MASK VC4_MASK(17, 12) 383 # define SCALER_DISPSTATX_FRAME_COUNT_SHIFT 12 384 # define SCALER_DISPSTATX_LINE_MASK VC4_MASK(11, 0) 385 # define SCALER_DISPSTATX_LINE_SHIFT 0 386 387 #define SCALER_DISPBASE0 0x0000004c 388 /* Last pixel in the COB (display FIFO memory) allocated to this HVS 389 * channel. Must be 4-pixel aligned (and thus 4 pixels less than the 390 * next COB base). 391 */ 392 # define SCALER_DISPBASEX_TOP_MASK VC4_MASK(31, 16) 393 # define SCALER_DISPBASEX_TOP_SHIFT 16 394 /* First pixel in the COB (display FIFO memory) allocated to this HVS 395 * channel. Must be 4-pixel aligned. 396 */ 397 # define SCALER_DISPBASEX_BASE_MASK VC4_MASK(15, 0) 398 # define SCALER_DISPBASEX_BASE_SHIFT 0 399 400 #define SCALER_DISPCTRL1 0x00000050 401 #define SCALER_DISPBKGND1 0x00000054 402 #define SCALER_DISPBKGNDX(x) (SCALER_DISPBKGND0 + \ 403 (x) * (SCALER_DISPBKGND1 - \ 404 SCALER_DISPBKGND0)) 405 #define SCALER_DISPSTAT1 0x00000058 406 #define SCALER_DISPSTATX(x) (SCALER_DISPSTAT0 + \ 407 (x) * (SCALER_DISPSTAT1 - \ 408 SCALER_DISPSTAT0)) 409 #define SCALER_DISPBASE1 0x0000005c 410 #define SCALER_DISPBASEX(x) (SCALER_DISPBASE0 + \ 411 (x) * (SCALER_DISPBASE1 - \ 412 SCALER_DISPBASE0)) 413 #define SCALER_DISPCTRL2 0x00000060 414 #define SCALER_DISPCTRLX(x) (SCALER_DISPCTRL0 + \ 415 (x) * (SCALER_DISPCTRL1 - \ 416 SCALER_DISPCTRL0)) 417 #define SCALER_DISPBKGND2 0x00000064 418 #define SCALER_DISPSTAT2 0x00000068 419 #define SCALER_DISPBASE2 0x0000006c 420 #define SCALER_DISPALPHA2 0x00000070 421 #define SCALER_GAMADDR 0x00000078 422 # define SCALER_GAMADDR_AUTOINC BIT(31) 423 /* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma 424 * enabled. 425 */ 426 # define SCALER_GAMADDR_SRAMENB BIT(30) 427 428 #define SCALER_OLEDOFFS 0x00000080 429 /* Clamps R to [16,235] and G/B to [16,240]. */ 430 # define SCALER_OLEDOFFS_YUVCLAMP BIT(31) 431 432 /* Chooses which display FIFO the matrix applies to. */ 433 # define SCALER_OLEDOFFS_DISPFIFO_MASK VC4_MASK(25, 24) 434 # define SCALER_OLEDOFFS_DISPFIFO_SHIFT 24 435 # define SCALER_OLEDOFFS_DISPFIFO_DISABLED 0 436 # define SCALER_OLEDOFFS_DISPFIFO_0 1 437 # define SCALER_OLEDOFFS_DISPFIFO_1 2 438 # define SCALER_OLEDOFFS_DISPFIFO_2 3 439 440 /* Offsets are 8-bit 2s-complement. */ 441 # define SCALER_OLEDOFFS_RED_MASK VC4_MASK(23, 16) 442 # define SCALER_OLEDOFFS_RED_SHIFT 16 443 # define SCALER_OLEDOFFS_GREEN_MASK VC4_MASK(15, 8) 444 # define SCALER_OLEDOFFS_GREEN_SHIFT 8 445 # define SCALER_OLEDOFFS_BLUE_MASK VC4_MASK(7, 0) 446 # define SCALER_OLEDOFFS_BLUE_SHIFT 0 447 448 /* The coefficients are S0.9 fractions. */ 449 #define SCALER_OLEDCOEF0 0x00000084 450 # define SCALER_OLEDCOEF0_B_TO_R_MASK VC4_MASK(29, 20) 451 # define SCALER_OLEDCOEF0_B_TO_R_SHIFT 20 452 # define SCALER_OLEDCOEF0_B_TO_G_MASK VC4_MASK(19, 10) 453 # define SCALER_OLEDCOEF0_B_TO_G_SHIFT 10 454 # define SCALER_OLEDCOEF0_B_TO_B_MASK VC4_MASK(9, 0) 455 # define SCALER_OLEDCOEF0_B_TO_B_SHIFT 0 456 457 #define SCALER_OLEDCOEF1 0x00000088 458 # define SCALER_OLEDCOEF1_G_TO_R_MASK VC4_MASK(29, 20) 459 # define SCALER_OLEDCOEF1_G_TO_R_SHIFT 20 460 # define SCALER_OLEDCOEF1_G_TO_G_MASK VC4_MASK(19, 10) 461 # define SCALER_OLEDCOEF1_G_TO_G_SHIFT 10 462 # define SCALER_OLEDCOEF1_G_TO_B_MASK VC4_MASK(9, 0) 463 # define SCALER_OLEDCOEF1_G_TO_B_SHIFT 0 464 465 #define SCALER_OLEDCOEF2 0x0000008c 466 # define SCALER_OLEDCOEF2_R_TO_R_MASK VC4_MASK(29, 20) 467 # define SCALER_OLEDCOEF2_R_TO_R_SHIFT 20 468 # define SCALER_OLEDCOEF2_R_TO_G_MASK VC4_MASK(19, 10) 469 # define SCALER_OLEDCOEF2_R_TO_G_SHIFT 10 470 # define SCALER_OLEDCOEF2_R_TO_B_MASK VC4_MASK(9, 0) 471 # define SCALER_OLEDCOEF2_R_TO_B_SHIFT 0 472 473 /* Slave addresses for DMAing from HVS composition output to other 474 * devices. The top bits are valid only in !FIFO32 mode. 475 */ 476 #define SCALER_DISPSLAVE0 0x000000c0 477 #define SCALER_DISPSLAVE1 0x000000c9 478 #define SCALER_DISPSLAVE2 0x000000d0 479 # define SCALER_DISPSLAVE_ISSUE_VSTART BIT(31) 480 # define SCALER_DISPSLAVE_ISSUE_HSTART BIT(30) 481 /* Set when the current line has been read and an HSTART is required. */ 482 # define SCALER_DISPSLAVE_EOL BIT(26) 483 /* Set when the display FIFO is empty. */ 484 # define SCALER_DISPSLAVE_EMPTY BIT(25) 485 /* Set when there is RGB data ready to read. */ 486 # define SCALER_DISPSLAVE_VALID BIT(24) 487 # define SCALER_DISPSLAVE_RGB_MASK VC4_MASK(23, 0) 488 # define SCALER_DISPSLAVE_RGB_SHIFT 0 489 490 #define SCALER_GAMDATA 0x000000e0 491 #define SCALER_DLIST_START 0x00002000 492 #define SCALER_DLIST_SIZE 0x00004000 493 494 #define SCALER5_DLIST_START 0x00004000 495 496 # define VC4_HDMI_SW_RESET_FORMAT_DETECT BIT(1) 497 # define VC4_HDMI_SW_RESET_HDMI BIT(0) 498 499 # define VC4_HDMI_HOTPLUG_CONNECTED BIT(0) 500 501 # define VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE BIT(27) 502 # define VC4_HDMI_MAI_CONFIG_BIT_REVERSE BIT(26) 503 # define VC4_HDMI_MAI_CHANNEL_MASK_MASK VC4_MASK(15, 0) 504 # define VC4_HDMI_MAI_CHANNEL_MASK_SHIFT 0 505 506 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_SAMPLE_FLAT BIT(29) 507 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_INACTIVE_CHANNELS BIT(24) 508 # define VC4_HDMI_AUDIO_PACKET_FORCE_SAMPLE_PRESENT BIT(19) 509 # define VC4_HDMI_AUDIO_PACKET_FORCE_B_FRAME BIT(18) 510 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_MASK VC4_MASK(13, 10) 511 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_SHIFT 10 512 /* If set, then multichannel, otherwise 2 channel. */ 513 # define VC4_HDMI_AUDIO_PACKET_AUDIO_LAYOUT BIT(9) 514 /* If set, then AUDIO_LAYOUT overrides audio_cea_mask */ 515 # define VC4_HDMI_AUDIO_PACKET_FORCE_AUDIO_LAYOUT BIT(8) 516 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_MASK VC4_MASK(7, 0) 517 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_SHIFT 0 518 519 # define VC4_HDMI_MAI_FORMAT_AUDIO_FORMAT_MASK VC4_MASK(23, 16) 520 # define VC4_HDMI_MAI_FORMAT_AUDIO_FORMAT_SHIFT 16 521 522 enum { 523 VC4_HDMI_MAI_FORMAT_PCM = 2, 524 VC4_HDMI_MAI_FORMAT_HBR = 200, 525 }; 526 527 # define VC4_HDMI_MAI_FORMAT_SAMPLE_RATE_MASK VC4_MASK(15, 8) 528 # define VC4_HDMI_MAI_FORMAT_SAMPLE_RATE_SHIFT 8 529 530 enum { 531 VC4_HDMI_MAI_SAMPLE_RATE_NOT_INDICATED = 0, 532 VC4_HDMI_MAI_SAMPLE_RATE_8000 = 1, 533 VC4_HDMI_MAI_SAMPLE_RATE_11025 = 2, 534 VC4_HDMI_MAI_SAMPLE_RATE_12000 = 3, 535 VC4_HDMI_MAI_SAMPLE_RATE_16000 = 4, 536 VC4_HDMI_MAI_SAMPLE_RATE_22050 = 5, 537 VC4_HDMI_MAI_SAMPLE_RATE_24000 = 6, 538 VC4_HDMI_MAI_SAMPLE_RATE_32000 = 7, 539 VC4_HDMI_MAI_SAMPLE_RATE_44100 = 8, 540 VC4_HDMI_MAI_SAMPLE_RATE_48000 = 9, 541 VC4_HDMI_MAI_SAMPLE_RATE_64000 = 10, 542 VC4_HDMI_MAI_SAMPLE_RATE_88200 = 11, 543 VC4_HDMI_MAI_SAMPLE_RATE_96000 = 12, 544 VC4_HDMI_MAI_SAMPLE_RATE_128000 = 13, 545 VC4_HDMI_MAI_SAMPLE_RATE_176400 = 14, 546 VC4_HDMI_MAI_SAMPLE_RATE_192000 = 15, 547 }; 548 549 # define VC4_HDMI_RAM_PACKET_ENABLE BIT(16) 550 551 /* When set, the CTS_PERIOD counts based on MAI bus sync pulse instead 552 * of pixel clock. 553 */ 554 # define VC4_HDMI_CRP_USE_MAI_BUS_SYNC_FOR_CTS BIT(26) 555 /* When set, no CRP packets will be sent. */ 556 # define VC4_HDMI_CRP_CFG_DISABLE BIT(25) 557 /* If set, generates CTS values based on N, audio clock, and video 558 * clock. N must be divisible by 128. 559 */ 560 # define VC4_HDMI_CRP_CFG_EXTERNAL_CTS_EN BIT(24) 561 # define VC4_HDMI_CRP_CFG_N_MASK VC4_MASK(19, 0) 562 # define VC4_HDMI_CRP_CFG_N_SHIFT 0 563 564 # define VC4_HDMI_HORZA_VPOS BIT(14) 565 # define VC4_HDMI_HORZA_HPOS BIT(13) 566 /* Horizontal active pixels (hdisplay). */ 567 # define VC4_HDMI_HORZA_HAP_MASK VC4_MASK(12, 0) 568 # define VC4_HDMI_HORZA_HAP_SHIFT 0 569 570 /* Horizontal pack porch (htotal - hsync_end). */ 571 # define VC4_HDMI_HORZB_HBP_MASK VC4_MASK(29, 20) 572 # define VC4_HDMI_HORZB_HBP_SHIFT 20 573 /* Horizontal sync pulse (hsync_end - hsync_start). */ 574 # define VC4_HDMI_HORZB_HSP_MASK VC4_MASK(19, 10) 575 # define VC4_HDMI_HORZB_HSP_SHIFT 10 576 /* Horizontal front porch (hsync_start - hdisplay). */ 577 # define VC4_HDMI_HORZB_HFP_MASK VC4_MASK(9, 0) 578 # define VC4_HDMI_HORZB_HFP_SHIFT 0 579 580 # define VC4_HDMI_FIFO_CTL_RECENTER_DONE BIT(14) 581 # define VC4_HDMI_FIFO_CTL_USE_EMPTY BIT(13) 582 # define VC4_HDMI_FIFO_CTL_ON_VB BIT(7) 583 # define VC4_HDMI_FIFO_CTL_RECENTER BIT(6) 584 # define VC4_HDMI_FIFO_CTL_FIFO_RESET BIT(5) 585 # define VC4_HDMI_FIFO_CTL_USE_PLL_LOCK BIT(4) 586 # define VC4_HDMI_FIFO_CTL_INV_CLK_XFR BIT(3) 587 # define VC4_HDMI_FIFO_CTL_CAPTURE_PTR BIT(2) 588 # define VC4_HDMI_FIFO_CTL_USE_FULL BIT(1) 589 # define VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N BIT(0) 590 # define VC4_HDMI_FIFO_VALID_WRITE_MASK 0xefff 591 592 # define VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT BIT(15) 593 # define VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS BIT(5) 594 # define VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT BIT(3) 595 # define VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE BIT(1) 596 # define VC4_HDMI_SCHEDULER_CONTROL_MODE_HDMI BIT(0) 597 598 /* Vertical sync pulse (vsync_end - vsync_start). */ 599 # define VC4_HDMI_VERTA_VSP_MASK VC4_MASK(24, 20) 600 # define VC4_HDMI_VERTA_VSP_SHIFT 20 601 /* Vertical front porch (vsync_start - vdisplay). */ 602 # define VC4_HDMI_VERTA_VFP_MASK VC4_MASK(19, 13) 603 # define VC4_HDMI_VERTA_VFP_SHIFT 13 604 /* Vertical active lines (vdisplay). */ 605 # define VC4_HDMI_VERTA_VAL_MASK VC4_MASK(12, 0) 606 # define VC4_HDMI_VERTA_VAL_SHIFT 0 607 608 /* Vertical sync pulse offset (for interlaced) */ 609 # define VC4_HDMI_VERTB_VSPO_MASK VC4_MASK(21, 9) 610 # define VC4_HDMI_VERTB_VSPO_SHIFT 9 611 /* Vertical pack porch (vtotal - vsync_end). */ 612 # define VC4_HDMI_VERTB_VBP_MASK VC4_MASK(8, 0) 613 # define VC4_HDMI_VERTB_VBP_SHIFT 0 614 615 /* Set when the transmission has ended. */ 616 # define VC4_HDMI_CEC_TX_EOM BIT(31) 617 /* If set, transmission was acked on the 1st or 2nd attempt (only one 618 * retry is attempted). If in continuous mode, this means TX needs to 619 * be filled if !TX_EOM. 620 */ 621 # define VC4_HDMI_CEC_TX_STATUS_GOOD BIT(30) 622 # define VC4_HDMI_CEC_RX_EOM BIT(29) 623 # define VC4_HDMI_CEC_RX_STATUS_GOOD BIT(28) 624 /* Number of bytes received for the message. */ 625 # define VC4_HDMI_CEC_REC_WRD_CNT_MASK VC4_MASK(27, 24) 626 # define VC4_HDMI_CEC_REC_WRD_CNT_SHIFT 24 627 /* Sets continuous receive mode. Generates interrupt after each 8 628 * bytes to signal that RX_DATA should be consumed, and at RX_EOM. 629 * 630 * If disabled, maximum 16 bytes will be received (including header), 631 * and interrupt at RX_EOM. Later bytes will be acked but not put 632 * into the RX_DATA. 633 */ 634 # define VC4_HDMI_CEC_RX_CONTINUE BIT(23) 635 # define VC4_HDMI_CEC_TX_CONTINUE BIT(22) 636 /* Set this after a CEC interrupt. */ 637 # define VC4_HDMI_CEC_CLEAR_RECEIVE_OFF BIT(21) 638 /* Starts a TX. Will wait for appropriate idel time before CEC 639 * activity. Must be cleared in between transmits. 640 */ 641 # define VC4_HDMI_CEC_START_XMIT_BEGIN BIT(20) 642 # define VC4_HDMI_CEC_MESSAGE_LENGTH_MASK VC4_MASK(19, 16) 643 # define VC4_HDMI_CEC_MESSAGE_LENGTH_SHIFT 16 644 /* Device's CEC address */ 645 # define VC4_HDMI_CEC_ADDR_MASK VC4_MASK(15, 12) 646 # define VC4_HDMI_CEC_ADDR_SHIFT 12 647 /* Divides off of HSM clock to generate CEC bit clock. */ 648 /* With the current defaults the CEC bit clock is 40 kHz = 25 usec */ 649 # define VC4_HDMI_CEC_DIV_CLK_CNT_MASK VC4_MASK(11, 0) 650 # define VC4_HDMI_CEC_DIV_CLK_CNT_SHIFT 0 651 652 /* Set these fields to how many bit clock cycles get to that many 653 * microseconds. 654 */ 655 # define VC4_HDMI_CEC_CNT_TO_1500_US_MASK VC4_MASK(30, 24) 656 # define VC4_HDMI_CEC_CNT_TO_1500_US_SHIFT 24 657 # define VC4_HDMI_CEC_CNT_TO_1300_US_MASK VC4_MASK(23, 17) 658 # define VC4_HDMI_CEC_CNT_TO_1300_US_SHIFT 17 659 # define VC4_HDMI_CEC_CNT_TO_800_US_MASK VC4_MASK(16, 11) 660 # define VC4_HDMI_CEC_CNT_TO_800_US_SHIFT 11 661 # define VC4_HDMI_CEC_CNT_TO_600_US_MASK VC4_MASK(10, 5) 662 # define VC4_HDMI_CEC_CNT_TO_600_US_SHIFT 5 663 # define VC4_HDMI_CEC_CNT_TO_400_US_MASK VC4_MASK(4, 0) 664 # define VC4_HDMI_CEC_CNT_TO_400_US_SHIFT 0 665 666 # define VC4_HDMI_CEC_CNT_TO_2750_US_MASK VC4_MASK(31, 24) 667 # define VC4_HDMI_CEC_CNT_TO_2750_US_SHIFT 24 668 # define VC4_HDMI_CEC_CNT_TO_2400_US_MASK VC4_MASK(23, 16) 669 # define VC4_HDMI_CEC_CNT_TO_2400_US_SHIFT 16 670 # define VC4_HDMI_CEC_CNT_TO_2050_US_MASK VC4_MASK(15, 8) 671 # define VC4_HDMI_CEC_CNT_TO_2050_US_SHIFT 8 672 # define VC4_HDMI_CEC_CNT_TO_1700_US_MASK VC4_MASK(7, 0) 673 # define VC4_HDMI_CEC_CNT_TO_1700_US_SHIFT 0 674 675 # define VC4_HDMI_CEC_CNT_TO_4300_US_MASK VC4_MASK(31, 24) 676 # define VC4_HDMI_CEC_CNT_TO_4300_US_SHIFT 24 677 # define VC4_HDMI_CEC_CNT_TO_3900_US_MASK VC4_MASK(23, 16) 678 # define VC4_HDMI_CEC_CNT_TO_3900_US_SHIFT 16 679 # define VC4_HDMI_CEC_CNT_TO_3600_US_MASK VC4_MASK(15, 8) 680 # define VC4_HDMI_CEC_CNT_TO_3600_US_SHIFT 8 681 # define VC4_HDMI_CEC_CNT_TO_3500_US_MASK VC4_MASK(7, 0) 682 # define VC4_HDMI_CEC_CNT_TO_3500_US_SHIFT 0 683 684 # define VC4_HDMI_CEC_TX_SW_RESET BIT(27) 685 # define VC4_HDMI_CEC_RX_SW_RESET BIT(26) 686 # define VC4_HDMI_CEC_PAD_SW_RESET BIT(25) 687 # define VC4_HDMI_CEC_MUX_TP_OUT_CEC BIT(24) 688 # define VC4_HDMI_CEC_RX_CEC_INT BIT(23) 689 # define VC4_HDMI_CEC_CLK_PRELOAD_MASK VC4_MASK(22, 16) 690 # define VC4_HDMI_CEC_CLK_PRELOAD_SHIFT 16 691 # define VC4_HDMI_CEC_CNT_TO_4700_US_MASK VC4_MASK(15, 8) 692 # define VC4_HDMI_CEC_CNT_TO_4700_US_SHIFT 8 693 # define VC4_HDMI_CEC_CNT_TO_4500_US_MASK VC4_MASK(7, 0) 694 # define VC4_HDMI_CEC_CNT_TO_4500_US_SHIFT 0 695 696 # define VC4_HDMI_TX_PHY_RNG_PWRDN BIT(25) 697 698 # define VC4_HDMI_CPU_CEC BIT(6) 699 # define VC4_HDMI_CPU_HOTPLUG BIT(0) 700 701 /* Debug: Current receive value on the CEC pad. */ 702 # define VC4_HD_CECRXD BIT(9) 703 /* Debug: Override CEC output to 0. */ 704 # define VC4_HD_CECOVR BIT(8) 705 # define VC4_HD_M_REGISTER_FILE_STANDBY (3 << 6) 706 # define VC4_HD_M_RAM_STANDBY (3 << 4) 707 # define VC4_HD_M_SW_RST BIT(2) 708 # define VC4_HD_M_ENABLE BIT(0) 709 710 /* Set when audio stream is received at a slower rate than the 711 * sampling period, so MAI fifo goes empty. Write 1 to clear. 712 */ 713 # define VC4_HD_MAI_CTL_DLATE BIT(15) 714 # define VC4_HD_MAI_CTL_BUSY BIT(14) 715 # define VC4_HD_MAI_CTL_CHALIGN BIT(13) 716 # define VC4_HD_MAI_CTL_WHOLSMP BIT(12) 717 # define VC4_HD_MAI_CTL_FULL BIT(11) 718 # define VC4_HD_MAI_CTL_EMPTY BIT(10) 719 # define VC4_HD_MAI_CTL_FLUSH BIT(9) 720 /* If set, MAI bus generates SPDIF (bit 31) parity instead of passing 721 * through. 722 */ 723 # define VC4_HD_MAI_CTL_PAREN BIT(8) 724 # define VC4_HD_MAI_CTL_CHNUM_MASK VC4_MASK(7, 4) 725 # define VC4_HD_MAI_CTL_CHNUM_SHIFT 4 726 # define VC4_HD_MAI_CTL_ENABLE BIT(3) 727 /* Underflow error status bit, write 1 to clear. */ 728 # define VC4_HD_MAI_CTL_ERRORE BIT(2) 729 /* Overflow error status bit, write 1 to clear. */ 730 # define VC4_HD_MAI_CTL_ERRORF BIT(1) 731 /* Single-shot reset bit. Read value is undefined. */ 732 # define VC4_HD_MAI_CTL_RESET BIT(0) 733 734 # define VC4_HD_MAI_THR_PANICHIGH_MASK VC4_MASK(29, 24) 735 # define VC4_HD_MAI_THR_PANICHIGH_SHIFT 24 736 # define VC4_HD_MAI_THR_PANICLOW_MASK VC4_MASK(21, 16) 737 # define VC4_HD_MAI_THR_PANICLOW_SHIFT 16 738 # define VC4_HD_MAI_THR_DREQHIGH_MASK VC4_MASK(13, 8) 739 # define VC4_HD_MAI_THR_DREQHIGH_SHIFT 8 740 # define VC4_HD_MAI_THR_DREQLOW_MASK VC4_MASK(5, 0) 741 # define VC4_HD_MAI_THR_DREQLOW_SHIFT 0 742 743 /* Divider from HDMI HSM clock to MAI serial clock. Sampling period 744 * converges to N / (M + 1) cycles. 745 */ 746 # define VC4_HD_MAI_SMP_N_MASK VC4_MASK(31, 8) 747 # define VC4_HD_MAI_SMP_N_SHIFT 8 748 # define VC4_HD_MAI_SMP_M_MASK VC4_MASK(7, 0) 749 # define VC4_HD_MAI_SMP_M_SHIFT 0 750 751 # define VC4_HD_VID_CTL_ENABLE BIT(31) 752 # define VC4_HD_VID_CTL_UNDERFLOW_ENABLE BIT(30) 753 # define VC4_HD_VID_CTL_FRAME_COUNTER_RESET BIT(29) 754 # define VC4_HD_VID_CTL_VSYNC_LOW BIT(28) 755 # define VC4_HD_VID_CTL_HSYNC_LOW BIT(27) 756 # define VC4_HD_VID_CTL_CLRSYNC BIT(24) 757 # define VC4_HD_VID_CTL_CLRRGB BIT(23) 758 # define VC4_HD_VID_CTL_BLANKPIX BIT(18) 759 760 # define VC4_HD_CSC_CTL_ORDER_MASK VC4_MASK(7, 5) 761 # define VC4_HD_CSC_CTL_ORDER_SHIFT 5 762 # define VC4_HD_CSC_CTL_ORDER_RGB 0 763 # define VC4_HD_CSC_CTL_ORDER_BGR 1 764 # define VC4_HD_CSC_CTL_ORDER_BRG 2 765 # define VC4_HD_CSC_CTL_ORDER_GRB 3 766 # define VC4_HD_CSC_CTL_ORDER_GBR 4 767 # define VC4_HD_CSC_CTL_ORDER_RBG 5 768 # define VC4_HD_CSC_CTL_PADMSB BIT(4) 769 # define VC4_HD_CSC_CTL_MODE_MASK VC4_MASK(3, 2) 770 # define VC4_HD_CSC_CTL_MODE_SHIFT 2 771 # define VC4_HD_CSC_CTL_MODE_RGB_TO_SD_YPRPB 0 772 # define VC4_HD_CSC_CTL_MODE_RGB_TO_HD_YPRPB 1 773 # define VC4_HD_CSC_CTL_MODE_CUSTOM 3 774 # define VC4_HD_CSC_CTL_RGB2YCC BIT(1) 775 # define VC4_HD_CSC_CTL_ENABLE BIT(0) 776 777 # define VC4_DVP_HT_CLOCK_STOP_PIXEL BIT(1) 778 779 /* HVS display list information. */ 780 #define HVS_BOOTLOADER_DLIST_END 32 781 782 enum hvs_pixel_format { 783 /* 8bpp */ 784 HVS_PIXEL_FORMAT_RGB332 = 0, 785 /* 16bpp */ 786 HVS_PIXEL_FORMAT_RGBA4444 = 1, 787 HVS_PIXEL_FORMAT_RGB555 = 2, 788 HVS_PIXEL_FORMAT_RGBA5551 = 3, 789 HVS_PIXEL_FORMAT_RGB565 = 4, 790 /* 24bpp */ 791 HVS_PIXEL_FORMAT_RGB888 = 5, 792 HVS_PIXEL_FORMAT_RGBA6666 = 6, 793 /* 32bpp */ 794 HVS_PIXEL_FORMAT_RGBA8888 = 7, 795 796 HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE = 8, 797 HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE = 9, 798 HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE = 10, 799 HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE = 11, 800 HVS_PIXEL_FORMAT_H264 = 12, 801 HVS_PIXEL_FORMAT_PALETTE = 13, 802 HVS_PIXEL_FORMAT_YUV444_RGB = 14, 803 HVS_PIXEL_FORMAT_AYUV444_RGB = 15, 804 HVS_PIXEL_FORMAT_RGBA1010102 = 16, 805 HVS_PIXEL_FORMAT_YCBCR_10BIT = 17, 806 }; 807 808 /* Note: the LSB is the rightmost character shown. Only valid for 809 * HVS_PIXEL_FORMAT_RGB8888, not RGB888. 810 */ 811 #define HVS_PIXEL_ORDER_RGBA 0 812 #define HVS_PIXEL_ORDER_BGRA 1 813 #define HVS_PIXEL_ORDER_ARGB 2 814 #define HVS_PIXEL_ORDER_ABGR 3 815 816 #define HVS_PIXEL_ORDER_XBRG 0 817 #define HVS_PIXEL_ORDER_XRBG 1 818 #define HVS_PIXEL_ORDER_XRGB 2 819 #define HVS_PIXEL_ORDER_XBGR 3 820 821 #define HVS_PIXEL_ORDER_XYCBCR 0 822 #define HVS_PIXEL_ORDER_XYCRCB 1 823 #define HVS_PIXEL_ORDER_YXCBCR 2 824 #define HVS_PIXEL_ORDER_YXCRCB 3 825 826 #define SCALER_CTL0_END BIT(31) 827 #define SCALER_CTL0_VALID BIT(30) 828 829 #define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24) 830 #define SCALER_CTL0_SIZE_SHIFT 24 831 832 #define SCALER_CTL0_TILING_MASK VC4_MASK(21, 20) 833 #define SCALER_CTL0_TILING_SHIFT 20 834 #define SCALER_CTL0_TILING_LINEAR 0 835 #define SCALER_CTL0_TILING_64B 1 836 #define SCALER_CTL0_TILING_128B 2 837 #define SCALER_CTL0_TILING_256B_OR_T 3 838 839 #define SCALER_CTL0_ALPHA_MASK BIT(19) 840 #define SCALER_CTL0_HFLIP BIT(16) 841 #define SCALER_CTL0_VFLIP BIT(15) 842 843 #define SCALER_CTL0_KEY_MODE_MASK VC4_MASK(18, 17) 844 #define SCALER_CTL0_KEY_MODE_SHIFT 17 845 #define SCALER_CTL0_KEY_DISABLED 0 846 #define SCALER_CTL0_KEY_LUMA_OR_COMMON_RGB 1 847 #define SCALER_CTL0_KEY_MATCH 2 /* turn transparent */ 848 #define SCALER_CTL0_KEY_REPLACE 3 /* replace with value from key mask word 2 */ 849 850 #define SCALER_CTL0_ORDER_MASK VC4_MASK(14, 13) 851 #define SCALER_CTL0_ORDER_SHIFT 13 852 853 #define SCALER_CTL0_RGBA_EXPAND_MASK VC4_MASK(12, 11) 854 #define SCALER_CTL0_RGBA_EXPAND_SHIFT 11 855 #define SCALER_CTL0_RGBA_EXPAND_ZERO 0 856 #define SCALER_CTL0_RGBA_EXPAND_LSB 1 857 #define SCALER_CTL0_RGBA_EXPAND_MSB 2 858 #define SCALER_CTL0_RGBA_EXPAND_ROUND 3 859 860 #define SCALER5_CTL0_ALPHA_EXPAND BIT(12) 861 862 #define SCALER5_CTL0_RGB_EXPAND BIT(11) 863 864 #define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8) 865 #define SCALER_CTL0_SCL1_SHIFT 8 866 867 #define SCALER_CTL0_SCL0_MASK VC4_MASK(7, 5) 868 #define SCALER_CTL0_SCL0_SHIFT 5 869 870 #define SCALER_CTL0_SCL_H_PPF_V_PPF 0 871 #define SCALER_CTL0_SCL_H_TPZ_V_PPF 1 872 #define SCALER_CTL0_SCL_H_PPF_V_TPZ 2 873 #define SCALER_CTL0_SCL_H_TPZ_V_TPZ 3 874 #define SCALER_CTL0_SCL_H_PPF_V_NONE 4 875 #define SCALER_CTL0_SCL_H_NONE_V_PPF 5 876 #define SCALER_CTL0_SCL_H_NONE_V_TPZ 6 877 #define SCALER_CTL0_SCL_H_TPZ_V_NONE 7 878 879 /* Set to indicate no scaling. */ 880 #define SCALER_CTL0_UNITY BIT(4) 881 #define SCALER5_CTL0_UNITY BIT(15) 882 883 #define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0) 884 #define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0 885 886 #define SCALER5_CTL0_PIXEL_FORMAT_MASK VC4_MASK(4, 0) 887 888 #define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24) 889 #define SCALER_POS0_FIXED_ALPHA_SHIFT 24 890 891 #define SCALER_POS0_START_Y_MASK VC4_MASK(23, 12) 892 #define SCALER_POS0_START_Y_SHIFT 12 893 894 #define SCALER_POS0_START_X_MASK VC4_MASK(11, 0) 895 #define SCALER_POS0_START_X_SHIFT 0 896 897 #define SCALER5_POS0_START_Y_MASK VC4_MASK(27, 16) 898 #define SCALER5_POS0_START_Y_SHIFT 16 899 900 #define SCALER5_POS0_START_X_MASK VC4_MASK(13, 0) 901 #define SCALER5_POS0_START_X_SHIFT 0 902 903 #define SCALER5_POS0_VFLIP BIT(31) 904 #define SCALER5_POS0_HFLIP BIT(15) 905 906 #define SCALER5_CTL2_ALPHA_MODE_MASK VC4_MASK(31, 30) 907 #define SCALER5_CTL2_ALPHA_MODE_SHIFT 30 908 #define SCALER5_CTL2_ALPHA_MODE_PIPELINE 0 909 #define SCALER5_CTL2_ALPHA_MODE_FIXED 1 910 #define SCALER5_CTL2_ALPHA_MODE_FIXED_NONZERO 2 911 #define SCALER5_CTL2_ALPHA_MODE_FIXED_OVER_0x07 3 912 913 #define SCALER5_CTL2_ALPHA_PREMULT BIT(29) 914 915 #define SCALER5_CTL2_ALPHA_MIX BIT(28) 916 917 #define SCALER5_CTL2_ALPHA_LOC BIT(25) 918 919 #define SCALER5_CTL2_MAP_SEL_MASK VC4_MASK(18, 17) 920 #define SCALER5_CTL2_MAP_SEL_SHIFT 17 921 922 #define SCALER5_CTL2_GAMMA BIT(16) 923 924 #define SCALER5_CTL2_ALPHA_MASK VC4_MASK(15, 4) 925 #define SCALER5_CTL2_ALPHA_SHIFT 4 926 927 #define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16) 928 #define SCALER_POS1_SCL_HEIGHT_SHIFT 16 929 930 #define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0) 931 #define SCALER_POS1_SCL_WIDTH_SHIFT 0 932 933 #define SCALER5_POS1_SCL_HEIGHT_MASK VC4_MASK(28, 16) 934 #define SCALER5_POS1_SCL_HEIGHT_SHIFT 16 935 936 #define SCALER5_POS1_SCL_WIDTH_MASK VC4_MASK(12, 0) 937 #define SCALER5_POS1_SCL_WIDTH_SHIFT 0 938 939 #define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30) 940 #define SCALER_POS2_ALPHA_MODE_SHIFT 30 941 #define SCALER_POS2_ALPHA_MODE_PIPELINE 0 942 #define SCALER_POS2_ALPHA_MODE_FIXED 1 943 #define SCALER_POS2_ALPHA_MODE_FIXED_NONZERO 2 944 #define SCALER_POS2_ALPHA_MODE_FIXED_OVER_0x07 3 945 #define SCALER_POS2_ALPHA_PREMULT BIT(29) 946 #define SCALER_POS2_ALPHA_MIX BIT(28) 947 948 #define SCALER_POS2_HEIGHT_MASK VC4_MASK(27, 16) 949 #define SCALER_POS2_HEIGHT_SHIFT 16 950 951 #define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0) 952 #define SCALER_POS2_WIDTH_SHIFT 0 953 954 #define SCALER5_POS2_HEIGHT_MASK VC4_MASK(28, 16) 955 #define SCALER5_POS2_HEIGHT_SHIFT 16 956 957 #define SCALER5_POS2_WIDTH_MASK VC4_MASK(12, 0) 958 #define SCALER5_POS2_WIDTH_SHIFT 0 959 960 /* Color Space Conversion words. Some values are S2.8 signed 961 * integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1, 962 * 0x2: 2, 0x3: -1} 963 */ 964 /* bottom 8 bits of S2.8 contribution of Cr to Blue */ 965 #define SCALER_CSC0_COEF_CR_BLU_MASK VC4_MASK(31, 24) 966 #define SCALER_CSC0_COEF_CR_BLU_SHIFT 24 967 /* Signed offset to apply to Y before CSC. (Y' = Y + YY_OFS) */ 968 #define SCALER_CSC0_COEF_YY_OFS_MASK VC4_MASK(23, 16) 969 #define SCALER_CSC0_COEF_YY_OFS_SHIFT 16 970 /* Signed offset to apply to CB before CSC (Cb' = Cb - 128 + CB_OFS). */ 971 #define SCALER_CSC0_COEF_CB_OFS_MASK VC4_MASK(15, 8) 972 #define SCALER_CSC0_COEF_CB_OFS_SHIFT 8 973 /* Signed offset to apply to CB before CSC (Cr' = Cr - 128 + CR_OFS). */ 974 #define SCALER_CSC0_COEF_CR_OFS_MASK VC4_MASK(7, 0) 975 #define SCALER_CSC0_COEF_CR_OFS_SHIFT 0 976 #define SCALER_CSC0_ITR_R_601_5 0x00f00000 977 #define SCALER_CSC0_ITR_R_709_3 0x00f00000 978 #define SCALER_CSC0_ITR_R_2020 0x00f00000 979 #define SCALER_CSC0_JPEG_JFIF 0x00000000 980 #define SCALER_CSC0_ITR_R_709_3_FR 0x00000000 981 #define SCALER_CSC0_ITR_R_2020_FR 0x00000000 982 983 /* S2.8 contribution of Cb to Green */ 984 #define SCALER_CSC1_COEF_CB_GRN_MASK VC4_MASK(31, 22) 985 #define SCALER_CSC1_COEF_CB_GRN_SHIFT 22 986 /* S2.8 contribution of Cr to Green */ 987 #define SCALER_CSC1_COEF_CR_GRN_MASK VC4_MASK(21, 12) 988 #define SCALER_CSC1_COEF_CR_GRN_SHIFT 12 989 /* S2.8 contribution of Y to all of RGB */ 990 #define SCALER_CSC1_COEF_YY_ALL_MASK VC4_MASK(11, 2) 991 #define SCALER_CSC1_COEF_YY_ALL_SHIFT 2 992 /* top 2 bits of S2.8 contribution of Cr to Blue */ 993 #define SCALER_CSC1_COEF_CR_BLU_MASK VC4_MASK(1, 0) 994 #define SCALER_CSC1_COEF_CR_BLU_SHIFT 0 995 #define SCALER_CSC1_ITR_R_601_5 0xe73304a8 996 #define SCALER_CSC1_ITR_R_709_3 0xf27784a8 997 #define SCALER_CSC1_ITR_R_2020 0xf43594a8 998 #define SCALER_CSC1_JPEG_JFIF 0xea349400 999 #define SCALER_CSC1_ITR_R_709_3_FR 0xf4388400 1000 #define SCALER_CSC1_ITR_R_2020_FR 0xf5b6d400 1001 1002 /* S2.8 contribution of Cb to Red */ 1003 #define SCALER_CSC2_COEF_CB_RED_MASK VC4_MASK(29, 20) 1004 #define SCALER_CSC2_COEF_CB_RED_SHIFT 20 1005 /* S2.8 contribution of Cr to Red */ 1006 #define SCALER_CSC2_COEF_CR_RED_MASK VC4_MASK(19, 10) 1007 #define SCALER_CSC2_COEF_CR_RED_SHIFT 10 1008 /* S2.8 contribution of Cb to Blue */ 1009 #define SCALER_CSC2_COEF_CB_BLU_MASK VC4_MASK(19, 10) 1010 #define SCALER_CSC2_COEF_CB_BLU_SHIFT 10 1011 #define SCALER_CSC2_ITR_R_601_5 0x00066604 1012 #define SCALER_CSC2_ITR_R_709_3 0x00072e1d 1013 #define SCALER_CSC2_ITR_R_2020 0x0006b624 1014 #define SCALER_CSC2_JPEG_JFIF 0x00059dc6 1015 #define SCALER_CSC2_ITR_R_709_3_FR 0x00064ddb 1016 #define SCALER_CSC2_ITR_R_2020_FR 0x0005e5e2 1017 1018 #define SCALER_TPZ0_VERT_RECALC BIT(31) 1019 #define SCALER_TPZ0_SCALE_MASK VC4_MASK(28, 8) 1020 #define SCALER_TPZ0_SCALE_SHIFT 8 1021 #define SCALER_TPZ0_IPHASE_MASK VC4_MASK(7, 0) 1022 #define SCALER_TPZ0_IPHASE_SHIFT 0 1023 #define SCALER_TPZ1_RECIP_MASK VC4_MASK(15, 0) 1024 #define SCALER_TPZ1_RECIP_SHIFT 0 1025 1026 /* Skips interpolating coefficients to 64 phases, so just 8 are used. 1027 * Required for nearest neighbor. 1028 */ 1029 #define SCALER_PPF_NOINTERP BIT(31) 1030 /* Replaes the highest valued coefficient with one that makes all 4 1031 * sum to unity. 1032 */ 1033 #define SCALER_PPF_AGC BIT(30) 1034 #define SCALER_PPF_SCALE_MASK VC4_MASK(24, 8) 1035 #define SCALER_PPF_SCALE_SHIFT 8 1036 #define SCALER_PPF_IPHASE_MASK VC4_MASK(6, 0) 1037 #define SCALER_PPF_IPHASE_SHIFT 0 1038 1039 #define SCALER_PPF_KERNEL_OFFSET_MASK VC4_MASK(13, 0) 1040 #define SCALER_PPF_KERNEL_OFFSET_SHIFT 0 1041 #define SCALER_PPF_KERNEL_UNCACHED BIT(31) 1042 1043 /* PITCH0/1/2 fields for raster. */ 1044 #define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0) 1045 #define SCALER_SRC_PITCH_SHIFT 0 1046 1047 /* PITCH0/1/2 fields for tiled (SAND). */ 1048 #define SCALER_TILE_SKIP_0_MASK VC4_MASK(18, 16) 1049 #define SCALER_TILE_SKIP_0_SHIFT 16 1050 #define SCALER_TILE_HEIGHT_MASK VC4_MASK(15, 0) 1051 #define SCALER_TILE_HEIGHT_SHIFT 0 1052 1053 /* Common PITCH0 fields */ 1054 #define SCALER_PITCH0_SINK_PIX_MASK VC4_MASK(31, 26) 1055 #define SCALER_PITCH0_SINK_PIX_SHIFT 26 1056 1057 /* PITCH0 fields for T-tiled. */ 1058 #define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16) 1059 #define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16 1060 #define SCALER_PITCH0_TILE_LINE_DIR BIT(15) 1061 #define SCALER_PITCH0_TILE_INITIAL_LINE_DIR BIT(14) 1062 /* Y offset within a tile. */ 1063 #define SCALER_PITCH0_TILE_Y_OFFSET_MASK VC4_MASK(13, 8) 1064 #define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 8 1065 #define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0) 1066 #define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0 1067 1068 #endif /* VC4_REGS_H */ 1069