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 /* Enables Display 0 end-of-line-N contribution to 238 * SCALER_DISPSTAT_IRQDISP0 239 */ 240 # define SCALER_DISPCTRL_DSPEIEOLN(x) BIT(8 + ((x) * 2)) 241 /* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */ 242 # define SCALER_DISPCTRL_DSPEIEOF(x) BIT(7 + ((x) * 2)) 243 244 # define SCALER_DISPCTRL_SLVRDEIRQ BIT(6) 245 # define SCALER_DISPCTRL_SLVWREIRQ BIT(5) 246 # define SCALER_DISPCTRL_DMAEIRQ BIT(4) 247 /* Enables interrupt generation on the enabled EOF/EOLN/EISLUR 248 * bits and short frames.. 249 */ 250 # define SCALER_DISPCTRL_DISPEIRQ(x) BIT(1 + (x)) 251 /* Enables interrupt generation on scaler profiler interrupt. */ 252 # define SCALER_DISPCTRL_SCLEIRQ BIT(0) 253 254 #define SCALER_DISPSTAT 0x00000004 255 # define SCALER_DISPSTAT_RESP_MASK VC4_MASK(15, 14) 256 # define SCALER_DISPSTAT_RESP_SHIFT 14 257 # define SCALER_DISPSTAT_RESP_OKAY 0 258 # define SCALER_DISPSTAT_RESP_EXOKAY 1 259 # define SCALER_DISPSTAT_RESP_SLVERR 2 260 # define SCALER_DISPSTAT_RESP_DECERR 3 261 262 # define SCALER_DISPSTAT_COBLOW(x) BIT(13 + ((x) * 8)) 263 /* Set when the DISPEOLN line is done compositing. */ 264 # define SCALER_DISPSTAT_EOLN(x) BIT(12 + ((x) * 8)) 265 /* Set when VSTART is seen but there are still pixels in the current 266 * output line. 267 */ 268 # define SCALER_DISPSTAT_ESFRAME(x) BIT(11 + ((x) * 8)) 269 /* Set when HSTART is seen but there are still pixels in the current 270 * output line. 271 */ 272 # define SCALER_DISPSTAT_ESLINE(x) BIT(10 + ((x) * 8)) 273 /* Set when the the downstream tries to read from the display FIFO 274 * while it's empty. 275 */ 276 # define SCALER_DISPSTAT_EUFLOW(x) BIT(9 + ((x) * 8)) 277 /* Set when the display mode changes from RUN to EOF */ 278 # define SCALER_DISPSTAT_EOF(x) BIT(8 + ((x) * 8)) 279 280 # define SCALER_DISPSTAT_IRQMASK(x) VC4_MASK(13 + ((x) * 8), \ 281 8 + ((x) * 8)) 282 283 /* Set on AXI invalid DMA ID error. */ 284 # define SCALER_DISPSTAT_DMA_ERROR BIT(7) 285 /* Set on AXI slave read decode error */ 286 # define SCALER_DISPSTAT_IRQSLVRD BIT(6) 287 /* Set on AXI slave write decode error */ 288 # define SCALER_DISPSTAT_IRQSLVWR BIT(5) 289 /* Set when SCALER_DISPSTAT_DMA_ERROR is set, or 290 * SCALER_DISPSTAT_RESP_ERROR is not SCALER_DISPSTAT_RESP_OKAY. 291 */ 292 # define SCALER_DISPSTAT_IRQDMA BIT(4) 293 /* Set when any of the EOF/EOLN/ESFRAME/ESLINE bits are set and their 294 * corresponding interrupt bit is enabled in DISPCTRL. 295 */ 296 # define SCALER_DISPSTAT_IRQDISP(x) BIT(1 + (x)) 297 /* On read, the profiler interrupt. On write, clear *all* interrupt bits. */ 298 # define SCALER_DISPSTAT_IRQSCL BIT(0) 299 300 #define SCALER_DISPID 0x00000008 301 #define SCALER_DISPECTRL 0x0000000c 302 # define SCALER_DISPECTRL_DSP2_MUX_SHIFT 31 303 # define SCALER_DISPECTRL_DSP2_MUX_MASK VC4_MASK(31, 31) 304 305 #define SCALER_DISPPROF 0x00000010 306 307 #define SCALER_DISPDITHER 0x00000014 308 # define SCALER_DISPDITHER_DSP5_MUX_SHIFT 30 309 # define SCALER_DISPDITHER_DSP5_MUX_MASK VC4_MASK(31, 30) 310 311 #define SCALER_DISPEOLN 0x00000018 312 # define SCALER_DISPEOLN_DSP4_MUX_SHIFT 30 313 # define SCALER_DISPEOLN_DSP4_MUX_MASK VC4_MASK(31, 30) 314 315 #define SCALER_DISPLIST0 0x00000020 316 #define SCALER_DISPLIST1 0x00000024 317 #define SCALER_DISPLIST2 0x00000028 318 #define SCALER_DISPLSTAT 0x0000002c 319 #define SCALER_DISPLISTX(x) (SCALER_DISPLIST0 + \ 320 (x) * (SCALER_DISPLIST1 - \ 321 SCALER_DISPLIST0)) 322 323 #define SCALER_DISPLACT0 0x00000030 324 #define SCALER_DISPLACT1 0x00000034 325 #define SCALER_DISPLACT2 0x00000038 326 #define SCALER_DISPLACTX(x) (SCALER_DISPLACT0 + \ 327 (x) * (SCALER_DISPLACT1 - \ 328 SCALER_DISPLACT0)) 329 330 #define SCALER_DISPCTRL0 0x00000040 331 # define SCALER_DISPCTRLX_ENABLE BIT(31) 332 # define SCALER_DISPCTRLX_RESET BIT(30) 333 /* Generates a single frame when VSTART is seen and stops at the last 334 * pixel read from the FIFO. 335 */ 336 # define SCALER_DISPCTRLX_ONESHOT BIT(29) 337 /* Processes a single context in the dlist and then task switch, 338 * instead of an entire line. 339 */ 340 # define SCALER_DISPCTRLX_ONECTX BIT(28) 341 /* Set to have DISPSLAVE return 2 16bpp pixels and no status data. */ 342 # define SCALER_DISPCTRLX_FIFO32 BIT(27) 343 /* Turns on output to the DISPSLAVE register instead of the normal 344 * FIFO. 345 */ 346 # define SCALER_DISPCTRLX_FIFOREG BIT(26) 347 348 # define SCALER_DISPCTRLX_WIDTH_MASK VC4_MASK(23, 12) 349 # define SCALER_DISPCTRLX_WIDTH_SHIFT 12 350 # define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0) 351 # define SCALER_DISPCTRLX_HEIGHT_SHIFT 0 352 353 # define SCALER5_DISPCTRLX_WIDTH_MASK VC4_MASK(28, 16) 354 # define SCALER5_DISPCTRLX_WIDTH_SHIFT 16 355 /* Generates a single frame when VSTART is seen and stops at the last 356 * pixel read from the FIFO. 357 */ 358 # define SCALER5_DISPCTRLX_ONESHOT BIT(15) 359 /* Processes a single context in the dlist and then task switch, 360 * instead of an entire line. 361 */ 362 # define SCALER5_DISPCTRLX_ONECTX_MASK VC4_MASK(14, 13) 363 # define SCALER5_DISPCTRLX_ONECTX_SHIFT 13 364 # define SCALER5_DISPCTRLX_HEIGHT_MASK VC4_MASK(12, 0) 365 # define SCALER5_DISPCTRLX_HEIGHT_SHIFT 0 366 367 #define SCALER_DISPBKGND0 0x00000044 368 # define SCALER_DISPBKGND_AUTOHS BIT(31) 369 # define SCALER_DISPBKGND_INTERLACE BIT(30) 370 # define SCALER_DISPBKGND_GAMMA BIT(29) 371 # define SCALER_DISPBKGND_TESTMODE_MASK VC4_MASK(28, 25) 372 # define SCALER_DISPBKGND_TESTMODE_SHIFT 25 373 /* Enables filling the scaler line with the RGB value in the low 24 374 * bits before compositing. Costs cycles, so should be skipped if 375 * opaque display planes will cover everything. 376 */ 377 # define SCALER_DISPBKGND_FILL BIT(24) 378 379 #define SCALER_DISPSTAT0 0x00000048 380 # define SCALER_DISPSTATX_MODE_MASK VC4_MASK(31, 30) 381 # define SCALER_DISPSTATX_MODE_SHIFT 30 382 # define SCALER_DISPSTATX_MODE_DISABLED 0 383 # define SCALER_DISPSTATX_MODE_INIT 1 384 # define SCALER_DISPSTATX_MODE_RUN 2 385 # define SCALER_DISPSTATX_MODE_EOF 3 386 # define SCALER_DISPSTATX_FULL BIT(29) 387 # define SCALER_DISPSTATX_EMPTY BIT(28) 388 # define SCALER_DISPSTATX_FRAME_COUNT_MASK VC4_MASK(17, 12) 389 # define SCALER_DISPSTATX_FRAME_COUNT_SHIFT 12 390 # define SCALER_DISPSTATX_LINE_MASK VC4_MASK(11, 0) 391 # define SCALER_DISPSTATX_LINE_SHIFT 0 392 393 #define SCALER_DISPBASE0 0x0000004c 394 /* Last pixel in the COB (display FIFO memory) allocated to this HVS 395 * channel. Must be 4-pixel aligned (and thus 4 pixels less than the 396 * next COB base). 397 */ 398 # define SCALER_DISPBASEX_TOP_MASK VC4_MASK(31, 16) 399 # define SCALER_DISPBASEX_TOP_SHIFT 16 400 /* First pixel in the COB (display FIFO memory) allocated to this HVS 401 * channel. Must be 4-pixel aligned. 402 */ 403 # define SCALER_DISPBASEX_BASE_MASK VC4_MASK(15, 0) 404 # define SCALER_DISPBASEX_BASE_SHIFT 0 405 406 #define SCALER_DISPCTRL1 0x00000050 407 #define SCALER_DISPBKGND1 0x00000054 408 #define SCALER_DISPBKGNDX(x) (SCALER_DISPBKGND0 + \ 409 (x) * (SCALER_DISPBKGND1 - \ 410 SCALER_DISPBKGND0)) 411 #define SCALER_DISPSTAT1 0x00000058 412 #define SCALER_DISPSTATX(x) (SCALER_DISPSTAT0 + \ 413 (x) * (SCALER_DISPSTAT1 - \ 414 SCALER_DISPSTAT0)) 415 #define SCALER_DISPBASE1 0x0000005c 416 #define SCALER_DISPBASEX(x) (SCALER_DISPBASE0 + \ 417 (x) * (SCALER_DISPBASE1 - \ 418 SCALER_DISPBASE0)) 419 #define SCALER_DISPCTRL2 0x00000060 420 #define SCALER_DISPCTRLX(x) (SCALER_DISPCTRL0 + \ 421 (x) * (SCALER_DISPCTRL1 - \ 422 SCALER_DISPCTRL0)) 423 #define SCALER_DISPBKGND2 0x00000064 424 #define SCALER_DISPSTAT2 0x00000068 425 #define SCALER_DISPBASE2 0x0000006c 426 #define SCALER_DISPALPHA2 0x00000070 427 #define SCALER_GAMADDR 0x00000078 428 # define SCALER_GAMADDR_AUTOINC BIT(31) 429 /* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma 430 * enabled. 431 */ 432 # define SCALER_GAMADDR_SRAMENB BIT(30) 433 434 #define SCALER_OLEDOFFS 0x00000080 435 /* Clamps R to [16,235] and G/B to [16,240]. */ 436 # define SCALER_OLEDOFFS_YUVCLAMP BIT(31) 437 438 /* Chooses which display FIFO the matrix applies to. */ 439 # define SCALER_OLEDOFFS_DISPFIFO_MASK VC4_MASK(25, 24) 440 # define SCALER_OLEDOFFS_DISPFIFO_SHIFT 24 441 # define SCALER_OLEDOFFS_DISPFIFO_DISABLED 0 442 # define SCALER_OLEDOFFS_DISPFIFO_0 1 443 # define SCALER_OLEDOFFS_DISPFIFO_1 2 444 # define SCALER_OLEDOFFS_DISPFIFO_2 3 445 446 /* Offsets are 8-bit 2s-complement. */ 447 # define SCALER_OLEDOFFS_RED_MASK VC4_MASK(23, 16) 448 # define SCALER_OLEDOFFS_RED_SHIFT 16 449 # define SCALER_OLEDOFFS_GREEN_MASK VC4_MASK(15, 8) 450 # define SCALER_OLEDOFFS_GREEN_SHIFT 8 451 # define SCALER_OLEDOFFS_BLUE_MASK VC4_MASK(7, 0) 452 # define SCALER_OLEDOFFS_BLUE_SHIFT 0 453 454 /* The coefficients are S0.9 fractions. */ 455 #define SCALER_OLEDCOEF0 0x00000084 456 # define SCALER_OLEDCOEF0_B_TO_R_MASK VC4_MASK(29, 20) 457 # define SCALER_OLEDCOEF0_B_TO_R_SHIFT 20 458 # define SCALER_OLEDCOEF0_B_TO_G_MASK VC4_MASK(19, 10) 459 # define SCALER_OLEDCOEF0_B_TO_G_SHIFT 10 460 # define SCALER_OLEDCOEF0_B_TO_B_MASK VC4_MASK(9, 0) 461 # define SCALER_OLEDCOEF0_B_TO_B_SHIFT 0 462 463 #define SCALER_OLEDCOEF1 0x00000088 464 # define SCALER_OLEDCOEF1_G_TO_R_MASK VC4_MASK(29, 20) 465 # define SCALER_OLEDCOEF1_G_TO_R_SHIFT 20 466 # define SCALER_OLEDCOEF1_G_TO_G_MASK VC4_MASK(19, 10) 467 # define SCALER_OLEDCOEF1_G_TO_G_SHIFT 10 468 # define SCALER_OLEDCOEF1_G_TO_B_MASK VC4_MASK(9, 0) 469 # define SCALER_OLEDCOEF1_G_TO_B_SHIFT 0 470 471 #define SCALER_OLEDCOEF2 0x0000008c 472 # define SCALER_OLEDCOEF2_R_TO_R_MASK VC4_MASK(29, 20) 473 # define SCALER_OLEDCOEF2_R_TO_R_SHIFT 20 474 # define SCALER_OLEDCOEF2_R_TO_G_MASK VC4_MASK(19, 10) 475 # define SCALER_OLEDCOEF2_R_TO_G_SHIFT 10 476 # define SCALER_OLEDCOEF2_R_TO_B_MASK VC4_MASK(9, 0) 477 # define SCALER_OLEDCOEF2_R_TO_B_SHIFT 0 478 479 /* Slave addresses for DMAing from HVS composition output to other 480 * devices. The top bits are valid only in !FIFO32 mode. 481 */ 482 #define SCALER_DISPSLAVE0 0x000000c0 483 #define SCALER_DISPSLAVE1 0x000000c9 484 #define SCALER_DISPSLAVE2 0x000000d0 485 # define SCALER_DISPSLAVE_ISSUE_VSTART BIT(31) 486 # define SCALER_DISPSLAVE_ISSUE_HSTART BIT(30) 487 /* Set when the current line has been read and an HSTART is required. */ 488 # define SCALER_DISPSLAVE_EOL BIT(26) 489 /* Set when the display FIFO is empty. */ 490 # define SCALER_DISPSLAVE_EMPTY BIT(25) 491 /* Set when there is RGB data ready to read. */ 492 # define SCALER_DISPSLAVE_VALID BIT(24) 493 # define SCALER_DISPSLAVE_RGB_MASK VC4_MASK(23, 0) 494 # define SCALER_DISPSLAVE_RGB_SHIFT 0 495 496 #define SCALER_GAMDATA 0x000000e0 497 #define SCALER_DLIST_START 0x00002000 498 #define SCALER_DLIST_SIZE 0x00004000 499 500 #define SCALER5_DLIST_START 0x00004000 501 502 # define VC4_HDMI_SW_RESET_FORMAT_DETECT BIT(1) 503 # define VC4_HDMI_SW_RESET_HDMI BIT(0) 504 505 # define VC4_HDMI_HOTPLUG_CONNECTED BIT(0) 506 507 # define VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE BIT(27) 508 # define VC4_HDMI_MAI_CONFIG_BIT_REVERSE BIT(26) 509 # define VC4_HDMI_MAI_CHANNEL_MASK_MASK VC4_MASK(15, 0) 510 # define VC4_HDMI_MAI_CHANNEL_MASK_SHIFT 0 511 512 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_SAMPLE_FLAT BIT(29) 513 # define VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_INACTIVE_CHANNELS BIT(24) 514 # define VC4_HDMI_AUDIO_PACKET_FORCE_SAMPLE_PRESENT BIT(19) 515 # define VC4_HDMI_AUDIO_PACKET_FORCE_B_FRAME BIT(18) 516 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_MASK VC4_MASK(13, 10) 517 # define VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER_SHIFT 10 518 /* If set, then multichannel, otherwise 2 channel. */ 519 # define VC4_HDMI_AUDIO_PACKET_AUDIO_LAYOUT BIT(9) 520 /* If set, then AUDIO_LAYOUT overrides audio_cea_mask */ 521 # define VC4_HDMI_AUDIO_PACKET_FORCE_AUDIO_LAYOUT BIT(8) 522 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_MASK VC4_MASK(7, 0) 523 # define VC4_HDMI_AUDIO_PACKET_CEA_MASK_SHIFT 0 524 525 # define VC4_HDMI_RAM_PACKET_ENABLE BIT(16) 526 527 /* When set, the CTS_PERIOD counts based on MAI bus sync pulse instead 528 * of pixel clock. 529 */ 530 # define VC4_HDMI_CRP_USE_MAI_BUS_SYNC_FOR_CTS BIT(26) 531 /* When set, no CRP packets will be sent. */ 532 # define VC4_HDMI_CRP_CFG_DISABLE BIT(25) 533 /* If set, generates CTS values based on N, audio clock, and video 534 * clock. N must be divisible by 128. 535 */ 536 # define VC4_HDMI_CRP_CFG_EXTERNAL_CTS_EN BIT(24) 537 # define VC4_HDMI_CRP_CFG_N_MASK VC4_MASK(19, 0) 538 # define VC4_HDMI_CRP_CFG_N_SHIFT 0 539 540 # define VC4_HDMI_HORZA_VPOS BIT(14) 541 # define VC4_HDMI_HORZA_HPOS BIT(13) 542 /* Horizontal active pixels (hdisplay). */ 543 # define VC4_HDMI_HORZA_HAP_MASK VC4_MASK(12, 0) 544 # define VC4_HDMI_HORZA_HAP_SHIFT 0 545 546 /* Horizontal pack porch (htotal - hsync_end). */ 547 # define VC4_HDMI_HORZB_HBP_MASK VC4_MASK(29, 20) 548 # define VC4_HDMI_HORZB_HBP_SHIFT 20 549 /* Horizontal sync pulse (hsync_end - hsync_start). */ 550 # define VC4_HDMI_HORZB_HSP_MASK VC4_MASK(19, 10) 551 # define VC4_HDMI_HORZB_HSP_SHIFT 10 552 /* Horizontal front porch (hsync_start - hdisplay). */ 553 # define VC4_HDMI_HORZB_HFP_MASK VC4_MASK(9, 0) 554 # define VC4_HDMI_HORZB_HFP_SHIFT 0 555 556 # define VC4_HDMI_FIFO_CTL_RECENTER_DONE BIT(14) 557 # define VC4_HDMI_FIFO_CTL_USE_EMPTY BIT(13) 558 # define VC4_HDMI_FIFO_CTL_ON_VB BIT(7) 559 # define VC4_HDMI_FIFO_CTL_RECENTER BIT(6) 560 # define VC4_HDMI_FIFO_CTL_FIFO_RESET BIT(5) 561 # define VC4_HDMI_FIFO_CTL_USE_PLL_LOCK BIT(4) 562 # define VC4_HDMI_FIFO_CTL_INV_CLK_XFR BIT(3) 563 # define VC4_HDMI_FIFO_CTL_CAPTURE_PTR BIT(2) 564 # define VC4_HDMI_FIFO_CTL_USE_FULL BIT(1) 565 # define VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N BIT(0) 566 # define VC4_HDMI_FIFO_VALID_WRITE_MASK 0xefff 567 568 # define VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT BIT(15) 569 # define VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS BIT(5) 570 # define VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT BIT(3) 571 # define VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE BIT(1) 572 # define VC4_HDMI_SCHEDULER_CONTROL_MODE_HDMI BIT(0) 573 574 /* Vertical sync pulse (vsync_end - vsync_start). */ 575 # define VC4_HDMI_VERTA_VSP_MASK VC4_MASK(24, 20) 576 # define VC4_HDMI_VERTA_VSP_SHIFT 20 577 /* Vertical front porch (vsync_start - vdisplay). */ 578 # define VC4_HDMI_VERTA_VFP_MASK VC4_MASK(19, 13) 579 # define VC4_HDMI_VERTA_VFP_SHIFT 13 580 /* Vertical active lines (vdisplay). */ 581 # define VC4_HDMI_VERTA_VAL_MASK VC4_MASK(12, 0) 582 # define VC4_HDMI_VERTA_VAL_SHIFT 0 583 584 /* Vertical sync pulse offset (for interlaced) */ 585 # define VC4_HDMI_VERTB_VSPO_MASK VC4_MASK(21, 9) 586 # define VC4_HDMI_VERTB_VSPO_SHIFT 9 587 /* Vertical pack porch (vtotal - vsync_end). */ 588 # define VC4_HDMI_VERTB_VBP_MASK VC4_MASK(8, 0) 589 # define VC4_HDMI_VERTB_VBP_SHIFT 0 590 591 /* Set when the transmission has ended. */ 592 # define VC4_HDMI_CEC_TX_EOM BIT(31) 593 /* If set, transmission was acked on the 1st or 2nd attempt (only one 594 * retry is attempted). If in continuous mode, this means TX needs to 595 * be filled if !TX_EOM. 596 */ 597 # define VC4_HDMI_CEC_TX_STATUS_GOOD BIT(30) 598 # define VC4_HDMI_CEC_RX_EOM BIT(29) 599 # define VC4_HDMI_CEC_RX_STATUS_GOOD BIT(28) 600 /* Number of bytes received for the message. */ 601 # define VC4_HDMI_CEC_REC_WRD_CNT_MASK VC4_MASK(27, 24) 602 # define VC4_HDMI_CEC_REC_WRD_CNT_SHIFT 24 603 /* Sets continuous receive mode. Generates interrupt after each 8 604 * bytes to signal that RX_DATA should be consumed, and at RX_EOM. 605 * 606 * If disabled, maximum 16 bytes will be received (including header), 607 * and interrupt at RX_EOM. Later bytes will be acked but not put 608 * into the RX_DATA. 609 */ 610 # define VC4_HDMI_CEC_RX_CONTINUE BIT(23) 611 # define VC4_HDMI_CEC_TX_CONTINUE BIT(22) 612 /* Set this after a CEC interrupt. */ 613 # define VC4_HDMI_CEC_CLEAR_RECEIVE_OFF BIT(21) 614 /* Starts a TX. Will wait for appropriate idel time before CEC 615 * activity. Must be cleared in between transmits. 616 */ 617 # define VC4_HDMI_CEC_START_XMIT_BEGIN BIT(20) 618 # define VC4_HDMI_CEC_MESSAGE_LENGTH_MASK VC4_MASK(19, 16) 619 # define VC4_HDMI_CEC_MESSAGE_LENGTH_SHIFT 16 620 /* Device's CEC address */ 621 # define VC4_HDMI_CEC_ADDR_MASK VC4_MASK(15, 12) 622 # define VC4_HDMI_CEC_ADDR_SHIFT 12 623 /* Divides off of HSM clock to generate CEC bit clock. */ 624 /* With the current defaults the CEC bit clock is 40 kHz = 25 usec */ 625 # define VC4_HDMI_CEC_DIV_CLK_CNT_MASK VC4_MASK(11, 0) 626 # define VC4_HDMI_CEC_DIV_CLK_CNT_SHIFT 0 627 628 /* Set these fields to how many bit clock cycles get to that many 629 * microseconds. 630 */ 631 # define VC4_HDMI_CEC_CNT_TO_1500_US_MASK VC4_MASK(30, 24) 632 # define VC4_HDMI_CEC_CNT_TO_1500_US_SHIFT 24 633 # define VC4_HDMI_CEC_CNT_TO_1300_US_MASK VC4_MASK(23, 17) 634 # define VC4_HDMI_CEC_CNT_TO_1300_US_SHIFT 17 635 # define VC4_HDMI_CEC_CNT_TO_800_US_MASK VC4_MASK(16, 11) 636 # define VC4_HDMI_CEC_CNT_TO_800_US_SHIFT 11 637 # define VC4_HDMI_CEC_CNT_TO_600_US_MASK VC4_MASK(10, 5) 638 # define VC4_HDMI_CEC_CNT_TO_600_US_SHIFT 5 639 # define VC4_HDMI_CEC_CNT_TO_400_US_MASK VC4_MASK(4, 0) 640 # define VC4_HDMI_CEC_CNT_TO_400_US_SHIFT 0 641 642 # define VC4_HDMI_CEC_CNT_TO_2750_US_MASK VC4_MASK(31, 24) 643 # define VC4_HDMI_CEC_CNT_TO_2750_US_SHIFT 24 644 # define VC4_HDMI_CEC_CNT_TO_2400_US_MASK VC4_MASK(23, 16) 645 # define VC4_HDMI_CEC_CNT_TO_2400_US_SHIFT 16 646 # define VC4_HDMI_CEC_CNT_TO_2050_US_MASK VC4_MASK(15, 8) 647 # define VC4_HDMI_CEC_CNT_TO_2050_US_SHIFT 8 648 # define VC4_HDMI_CEC_CNT_TO_1700_US_MASK VC4_MASK(7, 0) 649 # define VC4_HDMI_CEC_CNT_TO_1700_US_SHIFT 0 650 651 # define VC4_HDMI_CEC_CNT_TO_4300_US_MASK VC4_MASK(31, 24) 652 # define VC4_HDMI_CEC_CNT_TO_4300_US_SHIFT 24 653 # define VC4_HDMI_CEC_CNT_TO_3900_US_MASK VC4_MASK(23, 16) 654 # define VC4_HDMI_CEC_CNT_TO_3900_US_SHIFT 16 655 # define VC4_HDMI_CEC_CNT_TO_3600_US_MASK VC4_MASK(15, 8) 656 # define VC4_HDMI_CEC_CNT_TO_3600_US_SHIFT 8 657 # define VC4_HDMI_CEC_CNT_TO_3500_US_MASK VC4_MASK(7, 0) 658 # define VC4_HDMI_CEC_CNT_TO_3500_US_SHIFT 0 659 660 # define VC4_HDMI_CEC_TX_SW_RESET BIT(27) 661 # define VC4_HDMI_CEC_RX_SW_RESET BIT(26) 662 # define VC4_HDMI_CEC_PAD_SW_RESET BIT(25) 663 # define VC4_HDMI_CEC_MUX_TP_OUT_CEC BIT(24) 664 # define VC4_HDMI_CEC_RX_CEC_INT BIT(23) 665 # define VC4_HDMI_CEC_CLK_PRELOAD_MASK VC4_MASK(22, 16) 666 # define VC4_HDMI_CEC_CLK_PRELOAD_SHIFT 16 667 # define VC4_HDMI_CEC_CNT_TO_4700_US_MASK VC4_MASK(15, 8) 668 # define VC4_HDMI_CEC_CNT_TO_4700_US_SHIFT 8 669 # define VC4_HDMI_CEC_CNT_TO_4500_US_MASK VC4_MASK(7, 0) 670 # define VC4_HDMI_CEC_CNT_TO_4500_US_SHIFT 0 671 672 # define VC4_HDMI_TX_PHY_RNG_PWRDN BIT(25) 673 674 # define VC4_HDMI_CPU_CEC BIT(6) 675 # define VC4_HDMI_CPU_HOTPLUG BIT(0) 676 677 /* Debug: Current receive value on the CEC pad. */ 678 # define VC4_HD_CECRXD BIT(9) 679 /* Debug: Override CEC output to 0. */ 680 # define VC4_HD_CECOVR BIT(8) 681 # define VC4_HD_M_REGISTER_FILE_STANDBY (3 << 6) 682 # define VC4_HD_M_RAM_STANDBY (3 << 4) 683 # define VC4_HD_M_SW_RST BIT(2) 684 # define VC4_HD_M_ENABLE BIT(0) 685 686 /* Set when audio stream is received at a slower rate than the 687 * sampling period, so MAI fifo goes empty. Write 1 to clear. 688 */ 689 # define VC4_HD_MAI_CTL_DLATE BIT(15) 690 # define VC4_HD_MAI_CTL_BUSY BIT(14) 691 # define VC4_HD_MAI_CTL_CHALIGN BIT(13) 692 # define VC4_HD_MAI_CTL_WHOLSMP BIT(12) 693 # define VC4_HD_MAI_CTL_FULL BIT(11) 694 # define VC4_HD_MAI_CTL_EMPTY BIT(10) 695 # define VC4_HD_MAI_CTL_FLUSH BIT(9) 696 /* If set, MAI bus generates SPDIF (bit 31) parity instead of passing 697 * through. 698 */ 699 # define VC4_HD_MAI_CTL_PAREN BIT(8) 700 # define VC4_HD_MAI_CTL_CHNUM_MASK VC4_MASK(7, 4) 701 # define VC4_HD_MAI_CTL_CHNUM_SHIFT 4 702 # define VC4_HD_MAI_CTL_ENABLE BIT(3) 703 /* Underflow error status bit, write 1 to clear. */ 704 # define VC4_HD_MAI_CTL_ERRORE BIT(2) 705 /* Overflow error status bit, write 1 to clear. */ 706 # define VC4_HD_MAI_CTL_ERRORF BIT(1) 707 /* Single-shot reset bit. Read value is undefined. */ 708 # define VC4_HD_MAI_CTL_RESET BIT(0) 709 710 # define VC4_HD_MAI_THR_PANICHIGH_MASK VC4_MASK(29, 24) 711 # define VC4_HD_MAI_THR_PANICHIGH_SHIFT 24 712 # define VC4_HD_MAI_THR_PANICLOW_MASK VC4_MASK(21, 16) 713 # define VC4_HD_MAI_THR_PANICLOW_SHIFT 16 714 # define VC4_HD_MAI_THR_DREQHIGH_MASK VC4_MASK(13, 8) 715 # define VC4_HD_MAI_THR_DREQHIGH_SHIFT 8 716 # define VC4_HD_MAI_THR_DREQLOW_MASK VC4_MASK(5, 0) 717 # define VC4_HD_MAI_THR_DREQLOW_SHIFT 0 718 719 /* Divider from HDMI HSM clock to MAI serial clock. Sampling period 720 * converges to N / (M + 1) cycles. 721 */ 722 # define VC4_HD_MAI_SMP_N_MASK VC4_MASK(31, 8) 723 # define VC4_HD_MAI_SMP_N_SHIFT 8 724 # define VC4_HD_MAI_SMP_M_MASK VC4_MASK(7, 0) 725 # define VC4_HD_MAI_SMP_M_SHIFT 0 726 727 # define VC4_HD_VID_CTL_ENABLE BIT(31) 728 # define VC4_HD_VID_CTL_UNDERFLOW_ENABLE BIT(30) 729 # define VC4_HD_VID_CTL_FRAME_COUNTER_RESET BIT(29) 730 # define VC4_HD_VID_CTL_VSYNC_LOW BIT(28) 731 # define VC4_HD_VID_CTL_HSYNC_LOW BIT(27) 732 # define VC4_HD_VID_CTL_CLRSYNC BIT(24) 733 # define VC4_HD_VID_CTL_CLRRGB BIT(23) 734 # define VC4_HD_VID_CTL_BLANKPIX BIT(18) 735 736 # define VC4_HD_CSC_CTL_ORDER_MASK VC4_MASK(7, 5) 737 # define VC4_HD_CSC_CTL_ORDER_SHIFT 5 738 # define VC4_HD_CSC_CTL_ORDER_RGB 0 739 # define VC4_HD_CSC_CTL_ORDER_BGR 1 740 # define VC4_HD_CSC_CTL_ORDER_BRG 2 741 # define VC4_HD_CSC_CTL_ORDER_GRB 3 742 # define VC4_HD_CSC_CTL_ORDER_GBR 4 743 # define VC4_HD_CSC_CTL_ORDER_RBG 5 744 # define VC4_HD_CSC_CTL_PADMSB BIT(4) 745 # define VC4_HD_CSC_CTL_MODE_MASK VC4_MASK(3, 2) 746 # define VC4_HD_CSC_CTL_MODE_SHIFT 2 747 # define VC4_HD_CSC_CTL_MODE_RGB_TO_SD_YPRPB 0 748 # define VC4_HD_CSC_CTL_MODE_RGB_TO_HD_YPRPB 1 749 # define VC4_HD_CSC_CTL_MODE_CUSTOM 3 750 # define VC4_HD_CSC_CTL_RGB2YCC BIT(1) 751 # define VC4_HD_CSC_CTL_ENABLE BIT(0) 752 753 # define VC4_DVP_HT_CLOCK_STOP_PIXEL BIT(1) 754 755 /* HVS display list information. */ 756 #define HVS_BOOTLOADER_DLIST_END 32 757 758 enum hvs_pixel_format { 759 /* 8bpp */ 760 HVS_PIXEL_FORMAT_RGB332 = 0, 761 /* 16bpp */ 762 HVS_PIXEL_FORMAT_RGBA4444 = 1, 763 HVS_PIXEL_FORMAT_RGB555 = 2, 764 HVS_PIXEL_FORMAT_RGBA5551 = 3, 765 HVS_PIXEL_FORMAT_RGB565 = 4, 766 /* 24bpp */ 767 HVS_PIXEL_FORMAT_RGB888 = 5, 768 HVS_PIXEL_FORMAT_RGBA6666 = 6, 769 /* 32bpp */ 770 HVS_PIXEL_FORMAT_RGBA8888 = 7, 771 772 HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE = 8, 773 HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE = 9, 774 HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE = 10, 775 HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE = 11, 776 HVS_PIXEL_FORMAT_H264 = 12, 777 HVS_PIXEL_FORMAT_PALETTE = 13, 778 HVS_PIXEL_FORMAT_YUV444_RGB = 14, 779 HVS_PIXEL_FORMAT_AYUV444_RGB = 15, 780 HVS_PIXEL_FORMAT_RGBA1010102 = 16, 781 HVS_PIXEL_FORMAT_YCBCR_10BIT = 17, 782 }; 783 784 /* Note: the LSB is the rightmost character shown. Only valid for 785 * HVS_PIXEL_FORMAT_RGB8888, not RGB888. 786 */ 787 #define HVS_PIXEL_ORDER_RGBA 0 788 #define HVS_PIXEL_ORDER_BGRA 1 789 #define HVS_PIXEL_ORDER_ARGB 2 790 #define HVS_PIXEL_ORDER_ABGR 3 791 792 #define HVS_PIXEL_ORDER_XBRG 0 793 #define HVS_PIXEL_ORDER_XRBG 1 794 #define HVS_PIXEL_ORDER_XRGB 2 795 #define HVS_PIXEL_ORDER_XBGR 3 796 797 #define HVS_PIXEL_ORDER_XYCBCR 0 798 #define HVS_PIXEL_ORDER_XYCRCB 1 799 #define HVS_PIXEL_ORDER_YXCBCR 2 800 #define HVS_PIXEL_ORDER_YXCRCB 3 801 802 #define SCALER_CTL0_END BIT(31) 803 #define SCALER_CTL0_VALID BIT(30) 804 805 #define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24) 806 #define SCALER_CTL0_SIZE_SHIFT 24 807 808 #define SCALER_CTL0_TILING_MASK VC4_MASK(21, 20) 809 #define SCALER_CTL0_TILING_SHIFT 20 810 #define SCALER_CTL0_TILING_LINEAR 0 811 #define SCALER_CTL0_TILING_64B 1 812 #define SCALER_CTL0_TILING_128B 2 813 #define SCALER_CTL0_TILING_256B_OR_T 3 814 815 #define SCALER_CTL0_ALPHA_MASK BIT(19) 816 #define SCALER_CTL0_HFLIP BIT(16) 817 #define SCALER_CTL0_VFLIP BIT(15) 818 819 #define SCALER_CTL0_KEY_MODE_MASK VC4_MASK(18, 17) 820 #define SCALER_CTL0_KEY_MODE_SHIFT 17 821 #define SCALER_CTL0_KEY_DISABLED 0 822 #define SCALER_CTL0_KEY_LUMA_OR_COMMON_RGB 1 823 #define SCALER_CTL0_KEY_MATCH 2 /* turn transparent */ 824 #define SCALER_CTL0_KEY_REPLACE 3 /* replace with value from key mask word 2 */ 825 826 #define SCALER_CTL0_ORDER_MASK VC4_MASK(14, 13) 827 #define SCALER_CTL0_ORDER_SHIFT 13 828 829 #define SCALER_CTL0_RGBA_EXPAND_MASK VC4_MASK(12, 11) 830 #define SCALER_CTL0_RGBA_EXPAND_SHIFT 11 831 #define SCALER_CTL0_RGBA_EXPAND_ZERO 0 832 #define SCALER_CTL0_RGBA_EXPAND_LSB 1 833 #define SCALER_CTL0_RGBA_EXPAND_MSB 2 834 #define SCALER_CTL0_RGBA_EXPAND_ROUND 3 835 836 #define SCALER5_CTL0_ALPHA_EXPAND BIT(12) 837 838 #define SCALER5_CTL0_RGB_EXPAND BIT(11) 839 840 #define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8) 841 #define SCALER_CTL0_SCL1_SHIFT 8 842 843 #define SCALER_CTL0_SCL0_MASK VC4_MASK(7, 5) 844 #define SCALER_CTL0_SCL0_SHIFT 5 845 846 #define SCALER_CTL0_SCL_H_PPF_V_PPF 0 847 #define SCALER_CTL0_SCL_H_TPZ_V_PPF 1 848 #define SCALER_CTL0_SCL_H_PPF_V_TPZ 2 849 #define SCALER_CTL0_SCL_H_TPZ_V_TPZ 3 850 #define SCALER_CTL0_SCL_H_PPF_V_NONE 4 851 #define SCALER_CTL0_SCL_H_NONE_V_PPF 5 852 #define SCALER_CTL0_SCL_H_NONE_V_TPZ 6 853 #define SCALER_CTL0_SCL_H_TPZ_V_NONE 7 854 855 /* Set to indicate no scaling. */ 856 #define SCALER_CTL0_UNITY BIT(4) 857 #define SCALER5_CTL0_UNITY BIT(15) 858 859 #define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0) 860 #define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0 861 862 #define SCALER5_CTL0_PIXEL_FORMAT_MASK VC4_MASK(4, 0) 863 864 #define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24) 865 #define SCALER_POS0_FIXED_ALPHA_SHIFT 24 866 867 #define SCALER_POS0_START_Y_MASK VC4_MASK(23, 12) 868 #define SCALER_POS0_START_Y_SHIFT 12 869 870 #define SCALER_POS0_START_X_MASK VC4_MASK(11, 0) 871 #define SCALER_POS0_START_X_SHIFT 0 872 873 #define SCALER5_POS0_START_Y_MASK VC4_MASK(27, 16) 874 #define SCALER5_POS0_START_Y_SHIFT 16 875 876 #define SCALER5_POS0_START_X_MASK VC4_MASK(13, 0) 877 #define SCALER5_POS0_START_X_SHIFT 0 878 879 #define SCALER5_POS0_VFLIP BIT(31) 880 #define SCALER5_POS0_HFLIP BIT(15) 881 882 #define SCALER5_CTL2_ALPHA_MODE_MASK VC4_MASK(31, 30) 883 #define SCALER5_CTL2_ALPHA_MODE_SHIFT 30 884 #define SCALER5_CTL2_ALPHA_MODE_PIPELINE 0 885 #define SCALER5_CTL2_ALPHA_MODE_FIXED 1 886 #define SCALER5_CTL2_ALPHA_MODE_FIXED_NONZERO 2 887 #define SCALER5_CTL2_ALPHA_MODE_FIXED_OVER_0x07 3 888 889 #define SCALER5_CTL2_ALPHA_PREMULT BIT(29) 890 891 #define SCALER5_CTL2_ALPHA_MIX BIT(28) 892 893 #define SCALER5_CTL2_ALPHA_LOC BIT(25) 894 895 #define SCALER5_CTL2_MAP_SEL_MASK VC4_MASK(18, 17) 896 #define SCALER5_CTL2_MAP_SEL_SHIFT 17 897 898 #define SCALER5_CTL2_GAMMA BIT(16) 899 900 #define SCALER5_CTL2_ALPHA_MASK VC4_MASK(15, 4) 901 #define SCALER5_CTL2_ALPHA_SHIFT 4 902 903 #define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16) 904 #define SCALER_POS1_SCL_HEIGHT_SHIFT 16 905 906 #define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0) 907 #define SCALER_POS1_SCL_WIDTH_SHIFT 0 908 909 #define SCALER5_POS1_SCL_HEIGHT_MASK VC4_MASK(28, 16) 910 #define SCALER5_POS1_SCL_HEIGHT_SHIFT 16 911 912 #define SCALER5_POS1_SCL_WIDTH_MASK VC4_MASK(12, 0) 913 #define SCALER5_POS1_SCL_WIDTH_SHIFT 0 914 915 #define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30) 916 #define SCALER_POS2_ALPHA_MODE_SHIFT 30 917 #define SCALER_POS2_ALPHA_MODE_PIPELINE 0 918 #define SCALER_POS2_ALPHA_MODE_FIXED 1 919 #define SCALER_POS2_ALPHA_MODE_FIXED_NONZERO 2 920 #define SCALER_POS2_ALPHA_MODE_FIXED_OVER_0x07 3 921 #define SCALER_POS2_ALPHA_PREMULT BIT(29) 922 #define SCALER_POS2_ALPHA_MIX BIT(28) 923 924 #define SCALER_POS2_HEIGHT_MASK VC4_MASK(27, 16) 925 #define SCALER_POS2_HEIGHT_SHIFT 16 926 927 #define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0) 928 #define SCALER_POS2_WIDTH_SHIFT 0 929 930 #define SCALER5_POS2_HEIGHT_MASK VC4_MASK(28, 16) 931 #define SCALER5_POS2_HEIGHT_SHIFT 16 932 933 #define SCALER5_POS2_WIDTH_MASK VC4_MASK(12, 0) 934 #define SCALER5_POS2_WIDTH_SHIFT 0 935 936 /* Color Space Conversion words. Some values are S2.8 signed 937 * integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1, 938 * 0x2: 2, 0x3: -1} 939 */ 940 /* bottom 8 bits of S2.8 contribution of Cr to Blue */ 941 #define SCALER_CSC0_COEF_CR_BLU_MASK VC4_MASK(31, 24) 942 #define SCALER_CSC0_COEF_CR_BLU_SHIFT 24 943 /* Signed offset to apply to Y before CSC. (Y' = Y + YY_OFS) */ 944 #define SCALER_CSC0_COEF_YY_OFS_MASK VC4_MASK(23, 16) 945 #define SCALER_CSC0_COEF_YY_OFS_SHIFT 16 946 /* Signed offset to apply to CB before CSC (Cb' = Cb - 128 + CB_OFS). */ 947 #define SCALER_CSC0_COEF_CB_OFS_MASK VC4_MASK(15, 8) 948 #define SCALER_CSC0_COEF_CB_OFS_SHIFT 8 949 /* Signed offset to apply to CB before CSC (Cr' = Cr - 128 + CR_OFS). */ 950 #define SCALER_CSC0_COEF_CR_OFS_MASK VC4_MASK(7, 0) 951 #define SCALER_CSC0_COEF_CR_OFS_SHIFT 0 952 #define SCALER_CSC0_ITR_R_601_5 0x00f00000 953 #define SCALER_CSC0_ITR_R_709_3 0x00f00000 954 #define SCALER_CSC0_JPEG_JFIF 0x00000000 955 956 /* S2.8 contribution of Cb to Green */ 957 #define SCALER_CSC1_COEF_CB_GRN_MASK VC4_MASK(31, 22) 958 #define SCALER_CSC1_COEF_CB_GRN_SHIFT 22 959 /* S2.8 contribution of Cr to Green */ 960 #define SCALER_CSC1_COEF_CR_GRN_MASK VC4_MASK(21, 12) 961 #define SCALER_CSC1_COEF_CR_GRN_SHIFT 12 962 /* S2.8 contribution of Y to all of RGB */ 963 #define SCALER_CSC1_COEF_YY_ALL_MASK VC4_MASK(11, 2) 964 #define SCALER_CSC1_COEF_YY_ALL_SHIFT 2 965 /* top 2 bits of S2.8 contribution of Cr to Blue */ 966 #define SCALER_CSC1_COEF_CR_BLU_MASK VC4_MASK(1, 0) 967 #define SCALER_CSC1_COEF_CR_BLU_SHIFT 0 968 #define SCALER_CSC1_ITR_R_601_5 0xe73304a8 969 #define SCALER_CSC1_ITR_R_709_3 0xf2b784a8 970 #define SCALER_CSC1_JPEG_JFIF 0xea34a400 971 972 /* S2.8 contribution of Cb to Red */ 973 #define SCALER_CSC2_COEF_CB_RED_MASK VC4_MASK(29, 20) 974 #define SCALER_CSC2_COEF_CB_RED_SHIFT 20 975 /* S2.8 contribution of Cr to Red */ 976 #define SCALER_CSC2_COEF_CR_RED_MASK VC4_MASK(19, 10) 977 #define SCALER_CSC2_COEF_CR_RED_SHIFT 10 978 /* S2.8 contribution of Cb to Blue */ 979 #define SCALER_CSC2_COEF_CB_BLU_MASK VC4_MASK(19, 10) 980 #define SCALER_CSC2_COEF_CB_BLU_SHIFT 10 981 #define SCALER_CSC2_ITR_R_601_5 0x00066204 982 #define SCALER_CSC2_ITR_R_709_3 0x00072a1c 983 #define SCALER_CSC2_JPEG_JFIF 0x000599c5 984 985 #define SCALER_TPZ0_VERT_RECALC BIT(31) 986 #define SCALER_TPZ0_SCALE_MASK VC4_MASK(28, 8) 987 #define SCALER_TPZ0_SCALE_SHIFT 8 988 #define SCALER_TPZ0_IPHASE_MASK VC4_MASK(7, 0) 989 #define SCALER_TPZ0_IPHASE_SHIFT 0 990 #define SCALER_TPZ1_RECIP_MASK VC4_MASK(15, 0) 991 #define SCALER_TPZ1_RECIP_SHIFT 0 992 993 /* Skips interpolating coefficients to 64 phases, so just 8 are used. 994 * Required for nearest neighbor. 995 */ 996 #define SCALER_PPF_NOINTERP BIT(31) 997 /* Replaes the highest valued coefficient with one that makes all 4 998 * sum to unity. 999 */ 1000 #define SCALER_PPF_AGC BIT(30) 1001 #define SCALER_PPF_SCALE_MASK VC4_MASK(24, 8) 1002 #define SCALER_PPF_SCALE_SHIFT 8 1003 #define SCALER_PPF_IPHASE_MASK VC4_MASK(6, 0) 1004 #define SCALER_PPF_IPHASE_SHIFT 0 1005 1006 #define SCALER_PPF_KERNEL_OFFSET_MASK VC4_MASK(13, 0) 1007 #define SCALER_PPF_KERNEL_OFFSET_SHIFT 0 1008 #define SCALER_PPF_KERNEL_UNCACHED BIT(31) 1009 1010 /* PITCH0/1/2 fields for raster. */ 1011 #define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0) 1012 #define SCALER_SRC_PITCH_SHIFT 0 1013 1014 /* PITCH0/1/2 fields for tiled (SAND). */ 1015 #define SCALER_TILE_SKIP_0_MASK VC4_MASK(18, 16) 1016 #define SCALER_TILE_SKIP_0_SHIFT 16 1017 #define SCALER_TILE_HEIGHT_MASK VC4_MASK(15, 0) 1018 #define SCALER_TILE_HEIGHT_SHIFT 0 1019 1020 /* Common PITCH0 fields */ 1021 #define SCALER_PITCH0_SINK_PIX_MASK VC4_MASK(31, 26) 1022 #define SCALER_PITCH0_SINK_PIX_SHIFT 26 1023 1024 /* PITCH0 fields for T-tiled. */ 1025 #define SCALER_PITCH0_TILE_WIDTH_L_MASK VC4_MASK(22, 16) 1026 #define SCALER_PITCH0_TILE_WIDTH_L_SHIFT 16 1027 #define SCALER_PITCH0_TILE_LINE_DIR BIT(15) 1028 #define SCALER_PITCH0_TILE_INITIAL_LINE_DIR BIT(14) 1029 /* Y offset within a tile. */ 1030 #define SCALER_PITCH0_TILE_Y_OFFSET_MASK VC4_MASK(13, 8) 1031 #define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT 8 1032 #define SCALER_PITCH0_TILE_WIDTH_R_MASK VC4_MASK(6, 0) 1033 #define SCALER_PITCH0_TILE_WIDTH_R_SHIFT 0 1034 1035 #endif /* VC4_REGS_H */ 1036