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c8b75bca EA |
1 | /* |
2 | * Copyright © 2014-2015 Broadcom | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #ifndef VC4_REGS_H | |
10 | #define VC4_REGS_H | |
11 | ||
12 | #include <linux/bitops.h> | |
13 | ||
14 | #define VC4_MASK(high, low) ((u32)GENMASK(high, low)) | |
15 | /* Using the GNU statement expression extension */ | |
16 | #define VC4_SET_FIELD(value, field) \ | |
17 | ({ \ | |
18 | uint32_t fieldval = (value) << field##_SHIFT; \ | |
19 | WARN_ON((fieldval & ~field##_MASK) != 0); \ | |
20 | fieldval & field##_MASK; \ | |
21 | }) | |
22 | ||
23 | #define VC4_GET_FIELD(word, field) (((word) & field##_MASK) >> \ | |
24 | field##_SHIFT) | |
25 | ||
26 | #define V3D_IDENT0 0x00000 | |
27 | # define V3D_EXPECTED_IDENT0 \ | |
28 | ((2 << 24) | \ | |
29 | ('V' << 0) | \ | |
30 | ('3' << 8) | \ | |
31 | ('D' << 16)) | |
32 | ||
33 | #define V3D_IDENT1 0x00004 | |
34 | /* Multiples of 1kb */ | |
35 | # define V3D_IDENT1_VPM_SIZE_MASK VC4_MASK(31, 28) | |
36 | # define V3D_IDENT1_VPM_SIZE_SHIFT 28 | |
37 | # define V3D_IDENT1_NSEM_MASK VC4_MASK(23, 16) | |
38 | # define V3D_IDENT1_NSEM_SHIFT 16 | |
39 | # define V3D_IDENT1_TUPS_MASK VC4_MASK(15, 12) | |
40 | # define V3D_IDENT1_TUPS_SHIFT 12 | |
41 | # define V3D_IDENT1_QUPS_MASK VC4_MASK(11, 8) | |
42 | # define V3D_IDENT1_QUPS_SHIFT 8 | |
43 | # define V3D_IDENT1_NSLC_MASK VC4_MASK(7, 4) | |
44 | # define V3D_IDENT1_NSLC_SHIFT 4 | |
45 | # define V3D_IDENT1_REV_MASK VC4_MASK(3, 0) | |
46 | # define V3D_IDENT1_REV_SHIFT 0 | |
47 | ||
48 | #define V3D_IDENT2 0x00008 | |
49 | #define V3D_SCRATCH 0x00010 | |
50 | #define V3D_L2CACTL 0x00020 | |
51 | # define V3D_L2CACTL_L2CCLR BIT(2) | |
52 | # define V3D_L2CACTL_L2CDIS BIT(1) | |
53 | # define V3D_L2CACTL_L2CENA BIT(0) | |
54 | ||
55 | #define V3D_SLCACTL 0x00024 | |
56 | # define V3D_SLCACTL_T1CC_MASK VC4_MASK(27, 24) | |
57 | # define V3D_SLCACTL_T1CC_SHIFT 24 | |
58 | # define V3D_SLCACTL_T0CC_MASK VC4_MASK(19, 16) | |
59 | # define V3D_SLCACTL_T0CC_SHIFT 16 | |
60 | # define V3D_SLCACTL_UCC_MASK VC4_MASK(11, 8) | |
61 | # define V3D_SLCACTL_UCC_SHIFT 8 | |
62 | # define V3D_SLCACTL_ICC_MASK VC4_MASK(3, 0) | |
63 | # define V3D_SLCACTL_ICC_SHIFT 0 | |
64 | ||
65 | #define V3D_INTCTL 0x00030 | |
66 | #define V3D_INTENA 0x00034 | |
67 | #define V3D_INTDIS 0x00038 | |
68 | # define V3D_INT_SPILLUSE BIT(3) | |
69 | # define V3D_INT_OUTOMEM BIT(2) | |
70 | # define V3D_INT_FLDONE BIT(1) | |
71 | # define V3D_INT_FRDONE BIT(0) | |
72 | ||
73 | #define V3D_CT0CS 0x00100 | |
74 | #define V3D_CT1CS 0x00104 | |
75 | #define V3D_CTNCS(n) (V3D_CT0CS + 4 * n) | |
76 | # define V3D_CTRSTA BIT(15) | |
77 | # define V3D_CTSEMA BIT(12) | |
78 | # define V3D_CTRTSD BIT(8) | |
79 | # define V3D_CTRUN BIT(5) | |
80 | # define V3D_CTSUBS BIT(4) | |
81 | # define V3D_CTERR BIT(3) | |
82 | # define V3D_CTMODE BIT(0) | |
83 | ||
84 | #define V3D_CT0EA 0x00108 | |
85 | #define V3D_CT1EA 0x0010c | |
86 | #define V3D_CTNEA(n) (V3D_CT0EA + 4 * (n)) | |
87 | #define V3D_CT0CA 0x00110 | |
88 | #define V3D_CT1CA 0x00114 | |
89 | #define V3D_CTNCA(n) (V3D_CT0CA + 4 * (n)) | |
90 | #define V3D_CT00RA0 0x00118 | |
91 | #define V3D_CT01RA0 0x0011c | |
92 | #define V3D_CTNRA0(n) (V3D_CT00RA0 + 4 * (n)) | |
93 | #define V3D_CT0LC 0x00120 | |
94 | #define V3D_CT1LC 0x00124 | |
95 | #define V3D_CTNLC(n) (V3D_CT0LC + 4 * (n)) | |
96 | #define V3D_CT0PC 0x00128 | |
97 | #define V3D_CT1PC 0x0012c | |
98 | #define V3D_CTNPC(n) (V3D_CT0PC + 4 * (n)) | |
99 | ||
100 | #define V3D_PCS 0x00130 | |
101 | # define V3D_BMOOM BIT(8) | |
102 | # define V3D_RMBUSY BIT(3) | |
103 | # define V3D_RMACTIVE BIT(2) | |
104 | # define V3D_BMBUSY BIT(1) | |
105 | # define V3D_BMACTIVE BIT(0) | |
106 | ||
107 | #define V3D_BFC 0x00134 | |
108 | #define V3D_RFC 0x00138 | |
109 | #define V3D_BPCA 0x00300 | |
110 | #define V3D_BPCS 0x00304 | |
111 | #define V3D_BPOA 0x00308 | |
112 | #define V3D_BPOS 0x0030c | |
113 | #define V3D_BXCF 0x00310 | |
114 | #define V3D_SQRSV0 0x00410 | |
115 | #define V3D_SQRSV1 0x00414 | |
116 | #define V3D_SQCNTL 0x00418 | |
117 | #define V3D_SRQPC 0x00430 | |
118 | #define V3D_SRQUA 0x00434 | |
119 | #define V3D_SRQUL 0x00438 | |
120 | #define V3D_SRQCS 0x0043c | |
121 | #define V3D_VPACNTL 0x00500 | |
122 | #define V3D_VPMBASE 0x00504 | |
123 | #define V3D_PCTRC 0x00670 | |
124 | #define V3D_PCTRE 0x00674 | |
125 | #define V3D_PCTR0 0x00680 | |
126 | #define V3D_PCTRS0 0x00684 | |
127 | #define V3D_PCTR1 0x00688 | |
128 | #define V3D_PCTRS1 0x0068c | |
129 | #define V3D_PCTR2 0x00690 | |
130 | #define V3D_PCTRS2 0x00694 | |
131 | #define V3D_PCTR3 0x00698 | |
132 | #define V3D_PCTRS3 0x0069c | |
133 | #define V3D_PCTR4 0x006a0 | |
134 | #define V3D_PCTRS4 0x006a4 | |
135 | #define V3D_PCTR5 0x006a8 | |
136 | #define V3D_PCTRS5 0x006ac | |
137 | #define V3D_PCTR6 0x006b0 | |
138 | #define V3D_PCTRS6 0x006b4 | |
139 | #define V3D_PCTR7 0x006b8 | |
140 | #define V3D_PCTRS7 0x006bc | |
141 | #define V3D_PCTR8 0x006c0 | |
142 | #define V3D_PCTRS8 0x006c4 | |
143 | #define V3D_PCTR9 0x006c8 | |
144 | #define V3D_PCTRS9 0x006cc | |
145 | #define V3D_PCTR10 0x006d0 | |
146 | #define V3D_PCTRS10 0x006d4 | |
147 | #define V3D_PCTR11 0x006d8 | |
148 | #define V3D_PCTRS11 0x006dc | |
149 | #define V3D_PCTR12 0x006e0 | |
150 | #define V3D_PCTRS12 0x006e4 | |
151 | #define V3D_PCTR13 0x006e8 | |
152 | #define V3D_PCTRS13 0x006ec | |
153 | #define V3D_PCTR14 0x006f0 | |
154 | #define V3D_PCTRS14 0x006f4 | |
155 | #define V3D_PCTR15 0x006f8 | |
156 | #define V3D_PCTRS15 0x006fc | |
1fa81589 | 157 | #define V3D_DBGE 0x00f00 |
c8b75bca EA |
158 | #define V3D_FDBGO 0x00f04 |
159 | #define V3D_FDBGB 0x00f08 | |
160 | #define V3D_FDBGR 0x00f0c | |
161 | #define V3D_FDBGS 0x00f10 | |
162 | #define V3D_ERRSTAT 0x00f20 | |
163 | ||
164 | #define PV_CONTROL 0x00 | |
165 | # define PV_CONTROL_FORMAT_MASK VC4_MASK(23, 21) | |
166 | # define PV_CONTROL_FORMAT_SHIFT 21 | |
167 | # define PV_CONTROL_FORMAT_24 0 | |
168 | # define PV_CONTROL_FORMAT_DSIV_16 1 | |
169 | # define PV_CONTROL_FORMAT_DSIC_16 2 | |
170 | # define PV_CONTROL_FORMAT_DSIV_18 3 | |
171 | # define PV_CONTROL_FORMAT_DSIV_24 4 | |
172 | ||
173 | # define PV_CONTROL_FIFO_LEVEL_MASK VC4_MASK(20, 15) | |
174 | # define PV_CONTROL_FIFO_LEVEL_SHIFT 15 | |
175 | # define PV_CONTROL_CLR_AT_START BIT(14) | |
176 | # define PV_CONTROL_TRIGGER_UNDERFLOW BIT(13) | |
177 | # define PV_CONTROL_WAIT_HSTART BIT(12) | |
178 | # define PV_CONTROL_CLK_SELECT_DSI_VEC 0 | |
179 | # define PV_CONTROL_CLK_SELECT_DPI_SMI_HDMI 1 | |
180 | # define PV_CONTROL_CLK_SELECT_MASK VC4_MASK(3, 2) | |
181 | # define PV_CONTROL_CLK_SELECT_SHIFT 2 | |
182 | # define PV_CONTROL_FIFO_CLR BIT(1) | |
183 | # define PV_CONTROL_EN BIT(0) | |
184 | ||
185 | #define PV_V_CONTROL 0x04 | |
186 | # define PV_VCONTROL_INTERLACE BIT(4) | |
187 | # define PV_VCONTROL_CONTINUOUS BIT(1) | |
188 | # define PV_VCONTROL_VIDEN BIT(0) | |
189 | ||
c31806fb | 190 | #define PV_VSYNCD_EVEN 0x08 |
c8b75bca EA |
191 | |
192 | #define PV_HORZA 0x0c | |
193 | # define PV_HORZA_HBP_MASK VC4_MASK(31, 16) | |
194 | # define PV_HORZA_HBP_SHIFT 16 | |
195 | # define PV_HORZA_HSYNC_MASK VC4_MASK(15, 0) | |
196 | # define PV_HORZA_HSYNC_SHIFT 0 | |
197 | ||
198 | #define PV_HORZB 0x10 | |
199 | # define PV_HORZB_HFP_MASK VC4_MASK(31, 16) | |
200 | # define PV_HORZB_HFP_SHIFT 16 | |
201 | # define PV_HORZB_HACTIVE_MASK VC4_MASK(15, 0) | |
202 | # define PV_HORZB_HACTIVE_SHIFT 0 | |
203 | ||
204 | #define PV_VERTA 0x14 | |
205 | # define PV_VERTA_VBP_MASK VC4_MASK(31, 16) | |
206 | # define PV_VERTA_VBP_SHIFT 16 | |
207 | # define PV_VERTA_VSYNC_MASK VC4_MASK(15, 0) | |
208 | # define PV_VERTA_VSYNC_SHIFT 0 | |
209 | ||
210 | #define PV_VERTB 0x18 | |
211 | # define PV_VERTB_VFP_MASK VC4_MASK(31, 16) | |
212 | # define PV_VERTB_VFP_SHIFT 16 | |
213 | # define PV_VERTB_VACTIVE_MASK VC4_MASK(15, 0) | |
214 | # define PV_VERTB_VACTIVE_SHIFT 0 | |
215 | ||
216 | #define PV_VERTA_EVEN 0x1c | |
217 | #define PV_VERTB_EVEN 0x20 | |
218 | ||
219 | #define PV_INTEN 0x24 | |
220 | #define PV_INTSTAT 0x28 | |
221 | # define PV_INT_VID_IDLE BIT(9) | |
222 | # define PV_INT_VFP_END BIT(8) | |
223 | # define PV_INT_VFP_START BIT(7) | |
224 | # define PV_INT_VACT_START BIT(6) | |
225 | # define PV_INT_VBP_START BIT(5) | |
226 | # define PV_INT_VSYNC_START BIT(4) | |
227 | # define PV_INT_HFP_START BIT(3) | |
228 | # define PV_INT_HACT_START BIT(2) | |
229 | # define PV_INT_HBP_START BIT(1) | |
230 | # define PV_INT_HSYNC_START BIT(0) | |
231 | ||
232 | #define PV_STAT 0x2c | |
233 | ||
234 | #define PV_HACT_ACT 0x30 | |
235 | ||
236 | #define SCALER_DISPCTRL 0x00000000 | |
237 | /* Global register for clock gating the HVS */ | |
238 | # define SCALER_DISPCTRL_ENABLE BIT(31) | |
239 | # define SCALER_DISPCTRL_DSP2EISLUR BIT(15) | |
240 | # define SCALER_DISPCTRL_DSP1EISLUR BIT(14) | |
241 | /* Enables Display 0 short line and underrun contribution to | |
242 | * SCALER_DISPSTAT_IRQDISP0. Note that short frame contributions are | |
243 | * always enabled. | |
244 | */ | |
245 | # define SCALER_DISPCTRL_DSP0EISLUR BIT(13) | |
246 | # define SCALER_DISPCTRL_DSP2EIEOLN BIT(12) | |
247 | # define SCALER_DISPCTRL_DSP2EIEOF BIT(11) | |
248 | # define SCALER_DISPCTRL_DSP1EIEOLN BIT(10) | |
249 | # define SCALER_DISPCTRL_DSP1EIEOF BIT(9) | |
250 | /* Enables Display 0 end-of-line-N contribution to | |
251 | * SCALER_DISPSTAT_IRQDISP0 | |
252 | */ | |
253 | # define SCALER_DISPCTRL_DSP0EIEOLN BIT(8) | |
254 | /* Enables Display 0 EOF contribution to SCALER_DISPSTAT_IRQDISP0 */ | |
255 | # define SCALER_DISPCTRL_DSP0EIEOF BIT(7) | |
256 | ||
257 | # define SCALER_DISPCTRL_SLVRDEIRQ BIT(6) | |
258 | # define SCALER_DISPCTRL_SLVWREIRQ BIT(5) | |
259 | # define SCALER_DISPCTRL_DMAEIRQ BIT(4) | |
260 | # define SCALER_DISPCTRL_DISP2EIRQ BIT(3) | |
261 | # define SCALER_DISPCTRL_DISP1EIRQ BIT(2) | |
262 | /* Enables interrupt generation on the enabled EOF/EOLN/EISLUR | |
263 | * bits and short frames.. | |
264 | */ | |
265 | # define SCALER_DISPCTRL_DISP0EIRQ BIT(1) | |
266 | /* Enables interrupt generation on scaler profiler interrupt. */ | |
267 | # define SCALER_DISPCTRL_SCLEIRQ BIT(0) | |
268 | ||
269 | #define SCALER_DISPSTAT 0x00000004 | |
270 | # define SCALER_DISPSTAT_COBLOW2 BIT(29) | |
271 | # define SCALER_DISPSTAT_EOLN2 BIT(28) | |
272 | # define SCALER_DISPSTAT_ESFRAME2 BIT(27) | |
273 | # define SCALER_DISPSTAT_ESLINE2 BIT(26) | |
274 | # define SCALER_DISPSTAT_EUFLOW2 BIT(25) | |
275 | # define SCALER_DISPSTAT_EOF2 BIT(24) | |
276 | ||
277 | # define SCALER_DISPSTAT_COBLOW1 BIT(21) | |
278 | # define SCALER_DISPSTAT_EOLN1 BIT(20) | |
279 | # define SCALER_DISPSTAT_ESFRAME1 BIT(19) | |
280 | # define SCALER_DISPSTAT_ESLINE1 BIT(18) | |
281 | # define SCALER_DISPSTAT_EUFLOW1 BIT(17) | |
282 | # define SCALER_DISPSTAT_EOF1 BIT(16) | |
283 | ||
284 | # define SCALER_DISPSTAT_RESP_MASK VC4_MASK(15, 14) | |
285 | # define SCALER_DISPSTAT_RESP_SHIFT 14 | |
286 | # define SCALER_DISPSTAT_RESP_OKAY 0 | |
287 | # define SCALER_DISPSTAT_RESP_EXOKAY 1 | |
288 | # define SCALER_DISPSTAT_RESP_SLVERR 2 | |
289 | # define SCALER_DISPSTAT_RESP_DECERR 3 | |
290 | ||
291 | # define SCALER_DISPSTAT_COBLOW0 BIT(13) | |
292 | /* Set when the DISPEOLN line is done compositing. */ | |
293 | # define SCALER_DISPSTAT_EOLN0 BIT(12) | |
294 | /* Set when VSTART is seen but there are still pixels in the current | |
295 | * output line. | |
296 | */ | |
297 | # define SCALER_DISPSTAT_ESFRAME0 BIT(11) | |
298 | /* Set when HSTART is seen but there are still pixels in the current | |
299 | * output line. | |
300 | */ | |
301 | # define SCALER_DISPSTAT_ESLINE0 BIT(10) | |
302 | /* Set when the the downstream tries to read from the display FIFO | |
303 | * while it's empty. | |
304 | */ | |
305 | # define SCALER_DISPSTAT_EUFLOW0 BIT(9) | |
306 | /* Set when the display mode changes from RUN to EOF */ | |
307 | # define SCALER_DISPSTAT_EOF0 BIT(8) | |
308 | ||
309 | /* Set on AXI invalid DMA ID error. */ | |
310 | # define SCALER_DISPSTAT_DMA_ERROR BIT(7) | |
311 | /* Set on AXI slave read decode error */ | |
312 | # define SCALER_DISPSTAT_IRQSLVRD BIT(6) | |
313 | /* Set on AXI slave write decode error */ | |
314 | # define SCALER_DISPSTAT_IRQSLVWR BIT(5) | |
315 | /* Set when SCALER_DISPSTAT_DMA_ERROR is set, or | |
316 | * SCALER_DISPSTAT_RESP_ERROR is not SCALER_DISPSTAT_RESP_OKAY. | |
317 | */ | |
318 | # define SCALER_DISPSTAT_IRQDMA BIT(4) | |
319 | # define SCALER_DISPSTAT_IRQDISP2 BIT(3) | |
320 | # define SCALER_DISPSTAT_IRQDISP1 BIT(2) | |
321 | /* Set when any of the EOF/EOLN/ESFRAME/ESLINE bits are set and their | |
322 | * corresponding interrupt bit is enabled in DISPCTRL. | |
323 | */ | |
324 | # define SCALER_DISPSTAT_IRQDISP0 BIT(1) | |
325 | /* On read, the profiler interrupt. On write, clear *all* interrupt bits. */ | |
326 | # define SCALER_DISPSTAT_IRQSCL BIT(0) | |
327 | ||
328 | #define SCALER_DISPID 0x00000008 | |
329 | #define SCALER_DISPECTRL 0x0000000c | |
330 | #define SCALER_DISPPROF 0x00000010 | |
331 | #define SCALER_DISPDITHER 0x00000014 | |
332 | #define SCALER_DISPEOLN 0x00000018 | |
333 | #define SCALER_DISPLIST0 0x00000020 | |
334 | #define SCALER_DISPLIST1 0x00000024 | |
335 | #define SCALER_DISPLIST2 0x00000028 | |
336 | #define SCALER_DISPLSTAT 0x0000002c | |
337 | #define SCALER_DISPLISTX(x) (SCALER_DISPLIST0 + \ | |
338 | (x) * (SCALER_DISPLIST1 - \ | |
339 | SCALER_DISPLIST0)) | |
340 | ||
341 | #define SCALER_DISPLACT0 0x00000030 | |
342 | #define SCALER_DISPLACT1 0x00000034 | |
343 | #define SCALER_DISPLACT2 0x00000038 | |
56d1fe09 MK |
344 | #define SCALER_DISPLACTX(x) (SCALER_DISPLACT0 + \ |
345 | (x) * (SCALER_DISPLACT1 - \ | |
346 | SCALER_DISPLACT0)) | |
347 | ||
c8b75bca EA |
348 | #define SCALER_DISPCTRL0 0x00000040 |
349 | # define SCALER_DISPCTRLX_ENABLE BIT(31) | |
350 | # define SCALER_DISPCTRLX_RESET BIT(30) | |
351 | # define SCALER_DISPCTRLX_WIDTH_MASK VC4_MASK(23, 12) | |
352 | # define SCALER_DISPCTRLX_WIDTH_SHIFT 12 | |
353 | # define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0) | |
354 | # define SCALER_DISPCTRLX_HEIGHT_SHIFT 0 | |
355 | ||
356 | #define SCALER_DISPBKGND0 0x00000044 | |
6a609209 EA |
357 | # define SCALER_DISPBKGND_AUTOHS BIT(31) |
358 | # define SCALER_DISPBKGND_INTERLACE BIT(30) | |
359 | # define SCALER_DISPBKGND_GAMMA BIT(29) | |
360 | # define SCALER_DISPBKGND_TESTMODE_MASK VC4_MASK(28, 25) | |
361 | # define SCALER_DISPBKGND_TESTMODE_SHIFT 25 | |
362 | /* Enables filling the scaler line with the RGB value in the low 24 | |
363 | * bits before compositing. Costs cycles, so should be skipped if | |
364 | * opaque display planes will cover everything. | |
365 | */ | |
366 | # define SCALER_DISPBKGND_FILL BIT(24) | |
367 | ||
c8b75bca EA |
368 | #define SCALER_DISPSTAT0 0x00000048 |
369 | #define SCALER_DISPBASE0 0x0000004c | |
370 | # define SCALER_DISPSTATX_MODE_MASK VC4_MASK(31, 30) | |
371 | # define SCALER_DISPSTATX_MODE_SHIFT 30 | |
372 | # define SCALER_DISPSTATX_MODE_DISABLED 0 | |
373 | # define SCALER_DISPSTATX_MODE_INIT 1 | |
374 | # define SCALER_DISPSTATX_MODE_RUN 2 | |
375 | # define SCALER_DISPSTATX_MODE_EOF 3 | |
376 | # define SCALER_DISPSTATX_FULL BIT(29) | |
377 | # define SCALER_DISPSTATX_EMPTY BIT(28) | |
378 | #define SCALER_DISPCTRL1 0x00000050 | |
379 | #define SCALER_DISPBKGND1 0x00000054 | |
6a609209 EA |
380 | #define SCALER_DISPBKGNDX(x) (SCALER_DISPBKGND0 + \ |
381 | (x) * (SCALER_DISPBKGND1 - \ | |
382 | SCALER_DISPBKGND0)) | |
c8b75bca EA |
383 | #define SCALER_DISPSTAT1 0x00000058 |
384 | #define SCALER_DISPSTATX(x) (SCALER_DISPSTAT0 + \ | |
385 | (x) * (SCALER_DISPSTAT1 - \ | |
386 | SCALER_DISPSTAT0)) | |
387 | #define SCALER_DISPBASE1 0x0000005c | |
388 | #define SCALER_DISPCTRL2 0x00000060 | |
389 | #define SCALER_DISPCTRLX(x) (SCALER_DISPCTRL0 + \ | |
390 | (x) * (SCALER_DISPCTRL1 - \ | |
391 | SCALER_DISPCTRL0)) | |
392 | #define SCALER_DISPBKGND2 0x00000064 | |
393 | #define SCALER_DISPSTAT2 0x00000068 | |
394 | #define SCALER_DISPBASE2 0x0000006c | |
395 | #define SCALER_DISPALPHA2 0x00000070 | |
396 | #define SCALER_GAMADDR 0x00000078 | |
e582b6c7 EA |
397 | # define SCALER_GAMADDR_AUTOINC BIT(31) |
398 | /* Enables all gamma ramp SRAMs, not just those of CRTCs with gamma | |
399 | * enabled. | |
400 | */ | |
401 | # define SCALER_GAMADDR_SRAMENB BIT(30) | |
402 | ||
c8b75bca EA |
403 | #define SCALER_GAMDATA 0x000000e0 |
404 | #define SCALER_DLIST_START 0x00002000 | |
405 | #define SCALER_DLIST_SIZE 0x00004000 | |
406 | ||
407 | #define VC4_HDMI_CORE_REV 0x000 | |
408 | ||
409 | #define VC4_HDMI_SW_RESET_CONTROL 0x004 | |
410 | # define VC4_HDMI_SW_RESET_FORMAT_DETECT BIT(1) | |
411 | # define VC4_HDMI_SW_RESET_HDMI BIT(0) | |
412 | ||
413 | #define VC4_HDMI_HOTPLUG_INT 0x008 | |
414 | ||
415 | #define VC4_HDMI_HOTPLUG 0x00c | |
416 | # define VC4_HDMI_HOTPLUG_CONNECTED BIT(0) | |
417 | ||
418 | #define VC4_HDMI_RAM_PACKET_CONFIG 0x0a0 | |
419 | # define VC4_HDMI_RAM_PACKET_ENABLE BIT(16) | |
420 | ||
421 | #define VC4_HDMI_HORZA 0x0c4 | |
422 | # define VC4_HDMI_HORZA_VPOS BIT(14) | |
423 | # define VC4_HDMI_HORZA_HPOS BIT(13) | |
424 | /* Horizontal active pixels (hdisplay). */ | |
425 | # define VC4_HDMI_HORZA_HAP_MASK VC4_MASK(12, 0) | |
426 | # define VC4_HDMI_HORZA_HAP_SHIFT 0 | |
427 | ||
428 | #define VC4_HDMI_HORZB 0x0c8 | |
429 | /* Horizontal pack porch (htotal - hsync_end). */ | |
430 | # define VC4_HDMI_HORZB_HBP_MASK VC4_MASK(29, 20) | |
431 | # define VC4_HDMI_HORZB_HBP_SHIFT 20 | |
432 | /* Horizontal sync pulse (hsync_end - hsync_start). */ | |
433 | # define VC4_HDMI_HORZB_HSP_MASK VC4_MASK(19, 10) | |
434 | # define VC4_HDMI_HORZB_HSP_SHIFT 10 | |
435 | /* Horizontal front porch (hsync_start - hdisplay). */ | |
436 | # define VC4_HDMI_HORZB_HFP_MASK VC4_MASK(9, 0) | |
437 | # define VC4_HDMI_HORZB_HFP_SHIFT 0 | |
438 | ||
439 | #define VC4_HDMI_FIFO_CTL 0x05c | |
440 | # define VC4_HDMI_FIFO_CTL_RECENTER_DONE BIT(14) | |
441 | # define VC4_HDMI_FIFO_CTL_USE_EMPTY BIT(13) | |
442 | # define VC4_HDMI_FIFO_CTL_ON_VB BIT(7) | |
443 | # define VC4_HDMI_FIFO_CTL_RECENTER BIT(6) | |
444 | # define VC4_HDMI_FIFO_CTL_FIFO_RESET BIT(5) | |
445 | # define VC4_HDMI_FIFO_CTL_USE_PLL_LOCK BIT(4) | |
446 | # define VC4_HDMI_FIFO_CTL_INV_CLK_XFR BIT(3) | |
447 | # define VC4_HDMI_FIFO_CTL_CAPTURE_PTR BIT(2) | |
448 | # define VC4_HDMI_FIFO_CTL_USE_FULL BIT(1) | |
449 | # define VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N BIT(0) | |
450 | # define VC4_HDMI_FIFO_VALID_WRITE_MASK 0xefff | |
451 | ||
452 | #define VC4_HDMI_SCHEDULER_CONTROL 0x0c0 | |
453 | # define VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT BIT(15) | |
454 | # define VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS BIT(5) | |
455 | # define VC4_HDMI_SCHEDULER_CONTROL_VERT_ALWAYS_KEEPOUT BIT(3) | |
456 | # define VC4_HDMI_SCHEDULER_CONTROL_HDMI_ACTIVE BIT(1) | |
457 | # define VC4_HDMI_SCHEDULER_CONTROL_MODE_HDMI BIT(0) | |
458 | ||
459 | #define VC4_HDMI_VERTA0 0x0cc | |
460 | #define VC4_HDMI_VERTA1 0x0d4 | |
461 | /* Vertical sync pulse (vsync_end - vsync_start). */ | |
462 | # define VC4_HDMI_VERTA_VSP_MASK VC4_MASK(24, 20) | |
463 | # define VC4_HDMI_VERTA_VSP_SHIFT 20 | |
464 | /* Vertical front porch (vsync_start - vdisplay). */ | |
465 | # define VC4_HDMI_VERTA_VFP_MASK VC4_MASK(19, 13) | |
466 | # define VC4_HDMI_VERTA_VFP_SHIFT 13 | |
467 | /* Vertical active lines (vdisplay). */ | |
468 | # define VC4_HDMI_VERTA_VAL_MASK VC4_MASK(12, 0) | |
469 | # define VC4_HDMI_VERTA_VAL_SHIFT 0 | |
470 | ||
471 | #define VC4_HDMI_VERTB0 0x0d0 | |
472 | #define VC4_HDMI_VERTB1 0x0d8 | |
473 | /* Vertical sync pulse offset (for interlaced) */ | |
474 | # define VC4_HDMI_VERTB_VSPO_MASK VC4_MASK(21, 9) | |
475 | # define VC4_HDMI_VERTB_VSPO_SHIFT 9 | |
476 | /* Vertical pack porch (vtotal - vsync_end). */ | |
477 | # define VC4_HDMI_VERTB_VBP_MASK VC4_MASK(8, 0) | |
478 | # define VC4_HDMI_VERTB_VBP_SHIFT 0 | |
479 | ||
480 | #define VC4_HDMI_TX_PHY_RESET_CTL 0x2c0 | |
481 | ||
482 | #define VC4_HD_M_CTL 0x00c | |
851479ad EA |
483 | # define VC4_HD_M_REGISTER_FILE_STANDBY (3 << 6) |
484 | # define VC4_HD_M_RAM_STANDBY (3 << 4) | |
c8b75bca EA |
485 | # define VC4_HD_M_SW_RST BIT(2) |
486 | # define VC4_HD_M_ENABLE BIT(0) | |
487 | ||
488 | #define VC4_HD_MAI_CTL 0x014 | |
489 | ||
490 | #define VC4_HD_VID_CTL 0x038 | |
491 | # define VC4_HD_VID_CTL_ENABLE BIT(31) | |
492 | # define VC4_HD_VID_CTL_UNDERFLOW_ENABLE BIT(30) | |
493 | # define VC4_HD_VID_CTL_FRAME_COUNTER_RESET BIT(29) | |
494 | # define VC4_HD_VID_CTL_VSYNC_LOW BIT(28) | |
495 | # define VC4_HD_VID_CTL_HSYNC_LOW BIT(27) | |
496 | ||
497 | #define VC4_HD_CSC_CTL 0x040 | |
498 | # define VC4_HD_CSC_CTL_ORDER_MASK VC4_MASK(7, 5) | |
499 | # define VC4_HD_CSC_CTL_ORDER_SHIFT 5 | |
500 | # define VC4_HD_CSC_CTL_ORDER_RGB 0 | |
501 | # define VC4_HD_CSC_CTL_ORDER_BGR 1 | |
502 | # define VC4_HD_CSC_CTL_ORDER_BRG 2 | |
503 | # define VC4_HD_CSC_CTL_ORDER_GRB 3 | |
504 | # define VC4_HD_CSC_CTL_ORDER_GBR 4 | |
505 | # define VC4_HD_CSC_CTL_ORDER_RBG 5 | |
506 | # define VC4_HD_CSC_CTL_PADMSB BIT(4) | |
507 | # define VC4_HD_CSC_CTL_MODE_MASK VC4_MASK(3, 2) | |
508 | # define VC4_HD_CSC_CTL_MODE_SHIFT 2 | |
509 | # define VC4_HD_CSC_CTL_MODE_RGB_TO_SD_YPRPB 0 | |
510 | # define VC4_HD_CSC_CTL_MODE_RGB_TO_HD_YPRPB 1 | |
511 | # define VC4_HD_CSC_CTL_MODE_CUSTOM 2 | |
512 | # define VC4_HD_CSC_CTL_RGB2YCC BIT(1) | |
513 | # define VC4_HD_CSC_CTL_ENABLE BIT(0) | |
514 | ||
515 | #define VC4_HD_FRAME_COUNT 0x068 | |
516 | ||
517 | /* HVS display list information. */ | |
518 | #define HVS_BOOTLOADER_DLIST_END 32 | |
519 | ||
520 | enum hvs_pixel_format { | |
521 | /* 8bpp */ | |
522 | HVS_PIXEL_FORMAT_RGB332 = 0, | |
523 | /* 16bpp */ | |
524 | HVS_PIXEL_FORMAT_RGBA4444 = 1, | |
525 | HVS_PIXEL_FORMAT_RGB555 = 2, | |
526 | HVS_PIXEL_FORMAT_RGBA5551 = 3, | |
527 | HVS_PIXEL_FORMAT_RGB565 = 4, | |
528 | /* 24bpp */ | |
529 | HVS_PIXEL_FORMAT_RGB888 = 5, | |
530 | HVS_PIXEL_FORMAT_RGBA6666 = 6, | |
531 | /* 32bpp */ | |
fc04023f EA |
532 | HVS_PIXEL_FORMAT_RGBA8888 = 7, |
533 | ||
534 | HVS_PIXEL_FORMAT_YCBCR_YUV420_3PLANE = 8, | |
535 | HVS_PIXEL_FORMAT_YCBCR_YUV420_2PLANE = 9, | |
536 | HVS_PIXEL_FORMAT_YCBCR_YUV422_3PLANE = 10, | |
537 | HVS_PIXEL_FORMAT_YCBCR_YUV422_2PLANE = 11, | |
c8b75bca EA |
538 | }; |
539 | ||
540 | /* Note: the LSB is the rightmost character shown. Only valid for | |
541 | * HVS_PIXEL_FORMAT_RGB8888, not RGB888. | |
542 | */ | |
543 | #define HVS_PIXEL_ORDER_RGBA 0 | |
544 | #define HVS_PIXEL_ORDER_BGRA 1 | |
545 | #define HVS_PIXEL_ORDER_ARGB 2 | |
546 | #define HVS_PIXEL_ORDER_ABGR 3 | |
547 | ||
548 | #define HVS_PIXEL_ORDER_XBRG 0 | |
549 | #define HVS_PIXEL_ORDER_XRBG 1 | |
550 | #define HVS_PIXEL_ORDER_XRGB 2 | |
551 | #define HVS_PIXEL_ORDER_XBGR 3 | |
552 | ||
553 | #define HVS_PIXEL_ORDER_XYCBCR 0 | |
554 | #define HVS_PIXEL_ORDER_XYCRCB 1 | |
555 | #define HVS_PIXEL_ORDER_YXCBCR 2 | |
556 | #define HVS_PIXEL_ORDER_YXCRCB 3 | |
557 | ||
558 | #define SCALER_CTL0_END BIT(31) | |
559 | #define SCALER_CTL0_VALID BIT(30) | |
560 | ||
561 | #define SCALER_CTL0_SIZE_MASK VC4_MASK(29, 24) | |
562 | #define SCALER_CTL0_SIZE_SHIFT 24 | |
563 | ||
564 | #define SCALER_CTL0_HFLIP BIT(16) | |
565 | #define SCALER_CTL0_VFLIP BIT(15) | |
566 | ||
567 | #define SCALER_CTL0_ORDER_MASK VC4_MASK(14, 13) | |
568 | #define SCALER_CTL0_ORDER_SHIFT 13 | |
569 | ||
21af94cf EA |
570 | #define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8) |
571 | #define SCALER_CTL0_SCL1_SHIFT 8 | |
572 | ||
573 | #define SCALER_CTL0_SCL0_MASK VC4_MASK(7, 5) | |
574 | #define SCALER_CTL0_SCL0_SHIFT 5 | |
575 | ||
576 | #define SCALER_CTL0_SCL_H_PPF_V_PPF 0 | |
577 | #define SCALER_CTL0_SCL_H_TPZ_V_PPF 1 | |
578 | #define SCALER_CTL0_SCL_H_PPF_V_TPZ 2 | |
579 | #define SCALER_CTL0_SCL_H_TPZ_V_TPZ 3 | |
580 | #define SCALER_CTL0_SCL_H_PPF_V_NONE 4 | |
581 | #define SCALER_CTL0_SCL_H_NONE_V_PPF 5 | |
582 | #define SCALER_CTL0_SCL_H_NONE_V_TPZ 6 | |
583 | #define SCALER_CTL0_SCL_H_TPZ_V_NONE 7 | |
584 | ||
c8b75bca EA |
585 | /* Set to indicate no scaling. */ |
586 | #define SCALER_CTL0_UNITY BIT(4) | |
587 | ||
588 | #define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0) | |
589 | #define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0 | |
590 | ||
591 | #define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24) | |
592 | #define SCALER_POS0_FIXED_ALPHA_SHIFT 24 | |
593 | ||
594 | #define SCALER_POS0_START_Y_MASK VC4_MASK(23, 12) | |
595 | #define SCALER_POS0_START_Y_SHIFT 12 | |
596 | ||
597 | #define SCALER_POS0_START_X_MASK VC4_MASK(11, 0) | |
598 | #define SCALER_POS0_START_X_SHIFT 0 | |
599 | ||
21af94cf EA |
600 | #define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16) |
601 | #define SCALER_POS1_SCL_HEIGHT_SHIFT 16 | |
602 | ||
603 | #define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0) | |
604 | #define SCALER_POS1_SCL_WIDTH_SHIFT 0 | |
605 | ||
c8b75bca EA |
606 | #define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30) |
607 | #define SCALER_POS2_ALPHA_MODE_SHIFT 30 | |
608 | #define SCALER_POS2_ALPHA_MODE_PIPELINE 0 | |
609 | #define SCALER_POS2_ALPHA_MODE_FIXED 1 | |
610 | #define SCALER_POS2_ALPHA_MODE_FIXED_NONZERO 2 | |
611 | #define SCALER_POS2_ALPHA_MODE_FIXED_OVER_0x07 3 | |
612 | ||
613 | #define SCALER_POS2_HEIGHT_MASK VC4_MASK(27, 16) | |
614 | #define SCALER_POS2_HEIGHT_SHIFT 16 | |
615 | ||
616 | #define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0) | |
617 | #define SCALER_POS2_WIDTH_SHIFT 0 | |
618 | ||
fc04023f EA |
619 | /* Color Space Conversion words. Some values are S2.8 signed |
620 | * integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1, | |
621 | * 0x2: 2, 0x3: -1} | |
622 | */ | |
623 | /* bottom 8 bits of S2.8 contribution of Cr to Blue */ | |
624 | #define SCALER_CSC0_COEF_CR_BLU_MASK VC4_MASK(31, 24) | |
625 | #define SCALER_CSC0_COEF_CR_BLU_SHIFT 24 | |
626 | /* Signed offset to apply to Y before CSC. (Y' = Y + YY_OFS) */ | |
627 | #define SCALER_CSC0_COEF_YY_OFS_MASK VC4_MASK(23, 16) | |
628 | #define SCALER_CSC0_COEF_YY_OFS_SHIFT 16 | |
629 | /* Signed offset to apply to CB before CSC (Cb' = Cb - 128 + CB_OFS). */ | |
630 | #define SCALER_CSC0_COEF_CB_OFS_MASK VC4_MASK(15, 8) | |
631 | #define SCALER_CSC0_COEF_CB_OFS_SHIFT 8 | |
632 | /* Signed offset to apply to CB before CSC (Cr' = Cr - 128 + CR_OFS). */ | |
633 | #define SCALER_CSC0_COEF_CR_OFS_MASK VC4_MASK(7, 0) | |
634 | #define SCALER_CSC0_COEF_CR_OFS_SHIFT 0 | |
635 | #define SCALER_CSC0_ITR_R_601_5 0x00f00000 | |
636 | #define SCALER_CSC0_ITR_R_709_3 0x00f00000 | |
637 | #define SCALER_CSC0_JPEG_JFIF 0x00000000 | |
638 | ||
639 | /* S2.8 contribution of Cb to Green */ | |
640 | #define SCALER_CSC1_COEF_CB_GRN_MASK VC4_MASK(31, 22) | |
641 | #define SCALER_CSC1_COEF_CB_GRN_SHIFT 22 | |
642 | /* S2.8 contribution of Cr to Green */ | |
643 | #define SCALER_CSC1_COEF_CR_GRN_MASK VC4_MASK(21, 12) | |
644 | #define SCALER_CSC1_COEF_CR_GRN_SHIFT 12 | |
645 | /* S2.8 contribution of Y to all of RGB */ | |
646 | #define SCALER_CSC1_COEF_YY_ALL_MASK VC4_MASK(11, 2) | |
647 | #define SCALER_CSC1_COEF_YY_ALL_SHIFT 2 | |
648 | /* top 2 bits of S2.8 contribution of Cr to Blue */ | |
649 | #define SCALER_CSC1_COEF_CR_BLU_MASK VC4_MASK(1, 0) | |
650 | #define SCALER_CSC1_COEF_CR_BLU_SHIFT 0 | |
651 | #define SCALER_CSC1_ITR_R_601_5 0xe73304a8 | |
652 | #define SCALER_CSC1_ITR_R_709_3 0xf2b784a8 | |
653 | #define SCALER_CSC1_JPEG_JFIF 0xea34a400 | |
654 | ||
655 | /* S2.8 contribution of Cb to Red */ | |
656 | #define SCALER_CSC2_COEF_CB_RED_MASK VC4_MASK(29, 20) | |
657 | #define SCALER_CSC2_COEF_CB_RED_SHIFT 20 | |
658 | /* S2.8 contribution of Cr to Red */ | |
659 | #define SCALER_CSC2_COEF_CR_RED_MASK VC4_MASK(19, 10) | |
660 | #define SCALER_CSC2_COEF_CR_RED_SHIFT 10 | |
661 | /* S2.8 contribution of Cb to Blue */ | |
662 | #define SCALER_CSC2_COEF_CB_BLU_MASK VC4_MASK(19, 10) | |
663 | #define SCALER_CSC2_COEF_CB_BLU_SHIFT 10 | |
664 | #define SCALER_CSC2_ITR_R_601_5 0x00066204 | |
665 | #define SCALER_CSC2_ITR_R_709_3 0x00072a1c | |
666 | #define SCALER_CSC2_JPEG_JFIF 0x000599c5 | |
667 | ||
21af94cf EA |
668 | #define SCALER_TPZ0_VERT_RECALC BIT(31) |
669 | #define SCALER_TPZ0_SCALE_MASK VC4_MASK(28, 8) | |
670 | #define SCALER_TPZ0_SCALE_SHIFT 8 | |
671 | #define SCALER_TPZ0_IPHASE_MASK VC4_MASK(7, 0) | |
672 | #define SCALER_TPZ0_IPHASE_SHIFT 0 | |
673 | #define SCALER_TPZ1_RECIP_MASK VC4_MASK(15, 0) | |
674 | #define SCALER_TPZ1_RECIP_SHIFT 0 | |
675 | ||
676 | /* Skips interpolating coefficients to 64 phases, so just 8 are used. | |
677 | * Required for nearest neighbor. | |
678 | */ | |
679 | #define SCALER_PPF_NOINTERP BIT(31) | |
680 | /* Replaes the highest valued coefficient with one that makes all 4 | |
681 | * sum to unity. | |
682 | */ | |
683 | #define SCALER_PPF_AGC BIT(30) | |
684 | #define SCALER_PPF_SCALE_MASK VC4_MASK(24, 8) | |
685 | #define SCALER_PPF_SCALE_SHIFT 8 | |
686 | #define SCALER_PPF_IPHASE_MASK VC4_MASK(6, 0) | |
687 | #define SCALER_PPF_IPHASE_SHIFT 0 | |
688 | ||
689 | #define SCALER_PPF_KERNEL_OFFSET_MASK VC4_MASK(13, 0) | |
690 | #define SCALER_PPF_KERNEL_OFFSET_SHIFT 0 | |
691 | #define SCALER_PPF_KERNEL_UNCACHED BIT(31) | |
692 | ||
c8b75bca EA |
693 | #define SCALER_SRC_PITCH_MASK VC4_MASK(15, 0) |
694 | #define SCALER_SRC_PITCH_SHIFT 0 | |
695 | ||
696 | #endif /* VC4_REGS_H */ |