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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 83d290c56fab2d38cd1ab4c4cc7099559c1d5046 / . / include / dw_hdmi.h
blob: 23088ec768765cb3dd601ed0a54c0c7b04742468 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame^]1/* SPDX-License-Identifier: GPL-2.0+ */
Jernej Skrabeccc232a92017-03-20 23:01:22 +0100[diff] [blame]2/*
3 * Copyright (c) 2015 Google, Inc
4 * Copyright 2014 Rockchip Inc.
5 * Copyright (C) 2011 Freescale Semiconductor, Inc.
6 * (C) Copyright 2017 Jernej Skrabec <jernej.skrabec@siol.net>
Jernej Skrabeccc232a92017-03-20 23:01:22 +0100[diff] [blame]7 */
8
9#ifndef _DW_HDMI_H
10#define _DW_HDMI_H
11
12#include <edid.h>
13
14#define HDMI_EDID_BLOCK_SIZE 128
15
16/* Identification Registers */
17#define HDMI_DESIGN_ID 0x0000
18#define HDMI_REVISION_ID 0x0001
19#define HDMI_PRODUCT_ID0 0x0002
20#define HDMI_PRODUCT_ID1 0x0003
21#define HDMI_CONFIG0_ID 0x0004
22#define HDMI_CONFIG1_ID 0x0005
23#define HDMI_CONFIG2_ID 0x0006
24#define HDMI_CONFIG3_ID 0x0007
25
26/* Interrupt Registers */
27#define HDMI_IH_FC_STAT0 0x0100
28#define HDMI_IH_FC_STAT1 0x0101
29#define HDMI_IH_FC_STAT2 0x0102
30#define HDMI_IH_AS_STAT0 0x0103
31#define HDMI_IH_PHY_STAT0 0x0104
32#define HDMI_IH_I2CM_STAT0 0x0105
33#define HDMI_IH_CEC_STAT0 0x0106
34#define HDMI_IH_VP_STAT0 0x0107
35#define HDMI_IH_I2CMPHY_STAT0 0x0108
36#define HDMI_IH_AHBDMAAUD_STAT0 0x0109
37
38#define HDMI_IH_MUTE_FC_STAT0 0x0180
39#define HDMI_IH_MUTE_FC_STAT1 0x0181
40#define HDMI_IH_MUTE_FC_STAT2 0x0182
41#define HDMI_IH_MUTE_AS_STAT0 0x0183
42#define HDMI_IH_MUTE_PHY_STAT0 0x0184
43#define HDMI_IH_MUTE_I2CM_STAT0 0x0185
44#define HDMI_IH_MUTE_CEC_STAT0 0x0186
45#define HDMI_IH_MUTE_VP_STAT0 0x0187
46#define HDMI_IH_MUTE_I2CMPHY_STAT0 0x0188
47#define HDMI_IH_MUTE_AHBDMAAUD_STAT0 0x0189
48#define HDMI_IH_MUTE 0x01FF
49
50/* Video Sample Registers */
51#define HDMI_TX_INVID0 0x0200
52#define HDMI_TX_INSTUFFING 0x0201
53#define HDMI_TX_GYDATA0 0x0202
54#define HDMI_TX_GYDATA1 0x0203
55#define HDMI_TX_RCRDATA0 0x0204
56#define HDMI_TX_RCRDATA1 0x0205
57#define HDMI_TX_BCBDATA0 0x0206
58#define HDMI_TX_BCBDATA1 0x0207
59
60/* Video Packetizer Registers */
61#define HDMI_VP_STATUS 0x0800
62#define HDMI_VP_PR_CD 0x0801
63#define HDMI_VP_STUFF 0x0802
64#define HDMI_VP_REMAP 0x0803
65#define HDMI_VP_CONF 0x0804
66#define HDMI_VP_STAT 0x0805
67#define HDMI_VP_INT 0x0806
68#define HDMI_VP_MASK 0x0807
69#define HDMI_VP_POL 0x0808
70
71/* Frame Composer Registers */
72#define HDMI_FC_INVIDCONF 0x1000
73#define HDMI_FC_INHACTV0 0x1001
74#define HDMI_FC_INHACTV1 0x1002
75#define HDMI_FC_INHBLANK0 0x1003
76#define HDMI_FC_INHBLANK1 0x1004
77#define HDMI_FC_INVACTV0 0x1005
78#define HDMI_FC_INVACTV1 0x1006
79#define HDMI_FC_INVBLANK 0x1007
80#define HDMI_FC_HSYNCINDELAY0 0x1008
81#define HDMI_FC_HSYNCINDELAY1 0x1009
82#define HDMI_FC_HSYNCINWIDTH0 0x100A
83#define HDMI_FC_HSYNCINWIDTH1 0x100B
84#define HDMI_FC_VSYNCINDELAY 0x100C
85#define HDMI_FC_VSYNCINWIDTH 0x100D
86#define HDMI_FC_INFREQ0 0x100E
87#define HDMI_FC_INFREQ1 0x100F
88#define HDMI_FC_INFREQ2 0x1010
89#define HDMI_FC_CTRLDUR 0x1011
90#define HDMI_FC_EXCTRLDUR 0x1012
91#define HDMI_FC_EXCTRLSPAC 0x1013
92#define HDMI_FC_CH0PREAM 0x1014
93#define HDMI_FC_CH1PREAM 0x1015
94#define HDMI_FC_CH2PREAM 0x1016
95#define HDMI_FC_AVICONF3 0x1017
96#define HDMI_FC_GCP 0x1018
97#define HDMI_FC_AVICONF0 0x1019
98#define HDMI_FC_AVICONF1 0x101A
99#define HDMI_FC_AVICONF2 0x101B
100#define HDMI_FC_AVIVID 0x101C
101#define HDMI_FC_AVIETB0 0x101D
102#define HDMI_FC_AVIETB1 0x101E
103#define HDMI_FC_AVISBB0 0x101F
104#define HDMI_FC_AVISBB1 0x1020
105#define HDMI_FC_AVIELB0 0x1021
106#define HDMI_FC_AVIELB1 0x1022
107#define HDMI_FC_AVISRB0 0x1023
108#define HDMI_FC_AVISRB1 0x1024
109#define HDMI_FC_AUDICONF0 0x1025
110#define HDMI_FC_AUDICONF1 0x1026
111#define HDMI_FC_AUDICONF2 0x1027
112#define HDMI_FC_AUDICONF3 0x1028
113#define HDMI_FC_VSDIEEEID0 0x1029
114#define HDMI_FC_VSDSIZE 0x102A
115
116/* HDMI Source PHY Registers */
117#define HDMI_PHY_CONF0 0x3000
118#define HDMI_PHY_TST0 0x3001
119#define HDMI_PHY_TST1 0x3002
120#define HDMI_PHY_TST2 0x3003
121#define HDMI_PHY_STAT0 0x3004
122#define HDMI_PHY_INT0 0x3005
123#define HDMI_PHY_MASK0 0x3006
124#define HDMI_PHY_POL0 0x3007
125
126/* HDMI Master PHY Registers */
127#define HDMI_PHY_I2CM_SLAVE_ADDR 0x3020
128#define HDMI_PHY_I2CM_ADDRESS_ADDR 0x3021
129#define HDMI_PHY_I2CM_DATAO_1_ADDR 0x3022
130#define HDMI_PHY_I2CM_DATAO_0_ADDR 0x3023
131#define HDMI_PHY_I2CM_DATAI_1_ADDR 0x3024
132#define HDMI_PHY_I2CM_DATAI_0_ADDR 0x3025
133#define HDMI_PHY_I2CM_OPERATION_ADDR 0x3026
134#define HDMI_PHY_I2CM_INT_ADDR 0x3027
135#define HDMI_PHY_I2CM_CTLINT_ADDR 0x3028
136#define HDMI_PHY_I2CM_DIV_ADDR 0x3029
137#define HDMI_PHY_I2CM_SOFTRSTZ_ADDR 0x302a
138#define HDMI_PHY_I2CM_SS_SCL_HCNT_1_ADDR 0x302b
139#define HDMI_PHY_I2CM_SS_SCL_HCNT_0_ADDR 0x302c
140#define HDMI_PHY_I2CM_SS_SCL_LCNT_1_ADDR 0x302d
141#define HDMI_PHY_I2CM_SS_SCL_LCNT_0_ADDR 0x302e
142#define HDMI_PHY_I2CM_FS_SCL_HCNT_1_ADDR 0x302f
143#define HDMI_PHY_I2CM_FS_SCL_HCNT_0_ADDR 0x3030
144#define HDMI_PHY_I2CM_FS_SCL_LCNT_1_ADDR 0x3031
145#define HDMI_PHY_I2CM_FS_SCL_LCNT_0_ADDR 0x3032
146
147/* Audio Sampler Registers */
148#define HDMI_AUD_CONF0 0x3100
149#define HDMI_AUD_CONF1 0x3101
150#define HDMI_AUD_INT 0x3102
151#define HDMI_AUD_CONF2 0x3103
152#define HDMI_AUD_INT1 0x3104
153#define HDMI_AUD_N1 0x3200
154#define HDMI_AUD_N2 0x3201
155#define HDMI_AUD_N3 0x3202
156#define HDMI_AUD_CTS1 0x3203
157#define HDMI_AUD_CTS2 0x3204
158#define HDMI_AUD_CTS3 0x3205
159#define HDMI_AUD_INPUTCLKFS 0x3206
160#define HDMI_AUD_SPDIFINT 0x3302
161#define HDMI_AUD_CONF0_HBR 0x3400
162#define HDMI_AUD_HBR_STATUS 0x3401
163#define HDMI_AUD_HBR_INT 0x3402
164#define HDMI_AUD_HBR_POL 0x3403
165#define HDMI_AUD_HBR_MASK 0x3404
166
167/* Main Controller Registers */
168#define HDMI_MC_SFRDIV 0x4000
169#define HDMI_MC_CLKDIS 0x4001
170#define HDMI_MC_SWRSTZ 0x4002
171#define HDMI_MC_OPCTRL 0x4003
172#define HDMI_MC_FLOWCTRL 0x4004
173#define HDMI_MC_PHYRSTZ 0x4005
174#define HDMI_MC_LOCKONCLOCK 0x4006
175#define HDMI_MC_HEACPHY_RST 0x4007
176
177/* I2C Master Registers (E-DDC) */
178#define HDMI_I2CM_SLAVE 0x7E00
179#define HDMI_I2CM_ADDRESS 0x7E01
180#define HDMI_I2CM_DATAO 0x7E02
181#define HDMI_I2CM_DATAI 0x7E03
182#define HDMI_I2CM_OPERATION 0x7E04
183#define HDMI_I2CM_INT 0x7E05
184#define HDMI_I2CM_CTLINT 0x7E06
185#define HDMI_I2CM_DIV 0x7E07
186#define HDMI_I2CM_SEGADDR 0x7E08
187#define HDMI_I2CM_SOFTRSTZ 0x7E09
188#define HDMI_I2CM_SEGPTR 0x7E0A
189#define HDMI_I2CM_SS_SCL_HCNT_1_ADDR 0x7E0B
190#define HDMI_I2CM_SS_SCL_HCNT_0_ADDR 0x7E0C
191#define HDMI_I2CM_SS_SCL_LCNT_1_ADDR 0x7E0D
192#define HDMI_I2CM_SS_SCL_LCNT_0_ADDR 0x7E0E
193#define HDMI_I2CM_FS_SCL_HCNT_1_ADDR 0x7E0F
194#define HDMI_I2CM_FS_SCL_HCNT_0_ADDR 0x7E10
195#define HDMI_I2CM_FS_SCL_LCNT_1_ADDR 0x7E11
196#define HDMI_I2CM_FS_SCL_LCNT_0_ADDR 0x7E12
197#define HDMI_I2CM_BUF0 0x7E20
198
199enum {
200 /* HDMI PHY registers define */
201 PHY_OPMODE_PLLCFG = 0x06,
202 PHY_CKCALCTRL = 0x05,
203 PHY_CKSYMTXCTRL = 0x09,
204 PHY_VLEVCTRL = 0x0e,
205 PHY_PLLCURRCTRL = 0x10,
206 PHY_PLLPHBYCTRL = 0x13,
207 PHY_PLLGMPCTRL = 0x15,
208 PHY_PLLCLKBISTPHASE = 0x17,
209 PHY_TXTERM = 0x19,
210
211 /* ih_phy_stat0 field values */
212 HDMI_IH_PHY_STAT0_HPD = 0x1,
213
214 /* ih_mute field values */
215 HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2,
216 HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1,
217
218 /* tx_invid0 field values */
219 HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00,
220 HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1f,
221 HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0,
222
223 /* tx_instuffing field values */
224 HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4,
225 HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2,
226 HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1,
227
228 /* vp_pr_cd field values */
229 HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xf0,
230 HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4,
231 HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0f,
232 HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0,
233
234 /* vp_stuff field values */
235 HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20,
236 HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5,
237 HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4,
238 HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4,
239 HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2,
240 HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2,
241 HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1,
242 HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1,
243
244 /* vp_conf field values */
245 HDMI_VP_CONF_BYPASS_EN_MASK = 0x40,
246 HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40,
247 HDMI_VP_CONF_PP_EN_ENMASK = 0x20,
248 HDMI_VP_CONF_PP_EN_DISABLE = 0x00,
249 HDMI_VP_CONF_PR_EN_MASK = 0x10,
250 HDMI_VP_CONF_PR_EN_DISABLE = 0x00,
251 HDMI_VP_CONF_YCC422_EN_MASK = 0x8,
252 HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0,
253 HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4,
254 HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4,
255 HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3,
256 HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3,
257
258 /* vp_remap field values */
259 HDMI_VP_REMAP_YCC422_16BIT = 0x0,
260
261 /* fc_invidconf field values */
262 HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80,
263 HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80,
264 HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00,
265 HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40,
266 HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40,
267 HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
268 HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20,
269 HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20,
270 HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
271 HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10,
272 HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10,
273 HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00,
274 HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8,
275 HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8,
276 HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0,
277 HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2,
278 HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2,
279 HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0,
280 HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1,
281 HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1,
282 HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0,
283
284
285 /* fc_aviconf0-fc_aviconf3 field values */
286 HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03,
287 HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00,
288 HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01,
289 HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02,
290 HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40,
291 HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40,
292 HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00,
293 HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0c,
294 HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00,
295 HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04,
296 HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08,
297 HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0c,
298 HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30,
299 HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10,
300 HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20,
301 HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00,
302
303 HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0f,
304 HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08,
305 HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09,
306 HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0a,
307 HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0b,
308 HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30,
309 HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00,
310 HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10,
311 HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20,
312 HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xc0,
313 HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00,
314 HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40,
315 HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80,
316 HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xc0,
317
318 HDMI_FC_AVICONF2_SCALING_MASK = 0x03,
319 HDMI_FC_AVICONF2_SCALING_NONE = 0x00,
320 HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01,
321 HDMI_FC_AVICONF2_SCALING_VERT = 0x02,
322 HDMI_FC_AVICONF2_SCALING_HORIZ_vert = 0x03,
323 HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0c,
324 HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00,
325 HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04,
326 HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08,
327 HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70,
328 HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00,
329 HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10,
330 HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20,
331 HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30,
332 HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40,
333 HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80,
334 HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00,
335 HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80,
336
337 HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03,
338 HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00,
339 HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01,
340 HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02,
341 HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03,
342 HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0c,
343 HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00,
344 HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04,
345
346 /* fc_gcp field values*/
347 HDMI_FC_GCP_SET_AVMUTE = 0x02,
348 HDMI_FC_GCP_CLEAR_AVMUTE = 0x01,
349
350 /* phy_conf0 field values */
351 HDMI_PHY_CONF0_PDZ_MASK = 0x80,
352 HDMI_PHY_CONF0_PDZ_OFFSET = 7,
353 HDMI_PHY_CONF0_ENTMDS_MASK = 0x40,
354 HDMI_PHY_CONF0_ENTMDS_OFFSET = 6,
355 HDMI_PHY_CONF0_SPARECTRL_MASK = 0x20,
356 HDMI_PHY_CONF0_SPARECTRL_OFFSET = 5,
357 HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10,
358 HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4,
359 HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8,
360 HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3,
361 HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2,
362 HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1,
363 HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1,
364 HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0,
365
366 /* phy_tst0 field values */
367 HDMI_PHY_TST0_TSTCLR_MASK = 0x20,
368 HDMI_PHY_TST0_TSTCLR_OFFSET = 5,
369
370 /* phy_stat0 field values */
371 HDMI_PHY_HPD = 0x02,
372 HDMI_PHY_TX_PHY_LOCK = 0x01,
373
374 /* phy_i2cm_slave_addr field values */
375 HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69,
376
377 /* phy_i2cm_operation_addr field values */
378 HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10,
379
380 /* hdmi_phy_i2cm_int_addr */
381 HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08,
382
383 /* hdmi_phy_i2cm_ctlint_addr */
384 HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80,
385 HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08,
386
387 /* aud_conf0 field values */
388 HDMI_AUD_CONF0_SW_AUDIO_FIFO_RST = 0x80,
389 HDMI_AUD_CONF0_I2S_SELECT = 0x20,
390 HDMI_AUD_CONF0_I2S_IN_EN_0 = 0x01,
391 HDMI_AUD_CONF0_I2S_IN_EN_1 = 0x02,
392 HDMI_AUD_CONF0_I2S_IN_EN_2 = 0x04,
393 HDMI_AUD_CONF0_I2S_IN_EN_3 = 0x08,
394
395 /* aud_conf0 field values */
396 HDMI_AUD_CONF1_I2S_MODE_STANDARD_MODE = 0x0,
397 HDMI_AUD_CONF1_I2S_WIDTH_16BIT = 0x10,
398
399 /* aud_n3 field values */
400 HDMI_AUD_N3_NCTS_ATOMIC_WRITE = 0x80,
401 HDMI_AUD_N3_AUDN19_16_MASK = 0x0f,
402
403 /* aud_cts3 field values */
404 HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5,
405 HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0,
406 HDMI_AUD_CTS3_N_SHIFT_1 = 0,
407 HDMI_AUD_CTS3_N_SHIFT_16 = 0x20,
408 HDMI_AUD_CTS3_N_SHIFT_32 = 0x40,
409 HDMI_AUD_CTS3_N_SHIFT_64 = 0x60,
410 HDMI_AUD_CTS3_N_SHIFT_128 = 0x80,
411 HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0,
412 HDMI_AUD_CTS3_CTS_MANUAL = 0x10,
413 HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f,
414
415 /* aud_inputclkfs filed values */
416 HDMI_AUD_INPUTCLKFS_128 = 0x0,
417
418 /* mc_clkdis field values */
419 HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8,
420 HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2,
421 HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1,
422
423 /* mc_swrstz field values */
424 HDMI_MC_SWRSTZ_II2SSWRST_REQ = 0x08,
425 HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02,
426
427 /* mc_flowctrl field values */
428 HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1,
429 HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0,
430
431 /* mc_phyrstz field values */
432 HDMI_MC_PHYRSTZ_ASSERT = 0x0,
433 HDMI_MC_PHYRSTZ_DEASSERT = 0x1,
434
435 /* mc_heacphy_rst field values */
436 HDMI_MC_HEACPHY_RST_ASSERT = 0x1,
437
438 /* i2cm filed values */
439 HDMI_I2CM_SLAVE_DDC_ADDR = 0x50,
440 HDMI_I2CM_SEGADDR_DDC = 0x30,
441 HDMI_I2CM_OP_RD8_EXT = 0x2,
442 HDMI_I2CM_OP_RD8 = 0x1,
443 HDMI_I2CM_DIV_FAST_STD_MODE = 0x8,
444 HDMI_I2CM_DIV_FAST_MODE = 0x8,
445 HDMI_I2CM_DIV_STD_MODE = 0x0,
446 HDMI_I2CM_SOFTRSTZ_MASK = 0x1,
447};
448
449struct hdmi_mpll_config {
450 u64 mpixelclock;
451 /* Mode of Operation and PLL Dividers Control Register */
452 u32 cpce;
453 /* PLL Gmp Control Register */
454 u32 gmp;
455 /* PLL Current Control Register */
456 u32 curr;
457};
458
459struct hdmi_phy_config {
460 u64 mpixelclock;
461 u32 sym_ctr; /* clock symbol and transmitter control */
462 u32 term; /* transmission termination value */
463 u32 vlev_ctr; /* voltage level control */
464};
465
466struct dw_hdmi {
467 ulong ioaddr;
468 const struct hdmi_mpll_config *mpll_cfg;
469 const struct hdmi_phy_config *phy_cfg;
470 u8 i2c_clk_high;
471 u8 i2c_clk_low;
472 u8 reg_io_width;
473
474 int (*phy_set)(struct dw_hdmi *hdmi, uint mpixelclock);
475};
476
477int dw_hdmi_phy_cfg(struct dw_hdmi *hdmi, uint mpixelclock);
478int dw_hdmi_phy_wait_for_hpd(struct dw_hdmi *hdmi);
479void dw_hdmi_phy_init(struct dw_hdmi *hdmi);
480
481int dw_hdmi_enable(struct dw_hdmi *hdmi, const struct display_timing *edid);
482int dw_hdmi_read_edid(struct dw_hdmi *hdmi, u8 *buf, int buf_size);
483void dw_hdmi_init(struct dw_hdmi *hdmi);
484
485#endif