1// SPDX-License-Identifier: MIT
2/*
3 * Copyright © 2020 Intel Corporation
4 */
5
6#include "i915_utils.h"
7#include "intel_cx0_phy.h"
8#include "intel_ddi.h"
9#include "intel_ddi_buf_trans.h"
10#include "intel_de.h"
11#include "intel_display_types.h"
12#include "intel_dp.h"
13
14/* HDMI/DVI modes ignore everything but the last 2 items. So we share
15 * them for both DP and FDI transports, allowing those ports to
16 * automatically adapt to HDMI connections as well
17 */
18static const union intel_ddi_buf_trans_entry _hsw_trans_dp[] = {
19 { .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } },
20 { .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } },
21 { .hsw = { 0x00C30FFF, 0x00040006, 0x0 } },
22 { .hsw = { 0x80AAAFFF, 0x000B0000, 0x0 } },
23 { .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } },
24 { .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } },
25 { .hsw = { 0x80C30FFF, 0x000B0000, 0x0 } },
26 { .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } },
27 { .hsw = { 0x80D75FFF, 0x000B0000, 0x0 } },
28};
29
30static const struct intel_ddi_buf_trans hsw_trans_dp = {
31 .entries = _hsw_trans_dp,
32 .num_entries = ARRAY_SIZE(_hsw_trans_dp),
33};
34
35static const union intel_ddi_buf_trans_entry _hsw_trans_fdi[] = {
36 { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } },
37 { .hsw = { 0x00D75FFF, 0x000F000A, 0x0 } },
38 { .hsw = { 0x00C30FFF, 0x00060006, 0x0 } },
39 { .hsw = { 0x00AAAFFF, 0x001E0000, 0x0 } },
40 { .hsw = { 0x00FFFFFF, 0x000F000A, 0x0 } },
41 { .hsw = { 0x00D75FFF, 0x00160004, 0x0 } },
42 { .hsw = { 0x00C30FFF, 0x001E0000, 0x0 } },
43 { .hsw = { 0x00FFFFFF, 0x00060006, 0x0 } },
44 { .hsw = { 0x00D75FFF, 0x001E0000, 0x0 } },
45};
46
47static const struct intel_ddi_buf_trans hsw_trans_fdi = {
48 .entries = _hsw_trans_fdi,
49 .num_entries = ARRAY_SIZE(_hsw_trans_fdi),
50};
51
52static const union intel_ddi_buf_trans_entry _hsw_trans_hdmi[] = {
53 /* Idx NT mV d T mV d db */
54 { .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } }, /* 0: 400 400 0 */
55 { .hsw = { 0x00E79FFF, 0x000E000C, 0x0 } }, /* 1: 400 500 2 */
56 { .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } }, /* 2: 400 600 3.5 */
57 { .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } }, /* 3: 600 600 0 */
58 { .hsw = { 0x00E79FFF, 0x001D0007, 0x0 } }, /* 4: 600 750 2 */
59 { .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } }, /* 5: 600 900 3.5 */
60 { .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } }, /* 6: 800 800 0 */
61 { .hsw = { 0x80E79FFF, 0x00030002, 0x0 } }, /* 7: 800 1000 2 */
62 { .hsw = { 0x00FFFFFF, 0x00140005, 0x0 } }, /* 8: 850 850 0 */
63 { .hsw = { 0x00FFFFFF, 0x000C0004, 0x0 } }, /* 9: 900 900 0 */
64 { .hsw = { 0x00FFFFFF, 0x001C0003, 0x0 } }, /* 10: 950 950 0 */
65 { .hsw = { 0x80FFFFFF, 0x00030002, 0x0 } }, /* 11: 1000 1000 0 */
66};
67
68static const struct intel_ddi_buf_trans hsw_trans_hdmi = {
69 .entries = _hsw_trans_hdmi,
70 .num_entries = ARRAY_SIZE(_hsw_trans_hdmi),
71 .hdmi_default_entry = 6,
72};
73
74static const union intel_ddi_buf_trans_entry _bdw_trans_edp[] = {
75 { .hsw = { 0x00FFFFFF, 0x00000012, 0x0 } },
76 { .hsw = { 0x00EBAFFF, 0x00020011, 0x0 } },
77 { .hsw = { 0x00C71FFF, 0x0006000F, 0x0 } },
78 { .hsw = { 0x00AAAFFF, 0x000E000A, 0x0 } },
79 { .hsw = { 0x00FFFFFF, 0x00020011, 0x0 } },
80 { .hsw = { 0x00DB6FFF, 0x0005000F, 0x0 } },
81 { .hsw = { 0x00BEEFFF, 0x000A000C, 0x0 } },
82 { .hsw = { 0x00FFFFFF, 0x0005000F, 0x0 } },
83 { .hsw = { 0x00DB6FFF, 0x000A000C, 0x0 } },
84};
85
86static const struct intel_ddi_buf_trans bdw_trans_edp = {
87 .entries = _bdw_trans_edp,
88 .num_entries = ARRAY_SIZE(_bdw_trans_edp),
89};
90
91static const union intel_ddi_buf_trans_entry _bdw_trans_dp[] = {
92 { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } },
93 { .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } },
94 { .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } },
95 { .hsw = { 0x80B2CFFF, 0x001B0002, 0x0 } },
96 { .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } },
97 { .hsw = { 0x00DB6FFF, 0x00160005, 0x0 } },
98 { .hsw = { 0x80C71FFF, 0x001A0002, 0x0 } },
99 { .hsw = { 0x00F7DFFF, 0x00180004, 0x0 } },
100 { .hsw = { 0x80D75FFF, 0x001B0002, 0x0 } },
101};
102
103static const struct intel_ddi_buf_trans bdw_trans_dp = {
104 .entries = _bdw_trans_dp,
105 .num_entries = ARRAY_SIZE(_bdw_trans_dp),
106};
107
108static const union intel_ddi_buf_trans_entry _bdw_trans_fdi[] = {
109 { .hsw = { 0x00FFFFFF, 0x0001000E, 0x0 } },
110 { .hsw = { 0x00D75FFF, 0x0004000A, 0x0 } },
111 { .hsw = { 0x00C30FFF, 0x00070006, 0x0 } },
112 { .hsw = { 0x00AAAFFF, 0x000C0000, 0x0 } },
113 { .hsw = { 0x00FFFFFF, 0x0004000A, 0x0 } },
114 { .hsw = { 0x00D75FFF, 0x00090004, 0x0 } },
115 { .hsw = { 0x00C30FFF, 0x000C0000, 0x0 } },
116 { .hsw = { 0x00FFFFFF, 0x00070006, 0x0 } },
117 { .hsw = { 0x00D75FFF, 0x000C0000, 0x0 } },
118};
119
120static const struct intel_ddi_buf_trans bdw_trans_fdi = {
121 .entries = _bdw_trans_fdi,
122 .num_entries = ARRAY_SIZE(_bdw_trans_fdi),
123};
124
125static const union intel_ddi_buf_trans_entry _bdw_trans_hdmi[] = {
126 /* Idx NT mV d T mV df db */
127 { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } }, /* 0: 400 400 0 */
128 { .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } }, /* 1: 400 600 3.5 */
129 { .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } }, /* 2: 400 800 6 */
130 { .hsw = { 0x00FFFFFF, 0x0009000D, 0x0 } }, /* 3: 450 450 0 */
131 { .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } }, /* 4: 600 600 0 */
132 { .hsw = { 0x00D7FFFF, 0x00140006, 0x0 } }, /* 5: 600 800 2.5 */
133 { .hsw = { 0x80CB2FFF, 0x001B0002, 0x0 } }, /* 6: 600 1000 4.5 */
134 { .hsw = { 0x00FFFFFF, 0x00140006, 0x0 } }, /* 7: 800 800 0 */
135 { .hsw = { 0x80E79FFF, 0x001B0002, 0x0 } }, /* 8: 800 1000 2 */
136 { .hsw = { 0x80FFFFFF, 0x001B0002, 0x0 } }, /* 9: 1000 1000 0 */
137};
138
139static const struct intel_ddi_buf_trans bdw_trans_hdmi = {
140 .entries = _bdw_trans_hdmi,
141 .num_entries = ARRAY_SIZE(_bdw_trans_hdmi),
142 .hdmi_default_entry = 7,
143};
144
145/* Skylake H and S */
146static const union intel_ddi_buf_trans_entry _skl_trans_dp[] = {
147 { .hsw = { 0x00002016, 0x000000A0, 0x0 } },
148 { .hsw = { 0x00005012, 0x0000009B, 0x0 } },
149 { .hsw = { 0x00007011, 0x00000088, 0x0 } },
150 { .hsw = { 0x80009010, 0x000000C0, 0x1 } },
151 { .hsw = { 0x00002016, 0x0000009B, 0x0 } },
152 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
153 { .hsw = { 0x80007011, 0x000000C0, 0x1 } },
154 { .hsw = { 0x00002016, 0x000000DF, 0x0 } },
155 { .hsw = { 0x80005012, 0x000000C0, 0x1 } },
156};
157
158static const struct intel_ddi_buf_trans skl_trans_dp = {
159 .entries = _skl_trans_dp,
160 .num_entries = ARRAY_SIZE(_skl_trans_dp),
161};
162
163/* Skylake U */
164static const union intel_ddi_buf_trans_entry _skl_u_trans_dp[] = {
165 { .hsw = { 0x0000201B, 0x000000A2, 0x0 } },
166 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
167 { .hsw = { 0x80007011, 0x000000CD, 0x1 } },
168 { .hsw = { 0x80009010, 0x000000C0, 0x1 } },
169 { .hsw = { 0x0000201B, 0x0000009D, 0x0 } },
170 { .hsw = { 0x80005012, 0x000000C0, 0x1 } },
171 { .hsw = { 0x80007011, 0x000000C0, 0x1 } },
172 { .hsw = { 0x00002016, 0x00000088, 0x0 } },
173 { .hsw = { 0x80005012, 0x000000C0, 0x1 } },
174};
175
176static const struct intel_ddi_buf_trans skl_u_trans_dp = {
177 .entries = _skl_u_trans_dp,
178 .num_entries = ARRAY_SIZE(_skl_u_trans_dp),
179};
180
181/* Skylake Y */
182static const union intel_ddi_buf_trans_entry _skl_y_trans_dp[] = {
183 { .hsw = { 0x00000018, 0x000000A2, 0x0 } },
184 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
185 { .hsw = { 0x80007011, 0x000000CD, 0x3 } },
186 { .hsw = { 0x80009010, 0x000000C0, 0x3 } },
187 { .hsw = { 0x00000018, 0x0000009D, 0x0 } },
188 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
189 { .hsw = { 0x80007011, 0x000000C0, 0x3 } },
190 { .hsw = { 0x00000018, 0x00000088, 0x0 } },
191 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
192};
193
194static const struct intel_ddi_buf_trans skl_y_trans_dp = {
195 .entries = _skl_y_trans_dp,
196 .num_entries = ARRAY_SIZE(_skl_y_trans_dp),
197};
198
199/* Kabylake H and S */
200static const union intel_ddi_buf_trans_entry _kbl_trans_dp[] = {
201 { .hsw = { 0x00002016, 0x000000A0, 0x0 } },
202 { .hsw = { 0x00005012, 0x0000009B, 0x0 } },
203 { .hsw = { 0x00007011, 0x00000088, 0x0 } },
204 { .hsw = { 0x80009010, 0x000000C0, 0x1 } },
205 { .hsw = { 0x00002016, 0x0000009B, 0x0 } },
206 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
207 { .hsw = { 0x80007011, 0x000000C0, 0x1 } },
208 { .hsw = { 0x00002016, 0x00000097, 0x0 } },
209 { .hsw = { 0x80005012, 0x000000C0, 0x1 } },
210};
211
212static const struct intel_ddi_buf_trans kbl_trans_dp = {
213 .entries = _kbl_trans_dp,
214 .num_entries = ARRAY_SIZE(_kbl_trans_dp),
215};
216
217/* Kabylake U */
218static const union intel_ddi_buf_trans_entry _kbl_u_trans_dp[] = {
219 { .hsw = { 0x0000201B, 0x000000A1, 0x0 } },
220 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
221 { .hsw = { 0x80007011, 0x000000CD, 0x3 } },
222 { .hsw = { 0x80009010, 0x000000C0, 0x3 } },
223 { .hsw = { 0x0000201B, 0x0000009D, 0x0 } },
224 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
225 { .hsw = { 0x80007011, 0x000000C0, 0x3 } },
226 { .hsw = { 0x00002016, 0x0000004F, 0x0 } },
227 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
228};
229
230static const struct intel_ddi_buf_trans kbl_u_trans_dp = {
231 .entries = _kbl_u_trans_dp,
232 .num_entries = ARRAY_SIZE(_kbl_u_trans_dp),
233};
234
235/* Kabylake Y */
236static const union intel_ddi_buf_trans_entry _kbl_y_trans_dp[] = {
237 { .hsw = { 0x00001017, 0x000000A1, 0x0 } },
238 { .hsw = { 0x00005012, 0x00000088, 0x0 } },
239 { .hsw = { 0x80007011, 0x000000CD, 0x3 } },
240 { .hsw = { 0x8000800F, 0x000000C0, 0x3 } },
241 { .hsw = { 0x00001017, 0x0000009D, 0x0 } },
242 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
243 { .hsw = { 0x80007011, 0x000000C0, 0x3 } },
244 { .hsw = { 0x00001017, 0x0000004C, 0x0 } },
245 { .hsw = { 0x80005012, 0x000000C0, 0x3 } },
246};
247
248static const struct intel_ddi_buf_trans kbl_y_trans_dp = {
249 .entries = _kbl_y_trans_dp,
250 .num_entries = ARRAY_SIZE(_kbl_y_trans_dp),
251};
252
253/*
254 * Skylake/Kabylake H and S
255 * eDP 1.4 low vswing translation parameters
256 */
257static const union intel_ddi_buf_trans_entry _skl_trans_edp[] = {
258 { .hsw = { 0x00000018, 0x000000A8, 0x0 } },
259 { .hsw = { 0x00004013, 0x000000A9, 0x0 } },
260 { .hsw = { 0x00007011, 0x000000A2, 0x0 } },
261 { .hsw = { 0x00009010, 0x0000009C, 0x0 } },
262 { .hsw = { 0x00000018, 0x000000A9, 0x0 } },
263 { .hsw = { 0x00006013, 0x000000A2, 0x0 } },
264 { .hsw = { 0x00007011, 0x000000A6, 0x0 } },
265 { .hsw = { 0x00000018, 0x000000AB, 0x0 } },
266 { .hsw = { 0x00007013, 0x0000009F, 0x0 } },
267 { .hsw = { 0x00000018, 0x000000DF, 0x0 } },
268};
269
270static const struct intel_ddi_buf_trans skl_trans_edp = {
271 .entries = _skl_trans_edp,
272 .num_entries = ARRAY_SIZE(_skl_trans_edp),
273};
274
275/*
276 * Skylake/Kabylake U
277 * eDP 1.4 low vswing translation parameters
278 */
279static const union intel_ddi_buf_trans_entry _skl_u_trans_edp[] = {
280 { .hsw = { 0x00000018, 0x000000A8, 0x0 } },
281 { .hsw = { 0x00004013, 0x000000A9, 0x0 } },
282 { .hsw = { 0x00007011, 0x000000A2, 0x0 } },
283 { .hsw = { 0x00009010, 0x0000009C, 0x0 } },
284 { .hsw = { 0x00000018, 0x000000A9, 0x0 } },
285 { .hsw = { 0x00006013, 0x000000A2, 0x0 } },
286 { .hsw = { 0x00007011, 0x000000A6, 0x0 } },
287 { .hsw = { 0x00002016, 0x000000AB, 0x0 } },
288 { .hsw = { 0x00005013, 0x0000009F, 0x0 } },
289 { .hsw = { 0x00000018, 0x000000DF, 0x0 } },
290};
291
292static const struct intel_ddi_buf_trans skl_u_trans_edp = {
293 .entries = _skl_u_trans_edp,
294 .num_entries = ARRAY_SIZE(_skl_u_trans_edp),
295};
296
297/*
298 * Skylake/Kabylake Y
299 * eDP 1.4 low vswing translation parameters
300 */
301static const union intel_ddi_buf_trans_entry _skl_y_trans_edp[] = {
302 { .hsw = { 0x00000018, 0x000000A8, 0x0 } },
303 { .hsw = { 0x00004013, 0x000000AB, 0x0 } },
304 { .hsw = { 0x00007011, 0x000000A4, 0x0 } },
305 { .hsw = { 0x00009010, 0x000000DF, 0x0 } },
306 { .hsw = { 0x00000018, 0x000000AA, 0x0 } },
307 { .hsw = { 0x00006013, 0x000000A4, 0x0 } },
308 { .hsw = { 0x00007011, 0x0000009D, 0x0 } },
309 { .hsw = { 0x00000018, 0x000000A0, 0x0 } },
310 { .hsw = { 0x00006012, 0x000000DF, 0x0 } },
311 { .hsw = { 0x00000018, 0x0000008A, 0x0 } },
312};
313
314static const struct intel_ddi_buf_trans skl_y_trans_edp = {
315 .entries = _skl_y_trans_edp,
316 .num_entries = ARRAY_SIZE(_skl_y_trans_edp),
317};
318
319/* Skylake/Kabylake U, H and S */
320static const union intel_ddi_buf_trans_entry _skl_trans_hdmi[] = {
321 { .hsw = { 0x00000018, 0x000000AC, 0x0 } },
322 { .hsw = { 0x00005012, 0x0000009D, 0x0 } },
323 { .hsw = { 0x00007011, 0x00000088, 0x0 } },
324 { .hsw = { 0x00000018, 0x000000A1, 0x0 } },
325 { .hsw = { 0x00000018, 0x00000098, 0x0 } },
326 { .hsw = { 0x00004013, 0x00000088, 0x0 } },
327 { .hsw = { 0x80006012, 0x000000CD, 0x1 } },
328 { .hsw = { 0x00000018, 0x000000DF, 0x0 } },
329 { .hsw = { 0x80003015, 0x000000CD, 0x1 } }, /* Default */
330 { .hsw = { 0x80003015, 0x000000C0, 0x1 } },
331 { .hsw = { 0x80000018, 0x000000C0, 0x1 } },
332};
333
334static const struct intel_ddi_buf_trans skl_trans_hdmi = {
335 .entries = _skl_trans_hdmi,
336 .num_entries = ARRAY_SIZE(_skl_trans_hdmi),
337 .hdmi_default_entry = 8,
338};
339
340/* Skylake/Kabylake Y */
341static const union intel_ddi_buf_trans_entry _skl_y_trans_hdmi[] = {
342 { .hsw = { 0x00000018, 0x000000A1, 0x0 } },
343 { .hsw = { 0x00005012, 0x000000DF, 0x0 } },
344 { .hsw = { 0x80007011, 0x000000CB, 0x3 } },
345 { .hsw = { 0x00000018, 0x000000A4, 0x0 } },
346 { .hsw = { 0x00000018, 0x0000009D, 0x0 } },
347 { .hsw = { 0x00004013, 0x00000080, 0x0 } },
348 { .hsw = { 0x80006013, 0x000000C0, 0x3 } },
349 { .hsw = { 0x00000018, 0x0000008A, 0x0 } },
350 { .hsw = { 0x80003015, 0x000000C0, 0x3 } }, /* Default */
351 { .hsw = { 0x80003015, 0x000000C0, 0x3 } },
352 { .hsw = { 0x80000018, 0x000000C0, 0x3 } },
353};
354
355static const struct intel_ddi_buf_trans skl_y_trans_hdmi = {
356 .entries = _skl_y_trans_hdmi,
357 .num_entries = ARRAY_SIZE(_skl_y_trans_hdmi),
358 .hdmi_default_entry = 8,
359};
360
361static const union intel_ddi_buf_trans_entry _bxt_trans_dp[] = {
362 /* Idx NT mV diff db */
363 { .bxt = { 52, 0x9A, 0, 128, } }, /* 0: 400 0 */
364 { .bxt = { 78, 0x9A, 0, 85, } }, /* 1: 400 3.5 */
365 { .bxt = { 104, 0x9A, 0, 64, } }, /* 2: 400 6 */
366 { .bxt = { 154, 0x9A, 0, 43, } }, /* 3: 400 9.5 */
367 { .bxt = { 77, 0x9A, 0, 128, } }, /* 4: 600 0 */
368 { .bxt = { 116, 0x9A, 0, 85, } }, /* 5: 600 3.5 */
369 { .bxt = { 154, 0x9A, 0, 64, } }, /* 6: 600 6 */
370 { .bxt = { 102, 0x9A, 0, 128, } }, /* 7: 800 0 */
371 { .bxt = { 154, 0x9A, 0, 85, } }, /* 8: 800 3.5 */
372 { .bxt = { 154, 0x9A, 1, 128, } }, /* 9: 1200 0 */
373};
374
375static const struct intel_ddi_buf_trans bxt_trans_dp = {
376 .entries = _bxt_trans_dp,
377 .num_entries = ARRAY_SIZE(_bxt_trans_dp),
378};
379
380static const union intel_ddi_buf_trans_entry _bxt_trans_edp[] = {
381 /* Idx NT mV diff db */
382 { .bxt = { 26, 0, 0, 128, } }, /* 0: 200 0 */
383 { .bxt = { 38, 0, 0, 112, } }, /* 1: 200 1.5 */
384 { .bxt = { 48, 0, 0, 96, } }, /* 2: 200 4 */
385 { .bxt = { 54, 0, 0, 69, } }, /* 3: 200 6 */
386 { .bxt = { 32, 0, 0, 128, } }, /* 4: 250 0 */
387 { .bxt = { 48, 0, 0, 104, } }, /* 5: 250 1.5 */
388 { .bxt = { 54, 0, 0, 85, } }, /* 6: 250 4 */
389 { .bxt = { 43, 0, 0, 128, } }, /* 7: 300 0 */
390 { .bxt = { 54, 0, 0, 101, } }, /* 8: 300 1.5 */
391 { .bxt = { 48, 0, 0, 128, } }, /* 9: 300 0 */
392};
393
394static const struct intel_ddi_buf_trans bxt_trans_edp = {
395 .entries = _bxt_trans_edp,
396 .num_entries = ARRAY_SIZE(_bxt_trans_edp),
397};
398
399/* BSpec has 2 recommended values - entries 0 and 8.
400 * Using the entry with higher vswing.
401 */
402static const union intel_ddi_buf_trans_entry _bxt_trans_hdmi[] = {
403 /* Idx NT mV diff db */
404 { .bxt = { 52, 0x9A, 0, 128, } }, /* 0: 400 0 */
405 { .bxt = { 52, 0x9A, 0, 85, } }, /* 1: 400 3.5 */
406 { .bxt = { 52, 0x9A, 0, 64, } }, /* 2: 400 6 */
407 { .bxt = { 42, 0x9A, 0, 43, } }, /* 3: 400 9.5 */
408 { .bxt = { 77, 0x9A, 0, 128, } }, /* 4: 600 0 */
409 { .bxt = { 77, 0x9A, 0, 85, } }, /* 5: 600 3.5 */
410 { .bxt = { 77, 0x9A, 0, 64, } }, /* 6: 600 6 */
411 { .bxt = { 102, 0x9A, 0, 128, } }, /* 7: 800 0 */
412 { .bxt = { 102, 0x9A, 0, 85, } }, /* 8: 800 3.5 */
413 { .bxt = { 154, 0x9A, 1, 128, } }, /* 9: 1200 0 */
414};
415
416static const struct intel_ddi_buf_trans bxt_trans_hdmi = {
417 .entries = _bxt_trans_hdmi,
418 .num_entries = ARRAY_SIZE(_bxt_trans_hdmi),
419 .hdmi_default_entry = ARRAY_SIZE(_bxt_trans_hdmi) - 1,
420};
421
422/* icl_combo_phy_trans */
423static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_dp_hbr2_edp_hbr3[] = {
424 /* NT mV Trans mV db */
425 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
426 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
427 { .icl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
428 { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
429 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
430 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
431 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
432 { .icl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
433 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
434 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
435};
436
437static const struct intel_ddi_buf_trans icl_combo_phy_trans_dp_hbr2_edp_hbr3 = {
438 .entries = _icl_combo_phy_trans_dp_hbr2_edp_hbr3,
439 .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_dp_hbr2_edp_hbr3),
440};
441
442static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_edp_hbr2[] = {
443 /* NT mV Trans mV db */
444 { .icl = { 0x0, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */
445 { .icl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } }, /* 200 250 1.9 */
446 { .icl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } }, /* 200 300 3.5 */
447 { .icl = { 0x9, 0x7F, 0x31, 0x00, 0x0E } }, /* 200 350 4.9 */
448 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */
449 { .icl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */
450 { .icl = { 0x9, 0x7F, 0x35, 0x00, 0x0A } }, /* 250 350 2.9 */
451 { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */
452 { .icl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */
453 { .icl = { 0x9, 0x7F, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
454};
455
456static const struct intel_ddi_buf_trans icl_combo_phy_trans_edp_hbr2 = {
457 .entries = _icl_combo_phy_trans_edp_hbr2,
458 .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_edp_hbr2),
459};
460
461static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_hdmi[] = {
462 /* NT mV Trans mV db */
463 { .icl = { 0xA, 0x60, 0x3F, 0x00, 0x00 } }, /* 450 450 0.0 */
464 { .icl = { 0xB, 0x73, 0x36, 0x00, 0x09 } }, /* 450 650 3.2 */
465 { .icl = { 0x6, 0x7F, 0x31, 0x00, 0x0E } }, /* 450 850 5.5 */
466 { .icl = { 0xB, 0x73, 0x3F, 0x00, 0x00 } }, /* 650 650 0.0 ALS */
467 { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 650 850 2.3 */
468 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 850 850 0.0 */
469 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 850 3.0 */
470};
471
472static const struct intel_ddi_buf_trans icl_combo_phy_trans_hdmi = {
473 .entries = _icl_combo_phy_trans_hdmi,
474 .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_hdmi),
475 .hdmi_default_entry = ARRAY_SIZE(_icl_combo_phy_trans_hdmi) - 1,
476};
477
478static const union intel_ddi_buf_trans_entry _ehl_combo_phy_trans_dp[] = {
479 /* NT mV Trans mV db */
480 { .icl = { 0xA, 0x33, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
481 { .icl = { 0xA, 0x47, 0x38, 0x00, 0x07 } }, /* 350 500 3.1 */
482 { .icl = { 0xC, 0x64, 0x33, 0x00, 0x0C } }, /* 350 700 6.0 */
483 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 350 900 8.2 */
484 { .icl = { 0xA, 0x46, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
485 { .icl = { 0xC, 0x64, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */
486 { .icl = { 0x6, 0x7F, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */
487 { .icl = { 0xC, 0x61, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
488 { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 600 900 3.5 */
489 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
490};
491
492static const struct intel_ddi_buf_trans ehl_combo_phy_trans_dp = {
493 .entries = _ehl_combo_phy_trans_dp,
494 .num_entries = ARRAY_SIZE(_ehl_combo_phy_trans_dp),
495};
496
497static const union intel_ddi_buf_trans_entry _ehl_combo_phy_trans_edp_hbr2[] = {
498 /* NT mV Trans mV db */
499 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */
500 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 250 1.9 */
501 { .icl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } }, /* 200 300 3.5 */
502 { .icl = { 0xA, 0x35, 0x39, 0x00, 0x06 } }, /* 200 350 4.9 */
503 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */
504 { .icl = { 0x1, 0x7F, 0x3C, 0x00, 0x03 } }, /* 250 300 1.6 */
505 { .icl = { 0xA, 0x35, 0x39, 0x00, 0x06 } }, /* 250 350 2.9 */
506 { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */
507 { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */
508 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
509};
510
511static const struct intel_ddi_buf_trans ehl_combo_phy_trans_edp_hbr2 = {
512 .entries = _ehl_combo_phy_trans_edp_hbr2,
513 .num_entries = ARRAY_SIZE(_ehl_combo_phy_trans_edp_hbr2),
514};
515
516static const union intel_ddi_buf_trans_entry _jsl_combo_phy_trans_edp_hbr[] = {
517 /* NT mV Trans mV db */
518 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */
519 { .icl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } }, /* 200 250 1.9 */
520 { .icl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } }, /* 200 300 3.5 */
521 { .icl = { 0xA, 0x35, 0x36, 0x00, 0x09 } }, /* 200 350 4.9 */
522 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */
523 { .icl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */
524 { .icl = { 0xA, 0x35, 0x35, 0x00, 0x0A } }, /* 250 350 2.9 */
525 { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */
526 { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */
527 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
528};
529
530static const struct intel_ddi_buf_trans jsl_combo_phy_trans_edp_hbr = {
531 .entries = _jsl_combo_phy_trans_edp_hbr,
532 .num_entries = ARRAY_SIZE(_jsl_combo_phy_trans_edp_hbr),
533};
534
535static const union intel_ddi_buf_trans_entry _jsl_combo_phy_trans_edp_hbr2[] = {
536 /* NT mV Trans mV db */
537 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */
538 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 250 1.9 */
539 { .icl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } }, /* 200 300 3.5 */
540 { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 200 350 4.9 */
541 { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */
542 { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 300 1.6 */
543 { .icl = { 0xA, 0x35, 0x3A, 0x00, 0x05 } }, /* 250 350 2.9 */
544 { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */
545 { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */
546 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
547};
548
549static const struct intel_ddi_buf_trans jsl_combo_phy_trans_edp_hbr2 = {
550 .entries = _jsl_combo_phy_trans_edp_hbr2,
551 .num_entries = ARRAY_SIZE(_jsl_combo_phy_trans_edp_hbr2),
552};
553
554static const union intel_ddi_buf_trans_entry _dg1_combo_phy_trans_dp_rbr_hbr[] = {
555 /* NT mV Trans mV db */
556 { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
557 { .icl = { 0xA, 0x48, 0x35, 0x00, 0x0A } }, /* 350 500 3.1 */
558 { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
559 { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */
560 { .icl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
561 { .icl = { 0xC, 0x60, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */
562 { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */
563 { .icl = { 0xC, 0x60, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
564 { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 600 900 3.5 */
565 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
566};
567
568static const struct intel_ddi_buf_trans dg1_combo_phy_trans_dp_rbr_hbr = {
569 .entries = _dg1_combo_phy_trans_dp_rbr_hbr,
570 .num_entries = ARRAY_SIZE(_dg1_combo_phy_trans_dp_rbr_hbr),
571};
572
573static const union intel_ddi_buf_trans_entry _dg1_combo_phy_trans_dp_hbr2_hbr3[] = {
574 /* NT mV Trans mV db */
575 { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
576 { .icl = { 0xA, 0x48, 0x35, 0x00, 0x0A } }, /* 350 500 3.1 */
577 { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
578 { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */
579 { .icl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
580 { .icl = { 0xC, 0x60, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */
581 { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */
582 { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
583 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
584 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
585};
586
587static const struct intel_ddi_buf_trans dg1_combo_phy_trans_dp_hbr2_hbr3 = {
588 .entries = _dg1_combo_phy_trans_dp_hbr2_hbr3,
589 .num_entries = ARRAY_SIZE(_dg1_combo_phy_trans_dp_hbr2_hbr3),
590};
591
592static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_rbr_hbr[] = {
593 /* Voltage swing pre-emphasis */
594 { .mg = { 0x18, 0x00, 0x00 } }, /* 0 0 */
595 { .mg = { 0x1D, 0x00, 0x05 } }, /* 0 1 */
596 { .mg = { 0x24, 0x00, 0x0C } }, /* 0 2 */
597 { .mg = { 0x2B, 0x00, 0x14 } }, /* 0 3 */
598 { .mg = { 0x21, 0x00, 0x00 } }, /* 1 0 */
599 { .mg = { 0x2B, 0x00, 0x08 } }, /* 1 1 */
600 { .mg = { 0x30, 0x00, 0x0F } }, /* 1 2 */
601 { .mg = { 0x31, 0x00, 0x03 } }, /* 2 0 */
602 { .mg = { 0x34, 0x00, 0x0B } }, /* 2 1 */
603 { .mg = { 0x3F, 0x00, 0x00 } }, /* 3 0 */
604};
605
606static const struct intel_ddi_buf_trans icl_mg_phy_trans_rbr_hbr = {
607 .entries = _icl_mg_phy_trans_rbr_hbr,
608 .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_rbr_hbr),
609};
610
611static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_hbr2_hbr3[] = {
612 /* Voltage swing pre-emphasis */
613 { .mg = { 0x18, 0x00, 0x00 } }, /* 0 0 */
614 { .mg = { 0x1D, 0x00, 0x05 } }, /* 0 1 */
615 { .mg = { 0x24, 0x00, 0x0C } }, /* 0 2 */
616 { .mg = { 0x2B, 0x00, 0x14 } }, /* 0 3 */
617 { .mg = { 0x26, 0x00, 0x00 } }, /* 1 0 */
618 { .mg = { 0x2C, 0x00, 0x07 } }, /* 1 1 */
619 { .mg = { 0x33, 0x00, 0x0C } }, /* 1 2 */
620 { .mg = { 0x2E, 0x00, 0x00 } }, /* 2 0 */
621 { .mg = { 0x36, 0x00, 0x09 } }, /* 2 1 */
622 { .mg = { 0x3F, 0x00, 0x00 } }, /* 3 0 */
623};
624
625static const struct intel_ddi_buf_trans icl_mg_phy_trans_hbr2_hbr3 = {
626 .entries = _icl_mg_phy_trans_hbr2_hbr3,
627 .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_hbr2_hbr3),
628};
629
630static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_hdmi[] = {
631 /* HDMI Preset VS Pre-emph */
632 { .mg = { 0x1A, 0x0, 0x0 } }, /* 1 400mV 0dB */
633 { .mg = { 0x20, 0x0, 0x0 } }, /* 2 500mV 0dB */
634 { .mg = { 0x29, 0x0, 0x0 } }, /* 3 650mV 0dB */
635 { .mg = { 0x32, 0x0, 0x0 } }, /* 4 800mV 0dB */
636 { .mg = { 0x3F, 0x0, 0x0 } }, /* 5 1000mV 0dB */
637 { .mg = { 0x3A, 0x0, 0x5 } }, /* 6 Full -1.5 dB */
638 { .mg = { 0x39, 0x0, 0x6 } }, /* 7 Full -1.8 dB */
639 { .mg = { 0x38, 0x0, 0x7 } }, /* 8 Full -2 dB */
640 { .mg = { 0x37, 0x0, 0x8 } }, /* 9 Full -2.5 dB */
641 { .mg = { 0x36, 0x0, 0x9 } }, /* 10 Full -3 dB */
642};
643
644static const struct intel_ddi_buf_trans icl_mg_phy_trans_hdmi = {
645 .entries = _icl_mg_phy_trans_hdmi,
646 .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_hdmi),
647 .hdmi_default_entry = ARRAY_SIZE(_icl_mg_phy_trans_hdmi) - 1,
648};
649
650static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_dp_hbr[] = {
651 /* VS pre-emp Non-trans mV Pre-emph dB */
652 { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */
653 { .dkl = { 0x5, 0x0, 0x05 } }, /* 0 1 400mV 3.5 dB */
654 { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */
655 { .dkl = { 0x0, 0x0, 0x18 } }, /* 0 3 400mV 9.5 dB */
656 { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */
657 { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */
658 { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */
659 { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */
660 { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */
661 { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB HDMI default */
662};
663
664static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_dp_hbr = {
665 .entries = _tgl_dkl_phy_trans_dp_hbr,
666 .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_dp_hbr),
667};
668
669static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_dp_hbr2[] = {
670 /* VS pre-emp Non-trans mV Pre-emph dB */
671 { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */
672 { .dkl = { 0x5, 0x0, 0x05 } }, /* 0 1 400mV 3.5 dB */
673 { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */
674 { .dkl = { 0x0, 0x0, 0x19 } }, /* 0 3 400mV 9.5 dB */
675 { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */
676 { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */
677 { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */
678 { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */
679 { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */
680 { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB HDMI default */
681};
682
683static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_dp_hbr2 = {
684 .entries = _tgl_dkl_phy_trans_dp_hbr2,
685 .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_dp_hbr2),
686};
687
688static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_hdmi[] = {
689 /* HDMI Preset VS Pre-emph */
690 { .dkl = { 0x7, 0x0, 0x0 } }, /* 1 400mV 0dB */
691 { .dkl = { 0x6, 0x0, 0x0 } }, /* 2 500mV 0dB */
692 { .dkl = { 0x4, 0x0, 0x0 } }, /* 3 650mV 0dB */
693 { .dkl = { 0x2, 0x0, 0x0 } }, /* 4 800mV 0dB */
694 { .dkl = { 0x0, 0x0, 0x0 } }, /* 5 1000mV 0dB */
695 { .dkl = { 0x0, 0x0, 0x5 } }, /* 6 Full -1.5 dB */
696 { .dkl = { 0x0, 0x0, 0x6 } }, /* 7 Full -1.8 dB */
697 { .dkl = { 0x0, 0x0, 0x7 } }, /* 8 Full -2 dB */
698 { .dkl = { 0x0, 0x0, 0x8 } }, /* 9 Full -2.5 dB */
699 { .dkl = { 0x0, 0x0, 0xA } }, /* 10 Full -3 dB */
700};
701
702static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_hdmi = {
703 .entries = _tgl_dkl_phy_trans_hdmi,
704 .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_hdmi),
705 .hdmi_default_entry = ARRAY_SIZE(_tgl_dkl_phy_trans_hdmi) - 1,
706};
707
708static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_dp_hbr[] = {
709 /* NT mV Trans mV db */
710 { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
711 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
712 { .icl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
713 { .icl = { 0x6, 0x7D, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
714 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
715 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
716 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
717 { .icl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
718 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
719 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
720};
721
722static const struct intel_ddi_buf_trans tgl_combo_phy_trans_dp_hbr = {
723 .entries = _tgl_combo_phy_trans_dp_hbr,
724 .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_dp_hbr),
725};
726
727static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_dp_hbr2[] = {
728 /* NT mV Trans mV db */
729 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
730 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
731 { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
732 { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
733 { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
734 { .icl = { 0xC, 0x63, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
735 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
736 { .icl = { 0xC, 0x61, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
737 { .icl = { 0x6, 0x7B, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
738 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
739};
740
741static const struct intel_ddi_buf_trans tgl_combo_phy_trans_dp_hbr2 = {
742 .entries = _tgl_combo_phy_trans_dp_hbr2,
743 .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_dp_hbr2),
744};
745
746static const union intel_ddi_buf_trans_entry _tgl_uy_combo_phy_trans_dp_hbr2[] = {
747 /* NT mV Trans mV db */
748 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
749 { .icl = { 0xA, 0x4F, 0x36, 0x00, 0x09 } }, /* 350 500 3.1 */
750 { .icl = { 0xC, 0x60, 0x32, 0x00, 0x0D } }, /* 350 700 6.0 */
751 { .icl = { 0xC, 0x7F, 0x2D, 0x00, 0x12 } }, /* 350 900 8.2 */
752 { .icl = { 0xC, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
753 { .icl = { 0xC, 0x6F, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */
754 { .icl = { 0x6, 0x7D, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */
755 { .icl = { 0x6, 0x60, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
756 { .icl = { 0x6, 0x7F, 0x34, 0x00, 0x0B } }, /* 600 900 3.5 */
757 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
758};
759
760static const struct intel_ddi_buf_trans tgl_uy_combo_phy_trans_dp_hbr2 = {
761 .entries = _tgl_uy_combo_phy_trans_dp_hbr2,
762 .num_entries = ARRAY_SIZE(_tgl_uy_combo_phy_trans_dp_hbr2),
763};
764
765/*
766 * Cloned the HOBL entry to comply with the voltage and pre-emphasis entries
767 * that DisplayPort specification requires
768 */
769static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_edp_hbr2_hobl[] = {
770 /* VS pre-emp */
771 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 0 */
772 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 1 */
773 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 2 */
774 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 3 */
775 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 0 */
776 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 1 */
777 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 2 */
778 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 2 0 */
779 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 2 1 */
780};
781
782static const struct intel_ddi_buf_trans tgl_combo_phy_trans_edp_hbr2_hobl = {
783 .entries = _tgl_combo_phy_trans_edp_hbr2_hobl,
784 .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_edp_hbr2_hobl),
785};
786
787static const union intel_ddi_buf_trans_entry _rkl_combo_phy_trans_dp_hbr[] = {
788 /* NT mV Trans mV db */
789 { .icl = { 0xA, 0x2F, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
790 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
791 { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */
792 { .icl = { 0x6, 0x7D, 0x2A, 0x00, 0x15 } }, /* 350 900 8.2 */
793 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
794 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
795 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
796 { .icl = { 0xC, 0x6E, 0x3E, 0x00, 0x01 } }, /* 650 700 0.6 */
797 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
798 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
799};
800
801static const struct intel_ddi_buf_trans rkl_combo_phy_trans_dp_hbr = {
802 .entries = _rkl_combo_phy_trans_dp_hbr,
803 .num_entries = ARRAY_SIZE(_rkl_combo_phy_trans_dp_hbr),
804};
805
806static const union intel_ddi_buf_trans_entry _rkl_combo_phy_trans_dp_hbr2_hbr3[] = {
807 /* NT mV Trans mV db */
808 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
809 { .icl = { 0xA, 0x50, 0x38, 0x00, 0x07 } }, /* 350 500 3.1 */
810 { .icl = { 0xC, 0x61, 0x33, 0x00, 0x0C } }, /* 350 700 6.0 */
811 { .icl = { 0x6, 0x7F, 0x2E, 0x00, 0x11 } }, /* 350 900 8.2 */
812 { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
813 { .icl = { 0xC, 0x5F, 0x38, 0x00, 0x07 } }, /* 500 700 2.9 */
814 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
815 { .icl = { 0xC, 0x5F, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
816 { .icl = { 0x6, 0x7E, 0x36, 0x00, 0x09 } }, /* 600 900 3.5 */
817 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
818};
819
820static const struct intel_ddi_buf_trans rkl_combo_phy_trans_dp_hbr2_hbr3 = {
821 .entries = _rkl_combo_phy_trans_dp_hbr2_hbr3,
822 .num_entries = ARRAY_SIZE(_rkl_combo_phy_trans_dp_hbr2_hbr3),
823};
824
825static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_dp_hbr2_hbr3[] = {
826 /* NT mV Trans mV db */
827 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
828 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
829 { .icl = { 0xC, 0x63, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */
830 { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */
831 { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
832 { .icl = { 0xC, 0x63, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */
833 { .icl = { 0x6, 0x73, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */
834 { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
835 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
836 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
837};
838
839static const struct intel_ddi_buf_trans adls_combo_phy_trans_dp_hbr2_hbr3 = {
840 .entries = _adls_combo_phy_trans_dp_hbr2_hbr3,
841 .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_dp_hbr2_hbr3),
842};
843
844static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_edp_hbr2[] = {
845 /* NT mV Trans mV db */
846 { .icl = { 0x9, 0x73, 0x3D, 0x00, 0x02 } }, /* 200 200 0.0 */
847 { .icl = { 0x9, 0x7A, 0x3C, 0x00, 0x03 } }, /* 200 250 1.9 */
848 { .icl = { 0x9, 0x7F, 0x3B, 0x00, 0x04 } }, /* 200 300 3.5 */
849 { .icl = { 0x4, 0x6C, 0x33, 0x00, 0x0C } }, /* 200 350 4.9 */
850 { .icl = { 0x2, 0x73, 0x3A, 0x00, 0x05 } }, /* 250 250 0.0 */
851 { .icl = { 0x2, 0x7C, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */
852 { .icl = { 0x4, 0x5A, 0x36, 0x00, 0x09 } }, /* 250 350 2.9 */
853 { .icl = { 0x4, 0x57, 0x3D, 0x00, 0x02 } }, /* 300 300 0.0 */
854 { .icl = { 0x4, 0x65, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */
855 { .icl = { 0x4, 0x6C, 0x3A, 0x00, 0x05 } }, /* 350 350 0.0 */
856};
857
858static const struct intel_ddi_buf_trans adls_combo_phy_trans_edp_hbr2 = {
859 .entries = _adls_combo_phy_trans_edp_hbr2,
860 .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_edp_hbr2),
861};
862
863static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_edp_hbr3[] = {
864 /* NT mV Trans mV db */
865 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
866 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
867 { .icl = { 0xC, 0x63, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */
868 { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */
869 { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
870 { .icl = { 0xC, 0x63, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */
871 { .icl = { 0x6, 0x73, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */
872 { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
873 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
874 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
875};
876
877static const struct intel_ddi_buf_trans adls_combo_phy_trans_edp_hbr3 = {
878 .entries = _adls_combo_phy_trans_edp_hbr3,
879 .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_edp_hbr3),
880};
881
882static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr[] = {
883 /* NT mV Trans mV db */
884 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
885 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
886 { .icl = { 0xC, 0x71, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */
887 { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */
888 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
889 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
890 { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */
891 { .icl = { 0xC, 0x7C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */
892 { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */
893 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
894};
895
896static const struct intel_ddi_buf_trans adlp_combo_phy_trans_dp_hbr = {
897 .entries = _adlp_combo_phy_trans_dp_hbr,
898 .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr),
899};
900
901static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_hbr3[] = {
902 /* NT mV Trans mV db */
903 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
904 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
905 { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0F } }, /* 350 700 6.0 */
906 { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
907 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
908 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
909 { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */
910 { .icl = { 0xC, 0x63, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
911 { .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } }, /* 600 900 3.5 */
912 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
913};
914
915static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_edp_hbr2[] = {
916 /* NT mV Trans mV db */
917 { .icl = { 0x4, 0x50, 0x38, 0x00, 0x07 } }, /* 200 200 0.0 */
918 { .icl = { 0x4, 0x58, 0x35, 0x00, 0x0A } }, /* 200 250 1.9 */
919 { .icl = { 0x4, 0x60, 0x34, 0x00, 0x0B } }, /* 200 300 3.5 */
920 { .icl = { 0x4, 0x6A, 0x32, 0x00, 0x0D } }, /* 200 350 4.9 */
921 { .icl = { 0x4, 0x5E, 0x38, 0x00, 0x07 } }, /* 250 250 0.0 */
922 { .icl = { 0x4, 0x61, 0x36, 0x00, 0x09 } }, /* 250 300 1.6 */
923 { .icl = { 0x4, 0x6B, 0x34, 0x00, 0x0B } }, /* 250 350 2.9 */
924 { .icl = { 0x4, 0x69, 0x39, 0x00, 0x06 } }, /* 300 300 0.0 */
925 { .icl = { 0x4, 0x73, 0x37, 0x00, 0x08 } }, /* 300 350 1.3 */
926 { .icl = { 0x4, 0x7A, 0x38, 0x00, 0x07 } }, /* 350 350 0.0 */
927};
928
929static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_edp_hbr3[] = {
930 /* NT mV Trans mV db */
931 { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */
932 { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */
933 { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0f } }, /* 350 700 6.0 */
934 { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */
935 { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */
936 { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */
937 { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */
938 { .icl = { 0xC, 0x63, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */
939 { .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } }, /* 600 900 3.5 */
940 { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */
941};
942
943static const struct intel_ddi_buf_trans adlp_combo_phy_trans_dp_hbr2_hbr3 = {
944 .entries = _adlp_combo_phy_trans_dp_hbr2_hbr3,
945 .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr2_hbr3),
946};
947
948static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_hbr3 = {
949 .entries = _adlp_combo_phy_trans_dp_hbr2_edp_hbr3,
950 .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr2_edp_hbr3),
951};
952
953static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_up_to_hbr2 = {
954 .entries = _adlp_combo_phy_trans_edp_hbr2,
955 .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_edp_hbr2),
956};
957
958static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_trans_dp_hbr[] = {
959 /* VS pre-emp Non-trans mV Pre-emph dB */
960 { .dkl = { 0x7, 0x0, 0x01 } }, /* 0 0 400mV 0 dB */
961 { .dkl = { 0x5, 0x0, 0x06 } }, /* 0 1 400mV 3.5 dB */
962 { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */
963 { .dkl = { 0x0, 0x0, 0x17 } }, /* 0 3 400mV 9.5 dB */
964 { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */
965 { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */
966 { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */
967 { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */
968 { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */
969 { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB */
970};
971
972static const struct intel_ddi_buf_trans adlp_dkl_phy_trans_dp_hbr = {
973 .entries = _adlp_dkl_phy_trans_dp_hbr,
974 .num_entries = ARRAY_SIZE(_adlp_dkl_phy_trans_dp_hbr),
975};
976
977static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_trans_dp_hbr2_hbr3[] = {
978 /* VS pre-emp Non-trans mV Pre-emph dB */
979 { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */
980 { .dkl = { 0x5, 0x0, 0x04 } }, /* 0 1 400mV 3.5 dB */
981 { .dkl = { 0x2, 0x0, 0x0A } }, /* 0 2 400mV 6 dB */
982 { .dkl = { 0x0, 0x0, 0x18 } }, /* 0 3 400mV 9.5 dB */
983 { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */
984 { .dkl = { 0x2, 0x0, 0x06 } }, /* 1 1 600mV 3.5 dB */
985 { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */
986 { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */
987 { .dkl = { 0x0, 0x0, 0x09 } }, /* 2 1 800mV 3.5 dB */
988 { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB */
989};
990
991static const struct intel_ddi_buf_trans adlp_dkl_phy_trans_dp_hbr2_hbr3 = {
992 .entries = _adlp_dkl_phy_trans_dp_hbr2_hbr3,
993 .num_entries = ARRAY_SIZE(_adlp_dkl_phy_trans_dp_hbr2_hbr3),
994};
995
996static const union intel_ddi_buf_trans_entry _dg2_snps_trans[] = {
997 { .snps = { 25, 0, 0 } }, /* VS 0, pre-emph 0 */
998 { .snps = { 32, 0, 6 } }, /* VS 0, pre-emph 1 */
999 { .snps = { 35, 0, 10 } }, /* VS 0, pre-emph 2 */
1000 { .snps = { 43, 0, 17 } }, /* VS 0, pre-emph 3 */
1001 { .snps = { 35, 0, 0 } }, /* VS 1, pre-emph 0 */
1002 { .snps = { 45, 0, 8 } }, /* VS 1, pre-emph 1 */
1003 { .snps = { 48, 0, 14 } }, /* VS 1, pre-emph 2 */
1004 { .snps = { 47, 0, 0 } }, /* VS 2, pre-emph 0 */
1005 { .snps = { 55, 0, 7 } }, /* VS 2, pre-emph 1 */
1006 { .snps = { 62, 0, 0 } }, /* VS 3, pre-emph 0 */
1007};
1008
1009static const struct intel_ddi_buf_trans dg2_snps_trans = {
1010 .entries = _dg2_snps_trans,
1011 .num_entries = ARRAY_SIZE(_dg2_snps_trans),
1012 .hdmi_default_entry = ARRAY_SIZE(_dg2_snps_trans) - 1,
1013};
1014
1015static const union intel_ddi_buf_trans_entry _dg2_snps_trans_uhbr[] = {
1016 { .snps = { 62, 0, 0 } }, /* preset 0 */
1017 { .snps = { 55, 0, 7 } }, /* preset 1 */
1018 { .snps = { 50, 0, 12 } }, /* preset 2 */
1019 { .snps = { 44, 0, 18 } }, /* preset 3 */
1020 { .snps = { 35, 0, 21 } }, /* preset 4 */
1021 { .snps = { 59, 3, 0 } }, /* preset 5 */
1022 { .snps = { 53, 3, 6 } }, /* preset 6 */
1023 { .snps = { 48, 3, 11 } }, /* preset 7 */
1024 { .snps = { 42, 5, 15 } }, /* preset 8 */
1025 { .snps = { 37, 5, 20 } }, /* preset 9 */
1026 { .snps = { 56, 6, 0 } }, /* preset 10 */
1027 { .snps = { 48, 7, 7 } }, /* preset 11 */
1028 { .snps = { 45, 7, 10 } }, /* preset 12 */
1029 { .snps = { 39, 8, 15 } }, /* preset 13 */
1030 { .snps = { 48, 14, 0 } }, /* preset 14 */
1031 { .snps = { 45, 4, 4 } }, /* preset 15 */
1032};
1033
1034static const struct intel_ddi_buf_trans dg2_snps_trans_uhbr = {
1035 .entries = _dg2_snps_trans_uhbr,
1036 .num_entries = ARRAY_SIZE(_dg2_snps_trans_uhbr),
1037};
1038
1039static const union intel_ddi_buf_trans_entry _mtl_c10_trans_dp14[] = {
1040 { .snps = { 26, 0, 0 } }, /* preset 0 */
1041 { .snps = { 33, 0, 6 } }, /* preset 1 */
1042 { .snps = { 38, 0, 11 } }, /* preset 2 */
1043 { .snps = { 43, 0, 19 } }, /* preset 3 */
1044 { .snps = { 39, 0, 0 } }, /* preset 4 */
1045 { .snps = { 45, 0, 7 } }, /* preset 5 */
1046 { .snps = { 46, 0, 13 } }, /* preset 6 */
1047 { .snps = { 46, 0, 0 } }, /* preset 7 */
1048 { .snps = { 55, 0, 7 } }, /* preset 8 */
1049 { .snps = { 62, 0, 0 } }, /* preset 9 */
1050};
1051
1052static const struct intel_ddi_buf_trans mtl_c10_trans_dp14 = {
1053 .entries = _mtl_c10_trans_dp14,
1054 .num_entries = ARRAY_SIZE(_mtl_c10_trans_dp14),
1055 .hdmi_default_entry = ARRAY_SIZE(_mtl_c10_trans_dp14) - 1,
1056};
1057
1058/* DP1.4 */
1059static const union intel_ddi_buf_trans_entry _mtl_c20_trans_dp14[] = {
1060 { .snps = { 20, 0, 0 } }, /* preset 0 */
1061 { .snps = { 24, 0, 4 } }, /* preset 1 */
1062 { .snps = { 30, 0, 9 } }, /* preset 2 */
1063 { .snps = { 34, 0, 14 } }, /* preset 3 */
1064 { .snps = { 29, 0, 0 } }, /* preset 4 */
1065 { .snps = { 34, 0, 5 } }, /* preset 5 */
1066 { .snps = { 38, 0, 10 } }, /* preset 6 */
1067 { .snps = { 36, 0, 0 } }, /* preset 7 */
1068 { .snps = { 40, 0, 6 } }, /* preset 8 */
1069 { .snps = { 48, 0, 0 } }, /* preset 9 */
1070};
1071
1072/* DP2.0 */
1073static const union intel_ddi_buf_trans_entry _mtl_c20_trans_uhbr[] = {
1074 { .snps = { 48, 0, 0 } }, /* preset 0 */
1075 { .snps = { 43, 0, 5 } }, /* preset 1 */
1076 { .snps = { 40, 0, 8 } }, /* preset 2 */
1077 { .snps = { 37, 0, 11 } }, /* preset 3 */
1078 { .snps = { 33, 0, 15 } }, /* preset 4 */
1079 { .snps = { 46, 2, 0 } }, /* preset 5 */
1080 { .snps = { 42, 2, 4 } }, /* preset 6 */
1081 { .snps = { 38, 2, 8 } }, /* preset 7 */
1082 { .snps = { 35, 2, 11 } }, /* preset 8 */
1083 { .snps = { 33, 2, 13 } }, /* preset 9 */
1084 { .snps = { 44, 4, 0 } }, /* preset 10 */
1085 { .snps = { 40, 4, 4 } }, /* preset 11 */
1086 { .snps = { 37, 4, 7 } }, /* preset 12 */
1087 { .snps = { 33, 4, 11 } }, /* preset 13 */
1088 { .snps = { 40, 8, 0 } }, /* preset 14 */
1089 { .snps = { 30, 2, 2 } }, /* preset 15 */
1090};
1091
1092/* HDMI2.0 */
1093static const union intel_ddi_buf_trans_entry _mtl_c20_trans_hdmi[] = {
1094 { .snps = { 48, 0, 0 } }, /* preset 0 */
1095 { .snps = { 38, 4, 6 } }, /* preset 1 */
1096 { .snps = { 36, 4, 8 } }, /* preset 2 */
1097 { .snps = { 34, 4, 10 } }, /* preset 3 */
1098 { .snps = { 32, 4, 12 } }, /* preset 4 */
1099};
1100
1101static const struct intel_ddi_buf_trans mtl_c20_trans_hdmi = {
1102 .entries = _mtl_c20_trans_hdmi,
1103 .num_entries = ARRAY_SIZE(_mtl_c20_trans_hdmi),
1104 .hdmi_default_entry = 0,
1105};
1106
1107static const struct intel_ddi_buf_trans mtl_c20_trans_dp14 = {
1108 .entries = _mtl_c20_trans_dp14,
1109 .num_entries = ARRAY_SIZE(_mtl_c20_trans_dp14),
1110 .hdmi_default_entry = ARRAY_SIZE(_mtl_c20_trans_dp14) - 1,
1111};
1112
1113static const struct intel_ddi_buf_trans mtl_c20_trans_uhbr = {
1114 .entries = _mtl_c20_trans_uhbr,
1115 .num_entries = ARRAY_SIZE(_mtl_c20_trans_uhbr),
1116};
1117
1118bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table)
1119{
1120 return table == &tgl_combo_phy_trans_edp_hbr2_hobl;
1121}
1122
1123static bool use_edp_hobl(struct intel_encoder *encoder)
1124{
1125 struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
1126 struct intel_connector *connector = intel_dp->attached_connector;
1127
1128 return connector->panel.vbt.edp.hobl && !intel_dp->hobl_failed;
1129}
1130
1131static bool use_edp_low_vswing(struct intel_encoder *encoder)
1132{
1133 struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
1134 struct intel_connector *connector = intel_dp->attached_connector;
1135
1136 return connector->panel.vbt.edp.low_vswing;
1137}
1138
1139static const struct intel_ddi_buf_trans *
1140intel_get_buf_trans(const struct intel_ddi_buf_trans *trans, int *num_entries)
1141{
1142 *num_entries = trans->num_entries;
1143 return trans;
1144}
1145
1146static const struct intel_ddi_buf_trans *
1147hsw_get_buf_trans(struct intel_encoder *encoder,
1148 const struct intel_crtc_state *crtc_state,
1149 int *n_entries)
1150{
1151 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_ANALOG))
1152 return intel_get_buf_trans(trans: &hsw_trans_fdi, num_entries: n_entries);
1153 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1154 return intel_get_buf_trans(trans: &hsw_trans_hdmi, num_entries: n_entries);
1155 else
1156 return intel_get_buf_trans(trans: &hsw_trans_dp, num_entries: n_entries);
1157}
1158
1159static const struct intel_ddi_buf_trans *
1160bdw_get_buf_trans(struct intel_encoder *encoder,
1161 const struct intel_crtc_state *crtc_state,
1162 int *n_entries)
1163{
1164 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_ANALOG))
1165 return intel_get_buf_trans(trans: &bdw_trans_fdi, num_entries: n_entries);
1166 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1167 return intel_get_buf_trans(trans: &bdw_trans_hdmi, num_entries: n_entries);
1168 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1169 use_edp_low_vswing(encoder))
1170 return intel_get_buf_trans(trans: &bdw_trans_edp, num_entries: n_entries);
1171 else
1172 return intel_get_buf_trans(trans: &bdw_trans_dp, num_entries: n_entries);
1173}
1174
1175static int skl_buf_trans_num_entries(enum port port, int n_entries)
1176{
1177 /* Only DDIA and DDIE can select the 10th register with DP */
1178 if (port == PORT_A || port == PORT_E)
1179 return min(n_entries, 10);
1180 else
1181 return min(n_entries, 9);
1182}
1183
1184static const struct intel_ddi_buf_trans *
1185_skl_get_buf_trans_dp(struct intel_encoder *encoder,
1186 const struct intel_ddi_buf_trans *trans,
1187 int *n_entries)
1188{
1189 trans = intel_get_buf_trans(trans, num_entries: n_entries);
1190 *n_entries = skl_buf_trans_num_entries(port: encoder->port, n_entries: *n_entries);
1191 return trans;
1192}
1193
1194static const struct intel_ddi_buf_trans *
1195skl_y_get_buf_trans(struct intel_encoder *encoder,
1196 const struct intel_crtc_state *crtc_state,
1197 int *n_entries)
1198{
1199 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1200 return intel_get_buf_trans(trans: &skl_y_trans_hdmi, num_entries: n_entries);
1201 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1202 use_edp_low_vswing(encoder))
1203 return _skl_get_buf_trans_dp(encoder, trans: &skl_y_trans_edp, n_entries);
1204 else
1205 return _skl_get_buf_trans_dp(encoder, trans: &skl_y_trans_dp, n_entries);
1206}
1207
1208static const struct intel_ddi_buf_trans *
1209skl_u_get_buf_trans(struct intel_encoder *encoder,
1210 const struct intel_crtc_state *crtc_state,
1211 int *n_entries)
1212{
1213 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1214 return intel_get_buf_trans(trans: &skl_trans_hdmi, num_entries: n_entries);
1215 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1216 use_edp_low_vswing(encoder))
1217 return _skl_get_buf_trans_dp(encoder, trans: &skl_u_trans_edp, n_entries);
1218 else
1219 return _skl_get_buf_trans_dp(encoder, trans: &skl_u_trans_dp, n_entries);
1220}
1221
1222static const struct intel_ddi_buf_trans *
1223skl_get_buf_trans(struct intel_encoder *encoder,
1224 const struct intel_crtc_state *crtc_state,
1225 int *n_entries)
1226{
1227 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1228 return intel_get_buf_trans(trans: &skl_trans_hdmi, num_entries: n_entries);
1229 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1230 use_edp_low_vswing(encoder))
1231 return _skl_get_buf_trans_dp(encoder, trans: &skl_trans_edp, n_entries);
1232 else
1233 return _skl_get_buf_trans_dp(encoder, trans: &skl_trans_dp, n_entries);
1234}
1235
1236static const struct intel_ddi_buf_trans *
1237kbl_y_get_buf_trans(struct intel_encoder *encoder,
1238 const struct intel_crtc_state *crtc_state,
1239 int *n_entries)
1240{
1241 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1242 return intel_get_buf_trans(trans: &skl_y_trans_hdmi, num_entries: n_entries);
1243 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1244 use_edp_low_vswing(encoder))
1245 return _skl_get_buf_trans_dp(encoder, trans: &skl_y_trans_edp, n_entries);
1246 else
1247 return _skl_get_buf_trans_dp(encoder, trans: &kbl_y_trans_dp, n_entries);
1248}
1249
1250static const struct intel_ddi_buf_trans *
1251kbl_u_get_buf_trans(struct intel_encoder *encoder,
1252 const struct intel_crtc_state *crtc_state,
1253 int *n_entries)
1254{
1255 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1256 return intel_get_buf_trans(trans: &skl_trans_hdmi, num_entries: n_entries);
1257 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1258 use_edp_low_vswing(encoder))
1259 return _skl_get_buf_trans_dp(encoder, trans: &skl_u_trans_edp, n_entries);
1260 else
1261 return _skl_get_buf_trans_dp(encoder, trans: &kbl_u_trans_dp, n_entries);
1262}
1263
1264static const struct intel_ddi_buf_trans *
1265kbl_get_buf_trans(struct intel_encoder *encoder,
1266 const struct intel_crtc_state *crtc_state,
1267 int *n_entries)
1268{
1269 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1270 return intel_get_buf_trans(trans: &skl_trans_hdmi, num_entries: n_entries);
1271 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1272 use_edp_low_vswing(encoder))
1273 return _skl_get_buf_trans_dp(encoder, trans: &skl_trans_edp, n_entries);
1274 else
1275 return _skl_get_buf_trans_dp(encoder, trans: &kbl_trans_dp, n_entries);
1276}
1277
1278static const struct intel_ddi_buf_trans *
1279bxt_get_buf_trans(struct intel_encoder *encoder,
1280 const struct intel_crtc_state *crtc_state,
1281 int *n_entries)
1282{
1283 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1284 return intel_get_buf_trans(trans: &bxt_trans_hdmi, num_entries: n_entries);
1285 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1286 use_edp_low_vswing(encoder))
1287 return intel_get_buf_trans(trans: &bxt_trans_edp, num_entries: n_entries);
1288 else
1289 return intel_get_buf_trans(trans: &bxt_trans_dp, num_entries: n_entries);
1290}
1291
1292static const struct intel_ddi_buf_trans *
1293icl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1294 const struct intel_crtc_state *crtc_state,
1295 int *n_entries)
1296{
1297 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3,
1298 num_entries: n_entries);
1299}
1300
1301static const struct intel_ddi_buf_trans *
1302icl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1303 const struct intel_crtc_state *crtc_state,
1304 int *n_entries)
1305{
1306 if (crtc_state->port_clock > 540000) {
1307 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3,
1308 num_entries: n_entries);
1309 } else if (use_edp_low_vswing(encoder)) {
1310 return intel_get_buf_trans(trans: &icl_combo_phy_trans_edp_hbr2,
1311 num_entries: n_entries);
1312 }
1313
1314 return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1315}
1316
1317static const struct intel_ddi_buf_trans *
1318icl_get_combo_buf_trans(struct intel_encoder *encoder,
1319 const struct intel_crtc_state *crtc_state,
1320 int *n_entries)
1321{
1322 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1323 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1324 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1325 return icl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1326 else
1327 return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1328}
1329
1330static const struct intel_ddi_buf_trans *
1331icl_get_mg_buf_trans_dp(struct intel_encoder *encoder,
1332 const struct intel_crtc_state *crtc_state,
1333 int *n_entries)
1334{
1335 if (crtc_state->port_clock > 270000) {
1336 return intel_get_buf_trans(trans: &icl_mg_phy_trans_hbr2_hbr3,
1337 num_entries: n_entries);
1338 } else {
1339 return intel_get_buf_trans(trans: &icl_mg_phy_trans_rbr_hbr,
1340 num_entries: n_entries);
1341 }
1342}
1343
1344static const struct intel_ddi_buf_trans *
1345icl_get_mg_buf_trans(struct intel_encoder *encoder,
1346 const struct intel_crtc_state *crtc_state,
1347 int *n_entries)
1348{
1349 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1350 return intel_get_buf_trans(trans: &icl_mg_phy_trans_hdmi, num_entries: n_entries);
1351 else
1352 return icl_get_mg_buf_trans_dp(encoder, crtc_state, n_entries);
1353}
1354
1355static const struct intel_ddi_buf_trans *
1356ehl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1357 const struct intel_crtc_state *crtc_state,
1358 int *n_entries)
1359{
1360 if (crtc_state->port_clock > 270000)
1361 return intel_get_buf_trans(trans: &ehl_combo_phy_trans_edp_hbr2, num_entries: n_entries);
1362 else
1363 return intel_get_buf_trans(trans: &icl_combo_phy_trans_edp_hbr2, num_entries: n_entries);
1364}
1365
1366static const struct intel_ddi_buf_trans *
1367ehl_get_combo_buf_trans(struct intel_encoder *encoder,
1368 const struct intel_crtc_state *crtc_state,
1369 int *n_entries)
1370{
1371 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1372 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1373 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1374 use_edp_low_vswing(encoder))
1375 return ehl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1376 else
1377 return intel_get_buf_trans(trans: &ehl_combo_phy_trans_dp, num_entries: n_entries);
1378}
1379
1380static const struct intel_ddi_buf_trans *
1381jsl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1382 const struct intel_crtc_state *crtc_state,
1383 int *n_entries)
1384{
1385 if (crtc_state->port_clock > 270000)
1386 return intel_get_buf_trans(trans: &jsl_combo_phy_trans_edp_hbr2, num_entries: n_entries);
1387 else
1388 return intel_get_buf_trans(trans: &jsl_combo_phy_trans_edp_hbr, num_entries: n_entries);
1389}
1390
1391static const struct intel_ddi_buf_trans *
1392jsl_get_combo_buf_trans(struct intel_encoder *encoder,
1393 const struct intel_crtc_state *crtc_state,
1394 int *n_entries)
1395{
1396 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1397 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1398 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP) &&
1399 use_edp_low_vswing(encoder))
1400 return jsl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1401 else
1402 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3, num_entries: n_entries);
1403}
1404
1405static const struct intel_ddi_buf_trans *
1406tgl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1407 const struct intel_crtc_state *crtc_state,
1408 int *n_entries)
1409{
1410 struct intel_display *display = to_intel_display(encoder);
1411
1412 if (crtc_state->port_clock > 270000) {
1413 if (display->platform.tigerlake_uy) {
1414 return intel_get_buf_trans(trans: &tgl_uy_combo_phy_trans_dp_hbr2,
1415 num_entries: n_entries);
1416 } else {
1417 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_dp_hbr2,
1418 num_entries: n_entries);
1419 }
1420 } else {
1421 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_dp_hbr,
1422 num_entries: n_entries);
1423 }
1424}
1425
1426static const struct intel_ddi_buf_trans *
1427tgl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1428 const struct intel_crtc_state *crtc_state,
1429 int *n_entries)
1430{
1431 if (crtc_state->port_clock > 540000) {
1432 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3,
1433 num_entries: n_entries);
1434 } else if (use_edp_hobl(encoder)) {
1435 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_edp_hbr2_hobl,
1436 num_entries: n_entries);
1437 } else if (use_edp_low_vswing(encoder)) {
1438 return intel_get_buf_trans(trans: &icl_combo_phy_trans_edp_hbr2,
1439 num_entries: n_entries);
1440 }
1441
1442 return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1443}
1444
1445static const struct intel_ddi_buf_trans *
1446tgl_get_combo_buf_trans(struct intel_encoder *encoder,
1447 const struct intel_crtc_state *crtc_state,
1448 int *n_entries)
1449{
1450 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1451 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1452 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1453 return tgl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1454 else
1455 return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1456}
1457
1458static const struct intel_ddi_buf_trans *
1459dg1_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1460 const struct intel_crtc_state *crtc_state,
1461 int *n_entries)
1462{
1463 if (crtc_state->port_clock > 270000)
1464 return intel_get_buf_trans(trans: &dg1_combo_phy_trans_dp_hbr2_hbr3,
1465 num_entries: n_entries);
1466 else
1467 return intel_get_buf_trans(trans: &dg1_combo_phy_trans_dp_rbr_hbr,
1468 num_entries: n_entries);
1469}
1470
1471static const struct intel_ddi_buf_trans *
1472dg1_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1473 const struct intel_crtc_state *crtc_state,
1474 int *n_entries)
1475{
1476 if (crtc_state->port_clock > 540000)
1477 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3,
1478 num_entries: n_entries);
1479 else if (use_edp_hobl(encoder))
1480 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_edp_hbr2_hobl,
1481 num_entries: n_entries);
1482 else if (use_edp_low_vswing(encoder))
1483 return intel_get_buf_trans(trans: &icl_combo_phy_trans_edp_hbr2,
1484 num_entries: n_entries);
1485 else
1486 return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1487}
1488
1489static const struct intel_ddi_buf_trans *
1490dg1_get_combo_buf_trans(struct intel_encoder *encoder,
1491 const struct intel_crtc_state *crtc_state,
1492 int *n_entries)
1493{
1494 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1495 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1496 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1497 return dg1_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1498 else
1499 return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1500}
1501
1502static const struct intel_ddi_buf_trans *
1503rkl_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1504 const struct intel_crtc_state *crtc_state,
1505 int *n_entries)
1506{
1507 if (crtc_state->port_clock > 270000)
1508 return intel_get_buf_trans(trans: &rkl_combo_phy_trans_dp_hbr2_hbr3, num_entries: n_entries);
1509 else
1510 return intel_get_buf_trans(trans: &rkl_combo_phy_trans_dp_hbr, num_entries: n_entries);
1511}
1512
1513static const struct intel_ddi_buf_trans *
1514rkl_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1515 const struct intel_crtc_state *crtc_state,
1516 int *n_entries)
1517{
1518 if (crtc_state->port_clock > 540000) {
1519 return intel_get_buf_trans(trans: &icl_combo_phy_trans_dp_hbr2_edp_hbr3,
1520 num_entries: n_entries);
1521 } else if (use_edp_hobl(encoder)) {
1522 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_edp_hbr2_hobl,
1523 num_entries: n_entries);
1524 } else if (use_edp_low_vswing(encoder)) {
1525 return intel_get_buf_trans(trans: &icl_combo_phy_trans_edp_hbr2,
1526 num_entries: n_entries);
1527 }
1528
1529 return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1530}
1531
1532static const struct intel_ddi_buf_trans *
1533rkl_get_combo_buf_trans(struct intel_encoder *encoder,
1534 const struct intel_crtc_state *crtc_state,
1535 int *n_entries)
1536{
1537 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1538 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1539 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1540 return rkl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1541 else
1542 return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1543}
1544
1545static const struct intel_ddi_buf_trans *
1546adls_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1547 const struct intel_crtc_state *crtc_state,
1548 int *n_entries)
1549{
1550 if (crtc_state->port_clock > 270000)
1551 return intel_get_buf_trans(trans: &adls_combo_phy_trans_dp_hbr2_hbr3, num_entries: n_entries);
1552 else
1553 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_dp_hbr, num_entries: n_entries);
1554}
1555
1556static const struct intel_ddi_buf_trans *
1557adls_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1558 const struct intel_crtc_state *crtc_state,
1559 int *n_entries)
1560{
1561 if (crtc_state->port_clock > 540000)
1562 return intel_get_buf_trans(trans: &adls_combo_phy_trans_edp_hbr3, num_entries: n_entries);
1563 else if (use_edp_hobl(encoder))
1564 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_edp_hbr2_hobl, num_entries: n_entries);
1565 else if (use_edp_low_vswing(encoder))
1566 return intel_get_buf_trans(trans: &adls_combo_phy_trans_edp_hbr2, num_entries: n_entries);
1567 else
1568 return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1569}
1570
1571static const struct intel_ddi_buf_trans *
1572adls_get_combo_buf_trans(struct intel_encoder *encoder,
1573 const struct intel_crtc_state *crtc_state,
1574 int *n_entries)
1575{
1576 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1577 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1578 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1579 return adls_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1580 else
1581 return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1582}
1583
1584static const struct intel_ddi_buf_trans *
1585adlp_get_combo_buf_trans_dp(struct intel_encoder *encoder,
1586 const struct intel_crtc_state *crtc_state,
1587 int *n_entries)
1588{
1589 if (crtc_state->port_clock > 270000)
1590 return intel_get_buf_trans(trans: &adlp_combo_phy_trans_dp_hbr2_hbr3, num_entries: n_entries);
1591 else
1592 return intel_get_buf_trans(trans: &adlp_combo_phy_trans_dp_hbr, num_entries: n_entries);
1593}
1594
1595static const struct intel_ddi_buf_trans *
1596adlp_get_combo_buf_trans_edp(struct intel_encoder *encoder,
1597 const struct intel_crtc_state *crtc_state,
1598 int *n_entries)
1599{
1600 if (crtc_state->port_clock > 540000) {
1601 return intel_get_buf_trans(trans: &adlp_combo_phy_trans_edp_hbr3,
1602 num_entries: n_entries);
1603 } else if (use_edp_hobl(encoder)) {
1604 return intel_get_buf_trans(trans: &tgl_combo_phy_trans_edp_hbr2_hobl,
1605 num_entries: n_entries);
1606 } else if (use_edp_low_vswing(encoder)) {
1607 return intel_get_buf_trans(trans: &adlp_combo_phy_trans_edp_up_to_hbr2,
1608 num_entries: n_entries);
1609 }
1610
1611 return adlp_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1612}
1613
1614static const struct intel_ddi_buf_trans *
1615adlp_get_combo_buf_trans(struct intel_encoder *encoder,
1616 const struct intel_crtc_state *crtc_state,
1617 int *n_entries)
1618{
1619 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1620 return intel_get_buf_trans(trans: &icl_combo_phy_trans_hdmi, num_entries: n_entries);
1621 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_EDP))
1622 return adlp_get_combo_buf_trans_edp(encoder, crtc_state, n_entries);
1623 else
1624 return adlp_get_combo_buf_trans_dp(encoder, crtc_state, n_entries);
1625}
1626
1627static const struct intel_ddi_buf_trans *
1628tgl_get_dkl_buf_trans_dp(struct intel_encoder *encoder,
1629 const struct intel_crtc_state *crtc_state,
1630 int *n_entries)
1631{
1632 if (crtc_state->port_clock > 270000) {
1633 return intel_get_buf_trans(trans: &tgl_dkl_phy_trans_dp_hbr2,
1634 num_entries: n_entries);
1635 } else {
1636 return intel_get_buf_trans(trans: &tgl_dkl_phy_trans_dp_hbr,
1637 num_entries: n_entries);
1638 }
1639}
1640
1641static const struct intel_ddi_buf_trans *
1642tgl_get_dkl_buf_trans(struct intel_encoder *encoder,
1643 const struct intel_crtc_state *crtc_state,
1644 int *n_entries)
1645{
1646 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1647 return intel_get_buf_trans(trans: &tgl_dkl_phy_trans_hdmi, num_entries: n_entries);
1648 else
1649 return tgl_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries);
1650}
1651
1652static const struct intel_ddi_buf_trans *
1653adlp_get_dkl_buf_trans_dp(struct intel_encoder *encoder,
1654 const struct intel_crtc_state *crtc_state,
1655 int *n_entries)
1656{
1657 if (crtc_state->port_clock > 270000) {
1658 return intel_get_buf_trans(trans: &adlp_dkl_phy_trans_dp_hbr2_hbr3,
1659 num_entries: n_entries);
1660 } else {
1661 return intel_get_buf_trans(trans: &adlp_dkl_phy_trans_dp_hbr,
1662 num_entries: n_entries);
1663 }
1664}
1665
1666static const struct intel_ddi_buf_trans *
1667adlp_get_dkl_buf_trans(struct intel_encoder *encoder,
1668 const struct intel_crtc_state *crtc_state,
1669 int *n_entries)
1670{
1671 if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1672 return intel_get_buf_trans(trans: &tgl_dkl_phy_trans_hdmi, num_entries: n_entries);
1673 else
1674 return adlp_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries);
1675}
1676
1677static const struct intel_ddi_buf_trans *
1678dg2_get_snps_buf_trans(struct intel_encoder *encoder,
1679 const struct intel_crtc_state *crtc_state,
1680 int *n_entries)
1681{
1682 if (intel_crtc_has_dp_encoder(crtc_state) &&
1683 intel_dp_is_uhbr(crtc_state))
1684 return intel_get_buf_trans(trans: &dg2_snps_trans_uhbr, num_entries: n_entries);
1685 else
1686 return intel_get_buf_trans(trans: &dg2_snps_trans, num_entries: n_entries);
1687}
1688
1689static const struct intel_ddi_buf_trans *
1690mtl_get_c10_buf_trans(struct intel_encoder *encoder,
1691 const struct intel_crtc_state *crtc_state,
1692 int *n_entries)
1693{
1694 return intel_get_buf_trans(trans: &mtl_c10_trans_dp14, num_entries: n_entries);
1695}
1696
1697static const struct intel_ddi_buf_trans *
1698mtl_get_c20_buf_trans(struct intel_encoder *encoder,
1699 const struct intel_crtc_state *crtc_state,
1700 int *n_entries)
1701{
1702 if (intel_crtc_has_dp_encoder(crtc_state) && intel_dp_is_uhbr(crtc_state))
1703 return intel_get_buf_trans(trans: &mtl_c20_trans_uhbr, num_entries: n_entries);
1704 else if (intel_crtc_has_type(crtc_state, type: INTEL_OUTPUT_HDMI))
1705 return intel_get_buf_trans(trans: &mtl_c20_trans_hdmi, num_entries: n_entries);
1706 else
1707 return intel_get_buf_trans(trans: &mtl_c20_trans_dp14, num_entries: n_entries);
1708}
1709
1710void intel_ddi_buf_trans_init(struct intel_encoder *encoder)
1711{
1712 struct intel_display *display = to_intel_display(encoder);
1713
1714 if (DISPLAY_VER(display) >= 14) {
1715 if (intel_encoder_is_c10phy(encoder))
1716 encoder->get_buf_trans = mtl_get_c10_buf_trans;
1717 else
1718 encoder->get_buf_trans = mtl_get_c20_buf_trans;
1719 } else if (display->platform.dg2) {
1720 encoder->get_buf_trans = dg2_get_snps_buf_trans;
1721 } else if (display->platform.alderlake_p) {
1722 if (intel_encoder_is_combo(encoder))
1723 encoder->get_buf_trans = adlp_get_combo_buf_trans;
1724 else
1725 encoder->get_buf_trans = adlp_get_dkl_buf_trans;
1726 } else if (display->platform.alderlake_s) {
1727 encoder->get_buf_trans = adls_get_combo_buf_trans;
1728 } else if (display->platform.rocketlake) {
1729 encoder->get_buf_trans = rkl_get_combo_buf_trans;
1730 } else if (display->platform.dg1) {
1731 encoder->get_buf_trans = dg1_get_combo_buf_trans;
1732 } else if (DISPLAY_VER(display) >= 12) {
1733 if (intel_encoder_is_combo(encoder))
1734 encoder->get_buf_trans = tgl_get_combo_buf_trans;
1735 else
1736 encoder->get_buf_trans = tgl_get_dkl_buf_trans;
1737 } else if (DISPLAY_VER(display) == 11) {
1738 if (display->platform.jasperlake)
1739 encoder->get_buf_trans = jsl_get_combo_buf_trans;
1740 else if (display->platform.elkhartlake)
1741 encoder->get_buf_trans = ehl_get_combo_buf_trans;
1742 else if (intel_encoder_is_combo(encoder))
1743 encoder->get_buf_trans = icl_get_combo_buf_trans;
1744 else
1745 encoder->get_buf_trans = icl_get_mg_buf_trans;
1746 } else if (display->platform.geminilake || display->platform.broxton) {
1747 encoder->get_buf_trans = bxt_get_buf_trans;
1748 } else if (display->platform.cometlake_ulx ||
1749 display->platform.coffeelake_ulx ||
1750 display->platform.kabylake_ulx) {
1751 encoder->get_buf_trans = kbl_y_get_buf_trans;
1752 } else if (display->platform.cometlake_ult ||
1753 display->platform.coffeelake_ult ||
1754 display->platform.kabylake_ult) {
1755 encoder->get_buf_trans = kbl_u_get_buf_trans;
1756 } else if (display->platform.cometlake ||
1757 display->platform.coffeelake ||
1758 display->platform.kabylake) {
1759 encoder->get_buf_trans = kbl_get_buf_trans;
1760 } else if (display->platform.skylake_ulx) {
1761 encoder->get_buf_trans = skl_y_get_buf_trans;
1762 } else if (display->platform.skylake_ult) {
1763 encoder->get_buf_trans = skl_u_get_buf_trans;
1764 } else if (display->platform.skylake) {
1765 encoder->get_buf_trans = skl_get_buf_trans;
1766 } else if (display->platform.broadwell) {
1767 encoder->get_buf_trans = bdw_get_buf_trans;
1768 } else if (display->platform.haswell) {
1769 encoder->get_buf_trans = hsw_get_buf_trans;
1770 } else {
1771 struct pci_dev *pdev = to_pci_dev(display->drm->dev);
1772
1773 MISSING_CASE(pdev->device);
1774 }
1775}
1776