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Donghwa Leebba09e92012-04-06 14:24:01 +09001/*
2 * Copyright (C) 2012 Samsung Electronics
3 *
4 * Author: Donghwa Lee <dh09.lee@samsung.com>
5 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
Donghwa Leebba09e92012-04-06 14:24:01 +09007 */
8
9#include <common.h>
10#include <asm/arch/mipi_dsim.h>
11
12#include "exynos_mipi_dsi_lowlevel.h"
13#include "exynos_mipi_dsi_common.h"
14
15static void s6e8ax0_panel_cond(struct mipi_dsim_device *dsim_dev)
16{
17 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee3d024082012-04-26 18:52:26 +000018 int reverse = dsim_dev->dsim_lcd_dev->reverse_panel;
Piotr Wilczekb1d86542013-05-24 09:43:46 +020019 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +090020 0xf8, 0x3d, 0x35, 0x00, 0x00, 0x00, 0x8d, 0x00, 0x4c,
21 0x6e, 0x10, 0x27, 0x7d, 0x3f, 0x10, 0x00, 0x00, 0x20,
22 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
23 0x23, 0x23, 0xc0, 0xc8, 0x08, 0x48, 0xc1, 0x00, 0xc3,
24 0xff, 0xff, 0xc8
25 };
26
Piotr Wilczekb1d86542013-05-24 09:43:46 +020027 static const unsigned char data_to_send_reverse[] = {
Donghwa Lee3d024082012-04-26 18:52:26 +000028 0xf8, 0x19, 0x35, 0x00, 0x00, 0x00, 0x93, 0x00, 0x3c,
29 0x7d, 0x08, 0x27, 0x7d, 0x3f, 0x00, 0x00, 0x00, 0x20,
30 0x04, 0x08, 0x6e, 0x00, 0x00, 0x00, 0x02, 0x08, 0x08,
31 0x23, 0x23, 0xc0, 0xc1, 0x01, 0x41, 0xc1, 0x00, 0xc1,
32 0xf6, 0xf6, 0xc1
33 };
34
35 if (reverse) {
36 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +090037 data_to_send_reverse,
Donghwa Lee3d024082012-04-26 18:52:26 +000038 ARRAY_SIZE(data_to_send_reverse));
39 } else {
40 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +090041 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Lee3d024082012-04-26 18:52:26 +000042 }
Donghwa Leebba09e92012-04-06 14:24:01 +090043}
44
45static void s6e8ax0_display_cond(struct mipi_dsim_device *dsim_dev)
46{
47 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +020048 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +090049 0xf2, 0x80, 0x03, 0x0d
50 };
51
52 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +090053 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +090054}
55
56static void s6e8ax0_gamma_cond(struct mipi_dsim_device *dsim_dev)
57{
58 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee8ecb4c62012-04-24 22:04:39 +000059 /* 7500K 2.2 Set : 30cd */
Piotr Wilczekb1d86542013-05-24 09:43:46 +020060 static const unsigned char data_to_send[] = {
Donghwa Lee8ecb4c62012-04-24 22:04:39 +000061 0xfa, 0x01, 0x60, 0x10, 0x60, 0xf5, 0x00, 0xff, 0xad,
62 0xaf, 0xba, 0xc3, 0xd8, 0xc5, 0x9f, 0xc6, 0x9e, 0xc1,
63 0xdc, 0xc0, 0x00, 0x61, 0x00, 0x5a, 0x00, 0x74,
Donghwa Leebba09e92012-04-06 14:24:01 +090064 };
65
66 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +090067 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +090068}
69
70static void s6e8ax0_gamma_update(struct mipi_dsim_device *dsim_dev)
71{
72 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee9c17a322013-08-05 13:34:32 +090073 static const unsigned char data_to_send[] = {
74 0xf7, 0x03
75 };
Donghwa Leebba09e92012-04-06 14:24:01 +090076
Donghwa Lee9c17a322013-08-05 13:34:32 +090077 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, data_to_send,
78 ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +090079}
80
81static void s6e8ax0_etc_source_control(struct mipi_dsim_device *dsim_dev)
82{
83 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +020084 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +090085 0xf6, 0x00, 0x02, 0x00
86 };
87
88 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +090089 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +090090}
91
92static void s6e8ax0_etc_pentile_control(struct mipi_dsim_device *dsim_dev)
93{
94 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +020095 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +090096 0xb6, 0x0c, 0x02, 0x03, 0x32, 0xff, 0x44, 0x44, 0xc0,
97 0x00
98 };
99
100 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900101 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900102}
103
104static void s6e8ax0_etc_mipi_control1(struct mipi_dsim_device *dsim_dev)
105{
106 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200107 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900108 0xe1, 0x10, 0x1c, 0x17, 0x08, 0x1d
109 };
110
111 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900112 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900113}
114
115static void s6e8ax0_etc_mipi_control2(struct mipi_dsim_device *dsim_dev)
116{
117 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200118 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900119 0xe2, 0xed, 0x07, 0xc3, 0x13, 0x0d, 0x03
120 };
121
122 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900123 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900124}
125
126static void s6e8ax0_etc_power_control(struct mipi_dsim_device *dsim_dev)
127{
128 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200129 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900130 0xf4, 0xcf, 0x0a, 0x12, 0x10, 0x19, 0x33, 0x02
131 };
132
133 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900134 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900135}
136
137static void s6e8ax0_etc_mipi_control3(struct mipi_dsim_device *dsim_dev)
138{
139 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee9c17a322013-08-05 13:34:32 +0900140 static const unsigned char data_to_send[] = {
141 0xe3, 0x40
142 };
Donghwa Leebba09e92012-04-06 14:24:01 +0900143
Donghwa Lee9c17a322013-08-05 13:34:32 +0900144 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE_PARAM, data_to_send,
145 ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900146}
147
148static void s6e8ax0_etc_mipi_control4(struct mipi_dsim_device *dsim_dev)
149{
150 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200151 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900152 0xe4, 0x00, 0x00, 0x14, 0x80, 0x00, 0x00, 0x00
153 };
154
155 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900156 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900157}
158
159static void s6e8ax0_elvss_set(struct mipi_dsim_device *dsim_dev)
160{
161 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200162 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900163 0xb1, 0x04, 0x00
164 };
165
166 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900167 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900168}
169
170static void s6e8ax0_display_on(struct mipi_dsim_device *dsim_dev)
171{
172 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee9c17a322013-08-05 13:34:32 +0900173 static const unsigned char data_to_send[] = {
174 0x29, 0x00
175 };
Donghwa Leebba09e92012-04-06 14:24:01 +0900176
Donghwa Lee9c17a322013-08-05 13:34:32 +0900177 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE, data_to_send,
178 ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900179}
180
181static void s6e8ax0_sleep_out(struct mipi_dsim_device *dsim_dev)
182{
183 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Donghwa Lee9c17a322013-08-05 13:34:32 +0900184 static const unsigned char data_to_send[] = {
185 0x11, 0x00
186 };
Donghwa Leebba09e92012-04-06 14:24:01 +0900187
Donghwa Lee9c17a322013-08-05 13:34:32 +0900188 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_SHORT_WRITE, data_to_send,
189 ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900190}
191
192static void s6e8ax0_apply_level1_key(struct mipi_dsim_device *dsim_dev)
193{
194 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200195 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900196 0xf0, 0x5a, 0x5a
197 };
198
199 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900200 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900201}
202
203static void s6e8ax0_apply_mtp_key(struct mipi_dsim_device *dsim_dev)
204{
205 struct mipi_dsim_master_ops *ops = dsim_dev->master_ops;
Piotr Wilczekb1d86542013-05-24 09:43:46 +0200206 static const unsigned char data_to_send[] = {
Donghwa Leebba09e92012-04-06 14:24:01 +0900207 0xf1, 0x5a, 0x5a
208 };
209
210 ops->cmd_write(dsim_dev, MIPI_DSI_DCS_LONG_WRITE,
Donghwa Lee9c17a322013-08-05 13:34:32 +0900211 data_to_send, ARRAY_SIZE(data_to_send));
Donghwa Leebba09e92012-04-06 14:24:01 +0900212}
213
214static void s6e8ax0_panel_init(struct mipi_dsim_device *dsim_dev)
215{
216 /*
217 * in case of setting gamma and panel condition at first,
218 * it shuold be setting like below.
219 * set_gamma() -> set_panel_condition()
220 */
221
222 s6e8ax0_apply_level1_key(dsim_dev);
223 s6e8ax0_apply_mtp_key(dsim_dev);
224
225 s6e8ax0_sleep_out(dsim_dev);
226 mdelay(5);
227 s6e8ax0_panel_cond(dsim_dev);
228 s6e8ax0_display_cond(dsim_dev);
229 s6e8ax0_gamma_cond(dsim_dev);
230 s6e8ax0_gamma_update(dsim_dev);
231
232 s6e8ax0_etc_source_control(dsim_dev);
233 s6e8ax0_elvss_set(dsim_dev);
234 s6e8ax0_etc_pentile_control(dsim_dev);
235 s6e8ax0_etc_mipi_control1(dsim_dev);
236 s6e8ax0_etc_mipi_control2(dsim_dev);
237 s6e8ax0_etc_power_control(dsim_dev);
238 s6e8ax0_etc_mipi_control3(dsim_dev);
239 s6e8ax0_etc_mipi_control4(dsim_dev);
240}
241
242static int s6e8ax0_panel_set(struct mipi_dsim_device *dsim_dev)
243{
244 s6e8ax0_panel_init(dsim_dev);
245
246 return 0;
247}
248
249static void s6e8ax0_display_enable(struct mipi_dsim_device *dsim_dev)
250{
251 s6e8ax0_display_on(dsim_dev);
252}
253
254static struct mipi_dsim_lcd_driver s6e8ax0_dsim_ddi_driver = {
255 .name = "s6e8ax0",
256 .id = -1,
257
258 .mipi_panel_init = s6e8ax0_panel_set,
259 .mipi_display_on = s6e8ax0_display_enable,
260};
261
262void s6e8ax0_init(void)
263{
264 exynos_mipi_dsi_register_lcd_driver(&s6e8ax0_dsim_ddi_driver);
265}