1/*
2 * Defines for Mobile Industry Processor Interface (MIPI(R))
3 * Display Working Group standards: DSI, DCS, DBI, DPI
4 *
5 * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
6 * Copyright (C) 2006 Nokia Corporation
7 * Author: Imre Deak <imre.deak@nokia.com>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13#ifndef MIPI_DISPLAY_H
14#define MIPI_DISPLAY_H
15
16/* MIPI DSI Processor-to-Peripheral transaction types */
17enum {
18 MIPI_DSI_V_SYNC_START = 0x01,
19 MIPI_DSI_V_SYNC_END = 0x11,
20 MIPI_DSI_H_SYNC_START = 0x21,
21 MIPI_DSI_H_SYNC_END = 0x31,
22
23 MIPI_DSI_COLOR_MODE_OFF = 0x02,
24 MIPI_DSI_COLOR_MODE_ON = 0x12,
25 MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22,
26 MIPI_DSI_TURN_ON_PERIPHERAL = 0x32,
27
28 MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03,
29 MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13,
30 MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23,
31
32 MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04,
33 MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14,
34 MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24,
35
36 MIPI_DSI_DCS_SHORT_WRITE = 0x05,
37 MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15,
38
39 MIPI_DSI_DCS_READ = 0x06,
40
41 MIPI_DSI_DCS_COMPRESSION_MODE = 0x07,
42 MIPI_DSI_PPS_LONG_WRITE = 0x0A,
43
44 MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37,
45
46 MIPI_DSI_END_OF_TRANSMISSION = 0x08,
47
48 MIPI_DSI_NULL_PACKET = 0x09,
49 MIPI_DSI_BLANKING_PACKET = 0x19,
50 MIPI_DSI_GENERIC_LONG_WRITE = 0x29,
51 MIPI_DSI_DCS_LONG_WRITE = 0x39,
52
53 MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c,
54 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c,
55 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c,
56
57 MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d,
58 MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d,
59 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d,
60
61 MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e,
62 MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e,
63 MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e,
64 MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e,
65};
66
67/* MIPI DSI Peripheral-to-Processor transaction types */
68enum {
69 MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02,
70 MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08,
71 MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11,
72 MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12,
73 MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a,
74 MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c,
75 MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21,
76 MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22,
77};
78
79/* MIPI DCS commands */
80enum {
81 MIPI_DCS_NOP = 0x00,
82 MIPI_DCS_SOFT_RESET = 0x01,
83 MIPI_DCS_GET_DISPLAY_ID = 0x04,
84 MIPI_DCS_GET_RED_CHANNEL = 0x06,
85 MIPI_DCS_GET_GREEN_CHANNEL = 0x07,
86 MIPI_DCS_GET_BLUE_CHANNEL = 0x08,
87 MIPI_DCS_GET_DISPLAY_STATUS = 0x09,
88 MIPI_DCS_GET_POWER_MODE = 0x0A,
89 MIPI_DCS_GET_ADDRESS_MODE = 0x0B,
90 MIPI_DCS_GET_PIXEL_FORMAT = 0x0C,
91 MIPI_DCS_GET_DISPLAY_MODE = 0x0D,
92 MIPI_DCS_GET_SIGNAL_MODE = 0x0E,
93 MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F,
94 MIPI_DCS_ENTER_SLEEP_MODE = 0x10,
95 MIPI_DCS_EXIT_SLEEP_MODE = 0x11,
96 MIPI_DCS_ENTER_PARTIAL_MODE = 0x12,
97 MIPI_DCS_ENTER_NORMAL_MODE = 0x13,
98 MIPI_DCS_EXIT_INVERT_MODE = 0x20,
99 MIPI_DCS_ENTER_INVERT_MODE = 0x21,
100 MIPI_DCS_SET_GAMMA_CURVE = 0x26,
101 MIPI_DCS_SET_DISPLAY_OFF = 0x28,
102 MIPI_DCS_SET_DISPLAY_ON = 0x29,
103 MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A,
104 MIPI_DCS_SET_PAGE_ADDRESS = 0x2B,
105 MIPI_DCS_WRITE_MEMORY_START = 0x2C,
106 MIPI_DCS_WRITE_LUT = 0x2D,
107 MIPI_DCS_READ_MEMORY_START = 0x2E,
108 MIPI_DCS_SET_PARTIAL_AREA = 0x30,
109 MIPI_DCS_SET_SCROLL_AREA = 0x33,
110 MIPI_DCS_SET_TEAR_OFF = 0x34,
111 MIPI_DCS_SET_TEAR_ON = 0x35,
112 MIPI_DCS_SET_ADDRESS_MODE = 0x36,
113 MIPI_DCS_SET_SCROLL_START = 0x37,
114 MIPI_DCS_EXIT_IDLE_MODE = 0x38,
115 MIPI_DCS_ENTER_IDLE_MODE = 0x39,
116 MIPI_DCS_SET_PIXEL_FORMAT = 0x3A,
117 MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C,
118 MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E,
119 MIPI_DCS_SET_TEAR_SCANLINE = 0x44,
120 MIPI_DCS_GET_SCANLINE = 0x45,
121 MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 0x51, /* MIPI DCS 1.3 */
122 MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 0x52, /* MIPI DCS 1.3 */
123 MIPI_DCS_WRITE_CONTROL_DISPLAY = 0x53, /* MIPI DCS 1.3 */
124 MIPI_DCS_GET_CONTROL_DISPLAY = 0x54, /* MIPI DCS 1.3 */
125 MIPI_DCS_WRITE_POWER_SAVE = 0x55, /* MIPI DCS 1.3 */
126 MIPI_DCS_GET_POWER_SAVE = 0x56, /* MIPI DCS 1.3 */
127 MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 0x5E, /* MIPI DCS 1.3 */
128 MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 0x5F, /* MIPI DCS 1.3 */
129 MIPI_DCS_READ_DDB_START = 0xA1,
130 MIPI_DCS_READ_DDB_CONTINUE = 0xA8,
131};
132
133/* MIPI DCS pixel formats */
134#define MIPI_DCS_PIXEL_FMT_24BIT 7
135#define MIPI_DCS_PIXEL_FMT_18BIT 6
136#define MIPI_DCS_PIXEL_FMT_16BIT 5
137#define MIPI_DCS_PIXEL_FMT_12BIT 3
138#define MIPI_DCS_PIXEL_FMT_8BIT 2
139#define MIPI_DCS_PIXEL_FMT_3BIT 1
140
141#endif
142