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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Defines for Mobile Industry Processor Interface (MIPI(R))4 * Display Working Group standards: DSI, DCS, DBI, DPI5 *6 * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>7 * Copyright (C) 2006 Nokia Corporation8 * Author: Imre Deak <imre.deak@nokia.com>9 */10#ifndef MIPI_DISPLAY_H11#define MIPI_DISPLAY_H12 13/* MIPI DSI Processor-to-Peripheral transaction types */14enum {15 MIPI_DSI_V_SYNC_START = 0x01,16 MIPI_DSI_V_SYNC_END = 0x11,17 MIPI_DSI_H_SYNC_START = 0x21,18 MIPI_DSI_H_SYNC_END = 0x31,19 20 MIPI_DSI_COMPRESSION_MODE = 0x07,21 MIPI_DSI_END_OF_TRANSMISSION = 0x08,22 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 MIPI_DSI_EXECUTE_QUEUE = 0x16,41 42 MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37,43 44 MIPI_DSI_NULL_PACKET = 0x09,45 MIPI_DSI_BLANKING_PACKET = 0x19,46 MIPI_DSI_GENERIC_LONG_WRITE = 0x29,47 MIPI_DSI_DCS_LONG_WRITE = 0x39,48 49 MIPI_DSI_PICTURE_PARAMETER_SET = 0x0a,50 MIPI_DSI_COMPRESSED_PIXEL_STREAM = 0x0b,51 52 MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c,53 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c,54 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c,55 56 MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d,57 MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d,58 MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d,59 60 MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e,61 MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e,62 MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e,63 MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e,64};65 66/* MIPI DSI Peripheral-to-Processor transaction types */67enum {68 MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02,69 MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08,70 MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11,71 MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12,72 MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a,73 MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c,74 MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21,75 MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22,76};77 78/* MIPI DCS commands */79enum {80 MIPI_DCS_NOP = 0x00,81 MIPI_DCS_SOFT_RESET = 0x01,82 MIPI_DCS_GET_COMPRESSION_MODE = 0x03,83 MIPI_DCS_GET_DISPLAY_ID = 0x04,84 MIPI_DCS_GET_ERROR_COUNT_ON_DSI = 0x05,85 MIPI_DCS_GET_RED_CHANNEL = 0x06,86 MIPI_DCS_GET_GREEN_CHANNEL = 0x07,87 MIPI_DCS_GET_BLUE_CHANNEL = 0x08,88 MIPI_DCS_GET_DISPLAY_STATUS = 0x09,89 MIPI_DCS_GET_POWER_MODE = 0x0A,90 MIPI_DCS_GET_ADDRESS_MODE = 0x0B,91 MIPI_DCS_GET_PIXEL_FORMAT = 0x0C,92 MIPI_DCS_GET_DISPLAY_MODE = 0x0D,93 MIPI_DCS_GET_SIGNAL_MODE = 0x0E,94 MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F,95 MIPI_DCS_ENTER_SLEEP_MODE = 0x10,96 MIPI_DCS_EXIT_SLEEP_MODE = 0x11,97 MIPI_DCS_ENTER_PARTIAL_MODE = 0x12,98 MIPI_DCS_ENTER_NORMAL_MODE = 0x13,99 MIPI_DCS_GET_IMAGE_CHECKSUM_RGB = 0x14,100 MIPI_DCS_GET_IMAGE_CHECKSUM_CT = 0x15,101 MIPI_DCS_EXIT_INVERT_MODE = 0x20,102 MIPI_DCS_ENTER_INVERT_MODE = 0x21,103 MIPI_DCS_SET_GAMMA_CURVE = 0x26,104 MIPI_DCS_SET_DISPLAY_OFF = 0x28,105 MIPI_DCS_SET_DISPLAY_ON = 0x29,106 MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A,107 MIPI_DCS_SET_PAGE_ADDRESS = 0x2B,108 MIPI_DCS_WRITE_MEMORY_START = 0x2C,109 MIPI_DCS_WRITE_LUT = 0x2D,110 MIPI_DCS_READ_MEMORY_START = 0x2E,111 MIPI_DCS_SET_PARTIAL_ROWS = 0x30, /* MIPI DCS 1.02 - MIPI_DCS_SET_PARTIAL_AREA before that */112 MIPI_DCS_SET_PARTIAL_COLUMNS = 0x31,113 MIPI_DCS_SET_SCROLL_AREA = 0x33,114 MIPI_DCS_SET_TEAR_OFF = 0x34,115 MIPI_DCS_SET_TEAR_ON = 0x35,116 MIPI_DCS_SET_ADDRESS_MODE = 0x36,117 MIPI_DCS_SET_SCROLL_START = 0x37,118 MIPI_DCS_EXIT_IDLE_MODE = 0x38,119 MIPI_DCS_ENTER_IDLE_MODE = 0x39,120 MIPI_DCS_SET_PIXEL_FORMAT = 0x3A,121 MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C,122 MIPI_DCS_SET_3D_CONTROL = 0x3D,123 MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E,124 MIPI_DCS_GET_3D_CONTROL = 0x3F,125 MIPI_DCS_SET_VSYNC_TIMING = 0x40,126 MIPI_DCS_SET_TEAR_SCANLINE = 0x44,127 MIPI_DCS_GET_SCANLINE = 0x45,128 MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 0x51, /* MIPI DCS 1.3 */129 MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 0x52, /* MIPI DCS 1.3 */130 MIPI_DCS_WRITE_CONTROL_DISPLAY = 0x53, /* MIPI DCS 1.3 */131 MIPI_DCS_GET_CONTROL_DISPLAY = 0x54, /* MIPI DCS 1.3 */132 MIPI_DCS_WRITE_POWER_SAVE = 0x55, /* MIPI DCS 1.3 */133 MIPI_DCS_GET_POWER_SAVE = 0x56, /* MIPI DCS 1.3 */134 MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 0x5E, /* MIPI DCS 1.3 */135 MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 0x5F, /* MIPI DCS 1.3 */136 MIPI_DCS_READ_DDB_START = 0xA1,137 MIPI_DCS_READ_PPS_START = 0xA2,138 MIPI_DCS_READ_DDB_CONTINUE = 0xA8,139 MIPI_DCS_READ_PPS_CONTINUE = 0xA9,140};141 142/* MIPI DCS pixel formats */143#define MIPI_DCS_PIXEL_FMT_24BIT 7144#define MIPI_DCS_PIXEL_FMT_18BIT 6145#define MIPI_DCS_PIXEL_FMT_16BIT 5146#define MIPI_DCS_PIXEL_FMT_12BIT 3147#define MIPI_DCS_PIXEL_FMT_8BIT 2148#define MIPI_DCS_PIXEL_FMT_3BIT 1149 150#endif151