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편집 파일: mipi_display.h

/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defines for Mobile Industry Processor Interface (MIPI(R)) * Display Working Group standards: DSI, DCS, DBI, DPI * * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de> * Copyright (C) 2006 Nokia Corporation * Author: Imre Deak <imre.deak@nokia.com> */ #ifndef MIPI_DISPLAY_H #define MIPI_DISPLAY_H /* MIPI DSI Processor-to-Peripheral transaction types */ enum { MIPI_DSI_V_SYNC_START = 0x01, MIPI_DSI_V_SYNC_END = 0x11, MIPI_DSI_H_SYNC_START = 0x21, MIPI_DSI_H_SYNC_END = 0x31, MIPI_DSI_COMPRESSION_MODE = 0x07, MIPI_DSI_END_OF_TRANSMISSION = 0x08, MIPI_DSI_COLOR_MODE_OFF = 0x02, MIPI_DSI_COLOR_MODE_ON = 0x12, MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22, MIPI_DSI_TURN_ON_PERIPHERAL = 0x32, MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03, MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13, MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23, MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04, MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14, MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24, MIPI_DSI_DCS_SHORT_WRITE = 0x05, MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15, MIPI_DSI_DCS_READ = 0x06, MIPI_DSI_EXECUTE_QUEUE = 0x16, MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37, MIPI_DSI_NULL_PACKET = 0x09, MIPI_DSI_BLANKING_PACKET = 0x19, MIPI_DSI_GENERIC_LONG_WRITE = 0x29, MIPI_DSI_DCS_LONG_WRITE = 0x39, MIPI_DSI_PICTURE_PARAMETER_SET = 0x0a, MIPI_DSI_COMPRESSED_PIXEL_STREAM = 0x0b, MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c, MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c, MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c, MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d, MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d, MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d, MIPI_DSI_PACKED_PIXEL_STREAM_16 = 0x0e, MIPI_DSI_PACKED_PIXEL_STREAM_18 = 0x1e, MIPI_DSI_PIXEL_STREAM_3BYTE_18 = 0x2e, MIPI_DSI_PACKED_PIXEL_STREAM_24 = 0x3e, }; /* MIPI DSI Peripheral-to-Processor transaction types */ enum { MIPI_DSI_RX_ACKNOWLEDGE_AND_ERROR_REPORT = 0x02, MIPI_DSI_RX_END_OF_TRANSMISSION = 0x08, MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_1BYTE = 0x11, MIPI_DSI_RX_GENERIC_SHORT_READ_RESPONSE_2BYTE = 0x12, MIPI_DSI_RX_GENERIC_LONG_READ_RESPONSE = 0x1a, MIPI_DSI_RX_DCS_LONG_READ_RESPONSE = 0x1c, MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_1BYTE = 0x21, MIPI_DSI_RX_DCS_SHORT_READ_RESPONSE_2BYTE = 0x22, }; /* MIPI DCS commands */ enum { MIPI_DCS_NOP = 0x00, MIPI_DCS_SOFT_RESET = 0x01, MIPI_DCS_GET_COMPRESSION_MODE = 0x03, MIPI_DCS_GET_DISPLAY_ID = 0x04, MIPI_DCS_GET_ERROR_COUNT_ON_DSI = 0x05, MIPI_DCS_GET_RED_CHANNEL = 0x06, MIPI_DCS_GET_GREEN_CHANNEL = 0x07, MIPI_DCS_GET_BLUE_CHANNEL = 0x08, MIPI_DCS_GET_DISPLAY_STATUS = 0x09, MIPI_DCS_GET_POWER_MODE = 0x0A, MIPI_DCS_GET_ADDRESS_MODE = 0x0B, MIPI_DCS_GET_PIXEL_FORMAT = 0x0C, MIPI_DCS_GET_DISPLAY_MODE = 0x0D, MIPI_DCS_GET_SIGNAL_MODE = 0x0E, MIPI_DCS_GET_DIAGNOSTIC_RESULT = 0x0F, MIPI_DCS_ENTER_SLEEP_MODE = 0x10, MIPI_DCS_EXIT_SLEEP_MODE = 0x11, MIPI_DCS_ENTER_PARTIAL_MODE = 0x12, MIPI_DCS_ENTER_NORMAL_MODE = 0x13, MIPI_DCS_GET_IMAGE_CHECKSUM_RGB = 0x14, MIPI_DCS_GET_IMAGE_CHECKSUM_CT = 0x15, MIPI_DCS_EXIT_INVERT_MODE = 0x20, MIPI_DCS_ENTER_INVERT_MODE = 0x21, MIPI_DCS_SET_GAMMA_CURVE = 0x26, MIPI_DCS_SET_DISPLAY_OFF = 0x28, MIPI_DCS_SET_DISPLAY_ON = 0x29, MIPI_DCS_SET_COLUMN_ADDRESS = 0x2A, MIPI_DCS_SET_PAGE_ADDRESS = 0x2B, MIPI_DCS_WRITE_MEMORY_START = 0x2C, MIPI_DCS_WRITE_LUT = 0x2D, MIPI_DCS_READ_MEMORY_START = 0x2E, MIPI_DCS_SET_PARTIAL_ROWS = 0x30, /* MIPI DCS 1.02 - MIPI_DCS_SET_PARTIAL_AREA before that */ MIPI_DCS_SET_PARTIAL_COLUMNS = 0x31, MIPI_DCS_SET_SCROLL_AREA = 0x33, MIPI_DCS_SET_TEAR_OFF = 0x34, MIPI_DCS_SET_TEAR_ON = 0x35, MIPI_DCS_SET_ADDRESS_MODE = 0x36, MIPI_DCS_SET_SCROLL_START = 0x37, MIPI_DCS_EXIT_IDLE_MODE = 0x38, MIPI_DCS_ENTER_IDLE_MODE = 0x39, MIPI_DCS_SET_PIXEL_FORMAT = 0x3A, MIPI_DCS_WRITE_MEMORY_CONTINUE = 0x3C, MIPI_DCS_SET_3D_CONTROL = 0x3D, MIPI_DCS_READ_MEMORY_CONTINUE = 0x3E, MIPI_DCS_GET_3D_CONTROL = 0x3F, MIPI_DCS_SET_VSYNC_TIMING = 0x40, MIPI_DCS_SET_TEAR_SCANLINE = 0x44, MIPI_DCS_GET_SCANLINE = 0x45, MIPI_DCS_SET_DISPLAY_BRIGHTNESS = 0x51, /* MIPI DCS 1.3 */ MIPI_DCS_GET_DISPLAY_BRIGHTNESS = 0x52, /* MIPI DCS 1.3 */ MIPI_DCS_WRITE_CONTROL_DISPLAY = 0x53, /* MIPI DCS 1.3 */ MIPI_DCS_GET_CONTROL_DISPLAY = 0x54, /* MIPI DCS 1.3 */ MIPI_DCS_WRITE_POWER_SAVE = 0x55, /* MIPI DCS 1.3 */ MIPI_DCS_GET_POWER_SAVE = 0x56, /* MIPI DCS 1.3 */ MIPI_DCS_SET_CABC_MIN_BRIGHTNESS = 0x5E, /* MIPI DCS 1.3 */ MIPI_DCS_GET_CABC_MIN_BRIGHTNESS = 0x5F, /* MIPI DCS 1.3 */ MIPI_DCS_READ_DDB_START = 0xA1, MIPI_DCS_READ_PPS_START = 0xA2, MIPI_DCS_READ_DDB_CONTINUE = 0xA8, MIPI_DCS_READ_PPS_CONTINUE = 0xA9, }; /* MIPI DCS pixel formats */ #define MIPI_DCS_PIXEL_FMT_24BIT 7 #define MIPI_DCS_PIXEL_FMT_18BIT 6 #define MIPI_DCS_PIXEL_FMT_16BIT 5 #define MIPI_DCS_PIXEL_FMT_12BIT 3 #define MIPI_DCS_PIXEL_FMT_8BIT 2 #define MIPI_DCS_PIXEL_FMT_3BIT 1 #endif