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This header adds defines for MIPI DSI and DCS commands and data formats. See http://www.mipi.org/ for details. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| /* | ||
| * 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> | ||
| * | ||
| * This program is free software; you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License version 2 as | ||
| * published by the Free Software Foundation. | ||
| */ | ||
| #ifndef MIPI_DISPLAY_H | ||
| #define MIPI_DISPLAY_H | ||
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| /* 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, | ||
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| MIPI_DSI_COLOR_MODE_OFF = 0x02, | ||
| MIPI_DSI_COLOR_MODE_ON = 0x12, | ||
| MIPI_DSI_SHUTDOWN_PERIPHERAL = 0x22, | ||
| MIPI_DSI_TURN_ON_PERIPHERAL = 0x32, | ||
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| MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM = 0x03, | ||
| MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM = 0x13, | ||
| MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM = 0x23, | ||
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| MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM = 0x04, | ||
| MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM = 0x14, | ||
| MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM = 0x24, | ||
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| MIPI_DSI_DCS_SHORT_WRITE = 0x05, | ||
| MIPI_DSI_DCS_SHORT_WRITE_PARAM = 0x15, | ||
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| MIPI_DSI_DCS_READ = 0x06, | ||
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| MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE = 0x37, | ||
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| MIPI_DSI_END_OF_TRANSMISSION = 0x08, | ||
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| MIPI_DSI_NULL_PACKET = 0x09, | ||
| MIPI_DSI_BLANKING_PACKET = 0x19, | ||
| MIPI_DSI_GENERIC_LONG_WRITE = 0x29, | ||
| MIPI_DSI_DCS_LONG_WRITE = 0x39, | ||
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| MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20 = 0x0c, | ||
| MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24 = 0x1c, | ||
| MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16 = 0x2c, | ||
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| MIPI_DSI_PACKED_PIXEL_STREAM_30 = 0x0d, | ||
| MIPI_DSI_PACKED_PIXEL_STREAM_36 = 0x1d, | ||
| MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12 = 0x3d, | ||
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| 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, | ||
| }; | ||
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| /* 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, | ||
| }; | ||
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| /* MIPI DCS commands */ | ||
| enum { | ||
| MIPI_DCS_NOP = 0x00, | ||
| MIPI_DCS_SOFT_RESET = 0x01, | ||
| MIPI_DCS_GET_DISPLAY_ID = 0x04, | ||
| 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_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_AREA = 0x30, | ||
| 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_READ_MEMORY_CONTINUE = 0x3E, | ||
| MIPI_DCS_SET_TEAR_SCANLINE = 0x44, | ||
| MIPI_DCS_GET_SCANLINE = 0x45, | ||
| MIPI_DCS_READ_DDB_START = 0xA1, | ||
| MIPI_DCS_READ_DDB_CONTINUE = 0xA8, | ||
| }; | ||
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| /* 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 | ||
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| #endif |