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Commit ea95450e authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Paul Mundt
Browse files

fbdev: add a MIPI DSI header 

This header adds defines for MIPI DSI and DCS commands and data formats. See
http://www.mipi.org/

 for details.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: default avatarTomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 0163acf3

include/video/mipi_display.h

0 → 100644
+130 −0
Original line number Diff line number Diff line 
/*

 * 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



/* 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_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_SET_MAXIMUM_RETURN_PACKET_SIZE		= 0x37,



	MIPI_DSI_END_OF_TRANSMISSION			= 0x08,



	MIPI_DSI_NULL_PACKET				= 0x09,

	MIPI_DSI_BLANKING_PACKET			= 0x19,

	MIPI_DSI_GENERIC_LONG_WRITE			= 0x29,

	MIPI_DSI_DCS_LONG_WRITE				= 0x39,



	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_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,

};



/* 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