Re: [PATCH 1/4] fbdev: add a MIPI DSI header

[Damian <dhobsong@igel.co.jp>]

(4:59), Guennadi Liakhovetski wrote:
> 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>
Console framebuffer tested on sh-2.6 tree and sh/dmaengine branch with
the necessary clock and intc patches applied.
Boot logo and framebuffer console displayed with no problems or unusual
effects.

Tested-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
> ---
>   include/video/mipi_dsi.h |   99 ++++++++++++++++++++++++++++++++++++++++++++++
>   1 files changed, 99 insertions(+), 0 deletions(-)
>   create mode 100644 include/video/mipi_dsi.h
> 
> diff --git a/include/video/mipi_dsi.h b/include/video/mipi_dsi.h
> new file mode 100644
> index 0000000..5d3a6d6
> --- /dev/null
> +++ b/include/video/mipi_dsi.h
> @@ -0,0 +1,99 @@
> +/*
> + * Mobile Industry Processor Interface (MIPI(R)) defines
> + *
> + * 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_DSI_H
> +#define MIPI_DSI_H
> +
> +#include<linux/types.h>
> +
> +enum mipi_dsi_cmd {
> +	MIPI_DSI_DCS_SHORT_WRITE			= 5,
> +	MIPI_DSI_DCS_SHORT_WRITE_PARAM			= 0x15,
> +	MIPI_DSI_COLOR_MODE_OFF				= 2,
> +	MIPI_DSI_COLOR_MODE_ON				= 0x12,
> +	MIPI_DSI_SHUTDOWN_PERIPHERAL			= 0x22,
> +	MIPI_DSI_TURN_ON_PERIPHERAL			= 0x32,
> +	MIPI_DSI_GENERIC_SHORT_WRITE_0_PARAM		= 3,
> +	MIPI_DSI_GENERIC_SHORT_WRITE_1_PARAM		= 0x13,
> +	MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM		= 0x23,
> +	MIPI_DSI_GENERIC_READ_REQUEST_0_PARAM		= 4,
> +	MIPI_DSI_GENERIC_READ_REQUEST_1_PARAM		= 0x14,
> +	MIPI_DSI_GENERIC_READ_REQUEST_2_PARAM		= 0x24,
> +	MIPI_DSI_DCS_LONG_WRITE				= 0x39,
> +	MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE		= 0x37,
> +	MIPI_DSI_NULL_PACKET				= 9,
> +	MIPI_DSI_BLANKING_PACKET			= 0x19,
> +	MIPI_DSI_GENERIC_LONG_WRITE			= 0x29,
> +	MIPI_DSI_LOOSELY_PACKED_PIXEL_STREAM_YCBCR20	= 0xc,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR24		= 0x1c,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR16		= 0x2c,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_30			= 0xd,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_36			= 0x1d,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_YCBCR12		= 0x3d,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_16			= 0xe,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_18			= 0x1e,
> +	MIPI_DSI_PIXEL_STREAM_3BYTE_18			= 0x2e,
> +	MIPI_DSI_PACKED_PIXEL_STREAM_24			= 0x3e,
> +};
> +
> +enum mipi_dcs_cmd {
> +	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,
> +};
> +
> +#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


-- 
Damian Hobson-Garcia
IGEL Co.,Ltd
http://www.igel.co.jp