[mirror_ubuntu-artful-kernel.git] / include / video / da8xx-fb.h

/*
 * Header file for TI DA8XX LCD controller platform data.
 *
 * Copyright (C) 2008-2009 MontaVista Software Inc.
 * Copyright (C) 2008-2009 Texas Instruments Inc
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2. This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

#ifndef DA8XX_FB_H
#define DA8XX_FB_H

enum panel_shade {
	MONOCHROME = 0,
	COLOR_ACTIVE,
	COLOR_PASSIVE,
};

enum raster_load_mode {
	LOAD_DATA = 1,
	LOAD_PALETTE,
};

enum da8xx_frame_complete {
	DA8XX_FRAME_WAIT,
	DA8XX_FRAME_NOWAIT,
};

struct da8xx_lcdc_platform_data {
	const char manu_name[10];
	void *controller_data;
	const char type[25];
	void (*panel_power_ctrl)(int);
};

struct lcd_ctrl_config {
	enum panel_shade panel_shade;

	/* AC Bias Pin Frequency */
	int ac_bias;

	/* AC Bias Pin Transitions per Interrupt */
	int ac_bias_intrpt;

	/* DMA burst size */
	int dma_burst_sz;

	/* Bits per pixel */
	int bpp;

	/* FIFO DMA Request Delay */
	int fdd;

	/* TFT Alternative Signal Mapping (Only for active) */
	unsigned char tft_alt_mode;

	/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */
	unsigned char stn_565_mode;

	/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
	unsigned char mono_8bit_mode;

	/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
	unsigned char sync_edge;

	/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
	unsigned char raster_order;

	/* DMA FIFO threshold */
	int fifo_th;
};

struct lcd_sync_arg {
	int back_porch;
	int front_porch;
	int pulse_width;
};

/* ioctls */
#define FBIOGET_CONTRAST	_IOR('F', 1, int)
#define FBIOPUT_CONTRAST	_IOW('F', 2, int)
#define FBIGET_BRIGHTNESS	_IOR('F', 3, int)
#define FBIPUT_BRIGHTNESS	_IOW('F', 3, int)
#define FBIGET_COLOR		_IOR('F', 5, int)
#define FBIPUT_COLOR		_IOW('F', 6, int)
#define FBIPUT_HSYNC		_IOW('F', 9, int)
#define FBIPUT_VSYNC		_IOW('F', 10, int)

/* Proprietary FB_SYNC_ flags */
#define FB_SYNC_CLK_INVERT 0x40000000

#endif  /* ifndef DA8XX_FB_H */
Commit	Line	Data
4ed824d9 SR	1	/*
	2	* Header file for TI DA8XX LCD controller platform data.
	3	*
	4	* Copyright (C) 2008-2009 MontaVista Software Inc.
	5	* Copyright (C) 2008-2009 Texas Instruments Inc
	6	*
	7	* This file is licensed under the terms of the GNU General Public License
	8	* version 2. This program is licensed "as is" without any warranty of any
	9	* kind, whether express or implied.
	10	*/
	11
	12	#ifndef DA8XX_FB_H
	13	#define DA8XX_FB_H
	14
4ed824d9 SR	15	enum panel_shade {
	16	MONOCHROME = 0,
	17	COLOR_ACTIVE,
	18	COLOR_PASSIVE,
	19	};
	20
	21	enum raster_load_mode {
	22	LOAD_DATA = 1,
	23	LOAD_PALETTE,
	24	};
	25
26e71645 DE	26	enum da8xx_frame_complete {
	27	DA8XX_FRAME_WAIT,
	28	DA8XX_FRAME_NOWAIT,
	29	};
	30
4ed824d9 SR	31	struct da8xx_lcdc_platform_data {
	32	const char manu_name[10];
	33	void *controller_data;
	34	const char type[25];
36113804	35	void (*panel_power_ctrl)(int);
4ed824d9 SR	36	};
	37
	38	struct lcd_ctrl_config {
3b43ad20	39	enum panel_shade panel_shade;
4ed824d9 SR	40
	41	/* AC Bias Pin Frequency */
	42	int ac_bias;
	43
	44	/* AC Bias Pin Transitions per Interrupt */
	45	int ac_bias_intrpt;
	46
	47	/* DMA burst size */
	48	int dma_burst_sz;
	49
	50	/* Bits per pixel */
	51	int bpp;
	52
	53	/* FIFO DMA Request Delay */
	54	int fdd;
	55
	56	/* TFT Alternative Signal Mapping (Only for active) */
	57	unsigned char tft_alt_mode;
	58
	59	/* 12 Bit Per Pixel (5-6-5) Mode (Only for passive) */
	60	unsigned char stn_565_mode;
	61
	62	/* Mono 8-bit Mode: 1=D0-D7 or 0=D0-D3 */
	63	unsigned char mono_8bit_mode;
	64
4ed824d9 SR	65	/* Horizontal and Vertical Sync Edge: 0=rising 1=falling */
	66	unsigned char sync_edge;
	67
4ed824d9 SR	68	/* Raster Data Order Select: 1=Most-to-least 0=Least-to-most */
4ed824d9 SR	69	unsigned char raster_order;
fb8fa943 MP	70
	71	/* DMA FIFO threshold */
	72	int fifo_th;
4ed824d9 SR	73	};
	74
	75	struct lcd_sync_arg {
	76	int back_porch;
	77	int front_porch;
	78	int pulse_width;
	79	};
	80
	81	/* ioctls */
	82	#define FBIOGET_CONTRAST _IOR('F', 1, int)
	83	#define FBIOPUT_CONTRAST _IOW('F', 2, int)
	84	#define FBIGET_BRIGHTNESS _IOR('F', 3, int)
	85	#define FBIPUT_BRIGHTNESS _IOW('F', 3, int)
	86	#define FBIGET_COLOR _IOR('F', 5, int)
	87	#define FBIPUT_COLOR _IOW('F', 6, int)
	88	#define FBIPUT_HSYNC _IOW('F', 9, int)
	89	#define FBIPUT_VSYNC _IOW('F', 10, int)
	90
f772fabd MP	91	/* Proprietary FB_SYNC_ flags */
	92	#define FB_SYNC_CLK_INVERT 0x40000000
	93
4ed824d9 SR	94	#endif /* ifndef DA8XX_FB_H */
4ed824d9 SR	95