/*
 * drivers/gpu/drm/panel/panel-friendlyelec.h
 *
 * Copyright (C) Guangzhou FriendlyARM Computer Tech. Co., Ltd.
 * (http://www.friendlyarm.com)
 *
 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 * 		http://www.samsung.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 __PANEL_FRIENDLYELEC_H__
#define __PANEL_FRIENDLYELEC_H__

/*
 * struct lcd_polarity
 * @rise_vclk:	if 1, video data is fetched at rising edge
 * @inv_hsync:	if HSYNC polarity is inversed
 * @inv_vsync:	if VSYNC polarity is inversed
 * @inv_vden:	if VDEN polarity is inversed
 */
struct lcd_polarity {
	int	rise_vclk;
	int	inv_hsync;
	int	inv_vsync;
	int	inv_vden;
};

/*
 * struct lcd_timing
 * @h_fp:	horizontal front porch
 * @h_bp:	horizontal back porch
 * @h_sw:	horizontal sync width
 * @v_fp:	vertical front porch
 * @v_fpe:	vertical front porch for even field
 * @v_bp:	vertical back porch
 * @v_bpe:	vertical back porch for even field
 */
struct lcd_timing {
	int	h_fp;
	int	h_bp;
	int	h_sw;
	int	v_fp;
	int	v_fpe;
	int	v_bp;
	int	v_bpe;
	int	v_sw;
};

/*
 * struct lcd_desc
 * @width:	horizontal resolution
 * @height:	vertical resolution
 * @p_width:	width of lcd in mm
 * @p_height:	height of lcd in mm
 * @bpp:	bits per pixel
 * @freq:	vframe frequency
 * @timing:	timing values
 * @polarity:	polarity settings
 */
struct lcd_desc {
	int	width;
	int	height;
	int	p_width;
	int	p_height;
	int	bpp;
	int	freq;
	struct	lcd_timing timing;
	struct	lcd_polarity polarity;
};

#endif /* __PANEL_FRIENDLYELEC_H__ */