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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2009, Lars-Peter Clausen <lars@metafoo.de>
*/
#ifndef __ASM_MACH_JZ4740_JZ4740_FB_H__
#define __ASM_MACH_JZ4740_JZ4740_FB_H__
#include <linux/fb.h>
enum jz4740_fb_lcd_type {
JZ_LCD_TYPE_GENERIC_16_BIT = 0,
JZ_LCD_TYPE_GENERIC_18_BIT = 0 | (1 << 4),
JZ_LCD_TYPE_SPECIAL_TFT_1 = 1,
JZ_LCD_TYPE_SPECIAL_TFT_2 = 2,
JZ_LCD_TYPE_SPECIAL_TFT_3 = 3,
JZ_LCD_TYPE_NON_INTERLACED_CCIR656 = 5,
JZ_LCD_TYPE_INTERLACED_CCIR656 = 7,
JZ_LCD_TYPE_SINGLE_COLOR_STN = 8,
JZ_LCD_TYPE_SINGLE_MONOCHROME_STN = 9,
JZ_LCD_TYPE_DUAL_COLOR_STN = 10,
JZ_LCD_TYPE_DUAL_MONOCHROME_STN = 11,
JZ_LCD_TYPE_8BIT_SERIAL = 12,
};
#define JZ4740_FB_SPECIAL_TFT_CONFIG(start, stop) (((start) << 16) | (stop))
/*
* width: width of the lcd display in mm
* height: height of the lcd display in mm
* num_modes: size of modes
* modes: list of valid video modes
* bpp: bits per pixel for the lcd
* lcd_type: lcd type
*/
struct jz4740_fb_platform_data {
unsigned int width;
unsigned int height;
size_t num_modes;
struct fb_videomode *modes;
unsigned int bpp;
enum jz4740_fb_lcd_type lcd_type;
struct {
uint32_t spl;
uint32_t cls;
uint32_t ps;
uint32_t rev;
} special_tft_config;
unsigned pixclk_falling_edge:1;
unsigned date_enable_active_low:1;
};
#endif
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