157 lines
4.6 KiB
C
157 lines
4.6 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
|
|
/*
|
|
* include/amlogic/vinfo.h
|
|
*
|
|
* Copyright (C) 2020 Amlogic, Inc. All rights reserved.
|
|
*
|
|
*/
|
|
|
|
#ifndef __VINFO_H_
|
|
#define __VINFO_H_
|
|
|
|
struct vinfo_s {
|
|
ushort width; /* Number of columns (i.e. 160) */
|
|
ushort height; /* Number of rows (i.e. 100) */
|
|
ushort field_height; /* for interlace */
|
|
u_char vl_bpix; /* Bits per pixel, 0 = 1 */
|
|
|
|
void *vd_base; /* Start of framebuffer memory */
|
|
|
|
void *vd_console_address; /* Start of console buffer */
|
|
short console_col;
|
|
short console_row;
|
|
|
|
int vd_color_fg;
|
|
int vd_color_bg;
|
|
|
|
ushort *cmap; /* Pointer to the colormap */
|
|
void *priv; /* Pointer to driver-specific data */
|
|
};
|
|
|
|
|
|
/************************************************************************/
|
|
/* ** BITMAP DISPLAY SUPPORT */
|
|
/************************************************************************/
|
|
#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
|
|
# include <bmp_layout.h>
|
|
# include <asm/byteorder.h>
|
|
#endif
|
|
|
|
/*
|
|
* Information about displays we are using. This is for configuring
|
|
* the LCD controller and memory allocation. Someone has to know what
|
|
* is connected, as we can't autodetect anything.
|
|
*/
|
|
#define CONFIG_SYS_HIGH 0 /* Pins are active high */
|
|
#define CONFIG_SYS_LOW 1 /* Pins are active low */
|
|
|
|
#define LCD_COLOR2 2
|
|
#define LCD_COLOR4 4
|
|
#define LCD_COLOR8 8
|
|
#define LCD_COLOR16 16
|
|
#define LCD_COLOR24 24
|
|
#define LCD_COLOR32 32
|
|
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
#if defined(CONFIG_LCD_INFO_BELOW_LOGO)
|
|
# define LCD_INFO_X 0
|
|
# define LCD_INFO_Y (BMP_LOGO_HEIGHT + VIDEO_FONT_HEIGHT)
|
|
#elif defined(CONFIG_LCD_LOGO)
|
|
# define LCD_INFO_X (BMP_LOGO_WIDTH + 4 * VIDEO_FONT_WIDTH)
|
|
# define LCD_INFO_Y (VIDEO_FONT_HEIGHT)
|
|
#else
|
|
# define LCD_INFO_X (VIDEO_FONT_WIDTH)
|
|
# define LCD_INFO_Y (VIDEO_FONT_HEIGHT)
|
|
#endif
|
|
|
|
/* Calculate nr. of bits per pixel and nr. of colors */
|
|
#define NBITS(bit_code) (bit_code)
|
|
#define NCOLORS(bit_code) (1 << NBITS(bit_code))
|
|
|
|
/************************************************************************/
|
|
/* ** CONSOLE CONSTANTS */
|
|
/************************************************************************/
|
|
#if LCD_BPP == LCD_MONOCHROME
|
|
|
|
/*
|
|
* Simple black/white definitions
|
|
*/
|
|
# define CONSOLE_COLOR_BLACK 0
|
|
# define CONSOLE_COLOR_WHITE 1 /* Must remain last / highest */
|
|
|
|
#elif LCD_BPP == LCD_COLOR8
|
|
|
|
/*
|
|
* 8bpp color definitions
|
|
*/
|
|
# define CONSOLE_COLOR_BLACK 0
|
|
# define CONSOLE_COLOR_RED 1
|
|
# define CONSOLE_COLOR_GREEN 2
|
|
# define CONSOLE_COLOR_YELLOW 3
|
|
# define CONSOLE_COLOR_BLUE 4
|
|
# define CONSOLE_COLOR_MAGENTA 5
|
|
# define CONSOLE_COLOR_CYAN 6
|
|
# define CONSOLE_COLOR_GREY 14
|
|
# define CONSOLE_COLOR_WHITE 15 /* Must remain last / highest */
|
|
|
|
#elif LCD_BPP == LCD_COLOR24
|
|
/*
|
|
* 24bpp color definitions
|
|
*/
|
|
# define CONSOLE_COLOR_BLACK 0
|
|
# define CONSOLE_COLOR_RED 0x0000ff
|
|
# define CONSOLE_COLOR_GREEN 0x00ff00
|
|
# define CONSOLE_COLOR_YELLOW 0x00ffff
|
|
# define CONSOLE_COLOR_BLUE 0xff0000
|
|
# define CONSOLE_COLOR_MAGENTA 0xff00ff
|
|
# define CONSOLE_COLOR_CYAN 0xffff00
|
|
# define CONSOLE_COLOR_GREY 0x808080
|
|
# define CONSOLE_COLOR_WHITE 0xffffff /* Must remain last / highest */
|
|
|
|
#else
|
|
|
|
/*
|
|
* 16bpp color definitions
|
|
*/
|
|
# define CONSOLE_COLOR_BLACK 0x0000
|
|
# define CONSOLE_COLOR_RED 0xf800
|
|
# define CONSOLE_COLOR_GREEN 0x07e0
|
|
# define CONSOLE_COLOR_YELLOW 0xffe0
|
|
# define CONSOLE_COLOR_BLUE 0x001f
|
|
# define CONSOLE_COLOR_MAGENTA 0xf81f
|
|
# define CONSOLE_COLOR_CYAN 0x07ff
|
|
# define CONSOLE_COLOR_WHITE 0xffff /* Must remain last / highest */
|
|
|
|
#endif /* color definitions */
|
|
|
|
/************************************************************************/
|
|
#ifndef PAGE_SIZE
|
|
# define PAGE_SIZE 4096
|
|
#endif
|
|
|
|
/************************************************************************/
|
|
/* ** CONSOLE DEFINITIONS & FUNCTIONS */
|
|
/************************************************************************/
|
|
#if defined(CONFIG_LCD_LOGO) && !defined(CONFIG_LCD_INFO_BELOW_LOGO)
|
|
# define CONSOLE_ROWS ((info->vl_row-BMP_LOGO_HEIGHT) \
|
|
/ VIDEO_FONT_HEIGHT)
|
|
#else
|
|
# define CONSOLE_ROWS (info->vl_row / VIDEO_FONT_HEIGHT)
|
|
#endif
|
|
|
|
#define CONSOLE_COLS (panel_info.vl_col / VIDEO_FONT_WIDTH)
|
|
#define CONSOLE_ROW_SIZE (VIDEO_FONT_HEIGHT * lcd_line_length)
|
|
#define CONSOLE_ROW_FIRST (info->vd_console_address)
|
|
#define CONSOLE_ROW_SECOND (info->vd_console_address + CONSOLE_ROW_SIZE)
|
|
#define CONSOLE_ROW_LAST (info->vd_console_address + CONSOLE_SIZE \
|
|
- CONSOLE_ROW_SIZE)
|
|
#define CONSOLE_SIZE (CONSOLE_ROW_SIZE * CONSOLE_ROWS)
|
|
#define CONSOLE_SCROLL_SIZE (CONSOLE_SIZE - CONSOLE_ROW_SIZE)
|
|
|
|
# define COLOR_MASK(c) (c)
|
|
|
|
/************************************************************************/
|
|
|
|
#endif
|