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/*
* Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
*
* SPDX-License-Identifier: GPL-2.0+
*/
/* By default we scroll by a single line */
#ifndef CONFIG_CONSOLE_SCROLL_LINES
#define CONFIG_CONSOLE_SCROLL_LINES 1
#endif
/**
* lcd_init_console() - Initialize lcd console parameters
*
* Setup the address of console base, and the number of rows and columns the
* console has.
*
* @address: Console base address
* @rows: Number of rows in the console
* @cols: Number of columns in the console
*/
void lcd_init_console(void *address, int rows, int cols);
/**
* lcd_set_col() - Set the number of the current lcd console column
*
* Set the number of the console column where the cursor is.
*
* @col: Column number
*/
void lcd_set_col(short col);
/**
* lcd_set_row() - Set the number of the current lcd console row
*
* Set the number of the console row where the cursor is.
*
* @row: Row number
*/
void lcd_set_row(short row);
/**
* lcd_position_cursor() - Position the cursor on the screen
*
* Position the cursor at the given coordinates on the screen.
*
* @col: Column number
* @row: Row number
*/
void lcd_position_cursor(unsigned col, unsigned row);
/**
* lcd_get_screen_rows() - Get the total number of screen rows
*
* @return: Number of screen rows
*/
int lcd_get_screen_rows(void);
/**
* lcd_get_screen_columns() - Get the total number of screen columns
*
* @return: Number of screen columns
*/
int lcd_get_screen_columns(void);
/**
* lcd_putc() - Print to screen a single character at the location of the cursor
*
* @c: The character to print
*/
void lcd_putc(const char c);
/**
* lcd_puts() - Print to screen a string at the location of the cursor
*
* @s: The string to print
*/
void lcd_puts(const char *s);
/**
* lcd_printf() - Print to screen a formatted string at location of the cursor
*
* @fmt: The formatted string to print
* @...: The arguments for the formatted string
*/
void lcd_printf(const char *fmt, ...);
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