LXR linux/arch/xtensa/platforms/xtfpga/include/platform/lcd.h

   1/*
   2 * arch/xtensa/platform/xtavnet/include/platform/lcd.h
   3 *
   4 * This file is subject to the terms and conditions of the GNU General Public
   5 * License.  See the file "COPYING" in the main directory of this archive
   6 * for more details.
   7 *
   8 * Copyright (C) 2001, 2006 Tensilica Inc.
   9 */
  10
  11#ifndef __XTENSA_XTAVNET_LCD_H
  12#define __XTENSA_XTAVNET_LCD_H
  13
  14#ifdef CONFIG_XTFPGA_LCD
  15/* Display string STR at position POS on the LCD. */
  16void lcd_disp_at_pos(char *str, unsigned char pos);
  17
  18/* Shift the contents of the LCD display left or right. */
  19void lcd_shiftleft(void);
  20void lcd_shiftright(void);
  21#else
  22static inline void lcd_disp_at_pos(char *str, unsigned char pos)
  23{
  24}
  25
  26static inline void lcd_shiftleft(void)
  27{
  28}
  29
  30static inline void lcd_shiftright(void)
  31{
  32}
  33#endif
  34
  35#endif
  36