LCD_HORZTIMING_HPW_BIT 181 drivers/video/fbdev/au1100fb.h #define LCD_HORZTIMING_HPW_MASK (0x3F << LCD_HORZTIMING_HPW_BIT) LCD_HORZTIMING_HPW_BIT 182 drivers/video/fbdev/au1100fb.h #define LCD_HORZTIMING_HPW_N(N) ((((N)-1) << LCD_HORZTIMING_HPW_BIT) & LCD_HORZTIMING_HPW_MASK)