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)