portrait_mode 1447 drivers/video/fbdev/w100fb.c graphic_ctrl.f_w100.portrait_mode=rot; portrait_mode 1486 drivers/video/fbdev/w100fb.c graphic_ctrl.f_w32xx.portrait_mode=rot; portrait_mode 497 drivers/video/fbdev/w100fb.h u32 portrait_mode : 2; portrait_mode 513 drivers/video/fbdev/w100fb.h u32 portrait_mode : 2;