MRST_BLC_MAX_PWM_REG_FREQ   20 drivers/gpu/drm/gma500/mdfld_device.c #define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
MRST_BLC_MAX_PWM_REG_FREQ   45 drivers/gpu/drm/gma500/oaktrail_device.c #define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
MRST_BLC_MAX_PWM_REG_FREQ   27 drivers/gpu/drm/gma500/oaktrail_lvds.c #define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF