807 	u32 pch_ctl1, pch_ctl2, schicken;  in lpt_enable_backlight()  local
832 	pch_ctl2 = panel->backlight.max << 16;  in lpt_enable_backlight()
833 	I915_WRITE(BLC_PWM_PCH_CTL2, pch_ctl2);  in lpt_enable_backlight()
858 	u32 cpu_ctl2, pch_ctl1, pch_ctl2;  in pch_enable_backlight()  local
885 	pch_ctl2 = panel->backlight.max << 16;  in pch_enable_backlight()
886 	I915_WRITE(BLC_PWM_PCH_CTL2, pch_ctl2);  in pch_enable_backlight()
1487 	u32 pch_ctl1, pch_ctl2, val;  in lpt_setup_backlight()  local
1499 	pch_ctl2 = I915_READ(BLC_PWM_PCH_CTL2);  in lpt_setup_backlight()
1500 	panel->backlight.max = pch_ctl2 >> 16;  in lpt_setup_backlight()
1524 	u32 cpu_ctl2, pch_ctl1, pch_ctl2, val;  in pch_setup_backlight()  local
1529 	pch_ctl2 = I915_READ(BLC_PWM_PCH_CTL2);  in pch_setup_backlight()
1530 	panel->backlight.max = pch_ctl2 >> 16;  in pch_setup_backlight()