487 	u32 pch_ctl1, pch_ctl2, schicken;  in lpt_enable_backlight()  local
512 	pch_ctl2 = panel->backlight.pwm_level_max << 16;  in lpt_enable_backlight()
513 	intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, pch_ctl2);  in lpt_enable_backlight()
539 	u32 cpu_ctl2, pch_ctl1, pch_ctl2;  in pch_enable_backlight()  local
566 	pch_ctl2 = panel->backlight.pwm_level_max << 16;  in pch_enable_backlight()
567 	intel_de_write(dev_priv, BLC_PWM_PCH_CTL2, pch_ctl2);  in pch_enable_backlight()
1246 	u32 cpu_ctl2, pch_ctl1, pch_ctl2, val;  in lpt_setup_backlight()  local
1258 	pch_ctl2 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2);  in lpt_setup_backlight()
1259 	panel->backlight.pwm_level_max = pch_ctl2 >> 16;  in lpt_setup_backlight()
1299 	u32 cpu_ctl2, pch_ctl1, pch_ctl2;  in pch_setup_backlight()  local
1304 	pch_ctl2 = intel_de_read(dev_priv, BLC_PWM_PCH_CTL2);  in pch_setup_backlight()
1305 	panel->backlight.pwm_level_max = pch_ctl2 >> 16;  in pch_setup_backlight()