Lines Matching refs:cpu_ctl2
529 u32 cpu_ctl2, pch_ctl1, pch_ctl2; in pch_enable_backlight() local
531 cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2); in pch_enable_backlight()
532 if (cpu_ctl2 & BLM_PWM_ENABLE) { in pch_enable_backlight()
534 cpu_ctl2 &= ~BLM_PWM_ENABLE; in pch_enable_backlight()
535 intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2); in pch_enable_backlight()
546 cpu_ctl2 = BLM_TRANSCODER_EDP; in pch_enable_backlight()
548 cpu_ctl2 = BLM_PIPE(cpu_transcoder); in pch_enable_backlight()
549 intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2); in pch_enable_backlight()
551 intel_de_write(dev_priv, BLC_PWM_CPU_CTL2, cpu_ctl2 | BLM_PWM_ENABLE); in pch_enable_backlight()
1232 u32 cpu_ctl2, pch_ctl1, pch_ctl2, val; in lpt_setup_backlight() local
1247 cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2); in lpt_setup_backlight()
1261 (cpu_ctl2 & BLM_PWM_ENABLE); in lpt_setup_backlight()
1275 cpu_ctl2 & ~BLM_PWM_ENABLE); in lpt_setup_backlight()
1285 u32 cpu_ctl2, pch_ctl1, pch_ctl2; in pch_setup_backlight() local
1301 cpu_ctl2 = intel_de_read(dev_priv, BLC_PWM_CPU_CTL2); in pch_setup_backlight()
1302 panel->backlight.pwm_enabled = (cpu_ctl2 & BLM_PWM_ENABLE) && in pch_setup_backlight()