Lines Matching refs:ctl2
615 u32 ctl, ctl2, freq; in i965_enable_backlight() local
617 ctl2 = intel_de_read(dev_priv, BLC_PWM_CTL2); in i965_enable_backlight()
618 if (ctl2 & BLM_PWM_ENABLE) { in i965_enable_backlight()
620 ctl2 &= ~BLM_PWM_ENABLE; in i965_enable_backlight()
621 intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2); in i965_enable_backlight()
631 ctl2 = BLM_PIPE(pipe); in i965_enable_backlight()
633 ctl2 |= BLM_COMBINATION_MODE; in i965_enable_backlight()
635 ctl2 |= BLM_POLARITY_I965; in i965_enable_backlight()
636 intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2); in i965_enable_backlight()
638 intel_de_write(dev_priv, BLC_PWM_CTL2, ctl2 | BLM_PWM_ENABLE); in i965_enable_backlight()
650 u32 ctl, ctl2; in vlv_enable_backlight() local
652 ctl2 = intel_de_read(dev_priv, VLV_BLC_PWM_CTL2(pipe)); in vlv_enable_backlight()
653 if (ctl2 & BLM_PWM_ENABLE) { in vlv_enable_backlight()
655 ctl2 &= ~BLM_PWM_ENABLE; in vlv_enable_backlight()
656 intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe), ctl2); in vlv_enable_backlight()
665 ctl2 = 0; in vlv_enable_backlight()
667 ctl2 |= BLM_POLARITY_I965; in vlv_enable_backlight()
668 intel_de_write(dev_priv, VLV_BLC_PWM_CTL2(pipe), ctl2); in vlv_enable_backlight()
671 ctl2 | BLM_PWM_ENABLE); in vlv_enable_backlight()
1350 u32 ctl, ctl2; in i965_setup_backlight() local
1352 ctl2 = intel_de_read(dev_priv, BLC_PWM_CTL2); in i965_setup_backlight()
1353 panel->backlight.combination_mode = ctl2 & BLM_COMBINATION_MODE; in i965_setup_backlight()
1354 panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965; in i965_setup_backlight()
1370 panel->backlight.pwm_enabled = ctl2 & BLM_PWM_ENABLE; in i965_setup_backlight()
1379 u32 ctl, ctl2; in vlv_setup_backlight() local
1384 ctl2 = intel_de_read(dev_priv, VLV_BLC_PWM_CTL2(pipe)); in vlv_setup_backlight()
1385 panel->backlight.active_low_pwm = ctl2 & BLM_POLARITY_I965; in vlv_setup_backlight()
1398 panel->backlight.pwm_enabled = ctl2 & BLM_PWM_ENABLE; in vlv_setup_backlight()