Lines Matching refs:I915_READ
125 return I915_READ(BLC_PWM_CTL2) & BLM_COMBINATION_MODE; in is_backlight_combination_mode()
128 return I915_READ(BLC_PWM_CTL) & BLM_LEGACY_MODE; in is_backlight_combination_mode()
141 val = I915_READ(BLC_PWM_PCH_CTL2); in i915_read_blc_pwm_ctl()
149 val = I915_READ(BLC_PWM_CTL); in i915_read_blc_pwm_ctl()
154 I915_READ(BLC_PWM_CTL2); in i915_read_blc_pwm_ctl()
232 val = I915_READ(BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; in intel_panel_get_backlight()
234 val = I915_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK; in intel_panel_get_backlight()
254 u32 val = I915_READ(BLC_PWM_CPU_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK; in intel_pch_panel_set_backlight()
278 tmp = I915_READ(BLC_PWM_CTL); in intel_panel_actually_set_backlight()
309 I915_WRITE(reg, I915_READ(reg) & ~BLM_PWM_ENABLE); in intel_panel_disable_backlight()
312 tmp = I915_READ(BLC_PWM_PCH_CTL1); in intel_panel_disable_backlight()
337 tmp = I915_READ(reg); in intel_panel_enable_backlight()
358 tmp = I915_READ(BLC_PWM_PCH_CTL1); in intel_panel_enable_backlight()