Searched refs:pwm_ctl (Results 1 – 1 of 1) sorted by relevance
1100 u32 pwm_ctl, val; in bxt_enable_backlight() local1118 pwm_ctl = I915_READ(BXT_BLC_PWM_CTL(panel->backlight.controller)); in bxt_enable_backlight()1119 if (pwm_ctl & BXT_BLC_PWM_ENABLE) { in bxt_enable_backlight()1121 pwm_ctl &= ~BXT_BLC_PWM_ENABLE; in bxt_enable_backlight()1123 pwm_ctl); in bxt_enable_backlight()1131 pwm_ctl = 0; in bxt_enable_backlight()1133 pwm_ctl |= BXT_BLC_PWM_POLARITY; in bxt_enable_backlight()1135 I915_WRITE(BXT_BLC_PWM_CTL(panel->backlight.controller), pwm_ctl); in bxt_enable_backlight()1138 pwm_ctl | BXT_BLC_PWM_ENABLE); in bxt_enable_backlight()1147 u32 pwm_ctl; in cnp_enable_backlight() local[all …]