UTIL_PIN_ENABLE
I915_STATE_WARN(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,
if (val & UTIL_PIN_ENABLE) {
val &= ~UTIL_PIN_ENABLE;
UTIL_PIN_MODE_PWM | UTIL_PIN_ENABLE);
val &= ~UTIL_PIN_ENABLE;
WARN_ONCE(I915_READ(UTIL_PIN_CTL) & UTIL_PIN_ENABLE,