rc_ctl 6978 drivers/gpu/drm/i915/intel_pm.c u32 rc_ctl; rc_ctl 6981 drivers/gpu/drm/i915/intel_pm.c rc_ctl = I915_READ(GEN6_RC_CONTROL); rc_ctl 6986 drivers/gpu/drm/i915/intel_pm.c onoff(rc_ctl & GEN6_RC_CTL_HW_ENABLE), rc_ctl 6987 drivers/gpu/drm/i915/intel_pm.c onoff(rc_ctl & GEN6_RC_CTL_RC6_ENABLE),