trans_wakeref 2018 drivers/gpu/drm/i915/display/intel_ddi.c intel_wakeref_t trans_wakeref; trans_wakeref 2020 drivers/gpu/drm/i915/display/intel_ddi.c trans_wakeref = intel_display_power_get_if_enabled(dev_priv, trans_wakeref 2022 drivers/gpu/drm/i915/display/intel_ddi.c if (!trans_wakeref) trans_wakeref 2035 drivers/gpu/drm/i915/display/intel_ddi.c trans_wakeref);