DE_AUX_CHANNEL_A 2403 drivers/gpu/drm/i915/i915_irq.c if (de_iir & DE_AUX_CHANNEL_A) DE_AUX_CHANNEL_A 3678 drivers/gpu/drm/i915/i915_irq.c DE_AUX_CHANNEL_A | DE_PIPEB_CRC_DONE |