drm/i915: Add functions to emit register offsets to the ring

[deliverable/linux.git] / drivers / gpu / drm / i915 / intel_ringbuffer.h

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 58b1976a7d0ae86054a2b2ae6821a63f867bc2f5..1ab5cb8e05f87ac90bc92de2746665555373fb0b 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -443,6 +443,11 @@ static inline void intel_ring_emit(struct intel_engine_cs *ring,
        iowrite32(data, ringbuf->virtual_start + ringbuf->tail);
        ringbuf->tail += 4;
 }
+static inline void intel_ring_emit_reg(struct intel_engine_cs *ring,
+                                      u32 reg)
+{
+       intel_ring_emit(ring, reg);
+}
 static inline void intel_ring_advance(struct intel_engine_cs *ring)
 {
        struct intel_ringbuffer *ringbuf = ring->buffer;