2 files changed, 17 insertions, 46 deletions

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index c7eea7fad16f..98ac5c0ca37a 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -788,10 +788,11 @@ ring_add_request(struct intel_ring_buffer *ring,
 }
 
 static bool
-gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 mask)
+gen6_ring_get_irq(struct intel_ring_buffer *ring)
 {
 	struct drm_device *dev = ring->dev;
 	drm_i915_private_t *dev_priv = dev->dev_private;
+	u32 mask = ring->irq_enable;
 
 	if (!dev->irq_enabled)
 	       return false;
@@ -813,10 +814,11 @@ gen6_ring_get_irq(struct intel_ring_buffer *ring, u32 mask)
 }
 
 static void
-gen6_ring_put_irq(struct intel_ring_buffer *ring, u32 mask)
+gen6_ring_put_irq(struct intel_ring_buffer *ring)
 {
 	struct drm_device *dev = ring->dev;
 	drm_i915_private_t *dev_priv = dev->dev_private;
+	u32 mask = ring->irq_enable;
 
 	spin_lock(&ring->irq_lock);
 	if (--ring->irq_refcount == 0) {
@@ -1373,30 +1375,6 @@ gen6_ring_dispatch_execbuffer(struct intel_ring_buffer *ring,
 	return 0;
 }
 
-static bool
-gen6_render_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring, GT_USER_INTERRUPT);
-}
-
-static void
-gen6_render_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_put_irq(ring, GT_USER_INTERRUPT);
-}
-
-static bool
-gen6_bsd_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring, GEN6_BSD_USER_INTERRUPT);
-}
-
-static void
-gen6_bsd_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_put_irq(ring, GEN6_BSD_USER_INTERRUPT);
-}
-
 /* ring buffer for Video Codec for Gen6+ */
 static const struct intel_ring_buffer gen6_bsd_ring = {
 	.name			= "gen6 bsd ring",
@@ -1408,8 +1386,9 @@ static const struct intel_ring_buffer gen6_bsd_ring = {
 	.flush			= gen6_ring_flush,
 	.add_request		= gen6_add_request,
 	.get_seqno		= gen6_ring_get_seqno,
-	.irq_get		= gen6_bsd_ring_get_irq,
-	.irq_put		= gen6_bsd_ring_put_irq,
+	.irq_enable		= GEN6_BSD_USER_INTERRUPT,
+	.irq_get		= gen6_ring_get_irq,
+	.irq_put		= gen6_ring_put_irq,
 	.dispatch_execbuffer	= gen6_ring_dispatch_execbuffer,
 	.sync_to		= gen6_bsd_ring_sync_to,
 	.semaphore_register	= {MI_SEMAPHORE_SYNC_VR,
@@ -1420,18 +1399,6 @@ static const struct intel_ring_buffer gen6_bsd_ring = {
 
 /* Blitter support (SandyBridge+) */
 
-static bool
-blt_ring_get_irq(struct intel_ring_buffer *ring)
-{
-	return gen6_ring_get_irq(ring, GEN6_BLITTER_USER_INTERRUPT);
-}
-
-static void
-blt_ring_put_irq(struct intel_ring_buffer *ring)
-{
-	gen6_ring_put_irq(ring, GEN6_BLITTER_USER_INTERRUPT);
-}
-
 static int blt_ring_flush(struct intel_ring_buffer *ring,
 			  u32 invalidate, u32 flush)
 {
@@ -1463,8 +1430,9 @@ static const struct intel_ring_buffer gen6_blt_ring = {
 	.flush			= blt_ring_flush,
 	.add_request		= gen6_add_request,
 	.get_seqno		= gen6_ring_get_seqno,
-	.irq_get		= blt_ring_get_irq,
-	.irq_put		= blt_ring_put_irq,
+	.irq_get		= gen6_ring_get_irq,
+	.irq_put		= gen6_ring_put_irq,
+	.irq_enable		= GEN6_BLITTER_USER_INTERRUPT,
 	.dispatch_execbuffer	= gen6_ring_dispatch_execbuffer,
 	.sync_to		= gen6_blt_ring_sync_to,
 	.semaphore_register	= {MI_SEMAPHORE_SYNC_BR,
@@ -1482,8 +1450,9 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
 	if (INTEL_INFO(dev)->gen >= 6) {
 		ring->add_request = gen6_add_request;
 		ring->flush = gen6_render_ring_flush;
-		ring->irq_get = gen6_render_ring_get_irq;
-		ring->irq_put = gen6_render_ring_put_irq;
+		ring->irq_get = gen6_ring_get_irq;
+		ring->irq_put = gen6_ring_put_irq;
+		ring->irq_enable = GT_USER_INTERRUPT;
 		ring->get_seqno = gen6_ring_get_seqno;
 	} else if (IS_GEN5(dev)) {
 		ring->add_request = pc_render_add_request;
@@ -1506,8 +1475,9 @@ int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size)
 	*ring = render_ring;
 	if (INTEL_INFO(dev)->gen >= 6) {
 		ring->add_request = gen6_add_request;
-		ring->irq_get = gen6_render_ring_get_irq;
-		ring->irq_put = gen6_render_ring_put_irq;
+		ring->irq_get = gen6_ring_get_irq;
+		ring->irq_put = gen6_ring_put_irq;
+		ring->irq_enable = GT_USER_INTERRUPT;
 	} else if (IS_GEN5(dev)) {
 		ring->add_request = pc_render_add_request;
 		ring->get_seqno = pc_render_get_seqno;
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index bc0365b8fa4d..3488a5a127db 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -59,6 +59,7 @@ struct  intel_ring_buffer {
 	spinlock_t	irq_lock;
 	u32		irq_refcount;
 	u32		irq_mask;
+	u32		irq_enable;		/* IRQs enabled for this ring */
 	u32		irq_seqno;		/* last seq seem at irq time */
 	u32		trace_irq_seqno;
 	u32		waiting_seqno;