}
static bool
-render_ring_get_irq(struct intel_ring_buffer *ring)
+i9xx_ring_get_irq(struct intel_ring_buffer *ring)
{
struct drm_device *dev = ring->dev;
drm_i915_private_t *dev_priv = dev->dev_private;
if (ring->irq_refcount++ == 0) {
if (INTEL_INFO(dev)->gen >= 5)
ironlake_enable_irq(dev_priv,
- GT_PIPE_NOTIFY | GT_USER_INTERRUPT);
+ ring->irq_enable_mask);
else
- i915_enable_irq(dev_priv, I915_USER_INTERRUPT);
+ i915_enable_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock(&ring->irq_lock);
}
static void
-render_ring_put_irq(struct intel_ring_buffer *ring)
+i9xx_ring_put_irq(struct intel_ring_buffer *ring)
{
struct drm_device *dev = ring->dev;
drm_i915_private_t *dev_priv = dev->dev_private;
if (--ring->irq_refcount == 0) {
if (INTEL_INFO(dev)->gen >= 5)
ironlake_disable_irq(dev_priv,
- GT_USER_INTERRUPT |
- GT_PIPE_NOTIFY);
+ ring->irq_enable_mask);
else
- i915_disable_irq(dev_priv, I915_USER_INTERRUPT);
+ i915_disable_irq(dev_priv, ring->irq_enable_mask);
}
spin_unlock(&ring->irq_lock);
}
gen6_gt_force_wake_put(dev_priv);
}
-static bool
-bsd_ring_get_irq(struct intel_ring_buffer *ring)
-{
- struct drm_device *dev = ring->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
-
- if (!dev->irq_enabled)
- return false;
-
- spin_lock(&ring->irq_lock);
- if (ring->irq_refcount++ == 0) {
- if (IS_G4X(dev))
- i915_enable_irq(dev_priv, I915_BSD_USER_INTERRUPT);
- else
- ironlake_enable_irq(dev_priv, GT_BSD_USER_INTERRUPT);
- }
- spin_unlock(&ring->irq_lock);
-
- return true;
-}
-static void
-bsd_ring_put_irq(struct intel_ring_buffer *ring)
-{
- struct drm_device *dev = ring->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
-
- spin_lock(&ring->irq_lock);
- if (--ring->irq_refcount == 0) {
- if (IS_G4X(dev))
- i915_disable_irq(dev_priv, I915_BSD_USER_INTERRUPT);
- else
- ironlake_disable_irq(dev_priv, GT_BSD_USER_INTERRUPT);
- }
- spin_unlock(&ring->irq_lock);
-}
-
static int
ring_dispatch_execbuffer(struct intel_ring_buffer *ring, u32 offset, u32 length)
{
ring->add_request = pc_render_add_request;
ring->flush = render_ring_flush;
ring->get_seqno = pc_render_get_seqno;
- ring->irq_get = render_ring_get_irq;
- ring->irq_put = render_ring_put_irq;
+ ring->irq_get = i9xx_ring_get_irq;
+ ring->irq_put = i9xx_ring_put_irq;
+ ring->irq_enable_mask = GT_USER_INTERRUPT | GT_PIPE_NOTIFY;
} else {
ring->add_request = render_ring_add_request;
ring->flush = render_ring_flush;
ring->get_seqno = ring_get_seqno;
- ring->irq_get = render_ring_get_irq;
- ring->irq_put = render_ring_put_irq;
+ ring->irq_get = i9xx_ring_get_irq;
+ ring->irq_put = i9xx_ring_put_irq;
+ ring->irq_enable_mask = I915_USER_INTERRUPT;
}
ring->write_tail = ring_write_tail;
ring->dispatch_execbuffer = render_ring_dispatch_execbuffer;
ring->add_request = pc_render_add_request;
ring->flush = render_ring_flush;
ring->get_seqno = pc_render_get_seqno;
- ring->irq_get = render_ring_get_irq;
- ring->irq_put = render_ring_put_irq;
+ ring->irq_get = i9xx_ring_get_irq;
+ ring->irq_put = i9xx_ring_put_irq;
+ ring->irq_enable_mask = GT_USER_INTERRUPT | GT_PIPE_NOTIFY;
} else {
ring->add_request = render_ring_add_request;
ring->flush = render_ring_flush;
ring->get_seqno = ring_get_seqno;
- ring->irq_get = render_ring_get_irq;
- ring->irq_put = render_ring_put_irq;
+ ring->irq_get = i9xx_ring_get_irq;
+ ring->irq_put = i9xx_ring_put_irq;
+ ring->irq_enable_mask = I915_USER_INTERRUPT;
}
ring->write_tail = ring_write_tail;
ring->dispatch_execbuffer = render_ring_dispatch_execbuffer;
ring->flush = bsd_ring_flush;
ring->add_request = ring_add_request;
ring->get_seqno = ring_get_seqno;
- ring->irq_get = bsd_ring_get_irq;
- ring->irq_put = bsd_ring_put_irq;
+ ring->irq_get = i9xx_ring_get_irq;
+ ring->irq_put = i9xx_ring_put_irq;
+ if (IS_GEN5(dev))
+ ring->irq_enable_mask = GT_BSD_USER_INTERRUPT;
+ else
+ ring->irq_enable_mask = I915_BSD_USER_INTERRUPT;
ring->dispatch_execbuffer = ring_dispatch_execbuffer;
}
ring->init = init_ring_common;