From f613022ceef1814cb734bb3375f01962fd3bcf10 Mon Sep 17 00:00:00 2001 From: Thomas Hellstrom Date: Fri, 15 Sep 2006 16:47:09 +0200 Subject: Allow a "native type" to be associated with a fence sequence. In the intel case, we can associate a flush with a sequence. --- linux-core/i915_fence.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'linux-core/i915_fence.c') diff --git a/linux-core/i915_fence.c b/linux-core/i915_fence.c index 5a8612cb..8a3f81fe 100644 --- a/linux-core/i915_fence.c +++ b/linux-core/i915_fence.c @@ -86,6 +86,7 @@ static void i915_perform_flush(drm_device_t * dev) } if (fm->pending_flush && !dev_priv->flush_pending) { + DRM_ERROR("Sync flush"); dev_priv->flush_sequence = (uint32_t) READ_BREADCRUMB(dev_priv); dev_priv->flush_flags = fm->pending_flush; dev_priv->saved_flush_status = READ_HWSP(dev_priv, 0); @@ -117,11 +118,16 @@ void i915_poke_flush(drm_device_t * dev) write_unlock_irqrestore(&fm->lock, flags); } -int i915_fence_emit_sequence(drm_device_t * dev, uint32_t * sequence) +int i915_fence_emit_sequence(drm_device_t * dev, uint32_t flags, + uint32_t * sequence, uint32_t *native_type) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; i915_emit_irq(dev); *sequence = (uint32_t) dev_priv->counter; + *native_type = DRM_FENCE_TYPE_EXE; + if (flags & DRM_I915_FENCE_FLAG_FLUSHED) + *native_type |= DRM_I915_FENCE_TYPE_RW; + return 0; } -- cgit v1.2.3