From: "Christian König" <deathsimple@vodafone.de>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 05/10] drm/radeon: add sync helper function
Date: Mon, 13 Aug 2012 12:26:03 +0200 [thread overview]
Message-ID: <1344853568-3870-6-git-send-email-deathsimple@vodafone.de> (raw)
In-Reply-To: <1344853568-3870-1-git-send-email-deathsimple@vodafone.de>
Signed-off-by: Christian König <deathsimple@vodafone.de>
---
drivers/gpu/drm/radeon/radeon_cs.c | 20 ++++++++++++++------
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index 0a9d1eb..85a80e4 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -115,19 +115,27 @@ static int radeon_cs_get_ring(struct radeon_cs_parser *p, u32 ring, s32 priority
return 0;
}
+static void radeon_cs_sync_to(struct radeon_cs_parser *p,
+ struct radeon_fence *fence)
+{
+ struct radeon_fence *other;
+
+ if (!fence)
+ return;
+
+ other = p->ib.sync_to[fence->ring];
+ p->ib.sync_to[fence->ring] = radeon_fence_later(fence, other);
+}
+
static void radeon_cs_sync_rings(struct radeon_cs_parser *p)
{
int i;
for (i = 0; i < p->nrelocs; i++) {
- struct radeon_fence *a, *b;
-
- if (!p->relocs[i].robj || !p->relocs[i].robj->tbo.sync_obj)
+ if (!p->relocs[i].robj)
continue;
- a = p->relocs[i].robj->tbo.sync_obj;
- b = p->ib.sync_to[a->ring];
- p->ib.sync_to[a->ring] = radeon_fence_later(a, b);
+ radeon_cs_sync_to(p, p->relocs[i].robj->tbo.sync_obj);
}
}
--
1.7.9.5
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next prev parent reply other threads:[~2012-08-13 10:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-13 10:25 [RFC] make VM handling async Christian König
2012-08-13 10:25 ` [PATCH 01/10] drm/radeon: fence virtual address and free it once idle v4 Christian König
2012-08-13 10:26 ` [PATCH 02/10] drm/radeon: cleanup VM id handling a bit Christian König
2012-08-13 10:26 ` [PATCH 03/10] drm/radeon: move VM funcs into asic structure Christian König
2012-08-13 10:26 ` [PATCH 04/10] drm/radeon: remove vm_unbind Christian König
2012-08-13 10:26 ` Christian König [this message]
2012-08-13 10:26 ` [PATCH 06/10] drm/radeon: make VM flushs a ring operation Christian König
2012-08-13 10:26 ` [PATCH 07/10] drm/radeon: rework VMID handling Christian König
2012-08-13 10:26 ` [PATCH 08/10] drm/radeon: rework VM page table handling Christian König
2012-08-13 10:26 ` [PATCH 09/10] drm/radeon: Move looping over the PTEs into chip code Christian König
2012-08-13 10:26 ` [PATCH 10/10] drm/radeon: make page table updates async Christian König
2012-08-13 16:19 ` Jerome Glisse
2012-08-13 16:53 ` Christian König
2012-08-13 17:14 ` Jerome Glisse
2012-08-13 12:53 ` [RFC] make VM handling async Sylvain BERTRAND
2012-08-13 16:58 ` Christian König
2012-08-13 16:19 ` Jerome Glisse
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