From fcccab2e4eb8d579837481054cc2cb28eea0baef Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Thu, 14 Oct 2010 21:55:23 +0200 Subject: [PATCH] drm/nouveau: Use lazy fence waits when doing software interchannel sync. Signed-off-by: Francisco Jerez Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_fence.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 5f9f66f..0a22955 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -390,7 +390,7 @@ nouveau_fence_sync(struct nouveau_fence *fence, if (!sema) { /* Early card or broken userspace, fall back to * software sync. */ - return nouveau_fence_wait(fence, NULL, false, false); + return nouveau_fence_wait(fence, NULL, true, false); } /* try to take chan's mutex, if we can't take it right away @@ -399,7 +399,7 @@ nouveau_fence_sync(struct nouveau_fence *fence, */ if (!mutex_trylock(&chan->mutex)) { free_semaphore(&sema->ref); - return nouveau_fence_wait(fence, NULL, false, false); + return nouveau_fence_wait(fence, NULL, true, false); } /* Make wchan wait until it gets signalled */ -- 2.7.4