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| author | Ben Skeggs <bskeggs@redhat.com> | 2012-04-30 13:55:29 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-05-24 16:55:53 +1000 |
| commit | 5e120f6e4b3f35b741c5445dfc755f50128c3c44 (patch) | |
| tree | 210b2bb8f5dccfcb4a6c134341fa31a633ba5243 /drivers/gpu/drm/nouveau/nouveau_gem.c | |
| parent | d375e7d56dffa564a6c337d2ed3217fb94826100 (diff) | |
| download | linux-5e120f6e4b3f35b741c5445dfc755f50128c3c44.tar.gz linux-5e120f6e4b3f35b741c5445dfc755f50128c3c44.tar.bz2 linux-5e120f6e4b3f35b741c5445dfc755f50128c3c44.zip | |
drm/nouveau/fence: convert to exec engine, and improve channel sync
Now have a somewhat simpler semaphore sync implementation for nv17:nv84,
and a switched to using semaphores as fences on nv84+ and making use of
the hardware's >= acquire operation.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_gem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 996755a8c9a1..30f542316944 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -709,7 +709,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, } if (chan->dma.ib_max) { - ret = nouveau_dma_wait(chan, req->nr_push + 1, 6); + ret = nouveau_dma_wait(chan, req->nr_push + 1, 16); if (ret) { NV_INFO(dev, "nv50cal_space: %d\n", ret); goto out; |