diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-04-01 13:17:25 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-05-16 10:48:37 +1000 |
| commit | 39a654d5b90b69acb9423fd9569c9a468737bcb8 (patch) | |
| tree | 78b0603f57fa5a2e379d007f0ed6454b002cfc56 /drivers/gpu/drm/nouveau | |
| parent | 96c50082904c7cefa3b01356f62268ee6d9e9f38 (diff) | |
drm/nouveau: remove remnants of nouveau_pgraph_engine from nouveau_channel
The nouveau_wait_for_idle() call should hopefully not have been actually
necessary, we *do* wait for the channel to go idle already. If it's
an issue somehow, the chipset-specific hooks can wait for idle themselves
before taking the lock.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_channel.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c index 8b0a6689bf2..f82a2760951 100644 --- a/drivers/gpu/drm/nouveau/nouveau_channel.c +++ b/drivers/gpu/drm/nouveau/nouveau_channel.c @@ -268,7 +268,6 @@ nouveau_channel_put_unlocked(struct nouveau_channel **pchan) struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo; - struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph; unsigned long flags; int i; @@ -294,18 +293,8 @@ nouveau_channel_put_unlocked(struct nouveau_channel **pchan) /* boot it off the hardware */ pfifo->reassign(dev, false); - /* We want to give pgraph a chance to idle and get rid of all - * potential errors. We need to do this without the context - * switch lock held, otherwise the irq handler is unable to - * process them. - */ - if (pgraph->channel(dev) == chan) - nouveau_wait_for_idle(dev); - /* destroy the engine specific contexts */ pfifo->destroy_context(chan); - if (pgraph->destroy_context) - pgraph->destroy_context(chan); for (i = 0; i < NVOBJ_ENGINE_NR; i++) { if (chan->engctx[i]) dev_priv->eng[i]->context_del(chan, i); |