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| author | Ben Skeggs <bskeggs@redhat.com> | 2010-10-06 10:16:59 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-12-03 08:05:18 +0300 |
| commit | cff5c1332486ced8ff4180e957e04983cb72a39e (patch) | |
| tree | ec1f6687156277632aef96693c1b8eca0c022b7c /drivers/gpu/drm/nouveau/nv50_fifo.c | |
| parent | 6a6b73f254123851f7f73ab5e57344a569d6a0ab (diff) | |
| download | linux-cff5c1332486ced8ff4180e957e04983cb72a39e.tar.xz | |
drm/nouveau: add more fine-grained locking to channel list + structures
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_fifo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_fifo.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_fifo.c b/drivers/gpu/drm/nouveau/nv50_fifo.c index 1da65bd60c10..815960fe4f43 100644 --- a/drivers/gpu/drm/nouveau/nv50_fifo.c +++ b/drivers/gpu/drm/nouveau/nv50_fifo.c @@ -44,7 +44,8 @@ nv50_fifo_playlist_update(struct drm_device *dev) /* We never schedule channel 0 or 127 */ for (i = 1, nr = 0; i < 127; i++) { - if (dev_priv->fifos[i] && dev_priv->fifos[i]->ramfc) { + if (dev_priv->channels.ptr[i] && + dev_priv->channels.ptr[i]->ramfc) { nv_wo32(cur, (nr * 4), i); nr++; } @@ -60,7 +61,7 @@ static void nv50_fifo_channel_enable(struct drm_device *dev, int channel) { struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_channel *chan = dev_priv->fifos[channel]; + struct nouveau_channel *chan = dev_priv->channels.ptr[channel]; uint32_t inst; NV_DEBUG(dev, "ch%d\n", channel); @@ -118,7 +119,7 @@ nv50_fifo_init_context_table(struct drm_device *dev) NV_DEBUG(dev, "\n"); for (i = 0; i < NV50_PFIFO_CTX_TABLE__SIZE; i++) { - if (dev_priv->fifos[i]) + if (dev_priv->channels.ptr[i]) nv50_fifo_channel_enable(dev, i); else nv50_fifo_channel_disable(dev, i); @@ -392,7 +393,7 @@ nv50_fifo_unload_context(struct drm_device *dev) if (chid < 1 || chid >= dev_priv->engine.fifo.channels - 1) return 0; - chan = dev_priv->fifos[chid]; + chan = dev_priv->channels.ptr[chid]; if (!chan) { NV_ERROR(dev, "Inactive channel on PFIFO: %d\n", chid); return -EINVAL; |