Displaying 3 results from an estimated 3 matches for "uchan".
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2009 Dec 08
2
E1 Channel Numbering - Your Comments.
...and
expect there to be other names as well.
As an example, the current method:
bchan=1-15
dchan=16
bchan=17-31
...
bchan=32-46
dchan=47
bchan=48-62
...
bchan=63-77
dchan=78
bchan=79-93
...
bchan=94-108
dchan=109
bchan=110-124
and an example of my first thoughts:
bchan=1-15
dchan=16
bchan=17-31
uchan=32
...
bchan=33-47
dchan=48
bchan=49-63
uchan=64
...
bchan=65-79
dchan=80
bchan=81-95
uchan=96
...
bchan=97-111
dchan=112
bchan=113-127
uchan=128
I quickly grabbed the "uchan" to mean "Unused" or "Unallocated". I am
going to assume that there are some better ideas an...
2009 Dec 25
1
[PATCH] drm/nv50: synchronize user channel after buffer object move on kernel channel
...nouveau_bo_wr32(chan->notifier_bo, offset >> 2, 0x11111111);
+
+ return 0;
+}
+
+int
+nouveau_fence_semaphore_flush(struct nouveau_channel *chan, int channel)
+{
+ struct drm_device *dev = chan->dev;
+ struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_channel *uchan = NULL;
+ struct nouveau_gpuobj_ref *ref = NULL;
+ struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
+ uint32_t offset = 0;
+
+ if (channel < 0 || channel >= pfifo->channels)
+ return -EINVAL;
+
+ uchan = dev_priv->fifos[channel];
+
+ if (nouveau_gpuobj_ref_find(uchan,...
2009 Dec 27
3
[PATCH 1/2] drm/nv50: align size of buffer object to the right boundaries.
- Depth and stencil buffers are supposed to be large enough in general.
Signed-off-by: Maarten Maathuis <madman2003 at gmail.com>
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index e342a41..9fc4bd6 100644
---