diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-07-08 13:15:05 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-07-13 10:13:44 +1000 |
| commit | 816544b21b020bdb9dcb9a5003fe3e1f109e8698 (patch) | |
| tree | 9900fe739b77e0025da23b4a694a1f40d453f857 /drivers/gpu/drm/nouveau/nouveau_object.c | |
| parent | ec91db269e6a3c7f45b96169ccf5dbd1fde8fce8 (diff) | |
drm/nouveau: allocate fixed amount of PRAMIN per channel on all chipsets
Previously only done on nv50+
This commit also switches unknown NV2x/NV3x chipsets to noaccel mode.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_object.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_object.c | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c index 7d86e05ac88..b6bcb254f4a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_object.c +++ b/drivers/gpu/drm/nouveau/nouveau_object.c @@ -229,25 +229,12 @@ nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan, * available. */ if (chan) { - if (chan->ramin_heap.ml_entry.next) { - NV_DEBUG(dev, "private heap\n"); - pramin = &chan->ramin_heap; - } else - if (dev_priv->card_type < NV_50) { - NV_DEBUG(dev, "global heap fallback\n"); - pramin = &dev_priv->ramin_heap; - } + NV_DEBUG(dev, "channel heap\n"); + pramin = &chan->ramin_heap; } else { NV_DEBUG(dev, "global heap\n"); pramin = &dev_priv->ramin_heap; - } - - if (!pramin) { - NV_ERROR(dev, "No PRAMIN heap!\n"); - return -EINVAL; - } - if (!chan) { ret = engine->instmem.populate(dev, gpuobj, &size); if (ret) { nouveau_gpuobj_del(dev, &gpuobj); @@ -911,6 +898,7 @@ nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan) base = 0; /* PGRAPH context */ + size += dev_priv->engine.graph.grctx_size; if (dev_priv->card_type == NV_50) { /* Various fixed table thingos */ @@ -921,12 +909,8 @@ nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan) size += 0x8000; /* RAMFC */ size += 0x1000; - /* PGRAPH context */ - size += 0x70000; } - NV_DEBUG(dev, "ch%d PRAMIN size: 0x%08x bytes, base alloc=0x%08x\n", - chan->id, size, base); ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, size, 0x1000, 0, &chan->ramin); if (ret) { @@ -959,15 +943,11 @@ nouveau_gpuobj_channel_init(struct nouveau_channel *chan, NV_DEBUG(dev, "ch%d vram=0x%08x tt=0x%08x\n", chan->id, vram_h, tt_h); - /* Reserve a block of PRAMIN for the channel - *XXX: maybe on <NV50 too at some point - */ - if (0 || dev_priv->card_type == NV_50) { - ret = nouveau_gpuobj_channel_init_pramin(chan); - if (ret) { - NV_ERROR(dev, "init pramin\n"); - return ret; - } + /* Allocate a chunk of memory for per-channel object storage */ + ret = nouveau_gpuobj_channel_init_pramin(chan); + if (ret) { + NV_ERROR(dev, "init pramin\n"); + return ret; } /* NV50 VM |