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nouveau/nv50: hack up initial channel context from current state 

We really should be providing static values like the nv40 PGRAPH code does,
however, this will do for now to keep X at least working.
main
Ben Skeggs 2007-08-08 13:01:29 +10:00
parent 4ad487190d
commit 296050eee6
1 changed files with 6 additions and 0 deletions
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6
shared-core/nv50_graph.c
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@ -202,6 +202,7 @@ nv50_graph_create_context(struct nouveau_channel *chan)
{
struct drm_device *dev = chan->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_engine *engine = &dev_priv->Engine;
struct nouveau_gpuobj *ramin = chan->ramin->gpuobj;
int grctx_size = 0x60000, hdr;
int ret;
@ -224,6 +225,11 @@ nv50_graph_create_context(struct nouveau_channel *chan)
INSTANCE_WR(ramin, (hdr + 0x10)/4, 0);
INSTANCE_WR(ramin, (hdr + 0x14)/4, 0x00010000);
if ((ret = engine->graph.load_context(chan))) {
DRM_ERROR("Error hacking up initial context: %d\n", ret);
return ret;
}
return 0;
}