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[PATCH] nouveau: Fix nv20/30 context loading

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Don't set the context as valid until it has been loaded
This commit is contained in:
Stuart Bennett 2007-12-27 01:10:52 +00:00 • committed by Stephane Marchesin
parent 78d6649069
commit 381724a35b
1 changed files with 3 additions and 2 deletions
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5
shared-core/nv20_graph.c
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@ -642,6 +642,7 @@ int nv20_graph_load_context(struct nouveau_channel *chan)
NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_XFER,
NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD);
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
nouveau_wait_for_idle(dev);
return 0;
@ -759,7 +760,7 @@ int nv20_graph_init(struct drm_device *dev) {
NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00EA000C);
NV_WRITE(NV10_PGRAPH_RDI_DATA, NV_READ(0x100324));
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10000100);
NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
@ -854,7 +855,7 @@ int nv30_graph_init(struct drm_device *dev)
NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
}
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10000100);
NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);