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drm/nvc0/pgraph: fix 0x406028/0x405870 init 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-01-01 12:26:23 +10:00
parent 680a48720f
commit 47a44d27ca
1 changed files with 7 additions and 3 deletions
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10
drivers/gpu/drm/nouveau/nvc0_grctx.c
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@ -1801,7 +1801,7 @@ nvc0_grctx_generate(struct nouveau_channel *chan)
struct nvc0_graph_chan *grch = chan->pgraph_ctx;
struct drm_device *dev = chan->dev;
int i, gpc, tp, id;
u32 r000260;
u32 r000260, tmp;
r000260 = nv_rd32(dev, 0x000260);
nv_wr32(dev, 0x000260, r000260 & ~1);
@ -1843,8 +1843,12 @@ nvc0_grctx_generate(struct nouveau_channel *chan)
}
}
nv_wr32(dev, 0x406028, 0x00000443);
nv_wr32(dev, 0x405870, 0x00000443);
tmp = 0;
for (i = 0; i < priv->gpc_nr; i++)
tmp |= priv->tp_nr[i] << (i * 4);
nv_wr32(dev, 0x406028, tmp);
nv_wr32(dev, 0x405870, tmp);
nv_wr32(dev, 0x40602c, 0x00000000);
nv_wr32(dev, 0x405874, 0x00000000);
nv_wr32(dev, 0x406030, 0x00000000);