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drm/nv50/gr: fix overlap while zeroing zcull regions

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The specified stride was not correct, resulting in erases overlapping
and part of the zcull regions being not erased at all.

Signed-off-by: Pierre Moreau <pierre.morrow@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Pierre Moreau 2014-06-13 02:34:29 +02:00 committed by Ben Skeggs
parent 23f67841e5
commit c03d082488
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/nouveau/core/engine/graph/nv50.c
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@ -991,10 +991,10 @@ nv50_graph_init(struct nouveau_object *object)
/* zero out zcull regions */
for (i = 0; i < 8; i++) {
nv_wr32(priv, 0x402c20 + (i * 8), 0x00000000);
nv_wr32(priv, 0x402c24 + (i * 8), 0x00000000);
nv_wr32(priv, 0x402c28 + (i * 8), 0x00000000);
nv_wr32(priv, 0x402c2c + (i * 8), 0x00000000);
nv_wr32(priv, 0x402c20 + (i * 0x10), 0x00000000);
nv_wr32(priv, 0x402c24 + (i * 0x10), 0x00000000);
nv_wr32(priv, 0x402c28 + (i * 0x10), 0x00000000);
nv_wr32(priv, 0x402c2c + (i * 0x10), 0x00000000);
}
return 0;
}