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drm/nv50/bar: fix plymouth issues on certain efi macbooks

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-03-04 15:45:35 +10:00
parent ecf24de071
commit 085969e6fb
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/nouveau/core/subdev/bar/nv50.c
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@ -231,7 +231,7 @@ static int
nv50_bar_init(struct nouveau_object *object) nv50_bar_init(struct nouveau_object *object)
{ {
struct nv50_bar_priv *priv = (void *)object; struct nv50_bar_priv *priv = (void *)object;
int ret; int ret, i;
ret = nouveau_bar_init(&priv->base); ret = nouveau_bar_init(&priv->base);
if (ret) if (ret)
@ -249,6 +249,8 @@ nv50_bar_init(struct nouveau_object *object)
nv_wr32(priv, 0x001704, 0x40000000 | priv->mem->addr >> 12); nv_wr32(priv, 0x001704, 0x40000000 | priv->mem->addr >> 12);
nv_wr32(priv, 0x001708, 0x80000000 | priv->bar1->node->offset >> 4); nv_wr32(priv, 0x001708, 0x80000000 | priv->bar1->node->offset >> 4);
nv_wr32(priv, 0x00170c, 0x80000000 | priv->bar3->node->offset >> 4); nv_wr32(priv, 0x00170c, 0x80000000 | priv->bar3->node->offset >> 4);
for (i = 0; i < 8; i++)
nv_wr32(priv, 0x001900 + (i * 4), 0x00000000);
return 0; return 0;
} }