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drm/nve0/ltcg: poke the partition count into yet another register 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-05-14 12:03:33 +10:00
parent 49debbe454
commit fe6fc096b8
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c
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@ -118,6 +118,8 @@ nvc0_ltcg_init_tag_ram(struct nouveau_fb *pfb, struct nvc0_ltcg_priv *priv)
int ret;
nv_wr32(priv, 0x17e8d8, priv->part_nr);
if (nv_device(pfb)->card_type >= NV_E0)
nv_wr32(priv, 0x17e000, priv->part_nr);
/* tags for 1/4 of VRAM should be enough (8192/4 per GiB of VRAM) */
priv->num_tags = (pfb->ram.size >> 17) / 4;