Commit 950c44b6 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nvc0/fb: detect presense of second rank

Signed-off-by: default avatarBen Skeggs <>
parent df26bc9c
......@@ -116,6 +116,7 @@ nvc0_vram_init(struct drm_device *dev)
NV_DEBUG(dev, "parts 0x%08x bcast_mem_amount 0x%08x\n", parts, bsize);
dev_priv->vram_type = nouveau_mem_vbios_type(dev);
dev_priv->vram_rank_B = !!(nv_rd32(dev, 0x10f200) & 0x00000004);
/* read amount of vram attached to each memory controller */
part = 0;
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