From f3298532f71f163877b9003009d6e1eefe988258 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 13 Dec 2011 12:46:18 +1000 Subject: [PATCH] drm/nvc0: add initial memory type detection Uses only the VBIOS tables, from what I can tell this is what NVIDIA do too, I was able to change the detected memory type by modifying this table on a NVC1 chipset. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nvc0_vram.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvc0_vram.c b/drivers/gpu/drm/nouveau/nvc0_vram.c index ce984d573a51..fd687ee888de 100644 --- a/drivers/gpu/drm/nouveau/nvc0_vram.c +++ b/drivers/gpu/drm/nouveau/nvc0_vram.c @@ -115,6 +115,8 @@ nvc0_vram_init(struct drm_device *dev) NV_DEBUG(dev, "0x100800: 0x%08x\n", nv_rd32(dev, 0x100800)); NV_DEBUG(dev, "parts 0x%08x bcast_mem_amount 0x%08x\n", parts, bsize); + dev_priv->vram_type = nouveau_mem_vbios_type(dev); + /* read amount of vram attached to each memory controller */ part = 0; while (parts) { -- 2.20.1