From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 1 Nov 2010 17:08:26 +0000 (+0100)
Subject: drm/nouveau: Make PCIE GART size depend on the available RAMIN space.
X-Git-Tag: v2.6.37-rc3~8^2~3^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9d5a6c4353eeac1e0095e731a0a746254f23af83;p=platform%2Fkernel%2Flinux-exynos.git

drm/nouveau: Make PCIE GART size depend on the available RAMIN space.

Reported-by: Tomas Miljenovic <tomasmiljenovic@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 0b309c1..d4ac970 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -224,11 +224,11 @@ nouveau_sgdma_init(struct drm_device *dev)
 	int i, ret;
 
 	if (dev_priv->card_type < NV_50) {
-		if(dev_priv->card_type < NV_40) {
-			aper_size = (64 * 1024 * 1024);
-		} else {
-			aper_size = (512 * 1024 * 1024);
-		}
+		if(dev_priv->ramin_rsvd_vram < 2 * 1024 * 1024)
+			aper_size = 64 * 1024 * 1024;
+		else
+			aper_size = 512 * 1024 * 1024;
+
 		obj_size  = (aper_size >> NV_CTXDMA_PAGE_SHIFT) * 4;
 		obj_size += 8; /* ctxdma header */
 	} else {