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>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index 0b309c1cc3d..d4ac9700703 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 {