drm/nv50: fix 0x100c90 init for NVAF

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/gpu/drm/nouveau/nv50_fb.c b/drivers/gpu/drm/nouveau/nv50_fb.c
index aa6d78366078..50290dea0ac4 100644
--- a/drivers/gpu/drm/nouveau/nv50_fb.c
+++ b/drivers/gpu/drm/nouveau/nv50_fb.c
@@ -60,15 +60,18 @@ nv50_fb_init(struct drm_device *dev)
          * on traps. No idea what these values mean exactly. */
         switch (dev_priv->chipset) {
         case 0x50:
-                nv_wr32(dev, 0x100c90, 0x0707ff);
+                nv_wr32(dev, 0x100c90, 0x000707ff);
                 break;
         case 0xa3:
         case 0xa5:
         case 0xa8:
-                nv_wr32(dev, 0x100c90, 0x0d0fff);
+                nv_wr32(dev, 0x100c90, 0x000d0fff);
+                break;
+        case 0xaf:
+                nv_wr32(dev, 0x100c90, 0x089d1fff);
                 break;
         default:
-                nv_wr32(dev, 0x100c90, 0x1d07ff);
+                nv_wr32(dev, 0x100c90, 0x001d07ff);
                 break;
         }