drm/nouveau: dcb table quirk for fdo#50830
authorBen Skeggs <bskeggs@redhat.com>
Fri, 8 Jun 2012 00:31:46 +0000 (10:31 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 26 Jul 2012 00:28:13 +0000 (10:28 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_bios.c

index 2f11e16a81a9054008cd7db3744a4ae4fa366f53..a0a3fe3c016be86665db1369c44bef832f829a1a 100644 (file)
@@ -6091,6 +6091,18 @@ apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf)
                }
        }
 
+       /* fdo#50830: connector indices for VGA and DVI-I are backwards */
+       if (nv_match_device(dev, 0x0421, 0x3842, 0xc793)) {
+               if (idx == 0 && *conn == 0x02000300)
+                       *conn = 0x02011300;
+               else
+               if (idx == 1 && *conn == 0x04011310)
+                       *conn = 0x04000310;
+               else
+               if (idx == 2 && *conn == 0x02011312)
+                       *conn = 0x02000312;
+       }
+
        return true;
 }