drm/nouveau: Fix TMDS on some DCB1.5 boards.

[net-next-2.6.git] / drivers / gpu / drm / nouveau / nouveau_bios.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index f6c615b228d4b4d4be71a9ee321234fe9dce2fb9..974b0f8ae0483cc462b1be9a81795413e7a7a0c1 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6166,22 +6166,14 @@ parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
                entry->type = OUTPUT_TV;
                break;
        case 2:
-       case 3:
-               entry->type = OUTPUT_LVDS;
-               break;
        case 4:
-               switch ((conn & 0x000000f0) >> 4) {
-               case 0:
-                       entry->type = OUTPUT_TMDS;
-                       break;
-               case 1:
+               if (conn & 0x10)
                        entry->type = OUTPUT_LVDS;
-                       break;
-               default:
-                       NV_ERROR(dev, "Unknown DCB subtype 4/%d\n",
-                                (conn & 0x000000f0) >> 4);
-                       return false;
-               }
+               else
+                       entry->type = OUTPUT_TMDS;
+               break;
+       case 3:
+               entry->type = OUTPUT_LVDS;
                break;
        default:
                NV_ERROR(dev, "Unknown DCB type %d\n", conn & 0x0000000f);