Merge remote-tracking branch 'airlied/drm-core-next' into drm-nouveau-next

[pandora-kernel.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 2aef5cd..6bdab89 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6228,7 +6228,7 @@ parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
                entry->tvconf.has_component_output = false;
                break;
        case OUTPUT_LVDS:
-               if ((conn & 0x00003f00) != 0x10)
+               if ((conn & 0x00003f00) >> 8 != 0x10)
                        entry->lvdsconf.use_straps_for_mode = true;
                entry->lvdsconf.use_power_scripts = true;
                break;
@@ -6310,6 +6310,9 @@ void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb)
 static bool
 apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf)
 {
+       struct drm_nouveau_private *dev_priv = dev->dev_private;
+       struct dcb_table *dcb = &dev_priv->vbios.dcb;
+
        /* Dell Precision M6300
         *   DCB entry 2: 02025312 00000010
         *   DCB entry 3: 02026312 00000020
@@ -6327,6 +6330,18 @@ apply_dcb_encoder_quirks(struct drm_device *dev, int idx, u32 *conn, u32 *conf)
                        return false;
        }
 
+       /* GeForce3 Ti 200
+        *
+        * DCB reports an LVDS output that should be TMDS:
+        *   DCB entry 1: f2005014 ffffffff
+        */
+       if (nv_match_device(dev, 0x0201, 0x1462, 0x8851)) {
+               if (*conn == 0xf2005014 && *conf == 0xffffffff) {
+                       fabricate_dcb_output(dcb, OUTPUT_TMDS, 1, 1, 1);
+                       return false;
+               }
+       }
+
        return true;
 }