[PATCH 6/8] cdv: enable the DisplayPort support

[Alan Cox]

From: Alan Cox <a...@linux.intel.com>

This will give the basic support only

Signed-off-by: Alan Cox <alan at linux.intel.com>
---

 drivers/gpu/drm/gma500/cdv_device.c |   11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/gma500/cdv_device.c 
b/drivers/gpu/drm/gma500/cdv_device.c
index e2fff24..68f100e 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -58,10 +58,17 @@ static int cdv_output_init(struct drm_device *dev)
        cdv_intel_lvds_init(dev, &dev_priv->mode_dev);

        /* These bits indicate HDMI not SDVO on CDV */
-       if (REG_READ(SDVOB) & SDVO_DETECTED)
+       if (REG_READ(SDVOB) & SDVO_DETECTED) {
                cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOB);
-       if (REG_READ(SDVOC) & SDVO_DETECTED)
+               if (REG_READ(DP_B) & DP_DETECTED)
+                       cdv_intel_dp_init(dev, &dev_priv->mode_dev, DP_B);
+       }
+
+       if (REG_READ(SDVOC) & SDVO_DETECTED) {
                cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOC);
+               if (REG_READ(DP_C) & DP_DETECTED)
+                       cdv_intel_dp_init(dev, &dev_priv->mode_dev, DP_C);
+       }
        return 0;
 }