drm/radeon/kms: quirk for Gigabyte RV515 card, DVI+VGA not 2xDVI.

Similiar to other quirks for RV515, this card has no second DVI port.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 0802b30879d..5e414102c87 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -143,6 +143,15 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                         return false;
         }
 
+        /* Gigabyte X1300 is DVI+VGA, not DVI+DVI */
+        if ((dev->pdev->device == 0x7142) &&
+            (dev->pdev->subsystem_vendor == 0x1458) &&
+            (dev->pdev->subsystem_device == 0x2134)) {
+                if (supported_device == ATOM_DEVICE_DFP1_SUPPORT)
+                        return false;
+        }
+
+
         /* Funky macbooks */
         if ((dev->pdev->device == 0x71C5) &&
             (dev->pdev->subsystem_vendor == 0x106b) &&