drm/radeon/kms: add connector quirk for Fujitsu D3003-S2 board

vbios lists DVI-I port as VGA and DVI-D.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=47007

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 1f53ae74ada1..73541373bf56 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -442,6 +442,20 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
                 struct radeon_device *rdev = dev->dev_private;
                 *i2c_bus = radeon_lookup_i2c_gpio(rdev, 0x93);
         }
+
+        /* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
+        if ((dev->pdev->device == 0x9802) &&
+            (dev->pdev->subsystem_vendor == 0x1734) &&
+            (dev->pdev->subsystem_device == 0x11bd)) {
+                if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
+                        *connector_type = DRM_MODE_CONNECTOR_DVII;
+                        *line_mux = 0x3103;
+                } else if (*connector_type == DRM_MODE_CONNECTOR_DVID) {
+                        *connector_type = DRM_MODE_CONNECTOR_DVII;
+                }
+        }
+
+
         return true;
 }