drm/nouveau: Add a quirk for Gigabyte NX86T

The connector table lies, the card has DVI-I not HDMI
Fixes bug https://bugs.freedesktop.org/show_bug.cgi?id=35675

v2: Mention the bugreport
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 1aa73d3957e1..b311faba34f8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -5966,6 +5966,12 @@ apply_dcb_connector_quirks(struct nvbios *bios, int idx)
                 if (cte->type == DCB_CONNECTOR_HDMI_1)
                         cte->type = DCB_CONNECTOR_DVI_I;
         }
+
+        /* Gigabyte GV-NX86T512H */
+        if (nv_match_device(dev, 0x0402, 0x1458, 0x3455)) {
+                if (cte->type == DCB_CONNECTOR_HDMI_1)
+                        cte->type = DCB_CONNECTOR_DVI_I;
+        }
 }
 
 static const u8 hpd_gpio[16] = {