drm/nouveau: recognise higher link rate for available dp bw calculations

I should resurrect/merge that cleanup branch to remove the weird
duplication.. One day.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 04564dcd7956..8268a4ccac15 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -1474,9 +1474,12 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
                 case 0:
                         entry->dpconf.link_bw = 162000;
                         break;
-                default:
+                case 1:
                         entry->dpconf.link_bw = 270000;
                         break;
+                default:
+                        entry->dpconf.link_bw = 540000;
+                        break;
                 }
                 switch ((conf & 0x0f000000) >> 24) {
                 case 0xf: