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>

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 04564dcd795675f8d1bc1482e4658fa152042dbd..8268a4ccac159e7d7fdd38f04857572448e6b81b 100644 (file)
--- 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: