From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Wed, 1 Nov 2017 03:56:19 +1000
Subject: drm/nouveau/kms: add 8.1Gbps DP link rate
Git-commit: 3a0bc8cb9b102229ad26ae3788cef8c6c5273be1
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
This was already done in dcb.c inside nvkm, but the other parser did not
get the update.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/nouveau/nouveau_bios.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -1478,9 +1478,13 @@ parse_dcb20_entry(struct drm_device *dev
case 1:
entry->dpconf.link_bw = 270000;
break;
- default:
+ case 2:
entry->dpconf.link_bw = 540000;
break;
+ case 3:
+ default:
+ entry->dpconf.link_bw = 810000;
+ break;
}
switch ((conf & 0x0f000000) >> 24) {
case 0xf: