diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index 6bf3f714..4562f30 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -469,7 +469,7 @@ nouveau_dp_detect(struct drm_encoder *encoder) !nv_encoder->dcb->dpconf.link_bw) nv_encoder->dp.link_bw = DP_LINK_BW_1_62; - nv_encoder->dp.link_nr = dpcd[2] & DP_MAX_LANE_COUNT; + nv_encoder->dp.link_nr = dpcd[2] & DP_MAX_LANE_COUNT_MASK; if (nv_encoder->dp.link_nr > nv_encoder->dcb->dpconf.link_nr) nv_encoder->dp.link_nr = nv_encoder->dcb->dpconf.link_nr; |