diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_dp.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_dp.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_dp.c b/drivers/gpu/drm/nouveau/nouveau_dp.c index bcda0105160f..55691ec44aba 100644 --- a/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -79,21 +79,8 @@ nouveau_dp_probe_dpcd(struct nouveau_connector *nv_connector, !drm_dp_read_lttpr_common_caps(aux, dpcd, outp->dp.lttpr.caps)) { int nr = drm_dp_lttpr_count(outp->dp.lttpr.caps); - if (nr) { - drm_dp_dpcd_writeb(aux, DP_PHY_REPEATER_MODE, - DP_PHY_REPEATER_MODE_TRANSPARENT); - - if (nr > 0) { - ret = drm_dp_dpcd_writeb(aux, DP_PHY_REPEATER_MODE, - DP_PHY_REPEATER_MODE_NON_TRANSPARENT); - if (ret != 1) { - drm_dp_dpcd_writeb(aux, DP_PHY_REPEATER_MODE, - DP_PHY_REPEATER_MODE_TRANSPARENT); - } else { - outp->dp.lttpr.nr = nr; - } - } - } + if (!drm_dp_lttpr_init(aux, nr)) + outp->dp.lttpr.nr = nr; } ret = drm_dp_read_dpcd_caps(aux, dpcd); |