-// SPDX-License-Identifier: GPL-2.0+
+// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2015 Google, Inc
* Copyright 2014 Rockchip Inc.
channel_eq = 0;
for (tries = 0; tries < 5; tries++) {
rk_edp_set_link_training(edp, edp->train_set);
+ ret = rk_edp_dpcd_write(regs, DPCD_TRAINING_LANE0_SET,
+ edp->train_set,
+ edp->link_train.lane_count);
+ if (ret)
+ return ret;
+
udelay(400);
if (rk_edp_dpcd_read_link_status(edp, status) < 0) {
rk_setreg(&priv->grf->soc_con12, 1 << 4);
/* select epd signal from vop0 or vop1 */
- rk_setreg(&priv->grf->soc_con6, (vop_id == 1) ? (1 << 5) : (1 << 5));
+ rk_clrsetreg(&priv->grf->soc_con6, (1 << 5),
+ (vop_id == 1) ? (1 << 5) : (0 << 5));
rockchip_edp_wait_hpd(priv);