1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index 24f495bf0567..8636e7eeb731 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -819,8 +819,6 @@ static int tc_main_link_setup(struct tc_data *tc)
         unsigned int rate;
         u32 dp_phy_ctrl;
         int timeout;
-        bool aligned;
-        bool ready;
         u32 value;
         int ret;
         u8 tmp[8];
@@ -965,16 +963,15 @@ static int tc_main_link_setup(struct tc_data *tc)
                 ret = drm_dp_dpcd_read_link_status(aux, tmp + 2);
                 if (ret < 0)
                         goto err_dpcd_read;
-                ready = (tmp[2] == ((DP_CHANNEL_EQ_BITS << 4) | /* Lane1 */
-                                     DP_CHANNEL_EQ_BITS));      /* Lane0 */
-                aligned = tmp[4] & DP_INTERLANE_ALIGN_DONE;
-        } while ((--timeout) && !(ready && aligned));
+        } while ((--timeout) &&
+                 !(drm_dp_channel_eq_ok(tmp + 2,  tc->link.base.num_lanes)));
 
         if (timeout == 0) {
                 /* Read DPCD 0x200-0x201 */
                 ret = drm_dp_dpcd_read(aux, DP_SINK_COUNT, tmp, 2);
                 if (ret < 0)
                         goto err_dpcd_read;
+                dev_err(dev, "channel(s) EQ not ok\n");
                 dev_info(dev, "0x0200 SINK_COUNT: 0x%02x\n", tmp[0]);
                 dev_info(dev, "0x0201 DEVICE_SERVICE_IRQ_VECTOR: 0x%02x\n",
                          tmp[1]);
@@ -985,10 +982,6 @@ static int tc_main_link_setup(struct tc_data *tc)
                 dev_info(dev, "0x0206 ADJUST_REQUEST_LANE0_1: 0x%02x\n",
                          tmp[6]);
 
-                if (!ready)
-                        dev_err(dev, "Lane0/1 not ready\n");
-                if (!aligned)
-                        dev_err(dev, "Lane0/1 not aligned\n");
                 return -EAGAIN;
         }