diff options
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 47e6c33f73cb..484d96f78ade 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -1098,11 +1098,13 @@ static enum link_training_result perform_clock_recovery_sequence( if (is_max_vs_reached(lt_settings)) break; - /* 7. same voltage*/ - /* Note: VS same for all lanes, - * so comparing first lane is sufficient*/ - if (lt_settings->lane_settings[0].VOLTAGE_SWING == + /* 7. same lane settings*/ + /* Note: settings are the same for all lanes, + * so comparing first lane is sufficient*/ + if ((lt_settings->lane_settings[0].VOLTAGE_SWING == req_settings.lane_settings[0].VOLTAGE_SWING) + && (lt_settings->lane_settings[0].PRE_EMPHASIS == + req_settings.lane_settings[0].PRE_EMPHASIS)) retries_cr++; else retries_cr = 0; |