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drm/amd/display : Log DP link training failure reason

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[Why]
Existing logs doesn't print DP LT failure reason

[How]
Update the existing log with DP LT failure reason

Signed-off-by: Chandan Vurdigere Nataraj <chandan.vurdigerenataraj@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chandan Vurdigere Nataraj 2022-06-23 12:48:49 +05:30 committed by Alex Deucher
parent 1d3182006c
commit ca0cb8959f
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
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@ -2786,9 +2786,9 @@ bool perform_link_training_with_retries(
break;
}
DC_LOG_WARNING("%s: Link(%d) training attempt %u of %d failed @ rate(%d) x lane(%d)\n",
DC_LOG_WARNING("%s: Link(%d) training attempt %u of %d failed @ rate(%d) x lane(%d) : fail reason:(%d)\n",
__func__, link->link_index, (unsigned int)j + 1, attempts, cur_link_settings.link_rate,
cur_link_settings.lane_count);
cur_link_settings.lane_count, status);
dp_disable_link_phy(link, &pipe_ctx->link_res, signal);