diff options
| author |   Chandan Vurdigere Nataraj <chandan.vurdigerenataraj@amd.com> | 2022-06-23 12:48:49 +0530 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-06-28 11:23:59 -0400 |
| commit | ca0cb8959f7b84742c3dd612f5b044788cddfcc7 (patch) | |
| tree | 3b05a5734dc832d9f7f9d7e1dcf1a650e1ac7bb4 /drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | |
| parent | drm/amd/pm: enable VR0 HOT support for SMU 13.0.0 (diff) | |
| download | linux-dev-ca0cb8959f7b84742c3dd612f5b044788cddfcc7.tar.xz linux-dev-ca0cb8959f7b84742c3dd612f5b044788cddfcc7.zip | |
drm/amd/display : Log DP link training failure reason
[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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 |
1 files changed, 2 insertions, 2 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 4027f439a5a4..c8355acd3672 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 @@ -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); |