diff options
| author | Michael Strauss <michael.strauss@amd.com> | 2021-04-06 19:20:51 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-21 04:41:28 +0300 |
| commit | 0eda55ca52c34c64356b5b68e95f93b9c6c251ac (patch) | |
| tree | c6490d0d3352c38f114e79a2a36d6d9b5b813ebb /drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | |
| parent | 97d1765e67d61c45748deccc428ea2793983f86d (diff) | |
| download | linux-0eda55ca52c34c64356b5b68e95f93b9c6c251ac.tar.xz | |
drm/amd/display: Add link rate optimization logs for ILR
[Why&How]
Add logs to verify ILR optimization behaviour on boot
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index dd903b267ca5..5ddeee96bf23 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1695,6 +1695,8 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) bool can_apply_edp_fast_boot = false; bool can_apply_seamless_boot = false; bool keep_edp_vdd_on = false; + DC_LOGGER_INIT(); + get_edp_links_with_sink(dc, edp_links_with_sink, &edp_with_sink_num); get_edp_links(dc, edp_links, &edp_num); @@ -1717,6 +1719,8 @@ void dce110_enable_accelerated_mode(struct dc *dc, struct dc_state *context) edp_stream = edp_streams[0]; can_apply_edp_fast_boot = !is_edp_ilr_optimization_required(edp_stream->link, &edp_stream->timing); edp_stream->apply_edp_fast_boot_optimization = can_apply_edp_fast_boot; + if (can_apply_edp_fast_boot) + DC_LOG_EVENT_LINK_TRAINING("eDP fast boot disabled to optimize link rate\n"); break; } |