diff options
| author | Wayne Lin <Wayne.Lin@amd.com> | 2022-06-22 10:59:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-07-20 16:04:30 -0400 |
| commit | aec4706b0e70e0cab2d0650b63cf2ddc1b154352 (patch) | |
| tree | 2bf810a10f10975d88382e005b1b81264f540dbf /drivers/gpu/drm/amd | |
| parent | drm/amd/display: Update in dml (diff) | |
| download | linux-aec4706b0e70e0cab2d0650b63cf2ddc1b154352.tar.gz linux-aec4706b0e70e0cab2d0650b63cf2ddc1b154352.zip | |
drm/amd/display: Expose function reset_cur_dp_mst_topology
[Why & How]
Need to leverage this function out of dc_link.c. Change it to public.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 858ee51f930a..ef54b96affa8 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -845,7 +845,7 @@ static bool discover_dp_mst_topology(struct dc_link *link, enum dc_detect_reason return link->type == dc_connection_mst_branch; } -static bool reset_cur_dp_mst_topology(struct dc_link *link) +bool reset_cur_dp_mst_topology(struct dc_link *link) { bool result = false; DC_LOGGER_INIT(link->ctx->logger); diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 023774b94da3..a0af0f6afeef 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -514,4 +514,7 @@ bool dc_dp_trace_is_logged(struct dc_link *link, struct dp_trace_lt_counts *dc_dp_trace_get_lt_counts(struct dc_link *link, bool in_detection); unsigned int dc_dp_trace_get_link_loss_count(struct dc_link *link); + +/* Destruct the mst topology of the link and reset the allocated payload table */ +bool reset_cur_dp_mst_topology(struct dc_link *link); #endif /* DC_LINK_H_ */ |