diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 |
1 files changed, 3 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 2796bdd17de1..60544788e911 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -4279,6 +4279,8 @@ void core_link_enable_stream( */ if (status != DC_FAIL_DP_LINK_TRAINING || pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) { + if (false == stream->link->link_status.link_active) + disable_link(stream->link, pipe_ctx->stream->signal); BREAK_TO_DEBUGGER(); return; } @@ -4768,7 +4770,7 @@ uint32_t dc_bandwidth_in_kbps_from_timing( timing->dsc_cfg.bits_per_pixel, timing->dsc_cfg.num_slices_h, timing->dsc_cfg.is_dp); -#endif +#endif /* CONFIG_DRM_AMD_DC_DCN */ switch (timing->display_color_depth) { case COLOR_DEPTH_666: |