diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_detection.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/link_detection.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c index e026c728042a..cc9191a5c9e6 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c @@ -816,7 +816,10 @@ static bool should_verify_link_capability_destructively(struct dc_link *link, { bool destrictive = false; struct dc_link_settings max_link_cap; - bool is_link_enc_unavailable = link->link_enc && + bool is_link_enc_unavailable = false; + + if (!link->dc->config.unify_link_enc_assignment) + is_link_enc_unavailable = link->link_enc && link->dc->res_pool->funcs->link_encs_assign && !link_enc_cfg_is_link_enc_avail( link->ctx->dc, @@ -829,7 +832,8 @@ static bool should_verify_link_capability_destructively(struct dc_link *link, if (link->dc->debug.skip_detection_link_training || dc_is_embedded_signal(link->local_sink->sink_signal) || - link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) { + (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA && + !link->dc->config.enable_dpia_pre_training)) { destrictive = false; } else if (link_dp_get_encoding_format(&max_link_cap) == DP_8b_10b_ENCODING) { |