Re: [PATCH v4 3/6] drm/dp_mst: Add drm_dp_set_mst_topology_link_status()

2023-08-30 Thread Lyude Paul
On Thu, 2023-08-24 at 16:50 -0400, Gil Dekel wrote: > Unlike SST, MST can support multiple displays connected to a single > connector. However, this also means that if the DisplayPort link to the > top-level MST branch device becomes unstable, then every single branch > device has an unstable

[PATCH v4 3/6] drm/dp_mst: Add drm_dp_set_mst_topology_link_status()

2023-08-24 Thread Gil Dekel
Unlike SST, MST can support multiple displays connected to a single connector. However, this also means that if the DisplayPort link to the top-level MST branch device becomes unstable, then every single branch device has an unstable link. Since there are multiple downstream ports per connector,