ooh, nice catches! For the whole series this is:
Reviewed-by: Lyude Paul lyude@redhat.com
I will go ahead and push these to drm-misc-next
On Mon, 2021-02-22 at 12:00 +0800, Wayne Lin wrote:
While testing MST hotplug events on daisy chain monitors, find out that CLEAR_PAYLOAD_ID_TABLE is not broadcasted and payload id table is not reset. Dig in deeper and find out two parts needed to be fixed.
- Link_Count_Total & Link_Count_Remaining of Broadcast message are
incorrect. Should set lct=1 & lcr=6 2. CLEAR_PAYLOAD_ID_TABLE request message is not set as path broadcast request message. Should fix this.
Wayne Lin (2): drm/dp_mst: Revise broadcast msg lct & lcr drm/dp_mst: Set CLEAR_PAYLOAD_ID_TABLE as broadcast
drivers/gpu/drm/drm_dp_mst_topology.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-)
-- 2.17.1