ooh, nice catches! For the whole series this is: Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx> 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. > > 1. 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 > -- Sincerely, Lyude Paul (she/her) Software Engineer at Red Hat Note: I deal with a lot of emails and have a lot of bugs on my plate. If you've asked me a question, are waiting for a review/merge on a patch, etc. and I haven't responded in a while, please feel free to send me another email to check on my status. I don't bite!
