[DP-MST] [drm:drm_dp_mst_wait_tx_reply.isra.26] timedout msg send
Tried DP-MST with mDP. Display was coming on both the displays. However, just to check the stability of the MST setup executed testdisplay before starting the whole kms testlist. Pipe got broken after one modeset on each display. Dmesg showed following message:
<7>[ 456.757512] [drm:drm_dp_mst_wait_tx_reply.isra.26] timedout msg send 00000000d5c12dfe 2 0
Logs attached: display_inf_dp_mst_mdp_09_May.txt dmesg_dp_mst_mdp_09_May.txt i915_dp_mst_info_mdp_09_May.txt testdisplay_dmesg.txt testdisplay.txt