This patchset fixes a few issues related to MST side-band message
handling reported by IGT CI (patch 1), by a user (patch 2) and ones I
noticed during debugging (patch 4-6).
Cc: Lyude Paul <lyude@xxxxxxxxxx>
Imre Deak (7):
drm/dp_mst: Fix resetting msg rx state after topology removal
drm/dp_mst: Verify request type in the corresponding down message
reply
drm/dp_mst: Simplify error path in drm_dp_mst_handle_down_rep()
drm/dp_mst: Fix down request message timeout handling
drm/dp_mst: Ensure mst_primary pointer is valid in
drm_dp_mst_handle_up_req()
drm/dp_mst: Reset message rx state after OOM in
drm_dp_mst_handle_up_req()
drm/dp_mst: Use reset_msg_rx_state() instead of open coding it
drivers/gpu/drm/display/drm_dp_mst_topology.c | 100 ++++++++++++++----
include/drm/display/drm_dp_mst_helper.h | 7 ++
2 files changed, 87 insertions(+), 20 deletions(-)
--
2.44.2
