On Tue, Jul 30, 2024 at 05:56:42AM +0000, Lin, Wayne wrote: > [Public] > > Hi, > Thanks for the report. > > Patch fa57924c76d995 ("drm/amd/display: Refactor function dm_dp_mst_is_port_support_mode()") > is kind of correcting problems causing by commit: > 4df96ba6676034 ("drm/amd/display: Add timing pixel encoding for mst mode validation") > > Sorry if it misses fixes tag and would suggest to backport to fix it. Thanks! Please submit a backported version to the stable@xxxxxxxxxxxxxxx list and we will be glad to consider it. thanks, greg k-h