(In reply to comment #7)
> Created attachment 72775 [details] [review]
> reset unclaimed register writes errors on takeover
>
> New patch for you to test, with a different approach.
Apply this patch on top commit of branch -next-queued,
this error information will appeared in dmesg.
commit: 9c7a47e7ca7c694ff4f19b568ad4ce1dba64dbd0
[ 1.786664] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed
(In reply to comment #7)
> Created attachment 72775 [details] [review]
> reset unclaimed register writes errors on takeover
>
> New patch for you to test, with a different approach.
Apply this patch on top commit of branch -next-queued,
this error information will appeared in dmesg.
commit: 9c7a47e7ca7c694 ff4f19b568ad4ce 1dba64dbd0
[ 1.786664] [drm:intel_ dsm_platform_ mux_info] *ERROR* MUX INFO call failed