[PATCH 0/3] Fix issues when unplung monitor under mst scenario

[Lin, Wayne]

[AMD Official Use Only - General]

Thanks for your time, Lyude : )

Regards,
Wayne

> -----Original Message-----
> From: Lyude Paul <lyude at redhat.com>
> Sent: Wednesday, June 1, 2022 3:38 AM
> To: Lin, Wayne <Wayne.Lin at amd.com>; amd-gfx at lists.freedesktop.org
> Cc: Wentland, Harry <Harry.Wentland at amd.com>; Pillai, Aurabindo
> <Aurabindo.Pillai at amd.com>; Zuo, Jerry <Jerry.Zuo at amd.com>; Siqueira,
> Rodrigo <Rodrigo.Siqueira at amd.com>
> Subject: Re: [PATCH 0/3] Fix issues when unplung monitor under mst
> scenario
> 
> For the whole series:
> 
> Acked-by: Lyude Paul <lyude at redhat.com>
> 
> This looks a lot better for sure :)
> 
> On Tue, 2022-05-10 at 17:56 +0800, Wayne Lin wrote:
> > This patch set is trying to resolve issues observed when unplug
> > monitors under mst scenario. Revert few commits which cause side
> > effects and seems no longer needed. And propose a patch to address the
> > issue discussed within the thread:
> >
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww
> w.
> > mail-archive.com%2Fdri-
> devel%40lists.freedesktop.org%2Fmsg396300.html&
> >
> amp;data=05%7C01%7Cwayne.lin%40amd.com%7Ce9f99928cc0a4d2fd1cc08d
> a433d1
> >
> ce2%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C63789622700307
> 6525%7C
> >
> Unknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJB
> TiI6Ik1h
> >
> aWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=E75eUgMj3%2Fek
> MsLUjpzBCfU
> > Y45twQE5w44%2B2KyxzT6c%3D&reserved=0
> >
> > ---
> >
> > Wayne Lin (3):
> >   Revert "drm/amd/display: Add flag to detect dpms force off during HPD"
> >   Revert "drm/amd/display: turn DPMS off on connector unplug"
> >   drm/amd/display: Release remote dc_sink under mst scenario
> >
> >  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 49
> > +++----------------
> >  .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h |  2 -
> >  .../amd/display/amdgpu_dm/amdgpu_dm_hdcp.c    | 16 ++----
> >  .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 18 +------
> >  .../display/amdgpu_dm/amdgpu_dm_mst_types.c   | 39 +++++++++++++-
> -
> >  drivers/gpu/drm/amd/display/dc/core/dc.c      | 13 -----
> >  drivers/gpu/drm/amd/display/dc/dc_stream.h    |  1 -
> >  7 files changed, 46 insertions(+), 92 deletions(-)
> >
> 
> --
> Cheers,
>  Lyude Paul (she/her)
>  Software Engineer at Red Hat