Re: [PATCH 0/7] Add DP MST AUX devices

[Lyude Paul <lyude-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

Hi, could we (and for future versions of this series and others) get a respin
of this that's actually rebased against drm-tip? That is the defacto standard
branch to do development on, and otherwise anyone trying to test these patches
has to resolve merge conflicts (along with maintainers). The branch this
appears to be based off of doesn't even have the new kref scheme for branch
devices and ports.

On Thu, 2019-05-16 at 11:17 -0400, sunpeng.li@amd.com wrote:
> From: Leo Li <sunpeng.li@amd.com>
> 
> This series adds support for MST AUX devices. 
> 
> A more descriptive 'mstpath' attribute is also added to MST connector
> devices. In addition, the DP aux device is made to be a child of the
> corresponding connector's device where possible (*). This allows udev
> rules to provide descriptive symlinks to the AUX devices.
> 
> (*) This can only be done on drivers that register their connector and
> aux devices via drm_connector_register() and drm_dp_aux_register()
> respectively. The connector also needs to be registered before the aux
> device.
> 
> Leo Li (6):
>   drm/dp: Use non-cyclic idr
>   drm/dp-mst: Use connector kdev as aux device parent
>   drm/sysfs: Add mstpath attribute to connector devices
>   drm/amd/display: Use connector kdev as aux device parent
>   drm/bridge/analogix-anx78xx: Use connector kdev as aux device parent
>   drm/nouveau: Use connector kdev as aux device parent
> 
> Ville Syrjälä (1):
>   drm/dp_mst: Register AUX devices for MST ports
> 
>  .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c    |   2 +-
>  drivers/gpu/drm/bridge/analogix-anx78xx.c          |  22 ++---
>  drivers/gpu/drm/drm_dp_aux_dev.c                   |  17 +++-
>  drivers/gpu/drm/drm_dp_mst_topology.c              | 106
> ++++++++++++++++++---
>  drivers/gpu/drm/drm_sysfs.c                        |  23 +++++
>  drivers/gpu/drm/nouveau/nouveau_connector.c        |   2 +-
>  include/drm/drm_dp_helper.h                        |   4 +
>  include/drm/drm_dp_mst_helper.h                    |   6 ++
>  8 files changed, 152 insertions(+), 30 deletions(-)
> 
-- 
Cheers,
	Lyude Paul

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