linux-kernel - [PATCH v2 0/4] drm/dp_mst: Add DP MST debugfs nodes for all drivers

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Date:   Tue, 28 Aug 2018 13:10:26 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Daniel Stone <daniel@...ishbar.org>,
        "David Airlie" <airlied@...ux.ie>,
        "Sean Paul" <seanpaul@...omium.org>, linux-kernel@...r.kernel.org,
        "Gustavo Padovan" <gustavo@...ovan.org>,
        "Andrey Grodzovsky" <andrey.grodzovsky@....com>,
        "Alex Deucher" <alexander.deucher@....com>,
        "Leo Li" <sunpeng.li@....com>,
        Christian König <christian.koenig@....com>,
        "Daniel Vetter" <daniel.vetter@...ll.ch>,
        "Rodrigo Vivi" <rodrigo.vivi@...el.com>,
        "Roman Li" <roman.li@....com>, "Ben Skeggs" <bskeggs@...hat.com>,
        "Jani Nikula" <jani.nikula@...ux.intel.com>,
        "David (ChunMing) Zhou" <david1.zhou@....com>,
        intel-gfx@...ts.freedesktop.org, "Shirish S" <shirish.s@....com>,
        "Tony Cheng" <tony.cheng@....com>,
        "Jerry (Fangzhi) Zuo" <jerry.zuo@....com>,
        "Harry Wentland" <harry.wentland@....com>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        "Joonas Lahtinen" <joonas.lahtinen@...ux.intel.com>,
        amd-gfx@...ts.freedesktop.org, "Lyude Paul" <lyude@...hat.com>
Subject: [PATCH v2 0/4] drm/dp_mst: Add DP MST debugfs nodes for all drivers

This is the next version of my patch series for teaching DRM how to
automatically create debugfs nodes for drivers with MST topologies. This
was originally intended just for nouveau, but has since been expanded to
all DRM drivers.

Changes since previous version:
 - Fix documentation error that got noticed by the kbuild bot in
   "drm/dp_mst: Pass entire connector to drm_dp_mst_topology_mgr_init()"

Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
Cc: Daniel Stone <daniel@...ishbar.org>

Lyude Paul (4):
  drm/debugfs: Add support for dynamic debugfs initialization
  drm/dp_mst: Pass entire connector to drm_dp_mst_topology_mgr_init()
  drm/dp_mst: Add dp_mst_status debugfs node for all drivers
  drm/i915: Remove i915_drm_dp_mst_status

 .../display/amdgpu_dm/amdgpu_dm_mst_types.c   |   2 +-
 drivers/gpu/drm/drm_debugfs.c                 | 173 +++++++++++++++++-
 drivers/gpu/drm/drm_dp_mst_topology.c         | 116 +++++++++++-
 drivers/gpu/drm/drm_drv.c                     |   3 +
 drivers/gpu/drm/drm_internal.h                |   5 +
 drivers/gpu/drm/i915/i915_debugfs.c           |  32 ----
 drivers/gpu/drm/i915/intel_dp.c               |   2 +-
 drivers/gpu/drm/i915/intel_dp_mst.c           |   6 +-
 drivers/gpu/drm/i915/intel_drv.h              |   3 +-
 drivers/gpu/drm/nouveau/dispnv50/disp.c       |   6 +-
 drivers/gpu/drm/radeon/radeon_dp_mst.c        |   2 +-
 include/drm/drm_debugfs.h                     |  27 +++
 include/drm/drm_dp_mst_helper.h               |  17 +-
 include/drm/drm_file.h                        |   4 +
 14 files changed, 343 insertions(+), 55 deletions(-)

-- 
2.17.1