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(parent: d4f1a1e) | patch
drm/amd/display: MST topology debugfs
authorDavid Francis <David.Francis@amd.com>
Thu, 25 Jul 2019 19:22:16 +0000 (15:22 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 23 Aug 2019 16:43:28 +0000 (11:43 -0500)
commit805b17ec8119eb433d0933a4e8b5c8ad43bb15a0
tree8a71f706a1396691fd45f6e43b2fbf5d0bc51719tree | snapshot
parentd4f1a1e89bc9c221f89adcbcfb70455532b2ed9bcommit | diff
drm/amd/display: MST topology debugfs

DRM provides drm_dp_mst_dump_topology, which prints
useful information about MST devices

Hook this up to a debugfs file named amdgpu_mst_topology

Signed-off-by: David Francis <David.Francis@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c diff | blob | history
Linux Kernel Source Tree.