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drm/amd/display: Add DP 2.0 MST DM Support
authorBhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Mon, 25 Oct 2021 22:38:24 +0000 (18:38 -0400)
committerLyude Paul <lyude@redhat.com>
Tue, 26 Oct 2021 01:21:09 +0000 (21:21 -0400)
commit41724ea273cdda5261db4fabd6bfb1375fbc96b2
treef4f882918ee02a9973c270991073f770f210e441
parentd740e0bf8ed4c14ac6a616e2b31626bdcf417135
drm/amd/display: Add DP 2.0 MST DM Support

[Why]
Add DP2 MST and debugfs support

[How]
Update the slot info based on the link encoding format

Reviewed-by: "Lin, Wayne" <Wayne.Lin@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211025223825.301703-5-lyude@redhat.com
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c