drm/amd/display: Add DP 2.0 MST DM Support

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[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

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This commit is contained in:

Bhawanpreet Lakha 2021-10-25 18:38:24 -04:00 • committed by Lyude Paul

parent d740e0bf8e

commit 41724ea273

3 changed files with 36 additions and 1 deletions

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29

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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3

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c

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5

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c

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