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(parent: 42a809e) | patch
drm/amd/display: Add Connection Manager boot option.
authorJimmy Kizito <Jimmy.Kizito@amd.com>
Thu, 7 Apr 2022 17:55:04 +0000 (13:55 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 4 May 2022 14:43:55 +0000 (10:43 -0400)
commit0f05c998d16d69079f56a9e24a9e6ace9b0b8a28
tree013ae5071e15109520a375c89756db2a213bf2d0tree | snapshot
parent42a809eba53e4d45aa744395a4d63d79debb9796commit | diff
drm/amd/display: Add Connection Manager boot option.

[Why]
Boot up behaviour may differ depending on the Connection Manager
handling USB4 tunneling.

[How]
Send boot option to firmware to indicate Connection Manager.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dmub/dmub_srv.h diff | blob | history
drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h diff | blob | history
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c diff | blob | history
Domain: System / Kernel;