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(parent: c9bfc37) | patch
drm/amd/display: Enable aux transfer path via dmub for dp tunneling
authorMeenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Wed, 10 Jul 2024 16:58:20 +0000 (12:58 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 6 Aug 2024 14:34:34 +0000 (10:34 -0400)
commit9a72570491b524c9dc4c1caa7323b2297c27b0b7
treeb5c7c01b3f37e50a3268ec5f103b2e9b1f6ea932tree | snapshot
parentc9bfc37f085aa180b3c49b9c95756b9ef032243ecommit | diff
drm/amd/display: Enable aux transfer path via dmub for dp tunneling

[Why]
Aux transfer retries path does not support dp tunneling.

[How]
Based on ddc pin check, aux will be issued in legacy path or DMUB.

Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Reviewed-by: Eric Yang <eric.yang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce/dce_aux.c diff | blob | history
https://github.com/torvalds/linux.git