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(parent: 3128b28) | patch
drm/amd/display: LTTPR config logic
authorWesley Chalmers <Wesley.Chalmers@amd.com>
Wed, 17 Mar 2021 21:16:48 +0000 (17:16 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 9 Apr 2021 20:48:33 +0000 (16:48 -0400)
commit7809fc00e20e6efb51891b95dccd327316beefdf
treedf2f86a814833d764e8863eb476e16a7307b91betree | snapshot
parent3128b285021ec04b13a8387f9d0aee6c70dfef7fcommit | diff
drm/amd/display: LTTPR config logic

[WHY]
Some systems can enable LTTPR through bits in BIOS, while other systems
can be configured at boot to enable LTTPR. Some configs enable
Non-Transparent mode, while others enable Transparent mode.

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c diff | blob | history
Domain: System / Kernel;