drm/amd/display: Allow PHY state update between same states

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[Why & How]
In some cases, there are calls to transition from TX_ON to TX_ON, such as
when using MST or during resolution change. This is expected, so allow HW
programming to continue.

Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Taimur Hassan 2022-08-18 11:18:33 -04:00 • committed by Alex Deucher

parent 6ccdf06720

commit 36527db318

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drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c

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