drm/amd/display: Reset OUTBOX0 r/w pointer on DMUB reset

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[Why & How]
We missed resetting OUTBOX0 mailbox r/w pointer on DMUB reset.
Fix it.

Fixes: 6ecf9773a5 ("drm/amd/display: Fix DMUB outbox trace in S4 (#4465)")
Signed-off-by: Cruise Hung <Cruise.Hung@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Cruise Hung 2022-05-13 09:16:42 +08:00 • committed by Alex Deucher

parent 4e7f84ec06

commit b0dc104284

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c

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