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(parent: 9daa8f1) | patch
drm/amd/display: Fix DMUB reset sequence for DCN32
authorDillon Varone <Dillon.Varone@amd.com>
Tue, 30 Sep 2025 16:17:13 +0000 (12:17 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 28 Oct 2025 13:57:21 +0000 (09:57 -0400)
commit423ef48d41cbcfd5ee2039085d59e1f29b020ef4
tree4d4f7895d3a9b28c2f7538da612b6a881779cdbctree | snapshot
parent9daa8f19e45b94cff1164082dd9d187f8753379ccommit | diff
drm/amd/display: Fix DMUB reset sequence for DCN32

[WHY&HOW]
Backport reset sequence fixes implemented on DCN401 to DCN32 to address
stability issues when resetting the DMUB.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c diff | blob | blame | history
drivers/gpu/drm/amd/display/dmub/src/dmub_dcn401.c diff | blob | blame | history
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