drm/amd/display: Disable HUBP/DPP PG on DCN314 for now

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[ Upstream commit b7c67f7240 ]

[Why]
The DMCUB implementation required to workaround corruption is
not currently stable and may cause intermittent corruption or hangs.

[How]
Disable PG until the sequence is stable.

Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Nicholas Kazlauskas 2023-02-02 15:15:51 -05:00 • committed by Greg Kroah-Hartman

parent 2435156aa7

commit bea1341736

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c

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