drm/amd/display: Do not set optimized_require to false after plane disable

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[ Upstream commit df36f6cf23 ]

[WHY]
The optimized_require flag is needed to set watermarks and clocks lower
in certain conditions. This flag is set to true and then set to false
while programming front end in dcn20.

[HOW]
Do not set the flag to false while disabling plane.

Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Sung Lee 2020-01-15 11:55:06 -05:00 • committed by Greg Kroah-Hartman

parent 5dc310d85a

commit 9430a14fe9

1 changed files with 0 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

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